Erich Fromm's Involvement With Zen Buddhism: Psychoanalysts and the Spiritual Quest in Subsequent Decades.

PubMed

Roland, Alan

2017-08-01

The first section of this paper covers Erich Fromm's profound involvement with Zen Buddhism, culminating in his co-authoring the book Zen Buddhism and Psychoanalysis in 1960. It details why this was a groundbreaking endeavor, as it countered the pervasive psychoanalytic denigration of spiritual traditions, practices, and experiences. The second section describes the effect of Fromm's Zen Buddhism and Psychoanalysis on the author of this paper, as he came to clinical psychology and psychoanalysis from involvement in Indian philosophy. The third section is a case study of a spiritually advanced Hindu woman seen in intensive short-term psychoanalytic therapy in Bombay, describing the interface of the spiritual with psychoanalytic therapy. The fourth section explains what eventually led to a sea change in psychoanalytic attitudes toward spiritual traditions and practices, with a small but significant group of psychoanalysts becoming involved in one or another spiritual practice, and working with patients also so involved.

7 CFR 51.2296 - Three-fourths half kernel.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 2 2010-01-01 2010-01-01 false Three-fourths half kernel. 51.2296 Section 51.2296 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards...-fourths half kernel. Three-fourths half kernel means a portion of a half of a kernel which has more than...

58. SECTION AND DETAILS OF FOURTH AND FIFTH FLOOR ADDITIONS ...

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

58. SECTION AND DETAILS OF FOURTH AND FIFTH FLOOR ADDITIONS TO BUILDINGS NO. 2 AND 4, DATED JUNE 24, 1937; SCHMIDT, GARDEN AND ERICKSON, ARCHITECTS - Underwriters' Laboratories, 207-231 East Ohio Street, Chicago, Cook County, IL

59. FOURTH FLOOR PLAN, SECTIONS AND DETAILS OF 1937 ADDITION ...

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

59. FOURTH FLOOR PLAN, SECTIONS AND DETAILS OF 1937 ADDITION TO BUILDINGS NO. 2 and 4, DATED JUNE 24, 1937; SCHMIDT, GARDEN AND ERICKSON, ARCHITECTS - Underwriters' Laboratories, 207-231 East Ohio Street, Chicago, Cook County, IL

15. BUILDING 1: FOURTH FLOOR (West Section), TOP LEVEL OF ...

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

15. BUILDING 1: FOURTH FLOOR (West Section), TOP LEVEL OF TUBS, SOUTH AND WEST WALLS. OPEN METAL BREWER'S STAIR VISIBLE ALONG WEST WALL - Boston Beer Company, 225-249 West Second Street, South Boston, Suffolk County, MA

The Real-Time ObjectAgent Software Architecture for Distributed Satellite Systems

DTIC Science & Technology

2001-01-01

real - time operating system selection are also discussed. The fourth section describes a simple demonstration of real-time ObjectAgent. Finally, the...experience with C++. After selecting the programming language, it was necessary to select a target real - time operating system (RTOS) and embedded...ObjectAgent software to run on the OSE Real Time Operating System . In addition, she is responsible for the integration of ObjectAgent

5. STANDPIPE STRUCTURE DETAIL SHOWING CONNECTIONS TO PENSTOCKS, RIVETED SECTIONAL ...

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

5. STANDPIPE STRUCTURE DETAIL SHOWING CONNECTIONS TO PENSTOCKS, RIVETED SECTIONAL CONSTRUCTION OF TWO OF THE THREE ORIGINAL STANDPIPES (PHOTO RIGHT), WELDED SECTIONAL CONSTRUCTION OF FOURTH STANDPIPE, AND MODERN VENTILATION VALVES ON FIFTH PENSTOCK AT PHOTO LEFT CENTER BETWEEN FOURTH STANDPIPE AND ORIGINAL TWO. VIEW TO NORTHEAST. - Big Creek Hydroelectric System, Powerhouse 3 Penstock Standpipes, Big Creek, Big Creek, Fresno County, CA

Biological and Environmental Research Program at Oak Ridge National Laboratory, FY 1992--1994

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

Not Available

This report is the 1992--1994 Program Director's Overview Report for Oak Ridge National Laboratory's (ORNL's) Biological and Environmental Research (BER) Program, and as such it addresses KP-funded work at ORNL conducted during FY 1991 and in progress during FY 1992; it also serves as a planning document for the remainder of FY 1992 through FY 1994. Non-BER funded work at ORNL relevant to the mission of OHER is also discussed. The second section of the report describes ORNL facilities and resources used by the BER program. The third section addresses research management practices at ORNL. The fourth, fifth, and sixthmore » sections address BER-funded research in progress, program accomplishments and research highlights, and program orientation for the remainder of FY 1992 through FY 1994, respectively. Work for non-BER sponsors is described in the seventh section, followed by a discussion of significant near and long-term issues facing BER work at ORNL in the eighth section. The last section provides a statistical summary of BER research at ORNL. Appendices supplement the above topics with additional detail.« less

DDN (Defense Data Network) Protocol Implementations and Vendors Guide

DTIC Science & Technology

1989-02-01

Announcement 286-259 6/16/86 MACHINE-TYPE/CPU: IBM RT/PC O/S: AIX DISTRIBUTOR: 1. IBM Marketing 2. IBM Authorized VAR’s 3. Authorized Personal Computer...Vendors Guide 12. PERSONAL AUTHOR(S) Dorio, Nan; Johnson, Marlyn; Lederman. Sol; Redfield, Elizabeth; Ward, Carol 13a. TYPE OF REPORT 13b. TIME COVERED 114...documentation, contact person , and distributor. The fourth section describes analysis tools. It includes information about network analysis products

Settings: In a Variety of Place. . .

ERIC Educational Resources Information Center

Cairo, Peter; And Others

This document consists of the fourth section of a book of readings on issues related to adult career development. The four chapters in this fourth section focus on settings in which adult career development counseling may take place. "Career Planning and Development in Organizations" (Peter Cairo) discusses several concepts and definitions…

Satellite Power Systems (SPS) concept definition study, exhibit C. Volume 2, part 2: System engineering, cost and programmatics

NASA Technical Reports Server (NTRS)

Hanley, G. M.

1979-01-01

Volume 2, Part 2, of a seven volume Satellite Power Systems (SPS) report is presented. Part 2 covers cost and programmatics and is divided into four sections. The first section gives illustrations of the SPS reference satellite and rectenna concept, and an overall scenario for SPS space transportation involvement. The second section presents SPS program plans for the implementation of PHASE C/D activities. These plans describe SPS program schedules and networks, critical items of systems evolution/technology development, and the natural resources analysis. The fourth section presents summary comments on the methods and rationale followed in arriving at the results documented. Suggestions are also provided in those areas where further analysis or evaluation will enhance SPS cost and programmatic definitions.

Hypersonic Wind-Tunnel Measurements of Boundary-Layer Pressure Fluctuations

DTIC Science & Technology

2009-08-01

experiments. The third and fourth sections of the cone are designed to hold the instrumentation. The model can be run as a 0.102-m base-diameter cone...using the third section only, or 28 Figure 3.10. Glow-perturber section the fourth section can be added to increase the cone base diameter to 0.127 m...the second sensor. The third sensor shows an increase in frequency components above 15 kHz as well as a rise in lower frequencies. As transition

Automatic Synthesis of Implementations for Abstract Data Types from Algebraic Specifications.

DTIC Science & Technology

1982-06-01

second is io expect the user to fumish more information about the desired prMpetin of the porum IQ to guide the synthesis procedure. ; - 10- A third...of the fourth and the fiflh chapters. The sixth chapter describes the second stage. The last chapter gives the concluding remarks. .13 - 2. An Overview... second section gives a summary of the synthesis procedure. It points out the nontrivial issues involvcd in the method employed by the procedure for

Systems Prototyping with Fourth Generation Tools.

ERIC Educational Resources Information Center

Sholtys, Phyllis

1983-01-01

The development of information systems using an engineering approach that uses both traditional programing techniques and fourth generation software tools is described. Fourth generation applications tools are used to quickly develop a prototype system that is revised as the user clarifies requirements. (MLW)

Human Resources Administration: A School-Based Perspective. Fourth Edition

ERIC Educational Resources Information Center

Smith, Richard

2009-01-01

Enhanced and updated, this Fourth Edition of Richard E. Smith's highly successful text examines the growing role of the principal in planning, hiring, staff development, supervision, and other human resource functions. The Fourth Edition includes new sections on ethics, induction, and the role of the mentor teacher. This edition also introduces…

[Rotational stability of angiography catheters].

PubMed

Schröder, J; Weber, M

1992-10-01

Rotatory stability is a parameter that reflects the ability of a catheter to transmit a rotation applied at the outer end to the catheter tip for the purpose of selective probing. A method for measuring the rotatory stability is described, and the results of rotatory stability measurements of 70 different commercially available catheters are reported. There is an almost linear correlation between the rotatory stability and the difference between the respective fourth power of the external and internal diameter or, approximately, to the fourth power of the external diameter for catheters without wire reinforcement. With the same cross-sectional dimensions, the rotatory stability of teflon, polyethylene, and nylon catheters has an approximate ratio of 1:2:4. Wire reinforcement increases rotatory stability by an average factor of about 3. For catheters of calibers 5 F and 6 F, a correlation between the rotatory stability and the weight of the reinforcing wire mesh is apparent.

Healthcare fundamentals.

PubMed

Kauk, Justin; Hill, Austin D; Althausen, Peter L

2014-07-01

In order for a trauma surgeon to have an intelligent discussion with hospital administrators, healthcare plans, policymakers, or any other physicians, a basic understanding of the fundamentals of healthcare is paramount. It is truly shocking how many surgeons are unable to describe the difference between Medicare and Medicaid or describe how hospitals and physicians get paid. These topics may seem burdensome but they are vital to all business decision making in the healthcare field. The following chapter provides further insight about what we call "the basics" of providing medical care today. Most of the topics presented can be applied to all specialties of medicine. It is broken down into 5 sections. The first section is a brief overview of government programs, their influence on care delivery and reimbursement, and past and future legislation. Section 2 focuses on the compliance, care provision, and privacy statutes that regulate physicians who care for Medicare/Medicaid patient populations. With a better understanding of these obligations, section 3 discusses avenues by which physicians can stay informed of current and pending health policy and provides ways that they can become involved in shaping future legislation. The fourth section changes gears slightly by explaining how the concepts of trade restraint, libel, antitrust legislation, and indemnity relate to physician practice. The fifth, and final, section ties all of components together by describing how physician-hospital alignment can be mutually beneficial in providing patient care under current healthcare policy legislation.

National Renewable Energy Laboratory Information Resources Catalogue. A collection of energy efficiency and renewable energy information resources

NASA Astrophysics Data System (ADS)

1994-05-01

NREL's first annual Information Resources Catalogue is intended to inform anyone interested in energy efficiency and renewable energy technologies of NREL's outreach activities, including publications and services. For ease of use, all entries are categorized by subject. The catalogue is separated into six main sections. The first section lists and describes services that are available through NREL and how they may be accessed. The second section contains a list of documents that are published by NREL on a regular or periodic basis. The third section highlights NREL's series publications written for specific audiences and presenting a wide range of subjects. NREL's General Interest Publications constitute the fourth section of the catalogue and are written for nontechnical audiences. Descriptions are provided for these publications. The fifth section contains Technical Reports that detail research and development projects. The section on Conference Papers/Journal Articles/Book Chapters makes up the sixth and final section of the catalogue.

39 CFR 242.2 - Change of site-fourth-class offices.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 39 Postal Service 1 2010-07-01 2010-07-01 false Change of site-fourth-class offices. 242.2 Section 242.2 Postal Service UNITED STATES POSTAL SERVICE ORGANIZATION AND ADMINISTRATION CHANGE OF SITE § 242.2 Change of site—fourth-class offices. Report by memorandum to chief, organization and management branch, when change in site is necessary....

Student-Described Engagement with Text: Insights Are Discovered from Fourth Graders

ERIC Educational Resources Information Center

Weih, Timothy G.

2014-01-01

This article reports on a research study investigating student-described engagement with self-selected text in a classroom where a core reading program (in the context of this study meaning instruction based primarily on manuals and commercial textbooks) comprised the majority of their literacy instruction. Fourth grade students were invited to…

Acetylenic carbon allotrope

DOEpatents

Lagow, Richard J.

1998-01-01

A fourth allotrope of carbon, an acetylenic carbon allotrope, is described. The acetylenic carbon allotropes of the present invention are more soluble than the other known carbon allotropes in many common organic solvents and possesses other desirable characteristics, e.g. high electron density, ability to burn cleanly, and electrical conductive properties. Many uses for this fourth allotrope are described herein.

Acetylenic carbon allotrope

DOEpatents

Lagow, Richard J.

1999-01-01

A fourth allotrope of carbon, an acetylenic carbon allotrope, is described. The acetylenic carbon allotropes of the present invention are more soluble than the other known carbon allotropes in many common organic solvents and possesses other desirable characteristics, e.g. high electron density, ability to burn cleanly, and electrical conductive properties. Many uses for this fourth allotrope are described herein.

IEA Bioenergy Countries' Report: Bioenergy policies and status of implementation

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

Bacovsky, Dina; Ludwiczek, Nikolaus; Pointner, Christian

2016-08-05

This report was prepared from IEA statistical data, information from IRENA, and IEA Bioenergy Tasks’ country reports, combined with data provided by the IEA Bioenergy Executive Committee. All individual country reports were reviewed by the national delegates to the IEA Bioenergy Executive Committee, who have approved the content. In the first section of each country report, national renewable energy targets are presented (first table in each country report), and the main pieces of national legislation are discussed. In the second section of each country report the total primary energy supply (TPES) by resources and the contribution of bioenergy are presented.more » All data is taken from IEA statistics for the year 2014. Where 2014 data was not available, 2013 data was used. It is worth noting that data reported in national statistics can differ from the IEA data presented, as the reporting categories and definitions are different. In the third section of each country report, the research focus related to bioenergy is discussed. Relevant funding programs, major research institutes and projects are described. In the fourth section, recent major bioenergy developments are described. Finally, in the fifth section, links to sources of information are provided.« less

Gearing

NASA Technical Reports Server (NTRS)

Coy, J. J.; Townsend, D. P.; Zaretsky, E. V.

1985-01-01

Gearing technology in its modern form has a history of only 100 years. However, the earliest form of gearing can probably be traced back to fourth century B.C. Greece. Current gear practice and recent advances in the technology are drawn together. The history of gearing is reviewed briefly in the Introduction. Subsequent sections describe types of gearing and their geometry, processing, and manufacture. Both conventional and more recent methods of determining gear stress and deflections are considered. The subjects of life prediction and lubrication are additions to the literature. New and more complete methods of power loss predictions as well as an optimum design of spur gear meshes are described. Conventional and new types of power transmission systems are presented.

Public mental health.

PubMed

Lindert, Jutta; Bilsen, Johan; Jakubauskiene, Marija

2017-10-01

Public mental health (PMH) is a major challenge for public health research and practice. This article is organized in six parts. First, we will highlight the significance of PMH; second, we will define mental health and mental disorders; third, we identify and describe determinants of mental health and mental disorders on which we worked in the past 10 years since the establishment of the PMH section such as social determinants and violence. Fourth, we will describe the development of the EUPHA PMH section and provide details on vulnerable groups in the field of PMH, on violence as a main determinant and on suicide as an outcome which affects all countries in the European region. Fifth, we describe policy and practice implications of the development of PMH and highlight the European dimension of PMH. We will conclude this article by providing an outlook on potential further development of PMH as regards research and policy and practice. Finally, we hope that the EUPHA PMH section will contribute to public health in the next 25 years and we can contribute to improvement of PMH in Europe. © The Author 2017. Published by Oxford University Press on behalf of the European Public Health Association. All rights reserved.

Development and validation of the Overlap Muon Track Finder for the CMS experiment

NASA Astrophysics Data System (ADS)

Dobosz, J.; Mietki, P.; Zawistowski, K.; Żarnecki, G.

2016-09-01

Present article is a description of the authors contribution in upgrade and analysis of performance of the Level-1 Muon Trigger of the CMS experiment. The authors are students of University of Warsaw and Gdansk University of Technology. They are collaborating with the CMS Warsaw Group. This article summarises students' work presented during the Students session during the Workshop XXXVIII-th IEEE-SPIE Joint Symposium Wilga 2016. In the first section the CMS experiment is briefly described and the importance of the trigger system is explained. There is also shown basic difference between old muon trigger strategy and the upgraded one. The second section is devoted to Overlap Muon Track Finder (OMTF). This is one of the crucial components of the Level-1 Muon Trigger. The algorithm of OMTF is described. In the third section there is discussed one of the event selection aspects - cut on the muon transverse momentum pT . Sometimes physical muon with pT bigger than a certain threshold is unnecessarily cut and physical muon with lower pT survives. To improve pT selection modified algorithm was proposed and its performance was studied. One of the features of the OMTF is that one physical muon often results in several muon candidates. The Ghost-Buster algorithm is designed to eliminate surplus candidates. In the fourth section this algorithm and its performance on different data samples are discussed. In the fifth section Local Data Acquisition System (Local DAQ) is briefly described. It supports initial system commissioning. The test done with OMTF Local DAQ are described. In the sixth section there is described development of web application used for the control and monitoring of CMS electronics. The application provides access to graphical user interface for manual control and the connection to the CMS hierarchical Run Control.

Acetylenic carbon allotrope

DOEpatents

Lagow, R.J.

1998-02-10

A fourth allotrope of carbon, an acetylenic carbon allotrope, is described. The acetylenic carbon allotropes of the present invention are more soluble than the other known carbon allotropes in many common organic solvents and possesses other desirable characteristics, e.g. high electron density, ability to burn cleanly, and electrical conductive properties. Many uses for this fourth allotrope are described herein. 17 figs.

Evaluations in support of regulatory and research decisions by the U. S. Environmental Protection Agency for the control of toxic hazards from hazardous wastes, glyphosate, dalapon, and synthetic fuels

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

Scofield, R.

1984-01-01

This report includes toxicological and regulatory evaluations performed in support of U.S. EPA regulation of toxic materials and hazardous wastes. The first section of the report describes evaluations which support: (a) the regulation of small-volume generators of hazardous wastes, (b) the regulation of hazardous wastes from pesticide manufacturing, and (c) the disposal of the herbicide, silvex. The second section describes the environmental fate, transport, and effect of glyphosate and dalapon. The third section deals with synthetic fuels, including evaluations of synfuel-product toxicity, uncontrolled air emissions, and particular focus on the toxicity of products from several indirect coal liquefaction processes includingmore » methanol synthesis, Fischer-Tropsch, Mobil M-Gasoline, and Lurgi gasification technologies. Three direct coal liquefaction processes were examined for product toxicity and air emissions: Solvent Refined Coal (I and II) and the Exxon Donor Solvent Process. Also described in the third section is an evaluation of environmental and health hazards associated with the use of synthetic fuels from indirect coal liquefaction, direct coal liquefaction, and shale oil. Finally, the fourth section discusses some problems associated with performing, on a contractual basis, scientific and technical evaluations in support of U.S. EPA regulatory and research decisions.« less

Power system applications of fiber optics

NASA Technical Reports Server (NTRS)

Kirkham, H.; Johnston, A.; Lutes, G.; Daud, T.; Hyland, S.

1984-01-01

Power system applications of optical systems, primarily using fiber optics, are reviewed. The first section reviews fibers as components of communication systems. The second section deals with fiber sensors for power systems, reviewing the many ways light sources and fibers can be combined to make measurements. Methods of measuring electric field gradient are discussed. Optical data processing is the subject of the third section, which begins by reviewing some widely different examples and concludes by outlining some potential applications in power systems: fault location in transformers, optical switching for light fired thyristors and fault detection based on the inherent symmetry of most power apparatus. The fourth and final section is concerned with using optical fibers to transmit power to electric equipment in a high voltage situation, potentially replacing expensive high voltage low power transformers. JPL has designed small photodiodes specifically for this purpose, and fabricated and tested several samples. This work is described.

Using Inquiry to Learn about Soil: A Fourth Grade Experience

ERIC Educational Resources Information Center

Magee, Paula A.; Wingate, Elisha

2014-01-01

In this article, we describe a fourth-grade inquiry unit on soil. The unit was designed and taught by preservice elementary teachers as part of a university science methods course. Using a student-driven inquiry approach to designing curriculum, the unit engaged fourth graders in learning about the physical properties soil, erosion, worms, and…

Modelling and scale-up of chemical flooding: First annual report for the period October 1985-September 1986

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

Pope, G.A.; Lake, L.W.; Sepehrnoori, K.

1987-07-01

This report consists of three parts. Part A describes the development of our chemical flood simulator UTCHEM during the past year, simulation studies, and physical property modelling and experiments. Part B is a report on the optimization and vectorization of UTCHEM on our Cray supercomputer to speed it up. Part C describes our use of UTCHEM to investigate the use of tracers for interwell reservoir tests. Part A of this Annual Report consists of five sections. In the first section, we give a general description of the simulator and recent changes in it along with a test case for amore » slightly compressible fluid. In the second section, we describe the major changes which were needed to add gel and alkaline reactions and give preliminary simulation results for these processes. In the third section, comparisons with a surfactant pilot field test are given. In the fourth section, process scaleup and design simulations are given and also our recent mesh refinement results. In the fifth section, experimental results and associated physical property modelling studies are reported. Part B gives our results on the speedup of UTCHEM on a Cray supercomputer. Depending on the size of the problem, this speedup factor was at least tenfold and resulted from a combination of a faster solver, vectorization, and code optimization. Part C describes our use of UTCHEM for field tracer studies and gives the results of a comparison with field tracer data on the same field (Big Muddy) as was simulated and compared with the surfactant pilot reported in section 3 of Part A. 120 figs., 37 tabs.« less

The Fourth Revolution: Educating Engineers for Leadership.

ERIC Educational Resources Information Center

Mark, Hans; Carver, Larry

1988-01-01

Urges a change in engineering education for developing leaders. Describes three previous revolutions in American higher education which responded to the needs of the community. Suggests lifelong education as the fourth revolution. (YP)

Hoph Bifurcation in Viscous, Low Speed Flows About an Airfoil with Structural Coupling

DTIC Science & Technology

1993-03-01

8 2.1 Equations of Motion ...... ..................... 8 2.2 Coordinate Transformation ....................... 13 2.3 Aerodynamic...a-frame) f - Apparent body forces applied in noninertial system fL - Explicit fourth-order numerical damping term Ai - Implicit fourth-order...resulting airfoil motion . The equations describing the airfoil motion are integrated in time using a fourth-order Runge-Kutta algorithm. The

Soil Moisture Active Passive (SMAP) Project Algorithm Theoretical Basis Document SMAP L1B Radiometer Data Product: L1B_TB

NASA Technical Reports Server (NTRS)

Piepmeier, Jeffrey; Mohammed, Priscilla; De Amici, Giovanni; Kim, Edward; Peng, Jinzheng; Ruf, Christopher; Hanna, Maher; Yueh, Simon; Entekhabi, Dara

2016-01-01

The purpose of the Soil Moisture Active Passive (SMAP) radiometer calibration algorithm is to convert Level 0 (L0) radiometer digital counts data into calibrated estimates of brightness temperatures referenced to the Earth's surface within the main beam. The algorithm theory in most respects is similar to what has been developed and implemented for decades for other satellite radiometers; however, SMAP includes two key features heretofore absent from most satellite borne radiometers: radio frequency interference (RFI) detection and mitigation, and measurement of the third and fourth Stokes parameters using digital correlation. The purpose of this document is to describe the SMAP radiometer and forward model, explain the SMAP calibration algorithm, including approximations, errors, and biases, provide all necessary equations for implementing the calibration algorithm and detail the RFI detection and mitigation process. Section 2 provides a summary of algorithm objectives and driving requirements. Section 3 is a description of the instrument and Section 4 covers the forward models, upon which the algorithm is based. Section 5 gives the retrieval algorithm and theory. Section 6 describes the orbit simulator, which implements the forward model and is the key for deriving antenna pattern correction coefficients and testing the overall algorithm.

Posterior Fossa Craniotomy for Adherent Fourth Ventricle Neurocysticercosis.

PubMed

Franko, Lynze R; Pandian, Balaji; Gupta, Avneesh; Savastano, Luis E; Chen, Kevin S; Riddell, James; Orringer, Daniel A

2018-06-14

Neurocysticercosis (NCC) is an infectious helminthic disease often presenting in patients who have immigration or travel history from areas where NCC is endemic. Fourth ventricle cysts from NCC pose a unique treatment challenge, as there is little consensus on the best treatment. This case study describes the treatment of a patient with fourth ventricle neurocysticercosis (FVNCC), examines the therapeutic decision-making, and provides a video of a posterior fossa craniotomy (PFC) resection of a degenerative cyst. The patient presented with headache, dizziness, nausea, and memory difficulties. A fourth ventricle cyst consistent with NCC was found on magnetic resonance imaging, and serum enzyme-linked immunosorbent assay (ELISA) confirmed the diagnosis. The cyst was removed utilizing an open PFC followed by antihelminthic therapy and corticosteroids. There was resolution of symptoms at 9 mo postoperatively. Several treatment modalities have been proposed for isolated cysts in the fourth ventricle, including medication, ventriculoperitoneal shunt, endoscopic removal, and PFC. The treatment decision is complex, and there is little guidance on the best treatment choices. In this article, we describe treatment via PFC for an adherent FVNCC cyst.

Four impacted fourth molars in a young patient: a case report

PubMed Central

CLEMENTINI, M.; OTTRIA, L.; PANDOLFI, C.; AGRESTINI, C.; BARLATTANI, A.

2013-01-01

Summary The occurrence of supernumerary teeth is a relatively uncommon dental anomaly and it’s rare for patients to have impacted fourth molars in all quadrant. Aim of this work is to describe the presence of bilateral fourth molars in the maxilla and the mandible in a young male patient aged 22 years came to our hospital with acute pericoronal infection around unerupted third inferior molars. Routine radiographic examination revealed impacted inferior third molars but also unerupted bilateral upper and inferior fourth molars. The acute infection was treated by local measures and the patient was subsequently admitted for removal of third and fourth impacted upper and lower molars under general anesthesia. PMID:23741604

A Comprehension Based Analysis of Autoflight System Interfaces

NASA Technical Reports Server (NTRS)

Palmer, Everett (Technical Monitor); Polson, Peter G.

2003-01-01

This cooperative agreement supported Dr. Peter Polson's participation in two interrelated research programs. The first was the development of the Situation-Goal-Behavior (SGB) Model that is both a formal description of an avionics system's logic and behavior and a representation of a system that can be understood by avionics designers, pilots, and training developers. The second was the development of a usability inspection method based on an approximate model, RAFIV, of pilot interactions with the Flight Management System (FMS). The main purpose of this report is to integrate the two models and provide a context in order to better characterize the accomplishments of this research program. A major focus of both the previous and this Cooperative Agreement was the development of usability evaluation methods that can be effectively utilized during all phases of the design, development, and certification process of modern avionics systems. The current efforts to validate these methods have involved showing that they generate useful analyses of known operational and training problems with the current generation of avionics systems in modern commercial airliners. This report is organized into seven sections. Following the overview, the second section describes the Goal-Situation-Behavior model and its applications. The next section summarizes the foundations of the RAFIV model and describes the model in some detail. The contents of both these sections are derived from previous reports referenced in footnotes. The fourth section integrates these two models into a complete design evaluation and training development framework. The fifth section contains conclusions and possible future directions for research. References are in Section 6. Section 7 contains the titles and abstracts of the papers paper describing in more detail the results of this research program.

Algorithm Updates for the Fourth SeaWiFS Data Reprocessing

NASA Technical Reports Server (NTRS)

Hooker, Stanford, B. (Editor); Firestone, Elaine R. (Editor); Patt, Frederick S.; Barnes, Robert A.; Eplee, Robert E., Jr.; Franz, Bryan A.; Robinson, Wayne D.; Feldman, Gene Carl; Bailey, Sean W.

2003-01-01

The efforts to improve the data quality for the Sea-viewing Wide Field-of-view Sensor (SeaWiFS) data products have continued, following the third reprocessing of the global data set in May 2000. Analyses have been ongoing to address all aspects of the processing algorithms, particularly the calibration methodologies, atmospheric correction, and data flagging and masking. All proposed changes were subjected to rigorous testing, evaluation and validation. The results of these activities culminated in the fourth reprocessing, which was completed in July 2002. The algorithm changes, which were implemented for this reprocessing, are described in the chapters of this volume. Chapter 1 presents an overview of the activities leading up to the fourth reprocessing, and summarizes the effects of the changes. Chapter 2 describes the modifications to the on-orbit calibration, specifically the focal plane temperature correction and the temporal dependence. Chapter 3 describes the changes to the vicarious calibration, including the stray light correction to the Marine Optical Buoy (MOBY) data and improved data screening procedures. Chapter 4 describes improvements to the near-infrared (NIR) band correction algorithm. Chapter 5 describes changes to the atmospheric correction and the oceanic property retrieval algorithms, including out-of-band corrections, NIR noise reduction, and handling of unusual conditions. Chapter 6 describes various changes to the flags and masks, to increase the number of valid retrievals, improve the detection of the flag conditions, and add new flags. Chapter 7 describes modifications to the level-la and level-3 algorithms, to improve the navigation accuracy, correct certain types of spacecraft time anomalies, and correct a binning logic error. Chapter 8 describes the algorithm used to generate the SeaWiFS photosynthetically available radiation (PAR) product. Chapter 9 describes a coupled ocean-atmosphere model, which is used in one of the changes described in Chapter 4. Finally, Chapter 10 describes a comparison of results from the third and fourth reprocessings along the US. Northeast coast.

[Manual rotation of occiput posterior presentation].

PubMed

Le Ray, C; Goffinet, F

2011-10-01

Delivery in occiput posterior position is associated with a higher risk of cesarean section, operative vaginal delivery and severe perineal tears. We report the technic of manual rotation described by Tarnier and Chantreuil and used daily in our maternity center. Only five studies were published on this topic; all of them demonstrate that manual rotation decreases the risk of cesarean section. Moreover, it could decrease the risk of prolonged second stage, chorioamnionitis and third and fourth degree tears in comparison with expectant management. However, manual rotation is associated with a two-fold higher risk of cervical and vaginal lacerations. Manual rotation performed with an adequate technic is an efficient and safe manœuvre to avoid complications associated with occiput posterior vaginal delivery. Copyright © 2011. Published by Elsevier SAS.

Dental Hygiene Program Clinic Manual, Fall 1997. Fourth Edition.

ERIC Educational Resources Information Center

Errico, Mary; Cama, Christine; Pastoriza-Maldonado, Alida

This is the fourth edition of the Clinic Manual for the Dental Hygiene Program at Eugenio Maria de Hostos Community College in the Bronx (New York). It contains general information, grading procedures, performance guides, and clinical forms related to the program. Section 1 provides an introduction to clinic philosophy, policies, goals and…

Novel presentation of a fourth branchial cleft anomaly in a male infant.

PubMed

Evans, Seth H; Marinello, Mark; Dodson, Kelley M

2010-01-01

Fourth branchial cleft anomalies are rare congenital disorders of the neck. We describe a case involving a unique presentation of this entity as well as a review of the literature concerning its management. Copyright (c) 2010 Elsevier Inc. All rights reserved.

Installing an Integrated System and a Fourth-Generation Language.

ERIC Educational Resources Information Center

Ridenour, David; Ferguson, Linda

1987-01-01

In the spring of 1986 Indiana State University converted to the Series Z software of Information Associates, an IBM mainframe, and Information Builders' FOCUS fourth-generation language. The beginning of the planning stage to product selection, training, and implementation is described. (Author/MLW)

Scaling, Similarity, and the Fourth Paradigm for Hydrology

NASA Technical Reports Server (NTRS)

Peters-Lidard, Christa D.; Clark, Martyn; Samaniego, Luis; Verhoest, Niko E. C.; van Emmerik, Tim; Uijlenhoet, Remko; Achieng, Kevin; Franz, Trenton E.; Woods, Ross

2017-01-01

In this synthesis paper addressing hydrologic scaling and similarity, we posit that roadblocks in the search for universal laws of hydrology are hindered by our focus on computational simulation (the third paradigm), and assert that it is time for hydrology to embrace a fourth paradigm of data-intensive science. Advances in information-based hydrologic science, coupled with an explosion of hydrologic data and advances in parameter estimation and modelling, have laid the foundation for a data-driven framework for scrutinizing hydrological scaling and similarity hypotheses. We summarize important scaling and similarity concepts (hypotheses) that require testing, describe a mutual information framework for testing these hypotheses, describe boundary condition, state flux, and parameter data requirements across scales to support testing these hypotheses, and discuss some challenges to overcome while pursuing the fourth hydrological paradigm. We call upon the hydrologic sciences community to develop a focused effort towards adopting the fourth paradigm and apply this to outstanding challenges in scaling and similarity.

Shakespeare Goes Online: Web Resources for Teaching Shakespeare.

ERIC Educational Resources Information Center

Schuetz, Carol L.

This annotated bibliography contains five sections and 62 items. The first section lists general resources including six Web site addresses; the second section, on Shakespeare's works, contains five Web site addresses; the third section, on Shakespeare and the Globe Theatre, provides five Web site addresses; the fourth section presents classroom…

Transverse pumped laser amplifier architecture

DOEpatents

Bayramian, Andrew James; Manes, Kenneth R.; Deri, Robert; Erlandson, Alvin; Caird, John; Spaeth, Mary L.

2015-05-19

An optical gain architecture includes a pump source and a pump aperture. The architecture also includes a gain region including a gain element operable to amplify light at a laser wavelength. The gain region is characterized by a first side intersecting an optical path, a second side opposing the first side, a third side adjacent the first and second sides, and a fourth side opposing the third side. The architecture further includes a dichroic section disposed between the pump aperture and the first side of the gain region. The dichroic section is characterized by low reflectance at a pump wavelength and high reflectance at the laser wavelength. The architecture additionally includes a first cladding section proximate to the third side of the gain region and a second cladding section proximate to the fourth side of the gain region.

Transverse pumped laser amplifier architecture

DOEpatents

Bayramian, Andrew James; Manes, Kenneth; Deri, Robert; Erlandson, Al; Caird, John; Spaeth, Mary

2013-07-09

An optical gain architecture includes a pump source and a pump aperture. The architecture also includes a gain region including a gain element operable to amplify light at a laser wavelength. The gain region is characterized by a first side intersecting an optical path, a second side opposing the first side, a third side adjacent the first and second sides, and a fourth side opposing the third side. The architecture further includes a dichroic section disposed between the pump aperture and the first side of the gain region. The dichroic section is characterized by low reflectance at a pump wavelength and high reflectance at the laser wavelength. The architecture additionally includes a first cladding section proximate to the third side of the gain region and a second cladding section proximate to the fourth side of the gain region.

Cellular-automata-based learning network for pattern recognition

NASA Astrophysics Data System (ADS)

Tzionas, Panagiotis G.; Tsalides, Phillippos G.; Thanailakis, Adonios

1991-11-01

Most classification techniques either adopt an approach based directly on the statistical characteristics of the pattern classes involved, or they transform the patterns in a feature space and try to separate the point clusters in this space. An alternative approach based on memory networks has been presented, its novelty being that it can be implemented in parallel and it utilizes direct features of the patterns rather than statistical characteristics. This study presents a new approach for pattern classification using pseudo 2-D binary cellular automata (CA). This approach resembles the memory network classifier in the sense that it is based on an adaptive knowledge based formed during a training phase, and also in the fact that both methods utilize pattern features that are directly available. The main advantage of this approach is that the sensitivity of the pattern classifier can be controlled. The proposed pattern classifier has been designed using 1.5 micrometers design rules for an N-well CMOS process. Layout has been achieved using SOLO 1400. Binary pseudo 2-D hybrid additive CA (HACA) is described in the second section of this paper. The third section describes the operation of the pattern classifier and the fourth section presents some possible applications. The VLSI implementation of the pattern classifier is presented in the fifth section and, finally, the sixth section draws conclusions from the results obtained.

Going Out on a Limb: A Reading and Writing Course about the Fourth Dimension.

ERIC Educational Resources Information Center

Putz, John F.

2001-01-01

Describes a reading and writing course about the fourth dimension that involves readings selected from both mathematical and non-mathematical literature, frequent class discussion, several invited speakers from disciplines other than mathematics, and some hands-on and group activities. (Author/ASK)

The fourth disease, 1900-2000.

PubMed

Weisse, M E

2001-01-27

Measles and scarlet fever were differentiated from one another in the 17th century. Rubella was accepted as the third distinct paediatric exanthem in 1881. Nil Filatow in 1885 and Clement Dukes in 1894 described two distinct forms of rubella, and in 1900 Dukes proposed that one of these forms of rubella was a separate entity which he called the fourth disease. For the past five decades, fourth disease has been considered a non-entity, perhaps a mild form of scarlet fever, but certainly not a distinct disease. In 1979 Keith Powell resurrected the idea of the fourth disease and argued that it was caused by exotoxin-producing Staphylococcus aureus. We present additional arguments for the existence of fourth disease, as well as information to link the disease to S. aureus.

TIMSS 2011 User Guide for the International Database. Supplement 1: International Version of the TIMSS 2011 Background and Curriculum Questionnaires

ERIC Educational Resources Information Center

Foy, Pierre, Ed.; Arora, Alka, Ed.; Stanco, Gabrielle M., Ed.

2013-01-01

The TIMSS 2011 International Database includes data for all questionnaires administered as part of the TIMSS 2011 assessment. This supplement contains the international version of the TIMSS 2011 background questionnaires and curriculum questionnaires in the following 10 sections: (1) Fourth Grade Student Questionnaire; (2) Fourth Grade Home…

Margaret Beale Spencer Delivers AERA's Fourth Annual "Brown" Lecture in Education Research

ERIC Educational Resources Information Center

Educational Researcher, 2007

2007-01-01

This article describes AERA's Fourth Annual "Brown" Lecture in Education Research delivered by internationally known education researcher and developmental psychologist Margaret Beale Spencer. The Lecture--"Lessons Learned and Opportunities Ignored Post-"Brown v. Board of Education": Youth Development and the Myth of a Colorblind Society"--drew…

Simple and Complex Plants. Fourth Grade. Anchorage School District Elementary Science Program.

ERIC Educational Resources Information Center

Anchorage School District, AK.

This unit contains 15 lessons on Alaskan plants for fourth graders. It describes materials, supplementary materials, use of process skill terminology, unit objectives, vocabulary, background information about five kingdoms of living things, and a webbing activity. Included are: (1) "Roots in Action"; (2) "Chlorophyll"; (3)…

Doing Your Thing: Fourth Grade.

ERIC Educational Resources Information Center

Potter, Beverly

The fourth grade instructional unit, part of a grade school level career education series, is designed to assist learners in relating present experiences to past and future ones. Before the main body of the lessons is described, field testing results are reported, and key items are presented: the concepts, the estimated instructional time, the…

Constructing Arguments with 3-D Printed Models

ERIC Educational Resources Information Center

McConnell, William; Dickerson, Daniel

2017-01-01

In this article, the authors describe a fourth-grade lesson where 3-D printing technologies were not only a stimulus for engagement but also served as a modeling tool providing meaningful learning opportunities. Specifically, fourth-grade students construct an argument that animals' external structures function to support survival in a particular…

Proceedings of the Sudden Oak Death Fourth Science Symposium

Treesearch

Susan J. Frankel; John T. Kliejunas; Katharine M. Palmieri

2010-01-01

The Sudden Oak Death Fourth Science Symposium provided a forum for current research on sudden oak death, caused by the exotic, quarantine pathogen, Phytophthora ramorum. Ninety submissions describing papers or posters on the following sudden oak death/P. ramorum topics are included: biology, genetics, nursery and wildland...

Industrial Maintenance, Volume III. Post Secondary Curriculum Guide.

ERIC Educational Resources Information Center

Butler, Raymond H.; And Others

This volume is the fourth of four volumes that comprise a curriculum guide for a postsecondary industrial maintenance program. It contains three sections and appendixes. Section 4 provides suggested methods of structuring the curriculum. Suggested ways of recording and documenting student progress are presented in section 5. Section 6 contains…

They're Not Just Big Kids: Motivating Adult Learners.

ERIC Educational Resources Information Center

Thoms, Karen Jarrett

This paper discusses motivation of adult learners. The first section discusses the adult learner, including the concepts of andragogy and pedagogy, as well as student-centered learning. The second section summarizes changing student demographics and predictions. The third section presents principles of adult learning. The fourth section covers…

Innovative techniques for the description of reservoir heterogeneity using tracers. Second technical annual progress report, October 1991--September 1992

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

Pope, G.A.; Sepehrnoori, K.

1992-12-31

This second annual report on innovative uses of tracers for reservoir characterization contains four sections each describing a novel use of oilfield tracers. The first section describes and illustrates the use of a new single-well tracer test to estimate wettability. This test consists of the injection of brine containing tracers followed by oil containing tracers, a shut-in period to allow some of the tracers to react, and then production of the tracers. The inclusion of the oil injection slug with tracers is unique to this test, and this is what makes the test work. We adapted our chemical simulator, UTCHEM,more » to enable us to study this tracer method and made an extensive simulation study to evaluate the effects of wettability based upon characteristic curves for relative permeability and capillary pressure for differing wetting states typical of oil reservoirs. The second section of this report describes a new method for analyzing interwell tracer data based upon a type-curve approach. Theoretical frequency response functions were used to build type curves of ``transfer function`` and ``phase spectrum`` that have dimensionless heterogeneity index as a parameter to characterize a stochastic permeability field. We illustrate this method by analyzing field tracer data. The third section of this report describes a new theory for interpreting interwell tracer data in terms of channeling and dispersive behavior for reservoirs. Once again, a stochastic approach to reservoir description is taken. The fourth section of this report describes our simulation of perfluorocarbon gas tracers. This new tracer technology developed at Brookhaven National Laboratory is being tested at the Elk Hills Naval Petroleum Reserve No. 1 in California. We report preliminary simulations made of these tracers in one of the oil reservoirs under evaluation with these tracers in this field. Our compostional simulator (UTCOMP) was used for this simulation study.« less

Vault Area (original section), south corridor, looking west Fort ...

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

Vault Area (original section), south corridor, looking west - Fort McNair, Film Store House, Fort Lesley J. McNair, P Street between Third & Fourth Streets, Southwest, Washington, District of Columbia, DC

On 3-D inelastic analysis methods for hot section components. Volume 1: Special finite element models

NASA Technical Reports Server (NTRS)

Nakazawa, S.

1988-01-01

This annual status report presents the results of work performed during the fourth year of the 3-D Inelastic Analysis Methods for Hot Section Components program (NASA Contract NAS3-23697). The objective of the program is to produce a series of new computer codes permitting more accurate and efficient 3-D analysis of selected hot section components, i.e., combustor liners, turbine blades and turbine vanes. The computer codes embody a progression of math models and are streamlined to take advantage of geometrical features, loading conditions, and forms of material response that distinguish each group of selected components. Volume 1 of this report discusses the special finite element models developed during the fourth year of the contract.

PREFACE: SPECIAL SECTION OF THE JOURNAL OF AIR & WASTE MANAGEMENT ASSOCIATION FOR PARTICULATE MATTER: ATMOSPHERIC SCIENCES, EXPOSURE AND THE FOURTH COLLOQUIUM ON PM AND HUMAN HEALTH

EPA Science Inventory

This dedicated issue of the Journal of the Air & Waste Management Association contains 17 peer-reviewed scientific papers that were presented at the specialty conference, “Particulate Matter: Atmospheric Sciences, Exposure and the Fourth Colloquium on PM and Human Health,” that w...

77 FR 39413 - Safety Zone: Crescent City Fourth of July Fireworks Event, Crescent City, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-03

...-AA00 Safety Zone: Crescent City Fourth of July Fireworks Event, Crescent City, CA AGENCY: Coast Guard... the navigable waters near Crescent City Harbor in Crescent City, CA in support of the Crescent City... establish safety zones (33 U.S.C sections 1221 et seq.). Crescent City-Del Norte County Chamber of Commerce...

Research Reports from the Fourth and Fifth National Conferences on Diagnostic and Prescriptive Mathematics. 1980 Research Monograph. Revised Third Edition.

ERIC Educational Resources Information Center

Romberg, Thomas A., Ed.

This document contains 15 research papers presented at the Fourth and Fifth Annual Conferences of the Research Council for Diagnostic and Prescriptive Mathematics. The papers are organized into four sections. In part I, four position papers by Romberg, Engelhardt, Ashlock, and Heddens reflect research ideas which underlie the Council. Part II…

Diet- and Body Size-related Attitudes and Behaviors Associated with Vitamin Supplement Use in a Representative Sample of Fourth-grade Students in Texas

USDA-ARS?s Scientific Manuscript database

The objective of this research was to examine diet- and body size-related attitudes and behaviors associated with supplement use in a representative sample of fourth-grade students in Texas. The research design consisted of cross-sectional data from the School Physical Activity and Nutrition study, ...

North Carolina Tales Fly with Fourth Grade Tellers

ERIC Educational Resources Information Center

Westman, Gretchen Daub

2008-01-01

In fourth grade, North Carolina students are required to write their own personal narratives. The teachers felt that telling a story would be a great stepping stone toward writing one. Rather than focusing on grammar and the mechanics of writing, students could focus on story development and creativity. In this article, the author describes how…

Tests: A Comprehensive Reference for Assessments in Psychology, Education, and Business. Fourth Edition.

ERIC Educational Resources Information Center

Maddox, Taddy, Ed.

The fourth edition of this reference guide contains information on thousands of assessment instruments published by 221 publishers and available for use by psychologists, educators, and human resources personnel. The assessments described are organized according to a system of primary classification and cross referencing intended to make the…

The Savannah River Site`s Groundwater Monitoring Program. Fourth quarter, 1989

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

Not Available

1989-12-31

The Environmental Monitoring Section of the Environmental and Health Protection (EHP) Department administers the Savannah River Site`s Groundwater Monitoring Program. During fourth quarter 1989 (October--December), EHP conducted routine sampling of monitoring wells and drinking water locations. EHP collected the drinking water samples from Savannah River Site (SRS) drinking water systems supplied by wells. EHP established two sets of flagging criteria in 1986 to assist in the management of sample results. The flagging criteria aid personnel in sample scheduling, interpretation of data, and trend identification. An explanation of flagging criteria for the fourth quarter is presented in the Flagging Criteria sectionmore » of this document. All analytical results from fourth quarter 1989 are listed in this report, which is distributed to all waste-site custodians.« less

Documentation of the Goddard Laboratory for atmospheres fourth-order two-layer shallow water model

NASA Technical Reports Server (NTRS)

Takacs, L. L. (Compiler)

1986-01-01

The theory and numerical treatment used in the 2-level GLA fourth-order shallow water model are described. This model was designed to emulate the horizontal finite differences used by the GLA Fourth-Order General Circulation Model (Kalnay et al., 1983) in addition to its grid structure, form of high-latitude and global filtering, and time-integration schemes. A user's guide is also provided instructing the user on how to create initial conditions, execute the model, and post-process the data history.

Pedestal Grinder.

ERIC Educational Resources Information Center

Engelbrecht, Nancy; And Others

These instructional materials provide an orientation to the pedestal grinder for use at the postsecondary level. The first of eight sections defines 14 important terms. The second section outlines 16 rules for safe use of the pedestal grinder. The third section covers grinding wheels for five different types of materials. The fourth section…

Predictive Models of Duration of Ground Delay Programs in New York Area Airports

NASA Technical Reports Server (NTRS)

Kulkarni, Deepak

2011-01-01

Initially planned GDP duration often turns out to be an underestimate or an overestimate of the actual GDP duration. This, in turn, results in avoidable airborne or ground delays in the system. Therefore, better models of actual duration have the potential of reducing delays in the system. The overall objective of this study is to develop such models based on logs of GDPs. In a previous report, we described descriptive models of Ground Delay Programs. These models were defined in terms of initial planned duration and in terms of categorical variables. These descriptive models are good at characterizing the historical errors in planned GDP durations. This paper focuses on developing predictive models of GDP duration. Traffic Management Initiatives (TMI) are logged by Air Traffic Control facilities with The National Traffic Management Log (NTML) which is a single system for automated recoding, coordination, and distribution of relevant information about TMIs throughout the National Airspace System. (Brickman, 2004 Yuditsky, 2007) We use 2008-2009 GDP data from the NTML database for the study reported in this paper. NTML information about a GDP includes the initial specification, possibly one or more revisions, and the cancellation. In the next section, we describe general characteristics of Ground Delay Programs. In the third section, we develop models of actual duration. In the fourth section, we compare predictive performance of these models. The final section is a conclusion.

Asian-South Pacific Bureau of Adult Education Special Issue in Preparation for the Fourth International Conference on Adult Education Convened by Unesco, Paris, 1985. Courier No. 31.

ERIC Educational Resources Information Center

ASPBAE Courier, 1984

1984-01-01

This special issue was developed by the Asian-South Pacific Bureau for Adult Education (ASPBAE) in preparation for Unesco's fourth international conference on adult education. A section on "Literacy--A Great Challenge and Important Debate" includes "Why Literacy? (Paul Fordham); "Cooperating or Campaigning for Literacy"…

Diet- and Body Size-Related Attitudes and Behaviors Associated with Vitamin Supplement Use in a Representative Sample of Fourth-Grade Students in Texas

ERIC Educational Resources Information Center

George, Goldy C.; Hoelscher, Deanna M.; Nicklas, Theresa A.; Kelder, Steven H.

2009-01-01

Objective: To examine diet- and body size-related attitudes and behaviors associated with supplement use in a representative sample of fourth-grade students in Texas. Design: Cross-sectional data from the School Physical Activity and Nutrition study, a probability-based sample of schoolchildren. Children completed a questionnaire that assessed…

Vault Area (original section), east corridor, looking north (Vault Nos. ...

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

Vault Area (original section), east corridor, looking north (Vault Nos. 1-9 - Fort McNair, Film Store House, Fort Lesley J. McNair, P Street between Third & Fourth Streets, Southwest, Washington, District of Columbia, DC

Systems Prototyping with Fourth Generation Tools: One Answer to the Productivity Puzzle? AIR 1983 Annual Forum Paper.

ERIC Educational Resources Information Center

Sholtys, Phyllis A.

The development of information systems using an engineering approach employing both traditional programming techniques and nonprocedural languages is described. A fourth generation application tool is used to develop a prototype system that is revised and expanded as the user clarifies individual requirements. When fully defined, a combination of…

Increasing the Responsibility Levels of Fourth Grade Gifted Children by Promoting Positive Character Traits and Caring Behaviors.

ERIC Educational Resources Information Center

Hogan, Marliese G.

This paper describes a project to improve the responsibility levels of 16 gifted students in fourth grade attending a daily 2-hour language arts gifted education class. Students had become inconsistent about completing assignments, maintaining an orderly environment, and communicating necessary information to parents. A teacher-developed checklist…

Error Patterns in Ordering Fractions among At-Risk Fourth-Grade Students

ERIC Educational Resources Information Center

Malone, Amelia S.; Fuchs, Lynn S.

2017-01-01

The three purposes of this study were to (a) describe fraction ordering errors among at-risk fourth grade students, (b) assess the effect of part-whole understanding and accuracy of fraction magnitude estimation on the probability of committing errors, and (c) examine the effect of students' ability to explain comparing problems on the probability…

The English Language Arts Assessment: Knocking at Our Door.

ERIC Educational Resources Information Center

Peterson, Scott

2003-01-01

Describes how Michigan's English Language Arts Assessment (ELA) takes parts of the old fifth-grade writing assessment and fourth-grade reading tests, adds new elements, and wraps everything around a theme. Presents a seven-step activity to help prepare fourth graders for the ELA. Concludes that the overall impact on scores is not known. (SG)

Error Patterns with Fraction Calculations at Fourth Grade as a Function of Students' Mathematics Achievement Status

ERIC Educational Resources Information Center

Schumacher, Robin F.; Malone, Amelia S.

2017-01-01

The goal of this study was to describe fraction-calculation errors among fourth-grade students and to determine whether error patterns differed as a function of problem type (addition vs. subtraction; like vs. unlike denominators), orientation (horizontal vs. vertical), or mathematics-achievement status (low-, average-, or high-achieving). We…

The "fourth disease" of childhood: reevaluation of a nonexistent disease.

PubMed

Morens, D M; Katz, A R

1991-09-15

Observed and described between 1884 and 1900, "fourth disease" (Dukes disease) followed measles, scarlet fever, and rubella as the fourth clinically characterized childhood exanthem. Like rubella ("third disease") and erythema infectiosum ("fifth disease"), accepted by the medical community at about the same time, the existence of fourth disease was initially controversial. Over the following decades descriptions of hundreds of cases, outbreaks, and laboratory studies were published in the indexed medical literature. Unlike rubella and fifth disease, however, fourth disease was not subsequently proven to exist by either epidemiologic criteria or isolation of an etiologic agent. By the 1930s, it was infrequently recognized and by the 1960s had been dropped from textbooks. In this study, the authors use epidemiologic methods to reevaluate published data on English schoolchildren from 1892 to 1900 upon which the original fourth disease claim of Dukes was based. The authors conclude that fourth disease never existed. Reinterpretation of the original data suggests that cases can be completely explained as misdiagnosed rubella and scarlet fever. Misidentification of fourth disease is attributed to failures in the critical abilities of the medical and scientific communities at the time. The implications of erroneously identifying a nonexistent disease suggest that modern scientific approaches to disease identification are sound.

High resolution earth observation from geostationary orbit by optical aperture synthesys

NASA Astrophysics Data System (ADS)

Mesrine, M.; Thomas, E.; Garin, S.; Blanc, P.; Alis, C.; Cassaing, F.; Laubier, D.

2017-11-01

In this paper, we describe Optical Aperture Synthesis (OAS) imaging instrument concepts studied by Alcatel Alenia Space under a CNES R&T contract in term of technical feasibility. First, the methodology to select the aperture configuration is proposed, based on the definition and quantification of image quality criteria adapted to an OAS instrument for direct imaging of extended objects. The following section presents, for each interferometer type (Michelson and Fizeau), the corresponding optical configurations compatible with a large field of view from GEO orbit. These optical concepts take into account the constraints imposed by the foreseen resolution and the implementation of the co-phasing functions. The fourth section is dedicated to the analysis of the co-phasing methodologies, from the configuration deployment to the fine stabilization during observation. Finally, we present a trade-off analysis allowing to select the concept wrt mission specification and constraints related to instrument accommodation under launcher shroud and in-orbit deployment.

One-dimensional nonlinear theory for rectangular helix traveling-wave tube

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

Fu, Chengfang, E-mail: fchffchf@126.com; Zhao, Bo; Yang, Yudong

A 1-D nonlinear theory of a rectangular helix traveling-wave tube (TWT) interacting with a ribbon beam is presented in this paper. The RF field is modeled by a transmission line equivalent circuit, the ribbon beam is divided into a sequence of thin rectangular electron discs with the same cross section as the beam, and the charges are assumed to be uniformly distributed over these discs. Then a method of computing the space-charge field by solving Green's Function in the Cartesian Coordinate-system is fully described. Nonlinear partial differential equations for field amplitudes and Lorentz force equations for particles are solved numericallymore » using the fourth-order Runge-Kutta technique. The tube's gain, output power, and efficiency of the above TWT are computed. The results show that increasing the cross section of the ribbon beam will improve a rectangular helix TWT's efficiency and reduce the saturated length.« less

Vault Area (original section), east corridor, interior of Vault No. ...

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

Vault Area (original section), east corridor, interior of Vault No. 7, view west - Fort McNair, Film Store House, Fort Lesley J. McNair, P Street between Third & Fourth Streets, Southwest, Washington, District of Columbia, DC

Vault Area (original section), east corridor, interior of Vault No. ...

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

Vault Area (original section), east corridor, interior of Vault No. 7, looking up flue - Fort McNair, Film Store House, Fort Lesley J. McNair, P Street between Third & Fourth Streets, Southwest, Washington, District of Columbia, DC

Results of the 4th scientific workshop of the ECCO (Group II): markers of intestinal fibrosis in inflammatory bowel disease.

PubMed

Rieder, Florian; de Bruyn, Jessica R; Pham, Bao Tung; Katsanos, Konstantinos; Annese, Vito; Higgins, Peter D R; Magro, Fernando; Dotan, Iris

2014-10-01

The fourth scientific workshop of the European Crohn's and Colitis Organization (ECCO) focused on intestinal fibrosis in inflammatory bowel disease (IBD). The objective was to better understand basic mechanisms and markers of intestinal fibrosis as well as to suggest new therapeutic targets to prevent or treat fibrosis. The results of this workshop are presented in three separate manuscripts. This section describes markers of fibrosis in IBD, identifies unanswered questions in the field and provides a framework for future studies addressing the unmet needs in the field of intestinal fibrosis. Copyright © 2014 European Crohn's and Colitis Organisation. Published by Elsevier B.V. All rights reserved.

Entanglement, nonlocality and multi-particle quantum correlations

NASA Astrophysics Data System (ADS)

Reid, Margaret D.

2018-04-01

This paper contributes to the proceedings of the Latin-American School of Physics (ELAF-2017) on Quantum Correlations, and is a brief review of quantum entanglement and nonlocality. In such a brief review, only some topics can be covered. The emphasis is on those topics relevant that may be relevant to detecting multi-particle quantum correlations arising in atomic and Bose-Einstein condensate (BEC) experiments. The paper is divided into five sections. In the first section, the historical papers of Einstein-Podolsky-Rosen (EPR), Bell, Schrodinger and Greenberger-Zeilinger-Horne (GHZ) are described in a tutorial fashion. This is followed by an introduction to entanglement and density operators. A discussion of the classes of nonlocality is given in the third section, including the modern interpretation of the correlations of the EPR paradox experiments, known as EPR steering correlations. The fourth section covers the detection and generation of so-called continuous variable entanglement and EPR steering. Various known criteria are derived with the details of the proofs given for tutorial purposes. The final section focuses on the criteria and methods that have been useful to detect quantum correlation in BEC or atomic systems. Recent results relating spin squeezing with quantum correlations, including entanglement and EPR steering, are summarised.

Laser autofluorescence polarimetry of optically anisotropic structures of biological tissues in cancer diagnostics

NASA Astrophysics Data System (ADS)

Ushenko, Yu. A.

2015-06-01

The results of a new physical study of polarization manifestations of laser autofluorescence of optically anisotropic structures in human female reproductive tissues are presented. A Mueller-matrix model of describing the complex anisotropy (linear and circular birefringence, linear and circular dichroism) of such biological layers is proposed. Interrelations between mechanisms of optical anisotropy and polarization manifestations of laser autofluorescence of histological layers of the uterine cervix tissue in different spectral regions are determined. Magnitudes and variation ranges of statistical moments from the first to the fourth order describing the distributions of azimuthally stable elements of Mueller matrices of autofluorescence in human female reproductive tissues in different physiological states are found. The informative value of the proposed method is determined and the differentiation of histological biopsy sections of benign (dysplasia) and malignant (adenocarcinoma) uterine cervix tumors is implemented for the first time.

Mt. Druitt Early Childhood Project. Third, Fourth, and Fifth Annual Reports to Bernard Van Leer Foundation.

ERIC Educational Resources Information Center

Macquarie Univ., North Ryde (Australia). School of Education.

This series of the third, fourth, and fifth annual reports to the Bernard Van Leer Foundation on the Mt. Druitt Early Childhood Project of Macquarie University, Australia, describes the general activities, program developments, and research activities of the project for the period 1977-1979. The main objective of the project is to develop,…

Vault Area (original section), east corridor, Vault No. 3 showing ...

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

Vault Area (original section), east corridor, Vault No. 3 showing inside surface of outer door - Fort McNair, Film Store House, Fort Lesley J. McNair, P Street between Third & Fourth Streets, Southwest, Washington, District of Columbia, DC

Vault Area (original section), east corridor, Vault No. 5, showing ...

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

Vault Area (original section), east corridor, Vault No. 5, showing inner set of doors on vault - Fort McNair, Film Store House, Fort Lesley J. McNair, P Street between Third & Fourth Streets, Southwest, Washington, District of Columbia, DC

Vault Area (original section), east corridor, looking north, showing tops ...

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

Vault Area (original section), east corridor, looking north, showing tops of individual vaults and vent housings - Fort McNair, Film Store House, Fort Lesley J. McNair, P Street between Third & Fourth Streets, Southwest, Washington, District of Columbia, DC

Storage Area (1942 section), looking east, showing concrete structural elements ...

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

Storage Area (1942 section), looking east, showing concrete structural elements and wall opening to vaults - Fort McNair, Film Store House, Fort Lesley J. McNair, P Street between Third & Fourth Streets, Southwest, Washington, District of Columbia, DC

View of north section of bridge shows east girder as ...

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

View of north section of bridge shows east girder as it attaches to north concrete abutment. Note expansion rocker shoe. - Raging River Bridge No. 234A, Preston-Fall City Road & Southeast Forty-fourth Place, Fall City, King County, WA

Community models for wildlife impact assessment: a review of concepts and approaches

USGS Publications Warehouse

Schroeder, Richard L.

1987-01-01

The first two sections of this paper are concerned with defining and bounding communities, and describing those attributes of the community that are quantifiable and suitable for wildlife impact assessment purposes. Prior to the development or use of a community model, it is important to have a clear understanding of the concept of a community and a knowledge of the types of community attributes that can serve as outputs for the development of models. Clearly defined, unambiguous model outputs are essential for three reasons: (1) to ensure that the measured community attributes relate to the wildlife resource objectives of the study; (2) to allow testing of the outputs in experimental studies, to determine accuracy, and to allow for improvements based on such testing; and (3) to enable others to clearly understand the community attribute that has been measured. The third section of this paper described input variables that may be used to predict various community attributes. These input variables do not include direct measures of wildlife populations. Most impact assessments involve projects that result in drastic changes in habitat, such as changes in land use, vegetation, or available area. Therefore, the model input variables described in this section deal primarily with habitat related features. Several existing community models are described in the fourth section of this paper. A general description of each model is provided, including the nature of the input variables and the model output. The logic and assumptions of each model are discussed, along with data requirements needed to use the model. The fifth section provides guidance on the selection and development of community models. Identification of the community attribute that is of concern will determine the type of model most suitable for a particular application. This section provides guidelines on selected an existing model, as well as a discussion of the major steps to be followed in modifying an existing model or developing a new model. Considerations associated with the use of community models with the Habitat Evaluation Procedures are also discussed. The final section of the paper summarizes major findings of interest to field biologists and provides recommendations concerning the implementation of selected concepts in wildlife community analyses.

Current Programme 1991.

ERIC Educational Resources Information Center

Bernard Van Leer Foundation, The Hague (Netherlands).

The first section of this program report is a general description of the Bernard van Leer Foundation and its work. The second and third sections are the Foundation's annual report and financial report for 1990. The fourth and largest section of the program report consists of descriptions of 107 projects in 41 countries that are financed and…

The One-Parent Family: Perspectives and Annotated Bibliography. Fourth Edition.

ERIC Educational Resources Information Center

Schlesinger, Benjamin

This source-book on the one parent family contains two sections. The first section includes six papers dealing with motherless families, fatherless separated families, divorce and children, the crisis of widowhood in the family cycle, the unmarried mother who keeps her child, and single parent adoptions. Section II includes 750 annotations of…

[Disproportionately large communicating fourth ventricle--report of 2 cases].

PubMed

Matsumoto, M; Kushida, Y; Shibata, I; Seiki, Y; Terao, H

1983-11-01

A term of 'disproportionately large, communicating fourth ventricle' (DLCFV) was first proposed by in Harwood-Nash in 1980. It is somewhat different from the well known clinical entity of 'isolated or trapped fourth ventricle', because of apparent patency of aqueductal canal. Two cases of typical DLCFV encountered in our clinic were described. First patient was a 24 year old man in whom this condition developed following operations for lumber disc and second patient was 22 year old woman in whom the disease developed after subarachnoid hemorrhage. In both cases, main symptoms were attributable to hydrocephalus but three posterior fossa symptoms, nystagmus, Parinaud' sign and truncal ataxia were also characteristic. On the CT scan, the fourth ventricle was extraordinarily enlarged. Patency of the aqueductal canal was demonstrated by air study or Conray and Metrizamide ventriculography. On the other hand, occlusion was demonstrated or highly suspected in or near the foramina Magendie and Luschka. After a routine ventriculo-peritoneal shunt operation, the fourth ventricle decreased in size and the symptoms were immediately relieved. Plausible explanation for mechanism involved in occurrence of DLCFV were (1) occlusion process in or near the fourth ventricle outlets seems to be crucial in this pathologic condition. Collision of CSF pulse waves against the obstruction may yield a water hammer effect on the fourth ventricle. (2) abnormal weakness of the brain stem parenchyma around the fourth ventricle to CSF pressure may be another contributory factor.

Rural Development: Part 1. Information and Technical Assistance Delivered by the Department of Agriculture in Fiscal Year 1973. Fourth Annual Report to the Congress.

ERIC Educational Resources Information Center

Department of Agriculture, Washington, DC.

As part 1 of a four part report to the U.S. Congress pursuant to Title IX, Section 901 of the Agricultural Act of 1970, this fourth annual report is limited to rural development activities of the U.S. Department of Agriculture (USDA) delivery system (the USDA National Rural Development Committee, State Rural Development Committee, and county…

The fourth branchial complex anomaly: a rare clinical entity.

PubMed

Patel, Alpen B; Hinni, Michael L

2011-01-01

Fourth branchial pouch anomalies are rare congenital disorders of the neck and are a consequence of abnormal development of the branchial apparatus during embryogenesis. Failure to appropriately recognize these anomalies may result in misdiagnosis, insufficient treatment, and continued recurrence. Here, we present an unique presentation of two cases, describe their diagnosis, clinical course, and management, and review the literature regarding these interesting anomalies.

The Fourth Branchial Complex Anomaly: A Rare Clinical Entity

PubMed Central

Patel, Alpen B.; Hinni, Michael L.

2011-01-01

Fourth branchial pouch anomalies are rare congenital disorders of the neck and are a consequence of abnormal development of the branchial apparatus during embryogenesis. Failure to appropriately recognize these anomalies may result in misdiagnosis, insufficient treatment, and continued recurrence. Here, we present an unique presentation of two cases, describe their diagnosis, clinical course, and management, and review the literature regarding these interesting anomalies. PMID:22937376

The dermatology acting internship.

PubMed

Stephens, John B; Raimer, Sharon S; Wagner, Richard F

2011-07-15

Acting internships are an important component of modern day medical school curriculum. Several specialties outside of internal medicine now offer acting internship experiences to fourth year medical students. We have found that a dermatology acting internship is a valuable experience for fourth year medical students who are interested in pursuing a residency in dermatology. Our experience with the dermatology acting internship over the 2010-2011 academic year is described.

General Aviation in Nebraska: Nebraska SATS Project Background Paper No. 1

NASA Technical Reports Server (NTRS)

Smith, Russell; Wachal, Jocelyn

2000-01-01

The Nebraska SATS project is a state-level component of NASA's Small Aircraft Transportation System (SATS). During the next several years the project will examine several different factors affecting SATS implementation in Nebraska. These include economic and taxation issues, public policy issues, airport planning processes, information dissemination strategies, and systemic change factors. This background paper profiles the general aviation system in Nebraska. It is written to provide information about the "context" within which SATS will be pursued. The primary focus is thus on describing and providing background information about the current situation. A secondary focus is on drawing general conclusions about the ability of the current system to incorporate the types of changes implied by SATS. First, some brief information on the U.S. aviation system is provided. The next two sections profile the current general aviation aircraft and pilot base. Nebraska's system of general aviation airports is then described. Within this section of the paper, information is provided on the different types of general aviation airports in Nebraska, airport activity levels and current infrastructure. The fourth major section of the background paper looks at Nebraska's local airport authorities. These special purpose local governments oversee the majority of the general aviation airports in the state. Among the items examined are total expenditures, capital expenditures and planning activities. Next, the paper provides background information on the Nebraska Department of Aeronautics (NDA) and recent Federal funding for general aviation in Nebraska. The final section presents summary conclusions.

Storage Area (1942 section), looking east, showing all of Vault ...

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

Storage Area (1942 section), looking east, showing all of Vault No. 1 door behind wall opening and sprinkler system - Fort McNair, Film Store House, Fort Lesley J. McNair, P Street between Third & Fourth Streets, Southwest, Washington, District of Columbia, DC

Direct condensation refrigerant recovery and restoration system

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

Grant, D.C.H.

1992-03-10

This patent describes a refrigerant recovery and purification system for removing gaseous refrigerant from a disabled refrigeration unit, cleaning the refrigerant of contaminants, and converting the gaseous refrigerant to a liquid state for storage. It comprises a low pressure inlet section; a high pressure storage section; the low pressure inlet section comprising: an oil and refrigerant gas separator, including a separated oil removal means, first conduit means for connecting an inlet of the separator to the disabled refrigerant unit, a slack-sided accumulator, second conduit means connecting the separator to the slack-sided accumulator, a reclaim condenser, third conduit means connecting themore » separator and the reclaim condenser in series, an evaporator coil in the reclaim condenser connectable to a conventional operating refrigeration system for receiving a liquid refrigerant under pressure for expansion therein, the evaporator coil forming a condensing surface for condensing the refrigerant gas at near atmospheric pressure in the condenser, a liquid receiver, a reclaimed refrigerant storage tank, fourth conduit means further connecting the liquid receiver in series with the reclaim condenser, downstream thereof, means between the reclaim condenser and the liquid receiver.« less

Theory Building and Modeling in a Sinking and Floating Unit: A Case Study of Third and Fourth Grade Students' Developing Epistemologies of Science

ERIC Educational Resources Information Center

Kawasaki, Keiko; Rupert Herrenkohl, Leslie; Yeary, Sherry

2004-01-01

The purpose of this paper is to carefully examine the evolution of students' theory building and modeling, critical components of scientific epistemologies, over a unit of study on sinking and floating in one third/fourth grade classroom. The study described in this paper follows in the tradition of Design Experiments ( Brown 1992 , Collins 1990 )…

Performance Indicators of California Higher Education, 1997. The Fourth Annual Report to California's Governor, Legislature, and Citizens in Response to Assembly Bill 1808 (Chapter 741, Statutes of 1991).

ERIC Educational Resources Information Center

California State Postsecondary Education Commission, Sacramento.

This fourth annual report presents background information on the development of performance indicators for California higher education, describes the scope of the current set of indicators, identifies highlights of recent trends, delineates some recent developments and future plans, and includes data on the full set of 75 performance indicators.…

Proceedings of the fourth meeting of the International Union of Forest Research Organizations (IUFRO) Working Party S07.02.09: Phytophthoras in forests and natural ecosystems

Treesearch

E.M. Goheen; S.J. Frankel

2009-01-01

The fourth meeting of the International Union of Forest Research Organizations (IUFRO) Working Party S07.02.09, Phytophthoras in Forests and Natural Ecosystems provided a forum for current research on Phytophthora species worldwide. Seventy-eight submissions describing papers and posters on recent developments in Phytophthora diseases of trees and natural ecosystems in...

Use of cortical stimulation in neuropathic pain, tinnitus, depression, and movement disorders.

PubMed

Panov, Fedor; Kopell, Brian Harris

2014-07-01

Medical treatment must strike a balance between benefit and risk. As the field of neuromodulation develops, decreased invasiveness, in combination with maintenance of efficacy, has become a goal. We provide a review of the history of cortical stimulation from its origins to the current state. The first part discusses neuropathic pain and the nonpharmacological treatment options used. The second part covers transitions to tinnitus, believed by many to be another deafferentation disorder, its classification, and treatment. The third part focuses on major depression. The fourth section concludes with the discussion of the use of cortical stimulation in movement disorders. Each part discusses the development of the field, describes the current care protocols, and suggests future avenues for research needed to advance neuromodulation.

"Clinical brain profiling": a neuroscientific diagnostic approach for mental disorders.

PubMed

Peled, Abraham; Geva, Amir B

2014-10-01

Clinical brain profiling is an attempt to map a descriptive nosology in psychiatry to underlying constructs in neurobiology and brain dynamics. This paper briefly reviews the motivation behind clinical brain profiling (CBP) and presents some provisional validation using clinical assessments and meta-analyses of neuroscientific publications. The paper has four sections. In the first, we review the nature and motivation for clinical brain profiling. This involves a description of the key aspects of functional anatomy that can lead to psychopathology. These features constitute the dimensions or categories for a profile of brain disorders based upon pathophysiology. The second section describes a mapping or translation matrix that maps from symptoms and signs, of a descriptive sort, to the CBP dimensions that provide a more mechanistic explanation. We will describe how this mapping engenders archetypal diagnoses, referring readers to tables and figures. The third section addresses the construct validity of clinical brain profiling by establishing correlations between profiles based on clinical ratings of symptoms and signs under classical diagnostic categories with the corresponding profiles generated automatically using archetypal diagnoses. We then provide further validation by performing a cluster analysis on the symptoms and signs and showing how they correspond to the equivalent brain profiles based upon clinical and automatic diagnosis. In the fourth section, we address the construct validity of clinical brain profiling by looking for associations between pathophysiological mechanisms (such as connectivity and plasticity) and nosological diagnoses (such as schizophrenia and depression). Based upon the mechanistic perspective offered in the first section, we test some particular hypotheses about double dissociations using a meta-analysis of PubMed searches. The final section concludes with perspectives for the future and outstanding validation issues for clinical brain profiling. Copyright © 2014 Elsevier Ltd. All rights reserved.

Scout fourth stage attitude and velocity control (AVC) system feasibility study

NASA Technical Reports Server (NTRS)

Byars, L. B.

1975-01-01

The feasibility of incorporating a guidance system in the Scout fourth stage to achieve a significant improvement in expected payload delivery accuracy is studied. The technical investigations included the determination of the AVC equipment performance requirements, establishment of qualification and acceptance test levels, generation of layouts illustrating design approaches for the upper D and payload transition sections to incorporate the hardware, and the preparation of a vendor bid package. Correction concepts, utilizing inertial velocity and attitude, were identified and evaluated. Fourth stage attitude adjustments as determined from inertial velocity variation through the first three stages and a final velocity correction based upon the measured in-plane component errors at injection were employed. Results show radical reductions in apogee-perigee deviations.

The Professional Challenges for Counselors.

ERIC Educational Resources Information Center

Garfield, Nancy J.; And Others

This document consists of the fourth section of a book written to educate and inform those in the helping professions on how to deal with Acquired Immune Deficiency Syndrome (AIDS). The three chapters in section 4 are devoted to special issues for counselors, issues that directly affect the caregiver. They examine professional challenges to…

State Child Care Fact Book 1986.

ERIC Educational Resources Information Center

Blank, Helen; Wilkins, Amy

This fact book presents findings of the Children's Defense Fund's fourth annual survey on child care funding and priorities, and consists of five sections which provide an overview of states' child care activities, information about specific policies, and contacts in each state who can provide more detailed information. Section 1 presents recent…

Current Programme 1993.

ERIC Educational Resources Information Center

Bernard Van Leer Foundation, The Hague (Netherlands).

This 1993 program report profiles the Bernard van Leer Foundation, a private institution based in The Netherlands that concentrates its resources on support for early childhood development. The first two sections provide a general description of the Bernard van Leer Foundation and its work. The third and fourth sections are the foundation's annual…

Computational techniques for ECG analysis and interpretation in light of their contribution to medical advances

PubMed Central

Mincholé, Ana; Martínez, Juan Pablo; Laguna, Pablo; Rodriguez, Blanca

2018-01-01

Widely developed for clinical screening, electrocardiogram (ECG) recordings capture the cardiac electrical activity from the body surface. ECG analysis can therefore be a crucial first step to help diagnose, understand and predict cardiovascular disorders responsible for 30% of deaths worldwide. Computational techniques, and more specifically machine learning techniques and computational modelling are powerful tools for classification, clustering and simulation, and they have recently been applied to address the analysis of medical data, especially ECG data. This review describes the computational methods in use for ECG analysis, with a focus on machine learning and 3D computer simulations, as well as their accuracy, clinical implications and contributions to medical advances. The first section focuses on heartbeat classification and the techniques developed to extract and classify abnormal from regular beats. The second section focuses on patient diagnosis from whole recordings, applied to different diseases. The third section presents real-time diagnosis and applications to wearable devices. The fourth section highlights the recent field of personalized ECG computer simulations and their interpretation. Finally, the discussion section outlines the challenges of ECG analysis and provides a critical assessment of the methods presented. The computational methods reported in this review are a strong asset for medical discoveries and their translation to the clinical world may lead to promising advances. PMID:29321268

Theory Building and Modeling in a Sinking and Floating Unit: A Case Study of Third and Fourth Grade Students' Developing Epistemologies of Science. Research Report

ERIC Educational Resources Information Center

Kawasaki, Keiko; Herrenkohl, Leslie Rupert; Yeary, Sherry A.

2004-01-01

The purpose of this paper is to carefully examine the evolution of students' theory building and modeling, critical components of scientific epistemologies, over a unit of study on sinking and floating in one third/fourth grade classroom. The study described in this paper follows in the tradition of Design Experiments (Brown 1992, Collins 1990)…

Psorophora (Grabhamia) varinervis (Diptera: Culicidae) morphological description including pupa and fourth-stage larva previously unknown.

PubMed

Rossi, Gustavo C; Stein, Marina; Almirón, Walter R

2008-05-01

Psorophora (Grabhamia) varinervis Edwards (Diptera: Culicidae) is redescribed in the adult stage. Pupa and fourth-stage larva are described and illustrated for the first time. Information about distribution, bionomics, and taxonomy also is included. Adults of Ps. varinervis can be separated from the closely related species Ps. (Gra.) discolor (Coquillett) on the basis of the wing characters, and the larva by the siphon and antenna characters.

Procedural and interpretive skills of medical students: experiences and attitudes of fourth-year students.

PubMed

Wu, Edward H; Elnicki, D Michael; Alper, Eric J; Bost, James E; Corbett, Eugene C; Fagan, Mark J; Mechaber, Alex J; Ogden, Paul E; Sebastian, James L; Torre, Dario M

2008-10-01

Recent data do not exist regarding fourth-year medical students' performance of and attitudes toward procedural and interpretive skills, and how these differ from third-year students'. Cross-sectional survey conducted in February 2006 of 122 fourth-year students from seven U.S. medical schools, compared with their responses in summer 2005. Students estimated their cumulative performance of 22 skills and reported self-confidence and perceived importance using a five-point Likert-type scale. The response rate was 79% (96/122). A majority reported never having performed cardioversion, thoracentesis, cardiopulmonary resuscitation, blood culture, purified protein derivative placement, or paracentesis. One fifth of students had never performed peripheral intravenous catheter insertion, phlebotomy, or arterial blood sampling. Students reported increased cumulative performance of 17 skills, increased self-confidence in five skills, and decreased perceived importance in three skills (two-sided P < .05). A majority of fourth-year medical students still have never performed important procedures, and a substantial minority have not performed basic procedures.

The immature stages of Micropygomyia (Coquillettimyia) chiapanensis (Dampf) (Diptera: Psychodidae, Phlebotominae).

PubMed

Oca-Aguilar, Ana Celia Montes De; Rebollar-Téllez, Eduardo A; Ibáñez-Bernal, Sergio

2016-04-25

The egg exochorion, larval instars and pupa of the phlebotomine sand fly Micropygomyia (Coquillettimyia) chiapanensis (Dampf) are described and illustrated based on specimens collected in the locality of Farallón, municipality of Actopan, Veracruz, Mexico. Morphology of fourth instar larval mouthparts, particularly the incisor lobe and molar lobe shape of mandible, could be important for species identification of immature Phlebotominae. In this work is compared the pupal chaetotaxy of Mi. chiapanensis with other species previously described. The fourth instar larva of Mi. chiapanensis is compared with other species of this genus, the most important differentiating characters being the size, shape and position of the abdominal dorsal internal seta.

Burnout, depression and suicidal ideation in dental students.

PubMed

Galán, Fernando; Ríos-Santos, José-Vicente; Polo, Juan; Rios-Carrasco, Blanca; Bullón, Pedro

2014-05-01

To investigate the prevalence, gender influence, and relationships between burnout, depression and suicidal ideation within the last year among second, fourth and fifth-year dental students. A cross-sectional study was carried out in 212 dental students enrolled in the second, fourth and fifth years at the School of Dentistry of Seville using the Maslach Burnout Inventory-Student Survey and the MBI-Human Services Survey, the "Patient Health Questionnaire-2", and the "Questions about Suicidal Ideation and Attempted Suicide". The response rate among dental students was 80%. Burnout prevalence in dental students was higher in second and fourth years than in fifth year (p = 0.059 and p = 0.003, respectively). Depression prevalence in the fourth year approached significance (p = 0.051). Prevalence of suicidal ideation within the past year was higher, yet not reaching significance, in fourth year. No gender-related differences were found. A significant association was observed between burnout and depression, and between depression and suicidal ideation (p < 0.001), but no association was found between burnout and suicidal ideation. This study has brought our attention to the high prevalence of burnout and depression, and reported for the first time the prevalence of suicidal ideation among dental students in preclinical and clinical years.

Literature of War and Peace. Section IV: A Man's Bound to Fight for What He Believes In.

ERIC Educational Resources Information Center

Bettendorf, Joline; And Others

This 16-day curriculum unit is designed for use in English and language arts classrooms, grades 9-12 and community college. While it is the fourth section in a series of five on the literature of war and peace, it can be used with or without the other four sections. Each section of the series focuses on a different genre of the literature of war…

THE STRUCTURE AND FUNCTION OF DEPARTMENTS OF MEDICINE

PubMed Central

LANDEFELD, C. SETH

2016-01-01

The structure and function of departments of medicine are important for several reasons. First, departments of medicine are the biggest departments in virtually every medical school and in most universities with a medical school, and they are the largest professional units in most academic medical centers. In fact, Petersdorf described them as “the linchpins of medical schools” (1). Departments of medicine account for one-fourth or more of the academic medical enterprise: they include about one-fourth of the faculty of medical school, account for roughly one-fourth of the patient care and clinical revenue of academic medical centers, and their faculty perform a disproportionate share of teaching and research, accounting for up to 45% of National Institutes of Health (NIH) – funded research in some medical schools. Second, the department’s ability to fulfill its role and advance its mission depends on its structure and function. Finally, lessons learned from examining the structure and function of departments of medicine may guide other departments and schools of medicine themselves in improving their structure and function. This paper describes the issues that face departments of medicine in 2016. I begin by providing the context for these issues with a definition of a department of medicine, describing briefly the history of departments, and stating their mission. PMID:28066053

Density in Liquids.

ERIC Educational Resources Information Center

Nesin, Gert; Barrow, Lloyd H.

1984-01-01

Describes a fourth-grade unit on density which introduces a concept useful in the study of chemistry and procedures appropriate to the chemistry laboratory. The hands-on activities, which use simple equipment and household substances, are at the level of thinking Piaget describes as concrete operational. (BC)

Energy efficient engine: Low-pressure turbine subsonic cascade component development and integration program

NASA Technical Reports Server (NTRS)

Sharma, O. P.; Kopper, F. C.; Knudsen, L. K.; Yustinich, J. B.

1982-01-01

A subsonic cascade test program was conducted to provide technical data for optimizing the blade and vane airfoil designs for the Energy Efficient Engine Low-Pressure Turbine component. The program consisted of three parts. The first involved an evaluation of the low-chamber inlet guide vane. The second, was an evaluation of two candidate aerodynamic loading philosophies for the fourth blade root section. The third part consisted of an evaluation of three candidate airfoil geometries for the fourth blade mean section. The performance of each candidate airfoil was evaluated in a linear cascade configuration. The overall results of this study indicate that the aft-loaded airfoil designs resulted in lower losses which substantiated Pratt & Whitney Aircraft's design philosophy for the Energy Efficient Engine low-pressure turbine component.

A Comparison of Fourth-Year Health Sciences Students' Knowledge of Gross Lower and Upper Limb Anatomy: A Cross-Sectional Study.

PubMed

Díaz-Mancha, Juan-Antonio; Castillo-López, José Manuel; Munuera-Martinez, Pedro V; Fernández-Seguín, Lourdes María; Polo-Padillo, Juan; Heredia-Rizo, Alberto Marcos

2016-01-01

The aim of the study was to assess and compare the knowledge of fourth-year medicine, physiotherapy (PT), nursing, and podiatry students in carpal and tarsal bone anatomy. A cross-sectional study was carried out. Based on a nonprobability convenience sampling, 177 fourth-year students (117 women and 60 men, mean age of 23.16 ± 3.82 years) from the podiatry (n = 39), nursing (n = 26), PT (n = 73), and medicine (n = 39) schools at a large Spanish university were included. Measurements were taken of their gross anatomy knowledge by means of the carpal and the tarsal bone tests. Students were asked to identify all carpal and tarsal bones in an illustration of the bony skeleton of both regions and were given a maximum of 5 minutes per test. Of a total of 15 bones to be labeled, the PT (11.07 ± 3.30) and podiatry (9.36 ± 2.93) students had the highest rate of correct answers compared with the medicine (6.13 ± 3.27) and nursing (4.04 ± 3.72) undergraduates. When assessing academic degrees and test scores, significant differences were observed between PT and podiatry participants vs those from the medicine and nursing schools (P < .001). Fourth-year students from the PT and podiatry programs correctly identified a higher number of carpal and tarsal bones than students from the nursing and medicine schools. Copyright © 2016. Published by Elsevier Inc.

Aerodynamic Characteristics at a Mach Number of 3.10 of Several Fourth-Stage Shapes of the Scout Research Vehicle

NASA Technical Reports Server (NTRS)

Jaquet, Byron M.

1961-01-01

A wind-tunnel investigation was made at a Mach number of 3.10 (Reynolds number per foot of 16.3 x 10(exp 6) to 16.9 x 10(exp 6)) to determine the aerodynamic characteristics of various modifications of the payload section of the fourth stage of the Scout research vehicle. It was found that, for the combination of stages 3 and 4, increasing the size of the nose of the basic Scout to provide a cylindrical section of the same diameter as the third stage increased the normal-force slope by about 30 percent, the axial force by about 39 percent, and moved the center of pressure forward by about one fourth-stage base diameter. By reducing the diameter of the cylinder, at about one nose length behind the base of the enlarged nose frustum, to that of the basic Scout and thereafter retaining the shape of the basic Scout, the center of pressure was moved rearward by about one-half fourth-stage base diameter at the expense of an additional 19-percent increase in axial force. A spike-hemisphere configuration had the largest forces and moments and the most forward center-of-pressure location of the configurations considered. Except for the axial force and pitching-moment slope, the experimental trends or magnitudes could not be estimated with the desired accuracy by Newtonian or-slender body theory.

The Savannah River Site's Groundwater Monitoring Program

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

Not Available

1989-01-01

The Environmental Monitoring Section of the Environmental and Health Protection (EHP) Department administers the Savannah River Site's Groundwater Monitoring Program. During fourth quarter 1989 (October--December), EHP conducted routine sampling of monitoring wells and drinking water locations. EHP collected the drinking water samples from Savannah River Site (SRS) drinking water systems supplied by wells. EHP established two sets of flagging criteria in 1986 to assist in the management of sample results. The flagging criteria aid personnel in sample scheduling, interpretation of data, and trend identification. An explanation of flagging criteria for the fourth quarter is presented in the Flagging Criteria sectionmore » of this document. All analytical results from fourth quarter 1989 are listed in this report, which is distributed to all waste-site custodians.« less

33 CFR 334.110 - Delaware Bay off Cape Henlopen, Del.; naval restricted area.

Code of Federal Regulations, 2011 CFR

2011-07-01

..., Del.; naval restricted area. 334.110 Section 334.110 Navigation and Navigable Waters CORPS OF....110 Delaware Bay off Cape Henlopen, Del.; naval restricted area. (a) The area. Beginning at a point on... regulations in this section shall be enforced by the Commandant, Fourth Naval District, and such agencies as...

View of interior of abandoned section of rail mill where ...

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

View of interior of abandoned section of rail mill where the roof has been removed (note the steel frame structure that supported the traveling crane); looking south - Bethlehem Steel Corporation, South Bethlehem Works, Iron Foundry, Along Lehigh River, North of Fourth Street, West of Minsi Trail Bridge, Bethlehem, Northampton County, PA

Description of fourth instar larva and pupa of Atrichopogon delpontei Cavalieri and Chiossone (Diptera: Ceratopogonidae) from Brazilian Amazonia.

PubMed

Marino, Pablo I; Spinelli, Gustavo R; Ferreira-Keppler, Ruth; Ronderos, María M

2017-01-01

The fourth instar larva and pupa of Atrichopogon delpontei Cavalieri and Chiossone are described for the first time. The immatures were collected from stream margins in the northern Brazilian states Rondônia and Piauí, and subsequently reared to adults. Larvae and pupae are illustrated and photomicrographed. Details on the rearing process and feeding behavior in laboratory, bionomics and notes on habitats are also provided.

Disturbed eating attitudes and behaviors in South Korean boys and girls: a school-based cross-sectional study.

PubMed

Yang, Su-Jin; Kim, Jae-Min; Yoon, Jin-Sang

2010-05-01

This study was designed to assess the prevalence and correlates of disturbed eating attitudes and behaviors in South Korean students. In a cross-sectional survey, 2,226 fourth and seventh grade students filled out questionnaires on eating attitudes and behaviors (Eating Attitude Test -26, EAT-26), coping strategies, fear of being overweight, behavioral problems, anxiety, depression, and self-esteem. Disturbed eating attitudes and behaviors were found in 7 percent of students. In the multivariate analyses, disturbed eating attitudes and behaviors were associated with the passive coping strategies, fear of being overweight, total behavioral difficulties, fourth grade, and high socioeconomic status (SES). Differences in the associations were found between boys and girls. There were significant associations between elevated EAT-26 scores and passive coping strategies, desired underweight body mass index (BMI), and low SES in boys; and between elevated EAT-26 scores and passive coping strategies, fear of being overweight, behavioral problems, being in the fourth grade, and high and low SES in girls. In South Korean children, disturbed eating attitudes and behaviors were associated with various psychological and sociocultural factors; some gender-related differences are also evident.

The Kiricuta procedure in reconstructive surgical treatment of the breast

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

Lopez, J.F.; Bouchet, Y.; Dupre, A.

1990-03-01

A series of 50 patients with carcinoma of the breast underwent omental transposition. This palliative procedure is indicated for recurrences after conservative treatment, radiation necrosis and Stage III or IV ulcerated tumors. The operative technique is described in detail. Omentoplasties were performed upon 33 right and 17 left mammary areas. Forty-five right pedicled flaps and only four left areas were used. One patient died on the fourth postoperative day because of massive pulmonary embolus. Local repair was satisfactory in 76 per cent of the patients. Four patients presented with herniation of the abdominal wall at the site of omental tunneling.more » In three, the treatment consisted of sectioning the vascular pedicle and reinforcing the parietal closure with Dacron (polyester fiber) mesh.« less

Kindler syndrome.

PubMed

Sharma, Ramesh Chander; Mahajan, Vikram; Sharma, Nand Lal; Sharma, Ashok K

2003-09-01

Kindler syndrome is a rare genodermatosis characterized by acral bullae and photosensitivity. The photosensitivity improves with advancing age and results in progressive poikiloderma and cutaneous atrophy, and many additional features have also been described. This report describes two male Kindler syndrome patients with classical features of acral blistering and photosensitivity in childhood, and subsequent development of poikiloderma, leukokeratosis of oro-ano-genital mucosae, phimosis and meatal stenosis. The first patient had additional ophthalmic features of chronic simple conjunctivitis caused by persistent irritation, multiple stromal nebular corneal opacities and thickened corneal nerves. The second patient showed skeletal changes, namely a dome-shaped skull (turri-cephaly), bifid fourth rib, missing fifth rib, short fourth and fifth metacarpals and mandibular abnormalities. This is the first report of such ophthalmic and skeletal features of Kindler syndrome.

An examination of Aikido's Fourth Teaching: an anatomical study of the tissues of the forearm.

PubMed

Olson, G D; Seitz, F C

1990-12-01

One of the basic teachings of Aikido is known as Yonkyo (Fourth Teaching) or Tekubi-Osae (Wrist Securing). According to some Aikido master teachers, Yonkyo is designed to attack the opponent's weak points. This investigation focused on examining this teaching with the purpose of describing the anatomical tissues involved in the etiology of pain when this teaching is applied precisely. Particular focus was placed on the anatomical locations/sources of pain associated with the application of this teaching.

Numerical pricing of options using high-order compact finite difference schemes

NASA Astrophysics Data System (ADS)

Tangman, D. Y.; Gopaul, A.; Bhuruth, M.

2008-09-01

We consider high-order compact (HOC) schemes for quasilinear parabolic partial differential equations to discretise the Black-Scholes PDE for the numerical pricing of European and American options. We show that for the heat equation with smooth initial conditions, the HOC schemes attain clear fourth-order convergence but fail if non-smooth payoff conditions are used. To restore the fourth-order convergence, we use a grid stretching that concentrates grid nodes at the strike price for European options. For an American option, an efficient procedure is also described to compute the option price, Greeks and the optimal exercise curve. Comparisons with a fourth-order non-compact scheme are also done. However, fourth-order convergence is not experienced with this strategy. To improve the convergence rate for American options, we discuss the use of a front-fixing transformation with the HOC scheme. We also show that the HOC scheme with grid stretching along the asset price dimension gives accurate numerical solutions for European options under stochastic volatility.

The Horizon Report. 2007 Edition

ERIC Educational Resources Information Center

New Media Consortium, 2007

2007-01-01

This fourth edition of the New Media Consortium's (NMC) annual "Horizon Report" describes the continuing work of the Horizon Project, a research-oriented effort that seeks to identify and describe emerging technologies likely to have a large impact on teaching, learning, or creative expression within higher education. Drawing on ongoing…

Library Buildings.

ERIC Educational Resources Information Center

Manley, Will; And Others

1989-01-01

The innovative designs of three libraries are described: the Tempe (Arizona) Public Library, which emphasizes services for children and students; an underground library at Park College, Missouri; and a public library located in the Vancouver (Washington) Mall. The fourth article describes the work going on to restore the Los Angeles (California)…

Problem Solvers: Solutions--Playing Basketball

ERIC Educational Resources Information Center

Smith, Jeffrey

2014-01-01

In this article, fourth grade Upper Allen Elementary School (Mechanicsburg, Pennsylvania) teacher Jeffrey Smith describes his exploration of the Playing Basketball activity. Herein he describes how he found the problem to be an effective way to review concepts associated with the measurement of elapsed time with his students. Additionally, it…

Energy Facts II; Committee on Science and Technology, House of Representatives, Ninety-Fourth Congress, First Session. [Committee Print].

ERIC Educational Resources Information Center

Library of Congress, Washington, DC. Congressional Research Service.

This handbook contains a comprehensive selection of energy statistics. The first section contains information on United States and foreign energy including resources, production, consumption and demand, energy and gross national product, energy research and development, and miscellaneous data. The remaining sections contain data on energy sources…

The Fourth R: A Visual Arts Curriculum Handbook.

ERIC Educational Resources Information Center

Hastings, Kathryn Kusche

This handbook contains ideas for basic visual arts production in grades K through 6, and gives suggestions for using the ideas in art and interdisciplinary lessons. The book is organized into 5 sections. The Introduction provides a Table of Activities that serves as a reference to the art elements addressed by specific activities. Section 2,…

Natural Resources and Career Awareness: A Teacher's Guide for Grades K-6.

ERIC Educational Resources Information Center

Ward, George C.

The materials in this teacher's guide have three general divisions that are based on a sequential progression from kindergarten through grade six. Section A (kindergarten through two) explores the world of the child and divides this world into identifiable study groups. Section B (third and fourth grades) deals with the needs of living things and…

The Scottish Council for Research in Education. Forty-Fourth Annual Report, 1971-72.

ERIC Educational Resources Information Center

Scottish Council for Research in Education.

This booklet contains the annual report for 1971-72 of the Scottish Council for Research in Education. The first section lists the officers, members, principle officials, and staff responsible for special projects. The second section presents reports from the various committees of the council, stressing the reconstruction of the council's…

Helping Children through Books: An Annotated Bibliography. 4th Revised Edition.

ERIC Educational Resources Information Center

Dole, Patricia Pearl, Comp.

Since the emphases in book publishing change constantly, this fourth revised edition has some new sections, such as ADHD, while the Substance Abuse and Gender Roles Sections have declined sharply. The bibliography's essential goal is the same as always, however: to illuminate problems children may be facing. The purpose is twofold: to help the…

Fourth standard model family neutrino at future linear colliders

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

Ciftci, A.K.; Ciftci, R.; Sultansoy, S.

2005-09-01

It is known that flavor democracy favors the existence of the fourth standard model (SM) family. In order to give nonzero masses for the first three-family fermions flavor democracy has to be slightly broken. A parametrization for democracy breaking, which gives the correct values for fundamental fermion masses and, at the same time, predicts quark and lepton Cabibbo-Kobayashi-Maskawa (CKM) matrices in a good agreement with the experimental data, is proposed. The pair productions of the fourth SM family Dirac ({nu}{sub 4}) and Majorana (N{sub 1}) neutrinos at future linear colliders with {radical}(s)=500 GeV, 1 TeV, and 3 TeV are considered.more » The cross section for the process e{sup +}e{sup -}{yields}{nu}{sub 4}{nu}{sub 4}(N{sub 1}N{sub 1}) and the branching ratios for possible decay modes of the both neutrinos are determined. The decays of the fourth family neutrinos into muon channels ({nu}{sub 4}(N{sub 1}){yields}{mu}{sup {+-}}W{sup {+-}}) provide cleanest signature at e{sup +}e{sup -} colliders. Meanwhile, in our parametrization this channel is dominant. W bosons produced in decays of the fourth family neutrinos will be seen in detector as either di-jets or isolated leptons. As an example, we consider the production of 200 GeV mass fourth family neutrinos at {radical}(s)=500 GeV linear colliders by taking into account di-muon plus four jet events as signatures.« less

Polyhedra and Higher Dimensions.

ERIC Educational Resources Information Center

Scott, Paul

1988-01-01

Describes the definition and characteristics of a regular polyhedron, tessellation, and pseudopolyhedra with diagrams. Discusses the nature of simplex, hypercube, and cross-polytope in the fourth dimension and beyond. (YP)

Diagnostics and Therapy with Radioisotopes; DIAGNOSTICA E TERAPIA CON I RADIOISOTOPI

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

Bastai, P.; Antogenetti, I.; Dogliotti, G.C.

1962-01-01

A review of the principal studies done on diagnosis and therapy with radioisotopes is presented. The book is divided into four sections. The ftrst section deals with the theoretical and practical fundamentals for an understanding of the use of radiosiotopes in diagnosis and treatment. The basic ideas of radioisotopic measurement are reviewed in the second section. The third section presents the applications of radioisotopes to clinical diagnosis, and the fourth section their application to clinical therapy. Abstracts have been prepared of the 35 papers compiled. (J.S.R.)

Developmental Differences in the Use of Retrieval Cues to Describe Episodic Information in Memory.

ERIC Educational Resources Information Center

Ackerman, Brian P.; Rathburn, Jill

1984-01-01

Examines reasons why second and fourth grade students use cues relatively ineffectively to retrieve episodic information. Four experiments tested the hypothesis that retrieval cue effectiveness varies with the extent to which cue information describes event information in memory. Results showed that problems of discriminability and…

"As People Get Older, They Get Taller": An Integrated Unit on Measurement, Linear Relationships, and Data Analysis

ERIC Educational Resources Information Center

Joram, Elana; Hartman, Christina; Trafton, Paul R.

2004-01-01

This article describes a unit of instruction designed to promote algebraic thinking in second graders. Students examined second- and fourth-grade students' ages and heights on a table and graph and described the patterns that they observed in the data.

Out of This World Software. Teaching with Technology.

ERIC Educational Resources Information Center

Allen, Denise

1996-01-01

Explains that children have a better sense of environmental awareness and introduces the EarthCare Interactive software that is designed for preschoolers to fourth graders. Briefly describes how to navigate in EarthCare and describes four other software packages: "Job City Literature Connections,""Perfect Landing,""Classroom Occupation," and…

Using a Cooperative Learning Model to Improve Cultural Attitudes and Increase Cultural Literacy.

ERIC Educational Resources Information Center

Mingleton, Helen V.

This document describes a program that was developed and implemented to expand the cultural awareness of fourth grade students. The report describes a multicultural education curriculum that focused on African American and Hispanic history, literature, inventions, ethnographies, and biographies. Research based cooperative learning strategies were…

The effect of a physiotherapy education compared with a non-healthcare education on the attitudes and beliefs of students towards functioning in individuals with back pain: an observational, cross-sectional study.

PubMed

Ryan, Cormac; Murphy, Dervla; Clark, Michael; Lee, Andrew

2010-06-01

To investigate the difference in attitudes: (1) between first and fourth year physiotherapy students towards functioning in individuals with back pain; and (2) between physiotherapy students and non-healthcare students towards functioning in individuals with back pain. Observational, cross-sectional study. Glasgow Caledonian University, Scotland, UK. First year physiotherapy (n=61) and non-healthcare students (n=61), and fourth year physiotherapy (n=62) and non-healthcare students (n=62). All participants completed the Health Care Providers' Pain and Impairment Relationship Scale (range 15 to 105). This questionnaire measures attitudes towards functioning in individuals with back pain. Fourth year physiotherapy students had more positive attitudes towards functioning in individuals with back pain than first year physiotherapy students [57.4 vs 66.6 (mean difference -9.2, 95% confidence interval -12.2 to -6.1, P<0.01)]. Similarly, fourth year non-healthcare students had more positive attitudes towards functioning in individuals with back pain compared with first year non-healthcare students [69.2 vs 65.3 (mean difference -3.9, 95% confidence interval -7.2 to -0.5, P=0.03)]. Physiotherapy students had more positive attitudes than non-healthcare students in the first year [66.6 vs 69.2 (mean difference -2.6, 95% confidence interval -5.5 to 0.4, P=0.08)] and the fourth year [57.4 vs 65.3 (mean difference -7.9, 95% confidence interval -11.4 to -4.4, P<0.01)] of study. These findings suggest that physiotherapy education brings about positive student attitudes towards functioning in individuals with back pain. This may be partly attributable to receiving a university degree education, but would appear to be further enhanced by specifically receiving a physiotherapy degree. This may facilitate students to become more evidence-based practitioners following qualification. Copyright 2009 Chartered Society of Physiotherapy. Published by Elsevier Ltd. All rights reserved.

Lattice Boltzmann method for bosons and fermions and the fourth-order Hermite polynomial expansion.

PubMed

Coelho, Rodrigo C V; Ilha, Anderson; Doria, Mauro M; Pereira, R M; Aibe, Valter Yoshihiko

2014-04-01

The Boltzmann equation with the Bhatnagar-Gross-Krook collision operator is considered for the Bose-Einstein and Fermi-Dirac equilibrium distribution functions. We show that the expansion of the microscopic velocity in terms of Hermite polynomials must be carried to the fourth order to correctly describe the energy equation. The viscosity and thermal coefficients, previously obtained by Yang et al. [Shi and Yang, J. Comput. Phys. 227, 9389 (2008); Yang and Hung, Phys. Rev. E 79, 056708 (2009)] through the Uehling-Uhlenbeck approach, are also derived here. Thus the construction of a lattice Boltzmann method for the quantum fluid is possible provided that the Bose-Einstein and Fermi-Dirac equilibrium distribution functions are expanded to fourth order in the Hermite polynomials.

33 CFR 165.1306 - Lake Union, Seattle, WA.

Code of Federal Regulations, 2010 CFR

2010-07-01

... safety zone. [Datum: NAD 1983] (b) Effective dates. This section is effective annually on July fourth... open until 10 p.m. and then be closed until the end of the fireworks display (approximately 30 minutes...

43 CFR 2533.0-8 - Land subject to allotment.

Code of Federal Regulations, 2011 CFR

2011-10-01

... lands containing coal and oil and gas with reservation of the mineral contents to the United States, but not for lands valuable for metalliferous minerals. The rules governing the conduct of fourth-section...

43 CFR 9185.4-3 - Three-fourths of land owners.

Code of Federal Regulations, 2011 CFR

2011-10-01

... the township are required to join in the application, and all petitioners in whom ownership is vested... legal subdivision, section, township, and range of the lands to which title is claimed. Moreover, it...

Paper Moccasins: Stepping toward Learning

ERIC Educational Resources Information Center

Sweeney, Debra

2009-01-01

This article presents an art project inspired by the Indian artisanship. In this article, the author describes how her fourth-graders made three-dimensional, authentic looking and meaningful papier-mache moccasins.

Broadcasting in America; Second Edition. A Survey of Television and Radio.

ERIC Educational Resources Information Center

Head, Sydney W.

The plan of this volume follows that of the first (1956) edition: a section on physical bases of broadcasting, one on the origin and growth of broadcasting, another on the economics of broadcasting, a fourth on the social control of broadcasting, and a final section for an assessment of the effects and influences of broadcasting. Special attention…

Publisher Correction: Studying light-harvesting models with superconducting circuits.

PubMed

Potočnik, Anton; Bargerbos, Arno; Schröder, Florian A Y N; Khan, Saeed A; Collodo, Michele C; Gasparinetti, Simone; Salathé, Yves; Creatore, Celestino; Eichler, Christopher; Türeci, Hakan E; Chin, Alex W; Wallraff, Andreas

2018-06-08

The original HTML version of this Article contained an error in the second mathematical expression in the fourth sentence of the fourth paragraph of the 'Excitation transfer with uniform white noise' section of the Results. This has been corrected in the HTML version of the Article.The original PDF version of this Article incorrectly stated that 'Correspondence and requests for materials should be addressed to A. Pčn.', instead of the correct 'Correspondence and requests for materials should be addressed to A. Potočnik'. This has been corrected in the PDF version of the Article.

Welcome to pandoraviruses at the ‘Fourth TRUC’ club

PubMed Central

Sharma, Vikas; Colson, Philippe; Chabrol, Olivier; Scheid, Patrick; Pontarotti, Pierre; Raoult, Didier

2015-01-01

Nucleocytoplasmic large DNA viruses, or representatives of the proposed order Megavirales, belong to families of giant viruses that infect a broad range of eukaryotic hosts. Megaviruses have been previously described to comprise a fourth monophylogenetic TRUC (things resisting uncompleted classification) together with cellular domains in the universal tree of life. Recently described pandoraviruses have large (1.9–2.5 MB) and highly divergent genomes. In the present study, we updated the classification of pandoraviruses and other reported giant viruses. Phylogenetic trees were constructed based on six informational genes. Hierarchical clustering was performed based on a set of informational genes from Megavirales members and cellular organisms. Homologous sequences were selected from cellular organisms using TimeTree software, comprising comprehensive, and representative sets of members from Bacteria, Archaea, and Eukarya. Phylogenetic analyses based on three conserved core genes clustered pandoraviruses with phycodnaviruses, exhibiting their close relatedness. Additionally, hierarchical clustering analyses based on informational genes grouped pandoraviruses with Megavirales members as a super group distinct from cellular organisms. Thus, the analyses based on core conserved genes revealed that pandoraviruses are new genuine members of the ‘Fourth TRUC’ club, encompassing distinct life forms compared with cellular organisms. PMID:26042093

Welcome to pandoraviruses at the 'Fourth TRUC' club.

PubMed

Sharma, Vikas; Colson, Philippe; Chabrol, Olivier; Scheid, Patrick; Pontarotti, Pierre; Raoult, Didier

2015-01-01

Nucleocytoplasmic large DNA viruses, or representatives of the proposed order Megavirales, belong to families of giant viruses that infect a broad range of eukaryotic hosts. Megaviruses have been previously described to comprise a fourth monophylogenetic TRUC (things resisting uncompleted classification) together with cellular domains in the universal tree of life. Recently described pandoraviruses have large (1.9-2.5 MB) and highly divergent genomes. In the present study, we updated the classification of pandoraviruses and other reported giant viruses. Phylogenetic trees were constructed based on six informational genes. Hierarchical clustering was performed based on a set of informational genes from Megavirales members and cellular organisms. Homologous sequences were selected from cellular organisms using TimeTree software, comprising comprehensive, and representative sets of members from Bacteria, Archaea, and Eukarya. Phylogenetic analyses based on three conserved core genes clustered pandoraviruses with phycodnaviruses, exhibiting their close relatedness. Additionally, hierarchical clustering analyses based on informational genes grouped pandoraviruses with Megavirales members as a super group distinct from cellular organisms. Thus, the analyses based on core conserved genes revealed that pandoraviruses are new genuine members of the 'Fourth TRUC' club, encompassing distinct life forms compared with cellular organisms.

Monge-Ampére simulation of fourth order PDEs in two dimensions with application to elastic-electrostatic contact problems

NASA Astrophysics Data System (ADS)

DiPietro, Kelsey L.; Lindsay, Alan E.

2017-11-01

We present an efficient moving mesh method for the simulation of fourth order nonlinear partial differential equations (PDEs) in two dimensions using the Parabolic Monge-Ampére (PMA) equation. PMA methods have been successfully applied to the simulation of second order problems, but not on systems with higher order equations which arise in many topical applications. Our main application is the resolution of fine scale behavior in PDEs describing elastic-electrostatic interactions. The PDE system considered has multiple parameter dependent singular solution modalities, including finite time singularities and sharp interface dynamics. We describe how to construct a dynamic mesh algorithm for such problems which incorporates known self similar or boundary layer scalings of the underlying equation to locate and dynamically resolve fine scale solution features in these singular regimes. We find a key step in using the PMA equation for mesh generation in fourth order problems is the adoption of a high order representation of the transformation from the computational to physical mesh. We demonstrate the efficacy of the new method on a variety of examples and establish several new results and conjectures on the nature of self-similar singularity formation in higher order PDEs.

Instructional Changes Adopted for an Engineering Course: Cluster Analysis on Academic Failure

PubMed Central

Álvarez-Bermejo, José A.; Belmonte-Ureña, Luis J.; Martos-Martínez, África; Barragán-Martín, Ana B.; Simón-Márquez, María M.

2016-01-01

As first year students come from diverse backgrounds, basic skills should be accessible to everyone as soon as possible. Transferring such skills to these students is challenging, especially in highly technical courses. Ensuring that essential knowledge is acquired quickly promotes the student’s self-esteem and may positively influence failure rates. Metaphors can help do this. Metaphors are used to understand the unknown. This paper shows how we made a turn in student learning at the University of Almeria. Our hypothesis assumed that metaphors accelerate the acquisition of basic knowledge so that other skills built on that foundation are easily learned. With these goals in mind, we changed the way we teach by using metaphors and abstract concepts in a computer organization course, a technical course in the first year of an information technology engineering degree. Cluster analysis of the data on collective student performance after this methodological change clearly identified two distinct groups. These two groups perfectly matched the “before and after” scenarios of the use of metaphors. The study was conducted during 11 academic years (2002/2003 to 2012/2013). The 475 observations made during this period illustrate the usefulness of this change in teaching and learning, shifting from a propositional teaching/learning model to a more dynamic model based on metaphors and abstractions. Data covering the whole period showed favorable evolution of student achievement and reduced failure rates, not only in this course, but also in many of the following more advanced courses. The paper is structured in five sections. The first gives an introduction, the second describes the methodology. The third section describes the sample and the study carried out. The fourth section presents the results and, finally, the fifth section discusses the main conclusions. PMID:27895611

Making Social Studies Meaningful to Elementary Students.

ERIC Educational Resources Information Center

Klein, Susan

1982-01-01

Describes a unit on Ancient Greece designed to make social studies meaningful to fourth and fifth graders. Individual projects and group activities helped students learn about ancient Greek culture. (AM)

An exploration of fourth-year undergraduate nurses' knowledge of and attitude towards pressure ulcer prevention.

PubMed

Cullen Gill, E; Moore, Z

2013-11-01

To determine undergraduate nurses' knowledge of and attitudes towards pressure ulcer prevention. A quantitative, cross-sectional survey design was used for this study. Ethical approval was received. A convenience sample of fourth-year undergraduate nurses was selected to participate (n=60). Data were collected using a pre-designed questionnaire. Overall, the participants showed a positive attitude towards pressure ulcer prevention but displayed poor knowledge of pressure ulcer prevention. Interestingly, having a high level of competency corresponded with having a positive attitude towards pressure ulcer prevention, but did not equate to possessing knowledge of pressure ulcer prevention. The findings of this study suggest that fourth-year undergraduates have a positive attitude but lack adequate knowledge on the prevention of pressure ulcers. There were no external sources of funding for this study. The authors have no conflicts of interest to declare.

Dorsal slab fracture of the fourth carpal bone in a racing greyhound.

PubMed

Rutherford, Scott; Ness, Malcolm G

2012-11-01

To report the diagnosis and surgical management of a dorsal slab fracture of the fourth carpal bone in a racing greyhound. Clinical report. Three-year-old, male racing Greyhound. The fracture was not visible on orthogonal radiographs and the diagnosis was made by computed tomography. Open reduction and internal fixation with 2 countersunk 2.0-mm screws inserted in lag fashion was performed via a dorsal approach. Outcome was analyzed objectively by comparing preinjury and postsurgery racing performances. Internal fixation resulted in fracture healing and the dog returned to racing recording times similar to those before injury. Fractures of the fourth carpal bone may not be visible on standard orthogonal radiographic views and cross-sectional imaging may be required for more accurate identification. Surgical management was successful with the dog returning to preinjury levels of competition. © Copyright 2012 by The American College of Veterinary Surgeons.

Social justice in Chinese higher education: Regional issues of equity and access

NASA Astrophysics Data System (ADS)

Jacob, W. James

2007-01-01

A topic of growing concern in Chinese higher education to policy-makers, scholars, and future student applicants is social justice. With the trend toward increasing enrollments in China's higher-education institutions, issues of equity and access have begun to surface, especially as they relate to China's minority population of over 100 million persons. The present contribution offers an overview of the regional boundaries of China, both geographic and historical. It then looks at the development of urbanicity in connection with higher education. Third, it describes the recent history of the gender gap in education both in general and in higher education in particular. Fourth, it examines the ethnic boundaries that exist in higher education. The final section analyzes related findings drawn from interviews and questionnaires administered to faculty members, administrators, and students at ten sample universities.

Summary for Policymakers IPCC Fourth Assessment Report, WorkingGroup III

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

Barker, Terry; Bashmakov, Igor; Bernstein, Lenny

2007-04-30

A. Introduction 1. The Working Group III contribution to theIPCC Fourth Assessment Report (AR4) focuses on new literature on thescientific, technological, environmental, economic and social aspects ofmitigation of climate change, published since the IPCC Third AssessmentReport (TAR) and the Special Reports on COB2B Capture and Storage (SRCCS)and on Safeguarding the Ozone Layer and the Global Climate System (SROC).The following summary is organised into six sections after thisintroduction: - Greenhouse gas (GHG) emission trends, - Mitigation in theshort and medium term, across different economic sectors (until 2030), -Mitigation in the long-term (beyond 2030), - Policies, measures andinstruments to mitigate climate change,more » - Sustainable development andclimate change mitigation, - Gaps in knowledge. References to thecorresponding chapter sections are indicated at each paragraph in squarebrackets. An explanation of terms, acronyms and chemical symbols used inthis SPM can be found in the glossary to the main report.« less

Re-entry vehicle shape for enhanced performance

NASA Technical Reports Server (NTRS)

Brown, James L. (Inventor); Garcia, Joseph A. (Inventor); Prabhu, Dinesh K. (Inventor)

2008-01-01

A convex shell structure for enhanced aerodynamic performance and/or reduced heat transfer requirements for a space vehicle that re-enters an atmosphere. The structure has a fore-body, an aft-body, a longitudinal axis and a transverse cross sectional shape, projected on a plane containing the longitudinal axis, that includes: first and second linear segments, smoothly joined at a first end of each the first and second linear segments to an end of a third linear segment by respective first and second curvilinear segments; and a fourth linear segment, joined to a second end of each of the first and second segments by curvilinear segments, including first and second ellipses having unequal ellipse parameters. The cross sectional shape is non-symmetric about the longitudinal axis. The fourth linear segment can be replaced by a sum of one or more polynomials, trigonometric functions or other functions satisfying certain constraints.

ACE

NASA Technical Reports Server (NTRS)

Lumia, R.

1999-01-01

This document describes the progress made during the fourth year of the Center for Autonomous Control Engineering (ACE). We currently support 30 graduate students, 52 undergraduate students, 9 faculty members, and 4 staff members. Progress will be divided into two categories. The first category explores progress for ACE in general. The second describes the results of each specific project supported within ACE.

Sex Differences in Children's Reports of Emotion-Arousing Situations.

ERIC Educational Resources Information Center

Feshbach, Norma Deitch; Hoffman, Michael Arthur

Elementary school boys and girls are highly similar with regards to the events they describe as emotionally arousing fear, sadness, anger, happiness, and pride. One hundred and sixty (160) White, Black, Chicano, and Asian-American boys and girls from kindergarten, second, third, fourth, and sixth grades freely described the situation that most…

Listening within the Social Contexts of Tutoring: Essential Component of the Mentoring Relationship.

ERIC Educational Resources Information Center

Cobb, Jeanne B.

2000-01-01

Describes the nature of social interactions within the context of tutorial sessions and describes the role of listening within the mentoring relationship as seen in fourth-grade at-risk children in a culturally diverse elementary school. Concludes that highly successful tutors were skillful communicators who modeled effective listening skills,…

An Investigation of Double Bass Vibrato Characteristics

ERIC Educational Resources Information Center

Mick, James

2015-01-01

The purpose of this study was to investigate and describe various vibrato characteristics of university double bass students. The primary objectives were: (1) to describe vibrato rate and width for commonly used fingers in first, fourth, and thumb positions; (2) to investigate whether students initiate vibrato in an upward or downward direction;…

The dating of the fourth volume of Guillaume-Antoine Olivier’s “Entomologie, ou histoire naturelle des insectes”

PubMed Central

Bousquet, Yves

2018-01-01

Abstract Despite the title page is dated 1795, the fourth volume of Olivier’s Entomologie, ou histoire naturelle des insectes was issued in two parts, one probably in 1795 and the second in 1800. All new taxa made available in this work have previously been dated 1795 in the literature. A list of new species described in 1795 and a list of those that have to be dated 1800 are appended. The genus Necrobia should be credited to Latreille, 1797, not Olivier, 1795. PMID:29674858

The dating of the fourth volume of Guillaume-Antoine Olivier's "Entomologie, ou histoire naturelle des insectes".

PubMed

Bousquet, Yves

2018-01-01

Despite the title page is dated 1795, the fourth volume of Olivier's Entomologie, ou histoire naturelle des insectes was issued in two parts, one probably in 1795 and the second in 1800. All new taxa made available in this work have previously been dated 1795 in the literature. A list of new species described in 1795 and a list of those that have to be dated 1800 are appended. The genus Necrobia should be credited to Latreille, 1797, not Olivier, 1795.

Global solutions and finite time blow-up for fourth order nonlinear damped wave equation

NASA Astrophysics Data System (ADS)

Xu, Runzhang; Wang, Xingchang; Yang, Yanbing; Chen, Shaohua

2018-06-01

In this paper, we study the initial boundary value problem and global well-posedness for a class of fourth order wave equations with a nonlinear damping term and a nonlinear source term, which was introduced to describe the dynamics of a suspension bridge. The global existence, decay estimate, and blow-up of solution at both subcritical (E(0) < d) and critical (E(0) = d) initial energy levels are obtained. Moreover, we prove the blow-up in finite time of solution at the supercritical initial energy level (E(0) > 0).

Pithovirus sibericum, a new bona fide member of the "Fourth TRUC" club.

PubMed

Sharma, Vikas; Colson, Philippe; Chabrol, Olivier; Pontarotti, Pierre; Raoult, Didier

2015-01-01

Nucleocytoplasmic large DNA viruses, or representatives of the proposed order Megavirales, include giant viruses of Acanthamoeba that were discovered over the last 12 years and are bona fide microbes. Phylogenies based on a few genes conserved amongst these megaviruses and shared by microbes classified as Eukarya, Bacteria, and Archaea, allowed for delineation of a fourth monophylogenetic group or "TRUC" (Things Resisting Uncompleted Classification) composed of the Megavirales representatives. A new Megavirales member named Pithovirus sibericum was isolated from a >30,000-year-old dated Siberian permafrost sample. This virion is as large as recently described pandoraviruses but has a genome that is approximately three to four times shorter. Our objective was to update the classification of P. sibericum as a new member of the "Fourth TRUC" club. Phylogenetic trees were constructed based on four conserved ancient genes and a phyletic analysis was concurrently conducted based on the presence/absence patterns of a set of informational genes from members of Megavirales, Bacteria, Archaea, and Eukarya. Phylogenetic analyses based on the four conserved genes revealed that P. sibericum is part of the fourth TRUC composed of Megavirales members, and is closely related to the families Marseilleviridae and Ascoviridae/Iridoviridae. Additionally, hierarchical clustering delineated four branches, and showed that P. sibericum is part of this fourth TRUC. Overall, phylogenetic and phyletic analyses using informational genes clearly indicate that P. sibericum is a new bona fide member of the "Fourth TRUC" club composed of representatives of Megavirales, alongside Bacteria, Archaea, and Eukarya.

Antenatal environmental stress and maturation of the breathing control, experimental data.

PubMed

Cayetanot, F; Larnicol, N; Peyronnet, J

2009-08-31

The nervous respiratory system undergoes postnatal maturation and yet still must be functional at birth. Any antenatal suboptimal environment could upset either its building prenatally and/or its maturation after birth. Here, we would like to briefly summarize some of the major stresses leading to clinical postnatal respiratory dysfunction that can occur during pregnancy, we then relate them to experimental models that have been developed in order to better understand the underlying mechanisms implicated in the respiratory dysfunctions observed in neonatal care units. Four sections are aimed to review our current knowledge based on experimental data. The first will deal with the metabolic factors such as oxygen and glucose, the second with consumption of psychotropic substances (nicotine, cocaine, alcohol, morphine, cannabis and caffeine), the third with psychoactive molecules commonly consumed by pregnant women within a therapeutic context and/or delivered to premature neonates in critical care units (benzodiazepine, caffeine). In the fourth section, we take into account care protocols involving extended maternal-infant separation due to isolation in incubators. The effects of this stress potentially adds to those previously described.

Average Cross-Sectional Area of DebriSat Fragments Using Volumetrically Constructed 3D Representations

NASA Technical Reports Server (NTRS)

Scruggs, T.; Moraguez, M.; Patankar, K.; Fitz-Coy, N.; Liou, J.-C.; Sorge, M.; Huynh, T.

2016-01-01

Debris fragments from the hypervelocity impact testing of DebriSat are being collected and characterized for use in updating existing satellite breakup models. One of the key parameters utilized in these models is the ballistic coefficient of the fragment which is directly related to its area-to-mass ratio. However, since the attitude of fragments varies during their orbital lifetime, it is customary to use the average cross-sectional area in the calculation of the area-to-mass ratio. The average cross-sectional area is defined as the average of the projected surface areas perpendicular to the direction of motion and has been shown to be equal to one-fourth of the total surface area of a convex object. Unfortunately, numerous fragments obtained from the DebriSat experiment show significant concavity (i.e., shadowing) and thus we have explored alternate methods for computing the average cross-sectional area of the fragments. An imaging system based on the volumetric reconstruction of a 3D object from multiple 2D photographs of the object was developed for use in determining the size characteristic (i.e., characteristics length) of the DebriSat fragments. For each fragment, the imaging system generates N number of images from varied azimuth and elevation angles and processes them using a space-carving algorithm to construct a 3D point cloud of the fragment. This paper describes two approaches for calculating the average cross-sectional area of debris fragments based on the 3D imager. Approach A utilizes the constructed 3D object to generate equally distributed cross-sectional area projections and then averages them to determine the average cross-sectional area. Approach B utilizes a weighted average of the area of the 2D photographs to directly compute the average cross-sectional area. A comparison of the accuracy and computational needs of each approach is described as well as preliminary results of an analysis to determine the "optimal" number of images needed for the 3D imager to accurately measure the average cross sectional area of objects with known dimensions.

Foundations of Education: Toward A Generative Model.

ERIC Educational Resources Information Center

Bernier, Normand R.; McClelland, Averile E.

1982-01-01

Three historical and developmental dimensions of teacher education foundations of education are discussed: (1) academic dimension; (2) professional dimension; and (3) client dimension. A fourth dimension, research, is also described. (CJ)

Children's Fitness. Managing a Running Program.

ERIC Educational Resources Information Center

Hinkle, J. Scott; Tuckman, Bruce W.

1987-01-01

A running program to increase the cardiovascular fitness levels of fourth-, fifth-, and sixth-grade children is described. Discussed are the running environment, implementation of a running program, feedback, and reinforcement. (MT)

Burnout, depression and suicidal ideation in dental students

PubMed Central

Ríos-Santos, José V.; Polo, Juan; Rios-Carrasco, Blanca; Bullón, Pedro

2014-01-01

Objectives: To investigate the prevalence, gender influence, and relationships between burnout, depression and suicidal ideation within the last year among second, fourth and fifth-year dental students. Study Design: A cross-sectional study was carried out in 212 dental students enrolled in the second, fourth and fifth years at the School of Dentistry of Seville using the Maslach Burnout Inventory-Student Survey and the MBI-Human Services Survey, the “Patient Health Questionnaire-2”, and the “Questions about Suicidal Ideation and Attempted Suicide”. Results: The response rate among dental students was 80%. Burnout prevalence in dental students was higher in second and fourth years than in fifth year (p= 0.059 and p= 0.003, respectively). Depression prevalence in the fourth year approached significance (p= 0.051). Prevalence of suicidal ideation within the past year was higher, yet not reaching significance, in fourth year. No gender-related differences were found. A significant association was observed between burnout and depression, and between depression and suicidal ideation (p< 0.001), but no association was found between burnout and suicidal ideation. Conclusions: This study has brought our attention to the high prevalence of burnout and depression, and reported for the first time the prevalence of suicidal ideation among dental students in preclinical and clinical years. Key words:Burnout, depression, suicidal ideation, dental students. PMID:24121916

The Lunch-Wheel Spin.

ERIC Educational Resources Information Center

Mason, Julia A.; Jones, Graham A.

1994-01-01

Describes a problem formulated by fourth-grade students about having more pizza for lunch, and the clarifying, predicting, modeling, simulating, comparing, and extending activities that occurred in addressing the problem from a probabilistic perspective. (MKR)

Sailboats, Inc.: A Fourth Grade Mass Production Program

ERIC Educational Resources Information Center

Kazarian, Edward N.; And Others

1976-01-01

Describes the implementation of a hands-on minicourse on mass production designed to help students understand this industrial process. Provides instructions and pattern guide for making string-art mandala sailboats. (TA)

Toward a Theoretical Model of Text Complexity for the Early Grades: Learning from the Past, Anticipating the Future

ERIC Educational Resources Information Center

Mesmer, Heidi Anne; Cunningham, James W.; Hiebert, Elfrieda H.

2012-01-01

In this conceptual essay, we offer rationales and evidence for critical components of a working model of text complexity for the early grades. In the first three sections of the article, we examine word-level, syntax-level, and discourse-level features of text, posing questions for future research. In the fourth section, we address elements of…

Rare case of tibial hemimelia, preaxial polydactyly, and club foot

PubMed Central

Granite, Guinevere; Herzenberg, John E; Wade, Ronald

2016-01-01

A seven-month old female presented with left tibial hemimelia (or congenital tibial aplasia; Weber type VIIb, Jones et al type 1a), seven-toed preaxial polydactyly, and severe club foot (congenital talipes equinovarus). Definitive amputation surgery disarticulated the lower limb at the knee. This case report describes the anatomical findings of a systematic post-amputation examination of the lower limb’s superficial dissection, X-rays, and computed tomography (CT) scans. From the X-rays and CT scans, we found curved and overlapping preaxial supernumerary toes, hypoplastic first metatarsal, lack of middle and distal phalanges in one supernumerary toe, three tarsal bones, hypoplastic middle phalanx and no distal phalanx for fourth toe, and no middle or distal phalanges for fifth toe. The fibula articulated with the anteromedial calcaneus and the tibia was completely absent. We identified numerous muscles and nerves in the superficial dissection that are described in the results section of the case report. Due to the rarity of this combination of anatomical findings, descriptions of such cases are very infrequent in the literature. PMID:28035313

Rare case of tibial hemimelia, preaxial polydactyly, and club foot.

PubMed

Granite, Guinevere; Herzenberg, John E; Wade, Ronald

2016-12-16

A seven-month old female presented with left tibial hemimelia (or congenital tibial aplasia; Weber type VIIb, Jones et al type 1a), seven-toed preaxial polydactyly, and severe club foot (congenital talipes equinovarus). Definitive amputation surgery disarticulated the lower limb at the knee. This case report describes the anatomical findings of a systematic post-amputation examination of the lower limb's superficial dissection, X-rays, and computed tomography (CT) scans. From the X-rays and CT scans, we found curved and overlapping preaxial supernumerary toes, hypoplastic first metatarsal, lack of middle and distal phalanges in one supernumerary toe, three tarsal bones, hypoplastic middle phalanx and no distal phalanx for fourth toe, and no middle or distal phalanges for fifth toe. The fibula articulated with the anteromedial calcaneus and the tibia was completely absent. We identified numerous muscles and nerves in the superficial dissection that are described in the results section of the case report. Due to the rarity of this combination of anatomical findings, descriptions of such cases are very infrequent in the literature.

Controlled growth of larger heterojunction interface area for organic photosensitive devices

DOEpatents

Yang, Fan [Somerset, NJ; Forrest, Stephen R [Ann Arbor, MI

2009-12-29

An optoelectronic device and a method of fabricating a photosensitive optoelectronic device includes depositing a first organic semiconductor material on a first electrode to form a continuous first layer having protrusions, a side of the first layer opposite the first electrode having a surface area at least three times greater than an underlying lateral cross-sectional area; depositing a second organic semiconductor material directly on the first layer to form a discontinuous second layer, portions of the first layer remaining exposed; depositing a third organic semiconductor material directly on the second layer to form a discontinuous third layer, portions of at least the second layer remaining exposed; depositing a fourth organic semiconductor material on the third layer to form a continuous fourth layer, filling any exposed gaps and recesses in the first, second, and third layers; and depositing a second electrode on the fourth layer, wherein at least one of the first electrode and the second electrode is transparent, and the first and third organic semiconductor materials are both of a donor-type or an acceptor-type relative to second and fourth organic semiconductor materials, which are of the other material type.

Woodland Activity Book

ERIC Educational Resources Information Center

Ballin, Alice

1976-01-01

Discusses a book to encourage children to make more accurate observations and to gain further insight into the wonders of nature. Considered most successful when used with second to fourth graders. A selection of pages are described. (EB)

The Fourth Force in Nature. Part I

ERIC Educational Resources Information Center

Marshak, R. E.

1971-01-01

The properties of the weak force between the subatomic particles is described. The weak force is observed in the form of nuclear beta radioactivity. Applications are given to terrestrial and extraterrestrial phenomena. (TS)

Elementary School Review. Eureka! There's Gold in Thematic Instruction.

ERIC Educational Resources Information Center

Idemoto, Aggie

1993-01-01

Presents Gold Rush Day, an annual eight-week project emphasizing an interdisciplinary approach for fourth graders. Describes the preparation and implementation of the project. Includes a description of interdisciplinary learning achievements. (CFR)

Geomorphological hazards and environmental impact: Assessment and mapping

NASA Astrophysics Data System (ADS)

Panizza, Mario

In five sections the author develops the methods for the integration of geomorphological concepts into Environmental Impact and Mapping. The first section introduces the concepts of Impact and Risk through the relationships between Geomorphological Environment and Anthropical Element. The second section proposes a methodology for the determination of Geomorphological Hazard and the identification of Geomorphological Risk. The third section synthesizes the procedure for the compilation of a Geomorphological Hazards Map. The fourth section outlines the concepts of Geomorphological Resource Assessment for the analysis of the Environmental Impact. The fifth section considers the contribution of geomorphological studies and mapping in the procedure for Environmental Impact Assessment.

Sociometric Clique Identification. Final Report.

ERIC Educational Resources Information Center

Kadushin, Charles

This report consists of four parts. The first part is a non-technical summary of the basic problem and an attempted solution. The second part is a technical review of the literature and a description of the basic algorithm used in the solution. The third part describes the use of the Sociogram System. The fourth part describes the use of CHAIN, a…

Nuclear Technology. Course 32: Nondestructive Examination (NDE) Techniques II. Module 32-4, Operation of Magnetic Particle Test Equipment.

ERIC Educational Resources Information Center

Groseclose, Richard

This fourth in a series of six modules for a course titled Nondestructive Examination (NDE) Techniques II describes the specific technique variables and options which are available to the test technician, provides instructions for selecting and operating the appropriate test equipment, describes physical criteria for detectable discontinuities,…

Emigration dynamics in Sub-Saharan Africa.

PubMed

Adepoju, A

1995-01-01

The introduction to this description of emigration dynamics in sub-Saharan Africa notes that the region is characterized by intensive migration caused by such factors as population growth, negative economic growth, ethnic conflict, and human rights abuses. The second section of the report discusses the fragmentary and incomplete nature of data on international migration in the region, especially data on conventional migration. Section 3 looks at demographic factors such as high population growth, illiteracy levels, HIV seroprevalence, and urbanization which lead to high unemployment and emigration. The fourth section considers the effects of the rapid expansion of education which is outstripping the absorptive capacity of the economies of many countries. Unemployment is a serious problem which is projected to become worse as increases in employment opportunities continue to lag behind increases in output. Sections five, six, and seven of the report describe relevant economic factors such as per capita income, income distribution, the economic resource base, and economic development; poverty; and the effects of economic adjustment programs, especially on employment opportunities and wages in the public and private sectors. The next section is devoted to sociocultural factors influencing migration both on the micro- and the macro-levels, including the influence of ethnicity and ethnic conflicts as well as the domination of leadership positions by members of minority groups. The political factors discussed in section 9 include women's status, repressive regimes, political instability which leads to underdevelopment, and the policies of the Organization of African Unity which broadened the definition of refugees and set inviolable borders of member states identical to those inherited upon independence. Section 10 outlines ecological factors contributing to migration, including the decline in acreage of arable land, soil deterioration, poor land management, and the effects of draught. The interaction of all of these factors has contributed to refugee flows of acute magnitude and complexity. The next major section of the report describes the migration situation in each subregion (Western Africa, Nigeria and Ghana, the Sahel, Mail, Eastern Africa, Southern Africa, and Lesotho). The report concludes that migration in response to socioeconomic conditions will continue until conditions improve in the countries of origin.

Project DEEP STEAM: Fourth meeting of the technical advisory panel

NASA Astrophysics Data System (ADS)

Fox, R. L.; Donaldson, A. B.; Eisenhawer, S. W.; Hart, C. M.; Johnson, D. R.; Mulac, A. J.; Wayland, J. R.; Weirick, L. J.

1981-07-01

The status of project DEEP STEAM was reviewed. Proceedings, are divided into five main sections: (1) the injection string modification program; (2) the downhole steam generator program; (3) supporting activities; (4) field testing; and (5) recommendations and discussion.

Report to Congress : Surface Transportation Research and Development Plan : Fourth Edition

DOT National Transportation Integrated Search

1997-01-01

Section 6009(b) of the Intermodal Surface Transportation Efficiency Act of 1991 (ISTEA) requires that the U.S. Department of Transportation (DOT) develop an integrated National Surface Transportation Research and Development (R&D) Plan that focuses o...

Fourth Collaborative Materials Exercise of the Nuclear Forensics International Technical Working Group

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

Schwantes, J. M.; Marsden, O.; Reilly, D.

Abstract The Nuclear Forensics International Technical Working Group is a community of nuclear forensic practitioners who respond to incidents involving nuclear and other radioactive material out of regulatory control. The Group is dedicated to advancing nuclear forensic science in part through periodic participation in materials exercises. The Group completed its fourth Collaborative Materials Exercise in 2015 in which laboratories from 15 countries and one multinational organization analyzed three samples of special nuclear material in support of a mock nuclear forensic investigation. This special section of the Journal for Radioanalytical and Nuclear Chemistry is devoted to summarizing highlights from this exercise.

Biomass Energy Data Book: Edition 4

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

Boundy, Robert Gary; Diegel, Susan W; Wright, Lynn L

The Biomass Energy Data Book is a statistical compendium prepared and published by Oak Ridge National Laboratory (ORNL) under contract with the Biomass Program in the Energy Efficiency and Renewable Energy (EERE) program of the Department of Energy (DOE). Designed for use as a convenient reference, the book represents an assembly and display of statistics and information that characterize the biomass industry, from the production of biomass feedstocks to their end use, including discussions on sustainability. This is the fourth edition of the Biomass Energy Data Book which is only available online in electronic format. There are five main sectionsmore » to this book. The first section is an introduction which provides an overview of biomass resources and consumption. Following the introduction to biomass, is a section on biofuels which covers ethanol, biodiesel and bio-oil. The biopower section focuses on the use of biomass for electrical power generation and heating. The fourth section is on the developing area of biorefineries, and the fifth section covers feedstocks that are produced and used in the biomass industry. The sources used represent the latest available data. There are also two appendices which include frequently needed conversion factors, a table of selected biomass feedstock characteristics, and discussions on sustainability. A glossary of terms and a list of acronyms are also included for the reader's convenience.« less

Three Cheers for a New Attitude.

ERIC Educational Resources Information Center

Miller, L. Diane; Labrano, Maureen B.

1992-01-01

Inservice workshop trained fourth- and fifth-grade science specialists and their students organized science demonstrations presented by students from each grade level. Describes demonstrations involving liquid bubbles, magnets, measurement, sound, aerodynamics, environmental protection, and air pollution. (MDH)

Go Fly a Tetrahedron!

ERIC Educational Resources Information Center

Cowens, John

1995-01-01

Describes a science unit used in a fourth-grade class to teach students about Bernoulli's law of flight, the similarity of tetrahedrons to birds, and the construction of tetrahedron kites. Also includes thought-provoking math questions for students. (MDM)

A Plastic Menagerie

ERIC Educational Resources Information Center

Hadley, Mary Jane

2010-01-01

Bobble heads had become quite popular, depicting all sorts of sports figures, animals, and even presidents. In this article, the author describes how her fourth graders made bobble head sculptures out of empty plastic drink bottles. (Contains 1 online resource.)

Silent internal sinus of the pyriform fossa: a rare adult manifestation of a branchial anomaly.

PubMed

Lin, Chao-Jung; Lin, Yaoh-Shiang; Kang, Bor-Hwang; Lee, Jin-Chin

2003-03-01

Branchial anomalies present with a wide range of pathologic characteristics, including cysts, fistulas, and sinuses of the head and neck region. Branchial cysts are most commonly diagnosed during the second through fourth decades of life, while branchial sinuses and fistulas are diagnosed almost exclusively in children with infection episodes. Only rarely has an internal sinus of a third or fourth branchial anomaly manifested in adults as a noninfectious swelling in the neck during swallowing. In this report, we describe our experience treating a 21-year-old man with a left-sided swallowing-induced neck protrusion of 10 years' duration. Findings of physical examination, videolaryngoscopy, and a pharyngoesophagogram confirmed the diagnosis of internal sinus of the pyriform fossa, with uncertain origin of a third or fourth branchial anomaly. The patient underwent regular follow-up as an outpatient and experienced no further infectious episodes.

Core Vocabulary in Written Personal Narratives of School-Age Children

PubMed Central

Wood, Carla; Appleget, Allyssa; Hart, Sara

2016-01-01

This study aimed to describe core words of written personal narratives to inform the implementation of AAC supports for literacy instruction. Investigators analyzed lexical diversity, frequency of specific word use and types of words that made up 70% of the total words used in 211 written narrative samples from children in first grade (n =94) and fourth grade (n=117). Across grades 191 different words made up 70% of the total words used in the 211 written narrative samples. The top 50 words were comprised of content words (64%) and function words (36%). Grade differences were noted in diversity and types of words, including differences in the number of words comprising the core (132 words for children in first grade and 207 for fourth grade) and a higher proportion of abstract nouns for children in fourth grade based on the 200 most frequently occurring words for each grade. PMID:27559987

Fourth-Order Spatial Correlation of Thermal Light

NASA Astrophysics Data System (ADS)

Wen, Feng; Zhang, Xun; Xue, Xin-Xin; Sun, Jia; Song, Jian-Ping; Zhang, Yan-Peng

2014-11-01

We investigate the fourth-order spatial correlation properties of pseudo-thermal light in the photon counting regime, and apply the Klyshko advanced-wave picture to describe the process of four-photon coincidence counting measurement. We deduce the theory of a proof-of-principle four-photon coincidence counting configuration, and find that if the four randomly radiated photons come from the same radiation area and are indistinguishable in principle, the fourth-order correlation of them is 24 times larger than that when four photons come from different radiation areas. In addition, we also show that the higher-order spatial correlation function can be decomposed into multiple lower-order correlation functions, and the contrast and visibility of low-order correlation peaks are less than those of higher orders, while the resolutions all are identical. This study may be useful for better understanding the four-photon interference and multi-channel correlation imaging.

Recent transonic unsteady pressure measurements at the NASA Langley Research Center

NASA Technical Reports Server (NTRS)

Sandford, M. C.; Ricketts, R. H.; Hess, R. W.

1985-01-01

Four semispan wing model configurations were studied in the Transonic Dynamics Tunnel (TDT). The first model had a clipped delta planform with a circular arc airfoil, the second model had a high aspect ratio planform with a supercritical airfoil, the third model has a rectangular planform with a supercritical airfoil and the fourth model had a high aspect ratio planform with a supercritical airfoil. To generate unsteady flow, the first and third models were equipped with pitch oscillation mechanisms and the first, second and fourth models were equipped with control surface oscillation mechanisms. The fourth model was similar in planform and airfoil shape to the second model, but it is the only one of the four models that has an elastic wing structure. The unsteady pressure studies of the four models are described and some typical results for each model are presented. Comparison of selected experimental data with analytical results also are included.

Negative ion source

DOEpatents

Delmore, James E.

1987-01-01

A method and apparatus for providing a negative ion source accelerates electrons away from a hot filament electron emitter into a region of crossed electric and magnetic fields arranged in a magnetron configuration. During a portion of the resulting cycloidal path, the electron velocity is reduced below its initial value. The electron accelerates as it leaves the surface at a rate of only slightly less than if there were no magnetic field, thereby preventing a charge buildup at the surface of the emitter. As the electron traverses the cycloid, it is decelerated during the second, third, and fourth quadrants, then reeccelerated as it approaches the end of the fourth quadrant to regain its original velocity. The minimum velocity occurs during the fourth quadrant, and corresponds to an electron temperature of 200.degree. to 500.degree. for the electric and magnetic fields commonly encountered in the ion sources of magnetic sector mass spectrometers. An ion source using the above-described thermalized electrons is also disclosed.

Effect of abdominal visceral fat on the development of new erosive oesophagitis: a prospective cohort study.

PubMed

Nam, Su Youn; Kim, Young-Woo; Park, Bum Joon; Ryu, Kum Hei; Choi, Il Ju; Nam, Byung-Ho; Kim, Hyun Boem

2017-04-01

Although abdominal visceral fat has been associated with erosive oesophagitis in cross-sectional studies, there are no data that describe its longitudinal effects. We aimed to evaluate the longitudinal effects of abdominal visceral fat on the development of new erosive oesophagitis in patients who did not have erosive oesophagitis at baseline. This was a single-centre prospective study. A total of 1503 participants without erosive oesophagitis at baseline were followed up for 34 months and they underwent oesophagogastroduodenoscopy and computed tomography at both baseline and during follow-up. The longitudinal effects of abdominal visceral fat on the development of new erosive oesophagitis were evaluated using odds ratios (ORs) and 95% confidence intervals (CIs). New oesophagitis developed in 83 patients. Compared with the first quartile, the third (OR=3.96, 95% CI: 1.54-10.18) and the fourth (OR=4.67, 95% CI: 1.79-12.23) of baseline visceral fat quartiles, the third (OR=3.03, 95% CI: 1.14-8.04) and the fourth (OR=7.50, 95% CI: 2.92-19.25) follow-up visceral fat quartiles, and the fourth visceral fat change quartile (OR=2.76, 95% CI: 1.47-5.21) were associated with increased development of new erosive oesophagitis, and the P value for each trend was less than 0.001. New erosive oesophagitis was inversely related to the follow-up Helicobacter pylori status and it was associated positively with the presence of a hiatal hernia and smoking during follow-up, but it was not associated with reflux symptoms, the H. pylori status, presence of a hiatal hernia or smoking at baseline. Higher level of visceral fat at baseline and follow-up visceral fat, and greater changes in the visceral level were associated linearly with the development of new erosive oesophagitis in this longitudinal study.

Microwave Signatures of Melting/Refreezing Snow: Observations and Modeling Using Dense Medium Radiative Transfer Theory

NASA Technical Reports Server (NTRS)

Tedesco, Marco; Kim, Edward J.; England, Anthony; deRoo, Roger; Hardy, Janet

2005-01-01

Microwave brightness temperatures of snow covered terrains can be modeled by means of the Dense Radiative Transfer Medium Theory (DMRT). In a dense medium, such as snow, the assumption of independent scattering is no longer valid and the scattering of correlated scatterers must be considered. In the DMRT, this is done considering a pair distribution function of the particles position. In the electromagnetic model, the snowpack is simulated as a homogeneous layer having effective permittivity and albedo calculated through the DMRT. In order to account for clustering of snow crystals, a model of cohesive particles can be applied, where the cohesion between the particles is described by means of a dimensionless parameters called stickiness (z), representing a measure of the inversion of the attraction of the particles. The lower the z the higher the stickiness. In this study, microwave signatures of melting and refreezing cycles of seasonal snowpacks at high altitudes are studied by means of both experimental and modeling tools. Radiometric data were collected 24 hours per day by the University of Michigan Tower Mounted Radiometer System (TMRS). The brightness temperatures collected by means of the TMRS are simulated by means of a multi-layer electromagnetic model based on the dense medium theory with the inputs to the model derived from the data collected at the snow pits and from the meteorological station. The paper is structured as follows: in the first Section the temperature profiles recorded by the meteorological station and the snow pit data are presented and analyzed; in the second Section, the characteristics of the radiometric system used to collect the brightness temperatures are reported together with the temporal behavior of the recorded brightness temperatures; in the successive Section the multi-layer DMRT-based electromagnetic model is described; in the fourth Section the comparison between modeled and measured brightness temperatures is discussed. We dedicate the last Section to the conclusions and future works.

Endosseous titanium implants as anchors for mesiodistal tooth movement in the beagle dog.

PubMed

Saito, S; Sugimoto, N; Morohashi, T; Ozeki, M; Kurabayashi, H; Shimizu, H; Yamasaki, K; Shiba, A; Yamada, S; Shibasaki, Y

2000-12-01

The purpose of this study was to determine the anchorage potential of titanium implants (Branemark; 3.75 x 7 mm) with the use of a sectional arch wire technique for orthodontic mesiodistal tooth movement, as assessed by the osseointegration of implants and tooth movement. Two implants were surgically placed in healed mandibular extraction sites of the second and third premolars on each side in 4 adult male beagle dogs. The implants were surgically uncovered 18 weeks later, and second-stage abutments with soldered edgewise tubes were attached. Segmented edgewise rectangular archwires (0.017 x 0. 025 inch) with a T-loop or an L-loop were placed between the implants and the fourth premolars on both sides as the anchorage unit. One segment in each dog served as a loaded side, and the archwire was calibrated to produce 200 g of lateral force on the fourth premolar. The contralateral segment served as an unloaded side and was not subjected to orthodontic force. Sectional wires were activated biweekly 24, 28, 28, and 32 weeks, respectively, depending on the magnitude and the appearance of mesial tipping movement of the fourth premolar. After mandibular impressions were taken to measure the distance between the first molar and the fourth premolar, the animals were euthanized and dissected mandibles were prepared. The specimens were then embedded in polyester resin and cut to take backscattered electron images. On the basis of these images, the percentage of peri-implant bone volume was calculated and defined as an index of osseointegration. The differences between the initial and final fourth premolar to first molar distances varied (7.40, 8.85, 10.50, and 3.30 mm) on the loaded side, whereas the unloaded side showed no movement. Not only was there no statistical difference in the percent of peri-implant bone volume between the loaded and unloaded sides, but there was also no statistical difference between the compression and tension sides in both loaded and unloaded implants, which suggests that the implants maintained rigid osseointegration. In conclusion, the present study demonstrated that endosseous titanium implants can function as anchors for long-term orthodontic mesiodistal movement.

All-digital GPS receiver mechanization

NASA Astrophysics Data System (ADS)

Ould, P. C.; van Wechel, R. J.

The paper describes the all-digital baseband correlation processing of GPS signals, which is characterized by (1) a potential for improved antijamming performance, (2) fast acquisition by a digital matched filter, (3) reduction of adjustment, (4) increased system reliability, and (5) provision of a basis for the realization of a high degree of VLSI potential for the development of small economical GPS sets. The basic technical approach consists of a broadband fix-tuned RF converter followed by a digitizer; digital-matched-filter acquisition section; phase- and delay-lock tracking via baseband digital correlation; software acquisition logic and loop filter implementation; and all-digital implementation of the feedback numerical controlled oscillators and code generator. Broadband in-phase and quadrature tracking is performed by an arctangent angle detector followed by a phase-unwrapping algorithm that eliminates false locks induced by sampling and data bit transitions, and yields a wide pull-in frequency range approaching one-fourth of the loop iteration frequency.

Robotic end-effector for rewaterproofing shuttle tiles

NASA Astrophysics Data System (ADS)

Manouchehri, Davoud; Hansen, Joseph M.; Wu, Cheng M.; Yamamoto, Brian S.; Graham, Todd

1992-11-01

This paper summarizes work by Rockwell International's Space Systems Division's Robotics Group at Downey, California. The work is part of a NASA-led team effort to automate Space Shuttle rewaterproofing in the Orbiter Processing Facility at the Kennedy Space Center and the ferry facility at the Ames-Dryden Flight Research Facility. Rockwell's effort focuses on the rewaterproofing end-effector, whose function is to inject hazardous dimethylethyloxysilane into thousands of ceramic tiles on the underside of the orbiter after each flight. The paper has five sections. First, it presents background on the present manual process. Second, end-effector requirements are presented, including safety and interface control. Third, a design is presented for the five end-effector systems: positioning, delivery, containment, data management, and command and control. Fourth, end-effector testing and integrating to the total system are described. Lastly, future applications for this technology are discussed.

Do Dutch nutrition and dietetics students meet nutritional requirements during education?

PubMed

van der Kruk, Joke J; Jager-Wittenaar, Harriët; Nieweg, Roos M B; van der Schans, Cees P

2014-06-01

To compare the dietary intakes of Dutch nutrition and dietetics students with the Dutch RDA and the Dutch National Food Consumption Survey (DNFCS), and to assess whether dietary intake changes during education. Cross-sectional and longitudinal research (2004-2010). Data collection by 7 d dietary record and questionnaire. Dutch nutrition and dietetics students. Three hundred and fifty-two first-year and 216 fourth-year students were included. One hundred and thirty-three students in three cohorts were assessed twice. Of first-year students, >80 % met the RDA for all macronutrients. Of these students only 37 % met the RDA for fibre and in 43 % intake of saturated fat was too high. Fourth-year students more often met the RDA for fruits (55 %) and vegetables (74 %) compared with first-year students (32 % and 40 %, respectively). Intake of fruits and vegetables of both first- and fourth-year students was much higher than that of DNFCS participants (where 2 % and 7 %, respectively, met the corresponding RDA). Only <25 % of fourth-year students met the RDA for Fe, Se and vitamin D. In the cohorts, dietary intake for all macronutrients stabilised from the first to the fourth year (>80 %). Intakes of dietary fibre, Ca, Mg, Se, riboflavin, niacin, fruits, vegetables and fish improved significantly during education. Dietary intake of nutrition and dietetics students is much better than that of DNFCS participants and improved during education. However, there is still a gap between actual dietary intake and the RDA, especially for Fe, Se and vitamin D.

"I Never Thought I Would Read This Much": Becoming a Reader

ERIC Educational Resources Information Center

Barone, Diane; Barone, Rebecca

2018-01-01

The purpose of this qualitative study was to describe the reading volume and book choices of fourth-grade students and how they identified as readers. Students were encouraged to read 50 books independently. The results showed that students read throughout the year. Grade-level readers described themselves as being a part of the book, while above-…

The 10 Hottest Technologies in Telecom.

ERIC Educational Resources Information Center

Flanagan, Patrick

1997-01-01

Presents the fourth annual listing of the 10 "hottest" telecommunications technologies. Describes Web broadcasting, remote-access servers, extranets, Internet telephony, enterprise network directory services, Web site management tools, IP (Internet Protocols) switching, wavelength division multiplexing, digital subscriber lines, and…

Down by the Seashore.

ERIC Educational Resources Information Center

Alexander, Robin; Robyn, Turner

1982-01-01

Describes a combined art and science study of animals in which fourth graders studied seashells. Students made contour drawings of shells using pastel chalks and experimented to see how different colored lines affected the appearance of their shells' shapes. (AM)

Human factors in aviation maintenance, phase four : progress report.

DOT National Transportation Integrated Search

1995-05-01

The fourth phase of research on human factors in aviation maintenance continued to look at the human's role in the aviation maintenance system via investigations, demonstrations, and evaluations of the research program outputs. This report describes ...

Genetic concepts in Greek literature from the eighth to the fourth century B.C.

PubMed

Bazopoulou-Kyrkanidou, E

1992-03-01

A review of the concepts of genetics found in epic, historical and dramatic ancient Greek writings from the eighth to the fourth centuries B.C., is presented. The derived data suggest that the development of genetical concepts and ideas started with the praise of the heroes' divine or noble origin in Homer's epic poems (eighth century B.C.). It continued in the tracing of the descent and vicissitudes of the families of the Greek gods and the common ancestry of the Greek tribes as described in Hesiod's genealogical poems (around 700 B.C.), in the statement of descent and dual parenthood of leaders and kings in the books of Herodotus and Xenophon (fifth and fourth centuries B.C.), and in the concern about the lineage of the tragic figures in Greek drama (fifth century B.C.). The genetical concepts expressed in these writings most probably reflected popular notions of that time. They must, therefore, have been the basis of the perceptions and theories on heredity and procreation expressed by the ancient physicians and philosophers in the fifth and fourth centuries B.C., which in turn influenced the development of genetics for many centuries.

Federal Student Assistance and Categorical Programs. 1981 Edition.

ERIC Educational Resources Information Center

Balz, Frank J.

The fourth edition of analyses of selected federal student assistance and categorical programs prepared by the National Institute of Independent Colleges and Universities is presented. Sections include: (1) federal student assistance--undergraduate programs (Pell Grants, Supplemental Educational Opportunity Grants, State Student Incentive Grants,…

Multimedia Uses in Organizing Learning.

ERIC Educational Resources Information Center

Calvert, Sandra L.

The "preplay" technique, an advance organizer summarizing important plot events before sections of a story, is examined for its effectiveness in facilitating children's selective attention to and comprehension of televised stories. One hundred and sixty first through fourth grade children, equally distributed by grade and sex, were…

A Cross Sectional and Longitudinal Study of Pharmacy Student Perceptions of Readiness to Serve Diverse Populations

PubMed Central

Awé, Clara; Tawk, Rima H.; Simon Pickard, A.

2016-01-01

Objective. To examine students’ self-perceptions at different stages in a pharmacy curriculum of competence related to serving culturally diverse patients and to compare self-reported competence of a student cohort near the beginning and end of the degree program. Methods. Student perceptions across four pharmacy class years were measured in a cross-sectional survey, with a follow-up longitudinal survey of one cohort three years later. Results. Based on an 81.9% response rate (537/656), scores showed no attitude changes. Reported knowledge, skills, comfort in clinical encounters, and curricular preparedness increased across program years. Fourth-year (P4) pharmacy students reported the highest scores. Scores differed by gender, age, and race/ethnicity. Students in the fourth year scored lower on importance of diversity training. Conclusion. Improved perceptions of readiness (ie, knowledge and behavior) to serve diverse groups suggest the curriculum impacts these constructs, while the invariance of student attitudes and association of self-reports with programmatic outcomes warrant further investigation. PMID:27293229

A Cross Sectional and Longitudinal Study of Pharmacy Student Perceptions of Readiness to Serve Diverse Populations.

PubMed

Crawford, Stephanie Y; Awé, Clara; Tawk, Rima H; Simon Pickard, A

2016-05-25

Objective. To examine students' self-perceptions at different stages in a pharmacy curriculum of competence related to serving culturally diverse patients and to compare self-reported competence of a student cohort near the beginning and end of the degree program. Methods. Student perceptions across four pharmacy class years were measured in a cross-sectional survey, with a follow-up longitudinal survey of one cohort three years later. Results. Based on an 81.9% response rate (537/656), scores showed no attitude changes. Reported knowledge, skills, comfort in clinical encounters, and curricular preparedness increased across program years. Fourth-year (P4) pharmacy students reported the highest scores. Scores differed by gender, age, and race/ethnicity. Students in the fourth year scored lower on importance of diversity training. Conclusion. Improved perceptions of readiness (ie, knowledge and behavior) to serve diverse groups suggest the curriculum impacts these constructs, while the invariance of student attitudes and association of self-reports with programmatic outcomes warrant further investigation.

Hands-On Activities for Fourth and Fifth Graders.

ERIC Educational Resources Information Center

Ecklund, Mary C.

1990-01-01

Three activities--"Earth's Orbit and the Four Seasons,""Observing Rabbits," and "Solutes, Solvents, and Solutions"--are described. Included in each are background information, a list of materials, key questions, teacher preparation, teacher introduction, procedure, and follow-up activities. (CW)

Levels of Emotion.

ERIC Educational Resources Information Center

Buban, Marcia H.

2001-01-01

Describes an art activity in which fourth-grade students created Expressionist paintings. Explains that the students selected a newsprint portrait that depicted an emotion and then the students created a picture with the emotion but exaggerating it. Discusses the process in detail. (CMK)

Skeletons Not Just for Halloween.

ERIC Educational Resources Information Center

Markle, Sandra; And Others

1983-01-01

A teaching unit that helps fourth-, fifth-, and sixth-grade students learn about human and animal skeletal systems is described. The unit focuses on bone characteristics and develops basic science skills, such as observation, data collection, and making and testing hypotheses. (PP)

Endogenous opiates and behavior: 2001.

PubMed

Bodnar, Richard J; Hadjimarkou, Maria M

2002-12-01

This paper is the twenty-fourth installment of the annual review of research concerning the opiate system. It summarizes papers published during 2001 that studied the behavioral effects of the opiate peptides and antagonists. The particular topics covered this year include the molecular-biochemical effects and neurochemical localization studies of endogenous opioids and their receptors (Section 2), and the roles of these opioid peptides and receptors in pain and analgesia (Section 3); stress and social status (Section 4); tolerance and dependence (Section 5); learning and memory (Section 6); eating and drinking (Section 7); alcohol and drugs of abuse (Section 8); sexual activity and hormones, pregnancy, development and endocrinology(Section 9); mental illness and mood (Section 10); seizures and neurologic disorders (Section 11); electrical-related activity and neurophysiology (Section 12); general activity and locomotion (Section 13); gastrointestinal, renal and hepatic functions (Section 14); cardiovascular responses (Section 15); respiration and thermoregulation (Section 16); and immunological responses (Section 17).

The Economics of Clean Air - Annual Report to the Congress of the United States (1972)

EPA Pesticide Factsheets

The fourth EPA report submitted under Section 312 of the Clean Air Act Amendments of 1970, which requires an annual report on the prospective costs and impacts of governmental and private efforts to carry out the provisions of the Act.

25 CFR 173.16 - Reserved area, Coolidge Dam.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Reserved area, Coolidge Dam. 173.16 Section 173.16... area, Coolidge Dam. No permit for any commercial business or other activity (except boating concessions...-fourths of a mile from the center of the Coolidge Dam, Arizona. ...

25 CFR 173.16 - Reserved area, Coolidge Dam.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 25 Indians 1 2011-04-01 2011-04-01 false Reserved area, Coolidge Dam. 173.16 Section 173.16... area, Coolidge Dam. No permit for any commercial business or other activity (except boating concessions...-fourths of a mile from the center of the Coolidge Dam, Arizona. ...

76 FR 28502 - Cooper Tire & Rubber Tire Company, Receipt of Petition for Decision of Inconsequential Noncompliance

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-17

... one-fourth of the distance from the bead to the shoulder of the tire. If the maximum section width... from the bead to the shoulder of the tire, on at least one sidewall. The markings must be in letters...

7 CFR 29.2635 - Rule 19.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 2 2010-01-01 2010-01-01 false Rule 19. 29.2635 Section 29.2635 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... the fourth and fifth qualities of green grades. Any lot containing 20 percent or more of crude leaves...

7 CFR 29.2635 - Rule 19.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 2 2011-01-01 2011-01-01 false Rule 19. 29.2635 Section 29.2635 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... the fourth and fifth qualities of green grades. Any lot containing 20 percent or more of crude leaves...

Clean Energy Manufacturing Analysis Center (CEMAC) 2015 Research Highlights

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

Woodhouse, Michael; Mone, Christopher; Chung, Donald

2016-03-01

CEMAC has conducted four major studies on the manufacturing of clean energy technologies. Three of these focused on the end product: solar photovoltaic modules, wind turbines, and automotive lithium-ion batteries. The fourth area focused on a key material for manufacturing clean energy technologies, carbon fiber. This booklet summarizes key findings of CEMAC work to date, describes CEMAC's research methodology, and describes work to come.

LigaSure Hemorrhoidectomy for Symptomatic Hemorrhoids: First Pediatric Experience.

PubMed

Grossmann, Ole; Soccorso, Giampiero; Murthi, Govind

2015-08-01

Hemorrhoids are uncommon in children. Third and fourth degree symptomatic hemorrhoids may be surgically excised. We describe the first experience of using LigaSure (Covidien, Mansfield, Massachusetts, United States) to perform hemorrhoidectomies in children. LigaSure hemorrhoidectomy has been well described in adults and is found to be superior in patient tolerance as compared with conventional hemorrhoidectomy. Georg Thieme Verlag KG Stuttgart · New York.

My Personal Comments on J-PARC

NASA Astrophysics Data System (ADS)

Nagamiya, Shoji

In this talk I present four topics excluding scientific aspects and/or a general overview of J-PARC, which will be described by the next speaker (J. M. Poutisou). Instead, I describe firstly a brief history of how J-PARC was born, as a view from me. Secondly the effects from two major accidents at J-PARC, the earthquake and the radioactive material leak accident, are described. Thirdly, I describe the future 5-year plan. Finally in the fourth, I would like to emphasize the importance of the internationalization at J-PARC.

P16.30 4th ventricle glioblastoma

PubMed Central

Unal, E.; Isik, S.; Gurbuz, M.; Kilic, K.

2017-01-01

Abstract Introduction: We present the 2nd case ever known in English literature describing a glioblastoma of the fourth ventricle originating from cerebellar peduncle. CASE DESCIPTION: A 66 years old woman was admitted to hospital with dizziness and nausea for four months. An MRI scan showed fourth ventricle mass. First impression was an ependymoma due to MRI scan characteristics. Results: A surgery was performed and histopathology revealed Grade IV glial tumor. Radiotherapy was done. CONCLUSION: This report suggests that GBM can mimic every tumor in the CNS. Surgery is the best option for these tumors not only for aggressive behaviour of glioblastoma but also to prevent hydrocephalus and associated symptoms.

Brachymetatarsia of the Fourth Metatarsal, Lengthening Scarf Osteotomy with Bone Graft

PubMed Central

Desai, Ankit; Lidder, Surjit; R. Armitage, Andrew; S. Rajaratnam, Samuel; D. Skyrme, Andrew

2013-01-01

A 16-year-old girl presented with left fourth metatarsal shortening causing significant psychological distress. She underwent lengthening scarf osteotomy held with an Omnitech® screw (Biotech International, France) with the addition of two 1 cm cancellous cubes (RTI Biologics, United States). A lengthening zplasty of the extensor tendons and skin were also performed. At 6 weeks the patient was fully weight bearing and at one-year follow up, the patient was satisfied and discharged. A modified technique of lengthening scarf osteotomy is described for congenital brachymatatarsia. This technique allows one stage lengthening through a single incision with graft incorporation by 6 weeks. PMID:24191181

Brachymetatarsia of the fourth metatarsal, lengthening scarf osteotomy with bone graft.

PubMed

Desai, Ankit; Lidder, Surjit; R Armitage, Andrew; S Rajaratnam, Samuel; D Skyrme, Andrew

2013-01-01

A 16-year-old girl presented with left fourth metatarsal shortening causing significant psychological distress. She underwent lengthening scarf osteotomy held with an Omnitech(®) screw (Biotech International, France) with the addition of two 1 cm cancellous cubes (RTI Biologics, United States). A lengthening zplasty of the extensor tendons and skin were also performed. At 6 weeks the patient was fully weight bearing and at one-year follow up, the patient was satisfied and discharged. A modified technique of lengthening scarf osteotomy is described for congenital brachymatatarsia. This technique allows one stage lengthening through a single incision with graft incorporation by 6 weeks.

Women redrawing the map: the world after the Beijing and Cairo conferences.

PubMed

Dunlop, J; Kyte, R; Macdonald, M

1996-01-01

This essay analyzes how the Fourth World Conference on Women (WCW) reinforced and built upon the achievements of previous world conferences, especially the 1994 International Conference on Population and Development's (ICPD) emphasis on women's reproductive health and rights. The introduction describes the WCW, its position in the continuum of world conferences, and its importance in clearly indicating women's centrality in meeting global priorities in the next century and reaffirming women's human rights. Next, the essay focuses on how the WCW was the culminating event in solidifying the shift in global understanding of the role of the international community and of development. The political realities faced by the delegates to the WCW (which opened with 35% of its platform in brackets indicating lack of agreement) are covered in sections that consider 1) the impact of the women's movement and Southern leadership, 2) the importance of the preparatory process, 3) indicators that the tide had turned, and 4) the pattern of diplomacy. The essay then describes how the WCW 1) established the primacy of women's rights, 2) identified action to ensure reproductive and sexual rights, 3) called for a review of restrictive abortion laws, 4) recognized adolescent rights, and 5) established the right of women to control their sexuality. This section also explains why efforts to prevent discrimination on the basis of "sexual orientation" were abandoned. The essay concludes by summarizing the overall messages the WCW sent to the world.

Common Virulence Factors and Tissue Targets of Entomopathogenic Bacteria for Biological Control of Lepidopteran Pests

PubMed Central

Castagnola, Anaïs; Stock, S. Patricia

2014-01-01

This review focuses on common insecticidal virulence factors from entomopathogenic bacteria with special emphasis on two insect pathogenic bacteria Photorhabdus (Proteobacteria: Enterobacteriaceae) and Bacillus (Firmicutes: Bacillaceae). Insect pathogenic bacteria of diverse taxonomic groups and phylogenetic origin have been shown to have striking similarities in the virulence factors they produce. It has been suggested that the detection of phage elements surrounding toxin genes, horizontal and lateral gene transfer events, and plasmid shuffling occurrences may be some of the reasons that virulence factor genes have so many analogs throughout the bacterial kingdom. Comparison of virulence factors of Photorhabdus, and Bacillus, two bacteria with dissimilar life styles opens the possibility of re-examining newly discovered toxins for novel tissue targets. For example, nematodes residing in the hemolymph may release bacteria with virulence factors targeting neurons or neuromuscular junctions. The first section of this review focuses on toxins and their context in agriculture. The second describes the mode of action of toxins from common entomopathogens and the third draws comparisons between Gram positive and Gram negative bacteria. The fourth section reviews the implications of the nervous system in biocontrol. PMID:24634779

Your Rights as an Accused.

ERIC Educational Resources Information Center

Lyons, Bruce; Page, John P.

1997-01-01

Provides an instructive overview of the responsibilities of the police and the rights of the citizen concerning criminal investigations. Briefly describes the protections afforded by the fourth, fifth, sixth, eighth, and fourteenth amendments. Includes a learning activity involving a legal analysis of situations. (MJP)

Take a Field Trip Close to Home.

ERIC Educational Resources Information Center

Wood, Jacalyn K.

1986-01-01

Describes a simple field trip taken by fourth-grade students to a local park. Aided by volunteers, students go through four learning stations dealing with rock studies, tree identification, following directions (mapping), and observation skills. Presite and postsite activities are discussed. (TW)

Reflective Modeling in Teacher Education.

ERIC Educational Resources Information Center

Shealy, Barry E.

This paper describes mathematical modeling activities from a secondary mathematics teacher education course taken by fourth-year university students. Experiences with mathematical modeling are viewed as important in helping teachers develop a more intuitive understanding of mathematics, generate and evaluate mathematical interpretations, and…

The Legend of Joe the Martian.

ERIC Educational Resources Information Center

Edgett, Ken

1998-01-01

Describes how a fourth-grade homework assignment sparked a lifelong passion to study Mars. A Mars scientist shares how he became interested in his career. Also provides a status report of the agenda of Mars missions and includes information on related resources. (DDR)

Following the Light

ERIC Educational Resources Information Center

Lopez, Marina

2006-01-01

In this article, the author describes the learning her students gained from their field trip to the Museum of Contemporary Art (MCA) in Chicago. On their trip to MCA, her fourth-grade students discovered new and surprising ways to approach the work of artist Dan Flavin.

Outrageous Owls

ERIC Educational Resources Information Center

Walkup, Nancy

2007-01-01

The author's encounter with a live owl and her purchase of a Peruvian folk art gourd inspired a new interdisciplinary experience for the author's fourth grade students. In this article, she describes how her students explored owls through clay sculpture. (Contains 2 resources and 1 online resource.)

Children's Preferences for Film Form and Technique.

ERIC Educational Resources Information Center

Cox, Carole

1982-01-01

Describes the methodology and results of a study of the preferences of fourth- and fifth-grade children for film form and technique. Indicates that children prefer narrative/live action films, followed by narrative/animation, nonnarrative/live action, and nonnarrative/animation. (HTH)

75 FR 37371 - Fisheries of the Exclusive Economic Zone Off Alaska; Fisheries of the Bering Sea Subarea

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-29

... current northern boundary of the NBSRA leaves an area open to nonpelagic trawling near the Bering Strait....062 The fourth minor technical amendment would replace outdated language describing the structure of...

Methods for collection and analysis of aquatic biological and microbiological samples

USGS Publications Warehouse

Britton, L.J.; Greeson, P.E.

1989-01-01

The series of chapters on techniques describes methods used by the U.S. Geological Survey for planning and conducting water-resources investigations. The material is arranged under major subject headings called books and is further subdivided into sections and chapters. Book 5 is on laboratory analysis. Section A is on water. The unit of publication, the chapter, is limited to a narrow field of subject matter. "Methods for Collection and Analysis of Aquatic Biological and Microbiological Samples" is the fourth chapter to be published under Section A of Book 5. The chapter number includes the letter of the section.This chapter was prepared by several aquatic biologists and microbiologists of the U.S. Geological Survey to provide accurate and precise methods for the collection and analysis of aquatic biological and microbiological samples.Use of brand, firm, and trade names in this chapter is for identification purposes only and does not constitute endorsement by the U.S. Geological Survey.This chapter supersedes "Methods for Collection and Analysis of Aquatic Biological and Microbiological Samples" edited by P.E. Greeson, T.A. Ehlke, G.A. Irwin, B.W. Lium, and K.V. Slack (U.S. Geological Survey Techniques of Water-Resources Investigations, Book 5, Chapter A4, 1977) and also supersedes "A Supplement to-Methods for Collection and Analysis of Aquatic Biological and Microbiological Samples" by P.E. Greeson (U.S. Geological Survey Techniques of Water-Resources Investigations, Book 5, Chapter A4), Open-File Report 79-1279, 1979.

Agent based models for testing city evacuation strategies under a flood event as strategy to reduce flood risk

NASA Astrophysics Data System (ADS)

Medina, Neiler; Sanchez, Arlex; Nokolic, Igor; Vojinovic, Zoran

2016-04-01

This research explores the uses of Agent Based Models (ABM) and its potential to test large scale evacuation strategies in coastal cities at risk from flood events due to extreme hydro-meteorological events with the final purpose of disaster risk reduction by decreasing human's exposure to the hazard. The first part of the paper corresponds to the theory used to build the models such as: Complex adaptive systems (CAS) and the principles and uses of ABM in this field. The first section outlines the pros and cons of using AMB to test city evacuation strategies at medium and large scale. The second part of the paper focuses on the central theory used to build the ABM, specifically the psychological and behavioral model as well as the framework used in this research, specifically the PECS reference model is cover in this section. The last part of this section covers the main attributes or characteristics of human beings used to described the agents. The third part of the paper shows the methodology used to build and implement the ABM model using Repast-Symphony as an open source agent-based modelling and simulation platform. The preliminary results for the first implementation in a region of the island of Sint-Maarten a Dutch Caribbean island are presented and discussed in the fourth section of paper. The results obtained so far, are promising for a further development of the model and its implementation and testing in a full scale city

A new method of three-dimensional computer assisted reconstruction of the developing biliary tract.

PubMed

Prudhomme, M; Gaubert-Cristol, R; Jaeger, M; De Reffye, P; Godlewski, G

1999-01-01

A three-dimensional (3-D) computer assisted reconstruction of the biliary tract was performed in human and rat embryos at Carnegie stage 23 to describe and compare the biliary structures and to point out the anatomic relations between the structures of the hepatic pedicle. Light micrograph images from consecutive serial sagittal sections (diameter 7 mm) of one human and 16 rat embryos were directly digitalized with a CCD camera. The serial views were aligned automatically by software. The data were analysed following segmentation and thresholding, allowing automatic reconstruction. The main bile ducts ascended in the mesoderm of the hepatoduodenal ligament. The extrahepatic bile ducts: common bile duct (CD), cystic duct and gallbladder in the human, formed a compound system which could not be shown so clearly in histologic sections. The hepato-pancreatic ampulla was studied as visualised through the duodenum. The course of the CD was like a chicane. The gallbladder diameter and length were similar to those of the CD. Computer-assisted reconstruction permitted easy acquisition of the data by direct examination of the sections through the microscope. This method showed the relationships between the different structures of the hepatic pedicle and allowed estimation of the volume of the bile duct. These findings were not obvious in two-dimensional (2-D) views from histologic sections. Each embryonic stage could be rebuilt in 3-D, which could introduce the time as a fourth dimension, fundamental for the study of organogenesis.

Incrusting and boring bryozoans from the Dessau Chalk Formation (Cretaceous), Little Walnut Creek, Austin, Texas

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

Morris, P.A.

1990-09-01

Four sections were measured along a 1/4 mi length of Little Walnut Creek. The first section was 165 ft north of the US. 290 bridge while the fourth was 1/4 mi upstream. Structurally, the stream follows the fault in this section. Small faults can be found perpendicular to the primary fault and apparently account not only for minor variation in local dip (8{degrees}SE, parallel to 5{degrees}NW) but also for the placement of at least one tributary. Megainvertebrate exoskeletons were found to have been inhabited by incrusting bryozoans, boring bryozoans, and sponges. These fossils were found on both interior and exteriormore » surfaces of Exogyra laeviuscula E tigrina, and interior surfaces of Inoceramus. A low-energy environment allowed exposure of megainvertebrate exoskeletons after death but also prevented fracturing. Low siltation rates also extended exoskeleton availability after organismic death. The nonboring bryozoans are cheilostomes and at least one species, Pyripora, has been described from the Kansas Cretaceous as well as European Cretaceous sites. The boring bryozoans are primarily represented by Terebripora sp. In conclusion, this section of Dessau Chalk Formation, Upper Austin Group, was mostly a low-energy environment, shallow, limy mud platform. This substrate was probably not stable enough for bryozoan colonization as unattached colonies have not been found in sediments. Therefore, bryozoan substrates were limited to living and dead Exogyra sp. and dead Inoceramus sp. exoskeletons.« less

Surface anatomy of the pulmonary fissures determined by high-resolution computed tomography.

PubMed

Heřmanová, Zuzana; Ctvrtlík, Filip; Heřman, Miroslav

2012-10-01

The aim of our study was to describe the surface anatomy of the interlobar fissures using volumetric thin-section high-resolution computed tomography (HRCT). Retrospective assessment of HRCT examinations of 250 patients was performed. The localization of the oblique fissures was marked at three sites: posteriorly at its most superior medial limit, laterally in the midaxillary line, and inferiorly at the junction of the middle and lateral thirds of the hemithorax; posteriorly and laterally, this was to the nearest rib whilst inferiorly the position was described in relation to the diaphragm or chest wall. The localization of the horizontal fissure was marked anteriorly in relation to the nearest rib (or costal cartilage) and posteriorly where it intersected with the oblique fissure (superior, middle, or inferior third). Shapes of the fissures and differences between inspiration and expiration were also documented. Descriptive statistics were used to report the most frequent positions. The most frequent localization of the oblique fissure on the left side was posteriorly at the fourth rib (45%), laterally at the sixth rib (52%), and inferiorly in the anterior third of the hemidiaphragm (60%). The right oblique fissure was located posteriorly at the fifth rib (50%), laterally at the sixth rib (50%), and inferiorly in the anterior third of the hemidiaphragm (71%). The horizontal fissure most commonly originated in the middle third of the oblique fissure (61%) and met the anterior thoracic wall at the level of the fourth rib (51%). The most frequent shape of the left oblique fissure was linear (78%), whereas S-shaped and linear configurations (28% each) were most frequent on the right. No difference was found in the surface markings of the fissures between inspiration and expiration in 90% of cases. The considerable individual variation in the position and shape of the interlobar fissures helps to explain the variable descriptions of their surface anatomy in the literature. Copyright © 2012 Wiley Periodicals, Inc.

45 CFR 162.1002 - Medical data code sets.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Terminology, Fourth Edition (CPT-4), as maintained and distributed by the American Medical Association, for... 45 Public Welfare 1 2012-10-01 2012-10-01 false Medical data code sets. 162.1002 Section 162.1002... REQUIREMENTS ADMINISTRATIVE REQUIREMENTS Code Sets § 162.1002 Medical data code sets. The Secretary adopts the...

45 CFR 162.1002 - Medical data code sets.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Terminology, Fourth Edition (CPT-4), as maintained and distributed by the American Medical Association, for... 45 Public Welfare 1 2014-10-01 2014-10-01 false Medical data code sets. 162.1002 Section 162.1002... REQUIREMENTS ADMINISTRATIVE REQUIREMENTS Code Sets § 162.1002 Medical data code sets. The Secretary adopts the...

45 CFR 162.1002 - Medical data code sets.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Terminology, Fourth Edition (CPT-4), as maintained and distributed by the American Medical Association, for... 45 Public Welfare 1 2013-10-01 2013-10-01 false Medical data code sets. 162.1002 Section 162.1002... REQUIREMENTS ADMINISTRATIVE REQUIREMENTS Code Sets § 162.1002 Medical data code sets. The Secretary adopts the...

45 CFR 162.1002 - Medical data code sets.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Terminology, Fourth Edition (CPT-4), as maintained and distributed by the American Medical Association, for... 45 Public Welfare 1 2011-10-01 2011-10-01 false Medical data code sets. 162.1002 Section 162.1002... REQUIREMENTS ADMINISTRATIVE REQUIREMENTS Code Sets § 162.1002 Medical data code sets. The Secretary adopts the...

List of Theses 1975 and 1976.

ERIC Educational Resources Information Center

Espejo, Cristina Y., Comp.

The fourth in a continuing series, this publication lists the masters' and doctoral theses on various aspects of mass communication concerning Asia submitted to colleges and universities in Asia and abroad in 1975-1976. The 93 entries are grouped into eight sections: general; advertising, management, and public relations; broadcast media; social…

Household Food Security and Fruit and Vegetable Intake among Low-Income Fourth-Graders

ERIC Educational Resources Information Center

Grutzmacher, Stephanie; Gross, Susan

2011-01-01

Objective: To examine the relationship between household food security and children's and parents' fruit, vegetable, and breakfast consumption and fruit and vegetable availability. Design: Cross-sectional study using matched parent-child surveys. Setting: Title I elementary schools in Maryland. Participants: Ninety-two low-income parent-child…

Senda: Lectura 4 (Senda: Reader 4).

ERIC Educational Resources Information Center

Peniche Leger, Maria Elena, Ed.

This textbook, the fourth in a series of six, is designed to give the intermediate elementary school student continued practice in reading Spanish. It contains some 30 sections with passages of increasing degrees of difficulty. Colored illustrations are included. In this volume, Quetzalcoatl, god of the winds, conducts a group of children to…

77 FR 46770 - Notice of Lodging of Fourth Amendment to Consent Decree Under the Clean Air Act

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-06

... technologies to reduce emissions of nitrogen oxides, sulfur dioxide, and particulate matter from refinery... Assistant Attorney General, Environment and Natural Resources Division, and either emailed to pubcomment-ees..., Assistant Chief, Environmental Enforcement Section, Environment and Natural Resources Division. [FR Doc...

The Progress of Education Reform 1998.

ERIC Educational Resources Information Center

Education Commission of the States, Denver, CO.

This fourth annual report by the Education Commission of the States (ECS) examines the status of efforts to improve the public education system. Nine sections provide overviews of major trends in policy and practice: (1) "Standards, Assessment and Accountability" explores the transition over the last decade toward a standards-based system by…

Promoting Adoption and Adaptation. A Handbook for Teacher Corps Projects.

ERIC Educational Resources Information Center

Center for New Schools, Inc., Chicago, IL.

This handbook was designed to assist local Teacher Corps projects to plan and implement the Teacher Corps'"Fourth Outcome:" the adoption or adaptation of the project's educational improvement activities by other educational agencies and institutions. Section I provides an overview of seven scenarios which might be applicable to local…

Official Master Register of Bicentennial Activities. Fourth Edition.

ERIC Educational Resources Information Center

American Revolution Bicentennial Administration, Washington, DC.

The Congress of the United States directed the American Revolution Bicentennial Administration (ARBA) to "prepare the master calendar of events of local, State, National, and international significance which will take place between March 1975 and December 1976." This book, which is divided into six sections, contains the indexes and…

76 FR 65579 - Certain High Production Volume Chemicals; Test Rule and Significant New Use Rule; Fourth Group of...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-21

...) section 4(a)(1)(B) to require manufacturers and processors of 23 high production volume (HPV) chemical... manufacturing and petroleum refineries. Processors of one or more of the subject chemical substances (NAICS... by this action. Other types of [[Page 65581

Teaching Nutrition in the Elementary School.

ERIC Educational Resources Information Center

Banks, Mary Alice; Dunham, Margaret A.

This teaching manual is divided into three sections: (1) basic information on nutrition for teachers, (2) activities for learning about nutrition, suitable for first through third grades and fourth through sixth, and (3) sources of teaching aids and information on nutrition. Subjects include the four food groups, nutrients and principal food…

Young Girls' Eating Attitudes and Body Image Dissatisfaction: Associations with Communication and Modeling

ERIC Educational Resources Information Center

Kichler, Jessica C.; Crowther, Janis H.

2009-01-01

The relationships among communication, modeling, body image dissatisfaction, and maladaptive eating attitudes and behaviors in preadolescent girls were investigated in a cross-sectional study of 69 girls in fourth through sixth grade and their mothers. Participants completed questionnaires assessing familial and peer influences, body image…

49 CFR 236.528 - Restrictive condition resulting from open hand-operated switch; requirement.

Code of Federal Regulations, 2013 CFR

2013-10-01

...-operated switch; requirement. 236.528 Section 236.528 Transportation Other Regulations Relating to... Instructions; Roadway § 236.528 Restrictive condition resulting from open hand-operated switch; requirement. When a facing point hand-operated switch is open one-fourth inch or more, a trailing point hand...

49 CFR 236.528 - Restrictive condition resulting from open hand-operated switch; requirement.

Code of Federal Regulations, 2014 CFR

2014-10-01

...-operated switch; requirement. 236.528 Section 236.528 Transportation Other Regulations Relating to... Instructions; Roadway § 236.528 Restrictive condition resulting from open hand-operated switch; requirement. When a facing point hand-operated switch is open one-fourth inch or more, a trailing point hand...

49 CFR 236.342 - Switch circuit controller.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 4 2012-10-01 2012-10-01 false Switch circuit controller. 236.342 Section 236.342... Instructions § 236.342 Switch circuit controller. Switch circuit controller connected at the point to switch... corresponding to switch point closure when switch point is open one-fourth inch or more. Inspection and Tests ...

49 CFR 236.342 - Switch circuit controller.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 4 2011-10-01 2011-10-01 false Switch circuit controller. 236.342 Section 236.342... Instructions § 236.342 Switch circuit controller. Switch circuit controller connected at the point to switch... corresponding to switch point closure when switch point is open one-fourth inch or more. Inspection and Tests ...

49 CFR 236.528 - Restrictive condition resulting from open hand-operated switch; requirement.

Code of Federal Regulations, 2012 CFR

2012-10-01

...-operated switch; requirement. 236.528 Section 236.528 Transportation Other Regulations Relating to... Instructions; Roadway § 236.528 Restrictive condition resulting from open hand-operated switch; requirement. When a facing point hand-operated switch is open one-fourth inch or more, a trailing point hand...

49 CFR 236.342 - Switch circuit controller.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 4 2010-10-01 2010-10-01 false Switch circuit controller. 236.342 Section 236.342... Instructions § 236.342 Switch circuit controller. Switch circuit controller connected at the point to switch... corresponding to switch point closure when switch point is open one-fourth inch or more. Inspection and Tests ...

49 CFR 236.342 - Switch circuit controller.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 4 2013-10-01 2013-10-01 false Switch circuit controller. 236.342 Section 236.342... Instructions § 236.342 Switch circuit controller. Switch circuit controller connected at the point to switch... corresponding to switch point closure when switch point is open one-fourth inch or more. Inspection and Tests ...

49 CFR 236.342 - Switch circuit controller.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 4 2014-10-01 2014-10-01 false Switch circuit controller. 236.342 Section 236.342... Instructions § 236.342 Switch circuit controller. Switch circuit controller connected at the point to switch... corresponding to switch point closure when switch point is open one-fourth inch or more. Inspection and Tests ...

The Principal's Legal Handbook. Fourth Edition

ERIC Educational Resources Information Center

Lane, Kenneth, Ed.; Gooden, Mark, Ed.; Mead, Julie, Ed.; Pauken, Patrick, Ed.; Eckes, Suzanne, Ed.

2008-01-01

The Principal's Legal Handbook contains information and recommendations for practice in four areas. Section 1, "Students and the Law," yields interesting and informative answers on a number of issues related to students and the law: recent issues in schools relative to students' rights; the use of technology; and the latest case law and…

EXPERIMENTS ON STABLY AND NEUTRALLY STRATIFIED FLOW OVER A MODEL THREE-DIMENSIONAL HILL

EPA Science Inventory

The flow structure over a bell shaped hill (reciprocal of a fourth order polynomial in cross section and height h) was studied in large and small stably stratified towing tanks (with uniform density gradients) and in an unstratified wind tunnel. Observations were made at Froude n...

Oregon Agriculture IV Curriculum Guide.

ERIC Educational Resources Information Center

Oregon State Univ., Corvallis. Dept. of Agricultural Education.

This curriculum package is designed to assist teachers in preparing fourth-year vocational agricultural curricula to meet local community or regional needs. Provided in the introductory section are instructions for using the guide, suggestions for designing curricula that are sex fair and that are suitable for use with disadvantaged and disabled…

Health Careers Guidebook. Fourth Edition, 1979.

ERIC Educational Resources Information Center

Health Resources Administration (DHEW/PHS), Bethesda, MD.

This guidebook provides a listing of individual health careers and descriptions. Proceeding that is a brief overview of the health field followed by suggestions and procedures for effective career planning and a section regarding the use and availability of financial aid with suggestions for application. There is also a health careers calendar…

PREFACE TO SPECIAL SECTION ON PARTICULATE MATTER: ATMOSPHERIC SCIENCES, EXPOSURE, AND THE FOURTH COLLOQUIUM ON PARTICULATE MATTER AND HUMAN HEALTH

EPA Science Inventory

In response to epidemiological studies published over twenty years ago, at least three research communities have been intensively studying airborne particulate matter (PM). These efforts have been coordinated by approaching the source - atmospheric accumulation/receptor - exposu...

7 CFR 932.161 - Reports.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 8 2014-01-01 2014-01-01 false Reports. 932.161 Section 932.161 Agriculture... Regulations § 932.161 Reports. (a) Reports of olives received. Each handler shall submit to the committee, on... than the fourth day after the close of such week, a report showing by size designation and culls the...

7 CFR 932.161 - Reports.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 8 2013-01-01 2013-01-01 false Reports. 932.161 Section 932.161 Agriculture... Regulations § 932.161 Reports. (a) Reports of olives received. Each handler shall submit to the committee, on... than the fourth day after the close of such week, a report showing by size designation and culls the...

45 CFR 162.1002 - Medical data code sets.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Terminology, Fourth Edition (CPT-4), as maintained and distributed by the American Medical Association, for... 45 Public Welfare 1 2010-10-01 2010-10-01 false Medical data code sets. 162.1002 Section 162.1002... REQUIREMENTS ADMINISTRATIVE REQUIREMENTS Code Sets § 162.1002 Medical data code sets. The Secretary adopts the...

7 CFR 29.3621 - Rule 20.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 2 2010-01-01 2010-01-01 false Rule 20. 29.3621 Section 29.3621 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... except the fourth and fifth qualities of the B, C, and X groups in green color. Any lot containing 20...

7 CFR 29.3621 - Rule 20.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 2 2011-01-01 2011-01-01 false Rule 20. 29.3621 Section 29.3621 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... except the fourth and fifth qualities of the B, C, and X groups in green color. Any lot containing 20...

Marine Science Career Awareness, Grade Four. Revised.

ERIC Educational Resources Information Center

Kolb, James A.

This unit, one of a series designed to develop and foster an understanding of the marine environment, presents marine science activities for fourth grade students. The unit, focusing on the various types of careers and occupations connected directly and indirectly with marine science, is divided into sections dealing with: commerce and intertidal…

Identification of third-order (approx. 10{sup 6} yrs) and fourth-order (approx. 10{sup 5}/10{sup 4} yrs) stratigraphic cycles in the South Addition, West Cameron Lease Area, Louisiana offshore

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

Lowrie, A.; Meeks, P.; Hoffman, K.

In the highly explored South Addition of the West Cameron Lease Area, Louisiana offshore, interpretation of a six-mile ({approx}10 km) seismic section across a single intraslope basin yielded 20 sediment packages. Several interpretive tools were necessary. Seismic stratigraphy indicated that the shallower zone was an outer shelf marked by 8 major sea level oscillations. In the portion between 1 and 3 seconds, seismic stratigraphy and paleontology led to the interpretation of depositional environments such as upper slope, and paleobathymetrically deeper intervals with descent through the section. The intraslope basin, while small, may be viewed as a micro-continental margin. Each seamore » level oscillation cycle apparently made a distinct progradational unit, decipherable in the seismic data. Fourth order cycles have been provisionally interpreted, throughout most of the entire 3.7 second section. Such precision is possible only in explored basins with excellent seismic data. The sequence thickness showed a seven-fold variability, from 0.08 to 0.58 seconds. The shallower section, deposited along an outer shelf, has an average individual sequence thickness of 0.13 seconds. Individual seismic sequences in the deeper section, interpreted to have been deposited on an upper slope, have average thicknesses of 0.25 seconds. The thinner sequences of the shallower section are compatible with the notion that the outer shelf was a bypass zone during a glacial epoch. The thicker sequences of the deeper section are the result of deposition onto an aggrading upper slope within an intraslope basin during a highstand.« less

CACA-2: revised version of CACA-a heavy isotope and fission-product concentration calculational code for experimental irradiation capsules

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

Allen, E.J.

1976-02-01

A computer program is described which calculates nuclide concentration histories, power or neutron flux histories, burnups, and fission-product birthrates for fueled experimental capsules subjected to neutron irradiations. Seventeen heavy nuclides in the chain from $sup 232$Th to $sup 242$Pu and a user- specified number of fission products are treated. A fourth-order Runge-Kutta calculational method solves the differential equations for nuclide concentrations as a function of time. For a particular problem, a user-specified number of fuel regions may be treated. A fuel region is described by volume, length, and specific irradiation history. A number of initial fuel compositions may be specifiedmore » for each fuel region. The irradiation history for each fuel region can be divided into time intervals, and a constant power density or a time-dependent neutron flux is specified for each time interval. Also, an independent cross- section set may be selected for each time interval in each irradiation history. The fission-product birthrates for the first composition of each fuel region are summed to give the total fission-product birthrates for the problem.« less

Improved negative ion source

DOEpatents

Delmore, J.E.

1984-05-01

A method and apparatus for providing a negative ion source accelerates electrons away from a hot filament electron emitter into a region of crossed electric and magnetic fields arranged in a magnetron configuration. During a portion of the resulting cycloidal path, the electron velocity is reduced below its initial value. The electron accelerates as it leaves the surface at a rate of only slightly less than if there were no magnetic field, thereby preventing a charge buildup at the surface of the emitter. As the electron traverses the cycloid, it is decelerated during the second, third, and fourth quadrants, then reaccelerated as it approaches the end of the fourth quadrant to regain its original velocity. The minimum velocity occurs during the fourth quadrant, and corresponds to an electron temperature of 200 to 500/sup 0/C for the electric and magnetic fields commonly encountered in the ion sources of magnetic sector mass spectrometers. An ion source using the above-described thermalized electrons is also disclosed.

Variational path integral molecular dynamics and hybrid Monte Carlo algorithms using a fourth order propagator with applications to molecular systems

NASA Astrophysics Data System (ADS)

Kamibayashi, Yuki; Miura, Shinichi

2016-08-01

In the present study, variational path integral molecular dynamics and associated hybrid Monte Carlo (HMC) methods have been developed on the basis of a fourth order approximation of a density operator. To reveal various parameter dependence of physical quantities, we analytically solve one dimensional harmonic oscillators by the variational path integral; as a byproduct, we obtain the analytical expression of the discretized density matrix using the fourth order approximation for the oscillators. Then, we apply our methods to realistic systems like a water molecule and a para-hydrogen cluster. In the HMC, we adopt two level description to avoid the time consuming Hessian evaluation. For the systems examined in this paper, the HMC method is found to be about three times more efficient than the molecular dynamics method if appropriate HMC parameters are adopted; the advantage of the HMC method is suggested to be more evident for systems described by many body interaction.

Conflict Resolution through Literature.

ERIC Educational Resources Information Center

Graves, Marilyn; Nordling, George; Roberts, Deanna; Taylor, Carol

This report describes a program for decreasing student aggressive behavior when confronted with conflict. The targeted population consisted of four fourth grade classrooms in a growing middle class community. The problems of aggressive behavior were documented with classroom surveys, discipline and peer mediation referrals, records of parent…

77 FR 67644 - Examination Rating System

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-13

... entities are to be evaluated included a list of ``evaluative factors'' relating to the particular component... revisions or additions to the evaluative factors or the components, which are described briefly below. Under the ``Capital'' component, FHFA has revised the fourth bullet paragraph of evaluative factors...

After the Honeymoon: Living with Reality.

ERIC Educational Resources Information Center

Little, Robert O.; Temares, M. Lewis

1986-01-01

A seven-year long-range information systems plan at the University of Miami outlined 44 applications, most of which were to be installed in a database environment via prototyping with fourth-generation tools. The challenges that confront information systems managers are described. (Author/MLW)

Motivating the Reluctant Reader.

ERIC Educational Resources Information Center

Buzard, Barbara; Jarosz, Diane; Lato, Kelly; Zimmermann, Lori

This report describes a program for increasing student reading motivation through the use of cooperative learning activities, differentiating reading instruction, and active reading strategies. The students of the targeted second, fourth, sixth and eighth grade classes exhibited a reluctance to read that interfered with academic growth. Probable…

Kindergarten.

ERIC Educational Resources Information Center

Hill, Patty Smith

This reprint of an encyclopedia article describes the history of kindergarten education through approximately 1940. Kindergarten is defined as "a specialized school adapted to the nature and needs of young children from the fourth to the sixth year." Kindergarten was originated by Friedrich Froebel in Germany around 1840. Froebel's…

Pictures into Books

ERIC Educational Resources Information Center

Adams, Linda; Lehman, Linda

2007-01-01

In this article, the authors describe a project that integrated computer technology skills with art history, photography, and layout/design. Approximately 160 fourth graders became photographers and created books on the following concepts: position words, numbers, colors, alphabet, shapes, and patterns. The books were professionally bound and…

The AFJROTC Program at Hopewell High School

ERIC Educational Resources Information Center

Schultes, Charles R., Jr.

1975-01-01

Describes the textbooks, the curricular, and co-curricular activities in the AFJROTC program at Hopewell High School. Includes a description of a specialized, fourth-year course extension which includes celestial navigation, communicative techniques, computer systems, meteorology, and Air Force Role in National Defense. (MLH)

Mathematical Meaning in Context.

ERIC Educational Resources Information Center

Senger, Elizabeth S.; And Others

1997-01-01

Describes a classroom project integrating children's literature, Japanese culture, and geometry that grew out of the local killing of a Japanese exchange student. Fourth-graders read "Sadako and the Thousand Paper Cranes" around which the interdisciplinary unit was developed. Topics covered included Japanese culture, American social…

The SUNY Summer Internship: The First Twenty Years.

ERIC Educational Resources Information Center

Mozlin, Rochelle; Suchoff, Irwin B.

1987-01-01

The State University of New York's innovative summer internship program bringing together 18 students between their third and fourth years to study functional vision care and vision therapy is described. Its history, program structure, recruitment and selection, and evaluation are highlighted. (MSE)

Math Safari.

ERIC Educational Resources Information Center

Nelson, Vaunda; Stanko, Anne

1992-01-01

Describes Math Safari, a mathematical, scientific, geographic, informational adventure for fourth grade students. It integrates all curriculum areas and other skills by using information children must find in books to pose math problems about animals. It encourages cooperative learning, critical reading, analysis, and use of research skills. (SM)

Being Young In Early California.

ERIC Educational Resources Information Center

McLean-Balderston, Suzie

1986-01-01

Describes the use of Scott O'Dell's two novels, ISLAND OF THE BLUE DOLPHIN (1960) and ZIA (1976) to enhance the study of local history in a teacher's third and fourth grade class. Provides ideas for activities which extend this use of historical fiction. (JDH)

Analysis of Variables to Predict First Year Persistence Using Logistic Regression Analysis at the University of South Florida: Model v2.0

ERIC Educational Resources Information Center

Herreid, Charlene H.; Miller, Thomas E.

2009-01-01

This article is the fourth in a series of articles describing an attrition prediction and intervention project at the University of South Florida (USF) in Tampa. In this article, the researchers describe the updated version of the prediction model. The original model was developed from a sample of about 900 First Time in College (FTIC) students…

The successes and limitations of international law and the International Court of Justice.

PubMed

Suter, Keith

2004-01-01

The first two sections of this article deal with the irony that international law has severe limitations, yet it also has a good record for compliance. The third section introduces the International Court of Justice (ICJ), and the fourth section deals specifically with the limitations of the ICJ. The article concludes with some ideas for action. Its main point is that international law is often a neglected topic, even by non-governmental organisations (NGOs). International law needs to be brought in from the cold, and there should be more support from the NGO community for the ICJ.

Geohazards: Natural and man-made

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

McCall, G.J.H.; Laming, D.J.C.; Scott, S.C.

1992-01-01

This book of conference presentations from a meeting of the Geological Society of London in 1989 includes 20 papers grouped in 5 sections. Sections include the following: volcanos; earthquakes; landslides; quiet hazards such as sea-level changes and loss of soils or biodiversity; discussion of the question of what can be done to reduce such disasters. Interaction of man's activities to initiate disasters, to increase the scope of disasters and/or to mitigate them is included in a number of papers. In the fourth section a final paper provides a summary of the food-soil, energy-climate, waste-garbage, and water-contamination interactions.

Information broker: a useless overhead or a necessity

NASA Astrophysics Data System (ADS)

Maitan, Jacek

1996-01-01

The richness and diversity of information available over the Internet, its size, convenience of access, and its dynamic growth will create new ways to offer better education opportunities in medicine. The Internet will especially benefit medical training process that is expensive and requires continuous updating. The use of the Internet will lower the delivery cost and make medical information available to all potential users. On the other hand, since medical information must be trusted and new policies must be developed to support these capabilities, technologies alone are not enough. In general, we must deal with issues of liability, remuneration for educational and professional services, and general issues of ethics associated with patient-physician relationship in a complicated environment created by a mix of managed and private care combined with modern information technology. In this paper we will focus only on the need to create, to manage and to operate open system over the Internet, or similar low-cost and easy access networks, for the purpose of medical education process. Finally, using business analysis, we argue why the medical education infrastructure needs an information broker, a third party organization that will help the users to access the information and the publishers to display their titles. The first section outlines recent trends in medical education. In the second section, we discuss transfusion medicine requirements. In the third section we provide a summary of the American Red Cross (ARC) transfusion audit system; we discuss the relevance of the assumptions used in this system to other areas of medicine. In the fourth section we describe the overall system architecture and discuss key components. The fifth section covers business issues associated with medical education systems and with the potential role of ARC in particular. The last section provides a summary of findings.

Fourth Wes Fabb Oration Diversity of primary care in Asia Pacific: pathways to convergence

PubMed Central

2010-01-01

Asia Pacific is one of the 6 regions of the World Organization of Family Doctors (Wonca). It is a region with 16 full and 2 associate members coming from 14 countries. One of the main activities in the region is the regional conference highlighted by the Wes Fabb Oration. This Fourth Wes Fabb Oration has a historical perspective and three main parts: the results of a cross sectional survey done among member organizations and three countries not affiliated yet with Wonca which show Family Medicine as to status, practice, education and research; the regional initiatives and activities which indicate convergence; and, suggested action points which can further promote family medicine development, collaboration, and convergence. PMID:20346130

Fourth Annual Workshop on Space Operations Applications and Research (SOAR 90)

NASA Technical Reports Server (NTRS)

Savely, Robert T. (Editor)

1991-01-01

The papers from the symposium are presented. Emphasis is placed on human factors engineering and space environment interactions. The technical areas covered in the human factors section include: satellite monitoring and control, man-computer interfaces, expert systems, AI/robotics interfaces, crew system dynamics, and display devices. The space environment interactions section presents the following topics: space plasma interaction, spacecraft contamination, space debris, and atomic oxygen interaction with materials. Some of the above topics are discussed in relation to the space station and space shuttle.

Diet- and body size-related attitudes and behaviors associated with vitamin supplement use in a representative sample of fourth-grade students in Texas.

PubMed

George, Goldy C; Hoelscher, Deanna M; Nicklas, Theresa A; Kelder, Steven H

2009-01-01

To examine diet- and body size-related attitudes and behaviors associated with supplement use in a representative sample of fourth-grade students in Texas. Cross-sectional data from the School Physical Activity and Nutrition study, a probability-based sample of schoolchildren. Children completed a questionnaire that assessed supplement use, food choices, diet-related attitudes, and physical activity; height and weight were measured. School classrooms. Representative sample of fourth-grade students in Texas (n = 5967; mean age = 9.7 years standard error of the mean [SEM] = .03 years, 46% Hispanic, 11% African-American). Previous day vitamin supplement consumption, diet- and body size-related attitudes, food choices, demographic factors, and physical activity. Multivariable logistic regression models, P < .05. The prevalence of supplement use was 29%. Supplement intake was associated with physical activity. Girls who used supplements were more likely to report positive body image and greater interest in trying new food. Relative to nonusers, supplement users were less likely to perceive that they always ate healthful food, although supplement use was associated with more healthful food choices in boys and girls (P < .001). The widespread use of supplements and clustering of supplement use with healthful diet and greater physical activity in fourth graders suggest that supplement use be closely investigated in studies of diet-disease precursor relations and lifestyle factors in children.

Fish Dishes.

ERIC Educational Resources Information Center

Derby, Marie

2003-01-01

Describes an art project that was inspired by Greek pottery, specifically dishes shaped as fish. Explains that fourth-grade students drew a fish shape that was later used to create their clay version of the fish. Discusses how the students examined the pottery to make decisions about color and design. (CMK)

The Fourth Revolution: Family Systems in the Schools.

ERIC Educational Resources Information Center

Woody, Robert Henley; Woody, Jennifer K.

1994-01-01

Identifies historical roots, public policy evolution, and legislative mandates relevant to schools meeting students' mental health needs and creating a school-family effort. To promote acceptance, the linkage between school systems and family systems theory is explained. Assessment and intervention strategies are described. (JBJ)

Why Did You Kill Our Hero?

ERIC Educational Resources Information Center

Loeb, George David

1992-01-01

Describes the reactions of a fourth grade class in Oklahoma City (Oklahoma) to the death through racial violence of their hero, a sailor with whom they had corresponded during the Persian Gulf War. The intended lesson in patriotism became a lesson in racism and violence. (SLD)

Description of Success: A Four-Teacher Instructional Model.

ERIC Educational Resources Information Center

Reed, Dianne

This study described a four-teacher instructional model in operation at an elementary school, noting the perceptions of fourth grade students, parents, and teachers regarding the model. The model encompassed teaming, block scheduling, departmentalization of subjects, integrated/interdisciplinary instruction, and in-depth instruction in each…

Cheep, Chirp, Twitter, and Whistle

ERIC Educational Resources Information Center

Silverman, Emily; Coffman, Margaret; Younker, Betty

2007-01-01

This article describes an interdisciplinary, activity-based lesson plan implemented in a third/fourth-grade classroom. During these activities, students use musical concepts to think about, illustrate, and discuss animal behavior, and they use scientific concepts to motivate musical composition and performance. The lesson ends with small group…

Getting Started Using American Memory.

ERIC Educational Resources Information Center

Singleton, Laurel R., Ed.

2001-01-01

This publication features teaching ideas generated by classroom teachers. For grades K-4, fourth grade teacher, Janet Williamson, has developed "Off and Running with Primary Sources" which describes how she introduces students to primary sources using historical advertisements. Appropriate for grades 5-8, a strategy was developed by…

Understanding Faculty Needs: An Institutional Imperative.

ERIC Educational Resources Information Center

O'Hara, Leonard F.

1996-01-01

Describes the importance of obtaining faculty support to ensure success in college reform efforts, and reviews strategies for improving institutional climate. Discusses a survey instrument designed to measure faculty perceptions of college atmosphere and developed as part of the Fourth Paradigm Governance Model. Includes a sample faculty…

Connected vehicle insights : fourth generation wireless - vehicle and highway gateways to the cloud.

DOT National Transportation Integrated Search

2000-04-07

The purpose of this document is to present state-level statistics for the CVISN deployment described in the national report. These data will allow state stakeholders to evaluate their own deployment standings in relation to national averages. The nat...

Teaching Physics and Feeling Good about It.

ERIC Educational Resources Information Center

Prokop, Charles F.

1988-01-01

Describes a high school physics teaching sequence including more modern topics. The first quarter covers cosmology, astronomy, optics, wave mechanics, relativity, gravity, and quantum theory. The second quarter covers classical mechanics. The third quarter covers electromagnetism and electronics. The fourth quarter consists of thermodynamics and…

Children's Perception, Production, and Description of Musical Expression.

ERIC Educational Resources Information Center

Rodriguez, Carlos Xavier

1998-01-01

Investigates whether children can demonstrate awareness of musical expression by discriminating between expressive and mechanical music fragments, performing similar songs, and describing the fragments and songs. Indicates task improvement with age, significant differences between kindergarten and fourth-grade scores in perception and description,…

Found Poetry

ERIC Educational Resources Information Center

Bruce, Wendy

2005-01-01

The lesson described in this article provides a wonderful opportunity for fourth graders to integrate reading and writing into a visual art experience. After an exploration of books, students create an artist's book that uses language as respiration. Through this lesson, students explore and understand prospective content for works of art.

A Preliminary Study of Some of the Learning and Assessment Difficulties in Connection with O-Level Electrochemistry.

ERIC Educational Resources Information Center

Hillman, R. A. H.; And Others

1981-01-01

Describes a study which explored some difficulties related to technical and nontechnical vocabulary and the structure of the examination questions in electrochemistry. Includes results from a sample of 1,500 students in the fourth forms. (DS)

Whale-Watching

ERIC Educational Resources Information Center

Lande, Rivian

1973-01-01

Describes a program initiated by the Cabrillo Beach Museum (San Pedro, California) and the American Cetacean Society to take students of the fourth grade through high school on half-day cruises to observe gray whales. College students assist in the program with related field projects and presentations in the schools. (JR)

My Classroom: Indonesia

ERIC Educational Resources Information Center

Balazs, Erica

2015-01-01

This article describes the teaching experiences of Alief Noor Farida--a junior lecturer at Indonesia's "Universitas Negeri Semarang" (Semarang State University [UNNES]). Now teaching her fourth semester and an alumna of the English Education program at UNNES, Ms. Farida is an especially motivated and dedicated educator. She teaches 18…

Creating Slide Show Book Reports.

ERIC Educational Resources Information Center

Taylor, Harriet G.; Stuhlmann, Janice M.

1995-01-01

Describes the use of "Kid Pix 2" software by fourth grade students to develop slide-show book reports. Highlights include collaboration with education majors from Louisiana State University, changes in attitudes of the education major students and elementary students, and problems with navigation and disk space. (LRW)

Recurrent thyroid abscess - Is it a fourth branchial archanomaly?

PubMed

Desai, A A; Pandya, V K; Chougule, Sachin; Nair, Unnikrishnnan

2006-04-01

Branchial fistulae are of congenital origin(6) and consists of skin lined tract opening internally at junction of cartilaginous and bony meatus in case of 1(st) arch anomaly, tonsillar fossa in case of 2(nd) arch, while 3(rd) and 4(th) arch sinuses have internal opening at level of pyriform sinus or below. A complete tract of 3(rd) or 4(th) arch fistulae is yet to be described. Fourth arch fistulae(1) have a distinct clinical pattern of internal opening at pyriform apex, are left sided and associated with suppurative thyroiditis(3), they manifest at a younger age and treatment involves excision of tract with ipsilateral thyroid lobectomy.

Diode-quad bridge circuit means

NASA Technical Reports Server (NTRS)

Harrison, D. R.; Dimeff, J. (Inventor)

1975-01-01

Diode-quad bridge circuit means is described for use as a transducer circuit or as a discriminator circuit. It includes: (1) a diode bridge having first, second, third, and fourth bridge terminals consecutively coupled together by four diodes polarized in circulating relationship; (2) a first impedance connected between the second bridge terminal and a circuit ground; (3) a second impedance connected between the fourth bridge terminal and the circuit ground; (4) a signal source having a first source terminal capacitively coupled to the first and third bridge terminals, and a second source terminal connected to the circuit ground; and (5) an output terminal coupled to the first bridge terminal and at which an output signal may be taken.

Revascularization procedures for Kienböck disease.

PubMed

Kakar, Sanjeev; Giuffre, Jennifer L; Shin, Alexander Y

2011-03-01

The goals of treatment in Kienböck disease include preservation of wrist function, maintaining normal wrist kinematics, and revascularization of the necrotic lunate when and if possible. A variety of pedicled vascularized bone graft options exist and include but are not limited to pedicled grafts from the volar radius, dorsal radius, metacarpal heads or bases, and pisiform. Of the various treatment options, pedicled vascularized bone grafts from the dorsal distal radius based on the fourth and fifth extensor compartment arteries has been successful in the revascularization of the necrotic lunate at our institution. Vascularized bone grafting is an attractive alternative to conventional bone grafting by improving the local biological environment and thereby promoting revascularization. Recent advances in the anatomy and physiology of vascularized pedicled bone grafts have increased our ability to apply them to the treatment of Kienböck disease. The purpose of this article is to describe the various types of pedicled vascularized bone graft available, to detail the vascular anatomy of the dorsal distal radius, and to describe the surgical technique of our preferred vascularized bone graft (the fourth+fifth extensor compartment artery graft). In addition, the indications, contraindications, and outcomes are described.

Nuclear Technology. Course 28: Welding Inspection. Module 28-4, Weld Joint Verification.

ERIC Educational Resources Information Center

Espy, John

This fourth in a series of ten modules for a course titled Welding Inspection discusses the nomenclature, symbols, and the purposes of most common joint designs, preparations, and fit-ups. The module follows a typical format that includes the following sections: (1) introduction, (2) module prerequisites, (3) objectives, (4) notes to…

Homeostatic Systems--Mechanisms for Survival. Science IV.

ERIC Educational Resources Information Center

Pfeiffer, Carl H.

The two student notebooks in this set provide the basic outline and assignments for the fourth and last year of a senior high school unified science program which builds on the technical third year course, Science IIIA (see SE 012 149). An introductory section considers the problems of survival inherent in living systems, matter-energy…

Computer Courseware Evaluations. January, 1983 to May, 1985. A Series of Reports.

ERIC Educational Resources Information Center

Alberta Dept. of Education, Edmonton. Curriculum Branch Clearinghouse.

Fourth in a series, this cumulative report reviews Apple computer courseware and some IBM courseware (Business and Math sections) authorized by Alberta Education from January 1983 through May 1985. It provides detailed evaluations of 168 authorized titles in business education (17), computer literacy (12), early childhood education (8), language…

T and D Publications: International Labour Office: Volume 13, Number 4.

ERIC Educational Resources Information Center

International Labour Office, Geneva (Switzerland).

Abstracts of material covering a variety of topics regarding vocational and labor development throughout the world are presented in the fourth dispatch. Noted, in particular, are publications regarding education and training in rural areas, research, vocational guidance, and international instruments. The first section, News in Brief, contains 21…

Violence and School Safety. Case Citations, 2002.

ERIC Educational Resources Information Center

Russo, Charles J., Ed.; Mawdsley, Ralph D., Ed.

This publication highlights and explains some 400 court cases from 2002 involving issues of school violence and safety. It is divided into four sections, or topics: (1) "The Fourth Amendment: Search and Seizure" (R. Mawdsley); (2) "Negligence" (W. Evans, Jr.); (3) "Assault on School Personnel" (M. Yates); and (4) "Drugs and Weapons in Schools" (M.…

7 CFR 51.1534 - Fairly well colored.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 2 2012-01-01 2012-01-01 false Fairly well colored. 51.1534 Section 51.1534... STANDARDS) United States Standards for Grades of Fresh Plums and Prunes Definitions § 51.1534 Fairly well colored. “Fairly well colored,” as applied to Italian type prunes, means that at least three-fourths of...

7 CFR 51.1534 - Fairly well colored.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 2 2010-01-01 2010-01-01 false Fairly well colored. 51.1534 Section 51.1534... STANDARDS) United States Standards for Grades of Fresh Plums and Prunes Definitions § 51.1534 Fairly well colored. “Fairly well colored,” as applied to Italian type prunes, means that at least three-fourths of...

7 CFR 51.1534 - Fairly well colored.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 2 2011-01-01 2011-01-01 false Fairly well colored. 51.1534 Section 51.1534... STANDARDS) United States Standards for Grades of Fresh Plums and Prunes Definitions § 51.1534 Fairly well colored. “Fairly well colored,” as applied to Italian type prunes, means that at least three-fourths of...

Helping People with Autism Manage Their Behavior. Fourth Edition.

ERIC Educational Resources Information Center

Dalrymple, Nancy Justin

This source book focuses on helping people with autism manage their behavior by analyzing the learning environment and the purpose of the behavior and then teaching new skills and behaviors. Introductory material covers the approach's philosophy and the importance of a longitudinal program plan. A section on creating a physical environment for…

Parental Involvement in Municipal Schools in Chile: Why Do Parents Choose to Get Involved?

ERIC Educational Resources Information Center

Reininger, Taly; López, Alejandra Santana

2017-01-01

Utilizing Hoover-Dempsey and Sandler's (1995, 2005) theoretical framework on parental involvement, this study examined a cross-sectional sample of 516 parents of children in the first and fourth grade in municipal schools in Chile. The research sought to examine the association between parental motivational beliefs, parental perceptions of…

Gymnastics for Women. Fourth Edition.

ERIC Educational Resources Information Center

Schmid, Andrea Bodo; Drury, Blanche Jessen

The purpose of this book is to bring together in one volume the information necessary for a complete gymnastics program for women. It is divided into four major sections. Part one deals with conditioning the body, the importance of dance, and a short history of women's gymnastics. Part two covers the techniques and equipment for modern rhythmic…

Computers in Bilingual Education, Project CIBE, 1987-88. Evaluation Section Report. OREA Report.

ERIC Educational Resources Information Center

Berney, Tomi D.; Alvarez, Rosalyn

Computers in Bilingual Education (Project CIBE) was fully implemented at South Bronx High School in its fourth year of federal funding. During the 1987-88 school year, students received computer-assisted and classroom instruction in English as a Second Language (ESL), native language arts (NLA), social studies, mathematics, science, computer…

Program Assistance for Neophytes. Project PAN, 1988-89. OREA Evaluation Section Report.

ERIC Educational Resources Information Center

Berney, Tomi D.; Hriskos, Constantine

In its fourth year, Program Assistance for Neophytes (Project PAN) served 455 students at 2 high schools. The program provided support services and supplemental instruction to students of limited English proficiency (LEP) as well as English-proficient (EP) students. The project provided LEP students with a transitional period of bilingual…

Bullying and Victimization Behaviors in Boys and Girls at South Korean Primary Schools

ERIC Educational Resources Information Center

Yang, Su-Jin; Kim, Jae-Min; Kim, Sung-Wan; Shin, Il-Seon; Yoon, Jin-Sang

2006-01-01

Objective: To investigate the prevalence and correlates of bullying and victimization behaviors in boys and girls at South Korean primary schools. Method: In a cross-sectional survey, 1,344 fourth-grade primary school children completed a questionnaire on self-reported bullying and victimization behaviors, depression, anxiety, body image, coping…

About Aging: A Catalog of Films with a Special Section on Videocassettes. Fourth Edition.

ERIC Educational Resources Information Center

Allyn, Mildred V., Comp.

This annotated bibliography lists over 600 16mm films, videocassettes, and feature length films appropriate for gerontology programs. The films are listed alphabetically by title. The following information is provided: technical (running time, color or black and white, year of release), producer, availability, distributor, and sale/rental costs. A…

Vocabulary Improvement and Reading in English Language Learners: An Intervention Study.

ERIC Educational Resources Information Center

McLaughlin, Barry; August, Diane; Snow, Catherine; Carlo, Maria; Dressler, Cheryl; White, Claire; Lively, Teresa; Lippman, David

This study involves the collaboration of researchers with 24 teachers in a 3-year intervention study aimed at investigating and improving vocabulary knowledge and reading comprehension of fourth and fifth grade students for whom English is a second language. Cross-sectional and longitudinal data were collected on various aspects of vocabulary…

Sketches of Innovators in Education: A Collection of Articles on Teaching with Technology. Fourth Edition.

ERIC Educational Resources Information Center

Indiana State Univ., Terre Haute.

"Sketches of Innovators in Education" is a collection of articles in which Indiana State University faculty and staff members discuss their experiences developing courses and teaching with educational technologies. This edition features a special section written by graduate student employees of the University's Faculty Computing Resource…

16 CFR 1500.44 - Method for determining extremely flammable and flammable solids.

Code of Federal Regulations, 2011 CFR

2011-01-01

... and flammable solids. 1500.44 Section 1500.44 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION... ENFORCEMENT REGULATIONS § 1500.44 Method for determining extremely flammable and flammable solids. (a... with inner dimensions 6 inches long × 1 inch wide × one-fourth inch deep. (2) Rigid and pliable solids...

2. INTERIOR VIEW, LOOKING EAST, OF TRACK TWO WITH SUBASSEMBLY ...

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

2. INTERIOR VIEW, LOOKING EAST, OF TRACK TWO WITH SUBASSEMBLY OF END SECTION SHEAR PLATE FOR ROUND-SIDE HOPPER CAR (DESIGNED FOR TRANSPORT OF PLASTIC PELLETS FOR PETROCHEMICAL INDUSTRY) AND DEXTER WALTON, CLASS A WELDER. - Pullman Standard Company Plant, Fabrication Assembly Shop, 401 North Twenty-fourth Street, Bessemer, Jefferson County, AL

When Bad things Happen to Good Children: A Special Educator's Views of MCAS.

ERIC Educational Resources Information Center

Holbrook, Pixie J.

2001-01-01

A teacher describes the frustrations of an intelligent, learning-disabled fourth-grader who cannot pass the Massachusetts Comprehensive Assessment System despite standard academic accommodations. The teacher advocates development of alternative or "nonstandard" accommodations and tests that assess students' spatial, problem-solving, and…

Earth Science: Rocks. Grade 4. Anchorage School District Elementary Science Program.

ERIC Educational Resources Information Center

Anchorage School District, AK.

This unit contains six lessons on rocks for fourth graders. It describes materials, supplementary materials (including films, units, and books) schedule, unit introduction, and background information for teachers. Lessons include: (1) "Rocks Are Everywhere"; (2) "Chart Making"; (3) "Things Are Breaking Up"; (4)…

76 FR 10573 - Notice of Proposed Information Collection Requests

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-25

... study will use quasi- experimental designs to explore the relationship between magnet programs and... that (1) described the study design and full data collection activities and (2) requested approval for... associated with the fourth and fifth year of data collection necessary for the rigorous comparative...

Coping by Caring.

ERIC Educational Resources Information Center

Lidstone, Sheila S.

1992-01-01

Describes a Texas elementary school's efforts to cope with the special needs of Kenneth, a fourth grader slowly dying of kidney cancer. Besides learning their subjects like other students, Kenneth's classmates learned how to care. Every student volunteered to be Kenneth's assistant and was enriched by the boy's positive attitude and determination…

The Fourth Good: Observations on Art Education in China.

ERIC Educational Resources Information Center

Carlisle, Barbara

1989-01-01

Describes Chinese art education from the viewpoint of an exchange expert in a cross-cultural study. Provides insights into the context in which art is produced in China. Contrasts the Chinese emphasis upon teaching by imitation with the Western emphasis upon concepts and guidance. (KO)

Inviting Calm Within: ADD, Neurology, and Mindfulness

ERIC Educational Resources Information Center

Riner, Phillip S.; Tanase, Madalina

2014-01-01

The fourth edition of the "Diagnostic and Statistical Manual of Mental Disorders" ("DSM IV") describes ADD as behaviorally observed impairments in attention, impulsivity, and hyperactivity. Officially known as AD/HD, we use ADD here because we are dealing primarily with attention, organizational, and impulsivity issues. A more…

A Vehicle for Bivariate Data Analysis

ERIC Educational Resources Information Center

Roscoe, Matt B.

2016-01-01

Instead of reserving the study of probability and statistics for special fourth-year high school courses, the Common Core State Standards for Mathematics (CCSSM) takes a "statistics for all" approach. The standards recommend that students in grades 6-8 learn to summarize and describe data distributions, understand probability, draw…

Experiencing a Changing World.

ERIC Educational Resources Information Center

Rice, Patricia

1994-01-01

Describes the Living in a Changing World program, a series of half-day classes offered by the Saint Louis archdiocesan schools at a zoo, historical museum, botanical garden, archaeological center, science center, and arboretum. Through letter writing, social events, and field trips, the program pairs and provides interaction between fourth-…

Growing a Forest for the Trees.

ERIC Educational Resources Information Center

Growing Ideas, 2001

2001-01-01

Describes a tree studies program in a fourth-grade classroom. Students collected local tree seeds and seeds from supermarket fruits, researched growing conditions, and grew seeds under various conditions. Students kept journals on local trees, observing seed dispersal mechanisms and examining rings on trunk slices. Inquiry-based tree studies…

Whales and Hermit Crabs: Integrated Programming and Science.

ERIC Educational Resources Information Center

Kataoka, Joy C.; Lock, Robin

1995-01-01

This article describes an integrated program in marine biology. The program was implemented in a nongraded inclusive setting with second- to fourth-grade students whose abilities ranged from gifted to learning disabled. The program integrated science, art, music, language arts, and research and computer skills. (DB)

Cooperation with Central and Eastern Europe in Language Engineering.

ERIC Educational Resources Information Center

Andersen, Poul

This paper outlines trends and activities in Central and Eastern European language research and language-related software development (language engineering) and briefly describes some specific projects. The language engineering segment of the European Union's Fourth Framework Programme, intended to facilitate use of telematics applications and…

Merging Two Futures Concepts: Issues Management and Policy Impact Analysis.

ERIC Educational Resources Information Center

Renfro, William L.; Morrison, James L.

1982-01-01

Describes a workshop held during the 1982 World Future Society's Fourth General Assembly on the combined application of issues management and policy impact analysis. The workshop participants applied futures research, forecasting, goal-setting, and policy development techniques to future problems in educational policy. (AM)

Our Town

ERIC Educational Resources Information Center

McClure, Connie

2010-01-01

This article describes how the author teaches a fourth- and fifth-grade unit on architecture called the Art and Science of Planning Buildings. Rockville, Indiana has fine examples of architecture ranging from log cabins, classic Greek columns, Victorian houses, a mission-style theater, and Frank Lloyd Wright prairie-style homes. After reading…

A New Look at Work and Life in Red China.

ERIC Educational Resources Information Center

Kranz, Harry

1978-01-01

There is no unemployment in mainland China, where the government uses work to control the lives of one-fourth of the world's population. From his 1978 trip, the author describes impressions of Chinese life and work in a still underdeveloped and largely unindustrialized country. (MF)

Art & Science Grow Together

ERIC Educational Resources Information Center

Stellflue, Pat; Allen, Marie; Gerber, D. Timothy

2005-01-01

This article describes a collaborative effort that included a botany professor, an art teacher, and a science teacher, called,"Plants, Pots, and Paints." This interdisciplinary project was successful in connecting content across disciplines (science to art) and for motivating fourth-and fifth-grade students to create something beautiful both they…

Street Smart: Sidewalk Libraries Open a World of Learning for Urban Youth.

ERIC Educational Resources Information Center

Walker, Tim

2000-01-01

Describes the street libraries program of the Fourth World Movement, which has been bringing books to children in neighborhoods in New York City, Boston, and New Orleans for more than 15 years. Recently, the program has added computers to their community programs. (SLD)

The CTD Reading Study.

ERIC Educational Resources Information Center

Kadar-Fulop, Judit

1985-01-01

Reading ability of fourth- and eighth-grade Hungarians was assessed as part of the national CTD-80 (Curriculum Theory Department) survey. The texts used in the reading tests are analyzed, as are the reading tasks involved. Resulting achievement test results are presented and described in terms of the text characteristics. (GDC)

Miocene Lonchocarpus (Papilionoideae) in San Esteban Tizatlán, Tlaxcala, Mexico

NASA Astrophysics Data System (ADS)

Hernández-Damián, Ana Lilia; Calvillo-Canadell, Laura; Cevallos-Ferriz, Sergio R. S.; Sousa, Mario

2016-03-01

New leaflets from San Esteban Tizatlán, Tlaxcala, Mexico, are described and identified based on their leaf architecture. They have elliptic leaflets with pulvinate petiolule, entire margin, convex apex and base, well developed primary and craspedodromous secondary venation, with decurrent secondary veins with fused the mid-vein, a pair of obtuse basal veins, weak intersecundary veins, mixed percurrent tertiary venation dominated by the opposite type with sinuous course, alternate percurrent fourth-order venation, regular reticulate with few non ramified veinlets. All these characteristics are closely compared with members of sections Obtusifolii and Standleyi of Lonchocarpus (Leguminosae, Papillionoideae, Millettieae), but the mosaic of characters found in the fossil material granted recognition of a new species Lonchocarpus miocenicus sp. nov. This new record of Lonchocarpus from central Mexico further supports the presence of an evergreen tropical forest during the Miocene in the area, a plant community that developed from the Boreotropical Flora and contributed latter to the Neotropical Flora.

NASA - Human Space Flight

NASA Technical Reports Server (NTRS)

Davis, Jeffrey R.

2006-01-01

The presentation covers five main topical areas. The first is a description of how things work in the microgravity environment such as convection and sedimentation. The second part describes the effects of microgravity on human physiology. This is followed by a description of the hazards of space flight including the environment, the space craft, and the mission. An overview of biomedical research in space, both on shuttle and ISS is the fourth section of the presentation. The presentation concludes with a history of space flight from Ham to ISS. At CART students (11th and 12th graders from Fresno Unified and Clovis Unified) are actively involved in their education. They work in teams to research real world problems and discover original solutions. Students work on projects guided by academic instructors and business partners. They will have access to the latest technology and will be expected to expand their learning environment to include the community. They will focus their studies around a career area (Professional Sciences, Advanced Communications, Engineering and Product Development, or Global Issues).

Work organization and occupational health: perspectives from Latinos employed on crop and horse breeding farms.

PubMed

Swanberg, Jennifer E; Clouser, Jess Miller; Westneat, Susan

2012-08-01

Agriculture is hazardous and increasingly dependent on Latino workers, a vulnerable population. However, little research has studied how work organization influences Latino farmworker health. Using a work organization framework, this cross-sectional study describes and compares the work organization and occupational health characteristics of a sample of Latino crop (n = 49) and horse production (n = 54) workers in Kentucky. Crop workers experienced more physical demands, work-related and environmental stressors, and musculoskeletal and ill-health symptoms. Significantly more crop workers indicated work-related illness or missed work due to work-related illness/injury, though one-fourth of both groups reported work-related injury in the past year. A majority of both groups cited exposure to toxic chemicals, a minority of whom received training on their use. Further surveillance is needed to understand the rate and precursors of illness/injury in these populations, as is research on the relationship between supervisory practices, psychosocial stressors, and occupational health. Copyright © 2012 Wiley Periodicals, Inc.

Compensatory Education: Case Study

ERIC Educational Resources Information Center

Bateman, David F.

2007-01-01

Anna is a 13-year-old student who has a learning disability and is eligible for special education and related services. Anna's parents enrolled her in the Private Academy for fifth grade; her frustration, inappropriate behaviors, and inattention had increased during fourth grade. In its year-end report, the Private Academy described Anna's…

Using Technology Effectively to Teach about Fractions

ERIC Educational Resources Information Center

Hensberry, Karina K. R.; Moore, Emily B.; Perkins, Katherine

2015-01-01

In this article, the authors describe classroom use of technology that successfully engaged fourth grade students (typically aged 9-10) in the United States in learning about fractions. The activities involved the use of an interactive simulation designed to support student learning of fractions, and whole-class discussion where students were…

Carp Collage

ERIC Educational Resources Information Center

Laux, David

2009-01-01

In this article, the author describes a metal-tooling project for his fourth-graders. Giving the students a specific subject with specific features and textures enabled him to guide them step-by-step in the metal-tooling process. This project would be a great practice project for even high-school students before doing other relief work. After…

Doggone Good Lessons.

ERIC Educational Resources Information Center

Raack, Lenaya

1999-01-01

Describes a teacher's experiences developing and implementing a three-week interdisciplinary unit for fourth grade students that revolves around the Alaskan Iditarod sled dog race. Students read about the race history, figure out a racing budget, learn about animal breeding and care, and follow the actual progress of the racing teams via Internet…

Carpool and buspool matching guide. Fourth edition

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

Pratsch, L.

1975-01-01

The operation and management of numerous successful carpool, buspool, and vanpool programs throughout the U.S. are discussed. The matching of the time and location requirements of the riders with vehicle availability and routing is described. The guide for data collection procedures and computer programs for carpool matching is presented. (LCL)

Introducing Cloud Computing Topics in Curricula

ERIC Educational Resources Information Center

Chen, Ling; Liu, Yang; Gallagher, Marcus; Pailthorpe, Bernard; Sadiq, Shazia; Shen, Heng Tao; Li, Xue

2012-01-01

The demand for graduates with exposure in Cloud Computing is on the rise. For many educational institutions, the challenge is to decide on how to incorporate appropriate cloud-based technologies into their curricula. In this paper, we describe our design and experiences of integrating Cloud Computing components into seven third/fourth-year…

Increasing Math Achievement through Use of Music.

ERIC Educational Resources Information Center

Bryant-Jones, Marian; Shimmins, Kymberley J.; Vega, Jill D.

This report describes a program for increasing math achievement through the use of musical interventions including repeated exposure to Mozart classical music and School House Rock, and introduction to teacher-made songs that introduce mathematical concepts in the music classroom. The students of the targeted second and fourth grade classes…

Becoming a Leader: Finding My Voice

ERIC Educational Resources Information Center

Finchum, Tabetha R.

2014-01-01

In this article, fourth-grade teacher Tabetha Finchum describes how a program called Arizona Master Teacher of Mathematics (AZ-MTM), a Noyce grant funded through the National Science Foundation, helped boost her confidence and broaden her understanding of the philosophies, curricula, and instructional decisions being implemented by other teachers.…

Designing a Decision-Support System for Enrollment Management. AIR 1985 Annual Forum Paper.

ERIC Educational Resources Information Center

Glover, Robert H.

University of Hartford's decision-support system for enrollment management, which uses fourth-generation software tools, is described, with attention to the conceptual framework, design and implementation plan, and progress to date. The university's planners, institutional researchers, and admissions and financial aid officers are cooperating in…

Materials and Equipment: ECI-4. Early Childhood Intervention Catalog Module.

ERIC Educational Resources Information Center

Evans, Joyce; Bricker, Donna

The fourth of seven modules for professionals working with young (birth to age 3) handicapped children provides information on equipment, materials, and activities in early intervention. Background information discusses ways to catalog materials and equipment and describes teaching approaches using toys and manipulatives. A variety of teaching…

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…

Scientific Reasoning in Elementary School: Developmental and Individual Differences.

ERIC Educational Resources Information Center

Bullock, Merry

Pre-adolescent children are generally characterized as incapable of applying scientific reasoning to test a causal relation. This paper describes research on children's scientific reasoning which shows that pre-adolescent children do have some systematic scientific reasoning skills. The subjects of this study were 260 second through fourth grade…

"The Promising Half"

ERIC Educational Resources Information Center

Lindow, Megan

2007-01-01

This article describes the hardships of rural life encountered and witnessed by the students at the Ahfad University for Women as they participate in the university's Rural Extension Program which is required of all fourth-year students. The program involves traveling in groups to impoverished communities across Sudan to share their knowledge,…

Sex and Inhumanity: Review Article

ERIC Educational Resources Information Center

Corbett, Patrick

1974-01-01

The first three of these books are attempts by numerous writers to describe, analyze, explain, castigate and remedy the present wave of commercialized pornography in advanced capitalist societies. The fourth is a manual of sexual instruction for adolescents and the fifth a comprehensive account of the Abortion Act 1967. (Author/RK)

M-Area and Metallurgical Laboratory Hazardous Waste Management Facilities groundwater monitoring and corrective-action report (U). Third and fourth quarters 1996, Vol. I

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

NONE

1997-03-01

This report describes the groundwater monitoring and corrective-action program at the M-Area Hazardous Waste Management Facility (HWMF) and the Metallurgical Laboratory (Met Lab) HWMF at the Savannah River Site (SRS) during 1996.

Partners in Learning

ERIC Educational Resources Information Center

Weaver, Andrew J.; Mueller, Andrea

2009-01-01

What happens when children and scientists learn together? A partnership is formed, that's what! This article describes how a university scientist and a teacher teamed up with a local fourth-grade teacher to provide a unique opportunity for students to observe real scientists at work and enhance their knowledge of weather at the same time. The…

Symbolizing as a Constructive Activity in a Computer Microworld.

ERIC Educational Resources Information Center

Steffe, Leslie P.; Olive, John

1996-01-01

Describes how 2 10-year olds developed drawings and numeral systems to symbolize their mental operations while dividing unit bars into thirds and fourths using TIMA: Bars, a computer microworld, as a medium for enacting mathematical actions. The symbolic nature of their partitioning operations was crucial in establishing more conventional…

Survival After Early and Normal Retirement

ERIC Educational Resources Information Center

Haynes, Suzanne G.; And Others

1978-01-01

Describes an epidemiological study of the patterns and correlates of survival after early (age 62 to 64) and normal retirement (age 65). Death rates were significantly elevated during the first, fourth, and fifth years after early retirement. Pre-retirement health status was the only significant predictor of survival after early retirement.…

Creative Productivity: Who Gets Involved? Who Benefits?

ERIC Educational Resources Information Center

Hebert, Thomas P.

1992-01-01

A project of the Talented and Gifted Program in Torrington, Connecticut, is described. The project involved classroom teachers, the gifted teacher, art teacher, and physical education teacher leading fourth-grade students in developing a life-size skeleton, a tape-recorded narration explaining the skeletal system, and a song. (JDD)

Intermediality: How the Use of Multiple Media Enhances Learning.

ERIC Educational Resources Information Center

Lapp, Diane; Flood, James; Fisher, Douglas

1999-01-01

Describes how one fourth-grade teacher used television, videos, computers, classroom guests, and lots of reading and writing to engage his students in their language-arts unit, focusing on the book "Shiloh." Discusses how such "intermediality" (using multiple media) increases students' comprehension and understanding of text, capturing their…

The Customer is Always Right...Girls' and Boys' Reactions to Science Lessons.

ERIC Educational Resources Information Center

Kelly, Alison

1988-01-01

Explores the reactions of third-year pupils to their science lessons. Discusses the extent to which these boys' and girls' reactions can be used to predict enrollment in the different branches of science in their fourth year. Describes ways to encourage students to continue in science. (CW)

Clay Houses

ERIC Educational Resources Information Center

Pedro, Cathy

2011-01-01

In this article, the author describes a project designed for fourth-graders that involves making clay relief sculptures of houses. Knowing the clay houses will become a family heirloom makes this lesson even more worth the time. It takes three classes to plan and form the clay, and another two to underglaze and glaze the final products.

JPL Ephemeris Tapes E9510, E9511, and E9512

NASA Technical Reports Server (NTRS)

Peabody, P. R.; Scott, J. F.; Orozco, E. G.

1964-01-01

The first issue of JPL Ephemeris Tapes is described. These tapes carry the positions and velocities of the planets and of the Moon, plus nutations and nutation rates in longitude and obliquity, together with second and fourth modified differences, for the interval December 30, 1949, to January 5, 2000.

Reshaping the Social Order: The Case of Gender Segregation.

ERIC Educational Resources Information Center

Lockheed, Marlaine E.

1986-01-01

Describes an experimental study of gender segregation in 38 fourth and fifth grade classrooms. Students working in small, experimental, mixed-sex, instructional groups engaged in more cross-sex interactions than students in control groups. Boys in experimental classrooms showed greater preference for working in cross-sex groups. (SA)

Une nouvelle facon de decouvrir la grammaire (A New Way of Discovering Grammar).

ERIC Educational Resources Information Center

Gutierrez, Alma Rosa Aguilar; Duarte, Delma Gonzalez

1993-01-01

A discussion of French grammar instruction looks at the relationship between linguistic competence and communicative competence. It offers exercises emphasizing the logic of language, using four different approaches. Three of the exercises use texts (included), and the fourth requires the student to describe a room. (MSE)

Manual Solid-Phase Peptide Synthesis of Metallocene-Peptide Bioconjugates

ERIC Educational Resources Information Center

Kirin, Srecko I.; Noor, Fozia; Metzler-Nolte, Nils; Mier, Walter

2007-01-01

A simple and relatively inexpensive procedure for preparing a biologically active peptide using solid phase peptide synthesis (SPPS) is described. Fourth-year undergraduate students have gained firsthand experience from the solid-phase synthesis techniques and they have become familiar with modern analytical techniques based on the particular…

From Old 2 New

ERIC Educational Resources Information Center

Engstrom, Daniel E.; Boulton, Janice L.; Wurzelbacher, Lisa

2004-01-01

This article describes an integrated activity that can teach students important lessons in recycling, manufacturing, measurement, art, and ecology, while at the same time putting old crayons to good use. The activity involved organizing fourth-grade students into a manufacturing company that would melt old crayons into molds to form a new product…

Inssues for Consideration by Mathematics Educators: Selected Papers.

ERIC Educational Resources Information Center

Denmark, Tom, Ed.

This set of papers, selected from presentations at the Fourth and Fifth Annual Conferences of the Research Council for Diagnostic and Prescriptive Mathematics, are of primary interest to mathematics educators. In the first paper, Romberg describes a model for diagnosing mathematical learning difficulties which extends the diagnostic process beyond…

Comprehension Tools for Teachers: Reading for Understanding from Prekindergarten through Fourth Grade

ERIC Educational Resources Information Center

Connor, Carol McDonald; Phillips, Beth M.; Kaschak, Michael; Apel, Kenn; Kim, Young-Suk; Al Otaiba, Stephanie; Crowe, Elizabeth C.; Thomas-Tate, Shurita; Johnson, Lakeisha Cooper; Lonigan, Christopher J.

2014-01-01

This paper describes the theoretical framework, as well as the development and testing of the intervention, "Comprehension Tools for Teachers" (CTT), which is composed of eight component interventions targeting malleable language and reading comprehension skills that emerging research indicates contribute to proficient reading for…

Why Are Things Shaped the Way They Are?

ERIC Educational Resources Information Center

Whiten, David J.; Whiten, Phyllis

2009-01-01

This article examines important geometric concepts embedded in the shape and design of natural and manufactured objects. The Whitins first describe fourth graders exploring why manhole covers are circles. Then the authors offer a range of activities to demonstrate how inquiring about shape in botany, geology, biology, and industry can effectively…

The Influence of Process Drama on Elementary Students' Written Language

ERIC Educational Resources Information Center

Anderson, Alida

2012-01-01

This article describes the influence of process drama on fourth grade students' written language productivity and specificity. Participants included 16 students with learning and/or behavioral challenges at an urban public charter school. The influence of process drama on students' written language was compared across contextualized and…

Treasures from the Past: Using Archaeology in Upper-Elementary Social Studies.

ERIC Educational Resources Information Center

Gardner, Cynthia C.

1997-01-01

Describes a fourth grade teacher's interdisciplinary efforts at imparting the joys of archaeology to her students. The students read fiction and non-fiction materials about the physical environments and participated in a series of hands-on learning activities. These involved simulated archaeological digs, personal artifacts, and realia. (MJP)

Disaster Medicine Training Through Simulations for Fourth-Year Students.

ERIC Educational Resources Information Center

Cloutier, Marc G.; Cowan, Michael L.

1986-01-01

The use of a six-day multiple-simulation exercise in the military disaster medical services training program of the Uniformed Services University of the Health Sciences is described. It is the second part of a clerkship that includes a classroom/laboratory phase using a disaster problem-solving board game. (MSE)

Restructuring from the Inside Out: Starring Roles for Classrooms.

ERIC Educational Resources Information Center

Carnow, Gary A.

1992-01-01

Describes five educational restructuring projects that have been taking place in the Alhambra School District in California. Includes descriptions of literature instruction, multimedia research in high school social science, notebook computers and high school at-risk students, LogoWriter for grades 7-8, and interactive video for fourth graders.…

CD-ROM in the High School Library [and] Some Guidelines for Purchasing a CD-ROM Workstation [and] ERIC for Librarians and Students Too [and] Online Serendipity.

ERIC Educational Resources Information Center

Kirsch, Robert A.; And Others

1989-01-01

The first article discusses CD-ROM pricing and provides a list of databases and magazines available on CD-ROM. The second provides guidelines for purchasing a CD-ROM workstation. The third describes the use of ERIC on CD-ROM as a research tool for high school students. The fourth describes the benefits of using online searching to teach research…

Learner Performance in Mandarin Immersion and High School World Language Programs: A Comparison

ERIC Educational Resources Information Center

Xu, Xiaoqiu; Padilla, Amado M.; Silva, Duarte M.

2015-01-01

This study compared the Mandarin performance of elementary immersion program students and high school world language program students in the same school district. A cross-sectional design was employed to gather information on Mandarin proficiency of fourth and fifth graders and Level 4 and Level 5 (AP Chinese) high school students who took the…

78 FR 51810 - Twenty-Fourth Meeting: RTCA Special Committee 224, Airport Security Access Control Systems

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-21

...., 1150 18th Street NW., Suite 910, Washington, DC 20036. FOR FURTHER INFORMATION CONTACT: The RTCA... (202) 833-9434, or Web site at http://www.rtca.org . SUPPLEMENTARY INFORMATION: Pursuant to section 10... Security System Standard for Airport Access Control, RTCA Paper No. 168-13/SC224-048 TOR Review--Status of...

Lifelong Learning Trends. A Profile of Continuing Higher Education. Fourth Edition.

ERIC Educational Resources Information Center

National Univ. Continuing Education Association, Washington, DC.

This book reports national data on trends and participation in continuing higher education. Statistics in the book have been derived from data collected by the authors, as well as by governmental and private organizations. The book is organized in six sections that cover the following topics: factors contributing to the growth of continuing higher…

20 CFR 655.537 - The fourth attestation element for locations in Alaska: Notice of filing.

Code of Federal Regulations, 2010 CFR

2010-04-01

... this section shall include a copy of the Form ETA 9033-A to be submitted to ETA, shall provide... of ETA, and shall include the following statement: “Complaints alleging a misrepresentation of... ETA 9033-A. Such documentation shall include a copy of the notices provided, as required by paragraph...

Military Curricula for Vocational & Technical Education. Metals Processing Specialist, Block VII, Classroom Course 13-8.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. National Center for Research in Vocational Education.

These curriculum materials are the fourth section of a four-part, secondary-postsecondary-level course in metals processing. The course is one of a number of military-developed curriculum packages selected for adaptation to vocational instruction and curriculum development in a civilian setting. Block VII deals with heat treating, hardness…

Preventing China s Rise: Maintaining United States Hegemony in the Face of a Rising China

DTIC Science & Technology

2014-12-04

Indies for supplies, the American Committee of Secret Correspondence, initially led by Silas Deane, and later joined by Benjamin Franklin , petitioned the...A Way Ahead ................................................................................................................................. 46...applied in the current environment. The fourth section, titled “A Way Ahead,” discusses a potential course of action the United States could follow in

Biscuits, Sausage, Gravy, Milk, and Orange Juice: School Breakfast Environment in 4 Rural Appalachian Schools

ERIC Educational Resources Information Center

Graves, Andrea; Haughton, Betsy; Jahns, Lisa; Fitzhugh, Eugene; Jones, Sonya J.

2008-01-01

Background: The purpose of this study was to assess the school breakfast environment in rural Appalachian schools to inform school environment intervention and policy change. Methods: A total of 4 rural schools with fourth- and fifth-grade students in East Tennessee were assessed. A cross-sectional descriptive examination of the school food…

Air Quality Criteria for Particulate Matter (Fourth External Review Draft) [revised Chapter 9, August 2004

EPA Science Inventory

EPA is in the process of updating and revising, where appropriate, its Air Quality Criteria for Particulate Matter (PM) as issued in 1996 (usually referred to as the Criteria Document). Sections 108 and 109 of the Clean Air Act require that EPA carry out a periodic review and re...

CMU/IBM Usability Study: Final Report. CDC Technical Report No. 11.

ERIC Educational Resources Information Center

Ballay, Joseph M.; And Others

This report focuses on the activities and findings of the fourth phase of research carried out at Carnegie-Mellon University (CMU) on the development of user documentation for computer-aided design (CAD) systems. The first of four major sections provides an overview of recent research, issues involved in the research, and implications of the…

AIR QUALITY CRITERIA FOR PARTICULATE MATTER (FOURTH EXTERNAL REVIEW DRAFT) [REVISED CHAPTERS 7, 8, AND 9, JUNE 2004

EPA Science Inventory

EPA is in the process of updating and revising, where appropriate, its Air Quality Criteria for Particulate Matter as issued in 1996 (usually referred to as the Criteria Document). Sections 108 and 109 of the Clean Air Act require that EPA carry out a periodic review and revisio...

A Cross-Sectional Study of Student Teachers' Behaviour Management Strategies throughout Their Training Years

ERIC Educational Resources Information Center

Woodcock, Stuart; Reupert, Andrea

2012-01-01

Despite the importance of behaviour management, many student teachers report being inadequately trained in this area. The aim of this study was to identify the strategies, confidence and reported levels of success in regard to various behaviour management strategies, across 509 first, second, third and fourth year student teachers training to be…

20 CFR 408.206 - What happens when you apply for SVB?

Code of Federal Regulations, 2013 CFR

2013-04-01

... 20 Employees' Benefits 2 2013-04-01 2013-04-01 false What happens when you apply for SVB? 408.206 Section 408.206 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SPECIAL BENEFITS FOR CERTAIN WORLD WAR... entitled to SVB, you will have to begin residing outside the United States by the end of the fourth...

Planning Together: Positive Classroom Environments. Diversity in the Classroom Series, Number Four.

ERIC Educational Resources Information Center

Hindle, Doug

This document, the fourth in a series on diversity in the classroom, supports the belief that challenges faced by teachers working with diverse students can only be met through teacher practices that increase levels of positive teacher-student interaction and that create, in each student, effective social and problem solving skills. Section 1,…

Bilingual Education and Academic/Career Outreach for Newcomers: Project BEACON, 1988-89. Evaluation Section Report. OREA Report.

ERIC Educational Resources Information Center

Berney, Tomi D.; Gritzer, Glenn

The Bilingual Education Academic/Career Outreach for Newcomers Program (Project BEACON) completed its fourth year. The goals of Project BEACON are to facilitate acquisition of English proficiency, develop native language literacy skills, and provide instruction in bilingual and English content area/vocational classes. The project served 753…

75 FR 50753 - Combined Notice of Filings

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-17

... 138th Revised Sheet 9 to FERC Gas Tariff, Fourth Revised Volume 1, to be effective 8/1/10. Filed Date... waiver of the provisions of Section 12.5, to be effective 9/1/10. Filed Date: 07/30/2010 Accession Number..., August 16, 2010. Docket Numbers: RP10-1038-000. Applicants: Gulf South Pipeline Company, LP. Description...

Analyzing Crime and Crime Control: A Resource Guide. Economics-Political Science Series.

ERIC Educational Resources Information Center

Butterfield, Ruth I.; And Others

This document, the fourth in a series of resource guides emphasizing economic-political analysis of contemporary public policies and issues, focuses on crime control. Designed as a three-week unit for secondary school students, the guide is presented in three sections. The introduction presents an economic and a political science framework for…

Cultural Perspective on Parenting, Trait Emotional Intelligence and Mental Health in Taiwanese Children

ERIC Educational Resources Information Center

Huang, Ching-Yu; Shen, April Chiung-Tao; Hsieh, Yi-Ping; Feng, Jui-Ying; Wei, Hsi-Sheng; Hwa, Hsiao-Lin; Feng, Joyce Yen

2017-01-01

The current study aims to clarify the associations as well as the pathways through which parenting and children's emotional intelligence (EI) may influence children's mental health with a cross-sectional sample of 675 school pupils (fourth grade, mean age = 10.4 years, 310 boy, 356 girls and 9 unidentified) in Taiwan. Hierarchical regression and…

Associations between Whole-Grain Intake, Psychosocial Variables, and Home Availability among Elementary School Children

ERIC Educational Resources Information Center

Rosen, Renee A.; Burgess-Champoux, Teri L.; Marquart, Len; Reicks, Marla M.

2012-01-01

Objective: Develop, refine, and test psychosocial scales for associations with whole-grain intake. Methods: A cross-sectional survey was conducted in a Minneapolis/St. Paul suburban elementary school with children in fourth through sixth grades (n = 98) and their parents (n = 76). Variables of interest were child whole-grain intake, self-efficacy,…

On Richardson extrapolation for low-dissipation low-dispersion diagonally implicit Runge-Kutta schemes

NASA Astrophysics Data System (ADS)

Havasi, Ágnes; Kazemi, Ehsan

2018-04-01

In the modeling of wave propagation phenomena it is necessary to use time integration methods which are not only sufficiently accurate, but also properly describe the amplitude and phase of the propagating waves. It is not clear if amending the developed schemes by extrapolation methods to obtain a high order of accuracy preserves the qualitative properties of these schemes in the perspective of dissipation, dispersion and stability analysis. It is illustrated that the combination of various optimized schemes with Richardson extrapolation is not optimal for minimal dissipation and dispersion errors. Optimized third-order and fourth-order methods are obtained, and it is shown that the proposed methods combined with Richardson extrapolation result in fourth and fifth orders of accuracy correspondingly, while preserving optimality and stability. The numerical applications include the linear wave equation, a stiff system of reaction-diffusion equations and the nonlinear Euler equations with oscillatory initial conditions. It is demonstrated that the extrapolated third-order scheme outperforms the recently developed fourth-order diagonally implicit Runge-Kutta scheme in terms of accuracy and stability.

Psycholinguistic and motor theories of apraxia of speech.

PubMed

Ziegler, Wolfram

2002-11-01

This article sketches the relationships between modern conceptions of apraxia of speech (AOS) and current models of neuromotor and neurolinguistic disorders. The first section is devoted to neurophysiological perspectives of AOS, and its relation to dysarthrias and to limb apraxia is discussed. The second section introduces the logogen model and considers AOS in relation to supramodal aspects of aphasia. In the third section, AOS with the background of psycholinguistic models of spoken language production, including the Levelt model and connectionist models, is discussed. In the fourth section, the view of AOS as a disorder of speech motor programming is discussed against the background of theories from experimental psychology. The final section considers two models of speech motor control and their relation to AOS. The article discusses the strengths and weaknesses of these approaches.

Quick trips to Mars

NASA Technical Reports Server (NTRS)

Hornung, R.

1991-01-01

The design of a Mars Mission Vehicle that would have to be launched by two very heavy lift launch vehicles is described along with plans for a mission to Mars. The vehicle has three nuclear engine for rocket vehicle application (NERVA) boosters with a fourth in the center that acts as a dual mode system. The fourth generates electrical power while in route, but it also helps lift the vehicle out of earth orbit. A Mars Ascent Vehicle (MAV), a Mars transfer vehicle stage, and a Mars Excursion Vehicle (MEV) are located on the front end of this vehicle. Other aspects of this research including aerobraking, heat shielding, nuclear thermal rocket engines, a mars mission summary, closed Brayton cycle with and without regeneration, liquid hydrogen propellant storage, etc. are addressed.

Glossary of access to health care and related concepts for low- and middle-income countries (LMICs): a critical review of international literature.

PubMed

Cabieses, Baltica; Bird, Philippa

2014-01-01

Access to health care is a multidimensional and complex concept. Achieving equitable access to care is an important goal for all countries, but particularly challenging in Low- and Middle-Income Countries (LMICs). Despite wide use of the concept of access, it continues to be defined and measured in very different ways. This glossary is a structured overview of key definitions for concepts related to access to health care, with special focus on the interpretation for LMICs. It aims to help people with interest in health service delivery to draw an overview and provide some pointers for further reading in both conceptual and empirical advances in access to health care in LMICs. This document is structured in five sections. The first introduces a general description of the concept of access to health care and its relevance to LMICs, the second displays the search conducted on access to health care for LMICs and the framework used for presentation of glossary terms, the third describes theoretical models most frequently used in the past when looking at access to health care in LMICs, the fourth is the list of terms, and the final section is a discussion of the most salient aspects of this critical review.

Frontiers, Opportunities, and Challenges in Biochemical and Chemical Catalysis of CO2

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

Appel, Aaron M.; Bercaw, John E.; Bocarsly, Andrew B.

2013-08-14

Our central premise is that catalytic scientists can learn by studying how these important metabolic processes occur in nature. Complementarily, biochemists can learn by studying how catalytic scientists view these same chemical transformations promoted by synthetic catalysts. From these studies, hypotheses can be developed and tested through manipulation of enzyme structure and by synthesizing simple molecular catalysts to incorporate different structural features of the enzymes. It is hoped that these studies will lead to new and useful concepts in catalyst design for fuel production and utilization. This paper describes the results of a workshop held to explore these concepts inmore » regard to the development of new and more efficient catalytic processes for the conversion of CO2 to a variety of carbon-based fuels. The organization of this overview/review is as follows: 1) The first section briefly explores how interactions between the catalysis and biological communities have been fruitful in developing new catalysts for the reduction of protons to hydrogen, the simplest fuel generation reaction. 2) The second section assesses the state of the art in both biological and chemical reduction of CO2 by two electrons to form either carbon monoxide (CO) or formate (HCOO-). It also attempts to identify common principles between biological and synthetic catalysts and productive areas for future research. 3) The third section explores both biological and chemical processes that result in the reduction of CO2 beyond the level of CO and formate, again seeking to identify common principles and productive areas of future research. 4) The fourth section explores the formation of carbon-carbon bonds in biological and chemical systems in the same vein as the other sections. 5) A fifth section addresses the role of non-redox reactions of CO2 in biological systems and their role in carbon metabolism, with a parallel discussion of chemical systems. 6) In section 6, the topics of electrode modification, photochemical systems, and tandem catalysis are briefly discussed. These areas may be important for developing practical systems for CO2 reduction, and they share the common theme of coupling chemical reactions. 7) Section 7 describes some of the crosscutting activities that are critical for advancing the science underpinning catalyst development. 8) The last section attempts to summarize common issues in biological and chemical catalysis and to identify challenges that must be addressed to achieve practical catalysts that are suitable for the reduction of CO2 to fuels.« less

Assessment of knowledge about childhood autism among medical students from private and public universities in Karachi.

PubMed

Shaukat, Farah; Fatima, Ambreen; Zehra, Nosheen; Hussein, Mohammed Amirali Ghulam; Ismail, Ozair

2014-11-01

To assess the knowledge about childhood autism among fourth year medical students in public and private medical universities of a metropolitan city. The cross-sectional descriptive study was conducted in Karachi from January to August 2012. Two medical universities--one each from public and private sectors--were selected using non-probability convenience sampling technique. Fourth year medical students present at the time of data collection were included in the study. Data collection was done by Knowledge About Childhood Autism Among Health Worker questionnaire from fourth year medical students. Data was analysed using SPSS 20. Of the 157 students in the study, 62(39.6%) were males and 95(60.4%) were females; 84(43.5%) were from public medical university and 73(46.5%) were from private university. Total mean score obtained out of the maximum 25 was 12.30±4.71. The mean score obtained by public medical students was 12.40±4.69 and 12.1±4.76 by those of private university. The scores reflected shortcoming in knowledge about childhood autism among the study population. In order to bridge knowledge deficit, awareness-generation activities must be held more frequently.

The Central Asiatic (Tibet, Xinjiang, Pamir) petrological collections of Sven Hedin (1865 1952) — Swedish explorer and adventurer

NASA Astrophysics Data System (ADS)

Weinberg, Roberto F.; Green, Owen R.

2002-02-01

During a 42 year period (1893-1935), the Swedish explorer Sven Hedin led and co-ordinated four expeditions to remote and inhospitable parts of Central Asia (Tibet, Xinjiang, Pamir). Along with collaborators he collected a diverse collection of just under 3100 petrological specimens. Petrographic examples of high pressure metamorphic blueschists, mantle peridotites and serpentinites, granitoids, K-rich alkaline lavas, mylonites, and a range of clastic and fossil rich carbonate sedimentary rocks are present. This collection is a major asset for scientists studying the history of continental collision between India and Asia, and the uplift of the Tibetan plateau. A spreadsheet listing all the samples collected during Hedin's first three expeditions into Tibet (commencing 1893, 1899, 1906) includes a brief description and location of each specimen, with additional information on the availability of thin sections. Samples are cross-referenced with the geographical position of Hedin's campsites indicated on maps published with his extensive reports. Most samples, and a number of thin sections, are available for loan from the Swedish Museum of Natural History, Stockholm. We also describe a smaller collection of specimens and thin sections from Hedin's fourth (1927-35, Sino-Swedish) expedition, currently housed at the Institute of Earth Sciences, Uppsala University. Hedin's career as an explorer, highlighting the geological significance of his work and the reasons that it has remained largely ignored by the majority of Himalayan and Central Asian researchers for so many years, is outlined.

The effects of poverty on the mental, emotional, and behavioral health of children and youth: implications for prevention.

PubMed

Yoshikawa, Hirokazu; Aber, J Lawrence; Beardslee, William R

2012-01-01

This article considers the implications for prevention science of recent advances in research on family poverty and children's mental, emotional, and behavioral health. First, we describe definitions of poverty and the conceptual and empirical challenges to estimating the causal effects of poverty on children's mental, emotional, and behavioral health. Second, we offer a conceptual framework that incorporates selection processes that affect who becomes poor as well as mechanisms through which poverty appears to influence child and youth mental health. Third, we use this conceptual framework to selectively review the growing literatures on the mechanisms through which family poverty influences the mental, emotional, and behavioral health of children. We illustrate how a better understanding of the mechanisms of effect by which poverty impacts children's mental, emotional, and behavioral health is valuable in designing effective preventive interventions for those in poverty. Fourth, we describe strategies to directly reduce poverty and the implications of these strategies for prevention. This article is one of three in a special section (see also Biglan, Flay, Embry, & Sandler, 2012; Muñoz, Beardslee, & Leykin, 2012) representing an elaboration on a theme for prevention science developed by the 2009 report of the National Research Council and Institute of Medicine.

Disadvantaged Children and Their First School Experiences. ETS-Head Start Longitudinal Study: Preliminary Description of the Initial Sample Prior to School Enrollment. A Report in Two Volumes: Volume 1.

ERIC Educational Resources Information Center

Educational Testing Service, Princeton, NJ.

This preliminary report is the fourth in a series describing the progress of a 6-year longitudinal study by the Educational Testing Service (ETS). The present report specifically describes initial differences between children who go on to Head Start, and those who do not, based on results of 16 of the 33 measures administered in Year 1 (1969) in…

NASA Stennis Space Center Test Technology Branch Activities

NASA Technical Reports Server (NTRS)

Solano, Wanda M.

2000-01-01

This paper provides a short history of NASA Stennis Space Center's Test Technology Laboratory and briefly describes the variety of engine test technology activities and developmental project initiatives. Theoretical rocket exhaust plume modeling, acoustic monitoring and analysis, hand held fire imaging, heat flux radiometry, thermal imaging and exhaust plume spectroscopy are all examples of current and past test activities that are briefly described. In addition, recent efforts and visions focused on accomodating second, third, and fourth generation flight vehicle engine test requirements are discussed.

Children's Use of Retrieval Cues to "Describe" Episodic Information in Memory: Problems of Constructability and Discriminability.

ERIC Educational Resources Information Center

Ackerman, Brian P.

1985-01-01

Four experiments were conducted to extend the "descriptions" approach to differences in using retrieval cues among second and fourth graders and college adults. Results indicate that deficits in discriminability and constructability contribute independently to developmental differences in using retrieval cues and suggest reasons for such…

Information Transfer Problems of the Partially Sighted: Recent Results and Project Summary.

ERIC Educational Resources Information Center

Genensky, S. M.; And Others

The fourth in a series of Rand reports on information transfer problems of the partially sighted reviews earlier reports and describes an experimental secretarial closed circuit TV (CCTV) system which enables the partially sighted to type from a printed or handwritten manuscript. Discussed are experiments using a pseudocolor system to determine…

The Determination of the Natural Abundance of the Isotopes of Chlorine: An Introductory Experiment in Mass Spectrometry.

ERIC Educational Resources Information Center

O'Malley, Rebecca M.

1982-01-01

Describes a laboratory experiment which introduces basic principles and experimental techniques of mass spectrometry for fourth year undergraduate (B.Sc.) students. Laboratory procedures, background information, and discussion of results are provided for the experiment in which the natural isotopic abundance of chlorine is determined. (Author/JN)

Building a Better Strategic Analyst: A Critical Review of the U.S. Army’s All Source Analyst Training Program

DTIC Science & Technology

2008-05-15

intelligence enterprise to describe the idea used in this monograph. 12 David Brooks, “The Elephantiasis of Reason,” The Atlantic Monthly. (January/February... Elephantiasis of Reason”. The Atlantic Monthly. (January/February, 2003). Boyd, Dennis & Bee, Helen. 2006. Lifespan Development. Fourth Edition. Allyn

Science Inquiry into Local Animals: Structure and Function Explored through Model Making

ERIC Educational Resources Information Center

Rule, Audrey C.; Tallakson, Denise A.; Glascock, Alex L.; Chao, Astoria

2015-01-01

This article describes an arts- and spatial thinking skill--integrated inquiry project applied to life science concepts from the Next Generation Science Standards for fourth grade students that focuses on two unifying or crosscutting themes: (1) structure (or "form") and function and (2) use of models. Students made observations and…

The Talking Art Museum

ERIC Educational Resources Information Center

Bundy, Jacqui

2009-01-01

Every year, fourth graders at Sterling Morton Elementary School in Ohio present a talking art museum for the school and community. In this article, the author describes a lesson on art history which culminates in an activity showcasing all the students' finished paintings in gold frames. A student stands behind the painting and pokes his or her…

Talent Development as a University Mission: The Quadruple Helix

ERIC Educational Resources Information Center

Holm-Nielsen, Lauritz B.; Thorn, Kristian; Olesen, Jeppe Dorup; Huey, Tina

2013-01-01

In this paper, the authors discuss the rationale behind making talent development at the PhD, post-doctoral and early career levels an equal fourth pillar of the university's mission, alongside the more traditional pillars of the triple helix. Using Denmark and Aarhus University as a case study, the paper describes how increased institutional…

Reflecting on the Great Black Migration by Creating a Newspaper

ERIC Educational Resources Information Center

Hines, Angela

2008-01-01

This article describes the ways in which the author guided her third- and fourth-grade students in the use of historical fiction and primary and secondary sources (letters, historical newspapers, census data, photos) to think and write critically about provocative historical events. In creating their own newspaper, students learned to summarize…

A New Breed of Teacher's Pet.

ERIC Educational Resources Information Center

Owens, Roxanne; Williams, Nancy

1995-01-01

Describes how a fourth-grade class developed a hands-on, integrated math, science, and literature unit about dogs and brought a dog into class for two weeks. The unit was so successful that the dog stayed for the year. School administration, teachers, parents, and students agreed that the impact of the dog's presence had been beneficial. (ET)

Transferring Knowledge from the Classroom to the Real World: Redox Concepts.

ERIC Educational Resources Information Center

Soudani, Mohamed; Sivade, Andre; Cros, Daniele; Medimagh, Mohamed Salah

2000-01-01

Describes a study of the ability of fourth-year university student-teachers to use their theoretical knowledge of redox concepts to interpret natural phenomena of everyday life. Uses word-association tests, multiple-choice and open questions and reports that the students have difficulties in recognizing the scientific nature of well-known everyday…

Using "Talking History" To Teach Oral History and the Post-World War II Era.

ERIC Educational Resources Information Center

Drake, Sarah E.

2003-01-01

Discusses an oral history project in which students interview a member of the Baby Boomer generation. Explains that the fourth episode of the "Talking History" series, "Greatest Generation," offers students background information before starting the project. Describes how the teacher can prepare and guide students through the interviews. (CMK)

A One-Year Introductory Robotics Curriculum for Computer Science Upperclassmen

ERIC Educational Resources Information Center

Correll, N.; Wing, R.; Coleman, D.

2013-01-01

This paper describes a one-year introductory robotics course sequence focusing on computational aspects of robotics for third- and fourth-year students. The key challenges this curriculum addresses are "scalability," i.e., how to teach a robotics class with a limited amount of hardware to a large audience, "student assessment,"…

The Fourth World: A Challenge for Today and Tomorrow.

ERIC Educational Resources Information Center

Martin, Edwin W.

The author reviews the history of international concerns regarding disabled persons, and suggests that a prime reason for society's discrimination and rejection of the disabled is fear. He describes the emphasis in the United States on rights and independence of disabled people and asserts that each country must build upon its own traditions,…

Project Physics Text 4, Light and Electromagnetism.

ERIC Educational Resources Information Center

Harvard Univ., Cambridge, MA. Harvard Project Physics.

Optical and electromagnetic fundamentals are presented in this fourth unit of the Project Physics text for use by senior high students. Development of the wave theory in the first half of the 19th Century is described to deal with optical problems at the early stage. Following explanations of electric charges and forces, field concepts are…

Growing Teachers: Using Electives to Teach Senior Residents How to Teach

ERIC Educational Resources Information Center

Martins, Alexandra R.; Arbuckle, Melissa R.; Rojas, Alicia A.; Cabaniss, Deborah L.

2010-01-01

Objective: Many physicians teach but few are taught how to teach, particularly through pedagogical interventions. The authors describe a method for teaching curriculum development and classroom skills to psychiatric residents using an elective in the fourth postgraduate year. Methods: An elective in pedagogy provided a framework for the planning,…

Functional and Software Considerations for Bibliographic Data Base Utilization.

ERIC Educational Resources Information Center

Cadwallader, Gouverneur

This is the fourth in a series of eight reports of a research study for the National Agricultural Library (NAL) on the effective utilization of bibliographic data bases in machine-readable form. It describes the general functional and software requirements of an NAL system using external sources of bibliographic data. Various system design…

Apollo-Soyuz Pamphlet No. 4: Gravitational Field. Apollo-Soyuz Experiments in Space.

ERIC Educational Resources Information Center

Page, Lou Williams; Page, Thornton

This booklet is the fourth in a series of nine that describe the Apollo-Soyuz mission and experiments. This set is designed as a curriculum supplement for teachers, supervisors, curriculum specialists, textbook writers, and the general public. These booklets provide sources of ideas, examples of the scientific method, references to standard…

49 CFR 71.8 - Mountain zone.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Office of the Secretary of Transportation STANDARD TIME ZONE BOUNDARIES § 71.8 Mountain zone. The fourth zone, the mountain standard time zone, includes that part of the United States that is west of the boundary line between the central and mountain standard time zones described in § 71.7 and east of the...

Comparison of Intelligent Systems in Detecting a Child's Mathematical Gift

ERIC Educational Resources Information Center

Pavlekovic, Margita; Zekic-Susac, Marijana; Djurdjevic, Ivana

2009-01-01

This paper compares the efficiency of two intelligent methods: expert systems and neural networks, in detecting children's mathematical gift at the fourth grade of elementary school. The input space for the expert system and the neural network model consisted of 60 variables describing five basic components of a child's mathematical gift…

Development of a Cognate Awareness Measure for Spanish-Speaking English Language Learners

ERIC Educational Resources Information Center

Malabonga, Valerie; Kenyon, Dorry M.; Carlo, Maria; August, Diane; Louguit, Mohammed

2008-01-01

This paper describes the development and validation of the Cognate Awareness Test (CAT), which measures cognate awareness in Spanish-speaking English Language Learners (ELLs) in fourth and fifth grade. An investigation of differential performance on the two subtests of the CAT (cognates and noncognates) provides evidence that the instrument is…

A Yearlong Program for New Faculty.

ERIC Educational Resources Information Center

Doyle, Terry J.; Marcinkiewicz, Henryk R.

2001-01-01

Describes the Ferris State University (Michigan) New Faculty Transition Program, in which incoming faculty members meet every two weeks during the fall and winter semesters and attend an academic retreat. Reports that the program is in its fourth year and has been recognized as an important part of first-year faculty members' transition into the…

Building the Numeracy Skills of Undergraduate and Elementary School Students

ERIC Educational Resources Information Center

Boger, Pam

2005-01-01

This paper describes a project with the goal of exposing both elementary school and undergraduate students to the concepts associated with the experimental method, from the formulation of a researchable question to the analysis and interpretation of the results. Under the guidance of their university mentors, fourth and fifth grade students…

Webcasts Promote In-Class Active Participation and Learning in an Engineering Elective Course

ERIC Educational Resources Information Center

Freguia, Stefano

2017-01-01

This paper describes the design and outcomes of an educational intervention undertaken to improve the quality of delivery of a fourth-year engineering elective course--Industrial Wastewater and Solid Waste Management at the University of Queensland. The objective was to increase the level of active participation of students in planned…

Institute for Computational Mechanics in Propulsion (ICOMP) fourth annual review, 1989

NASA Technical Reports Server (NTRS)

1990-01-01

The Institute for Computational Mechanics in Propulsion (ICOMP) is operated jointly by Case Western Reserve University and the NASA Lewis Research Center. The purpose of ICOMP is to develop techniques to improve problem solving capabilities in all aspects of computational mechanics related to propulsion. The activities at ICOMP during 1989 are described.

"Water as Rough as an Elephant's Foot..." Learning Geography through Poetry Writing at KS2.

ERIC Educational Resources Information Center

Cunningham, Peter

2000-01-01

Describes how bilingual fourth and fifth graders at one London elementary school learned geography by writing poetry. This effort involved: engaging with the topic, consolidating knowledge and understanding, and extending knowledge and understanding. Children were highly motivated to learn. Poetry was the driving force behind their learning as…

Improving Oral Performance through Interactions Flashcards

ERIC Educational Resources Information Center

Urquijo, Jasson

2012-01-01

This paper describes an action research project that addressed the issue of low oral performance in English among third grade learners at a public girls' school in Bogota, Colombia. The issue was identified via content analysis of ten field logs compiled over the third and fourth quarter of the second semester, 2010. To address the problem of…

Improving Student Attitude and Achievement in Reading through Daily Reading Practice and Teacher Intervention Strategies.

ERIC Educational Resources Information Center

Barrett, Karen; Kreiser, Diane

This report describes a program designed to develop positive attitudes toward reading and to improve achievement in third and fourth grade students in two Midwestern communities. Teachers' observations and conversations with parents and students indicated students did not receive essential reading practice time to improve skills. Analysis of…

Using Pictures to Assist in Comprehension and Recall.

ERIC Educational Resources Information Center

Rich, Rebecca Z.; Blake, Sylvia

1994-01-01

This article describes a picture drawing strategy to enhance the comprehension of fourth- and fifth-grade students with language and reading problems. Students used adhesive notes to draw pictures of main ideas as they read aloud or listened. Students learned the strategy rapidly and were able to use the pictures to generate summary statements.…

The Fascination of Tutankhamun

ERIC Educational Resources Information Center

Markovich, Joan

2009-01-01

One of the objectives in the fourth-grade art curriculum is to review an historical character in order to appreciate the achievements of early artwork. King Tutankhamun, also known as King Tut, is a very good choice because of the wealth of stimulating information available on this intriguing figure. This article describes a lesson in which…

Radarsat Satellite Images: A New Geography Tool for Upper Elementary Classrooms.

ERIC Educational Resources Information Center

Kirman, Joseph M.

1999-01-01

Describes the Canadian Radarsat Satellite and remote sensing in order to demonstrate that teachers can incorporate this technology into the classroom. Maintains that third, fourth, fifth, and sixth grade students can understand and interpret remote sensing images and Landsat images. Provides a list of teaching resources other than the expensive…

Relating Narrative, Inquiry, and Inscriptions: Supporting Consequential Play

ERIC Educational Resources Information Center

Barab, Sasha A.; Sadler, Troy D.; Heiselt, Conan; Hickey, Daniel; Zuiker, Steven

2007-01-01

In this paper we describe our research using a multi-user virtual environment, "Quest Atlantis," to embed fourth grade students in an aquatic habitat simulation. Specifically targeted towards engaging students in a rich inquiry investigation, we layered a socio-scientific narrative and an interactive rule set into a multi-user virtual environment…

Let's Take a Road Trip

ERIC Educational Resources Information Center

Hildebrandt, Martha E.; Biglan, Barbara; Budd, Lisa

2013-01-01

In this article, the authors describe activities that can keep math and science skills sharp over summer breaks. A fourth-grade class was encouraged to talk about their coming summer break. The class brainstormed about what one might see on the road--"Observing landscapes, vehicles, and highway signage were quick replies." The children…

Trying Three-Act Tasks with Primary Students

ERIC Educational Resources Information Center

Lomax, Kendra; Alfonzo, Kristin; Dietz, Sarah; Kleyman, Ellen; Kazemi, Elham

2017-01-01

The goals of problem-solving activities in the elementary grades often include making sense of story problems, developing a range of strategies, and reaching accurate solutions. These are important mathematical aims, but they do not fully address the demands of modeling with mathematics as described in the fourth of the Common Core's eight…

"The Capture:" Kidnapping Students' Interests Using the "Guardians of Ga'Hoole"

ERIC Educational Resources Information Center

Bradbury, Leslie; Frye, Beth; Gross, Lisa

2013-01-01

This project describes a fourth-grade unit that integrated science and language arts using the book "The Capture" as a focal point. During the unit, students engaged in science activities and language arts lessons that focused on owls. Students conducted investigations that helped them develop a deeper understanding of the adaptations of…

DSM-IV and Culturally Sensitive Diagnosis: Some Observations for Counselors.

ERIC Educational Resources Information Center

Smart, David W.; Smart, Julie F.

1997-01-01

Describes the evolution of cultural sensitivity in the third and fourth editions of the Diagnostic and Statistical Manual of Mental Disorders (DSM). Discusses five improvements in the DSM-IV: (1) descriptions of specific cultural features; (2) glossary of culture-bound syndromes; (3) outline of cultural formulation; (4) broader definition of Axis…

Vehicle-to-infrastructure (V2I) safety applications performance requirements, vol. 4, reduced speed zone warning with lane closure (RSZW/LC).

DOT National Transportation Integrated Search

2015-08-01

This document is the fourth of a seven volume report that describe the Performance Requirements for the connected vehicle vehicle-to-infrastructure (V2I) safety applications developed for the U.S. Department of Transportation (U.S. DOT). This volume ...

The Fourth World Conservation Lecture: The Evolution of Conservation and Contemporary Issues.

ERIC Educational Resources Information Center

Kassas, Mohammed

1985-01-01

Traces the international movements that focused on the conservation and protection of nature within the past five decades. Explains how man-nature relationships are influenced by the interaction of the three systems of the biosphere, technosphere, and sociosphere. Issues involved with deforestation and desertification are also described. (ML)

Standards for Cataloging Nonprint Materials. Fourth Edition. An Interpretation and Practical Application.

ERIC Educational Resources Information Center

Tillin, Alma M.; Quinly, William J.

Standards established by the Association for Educational Communications and Technology (AECT) set forth basic cataloging rules that apply to all types of nonprint materials. Included are all elements needed to identify, describe, and retrieve an article. Cataloging rules are applied to 18 specific media formats including audiorecording, films,…

Plasma, The Fourth State of Matter

ERIC Educational Resources Information Center

Zandy, Hassan F.

1970-01-01

Discusses plasma as a source of energy through nuclear fission processes, as well as the difficulties encountered in such a process. States that 99 percent of the matter in the universe is plasma, and only 1 percent is the common three states of matter. Describes the fundamental properties of plasma, plasma "pinch, and plasma oscillations. (RR)

School Based/University Collaborative Effort: A Pre Service Model.

ERIC Educational Resources Information Center

Bercik, Janet T.

This paper discusses the principles and describes the planning and development of a student teaching program model for Northeastern Illinois University students. The program is in its fourth year and was collaboratively designed by faculty from the university and a local middle school. The model is based on the importance of communication,…

Using the NIATx Model to Implement User-Centered Design of Technology for Older Adults.

PubMed

Gustafson, David H; Maus, Adam; Judkins, Julianne; Dinauer, Susan; Isham, Andrew; Johnson, Roberta; Landucci, Gina; Atwood, Amy K

2016-01-14

What models can effectively guide the creation of eHealth and mHealth technologies? This paper describes the use of the NIATx model as a framework for the user-centered design of a new technology for older adults. The NIATx model is a simple framework of process improvement based on the following principles derived from an analysis of decades of research from various industries about why some projects fail and others succeed: (1) Understand and involve the customer; (2) fix key problems; (3) pick an influential change leader; (4) get ideas from outside the field; (5) use rapid-cycle testing. This paper describes the use of these principles in technology development, the strengths and challenges of using this approach in this context, and lessons learned from the process. Overall, the NIATx model enabled us to produce a user-focused technology that the anecdotal evidence available so far suggests is engaging and useful to older adults. The first and fourth principles were especially important in developing the technology; the fourth proved the most challenging to use.

Using the NIATx Model to Implement User-Centered Design of Technology for Older Adults

PubMed Central

Maus, Adam; Judkins, Julianne; Dinauer, Susan; Isham, Andrew; Johnson, Roberta; Landucci, Gina; Atwood, Amy K

2016-01-01

What models can effectively guide the creation of eHealth and mHealth technologies? This paper describes the use of the NIATx model as a framework for the user-centered design of a new technology for older adults. The NIATx model is a simple framework of process improvement based on the following principles derived from an analysis of decades of research from various industries about why some projects fail and others succeed: (1) Understand and involve the customer; (2) fix key problems; (3) pick an influential change leader; (4) get ideas from outside the field; (5) use rapid-cycle testing. This paper describes the use of these principles in technology development, the strengths and challenges of using this approach in this context, and lessons learned from the process. Overall, the NIATx model enabled us to produce a user-focused technology that the anecdotal evidence available so far suggests is engaging and useful to older adults. The first and fourth principles were especially important in developing the technology; the fourth proved the most challenging to use. PMID:27025985

Endogenous opiates and behavior: 2011.

PubMed

Bodnar, Richard J

2012-12-01

This paper is the thirty-fourth consecutive installment of the annual review of research concerning the endogenous opioid system. It summarizes papers published during 2011 that studied the behavioral effects of molecular, pharmacological and genetic manipulation of opioid peptides, opioid receptors, opioid agonists and opioid antagonists. The particular topics that continue to be covered include the molecular-biochemical effects and neurochemical localization studies of endogenous opioids and their receptors related to behavior (Section 2), and the roles of these opioid peptides and receptors in pain and analgesia (Section 3); stress and social status (Section 4); tolerance and dependence (Section 5); learning and memory (Section 6); eating and drinking (Section 7); alcohol and drugs of abuse (Section 8); sexual activity and hormones, pregnancy, development and endocrinology (Section 9); mental illness and mood (Section 10); seizures and neurologic disorders (Section 11); electrical-related activity and neurophysiology (Section 12); general activity and locomotion (Section 13); gastrointestinal, renal and hepatic functions (Section 14); cardiovascular responses (Section 15); respiration (Section 16); and immunological responses (Section 17). Copyright © 2012 Elsevier Inc. All rights reserved.

Levels of Phonology Related to Reading and Writing in Middle Childhood

ERIC Educational Resources Information Center

Del Campo, Roxana; Buchanan, William R.; Abbott, Robert D.; Berninger, Virginia W.

2015-01-01

The relationships of different levels of phonological processing (sounds in heard and spoken words for whole words, syllables, phonemes, and rimes) to multi-leveled functional reading or writing systems were studied. Participants in this cross-sectional study were students in fourth-grade (n = 119, mean age 116.5 months) and sixth-grade (n = 105,…

Cognitive Development and Down Syndrome: Age-Related Change on the Stanford-Binet Test (Fourth Edition)

ERIC Educational Resources Information Center

Couzens, Donna; Cuskelly, Monica; Haynes, Michele

2011-01-01

Growth models for subtests of the Stanford-Binet Intelligence Scale, 4th edition (R. L. Thorndike, E. P. Hagen, & J. M. Sattler, 1986a, 1986b) were developed for individuals with Down syndrome. Models were based on the assessments of 208 individuals who participated in longitudinal and cross-sectional research between 1987 and 2004. Variation…

Environmental Education Activities Manual, Book 4: Upper Elementary Activities.

ERIC Educational Resources Information Center

Stapp, William B., Ed.; Cox, Dorothy A., Ed.

This activities book for the upper elementary grades is the fourth book of a series of six books designed to provide developmental K-12 experiences designed to support the basic environmental philosophy of spaceship earth presented in Book 1. The aims of the four activity sections of this book are to aid in developing students to make them more…

75 FR 55352 - Public Announcement Pursuant to the Government in the Sunshine Act (Pub. L. 94-409) [5 U.S.C...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-10

... DEPARTMENT OF JUSTICE Parole Commission Public Announcement Pursuant to the Government in the Sunshine Act (Pub. L. 94-409) [5 U.S.C. Section 552b] AGENCY HOLDING MEETING: Department of Justice, United States Parole Commission. TIME AND DATE: 10 a.m., September 9, 2010. PLACE: 5550 Friendship Blvd., Fourth...

The Texas Production Manual: A Source Book for the Motion Picture and Video Industry. Fourth Edition.

ERIC Educational Resources Information Center

Kuttruff, Alma J., Ed.

This manual is a cross-referenced directory to film industry personnel and services available in the State of Texas. The Who's Who section contains an alphabetical listing of companies and individuals in the state engaged in some aspect of motion picture or video production. These listings include brief summaries of each company and individuals'…

Environmental and Community Health: Individualized Health Incentive Program Modules for Physically Disabled Students for Grades Kindergarten Through Twelve. Teacher's Edition.

ERIC Educational Resources Information Center

Reggio, Kathryn D.; And Others

The fourth in a series of health education modules for physically handicapped students (grades K-12) centers on environmental and community health. Considered in an introductory section are definitions and descriptions of nine types of physical disabilities, and reviewed are learning activities in environmental and community health at The Human…

Arkansas' Children: How Well Are They Doing? Arkansas Kids Count Data Book 1996.

ERIC Educational Resources Information Center

Dahlstrom, Sherryl M.; High, Rhonda L.

This Kids Count data book is the fourth to examine the well-being of Arkansas' children and notes trends from 1990 to 1995. The report's introductory sections include discussions of the potential impact of welfare reform on Arkansas' children, and present figures detailing the number of children affected by particular risk factors each week. The…

34 CFR 222.181 - What eligibility requirements must an LEA meet to apply for a modernization grant under the...

Code of Federal Regulations, 2010 CFR

2010-07-01

... 34 Education 1 2010-07-01 2010-07-01 false What eligibility requirements must an LEA meet to apply for a modernization grant under the fourth priority? 222.181 Section 222.181 Education Regulations of the Offices of the Department of Education OFFICE OF ELEMENTARY AND SECONDARY EDUCATION, DEPARTMENT OF...

Systematic Program Design: A Handbook for Volunteers. Appropriate Technologies for Development. Fourth Edition. Reprint R-44A.

ERIC Educational Resources Information Center

Peace Corps, Washington, DC. Information Collection and Exchange Div.

This manual is intended to assist volunteers and staff of volunteer organizations in the design of projects in various community and social service areas. The first section of the manual is a guidebook that addresses such aspects of the planning, implementation, and evaluation process as situational analysis, needs assessment, task-oriented…

TV Trouble-Shooting Manual. Volumes 9-10. Part 4: Chroma-Signal Reproduction Circuit. Student and Instructor's Manuals.

ERIC Educational Resources Information Center

Mukai, Masaaki; Kobayashi, Ryozo

These volumes are, respectively, the self-instructional student manual and the teacher manual that cover the fourth set of training topics in this course. Both contain identical information on the chroma signal reproduction circuit, including a block diagram of a chroma signal reproduction circuit and sections on the bandpass amplifier circuit,…

Principles and Practices of Occupational Safety and Health: Student Manual: Booklet Four.

ERIC Educational Resources Information Center

Occupational Safety and Health Administration, Washington, DC.

The manual is the fourth of six student manuals for use in a course on occupational health and safety for supervisory personnel. The manual contains lessons 8-11 of the 15 consecutively-numbered lessons, each of which contains study questions (and answers) interwoven with the text and review questions at the end of each section. Lesson 8 discusses…

Adoption of 4G Mobile Services from the Female Student's Perspective: Case of Princess Nora University

ERIC Educational Resources Information Center

Rawashdeh, Awni

2015-01-01

The aim this study was to examine the relationship between the perceived usefulness, perceived ease of use, perceived entertainment, attitude and the users' intention toward using the fourth-generation (4G) wireless mobile services. Data of this study were collected by survey with a cross sectional approach. The data were analyzed with factor…