New tools for investigating student learning in upper-division electrostatics

NASA Astrophysics Data System (ADS)

Wilcox, Bethany R.

Student learning in upper-division physics courses is a growing area of research in the field of Physics Education. Developing effective new curricular materials and pedagogical techniques to improve student learning in upper-division courses requires knowledge of both what material students struggle with and what curricular approaches help to overcome these struggles. To facilitate the course transformation process for one specific content area --- upper-division electrostatics --- this thesis presents two new methodological tools: (1) an analytical framework designed to investigate students' struggles with the advanced physics content and mathematically sophisticated tools/techniques required at the junior and senior level, and (2) a new multiple-response conceptual assessment designed to measure student learning and assess the effectiveness of different curricular approaches. We first describe the development and theoretical grounding of a new analytical framework designed to characterize how students use mathematical tools and techniques during physics problem solving. We apply this framework to investigate student difficulties with three specific mathematical tools used in upper-division electrostatics: multivariable integration in the context of Coulomb's law, the Dirac delta function in the context of expressing volume charge densities, and separation of variables as a technique to solve Laplace's equation. We find a number of common themes in students' difficulties around these mathematical tools including: recognizing when a particular mathematical tool is appropriate for a given physics problem, mapping between the specific physical context and the formal mathematical structures, and reflecting spontaneously on the solution to a physics problem to gain physical insight or ensure consistency with expected results. We then describe the development of a novel, multiple-response version of an existing conceptual assessment in upper-division electrostatics courses. The goal of this new version is to provide an easily-graded electrostatics assessment that can potentially be implemented to investigate student learning on a large scale. We show that student performance on the new multiple-response version exhibits a significant degree of consistency with performance on the free-response version, and that it continues to provide significant insight into student reasoning and student difficulties. Moreover, we demonstrate that the new assessment is both valid and reliable using data from upper-division physics students at multiple institutions. Overall, the work described in this thesis represents a significant contribution to the methodological tools available to researchers and instructors interested in improving student learning at the upper-division level.

Devonian and Mississippian rocks of the northern Antelope Range, Eureka County, Nevada

USGS Publications Warehouse

Hose, Richard Kenneth; Armstrong, A.K.; Harris, A.G.; Mamet, B.L.

1982-01-01

Lower through Upper Devonian rocks of the northern Antelope Range, Nev., consist of four formational rank units more than 800 m thick, separated from Mississippian units by an unconformity. The lower three Devonian units, the Beacon Peak Dolomite, McColley Canyon Formation, and Denay Limestone are known in other areas; the top unit, the Fenstermaker Wash Formation, is new. The Mississippian units, more than 280 m thick, are divisible into three units which are unlike coeval units elsewhere, and are herein named the Davis Spring Formation, Kinkead Spring Limestone, and Antelope Range Formation. Systematic sampling of the Devonian sequence has yielded relatively abundant conodonts containing several biostratigraphic ally significant taxa. The Mississippian units contain redeposited conodonts of chiefly Late Devonian and Early Mississippian (Kinderhookian) age together with indigenous Osagean foraminifers and algae in the Kinkead Spring Limestone.

Service Learning in Domestic and International Settings

ERIC Educational Resources Information Center

Miller, Kari Knutson; Gonzalez, Amber M.

2009-01-01

This paper examines pre-service teacher outcomes associated with service learning in domestic and international settings. One group of upper-division undergraduate level pre service teachers participated in supervised experiences in domestic settings. A second group of upper-division undergraduate level pre-service teachers participated in…

Upper-Division Student Difficulties with Separation of Variables

ERIC Educational Resources Information Center

Wilcox, Bethany R.; Pollock, Steven J.

2015-01-01

Separation of variables can be a powerful technique for solving many of the partial differential equations that arise in physics contexts. Upper-division physics students encounter this technique in multiple topical areas including electrostatics and quantum mechanics. To better understand the difficulties students encounter when utilizing the…

Linked Psychology and Writing Courses across the Curriculum

ERIC Educational Resources Information Center

Cargill, Kima; Kalikoff, Beth

2007-01-01

To enhance student performance, prevent attrition, and build a learning community, two courses were linked together by requiring concurrent enrollment. "Writing Effectively," an upper-division composition course, was linked with "Abnormal Psychology," an upper-division clinical psychology course, requiring concurrent enrollment in both. In short,…

Design and Implementation of Instructional Videos for Upper-Division Undergraduate Laboratory Courses

ERIC Educational Resources Information Center

Schmidt-McCormack, Jennifer A.; Muniz, Marc N.; Keuter, Ellie C.; Shaw, Scott K.; Cole, Renée S.

2017-01-01

Well-designed laboratories can help students master content and science practices by successfully completing the laboratory experiments. Upper-division chemistry laboratory courses often present special challenges for instruction due to the instrument intensive nature of the experiments. To address these challenges, particularly those associated…

A Multiweek Upper-Division Inorganic Laboratory Based on Metallacrowns

ERIC Educational Resources Information Center

Sirovetz, Brian J.; Walters, Nicole E.; Bender, Collin N.; Lenivy, Christopher M.; Troup, Anna S.; Predecki, Daniel P.; Richardson, John N.; Zaleski, Curtis M.

2013-01-01

Metallacrowns are a versatile class of inorganic compounds with uses in several areas of chemistry. Students engage in a multiweek, upper-division inorganic laboratory that explores four different metallacrown compounds: Fe[superscript III](O[subscript 2]CCH[subscript 3])[subscript 3][9-MC[subscript Fe][superscript III][subscript…

Modeling Human Serum Albumin Tertiary Structure to Teach Upper-Division Chemistry Students Bioinformatics and Homology Modeling Basics

ERIC Educational Resources Information Center

Petrovic, Dus?an; Zlatovic´, Mario

2015-01-01

A homology modeling laboratory experiment has been developed for an introductory molecular modeling course for upper-division undergraduate chemistry students. With this experiment, students gain practical experience in homology model preparation and assessment as well as in protein visualization using the educational version of PyMOL…

A Model for the Development an Upper-Division Marketing Certificate Program: Professional Sales.

ERIC Educational Resources Information Center

Grahn, Joyce L.

The sequential components of a model for the development of an upper-division marketing certificate program in professional sales are described in this report as they were implemented at the University of Minnesota's General College during Fall 1980. After introductory material examining the responsibilities of the professional sales…

Coupled Multiple-Response versus Free-Response Conceptual Assessment: An Example from Upper-Division Physics

ERIC Educational Resources Information Center

Wilcox, Bethany R.; Pollock, Steven J.

2014-01-01

Free-response research-based assessments, like the Colorado Upper-division Electrostatics Diagnostic (CUE), provide rich, fine-grained information about students' reasoning. However, because of the difficulties inherent in scoring these assessments, the majority of the large-scale conceptual assessments in physics are multiple choice. To increase…

Geometric Reasoning in an Active-Engagement Upper-Division E&M Classroom

ERIC Educational Resources Information Center

Cerny, Leonard Thomas

2012-01-01

A combination of theoretical perspectives is used to create a rich description of student reasoning when facing a highly-geometric electricity and magnetism problem in an upper-division active-engagement physics classroom at Oregon State University. Geometric reasoning as students encounter problem situations ranging from familiar to novel is…

A Comprehensive Probability Project for the Upper Division One-Semester Probability Course Using Yahtzee

ERIC Educational Resources Information Center

Wilson, Jason; Lawman, Joshua; Murphy, Rachael; Nelson, Marissa

2011-01-01

This article describes a probability project used in an upper division, one-semester probability course with third-semester calculus and linear algebra prerequisites. The student learning outcome focused on developing the skills necessary for approaching project-sized math/stat application problems. These skills include appropriately defining…

Web-Assisted Instruction in Upper Division Communication Studies Curriculum: A Theoretical and Quantitative Analysis

ERIC Educational Resources Information Center

Olaniran, Bolanle; Austin, Katherine A.

2009-01-01

Purpose: This paper aims to describe the incorporation of technologies into two upper division Communication Studies courses at Texas Tech University. Design/methodology/approach: The article discusses the methodological and pedagogical rationale used to select the appropriate technologies and to effectively incorporate them into the classroom. An…

Using a Research-based Approach to Transform Upper-division Courses in Classical and Quantum Mechanics and E&M

NASA Astrophysics Data System (ADS)

Pollock, Steven

2013-04-01

At most universities, including the University of Colorado, upper-division physics courses are taught using a traditional lecture approach that does not make use of many of the instructional techniques that have been found to improve student learning at the introductory level. We are transforming several upper-division courses using principles of active engagement and learning theory, guided by the results of observations, interviews, and analysis of student work at CU and elsewhere. In this talk I outline these transformations, including the development of faculty consensus learning goals, clicker questions, tutorials, modified homeworks, and more. We present evidence of the effectiveness of these transformations relative to traditional courses, based on student grades, interviews, and through research-based assessments of student conceptual mastery and student attitudes. Our results suggest that many of the tools that have been effective in introductory courses are effective for our majors, and that further research is warranted in the upper-division environment. (See www.colorado.edu/sei/departments/physics.htm for materials)

Contact Zone: Missoula

NASA Image and Video Library

2015-07-23

A rock outcrop dubbed "Missoula," near Marias Pass on Mars, is seen in this image mosaic taken by the Mars Hand Lens Imager on NASA's Curiosity rover. Pale mudstone (bottom of outcrop) meets coarser sandstone (top) in this geological contact zone, which has piqued the interest of Mars scientists. White mineral veins that fill fractures in the lower rock unit abruptly end when they meet the upper rock unit. Such clues help scientists understand the possible timing of geological events. First, the fine sediment that now forms the lower unit would have hardened into rock. It then would have fractured, and groundwater would have deposited calcium sulfate minerals into the fractures. Next, the coarser sediment that forms the upper unit would have been deposited. The area pictured is about 16 inches (40 centimeters) across. The image was taken on the 1,031st Martian day, or sol, of the mission (July 1, 2015). MAHLI was built by Malin Space Science Systems, San Diego. NASA's Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the Mars Science Laboratory Project for the NASA Science Mission Directorate, Washington. JPL designed and built the project's Curiosity rover. http://photojournal.jpl.nasa.gov/catalog/PIA19829

Measuring Norfloxacin Binding to Trypsin Using a Fluorescence Quenching Assay in an Upper-Division, Integrated Laboratory Course

ERIC Educational Resources Information Center

Hicks, Katherine A.

2016-01-01

Fluorescence quenching assays are often used to measure dissociation constants that quantify the binding affinity between small molecules and proteins. In an upper-division undergraduate laboratory course, where students work on projects using a guided inquiry-based approach, a binding titration experiment at physiological pH is performed to…

Observations on Student Difficulties with Mathematics in Upper-Division Electricity and Magnetism

ERIC Educational Resources Information Center

Pepper, Rachel E.; Chasteen, Stephanie V.; Pollock, Steven J.; Perkins, Katherine K.

2012-01-01

We discuss common difficulties in upper-division electricity and magnetism (E&M) in the areas of Gauss's law, vector calculus, and electric potential using both quantitative and qualitative evidence. We also show that many of these topical difficulties may be tied to student difficulties with mathematics. At the junior level, some students…

Synthesis of 10-Ethyl Flavin: A Multistep Synthesis Organic Chemistry Laboratory Experiment for Upper-Division Undergraduate Students

ERIC Educational Resources Information Center

Sichula, Vincent A.

2015-01-01

A multistep synthesis of 10-ethyl flavin was developed as an organic chemistry laboratory experiment for upper-division undergraduate students. Students synthesize 10-ethyl flavin as a bright yellow solid via a five-step sequence. The experiment introduces students to various hands-on experimental organic synthetic techniques, such as column…

Upper Arm Central Venous Port Implantation: A 6-Year Single Institutional Retrospective Analysis and Pictorial Essay of Procedures for Insertion

PubMed Central

Shiono, Masatoshi; Takahashi, Shin; Kakudo, Yuichi; Takahashi, Masanobu; Shimodaira, Hideki; Kato, Shunsuke; Ishioka, Chikashi

2014-01-01

Background The requirement of central venous (CV) port implantation is increasing with the increase in the number of cancer patients and advancement in chemotherapy. In our division, medical oncologists have implanted all CV ports to save time and consultation costs to other departments. Recently, upper arm implantation has become the first choice as a safe and comfortable method in our unit. Here we report our experience and discuss the procedure and its potential advantages. Methods All CV port implantations (n = 599) performed in our unit from January 2006 to December 2011 were analyzed. Procedural success and complication rates between subclavian and upper arm groups were compared. Results Both groups had similar patient characteristics. Upper arm CV port and subclavian implantations were equivalently successful and safe. Although we only retrospectively analyzed data from a single center, the upper arm group had a significantly lower overall postprocedural complication rate than the subclavian group. No pneumothorax risk, less risk of arterial puncture by ultrasound, feasibility of stopping potential arterial bleeding, and prevention of accidental arterial cannulation by targeting the characteristic solitary basilic vein were the identified advantages of upper arm CV port implantation. In addition to the aforementioned advantages, there is no risk of “pinch-off syndrome,” possibly less patient fear of manipulation, no scars on the neck and chest, easier accessibility, and compatibility with the “peripherally inserted central catheter” technique. Conclusions Upper arm implantation may benefit clinicians and patients with respect to safety and comfort. We also introduce our methods for upper arm CV port implantation with the videos. PMID:24614412

Using Lab Notebooks to Examine Students' Engagement in Modeling in an Upper-Division Electronics Lab Course

ERIC Educational Resources Information Center

Stanley, Jacob T.; Su, Weifeng; Lewandowski, H. J.

2017-01-01

We demonstrate how students' use of modeling can be examined and assessed using student notebooks collected from an upper-division electronics lab course. The use of models is a ubiquitous practice in undergraduate physics education, but the process of constructing, testing, and refining these models is much less common. We focus our attention on…

A Human Resource Inventory and Information System for Selected Illinois Community Colleges and Upper-Division Universities: A Feasibility Study.

ERIC Educational Resources Information Center

Wesley, Robert M.; And Others

This report presents the results of a pilot study designed to test the feasibility and desirability of establishing a statewide human resources inventory and information system to support the community service role of Illinois community colleges and upper division universities. The information system would provide a centralized source of data on…

An Experiment in Upper-Division Education. Planning for Higher Education; Vol. 4, No. 1:4/4 February 1975.

ERIC Educational Resources Information Center

Lauper, Russell T.; Meskill, Victor P.

In June 1973, the New York State Board of Regents approved the establishment of the Coordinate Campus proposed by two private institutions, the C.W. Post Center of Long Island University and St. Joseph's College. This report describes the general purpose and history of upper-division education and examines the experiment in interinstitutional…

Student Ownership of Projects in an Upper-Division Optics Laboratory Course: A Multiple Case Study of Successful Experiences

ERIC Educational Resources Information Center

Dounas-Frazer, Dimitri R.; Stanley, Jacob T.; Lewandowski, H. J.

2017-01-01

We investigate students' sense of ownership of multiweek final projects in an upper-division optics lab course. Using a multiple case study approach, we describe three student projects in detail. Within-case analyses focused on identifying key issues in each project, and constructing chronological descriptions of those events. Cross-case analysis…

Levels of Professional Training of Upper-Division Students in Kuzbass Higher Educational Institutions: A Typological Analysis

ERIC Educational Resources Information Center

Urban, O. A.

2008-01-01

In this article, the data from a sociological survey serve as the basis for an analysis of the levels of professional training of the graduates of higher educational institutions in the Kuzbass region. The object of this survey consisted of upper-division students in daytime enrollment of colleges and universities in Novokuznetsk, which is not…

Colorado Upper-Division Electrostatics Diagnostic: A Conceptual Assessment for the Junior Level

ERIC Educational Resources Information Center

Chasteen, Stephanie V.; Pepper, Rachel E.; Caballero, Marcos D.; Pollock, Steven J.; Perkins, Katherine K.

2012-01-01

As part of an effort to systematically improve our junior-level E&M I course, we have developed a tool to assess student conceptual learning of electrostatics at the upper division. Together with a group of physics faculty, we established a list of learning goals for the course that, with results from student observations and interviews,…

Analysis of Whiskey by Dispersive Liquid-Liquid Microextraction Coupled with Gas Chromatography/Mass Spectrometry: An Upper Division Analytical Chemistry Experiment Guided by Green Chemistry

ERIC Educational Resources Information Center

Owens, Janel E.; Zimmerman, Laura B.; Gardner, Michael A.; Lowe, Luis E.

2016-01-01

Analysis of whiskey samples prepared by a green microextraction technique, dispersive liquid-liquid microextraction (DLLME), before analysis by a qualitative gas chromatography-mass spectrometry (GC/MS) method, is described as a laboratory experiment for an upper division instrumental methods of analysis laboratory course. Here, aroma compounds in…

Investigating Quantum Mechanical Tunneling at the Nanoscale via Analogy: Development and Assessment of a Teaching Tool for Upper-Division Chemistry

ERIC Educational Resources Information Center

Muniz, Marc N.; Oliver-Hoyo, Maria T.

2014-01-01

We report a novel educational activity designed to teach quantum mechanical tunneling to upper-division undergraduate students in the context of nanochemistry. The activity is based on a theoretical framework for analogy and is split into three parts that are linked pedagogically through the framework: classical ball-and-ramp system, tunneling…

Reconnaissance stratigraphy of the Red Glacier Formation (Middle Jurassic) near Hungryman Creek, Cook Inlet basin, Alaska

USGS Publications Warehouse

LePain, D.L.; Stanley, Richard G.; Helmold, K.P.

2016-01-01

Geochemical data suggest the source of oil in upper Cook Inlet fields is Middle Jurassic organic-rich shales in the Tuxedni Group (Magoon and Anders, 1992; Lillis and Stanley, 2011; LePain and others, 2012, 2013). Of the six formations in the group (Detterman, 1963), the basal Red Glacier Formation is the only unit that includes fine-grained rocks in outcrop that appear to be organic-rich (fig. 3-1). In an effort to better understand the stratigraphy and source-rock potential of the Red Glacier Formation, the Alaska Division of Geological & Geophysical Surveys, in collaboration with the Alaska Division of Oil and Gas and the U.S. Geological Survey, has been investigating the unit in outcrop between Tuxedni Bay and the type section at Lateral and Red glaciers (Stanley and others, 2013; LePain and Stanley, 2015; Helmold and others, 2016 [this volume]). Fieldwork in 2015 focused on a southeast-trending ridge south of Hungryman Creek, where the lower 60–70 percent of the formation (400–500 m) is exposed and accessible, except for the near-vertical faces of three segments near the southeast end of the ridge (figs. 3-2 and 3-3). Three stratigraphic sections were measured along the ridge to document facies and depositional environments (figs. 3-3 and 3-4). Steep terrain precluded study of the upper part of the formation exposed east of the ridge. This report includes a preliminary summary of findings from the 2015 field season.

76 FR 46853 - International Business Machines Corporation, ITD Business Unit, Division 7, E-mail and...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-03

...] International Business Machines Corporation, ITD Business Unit, Division 7, E-mail and Collaboration Group... Business Machines Corporation (IBM), ITD Business Unit, Division 7, E- mail and Collaboration Group... Business Unit, Division 7, E-mail and Collaboration [[Page 46854

Presentations - Herriott, T.M. and others, 2015 | Alaska Division of

Science.gov Websites

Details Title: Sequence stratigraphic framework of the Upper Jurassic Naknek Formation, Cook Inlet forearc Resident Business in Alaska Visiting Alaska State Employees DGGS State of Alaska search Alaska Division of ., Wartes, M.A., and Decker, P.L., 2015, Sequence stratigraphic framework of the Upper Jurassic Naknek

Direct and Lead Units in Execution of Battle (Battlefield Function 20) as Accomplished by a Heavy Brigade; Volume 1: Function Analysis.

DTIC Science & Technology

1998-01-01

right of the division. e) Missions of other units with a significant bearing on the division. 3) Attachments and detachments. 5-1 Key Inputs and...g) Missions of units to the immediate left and right of the division. h) Missions of other units with a significant bearing on the...other units with a significant bearing on the division. 3) Attachments and detachments. c. MISSION d. EXECUTION Intent of the division commander

Correlation of coal beds, coal zones, and key stratigraphic units in the Pennsylvanian rocks of eastern Kentucky

USGS Publications Warehouse

Rice, Charles L.; Smith, J. Hiram

1980-01-01

The Pennsylvanian rocks of the eastern Kentucky coal field unlderlie an area of about 27,000 square kilometers (see index map). Largely because of the size and stratigraphic complexity of the area, Huddle and others (1963, p. 31) divided it into six coal reserve districts (unofficial), utilizing state and county lines as well as geologic features, drainage areas, and cola producing areas. This division is followed herein because, in general, each of these districts has a characteristic stratigraphic nomenclature, particularly as related to coal bed names. The six districts shown on the index mat, are the Princess, Licking River, Big Sandy, Hazard, Southwestern, and Upper Cumberland River; the Upper Cumberland River district has been divided into the Harlan and Middlesboro subdistricts. 

[Thin-section computed tomography of the bronchi; 2. Right upper lobe and left upper division].

PubMed

Matsuoka, Y; Ookubo, T; Ohtomo, K; Nishikawa, J; Kojima, K; Oyama, K; Yoshikawa, K; Iio, M

1990-02-01

Thin (2mm) section contiguous computed tomographic (CT) scans were obtained through the bronchi of the right upper lobe and the left upper division in 30 patients. All segmental bronchi were identified. The right subsegmental bronchi were identified in 100%, and the left subsegmental bronchi in 97%. The type of the orifice of the right bronchus was trifurcated (53%), the extension of B1 was apicoanterior (50%), and the size of B2b was equal to B3a (63%). The extension of the left B3 was subapicoanterior (38%), and the size of B1+2c was equal to B3a (62%).

Detailed Project Report and Environmental Assessment on Upper Gordons Creek, Urban Flood Damage Reduction Measures at Hattiesburg, Mississippi.

DTIC Science & Technology

1986-09-01

REDUCTION MEASURES AT HATTIESBURG, MISSISSIPPI US Army Corps SEPTEMBER 1986 of Engineers Mobile District DTIC South Atlantic Division O ELECTE S APR 14S1 87...8. CONTRACT OR GRANT NUMBER(&) U.S. Army Corps of Engineers, Mobile 9. PERFORMING ORGANIZATION NAME AND ADDRESS 10. PROGRAM ELEMENT, PROJECT. TASK U.S...Army Corps of Enineers AREA & WORK UNIT NUMBERS ATTN: SAMPD-FW 1 P.O. Box 2288, Mobile , AL 36628 $1. CONTROLLING OFFICE NAME AND ADDRESS 12. REPORT

Studio optics: Adapting interactive engagement pedagogy to upper-division physics

NASA Astrophysics Data System (ADS)

Sorensen, Christopher M.; McBride, Dyan L.; Rebello, N. Sanjay

2011-03-01

The use of interactive engagement strategies to improve learning in introductory physics is not new, but have not been used as often for upper-division physics courses. We describe the development and implementation of a Studio Optics course for upper-division physics majors at Kansas State University. The course adapts a three-stage Karplus learning cycle and other elements to foster an environment that promotes learning through an integration of lecture, laboratories, and problem solving. Some of the instructional materials are described. We discuss the evaluation of the course using data collected from student interviews, a conceptual survey, an attitudinal survey, and the instructor's reflections. Overall, students responded positively to the new format and showed modest gains in learning. The instructor's experiences compared favorably with the traditional course that he had taught in the past.

Character Education as a Bridge from Elementary to Middle School: A Case Study of Effective Practices and Processes

ERIC Educational Resources Information Center

Khoury, Ruba

2017-01-01

This qualitative single-case study illuminates the significance of effective character education implementation during elementary school years as students transition into middle school. The researcher conducted the study in an American school that consisted of two divisions: K-6 lower division and 7-12 upper division. The lower-school division was…

Relation of the lower Pennsylvanian unconformity to a mid-carboniferous eustatic event in the eastern United States

USGS Publications Warehouse

Englund, K.J.; Thomas, R.E.

1997-01-01

Two contrasting concepts specifying the age and duration of the hiatus resulting from a mid-Carboniferous eustatic event in the eastern United States are based on different evidence. The original model indicated that the hiatus is at an unconformity in cratonic areas that was assumed to coincide with the Mississippian-Pennsylvanian boundary at the contact between the Mississippian Bluestone Formation and the Pennsylvanian Pocahontas Formation in the Appalachian foreland basin. This concept was adhered to exclusively until 1969 and continues to reappear in reports dealing with global correlations and division of the Carboniferous into the Mississippian and Pennsylvanian Systems. This division is at a major eustatic event that supposedly occurred at about 330 Ma in scattered parts of the world, including the Appalachian basin. An alternative concept, fully supported by geologic mapping and biostratigraphic studies, indicates that the unconformity and associated hiatus are much younger because they originate in the Appalachian foreland basin in the lower part (upper Namurian) of the Lower Pennsylvanian New River Formation, about 260 m above the Mississippian-Pennsylvanian boundary. The duration of this hiatus increases in a northwesterly direction onto the cratonic shelf because the unconformity progressively truncated the underlying Lower Pennsylvanian and Upper Mississippian successions. The westward onlap of Pennsylvanian strata onto the eroded surface resulted in a hiatus from the Early Mississippian (Tournaisian) to the Middle Pennsylvanian (Westphalian B). The systemic boundary, which is in a depositional continuous sequence of strata in the Appalachian foreland basin, was correlated biostratigraphically by Pfefferkorn and Gillespie in 1982 with Gothan's "Florensprung" (floral break) described in 1913 at the Namurian A-B boundary in the Upper Silesian basin. An intra-Namurian erosive event was noted also in the Upper Silesian basin by Havlena, who reported in 1982 that an intra-Namurian erosive contact occurs well above the Florensprung. The origin of the Florensprung in depositional continuous strata has been attributed to tectonism, environment, or climate. However, spherules found in depositional continuous strata near the Mississippian-Pennsylvanian boundary in the Appalachian basin indicate that the effect of an asteroid impact may be the underlying cause for the biodiversity noted at the systemic boundary.

Geology of Paleozoic Rocks in the Upper Colorado River Basin in Arizona, Colorado, New Mexico, Utah, and Wyoming, Excluding the San Juan Basin

USGS Publications Warehouse

Geldon, Arthur L.

2003-01-01

The geology of the Paleozoic rocks in the Upper Colorado River Basin in Arizona, Colorado, New Mexico, Utah, and Wyoming, was studied as part of the U.S. Geological Survey's Regional Aquifer-System Analysis Program to provide support for hydrogeological interpretations. The study area is segmented by numerous uplifts and basins caused by folding and faulting that have recurred repeatedly from Precambrian to Cenozoic time. Paleozoic rocks in the study area are 0-18,000 feet thick. They are underlain by Precambrian igneous, metamorphic, and sedimentary rocks and are overlain in most of the area by Triassic formations composed mostly of shale. The overlying Mesozoic and Tertiary rocks are 0-27,000 feet thick. All Paleozoic systems except the Silurian are represented in the region. The Paleozoic rocks are divisible into 11 hydrogeologic units. The basal hydrogeologic unit consisting of Paleozoic rocks, the Flathead aquifer, predominantly is composed of Lower to Upper Cambrian sandstone and quartzite. The aquifer is 0-800 feet thick and is overlain gradationally to unconformably by formations of Cambrian to Mississippian age. The Gros Ventre confining unit consists of Middle to Upper Cambrian shale with subordinate carbonate rocks and sandstone. The confining unit is 0-1,100 feet thick and is overlain gradationally to unconformably by formations of Cambrian to Mississippian age. The Bighom aquifer consists of Middle Cambrian to Upper Ordovician limestone and dolomite with subordinate shale and sandstone. The aquifer is 0-3,000 feet thick and is overlain unconformably by Devonian and Mississipplan rocks. The Elbert-Parting confining unit consists of Lower Devonian to Lower Mississippian limestone, dolomite, sandstone, quartzite, shale, and anhydrite. It is 0-700 feet thick and is overlain conformably to unconformably by Upper Devonian and Mississippian rocks. The Madison aquifer consists of two zones of distinctly different lithology. The lower (Redwall-Leadville) zone is 0-2,500 feet thick and is composed almost entirely of Upper Devonian to Upper Mississippian limestone, dolomite, and chert. The overlying (Darwin-Humbug) zone is 0-800 feet thick and consists of Upper Mississippian limestone, dolomite, sandstone, shale, gypsum, and solution breccia. The Madison aquifer is overlain conformably by Upper Mississippian and Pennsylvanian rocks. The Madison aquifer in most areas is overlain by Upper Mississippian to Middle Pennsylvanian rocks of the Four Comers confining unit. The lower part of this confining unit, the Belden-Molas subunit, consists of as much as 4,300 feet of shale with subordinate carbonate rocks, sandstone, and minor gypsum. The upper part of the confining unit, the Paradox-Eagle Valley subunit, in most places consists of as much as 9,700 feet of interbedded limestone, dolomite, shale, sandstone, gypsum, anhydrite, and halite. Locally, the evaporitic rocks are deformed into diapirs as much as 15,000 feet thick. The Four Corners confining unit is overlain gradationally to disconformably by Pennsylvanian rocks. The uppermost Paleozoic rocks comprise the Canyonlands aquifer, which is composed of three zones with distinctly different lithologies. The basal (Cutler-Maroon) zone consists of as much as 16,500 feet of Lower Pennsylvanian to Lower Permian sandstone, conglomerate, shale, limestone, dolomite, and gypsum. The middle (Weber-De Chelly) zone consists of as much as 4,000 feet of Middle Pennsylvanian to Lower Permian quartz sandstone with minor carbonate rocks and shale. The upper (Park City-State Bridge) zone consists of as much as 800 feet of Lower to Upper Permian limestone, dolomite, shale, sandstone, phosphorite, chert, and gypsum. The Canyonlands aquifer is overlain disconformably to unconformably by formations of Triassic and Jurassic age.

Friday's Agenda | Division of Cancer Prevention

Cancer.gov

TimeAgenda8:00 am - 8:10 amWelcome and Opening RemarksLeslie Ford, MDAssociate Director for Clinical ResearchDivision of Cancer Prevention, NCIEva Szabo, MD Chief, Lung and Upper Aerodigestive Cancer Research GroupDivision of Cancer Prevention, NCI8:10 am - 8:40 amClinical Trials Statistical Concepts for Non-StatisticiansKevin Dodd, PhD |

Culturally relevant inquiry-based laboratory module implementations in upper-division genetics and cell biology teaching laboratories.

PubMed

Siritunga, Dimuth; Montero-Rojas, María; Carrero, Katherine; Toro, Gladys; Vélez, Ana; Carrero-Martínez, Franklin A

2011-01-01

Today, more minority students are entering undergraduate programs than ever before, but they earn only 6% of all science or engineering PhDs awarded in the United States. Many studies suggest that hands-on research activities enhance students' interest in pursuing a research career. In this paper, we present a model for the implementation of laboratory research in the undergraduate teaching laboratory using a culturally relevant approach to engage students. Laboratory modules were implemented in upper-division genetics and cell biology courses using cassava as the central theme. Students were asked to bring cassava samples from their respective towns, which allowed them to compare their field-collected samples against known lineages from agricultural stations at the end of the implementation. Assessment of content and learning perceptions revealed that our novel approach allowed students to learn while engaged in characterizing Puerto Rican cassava. In two semesters, based on the percentage of students who answered correctly in the premodule assessment for content knowledge, there was an overall improvement of 66% and 55% at the end in the genetics course and 24% and 15% in the cell biology course. Our proposed pedagogical model enhances students' professional competitiveness by providing students with valuable research skills as they work on a problem to which they can relate.

Culturally Relevant Inquiry-Based Laboratory Module Implementations in Upper-Division Genetics and Cell Biology Teaching Laboratories

PubMed Central

Siritunga, Dimuth; Montero-Rojas, María; Carrero, Katherine; Toro, Gladys; Vélez, Ana; Carrero-Martínez, Franklin A.

2011-01-01

Today, more minority students are entering undergraduate programs than ever before, but they earn only 6% of all science or engineering PhDs awarded in the United States. Many studies suggest that hands-on research activities enhance students’ interest in pursuing a research career. In this paper, we present a model for the implementation of laboratory research in the undergraduate teaching laboratory using a culturally relevant approach to engage students. Laboratory modules were implemented in upper-division genetics and cell biology courses using cassava as the central theme. Students were asked to bring cassava samples from their respective towns, which allowed them to compare their field-collected samples against known lineages from agricultural stations at the end of the implementation. Assessment of content and learning perceptions revealed that our novel approach allowed students to learn while engaged in characterizing Puerto Rican cassava. In two semesters, based on the percentage of students who answered correctly in the premodule assessment for content knowledge, there was an overall improvement of 66% and 55% at the end in the genetics course and 24% and 15% in the cell biology course. Our proposed pedagogical model enhances students’ professional competitiveness by providing students with valuable research skills as they work on a problem to which they can relate. PMID:21885825

Equivalency of general biology (for majors) across a state-system

NASA Astrophysics Data System (ADS)

Regier, Kimberly Fayette

General biology courses (for majors) are often transferred from one institution to another. These courses must prepare students for upper division courses in biology. A survey of U.S. college biology faculty was conducted and revealed that more 4-year faculty do not believe that all general biology courses are equivalent. An evaluation of course grades in two upper division biology courses at University of Colorado Denver (N = 2129) based upon course grades in general biology and the type of institution where general biology was taken (2-year school, 4-year, in-residence at UCD, AP credit, CLEP credit, or IB credit) was conducted. Students who transferred general biology credit received lower grades in upper division biology courses and withdrew from upper division biology courses more frequently. Syllabi from a small sample (N = 9) of general biology courses offered at Colorado 2- and 4-year schools show variation in course design. Only 30% of the courses had detailed learning objectives. Sample exams reveal a range in variation between 3-69% of questions requiring higher-order thinking according to Bloom's Taxonomy. Increasing communication between high school, 2-year and 4-year biology faculty is necessary if consistency is to be gained. Professional development for faculty to increase awareness about exam development, curriculum alignment, and curriculum mapping may reduce the disparities between the preparation of students in biology. Transfer student grade outcomes should be further investigated across the state.

Lung and Upper Aerodigestive Cancer | Division of Cancer Prevention

Cancer.gov

[[{"fid":"180","view_mode":"default","fields":{"format":"default","field_file_image_alt_text[und][0][value]":"Lung and Upper Aerodigestive Cancer Research Group Homepage Logo","field_file_image_title_text[und][0][value]":"Lung and Upper Aerodigestive Cancer Research Group Homepage Logo","field_folder[und]":"15"},"type":"media","attributes":{"alt":"Lung and Upper Aerodigestive

The Battle of Aschaffenburg: An Example of Late World War 2 Urban Combat in Europe

DTIC Science & Technology

1989-06-02

Division (LTC Abams) German Units - ARMY: Seventh ( Gen . der Inf. Felber) ( Gen . der Inf. Obstfelder, 26 March) CORPS: L)XOII ( Gen . dir Inf. Hahn...4 Armored Division (LTC Abrams) Ist Bn, 104 Infantry (attached to 4 AD) German Units - ARMY: Seventh ( Gen . dir Inf. Obstfelder) CORPS: DOCOII ( Gen ...Haislip) DIVISION: 44 Infantry Division (MG Dean) 45 Infantry Division (MG Fredericks) German Units - ARMY: Seventh ( Gen . dir Inf. Obstfelder) CORPS

"La Importancia de la Hermandad Latina": Examining the Psychosociocultural Influences of Latina-Based Sororities on Academic Persistence Decisions

ERIC Educational Resources Information Center

Delgada-Guerro, Marla; Gloria, Alberta M.

2013-01-01

Using a psychosociocultural (PSC) approach, we examined how self-beliefs, social support, and cultural fit influenced the academic persistence decisions of 115 Latina sorority members. Upper-division Latinas reported higher self-efficacy than lower-division Latinas; however, lower-division students reported higher college stress and more perceived…

Colorado Upper-Division Electrostatics diagnostic: A conceptual assessment for the junior level

NASA Astrophysics Data System (ADS)

Chasteen, Stephanie V.; Pepper, Rachel E.; Caballero, Marcos D.; Pollock, Steven J.; Perkins, Katherine K.

2012-12-01

As part of an effort to systematically improve our junior-level E&M I course, we have developed a tool to assess student conceptual learning of electrostatics at the upper division. Together with a group of physics faculty, we established a list of learning goals for the course that, with results from student observations and interviews, served as a guide in creating the Colorado Upper-Division Electrostatics (CUE) assessment. The result is a 17-question open-ended post-test diagnostic (with an optional 7-question pretest) and an accompanying grading rubric. We present measures of the validation and reliability of the instrument and grading rubric, plus results from 535 students in both standard and interactive-engagement courses across seven institutions as a baseline for the instrument. Overall, we find that the CUE is a valid and reliable measure, and the data herein are intended to be of use to researchers and faculty interested in using the CUE to measure student learning.

78 FR 14361 - U.S. Steel Tubular Products, Inc., Mckeesport Tubular Operations Division, Subsidiary of United...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-05

... Products, Inc., Mckeesport Tubular Operations Division, Subsidiary of United States Steel Corporation, Mckeesport, PA; Notice of Initiation of Investigation To Terminate Certification of Eligibility Pursuant to... Tubular Products, McKeesport Tubular Operations Division, Subsidiary of United States Steel Corporation...

Thursday's Agenda | Division of Cancer Prevention

Cancer.gov

TimeAgenda8:30 am - 8:50 amRegistration - Networking8:50 am - 8:55 amWelcome and Opening RemarksLeslie Ford, MDAssociate Director for Clinical ResearchDivision of Cancer Prevention, NCIEva Szabo, MD Chief, Lung and Upper Aerodigestive Cancer Research Group |

GEMINI-TITAN (GT)-3 - WEIGHTLESSNESS EXPERIMENT - AMES RESEARCH CENTER (ARC), CA

NASA Image and Video Library

1965-03-01

S65-18762 (March 1965) --- Effects of the weightless environment on cell division, the basic growth process for living tissue, will be studied during the Gemini-Titan 3 flight scheduled for March 23, 1965. A spiny black sea urchin (upper left) is stimulated by mild electric shock or potassium chloride. As a result it sheds many thousands of eggs. When fertilized, these eggs become actively dividing cells very similar in basic processes to cells of other animals, including humans. These pictures show stages of cell division. At upper right is a single cell; at lower right cell divisions have produced many cells. Cell photos are magnified about 700 times, and all cells shown are too small to be seen by the naked eye. (Photos at upper right and lower left are of sea urchin eggs. Group of cells at lower right are from a sand dollar, which like the sea urchin, is an Echinoderm. Its eggs are virtually identical and are used interchangeably with those of the sea urchin in NASA Ames Center weightlessness experiments.) The Gemini experiment will involve cell division like that shown here. This will take place during several hours of weightlessness aboard the Gemini spacecraft. The experiment will be flown back to laboratories at Cape Kennedy after spacecraft recovery. It has been designed so that any abnormal cell division found by postflight analysis should suggest that the weightless environment has effects on individual cells. This might mean hazards for prolonged periods of manned spaceflight.

Using "WeBWorK," a Web-Based Homework Delivery and Grading System, to Help Prepare Students for Active Learning

ERIC Educational Resources Information Center

Lucas, Adam R.

2012-01-01

"WeBWorK," an online homework system, can be be used to deliver daily reading questions to students. The author studied its use for this purpose with a lower division Introduction to Programming course and an upper division Probability and Statistics course. In the lower division course, "WeBWorK" significantly improved peer…

Publications - GMC 244 | Alaska Division of Geological & Geophysical

Science.gov Websites

Ridge Unit #1 well Authors: DGSI, Inc. Publication Date: 1995 Publisher: Alaska Division of Geological Union Oil Company of California Trail Ridge Unit #1 well: Alaska Division of Geological &

Preliminary stratigraphy and facies analysis of the Upper Cretaceous Kaguyak Formation, including a brief summary of newly discovered oil stain, upper Alaska Peninsula

USGS Publications Warehouse

Wartes, Marwan A.; Decker, Paul L.; Stanley, Richard G.; Herriott, Trystan M.; Helmold, Kenneth P.; Gillis, Robert J.

2013-01-01

The Alaska Division of Geological and Geophysical Surveys has an ongoing program aimed at evaluating the Mesozoic forearc stratigraphy, structure, and petroleum systems of lower Cook Inlet. Most of our field studies have focused on the Jurassic component of the petroleum system (this report). However, in late July and early August of 2012, we initiated a study of the stratigraphy and reservoir potential of the Upper Cretaceous Kaguyak Formation. The Kaguyak Formation is locally well exposed on the upper Alaska Peninsula (fig. 25) and was named by Keller and Reiser (1959) for a sequence of interbedded siltstone and sandstone of upper Campanian to Maastrichtian age that they estimated to be 1,450 m thick.Subsequent work by Detterman and Miller (1985) examined 900 m of section and interpreted the unit as the record of a prograding submarine fan.This interpretation of deep-water deposition contrasts with other Upper Cretaceous rocks exposed along the Alaska Peninsula and lower Cook Inlet that are generally described as nonmarine to shallow marine (Detterman and others, 1996; LePain and others, 2012).Based on foraminifera and palynomorphs from the COST No. 1 well, Magoon (1986) concluded that the Upper Cretaceous rocks were deposited in a variety of water depths and environments ranging from upper bathyal to nonmarine. During our recent fieldwork west and south of Fourpeaked Mountain, we similarly encountered markedly varying lithofacies in the Kaguyak Formation (fig. 25), and we also found oil-stained rocks that are consistent with the existence of an active petroleum system in Upper Cretaceous rocks on the upper Alaska Peninsula and in lower Cook Inlet. These field observations are summarized below.

28 CFR 0.1 - Organizational units.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Legal Policy. Office of Public Affairs. Office of the Pardon Attorney. Office of Special Counsel for.... INTERPOL—United States National Central Bureau. Office of International Programs. Office of Community.... Professional Responsibility Advisory Office. Divisions Antitrust Division. Civil Division. Civil Rights...

9 CFR 112.4 - Subsidiaries, divisions, distributors, and permittees.

Code of Federal Regulations, 2010 CFR

2010-01-01

... relationship of the division or marketing unit to the licensee shall appear prominently on the label by use of... distribution by a division or marketing unit of the licensee shall be submitted in accordance with § 112.5. The...

Conceptual Assessment Tool for Advanced Undergraduate Electrodynamics

ERIC Educational Resources Information Center

Baily, Charles; Ryan, Qing X.; Astolfi, Cecilia; Pollock, Steven J.

2017-01-01

As part of ongoing investigations into student learning in advanced undergraduate courses, we have developed a conceptual assessment tool for upper-division electrodynamics (E&M II): the Colorado UppeR-division ElectrodyNamics Test (CURrENT). This is a free response, postinstruction diagnostic with 6 multipart questions, an optional 3-question…

Student ownership of projects in an upper-division optics laboratory course: A multiple case study of successful experiences

NASA Astrophysics Data System (ADS)

Dounas-Frazer, Dimitri R.; Stanley, Jacob T.; Lewandowski, H. J.

2017-12-01

We investigate students' sense of ownership of multiweek final projects in an upper-division optics lab course. Using a multiple case study approach, we describe three student projects in detail. Within-case analyses focused on identifying key issues in each project, and constructing chronological descriptions of those events. Cross-case analysis focused on identifying emergent themes with respect to five dimensions of project ownership: student agency, instructor mentorship, peer collaboration, interest and value, and affective responses. Our within- and cross-case analyses yielded three major findings. First, coupling division of labor with collective brainstorming can help balance student agency, instructor mentorship, and peer collaboration. Second, students' interest in the project and perceptions of its value can increase over time; initial student interest in the project topic is not a necessary condition for student ownership of the project. Third, student ownership is characterized by a wide range of emotions that fluctuate as students alternate between extended periods of struggle and moments of success while working on their projects. These findings not only extend the literature on student ownership into a new educational domain—namely, upper-division physics labs—they also have concrete implications for the design of experimental physics projects in courses for which student ownership is a desired learning outcome. We describe the course and projects in sufficient detail that others can adapt our results to their particular contexts.

Rethinking Combat Identification. Joint Center for Lessons Learned Quarterly Bulletin. Volume 4, Issue 3, June 2002

DTIC Science & Technology

2002-06-01

Countermeasures Unit Chief Special Events Management Unit Chief Domestic Terrorism/ Counterterrorism Section Chief International Terrorism Section...Asstistant Director Counter- Terrorism Division Figure 3 Division/Section/Unit Hierarchies The LNO also supports the Special Events Management Unit (SEMU

28 CFR 0.1 - Organizational units.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Oriented Policing Services. Office on Violence Against Women. Office of the Federal Detention Trustee... Division. Civil Rights Division. Criminal Division. Environment and Natural Resources Division. National...

Gendered Distribution of 'Knowledge Required for Empowerment' in Swedish Vocational Education Curricula?

ERIC Educational Resources Information Center

Ledman, Kristina; Rosvall, Per-Åke; Nylund, Mattias

2018-01-01

Sweden is internationally commended for a high degree of gender equality, but many divisions in Swedish society, including the labour market, disadvantage women. This paper addresses gendered divisions of preparation for civic participation in the vocational upper secondary national curricula, which may participate in reproduction of the pattern.…

Lung and Upper Aerodigestive Cancer Staff | Division of Cancer Prevention

Cancer.gov

The Division of Cancer Prevention (DCP) conducts and supports research to determine a person's risk of cancer and to find ways to reduce the risk. This knowledge is critical to making progress against cancer because risk varies over the lifespan as genetic and epigenetic changes can transform healthy tissue into invasive cancer.

Active Lung and Upper Aerodigestive Cancer Grants | Division of Cancer Prevention

Cancer.gov

The Division of Cancer Prevention (DCP) conducts and supports research to determine a person's risk of cancer and to find ways to reduce the risk. This knowledge is critical to making progress against cancer because risk varies over the lifespan as genetic and epigenetic changes can transform healthy tissue into invasive cancer.

Lung and Upper Aerodigestive Cancer Clinical Trials | Division of Cancer Prevention

Cancer.gov

The Division of Cancer Prevention (DCP) conducts and supports research to determine a person's risk of cancer and to find ways to reduce the risk. This knowledge is critical to making progress against cancer because risk varies over the lifespan as genetic and epigenetic changes can transform healthy tissue into invasive cancer.

Can Peer Instruction Be Effective in Upper-Division Computer Science Courses?

ERIC Educational Resources Information Center

Bailey Lee, Cynthia; Garcia, Saturnino; Porter, Leo

2013-01-01

Peer Instruction (PI) is an active learning pedagogical technique. PI lectures present students with a series of multiple-choice questions, which they respond to both individually and in groups. PI has been widely successful in the physical sciences and, recently, has been successfully adopted by computer science instructors in lower-division,…

Towards a standard Tithonian to Valanginian calpionellid zonation of the Tethyan Realm

NASA Astrophysics Data System (ADS)

Lakova, Iskra; Petrova, Silviya

2013-06-01

Lakova, I. and Petrowa, S. 2013. Towards a standard Tithonian to Valanginian calpionellid zonation of the Tethyan Realm. Acta Geologica Polonica, 63 (2), 201-221. Warszawa. A calpionellid zonal scheme is proposed for the Tithonian through Valanginian pelagic carbonates of the Western Balkan Unit, based on the vertical ranges of 57 chitinoidellid and calpionellid species recognized. This zonal scheme consists of calpionellid zones that are widely accepted in the Mediterranean Realm, such as the zones of Chitinoidella, Praetintinnopsella, Crassicollaria, Calpionella, Calpionellopsis, Calpionellites and Tintinnopsella. Subzonal divisions are comparable to those in the Carpathians. Direct correlations between ammonite and calpionellid ranges suggest that the base of the Upper Tithonian corresponds to the FO of Chitinoidella boneti; that of the Upper Berriasian to the FO of the genus Calpionellopsis; and the base and top of the Lower Valanginian to the FO and LO of the genus Calpionellites respectively. Correlations of the calpionellid zonation in the study area with zonations in other areas are discussed.

Interpreting Radar View near Mars' North Pole, Orbit 1512

NASA Technical Reports Server (NTRS)

2006-01-01

A radargram from the Shallow Subsurface Radar instrument (SHARAD) on NASA's Mars Reconnaissance Orbiter is shown in the upper-right panel and reveals detailed structure in the polar layered deposits of the north pole of Mars (with blowups shown in the upper-left panels). The sounding radar collected the data presented here during orbit 1512 of the mission, on Nov. 22, 2006.

The horizontal scale in the radargram is distance along the ground track. It can be referenced to the ground track map shown in the lower right. The radar traversed from about 83.5 degrees to 80.5 degrees north latitude, or about 180 kilometers (110 miles). The ground track map shows elevation measured by the Mars Orbiter Laser Altimeter on NASA's Mars Global Surveyor orbiter. Green indicates low elevation; reddish-white indicates higher elevation. The traverse is from the high elevation of the plateau formed by the layers to the lowlands below.

The vertical scale on the radargram is time delay of the radar signals reflected back to Mars Reconnaissance Orbiter from the surface and subsurface. For reference, using an assumed velocity of the radar waves in the subsurface, time is converted to depth below the surface in two places: about 600 meters (2,000 feet) to the lowest of an upper series of bright reflectors and about 2,000 meters (6,500 feet) to the base of the polar layered deposits. The color scale of the radargram varies from black for weak reflections to bright yellow for strong reflections.

The lower-left panel is a image from the Mars Orbiter Camera on Mars Global Surveyor showing exposed polar layering in the walls of a canyon near the north pole. The layering is divided into a finely structured upper unit (labeled 'Upper PLD') and less-well-defined stratigraphy in the lower unit (labeled 'Lower PLD'). The radargram clearly reveals the complexity of the layering in the upper unit, additional reflections from the lower unit, and the base of the entire stack of layered deposits. The layering manifests the recent climate history of Mars, recorded by the deposition and removal of ice and dust.

The Shallow Subsurface Radar was provided by the Italian Space Agency (ASI). Its operations are led by the University of Rome and its data are analyzed by a joint U.S.-Italian science team. NASA's Jet Propulsion Laboratory, a division of the California Institute of Technology, Pasadena, manages the Mars Reconnaissance Orbiter for the NASA Science Mission Directorate, Washington.

Research Networks Map | Division of Cancer Prevention

Cancer.gov

The Division of Cancer Prevention supports major scientific collaborations and research networks at more than 100 sites across the United States. Seven Major Programs' sites are shown on this map. | The Division of Cancer Prevention supports major scientific collaborations and research networks at more than 100 sites across the United States.

Publications - GMC 162 | Alaska Division of Geological & Geophysical

Science.gov Websites

and Facilities Staff Seismic and Well Data Data Reports Contact Us Frequently Asked Questions Ask a Unit Zappa #1 well Authors: Unknown Publication Date: 1990 Publisher: Alaska Division of Geological the Alaska Consolidated Oil Iniskin Unit Zappa #1 well: Alaska Division of Geological &

78 FR 15046 - InfraGard Membership Application and Profile Proposed Collection, Comments Requested; InfraGard...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-08

... Department of Justice (DOJ), Federal Bureau of Investigation (FBI), Cyber Division's National Industry... Agent, National Industry Partnerships Unit, Federal Bureau of Investigation, Cyber Division, FBIHQ, 935... Industry Partnership Unit (NIPU) Cyber Division of the Federal Bureau of Investigation (FBI), Department of...

78 FR 26654 - Proposed Collection; Comments Requested; Extension of a Currently Approved Collection: InfraGard...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-07

.... The Department of Justice (DOJ), Federal Bureau of Investigation (FBI), Cyber Division's National... Industry Partnerships Unit, Federal Bureau of Investigation, Cyber Division, FBIHQ, 935 Pennsylvania Avenue... Industry Partnership Unit (NIPU) Cyber Division of the Federal Bureau of Investigation (FBI), Department of...

Transforming a fourth year modern optics course using a deliberate practice framework

NASA Astrophysics Data System (ADS)

Jones, David J.; Madison, Kirk W.; Wieman, Carl E.

2015-12-01

[This paper is part of the Focused Collection on Upper Division Physics Courses.] We present a study of active learning pedagogies in an upper-division physics course. This work was guided by the principle of deliberate practice for the development of expertise, and this principle was used in the design of the materials and the orchestration of the classroom activities of the students. We present our process for efficiently converting a traditional lecture course based on instructor notes into activities for such a course with active learning methods. Ninety percent of the same material was covered and scores on common exam problems showed a 15% improvement with an effect size greater than 1 after the transformation. We observe that the improvement and the associated effect size is sustained after handing off the materials to a second instructor. Because the improvement on exam questions was independent of specific problem topics and because the material tested was so mathematically advanced and broad (including linear algebra, Fourier transforms, partial differential equations, and vector calculus), we expect the transformation process could be applied to most upper-division physics courses having a similar mathematical base.

Selected Natural Attenuation Monitoring Data, Operable Unit 1, Naval Undersea Warfare Center, Division Keyport, Washington, June 2006

USGS Publications Warehouse

Dinicola, R.S.; Huffman, R.L.

2007-01-01

Previous investigations have shown that natural attenuation and biodegradation of chlorinated volatile organic compounds (VOCs) are substantial in shallow ground water beneath the 9-acre former landfill at Operable Unit 1 (OU 1), Naval Undersea Warfare Center, Division Keyport, Washington. The U.S. Geological Survey (USGS) has continued to monitor ground-water geochemistry to assure that conditions remain favorable for contaminant biodegradation. This report presents ground-water geochemical and selected VOC data collected at OU 1 by the USGS during June 12-14, 2006, in support of long-term monitoring for natural attenuation. For June 2006, the strongly reducing conditions (sulfate reduction and methanogenesis) most favorable for reductive dechlorination of VOCs were inferred for 5 of 15 upper-aquifer sites in the northern and southern phytoremediation plantations. Predominant redox conditions in ground water from the intermediate aquifer just downgradient from the landfill remained mildly reducing and somewhat favorable for reductive dechlorination. Since about 2003, measured dissolved hydrogen concentrations in the upper aquifer generally have been lower than those previously measured, although methane and sulfide have continued to be detected throughout the upper aquifer beneath the landfill. Overall, no widespread changes in ground-water redox conditions were measured that should result in either more or less efficient biodegradation of chlorinated VOCs. For the northern plantation in 2006, chlorinated VOC concentrations at piezometers P1-3 and P1-4 were lower than previously measured, and trichloroethene (TCE), cis-1,2-dichloroethene (cis-DCE), or vinyl chloride (VC) were not detected at piezometers P1-1 and P1-5. The steady decrease in contaminant concentrations and the continued detection of the reductive dechlorination end-products ethene and ethane have been consistent throughout the upper aquifer beneath the northern plantation. For the southern plantation in 2006, changes in chlorinated VOC concentrations at the piezometers were highly variable. At piezometer P1-9, the 2006 total chlorinated VOC concentration as well as the concentrations of cis-DCE and VC were measured at their highest levels to date; contaminant concentrations substantially decreased at piezometer P1-9 between June 2004 and June 2005. The reasons for the 2004-05 decrease in concentrations or the 2005-06 increase in concentrations are unknown. At piezometer P1-10, the consistent temporal trend of decreasing chlorinated VOC concentrations measured since 1999 ended, and the concentration of total chlorinated VOC in 2006 was the highest measured since 1999. The reductive dechlorination end-product ethene was measured at concentrations as high as 1,300 micrograms per liter in the upper aquifer beneath the southern plantation, which is reliable evidence that reductive dechlorination of VOCs is ongoing.

National Program for Inspection of Non-Federal Dams. Collins Company Upper Dam (CT 00674), Connecticut River Basin, Canton, Connecticut. Phase I Inspection Report.

DTIC Science & Technology

1979-07-01

Engineering Division p 0 CAR WE H FRZIAN, NENBER Design Branch Engineering Division J SEPE FIN~EGAN, JR.,CIV ater Control Branch * Engineering Division...Operator g. Purpose of Dam h. Design and Construction History i. Normal Operational Procedures 1.3 PERTINENT DATA ........................... 4 a...Tunnel i. Spillways j. Regulating Outlets SECTION 2: ENGINEERING DATA 2.1 DESIGN .............................. 9 a. Available Data b. Design Features c

The occurrence of paraesthesia of the maxillary division of the trigeminal nerve after dental local anaesthetic use: a case report.

PubMed

Moorthy, Advan; Stassen, Leo F A

2015-01-01

Paraesthesia can be a complication of surgical intervention. Its occurrence after dental local anaesthetic use is a rare event in general dental practice. Reported cases have mainly described its presentation for the mandibular division of the trigeminal nerve with very few reports for the maxillary division of this nerve. This report describes a case of paraesthesia in the maxillary region following local anaesthetic use prior to removal of an upper molar tooth.

Pre-Service Teachers' Flexibility with Referent Units in Solving a Fraction Division Problem

ERIC Educational Resources Information Center

Lee, Mi Yeon

2017-01-01

This study investigated 111 pre-service teachers' (PSTs') flexibility with referent units in solving a fraction division problem using a length model. Participants' written solutions to a measurement fraction division problem were analyzed in terms of strategies and types of errors, using an inductive content analysis approach. Findings suggest…

Publications - GMC 97 | Alaska Division of Geological & Geophysical Surveys

Science.gov Websites

and Facilities Staff Seismic and Well Data Data Reports Contact Us Frequently Asked Questions Ask a Inlet Unit A-2 well Authors: Core Laboratories Publication Date: 1988 Publisher: Alaska Division of of the Phillips Petroleum Company North Cook Inlet Unit A-2 well: Alaska Division of Geological &

UPPER MISSOURI RIVER ENVIRONMENTAL MONITORING AND ASSESSMENT PROGRAM (EMAP-UMR): 2000 PILOT STUDY FINDINGS AND FURTHER DIRECTION

EPA Science Inventory

The EPA Office of Research and Development's Mid-Continent Ecology Division has undertaken an EMAP study to assess the condition of selected resources of the Upper Missouri River mainstem (riverine) aquatic habitats, riparian habitats, and reservoirs. In 2000, we completed pilot ...

Teaching Introductory Upper-Level Religion and Theology Classes

ERIC Educational Resources Information Center

Clingerman, Forrest; O'Brien, Kevin J.

2015-01-01

The undergraduate study of religion is predominantly undertaken by non-majors who are meeting a general education requirement. This means that, while curricular discussions make important distinctions between the work of lower- and upper-division courses, many religion and theology faculty are teaching hybrid courses that we call…

Cyclic Voltammetry Simulations with DigiSim Software: An Upper-Level Undergraduate Experiment

ERIC Educational Resources Information Center

Messersmith, Stephania J.

2014-01-01

An upper-division undergraduate chemistry experiment is described which utilizes DigiSim software to simulate cyclic voltammetry (CV). Four mechanisms were studied: a reversible electron transfer with no subsequent or proceeding chemical reactions, a reversible electron transfer followed by a reversible chemical reaction, a reversible chemical…

Eva Szabo, MD | Division of Cancer Prevention

Cancer.gov

Dr. Eva Szabo is Chief of the Lung and Upper Aerodigestive Cancer Research Group at the NCI Division of Cancer Prevention. She graduated from Yale University with a BS in Molecular Biophysics and Biochemistry, received her MD from Duke University, and completed her internal medicine residency at Bellevue-NYU Medical Center. After completing her medical oncology fellowship at

The Vocational-Academic Divide in Neoliberal Upper Secondary Curricula: The Swedish Case

ERIC Educational Resources Information Center

Nylund, Mattias; Rosvall, Per-Åke; Ledman, Kristina

2017-01-01

A historical tension between a more general and a more specific focus in post-compulsory education is made visible in some educational systems by the division into more academic and more vocational programmes. Embedded in this tension are questions of social justice and the purposes of education. In addition, division into academic and vocational…

Micro- and Macroscale Ideas of Current among Upper-Division Electrical Engineering Students

ERIC Educational Resources Information Center

Adam, Gina C.; Harlow, Danielle B.; Lord, Susan M.; Kautz, Christian H.

2017-01-01

The concept of electric current is fundamental in the study of electrical engineering (EE). Students are often exposed to this concept in their daily lives and early in middle school education. Lower-division university courses are usually limited to the study of passive electronic devices and simple electric circuits. Semiconductor physics is an…

78 FR 48904 - United States v. Chiropractic Associates, Ltd. of South Dakota; Public Comment and Response on...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-12

... DEPARTMENT OF JUSTICE Antitrust Division United States v. Chiropractic Associates, Ltd. of South... proposed Final Judgment in United States v. Chiropractic Associates, Ltd. of South Dakota., Civil Action No... SOUTH DAKOTA SOUTHERN DIVISION UNITED STATES OF AMERICA, Plaintiff, v. CHIROPRACTIC ASSOCIATES, LTD. OF...

Compression force on the upper jaw during neonatal intubation: mannequin study.

PubMed

Doreswamy, Srinivasa Murthy; Almannaei, Khaled; Fusch, Chris; Shivananda, Sandesh

2015-03-01

Neonatal intubation is a technically challenging procedure, and pressure-related injuries to surrounding structures have been reported. The primary objective of this study was to determine the pressure exerted on the upper jaw during tracheal intubation using a neonatal mannequin. Multidisciplinary care providers working at a neonatal intensive care unit were requested to intubate a neonatal mannequin using the standard laryngoscope and 3.0-mm (internal diameter) endotracheal tube. Compression force exerted was measured by using pressure-sensitive film taped on the upper jaw before every intubation attempt. Pressure, area under pressure and time taken to intubate were compared between the different types of health-care professionals. Thirty care providers intubated the mannequin three times each. Pressure impressions were observed on the developer film after every intubation attempt (n = 90). The mean pressure exerted during intubation across all health-care providers was 568 kPa (SD 78). The mean area placed under pressure was 142 mm(2) (SD 45), and the mean time taken for intubation was 14.7 s (SD 4.3). There was no difference in pressure exerted on the upper jaw between frequent and less frequent intubators. It was found that pressure greater than 400 kPa was inadvertently applied on the upper jaw during neonatal intubation, far exceeding the 250 kPa shown to cause tissue injury in animal models. The upper jaw is exposed to a significant compression force during intubation. Although such exposure is brief, it has the potential to cause tissue injury. Contact of the laryngoscope blade with the upper jaw occurred in all intubation attempts with the currently used design of laryngoscope. © 2014 The Authors. Journal of Paediatrics and Child Health © 2014 Paediatrics and Child Health Division (Royal Australasian College of Physicians).

Using stochastic cell division and death to probe minimal units of cellular replication

NASA Astrophysics Data System (ADS)

Chib, Savita; Das, Suman; Venkatesan, Soumya; Sai Narain Seshasayee, Aswin; Thattai, Mukund

2018-03-01

The invariant cell initiation mass measured in bacterial growth experiments has been interpreted as a minimal unit of cellular replication. Here we argue that the existence of such minimal units induces a coupling between the rates of stochastic cell division and death. To probe this coupling we tracked live and dead cells in Escherichia coli populations treated with a ribosome-targeting antibiotic. We find that the growth exponent from macroscopic cell growth or decay measurements can be represented as the difference of microscopic first-order cell division and death rates. The boundary between cell growth and decay, at which the number of live cells remains constant over time, occurs at the minimal inhibitory concentration (MIC) of the antibiotic. This state appears macroscopically static but is microscopically dynamic: division and death rates exactly cancel at MIC but each is remarkably high, reaching 60% of the antibiotic-free division rate. A stochastic model of cells as collections of minimal replicating units we term ‘widgets’ reproduces both steady-state and transient features of our experiments. Sub-cellular fluctuations of widget numbers stochastically drive each new daughter cell to one of two alternate fates, division or death. First-order division or death rates emerge as eigenvalues of a stationary Markov process, and can be expressed in terms of the widget’s molecular properties. High division and death rates at MIC arise due to low mean and high relative fluctuations of widget number. Isolating cells at the threshold of irreversible death might allow molecular characterization of this minimal replication unit.

Unusual extraction treatment in Class II division 1 using C-orthodontic mini-implants.

PubMed

Chung, Kyu-Rhim; Cho, Jae-Hee; Kim, Seong-Hun; Kook, Yoon-Ah; Cozzani, Mauro

2007-01-01

This paper describes the treatment of a female patient, aged 23 years and 5 months, with a Class II division 1 malocclusion, who showed severe anterior protrusion and lower anterior crowding. Specially-designed orthodontic mini-implants were placed bilaterally in the interdental space between both the upper and the lower posterior teeth. Both lower first molars showed severe apical lesions. Therefore, the treatment plan consisted of extraction of both upper first premolars and lower first molars, en masse retraction of the upper six anterior teeth, lower anterior alignment, and protraction of all the lower molars. C-implants(R) were used as substitutes for maxillary posterior anchorage teeth during anterior retraction and as hooks for mandibular molar protraction. The correct overbite and overjet were obtained by intruding and retracting the upper six anterior teeth into their proper positions. The dentition was detailed using conventional orthodontic appliances. The upper C-implants contributed to an improvement in facial balance, and the lower C-implants made it possible to protract the lower second and third molars with less effect on the axis of the lower anterior teeth. The active treatment period was 29 months and the patient's teeth continued to be stable 11 months after debonding.

[The importance of upper limb diseases in occupational medicine].

PubMed

Riva, Matteo Marco; Santini, Marisa; Mosconi, Giovanni

2013-01-01

In this work the authors analyse the results of the clinical evaluation of patients affected by suspected work related musculo-skeletal disorders (WMSDs), observed throughout 2008-2009 in the specific ambulatory of Occupational Medicine Division of Ospedali Riuaniti di Bergamo. The aim is to illustrate the epidemiological relevance of upper limb (UL) WMSDs. We observed 430 patients (mean age 46,9 years, DS 9,3; mean working seniority 29 years, DS 10,4), investigating 600 disorders in diferent musculoskeletal segments. Most of the patients (66%) got to the division for a clinical consultation requested by general practitioners, 29,8% by occupational physicians, 4,2% by national insurance for occupational injuries and diseases (INAIL). Most of the patients (38,4%) were employed in construction industry. Among the 600 disorders investigated, 34,5% was at lumbar spine, 74,5% was at upper limb. The clinical diagnosis was already clear at the first consultation for 81,6% of subjects with low back pain and for 56,5% of patients with upper limb disorders; for the others was necessary to prescribe some instrumental exams or specialistic (neurologic, physiatric, orthopaedic) medical examination. We concluded for a diagnosis of WMSDs in 48,3% of the 600 cases: the percentage is 50,2% if we consider only disorders at lumbar spine and 52,5% among disorders at upper limb. The most frequent reason of refusing occupational aetiology, in the cases of low back pain, was the concomitant presence of other diseases at the segment; on the contrary, for the cases of upper limb disorders, was the lack of correlation between type of disease and professional exposure. All physicians demonstrate a high attention about upper limb disorders, topical subject of great epidemiological interest. General practitioners and occupational physicians have to take more advantage of diagnostic support and clinical evaluations offered by Occupational Medicine Divisions an Universities about WMSDs. In consideration of the dificulties to diagnose upper limb disorders and proving correlation with professional exposure is useful to promote specific courses for general practitioners and occupational physicians.

(?) The Air Force Geophysics Laboratory: Aeronomy, aerospace instrumentation, space physics, meteorology, terrestrial sciences and optical physics

NASA Astrophysics Data System (ADS)

McGinty, A. B.

1982-04-01

Contents: The Air Force Geophysics Laboratory; Aeronomy Division--Upper Atmosphere Composition, Middle Atmosphere Effects, Atmospheric UV Radiation, Satellite Accelerometer Density Measurement, Theoretical Density Studies, Chemical Transport Models, Turbulence and Forcing Functions, Atmospheric Ion Chemistry, Energy Budget Campaign, Kwajalein Reference Atmospheres, 1979, Satellite Studies of the Neutral Atmosphere, Satellite Studies of the Ionosphere, Aerospace Instrumentation Division--Sounding Rocket Program, Satellite Support, Rocket and Satellite Instrumentation; Space Physics Division--Solar Research, Solar Radio Research, Environmental Effects on Space Systems, Solar Proton Event Studies, Defense Meteorological Satellite Program, Ionospheric Effects Research, Spacecraft Charging Technology; Meteorology Division--Cloud Physics, Ground-Based Remote-Sensing Techniques, Mesoscale Observing and Forecasting, Design Climatology, Aircraft Icing Program, Atmospheric Dynamics; Terrestrial Sciences Division--Geodesy and Gravity, Geokinetics; Optical Physics Division--Atmospheric Transmission, Remote Sensing, INfrared Background; and Appendices.

The John Kay Williams Gold Medal of the Royal College of Surgeons of England and Glasgow 2013.

PubMed

Clayton, Christopher Jonathan

2015-06-01

This paper describes the clinical treatment of two cases treated by the recipient of the 2013 Membership in Orthodontics John Kay Williams Gold Medal of the Royal College of Surgeons of England and Glasgow. The first case describes the management of a 12-year-old male with a class II division 1 malocclusion complicated by Molar Incisal Hypominaralization, an increased overjet and severe upper arch crowding using fixed appliances with anchorage support from temporary anchorage devices. The second case involves the management of a class II division 2 malocclusion complicated by crowding of the upper and lower arches treated on an extraction basis using fixed appliances.

Dental arch changes in postretention in Class II division 1 extraction cases.

PubMed

Anuwongnukroh, Niwat; Dechkunakorn, Surachai; Kunakornporamut, Kannida; Tua-Ngam, Peerapong

2017-06-01

The purpose of this study is to evaluate the postretention stability of the dental arches in Class II division 1 patients treated with four bicuspid extractions and the edgewise technique. A digital caliper was used to analyze the dental casts from 29 Class II division 1 malocclusion patients with skeletal type II (14 males, 15 females; ages ranging from 10.2-18.0 years), treated with four bicuspid extractions and the edgewise technique. Intercanine width, intermolar width, arch length, irregularity index, overjet and overbite were evaluated at three times: pretreatment (T1), posttreatment (T2) and postretention (T3) (mean: 4.15 years). Student's t-tests were used to compare the pretreatment-posttreatment, posttreatment-postretention and pretreatment-postretention. Significance was determined at P<0.05. The results of the study are listed as: (1) The upper and lower intercanine widths significantly increased (P<0.05) between T1-T2 and decreased between T2-T3. However, no significant changes were observed between T1-T3; (2) The upper and lower intermolar widths significantly decreased (P<0.05) between T1-T2, between T2-T3 and between T1-T3, except for the upper intermolar width between T2-T3 which showed no significant change; (3) The upper and lower arch lengths significantly decreased (P<0.05) at posttreatment and postretention due to the closure of extraction spaces. Both the upper and lower arch lengths significantly decreased between T1-T2, T2-T3, and T1-T3, except for the upper arch length between T2-T3, which showed no significant change; (4) The irregularity index was significantly improved after treatment. However, there was a slight increase in incisor irregularity at postretention. At postretention, 75.86% of the patients had mild crowding, 20.68% had moderate crowding, 3.48% had severe crowding; (5) The overjet and overbite significantly decreased (P<0.05) between T1-T2 and increased between T2-T3. The changes in the dental arches were small at postretention with a tendency to return towards their original position. The overall stability of Class II division 1 extraction cases is relatively good. Copyright © 2017 CEO. Published by Elsevier Masson SAS. All rights reserved.

Determinants of climate change awareness level in upper Nyakach Division, Kisumu County, Kenya.

PubMed

Ajuang, Chadwick O; Abuom, Paul O; Bosire, Esna K; Dida, Gabriel O; Anyona, Douglas N

2016-01-01

Improving the understanding of climate change awareness is one of the top priorities in climate change research. While the African continent is among the regions with the highest vulnerability to climate change, research on climate knowledge and awareness is lacking. Kenya is already grappling with the impacts of climate change, which are projected to increase in a non-linear and non-predictable manner. This study sought to determine climate change awareness levels among households residing in Upper Nyakach Division, Kisumu County, Kenya using common climate change markers viz heavy rainfall, floods, droughts and temperature. A cross-sectional survey design was adopted in which 384 household heads were selected as respondents from 11 sub-locations; all located within Upper Nyakach Division. A questionnaire was used to collect data. Most (90.9 %) respondents had observed changes in the overall climate. Awareness level of climate change varied significantly across the 11 sub-locations. To further gain insight unto which variables were the most significant determinant of climate change awareness in upper Nyakach division, Kisumu county, a Generalized Linear Model (GLM) with Poisson error distribution was built. The model indicated that sex of the household head, education level and age significantly influenced respondents' awareness to climate change markers. Most (87 %) households reported rising temperatures over the past 20 years. Over half (55.2 %) the respondents had observed declining rains, with significant differences being observed across age groups. Up to 75 % of the respondents reported increased droughts frequency over the last 20 years, with significant differences observed across gender. Most (86.7 %) respondents reported having observed changes in water sources with significant differences reported across age groups. The respondents reported an increased prevalence of malaria with significant differences being observed among the education levels and households' main livelihoods. The general population of the Upper Nyakach Divison is aware of changing global climate. However, more effort is required in mitigating climate change as per the local settings. Awareness campaign aimed at increasing knowledge of climate change markers among community members is recommended.

Multiple Transitions: Educational Policies and Young People's Post-Compulsory Choices

ERIC Educational Resources Information Center

Brunila, Kristiina; Kurki, Tuuli; Lahelma, Elina; Lehtonen, Jukka; Mietola, Reetta; Palmu, Tarja

2011-01-01

Students in Finland are obliged to apply for upper secondary education during their 9th year. The main divisions occur between general (academically oriented) and vocational upper secondary education, and within vocational education between female and male dominated sectors. In this article we discuss the tension between these options and explore…

An Experiential Approach to an Upper Division Course in Intercultural Communication.

ERIC Educational Resources Information Center

Ostermeier, Terry H.

Rapidly changing demographics are forcing more and more Americans to interact with people who are different from themselves. Americans must become more sensitive to cultural diversity. One way to address this challenge at the university level is to offer courses in intercultural communication. At one university, an upper level course in…

The Enhancement of Student's Learning in Both Lower-Division and Upper-Division Classes by a Quiz-Based Approach

ERIC Educational Resources Information Center

Faraji, Sepideh

2012-01-01

In this study, an investigation into the proper use of weekly quizzes in chemical engineering program has been conducted. The traditional weekly homework assignments were replaced with weekly paper quizzes. Achievement levels of students were compared with those students who learn through traditional homework assignments only. The results show the…

Publications - GMC 152 | Alaska Division of Geological & Geophysical

Science.gov Websites

') from the Alaska Consolidated Oil Iniskin Unit Beal #1 well Authors: Unknown Publication Date: 1990 Consolidated Oil Iniskin Unit Beal #1 well: Alaska Division of Geological & Geophysical Surveys Geologic

Educational transformation in upper-division physics: The Science Education Initiative model, outcomes, and lessons learned

NASA Astrophysics Data System (ADS)

Chasteen, Stephanie V.; Wilcox, Bethany; Caballero, Marcos D.; Perkins, Katherine K.; Pollock, Steven J.; Wieman, Carl E.

2015-12-01

[This paper is part of the Focused Collection on Upper Division Physics Courses.] In response to the need for a scalable, institutionally supported model of educational change, the Science Education Initiative (SEI) was created as an experiment in transforming course materials and faculty practices at two institutions—University of Colorado Boulder (CU) and University of British Columbia. We find that this departmentally focused model of change, which includes an explicit focus on course transformation as supported by a discipline-based postdoctoral education specialist, was generally effective in impacting courses and faculty across the institution. In CU's Department of Physics, the SEI effort focused primarily on upper-division courses, creating high-quality course materials, approaches, and assessments, and demonstrating an impact on student learning. We argue that the SEI implementation in the CU Physics Department, as compared to that in other departments, achieved more extensive impacts on specific course materials, and high-quality assessments, due to guidance by the physics education research group—but with more limited impact on the departmental faculty as a whole. We review the process and progress of the SEI Physics at CU and reflect on lessons learned in the CU Physics Department in particular. These results are useful in considering both institutional and faculty-led models of change and course transformation.

Identifying student difficulties with entropy, heat engines, and the Carnot cycle

NASA Astrophysics Data System (ADS)

Smith, Trevor I.; Christensen, Warren M.; Mountcastle, Donald B.; Thompson, John R.

2015-12-01

[This paper is part of the Focused Collection on Upper Division Physics Courses.] We report on several specific student difficulties regarding the second law of thermodynamics in the context of heat engines within upper-division undergraduate thermal physics courses. Data come from ungraded written surveys, graded homework assignments, and videotaped classroom observations of tutorial activities. Written data show that students in these courses do not clearly articulate the connection between the Carnot cycle and the second law after lecture instruction. This result is consistent both within and across student populations. Observation data provide evidence for myriad difficulties related to entropy and heat engines, including students' struggles in reasoning about situations that are physically impossible and failures to differentiate between differential and net changes of state properties of a system. Results herein may be seen as the application of previously documented difficulties in the context of heat engines, but others are novel and emphasize the subtle and complex nature of cyclic processes and heat engines, which are central to the teaching and learning of thermodynamics and its applications. Moreover, the sophistication of these difficulties is indicative of the more advanced thinking required of students at the upper division, whose developing knowledge and understanding give rise to questions and struggles that are inaccessible to novices.

DEMINERALIZER BUILDING, TRA608. CAMERA IS ON RAW WATER TOWER AND ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

DEMINERALIZER BUILDING, TRA-608. CAMERA IS ON RAW WATER TOWER AND FACES WEST. STEAM PLANT, TRA-609, AT UPPER EDGE OF VIEW. ABSENCE OF ROOF EXPOSES FIVE-BAY STRUCTURE AND INTERIOR DIVISION OF SPACE. CORRIDOR AT WEST END OF BUILDING WILL SEPARATE LABORATORY AND OFFICE SPACE FROM POTABLE WATER TANKS. ALONG NORTH WALL ARE SPACES FOR CATION AND ANION EXCHANGE UNITS. PENTHOUSE WILL ENCLOSE DEGASSIFIER. TANK AT LEFT (SOUTH) OF BUILDING STORES DEMINERALIZED WATER. NOTE BRINE STORAGE PIT, TRA-631, AT RIGHT OF VIEW, ABOVE PAIR OF CAUSTIC STORAGE TANKS. NOTE TRENCHES FOR BURIED WATER PIPES. INL NEGATIVE NO. 2732. Unknown Photographer, 6/29/1951 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID

Publications - GMC 115 | Alaska Division of Geological & Geophysical

Science.gov Websites

and Facilities Staff Seismic and Well Data Data Reports Contact Us Frequently Asked Questions Ask a for Iniskin Unit Zappa #1 well and for Iniskin Unit Beal #1 well Authors: Brown and Ruth Laboratories data and analysis for Iniskin Unit Zappa #1 well and for Iniskin Unit Beal #1 well: Alaska Division of

Eustatic and far-field tectonic control on the development of an intra-platform carbonate-shoal complex: upper tongue of the Tanglewood Member, Upper Ordovician Lexington Limestone, central Kentucky, U.S.A.

NASA Astrophysics Data System (ADS)

Koirala, Dibya Raj; Ettensohn, Frank R.; Clepper, Marta L.

2016-11-01

The Lexington or Trenton Limestone is an Upper Ordovician (Chatfieldian-Edenian; upper Sandbian-lower Katian), temperate-water unit, averaging about 60-m thick, that was deposited in relatively shallow waters across the Lexington Platform in east-central United States during the Taconian Orogeny. Lexington/Trenton shallow-water deposition ended across most of the platform in late Chatfieldian time and from that point deepened upward into the more shale-rich Clays Ferry, Point Pleasant and Kope formations due to apparent sea-level rise. In central Kentucky, however, deposition of the Lexington Limestone continued into early Edenian time and includes up to 50 m of additional coarse calcarenites and calcirudites at the top, which form the Tanglewood buildup and reflect locally regressive conditions, apparently related to local structural uplift. Consequently, in central Kentucky, the Lexington is more than 100-m thick, and Lexington deposition on the buildup continued into early Edenian time as an intra-platform shoal complex that tongues out into deeper-water units in all directions. In an attempt to understand how this shoal complex developed, we examined the last major body of coarse skeletal sands in the central Kentucky Lexington Limestone, the upper tongue of the Tanglewood Member, a 12-m-thick succession of fossiliferous calcarenite and calcirudite that occurs across an area of 5200 km2 near the center of the Lexington Platform. Although relatively homogeneous, the upper Tanglewood is divisible into five, small-scale, fining-upward, sequence-like cycles, which contain prominent, widespread deformed horizons. Facies analysis indicates that four lithofacies, which reflect distinct depositional environments, comprise the sequences across the shoal complex. Lithofacies were correlated across the shoal complex by integrating cyclicity and widespread deformed horizons in order to delineate the locations of major depositional environments. Facies analysis shows that the thickest and coarsest parts of each sequence, and the shallowest depositional environments, coincide with basement fault blocks, which are known to have experienced uplift during earlier Lexington Limestone deposition. The occurrence of thick, coarse facies on the same blocks suggests that the blocks continued to experience uplift into shallow water, where tides and waves redistributed sediments during upper Tanglewood deposition. Although eustasy apparently controlled cyclicity, Taconian far-field forces generated by orogeny in the east seem to have influenced facies distribution in each cycle through reactivation of basement fault zones as synsedimentary growth faults. The example of the upper Tanglewood Member shows that tectonic far-field forces can exert important influences on the development of carbonate depositional environments, even in distal intracratonic settings like the Lexington Platform.

Publications - GMC 362 | Alaska Division of Geological & Geophysical

Science.gov Websites

DGGS GMC 362 Publication Details Title: QFT (Fluorescence) Characterization for Inigok #1, Milne Pt (Fluorescence) Characterization for Inigok #1, Milne Pt Unit KR #A-01, Itkillik Unit #1 wells: Alaska Division

Upper-Division Transfer Students: Designing a Supplemental Instruction Program for Nursing Students within a Science Based Curriculum

ERIC Educational Resources Information Center

Clark, Karen M.; May, Isabell Cserno

2015-01-01

The transition to upper-level course work of transferring students, predominantly students from 2-year/community colleges, has been explored in recent education research literature. Yet, it has not been sufficiently explored whether and what academic support programs could be successful in supporting transfer students with the transfer process.…

Publications - GMC 84 | Alaska Division of Geological & Geophysical Surveys

Science.gov Websites

- 11,230' for the Alaska Consolidated Oil Iniskin Unit Zappa #1 well Authors: Bujak Davies Group ' for the Alaska Consolidated Oil Iniskin Unit Zappa #1 well: Alaska Division of Geological &

75 FR 45153 - National Security Division; Agency Information Collection Activities: Proposed Collection...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-02

... DEPARTMENT OF JUSTICE [OMB Number 1124-0001] National Security Division; Agency Information..., 10th & Constitution Avenue, NW., National Security Division, Counterespionage Section/Registration Unit... Justice sponsoring the collection: Form Number: NSD- 1. National Security Division, U.S. Department of...

75 FR 45151 - National Security Division; Agency Information Collection Activities: Proposed Collection...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-02

... DEPARTMENT OF JUSTICE [OMB Number 1124-0006] National Security Division; Agency Information...), National Security Division (NSD), will be submitting the following information collection request to the..., 10th & Constitution Avenue, NW., National Security Division, Counterespionage Section/Registration Unit...

7 CFR 1260.510 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... means live, domesticated bovine animals regardless of age. Department means the United States Department... United States. Livestock and Seed Division means the Livestock and Seed Division of the Department's...

The Organization of Paralympic Sport in the United States

ERIC Educational Resources Information Center

Walsh, Joe; Mushett, Mike

2012-01-01

In the United States, Paralympic sport is governed by the United States Olympic Committee (USOC), as set forth in the Ted Stevens Olympic and Amateur Sports Act of 1998. The USOC formed a dedicated Paralympic Division in 2001 to manage this responsibility in close cooperation with other USOC divisions and many of the sport-specific national…

Divisions of geologic time-major chronostratigraphic and geochronologic units

USGS Publications Warehouse

,

2010-01-01

Effective communication in the geosciences requires consistent uses of stratigraphic nomenclature, especially divisions of geologic time. A geologic time scale is composed of standard stratigraphic divisions based on rock sequences and is calibrated in years. Over the years, the development of new dating methods and the refinement of previous methods have stimulated revisions to geologic time scales. Advances in stratigraphy and geochronology require that any time scale be periodically updated. Therefore, Divisions of Geologic Time, which shows the major chronostratigraphic (position) and geochronologic (time) units, is intended to be a dynamic resource that will be modified to include accepted changes of unit names and boundary age estimates. This fact sheet is a modification of USGS Fact Sheet 2007-3015 by the U.S. Geological Survey Geologic Names Committee.

Becoming a Physicist: The Roles of Research, Mindsets, and Milestones in Upper-Division Student Perceptions

ERIC Educational Resources Information Center

Irving, Paul W.; Sayre, Eleanor C.

2015-01-01

As part of a longitudinal study into identity development in upper-level physics students, we used a phenomenographic research method to examine students' perceptions of what it means to be a physicist. Analysis revealed six different categories of perception of what it means to be a physicist. We found the following themes: research and its…

Technology and Tasks for Bridging the Language-Content Gap: Teacher-Researcher Collaboration in a Third-Year Spanish Writing Course

ERIC Educational Resources Information Center

Gleason, Jesse

2013-01-01

Many scholars have noted the disjunction between language instruction at the lower- and upper levels of FL study (Byrnes, 2002; Kraemer, 2008; Lord, 2014; Maxim, 2005; Schultz, 2000; Swaffar & Arens, 2005). Whereas lower-division courses tend to focus primarily on learning grammatical patterns and the "four skills," upper-level…

About the Lung and Upper Aerodigestive Cancer Research Group | Division of Cancer Prevention

Cancer.gov

The Lung and Upper Aerodigestive Cancer Research Group conducts and supports research on the prevention and early detection of lung and head and neck cancers, as well as new approaches to clinical prevention studies including cancer immunoprevention.Phase 0/I/II Cancer Prevention Clinical Trials ProgramThe group jointly administers the Phase 0/I/II Cancer Prevention Clinical

Biology Division progress report, October 1, 1991--September 30, 1993

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hartman, F.C.; Cook, J.S.

This Progress Report summarizes the research endeavors of the Biology Division of the Oak Ridge National Laboratory during the period October 1, 1991, through September 30, 1993. The report is structured to provide descriptions of current activities and accomplishments in each of the Division`s major organizational units. Lists of information to convey the entire scope of the Division`s activities are compiled at the end of the report.

Obituary: Lloyd V. Wallace (1927 - 2015)

NASA Astrophysics Data System (ADS)

Born in 1927 in Detroit, Michigan, in humble circumstances, Lloyd developed an early interest in solar and planetary astronomy and was a protégé of Ralph Nichols, a physics professor at the University of Western Ontario. Later he moved back to the United States and obtained his Ph.D in Astronomy at the University of Michigan in 1957 under Leo Goldberg. It was while he was at the University of Michigan that he met and married his wife, Ruth. At various times in his early career, and as the result of a complex series of events, he held Canadian, British, and United States citizenships and even found time to become an expert professional electrician. On acquiring his degree he obtained a position with Joe Chamberlain at the Yerkes Observatory and began a lifetime association with Chamberlain and Don Hunten (then a visitor to Yerkes) in atmospheric and spectroscopic research. In 1962 they moved to Tucson where Chamberlain became the head of the Space Division at the Kitt Peak National Observatory, a unit set up by the first director, Aden Meinel, to apply advances in technology to astronomical research. Lloyd was hired as the principal experimenter in the observatory's sounding rocket program, which was set up by the National Science Foundation to provide staff and visitor access to the upper atmosphere for research purposes. With this program he supervised a series of 39 Aerobee rocket flights from the White Sands Missile range to investigate upper atmosphere emissions, aeronomic processes, and make astronomical observations over a period of about 10 years. He was also involved in the first attempts to establish a remotely controlled 50&rdquo telescope on Kitt Peak and efforts within the Division to create an Earth orbiting astronomical telescope. In parallel with these activities Lloyd conducted research which was largely focused on spectroscopic investigations. In the early days these included measurement of upper atmospheric emissions, particularly visual dayglow, the discovery of Raman lines in Uranus, Lightning spectrum, and auroral emissions. During this time he also pursued theoretical studies of resonant line transfer and some of the first modelling of the thermal structure of outer planet atmospheres. With the conclusion of the rocket program he turned his attention to high-resolution studies of the sun and cool stars and to long-term study of the variability of atmospheric pollutants (HCl, HF. CO2) over Kitt Peak. His solar and cool star studies led to the production of several high-resolution digital atlases extending from the UV to the thermal IR, and in addition, studies of line variability and the molecular content of sunspots. Lloyd was a very private and genuine person, but with a very sharp wit. He was highly productive with 135 published papers bearing his name.

Groundwater geochemical and selected volatile organic compound data, Operable Unit 1, Naval Undersea Warfare Center, Division Keyport, Washington, July 2013

USGS Publications Warehouse

Huffman, Raegan L.

2014-01-01

Previous investigations indicate that concentrations of chlorinated volatile organic compounds (CVOCs) are substantial in groundwater beneath the 9-acre former landfill at Operable Unit 1, Naval Undersea Warfare Center, Division Keyport, Washington. The U.S. Geological Survey has continued to monitor groundwater geochemistry to ensure that conditions remain favorable for contaminant biodegradation as specified in the Record of Decision for the site. This report presents groundwater geochemical and selected CVOC data collected at Operable Unit 1 by the U.S. Geological Survey during July 9–18, 2013, in support of longterm monitoring for natural attenuation. Groundwater samples were collected from 13 wells and 9 piezometers, as well as from 10 shallow groundwater passive-diffusion sampling sites in the nearby marsh. Samples from all wells and piezometers were analyzed for oxidation-reduction (redox) sensitive constituents and dissolved gases. Samples from all piezometers and four wells also were analyzed for CVOCs, as were all samples from the passive-diffusion sampling sites. In 2013, concentrations of redox-sensitive constituents measured at all wells and piezometers were consistent with those measured in previous years, with dissolved oxygen concentrations at all except an upgradient well 0.2 milligrams per liter or less; little to no detectable nitrate; abundant dissolved manganese, iron, and methane; and commonly detected sulfide. In the upper aquifer of the northern plantation in 2013, CVOC concentrations at all piezometers were similar to those measured in previous years, and concentrations of the reductive dechlorination byproducts ethane and ethene were slightly lower or the same as concentrations measured in 2012. In the upper aquifer of the southern plantation, CVOC concentrations measured in piezometers during 2013 continued to be variable as in previous years, and often very high, and reductive dechlorination byproducts were detected in two of the three wells and in all but one piezometer. Beneath the marsh adjacent to the southern plantation, chloroethene concentrations measured in 2013 continued to vary spatially and temporaly, and also were very high. Total CVOC concentrations, at what have been historically the most contaminated passive-diffusion sampler sites (S-4, S-4B, S-5, and S-5B) remained elevated. For the intermediate aquifer in 2013, concentrations of reductive dechlorination byproducts ethane and ethene and CVOCs were consistent with those measured in previous years.

Groundwater geochemical and selected volatile organic compound data, Operable Unit 1, Naval Undersea Warfare Center, Division Keyport, Washington, June and September 2014

USGS Publications Warehouse

Huffman, Raegan L.

2015-01-01

Previous investigations indicate that concentrations of chlorinated volatile organic compounds (CVOCs) are substantial in groundwater beneath the 9-acre former landfill at Operable Unit 1, Naval Undersea Warfare Center, Division Keyport, Washington. The U.S. Geological Survey has continued to monitor groundwater geochemistry to ensure that conditions remain favorable for contaminant biodegradation at the site. This report presents groundwater geochemical and selected CVOC data collected at Operable Unit 1 by the U.S. Geological Survey during June 23–25 and September 4, 2014, in support of long-term monitoring for natural attenuation. Groundwater samples were collected from 13 wells and 9 piezometers, as well as from 10 shallow groundwater passive-diffusion sampling sites in the nearby marsh. Samples from all wells and piezometers were analyzed for oxidation-reduction (redox) sensitive constituents and dissolved gases. Samples from all piezometers and four wells also were analyzed for CVOCs, as were all samples from the passive-diffusion sampling sites. In 2014, concentrations of redox-sensitive constituents measured at all wells and piezometers were consistent with those measured in previous years, with dissolved oxygen concentrations all less than 1 milligram per liter; little to no detectable nitrate; abundant dissolved manganese, iron, and methane; and commonly detected sulfide. In the upper aquifer of the northern plantation in 2014, CVOC concentrations at all piezometers were similar to those measured in previous years, and concentrations of the reductive dechlorination byproducts ethane and ethene were slightly lower or the same as concentrations measured in 2013. In the upper aquifer of the southern plantation, CVOC concentrations measured in piezometers during 2014 continued to be variable as in previous years, often high, and reductive dechlorination byproducts were detected in one of the three wells and in all but two piezometers. Beneath the marsh adjacent to the southern plantation, chloroethene concentrations measured in 2014 continued to vary spatially and temporally, and were high. Trends for total CVOC concentration continued to increase at the historically most contaminated passive‑diffusion sampler sites (S-4, S-4B, and S-5). For the intermediate aquifer in 2014, concentrations of reductive dechlorination byproducts ethane and ethene and CVOCs were consistent with those measured in previous years.

Fiscal Law Course Deskbook (36th)

DTIC Science & Technology

1993-05-01

CONTRACT LAW DIVISION THE JUDGE ADVOCATE GENERAL’S SCHOOL UNITED STATES ARMY CHARLOTTESVILLE, VIRGINIA JA 506...MAY 93 93-13173 CONTRIBUTORS I LTC John T. Jones, Jr. Chief, Contract Law Division LTC Harry L. Dorsey Senior Instructor, Contract Law Division MAJ...Michael A. Killham Instructor, Contract Law Division MAJ Bobby D. Melvin Instructor, Contract Law Division MAJ Michael K. Cameron Instructor, Contract

Fuel management in the Subtropical and Savanna divisions

Treesearch

Kenneth W. Outcalt

2012-01-01

The Subtropical Division (230) and Savanna Division (410), both based on Bailey’s (1996) ecoregions, are found in the Southern United States (http://www.na.fs.fed.us/fire/cwedocs/map%20new_divisions.pdf). The Subtropical Division occupies the southern Atlantic and Gulf coastal areas. It is characterized by a humid subtropical climate with hot humid summers (chapter 3...

75 FR 57517 - Atlantic Southeast Airlines, a Subsidiary of Skywest, Inc., Airport Customer Service Division...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-21

... Airlines, a Subsidiary of Skywest, Inc., Airport Customer Service Division, Including On-Site Leased... Airlines, a Subsidiary of Skywest, Inc., Airport Customer Service Division v. United States Secretary of... former workers of Atlantic Southeast Airlines, a Subsidiary of Skywest, Inc., Airport Customer Division...

Environmental Sciences Division annual progress report for period ending September 30, 1994

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

1994-12-31

This progress report summarizes the research and development activities conducted in the Environmental Sciences Division (ESD) of Oak Ridge National Laboratory during fiscal year (FY) 1994, which extended from October 1, 1993, through September 30, 1994. The report is structured to provide descriptions of current activities and accomplishments in each of the division`s major organizational units. Following the sections describing the organizational units are sections highlighting ESD Scientific, Technical, and Administrative Achievement awards and listing information necessary to covey the scope of the work in the division. An organizational chart of staff and long-term guests who wee in ESD atmore » the end of FY 1994 is located in the final section of the report.« less

Training the Trainers: Mission Analysis and Support for USAR Training Divisions

DTIC Science & Technology

1991-03-25

the Department of Defense (DOD),! mobilization expansion is a key factor In Limited Mobilization9 or Graduated Military Responseio theories of...less filled units of their personnel to fill earlier deploying units. After stripping units at random with 19 disastrous morale results it was decided...28 assigned) once all companies In the division are filled. This mission is identified in the unit’s Table of Distribution and Allowance ( TDA ) and

Rewarding Teaching Faculty with a Reimbursement Plan

PubMed Central

Rouan, Gregory W; Wones, Robert G; Tsevat, Joel; Galla, John H; Dorfmeister, John W; Luke, Robert G

1999-01-01

OBJECTIVE To develop a system for measuring the teaching effort of medical school faculty and to implement a payment system that is based on it. DESIGN An interventional study with outcomes measured before and after the intervention. SETTING A department of internal medicine with a university hospital and an affiliated Veterans Administration hospital. INTERVENTION We assigned a value in teaching units to each teaching activity in proportion to the time expended by the faculty and the intensity of their effort. We then calculated total teaching units for each faculty member in the Division of General Internal Medicine and for combined faculty effort in each subspecialty division in the Department of Medicine. After determining the dollar value for a teaching unit, we distributed discretionary teaching dollars to each faculty member in the Division of General Internal Medicine and to each subspecialty division according to total teaching units. MEASUREMENTS AND MAIN RESULTS The distribution of discretionary teaching dollars was determined. In the year after the intervention, there was a substantial redistribution of discretionary teaching dollars among divisions. Compared with an increase in total discretionary dollars of 11.4%, the change in allocation for individual divisions ranged from an increase of 78.2% to a decrease of −28.5%. Further changes in the second year after the intervention were modest. The distribution of teaching units among divisions was similar to the distribution of questions across subspecialties on the American College of Physicians In-Training Examination (r = .67) and the American Board of Internal Medicine Certifying Examination (r = .88). CONCLUSIONS It is possible to measure the value of teaching effort by medical school faculty and to distribute discretionary teaching funds among divisions according to the value of teaching effort. When this intervention was used at our institution, there were substantial changes in the amounts received by some divisions. We believe that the new distribution more closely approximates the desired distribution because it reflects the desired emphasis on knowledge as measured by two of the most experienced professional groups in internal medicine. We also believe that our method is flexible and adaptable to the needs of most clinical teaching PMID:10354251

Divisions of Geologic Time - Major Chronostratigraphic and Geochronologic Units

USGS Publications Warehouse

,

2007-01-01

Introduction Effective communication in the geosciences requires consistent uses of stratigraphic nomenclature, especially divisions of geologic time. A geologic time scale is composed of standard stratigraphic divisions based on rock sequences and calibrated in years (Harland and others, 1982). Over the years, the development of new dating methods and refinement of previous ones have stimulated revisions to geologic time scales. Since the mid-1990s, geologists from the U.S. Geological Survey (USGS), State geological surveys, academia, and other organizations have sought a consistent time scale to be used in communicating ages of geologic units in the United States. Many international debates have occurred over names and boundaries of units, and various time scales have been used by the geoscience community.

77 FR 65581 - Novartis Pharmaceuticals Corporation, Primary Care Business Unit (Sales) Division, East Operating...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-29

... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-80,490] Novartis Pharmaceuticals... Workers of Novartis Pharmaceuticals Corporation, Primary Care Business Unit (Sales) Division, East... for Worker Adjustment Assistance on January 6, 2012, applicable to workers of Novartis Pharmaceuticals...

Staff - Nina T. Harun | Alaska Division of Geological & Geophysical Surveys

Science.gov Websites

mapping of the Upper Jurassic Naknek Formation in a footwall syncline associated with the Bruin Bay fault Ivishak Formation in the northeastern Brooks Range, Alaska: University of Alaska Fairbanks, M.S. thesis Triassic Ivishak Formation in the Sadlerochit Mountains, northeastern Alaska: Alaska Division of Geological

Reformulation of the CBR Procedure. Report 1: Basic Report

DTIC Science & Technology

2012-04-01

originate a superior method of compaction control, the modified density test associated with the name of Ralph R. Proctor . In time, Porter was able to...enough for the subsoil moisture to equalize. Colonel Bragdon in the South Atlantic Division was to choose an airstrip built on sandy clay , a fairly good...subsoil; Colonel Scott in the Southwestern Division, one of lean black clay , a rather poor foundation; Colonel Elliott in the Upper Mississippi

Publications - PIR 2015-5-8 | Alaska Division of Geological & Geophysical

Science.gov Websites

lower sandstone member of the Upper Jurassic Naknek Formation, northern Chinitna Bay, Alaska, in Wartes member of the Upper Jurassic Naknek Formation, northern Chinitna Bay, Alaska Authors: Wartes, M.A Surveys Skip to content State of Alaska myAlaska My Government Resident Business in Alaska

75 FR 14070 - Redelegation of Authority of Assistant Attorney General, Civil Division, to Branch Directors...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-24

... Attorney General, Civil Division, to Branch Directors, Heads of Offices and United States Attorneys in Civil Division Cases AGENCY: Office of the Assistant Attorney General, Civil Division, Department of Justice. ACTION: Final rule. SUMMARY: This final rule amends Civil Directive 14-95, published in the...

78 FR 3030 - Novartis Pharmaceuticals Corporation, Primary Care Business Unit (Sales) Division, East Operating...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-15

... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-80,490] Novartis Pharmaceuticals... Healthcare, and Pro Unlimited, East Hanover, NJ and Off-Site Workers of Novartis Pharmaceuticals Corporation..., applicable to workers of Novartis Pharmaceuticals Corporation, Primary Care Business Unit (Sales) Division...

Position sensitive solid-state photomultipliers, systems and methods

DOEpatents

Shah, Kanai S; Christian, James; Stapels, Christopher; Dokhale, Purushottam; McClish, Mickel

2014-11-11

An integrated silicon solid state photomultiplier (SSPM) device includes a pixel unit including an array of more than 2.times.2 p-n photodiodes on a common substrate, a signal division network electrically connected to each photodiode, where the signal division network includes four output connections, a signal output measurement unit, a processing unit configured to identify the photodiode generating a signal or a center of mass of photodiodes generating a signal, and a global receiving unit.

On Point: The United States Army in Operation Iraqi Freedom

DTIC Science & Technology

2004-01-01

arrived and prepared. The I MEF, commanding 1st Marine Division (1 MARDIV), 1 Air Wing, the 1st Armoured Division (UK), and other supporting units, made...reach into Baghdad. Supporting and Parallel Operations As V Corps advanced north toward Baghdad, I MEF, supported by the 1st (UK) Armoured Division...The 3rd ACR had weeks before it expected to enter the theater, as did the 2nd ACR (L). Three of the 7th UK Armoured Brigade’s four battle groups

78 FR 37584 - U.S. Steel Tubular Products, Inc., Mckeesport Tubular Operations Division, Subsidiary of United...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-21

... make the following certification: All workers of U.S. Steel Tubular Products, McKeesport Tubular... Products, Inc., Mckeesport Tubular Operations Division, Subsidiary of United States Steel Corporation, Mckeesport, Pennsylvania; Notice of Amended Certification Pursuant to Section 221 of the Trade Act of 1974...

PROFILE OF THE GULF ECOLOGY DIVISION, UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

EPA Science Inventory

A history of the man-made island on which the Gulf Ecology Division is located,from its origin in 1876 to the present day (2007). Contains a synopsis of current research and future plans of the division.

Visible-Light Resin Curing Units.

DTIC Science & Technology

1984-03-01

dental unit’s pilot or drive air pressure, and is activated via the foot control that also operates the high-speed and low-speed handpieces . For all...the Dental Investigation Sqtc* kvmtc)b Cini’cal Sciences Division, USAF School of Aerospace 114,~e Ameoae ~dical Division, APSC, Brooks Air force... Dental curing units White light activation II Visible-light activation 19. AISTRACT (Continue on ,werse if necenawy and identify by

Use of clickers and sustainable reform in upper-division physics courses

NASA Astrophysics Data System (ADS)

Dubson, Michael

2008-03-01

At the University of Colorado at Boulder, successful reforms of our freshmen and sophomore-level physics courses are now being extended to upper-division courses, including Mechanics, Math Methods, QM, E&M, and Thermal Physics. Our course reforms include clicker questions (ConcepTests) in lecture, peer instruction, and an added emphasis on conceptual understanding and qualitative reasoning on homework assignments and exams. Student feedback has been strongly positive, and I will argue that such conceptual training improves rather than dilutes, traditional, computationally-intensive problem-solving skills. In order for these reforms to be sustainable, reform efforts must begin with department-wide consensus and agreed-upon measures of success. I will discuss the design of good clicker questions and effective incorporation into upper-level courses, including examples from materials science. Condensed matter physics, which by nature involve intelligent use of approximation, particularly lends itself to conceptual training. I will demonstrate the use of a clicker system (made by iClicker) with audience-participation questions. Come prepared to think and interact, rather than just sit there!

Geometric Reasoning in an Active-Engagement Upper-Division E&M Classroom

NASA Astrophysics Data System (ADS)

Cerny, Leonard Thomas

A combination of theoretical perspectives is used to create a rich description of student reasoning when facing a highly-geometric electricity and magnetism problem in an upper-division active-engagement physics classroom at Oregon State University. Geometric reasoning as students encounter problem situations ranging from familiar to novel is described using van Zee and Manogue's (2010) ethnography of communication. Bing's (2008) epistemic framing model is used to illuminate how students are framing what they are doing and whether or not they see the problem as geometric. Kuo, Hull, Gupta, and Elby's (2010) blending model and Krutetskii's (1976) model of harmonic reasoning are used to illuminate ways students show problem-solving expertise. Sayer and Wittmann's (2008) model is used to show how resource plasticity impacts students' geometric reasoning and the degree to which students accept incorrect results.

Brief, embedded, spontaneous metacognitive talk indicates thinking like a physicist

NASA Astrophysics Data System (ADS)

Sayre, Eleanor C.; Irving, Paul W.

2015-12-01

[This paper is part of the Focused Collection on Upper Division Physics Courses.] Instructors and researchers think "thinking like a physicist" is important for students' professional development. However, precise definitions and observational markers remain elusive. We reinterpret popular beliefs inventories in physics to indicate what physicists think thinking like a physicist entails. Through discourse analysis of upper-division students' speech in natural settings, we show that students may appropriate or resist these elements. We identify a new element in the physicist speech genre: brief, embedded, spontaneous metacognitive talk (BESM talk). BESM talk communicates students' in-the-moment enacted expectations about physics as a technical field and a cultural endeavor. Students use BESM talk to position themselves as physicists or nonphysicists. Students also use BESM talk to communicate their expectations in four ways: understanding, confusion, spotting inconsistencies, and generalized expectations.

TRADOC Annual Command History, 1 January to 31 December 1991

DTIC Science & Technology

1992-06-01

24th Infantry Division (Mechanized), the French 6th Light Armored Division, the 3d Armored Cavalry Regiment, and other units assigned; and VII Corps...under Lt. Gen. Frederick M. Franks, Jr., with the U.S. Ist Infantry Division (Mechanized), Ist and 3d Armored Divisions, the Ist Cavalry Division, the...Alma Ata, Kazakhstan, the presidents of all the former republics except Georgia and the three seceding Baltic states, declared formation of the

Publications - GMC 170 | Alaska Division of Geological & Geophysical

Science.gov Websites

core (7902'-7918') from the Atlantic Richfield Co. Itkillik River Unit #1 well Authors: Pawlewicz, Mark Reference Pawlewicz, Mark, 1990, Vitrinite reflectance data of cuttings (5200'-15310') and of core (7902 '-7918') from the Atlantic Richfield Co. Itkillik River Unit #1 well: Alaska Division of Geological &

75 FR 37881 - Surety Companies Acceptable on Federal Bonds-Change in State of Incorporation United States...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-30

..., Financial Management Service, Financial Accounting and Services Division, Surety Bond Branch, 3700 East-West..., Financial Accounting and Services Division. [FR Doc. 2010-15614 Filed 6-29-10; 8:45 am] BILLING CODE 4810-35... State of Incorporation United States Fidelity and Guaranty Company AGENCY: Financial Management Service...

Publications - GMC 96 | Alaska Division of Geological & Geophysical Surveys

Science.gov Websites

and Facilities Staff Seismic and Well Data Data Reports Contact Us Frequently Asked Questions Ask a Corp.) North cook Inlet Unit A-12 (A-15) well Authors: Core Laboratories Publication Date: 1988 Unit A-12 (A-15) well: Alaska Division of Geological & Geophysical Surveys Geologic Materials

Publications - GMC 48 | Alaska Division of Geological & Geophysical Surveys

Science.gov Websites

and Facilities Staff Seismic and Well Data Data Reports Contact Us Frequently Asked Questions Ask a DGGS GMC 48 Publication Details Title: Palynology of the Susie Unit #1 well, North Slope, Alaska , Palynology of the Susie Unit #1 well, North Slope, Alaska: Alaska Division of Geological & Geophysical

Restructuring a Large IT Organization: Theory, Model, Process, and Initial Results.

ERIC Educational Resources Information Center

Luker, Mark; And Others

1995-01-01

Recently the University of Wisconsin-Madison merged three existing but disparate technology-related units into a single division reporting to a chief information officer. The new division faced many challenges, beginning with the need to restructure the old units into a cohesive new organization. The restructuring process, based on structural…

Major Programs | Division of Cancer Prevention

Cancer.gov

The Division of Cancer Prevention supports major scientific collaborations, research networks, investigator-initiated grants, postdoctoral training, and specialized resources across the United States. |

Racial Harmony, Leadership, and Unit Effectiveness in Combat Units: An Exploratory Assessment of Causal Relationships

DTIC Science & Technology

1980-04-15

located in the continental United States, with 30 units selected from each of the two divisions. The particular units to be sampled at each division were...Divada 3 2 Air Cavalry 1 - Cavalry - 2 Engineering 4 2 Total 30 30 Survey data were obtained from 3,196 enlisted soldiers, ranks EI-E4, 83 first...74 .68 .82 .73 U_POT .68 .40 .87 .67 .39 .08 U_REBV .73 .36 .61 .13 .59 .15 U LAWB .65 . 30 .82 .45 .67 .22 U.FIGHT .71 .23 .87 .38 .90 .52 UCLOSE

Geology of the Deep Creek area, Washington, and its regional significance

USGS Publications Warehouse

Yates, Robert Giertz

1976-01-01

This report, although primarily concerned with the stratigraphy and structure of a lead-zinc mining district in northern Stevens County, Washington, discusses and integrates the geology of the region about the Deep Creek area. Although the study centers in an area of about 200 square miles immediately south of the International Boundary, the regional background comes from: (1)the previously undescribed Northport quadrangle to the west, (2) published reports and reconnaissance of the Metaline quadrangle to the east, and (3) from published reports and maps of a 16 mile wide area that lies to the north adjacent to these three quadrangles in British Columbia. The report is divided into three parts: (1) descriptions of rocks and structures of the Deep Creek area, (2) descriptions of the regional setting of the Deep Creek area, and (3) an analysis and interpretation of the depositional and tectonic events that produced the geologic features exposed today. In the Deep Creek area surficial deposits of sand and gravel of glacial origin cover much of the consolidated rocks, which range in age from greenschist of the late Precambrlan to albite granite of the Eocene. Three broad divisions of depositional history are represented: (1) Precambrian, (2) lower Paleozoic and (3) upper Paleozoic; the record of the Mesozoic and Eocene is fragmentary. The lower Paleozoic division is the only fossil-controlled sequence; the age of the other two divisions were established by less direct methods. Both Precambrian and upper Paleozoic sequences are dominated by fine-grained detrital sediments, the Precambrian tending towards the alumina-rich and the upper Paleozoic tending towards the black shale facies with high silica. Neither sequence has more than trivial amounts of coarse clastics. Both include limestones, but in minor abundance. The lower Paleozoic sequence, on the other hand, represents a progressive change in deposition. The sequence began during the very late Precambrian with the deposition of clean quartz sand. This was followed by the accumulation of a comparatively thin limestone unit succeeded by a thick shale. The shale grades into a thick carbonate unit which in turn is overlain by black graptolitic slates (Ordovician). This general order of deposition holds for the Cambro-Ordovician throughout the area. Precambrian rocks indigenous to the Deep Creek area, have undergone at least six tectonic events of greatly different intensities. The first three of these events are epeirogentic, the fourth involves intense folding, the fifth, crossfolding, and the sixth, block faulting without folding. These events are dated with varying degrees of precision. The two epeirogentic events of the Precambrian, one gentle folding at the beginning of Windermere time and the other high angle faulting and volcanism in mid-Windermere time, did little to deform or metamorphose the rocks. The third event consists of uplift of northern Idaho and adjacent Montana and westward decollement thrusting of essentially unfolded lower Paleozoic rocks. The decollement faulting is inferred to explain anomalous rock distribution and cannot be accurately dated. It occurred sometime after the Devonian and before the Jurassic. A late Paleozoic age is favored.

Biology Division progress report, October 1, 1993--September 30, 1995

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

1995-10-01

This Progress Report summarizes the research endeavors of the Biology Division of the Oak Ridge National Laboratory during the period October 1, 1993, through September 30, 1995. The report is structured to provide descriptions of current activities and accomplishments in each of the Division`s major organizational units. Lists of information to convey the entire scope of the Division`s activities are compiled at the end of the report. Attention is focused on the following research activities: molecular, cellular, and cancer biology; mammalian genetics and development; genome mapping program; and educational activities.

New Mexico State Department of Education, Division of Indian Education. 1970-71 Annual Report.

ERIC Educational Resources Information Center

New Mexico State Dept. of Education, Santa Fe. Div. of Indian Education.

An annual report (1970-71) of New Mexico's State Department of Education, Division of Indian Education, this document presents data pertaining to the 20 schools receiving Johnson-O'Malley benefits. Observations from the Director of Indian Education indicate that kindergarten units were expanded to 41 units in 12 districts; that 10 Indian…

Publications - GMC 183 | Alaska Division of Geological & Geophysical

Science.gov Websites

Surveys Skip to content State of Alaska myAlaska My Government Resident Business in Alaska Visiting Alaska State Employees DGGS State of Alaska search Alaska Division of Geological & Geophysical materials: AK State C #1, Bush Federal #1, Echooka Unit #1, Fin Creek Unit #1, E. De K. Leffingwell #1, Nora

Differential Pricing of Undergraduate Education.

ERIC Educational Resources Information Center

Yanikoski, Richard A.; Wilson, Richard F.

1984-01-01

The concept of differential pricing and its current application in undergraduate education are examined, particularly differentiating tuition by program at the upper-division level. Differential pricing is proposed as a policy that can benefit both students and institutions. (Author/MLW)

A Mathematical Sciences Program at an Upper-Division Campus.

ERIC Educational Resources Information Center

Swetz, Frank J.

1978-01-01

The conception, objectives, contents, and limitations of a degree program in the mathematical sciences at Pennsylvania State University, Capitol Campus, are discussed. Career goals that may be pursued include: managerial, science, education, actuarial, and computer. (MP)

Ego Network Analysis of Upper Division Physics Student Survey

NASA Astrophysics Data System (ADS)

Brewe, Eric

2017-01-01

We present the analysis of student networks derived from a survey of upper division physics students. Ego networks focus on the connections that center on one person (the ego). The ego networks in this talk come from a survey that is part of an overall project focused on understanding student retention and persistence. The theory underlying this work is that social and academic integration are essential components to supporting students continued enrollment and ultimately graduation. This work uses network analysis as a way to investigate the role of social and academic interactions in retention and persistence decisions. We focus on student interactions with peers, on mentoring interactions with physics department faculty, and on engagement in physics groups and how they influence persistence. Our results, which are preliminary, will help frame the ongoing research project and identify ways in which departments can support students. This work supported by NSF grant #PHY 1344247.

A Deliberate Practice Instructional Approach for Upper Division Physics Courses

NASA Astrophysics Data System (ADS)

Jones, David

2015-05-01

In upper division physics courses, an overarching educational goal is to have students think about and use the material much as a practicing physicist in the field does. Specifically, this would include knowledge (such as concepts, formalism, and instruments), approaches, and metacognitive skills that physicists use in solving ``typical'' (research context) problems to both understand and predict physical observations and accompanying models. Using an interactive instructional approach known as deliberate practice (described earlier in this session) we will discuss our work on how to provide students with the necessary practice and feedback to achieve these skills in a core DAMOP course of modern optics. We present the results of a direct and explicit comparison between this approach and traditional lecture-based instruction revealing evidence that a significant improvement of the students' mastery of these skills occurs when deliberate practice is employed. Our work was supported by the University of British Columbia through the CWSEI.

Sedimentology of the upper Karoo fluvial strata in the Tuli Basin, South Africa

NASA Astrophysics Data System (ADS)

Bordy, Emese M.; Catuneanu, Octavian

2001-08-01

The sedimentary rocks of the Karoo Supergroup in the Tuli Basin (South Africa) may be grouped in four stratigraphic units: the basal, middle and upper units, and the Clarens Formation. This paper presents the findings of the sedimentological investigation of the fluvial terrigenous clastic and chemical deposits of the upper unit. Evidence provided by primary sedimentary structures, palaeontological record, borehole data, palaeo-flow measurements and stratigraphic relations resulted in the palaeo-environmental reconstruction of the upper unit. The dominant facies assemblages are represented by sandstones and finer-grained sediments, which both can be interbedded with subordinate intraformational coarser facies. The facies assemblages of the upper unit are interpreted as deposits of a low-sinuosity, ephemeral stream system with calcretes and silcretes in the dinosaur-inhabited overbank area. During the deposition of the upper unit, the climate was semi-arid with sparse precipitation resulting in high-magnitude, low-frequency devastating flash floods. The current indicators of the palaeo-drainage system suggest flow direction from northwest to southeast, in a dominantly extensional tectonic setting. Based on sedimentologic and biostratigraphic evidence, the upper unit of the Tuli Basin correlates to the Elliot Formation in the main Karoo Basin to the south.

Electromagnetic Energy Deposition in a Concentric Spherical Model of the Human or Animal Head.

DTIC Science & Technology

1979-12-01

by personnel of the Btomthm tics M4odeling Branch, Data Sciences Division, USAF School of Aerospace 4bd - icine, Aerogace Medical Division, AFSC...hood of S, then curl (A) is a vector field such that fcurl ) = A Tds , (22) S C where N and T are, respectively, the unit normals and the unit

The Petsamo-Kirkenes Operation: Soviet Breakthrough and Pursuit in the Arctic, October 1944 (Leavenworth Papers, Number 17)

DTIC Science & Technology

1989-09-01

Roschmann , "Small Unit Tactics, Combats in Taiga and Tundra," Foreign Military Studies no. MS P-060m (Historical Division, U.S. Army, Europe, 1952), 148...Brockelmann, Klaus, and Hans Roschmann . "Small Unit Tactics, Combats in Taiga and Tundra." Foreign Military Studies no. MS P-060m. Historical Division

Ensuring the Continued Relevance of Long Range Surveillance Units

DTIC Science & Technology

2002-05-31

reconnaissance units (see figure 2). 18 XXX XXX XX XX Corps Area of OperationsDivision Area of Operations Corps FLOT Division FLOT Scouts, Recon Teams 0 LRSC...while a student in LRSLC stated: “You just can’t beat it. A lot of guys don’t like it because you don’t get an award for it. It’s not a sexy

Publications - GMC 159 | Alaska Division of Geological & Geophysical

Science.gov Websites

Surveys Skip to content State of Alaska myAlaska My Government Resident Business in Alaska Visiting Alaska State Employees DGGS State of Alaska search Alaska Division of Geological & Geophysical State #1, Kuparuk Unit #1, Mikkelsen Bay State 13-09-19, Ravik State #1, Pt. Thomson Unit #2, West

Summary of technical testimony in the Colorado Water Division 1 Trial

Treesearch

Nancy (Tech. Coord.) Gordon

1995-01-01

The Colorado Water Division 1 Water Rights Trial was one of the most significant federal reserved instream flow water rights cases to occur since the Supreme Court of the United States ruled in the case of United States v. New Mexico in 1978. This document summarize the large amount of technical data and information pertaining to the disciplines of geomorphology,...

Database Approach for Resource Management at ROK (Republic of Korea) Army Division Level.

DTIC Science & Technology

1987-12-01

found in the general ledger at that unit activity. Major Classification Account series Asset accounts 1000 - 1999 Liability accounts 2000 - 2999...shludge Suplie -Maeil-W." mt~a eiin R Dai V-xp uni EQUIPME NT Figure 5.2 Logical model of DRMS. 66 -0• P Entities of the resource management system...through the company level around the division and identifies the chain of command of a unit. . C. Structure (1) 1st digit: units classified into their

Family division in China’s transitional economy

PubMed Central

Chen, Feinian

2009-01-01

Using a longitudinal data-set (the China Health and Nutrition Survey) we explored the effect of various economic factors, including household wealth, employment sector, and involvement in a household business on the division of extended families in China’s transitional economy. Results from event history analyses suggest that these economic factors act as either a dividing or a unifying force on the extended family. Household wealth reduces the risk of family division, but the effect is weaker for families in which parents have upper secondary education. In addition, an extended family is more likely to divide when married children work in the state sector. Further, the probability of family division is higher in families where daughters-in-law work in the state sector than in those with sons in this sector. Finally, involvement in a household business for married children increases family stability. PMID:19184721

Attributes for NHDPlus Catchments (Version 1.1) for the Conterminous United States: Physiographic Provinces

USGS Publications Warehouse

Wieczorek, Michael; LaMotte, Andrew E.

2010-01-01

This dataset represents the area of each physiographic province (Fenneman and Johnson, 1946) in square meters, compiled for every catchment of NHDPlus for the conterminous United States. The source data are from Fenneman and Johnson's Physiographic Provinces of the United States, which is based on 8 major divisions, 25 provinces, and 86 sections representing distinctive areas having common topography, rock type and structure, and geologic and geomorphic history (Fenneman and Johnson, 1946). The NHDPlus Version 1.1 is an integrated suite of application-ready geospatial datasets that incorporates many of the best features of the National Hydrography Dataset (NHD) and the National Elevation Dataset (NED). The NHDPlus includes a stream network (based on the 1:100,00-scale NHD), improved networking, naming, and value-added attributes (VAAs). NHDPlus also includes elevation-derived catchments (drainage areas) produced using a drainage enforcement technique first widely used in New England, and thus referred to as "the New England Method." This technique involves "burning in" the 1:100,000-scale NHD and when available building "walls" using the National Watershed Boundary Dataset (WBD). The resulting modified digital elevation model (HydroDEM) is used to produce hydrologic derivatives that agree with the NHD and WBD. Over the past two years, an interdisciplinary team from the U.S. Geological Survey (USGS), and the U.S. Environmental Protection Agency (USEPA), and contractors, found that this method produces the best quality NHD catchments using an automated process (USEPA, 2007). The NHDPlus dataset is organized by 18 Production Units that cover the conterminous United States. The NHDPlus version 1.1 data are grouped by the U.S. Geologic Survey's Major River Basins (MRBs, Crawford and others, 2006). MRB1, covering the New England and Mid-Atlantic River basins, contains NHDPlus Production Units 1 and 2. MRB2, covering the South Atlantic-Gulf and Tennessee River basins, contains NHDPlus Production Units 3 and 6. MRB3, covering the Great Lakes, Ohio, Upper Mississippi, and Souris-Red-Rainy River basins, contains NHDPlus Production Units 4, 5, 7 and 9. MRB4, covering the Missouri River basins, contains NHDPlus Production Units 10-lower and 10-upper. MRB5, covering the Lower Mississippi, Arkansas-White-Red, and Texas-Gulf River basins, contains NHDPlus Production Units 8, 11 and 12. MRB6, covering the Rio Grande, Colorado and Great Basin River basins, contains NHDPlus Production Units 13, 14, 15 and 16. MRB7, covering the Pacific Northwest River basins, contains NHDPlus Production Unit 17. MRB8, covering California River basins, contains NHDPlus Production Unit 18.

Physical stratigraphy and hydrostratigraphy of Upper Cretaceous and Paleocene sediments, Burke and Screven Counties, Georgia

USGS Publications Warehouse

Falls, W.F.; Baum, J.S.; Prowell, D.C.

1997-01-01

Six geologic units are recognized in the Cretaceous and the Paleocene sediments of eastern Burke and Screven Counties in Georgia on the basis of lithologic, geophysical, and paleontologic data collected from three continuously cored testholes in Georgia and one testhole in South Carolina. The six geologic units are separated by regional unconformities and are designated from oldest to youngest as the Cape Fear Formation, the Middendorf Formation, the Black Creek Group (undivided), and the Steel Creek Formation in the Upper Cretaceous section, and the Ellenton and the Snapp Formations in the Paleocene section. The geologic units provide a spatial and temporal framework for the identification and correlation of a basal confining unit beneath the Midville aquifer system and five aquifers and five confining units in the Dublin and the Midville aquifer systems. The Dublin aquifer system is divided hydrostratigraphically into the Millers Pond, the upper Dublin, and the lower Dublin aquifers. The Midville aquifer system is divided hydrostratigraphically into the upper and the lower Midville aquifers. The fine-grained sediments of the Millers Pond, the lower Dublin, and the lower Midville confining units are nonmarine deposits and are present in the upper part of the Snapp Formation, the Black Creek Group (undivided), and the Middendorf Formation, respectively. Hydrologic data for specific sets of monitoring wells at the Savannah River Site in South Carolina and the Millers Pond site in Georgia confirm that these three units are leaky confining units and locally impede vertical ground-water flow between adjacent aquifers. The fine-grained sediments of the upper Dublin and the upper Midville confining units are marine-deltaic deposits of the Ellenton Formation and the Black Creek Group (undivided), respectively. Hydrologic data confirm that the upper Dublin confining unit regionally impedes vertical ground-water flow on both sides of the Savannah River. The upper Midville confining unit impedes vertical ground-water flow in the middle and downdip parts of the study area and is a leaky confining unit in the updip part of the study area. Recognition of the upper Dublin confining unit as a regional confining unit between the Millers Pond and the upper Dublin aquifers also confirms that the Millers Pond aquifer is a separate hydrologic unit from the rest of the Dublin aquifer system. This multi-aquifer framework increases the vertical hydrostratigraphic resolution of hydraulic properties and gradients in the Dublin and Midville aquifer systems for the investigation of ground-water flow beneath the Savannah River in the vicinity of the U.S. Department of Energy Savannah River Site.

From Loss of Memory to Poisson.

ERIC Educational Resources Information Center

Johnson, Bruce R.

1983-01-01

A way of presenting the Poisson process and deriving the Poisson distribution for upper-division courses in probability or mathematical statistics is presented. The main feature of the approach lies in the formulation of Poisson postulates with immediate intuitive appeal. (MNS)

Groundwater geochemical and selected volatile organic compound data, Operable Unit 1, Naval Undersea Warfare Center, Division Keyport, Washington, June and October 2012

USGS Publications Warehouse

Huffman, R.L.

2013-01-01

Previous investigations indicate that concentrations of chlorinated volatile organic compounds are substantial in groundwater beneath the 9-acre former landfill at Operable Unit 1, Naval Undersea Warfare Center, Division Keyport, Washington. The U.S. Geological Survey has continued to monitor groundwater geochemistry to ensure that conditions remain favorable for contaminant biodegradation as specified in the Record of Decision for the site. This report presents groundwater geochemical and selected chlorinated volatile organic compound data collected at Operable Unit 1 by the U.S. Geological Survey during June and October 2012, in support of long-term monitoring for natural attenuation. Groundwater samples were collected from 13 wells and 9 piezometers, as well as from 10 shallow groundwater passive-diffusion sampling sites in the nearby marsh. Samples from all wells and piezometers were analyzed for oxidation-reduction (redox) sensitive constituents and dissolved gases. Samples from all piezometers also were analyzed for chlorinated volatile organic compounds, as were all samples from the passive-diffusion sampling sites. In 2012, concentrations of redox-sensitive constituents measured at all wells and piezometers were consistent with those measured in previous years, with dissolved oxygen concentrations all at 0.4 milligram per liter or less; little to no detectable nitrate; abundant dissolved manganese, iron, and methane; and commonly detected sulfide. In the upper aquifer of the northern plantation in 2012, chlorinated volatile organic compound (CVOC) concentrations at all piezometers were similar to those measured in previous years, and concentrations of the reductive dechlorination byproducts ethane and ethene were slightly higher or the same as concentrations measured in 2011. In the upper aquifer of the southern plantation, CVOC concentrations measured in piezometers during 2012 continued to be extremely variable as in previous years, and often very high, and reductive dechlorination byproducts were detected in two of the four wells and in all piezometers. Beneath the marsh adjacent to the southern plantation, chloroethene concentrations measured in 2012 continued to vary spatially and temporarily, and also were very high. Additionally, CVOC concentrations measured in samplers deployed in access tubes were about two to four times less than those measured in the two samplers buried nearby, beneath the marsh stream. Total CVOC concentration, at what has been historically the most contaminated passive-diffusion sampler site (S-4), continued an increasing trend. For the intermediate aquifer in 2012, concentrations of reductive dechlorination byproducts ethane and ethene were consistent with those measured in previous years.

Intraparotid Neurofibroma of the Facial Nerve: A Case Report.

PubMed

Nofal, Ahmed-Abdel-Fattah; El-Anwar, Mohammad-Waheed

2016-07-01

Intraparotid neurofibromas of the facial nerve are extremely rare and mostly associated with neurofibromatosis type 1 (NF1). This is a case of a healthy 40-year-old man, which underwent surgery for a preoperatively diagnosed benign parotid gland lesion. After identification of the facial nerve main trunk, a single large mass (6 x 3 cm) incorporating the upper nerve division was observed. The nerve portion involved in the mass could not be dissected and was inevitably sacrificed with immediate neuroraphy of the upper division of the facial nerve with 6/0 prolene. The final histopathology revealed the presence of a neurofibroma. Complete left side facial nerve paralysis was observed immediately postoperatively but the function of the lower half was returned within 4 months and the upper half was returned after 1 year. Currently, after 3 years of follow up, there are no signs of recurrence and normal facial nerve function is observed. Neurofibroma should be considered as the diagnosis in a patient demonstrating a parotid mass. In cases where it is diagnosed intraoperatively, excision of part of the nerve with the mass will be inevitable though it can be successfully repaired by end to end anastomosis.

Directory of AFRL/HEA Technical Publications Submitted to DTIC from 1969 to 2007

DTIC Science & Technology

2007-09-01

Research Division ( AFRL /HEA) 2004 to 30 September 1007 – Air Force Research Laboratory , Warfighter Readiness Research Division ( AFRL /HEA...NUMBER 2003 AIR FORCE RESEARCH LABORATORY WARFIGHTER TRAINING RESEARCH DIVISION ( AFRL /HEA) TECHNICAL DOCUMENTS AUTHOR(S) AFRL -HE-AZ-TP-2003...NUMBER WORK UNIT NUMBER 2002 AIR FORCE RESEARCH

Joint Service Aircrew Mask (JSAM) - Strategic Aircraft (SA): Noise Attenuation Performance

DTIC Science & Technology

2015-08-25

Billy Swayne Ball Aerospace and Technologies Corp. Dayton, OH Hilary Gallagher Warfighter Interface Division Battlespace Acoustics Branch...DISTRIBUTION STATEMENT. //signed// //signed// Hilary Gallagher Robert C. McKinley Work Unit Manager Chief, Battlespace Acoustics Branch...Battlespace Acoustics Branch Warfighter Interface Division //signed// William E. Russell, Chief Warfighter Interface Division Human

28 CFR 50.24 - Annuity broker minimum qualifications.

Code of Federal Regulations, 2012 CFR

2012-07-01

... States Department of Justice, Civil Division, FTCA Staff, Post Office Box 888, Benjamin Franklin Station... United States Department of Justice, Civil Division, FTCA Staff, Post Office Box 888, Benjamin Franklin...

28 CFR 50.24 - Annuity broker minimum qualifications.

Code of Federal Regulations, 2011 CFR

2011-07-01

... States Department of Justice, Civil Division, FTCA Staff, Post Office Box 888, Benjamin Franklin Station... United States Department of Justice, Civil Division, FTCA Staff, Post Office Box 888, Benjamin Franklin...

28 CFR 50.24 - Annuity broker minimum qualifications.

Code of Federal Regulations, 2013 CFR

2013-07-01

... States Department of Justice, Civil Division, FTCA Staff, Post Office Box 888, Benjamin Franklin Station... United States Department of Justice, Civil Division, FTCA Staff, Post Office Box 888, Benjamin Franklin...

28 CFR 50.24 - Annuity broker minimum qualifications.

Code of Federal Regulations, 2014 CFR

2014-07-01

... States Department of Justice, Civil Division, FTCA Staff, Post Office Box 888, Benjamin Franklin Station... United States Department of Justice, Civil Division, FTCA Staff, Post Office Box 888, Benjamin Franklin...

Formation and tectonic evolution of the Pattani Basin, Gulf of Thailand

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bustin, R.M.; Chonchawalit, A.

The stratigraphic and structural evolution of the Pattani Basin, the most prolific petroleum basin in Thailand, reflects the extensional tectonic regime of continental Southeast Asia. E-W extension resulting from the northward collision of India with Eurasia since the Early Tertiary resulted in the formation of a series of N-S-trending sedimentary basins, which include the Pattani Basin. The sedimentary succession in the Pattani Basin is divisible into synrift and postrift sequences. Deposition of the synrift sequence accompanied rifting and extension, with episodic block faulting and rapid subsidence. The synrift sequence comprises three stratigraphic units: (1) Upper Eocene to Lower Olikgocene alluvial-fan,more » braided-river, and floodplain deposits; (2) Upper oligocene to Lowe Miocene floodplain and channel deposits; and (3) a Lower Miocene regressive package consisting of marine to nonmarine sediments. Post-rift succession comprises: (1) a Lower to Middle Miocene regressive package of shallow marine sediments through floodplain and channel deposits; (2) an upper Lower Miocene transgressive sequence; and (3) and Upper Miocene to Pleistocene transgressive succession. The post-rift phase is characterized by slower subsidence and decreased sediment influx. The present-day shallow-marine condition in the Gulf of Thailand is the continuation of this latest transgressive phase. The subsidence and thermal history of the Pattani Basin is consistent with a nonuniform lithospheric-stretching model. The amount of extension as well as surface heat flow generally increases from the margin to the basin center. The crustal stretching factor ({beta}) varies form 1.3 at the basin margin to 2.8 in the center. The subcrustal stretching factor ({delta}) ranges from 1.3 at the basin margin to more than 3.0 in the basin center. 31 refs., 13 figs., 4 tabs.« less

Dependence within Families and the Division of Labor: Comparing Sweden and the United States

ERIC Educational Resources Information Center

Evertsson, Marie; Nermo, Magnus

2004-01-01

This article assesses the relative explanatory value of the resource-bargaining perspective and the doing-gender approach for the division of housework in the United States and Sweden from the mid-1970s to 2000. The data used are the Panel Study of Income Dynamics (PSID) and the Swedish Level of Living Survey. Overall results show that housework…

Effects of the Scientific Argumentation Based Learning Process on Teaching the Unit of Cell Division and Inheritance to Eighth Grade Students

ERIC Educational Resources Information Center

Balci, Ceyda; Yenice, Nilgun

2016-01-01

The aim of this study is to analyse the effects of scientific argumentation based learning process on the eighth grade students' achievement in the unit of "cell division and inheritance". It also deals with the effects of this process on their comprehension about the nature of scientific knowledge, their willingness to take part in…

A Humbug Approach to Economics. Division of Labor-Specialization. Teacher's Guide [and] Student Package, Capsules No. 1, 2, and 3.

ERIC Educational Resources Information Center

Humburg, Judy

Intended for above average students in grades 4-6, this unit contains student materials and teacher's guide for three sequential lessons on the economic concepts of specialization and division of labor. The units are presented in story form accompanied by cartoon illustrations. In section one students distinguish between goods and services and…

The John Kay Williams Gold Medal of the Royal College of Surgeons of England and Glasgow 2015.

PubMed

Ahmed, Farooq

2017-03-01

This paper describes the clinical treatment of two cases presented by the recipient of the 2015 Bi-collegiate Membership in Orthodontics John Kay Williams Gold Medal of the Royal College of Surgeons of England and Glasgow. The first case describes the management of an 11-year-old male with a class II Division 1 malocclusion with a 9 mm overjet complicated by an upper anterior odontome and moderate upper arch crowding. The second case describes a 14-year-old female with a class III malocclusion with a reverse overjet complicated by moderate lower arch crowding and previously removed upper permanent canines.

Attributes for MRB_E2RF1 Catchments by Major River Basins in the Conterminous United States: Physiographic Provinces

USGS Publications Warehouse

Wieczorek, Michael; LaMotte, Andrew E.

2010-01-01

This tabular data set represents the area of each physiographic province (Fenneman and Johnson, 1946) in square meters, compiled for every MRB_E2RF1 catchment of selected Major River Basins (MRBs, Crawford and others, 2006). The source data are from Fenneman and Johnson's Physiographic Provinces of the United States, which is based on 8 major divisions, 25 provinces, and 86 sections representing distinctive areas having common topography, rock type and structure, and geologic and geomorphic history (Fenneman and Johnson, 1946).The MRB_E2RF1 catchments are based on a modified version of the U.S. Environmental Protection Agency's (USEPA) ERF1_2 and include enhancements to support national and regional-scale surface-water quality modeling (Nolan and others, 2002; Brakebill and others, 2011). Data were compiled for every MRB_E2RF1 catchment for the conterminous United States covering New England and Mid-Atlantic (MRB1), South Atlantic-Gulf and Tennessee (MRB2), the Great Lakes, Ohio, Upper Mississippi, and Souris-Red-Rainy (MRB3), the Missouri (MRB4), the Lower Mississippi, Arkansas-White-Red, and Texas-Gulf (MRB5), the Rio Grande, Colorado, and the Great basin (MRB6), the Pacific Northwest (MRB7) river basins, and California (MRB8).

First real-time observation of transverse division in azooxanthellate scleractinian corals

PubMed Central

Tokuda, Yuki; Haraguchi, Hiroko; Ezaki, Yoichi

2017-01-01

Asexual reproduction is one of the most important traits in the evolutionary history of corals. No real-time observations of asexual reproduction in azooxanthellate solitary scleractinian corals have been conducted to date. Here, we describe previously unknown aspects of asexual reproduction by using Truncatoflabellum spheniscus (Family Flabellidae) based on observations of transverse division conducted over 1200 days. The findings revealed that (1) transverse division was caused by decalcification; (2) compared to the anthocyathus (upper part of the divided corallum), the soft parts of the anthocaulus (lower part of the divided corallum) were severely damaged and injured during division; (3) these injuries were repaired rapidly; and (4) the anthocaulus regrew and repeatedly produced anthocyathi by means of transverse division. Differences in the patterns of soft-part regeneration and repair, as well as differences in skeletal growth rates between the anthocaulus and the anthocyathus imply that the ecological requirements and reproductive success are different from each other immediately after division. The findings provide important clues for unravelling why asexual reproduction appeared frequently in free-living corals, and the extent to which those modes of reproduction has affected the adaptive and evolutionary success of scleractinian corals throughout the Phanerozoic. PMID:28150745

First real-time observation of transverse division in azooxanthellate scleractinian corals

NASA Astrophysics Data System (ADS)

Tokuda, Yuki; Haraguchi, Hiroko; Ezaki, Yoichi

2017-02-01

Asexual reproduction is one of the most important traits in the evolutionary history of corals. No real-time observations of asexual reproduction in azooxanthellate solitary scleractinian corals have been conducted to date. Here, we describe previously unknown aspects of asexual reproduction by using Truncatoflabellum spheniscus (Family Flabellidae) based on observations of transverse division conducted over 1200 days. The findings revealed that (1) transverse division was caused by decalcification; (2) compared to the anthocyathus (upper part of the divided corallum), the soft parts of the anthocaulus (lower part of the divided corallum) were severely damaged and injured during division; (3) these injuries were repaired rapidly; and (4) the anthocaulus regrew and repeatedly produced anthocyathi by means of transverse division. Differences in the patterns of soft-part regeneration and repair, as well as differences in skeletal growth rates between the anthocaulus and the anthocyathus imply that the ecological requirements and reproductive success are different from each other immediately after division. The findings provide important clues for unravelling why asexual reproduction appeared frequently in free-living corals, and the extent to which those modes of reproduction has affected the adaptive and evolutionary success of scleractinian corals throughout the Phanerozoic.

Examining and Elaborating upon the Nature of Elementary Prospective Teachers' Conceptions of Partitive Division with Fractions

ERIC Educational Resources Information Center

Jansen, Amanda; Hohensee, Charles

2016-01-01

The purpose of this study was to examine and elaborate upon elementary prospective teachers' (PSTs) conceptions of partitive division with fractions. We examined the degree to which PSTs' conceptions were connected (i.e., capable of translating between representations correctly; aware that partitive division generates a unit rate for its quotient)…

Performance Assessment of the Invisio V60 Tactical System with the X5 Dual In-Ear Headset

DTIC Science & Technology

2015-06-30

Gallagher Warfighter Interface Division Battlespace Acoustics Branch Wright-Patterson AFB, OH Melissa A. Theis Oak Ridge Institute for Science...Robert C. McKinley Work Unit Manager Chief, Battlespace Acoustics Branch Battlespace Acoustics Branch Warfighter Interface Division...Warfighter Interface Division Dayton, OH Battlespace Acoustics Branch Wright-Patterson AFB OH 45433 711

Eleventh Annual report of the Director of the United States Geological Survey, Part 2- Irrigation: 1889-1890

USGS Publications Warehouse

Powell, J.W.

1891-01-01

The work of the United States Irrigation Survey during the second year has been carried oil under the appropriation of $250,000 made March 2, 1889, by the force organized and equipped during the previous year. This is pursuant to the purposes outlined in the first annual report, which explains the origin, purpose, and plan of the Survey, publishes the instructions to the chiefs of the larger divisions, and gives the report of the topographic division to the end of the first fiscal year, and the reports of the hydrographic and engineering divisions during the greater part of the calendar year 1889.

Selected natural attenuation monitoring data, Operable Unit 1, Naval Undersea Warfare Center, Division Keyport, Washington, June 2001

USGS Publications Warehouse

Dinico, Richard Steven

2003-01-01

Previous investigations have shown that natural attenuation and biodegradation of chlorinated volatile organic compounds (CVOCs) are substantial in shallow ground water beneath the 9-acre former landfill at Operable Unit 1 (OU 1), Naval Undersea Warfare Center (NUWC), Division Keyport, Washington. The U.S. Geological Survey (USGS) has continued to monitor ground-water geochemistry to assure that conditions remain favorable for contaminant biodegradation. This report presents the ground-water geochemical and selected CVOC data collected at OU 1 by the USGS during June 11-14, 2001 in support of the long-term monitoring for natural attenuation. Overall, the June 2001 data indicate that redox conditions in the upper aquifer remain favorable for reductive dechlorination of CVOCs because strongly reducing conditions persisted beneath much of the former landfill. Redox conditions in the intermediate aquifer down gradient of the landfill appear to have become more favorable for reductive dechlorination because June 2001 dissolved hydrogen concentrations indicated strongly reducing conditions there for the first time. Although changes in redox conditions were observed at certain wells during 2001, a longer monitoring period is needed to ascertain if phytoremediation activities are affecting the ground-water chemistry. A minor change to future monitoring is proposed. Filtered organic carbon (previously referred to as dissolved, and defined as that which passes through a 0.45-micrometer membrane filter) should be analyzed in the future rather than unfiltered (previously referred to as total) organic carbon because the filtered analysis may be a better measure of bioavailable organic carbon. Unfiltered and filtered organic carbon data were collected during June 2001 for comparison. Filtered organic carbon data collected in the future could be reasonably compared with historical unfiltered organic carbon data by multiplying the historical data by a factor of about 0.9.

Environmental Sciences Division annual progress report for period ending September 30, 1991

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1992-04-01

This progress report summarizes the research and development activities conducted in the Environmental Sciences Division of Oak Ridge National Laboratory during the period October 1, 1990, through September 30, 1991. The report is structured to provide descriptions of current activities and accomplishments in each of the division`s major organizational units. Following the sections describing the organizational units is a section devoted to lists of information necessary to convey the scope of the work in the division. The Environmental Sciences Division (ESD) at Oak Ridge National Laboratory (ORNL) conducts environmental research and analyses associated with both energy technology development and themore » interactions between people and the environment. The division engages in basic and applied research for a diverse list of sponsors. While the US Department of Energy (DOE) is the primary sponsor ESD staff also perform research for other federal agencies, state agencies, and private industry. The division works collaboratively with federal agencies, universities, and private organizations in achieving its research objectives and hosts a large number of visiting investigators from these organizations. Given the diverse interdisciplinary specialization of its staff, ESD provides technical expertise on complex environmental problems and renders technical leadership for major environmental issues of national and local concern. This progress report highlights many of ESD`s accomplishment in these and other areas in FY 1991.« less

History of the Army Ground Forces. Study Number 15. The Desert Training Center and C-AMA, (California - Arizona Area)

DTIC Science & Technology

1946-01-01

armored division* and one motorized division. General McNair spoke of armored and motorized units, but did not specify how many units or how long a...anything. They had to learn how to fight. He told officials of the Water Distgict that they would be given a week’s notice before water would be needed.. On...cover of darkness; desert navigation for all personnel; laying and removal of mine fields by all units; maintenance and evacuation of motor vehicles

Service-Learning Pathologies and Prognoses

ERIC Educational Resources Information Center

Schwartzman, Roy

2007-01-01

This essay addresses how to cope with several potential barriers to implementing effective service-learning projects. The discussion builds on experiences of developing and refining service-learning in upper-division communication courses. Difficulties arise in three areas: the institutional and physical setting, student attitudes, and community…

Mathematics Career Simulations: An Invitation

ERIC Educational Resources Information Center

Sinn, Robb; Phipps, Marnie

2013-01-01

A simulated academic career was combined with inquiry-based learning in an upper-division undergraduate mathematics course. Concepts such as tenure, professional conferences and journals were simulated. Simulation procedures were combined with student-led, inquiry-based classroom formats. A qualitative analysis (ethnography) describes the culture…

Ancient Egypt: History 380.

ERIC Educational Resources Information Center

Turk, Laraine D.

"Ancient Egypt," an upper-division, non-required history course covering Egypt from pre-dynastic time through the Roman domination is described. General descriptive information is presented first, including the method of grading, expectation of student success rate, long-range course objectives, procedures for revising the course, major…

China’s Trade with the United States and the World

DTIC Science & Technology

2007-01-04

Defense, and Trade Division Dick K. Nanto Specialist in Industry and Trade Foreign Affairs, Defense, and Trade Division Report Documentation Page...U.S. industries and manufacturing employment, Congress has begun to focus on not only access to the Chinese market and intellectual property rights...the United States are taking market share from other Pacific Rim countries, particularly the East Asian newly industrialized countries (NICS), which

32 CFR 516.55 - Witnesses for a State or private litigant.

Code of Federal Regulations, 2010 CFR

2010-07-01

... state or local proceedings for a party other than the United States, including cases involving domestic violence or child abuse, will be referred to Litigation Division. Litigation Division may authorize travel...

Publications - GMC 234 | Alaska Division of Geological & Geophysical

Science.gov Websites

following North Slope wells: Itkillik River Unit #1, Nora Fed #1, Toolik Fed #1, Kemik Unit #1, Lupine Unit following North Slope wells: Itkillik River Unit #1, Nora Fed #1, Toolik Fed #1, Kemik Unit #1, Lupine Unit

Fully Articulating Air Bladder System (FAABS) Noise Attenuation Performance in the HGU-56/P and HGU-55/P Flight Helmets

DTIC Science & Technology

2013-10-01

EFFECTIVENESS DIRECTORATE, WRIGHT-PATTERSON AIR FORCE BASE, OH 45433 AIR FORCE MATERIEL COMMAND UNITED STATES AIR FORCE NOTICE AND SIGNATURE...Division //signed// William E. Russell, Acting Chief Warfighter Interface Division Human Effectiveness Directorate 711 Human Performance...Wing Human Effectiveness Directorate Warfighter Interface Division Battlespace Acoustics Branch Wright-Patterson AFB OH 45433

The hot continental division: Oak forests, fire, and ecosystem management frame fuels management questions

Treesearch

Susan L. Stout; Matthew B. Dickinson; Gregory J. Nowacki

2012-01-01

The Hot Continental Division is one of the larger ecoregions within the continental United States (McNab and Avers 1994), incorporating portions of 19 States and extending from the eastern seacoast to areas west of the Mississippi River (chapter 1). The Division includes the Eastern (Oceanic) and Eastern (Continental) Broadleaf Forest Provinces and two Mountain...

Pre-Activity and Post-Activity Stretching Perceptions and Practices in NCAA Division I Volleyball Programs

ERIC Educational Resources Information Center

Judge, Lawrence W.; Bodey, Kimberly J.; Bellar, David; Bottone, Adam; Wanless, Elizabeth

2010-01-01

The purpose of this study was to determine if NCAA Division I women's volleyball programs were in compliance with suggested current pre- and post-activity stretching protocols. Questionnaires were sent to NCAA division I women's volleyball programs in the United States. Fifty six coaches (23 males & 33 females) participated in the study. Some…

United States Army Medical Materiel Development Activity: 1997 Annual Report.

DTIC Science & Technology

1997-01-01

business planning and execution information management system (Project Management Division Database ( PMDD ) and Product Management Database System (PMDS...MANAGEMENT • Project Management Division Database ( PMDD ), Product Management Database System (PMDS), and Special Users Database System:The existing...System (FMS), were investigated. New Product Managers and Project Managers were added into PMDS and PMDD . A separate division, Support, was

Combat Operations in Mountainous Terrain: Are United States Army Light Infantry Divisions Preparing Properly?

DTIC Science & Technology

1987-06-05

Mountain Division, Charles Hauptman, Comeany I. 97th Mountain Infantry Regiment by CPT George Earle, and PFC Hugh Graves (1945), and 10th Mountain...training in this country is believed to depend primarily ’Albert H. Jackman , "The Tenth Mountain Division, A Successful Experiment," The Algine Journal...44-48. Houston, Charles S., Dr. "Altitude Sickness and the Army," 112zard. 2d Qtr 1986: n.p. Jackman , Albert H. "The Tenth Mountain Division, A

A prospective study of risk for Sturge-Weber syndrome in children with upper facial port-wine stain.

PubMed

Dutkiewicz, Anne-Sophie; Ezzedine, Khaled; Mazereeuw-Hautier, Juliette; Lacour, Jean-Philippe; Barbarot, Sébastien; Vabres, Pierre; Miquel, Juliette; Balguerie, Xavier; Martin, Ludovic; Boralevi, Franck; Bessou, Pierre; Chateil, Jean-François; Léauté-Labrèze, Christine

2015-03-01

Upper facial port-wine stain (PWS) is a feature of Sturge-Weber syndrome (SWS). Recent studies suggest that the distribution of the PWS corresponds to genetic mosaicism rather than to trigeminal nerve impairment. We sought to refine the cutaneous distribution of upper facial PWS at risk for SWS. This was a prospective multicenter study of consecutive cases of upper facial PWS larger than 1 cm² located in the ophthalmic division of trigeminal nerve distribution in infants aged less than 1 year, seen in 8 French pediatric dermatology departments between 2006 and 2012. Clinical data, magnetic resonance imaging, and photographs were systematically collected and studied. PWS were classified into 6 distinct patterns. In all, 66 patients were included. Eleven presented with SWS (magnetic resonance imaging signs and seizure). Four additional infants had suspected SWS without neurologic manifestations. Hemifacial (odds ratio 7.7, P = .003) and median (odds ratio 17.08, P = .008) PWS patterns were found to be at high risk for SWS. A nonmedian linear pattern was not associated with SWS. Small number of patients translated to limited power of the study. Specific PWS distribution patterns are associated with an increased risk of SWS. These PWS patterns conform to areas of somatic mosaicism. Terminology stipulating ophthalmic division of trigeminal nerve territory involvement in SWS should be abandoned. Copyright © 2014 American Academy of Dermatology, Inc. Published by Elsevier Inc. All rights reserved.

Evaluation Report III: The Robert Noyce Scholarship Program at CSUB

ERIC Educational Resources Information Center

Wang, Jianjun

2013-01-01

California State University, Bakersfield (CSUB) received funding from National Science Foundation's (NSF) Robert Noyce Teacher Scholarship Program to recruit Noyce Scholars from upper-division science, technology, engineering, and mathematics (STEM) majors, graduate students, and professionals switched to STEM teaching from other fields (NSF…

Climate Change: A "Green" Approach to Teaching Contemporary Germany

ERIC Educational Resources Information Center

Melin, Charlotte

2013-01-01

This article describes a newly designed upper division German language course, "Contemporary Germany: Food, Energy Politics," and two sampling methods of assessment for measuring parallel gains in German skills and sustainable development (SD) thinking. Second Language Acquisition (SLA) informed course design, key assignments, and…

The Rhetoric of Campus Architecture

ERIC Educational Resources Information Center

Smith, Cynthia Duquette

2016-01-01

The group activity described in this article was originally designed for an upper-division undergraduate course on Rhetoric and Architecture, but would also be well suited for courses in Persuasion, Rhetorical Criticism, or Visual Rhetoric. Any undergraduate course related to communication and design (including Advertising) could make excellent…

Predicting Success in Upper-Division Business Communication Classes.

ERIC Educational Resources Information Center

Wilson, Barbara; Plutsky, Susan

1997-01-01

Scores of 102 business communication students on the Descriptive Tests of Language Skills (DTLS) and grades on analytical reports, short assignments, and the overall course were examined. Females received higher course and report grades. The DTLS was a weak predictor of student performance. (SK)

Promoting Foreign Language Study Outside the Foreign Language Classroom.

ERIC Educational Resources Information Center

Roberts, Louis

A substantial change in the core curriculum and general education requirements at Syracuse University provided the context for an interdisciplinary approach to encouraging foreign language study among undergraduates. A unique "continuing skill requirement" dictates that students in upper division courses sharpen and consolidate skills…

Research on Geographical Environment Unit Division Based on the Method of Natural Breaks (Jenks)

NASA Astrophysics Data System (ADS)

Chen, J.; Yang, S. T.; Li, H. W.; Zhang, B.; Lv, J. R.

2013-11-01

Zoning which is to divide the study area into different zones according to their geographical differences at the global, national or regional level, includes natural division, economic division, geographical zoning of departments, comprehensive zoning and so on. Zoning is of important practical significance, for example, knowing regional differences and characteristics, regional research and regional development planning, understanding the favorable and unfavorable conditions of the regional development etc. Geographical environment is arising from the geographical position linkages. Geographical environment unit division is also a type of zoning. The geographical environment indicators are deeply studied and summed up in the article, including the background, the associated and the potential. The background indicators are divided into four categories, such as the socio-economic, the political and military, the strategic resources and the ecological environment, which can be divided into more sub-indexes. While the sub-indexes can be integrated to comprehensive index system by weighted stacking method. The Jenks natural breaks classification method, also called the Jenks optimization method, is a data classification method designed to determine the best arrangement of values into different classes. This is done by seeking to minimize each class's average deviation from the class mean, while maximizing each class's deviation from the means of the other groups. In this paper, the experiment of Chinese surrounding geographical environment unit division has been done based on the natural breaks (jenks) method, the geographical environment index system and the weighted stacking method, taking South Asia as an example. The result indicates that natural breaks (jenks) method is of good adaptability and high accuracy on the geographical environment unit division. The geographical environment research was originated in the geopolitics and flourished in the geo-economics. The main representatives of the geopolitics are German geographer Friedrich Ratzel, British geographer Mackinder and American geographical politician Nicholas John Spykman etc. The main representative of the geo-economics is American geographical economist Edward Luttwak. China has the most neighboring countries in the world, and its geographical environment is extremely complex. With the continuous development of globalization, China's relations with neighboring countries have become more complex and more closely. So it is very meaningful to have depth research on geographical environment unit division of China.

Publications - GMC 4 | Alaska Division of Geological & Geophysical Surveys

Science.gov Websites

DGGS GMC 4 Publication Details Title: Organic carbon and pyrolysis data for the AMOCO Cathedral River , Organic carbon and pyrolysis data for the AMOCO Cathedral River Unit #1: Alaska Division of Geological

Installation Restoration Program Stage 3. Remedial Investigation/ Feasibility Study Elmendorf AFB, Alaska. Volume 2. Section 5 - Bibliography Text

DTIC Science & Technology

1990-05-01

ELME’IDORF AFB, AK UNITED STATES AIR FORCE OCCUPATIONAL & ENVIRONMENTAL HEALTH LABORATORY (AFSC) ilb(. IiCAL Sr.(VICES DIVISION (AFOEHLi £3) I BROOKS AIR...UNITED STATES AIR FORCE OCCUPATIONAL AND ENVIRONMENTAL HEALTH LABORATORY (AFSC) TECHNICAL SERVICES DIVISION (AFOEHL/TS) BROOKS AIR FORCE BASE, TEXAS...the following criteria: technical feasibility, institutional requirements, environmental impacts, public health impacts, and cost. This Alternative

Army Medical Department Officers in Division Assignments: Prepared to Succeed, or Doomed to Fail?

DTIC Science & Technology

1992-04-15

officers for tactical unit asgnments. IL.BACKGROUND In the late 1970s, the concept of multi-functional. forward support battalions (FSB) i divisions...functions. Headquarters made up of officers who were each experienced in a single discipline replaced these centers of expertise. The concept assumed that...the evacuation of casualties and movement of the medical unit. Although many of these capabilities exists in the FSB concept , flexibility and

Accurate Virus Quantitation Using a Scanning Transmission Electron Microscopy (STEM) Detector in a Scanning Electron Microscope

DTIC Science & Technology

2017-06-29

Accurate Virus Quantitation Using a Scanning Transmission Electron Microscopy (STEM) Detector in a Scanning Electron Microscope Candace D Blancett1...L Norris2, Cynthia A Rossi4 , Pamela J Glass3, Mei G Sun1,* 1 Pathology Division, United States Army Medical Research Institute of Infectious...Diseases (USAMRIID), 1425 Porter Street, Fort Detrick, Maryland, 21702 2Biostatistics Division, United States Army Medical Research Institute of

"Does the Organization of Plastic Surgery Units into Independent Departments Affect Academic Productivity?"

PubMed

Loewenstein, Scott N; Duquette, Stephen; Valsangkar, Nakul; Avula, Umakanth; Lad, Neha; Socas, Juan; Flores, Roberto L; Sood, Rajiv; Koniaris, Leonidas G

2017-07-12

There is an increased push for plastic surgery units in the United States to become independent departments administered autonomously rather than as divisions of a multispecialty surgery department. The purpose of this research was to determine if there are any quantifiable differences in the academic performance of departments versus divisions. Using a list of the plastic surgery units affiliated with The American Council of Academic Plastic Surgeons (ACAPS), unit websites were queried for departmental status and to obtain a list of affiliated faculty. Academic productivity was then quantified using the SCOPUS database. National Institute of Health (NIH) funding was determined through the Research Portfolio Online Reporting Tools database. Plastic surgery departments were comparable to divisions in academic productivity, evidenced by a similar number of publications per faculty (38.9 versus 38.7; p=0.94), number of citations per faculty (692 versus 761; p=0.64), H-indices (9.9 versus 9.9; p=0.99), and NIH grants (3.25 versus 2.84; p=0.80), including RO1 grants (1.33 versus 0.84; p=0.53). There was a trend for departments to have a more equitable male to female ratio (2.8 versus 4.1; p=0.06), and departments trained a greater number of integrated plastic surgery residents (9.0 versus 5.28; p=0.03). This study demonstrates that the academic performance of independent plastic surgery departments is generally similar to divisions, but with nuanced distinctions.

Late Devonian shale deposition based on known and predicted occurrence of Foerstia in Michigan basin

DOE Office of Scientific and Technical Information (OSTI.GOV)

Matthews, R.D.

The fossil Foerstia (Protosalvinia) marks a time zone within Late Devonian shale sequences in the eastern US. Its recent discovery in Michigan has led to more accurate correlations among the three large eastern basins. Subdivisions of the Devonian-Mississippi shale sequence in Michigan based on gamma-ray correlations reveal an idealized black shale geometry common to other eastern black shales, such as the Sunbury of Michigan and Ohio, the Clegg Creek of Indiana, the Dunkirk of Pennsylvania and New York, and the lower Huron of Ohio and West Virginia. In Michigan, Foerstia occurs at a stratigraphic position postulated to mark a majormore » change in depositional conditions and source areas. This position strengthens the physical and paleontologic evidence for a formal division of the Antrim. Isopach maps of the shale sequence above and below Foerstia show a relatively uniform and continuous black shale deposit (units 1A, 1B, and 1C) below Foerstia. This deposit is unlike the wedge of sediment found above Foerstia, which is composed of a western facies (Ellsworth) and an eastern facies (upper Antrim) that should be combined in a single stratigraphic unit conforming to Forgotson's concept of a format.« less

75 FR 21963 - Regulatory Flexibility Agenda

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-26

... Materials 3235-AK25 DIVISION OF INVESTMENT MANAGEMENT--Proposed Rule Stage Regulation Sequence Title... 3235-AI17 DIVISION OF INVESTMENT MANAGEMENT--Completed Actions Regulation Sequence Title Identifier... Management Investment Company 3235-AJ11 Shares, Unit Investment Trust Interests, and Municipal Fund...

OVERVIEW OF USEPA'S WATER SUPPLY & WATER RESOURCES DIVISION PROGRAM

EPA Science Inventory

The United States Environmental Protection Agency's (USEPA) Water Supply and Water Resources Division (WSWRD) conducts a wide range of research on regulated and unregulated contaminants in drinking water, water distribution systems, homeland security, source water protection, and...

Division Artillery: Linking Strategy to Tactics

DTIC Science & Technology

2017-05-25

operational artist, while within modularity , there is no advocate for ensuring that subordinate field artillery units are getting the manning...adaptability, and synchronization. The division artillery is the operational artist, while within modularity , there is no advocate for ensuring...30 Modularization

Higher Education: Teaching about the Colonization of Space.

ERIC Educational Resources Information Center

Huebner, Jay S.

1980-01-01

Describes an upper-division science course offered at the University of North Florida, Colonization of Space. The course presents several current issues in the areas of physical science and includes topics in science and technology likely to influence the future lives of present college students. (CS)

Supplemental Instruction in Physical Chemistry I

ERIC Educational Resources Information Center

Toby, Ellen; Scott, Timothy P.; Migl, David; Kolodzeji, Elizabeth

2016-01-01

Physical chemistry I at Texas A&M University is an upper division course requiring mathematical and analytical skills. As such, this course poses a major problem for many Chemistry, Engineering, Biochemistry and Genetics majors. Comparisons between participants and non-participants in Supplemental Instruction for physical chemistry were made…

Development and Uses of Upper-Division Conceptual Assessments

ERIC Educational Resources Information Center

Wilcox, Bethany R.; Caballero, Marcos D.; Baily, Charles; Sadaghiani, Homeyra; Chasteen, Stephanie V.; Ryan, Qing X.; Pollock, Steven J.

2015-01-01

The use of validated conceptual assessments alongside conventional course exams to measure student learning in introductory courses has become standard practice in many physics departments. These assessments provide a more standard measure of certain learning goals, allowing for comparisons of student learning across instructors, semesters,…

Intersections of Writing, Reflection, and Integration

ERIC Educational Resources Information Center

Herrington, Anne J.; Stassen, Martha L. A.

2016-01-01

In fall 2010, the University of Massachusetts Amherst instituted a new upper-division General Education requirement, the Integrative Experience (IE), designed to help students integrate the various components of their undergraduate experience and reflect upon their learning and development as a result of those experiences, both key dimensions of…

Upper-Division Students' Difficulties with Ampere's Law

ERIC Educational Resources Information Center

Wallace, Colin S.; Chasteen, Stephanie V.

2010-01-01

This study presents and interprets some conceptual difficulties junior-level physics students experience with Ampere's law. We present both quantitative data, based on students' written responses to conceptual questions, and qualitative data, based on interviews of students solving Ampere's law problems. We find that some students struggle to…

Teaching More by Lecturing Less

ERIC Educational Resources Information Center

Knight, Jennifer K.; Wood, William B.

2005-01-01

We carried out an experiment to determine whether student learning gains in a large, traditionally taught, upper-division lecture course in developmental biology could be increased by partially changing to a more interactive classroom format. In two successive semesters, we presented the same course syllabus using different teaching styles: in…

Teaching Sociology through Student Portfolios

ERIC Educational Resources Information Center

Trepagnier, Barbara

2004-01-01

After several years of teaching Sociological Thought--an upper division course that focuses on classical, modern, and contemporary sociological theories--the author came across the idea of student portfolios. As a consequence, the course has undergone far-reaching changes. The content remains relatively intact; however, today the theory course…

Environmental Sciences Division annual progress report for period ending September 30, 1991

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1992-04-01

This progress report summarizes the research and development activities conducted in the Environmental Sciences Division of Oak Ridge National Laboratory during the period October 1, 1990, through September 30, 1991. The report is structured to provide descriptions of current activities and accomplishments in each of the division's major organizational units. Following the sections describing the organizational units is a section devoted to lists of information necessary to convey the scope of the work in the division. The Environmental Sciences Division (ESD) at Oak Ridge National Laboratory (ORNL) conducts environmental research and analyses associated with both energy technology development and themore » interactions between people and the environment. The division engages in basic and applied research for a diverse list of sponsors. While the US Department of Energy (DOE) is the primary sponsor ESD staff also perform research for other federal agencies, state agencies, and private industry. The division works collaboratively with federal agencies, universities, and private organizations in achieving its research objectives and hosts a large number of visiting investigators from these organizations. Given the diverse interdisciplinary specialization of its staff, ESD provides technical expertise on complex environmental problems and renders technical leadership for major environmental issues of national and local concern. This progress report highlights many of ESD's accomplishment in these and other areas in FY 1991.« less

Multichannel silicon WDM ring filters fabricated with DUV lithography

NASA Astrophysics Data System (ADS)

Lee, Jong-Moo; Park, Sahnggi; Kim, Gyungock

2008-09-01

We have fabricated 9-channel silicon wavelength-division-multiplexing (WDM) ring filters using 193 nm deep-ultraviolet (DUV) lithography and investigated the spectral properties of the ring filters by comparing the transmission spectra with and without an upper cladding. The average channel-spacing of the 9-channel WDM ring filter with a polymeric upper cladding is measured about 1.86 nm with the standard deviation of the channel-spacing about 0.34 nm. The channel crosstalk is about -30 dB, and the minimal drop loss is about 2 dB.

Arracourt -- September 1944

DTIC Science & Technology

1982-06-04

located to the North of Fifth Panzer * Army) opposed the 4th Armored Division. Major subordinate units of German First Army were:4 3d Mechanized...east side. German artillery and heavy mortars or the 3d Panzer Grenadier Division of the lot German Army located near Pont-a-Mousson at a higher...elevation than those at St. Genevieve continued firing on U.S. units as they crossed the Moselle. In addition to the 3d Panzer Grenadier Divi- sion, the

76 FR 19124 - United States Section, Notice of Availability of a Draft Supplemental Environmental Assessment...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-06

... INTERNATIONAL BOUNDARY AND WATER COMMISSION, UNITED STATES AND MEXICO United States Section... States Section, International Boundary and Water Commission, United States and Mexico (USIBWC). ACTION..., Environmental Management Division, United States Section, International Boundary and Water Commission; 4171 N...

Assessment of changes following en-masse retraction with mini-implants anchorage compared to two-step retraction with conventional anchorage in patients with class II division 1 malocclusion: a randomized controlled trial.

PubMed

Al-Sibaie, Salma; Hajeer, Mohammad Y

2014-06-01

No randomized controlled trial has tried to compare treatment outcomes between the sliding en-masse retraction of upper anterior teeth supported by mini-implants and the two-step sliding retraction technique employing conventional anchorage devices. To evaluate skeletal, dental, and soft tissue changes following anterior teeth retraction. Parallel-groups randomized controlled trial on patients with class II division 1 malocclusion treated at the University of Al-Baath Dental School in Hamah, Syria between July 2011 and May 2013. One hundred and thirty-three patients with an upper dentoalveolar protrusion were evaluated and 80 patients fulfilled the inclusion criteria. Randomization was performed using computer-generated tables; allocation was concealed using sequentially numbered opaque and sealed envelopes. Fifty-six participants were analysed (mean age 22.34 ± 4.56 years). They were randomly distributed into two groups with 28 patients in each group (1:1 allocation ratio). Following first premolar extraction, space closure was accomplished using either the en-masse technique with mini-implants or the two-step technique with transpalatal arches (TPAs). The antero-posterior displacements of upper incisal edges and upper first molars were measured on lateral cephalograms at three assessment times. Assessor blinding was employed. A bodily retraction (-4.42 mm; P < 0.001) with a slight intrusion (-1.53 mm; P < 0.001) of the upper anterior teeth was achieved in the mini-implants group, whereas upper anterior teeth retraction was achieved by controlled palatal tipping in the TPA group. When retracting anterior teeth in patients with moderate to severe protrusion, the en-masse retraction based on mini-implants anchorage gave superior results compared to the two-step retraction based on conventional anchorage in terms of speed, dental changes, anchorage loss, and aesthetic outcomes.

Depositional setting of the Upper Jurassic Hith Anhydrite of the Arabian Gulf: An analog to holocene evaporites of the United Arab Emirates and Lake MacLeod of Western Australia

DOE Office of Scientific and Technical Information (OSTI.GOV)

Alsharhan, A.S.; Kendall, C.G.St.C.

1994-07-01

The Upper Jurassic Hith Anhydrite is a major hydrocarbon seal in the Arabian Gulf region. Outcrops, core samples from the subsurface, and the literature indicate that the Hith Formation is composed mainly of anhydrite. In most locations where a section of the Hith Formation has been measured, this unit contains less than 20% carbonate much of which is in the form of thin laminations. This lack of carbonate, locally thick layers of salt, and the predominance of anhydrite favor a playa for the setting in which this sediment was accumulated. In fact, much of the Hith has the sedimentary characteristicsmore » of the Holocene Lake MacLeod playa of Western Australia, which is dominated by layers of gypsum and halite (what little carbonate that occurs is found in layers at the base of the section). Locally the Hith appears to have accumulated in a sabkha setting, particularly toward central Abu Dhabi where it pinches out into shallow-water, and peritidal carbonate. This sabkha setting is indicated by the interbedded relationship of the Hith anhydrites with these carbonates and the local predominance of horizontally flattened nodules and enterolithic layers of anhydrite. These latter features match some of the characteristic fabrics found in the Holocene coastal sabkhas of the United Arab Emirates. As with the local occurrences in the Hith, the Holocene sabkhas are dominated by carbonates and are divisible into a series of lateral facies belts. These are also expressed as equivalent vertical layers. Traced from seaward to landward, or from the base of the vertical sequence upward, these facies are characterized by (1) algal mat, (2) a layer of a gypsum crystal mush (3) active anhydrite replacement of gypsum (4) anhydrite with no gypsum mush, and (5) recycled eolianite and storm-washover sediments.« less

7 CFR 28.901 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Division of the Agricultural Marketing Service. (e) Director means the Director of the Cotton Division, or... Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing.... 471-476), unless otherwise noted. (b) Service means the Agricultural Marketing Service of the United...

76 FR 5611 - Agency Information Collection Activities: Proposed Collection, Comments Requested

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-01

... DEPARTMENT OF JUSTICE Federal Bureau of Investigation [OMB Number 1110-0002] Agency Information... Department of Justice, Federal Bureau of Investigation, Criminal Justice Information Services Division will..., Unit Chief, Federal Bureau of Investigation, Criminal Justice Information Services (CJIS) Division...

75 FR 8994 - Agency Information Collection Activities: New Collection, Comments Requested

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-26

... DEPARTMENT OF JUSTICE Federal Bureau of Investigation [OMB Number 1110-NEW] Agency Information... Investigation, Criminal Justice Information Services Division will be submitting the following information..., Unit Chief, Federal Bureau of Investigation, Criminal Justice Information Services Division (CJIS...

United States Army in the Gulf War. Certain Victory,

DTIC Science & Technology

1993-01-01

explosives ......................... 241 1st Armored Division’s destruction of the 26th Infantry ......... 242 British 1st Armoured Division, G+1, G+2...Norfolk ........................ 283 British 1st Armoured Division, G+2-G+3 .................... 286 VII Corps deep attack, G+2- G+3...120mm version of the Abrams tank. To bolster the coastal forces, Schwarzkopf attached the British 7th Armoured Brigade to the Marines, and for Desert

Integration of Available and New Technologies to Raise Student Understanding and Engagement

ERIC Educational Resources Information Center

Souza, Joanne; Bingham, Paul M.

2006-01-01

We integrate available and new technologies to strongly enhance student engagement in upper division undergraduate courses on human evolution and history. First, we use peer-mentored discussion groups through the Blackboard system--appropriately scaled, constructed, and incentivized. These allow day-to-day monitoring of student understanding.…

In/Visible Dimensions: Framing the Intercultural Communication Course through a Critical Intercultural Communication Framework

ERIC Educational Resources Information Center

Halualani, Rona Tamiko

2011-01-01

This article highlights how course material on "culture" and "intercultural communication" faces a distinctive challenge in crafting an engaged power-focused positionality for students. I discuss the importance of incorporating a "critical intercultural communication perspective and practice" into an upper-division diversity/intercultural…

Identification and Analysis of Bioactive Components of Fruit and Vegetable Products

ERIC Educational Resources Information Center

Mann, Francis M.

2015-01-01

Many small-molecule antioxidants found in whole fruits and vegetables are analyzed and identified in this laboratory module for upper-division biochemistry courses. During this experiment, students develop their knowledge of the bioactivity of fruit and vegetable products while learning techniques to identify vitamins and nutritionally derived…

Calculus and Success in a Business School

ERIC Educational Resources Information Center

Kim, Dong-gook; Garcia, Fernando; Dey, Ishita

2012-01-01

Many business schools or colleges require calculus as a prerequisite for certain classes or for continuing to upper division courses. While there are many studies investigating the relationship between performance in calculus and performance in a single course, such as economics, statistics, and finance, there are very few studies investigating…

3D Printing of Protein Models in an Undergraduate Laboratory: Leucine Zippers

ERIC Educational Resources Information Center

Meyer, Scott C.

2015-01-01

An upper-division undergraduate laboratory experiment is described that explores the structure/function relationship of protein domains, namely leucine zippers, through a molecular graphics computer program and physical models fabricated by 3D printing. By generating solvent accessible surfaces and color-coding hydrophobic, basic, and acidic amino…

Teaching UV-Vis Spectroscopy with a 3D-Printable Smartphone Spectrophotometer

ERIC Educational Resources Information Center

Grasse, Elise K.; Torcasio, Morgan H.; Smith, Adam W.

2016-01-01

Visible absorbance spectroscopy is a widely used tool in chemical, biochemical, and medical laboratories. The theory and methods of absorbance spectroscopy are typically introduced in upper division undergraduate chemistry courses, but could be introduced earlier with the right curriculum and instrumentation. A major challenge in teaching…

Using Quenching to Detect Corrosion on Sculptural Metalwork: A Real-World Application of Fluorescence Spectroscopy

ERIC Educational Resources Information Center

Hensen, Cory; Clare, Tami Lasseter; Barbera, Jack

2018-01-01

Fluorescence spectroscopy experiments are a frequently taught as part of upper-division teaching laboratories. To expose undergraduate students to an applied fluorescence technique, a corrosion detection method, using quenching, was adapted from authentic research for an instrumental analysis laboratory. In the experiment, students acquire…

A Portable Bioinformatics Course for Upper-Division Undergraduate Curriculum in Sciences

ERIC Educational Resources Information Center

Floraino, Wely B.

2008-01-01

This article discusses the challenges that bioinformatics education is facing and describes a bioinformatics course that is successfully taught at the California State Polytechnic University, Pomona, to the fourth year undergraduate students in biological sciences, chemistry, and computer science. Information on lecture and computer practice…

On Developing the Writing Skills Course for Accounting Students

ERIC Educational Resources Information Center

Firch, Tim; Campbell, Annhenrie; Lindsay, David H.; Garner, Don E.

2010-01-01

The CSU, Stanislaus, accounting program is providing a new course that meets the university-wide upper-division writing requirement and offers accounting students additional professional study. While a writing skills course is not unusual in a business program, few offer an alternative centered on the accounting body of knowledge. Undergraduate…

Constructing Knowledge from an Ill-Structured Domain: Testing a Multimedia Hamlet.

ERIC Educational Resources Information Center

Barnes, William G. W.

How a multimedia program that employs concept maps and hypertext for teaching "Hamlet" facilitated comprehension in an undergraduate course is described. Results suggest factors that instructional designers should take into account to improve learning. Thirty-six upper-division college students were enrolled in a course on Shakespeare at…

A Paired-Associates Analysis of Reading Acquisition.

ERIC Educational Resources Information Center

Muller, Douglas G.

A major objective of this study was to seek the relationship of principles derived from traditional paired-associates transfer experiments as applied to the reading task. In this experiment 10 subjects from upper-division education courses, all volunteers, received various types of preliminary training with letter stimuli; then all subjects…

Identity Statuses in Upper-Division Physics Students

ERIC Educational Resources Information Center

Irving, Paul W.; Sayre, Eleanor C.

2016-01-01

We use the theories of identity statuses and communities of practice to describe three different case studies of students finding their paths through undergraduate physics and developing a physics subject-specific identity. Each case study demonstrates a unique path that reinforces the link between the theories of communities of practice and…

Identifying Student Difficulties with Entropy, Heat Engines, and the Carnot Cycle

ERIC Educational Resources Information Center

Smith, Trevor I.; Christensen, Warren M.; Mountcastle, Donald B.; Thompson, John R.

2015-01-01

We report on several specific student difficulties regarding the second law of thermodynamics in the context of heat engines within upper-division undergraduate thermal physics courses. Data come from ungraded written surveys, graded homework assignments, and videotaped classroom observations of tutorial activities. Written data show that students…

Validation and Analysis of the Coupled Multiple Response Colorado Upper-Division Electrostatics Diagnostic

ERIC Educational Resources Information Center

Wilcox, Bethany R.; Pollock, Steven J.

2015-01-01

Standardized conceptual assessment represents a widely used tool for educational researchers interested in student learning within the standard undergraduate physics curriculum. For example, these assessments are often used to measure student learning across educational contexts and instructional strategies. However, to support the large-scale…

Upper-Division Student Difficulties with the Dirac Delta Function

ERIC Educational Resources Information Center

Wilcox, Bethany R.; Pollock, Steven J.

2015-01-01

The Dirac delta function is a standard mathematical tool that appears repeatedly in the undergraduate physics curriculum in multiple topical areas including electrostatics, and quantum mechanics. While Dirac delta functions are often introduced in order to simplify a problem mathematically, students still struggle to manipulate and interpret them.…

Mathematics Pedagogy and Content in a Blended Teacher Education Program

ERIC Educational Resources Information Center

Morales, Romelia V.; Anderson, Hal; McGowan, John

2003-01-01

Recently, the Department of Teacher Education and the Liberal Studies Program in the School of Education at California State University, Dominguez Hills (CSUDH) collaborated in developing a Blended Liberal Studies/Teacher Education Program (BLTEP) for upper division transfer students interested in completing an elementary credential. The BLTEP…

Bachelor of Applied Sciences: Outcomes Evaluation. Research Report No. 13-6

ERIC Educational Resources Information Center

Washington State Board for Community and Technical Colleges, 2013

2013-01-01

Community and technical colleges (CTCs) play an important role in producing baccalaureate degree graduates in Washington State. Baccalaureate degrees that build upon the professional-technical associate degree provide expanded opportunities for both graduates and employers by providing the upper-division coursework in an applied field. Programs…

Street Crossing: Observational Research and Developing Health Communication Strategies

ERIC Educational Resources Information Center

Mackert, Michael; Lazard, Allison; Wyeth, Ben

2015-01-01

Students in communication, and particularly in advertising, are encouraged to value creativity. However, even in programs that value creativity, it can be difficult to encourage creativity in the process of research that guides communication efforts. The project described in this paper--"Street Crossing"--is used in upper-division and…

Logistics of Mathematical Modeling-Focused Projects

ERIC Educational Resources Information Center

Harwood, R. Corban

2018-01-01

This article addresses the logistics of implementing projects in an undergraduate mathematics class and is intended both for new instructors and for instructors who have had negative experiences implementing projects in the past. Project implementation is given for both lower- and upper-division mathematics courses with an emphasis on mathematical…

3. Photographic copy of original design drawing, dated January 1970 ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

3. Photographic copy of original design drawing, dated January 1970 (original Army Operation Drawing in possession of the U.S. Army Corps of Engineers, Huntsville Division) Upper area and roof plans - Stanley R. Mickelsen Safeguard Complex, Universal Missile Building, Between Tactical Road South & Patrol Road, Nekoma, Cavalier County, ND

Microcomputer Learning Project. Willow Creek School Division No. 28.

ERIC Educational Resources Information Center

Millar, Garnet; MacLeod, Alan

Comparative research was conducted using gifted and average upper elementary and junior high school students to determine the effectiveness of utilizing microcomputers for the development of computer literacy and the implementation of curriculum courseware. Eighty students were selected as the treatment group and received instruction in the…

Domestic and International Service Learning Experiences: A Comparative Study of Pre-Service Teacher Outcomes

ERIC Educational Resources Information Center

Miller, Kari Knutson; Gonzalez, Amber M.

2010-01-01

This paper examines pre-service teacher outcomes associated with service learning in domestic and international settings. Participants included upper-division, undergraduate-level pre-service teachers who participated in service learning experiences in either local, domestic settings (Orange County, CA) or international settings (Shanghai and…

Distributed Collaborative Homework Activities in a Problem-Based Usability Engineering Course

ERIC Educational Resources Information Center

Carroll, John M.; Jiang, Hao; Borge, Marcela

2015-01-01

Teams of students in an upper-division undergraduate Usability Engineering course used a collaborative environment to carry out a series of three distributed collaborative homework assignments. Assignments were case-based analyses structured using a jigsaw design; students were provided a collaborative software environment and introduced to a…

Comparing Amide-Forming Reactions Using Green Chemistry Metrics in an Undergraduate Organic Laboratory

ERIC Educational Resources Information Center

Fennie, Michael W.; Roth, Jessica M.

2016-01-01

In this laboratory experiment, upper-division undergraduate chemistry and biochemistry majors investigate amide-bond-forming reactions from a green chemistry perspective. Using hydrocinnamic acid and benzylamine as reactants, students perform three types of amide-forming reactions: an acid chloride derivative route; a coupling reagent promoted…

The Breakup

ERIC Educational Resources Information Center

Lum, Lydia

2011-01-01

This article reports on the breakup between Texas Southmost College (TSC) and the upper-division University of Texas at Brownsville (UTB). The split marks the official end of an unusual 20-year partnership between TSC and the University of Texas System that, for the first time, ushered four-year university education into overwhelmingly Latino…

Allied Health Students' Learning-Styles Identified with Two Different Assessments

ERIC Educational Resources Information Center

Morton-Rias, Dawn; Dunn, Rita; Terregrossa, Ralph; Geisert, Gene; Mangione, Robert; Ortiz, Samuel; Honigsfeld, Andrea

2008-01-01

This research identified and compared the learning styles of 154 ethnically diverse, upper division undergraduate and graduate students in Allied Health utilizing the "Building Excellence" (BE) (Rundle & Dunn, 2000) and the "Productivity Environmental Preference Survey" (PEPS) (Dunn, Dunn, & Price, 1996). Relationships among age, class standing,…

Potentiometric Demonstration of Metal Biosorption by Nonliving Plants

ERIC Educational Resources Information Center

Velazquez-Jimenez, Litza Halla; Torres-Rodriguez, Luz Maria; Garcia-de la Cruz, Ramon Fernando; Montes-Rojas, Antonio; Lopez-Arteaga, Rafael Eduardo

2010-01-01

An electrochemical experiment is presented to illustrate biosorption to second-year and upper-division undergraduate students. The extraction of Cd[superscript 2+], Pb[superscript 2+], and Cu[superscript 2+] by nonliving "Typha latifolia" (cattail) roots can be monitored in real time by potentiometry determinations. The open circuit potential…

Quantum Mechanics Concept Assessment: Development and Validation Study

ERIC Educational Resources Information Center

Sadaghiani, Homeyra R.; Pollock, Steven J.

2015-01-01

As part of an ongoing investigation of students' learning in first semester upper-division quantum mechanics, we needed a high-quality conceptual assessment instrument for comparing outcomes of different curricular approaches. The process of developing such a tool started with converting a preliminary version of a 14-item open-ended quantum…

"El Ojo en La Meta": Latino Male Undergraduates' Coping Processes

ERIC Educational Resources Information Center

Gloria, Alberta M.; Castellanos, Jeanett; Delgado-Guerrero, Marla; Salazar, Andrea C.; Nieves, Cecilia M.; Mejia, Araceli; Martinez, Vanessa L.

2017-01-01

As Latino males are entering and graduating from higher education at significantly lower rates than their counterparts, this study focused on their educational coping processes. Interviews with five upper-division Latino male undergraduates at a large predominantly White 4-year university revealed a range of coping processes which were…

A Methods-Based Biotechnology Course for Undergraduates

ERIC Educational Resources Information Center

Chakrabarti, Debopam

2009-01-01

This new course in biotechnology for upper division undergraduates provides a comprehensive overview of the process of drug discovery that is relevant to biopharmaceutical industry. The laboratory exercises train students in both cell-free and cell-based assays. Oral presentations by the students delve into recent progress in drug discovery.…

Students' Epistemological Framing in Quantum Mechanics Problem Solving

ERIC Educational Resources Information Center

Modir, Bahar; Thompson, John D.; Sayre, Eleanor C.

2017-01-01

Students' difficulties in quantum mechanics may be the result of unproductive framing and not a fundamental inability to solve the problems or misconceptions about physics content. We observed groups of students solving quantum mechanics problems in an upper-division physics course. Using the lens of epistemological framing, we investigated four…

Does Video-Autotutorial Instruction Improve College Student Achievement?

ERIC Educational Resources Information Center

Fisher, K. M.; And Others

1977-01-01

Compares student achievement in an upper-division college introductory course taught by the video-autotutorial method with that in two comparable courses taught by the lecture-discussion method. Pre-post tests of 623 students reveal that video-autotutorial students outperform lecture/discussion participants at all ability levels and that in…

Changing the Latitudes and Attitudes about Content Analysis Research

ERIC Educational Resources Information Center

Brank, Eve M.; Fox, Kathleen A.; Youstin, Tasha J.; Boeppler, Lee C.

2008-01-01

The current research employs the use of content analysis to teach research methods concepts among students enrolled in an upper division research methods course. Students coded and analyzed Jimmy Buffett song lyrics rather than using a downloadable database or collecting survey data. Students' knowledge of content analysis concepts increased after…

Division of Labor in Colonies of the Eusocial Wasp, Mischocyttarus consimilis

PubMed Central

Torres, Viviana O.; Montagna, Thiago S.; Raizer, Josué; Antonialli-Junior, William F.

2012-01-01

The division of labor between castes and the division of labor in workers according to age (temporal polyethism) in social wasps are crucial for maintaining social organization. This study evaluated the division of labor between castes, and the temporal polyethism in workers of Mischocyttarus consimilis Zikán (Hymenoptera: Vespidae). To describe the behavioral repertory of this species, observations were made of 21 colonies, with 100 hours of observations. In order to observe temporal polyethism, each newly emerged wasp was marked with colored dots on the upper area of the thorax. This allowed the observation of behavioral acts performed by each worker from the time of emergence to its death. Through hybrid multidimensional scaling, a clear division between queens and workers could be identified, in which the behaviors of physical dominance and food solicitation characterized the queen caste; while behaviors such as adult—adult trophallaxis, destruction of cells, alarm, foraging for prey, foraging for nectar, and unsuccessful foraging characterized the worker caste. Hybrid multidimensional scaling characterized two groups, with intra—nest activities preferentially accomplished by younger workers, while extra—nest activities such as foraging were executed more frequently by older workers. PMID:22954231

Publications - GMC 365 | Alaska Division of Geological & Geophysical

Science.gov Websites

, Susie #1, Gubik Test #2, Square Lake Test Well #1 Authors: FEX L.P., and Weatherford Laboratories Samples: Ivishak Unit #1, Susie #1, Gubik Test #2, Square Lake Test Well #1: Alaska Division of Geological

Sudbury project (University of Muenster-Ontario Geological Survey): Summary of results - an updated impact model

NASA Technical Reports Server (NTRS)

Avermann, M.; Bischoff, L.; Brockmeyer, P.; Buhl, D.; Deutsch, A.; Dressler, B. O.; Lakomy, R.; Mueller-Mohr, V.; Stoeffler, D.

1992-01-01

In 1984 the Ontario Geological Survey initiated a research project on the Sudbury structure (SS) in cooperation with the University of Muenster. The project included field mapping (1984-1989) and petrographic, chemical, and isotope analyses of the major stratigraphic units of the SS. Four diploma theses and four doctoral theses were performed during the project (1984-1992). Specific results of the various investigations are reported. Selected areas of the SS were mapped and sampled: Footwall rocks; Footwall breccia and parts of the sublayer and lower section of the Sudbury Igneous Complex (SIC); Onaping Formation and the upper section of the SIC; and Sudbury breccia and adjacent Footwall rocks along extended profiles up to 55 km from the SIC. All these stratigraphic units of the SS were studied in substantial detail by previous workers. The most important characteristic of the previous research is that it was based either on a volcanic model or on a mixed volcanic-impact model for the origin of the SS. The present project was clearly directed toward a test of the impact origin of the SS without invoking an endogenic component. In general, our results confirm the most widely accepted stratigraphic division of the SS. However, our interpretation of some of the major stratigraphic units is different from most views expressed. The stratigraphy of the SS and its new interpretation is given as a basis for discussion.

Ground-water data collected in the Missouri River basin units in Kansas during 1950

USGS Publications Warehouse

Berry, Delmar W.

1951-01-01

Ground-water studies in the Missouri River basin were begun by the United States Geological Survey during the fall of 1945 as a part of a program for the development of the resources of the basin by the United States Bureau of Reclamation and other Federal Agencies. The studies of the ground-water resources in the part of Kansas that lies within the basin have been coordinated with the cooperative program of ground-water studies already being carried on in Kansas by the United States Geological Survey, the State Geological Survey of Kansas,the Division of Sanitation of the Kansas State Board of Health, and the Division of Water Resources of the Kansas State Board of Agriculture.

77 FR 65582 - Pfizer Therapeutic Research, Pfizer Worldwide Reasearch & Development Division, Formerly Known as...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-29

..., Central Nervous System Research Unit (Currently Known as Neuroscience Research Unit), Global External... as Warner Lambert Company, Central Nervous System Research Unit, Global External Supply Department... Central Nervous System Research Unit was renamed the Neuroscience Research Unit. In order to ensure proper...

Bottom sediments and nutrients in the tidal Potomac system, Maryland and Virginia

USGS Publications Warehouse

Glenn, Jerry L.

1988-01-01

The characteristics and distributions of near-surface bottom sediments and of nutrients in the sediments provide information on modern sediment and nutrient sources, sedimentation environments, and geochemical reactions in the tidal Potomac system, Maryland and Virginia. This information is fundamental to an improved understanding of sedimentation and eutrophication problems in the tidal Potomac system. The tidal Potomac system consists of 1,230 square kilometers of intertidal to subtidal Potomac mainstem and tributary streambed from the heads-of-tides to Chesapeake Bay. Tidal Potomac sediments are dominantly silt and clay except in local areas. An average sediment sample is about two-thirds silt and clay (fine) particles and one-third sand (coarse) particles. The mean of the median size of all samples is 6.60 phi, or 0.010 millimeters. Sorting generally is poor and the average sediment is skewed toward the fine tail of the size-distribution curve. Mean particle-size measures have large standard deviations. Among geomorphic units, two distinctly different size populations are found; fine (median phi about 9), and poorly sorted (sorting about 3) sediments in the channel and the smooth flat, and coarse (median phi about 2), and well sorted (sorting about 1) sediments in the shoreline flat and the irregular slope. Among mainstem hydrologic divisions, an average sediment from the river and the estuary division is coarser and more variable than an average sediment from the transition division. Substantial concentrations of total carbon, total nitrogen, and total phosphorus, and limited amounts of inorganic carbon, ammonia nitrogen and nitrite plus nitrate nitrogen occur in tidal Potomac sediments. An average tidal Potomac sediment sample weighing 1 kilogram contains about 21,000 milligrams of total carbon, 2,400 milligrams of total nitrogen, 1,200 milligrams of total phosphorus, 600 milligrams of inorganic carbon, 170 milligrams of ammonia nitrogen, and 2 milligrams of nitrite plus nitrate nitrogen. Total carbon, nitrogen, and phosphorus have an average ratio by weight of 18:2:1 and an average ratio by atoms of 94:8:1. Nutrient concentrations and nutrient ratios have large ranges and standard deviations. Nutrient concentrations usually are closely related to particle size; large concentrations are characteristic of fine sediments in the channel and the smooth flat, and small concentrations are typical of coarse sediments in the shoreline flat and the irregular slope. Concentrations typically decrease from the river division to the estuary division. Mainstem and tributaries show no statistically significant difference in mean particle-size measures or mean nutrient concentrations. Tributaries do not contribute large quantities of sediment with diverse texture or nutrient content to the Potomac mainstem. Particle-size measures and nutrient concentrations in the mainstem are significantly related to hydrologic divisions and geomorphic units; that is, particle size and nutrients vary significantly along and across the Potomac mainstem. Lateral variations in particle size and nutrient content are more pronounced and contribute more to significant relations than longitudinal variations contribute. The mean values for the median particle size and for the percentage of sand indicate significant variations among hydrologic divisions for samples from a geomorphic unit, and among geomorphic units, for samples from a hydrologic division. Sediments of channels and smooth flats in the river division commonly are coarser than sediments of channels and smooth flats in the transition and the estuary divisions. Shoreline flats in the estuary division are coarser than shoreline flats in the river division. Shoreline flats and irregular slopes in each hydrologic division generally are significantly coarser than channels and smooth flats. Relations between particle-size measures and geomorphic units show progressively larger cor

Regional variation in drug purchase opportunity among youths in the United States, 1996-1997.

PubMed

James, Kirk E; Wagner, Fernando A; Anthony, James C

2002-03-01

This study was designed to examine geographic variation in illegal drug purchase opportunity among young people living in the United States; there was a subfocus on age, sex, and urban/rural residence. Data from the 1996-1997 National Household Surveys on Drug Abuse were analyzed; the nationally representative sample of community residents included 21,531 participants aged 12-24 years old. Respondents were asked if someone had approached them to sell them an illegal drug during the past 30 days. To protect respondents' confidentiality, there is no finegrained geographical coding of data in the National Household Surveys on Drug Abuse public use data files, but nine geographical divisional indicators are provided (i.e., West North Central, New England, etc.). Results indicated males were an estimated 1.8 times more likely than females to have had a recent illicit drug purchase opportunity, and urban residents were 1.5 times more likely than rural residents to have had a recent drug purchase opportunity. As for geographic divisions, the Pacific division surpassed all other divisions: Its residents were 1.5 times more likely to have recent drug purchase opportunities than the West North Central division (used here as a reference category). After controlling statistically for age, sex, and urban/rural residence, residence in four divisions was found to be associated with greater likelihood of an illicit drug purchase opportunity. The observed patterns of drug purchase opportunity add new features to our understanding of illicit drug involvement across the United States.

76 FR 35017 - United States et al. v. United Regional Health Care System; Public Comments and Response on...

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... DEPARTMENT OF JUSTICE Antitrust Division United States et al. v. United Regional Health Care... proposed Final Judgment in United States and State of Texas v. United Regional Health Care System, Civil... Texas, (RCO) Plaintiffs, V. United Regional Health Care System, Defendant. Case No.: 7:11-cv-00030...

Great Expectations: The U.S. Army X Corps in Korea, September-November 1950

DTIC Science & Technology

2014-05-22

nonetheless commenced operations in Korea with a newly formed team that had little experience working together.37 Moreover, the extensive demobilization...Division landed at Inchon close to full strength, the unit lacked experience , training, and cohesion.58 Like the 7th Infantry Division, the 3d Infantry...equipment’s readiness for operations in Korea. Ernest H. Giusti, Mobilization of the Marine Corps Reserve in the Korean Conflict, 17 Marine Division

Evaluation of nasogastric tubes to enable differentiation between upper and lower gastrointestinal bleeding in unselected patients with melena.

PubMed

Kessel, Boris; Olsha, Oded; Younis, Aurwa; Daskal, Yaakov; Granovsky, Emil; Alfici, Ricardo

2016-02-01

Gastrointestinal (GI) bleeding is a common surgical problem. The aim of this study was to evaluate how insertion of the nasogastric tube may enable differentiation between upper and lower GI bleeding in patients with melena. A retrospective study involving patients admitted to our surgery division with a melena was carried out between the years 2010 and 2012. A total of 386 patients were included in the study. Of these, 279 (72.2%) patients had negative nasogastric aspirate. The sensitivity of examination of nasogastric aspirate to establish the upper GI as the source of bleeding was only 28% and the negative predictive value of a negative nasogastric aspirate was less than 1%. Most patients who initially presented with melena and were found to have upper GI bleeding had a negative nasogastric aspirate. Insertion of a nasogastric tube does not affect the clinical decision to perform upper endoscopy and should not be routinely carried out.

A Modular Approach to Arithmetic and Logic Unit Design on a Reconfigurable Hardware Platform for Educational Purpose

NASA Astrophysics Data System (ADS)

Oztekin, Halit; Temurtas, Feyzullah; Gulbag, Ali

The Arithmetic and Logic Unit (ALU) design is one of the important topics in Computer Architecture and Organization course in Computer and Electrical Engineering departments. There are ALU designs that have non-modular nature to be used as an educational tool. As the programmable logic technology has developed rapidly, it is feasible that ALU design based on Field Programmable Gate Array (FPGA) is implemented in this course. In this paper, we have adopted the modular approach to ALU design based on FPGA. All the modules in the ALU design are realized using schematic structure on Altera's Cyclone II Development board. Under this model, the ALU content is divided into four distinct modules. These are arithmetic unit except for multiplication and division operations, logic unit, multiplication unit and division unit. User can easily design any size of ALU unit since this approach has the modular nature. Then, this approach was applied to microcomputer architecture design named BZK.SAU.FPGA10.0 instead of the current ALU unit.

Hydrogeology, water quality, and saltwater intrusion in the Upper Floridan Aquifer in the offshore area near Hilton Head Island, South Carolina, and Tybee Island, Georgia, 1999-2002

USGS Publications Warehouse

Falls, W. Fred; Ransom, Camille; Landmeyer, James E.; Reuber, Eric J.; Edwards, Lucy E.

2005-01-01

To assess the hydrogeology, water quality, and the potential for saltwater intrusion in the offshore Upper Floridan aquifer, a scientific investigation was conducted near Tybee Island, Georgia, and Hilton Head Island, South Carolina. Four temporary wells were drilled at 7, 8, 10, and 15 miles to the northeast of Tybee Island, and one temporary well was drilled in Calibogue Sound west of Hilton Head Island. The Upper Floridan aquifer at the offshore and Calibogue sites includes the unconsolidated calcareous quartz sand, calcareous quartz sandstone, and sandy limestone of the Oligocene Lazaretto Creek and Tiger Leap Formations, and the limestone of the late Eocene Ocala Limestone and middle Avon Park Formation. At the 7-, 10-, and 15-mile sites, the upper confining unit between the Upper Floridan and surficial aquifers correlates to the Miocene Marks Head Formation. Paleochannel incisions have completely removed the upper confining unit at the Calibogue site and all but a 0.8-foot-thick interval of the confining unit at the 8-mile site, raising concern about the potential for saltwater intrusion through the paleochannel-fill sediments at these two sites. The paleochannel incisions at the Calibogue and 8-mile sites are filled with fine- and coarse-grained sediments, respectively. The hydrogeologic setting and the vertical hydraulic gradients at the 7- and 10-mile sites favored the absence of saltwater intrusion during predevelopment. After decades of onshore water use in Georgia and South Carolina, the 0-foot contour in the regional cone of depression of the Upper Floridan aquifer is estimated to have been at the general location of the 7- and 10-mile sites by the mid-1950s and at or past the 15-mile site by the 1980s. The upward vertical hydraulic gradient reversed, but the presence of more than 17 feet of upper confining unit impeded the downward movement of saltwater from the surficial aquifer to the Upper Floridan aquifer at the 7- and 10-mile sites. At the 10-mile site, the chloride concentration in the Upper Floridan borehole-water sample and the pore-water samples from the Oligocene and Eocene strata support the conclusion of no noticeable modern saltwater intrusion in the Upper Floridan aquifer. The chloride concentration of 370 milligrams per liter in the borehole-water sample at the 7-mile site from the Upper Floridan aquifer at 78 to 135 feet below North American Vertical Datum of 1988 is considerably higher than the chloride concentration of 25 milligrams per liter measured at the 10-mile site. The higher concentration probably is the result of downward leakage of saltwater through the confining unit at the 7-mile site or could reflect downward leakage of saltwater through an even thinner layer of the upper confining unit beneath the paleochannel to the northeast and lateral movement (encroachment) from the paleochannel to the 7-mile site. Carbon-14 concentrations at both sites, however, are low and indicate that most of the water is relict fresh ground water. The hydrogeology at the 15-mile site includes 17 feet of the upper confining unit. The chloride concentration in the Upper Floridan aquifer is 6,800 milligrams per liter. The setting for the Upper Floridan aquifer beneath the 15-mile site is interpreted as a transitional mixing zone between relict freshwater and relict saltwater. At the Calibogue site, 35 feet of fine-grained paleochannel-fill sediments overlies the Oligocene strata of the Upper Floridan aquifer. The vertical hydraulic conductivity of the paleochannel fill at this site is similar to the upper confining unit and effectively replaces the missing upper confining unit. Chloride concentrations and low carbon-14 and tritium concentrations in borehole water from the Upper Floridan aquifer, and low chloride concentrations in pore water from the upper confining unit indicate relict freshwater confined in the Upper Floridan aquifer at the Calibogue site. The coarse-grained paleochannel-f

[Risk for the development of upper gastrointestinal bleeding in children in an intensive care unit].

PubMed

Gutiérrez-Gutiérrez, Glenda Karina; Villasís-Keever, Miguel Angel; González-Ortiz, Beatriz; Troconis-Trens, Germán; Tapia-Monge, Dora María; Flores-Calderón, Judith

2014-01-01

Although gastrointestinal tract bleeding can occur at any age, most studies trying to establish causes or risk factors for its development have been conducted in adults. The aim of this study was to determine risk factors in children admitted in a pediatric intensive care unit. A retrospective case-control study was conducted. Children who developed upper gastrointestinal bleeding children during their stay at the intensive care unit were considered the cases. Variables were obtained from medical records including age, sex, nutritional status, mechanical ventilation, use of nasogastric tube, development of complications, presence of coagulopathy, use of prophylaxis for upper gastrointestinal tract bleeding, fasting and use of steroids. Using a multivariate analysis, risk factors were identified, with odds ratios (OR) and 95 % confidence intervals (95 % CI) calculations. Out of 165 patients, 58 had upper gastrointestinal bleeding (35 %). Risk factors identified were prolonged clotting times (OR = 3.35), thrombocytopenia (OR = 2.39), development of sepsis (OR = 6.74) or pneumonia (OR = 4.37). Prophylaxis for upper gastrointestinal bleeding was not a protective factor. Upper gastrointestinal bleeding frequency in children hospitalized in an intensive care unit was high. Identifying risk factors should help to reduce upper gastrointestinal bleeding frequency.

Publications - GMC 184 | Alaska Division of Geological & Geophysical

Science.gov Websites

Unit #1, Anchor Point #1, Coal Bay State #1 Authors: Unknown Publication Date: 1991 Publisher: Alaska : South Diamond Gulch Unit #1, South Caribou Hill Unit #1, Anchor Point #1, Coal Bay State #1: Alaska

75 FR 5145 - AK Steel Corporation, Mansfield Works Division, Mansfield, OH; Notice of Affirmative...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-01

... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-71,375] AK Steel Corporation, Mansfield Works Division, Mansfield, OH; Notice of Affirmative Determination Regarding Application for Reconsideration By application dated December 10, 2009, the United Steel Workers, Local 169, requested...

7 CFR 61.2 - Terms defined.

Code of Federal Regulations, 2010 CFR

2010-01-01

... United States, or any officer or employee of the Department to whom authority has heretofore been... Administrator of the Agricultural Marketing Service, or any officer or employee of the Service, to whom... Director of the Cotton Division, or any officer or employee of the Division to whom authority has...

78 FR 13084 - Notice of Lodging of Proposed Consent Decree Under the Clean Air Act

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2013-02-26

..., WPT LLC, and Westlake Polymers LLC (collectively ``Defendants'') for civil penalties and injunctive... General, Environment and Natural Resources Division, and should refer to United States v. Westlake... Section Chief, Environmental Enforcement Section, Environment and Natural Resources Division. [FR Doc...

Publications - GMC 292 | Alaska Division of Geological & Geophysical

Science.gov Websites

and core chips (13760'-13820') of Union Oil Company of California Clam Gulch Unit #1 Authors: Marathon Oil Company Publication Date: 2000 Publisher: Alaska Division of Geological & Geophysical Surveys information. Bibliographic Reference Marathon Oil Company, 2000, Hydrocarbon extraction gas chromatograph

77 FR 36008 - Agency Information Collection Activities; Proposed Collection: Cargo Theft Incident Report...

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2012-06-15

... DEPARTMENT OF JUSTICE Federal Bureau of Investigation [OMB Number 1110-0048] Agency Information... of Justice, Federal Bureau of Investigation, Criminal Justice Information Services Division (CJIS..., should be directed to Mr. Gregory E. Scarbro, Unit Chief, Federal Bureau of Investigation, CJIS Division...

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... DEPARTMENT OF JUSTICE Federal Bureau of Investigation [OMB Number 1110--NEW] Agency Information... Justice, Federal Bureau of Investigation, Criminal Justice Information Services Division (CJIS) will be.... Scarbro, Unit Chief, Federal Bureau of Investigation, CJIS Division, Module E-3, 1000 Custer Hollow Road...

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... DEPARTMENT OF JUSTICE Federal Bureau of Investigation [OMB Number 1110-NEW] Agency Information... Justice, Federal Bureau of Investigation, Criminal Justice Information Services Division (CJIS) will... directed to Mr. Gregory E. Scarbro, Unit Chief, Federal Bureau of Investigation, CJIS Division, Module E-3...

ClueConnect: a word array game to promote student comprehension of key terminology in an introductory anatomy and physiology course.

PubMed

Burleson, Kathryn M; Olimpo, Jeffrey T

2016-06-01

The sheer amount of terminology and conceptual knowledge required for anatomy and physiology can be overwhelming for students. Educational games are one approach to reinforce such knowledge. In this activity, students worked collaboratively to review anatomy and physiology concepts by creating arrays of descriptive tiles to define a term. Once guessed, students located the structure or process within diagrams of the body. The game challenged students to think about course vocabulary in novel ways and to use their collective knowledge to get their classmates to guess the terms. Comparison of pretest/posttest/delayed posttest data revealed that students achieved statistically significant learning gains for each unit after playing the game, and a survey of student perceptions demonstrated that the game was helpful for learning vocabulary as well as fun to play. The game is easily adaptable for a variety of lower- and upper-division courses. Copyright © 2016 The American Physiological Society.

Electrical Power Engineering Technology: Designing a New Two-Plus-Two Curriculum

ERIC Educational Resources Information Center

Burson, Jack

1978-01-01

An upper-division two-year program in electrical power engineering technology developed at Oklahoma State University is described. The typical two-plus-two program in mechanical, electronics, electromechanical, or other related technologies consists of two years of study at the associate level followed by two years at the bachelor's level. (MF)

Co-­Teaching Social Research Methods in a Joint Sociology/Anthropology Department

ERIC Educational Resources Information Center

Manthei, Jennifer; Isler, Jonathan

2011-01-01

In the course of developing and co-­teaching Social Research Methods (SRM), an interdisciplinary, upper-­division undergraduate course at the University of Illinois at Springfield (UIS), the authors discovered that this type of partnership is ripe ground for exploring integration of anthropology and sociology on epistemological and methodological…

Nanofabrication and Electrochemical Characterization of Self- Assembled Monolayers Sandwiched between Metal Nanoparticles and Electrode Surfaces

ERIC Educational Resources Information Center

Cea, Pilar; Martín, Santiago; Gonza´lez-Orive, Alejandro; Osorio, Henrry M.; Quintín, Pablo; Herrer, Lucía

2016-01-01

Nanoscience and nanotechnology have reached the syllabi of many upper-division undergraduate and master level courses all over the world. There is therefore a growing need for practical exercises that illustrate the fabrication, characterization, properties, and applications of nanomaterials. Here we describe an advanced-level laboratory…

Degree Programs for the Part-Time Student: A Proposal.

ERIC Educational Resources Information Center

California Univ., Berkeley.

This report examines the University of California's potential for responding to the needs of part-time students and urges the University into unchartered but exciting educational arenas. The report asks the University to make its upper division and master's program more available, its facilities more accessible, and its support services more…

Hybrid Course Design: A Different Type of Polymer Blend

ERIC Educational Resources Information Center

Pilcher, Spence C.

2017-01-01

An upper-division undergraduate polymer chemistry course was developed as a blended/hybrid course. The students met face-to-face once a week for 75 min with all other components being available online. Face-to-face meetings were used for class discussions/problem-based lectures, student presentations, hands-on activities, and examinations. Online…

Partial Derivative Games in Thermodynamics: A Cognitive Task Analysis

ERIC Educational Resources Information Center

Kustusch, Mary Bridget; Roundy, David; Dray, Tevian; Manogue, Corinne A.

2014-01-01

Several studies in recent years have demonstrated that upper-division students struggle with the mathematics of thermodynamics. This paper presents a task analysis based on several expert attempts to solve a challenging mathematics problem in thermodynamics. The purpose of this paper is twofold. First, we highlight the importance of cognitive task…

The Alcohol Dehydrogenase Kinetics Laboratory: Enhanced Data Analysis and Student-Designed Mini-Projects

ERIC Educational Resources Information Center

Silverstein, Todd P.

2016-01-01

A highly instructive, wide-ranging laboratory project in which students study the effects of various parameters on the enzymatic activity of alcohol dehydrogenase has been adapted for the upper-division biochemistry and physical biochemistry laboratory. Our two main goals were to provide enhanced data analysis, featuring nonlinear regression, and…

The Effect of Modeling and Visualization Resources on Student Understanding of Physical Hydrology

ERIC Educational Resources Information Center

Marshall, Jilll A.; Castillo, Adam J.; Cardenas, M. Bayani

2015-01-01

We investigated the effect of modeling and visualization resources on upper-division, undergraduate and graduate students' performance on an open-ended assessment of their understanding of physical hydrology. The students were enrolled in one of five sections of a physical hydrology course. In two of the sections, students completed homework…

Applying Rhetorical Genre Studies to a Stand-Alone Online Professional Writing Course

ERIC Educational Resources Information Center

Adams, Heather Brook; Jenkins, Patricia

2015-01-01

This program profile explains and illustrates a pedagogical application of Rhetorical Genre Studies (RGS) to a one-semester, upper-division online Professional Writing course. We explain our use of a heuristic, which we liken to "night-vision goggles," that enables students to systematically analyze field data that they gather from a…

Can Technology Improve Large Class Learning? The Case of an Upper-Division Business Core Class

ERIC Educational Resources Information Center

Stanley, Denise

2013-01-01

Larger classes are often associated with lower student achievement. The author tested the hypothesis that the introduction of personal response systems significantly improves scores in a 250-seat classroom, through the channels of improved attendance and engagement. She focused on how continuous participation with the technology could change…

An Evaluation of Student Team Teaching in Sophomore Physics Classes. Final Report.

ERIC Educational Resources Information Center

Thrasher, Paul H.

In the present document the effectiveness of a student team teaching technique is evaluated in comparison with the lecture method. The team teaching technique, previously used for upper division and graduate physics courses, was, for this study, used in a sophomore physics, electricity and magnetism course for engineers, mathematicians, chemists,…

Focusing on the Hard parts: A Biomechanics Laboratory Exercise

ERIC Educational Resources Information Center

Fingerut, Jonathan; Orbe, Kristina; Flynn, Daniel; Habdas, Piotr

2013-01-01

As part of a biomechanics course aimed at both upper-division Biology and Physics majors, this laboratory exercise introduces students to the ingenious ways in which organisms vary the composition and form of support and defensive structures such as bone and shell to maximize their strength while minimizing the energetic cost needed to produce…

An Analogy Using Pennies and Dimes to Explain Chemical Kinetics Concepts

ERIC Educational Resources Information Center

Cortes-Figueroa, Jose E.; Perez, Wanda I.; Lopez, Jose R.; Moore-Russo, Deborah A.

2011-01-01

In this article, the authors present an analogy that uses coins and graphical analysis to teach kinetics concepts and resolve pseudo-first-order rate constants related to transition-metal complexes ligand-solvent exchange reactions. They describe an activity that is directed to upper-division undergraduate and graduate students. The activity…

Developing a "Gateway" Course to Prepare Nontraditional Students for Success in Upper-Division Science Courses

ERIC Educational Resources Information Center

Davies-Vollum, Katherine Sian; Greengrove, Cheryl

2010-01-01

In times of economic downturn, college enrollments often increase. Entering students may come from diverse educational backgrounds and bring variable skill sets. In this article, the authors describe a skills-focused course developed to ensure that transfer and nontraditional students returning to education are prepared to succeed in…

The Molecular Biology Capstone Assessment: A Concept Assessment for Upper-Division Molecular Biology Students

ERIC Educational Resources Information Center

Couch, Brian A.; Wood, William B.; Knight, Jennifer K.

2015-01-01

Measuring students' conceptual understandings has become increasingly important to biology faculty members involved in evaluating and improving departmental programs. We developed the Molecular Biology Capstone Assessment (MBCA) to gauge comprehension of fundamental concepts in molecular and cell biology and the ability to apply these concepts in…

Understanding Introductory Students' Application of Integrals in Physics from Multiple Perspectives

ERIC Educational Resources Information Center

Hu, Dehui

2013-01-01

Calculus is used across many physics topics from introductory to upper-division level college courses. The concepts of differentiation and integration are important tools for solving real world problems. Using calculus or any mathematical tool in physics is much more complex than the straightforward application of the equations and algorithms that…

Women and Mass Media Course Outline.

ERIC Educational Resources Information Center

Hill, Janellen

A complete upper division or graduate course outline for examining the media's effects on sex role stereotyping of women in society is presented in this paper. Various sections of the paper include (1) course objectives designed to explore how the media portrays women, how the media treats the changing role of women in society, and whether the…

Citrus Quality Control: An NMR/MRI Problem-Based Experiment

ERIC Educational Resources Information Center

Erhart, Sarah E.; McCarrick, Robert M.; Lorigan, Gary A.; Yezierski, Ellen J.

2016-01-01

An experiment seated in an industrial context can provide an engaging framework and unique learning opportunity for an upper-division physical chemistry laboratory. An experiment that teaches NMR/MRI through a problem-based quality control of citrus products was developed. In this experiment, using a problem-based learning (PBL) approach, students…

Physiological-Cognitive-Emotional Responses to Defense-Arousing Communication: Overview and Sex Differences.

ERIC Educational Resources Information Center

Gordon, Ronald D.

A 328-item checklist, suitable for the self-reporting of responses to any stimulus event, was administered to 107 upper division college students in an attempt to investigate the physiological-cognitive-emotional responses to defense arousing communication and to discover a greater range of the key features of the phenomena of…

An Algorithm for Computing Matrix Square Roots with Application to Riccati Equation Implementation,

DTIC Science & Technology

1977-01-01

pansion is compared to Euclid’s method. The apriori by Aerospace Medical Research Laboratory, Aero— upper and lower bounds are also calculated. The third ... space Medical Division , Air Force Systems Command , part of this paper extends the scalar square root al— Wright—Patterson Air Force Base, Ohio 45433

Introducing Undergraduates to Research Using a Suzuki-Miyaura Cross-Coupling Organic Chemistry Miniproject

ERIC Educational Resources Information Center

Oliveira, Deyvid G. M.; Rosa, Clarissa H.; Vargas, Bruna P.; Rosa, Diego S.; Silveira, Ma´rcia V.; de Moura, Neusa F.; Rosa, Gilber R.

2015-01-01

A five-week miniproject is described for an upper-division experimental organic chemistry course. The activities include synthesis of a phenylboronic acid via a Grignard reaction and its use in a Suzuki-Miyaura cross-coupling reaction. Technical skills and concepts normally presented in practical organic chemistry courses are covered, including…

Is Identical Really Identical? An Investigation of Equivalency Theory and Online Learning

ERIC Educational Resources Information Center

Lapsley, Ruth; Kulik, Brian; Moody, Rex; Arbaugh, J. B.

2008-01-01

This study investigates the validity of equivalency theory among 63 students by comparing two introductory upper-division human resource management courses: one taught online, the other in a traditional classroom. Commonalities included same term, same professor, and identical assignments/tests in the same order, thus allowing a direct comparison…

Faculty Beliefs about the Purposes for Teaching Undergraduate Physical Chemistry Courses

ERIC Educational Resources Information Center

Mack, Michael R.; Towns, Marcy H.

2016-01-01

We report the results of a phenomenographic analysis of faculty beliefs about the purposes for teaching upper-division physical chemistry courses in the undergraduate curriculum. A purposeful sampling strategy was used to recruit a diverse group of faculty for interviews. Collectively, the participating faculty regularly teach or have taught…

Purification and Electrophoretic Characterization of Lactate Dehydrogenase from Mammalian Blood: A Different Twist on a Classic Experiment

ERIC Educational Resources Information Center

Brunauer, Linda S.

2016-01-01

A multiweek protein purification suite, suitable for upper-division biochemistry or biotechnology undergraduate students, is described. Students work in small teams to isolate the enzyme lactate dehydrogenase (LDH) from a nontraditional tissue source, mammalian blood, using a sequence of three column chromatographic procedures: ion-exchange, size…

Engaging Students in Applied Electromagnetics at the University of San Diego

ERIC Educational Resources Information Center

Lumori, M. L. D.; Kim, E. M.

2010-01-01

Two possible topical approaches that have been applied to teaching an upper-division undergraduate electrical engineering applied electromagnetics course are presented. Each approach was applied to one of two offerings of the course, taught in different semesters. In either case, the course includes the study of electromagnetic theory and…

Consolidated Transfer Report. Transfer Policy and Upper-Division Baccalaureate Capacity

ERIC Educational Resources Information Center

Washington Higher Education Coordinating Board, 2006

2006-01-01

Transfer is a primary strategy for providing access to baccalaureate-level education in Washington State. For thousands of students, transfer is an effective and efficient way to complete their studies. About 41 percent of the 16,800 students awarded degrees at Washington public baccalaureate institutions in the 2000-2001 academic year had…

Using Texas Instruments Emulators as Teaching Tools in Quantitative Chemical Analysis

ERIC Educational Resources Information Center

Young, Vaneica Y.

2011-01-01

This technology report alerts upper-division undergraduate chemistry faculty and lecturers to the use of Texas Instruments emulators as virtual graphing calculators. These may be used in multimedia lectures to instruct students on the use of their graphing calculators to obtain solutions to complex chemical problems. (Contains 1 figure.)

Double-Polymer-Modified Pencil Lead for Stripping Voltammetry of Perchlorate in Drinking Water

ERIC Educational Resources Information Center

Izadyar, Anahita; Kim, Yushin; Ward, Michelle M.; Amemiya, Shigeru

2012-01-01

The inexpensive and disposable electrode based on a double-polymer-modified pencil lead is proposed for upper-division undergraduate instrumental laboratories to enable the highly sensitive detection of perchlorate. Students fabricate and utilize their own electrodes in the 3-4 h laboratory session to learn important concepts and methods of…

NASA/MSFC FY-83 Atmospheric Processes Research Review

NASA Technical Reports Server (NTRS)

Turner, R. E. (Compiler)

1983-01-01

The atmospheric processes research program was reviewed. Research tasks sponsored by the NASA Office of Space Science and Applications, Earth Sciences and Applications Division in the areas of upper atmosphere, global weather, and mesoscale processes are discussed. The are: the research project summaries, together with the agenda and other information about the meeting.

Singapore Math: Place Value, Computation & Number Sense. [CD-ROM

ERIC Educational Resources Information Center

Chen, Sandra

2008-01-01

"Singapore Math: Place Value, Computation & Number Sense" is a six-part presentation on CD-ROM that can be used by individual teachers or an entire school. The author takes primary to upper elementary grade teachers through place value skills with each of the computational operations: addition, subtraction, multiplication, and division. She gives…

Monograph - The Numerical Integration of Ordinary Differential Equations.

ERIC Educational Resources Information Center

Hull, T. E.

The materials presented in this monograph are intended to be included in a course on ordinary differential equations at the upper division level in a college mathematics program. These materials provide an introduction to the numerical integration of ordinary differential equations, and they can be used to supplement a regular text on this…

Theology in Ecological Perspective: An Interdisciplinary, Inquiry-Based Experiment

ERIC Educational Resources Information Center

Butkus, Russell A.; Kolmes, Steven A.

2008-01-01

As the result of an extensive self-study for the purpose of reaccreditation, the Department of Theology at The University of Portland began offering a new series of courses called Theological Perspective Courses (THEP). THEP courses are upper division and offered by theology faculty in conjunction with another department that has required core…

The Computer, the Discipline and the Classroom: Two Perspectives.

ERIC Educational Resources Information Center

Thurber, Bart; Pope, Jack

The authors present two case studies in the use of computers in the classroom, one involving an introductory computer science class, the other an upper division literature class. After describing each case, the differences are discussed, showing that pedagogical models developed for one discipline may not transfer to another, and that the…

Publications - GMC 390 | Alaska Division of Geological & Geophysical

Science.gov Websites

Alaska's Mineral Industry Reports AKGeology.info Rare Earth Elements WebGeochem Engineering Geology Alaska DGGS GMC 390 Publication Details Title: Drill logs (1987) from the Cominco Upper Discovery DDH-1 and Lower Discovery DDH-1 through DDH-5 boreholes, Mt. Estelle Prospect, Tyonek Quadrangle, Alaska Authors

Reflections on Teaching in a Computerized Classroom: Knowledge, Power and Technology.

ERIC Educational Resources Information Center

Sykes, Lynn; Uber, Nancy

A study focused on teachers who have worked in computerized, networked writing classrooms at Purdue University (Indiana) for several year. Each of the subjects was a teaching assistant in the Purdue English Department, and the courses involved were upper division technical writing courses. Three theoretical approaches underpinned the study:…

Model-Based Reasoning in the Physics Laboratory: Framework and Initial Results

ERIC Educational Resources Information Center

Zwickl, Benjamin M.; Hu, Dehui; Finkelstein, Noah; Lewandowski, H. J.

2015-01-01

We review and extend existing frameworks on modeling to develop a new framework that describes model-based reasoning in introductory and upper-division physics laboratories. Constructing and using models are core scientific practices that have gained significant attention within K-12 and higher education. Although modeling is a broadly applicable…

GC-MS Analysis of [gamma]-Hydroxybutyric Acid Analogs: A Forensic Chemistry Experiment

ERIC Educational Resources Information Center

Henck, Colin; Nally, Luke

2007-01-01

An upper-division forensic chemistry experiment is described. It involves using glycolic acid and sodium glycolate as analogs of [gamma]-hydroxybutyric acid and its sodium salt. The experiment shows the use of silylation in GC-MS analysis and gives students the opportunity to work with a commonly used silylating reagent,…

Assessing the Relationship between Youth Sport Participation Settings and Creativity in Adulthood

ERIC Educational Resources Information Center

Bowers, Matthew T.; Green, B. Christine; Hemme, Florian; Chalip, Laurence

2014-01-01

This article presents an assessment of the relative influences of time spent participating in organized sports and informal sports during childhood with respect to the development of general creativity. In this study, 99 upper-division undergraduate and graduate students completed a comprehensive childhood leisure activities questionnaire and the…

The Impact of a Student-Led Pedometer Intervention Incorporating Cognitive-Behavioral Strategies on Step Count and Self-Efficacy

ERIC Educational Resources Information Center

Raedeke, Thomas D.; Focht, Brian C.; King, Jenna S.

2010-01-01

This study evaluated the effectiveness of a student-led physical activity intervention that incorporated pedometers and cognitive-behavioral strategies. Undergraduate students (N = 117) enrolled in upper division exercise and sport science courses recruited participants. Participants in the cognitive-behavioral intervention condition received…

Innovative Interdisciplinary Business Courses Offered in Partnership with Social Institutions: An Update

ERIC Educational Resources Information Center

Cordeiro, William P.; Muraoka, Dennis

2015-01-01

An important element of the California State University Channel Islands (CI) mission is to promote cross-disciplinary thinking in its graduates. This is accomplished in part by requiring each student to complete three upper division interdisciplinary general education (UDIGE) courses. The CI faculty worked across disciplines to create and offer…

Effective Marketing Strategies Flow from Sound Segmentation Data.

ERIC Educational Resources Information Center

Chen, Henry C. K.; And Others

The paper investigates the potential market segments of an upper division university in transition to 4-year status, and explores selection criteria and the influence of various information sources on the choice of university by the potential target students. Data sources for the study included a survey of 142 freshmen students of whom 120…

Conference in Rhetorical Criticism: Commended Papers (6th, Hayward, California, May 1, 1971).

ERIC Educational Resources Information Center

Peat, Stephen D., Ed.; And Others

At the sixth annual Cal-State Hayward Conference in Rhetorical Criticism, upper division and graduate students from 11 western colleges and universities presented papers on the theory, history, and criticism of rhetoric. Panels of faculty members from the same colleges and universities selected the three best papers for commendation and…

NMR Studies of Structure-Reactivity Relationships in Carbonyl Reduction: A Collaborative Advanced Laboratory Experiment

ERIC Educational Resources Information Center

Marincean, Simona; Smith, Sheila R.; Fritz, Michael; Lee, Byung Joo; Rizk, Zeinab

2012-01-01

An upper-division laboratory project has been developed as a collaborative investigation of a reaction routinely taught in organic chemistry courses: the reduction of carbonyl compounds by borohydride reagents. Determination of several trends regarding structure-activity relationship was possible because each student contributed his or her results…

Integrating Business Core Knowledge through Upper Division Report Composition

ERIC Educational Resources Information Center

Roach, Joy; Tracy, Daniel; Durden, Kay

2007-01-01

The most ambitious project of many undergraduate business communication courses is the formal report. This assignment typically requires the use of many writing skills nurtured throughout the course. Skills such as proper style, tone, organization, flow, and mechanics are enhanced through the writing of memos and various types of letters. While…

Synthesis and [superscript 1]H NMR Spectroscopic Elucidation of Five- and Six-Membered D-Ribonolactone Derivatives

ERIC Educational Resources Information Center

Sales, Eric S.; Silveira, Gustavo P.

2015-01-01

Lactone-size identification of [subscript D]-ribonolactone derivatives has been debated for four decades due to complex lactone-ring rearrangements and acetal migration. This laboratory experiment for an upper-division undergraduate organic chemistry laboratory course describes a fast and reliable assignment of lactone-size derivatives from…

Constructing a Writer's Voice: Ethos, Tim Cahill, and the Jonestown Massacre

ERIC Educational Resources Information Center

Miller, Rich

2007-01-01

For over twenty years, Tim Cahill's writing has appeared in popular publications such as "Outside" and "Rolling Stone," and in many academic contexts, ranging from remedial and freshman composition textbooks to the use of his novels and short story collections in a variety of upper division literary courses. Cahill, then, is a…

Medieval Cities of Europe: Click, Tweet, Map, and Present

ERIC Educational Resources Information Center

Reyerson, Kathryn; Mummey, Kevin; Higdon, Jude

2011-01-01

During spring semester 2010, a long-standing upper-division lecture course, Medieval Cities of Europe, 500-1500 CE, underwent a course transformation. The goal was to address specific challenges with student engagement that the authors had experienced in the course in the past; their overarching strategy was to introduce technology into the course…

s48-e-013

NASA Image and Video Library

2012-11-08

S48-E-013 (15 Sept 1991) --- The Upper Atmosphere Research Satellite (UARS) in the payload bay of the earth- orbiting Discovery. UARS is scheduled for deploy on flight day three of the STS-48 mission. Data from UARS will enable scientists to study ozone depletion in the stratosphere, or upper atmosphere. This image was transmitted by the Electronic Still Camera (ESC), Development Test Objective (DTO) 648. The ESC is making its initial appearance on a Space Shuttle flight. Electronic still photography is a new technology that enables a camera to electronically capture and digitize an image with resolution approaching film quality. The digital image is stored on removable hard disks or small optical disks, and can be converted to a format suitable for downlink transmission or enhanced using image processing software. The Electronic Still Camera (ESC) was developed by the Man- Systems Division at the Johnson Space Center and is the first model in a planned evolutionary development leading to a family of high-resolution digital imaging devices. H. Don Yeates, JSC's Man-Systems Division, is program manager for the ESC. THIS IS A SECOND GENERATION PRINT MADE FROM AN ELECTRONICALLY PRODUCED NEGATIVE.

What Physicists Mean By the Equals Sign in Undergraduate Education

NASA Astrophysics Data System (ADS)

Kornick, Kellianne; Alaee, Dina; Sayre, Eleanor; Franklin, Scott

2017-01-01

Mathematical syntax allows for the description of meaningful concepts in the physical sciences, and having nuanced proficiency in mathematical formalism is closely tied to communication and understanding of physical principles. The concept of equality is especially important, as it constrains and dictates the relationships between two equated expressions, and a student with detailed understanding of these relationships can derive physical meaning from syntactical expressions mediated by equals signs by knowing the ``meaning'' of equals signs. We delineate types of equals signs as used in undergraduate textbooks and develop a categorization scheme in order to investigate how equals signs are used paradigmatically and culturally in textbooks to convey physical meaning. We classify equals signs into general clusters (causal, definitional, assignment, balancing, and ``just math''), each cluster containing more detailed types. We investigate differences across various topics and between introductory and upper-division textbooks. We found that upper division textbooks are more likely to use balancing, definitional, and more complex kinds of assignment forms, while introductory texts have much higher frequencies of simple assignment and ``just math'' types.

Mass and Reliability System (MaRS)

NASA Technical Reports Server (NTRS)

Barnes, Sarah

2016-01-01

The Safety and Mission Assurance (S&MA) Directorate is responsible for mitigating risk, providing system safety, and lowering risk for space programs from ground to space. The S&MA is divided into 4 divisions: The Space Exploration Division (NC), the International Space Station Division (NE), the Safety & Test Operations Division (NS), and the Quality and Flight Equipment Division (NT). The interns, myself and Arun Aruljothi, will be working with the Risk & Reliability Analysis Branch under the NC Division's. The mission of this division is to identify, characterize, diminish, and communicate risk by implementing an efficient and effective assurance model. The team utilizes Reliability and Maintainability (R&M) and Probabilistic Risk Assessment (PRA) to ensure decisions concerning risks are informed, vehicles are safe and reliable, and program/project requirements are realistic and realized. This project pertains to the Orion mission, so it is geared toward a long duration Human Space Flight Program(s). For space missions, payload is a critical concept; balancing what hardware can be replaced by components verse by Orbital Replacement Units (ORU) or subassemblies is key. For this effort a database was created that combines mass and reliability data, called Mass and Reliability System or MaRS. The U.S. International Space Station (ISS) components are used as reference parts in the MaRS database. Using ISS components as a platform is beneficial because of the historical context and the environment similarities to a space flight mission. MaRS uses a combination of systems: International Space Station PART for failure data, Vehicle Master Database (VMDB) for ORU & components, Maintenance & Analysis Data Set (MADS) for operation hours and other pertinent data, & Hardware History Retrieval System (HHRS) for unit weights. MaRS is populated using a Visual Basic Application. Once populated, the excel spreadsheet is comprised of information on ISS components including: operation hours, random/nonrandom failures, software/hardware failures, quantity, orbital replaceable units (ORU), date of placement, unit weight, frequency of part, etc. The motivation for creating such a database will be the development of a mass/reliability parametric model to estimate mass required for replacement parts. Once complete, engineers working on future space flight missions will have access a mean time to failures and on parts along with their mass, this will be used to make proper decisions for long duration space flight missions

Groundwater geochemical and selected volatile organic compound data, Operable Unit 1, Naval Undersea Warfare Center, Division Keyport, Washington, July 2015

USGS Publications Warehouse

Huffman, Raegan L.

2016-05-18

In 2015, concentrations of redox-sensitive constituents measured at all wells and piezometers were consistent with those measured in previous years, with dissolved oxygen concentrations all less than 1 milligram per liter; little to no detectable nitrate; abundant dissolved manganese, iron, and methane; and commonly detected sulfide. In the upper aquifer of the northern plantation in 2015, CVOC concentrations at all piezometers were similar to those measured in previous years, and concentrations of the reductive dechlorination byproducts ethane and ethene were equivalent to the concentrations measured in 2014. In the upper aquifer of the southern plantation, CVOC concentrations measured in piezometers during 2015 continued to be variable as in previous years, and often very high, and reductive dechlorination byproducts were detected in one of the three wells and in piezometers. Beneath the marsh adjacent to the southern plantation, CVOC concentrations measured in 2015 continued to vary spatially and temporally, and were high. The total CVOC concentration, at what have been historically the most contaminated passive-diffusion sampler sites (S-4 T, S-4B T, and S-5 T), continued elevated trends, as did one of the new sampler sites (S-9 T) installed in 2015. For the intermediate aquifer in 2015, concentrations of reductive dechlorination byproducts ethane and ethene and CVOCs were consistent with those measured in previous years.

Coaxial Measurement of the Translational Distribution of CS Produced in the Laser Photolysis of CS2 at 193nm.

DTIC Science & Technology

1983-11-04

Division AREA & WORK UNIT NUMBERS . Department of Chemistry Howard University Washington, D. C. 20059 NR-051-733 1t. CONTROLLING OFFICE NAME AND...Journal of Physical Chemistry Laser Chemistry Division Department of Chemistry Howard University Washington, D. C. 20059 November 4, 1983 *Reproduction in...Victor McCrary, David Zakheim, and William M. Jackson Laser Chemistry Division Chemistry Departmient Howard University Washington, D.C.. 20059 ABSTRACT The

37 CFR 10.37 - Division of fees among practitioners.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 37 Patents, Trademarks, and Copyrights 1 2012-07-01 2012-07-01 false Division of fees among practitioners. 10.37 Section 10.37 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND TRADEMARK OFFICE, DEPARTMENT OF COMMERCE REPRESENTATION OF OTHERS BEFORE THE PATENT AND TRADEMARK OFFICE Patent and Trademark...

Operationalising United Nations Security Council Resolution 1325 within the Australian Defence Force

DTIC Science & Technology

2016-01-01

Hutchinson Joint & Operations Analysis Division Defence Science and Technology Group DST- Group -GD-0909 ABSTRACT This literature...LIMITATION UNCLASSIFIED UNCLASSIFIED Published by Joint & Operations Analysis Division Defence Science and Technology Group 506 Lorimer St...This page intentionally blank UNCLASSIFIED DST- Group -GD-0909 UNCLASSIFIED Contents 1. INTRODUCTION

77 FR 3499 - FCI USA, LLC Corporate Administrative Division Including On-Site Leased Workers From JFC...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-24

... Administrative Division Including On-Site Leased Workers From JFC Including Teleworkers Located Throughout the United States Reporting to Etters, PA; Amended Certification Regarding Eligibility To Apply for Worker.... 2273, the Department of Labor issued a Certification of Eligibility To Apply for Worker Adjustment...

78 FR 70576 - Notice of Lodging of Proposed Consent Decree Under the Clean Air Act

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-26

... Texas, at these facilities, resulting in excess emissions of nitrogen oxide (``NO X ''), sulfur dioxide... Attorney General, Environment and Natural Resources Division, and should refer to United States of America..., Assistant Chief, Environmental Enforcement Section, Environment and Natural Resources Division. [FR Doc...

Securities and Exchange Commission Semiannual Regulatory Agenda

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-26

... Insurance Contracts 3235-AK49 DIVISION OF INVESTMENT MANAGEMENT--Final Rule Stage Regulation Sequence Title Identifier Number Number 425 Amendments to Form ADV 3235-AI17 DIVISION OF INVESTMENT MANAGEMENT--Completed... 15c2-2: Confirmation of Transactions in Open-End Management Investment Company 3235-AJ11 Shares, Unit...

Noncredit and Credit Divisions in Community Colleges: The Dilemma of Multiple Organizational Identities

ERIC Educational Resources Information Center

Palter Gill, Dianne

2012-01-01

Despite the importance of effective linkages between credit and noncredit divisions, significant barriers interfere with and detract from these units working well together. Community college leaders are challenged to manage these multiple and sometimes competing organizational identities in a complex and rapidly-changing educational landscape.…

Division III Student-Athletes' Experiences of Institutional Social and Academic Systems

ERIC Educational Resources Information Center

Becht, Louis A., Jr.

2017-01-01

The purpose of this qualitative study was to expand the literature on Division III student-athletes by examining their integration into the social and academic systems at one institution located in northeastern United States. This study examined participants' experiences within institutional social and academic systems designed for…

John Carroll University

ERIC Educational Resources Information Center

Dean, Kathleen Lis; Rombalski, Patrick; O'Dell, Kyle

2009-01-01

John Carroll University (JCU) is a Jesuit Catholic institution located in University Heights, approximately 10 miles east of Cleveland, Ohio. Founded in 1888, the university has a population of 3,400 undergraduates and 800 graduate students. The Division of Student Affairs at JCU comprises 11 units. The mission of the division is the same as that…

37 CFR 10.37 - Division of fees among practitioners.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Division of fees among practitioners. 10.37 Section 10.37 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND TRADEMARK OFFICE, DEPARTMENT OF COMMERCE REPRESENTATION OF OTHERS BEFORE THE PATENT AND TRADEMARK OFFICE Patent and Trademark...

Publications - GMC 7 | Alaska Division of Geological & Geophysical Surveys

Science.gov Websites

the source rock of Standard Oil Company of California North Fork Unit #41-35 Authors: Valentine, Grant , and Shell Oil Company Publication Date: 1976 Publisher: Alaska Division of Geological & for more information. Bibliographic Reference Valentine, Grant, and Shell Oil Company, 1976, Vitrinite

77 FR 49457 - Availability of the Final Environmental Assessment and Finding of No Significant Impact for...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-16

... United States Section, Operational Procedures for Implementing Section 102 of NEPA, published in the... Bureau of Land Management Lands are available. A notice of finding of no significant impact dated January...). FOR FURTHER INFORMATION CONTACT: Gilbert Anaya, Division Chief, Environmental Management Division...

Academic Unit Planning and Management. Technical Report No. 75.

ERIC Educational Resources Information Center

Miyataki, Glenn K.; Byers, Maureen L.

Intended to provide a systematic aid for planning and managing academic units (schools, colleges, departments, or divisions) within an institution, the Academic Unit Planning and Management (AUPM) manual consists of a multifaceted set of techniques and procedures that can be used by academic unit administrators. Data regarding academic unit…

Functional Multijoint Position Reproduction Acuity in Overhead-Throwing Athletes

PubMed Central

Tripp, Brady L; Uhl, Timothy L; Mattacola, Carl G; Srinivasan, Cidambi; Shapiro, Robert

2006-01-01

Context: Baseball players rely on the sensorimotor system to uphold the balance between upper extremity stability and mobility while maintaining athletic performance. However, few researchers have studied functional multijoint measures of sensorimotor acuity in overhead-throwing athletes. Objective: To compare sensorimotor acuity between 2 high-demand functional positions and among planes of motion within individual joints and to describe a novel method of measuring sensorimotor function. Design: Single-session, repeated-measures design. Setting: University musculoskeletal research laboratory. Patients or Other Participants: Twenty-one National Collegiate Athletic Association Division I baseball players (age = 20.8 ± 1.5 years, height = 181.3 ± 5.1 cm, mass = 87.8 ± 9.1 kg) with no history of upper extremity injury or central nervous system disorder. Main Outcome Measure(s): We measured active multijoint position reproduction acuity in multiple planes using an electromagnetic tracking device. Subjects reproduced 2 positions: arm cock and ball release. We calculated absolute and variable error for individual motions at the scapulothoracic, glenohumeral, elbow, and wrist joints and calculated overall joint acuity with 3-dimensional variable error. Results: Acuity was significantly better in the arm-cock position compared with ball release at the scapulothoracic and glenohumeral joints. We observed significant differences among planes of motion within the scapulothoracic and glenohumeral joints at ball release. Scapulothoracic internal rotation and glenohumeral horizontal abduction and rotation displayed less acuity than other motions. Conclusions: We established the reliability of a functional measure of upper extremity sensorimotor system acuity in baseball players. Using this technique, we observed differences in acuity between 2 test positions and among planes of motion within the glenohumeral and scapulothoracic joints. Clinicians may consider these differences when designing and implementing sensorimotor system training. Our error scores are similar in magnitude to those reported using single-joint and single-plane measures. However, 3-dimensional, multijoint measures allow practical, unconstrained test positions and offer additional insight into the upper extremity as a functional unit. PMID:16791298

The Effect of Evaluator Attitudes on Subjective Ratings of Unit Structure in Phase II of the ’Restructuring of the Heavy Division’ Test

DTIC Science & Technology

1979-09-01

DIVISION" TEST Edwin R. Smutz ARI FIELD UNIT AT FORT HOOD, TEXAS C/ C,; U. S. Army Research Institute for the Behavioral and Social Sciences I Ir September... SCIENCES A Field Operating Agency under the Jurisdiction of the Deputy Chief of Staff for Personnel WILLIAM L. HAUSERi JOSEPH ZEIDNER Colonel, U S Army...Behavioral and Social Sciences . fj The findings in this report are not to be construed as an official Departmeint of the Army Position, unions so

Upper gastrointestinal bleeding in severely burned patients: a case-control study to assess risk factors, causes, and outcome.

PubMed

Kim, Young Jin; Koh, Dong Hee; Park, Se Woo; Park, Sun Man; Choi, Min Ho; Jang, Hyun Joo; Kae, Sea Hyub; Lee, Jin; Byun, Hyun Woo

2014-01-01

To determine the risk factors, causes, and outcome of clinically important upper gastrointestinal bleeding that occurs in severely burned patients. The charts of all patients admitted to the burn intensive care unit were analyzed retrospectively over a 4-year period (from January 2006 to December 2009). Cases consisted of burned patients who developed upper gastrointestinal bleeding more than 24 hours after admission to the burn intensive care unit. Controls were a set of patients, in the burn intensive care unit, without upper gastrointestinal bleeding matched with cases for age and gender. Cases and controls were compared with respect to the risk factors of upper gastrointestinal bleeding and outcomes. During the study period, clinically important upper gastrointestinal bleeding occurred in 20 patients out of all 964 patients. The most common cause of upper gastrointestinal bleeding was duodenal ulcer (11 of 20 cases, 55%). In the multivariate analysis, mechanical ventilation (p = 0.044) and coagulopathy (p = 0.035) were found to be the independent predictors of upper gastrointestinal bleeding in severely burned patients. Upper gastrointestinal hemorrhage tends to occur more frequently after having prolonged mechanical ventilation and coagulopathy.

Chasma Boreale in the North Polar Region

NASA Technical Reports Server (NTRS)

2006-01-01

This images shows a Compact Reconnaissance Imaging Spectrometer for Mars (CRISM) full-resolution 'targeted image' of the edge of Mars' north polar cap. The region in the image, Chasma Boreale, is a valley several kilometers or miles deep that cuts about 400 kilometers (about 250 miles) into the edge of the cap.

This image was acquired at 0851 UTC (4:51 a.m. EDT) on Oct. 1, 2006, near 84.6 degrees north latitude, 3.6 degrees east longitude. It covers an area about 13 kilometers (8 miles) long and, at the narrowest point, about 9 kilometers (5.6 miles) wide. At the center of the image the spatial resolution is as good as 18 meters (60 feet) per pixel. The image was taken in 544 colors covering wavelengths of 0.36 to 3.92 micrometers. Two renderings of the data are shown here, both draped over topography without vertical exaggeration, and then viewed from a perspective diagonally above the site. The top view is an approximately true-color representation. The bottom view, constructed from infrared wavelengths, shows strength of the spectral signature of ice. Brighter areas are rich in ice, and dark areas have little ice.

The polar cap has long been recognized to contain layers composed of dust and ice, and hence has been named the polar layered deposit. This sits atop an underlying 'basal unit.' The upper part of the basal unit is dark at visible wavelengths and steeply sloped, whereas the lower part of the basal unit is brighter, redder, and layered like the polar layered deposits. The chasma floor is cratered, and in the foreground it is covered by dunes that are outliers of a north polar sand sea that surrounds the polar cap. The polar layered deposits and the basal unit form a steeply sloping scarp about 1.1 kilometers (0.7 miles) high.

CRISM's image of this region shows a number of previously unrecognized characteristics of the polar layered deposits and the basal unit. First, the ice-rich polar layered deposits exhibit coherent banding both at visible and infrared wavelengths. This banding shows a history of differences in the abundance of dust that accumulated in polar ice, differences in ice grain size, or both. Second, both parts of the basal unit are depleted in ice, except for triangle-shaped regions on the side of the scarp. Third, the spectral properties of the brighter, layered lower basal unit resemble those of the polar layered deposits. In contrast, the upper basal unit is distinct from both of them. Finally, spectral properties of the foreground dunes closely resemble those of the darkest layers within the upper basal unit, and may be debris from it.

CRISM is one of six science instruments on NASA's Mars Reconnaissance Orbiter. Led by The Johns Hopkins University Applied Physics Laboratory, the CRISM team includes expertise from universities, government agencies and small businesses in the United States and abroad.

CRISM's mission: Find the spectral fingerprints of aqueous and hydrothermal deposits and map the geology, composition and stratigraphy of surface features. The instrument will also watch the seasonal variations in Martian dust and ice aerosols, and water content in surface materials -- leading to new understanding of the climate.

NASA's Jet Propulsion Laboratory, a division of the California Institute of Technology, Pasadena, manages the Mars Reconnaissance Orbiter mission for the NASA Science Mission Directorate. Lockheed Martin Space Systems, Denver, is the prime contractor and built the spacecraft.

Travel guidance system for vehicles

DOE Office of Scientific and Technical Information (OSTI.GOV)

Takanabe, K.; Yamamoto, M.; Ito, K.

1987-02-24

A travel guidance system is described for vehicles including: a heading sensor for detecting a direction of movement of a vehicle; a distance sensor for detecting a distance traveled by the vehicle; a map data storage medium preliminarily storing map data; a control unit for receiving a heading signal from the heading sensor and a distance signal from the distance sensor to successively compute a present position of the vehicle and for generating video signals corresponding to display data including map data from the map data storage medium and data of the present position; and a display having first andmore » second display portions and responsive to the video signals from the control unit to display on the first display portion a map and a present portion mark, in which: the map data storage medium comprises means for preliminarily storing administrative division name data and landmark data; and the control unit comprises: landmark display means for: (1) determining a landmark closest to the present position, (2) causing a position of the landmark to be displayed on the map and (3) retrieving a landmark massage concerning the landmark from the storage medium to cause the display to display the landmark message on the second display portion; division name display means for retrieving the name of an administrative division to which the present position belongs from the storage medium and causing the display to display a division name message on the second display portion; and selection means for selectively actuating at least one of the landmark display means and the division name display means.« less

Pathognomonic features of Angle's Class II division 2 malocclusion: A comparative cephalometric and arch width study

PubMed Central

Prasad, Singamsetty E.R.V.; Indukuri, Ravikishore Reddy; Singh, Rupesh; Nooney, Anitha; Palagiri, Firoz Babu; Narayana, Veera

2014-01-01

Background: A thorough knowledge of the salient features of malocclusion helps the clinician in arriving at a proper diagnosis and treatment plan, and also to predict the prognosis, prior to the onset of treatment process. Among the four classes of Angle's classification of malocclusion, Class II division 2 occurs with the least frequency. There is still continuing debate in the literature whether the Class II division 2 patients ascribe the pathognomonic skeletal and dental features. Aim of the study: The aim of this study is to describe the unique features of Angle's Class II division 2 malocclusion to differentiate it from Angle's Class II division 1 malocclusion. Materials and Methods: A total of 582 pre-treatment records (study models and cephalograms), with the age of patients ranging from 15 to 22 years, were obtained from the hospital records of Vishnu Dental College, Bhimavaram and Geetam's Dental College, Visakhapatnam. Out of these, 11 pre-treatment records were excluded because of lack of clarity. In the rest of the sample, 283 were Class II division 1 and 288 were Class II division 2. The lateral cephalograms were analyzed by using digiceph and the arch width analysis was done based on the anatomical points described by Staley et al. and Sergl et al. Results: An intergroup evaluation was done by using unpaired Student's “t” test. The skeletal vertical parameters, dental parameters, and the maxillary arch width parameters revealed a statistically significant difference between the two groups of malocclusion. Conclusion: Angle's Class II division 2 malocclusion has a pronounced horizontal growth pattern with decreased lower anterior facial height, retroclined upper anteriors, and significantly increased maxillary arch width parameters. PMID:25558449

Application of Operational Art - The German 8th Army at the Battles at Tannenberg 1914

DTIC Science & Technology

2015-03-27

Goltz • Within the area of operation several fortresses and Landwehr (lieht forces) units were employed in support of the corps. The Landwehr was...Division, and Division " Goltz ". The overarching assed timeframe is August 23- 31, 1914 and encompasses the battles to defeat Russian 2nd Narew Army...north to south had to be concealed. An additional reinforcement of Division " Goltz " for the 8th Army was expected.147 Furthermore, Moltke had decided to

A Hybrid Sport Education-Games for Understanding Striking/Fielding Unit for Upper Elementary Pupils

ERIC Educational Resources Information Center

Curtner-Smith, Matthew

2004-01-01

This article describes a hybrid Sport Education-Games for Understanding unit through which upper elementary pupils can learn to play basic striking/fielding games. The unit is written for a class of 30 pupils. The twenty-five lesson unit is described in detail within 10 stages: (1) Getting started and early skill, strategy, rule, and role work…

Closed-kinetic chain upper-body training improves throwing performance of NCAA Division I softball players.

PubMed

Prokopy, Max P; Ingersoll, Christopher D; Nordenschild, Edwin; Katch, Frank I; Gaesser, Glenn A; Weltman, Arthur

2008-11-01

Closed-kinetic chain resistance training (CKCRT) of the lower body is superior to open-kinetic chain resistance training (OKCRT) to improve performance parameters (e.g., vertical jump), but the effects of upper-body CKCRT on throwing performance remain unknown. This study compared shoulder strength, power, and throwing velocity changes in athletes training the upper body exclusively with either CKCRT (using a system of ropes and slings) or OKCRT. Fourteen female National Collegiate Athletic Association Division I softball player volunteers were blocked and randomly placed into two groups: CKCRT and OKCRT. Blocking ensured the same number of veteran players and rookies in each training group. Training occurred three times weekly for 12 weeks during the team's supervised off-season program. Olympic, lower-body, core training, and upper-body intensity and volume in OKCRT and CKCRT were equalized between groups. Criterion variables pre- and posttraining included throwing velocity, bench press one-repetition maximum (1RM), dynamic single-leg balance, and isokinetic peak torque and power (PWR) (at 180 degrees x s(-1)) for shoulder flexion, extension, internal rotation, and external rotation (ER). The CKCRT group significantly improved throwing velocity by 2.0 mph (3.4%, p < 0.05), and the OKCRT group improved 0.3 mph (0.5%, NS). A significant interaction was observed (p < 0.05). The CKCRT group improved its 1RM bench press to the same degree (1.9 kg) as the OKCRT group (p < 0.05 within each group). The CKCRT group improved all measures of shoulder strength and power, whereas OKCRT conferred little change in shoulder torque and power scores. Although throwing is an open-chain movement, adaptations from CKCRT may confer benefits to subsequent performance. Strength coaches can incorporate upper-body CKCRT without sacrificing gains in maximal strength or performance criteria associated with an athletic open-chain movement such as throwing.

Emergence of cutaneous leishmaniasis in Polonnaruwa, Sri Lanka 2008-2011.

PubMed

Sandanayaka, Rohana; Kahawita, Indra; Gamage, Ajith; Siribaddana, Sisira; Agampodi, Suneth

2014-02-01

To report cutaneous leishmaniasis (CL) in Polonnaruwa, Sri Lanka. The study population included all patients with CL reported from Polonnaruwa district from January 2008 through April 2012. Data were collected in the dermatology unit of Polonnaruwa General Hospital and the regional epidemiology unit of Polonnaruwa. Four hundred and forty six patients with leishmaniasis were detected; clinical details were available for 362. Mean annual incidence of leishmaniasis between 2008 and 2012 in Polonnaruwa district was 26.2 per 100,000. The case incidence steadily increased during the study period. Case distribution by month peaked between August and November. Cases were geographically clustered in three administrative divisions with a mean annual incidence ranging from 94.7 to 54.1 per 100,000 population. Significantly more (n = 294, 65.9%) males than females were affected (χ(2) for goodness of fit = 48.4, P < 0.001). The commonest type of lesion was nodules (n = 157, 43.4%) followed by crust (n = 116, 32.0%). The majority of patients had lesions on upper limbs (n = 144, 39.8%) or the face (n = 117, 32.3%). Cutaneous leishmaniasis is increasing in Polonnaruwa, with clear spatial and temporal clustering. Sri Lanka needs more vigilant leishmaniasis surveillance. © 2013 John Wiley & Sons Ltd.

Geohydrology of the lower Apalachicola-Chattahoochee-Flint River basin, southwestern Georgia, northwestern Florida, and southeastern Alabama

USGS Publications Warehouse

Torak, Lynn J.; Painter, Jaime A.

2006-01-01

The lower Apalachicola-Chattahoochee-Flint (ACF) River Basin contains about 4,600 square miles of karstic and fluvial plains and nearly 100,000 cubic miles of predominantly karst limestone connected hydraulically to the principal rivers and lakes in the Coastal Plain of southwestern Georgia, northwestern Florida, and southwestern Alabama. Sediments of late-middle Eocene to Holocene in hydraulic connection with lakes, streams, and land surface comprise the surficial aquifer system, upper semiconfining unit, Upper Floridan aquifer, and lower semiconfining unit and contribute to the exchange of ground water and surface water in the stream-lake-aquifer flow system. Karst processes, hydraulic properties, and stratigraphic relations limit ground-water and surface-water interaction to the following hydrologic units of the stream-lake-aquifer flow system: the surficial aquifer system, upper semiconfining unit, Upper Floridan aquifer, and lower confining unit. Geologic units corresponding to these hydrologic units are, in ascending order: Lisbon Formation; Clinchfield Sand; Ocala, Marianna, Suwannee, and Tampa Limestones; Hawthorn Group; undifferentiated overburden (residuum); and terrace and undifferentiated (surficial) deposits. Similarities in hydraulic properties and direct or indirect interaction with surface water allow grouping sediments within these geologic units into the aforementioned hydrologic units, which transcend time-stratigraphic classifications and define the geohydrologic framework for the lower ACF River Basin. The low water-transmitting properties of the lower confining unit, principally the Lisbon Formation, allow it to act as a nearly impermeable base to the stream-lake-aquifer flow system. Hydraulic connection of the surficial aquifer system with surface water and the Upper Floridan aquifer is direct where sandy deposits overlie the limestone, or indirect where fluvial deposits overlie clayey limestone residuum. The water level in perched zones within the surficial aquifer system fluctuates independently of water-level changes in the underlying aquifer, adjacent streams, or lakes. Where the surficial aquifer system is connected with surface water and the Upper Floridan aquifer, water-table fluctuations parallel those in adjacent streams or the underlying aquifer. More...

Transfer-Student Performance in Upper-Division Chemistry Courses: Implications for Curricular Reform and Alignment

ERIC Educational Resources Information Center

Whitfield, Mary

2005-01-01

Using a statewide database of student records, the grades of students enrolled in organic chemistry and biochemistry at a large state university were analyzed to determine if there was a difference in performance between community college transfers and "native" students. Although only small differences were found for the organic chemistry…

Faculty Perceptions of Student Credibility Based on Email Addresses

ERIC Educational Resources Information Center

Livermore, Jeffrey A.; Wiechowski, Linda S.; Scafe, Marla G.

2011-01-01

The purpose of this study was to evaluate faculty perceptions of student credibility based on email addresses. The survey was conducted at an upper division business school in Michigan where all students have completed at least two years of college courses. The survey results show that a student's selection of an email address does influence the…

Student Perceptions of Faculty Credibility Based on Email Addresses

ERIC Educational Resources Information Center

Livermore, Jeffrey A.; Scafe, Marla G.; Wiechowski, Linda S.

2010-01-01

The purpose of this study was to evaluate students' perceptions of faculty credibility based on email addresses. The survey was conducted at an upper division business school in Michigan where all students have completed at least two years of college courses. The survey results show that a faculty member's selection of an email address does…

Academic Self-Efficacy, Faculty-Student Interactions, and Student Characteristics as Predictors of Grade Point Average

ERIC Educational Resources Information Center

Gosnell, Joan C.

2012-01-01

The purpose of the study was to explore student characteristics, academic self-efficacy, and faculty-student interactions as predictors of grade point average for upper-division (college level third and fourth year) education students at a public 4-year degree-granting community college. The study examined the effects of student characteristics…

Teaching Management Information Systems as a General Education Requirement (GER) Capstone

ERIC Educational Resources Information Center

Hoanca, Bogdan

2012-01-01

Although many IS programs nationwide use capstone courses in the major, this paper reports on the use of an upper division Management Information Systems (MIS) class as a general education requirements (GER) capstone. The class is a core requirement for all majors in the Bachelor of Business Administration (BBA) program at the University of Alaska…

Synthesis and Application of Ratiometric and "Turn-On" Fluorescent pH Sensors: An Advanced Organic Undergraduate Laboratory

ERIC Educational Resources Information Center

Hutt, Johnathon T.; Aron, Zachary D.

2014-01-01

An upper-division organic chemistry laboratory experiment exploring fluorescent sensing over two laboratory periods and part of a third is described. Two functionally distinct pH-responsive sensors are prepared through a dehydrative three-component coupling reaction. During the abbreviated (<1 h) first laboratory period, students set up…

Determining the Structure of Oxalate Anion Using Infrared and Raman Spectroscopy Coupled with Gaussian Calculations

ERIC Educational Resources Information Center

Peterson, Karen I.; Pullman, David P.

2016-01-01

A laboratory project for the upper-division physical chemistry laboratory is described, and it combines IR and Raman spectroscopies with Gaussian electronic structure calculations to determine the structure of the oxalate anion in solid alkali oxalates and in aqueous solution. The oxalate anion has two limiting structures whose vibrational spectra…

An Empirical Study of the Process of Crafting and Using Definitions

ERIC Educational Resources Information Center

Little, Angela Jean

2013-01-01

In this dissertation I analyze the process of crafting definitions whose purpose is classification. The context I examine is undergraduate upper-division physical science majors defining and naming sub-categories of a physical phenomenon in the context of a design task over an extended period of time. The goal of the design task is one of…

Learning Cell Biology as a Team: A Project-Based Approach to Upper-Division Cell Biology

ERIC Educational Resources Information Center

Wright, Robin; Boggs, James

2002-01-01

To help students develop successful strategies for learning how to learn and communicate complex information in cell biology, we developed a quarter-long cell biology class based on team projects. Each team researches a particular human disease and presents information about the cellular structure or process affected by the disease, the cellular…

Naval Research Laboratory 1986 Review

DTIC Science & Technology

1986-01-01

Behavior and Properties of Materials 84 Constrained- Layer Damping of Structure-Borne Sound 85 Computer-Controlled Emissivity Measurement System 87...Epitaxial Layers 128 Phase-Controlltd Gyrotron Oscillators 130 -SiC Transistor Development 133 Kinetic Inductance Microstrip Lines 136 Energetic...experiments in --- the areas of upper atmospheric, solar , and astro- ., ._ .nomical research aboard NASA, DoD, and foreign space projects. Division

How Do Structure and Charge Affect Metal-Complex Binding to DNA? An Upper-Division Integrated Laboratory Project Using Cyclic Voltammetry

ERIC Educational Resources Information Center

Kulczynska, Agnieszka; Johnson, Reed; Frost, Tony; Margerum, Lawrence D.

2011-01-01

An advanced undergraduate laboratory project is described that integrates inorganic, analytical, physical, and biochemical techniques to reveal differences in binding between cationic metal complexes and anionic DNA (herring testes). Students were guided to formulate testable hypotheses based on the title question and a list of different metal…

Active Learning of Biochemistry Made Easy (for the Teacher)

ERIC Educational Resources Information Center

Bobich, Joseph A.

2008-01-01

This active learning pedagogical technique aims to improve students' learning in a two-semester, upper-division biochemistry course sequence in which the vast majority of students enrolled will continue on to medical or graduate schools. Instead of lecturing, the Instructor moves to the side of the room, thereby becoming "the guide on the side".…

Vocational-Technical Microcomputer Applications in Michigan and Bordering States (Upper Midwest Region). A Status Report: Summer 1984.

ERIC Educational Resources Information Center

Harris, Richard; Obert, Deborah

In summer 1984, a study was conducted to assess the status of microcomputer applications in the public vocational-technical facilities of Michigan, Indiana, Minnesota, Illinois, Ohio, and Wisconsin. Mailing lists provided by the vocational education divisions of each state department of education were used to survey 705 individuals regarding…

Integration of Bilingual Emphasis Program into University Curriculum. Multiple Subjects Credential Program: Hupa, Yurok, Karuk, or Tolowa Emphasis.

ERIC Educational Resources Information Center

Bennett, Ruth

A description of the American Indian Bilingual Teacher Credential Program offered by Humboldt State University (California) provides background information on the linguistic groups served by the program. Accompanying the program descriptions are lists of lower and upper division requirements, descriptions of competency exam, program schedule,…

Integrating Chemistry Laboratory Instrumentation into the Industrial Internet: Building, Programming, and Experimenting with an Automatic Titrator

ERIC Educational Resources Information Center

Famularo, Nicole; Kholod, Yana; Kosenkov, Dmytro

2016-01-01

This project is designed to improve physical chemistry and instrumental analysis laboratory courses for undergraduate students by employing as teaching tools novel technologies in electronics and data integration using the industrial Internet. The project carried out by upper-division undergraduates is described. Students are exposed to a complete…

Serving the Needs of Performing Arts Students: A Case Study

ERIC Educational Resources Information Center

Mayer, Jennifer

2015-01-01

The intent of this case study was to gain insight into the information needs and research behaviors of upper-division performing arts students, and how to best address those needs. This article presents findings from focus group interviews of thirty music, dance, and theater majors at the University of Wyoming in Laramie. The data revealed several…

Stable and Unstable Rotational Dynamics of a Smartphone

ERIC Educational Resources Information Center

Loth, Matthew; Gibbons, Chad; Belaiter, Sami; Clarage, James B.

2017-01-01

One of the canonical, and memorable, classroom demonstrations from an upper-division mechanics course is to toss a rigid body with three distinct principal moments of inertia into the air, giving it a spin along one of its three principal axes. A student's mechanics textbook itself works great for the body, secured rigidly shut with a rubber band.…

Cluster and Upper Division Colleges: New Organizational Forms in Higher Education.

ERIC Educational Resources Information Center

Southern Regional Education Board, Atlanta, GA.

Institutions of higher education presently and in the future will be confronted with the problem of offering diversified programs to the students they are supposed to serve. All institutions are becoming more and more alike due to a one-sided emphasis on increased enrollment rather than accommodating that priority to increased program quality. A…

In the Eye of the Storm: A Participatory Course on Coastal Storms

ERIC Educational Resources Information Center

Curtis, Scott

2013-01-01

Storm disasters are amplified in the coastal environment due to population pressures and the power of the sea. The upper-division/graduate university course "Coastal Storms" was designed to equip future practitioners with the skills necessary to understand, respond to, and mitigate for these natural disasters. To accomplish this, "Coastal Storms"…

Educational Transformation in Upper-Division Physics: The Science Education Initiative Model, Outcomes, and Lessons Learned

ERIC Educational Resources Information Center

Chasteen, Stephanie V.; Wilcox, Bethany; Caballero, Marcos D.; Perkins, Katherine K.; Pollock, Steven J.; Wieman, Carl E.

2015-01-01

In response to the need for a scalable, institutionally supported model of educational change, the Science Education Initiative (SEI) was created as an experiment in transforming course materials and faculty practices at two institutions--University of Colorado Boulder (CU) and University of British Columbia. We find that this departmentally…

Practice Makes Pretty Good: Assessment of Primary Literature Reading Abilities across Multiple Large-Enrollment Biology Laboratory Courses

ERIC Educational Resources Information Center

Sato, Brian K.; Kadandale, Pavan; He, Wenliang; Murata, Paige M. N.; Latif, Yama; Warschauer, Mark

2014-01-01

Primary literature is essential for scientific communication and is commonly utilized in undergraduate biology education. Despite this, there is often little time spent "training" our students how to critically analyze a paper. To address this, we introduced a primary literature module in multiple upper-division laboratory courses. In…

Isothermal Titration Calorimetry and Macromolecular Visualization for the Interaction of Lysozyme and Its Inhibitors

ERIC Educational Resources Information Center

Wei, Chin-Chuan; Jensen, Drake; Boyle, Tiffany; O'Brien, Leah C.; De Meo, Cristina; Shabestary, Nahid; Eder, Douglas J.

2015-01-01

To provide a research-like experience to upper-division undergraduate students in a biochemistry teaching laboratory, isothermal titration calorimetry (ITC) is employed to determine the binding constants of lysozyme and its inhibitors, N-acetyl glucosamine trimer (NAG[subscript 3]) and monomer (NAG). The extremely weak binding of lysozyme/NAG is…

Identifying Student Resources in Reasoning about Entropy and the Approach to Thermal Equilibrium

ERIC Educational Resources Information Center

Loverude, Michael

2015-01-01

As part of an ongoing project to examine student learning in upper-division courses in thermal and statistical physics, we have examined student reasoning about entropy and the second law of thermodynamics. We have examined reasoning in terms of heat transfer, entropy maximization, and statistical treatments of multiplicity and probability. In…

Teamwork Satisfaction: Exploring the Multilevel Interaction of Teamwork Interest and Group Extraversion

ERIC Educational Resources Information Center

French, Kimberly A.; Kottke, Janet L.

2013-01-01

Multilevel modeling is used to examine the impact of teamwork interest and group extraversion on group satisfaction. Participants included 206 undergraduates in 65 groups who were surveyed at the beginning and end of a requisite term-length group project for an upper-division university course. We hypothesized that teamwork interest and both…

Synthesis and Decomposition Kinetic Studies of Bis(lutidine)silver(I) Nitrate Complexes as an Interdisciplinary Undergraduate Chemistry Experiment

ERIC Educational Resources Information Center

Monga, Vishakha; Bussie`re, Guillaume; Crichton, Paul; Daswani, Sailesh

2016-01-01

Interdisciplinary experiments are being offered in upper-division chemistry laboratory courses in an attempt to encourage students to make a connection between techniques learned in one discipline to affirm chemical principles that form the basis of chemical reactions in another chemistry discipline. A new interdisciplinary experiment is described…

Keeping Students "on Their Toes and on Their Game": Serendipitous Findings in Students' Assessments and Reactions

ERIC Educational Resources Information Center

Pelletier, Kathie L.

2017-01-01

This study extends the empirical findings of the use of continuous, lecture-embedded assessments to increase engagement and enhance learning. Outcome data (exam performance and attendance rates) from college students in three upper-division business course sections who took quizzes and wrote two-minute papers (test group) were compared to outcome…

Bring Your Own Device: A Digital Notebook for Undergraduate Biochemistry Laboratory Using a Free, Cross-Platform Application

ERIC Educational Resources Information Center

Van Dyke, Aaron R.; Smith-Carpenter, Jillian

2017-01-01

The majority of undergraduates own a smartphone, yet fewer than half view it as a valuable learning technology. Consequently, a digital laboratory notebook (DLN) was developed for an upper-division undergraduate biochemistry laboratory course using the free mobile application Evernote. The cloud-based DLN capitalized on the unique features of…

Annual Conference in Rhetorical Criticism: Commended Papers (6th, California State Univ., Hayward, May, 1972).

ERIC Educational Resources Information Center

Chalip, Alice Grace, Ed.

At this 1972 conference, upper division and graduate students from nine western colleges submitted papers on the theory, history, and criticism of rhetoric. Three of them are published in this conference report, along with the principal address. In "Rhetorical Criticism as Argument," the principal address, Wayne Brockriede suggests that useful…

MAVEN Press Briefing

NASA Image and Video Library

2013-10-28

Jim Green, director, Planetary Science Division, NASA Headquarters, discusses the upcoming launch of the Mars Atmosphere and Volatile Evolution (MAVEN) mission, at a press conference at NASA Headquarters in Washington on Monday, Oct. 28th, 2013. MAVEN is the agency's next mission to Mars and the first devoted to understanding the upper atmosphere of the Red Planet. (Photo credit: NASA/Jay Westcott)

Gravimetric Analysis of Bismuth in Bismuth Subsalicylate Tablets: A Versatile Quantitative Experiment for Undergraduate Laboratories

ERIC Educational Resources Information Center

Davis, Eric; Cheung, Ken; Pauls, Steve; Dick, Jonathan; Roth, Elijah; Zalewski, Nicole; Veldhuizen, Christopher; Coeler, Joel

2015-01-01

In this laboratory experiment, lower- and upper-division students dissolved bismuth subsalicylate tablets in acid and precipitated the resultant Bi[superscript 3+] in solution with sodium phosphate for a gravimetric determination of bismuth subsalicylate in the tablets. With a labeled concentration of 262 mg/tablet, the combined data from three…

Project-Based Learning in Undergraduate Environmental Chemistry Laboratory: Using EPA Methods to Guide Student Method Development for Pesticide Quantitation

ERIC Educational Resources Information Center

Davis, Eric J.; Pauls, Steve; Dick, Jonathan

2017-01-01

Presented is a project-based learning (PBL) laboratory approach for an upper-division environmental chemistry or quantitative analysis course. In this work, a combined laboratory class of 11 environmental chemistry students developed a method based on published EPA methods for the extraction of dichlorodiphenyltrichloroethane (DDT) and its…

Comparing Student Reflectiveness in Online Discussion Forums across Modes of Instruction and Levels of Courses

ERIC Educational Resources Information Center

Chadha, Anita

2017-01-01

Fostering reflective deliberation in the online classroom ensures that students reach a high level of achievement in virtual courses. Student peer exchanges were evaluated on a collaborative web site structured around interactive weekly discussions offered across an online, face-to-face, and upper- and lower-division political science courses.…

Development of an Instrument for Measuring Self-Efficacy in Cell Biology

ERIC Educational Resources Information Center

Reeve, Suzanne; Kitchen, Elizabeth; Sudweeks, Richard R.; Bell, John D.; Bradshaw, William S.

2011-01-01

This article describes the development of a ten-item scale to assess biology majors' self-efficacy towards the critical thinking and data analysis skills taught in an upper-division cell biology course. The original seven-item scale was expanded to include three additional items based on the results of item analysis. Evidence of reliability and…

Introducing Students to Inner Sphere Electron Transfer Concepts through Electrochemistry Studies in Diferrocene Mixed-Valence Systems

ERIC Educational Resources Information Center

Ventura, Karen; Smith, Mark B.; Prat, Jacob R.; Echegoyen, Lourdes E.; Villagran´, Dino

2017-01-01

We have designed a 4 h physical chemistry laboratory to introduce upper division students to electrochemistry concepts, including mixed valency and electron transfer (ET), using cyclic and differential pulse voltammetries. In this laboratory practice, students use a ferrocene dimer consisting of two ferrocene centers covalently bonded through a…

Conference in Rhetorical Criticism: Commended Papers, 1970 (5th, Hayward, California, May 9, 1970).

ERIC Educational Resources Information Center

Rose, Doreen K. F., Ed.; And Others

At the fifth annual Cal-State Hayward Conference in Rhetorical Criticism, upper division and graduate students from 14 western colleges and universities presented papers on the theory, history, and criticism of rhetoric. Panels of faculty members from the same colleges and universities selected the three best papers for commendation and…

Effects of fourth-order dispersion in very high-speed optical time-division multiplexed transmission.

PubMed

Capmany, J; Pastor, D; Sales, S; Ortega, B

2002-06-01

We present a closed-form expression for computation of the output pulse's rms time width in an optical fiber link with up to fourth-order dispersion (FOD) by use of an optical source with arbitrary linewidth and chirp parameters. We then specialize the expression to analyze the effect of FOD on the transmission of very high-speed linear optical time-division multiplexing systems. By suitable source chirping, FOD can be compensated for to an upper link-length limit above which other techniques must be employed. Finally, a design formula to estimate the maximum attainable bit rate limited by FOD as a function of the link length is also presented.

Conceptual assessment tool for advanced undergraduate electrodynamics

NASA Astrophysics Data System (ADS)

Baily, Charles; Ryan, Qing X.; Astolfi, Cecilia; Pollock, Steven J.

2017-12-01

As part of ongoing investigations into student learning in advanced undergraduate courses, we have developed a conceptual assessment tool for upper-division electrodynamics (E&M II): the Colorado UppeR-division ElectrodyNamics Test (CURrENT). This is a free response, postinstruction diagnostic with 6 multipart questions, an optional 3-question preinstruction test, and accompanying grading rubrics. The instrument's development was guided by faculty-consensus learning goals and research into common student difficulties. It can be used to gauge the effectiveness of transformed pedagogy, and to gain insights into student thinking in the covered topic areas. We present baseline data representing 500 students across 9 institutions, along with validity, reliability, and discrimination measures of the instrument and scoring rubric.

Hydrogeologic framework of the Floridan aquifer system in Florida and in parts of Georgia, South Carolina, and Alabama

USGS Publications Warehouse

Miller, James A.

1986-01-01

The Floridan aquifer system of the Southeastern United States is comprised of a thick sequence of carbonate rocks that are mostly of Paleocene to early Miocene age and that are hydraulically connected in varying degrees. The aquifer system consists of a single vertically continuous permeable unit updip and of two major permeable zones (the Upper and Lower Floridan aquifers) separated by one of seven middle confining units downdip. Neither the boundaries of the aquifer system or of its component high- and low-permeability zones necessarily conform to either formation boundaries or time-stratigraphic breaks. The rocks that make up the Floridan aquifer system, its upper and lower confining units, and a surficial aquifer have been separated into several chronostratigraphic units. The external and internal geometry of these stratigraphic units is presented on a series of structure contour and isopach maps and by a series of geohydrologic cross sections and a fence diagram. Paleocene through middle Eocene units consist of an updip clastic facies and a downdip carbonate bank facies, that extends progressively farther north and east in progressively younger units. Upper Eocene and Oligocene strata are predominantly carbonate rocks throughout the study area. Miocene and younger strata are mostly clastic rocks. Subsurface data show that some modifications in current stratigraphic nomenclature are necessary. First, the middle Eocene Lake City Limestone cannot be distinguished lithologically or faunally from the overlying middle Eocene Avon Park 'Limestone.' Accordingly, it is proposed that the term Lake City be abandoned and the term Avon Park Formation be applied to the entire middle Eocene carbonate section of peninsular Florida and southeastern Georgia. A reference well section in Levy County, Fla., is proposed for the expanded Avon Park Formation. The Avon Park is called a 'formation' more properly than a 'limestone' because the unit contains rock types other than limestone. Second, like the Avon Park, the lower Eocene Oldsmar and Paleocene Cedar Keys 'Limestones' of peninsular Florida practically everywhere contain rock types other than limestone. It is therefore proposed that these units be referred to more accurately as Oldsmar Formation and Cedar Keys Formation. The uppermost hydrologic unit in the study area is a surficial aquifer that can be divided into (1) a fluvial sand-and-gravel aquifer in southwestern Alabama and westernmost panhandle Florida, (2) limestone and sandy limestone of the Biscayne aquifer in southeastern peninsular Florida, and (3) a thin blanket of terrace and fluvial sands elsewhere. The surficial aquifer is underlain by a thick sequence of fine clastic rocks and low-permeability carbonate rocks, most of which are part of the middle Miocene Hawthorn Formation and all of which form the upper confining unit of the Floridan aquifer system. In places, the upper confining unit has been removed by erosion or is breached by sinkholes. Water in the Floridan aquifer system thus occurs under unconfined, semiconfined, or fully confined conditions, depending upon the presence, thickness, and integrity of the upper confining unit. Within the Floridan aquifer system, seven low permeability zones of subregional extent split the aquifer system in most places into an Upper and Lower Floridan aquifer. The Upper Floridan aquifer, which consists of all or parts of rocks of Oligocene age, late Eocene age, and the upper half of rocks of middle Eocene age, is highly permeable. The middle confining units that underlie the Upper Floridan are mostly of middle Eocene age but may be as young as Oligocene or as old as early Eocene. Where no middle confining unit exists, the entire aquifer system is comprised of permeable rocks and for hydrologic discussions is treated as the Upper Floridan aquifer. The Lower Floridan aquifer contains a cavernous high-permeability horizon in the lower part of the early Eocene of south

49 CFR 177.870 - Regulations for passenger carrying vehicles.

Code of Federal Regulations, 2014 CFR

2014-10-01

... war of the Departments of the Army, Navy, and Air Force of the United States Government, are... 45 kg (99 pounds), and the aggregate weight of all such other dangerous articles shall not exceed 225... be transported. (f) Division 6.1 (poisonous) or Division 2.3 (poisonous gas) materials on passenger...

49 CFR 177.870 - Regulations for passenger carrying vehicles.

Code of Federal Regulations, 2013 CFR

2013-10-01

... war of the Departments of the Army, Navy, and Air Force of the United States Government, are... 45 kg (99 pounds), and the aggregate weight of all such other dangerous articles shall not exceed 225... be transported. (f) Division 6.1 (poisonous) or Division 2.3 (poisonous gas) materials on passenger...

23 CFR 635.115 - Agreement estimate.

Code of Federal Regulations, 2014 CFR

2014-04-01

... prepared by the STD and submitted to the Division Administrator as soon as practicable for use in the... submitted by the STD for each force account project (see 23 CFR part 635, subpart B) when the plans and... estimated quantities and the unit prices agreed upon in advance between the STD and the Division...

23 CFR 635.115 - Agreement estimate.

Code of Federal Regulations, 2011 CFR

2011-04-01

... prepared by the STD and submitted to the Division Administrator as soon as practicable for use in the... submitted by the STD for each force account project (see 23 CFR part 635, subpart B) when the plans and... estimated quantities and the unit prices agreed upon in advance between the STD and the Division...

23 CFR 635.115 - Agreement estimate.

Code of Federal Regulations, 2013 CFR

2013-04-01

... prepared by the STD and submitted to the Division Administrator as soon as practicable for use in the... submitted by the STD for each force account project (see 23 CFR part 635, subpart B) when the plans and... estimated quantities and the unit prices agreed upon in advance between the STD and the Division...

Publications - GMC 235 | Alaska Division of Geological & Geophysical

Science.gov Websites

reflectance data from cuttings (1,890-11,060') of the Texaco Inc. West Kurupa Unit #1 well Authors: Bird, Ken , and Pawlewicz, Mark Publication Date: 1994 Publisher: Alaska Division of Geological & Geophysical information. Bibliographic Reference Bird, Ken, and Pawlewicz, Mark, 1994, Rock-eval data from cuttings (580

Military Family Housing in the United States

DTIC Science & Technology

1993-09-01

Deborah Clay- Mendez of CBO’s National Security Division and Lisa Siegel of CBO’s Budget Analysis Division prepared the study under the general...Aging of DoD’s Housing Beaufort Marine Corps Air Station in South Caro - Stock hna. (Photo courtesy of the General Accounting Office) DoD uses the

IFLA General Conference, 1985. Division on Collections and Services. Section on Interlending and Document Delivery. Papers.

ERIC Educational Resources Information Center

International Federation of Library Associations, The Hague (Netherlands).

Papers on interlibrary loans and document delivery which were presented at the 1985 International Federation of Library Associations (IFLA) conference include: (1) "The Activities of the IFLA Office for International Lending" (Richard J. Bennett, British Library Lending Division, United Kingdom); (2) "Electronic Networking for…

78 FR 27430 - Notice of Lodging of Proposed Consent Decree Under the Resource Conservation and Recovery Act

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-10

... sample and monitor soil and groundwater at the Schott Metal Products, Inc. facility in Akron, Ohio, in..., Environment and Natural Resources Division, and should refer to United States v. Schott Metal Products, Inc..., Assistant Chief Management, Environmental Enforcement Section, Environment and Natural Resources Division...

76 FR 20372 - Notice of Lodging of Consent Decree and Settlement Agreement Regarding Natural Resource Damage...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-12

..., Assistant Section Chief, Environmental Enforcement Section, Environment and Natural Resources Division. [FR... resolves claims for natural resource damages and assessment costs of the United States Department of the..., Environment and Natural Resources Division, and either e-mailed to [email protected] or mailed to...

PAST AND PRESENT: 50 YEARS OF AIR QUALITY MODELING RESEARCH AND ITS APPLICATIONS BY THE NOAA ATMOSPHERIC SCIENCES MODELING DIVISION

EPA Science Inventory

The NOAA Atmospheric Sciences Modeling Division (ASMD) celebrated its Golden Jubilee in September 2005. The partnership between NOAA and EPA began when the Air Pollution Unit of the Public Health Service, which later became part of the EPA, requested the Weather Bureau provide ...

17 CFR 200.30-3 - Delegation of authority to Director of Division of Trading and Markets.

Code of Federal Regulations, 2012 CFR

2012-04-01

... orders regarding, proposals for designation of a contract market for futures trading on an index or group... significant public interest that public comment should be obtained, in which case the Division will notify... on behalf of the Commission pursuant to the Uniting and Strengthening America by Providing...

78 FR 29147 - 30-Day Notice and Request for Comments

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-17

... DEPARTMENT OF HOMELAND SECURITY United States Secret Service 30-Day Notice and Request for... Management and Budget, Attn: Desk Officer for United States Secret Service, Department of Homeland Security... directed to: United States Secret Service, Security Clearance Division, Attn: ASAIC Michael Smith...

U.S. Veterans Hospital, Jefferson Barracks, Spinal Cord Injury Unit and ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

U.S. Veterans Hospital, Jefferson Barracks, Spinal Cord Injury Unit and Tuberculosis Neuropsychiatric Building, VA Medical Center, Jefferson Barracks Division 1 Jefferson Barracks Drive, Saint Louis, Independent City, MO

POSITION AND MOTION, A SCIENCE UNIT FOR THE UPPER ELEMENTARY GRADES, STUDENT MANUAL.

ERIC Educational Resources Information Center

BERGER, CARL; MONTGOMERY, MARSHALL

THIS MANUAL IS DESIGNED FOR STUDENTS IN UPPER ELEMENTARY GRADES STUDYING THE SCIENCE CURRICULUM IMPROVEMENT STUDY (SCIS) UNIT "POSITION AND MOTION". THE OVERALL STRUCTURE OF THE UNIT FOLLOWS A CYCLE OF PRELIMINARY EXPLORATION, INVENTION OF SPECIFIC CONCEPTS RELATED TO REFERENCE FRAMES, AND DISCOVERY OF THE USEFULNESS OF THE CONCEPT.…

Ground-water data collected in the Missouri River Basin units in Kansas during 1954

USGS Publications Warehouse

Mason, B.J.; Loye, Linda

1955-01-01

Ground water studies in the Missouri River basin were begun by the United States Geological Survey during the fall of 1945 as a part of a program for the development of the resources of the basin by the United States Bureau of  Reclamation and other federal agencies. The studies of ground-water resources in the part of Kansas that lies within the Missouri River basin have been coordinated with the cooperative program of ground-water studies which were already being made in Kansas by the U.S Geological Survey, the Kansas State Geological Survey, the Division of Sanitation of the Kansas Board of Health and the Division of Water Resources of the Kansas State Board of Agriculture.  

78 FR 48468 - Hewlett Packard Company, Hewlett Packard Enterprise Business Unit, EG HP Storage, Enterprise...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-08

..., Hewlett Packard Enterprise Business Unit, EG HP Storage, Enterprise Storage, Servers and Networking Storage, APP Management, Research and Development Group, Andover, Massachusetts; Notice of Investigation... Enterprise Business Unit, EG HP Storage, Enterprise Storage, Servers and Networking Storage Division, APP...

Pebbles, Cobbles, and Sockets

NASA Technical Reports Server (NTRS)

1997-01-01

This Rover image of 'Shark' (upper left center), 'Half Dome' (upper right), and a small rock (right foreground) reveal textures and structures not visible in lander camera images. These rocks are interpreted as conglomerates because their surfaces have rounded protrusions up to several centimeters in size. It is suggested that the protrusions are pebbles and granules.

Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is a division of the California Institute of Technology (Caltech).

Resistivity sections, upper Arkansas River basin, Colorado

USGS Publications Warehouse

Zohdy, Adel A.R.; Hershey, Lloyd A.; Emery, Philip A.; Stanley, William D.

1971-01-01

A reconnaissance investigation of ground-water resources in the upper Arkansas River basin from Pueblo to Leadville is being made by the U.S. Geological Survey in cooperation with the Southeastern Colorado Water Conservancy District, and the Colorado Division of Water Resources, Colorado State Engineer. As part of the investigation, surface geophysical electrical resistivity surveys were made during the summer and fall of 1970 near Buena Vista and Westcliffe, Colo. (p1.1). The resistivity surveys were made to verify a previous gravity survey and to help locate areas where ground-water supplies might be developed. This report presents the results of the surveys in the form of two resistivity sections.

Capturing Children's Multiplication and Division Stories

ERIC Educational Resources Information Center

McCormick, Kelly K.; Essex, N. Kathryn

2017-01-01

This article reports on a study in which researchers asked children to "make up as story and a picture about marbles for this number sentence: 3 x 5 = 15." Students in this study came from pre - dominantly low- to average-income families living in three distinct geographical areas within the United States. A similar division task was…

Preservice Elementary Teachers Use Drawings and Make Sets of Materials to Explain Multiplication and Division by Fractions

ERIC Educational Resources Information Center

Rule, Audrey C., Ed.; Hallagan, Jean E., Ed.

2006-01-01

Background: Multiplication and division by fractions are among the most troublesome concepts in the elementary mathematics curriculum. Recent studies have shown that preservice elementary teachers in the United States do not have deep understandings of these concepts. Effective ways to improve preservice teachers' conceptual understanding of these…

More Thoughts about Names in Nursing: Colleges, Schools, Divisions, Departments, and Journals.

PubMed

Fawcett, Jacqueline

2016-01-01

This essay addresses the names used for nursing academic units and journals. Discussion focuses on questions about nursing (or nursology) as a health profession and the redundancy of combining the term, nursing, with terms about health used by many colleges, schools, divisions, and departments, as well as by some journals. © The Author(s) 2015.

17 CFR 140.73 - Delegation of authority to disclose information to United States, States, and foreign government...

Code of Federal Regulations, 2011 CFR

2011-04-01

... of Market Oversight or, in his or her absence, each Deputy Director of the Division of Market Oversight, the Director of the Market Surveillance Section, the Director of the Division of Clearing and... jurisdiction, provided that the Commission official making the disclosure is satisfied that the information...

MODEL SCHOOL DIVISION--A REPORT OF THE BOARD OF EDUCATION, JUNE, 1967.

ERIC Educational Resources Information Center

HANSEN, CARL F.; NICKENS, NORMAN W.

DESCRIBED IN THIS REPORT IS THE MODEL SCHOOL DIVISION (MSD) WHICH SERVES THE INNER-CITY PUBLIC SCHOOLS OF WASHINGTON, D.C. FUNCTIONING AS A SEMI-AUTONOMOUS UNIT WITHIN THE SCHOOL SYSTEM, MSD HAS AS ITS BASIC OBJECTIVES IMPROVING EDUCATIONAL QUALITY, SERVING THE SPECIAL EDUCATIONAL NEEDS OF THE COMMUNITY, STIMULATING SCHOOL-COMMUNITY INVOLVEMENT,…

Minority, Student, and Athlete: Multiracial Division I College Athletes' Stereotype Threat Experiences

ERIC Educational Resources Information Center

Brutus, Angel L.

2016-01-01

The purpose of this qualitative transcendental phenomenological study was to understand the meanings ascribed by multiracial male and female NCAA Division I student athletes in the Southeast region of the United States to the lived experiences of stereotype threat. Stereotype threat is a phenomenon that is boundless and can influence any…

Women in Workplace: Vocational Education and Segregated Division of Labor.

ERIC Educational Resources Information Center

Lasonen, Johanna; Burge, Penny L.

The United States and Finland show a clear gender stratification in work life. The uneven, gender-biased division of labor has been maintained, even though about half of the total U.S. and Finnish labor force are women. In both countries, female students tend to make traditional occupational choices that prepare them for low-paying fields where…

78 FR 22295 - Notice of Lodging of Proposed Consent Decree Under the Comprehensive Environmental Response...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-15

... claims for natural resource damages and assessment costs (``NRD'') of the United States Department of... should be addressed to the Assistant Attorney General, Environment and Natural Resources Division, and..., Environment and Natural Resources Division. [FR Doc. 2013-08719 Filed 4-12-13; 8:45 am] BILLING CODE 4410-15-P ...

78 FR 21418 - Notice of Lodging of Proposed Consent Decree Under the Comprehensive Environmental Response...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-10

... Environmental Response Compensation and Liability Act, Concerning Natural Resource Damages On April 3, 2013, the... General, Environment and Natural Resources Division, and should refer to United States and Texas v. Arkema... Enforcement Section, Environment and Natural Resources Division. [FR Doc. 2013-08309 Filed 4-9-13; 8:45 am...

77 FR 69894 - Notice of Lodging of Proposed Consent Decree Under the Clean Air Act

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-21

... the Assistant Attorney General, Environment and Natural Resources Division, and should refer to United... Enforcement Section, Environment and Natural Resources Division. [FR Doc. 2012-28232 Filed 11-20-12; 8:45 am... assessment of ability to pay) and, for a period of ten years, not to import vehicles and engines unless they...

75 FR 39045 - Hewlett-Packard Company Division of Corporate Administration and Shared Services Including On...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-07

... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-73,555] Hewlett-Packard Company Division of Corporate Administration and Shared Services Including On-Site Leased Workers From Manpower and Including Workers Off-Site From Various States in the United States Reporting to Omaha, NE; Including Employees of Hewlett-Packard Company...

49 CFR 177.841 - Division 6.1 and Division 2.3 materials.

Code of Federal Regulations, 2014 CFR

2014-10-01

... this section, bearing or required to bear a POISON or POISON INHALATION HAZARD label or placard in the... loaded into another closed unit load device; (2) Bearing or required to bear a POISON, POISON GAS or POISON INHALATION HAZARD label in the driver's compartment (including a sleeper berth) of a motor vehicle...

49 CFR 177.841 - Division 6.1 and Division 2.3 materials.

Code of Federal Regulations, 2013 CFR

2013-10-01

... this section, bearing or required to bear a POISON or POISON INHALATION HAZARD label or placard in the... loaded into another closed unit load device; (2) Bearing or required to bear a POISON, POISON GAS or POISON INHALATION HAZARD label in the driver's compartment (including a sleeper berth) of a motor vehicle...

49 CFR 177.841 - Division 6.1 and Division 2.3 materials.

Code of Federal Regulations, 2012 CFR

2012-10-01

... this section, bearing or required to bear a POISON or POISON INHALATION HAZARD label or placard in the... loaded into another closed unit load device; (2) Bearing or required to bear a POISON, POISON GAS or POISON INHALATION HAZARD label in the driver's compartment (including a sleeper berth) of a motor vehicle...

49 CFR 177.841 - Division 6.1 and Division 2.3 materials.

Code of Federal Regulations, 2011 CFR

2011-10-01

... this section, bearing or required to bear a POISON or POISON INHALATION HAZARD label or placard in the... loaded into another closed unit load device; (2) Bearing or required to bear a POISON, POISON GAS or POISON INHALATION HAZARD label in the driver's compartment (including a sleeper berth) of a motor vehicle...

Preferential distribution of nociceptive input to motoneurons with muscle units in the cranial portion of the upper trapezius muscle.

PubMed

Dideriksen, Jakob L; Holobar, Ales; Falla, Deborah

2016-08-01

Pain is associated with changes in the neural drive to muscles. For the upper trapezius muscle, surface electromyography (EMG) recordings have indicated that acute noxious stimulation in either the cranial or the caudal region of the muscle leads to a relative decrease in muscle activity in the cranial region. It is, however, not known if this adaption reflects different recruitment thresholds of the upper trapezius motor units in the cranial and caudal region or a nonuniform nociceptive input to the motor units of both regions. This study investigated these potential mechanisms by direct motor unit identification. Motor unit activity was investigated with high-density surface EMG signals recorded from the upper trapezius muscle of 12 healthy volunteers during baseline, control (intramuscular injection of isotonic saline), and painful (hypertonic saline) conditions. The EMG was decomposed into individual motor unit spike trains. Motor unit discharge rates decreased significantly from control to pain conditions by 4.0 ± 3.6 pulses/s (pps) in the cranial region but not in the caudal region (1.4 ± 2.8 pps; not significant). These changes were compatible with variations in the synaptic input to the motoneurons of the two regions. These adjustments were observed, irrespective of the location of noxious stimulation. These results strongly indicate that the nociceptive synaptic input is distributed in a nonuniform way across regions of the upper trapezius muscle. Copyright © 2016 the American Physiological Society.

Preferential distribution of nociceptive input to motoneurons with muscle units in the cranial portion of the upper trapezius muscle

PubMed Central

Dideriksen, Jakob L.; Holobar, Ales

2016-01-01

Pain is associated with changes in the neural drive to muscles. For the upper trapezius muscle, surface electromyography (EMG) recordings have indicated that acute noxious stimulation in either the cranial or the caudal region of the muscle leads to a relative decrease in muscle activity in the cranial region. It is, however, not known if this adaption reflects different recruitment thresholds of the upper trapezius motor units in the cranial and caudal region or a nonuniform nociceptive input to the motor units of both regions. This study investigated these potential mechanisms by direct motor unit identification. Motor unit activity was investigated with high-density surface EMG signals recorded from the upper trapezius muscle of 12 healthy volunteers during baseline, control (intramuscular injection of isotonic saline), and painful (hypertonic saline) conditions. The EMG was decomposed into individual motor unit spike trains. Motor unit discharge rates decreased significantly from control to pain conditions by 4.0 ± 3.6 pulses/s (pps) in the cranial region but not in the caudal region (1.4 ± 2.8 pps; not significant). These changes were compatible with variations in the synaptic input to the motoneurons of the two regions. These adjustments were observed, irrespective of the location of noxious stimulation. These results strongly indicate that the nociceptive synaptic input is distributed in a nonuniform way across regions of the upper trapezius muscle. PMID:27226455

78 FR 22901 - United States v. Chiropractic Associates, Ltd. of South Dakota Proposed Final Judgment and...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-17

... DEPARTMENT OF JUSTICE Antitrust Division United States v. Chiropractic Associates, Ltd. of South... District of South Dakota in United States of America v. Chiropractic Associates Ltd, of South Dakota, (CASD... terms for chiropractic services. Copies of the Complaint, proposed Final Judgment, and Competitive...

[Global Studies]. Fulbright-Hays Summer Seminars Abroad, 1997 (India).

ERIC Educational Resources Information Center

Dunn, Susan Strong

This unit contains a sampling of lessons from a unit on India designed for ninth-grade students. Sections of the unit include: (1) "Geography of India"; (2) "Comparison of Major Religions"; (3) "The Caste System"; (4) "Empires of India"; (5) "Gandhi and Independence"; (6) "Division of the…

ADULT EDUCATION OF MIGRANT ADULTS.

ERIC Educational Resources Information Center

BEAL, CATHERINE; AND OTHERS

UNITS ON MIGRANT ADULT EDUCATION, AND A UNIT ON ORGANIZING INFORMAL GROUPS OF MIGRANT WOMEN TO DISCUSS MAINTAINING AND IMPROVING THEIR TEMPORARY HOMES, ARE PRESENTED. THE GOALS OF THE UNIT ON EDUCATION FOR MIGRANT MEN ARE ECONOMIC INDEPENDENCE, BETTER HEALTH AND WELL-BEING, AND BETTER HANDLING OF RESPONSIBILITIES. THE MAIN DIVISIONS OF THE…

AAPG forms environmental unit; Geosat moving

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1992-07-20

This paper reports that the American Association of Petroleum Geologists has established a new environmental geology division, while a geology related committee is moving from Oklahoma. AAPG set up a Division of Environmental Geosciences to provide services and information to its members working in environmental geosciences, the Bernold M. Bruno Hanson of Midland, Tex., the DEG's first president. The division will publish a newsletter in October, and plans are being set to solicit technical articles for consideration by the AAPG Bulletin and for a possible future separate DEG technical publication.

Metacognition in Upper-Division Biology Students: Awareness Does Not Always Lead to Control

ERIC Educational Resources Information Center

Dye, Kathryn Morris; Stanton, Julie Dangremond

2017-01-01

Students with awareness and control of their own thinking can learn more and perform better than students who are not metacognitive. Metacognitive regulation is how you control your thinking in order to learn. It includes the skill of evaluation, which is the ability to appraise your approaches to learning and then modify future plans based on…

The Use of ATR-FTIR in Conjunction with Thermal Analysis Methods for Efficient Identification of Polymer Samples: A Qualitative Multiinstrument Instrumental Analysis Laboratory Experiment

ERIC Educational Resources Information Center

Dickson-Karn, Nicole M.

2017-01-01

A multi-instrument approach has been applied to the efficient identification of polymers in an upper-division undergraduate instrumental analysis laboratory course. Attenuated total reflectance Fourier transform infrared spectroscopy (ATR-FTIR) is used in conjunction with differential scanning calorimetry (DSC) to identify 18 polymer samples and…

Creative Exercises (CEs) in the Biochemistry Domain: An Analysis of Students' Linking of Chemical and Biochemical Concepts

ERIC Educational Resources Information Center

Warfa, Abdi-Rizak M.; Odowa, N.

2015-01-01

Creative exercises (CEs), a specific form of open-ended assessment tools, have been shown to promote students' linking of prior and newly learned concepts within a course. In this study, we examined how often students in an upper-division undergraduate biochemistry course linked prior chemical concepts to biochemical ones in response to CE…

Taking it on the Road: Transferring Knowledge about Rhetoric and Writing across Curricula and Campuses

ERIC Educational Resources Information Center

Fishman, Jenn; Reiff, Mary Jo

2011-01-01

Since Fall 2004, the Undergraduate Catalog at the University of Tennessee-Knoxville has listed a two-part "Communicating through Writing" (WC) requirement, which includes two first-year composition courses and an upper-division course in one of thirty-five majors. Most students fulfill the former by enrolling in English 101 and 102, a…

Supporting Academic Integrity in a Fully-Online Degree Completion Program through the Use of Synchronous Video Conferences

ERIC Educational Resources Information Center

Wagner, Erica; Enders, Jeanne; Pirie, Melissa Shaquid; Thomas, Domanic

2016-01-01

Since 2012, we have used synchronous, web-based video conferences in our fully-online degree completion program. Students are required to participate in four live video conferences with their professor and a small group of peers in all upper division online courses as a minimum requirement for passing the class. While these synchronous video…

Using Raman Spectroscopy and Surface-Enhanced Raman Scattering to Identify Colorants in Art: An Experiment for an Upper-Division Chemistry Laboratory

ERIC Educational Resources Information Center

Mayhew, Hannah E.; Frano, Kristen A.; Svoboda, Shelley A.; Wustholz, Kristin L.

2015-01-01

Surface-enhanced Raman scattering (SERS) studies of art represent an attractive way to introduce undergraduate students to concepts in nanoscience, vibrational spectroscopy, and instrumental analysis. Here, we present an undergraduate analytical or physical chemistry laboratory wherein a combination of normal Raman and SERS spectroscopy is used to…

Using Intrade.com to Teach Campaign Strategies in the 2008 U.S. Presidential Election

ERIC Educational Resources Information Center

Abramson, Paul R.

2010-01-01

During the six weeks before the 2008 elections, I conducted a contest for the 72 students enrolled in my upper-division course Campaigns and Elections. Using contract prices posted by Intrade.com, an electronic gaming market based in Dublin, I asked students to choose among 10 political outcomes. The "contracts" earned by each choice…

Starting from Scratch and Getting Somewhere: Assessment of Oral Communication Proficiency in General Education across Lower and Upper Division Courses

ERIC Educational Resources Information Center

Avanzino, Susan

2010-01-01

Communication departments are expected to conduct program level assessment, as well as assessment of communication in general education. Although the expectation for data-driven student learning assessment is growing, relatively few examples exist for doing so effectively. This article serves as a model to help faculty conduct effective assessment…

Synthesis, Characterization, and Secondary Structure Determination of a Silk-Inspired, Self-Assembling Peptide: A Laboratory Exercise for Organic and Biochemistry Courses

ERIC Educational Resources Information Center

Albin, Tyler J.; Fry, Melany M.; Murphy, Amanda R.

2014-01-01

This laboratory experiment gives upper-division organic or biochemistry undergraduate students a comprehensive look at the synthesis, chemical characterization, self-assembly, and secondary structure determination of small, N-acylated peptides inspired by the protein structure of silkworm silk. All experiments can be completed in one 4 h lab…

Transforming a Fourth Year Modern Optics Course Using a Deliberate Practice Framework

ERIC Educational Resources Information Center

Jones, David J.; Madison, Kirk W.; Wieman, Carl E.

2015-01-01

We present a study of active learning pedagogies in an upper-division physics course. This work was guided by the principle of deliberate practice for the development of expertise, and this principle was used in the design of the materials and the orchestration of the classroom activities of the students. We present our process for efficiently…

Synthesizing a Berberine Derivative and Evaluating Antimicrobial Activity to Reinforce with Students the Potential Significance of Small Chemical Structure Changes for Biological Systems

ERIC Educational Resources Information Center

Rodrigues, Catarina A. B.; Neto, Iris; Rijo, Patricia; Afonso, Carlos A. M.

2018-01-01

The convenient synthesis of dihydroberberine by the reduction of berberine is described as an experiment for an upper-division undergraduate organic chemistry laboratory course. Students obtained up to 74% yield of the desired pure product without the use of chromatographic techniques. The antimicrobial activities of both compounds against…

Enzyme Kinetics Experiment with the Multienzyme Complex Viscozyme L and Two Substrates for the Accurate Determination of Michaelian Parameters

ERIC Educational Resources Information Center

Guerra, Nelson Pérez

2017-01-01

A laboratory experiment in which students study the kinetics of the Viscozyme-L-catalyzed hydrolysis of cellulose and starch comparatively was designed for an upper-division biochemistry laboratory. The main objective of this experiment was to provide an opportunity to perform enhanced enzyme kinetics data analysis using appropriate informatics…

75 FR 8703 - Auction of Lower and Upper Paging Bands Licenses Scheduled for May 25, 2010; Notice and Filing...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-25

...: Wireless Telecommunications Bureau, Auctions and Spectrum Access Division: For legal questions: Scott...://wireless.fcc.gov/auctions/87/ . Due to the large number of licenses in Auction 87, the complete list of... ``Attachment A'' files at http://wireless.fcc.gov/auctions/87/ . A paper copy of the complete list of licenses...

Case Study Evaluating Just-In-Time Teaching and Peer Instruction Using Clickers in a Quantum Mechanics Course

ERIC Educational Resources Information Center

Sayer, Ryan; Marshman, Emily; Singh, Chandralekha

2016-01-01

Just-in-Time Teaching (JiTT) is an instructional strategy involving feedback from students on prelecture activities in order to design in-class activities to build on the continuing feedback from students. We investigate the effectiveness of a JiTT approach, which included in-class concept tests using clickers in an upper-division quantum…

Photographic copy of original design drawing, dated January 1970, revised ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Photographic copy of original design drawing, dated January 1970, revised 12 March 1971 (original Army Operational Drawing in the possession of U.S. Army Corps of Engineers, Huntsville, Division). MSRPP interior elevations, corridors #216, upper and lower levels - Stanely R. Mickelsen Safeguard Complex, Missile Site Radar Power Plant, Southeast of, & adjacent to, Missile Site Control Building, Nekoma, Cavalier County, ND

Grasping the Second Law of Thermodynamics at University: The Consistency of Macroscopic and Microscopic Explanations

ERIC Educational Resources Information Center

Leinonen, Risto; Asikainen, Mervi A.; Hirvonen, Pekka E.

2015-01-01

This study concentrates on evaluating the consistency of upper-division students' use of the second law of thermodynamics at macroscopic and microscopic levels. Data were collected by means of a paper and pencil test (N = 48) focusing on the macroscopic and microscopic features of the second law concerned with heat transfer processes. The data…

Enrichment of Gamma-Aminobutyric Acid in Bean Sprouts: Exploring Biosynthesis of Plant Metabolite Using Common Household Reagents

ERIC Educational Resources Information Center

Rojanarata, Theerasak; Plianwong, Samarwadee; Opanasopit, Praneet; Ngawhirunpat, Tanasait

2018-01-01

The enrichment of plant foods with gamma-aminobutyric acid (GABA) is currently an interesting issue in the field of nutraceuticals and can be used as an experiment for upper-division undergraduate students. Here, an interdisciplinary hands-on experiment to produce GABA-enriched mung bean sprouts using common household reagents is described. Based…

Conference in Rhetorical Criticism: Address of the Conference and Commended Papers (2nd, Hayward, Calif., May 1967).

ERIC Educational Resources Information Center

Barrett, Harold, Ed.; And Others

At the second annual Cal-State Hayward Conference in Rhetorical Criticism, upper division and graduate students from 17 colleges and universities presented papers on the theory, history, and criticism of rhetoric. Panels of faculty members from the same colleges and universities, serving as editor-critics, judged the six papers in this volume as…

Introducing a Twitter Discussion Board to Support Learning in Online and Blended Learning Environments

ERIC Educational Resources Information Center

Thoms, Brian; Eryilmaz, Evren

2015-01-01

In this research we present a new design component for online learning communities (OLC); one that integrates Twitter with an online discussion board (ODB). We introduce our design across two sections of upper-division information systems courses at a university located within the U.S. The first section consisted of full-time online learners,…

Synthesis of a Biologically Active Oxazol-5-(4H)-One via an Erlenmeyer-Plo¨chl Reaction

ERIC Educational Resources Information Center

Rodrigues, Catarina A. B.; Martinho, Jose´ M. G.; Afonso, Carlos A. M.

2015-01-01

The synthesis of (Z)-4-(4-nitrobenzylidene)-2- phenyloxazol-5(4"H")-one, which is a potent immunomodulator and tyrosinase inhibitor, is described as an experiment for an upper-division undergraduate organic chemistry laboratory course. This compound is produced via an Erlenmeyer-Plo¨chl reaction in the absence of any additional solvents…

Students Enrolled in Selected Upper-Division Agriculture Courses: An Examination of Computer Experiences, Self-Efficacy and Knowledge.

ERIC Educational Resources Information Center

Johnson, Donald M.; Ferguson, James A.; Lester, Melissa L.

2000-01-01

Of 169 agriculture students surveyed, 79% had computer training, 66% owned computers; they had slightly above average computer self-efficacy, especially in word processing, electronic mail, and Internet use. However, 72.7% scored 60% or less on a test of computer knowledge. There was little correlation between self-efficacy and computer knowledge.…

DNA Fingerprint Analysis of Three Short Tandem Repeat (STR) Loci for Biochemistry and Forensic Science Laboratory Courses

ERIC Educational Resources Information Center

McNamara-Schroeder, Kathleen; Olonan, Cheryl; Chu, Simon; Montoya, Maria C.; Alviri, Mahta; Ginty, Shannon; Love, John J.

2006-01-01

We have devised and implemented a DNA fingerprinting module for an upper division undergraduate laboratory based on the amplification and analysis of three of the 13 short tandem repeat loci that are required by the Federal Bureau of Investigation Combined DNA Index System (FBI CODIS) data base. Students first collect human epithelial (cheek)…

The Order of Importance of Component Parts of the Biblical Worldview in Christian High School Students

ERIC Educational Resources Information Center

Van Meter, Kenneth G.

2009-01-01

This micro-ethnographic study is an exploration of the relative degree of importance of the several components of a worldview as articulated by a purposive sample of fourteen upper division students currently enrolled in advance placement classes in ACSI and WASC accredited Christian high schools in Northern California. The research design uses an…

"Recombinant Protein of the Day": Using Daily Student Presentations to Add Real-World Aspects to a Biotechnology Course

ERIC Educational Resources Information Center

Shaffer, Justin F.

2013-01-01

To provide a realistic view of the biotechnology industry for students, a novel course focusing on recombinant proteins and their importance in medicine, pharmaceuticals, industry, scientific research, and agriculture was developed. ''Designer Proteins and Society,'' an upper-division elective, was taught in the Fall 2012 semester to 16 junior,…

The Challenges of Using the WebCAPE Placement Exam in an Advanced Spanish Grammar Class

ERIC Educational Resources Information Center

Turner, Robert L., III

2017-01-01

This study attempts to ascertain if the WebCAPE placement exam can be used to measure improvement in an upper division grammar course. The WebCAPE online placement exam is a widely used instrument designed to help university language programs place students into the basic language course best corresponding to their proficiency level. This is done…

Increasing Students' Attendance at Lecture and Preparation for Lecture by Allowing Students to Use Their Notes during Tests

ERIC Educational Resources Information Center

Messling, Paul A., III; Dermer, Marshall L.

2009-01-01

In an upper-division, college course with a lecture component and two laboratory sections, we experimentally evaluated a treatment package that included this contingency: "only if students attended lecture and submitted notes for each day's reading assignment could they use their notes during a later test," and instructions about the contingency.…

Computing Across the Physics and Astrophysics Curriculum

NASA Astrophysics Data System (ADS)

DeGioia Eastwood, Kathy; James, M.; Dolle, E.

2012-01-01

Computational skills are essential in today's marketplace. Bachelors entering the STEM workforce report that their undergraduate education does not adequately prepare them to use scientific software and to write programs. Computation can also increase student learning; not only are the students actively engaged, but computational problems allow them to explore physical problems that are more realistic than the few that can be solved analytically. We have received a grant from the NSF CCLI Phase I program to integrate computing into our upper division curriculum. Our language of choice is Matlab; this language had already been chosen for our required sophomore course in Computational Physics because of its prevalence in industry. For two summers we have held faculty workshops to help our professors develop the needed expertise, and we are now in the implementation and evaluation stage. The end product will be a set of learning materials in the form of computational modules that we will make freely available. These modules will include the assignment, pedagogical goals, Matlab code, samples of student work, and instructor comments. At this meeting we present an overview of the project as well as modules written for a course in upper division stellar astrophysics. We acknowledge the support of the NSF through DUE-0837368.

Investigative cases and student outcomes in an upper-division cell and molecular biology laboratory course at a minority-serving institution.

PubMed

Knight, Jonathan D; Fulop, Rebecca M; Márquez-Magaña, Leticia; Tanner, Kimberly D

2008-01-01

Active-learning strategies are increasingly being integrated into college-level science courses to make material more accessible to all students and to improve learning outcomes. One active-learning pedagogy, case-based learning (CBL), was developed as a way to both enhance engagement in the material and to accommodate diverse learning styles. Yet, adoption of CBL approaches in undergraduate biology courses has been piecemeal, in part because of the perceived investment of time required. Furthermore, few CBL lesson plans have been developed specifically for upper-division laboratory courses. Here, we describe four cases that we developed and implemented for a senior cell and molecular biology laboratory course at San Francisco State University, a minority-serving institution. To evaluate the effectiveness of these modules, we used both written and verbal assessments to gauge learning outcomes and attitudinal responses of students over two semesters. Students responded positively to the new approach and seemed to meet the learning goals for the course. Most said they would take a course using CBL again. These case modules are readily adaptable to a variety of classroom settings.

Investigative Cases and Student Outcomes in an Upper-Division Cell and Molecular Biology Laboratory Course at a Minority-serving Institution

PubMed Central

Fulop, Rebecca M.; Márquez-Magaña, Leticia; Tanner, Kimberly D.

2008-01-01

Active-learning strategies are increasingly being integrated into college-level science courses to make material more accessible to all students and to improve learning outcomes. One active-learning pedagogy, case-based learning (CBL), was developed as a way to both enhance engagement in the material and to accommodate diverse learning styles. Yet, adoption of CBL approaches in undergraduate biology courses has been piecemeal, in part because of the perceived investment of time required. Furthermore, few CBL lesson plans have been developed specifically for upper-division laboratory courses. Here, we describe four cases that we developed and implemented for a senior cell and molecular biology laboratory course at San Francisco State University, a minority-serving institution. To evaluate the effectiveness of these modules, we used both written and verbal assessments to gauge learning outcomes and attitudinal responses of students over two semesters. Students responded positively to the new approach and seemed to meet the learning goals for the course. Most said they would take a course using CBL again. These case modules are readily adaptable to a variety of classroom settings. PMID:19047425

Teaching information literacy skills to sophomore-level biology majors.

PubMed

Thompson, Leigh; Blankinship, Lisa Ann

2015-05-01

Many undergraduate students lack a sound understanding of information literacy. The skills that comprise information literacy are particularly important when combined with scientific writing for biology majors as they are the foundation skills necessary to complete upper-division biology course assignments, better train students for research projects, and prepare students for graduate and professional education. To help undergraduate biology students develop and practice information literacy and scientific writing skills, a series of three one-hour hands-on library sessions, discussions, and homework assignments were developed for Biological Literature, a one-credit, one-hour-per-week, required sophomore-level course. The embedded course librarian developed a learning exercise that reviewed how to conduct database and web searches, the difference between primary and secondary sources, source credibility, and how to access articles through the university's databases. Students used the skills gained in the library training sessions for later writing assignments including a formal lab report and annotated bibliography. By focusing on improving information literacy skills as well as providing practice in scientific writing, Biological Literature students are better able to meet the rigors of upper-division biology courses and communicate research findings in a more professional manner.

Teaching Information Literacy Skills to Sophomore-Level Biology Majors

PubMed Central

Thompson, Leigh; Blankinship, Lisa Ann

2015-01-01

Many undergraduate students lack a sound understanding of information literacy. The skills that comprise information literacy are particularly important when combined with scientific writing for biology majors as they are the foundation skills necessary to complete upper-division biology course assignments, better train students for research projects, and prepare students for graduate and professional education. To help undergraduate biology students develop and practice information literacy and scientific writing skills, a series of three one-hour hands-on library sessions, discussions, and homework assignments were developed for Biological Literature, a one-credit, one-hour-per-week, required sophomore-level course. The embedded course librarian developed a learning exercise that reviewed how to conduct database and web searches, the difference between primary and secondary sources, source credibility, and how to access articles through the university’s databases. Students used the skills gained in the library training sessions for later writing assignments including a formal lab report and annotated bibliography. By focusing on improving information literacy skills as well as providing practice in scientific writing, Biological Literature students are better able to meet the rigors of upper-division biology courses and communicate research findings in a more professional manner. PMID:25949754

Flow Induced Vibration Program at Argonne National Laboratory

NASA Astrophysics Data System (ADS)

1984-01-01

The Argonne National Laboratory's Flow Induced Vibration Program, currently residing in the Laboratory's Components Technology Division is discussed. Throughout its existence, the overall objective of the program was to develop and apply new and/or improved methods of analysis and testing for the design evaluation of nuclear reactor plant components and heat exchange equipment from the standpoint of flow induced vibration. Historically, the majority of the program activities were funded by the US Atomic Energy Commission, the Energy Research and Development Administration, and the Department of Energy. Current DOE funding is from the Breeder Mechanical Component Development Division, Office of Breeder Technology Projects; Energy Conversion and Utilization Technology Program, Office of Energy Systems Research; and Division of Engineering, Mathematical and Geosciences, office of Basic Energy Sciences. Testing of Clinch River Breeder Reactor upper plenum components was funded by the Clinch River Breeder Reactor Plant Project Office. Work was also performed under contract with Foster Wheeler, General Electric, Duke Power Company, US Nuclear Regulatory Commission, and Westinghouse.

Publications - GMC 92 | Alaska Division of Geological & Geophysical Surveys

Science.gov Websites

Oil Company Beaver Creek Unit #4 well Authors: Makada, R. Publication Date: 1988 Publisher: Alaska , Vitrinite reflectance data of ditch cuttings from the Marathon Oil Company Beaver Creek Unit #4 well: Alaska

Neogene stratigraphy, foraminifera, diatoms, and depositional history of Maria Madre Island, Mexico: Evidence of early Neogene marine conditions in the southern Gulf of California

USGS Publications Warehouse

McCloy, C.; Ingle, J.C.; Barron, J.A.

1988-01-01

Foraminifera and diatoms have been analyzed from an upper Miocene through Pleistocene(?) sequence of marine sediments exposed on Maria Madre Island, largest of the Tre??s Marias Islands off the Pacific coast of Mexico. The Neogene stratigraphic sequence exposed on Maria Madre Island includes a mid-Miocene(?) non-marine and/or shallow marine sandstone unconformably overlain by a lower upper Miocene to uppermost Miocene upper to middle bathyal laminated and massive diatomite, mudstone, and siltstone unit. This unit is unconformably overlain by lower Pliocene middle to lower bathyal sandstones and siltstones which, in turn, are unconformably overlain by upper Pliocene through Pleistocene(?) upper bathyal to upper middle bathyal foraminiferal limestones and siltstones. These beds are unconformably capped by Pleistocene terrace deposits. Basement rocks on the island include Cretaceous granite and granodiorite, and Tertiary(?) andesites and rhyolites. The upper Miocene diatomaceous unit contains a low diversity foraminiferal fauna dominated by species of Bolivina indicating low oxygen conditions in the proto-Gulf Maria Madre basin. The diatomaceous unit grades into a mudstone that contains a latest Miocene upper to middle bathyal biofacies characterized by Baggina californica and Uvigerina hootsi along with displaced neritic taxa. An angular unconformity separates the upper Miocene middle bathyal sediments from overlying lower Pliocene siltstones and mudstones that contain a middle to lower bathyal biofacies and abundant planktonic species including Neogloboquadrina acostaensis and Pulleniatina primalis indicating an early Pliocene age. Significantly, this Pliocene unit contains common occurrences of benthic species restricted to Miocene sediments in California including Bulimina uvigerinaformis. Pliocene to Pleistocene(?) foraminiferal limestones and siltstones characterize submarine bank accumulations formed during uplift of the Tre??s Marias Island area, and include abundant planktonic foraminifera such as Pulleniatina obliquiloculata and Neogloboquadrina duterteri. Common benthic foraminifera in this unit are indicative of upper bathyal water depths. The Neogene depositional history recorded on Maria Madre Island involves an early late Miocene subsidence event marking formation of the Tre??s Marias Basin with relatively undiluted diatomaceous sediment deposited in a low oxygen setting. Subsidence and deepening of the basin continued into the early Pliocene along with rapid deposition of terrigenous clastics. Uplift of the basinal sequence began in late Pliocene time accompanied by deposition of upper Pliocene-Pleistocene foraminiferal limestones on a rising submarine bank. Continued episodic uplift of the Neogene deposits brought the island above sea level by late Pleistocene time. ?? 1988.

Flowmetering of drainage wells in Kuwait City, Kuwait

USGS Publications Warehouse

Paillet, Frederick L.; Senay, Y.; Mukhopadhyay, A.; Szekely, F.

2000-01-01

A heat-pulse flowmeter was used in six drainage wells in Kuwait City for flow profiling under both ambient and pumping conditions. The data collected were used in: (a) estimating the cross-flow among the screened intervals under ambient conditions; (b) estimating the relative transmissivity adjacent to the individual screen zones; and (c) determination of the hydraulic heads at the far boundaries of the large-scale aquifer zones. These inferences were cross-checked against known hydrogeology of the aquifer-aquitard system in the study area, and the calibration results of numerical flow modeling. The major conclusions derived from the flow measurements were: (a) the presence of natural downward cross-flow under ambient condition supported the hypothesis that the upper part of the Kuwait Group aquifer in the study area was divided into a series of permeable units (aquifers), separated by confining or semi-confining beds (aquitards); (b) the head differences between the different screened zones, derived through modeling of the flowmeter data of the wells, provided additional confirmation for the division of the upper part of the Kuwait Group aquifer into compartments in the study area; (c) flowmeter data indicated that the second and third aquifers were contributing most of the water to the well bores, compared with the uppermost (first) and the lowermost (fourth) aquifers; and (d) inflow to the wells during pumping was associated with discrete sub-intervals in the screened zones, controlled by local aquifer heterogeneity, and possibly clogging of screens and gravel pack.

[Effect of soft tissue thickness of upper lip on lip retraction in orthodontical-treated Class II, Division 1 females].

PubMed

Zou, Lanyi; Chen, Yunjia; Liu, Henglang; Na, Bi; He, Jinlong; Fan, Xiaoping

2016-04-01

To establish the Chinese Han national criteria for the thickness of upper lip in Chongqing and to investigate the effect of lip thickness on lip retraction in orthodontic treatment.
 A total of 240 adult patients (male=120, female=120) of Chinese Han nationality aged 18-35 years in Chongqing were treated with cephalograms and measured the thickness of upper lip. We established the Chinese Han national criteria for the thickness of upper lip in Chongqing according to the results. Sixty-eight female patients with Angle II 1 from Department of Orthodontics Stomatological Hospital of Chongqing Medical University were treated with maxillary premolars extraction, and pre- and post-treated with lateral cephalograms, then divided into 3 groups according to our criteria: a thin lips group, a normal lips group and a thick lips group. The ratio of the incisors retraction and the upper lip retraction were measured and calculated. The correlation between incisors retraction and the upper lip retraction was analyzed by the Pearson correlation method.
 There was statistical significance in the thickness of upper lip between males and females (P<0.01). The ratio of maxillary inscior retraction to the upper lip soft tissue retraction was 1.6:1, 2.2:1 and 2.9:1 in the thin lips group, the normal lips group and the thick lips group, respectively.
 Gender differences exist in the thickness of upper lip. Upper lip retraction with the incisors was negatively correlated with the soft tissue thickness of the upper lip in females with Angle II 1.

The Multi-Stage History of Mt. Sharp

NASA Technical Reports Server (NTRS)

Allen, C.; Dapremont, A.

2013-01-01

The Curiosity rover is exploring Gale crater and Mt. Sharp, Gale's 5-km high central mound. We are investigating the history of alteration and erosion of Mt. Sharp using orbital imagery, spectroscopy and rover observations. Our results suggest a significant time gap between emplacement of the upper and lower sections of the mound. Crater counts show that the lower mound was formed soon after Gale itself, and that it contains distinct units ranging in altitude from approximately -4,500 to -1,800 m. Spectral data suggest that many units contain phyllosilicates. We found that these clay-bearing rocks occur in distinct layers concentrated below -2,900 m. Parts of the lower mound exhibit a transition from clays to sulfates with increasing altitude. The lower mound shows evidence of flowing water, including canyons and inverted channels. Wind erosion produced km-scale yardangs and scalloped cliffs. Our mapping shows that many yardangs in the lower mound are clay-bearing, with a predominant orientation of around N-S. Curiosity's ground-level images show myriad fine-scale, mainly horizontal layers in the lower mound. The rover has found stream beds and conglomerates, indicating that water once flowed on the crater floor. Drilling near the deepest point in Gale produced abundant clay, providing additional evidence of aqueous alteration. Upper mound units range in altitude from -2,100 m to +500 m, and mantle the lower mound above an angular unconformity. Most upper mound units are composed of layers. The formation age of the upper mound is unknown, since few craters are preserved. Clay-bearing layers are detectable in several locations, mainly at altitudes near -2,000 m. There is no evidence of water flow, but wind erosion has scalloped the surfaces and edges of layers, and fine-scale yardangs are common. Correlations between yardangs and clay spectra are apparent only in the lowermost units of the upper mound. Yardang orientations vary, and include N-S, NW-SE, and NE-SW. Upper mound units resemble the planet-wide Medusae Fossae formation, dated as Hesperian and argued to be composed of ignimbrites. Medusae Fossae layers are easily eroded by wind, and our mapping demonstrates their resemblance to upper mound fine-scale yardangs. The history of Mt. Sharp started with deposition and lithification of sediments shortly after crater formation. Some lower mound layers were partially altered to clays and sulfates, and water formed streams and canyons. Wind erosion of the lower mound produced large-scale yardangs, particularly in clay-rich layers, oriented generally N-S. Upper mound units were emplaced following a considerable period of wind erosion. The absence of water flow on the upper mound suggests that these units were emplaced after atmospheric loss rendered water unstable at the surface. The shift in dominant wind direction, as indicated by yardang orientations, also argues for a time gap between erosion of the lower and upper mound. These observations are consistent with upper mound units being related to the Hesperian Medusae Fossae formation. During 2014 Curiosity is expected to reach the foot of Mt. Sharp and ascend through the clay-rich layers, into the sulfate-rich layers, and possibly past the interface with the upper mound. This will be a unique opportunity to field check geologic models on the surface of Mars.

Trends in U.S. Residential Natural Gas Consumption

EIA Publications

2010-01-01

This report presents an analysis of residential natural gas consumption trends in the United States through 2009 and analyzes consumption trends for the United States as a whole (1990 through 2009) and for each Census division (1998 through 2009).

77 FR 76305 - Franklin Advisers, Inc., et al.;

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-27

...-end management investment companies to issue shares (``Shares'') redeemable in large aggregations only... Units; and (e) certain registered management investment companies and unit investment trusts outside of...) 551-6821 (Division of Investment Management, Office of Investment Company Regulation). SUPPLEMENTARY...

Publications - GMC 64 | Alaska Division of Geological & Geophysical Surveys

Science.gov Websites

sample from the AMOCO Production Company Cathedral River Unit #1 well Authors: Henning, Mitchel, and determination for a 10,650' deep cutting sample from the AMOCO Production Company Cathedral River Unit #1 well

Publications - GMC 219 | Alaska Division of Geological & Geophysical

Science.gov Websites

Paul G. Benedum Nulato Unit #1 well Authors: Murphy, J.M. Publication Date: 1993 Publisher: Alaska , Apatite fission track data of cuttings (1,000-11,500') from the Paul G. Benedum Nulato Unit #1 well

Staff survey of organizational structure and process for a Public Health Department.

PubMed

Dwyer, J J

1995-01-01

A survey of 227 North York Public Health Department (NYPHD) staff provided their perspective on the organizational structure. They perceived that (a) the departmental and divisional organizational structures are effective for program delivery, (b) the Central Resources structure and divisional and departmental reporting structures are moderately effective for program delivery, (c) the decentralized office structure is an advantage for service delivery but less so for administration and intra-division and inter-division communication, (d) the mandatory program structure involves low to moderate interdisciplinary teamwork and moderately impacts service delivery, (e) intra-division and management-staff communication are fair but inter-division and office communication are between poor and fair, (f) education, research, and service are moderately integrated, and (g) the divisional and departmental work atmospheres are a little positive. Management perceived greater participation in program planning, more frequent communication with other divisions, a number of education and research opportunities from various divisions/units, and more management recognition than front line staff did.

Qualifications for the Future: A Study of Tripartite and Other Divisions in Post-16 Education and Training.

ERIC Educational Resources Information Center

Stanton, Geoff, Ed.; Richardson, William, Ed.

1997-01-01

This document contains eight papers examining different aspects of categorization, divisions, and choice in further education (FE) that were commissioned during a study of tripartite pathways (for example, academic, vocational and applied) in education and training for 16-19 year olds in the United Kingdom. The following papers are included:…

Overview of the CERT Resilience Management Model (CERT-RMM)

DTIC Science & Technology

2014-01-23

Management Model (CERT®-RMM) Jim Cebula Technical Manager - Cyber Risk Management , CERT® Division Jim Cebula is the Technical Manager of the...Cyber Risk Management team in the Cyber Security Solutions Directorate of the CERT Division at the Software Engineering Institute (SEI), a unit of...Carnegie Mellon University. Cebula’s current activities include risk management methods along with assessment and management of operational