basic number facts: Topics by Science.gov

Sample records for basic number facts

Effects of Two Interventions on Solving Basic Fact Problems by Second Graders with Mathematics Learning Disabilities

ERIC Educational Resources Information Center

Dennis, Minyi Shih; Sorrells, Audrey McCray; Falcomata, Terry S.

2016-01-01

This study used a multiple probe across participants design, replicated across two interventions and counterbalanced across participant groups to examine the effects of number sense intervention and extensive practice intervention on strategy transformation when students with mathematics learning disabilities (MLD) solved basic fact problems. In…
Improving basic math skills through integrated dynamic representation strategies.

PubMed

González-Castro, Paloma; Cueli, Marisol; Cabeza, Lourdes; Álvarez-García, David; Rodríguez, Celestino

2014-01-01

In this paper, we analyze the effectiveness of the Integrated Dynamic Representation strategy (IDR) to develop basic math skills. The study involved 72 students, aged between 6 and 8 years. We compared the development of informal basic skills (numbers, comparison, informal calculation, and informal concepts) and formal (conventionalisms, number facts, formal calculus, and formal concepts) in an experimental group (n = 35) where we applied the IDR strategy and in a Control group (n = 37) in order to identify the impact of the procedure. The experimental group improved significantly in all variables except for number facts and formal calculus. It can therefore be concluded that IDR favors the development of the skills more closely related to applied mathematics than those related to automatic mathematics and mental arithmetic.
Effect of a Direct Instruction Flashcard System for Increasing the Performance of Basic Division Facts for a Middle School Student with ADD/OHI

ERIC Educational Resources Information Center

Bjordahl, Michaelyn; Talboy, Rebeccah; Neyman, Jennifer; McLaughlin, T. F.; Hoenike, Richelle

2014-01-01

The purpose of this study was to evaluate the effects of a Direct Instruction (DI) flashcard system on the mastery, accuracy and fluency of basic division math facts (numbers 0-12) for a seventh grade boy, diagnosed with Attention Deficit Disorder (ADD). The effects of the DI flashcard system were examined in a multiple baseline design across…
Joint Terminal Attack Controller: Separating Fact From Fiction

DTIC Science & Technology

2003-04-01

qualified:” “Certified: an individual who has attended the appropriate service level school and has been trained to the standards of a JTAC...numbers illustrates the challenge of keeping a small (pre-JTAC) controller force at the basic proficiency level . DoD has approximately 1,250...with live aircraft are needed to keep the pre-JTAC number of controllers at a basic level . The JTAC program will allow an unchecked number of
Theoretical Frameworks for Math Fact Fluency

ERIC Educational Resources Information Center

Arnold, Katherine

2012-01-01

Recent education statistics indicate persistent low math scores for our nation's students. This drop in math proficiency includes deficits in basic number sense and automaticity of math facts. The decrease has been recorded across all grade levels with the elementary levels showing the greatest loss (National Center for Education Statistics,…
The Gradual and Differential Effects of Direct Instruction Flashcards with and without a DRH Contingency on Basic Multiplication Facts for Two Students with Severe Behaviors Disorders

ERIC Educational Resources Information Center

Pierce, Kevin D.; McLaughlin, T. F.; Neyman, J.; King, K.

2012-01-01

The purpose the present research was to evaluate the efficacy of DI flashcards on the math performance of two students with behavior disorders. The number of correct digits per minute was assessed. The outcomes indicated the DI flashcards were somewhat effective in improving the number of math facts that each participant could correctly write.…
BASIC ELECTRICITY. SCIENCE IN ACTION SERIES, NUMBER 14.

ERIC Educational Resources Information Center

CASSEL, RICHARD

THIS TEACHING GUIDE, INVOLVING ACTIVITIES FOR DEVELOPING AN UNDERSTANDING OF BASIC ELECTRICITY, EMPHASIZES STUDENT INVESTIGATIONS RATHER THAN FACTS, AND IS BASED ON THE PREMISE THAT THE MAJOR GOAL IN SCIENCE TEACHING IS THE DEVELOPMENT OF THE INVESTIGATIVE ATTITUDE IN THE STUDENT. ACTIVITIES SUGGESTED INVOLVE SIMPLE DEMONSTRATIONS AND EXPERIMENTS…
The Individual Basic Facts Assessment Tool

ERIC Educational Resources Information Center

Tait-McCutcheon, Sandi; Drake, Michael

2015-01-01

There is an identified and growing need for a levelled diagnostic basic facts assessment tool that provides teachers with formative information about students' mastery of a broad range of basic fact sets. The Individual Basic Facts Assessment tool has been iteratively and cumulatively developed, trialled, and refined with input from teachers and…
Computational fluency and strategy choice predict individual and cross-national differences in complex arithmetic.

PubMed

Vasilyeva, Marina; Laski, Elida V; Shen, Chen

2015-10-01

The present study tested the hypothesis that children's fluency with basic number facts and knowledge of computational strategies, derived from early arithmetic experience, predicts their performance on complex arithmetic problems. First-grade students from United States and Taiwan (N = 152, mean age: 7.3 years) were presented with problems that differed in difficulty: single-, mixed-, and double-digit addition. Children's strategy use varied as a function of problem difficulty, consistent with Siegler's theory of strategy choice. The use of decomposition strategy interacted with computational fluency in predicting the accuracy of double-digit addition. Further, the frequency of decomposition and computational fluency fully mediated cross-national differences in accuracy on these complex arithmetic problems. The results indicate the importance of both fluency with basic number facts and the decomposition strategy for later arithmetic performance. (c) 2015 APA, all rights reserved).
Scratch Your Brain Where It Itches: Math Games, Tricks and Quick Activities, Book A-1.

ERIC Educational Resources Information Center

Brumbaugh, Linda

This resource book contains mathematical games, tricks, and quick activities for the classroom. Categories include place value, number lines, basic facts and computation, computation and calculator practice, puzzles for tricky thinkers, and geometry. Ten classroom games and activities are found in the place value and number line sections, 27…
Improving Mastery of Basic Mathematics Facts in Elementary School through Various Learning Strategies.

ERIC Educational Resources Information Center

Haught, Laurie; Kunce, Christine; Pratt, Phyllis; Werneske, Roberta; Zemel, Susan

This report describes the intervention programs used to improve student proficiency in learning, recalling, and retaining basic mathematics facts. The targeted population consisted of first, second, third, and fifth grades in four suburban midwestern schools. The problems of recalling basic mathematics facts is documented through teacher surveys,…
Multiplicative Thinking: Much More than Knowing Multiplication Facts and Procedures

ERIC Educational Resources Information Center

Hurst, Chris; Hurrell, Derek

2016-01-01

Multiplicative thinking is accepted as a "big idea" of mathematics that underpins important mathematical concepts such as fraction understanding, proportional reasoning, and algebraic thinking. It is characterised by understandings such as the multiplicative relationship between places in the number system, basic and extended number…
Comparison of a math fact rehearsal and a mnemonic strategy approach for improving math fact fluency.

PubMed

Nelson, Peter M; Burns, Matthew K; Kanive, Rebecca; Ysseldyke, James E

2013-12-01

The current study used a randomized controlled trial to compare the effects of a practice-based intervention and a mnemonic strategy intervention on the retention and application of single-digit multiplication facts with 90 third- and fourth-grade students with math difficulties. Changes in retention and application were assessed separately using one-way ANCOVAs in which students' pretest scores were included as the covariate. Students in the practice-based intervention group had higher retention scores (expressed as the total number of digits correct per minute) relative to the control group. No statistically significant between-group differences were observed for application scores. Practical and theoretical implications for interventions targeting basic multiplication facts are discussed. © 2013.
Micro-based fact collection tool user's manual

NASA Technical Reports Server (NTRS)

Mayer, Richard

1988-01-01

A procedure designed for use by an analyst to assist in the collection and organization of data gathered during the interview processes associated with system analysis and modeling task is described. The basic concept behind the development of this tool is that during the interview process an analyst is presented with assertions of facts by the domain expert. The analyst also makes observations of the domain. These facts need to be collected and preserved in such a way as to allow them to serve as the basis for a number of decision making processes throughout the system development process. This tool can be thought of as a computerization of the analysts's notebook.
A Profile of Bullying at School.

ERIC Educational Resources Information Center

Olweus, Dan

2003-01-01

Describes basic facts and common myths about bullying. Covers the key principles of the Olweus Bulling Prevention Program. Discusses the results of research-based evaluations of the Olweus Program. Describes Norway's recent national initiative against bullying, which includes the use of the Olweus Program in a large number of elementary and junior…
Reasoning for All: An Instructional Model

ERIC Educational Resources Information Center

Fuentes, Sarah Quebec; Crawford, Lindy; Huscroft-D'Angelo, Jacqueline

2017-01-01

All students should have opportunities to develop their ability to reason mathematically. Gersten and Chard (1999) support this stance with respect to students with learning disabilities: "Even if students are not automatic with basic facts, they still should be engaged in activities that promote the development of number sense and…
VAKT for Basic Subtraction Facts.

ERIC Educational Resources Information Center

Thornton, Carol A.; Toohey, Margaret A.

Guidelines are presented for modifying basic instruction of subtraction facts for elementary level learning disabled students. A detailed case study is used to illustrate a five-step structured program: (1) find a way to work it out; (2) add to check; (3) learn the partner facts; (4) study families of facts; (5) review and practice. The selection…
A Mathematical Model Of Dengue-Chikungunya Co-Infection In A Closed Population

NASA Astrophysics Data System (ADS)

Aldila, Dipo; Ria Agustin, Maya

2018-03-01

Dengue disease has been a major health problem in many tropical and sub-tropical countries since the early 1900s. On the other hand, according to a 2017 WHO fact sheet, Chikungunya was detected in the first outbreak in 1952 in Tanzania and has continued increasing until now in many tropical and sub-tropical countries. Both these diseases are vector-borne diseases which are spread by the same mosquito, i.e. the female Aedes aegypti. According to the WHO report, there is a great possibility that humans and mosquitos might be infected by dengue and chikungunya at the same time. Here in this article, a mathematical model approach will be used to understand the spread of dengue and chikungunya in a closed population. A model is developed as a nine-dimensional deterministic ordinary differential equation. Equilibrium points and their local stability are analyzed analytically and numerically. We find that the basic reproduction number, the endemic indicator, is given by the maximum of three different basic reproduction numbers of a complete system, i.e. basic reproduction numbers for dengue, chikungunya and for co-infection between dengue and chikungunya. We find that the basic reproduction number for the co-infection sub-system dominates other basic reproduction numbers whenever it is larger than one. Some numerical simulations are provided to confirm these analytical results.
How to save lives and reduce injuries : a citizen activist guide to effectively fight drunk driving.

DOT National Transportation Integrated Search

1982-08-01

This guide is designed to teach you the basics of exactly how to get drunk drivers off the roads in enough numbers so that there will, in fact, be significantly fewer innocent people killed and injured where you live. And it only takes one motivated ...
Australian Curriculum Linked Lessons. Fluency

ERIC Educational Resources Information Center

Hurrell, Derek

2014-01-01

In this article, Derek Hurrell, points out that while it's easy to fall into the impression that the proficiency strand "Fluency" is all about knowing basic number facts in all its many and splendid ways. He add it is easy to overlook, that within Fluency there are requirements that are based in Algebra; Measurement and Geometry; and…

Enriching Addition and Subtraction Fact Mastery through Games

ERIC Educational Resources Information Center

Bay-Williams, Jennifer M.; Kling, Gina

2014-01-01

The learning of "basic facts"--single-digit combinations for addition, subtraction, multiplication, and division--has long been a focus of elementary school mathematics. Many people remember completing endless worksheets, timed tests, and flash card drills as they attempted to "master" their basic facts as children. However,…
Preserving Knowledge: The Case for Alkaline Paper. ARL Briefing Package Number 3.

ERIC Educational Resources Information Center

Association of Research Libraries, Washington, DC.

This briefing package consists of a compilation of over 15 papers, fact sheets, and other materials focusing on the use of acid-free papers in books and other publications. The document contains the following: Executive Summary and List of Contents; Some Frequently Asked Questions; "Paper Preservation in Library Collections: Basic Information.…
Computational Fluency and Strategy Choice Predict Individual and Cross-National Differences in Complex Arithmetic

ERIC Educational Resources Information Center

Vasilyeva, Marina; Laski, Elida V.; Shen, Chen

2015-01-01

The present study tested the hypothesis that children's fluency with basic number facts and knowledge of computational strategies, derived from early arithmetic experience, predicts their performance on complex arithmetic problems. First-grade students from United States and Taiwan (N = 152, mean age: 7.3 years) were presented with problems that…
Using a Computer Game to Reinforce Skills in Addition Basic Facts in Second Grade.

ERIC Educational Resources Information Center

Kraus, William H.

1981-01-01

A computer-generated game called Fish Chase was developed to present drill-and-practice exercises on addition facts. The subjects of the study were 19 second-grade pupils. The results indicate a computer game can be used effectively to increase proficiency with basic facts. (MP)
Fluency with Basic Addition

ERIC Educational Resources Information Center

Garza-Kling, Gina

2011-01-01

Traditionally, learning basic facts has focused on rote memorization of isolated facts, typically through the use of flash cards, repeated drilling, and timed testing. However, as many experienced teachers have seen, "drill alone does not develop mastery of single-digit combinations." In contrast, a fluency approach to learning basic addition…
Quantum Metric of Classic Physics

NASA Astrophysics Data System (ADS)

Machusky, Eugene

2017-09-01

By methods of differential geometry and number theory the following has been established: All fundamental physical constants are the medians of quasi-harmonic functions of relative space and relative time. Basic quantum units are, in fact, the gradients of normal distribution of standing waves between the points of pulsating spherical spiral, which are determined only by functional bonds of transcendental numbers PI and E. Analytically obtained values of rotational speed, translational velocity, vibrational speed, background temperature and molar mass give the possibility to evaluate all basic quantum units with practically unlimited accuracy. Metric of quantum physics really is two-dimensional image of motion of waves in three-dimensional space. Standard physical model is correct, but SI metric system is insufficiently exact at submillimeter distances.
The Black-White Test Score Gap through Third Grade. NBER Working Paper No. 11049

ERIC Educational Resources Information Center

Fryer, Roland G.; Levitt, Steven D.

2005-01-01

This paper describes basic facts regarding the black-white test score gap over the first four years of school. Black children enter school substantially behind their white counterparts in reading and math, but including a small number of covariates erases the gap. Over the first four years of school, however, blacks lose substantial ground…
Teaching Facts of Addition to Brazilian Children with Attention-Deficit/Hyperactivity Disorder

ERIC Educational Resources Information Center

Costa, Adriana Corrêa; Rohde, Luis Augusto; Dorneles, Beatriz Vargas

2015-01-01

Storage and/or automatic retrieval of the basic facts of addition from the long-term memory seems to be impaired in children with ADHD presenting arithmetical difficulties. The present study was carried out to evaluate the effectiveness of an educational intervention model designed to teach basic facts of addition as a means of advancing from…
Individual Differences in Algebraic Cognition: Relation to the Approximate Number and Sematic Memory Systems

PubMed Central

Geary, David C.; Hoard, Mary K.; Nugent, Lara; Rouder, Jeffrey N.

2015-01-01

The relation between performance on measures of algebraic cognition and acuity of the approximate number system (ANS) and memory for addition facts was assessed for 171 (92 girls) 9th graders, controlling parental education, sex, reading achievement, speed of numeral processing, fluency of symbolic number processing, intelligence, and the central executive component of working memory. The algebraic tasks assessed accuracy in placing x,y pairs in the coordinate plane, speed and accuracy of expression evaluation, and schema memory for algebra equations. ANS acuity was related to accuracy of placements in the coordinate plane and expression evaluation, but not schema memory. Frequency of fact-retrieval errors was related to schema memory but not coordinate plane or expression evaluation accuracy. The results suggest the ANS may contribute to or is influenced by spatial-numerical and numerical only quantity judgments in algebraic contexts, whereas difficulties in committing addition facts to long-term memory may presage slow formation of memories for the basic structure of algebra equations. More generally, the results suggest different brain and cognitive systems are engaged during the learning of different components of algebraic competence, controlling demographic and domain general abilities. PMID:26255604
Literacy, Numeracy and Problem Solving in Technology-Rich Environments: Framework for the OECD Survey of Adult Skills

ERIC Educational Resources Information Center

OECD Publishing (NJ3), 2012

2012-01-01

A basic level of literacy and numeracy is essential for full participation in modern societies. While very few people in most of the advanced countries could be regarded as illiterate or innumerate, recent studies have shown that there are, in fact, significant numbers of people with poor skills, and that low levels of skills are associated with…
Cognitive access to numbers: the philosophical significance of empirical findings about basic number abilities.

PubMed

Giaquinto, Marcus

2017-02-19

How can we acquire a grasp of cardinal numbers, even the first very small positive cardinal numbers, given that they are abstract mathematical entities? That problem of cognitive access is the main focus of this paper. All the major rival views about the nature and existence of cardinal numbers face difficulties; and the view most consonant with our normal thought and talk about numbers, the view that cardinal numbers are sizes of sets, runs into the cognitive access problem. The source of the problem is the plausible assumption that cognitive access to something requires causal contact with it. It is argued that this assumption is in fact wrong, and that in this and similar cases, we should accept that a certain recognize-and-distinguish capacity is sufficient for cognitive access. We can then go on to solve the cognitive access problem, and thereby support the set-size view of cardinal numbers, by paying attention to empirical findings about basic number abilities. To this end, some selected studies of infants, pre-school children and a trained chimpanzee are briefly discussed.This article is part of a discussion meeting issue 'The origins of numerical abilities'. © 2017 The Author(s).
Basic Weather Facts Study Texts for Students.

ERIC Educational Resources Information Center

Ontario Ministry of the Environment, Toronto.

This pamphlet offers information to teachers and students concerning basic facts about weather and how to construct simple weather measurement devices. Directions, necessary materials, procedures, and instructions for use are given for four weather predicting instruments: wind vane, rain gauge, barometer, anemometer. Information is provided on…
Adult Competency Education Kit. Basic Skills in Speaking, Math, and Reading for Employment. Part G. ACE Competency Based Job Descriptions: #22--Refrigerator Mechanic; #24--Motorcycle Repairperson.

ERIC Educational Resources Information Center

San Mateo County Office of Education, Redwood City, CA. Career Preparation Centers.

This fourth of fifteen sets of Adult Competency Education (ACE) Competency Based Job Descriptions in the ACE kit contains job descriptions for Refrigerator Mechanic and Motorcycle Repairperson. Each begins with a fact sheet that includes this information: occupational title, D.O.T. code, ACE number, career ladder, D.O.T. general educational…
Ethanol Basics (Fact Sheet)

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

Not Available

2015-01-01

Ethanol is a widely-used, domestically-produced renewable fuel made from corn and other plant materials. More than 96% of gasoline sold in the United States contains ethanol. Learn more about this alternative fuel in the Ethanol Basics Fact Sheet, produced by the U.S. Department of Energy's Clean Cities program.
Basic Math Facts: Guidelines for Teaching and Learning.

ERIC Educational Resources Information Center

Thornton, Carol A.; Toohey, Margaret A.

1985-01-01

Research and curriculum development projects have investigated ways to make teaching and learning basic facts easier. Reseach results and implications from four major projects are presented. Ten specific guidelines are then given and illustrated by examples from addition. Modifying instructional sequence and matching learning tasks with learning…
Individual differences in algebraic cognition: Relation to the approximate number and semantic memory systems.

PubMed

Geary, David C; Hoard, Mary K; Nugent, Lara; Rouder, Jeffrey N

2015-12-01

The relation between performance on measures of algebraic cognition and acuity of the approximate number system (ANS) and memory for addition facts was assessed for 171 ninth graders (92 girls) while controlling for parental education, sex, reading achievement, speed of numeral processing, fluency of symbolic number processing, intelligence, and the central executive component of working memory. The algebraic tasks assessed accuracy in placing x,y pairs in the coordinate plane, speed and accuracy of expression evaluation, and schema memory for algebra equations. ANS acuity was related to accuracy of placements in the coordinate plane and expression evaluation but not to schema memory. Frequency of fact retrieval errors was related to schema memory but not to coordinate plane or expression evaluation accuracy. The results suggest that the ANS may contribute to or be influenced by spatial-numerical and numerical-only quantity judgments in algebraic contexts, whereas difficulties in committing addition facts to long-term memory may presage slow formation of memories for the basic structure of algebra equations. More generally, the results suggest that different brain and cognitive systems are engaged during the learning of different components of algebraic competence while controlling for demographic and domain general abilities. Copyright © 2015 Elsevier Inc. All rights reserved.
Zipf's word frequency law in natural language: a critical review and future directions.

PubMed

Piantadosi, Steven T

2014-10-01

The frequency distribution of words has been a key object of study in statistical linguistics for the past 70 years. This distribution approximately follows a simple mathematical form known as Zipf's law. This article first shows that human language has a highly complex, reliable structure in the frequency distribution over and above this classic law, although prior data visualization methods have obscured this fact. A number of empirical phenomena related to word frequencies are then reviewed. These facts are chosen to be informative about the mechanisms giving rise to Zipf's law and are then used to evaluate many of the theoretical explanations of Zipf's law in language. No prior account straightforwardly explains all the basic facts or is supported with independent evaluation of its underlying assumptions. To make progress at understanding why language obeys Zipf's law, studies must seek evidence beyond the law itself, testing assumptions and evaluating novel predictions with new, independent data.
Adult Competency Education Kit. Basic Skills in Speaking, Math, and Reading for Employment. Part D. ACE Competency Based Job Descriptions: #2--Child Care Attendent; #4--Guard; #8--Medical Assistant.

ERIC Educational Resources Information Center

San Mateo County Office of Education, Redwood City, CA. Career Preparation Centers.

This first of fifteen sets of Adult Competency Education (ACE) Based Job Descriptions in the ACE kit contains job descriptions for Child Care Attendent, Guard, and Medical Assistant. Each begins with a fact sheet that includes this information: occupational title, D.O.T. code, ACE number, career ladder, D.O.T. general educational developmental…
Adult Competency Education Kit. Basic Skills in Speaking, Math, and Reading for Employment. Part R. ACE Competency Based Job Descriptions: #95--Bus Driver; #98--General Loader; #99--Forklift Operator; #100--Material Handler.

ERIC Educational Resources Information Center

San Mateo County Office of Education, Redwood City, CA. Career Preparation Centers.

This fifteenth of fifteen sets of Adult Competency Education (ACE) Competency Based Job Descriptions in the ACE kit contains job descriptions for Bus Driver, General Loader, Forklift Operator, and Material Handler. Each begins with a fact sheet that includes this information: occupational title, D.O.T. code, ACE number, career ladder, D.O.T.…
Adult Competency Education Kit. Basic Skills in Speaking, Math, and Reading for Employment. Part F. ACE Competency Based Job Descriptions: #20--Body Fender Mechanic; #21--New Car Get-Ready Person.

ERIC Educational Resources Information Center

San Mateo County Office of Education, Redwood City, CA. Career Preparation Centers.

This third of sixteen sets of Adult Competency Education (ACE) Based Job Descriptions in the ACE kit contains job descriptions for Body Fender Mechanic and New Car Get-Ready Person. Each begins with a fact sheet that includes this information: occupational title, D.O.T. code, ACE number, career ladder, D.O.T. general educational developmental…

Using High-Probability Instructional Sequences and Explicit Instruction to Teach Multiplication Facts

ERIC Educational Resources Information Center

Leach, Debra

2016-01-01

Students with learning disabilities often struggle with math fact fluency and require specialized interventions to recall basic facts. Deficits in math fact fluency can result in later difficulties when learning higher-level mathematical computation, concepts, and problem solving. The response-to-intervention (RTI) and…
An Internal Construct Validation Study of the "Iowa Tests of Basic Skills" (Level 12, Form G) Reading Comprehension Test Items.

ERIC Educational Resources Information Center

Perkins, Kyle; Duncan, Ann

An assessment analysis was performed to determine whether sets of items designed to measure three different subskills of reading comprehension of the Iowa Tests of Basic Skills (ITBSs) did, in fact, distinguish among these subskills. The three major skills objectives were: (1) facts; (2) generalizations; and (3) inferences. Data from…
Construction Upgrade. A Pack To Improve Communication, Numerical and IT Skills for NVQ.

ERIC Educational Resources Information Center

Rylands, Judy

This pack of materials is designed to help students working to improve their basic skills as part of their carpentry and joinery course. An introduction lists relevant core skills units and basic skills standards. The six individual sections of the pack are divided into task sheets and fact sheets. The fact sheets give information and teaching…
Mapping the Relationships among Basic Facts, Concepts and Application, and Common Core Curriculum-Based Mathematics Measures

ERIC Educational Resources Information Center

Codding, Robin S.; Mercer, Sterett; Connell, James; Fiorello, Catherine; Kleinert, Whitney

2016-01-01

There is a paucity of evidence supporting the use of curriculum-based mathematics measures (M-CBMs) at the middle school level, which makes data-based decisions challenging for school professionals. The purpose of this study was to examine the relationships among three existing M-CBM indices: (a) basic facts, (b) concepts/application, and (c)…
Adult Competency Education Kit. Basic Skills in Speaking, Math, and Reading for Employment. Part N. ACE Competency Based Job Descriptions: #65--Typist I; #67--Grocery Checker; #68--File Clerk; #69--Receptionist; #70--Bank Teller; #71--Clerk, General Office.

ERIC Educational Resources Information Center

San Mateo County Office of Education, Redwood City, CA. Career Preparation Centers.

This eleventh of fifteen sets of Adult Competency Education (ACE) Competency Based Job Descriptions in the ACE kit contains job descriptions for Typist I, Grocery Checker, File Clerk, Receptionist; Bank Teller; and Clerk, General Office. Each begins with a fact sheet that includes this information: occupational title, D.O.T. code, ACE number,…
Adult Competency Education Kit. Basic Skills in Speaking, Math, and Reading for Employment. Part O. ACE Competency Based Job Descriptions: #72--Ward Clerk; #73--Account Clerk; #74--Mail Handler (Messenger); #75--Payroll Clerk.

ERIC Educational Resources Information Center

San Mateo County Office of Education, Redwood City, CA. Career Preparation Centers.

This twelfth of fifteen sets of Adult Competency Education (ACE) Based Job Descriptions in the ACE kit contains job descriptions for Ward Clerk, Account Clerk, Mail Handler (Messenger), and Payroll Clerk. Each begins with a fact sheet that includes this information: occupational title, D.O.T. code, ACE number, career ladder, D.O.T. general…
Adult Competency Education Kit. Basic Skills in Speaking, Math, and Reading for Employment. Part Q. ACE Competency Based Job Descriptions: #91--Meat Cutter; #92--Shipping Clerk; #93--Long Haul Truck Driver; #94--Truck Driver--Light.

ERIC Educational Resources Information Center

San Mateo County Office of Education, Redwood City, CA. Career Preparation Centers.

This fourteenth of fifteen sets of Adult Competency Education (ACE) Based Job Descriptions in the ACE kit contains job descriptions for Meat Cutter, Shipping Clerk, Long Haul Truck Driver, and Truck Driver--Light. Each begins with a fact sheet that includes this information: occupational title, D.O.T. code, ACE number, career ladder, D.O.T.…
Adult Competency Education Kit. Basic Skills in Speaking, Math, and Reading for Employment. Part I. ACE Competency Based Job Descriptions: #30--Roofer Apprentice; #31--Pipefitter; #32--Medical Supply Clerk; #33--Stock Clerk; #35--Warehouseman (Laborer, Stores).

ERIC Educational Resources Information Center

San Mateo County Office of Education, Redwood City, CA. Career Preparation Centers.

This sixth of fifteen sets of Adult Competency Education (ACE) Based Job Descriptions in the ACE kit contains job descriptions for Roofer Apprentice, Pipefitter, Medical Supply Clerk, Stock Clerk, and Warehouseperson. Each begins with a fact sheet that includes this information: occupational title, D.O.T. code, ACE number, career ladder, D.O.T.…
Adult Competency Education Kit. Basic Skills in Speaking, Math, and Reading for Employment. Part E. ACE Competency Based Job Descriptions: #11--Groundskeeper; #12--Animal Keeper; #15--Tire Repairperson; #16--Muffler Installer; #17--Garage Mechanic.

ERIC Educational Resources Information Center

San Mateo County Office of Education, Redwood City, CA. Career Preparation Centers.

This second of fifteen sets of Adult Competency Education (ACE) Based Job Descriptions in the ACE kit contains job descriptions for Groundskeeper, Animal Keeper, Tire Repairperson, Muffler Installer, and Garage Mechanic. Each begins with a fact sheet that includes this information: occupational title, D.O.T. code, ACE number, career ladder, D.O.T.…
Adult Competency Education Kit. Basic Skills in Speaking, Math, and Reading for Employment. Part L. ACE Competency Based Job Descriptions: #52--Maid; #54--Ticket Agent; #55--Cosmetologist; #57--Counterperson; #58--Cook's Helper; #59--Kitchen Helper.

ERIC Educational Resources Information Center

San Mateo County Office of Education, Redwood City, CA. Career Preparation Centers.

This ninth of fifteen sets of Adult Competency Education (ACE) Competency Based Job Descriptions in the ACE kit contains job descriptions for Maid, Ticket Agent, Cosmetologist, Counterperson, Cook's Helper, and Kitchen Helper. Each begins with a fact sheet that includes this information: occupational title, D.O.T. code, ACE number, career ladder,…
Zipf’s word frequency law in natural language: A critical review and future directions

PubMed Central

2014-01-01

The frequency distribution of words has been a key object of study in statistical linguistics for the past 70 years. This distribution approximately follows a simple mathematical form known as Zipf ’ s law. This article first shows that human language has a highly complex, reliable structure in the frequency distribution over and above this classic law, although prior data visualization methods have obscured this fact. A number of empirical phenomena related to word frequencies are then reviewed. These facts are chosen to be informative about the mechanisms giving rise to Zipf’s law and are then used to evaluate many of the theoretical explanations of Zipf’s law in language. No prior account straightforwardly explains all the basic facts or is supported with independent evaluation of its underlying assumptions. To make progress at understanding why language obeys Zipf’s law, studies must seek evidence beyond the law itself, testing assumptions and evaluating novel predictions with new, independent data. PMID:24664880
Effectiveness of Mastering Math Facts on Second- and Third-Grade Students with Specific Learning Disabilities in Mathematics

ERIC Educational Resources Information Center

Fries, Karen M.

2013-01-01

Students with specific learning disabilities (SLD) in mathematics can typically experience long-lasting problems when developing fluency with basic math facts despite the use of evidence-based practices. One recently developed intervention to promote memorization and fact-fluency is Mastering Math Facts (MMF). MMF is a commercially-available…
Fact Sheets from the ERIC Clearinghouse on Handicapped and Gifted Children, 1980.

ERIC Educational Resources Information Center

ERIC Clearinghouse on Handicapped and Gifted Children, Reston, VA.

The document is a compilation of 15 fact sheets developed during 1980 by the ERIC Clearinghouse on Handicapped and Gifted Children. Fact sheets are single sheets which provide basic information in a question-answer format and include additional resources and references. The fact sheets have the following titles: "Sex Education for Retarded…
The Effects of Direct Instruction Flashcard and Math Racetrack Procedures on Mastery of Basic Multiplication Facts by Three Elementary School Students

ERIC Educational Resources Information Center

Skarr, Adam; Zielinski, Katie; Ruwe, Kellen; Sharp, Hannah; Williams, Randy L.; McLaughlin, T. F.

2014-01-01

The purpose of this study was to determine if a typical third-grade boy and fifth-grade girl and a boy with learning disabilities could benefit from the combined use of Direct Instruction (DI) flashcard and math racetrack procedures in an after-school program. The dependent variable was accuracy and fluency of saying basic multiplication facts. A…
Cognitive arithmetic and problem solving: a comparison of children with specific and general mathematics difficulties.

PubMed

Jordan, N C; Montani, T O

1997-01-01

This study examined problem-solving and number-fact skills in two subgroups of third-grade children with mathematics difficulties (MD): MD-specific (n = 12) and MD-general (n = 12). The MD-specific group had difficulties in mathematics but not in reading, and the MD-general group had difficulties in reading as well as in mathematics. A comparison group of nonimpaired children (n = 24) also was included. The findings showed that on both story and number-fact problems, the MD-specific group performed worse than the nonimpaired group in timed conditions but not in untimed conditions. The MD-general group, on the other hand, performed worse than the nonimpaired group, regardless of whether tasks were timed or not. An analysis of children's strategies in untimed conditions showed that both the MD-specific and the MD-general groups relied more on backup strategies than the nonimpaired group. However, children in the MD-specific group executed backup strategies more skillfully than children in the MD-general group, allowing them to achieve parity with children in the nonimpaired group when tasks were not timed. The findings suggest that children with specific MD have circumscribed deficits associated with fact retrieval, whereas children with general MD have more basic delays associated with problem conceptualization and execution of calculation procedures.
Facts about Hib Disease. ARC Facts.

ERIC Educational Resources Information Center

Association for Retarded Citizens, Arlington, TX.

The fact sheet provides basic information about Hib Disease in young children, which may involve a bacterial meningitis causing mental retardation, hearing loss, partial blindness, speech disorders, partial paralysis, behavioral problems, or seizures. Stressed is prevention of Hib Disease through immunization. The question and answer format…
A Matter of Facts: The North Carolina Community College System Fact Book, 2003.

ERIC Educational Resources Information Center

North Carolina Community Coll. System, Raleigh.

This 2003 fact book for the North Carolina Community College System (NCCCS) is divided into the following sections: (1) Introduction, which covers mission, history, programs, governance, funding and other areas. (2) Program Briefs, which covers basic skills, distance learning, community service, occupational continuing education, workforce…
Nursing informatics competencies: bibliometric analysis.

PubMed

Kokol, Peter; Blažun, Helena; Vošner, Janez; Saranto, Kaija

2014-01-01

Information and communication technology is developing rapidly and it is incorporated in many health care processes, but in spite of that fact we can still notice that nursing informatics competencies had received limited attention in basic nursing education curricula in Europe and especially in Eastern European countries. The purpose of the present paper is to present the results of a bibliometric analysis of the nursing informatics competencies scientific literature production. We applied the bibliometrics analysis to the corpus of 332 papers found in SCOPUS, related to nursing informatics competencies. The results showed that there is a positive trend in the number of published papers per year, indicating the increased research interest in nursing informatics competencies. Despite the fact that the first paper was published in Denmark, the most prolific country regarding the research in nursing informatics competencies is United States as are their institutions and authors.
Tri-state oriented parallel processing system

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

Tenenbaum, J.; Wallach, Y.

1982-08-01

An alternating sequential/parallel system, the MOPPS was introduced a few years ago and is modified despite the fact that it solved satisfactorily a number of real-time problems. The new system, the TOPPS is described and compared to MOPPS and two applications are chosen to prove it to be superior. The advantage of having a third basic, the ring mode, is illustrated when solving sets of linear equations with band matrices. The advantage of having independent I/O for the slaves is illustrated for biomedical signal analysis. 11 references.
Training for Fluency and Generalization of Math Facts Using Technology

ERIC Educational Resources Information Center

Musti-Rao, Shobana; Lynch, Tom Liam; Plati, Erin

2015-01-01

As American students struggle with basic mathematical skills, the importance of math fact fluency has gained the attention of educators and researchers. Generalization of math fact fluency is also important for the transfer of skills to other settings and formats, assisting students in the completion of more varied and complicated math tasks. This…

Facts about Alcohol and Other Drug Use during Pregnancy. ARC Facts.

ERIC Educational Resources Information Center

Association for Retarded Citizens, Arlington, TX.

The fact sheet provides basic information about how alcohol and drug use during pregnancy can lead to Fetal Alcohol Syndrome (FAS) and Alcohol Related Birth Defects (ARBD), resulting in such problems as mental retardation, sleep disturbances, learning disabilities, muscle problems, heart defects, and small head size. The question and answer format…
Technology Integration and the Effect on Mathematics Fact Fluency in the Middle East

ERIC Educational Resources Information Center

Letwinsky, Karim Medico; Berry, Michael David

2017-01-01

This quantitative, quasi-experimental study investigated the effect of the Mathletics.com technology on basic multiplication fact fluency in fourth grade students in the Middle East. The treatment group received three weeks of scheduled time using Mathletics.com, while the control group practiced multiplication facts using only traditional…
A basic domain in the histone H2B N-terminal tail is important for nucleosome assembly by FACT

PubMed Central

Mao, Peng; Kyriss, McKenna N. M.; Hodges, Amelia J.; Duan, Mingrui; Morris, Robert T.; Lavine, Mark D.; Topping, Traci B.; Gloss, Lisa M.; Wyrick, John J.

2016-01-01

Nucleosome assembly in vivo requires assembly factors, such as histone chaperones, to bind to histones and mediate their deposition onto DNA. In yeast, the essential histone chaperone FACT (FAcilitates Chromatin Transcription) functions in nucleosome assembly and H2A–H2B deposition during transcription elongation and DNA replication. Recent studies have identified candidate histone residues that mediate FACT binding to histones, but it is not known which histone residues are important for FACT to deposit histones onto DNA during nucleosome assembly. In this study, we report that the histone H2B repression (HBR) domain within the H2B N-terminal tail is important for histone deposition by FACT. Deletion of the HBR domain causes significant defects in histone occupancy in the yeast genome, particularly at HBR-repressed genes, and a pronounced increase in H2A–H2B dimers that remain bound to FACT in vivo. Moreover, the HBR domain is required for purified FACT to efficiently assemble recombinant nucleosomes in vitro. We propose that the interaction between the highly basic HBR domain and DNA plays an important role in stabilizing the nascent nucleosome during the process of histone H2A–H2B deposition by FACT. PMID:27369377
HIV Treatment: The Basics

MedlinePlus

... AIDS Drugs Clinical Trials Apps skip to content HIV Treatment Home Understanding HIV/AIDS Fact Sheets HIV ... 4 p.m. ET) Send us an email HIV Treatment: The Basics Last Reviewed: March 22, 2018 ...
Treating for Two: Medicine and Pregnancy

MedlinePlus

... health condition. Multimedia and Tools Podcasts, videos, infographics, posters, and fact sheets. CDC’s Work CDC’s research program. ... Basics Research Findings by Health Condition Multimedia & Tools Posters and Fact Sheets 3 Things to Discuss with ...
Knowledge representation in fuzzy logic

NASA Technical Reports Server (NTRS)

Zadeh, Lotfi A.

1989-01-01

The author presents a summary of the basic concepts and techniques underlying the application of fuzzy logic to knowledge representation. He then describes a number of examples relating to its use as a computational system for dealing with uncertainty and imprecision in the context of knowledge, meaning, and inference. It is noted that one of the basic aims of fuzzy logic is to provide a computational framework for knowledge representation and inference in an environment of uncertainty and imprecision. In such environments, fuzzy logic is effective when the solutions need not be precise and/or it is acceptable for a conclusion to have a dispositional rather than categorical validity. The importance of fuzzy logic derives from the fact that there are many real-world applications which fit these conditions, especially in the realm of knowledge-based systems for decision-making and control.
Food Preparation. I: Food Facts for Home. II: Facts about Foodservice.

ERIC Educational Resources Information Center

Procter and Gamble Educational Services, Cincinnati, OH.

This package is intended for use in home economics classes focusing on nutrition and food preparation and service. The teaching guide is divided into two parts. The first centers on selected first-time facts on nutrition, meal planning, and basic food preparation skills. It includes modules on nutrition, meal management, initial steps in food…
Using Simultaneous Prompting Procedure to Promote Recall of Multiplication Facts by Middle School Students with Cognitive Impairment

ERIC Educational Resources Information Center

Rao, Shaila; Mallow, Lynette

2009-01-01

This study examined effectiveness of simultaneous prompting system in teaching students with cognitive impairment to automate recall of multiplication facts. A multiple probes design with multiple sets of math facts and replicated across multiple subjects was used to assess effectiveness of simultaneous prompting on recall of basic multiplication…
BRIDGES: Evolution of basic and applied linkages in benthic science

USGS Publications Warehouse

Aumen, Nicholas G.; Gurtz, Martin E.; Barbour, Michael T.; Moerke, Ashley

2010-01-01

Growing awareness of environmental degradation resulted in stricter environmental regulations and laws for aquatic ecosystems. These regulations were followed by an increase in applied research and monitoring beginning in the early 1970s. The number of applied scientists who were members of the North American Benthological Society grew at a commensurate rate. The editors of J-NABS recognized that, despite these increases, submitted manuscripts mostly addressed basic science. In response, the BRIDGES section of J-NABS was created in 1994 to provide a forum for linking basic ecological principles to applied science problems and issues. We examined the emergence of applied science topics in J-NABS and its predecessor, Freshwater Invertebrate Biology, from their beginning in 1982 to 2009. We classified papers among 11 categories that included a basic/applied science linkage. In the 1980s, applied papers were predominantly on effects of eutrophication/pollution and landuse changes. When BRIDGES was established in 1994, papers were solicited by editors and BRIDGES sections usually included >1 paper on a common theme to express complementary or alternate viewpoints. Forty-two papers appeared in BRIDGES between 1994 and 2009, but the number per issue declined after 2001. The total number of applied science papers in J-NABS has increased since ∼1994. Citation analysis of BRIDGES papers illustrates how information is being cited, but applied papers often are used in ways that might not lead to citations. BRIDGES transitioned to a new format in September 2009 to address new types of complex, multifaceted linkages. All new BRIDGES articles will be open access, and authors will be encouraged to produce lay-language fact sheets and to post them on the web.
Cooperative Education Is a Superior Strategy for Using Basic Learning Processes.

ERIC Educational Resources Information Center

Reed, V. Gerald

Cooperative education is a learning strategy that fits very well with basic laws of learning. In fact, several basic important learning processes are far better adapted to the cooperative education strategy than to methods that lean entirely on classroom instruction. For instance, cooperative education affords more opportunities for reinforcement,…
Chemical Data Reporting Fact Sheet: Basic Information

EPA Pesticide Factsheets

EPA collects information on the types and quantities of chemicals produced in the U.S under the Chemical Data Reporting (CDR) requirements. This fact sheet outlines key information about CDR, including what data are collected and how the data are used.
Alternative Fuels Data Center: Hydrogen Basics

Science.gov Websites

; Incentives Hydrogen Basics Hydrogen (H2) is an alternative fuel that can be produced from diverse domestic for domestic production, its fast filling time, and the fuel cell's high efficiency. In fact, a fuel
Basic history taking and the avian physical examination.

PubMed

Rich, G A

1991-11-01

As one may readily see, the basic avian physical examination should be an extensive, thorough procedure. A wide array of diseases and conditions can be detected during the examination. A flow sheet or checklist should be instituted to maintain consistency and cover all aspects of the history and physical examination. I highly recommend as an adjunct to the basic physical examination Gram stains of the choanae, crop, and cloacae or feces. Owing to the fact that a great number of compromised avian patients either are ill because of gram-negative bacteria or have become more compromised by opportunistic organisms such as yeast or gram-negative bacteria, identification of these conditions greatly facilitates treatment and recovery of the avian patient. Other ancillary tests, such as fecal flotation, complete blood count, culture and sensitivity, Chlamydia test, chemistry profile, radiology, and laparotomy/laparoscopy, are available to the practitioner to aid in the diagnosis of various diseases involving the avian patient. [Editor's note: The editors suggest that the complete blood count be done before an extensive physical examination is undertaken to avoid a stress hemogram.
The Basics of Probiotics | NIH MedlinePlus the Magazine

MedlinePlus

... of this page please turn JavaScript on. Feature: Probiotics The Basics of Probiotics Past Issues / Winter 2016 Table of Contents Millions ... the facts? Photo courtest of Pixabay What Are Probiotics? Probiotics are live microorganisms (such as bacteria) that ...
Lecture Notes on Multigrid Methods

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

Vassilevski, P S

The Lecture Notes are primarily based on a sequence of lectures given by the author while been a Fulbright scholar at 'St. Kliment Ohridski' University of Sofia, Sofia, Bulgaria during the winter semester of 2009-2010 academic year. The notes are somewhat expanded version of the actual one semester class he taught there. The material covered is slightly modified and adapted version of similar topics covered in the author's monograph 'Multilevel Block-Factorization Preconditioners' published in 2008 by Springer. The author tried to keep the notes as self-contained as possible. That is why the lecture notes begin with some basic introductory matrix-vectormore » linear algebra, numerical PDEs (finite element) facts emphasizing the relations between functions in finite dimensional spaces and their coefficient vectors and respective norms. Then, some additional facts on the implementation of finite elements based on relation tables using the popular compressed sparse row (CSR) format are given. Also, typical condition number estimates of stiffness and mass matrices, the global matrix assembly from local element matrices are given as well. Finally, some basic introductory facts about stationary iterative methods, such as Gauss-Seidel and its symmetrized version are presented. The introductory material ends up with the smoothing property of the classical iterative methods and the main definition of two-grid iterative methods. From here on, the second part of the notes begins which deals with the various aspects of the principal TG and the numerous versions of the MG cycles. At the end, in part III, we briefly introduce algebraic versions of MG referred to as AMG, focusing on classes of AMG specialized for finite element matrices.« less
A Sequence of Assignments for Basic Writing: Teaching To Problems "Beyond the Sentence."

ERIC Educational Resources Information Center

Wall, Susan V.

Students in college basic writing courses need to consider their own written language and to compare it with other students' work before they can develop a sense of the symbolic relationship between language and experience. Because of a lack of previous writing experience, basic writers have no sense that the "facts" about which they write are…
Does Fostering Reasoning Strategies for Relatively Difficult Basic Combinations Promote Transfer by K-3 Students?

ERIC Educational Resources Information Center

Baroody, Arthur J.; Purpura, David J.; Eiland, Michael D.; Reid, Erin E.; Paliwal, Veena

2016-01-01

How best to promote fluency with basic sums and differences is still not entirely clear. Some advocate a direct approach--using drill to foster memorization of basic facts by rote. Others recommend an indirect approach that first involves learning reasoning strategies. The purpose of the present study was to evaluate the efficacy of 2…
Preparing to Enter Medical School.

ERIC Educational Resources Information Center

Peterson, Shailer

A guide for students who are seeking admission to medical school is presented. The comprehensive coverage includes basic facts about medicine as well as specific requirements about the following areas: facts about health careers, treating patients, and nonpatient-oriented fields of medicine; the demands of medical education; planning a premedical…
Determining Definitions for Comparing Cardinalities

ERIC Educational Resources Information Center

Shipman, B. A.

2012-01-01

Through a series of six guided classroom discoveries, students create, via targeted questions, a definition for deciding when two sets have the same cardinality. The program begins by developing basic facts about cardinalities of finite sets. Extending two of these facts to infinite sets yields two statements on comparing infinite cardinalities…
Evaluation and Assessment in Early Social Science

ERIC Educational Resources Information Center

Hus, Vlasta; Matjašic, Jasmina

2017-01-01

Authenticity is an important element in the newer models of teaching, evaluation and assessment. Due to the fact that it is quite unclear how authentic evaluation and assessment should be implemented into practice, teachers still cling too much to traditional forms of knowledge evaluation and assessment. First, some basic theoretical facts on…

Where Students Shop for Nutrition Facts.

ERIC Educational Resources Information Center

Teaching PreK-8, 1995

1995-01-01

Describes a school tour launched by a supermarket to familiarize children with basic facts about nutrition and healthful eating. Discusses visits to a perishable foods department, a shopping activity, a recipe preparation activity, and Food Pyramid activity. Suggests making enquiries about such tours with local supermarket chains and bringing it…
Child Care Briefing Book.

ERIC Educational Resources Information Center

Adams, Gina; Poersch, Nicole Oxendine

This report provides information on a range of key child care issues, including basic facts about child care and its importance to children, families, and communities; and information on key legislative issues and proposals affecting child care. Fact sheets, with supporting references and tabular data, comprise about one-half of the document.…
Mastering Fact Fluency: Are They Game?

ERIC Educational Resources Information Center

Godfrey, Connie J.; Stone, Jamalee

2013-01-01

Math games can be powerful tools in helping students achieve automaticity in basic addition and related subtraction facts if both teachers and students use them purposefully. According to the National Council of Teachers of Mathematics (NCTM 2000), developing a solid mathematical foundation is essential for every child in prekindergarten through…
Mastering the Multiplication Facts

ERIC Educational Resources Information Center

D'Ettorre, Jenna

2009-01-01

The purpose of this paper is to share the results of a six-week research project (after baseline data was collected) that focused on three different strategies (flashcards, interactive games, and music) and their effectiveness in helping fifth grade students memorize the basic multiplication facts. Many teachers face a serious problem when their…
Ethanol Basics

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

None

2015-01-30

Ethanol is a widely-used, domestically-produced renewable fuel made from corn and other plant materials. More than 96% of gasoline sold in the United States contains ethanol. Learn more about this alternative fuel in the Ethanol Basics Fact Sheet, produced by the U.S. Department of Energy's Clean Cities program.
Control of Cell Survival in Adult Mammalian Neurogenesis.

PubMed

Kuhn, H Georg

2015-10-28

The fact that continuous proliferation of stem cells and progenitors, as well as the production of new neurons, occurs in the adult mammalian central nervous system (CNS) raises several basic questions concerning the number of neurons required in a particular system. Can we observe continued growth of brain regions that sustain neurogenesis? Or does an elimination mechanism exist to maintain a constant number of cells? If so, are old neurons replaced, or are the new neurons competing for limited network access among each other? What signals support their survival and integration and what factors are responsible for their elimination? This review will address these and other questions regarding regulatory mechanisms that control cell-death and cell-survival mechanisms during neurogenesis in the intact adult mammalian brain. Copyright © 2015 Cold Spring Harbor Laboratory Press; all rights reserved.
Local censuses in the 18th century.

PubMed

Law, C M

1969-03-01

Abstract Recent work on the population problems of the eighteenth century has been mainly based on the use of parish records. Another source, and one which, surprisingly, has received little attention is the local census. These are more numerous than is generally realised; and can be of great use in demographic studies. This paper examines 125 local censuses mainly taken in urban areas. They are discussed in terms of how they come to be taken, their reliability, extant manuscript material and their contents. Whilst most of the censuses confine themselves to the basic facts such as total population, number of houses and number of families, some give details of sex, age, marital status and occupation. Generally the information is given for the parish or local administrative unit, but in a few instances it is available by streets.
Fact Sheet - Managing Ozone Air Quality: Findings on Failure to Submit Elements of 1997 Ozone NAAQS State Implementation Plan

EPA Pesticide Factsheets

This fact sheet provides a basic overview of the May 17, 2008 notice that 11 states missed their deadlines to submit their state implementation plans (SIPs). The deadlines are for submitting complete plans showing how they will meet the 1997 ozone standard
The Effects of Computerized Instruction and Systematic Presentation and Review of Math Fact Acquisition and Fluency

ERIC Educational Resources Information Center

Reynolds, Jennifer L.

2010-01-01

Cross country investigations have repeatedly demonstrated the disappointing math performance of students in the United States (Beatty, 1997; Ferrini-Mundy & Schmidt, 2005). The National Council of Teachers of Mathematics (2000) listed failure to rapidly recall basic facts as a common problem associated with disabilities in mathematics and…
Early Admissions at Selective Colleges. NBER Working Paper No. 14844

ERIC Educational Resources Information Center

Avery, Christopher; Levin, Jonathan D.

2009-01-01

Early admissions is widely used by selective colleges and universities. We identify some basic facts about early admissions policies, including the admissions advantage enjoyed by early applicants and patterns in application behavior, and propose a game-theoretic model that matches these facts. The key feature of the model is that colleges want to…
Important Issues in Rural Education: A Collection of ERIC/CRESS Fact Sheets and Mini Reviews.

ERIC Educational Resources Information Center

Seager, D. D.; And Others

The two mini reviews and two fact sheets contained in this collection synthesize basic information regarding four issues in rural education: special education, transportation, early childhood education, and reading achievement. Solutions to the special education problems of child identification, parent involvement, delivery of special education…
Nuclear Experiments You Can Do...from Edison.

ERIC Educational Resources Information Center

Benrey, Ronald M.

This booklet discusses some of the basic facts about nuclear energy and provides eight experiments related to these facts. The experiments (which include lists of materials needed and procedures used) involve: (1) an oil-drop model of a splitting atom; (2) a domino model of a chain reaction; (3) observing radioactivity with an electroscope; (4)…
Energy. Overview: ERIC Fact Sheet No. 6.

ERIC Educational Resources Information Center

Arrington, Larry

This fact sheet provides a basic overview of energy problems and programs in the United States and discusses the role that vocational education can play in solving those problems. The National Energy Plan is described including its objectives, strategies, and seven legislative acts: (1) The National Energy Conservation Act; (2) The Power Plant and…
Fact Sheet and Executive Summary for the National Emission Standards of Hazardous Air Pollutants (NESHAP) for Paper and Other Web Coating

EPA Pesticide Factsheets

This page contains the August 2002 final rule fact sheet on the NESHAP for Paper and Other Web Coating. Also on this page is an April 2004 presentation that on the NESHAP, designed to be used for basic education
Biodiesel Basics (Fact Sheet)

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

Not Available

This fact sheet provides a brief introduction to biodiesel, including a discussion of biodiesel blends, which blends are best for which vehicles, where to buy biodiesel, how biodiesel compares to diesel fuel in terms of performance, how biodiesel performs in cold weather, whether biodiesel use will plug vehicle filters, how long-term biodiesel use may affect engines, biodiesel fuel standards, and whether biodiesel burns cleaner than diesel fuel. The fact sheet also dismisses the use of vegetable oil as a motor fuel.
Life Insurance Basics: A Self-Help Workbook for Consumers.

ERIC Educational Resources Information Center

Saskatchewan Consumer and Commercial Affairs, Regina.

This booklet provides consumers with an overview of information about life insurance. Chapter 1, "Why Life Insurance?" outlines the primary purposes of life insurance coverage and presents basic facts about the Canadian life insurance industry. Chapter 2, "Do I Need Life Insurance?" discusses life insurance coverage at specific…
Using Every Pupil Response in Mathematics Instruction.

ERIC Educational Resources Information Center

Lauritzen, Carol

1985-01-01

Discusses the "Every Pupil Response" (EPR) strategy and its use in teaching basic facts, problem-solving, place value, and fractions. Basically, the technique involves children responding simultaneously to a question by holding up a card, using parts of their bodies, or stick figures. Advantages of EPR are noted. (JN)
Basic Facts and Figures about the Educational System in Japan.

ERIC Educational Resources Information Center

National Inst. for Educational Research, Tokyo (Japan).

Tables, charts, and graphs convey supporting data that accompany text on various aspects of the Japanese educational system presented in this booklet. There are seven chapters: (1) Fundamental principles of education; (2) Organization of the educational system; (3) Basic statistics of education; (4) Curricula, textbooks, and instructional aids;…
C.U.B.E. Program Administration Materials.

ERIC Educational Resources Information Center

Vincennes Univ., IN.

This manual consists of forms and guidelines for use in administering the adult basic education teaching/learning management system called CUBE (Continuity and Unity in Basic Education). Provided in the manual are a variety of orientation forms, including daily attendance records, enrollment forms, publication release forms, and fact sheets on the…
Supporting the Development of Number Fact Knowledge in Five- and Six-Year-Olds

ERIC Educational Resources Information Center

Young-Loveridge, Jenny; Bicknell, Brenda

2014-01-01

This paper focuses on children's number fact knowledge from a study that explored the impact of using multiplication and division contexts for developing number understanding with 34 five- and six-year-old children from diverse cultural and linguistic backgrounds. After a series of focused lessons, children's knowledge of number facts, including…

Onsite medical rounds and fact-finding activities conducted by Nippon Medical School in Miyagi prefecture after the Great East Japan Earthquake 2011.

PubMed

Fuse, Akira; Igarashi, Yutaka; Tanaka, Toshihiko; Kim, Shiei; Tsujii, Atsuko; Kawai, Makoto; Yokota, Hiroyuki

2011-01-01

This report describes our onsite medical rounds and fact-finding activities conducted in the acute phase and medical relief work conducted in the subacute phase in Miyagi prefecture following the Great East Japan Earthquake and subsequent tsunami that occurred off northeastern Honshu on March 11, 2011. As part of the All-Japan Hospital Association medical team deployed to the disaster area, a Nippon Medical School team conducted fact-finding and onsite medical rounds and evaluated basic life and medical needs in the affected areas of Shiogama and Tagajo. We performed triage for more than 2,000 casualties, but in our medical rounds of hospitals, clinics, and nursing homes, we found no severely injured person but did find 1 case of hyperglycemia. We conducted medical rounds at evacuation shelters in Kesennuma City during the subacute phase of the disaster, from March 17 through June 1, as part of the Tokyo Medical Association medical teams deployed. Sixty-seven staff members (17 teams), including 46 physicians, 11 nurses, 3 pharmacists, and 1 clinical psychotherapist, joined this mission. Most patients complained of a worsening of symptoms of preexisting conditions, such as hypertension, respiratory problems, and diabetes, rather than of medical problems specifically related to the tsunami. In the acute phase of the disaster, the information infrastructure was decimated and we could not obtain enough information about conditions in the affected areas, such as how many persons were severely injured, how severely lifeline services had been damaged, and what was lacking. To start obtaining this information, we conducted medical rounds. This proved to be a good decision, as we found many injured persons in evacuation shelters without medication, communication devices, or transportation. Also, basic necessities for life, such as water and food, were lacking. We were able to evaluate these basic needs and inform local disaster headquarters of them. In Kesennuma City, we found that some evacuation shelters could not contact others even after 1 week after the earthquake. We realized from our experiences that, unlike our activities following more localized earthquake disasters, the first task following such large-scale disasters is to acquire information on basic life needs, including medication needs, and the number of persons requiring assistance. We must provide medical relief according to the unique characteristics of the disaster-affected areas as well as the specific nature of the disaster, in this case, a tsunami.
Retraso Mental. Traduccion de ERIC EC Digest #528. (Mental Retardation. Translation of ERIC EC Digest #528).

ERIC Educational Resources Information Center

Hawkins-Shepard, Charlotte

This fact sheet presents basic information on mental retardation for Spanish-speaking educators and others. First, definitions from the Individuals with Disabilities Education Act (IDEA) and the American Association on Mental Retardation (AAMR) are presented. The fact sheet then analyzes how the new AAMR definitions differ from earlier ones,…
A. C. C. Fact Book: A Statistical Profile of Allegany Community College and the Community It Serves.

ERIC Educational Resources Information Center

Andersen, Roger C.

This document is intended to be an authoritative compilation of frequently referenced basic facts concerning Allegany Community College (ACC) in Maryland. It is a statistical profile of ACC and the community it serves, divided into six sections: enrollment, students, faculty, community, support services, and general college related information.…
Basics about Babies' Brain Development = Los basicos del desarrollo del cerebro.

ERIC Educational Resources Information Center

Southeastern Regional Vision for Education (SERVE), Tallahassee, FL.

This brochure for parents, in English- and Spanish-language versions, provides facts about infants' brains and offers suggestions for parents to help their baby's development by providing experiences to stimulate neural development. The facts are: (1) a baby's brain needs many different experiences to be nourished, such as being talked or sung to…
World Hunger Crisis Kit. Hope for the Hungry.

ERIC Educational Resources Information Center

Woito, Robert, Ed.

This booklet introduces the problem of world hunger and provides information, facts, and perspectives about the crisis. Section one presents the reader with the basic facts of the hunger crisis through a self-survey, a statistical study of the developed Oil Producing Export Countries (OPEC), and a one-page indication of what one would have to give…
Summary of Internet Terms and Resources. NRC Fact Sheet

ERIC Educational Resources Information Center

Zubal, Rachael; Hall, Mair

2010-01-01

What is the Internet? The Internet is a worldwide network of computers communicating with each other. This paper offers some basic, easy-to-understand meanings of words about the Internet that individuals may have questions about.[The preparation of this fact sheet was supported in part by the National Resource Center on Supported Living and…
The Education Almanac, 1987-1988. Facts and Figures about Our Nation's System of Education. Third Edition.

ERIC Educational Resources Information Center

Goodman, Leroy V., Ed.

This is the third edition of the Education Almanac, an assemblage of statistics, facts, commentary, and basic background information about the conduct of schools in the United States. Features of this variegated volume include an introductory section on "Education's Newsiest Developments," followed by some vital educational statistics, a set of…
Probabilistic Algorithmic Knowledge

DTIC Science & Technology

2005-12-20

standard possible-worlds sense. Although soundness is not required in the basic definition, it does seem to be useful in many applications. Our interest...think of as describing basic facts about the system, such as “the door is closed” or “agent A sent the message m to B”, more complicated formulas are...messages as long as the adversary knows the decryption key. (The function submsg basically implements the inference rules for ⊢DY .) A DY i (hasi(m
Chronicling Decentralization Initiatives in the Philippine Basic Education Sector

ERIC Educational Resources Information Center

de Guzman, Allan B.

2007-01-01

The Philippine school system is considered as one of the largest in the world with 41,989 public elementary and secondary schools and 7790 private schools under the supervision and regulation of the Department of Education (DepEd Fact Sheet, 2005). This paper chronicles various decentralization initiatives carried out by the basic education sector…
The Classroom Animal.

ERIC Educational Resources Information Center

Science and Children, 1986

1986-01-01

Provides background information on the earthworm. Reviews basic anatomical, behavioral, and reproductive facts. Offers suggestions for procuring, maintaining, and breeding colonies for classroom use. (ML)
Supporting First Grade Students Learning Number Facts up to 10 Using a Parrot Game

ERIC Educational Resources Information Center

Putra, Zetra Hainul; Darmawijoyo; Putri, Ratu Ilma Indra; den Hertog, Jaap

2011-01-01

Knowing number facts up to 10 become crucial if we want students to solve addition and subtraction problems using more abbreviated strategies. Otherwise, students will keep counting one-by-one until they get an answer. One of important number facts is number pairs that make ten because it is an important "benchmark" that students will…
Modeling optimal treatment strategies in a heterogeneous mixing model.

PubMed

Choe, Seoyun; Lee, Sunmi

2015-11-25

Many mathematical models assume random or homogeneous mixing for various infectious diseases. Homogeneous mixing can be generalized to mathematical models with multi-patches or age structure by incorporating contact matrices to capture the dynamics of the heterogeneously mixing populations. Contact or mixing patterns are difficult to measure in many infectious diseases including influenza. Mixing patterns are considered to be one of the critical factors for infectious disease modeling. A two-group influenza model is considered to evaluate the impact of heterogeneous mixing on the influenza transmission dynamics. Heterogeneous mixing between two groups with two different activity levels includes proportionate mixing, preferred mixing and like-with-like mixing. Furthermore, the optimal control problem is formulated in this two-group influenza model to identify the group-specific optimal treatment strategies at a minimal cost. We investigate group-specific optimal treatment strategies under various mixing scenarios. The characteristics of the two-group influenza dynamics have been investigated in terms of the basic reproduction number and the final epidemic size under various mixing scenarios. As the mixing patterns become proportionate mixing, the basic reproduction number becomes smaller; however, the final epidemic size becomes larger. This is due to the fact that the number of infected people increases only slightly in the higher activity level group, while the number of infected people increases more significantly in the lower activity level group. Our results indicate that more intensive treatment of both groups at the early stage is the most effective treatment regardless of the mixing scenario. However, proportionate mixing requires more treated cases for all combinations of different group activity levels and group population sizes. Mixing patterns can play a critical role in the effectiveness of optimal treatments. As the mixing becomes more like-with-like mixing, treating the higher activity group in the population is almost as effective as treating the entire populations since it reduces the number of disease cases effectively but only requires similar treatments. The gain becomes more pronounced as the basic reproduction number increases. This can be a critical issue which must be considered for future pandemic influenza interventions, especially when there are limited resources available.
New generic indexing technology

NASA Technical Reports Server (NTRS)

Freeston, Michael

1996-01-01

There has been no fundamental change in the dynamic indexing methods supporting database systems since the invention of the B-tree twenty-five years ago. And yet the whole classical approach to dynamic database indexing has long since become inappropriate and increasingly inadequate. We are moving rapidly from the conventional one-dimensional world of fixed-structure text and numbers to a multi-dimensional world of variable structures, objects and images, in space and time. But, even before leaving the confines of conventional database indexing, the situation is highly unsatisfactory. In fact, our research has led us to question the basic assumptions of conventional database indexing. We have spent the past ten years studying the properties of multi-dimensional indexing methods, and in this paper we draw the strands of a number of developments together - some quite old, some very new, to show how we now have the basis for a new generic indexing technology for the next generation of database systems.
Leadership for the 1970’s. Field Grade Officer Leadership

DTIC Science & Technology

1974-08-01

which are done or displayed most frequently. As in Figure 1, five lists are presented. This figure is basically a description of perceived leadership...Figure 3 are basically expectations or lists of desired behavior. On the left of the figure are listed the behaviors which superiors and subordinates...The basic idea of this concept is that if an individual feels that, for example, his superior should always be easy to understand but, in fact
The Effects of DI Flashcards and Math Racetrack on Multiplication Facts for Two Elementary Students with Learning Disabilities

ERIC Educational Resources Information Center

Lund, Kaitlyn; McLaughlin, T. F.; Neyman, Jen; Everson, Mary

2012-01-01

The purpose of this study was to evaluate the effects of a Direct Instruction (DI) flashcard system paired with a math racetrack to teach basic multiplication facts to two elementary students diagnosed with learning disabilities. The study was conducted in a resource room which served intermediate aged elementary students. The school was located…
Basic Facts about Low-Income Children: Children 6 through 11 Years, 2013. Fact Sheet

ERIC Educational Resources Information Center

Jiang, Yang; Ekono, Mercedes; Skinner, Curtis

2015-01-01

Children under 18 years represent 23 percent of the population, but they comprise 33 percent of all people in poverty. Among all children, 44 percent live in low-income families and approximately one in every five (22 percent) live in poor families. Similarly, among children in middle childhood (age 6 through 11 years), 45 percent live in…
Basic Facts about Low-Income Children: Children under 6 Years, 2013. Fact Sheet

ERIC Educational Resources Information Center

Jiang, Yang; Ekono, Mercedes; Skinner, Curtis

2015-01-01

Children under 18 years represent 23 percent of the population, but they comprise 33 percent of all people in poverty. Among all children, 44 percent live in low-income families and approximately one in every five (22 percent) live in poor families. Young children under age 6 years appear to be particularly vulnerable, with 48 percent living in…
Basic Facts about Low-Income Children: Children under 3 Years, 2013. Fact Sheet

ERIC Educational Resources Information Center

Jiang, Yang; Ekono, Mercedes; Skinner, Curtis

2015-01-01

Children under 18 years represent 23 percent of the population, but they comprise 33 percent of all people in poverty. Among all children, 44 percent live in low-income families and approximately one in every five (22 percent) live in poor families. Our very youngest children--infants and toddlers under age 3 years--appear to be particularly…
Introduction to Library Public Services. Sixth Edition. Library and Information Science Text Series.

ERIC Educational Resources Information Center

Evans, G. Edward; Amodeo, Anthony J.; Carter, Thomas L.

This book covers the role, purpose, and philosophy related to each of the major functional areas of library public service. This sixth edition, on the presumption that most people know the basic facts about computer hardware, does not include the chapter (in the previous edition) on computer basics, and instead integrated specific technological…
Stopping Power for Degenerate Electrons

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

Singleton, Jr., Robert

2016-05-16

This is a first attempt at calculating the BPS stopping power with electron degeneracy corrections. Section I establishes some notation and basic facts. Section II outlines the basics of the calculation, and in Section III contains some brief notes on how to proceed with the details of the calculation. The remaining work for the calculation starts with Section III.

Elementary Accounting. A Programed Text. Revised. Edition Code-3.

ERIC Educational Resources Information Center

Army Finance School, Fort Benjamin Harrison, IN.

This programed text is designed to teach the basic elements of the double entry system of accounting, including basic terms, procedures, definitions, and principles used. The text consists of frames, which are sequenced instructional steps and, in most cases, are composed of two parts. The first part states a fact or relates information and asks a…
Mathematics and Science Test Gaps. Pell Institute Fact Sheet. Updated

ERIC Educational Resources Information Center

Pell Institute for the Study of Opportunity in Higher Education, 2011

2011-01-01

Data is reported as percentages in 4th, 8th, and 12th grades based on proficiency in the subject ("Below Basic," "At Basic," "At Proficient", or "At Advanced"). "Low-income" on this data sheet means students who qualify for the National School Lunch Program. Both math and science data are from 2009…
How Much Does the 24 Game Increase the Recall of Arithmetic Facts?

ERIC Educational Resources Information Center

Eley, Jonquille

2009-01-01

Sixth grade students come to MS 331 with strong mathematics backgrounds from elementary school. Nevertheless, students often come with a dearth of skills when performing basic math computations. The focus of this study is to investigate the use of the 24 Game in quickening the ability of sixth graders to perform basic computations. The game…
Effects of Digital-Based Math Fluency Interventions on Learners with Math Difficulties: A Review of the Literature

ERIC Educational Resources Information Center

Cozad, Lauren E.; Riccomini, Paul J.

2016-01-01

Mathematical proficiency serves as a foundation for student success in the classroom and real world. One component of mathematical proficiency is fluency with basic facts. Frequently, students with mathematics difficulties struggle to become proficient and fluent in the four basic operations. Interventions are available to help develop and promote…
Autism: General Information. Fact Sheet Number 1 = Autismo: Informacion General. Fact Sheet Number 22.

ERIC Educational Resources Information Center

Interstate Research Associates, McLean, VA.

This fact sheet on autism is offered in both English and Spanish, and is the same in both languages although numbered differently. It provides a definition, information on incidence, typical characteristics, and educational implications. It notes that autism is listed as a separate category under the Individuals with Disabilities Education Act.…
Spina Bifida: General Information. Fact Sheet Number 12 = La Espina Bifida: Informacion General. Fact Sheet Number 12.

ERIC Educational Resources Information Center

National Information Center for Children and Youth with Disabilities, Washington, DC.

This fact sheet offers definitions of the three types of spina bifida, outlines their incidence, describes characteristics of individuals with spina bifida, and reviews educational implications. The fact sheet emphasizes that school programs should be flexible to accommodate these students' special needs and frequent absences, that children with…
Instability of a solidifying binary mixture

NASA Technical Reports Server (NTRS)

Antar, B. N.

1982-01-01

An analysis is performed on the stability of a solidifying binary mixture due to surface tension variation of the free liquid surface. The basic state solution is obtained numerically as a nonstationary function of time. Due to the time dependence of the basic state, the stability analysis is of the global type which utilizes a variational technique. Also due to the fact that the basic state is a complex function of both space and time, the stability analysis is performed through numerical means.
Memory, Multiplication and Mnemonics: A Study into the Recall of Basic Multiplication Facts

ERIC Educational Resources Information Center

Brewer, Robert A.

2004-01-01

The purpose of this study is to examine what effects the mnemonic devices of pictures and stories have on the memorization and recall of multiplication facts. This study was conducted on a fourth grade classroom in which the students were divided into three groups. The first group was given standard flashcards, the second group was given a set of…
Basic Facts about Low-Income Children: Children 6 through 11 Years, 2015. Fact Sheet

ERIC Educational Resources Information Center

Jiang, Yang; Granja, Maribel R.; Koball, Heather

2017-01-01

Among all children under 18 years in the U.S., 43 percent live in low-income families and 21 percent--approximately one in five--lives in a poor family. This means that children are overrepresented among our nation's poor; they represent 23 percent of the population but comprise 33 percent of all people in poverty. Many more children live in…
Basic Facts about Low-Income Children: Children 12 through 17 Years, 2013. Fact Sheet

ERIC Educational Resources Information Center

Jiang, Yang; Ekono, Mercedes; Skinner, Curtis

2015-01-01

Children under 18 years represent 23 percent of the population, but they comprise 33 percent of all people in poverty. Among all children, 44 percent live in low-income families and approximately one in every five (22 percent) live in poor families. Among our oldest children--adolescents age 12 through 17 years--41 percent live in low-income…
Basic Facts about Low-Income Children: Children under 18 Years, 2013. Fact Sheet

ERIC Educational Resources Information Center

Jiang, Yang; Ekono, Mercedes; Skinner, Curtis

2015-01-01

Children under 18 years represent 23 percent of the population, but they comprise 33 percent of all people in poverty. Among all children, 44 percent live in low-income families and approximately one in every five (22 percent) live in poor families. Being a child in a low-income or poor family does not happen by chance. Parental education and…
Basic Facts about Low-Income Children: Children under 18 Years, 2015. Fact Sheet

ERIC Educational Resources Information Center

Jiang, Yang; Granja, Maribel R.; Koball, Heather

2017-01-01

Among all children under 18 years in the U.S., 43 percent live in low-income families and 21 percent--approximately one in five--lives in a poor family. This means that children are overrepresented among our nation's poor; they represent 23 percent of the population but comprise 33 percent of all people in poverty. Many more children live in…
Basic Facts about Low-Income Children: Children under 3 Years, 2015. Fact Sheet

ERIC Educational Resources Information Center

Jiang, Yang; Granja, Maribel R.; Koball, Heather

2017-01-01

Among all children under 18 years in the U.S., 43 percent live in low-income families and 21 percent--approximately one in five--lives in a poor family. This means that children are overrepresented among our nation's poor; they represent 23 percent of the population but comprise 33 percent of all people in poverty. Many more children live in…
Basic Facts about Low-Income Children: Children under 6 Years, 2015. Fact Sheet

ERIC Educational Resources Information Center

Jiang, Yang; Granja, Maribel R.; Koball, Heather

2017-01-01

Among all children under 18 years in the U.S., 43 percent live in low-income families and 21 percent--approximately one in five--lives in a poor family. This means that children are overrepresented among our nation's poor; they represent 23 percent of the population but comprise 33 percent of all people in poverty. Many more children live in…
Basic Facts about Low-Income Children: Children 12 through 17 Years, 2015. Fact Sheet

ERIC Educational Resources Information Center

Jiang, Yang; Granja, Maribel R.; Koball, Heather

2017-01-01

Among all children under 18 years in the U.S., 43 percent live in low-income families and 21 percent--approximately one in five--lives in a poor family. This means that children are overrepresented among our nation's poor; they represent 23 percent of the population but comprise 33 percent of all people in poverty. Many more children live in…
Basic Emotions in Human Neuroscience: Neuroimaging and Beyond.

PubMed

Celeghin, Alessia; Diano, Matteo; Bagnis, Arianna; Viola, Marco; Tamietto, Marco

2017-01-01

The existence of so-called 'basic emotions' and their defining attributes represents a long lasting and yet unsettled issue in psychology. Recently, neuroimaging evidence, especially related to the advent of neuroimaging meta-analytic methods, has revitalized this debate in the endeavor of systems and human neuroscience. The core theme focuses on the existence of unique neural bases that are specific and characteristic for each instance of basic emotion. Here we review this evidence, outlining contradictory findings, strengths and limits of different approaches. Constructionism dismisses the existence of dedicated neural structures for basic emotions, considering that the assumption of a one-to-one relationship between neural structures and their functions is central to basic emotion theories. While these critiques are useful to pinpoint current limitations of basic emotions theories, we argue that they do not always appear equally generative in fostering new testable accounts on how the brain relates to affective functions. We then consider evidence beyond PET and fMRI, including results concerning the relation between basic emotions and awareness and data from neuropsychology on patients with focal brain damage. Evidence from lesion studies are indeed particularly informative, as they are able to bring correlational evidence typical of neuroimaging studies to causation, thereby characterizing which brain structures are necessary for, rather than simply related to, basic emotion processing. These other studies shed light on attributes often ascribed to basic emotions, such as automaticity of perception, quick onset, and brief duration. Overall, we consider that evidence in favor of the neurobiological underpinnings of basic emotions outweighs dismissive approaches. In fact, the concept of basic emotions can still be fruitful, if updated to current neurobiological knowledge that overcomes traditional one-to-one localization of functions in the brain. In particular, we propose that the structure-function relationship between brain and emotions is better described in terms of pluripotentiality, which refers to the fact that one neural structure can fulfill multiple functions, depending on the functional network and pattern of co-activations displayed at any given moment.
Cool's Clams Casino

ERIC Educational Resources Information Center

Cobey, Paul; Williams, David E.

1977-01-01

A mathematical game that reinforces basic multiplication facts, strengthens concepts of factors and multiples, and also provides arithmetic drill is described. Four variations of the game are also provided. (JT)
Facts about Folic Acid

MedlinePlus

... Surveillance References Birth Defects COUNT Data & Statistics Research Articles & Key Findings About Us Partners Links to Other Websites Information For… Media Policy Makers Folic Acid Basics Language: English (US) ...
Optics in engineering education: stimulating the interest of first-year students

NASA Astrophysics Data System (ADS)

Blanco-García, Jesús; Vazquez-Dorrío, Benito

2014-07-01

The work here presented deals with stimulating the interest for optics in first-year students of an Engineering School, which are not specifically following Optical Engineering studies. Optic-based technologies are nowadays wide spread, and growing, in almost all the engineering fields (from non destructive testing or alignments to power laser applications, fiber optic communications, memory devices, etc.). In general, the first year curriculum doesn't allow a detailed review of the main light properties, least its technical applications. We present in this paper our experience in showing some basic optic concepts and related technologies to the students of our school. Based on the fact that they have a very basic training in this branch of physics, we have designed a series of experimental demonstrations with the dual purpose of making them understand the basic principles of these technologies, and to know the potential of applications to engineering they offer. We assembled these experiments in the laboratory and invited students to pass to get to know them, giving them an explanation in which we focused on the possible range of application of each technique. The response was very good, not only by the number of students who attended the invitation but also by the interest demonstrated by their questions and opinions.
Preventing Health Damaging Behaviors in Male and Female Army Recruits

DTIC Science & Technology

2009-01-01

information about pregnancy • Describe basic information about prescription and non-prescription methods of contraceptives • Increase awareness of...career • Give basic information about non-prescription methods of contraceptives , including condoms, spermicides, and the Morning After Pill...and Preview of Session 5 MODULE 1 15 MINUTES Pregnancy Facts MODULE 2 55 MINUTES Contraceptive Methods Overview and Prescription Methods of

Investigation of Rossby-number similarity in the neutral boundary layer using large-eddy simulation

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

Ohmstede, W.D.; Cederwall, R.T.; Meyers, R.E.

One special case of particular interest, especially to theoreticians, is the steady-state, horizontally homogeneous, autobarotropic (PLB), hereafter referred to as the neutral boundary layer (NBL). The NBL is in fact a 'rare' atmospheric phenomenon, generally associated with high-wind situations. Nevertheless, there is a disproportionate interest in this problem because Rossby-number similarity theory provides a sound approach for addressing this issue. Rossby-number similarity theory has rather wide acceptance, but because of the rarity of the 'true' NBL state, there remains an inadequate experimental database for quantifying constants associated with the Rossby-number similarity concept. Although it remains a controversial issue, it hasmore » been proposed that large-eddy simulation (LES) is an alternative to physical experimentation for obtaining basic atmospherc 'data'. The objective of the study reported here is to investigate Rossby-number similarity in the NBL using LES. Previous studies have not addressed Rossby-number similarity explicitly, although they made use of it in the interpretation of their results. The intent is to calculate several sets of NBL solutions that are ambiguous relative to the their respective Rossby numbers and compare the results for similarity, or the lack of it. 14 refs., 1 fig.« less
Research on tactical information display technology for interactive virtual cockpit

NASA Astrophysics Data System (ADS)

Sun, Zhongyun; Tian, Tao; Su, Feng

2018-04-01

Based on a fact that traditional tactical information display technology suffers from disadvantages of a large number of data to be transferred and low plotting efficiency in an interactive virtual cockpit, a GID protocol-based simulation has been designed. This method dissolves complex tactical information screens into basic plotting units. The indication of plotting units is controlled via the plotting commands, which solves the incompatibility between the tactical information display in traditional simulation and the desktop-based virtual simulation training system. Having been used in desktop systems for helicopters, fighters, and transporters, this method proves to be scientific and reasonable in design and simple and efficient in usage, which exerts a significant value in establishing aviation equipment technology support training products.
Competing explanations for cosmic acceleration or why is the expansion of the universe accelerating?

NASA Astrophysics Data System (ADS)

Ishak, Mustapha

2012-06-01

For more than a decade, a number of cosmological observations have been indicating that the expansion of the universe is accelerating. Cosmic acceleration and the questions associated with it have become one of the most challenging and puzzling problems in cosmology and physics. Cosmic acceleration can be caused by (i) a repulsive dark energy pervading the universe, (ii) an extension to General Relativity that takes effect at cosmological scales of distance, or (iii) the acceleration may be an apparent effect due to the fact that the expansion rate of space-time is uneven from one region to another in the universe. I will review the basics of these possibilities and provide some recent results including ours on these questions.
Cerebral Palsy: General Information. Fact Sheet Number 2 = La Paralisis Cerebral: Informacion General. Fact Sheet Number 18.

ERIC Educational Resources Information Center

Interstate Research Associates, McLean, VA.

This fact sheet on cerebral palsy is offered in both English and Spanish. First, it provides a definition and considers various causes (e.g., an insufficient amount of oxygen reaching the fetal or newborn brain). The fact sheet then offers incidence figures and explains characteristics of the three main types of cerebral palsy: spastic, athetoid,…
Your Glucose Meter

MedlinePlus

... Medical Devices Radiation-Emitting Products Vaccines, Blood & Biologics Animal & Veterinary Cosmetics Tobacco ... 164KB) En Español Basic Facts 7 Tips for Testing Your Blood Sugar and Caring for Your Meter ...
Kidney Problems

MedlinePlus

... our e-newsletter! Aging & Health A to Z Kidney Problems Basic Facts & Information The kidneys are two ... kidney (renal) diseases are called nephrologists . What are Kidney Diseases? For about one-third of older people, ...
TB Terms

MedlinePlus

... Search Form Controls Cancel Submit Search The CDC Tuberculosis (TB) Note: Javascript is disabled or is not ... message, please visit this page: About CDC.gov . Tuberculosis Basic TB Facts How TB Spreads Latent TB ...
Facts about Congenital Heart Defects

MedlinePlus

... Living With Heart Defects Data & Statistics Tracking & Research Articles & Key Findings Free Materials Multimedia and Tools Links to Other Websites Information For… Media Policy Makers Basics about Congenital Heart Defects Language: ...
Nursing Homes

MedlinePlus

... our e-newsletter! Aging & Health A to Z Nursing Homes Basic Facts & Information Nursing homes have changed ... guide care in nursing homes. Who lives in nursing homes? Almost half of all people who live ...
Breathing Easy

EPA Pesticide Factsheets

This fact sheet provides practical information and guidance to auto refinish shops on proper ventilation of paint mixing rooms, including ventilation system basics and diagrams, risk reduction ideas, common mistakes, tips, and design considerations.
FT-IR characterization of the acidic and basic sites on a nanostructured aluminum nitride surface

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

Baraton, M.I.; Chen, X.; Gonsalves, K.E.

1997-12-31

A nanostructured aluminum nitride powder prepared by sol-gel type chemical synthesis is analyzed by Fourier transform infrared spectrometry. The surface acidic and basic sites are probed out by adsorption of several organic molecules. Resulting from the unavoidable presence of oxygen, the aluminum nitride surface is an oxinitride layer in fact, and its surface chemistry should present some analogies with alumina. Therefore, a thorough comparison between the acido-basicity of aluminum nitride and aluminum oxide is discussed. The remaining nitrogen atoms in the first atomic layer modify the acidity-basicity relative balance and reveals the specificity of the aluminum nitride surface.
Still at Risk: What Students Don't Know, Even Now--A Report from Common Core

ERIC Educational Resources Information Center

Hess, Frederick M.

2009-01-01

A report from Common Core finds that many of America's high school students do not possess the basic knowledge they need to succeed in the world. The report shows that, twenty-five years after the publication of the landmark study, "A Nation at Risk," America's children continue to demonstrate a stunning ignorance about basic facts of America's…
Improving the Quality of Teaching and Learning through Leadership for Learning: Changing Scenarios in Basic Schools of Ghana

ERIC Educational Resources Information Center

Malakolunthu, Suseela; McBeath, John; Swaffield, Sue

2014-01-01

This article emerged as a case study from a fact-finding mission of a joint programme between the Centre for Commonwealth Education (CCE) in Cambridge University and the Institute for Educational Planning and Administration (IEPA) in University of Cape Coast, Ghana, to embed innovative approaches to teaching and learning in the basic schools of…
Dislocation Concepts in Friction and Wear.

DTIC Science & Technology

1980-12-01

geometrica considerations, and other basic facts concerning plastic Drover ties of crystalline materials, a numiber of qualitative and quanI titative... correct but, in connection with cell walls, it is generally erroneous as indicated. Fig. 27 demonstrates this clearly: The dislocation cells make the...is certainly promising. If it is then assumed that it is basically correct , one may be impressed with the underlying simplicity of the mechanisms
32 CFR 272.3 - Definition of basic research.

Code of Federal Regulations, 2013 CFR

2013-07-01

... the fundamental aspects of phenomena and of observable facts without specific applications towards..., environmental, and life sciences related to long-term national security needs. It is farsighted high payoff...
32 CFR 272.3 - Definition of basic research.

Code of Federal Regulations, 2010 CFR

2010-07-01

... the fundamental aspects of phenomena and of observable facts without specific applications towards..., environmental, and life sciences related to long-term national security needs. It is farsighted high payoff...
32 CFR 272.3 - Definition of basic research.

Code of Federal Regulations, 2011 CFR

2011-07-01

... the fundamental aspects of phenomena and of observable facts without specific applications towards..., environmental, and life sciences related to long-term national security needs. It is farsighted high payoff...
Karyotype evolution in Phalaris (Poaceae): The role of reductional dysploidy, polyploidy and chromosome alteration in a wide-spread and diverse genus.

PubMed

Winterfeld, Grit; Becher, Hannes; Voshell, Stephanie; Hilu, Khidir; Röser, Martin

2018-01-01

Karyotype characteristics can provide valuable information on genome evolution and speciation, in particular in taxa with varying basic chromosome numbers and ploidy levels. Due to its worldwide distribution, remarkable variability in morphological traits and the fact that ploidy change plays a key role in its evolution, the canary grass genus Phalaris (Poaceae) is an excellent study system to investigate the role of chromosomal changes in species diversification and expansion. Phalaris comprises diploid species with two basic chromosome numbers of x = 6 and 7 as well as polyploids based on x = 7. To identify distinct karyotype structures and to trace chromosome evolution within the genus, we apply fluorescence in situ hybridisation (FISH) of 5S and 45S rDNA probes in four diploid and four tetraploid Phalaris species of both basic numbers. The data agree with a dysploid reduction from x = 7 to x = 6 as the result of reciprocal translocations between three chromosomes of an ancestor with a diploid chromosome complement of 2n = 14. We recognize three different genomes in the genus: (1) the exclusively Mediterranean genome A based on x = 6, (2) the cosmopolitan genome B based on x = 7 and (3) a genome C based on x = 7 and with a distribution in the Mediterranean and the Middle East. Both auto- and allopolyploidy of genomes B and C are suggested for the formation of tetraploids. The chromosomal divergence observed in Phalaris can be explained by the occurrence of dysploidy, the emergence of three different genomes, and the chromosome rearrangements accompanied by karyotype change and polyploidization. Mapping the recognized karyotypes on the existing phylogenetic tree suggests that genomes A and C are restricted to sections Phalaris and Bulbophalaris, respectively, while genome B occurs across all taxa with x = 7.
Karyotype evolution in Phalaris (Poaceae): The role of reductional dysploidy, polyploidy and chromosome alteration in a wide-spread and diverse genus

PubMed Central

Hilu, Khidir; Röser, Martin

2018-01-01

Karyotype characteristics can provide valuable information on genome evolution and speciation, in particular in taxa with varying basic chromosome numbers and ploidy levels. Due to its worldwide distribution, remarkable variability in morphological traits and the fact that ploidy change plays a key role in its evolution, the canary grass genus Phalaris (Poaceae) is an excellent study system to investigate the role of chromosomal changes in species diversification and expansion. Phalaris comprises diploid species with two basic chromosome numbers of x = 6 and 7 as well as polyploids based on x = 7. To identify distinct karyotype structures and to trace chromosome evolution within the genus, we apply fluorescence in situ hybridisation (FISH) of 5S and 45S rDNA probes in four diploid and four tetraploid Phalaris species of both basic numbers. The data agree with a dysploid reduction from x = 7 to x = 6 as the result of reciprocal translocations between three chromosomes of an ancestor with a diploid chromosome complement of 2n = 14. We recognize three different genomes in the genus: (1) the exclusively Mediterranean genome A based on x = 6, (2) the cosmopolitan genome B based on x = 7 and (3) a genome C based on x = 7 and with a distribution in the Mediterranean and the Middle East. Both auto- and allopolyploidy of genomes B and C are suggested for the formation of tetraploids. The chromosomal divergence observed in Phalaris can be explained by the occurrence of dysploidy, the emergence of three different genomes, and the chromosome rearrangements accompanied by karyotype change and polyploidization. Mapping the recognized karyotypes on the existing phylogenetic tree suggests that genomes A and C are restricted to sections Phalaris and Bulbophalaris, respectively, while genome B occurs across all taxa with x = 7. PMID:29462207
Testing for TB Infection

MedlinePlus

... Search Form Controls Cancel Submit Search The CDC Tuberculosis (TB) Note: Javascript is disabled or is not ... message, please visit this page: About CDC.gov . Tuberculosis Basic TB Facts How TB Spreads Latent TB ...

Tuberculosis Treatment and Pregnancy

MedlinePlus

... Search Form Controls Cancel Submit Search The CDC Tuberculosis (TB) Note: Javascript is disabled or is not ... message, please visit this page: About CDC.gov . Tuberculosis Basic TB Facts How TB Spreads Latent TB ...
The Teacher's Book of Lists for Learning: Hundreds of Great Lists That Add Fascinating Facts and Fun to Every Curriculum Area.

ERIC Educational Resources Information Center

Senn, J. A.

This book presents hundreds of lists of facts about social studies, geography, language arts, mathematics, and science for grades 4-8 to be read for enjoyment or as a source of ideas for school reports or projects, as a basic reference book of general information, or as the basis for a classroom "Jeopardy" game. Topics of lists in the book include…
48 CFR 204.7003 - Basic PII number.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 3 2014-10-01 2014-10-01 false Basic PII number. 204.7003... OF DEFENSE GENERAL ADMINISTRATIVE MATTERS Uniform Procurement Instrument Identification Numbers 204.7003 Basic PII number. (a) Elements of a number. The number consists of 13 alpha-numeric characters...
48 CFR 204.7003 - Basic PII number.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 3 2013-10-01 2013-10-01 false Basic PII number. 204.7003... OF DEFENSE GENERAL ADMINISTRATIVE MATTERS Uniform Procurement Instrument Identification Numbers 204.7003 Basic PII number. (a) Elements of a number. The number consists of 13 alpha-numeric characters...
Questions and Answers about TB

MedlinePlus

... Search Form Controls Cancel Submit Search The CDC Tuberculosis (TB) Note: Javascript is disabled or is not ... message, please visit this page: About CDC.gov . Tuberculosis Basic TB Facts How TB Spreads Latent TB ...
World Organisation for Animal Health

MedlinePlus

... Our members Delegates Key texts Basic texts Cooperation agreements Official Acts Resolutions and recommendations Final Reports of ... information: press releases, fact sheets, infographics… Partners Collaboration agreements with regional and world organisations of a public ...
Facts about Thalassemia

MedlinePlus

... CDC’s Work Related Information UDC System Basics About Thalassemia Recommend on Facebook Tweet Share Compartir Did You ... to death. What are the different types of thalassemia? When we talk about different “types” of thalassemia, ...
New materials and structures for photovoltaics

NASA Astrophysics Data System (ADS)

Zunger, Alex; Wagner, S.; Petroff, P. M.

1993-01-01

Despite the fact that over the years crystal chemists have discovered numerous semiconducting substances, and that modern epitaxial growth techniques are able to produce many novel atomic-scale architectures, current electronic and opto-electronic technologies are based but on a handful of ˜10 traditional semiconductor core materials. This paper surveys a number of yet-unexploited classes of semiconductors, pointing to the much-needed research in screening, growing, and characterizing promising members of these classes. In light of the unmanageably large number of a-priori possibilities, we emphasize the role that structural chemistry and modern computer-aided design must play in screening potentially important candidates. The basic classes of materials discussed here include nontraditional alloys, such as non-isovalent and heterostructural semiconductors, materials at reduced dimensionality, including superlattices, zeolite-caged nanostructures and organic semiconductors, spontaneously ordered alloys, interstitial semiconductors, filled tetrahedral structures, ordered vacancy compounds, and compounds based on d and f electron elements. A collaborative effort among material predictor, material grower, and material characterizer holds the promise for a successful identification of new and exciting systems.
Wave interactions in a three-dimensional attachment line boundary layer

NASA Technical Reports Server (NTRS)

Hall, Philip; Mackerrell, Sharon O.

1988-01-01

The 3-D boundary layer on a swept wing can support different types of hydrodynamic instability. Attention is focused on the so-called spanwise contamination problem, which occurs when the attachment line boundary layer on the leading edge becomes unstable to Tollmien-Schlichting waves. In order to gain insight into the interactions important in that problem, a simplified basic state is considered. This simplified flow corresponds to the swept attachment line boundary layer on an infinite flat plate. The basic flow here is an exact solution of the Navier-Stokes equations and its stability to 2-D waves propagating along the attachment can be considered exactly at finite Reynolds number. This has been done in the linear and weakly nonlinear regimes. The corresponding problem is studied for oblique waves and their interaction with 2-D waves is investigated. In fact, oblique modes cannot be described exactly at finite Reynolds number so it is necessary to make a high Reynolds number approximation and use triple deck theory. It is shown that there are two types of oblique wave which, if excited, cause the destabilization of the 2-D mode and the breakdown of the disturbed flow at a finite distance from the leading edge. First, a low frequency mode related to the viscous stationary crossflow mode is a possible cause of breakdown. Second, a class of oblique wave with frequency comparable with that of the 2-D mode is another cause of breakdown. It is shown that the relative importance of the modes depends on the distance from the attachment line.
Control Structures for VSC-based FACTS Devices under Normal and Faulted AC-systems

NASA Astrophysics Data System (ADS)

Babaei, Saman

This thesis is concerned with improving the Flexible AC Transmission Systems (FACTS) devices performance under the normal and fault AC-system conditions by proposing new control structures and also converter topologies. The combination of the increasing electricity demand and restrictions in expanding the power system infrastructures has urged the utility owners to deploy the utility-scaled power electronics in the power system. Basically, FACTS is referred to the application of the power electronics in the power systems. Voltage Source Converter (VSC) is the preferred building block of the FACTS devices and many other utility-scale power electronics applications. Despite of advances in the semiconductor technology and ultra-fast microprocessor based controllers, there are still many issues to address and room to improve[25]. An attempt is made in this thesis to address these important issues of the VSC-based FACTS devices and provide solutions to improve them.
A Kindergarten Number-Sense Intervention With Contrasting Practice Conditions for Low-Achieving Children

PubMed Central

Dyson, Nancy; Jordan, Nancy C.; Beliakoff, Amber; Hassinger-Das, Brenna

2015-01-01

The efficacy of a research-based number-sense intervention for low-achieving kinder-gartners was examined. Children (N = 126) were randomly assigned to 1 of 3 conditions: a number-sense intervention followed by a number-fact practice session, an identical number-sense intervention followed by a number-list practice session, or a business-as-usual control group. The interventions were delivered in a small-group setting over 24 half-hour lessons. Both intervention groups performed better than controls on measures of number sense, arithmetic fluency, and general mathematics calculation achievement at immediate posttest. However, the number-fact practice condition gave children an additional advantage over the number-list practice condition on the outcomes at delayed posttest 8 weeks later. The number-fact practice condition was especially effective for producing gains in English learners. PMID:26388651
Fainting (Syncope)

MedlinePlus

... Attack Heart Valve Problems Join our e-newsletter! Aging & Health A to Z Fainting (Syncope) Basic Facts & ... November 2016 Posted: March 2012 © 2018 Health in Aging. All rights reserved. Feedback • Site Map • Privacy Policy • ...
TB in Children in the United States

MedlinePlus

... Search Form Controls Cancel Submit Search The CDC Tuberculosis (TB) Note: Javascript is disabled or is not ... message, please visit this page: About CDC.gov . Tuberculosis Basic TB Facts How TB Spreads Latent TB ...
Brain-Based Research & Language Teaching.

ERIC Educational Resources Information Center

Christison, MaryAnn

2002-01-01

Introduces brain-based teaching and learning. Reviews basic biological facts about the human brain and discusses seven principles based on recent research that have practical benefits for English-as-a-Foreign-Language teachers. (Author/VWL)
Hiring Help at Home: The Basic Facts

MedlinePlus

... more control over duties, salary, and scheduling. The agreement is developed without a third party. In many ... if you need to replace someone. Write an agreement! Once you and your family have checked references , ...
Dental Health: The Basic Facts

MedlinePlus

... the examination the dentist will look for: n Caries or tooth decay—also known as “cavities” because ... upper and lower jaw do not close properly Caries and periodontitis are infections, each of which can ...
Heart Attack Coronary Artery Disease

MedlinePlus

... our e-newsletter! Aging & Health A to Z Heart Attack Coronary Artery Disease, Angina Basic Facts & Information What ... and oxygen supply; this is what causes a heart attack. If the damaged area is small, however, your ...
Foot Problems

MedlinePlus

... Falls Prevention Pain Management Join our e-newsletter! Aging & Health A to Z Foot Problems Basic Facts & ... April 2017 Posted: March 2012 © 2018 Health in Aging. All rights reserved. Feedback • Site Map • Privacy Policy • ...
Joint Problems

MedlinePlus

... Help Related Topics Arthritis Join our e-newsletter! Aging & Health A to Z Joint Problems Basic Facts & ... April 2017 Posted: March 2012 © 2018 Health in Aging. All rights reserved. Feedback • Site Map • Privacy Policy • ...
Basic Emotions in Human Neuroscience: Neuroimaging and Beyond

PubMed Central

Celeghin, Alessia; Diano, Matteo; Bagnis, Arianna; Viola, Marco; Tamietto, Marco

2017-01-01

The existence of so-called ‘basic emotions’ and their defining attributes represents a long lasting and yet unsettled issue in psychology. Recently, neuroimaging evidence, especially related to the advent of neuroimaging meta-analytic methods, has revitalized this debate in the endeavor of systems and human neuroscience. The core theme focuses on the existence of unique neural bases that are specific and characteristic for each instance of basic emotion. Here we review this evidence, outlining contradictory findings, strengths and limits of different approaches. Constructionism dismisses the existence of dedicated neural structures for basic emotions, considering that the assumption of a one-to-one relationship between neural structures and their functions is central to basic emotion theories. While these critiques are useful to pinpoint current limitations of basic emotions theories, we argue that they do not always appear equally generative in fostering new testable accounts on how the brain relates to affective functions. We then consider evidence beyond PET and fMRI, including results concerning the relation between basic emotions and awareness and data from neuropsychology on patients with focal brain damage. Evidence from lesion studies are indeed particularly informative, as they are able to bring correlational evidence typical of neuroimaging studies to causation, thereby characterizing which brain structures are necessary for, rather than simply related to, basic emotion processing. These other studies shed light on attributes often ascribed to basic emotions, such as automaticity of perception, quick onset, and brief duration. Overall, we consider that evidence in favor of the neurobiological underpinnings of basic emotions outweighs dismissive approaches. In fact, the concept of basic emotions can still be fruitful, if updated to current neurobiological knowledge that overcomes traditional one-to-one localization of functions in the brain. In particular, we propose that the structure-function relationship between brain and emotions is better described in terms of pluripotentiality, which refers to the fact that one neural structure can fulfill multiple functions, depending on the functional network and pattern of co-activations displayed at any given moment. PMID:28883803

Epilepsy: General Information. Fact Sheet Number 6 = La Epilepsia: Informacion General. Fact Sheet Number 20.

ERIC Educational Resources Information Center

Interstate Research Associates, McLean, VA.

This fact sheet on epilepsy is offered in both English and Spanish. It provides a definition, information on incidence, typical characteristics, and educational implications. It notes that epilepsy is classified as "other health impaired" under the Individuals with Disabilities Education Act and that students with epilepsy are eligible for special…
Study of the stability of a SEIRS model for computer worm propagation

NASA Astrophysics Data System (ADS)

Hernández Guillén, J. D.; Martín del Rey, A.; Hernández Encinas, L.

2017-08-01

Nowadays, malware is the most important threat to information security. In this sense, several mathematical models to simulate malware spreading have appeared. They are compartmental models where the population of devices is classified into different compartments: susceptible, exposed, infectious, recovered, etc. The main goal of this work is to propose an improved SEIRS (Susceptible-Exposed-Infectious-Recovered-Susceptible) mathematical model to simulate computer worm propagation. It is a continuous model whose dynamic is ruled by means of a system of ordinary differential equations. It considers more realistic parameters related to the propagation; in fact, a modified incidence rate has been used. Moreover, the equilibrium points are computed and their local and global stability analyses are studied. From the explicit expression of the basic reproductive number, efficient control measures are also obtained.
Science and Sentiment: Grinnell's Fact-Based Philosophy of Biodiversity Conservation.

PubMed

Shavit, Ayelet; Griesemer, James R

2018-06-01

At the beginning of the twentieth century, the biologist Joseph Grinnell made a distinction between science and sentiment for producing fact-based generalizations on how to conserve biodiversity. We are inspired by Grinnellian science, which successfully produced a century-long impact on studying and conserving biodiversity that runs orthogonal to some familiar philosophical distinctions such as fact versus value, emotion versus reason and basic versus applied science. According to Grinnell, unlike sentiment-based generalizations, a fact-based generalization traces its diverse commitments and thus becomes tractable for its audience. We argue that foregrounding tractability better explains Grinnell's practice in the context of his time as well as in the context of current discourse among scientists over the political "biases" of biodiversity research and its problem of "reproducibility."
Researchers' choice of the number and range of levels in experiments affects the resultant variance-accounted-for effect size.

PubMed

Okada, Kensuke; Hoshino, Takahiro

2017-04-01

In psychology, the reporting of variance-accounted-for effect size indices has been recommended and widely accepted through the movement away from null hypothesis significance testing. However, most researchers have paid insufficient attention to the fact that effect sizes depend on the choice of the number of levels and their ranges in experiments. Moreover, the functional form of how and how much this choice affects the resultant effect size has not thus far been studied. We show that the relationship between the population effect size and number and range of levels is given as an explicit function under reasonable assumptions. Counterintuitively, it is found that researchers may affect the resultant effect size to be either double or half simply by suitably choosing the number of levels and their ranges. Through a simulation study, we confirm that this relation also applies to sample effect size indices in much the same way. Therefore, the variance-accounted-for effect size would be substantially affected by the basic research design such as the number of levels. Simple cross-study comparisons and a meta-analysis of variance-accounted-for effect sizes would generally be irrational unless differences in research designs are explicitly considered.
Vision, Instruction and Action

DTIC Science & Technology

1990-04-01

been developing a new theory of activity over the past five years (3, 4, 5, 6, 7, 36, 37, 38]. This theory proposes that activity arises from the...decide what to do before it is too late to do it. We also demand that the theory not contradict established facts about how the brain works. Sonja is the...architecture. I present some basic facts about the brain and argue that they imply that the human cognitive machinery makes traditional programming
Ukrainians in America: Contributions to America, Relationship to Homeland, Integration into American Life, Retention of Ethnicity in America. Ethnic Heritage in America: Curriculum Materials in Elementary School Social Studies on Greeks, Jews, Lithuanians, and Ukrainians.

ERIC Educational Resources Information Center

Chicago Consortium for Inter-Ethnic Curriculum Development, IL.

This ethnic heritage unit is about Ukrainians in the United States. The first section presents basic facts, such as a map of Ukraine, map of Eastern Europe, facts about Ukraine, principal dates in Ukrainian history, ten outstanding figures in modern Ukrainian history, milestones of Ukrainian communities in the United States, bibliography about…
Medical research in Israel and the Israel biomedical database.

PubMed

Berns, D S; Rager-Zisman, B

2000-11-01

The data collected for the second edition of the Directory of Medical Research in Israel and the Israel Biomedical Database have yielded very relevant information concerning the distribution of investigators, publication activities and funding sources. The aggregate data confirm the findings of the first edition published in 1996 [2]. Those facts endorse the highly concentrated and extensive nature of medical research in the Jerusalem area, which is conducted at the Hebrew University and its affiliated hospitals. In contrast, Tel Aviv University, whose basic research staff is about two-thirds the size of the Hebrew University staff, has a more diffuse relationship with its clinical staff who are located at more than half a dozen hospitals. Ben-Gurion University in Beer Sheva and the Technion in Haifa are smaller in size, but have closer geographic contact between their clinical and basic research staff. Nonetheless, all the medical schools and affiliated hospitals have good publication and funding records. It is important to note that while some aspects of the performance at basic research institutions seem to be somewhat better than at hospitals, the records are actually quite similar despite the greater burden of clinical services at the hospitals as compared to teaching responsibilities in the basic sciences. The survey also indicates the substantial number of young investigators in the latest survey who did not appear in the first survey. While this is certainly encouraging, it is also disturbing that the funding sources are apparently decreasing at a time when young investigators are attempting to become established and the increasing burden of health care costs precludes financial assistance from hospital sources. The intensity and undoubtedly the quality of medical research in Israel remains at a level consistent with many of the more advanced western countries. This conclusion is somewhat mitigated by the fact that there is a decrease in available funding and a measurable decrease in scholarly activity at a time when a new, younger generation of investigators is just beginning to become productive. In closing, we wish to stress that the collection of data for the Biomedical Database is a continuing project and we encourage all medical researches who may not have contributed relevant information to write to the Office of the Chief Scientist or contact the office by email.
Computer aided fringe pattern analysis

NASA Astrophysics Data System (ADS)

Sciammarella, Cesar A.

The paper reviews the basic laws of fringe pattern interpretation. The different techniques that are currently utilized are presented using a common frame of reference stressing the fact that these techniques are different variations of the same basic principle. Digital and analog techniques are discussed. Currently available hardware is presented and the relationships between hardware and the operations of pattern fringe processing are pointed out. Examples are given to illustrate the ideas discussed in the paper.
Treatment: Latent TB Infection (LTBI) and TB Disease

MedlinePlus

... Search Form Controls Cancel Submit Search The CDC Tuberculosis (TB) Note: Javascript is disabled or is not ... message, please visit this page: About CDC.gov . Tuberculosis Basic TB Facts How TB Spreads Latent TB ...
Safe traffic : Vision Zero on the move

DOT National Transportation Integrated Search

2006-03-01

Vision Zero is composed of several basic : elements, each of which affects safety in : road traffic. These concerns ethics, human : capability and tolerance, responsibility, : scientific facts and a realisation that the : different components in the ...
Community-Based Care

MedlinePlus

... our e-newsletter! Aging & Health A to Z Community-Based Care Basic Facts & Information A variety of healthcare options ... day care centers are either in churches or community centers. Adult day care is commonly used to care for people who ...
Spina Bifida: General Information. Fact Sheet Number 12 = La Espina Bifida: Informacion General. Fact Sheet Number 21.

ERIC Educational Resources Information Center

Interstate Research Associates, McLean, VA.

This fact sheet on spina bifida is offered in both English and Spanish. It provides definitions of the three types of spina bifida (spina bifida occulta, meningocele, and myelomeningocele). Incidence figures are given as are typical characteristics of children with spina bifida. Educational implications are briefly noted, including the need to…
Down Syndrome: General Information. Fact Sheet Number 4 = El Sindrome de Down: Informacion General. Fact Sheet Number 15.

ERIC Educational Resources Information Center

Interstate Research Associates, McLean, VA.

This fact sheet on Down Syndrome is offered in both English and Spanish. First it provides a definition and description of this syndrome, noting its etiology in a chromosomal abnormality. Incidence figures are then given. Typical characteristics of people with Down Syndrome are listed. Commonly associated health-related problems are noted,…
Number of Repetitions Required to Retain Single-Digit Multiplication Math Facts for Elementary Students

ERIC Educational Resources Information Center

Burns, Matthew K.; Ysseldyke, Jim; Nelson, Peter M.; Kanive, Rebecca

2015-01-01

Computational fluency is an important aspect of math proficiency. Despite widely held beliefs about the differential difficulty of single-digit multiplication math facts, little empirical work has examined this issue. The current study analyzed the number of repetitions needed to master multiplication math facts. Data from 15,402 3rd, 4th, and 5th…
General Information about Learning Disabilities (Fact Sheet Number 7) = Informacion General sobre Impedimentos en el Aprendizaje (Fact Sheet Number 19).

ERIC Educational Resources Information Center

Interstate Research Associates, Inc., Washington, DC.

This fact sheet providing general information about learning disabilities is presented in both English and Spanish versions. It begins with the federal definition of learning disabilities and a discussion of its implications followed by estimates of incidence. Typical characteristics of students with learning disabilities are then summarized as…
Does Initial Learning about the Meaning of Fractions Present Similar Challenges for Students with and without Adequate Whole-Number Skill?

PubMed

Namkung, Jessica M; Fuchs, Lynn S; Koziol, Natalie

2018-01-01

The purposes of this study were to (a) explore whether early fractions understanding at 4 th grade is differentially challenging for students with versus without adequate whole-number competence and (b) identify specific whole-number skill associated with difficulty in fractions understanding. Based on initial whole-number competence, 1,108 4 th graders were classified as having (a) adequate whole-number competence ( n = 775), (b) less severe whole-number difficulty ( n = 201), and (c) severe whole-number difficulty ( n = 132). At the end of 4 th grade, they were assessed on fractions understanding and further classified as with versus without difficulty in fractions understanding. Multi-level logistic regression indicated that compared to students with adequate whole-number competence, those with less severe whole-number difficulty were almost 5 times as likely to experience difficulty with fractions understanding whereas those with severe whole-number difficulty were about 32 times as likely to experience difficulty with fractions understanding. Students with severe whole-number difficulty were about 7 times as likely to experience difficulty with fractions understanding compared to those with less severe whole-number difficulty. Among students with adequate whole-number competence, the pretest whole-number skill distinguishing those with versus without difficulty in fractions understanding was basic division facts (i.e., 2-digit dividend ÷ 1-digit divisor) and simple multiplication (i.e., 3-digit × 1-digit without regrouping). The role of whole-number competence in developing initial fractions understanding and implications for instruction are discussed.
Does Initial Learning about the Meaning of Fractions Present Similar Challenges for Students with and without Adequate Whole-Number Skill?

PubMed Central

Namkung, Jessica M.; Fuchs, Lynn S.; Koziol, Natalie

2017-01-01

The purposes of this study were to (a) explore whether early fractions understanding at 4th grade is differentially challenging for students with versus without adequate whole-number competence and (b) identify specific whole-number skill associated with difficulty in fractions understanding. Based on initial whole-number competence, 1,108 4th graders were classified as having (a) adequate whole-number competence (n = 775), (b) less severe whole-number difficulty (n = 201), and (c) severe whole-number difficulty (n = 132). At the end of 4th grade, they were assessed on fractions understanding and further classified as with versus without difficulty in fractions understanding. Multi-level logistic regression indicated that compared to students with adequate whole-number competence, those with less severe whole-number difficulty were almost 5 times as likely to experience difficulty with fractions understanding whereas those with severe whole-number difficulty were about 32 times as likely to experience difficulty with fractions understanding. Students with severe whole-number difficulty were about 7 times as likely to experience difficulty with fractions understanding compared to those with less severe whole-number difficulty. Among students with adequate whole-number competence, the pretest whole-number skill distinguishing those with versus without difficulty in fractions understanding was basic division facts (i.e., 2-digit dividend ÷ 1-digit divisor) and simple multiplication (i.e., 3-digit × 1-digit without regrouping). The role of whole-number competence in developing initial fractions understanding and implications for instruction are discussed. PMID:29276363
Biodiesel Basics (Spanish Version); Clean Cities, Energy Efficiency & Renewable Energy (EERE)

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

None

This Spanish-language fact sheet provides a brief introduction to biodiesel, including a discussion of biodiesel blends, which blends are best for which vehicles, where to buy biodiesel, how biodiesel compares to diesel fuel in terms of performance, how biodiesel performs in cold weather, whether biodiesel use will plug vehicle filters, how long-term biodiesel use may affect engines, biodiesel fuel standards, and whether biodiesel burns cleaner than diesel fuel. The fact sheet also dismisses the use of vegetable oil as a motor fuel.
Biodiesel Basics

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

Putzig, Mollie

This fact sheet (updated for 2017) provides a brief introduction to biodiesel, including a discussion of biodiesel blends, which blends are best for which vehicles, where to buy biodiesel, how biodiesel compares to diesel fuel in terms of performance, the difference between biodiesel and renewable diesel, how biodiesel performs in cold weather, whether biodiesel use will plug vehicle filters, how long-term biodiesel use may affect engines, biodiesel fuel standards, and whether biodiesel burns cleaner than diesel fuel. The fact sheet also dismisses the use of vegetable oil as a motor fuel.
Needs Assessment to Define the Training Requirements for a Basic Skills Education Program (BSEP) Curriculum Development. Revision.

DTIC Science & Technology

1984-04-01

compounds time, understanding and coordination problems. Just too many people in the process. In fact, there are numerous versions of a task with the...sometimes -his caused interruptions. Nhis was further compounded by the fact that the cnalyss * voas toarted ar-d +hen t~opped, when the first cnaiyst...productive. Discrepancies - The major discrepancy was ’he use of Anti-Seize Compound . It is applied to components as a light, thin coat to prevent i..re, any

Biodiesel Basics

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

None

2017-09-01

This fact sheet (updated for 2017) provides a brief introduction to biodiesel, including a discussion of biodiesel blends, which blends are best for which vehicles, where to buy biodiesel, how biodiesel compares to diesel fuel in terms of performance, the difference between biodiesel and renewable diesel, how biodiesel performs in cold weather, whether biodiesel use will plug vehicle filters, how long-term biodiesel use may affect engines, biodiesel fuel standards, and whether biodiesel burns cleaner than diesel fuel. The fact sheet also dismisses the use of vegetable oil as a motor fuel.
Jews in America: Contributions to America, Relationship to Homeland, Integration into American Life, Retention of Ethnicity in America. Ethnic Heritage in America: Curriculum Materials in Elementary School Social Studies on Greeks, Jews, Lithuanians, Ukrainians.

ERIC Educational Resources Information Center

Chicago Consortium for Inter-Ethnic Curriculum Development, IL.

This ethnic heritage unit is about Jews in the United States. The first section presents basic facts, such as a map of Israel, map of Eastern Europe, facts about Israel, a bibliography about Jews, and a list of Jewish organizations in the United States. The second section discusses early Jewish settlement in North America, Jewish contributions to…
Ideas

ERIC Educational Resources Information Center

Immerzeel, George; Wiederanders, Don

1974-01-01

Four ideas are presented, each a variation of the tic-tac-toe game. Recognizing three addends is the goal of the primary level game; experiences with basic facts and fractions are objectives for upper levels. Each worksheet includes objectives, directions, and comments. (LS)
"Small Steps, Big Rewards": You Can Prevent Type 2 Diabetes

MedlinePlus

... Home Current Issue Past Issues Special Section "Small Steps, Big Rewards": You Can Prevent Type 2 Diabetes ... onset. Those are the basic facts of "Small Steps. Big Rewards: Prevent type 2 Diabetes," created by ...
Water resources of St. Tammany Parish, Louisiana

USGS Publications Warehouse

Griffith, Jason M.

2009-01-01

This fact sheet summarizes basic information on the water resources of St. Tammany Parish, La. Information on groundwater and surface-water availability, quality, development, use, and trends is based on previously published reports listed in the references section.
Language and number: a bilingual training study.

PubMed

Spelke, E S; Tsivkin, S

2001-01-01

Three experiments investigated the role of a specific language in human representations of number. Russian-English bilingual college students were taught new numerical operations (Experiment 1), new arithmetic equations (Experiments 1 and 2), or new geographical or historical facts involving numerical or non-numerical information (Experiment 3). After learning a set of items in each of their two languages, subjects were tested for knowledge of those items, and new items, in both languages. In all the studies, subjects retrieved information about exact numbers more effectively in the language of training, and they solved trained problems more effectively than untrained problems. In contrast, subjects retrieved information about approximate numbers and non-numerical facts with equal efficiency in their two languages, and their training on approximate number facts generalized to new facts of the same type. These findings suggest that a specific, natural language contributes to the representation of large, exact numbers but not to the approximate number representations that humans share with other mammals. Language appears to play a role in learning about exact numbers in a variety of contexts, a finding with implications for practice in bilingual education. The findings prompt more general speculations about the role of language in the development of specifically human cognitive abilities.
A language based on the fundamental facts of science.

PubMed

Devito, C L; Oehrle, R T

1990-12-01

The problem of how to communicate with the members of an alien society has been discussed by many authors but only one, Hans Freudenthal, has constructed a language for this purpose. Freudenthal assumes nothing other than the ability to reason as humans do and, because he assumes so little, it is necessary to communicate a great deal about the language itself before being able to communicate any interesting information. The problem is here approached differently. Since it is likely that contact between our civilization and an alien one would be via radio, potential correspondents would have a basic knowledge of science. Such beings should therefore be able to learn a language based on fundamental science. It is assumed, more specifically, that our correspondents can count, understand chemical elements, are familiar with the melting and boiling behaviour of a pure substance and understand the properties of the gaseous state. All this should be known to any society capable of developing the radio telescope. By systematically using this common knowledge one can communicate notation for numbers and chemical elements and then communicate our basic physical units; i.e., the gram, the calorie, the degree (Kelvin), etc. Once this is done more interesting information can be exchanged.
Debate: Limitations on universality: the "right to health" and the necessity of legal nationality

PubMed Central

2010-01-01

Background The "right to health," including access to basic healthcare, has been recognized as a universal human right through a number of international agreements. Attempts to protect this ideal, however, have relied on states as the guarantor of rights and have subsequently ignored stateless individuals, or those lacking legal nationality in any nation-state. While a legal nationality alone is not sufficient to guarantee that a right to healthcare is accessible, an absence of any legal nationality is almost certainly an obstacle in most cases. There are millions of so-called stateless individuals around the globe who are, in effect, denied medical citizenship in their countries of residence. A central motivating factor for this essay is the fact that statelessness as a concept is largely absent from the medical literature. The goal for this discussion, therefore, is primarily to illustrate the need for further monitoring of health access issues by the medical community, and for a great deal more research into the effects of statelessness upon access to healthcare. This is important both as a theoretical issue, in light of the recognition by many of healthcare as a universal right, as well as an empirical fact that requires further exploration and amelioration. Discussion Most discussions of the human right to health assume that every human being has legal nationality, but in reality there are at least 11 to 12 million stateless individuals worldwide who are often unable to access basic healthcare. The examples of the Roma in Europe, the hill tribes of Thailand, and many Palestinians in Israel highlight the negative health impacts associated with statelessness. Summary Stateless individuals often face an inability to access the most basic healthcare, much less the "highest attainable standard of health" outlined by international agreements. Rather than presuming nationality, statelessness must be recognized by the medical community. Additionally, it is imperative that stateless populations be recognized, the health of these populations be tracked, and more research conducted to further elaborate upon the connection between statelessness and access to healthcare services, and hence a universal right to health. PMID:20525334
Using the basic reproduction number to assess the effects of climate change in the risk of Chagas disease transmission in Colombia.

PubMed

Cordovez, Juan M; Rendon, Lina Maria; Gonzalez, Camila; Guhl, Felipe

2014-01-01

The dynamics of vector-borne diseases has often been linked to climate change. However the commonly complex dynamics of vector-borne diseases make it very difficult to predict risk based on vector or host distributions. The basic reproduction number (R0) integrates all factors that determine whether a pathogen can establish or not. To obtain R0 for complex vector-borne diseases one can use the next-generation matrix (NGM) approach. We used the NGM to compute R0 for Chagas disease in Colombia incorporating the effect of temperature in some of the transmission routes of Trypanosoma cruzi. We used R0 to generate a risk map of present conditions and a forecast risk map at 20 years from now based on mean annual temperature (data obtained from Worldclim). In addition we used the model to compute elasticity and sensitivity indexes on all model parameters and routes of transmission. We present this work as an approach to indicate which transmission pathways are more critical for disease transmission but acknowledge the fact that results and projections strongly depend on better knowledge of entomological parameters and transmission routes. We concluded that the highest contribution to R0 comes from transmission of the parasites from humans to vectors, which is a surprising result. In addition,parameters related to contacts between human and vectors and the efficiency of parasite transmission between them also show a prominent effect on R0.
Cicada Studies.

ERIC Educational Resources Information Center

Matthews, Catherine E.; Hildreth, David

1997-01-01

Presents investigations in which students are provided with a series of four mystery items related to cicadas. Observations and a class discussion follow each item. Contains basic information on doing experiments with live cicadas, specific assessment strategies for this activity, and facts about cicadas. (DDR)
Model Organisms Fact Sheet: Using Model Organisms to Study Health and Disease

MedlinePlus

... NIGMS use research organisms to explore the basic biology and chemistry of life. Scientists decide which organism ... controls allow for more precise understanding of the biological factors being studied and provide greater certainty about ...
Economic Facts of Life Needed by Entrepreneurs.

ERIC Educational Resources Information Center

Clow, John E.

1984-01-01

Discusses the need for entrepreneurs to understand basic economics principles. Indicates that business education has a role in preparing entrepreneurs in marketing, management, and accounting. Lists key economic generalizations that individuals should understand before assuming the role of entrepreneur. (JOW)
Safe and private pedestrian detection by a low-cost fiber optic specklegram

NASA Astrophysics Data System (ADS)

Rodriguez-Cuevas, A.; Rodriguez-Cobo, L.; Lomer, M.; Lopez-Higuera, J. M.

2017-04-01

Surveillance is becoming more and more important in the recent years. In many cities, cameras have been set to look after parks, streets, roads, facilities and so on, however this fact is rising concerns about privacy. In this work, an alternative surveillance method which gather at once security and privacy has been propose and tested. Based on fiber optic specklegram technology; a system consisting of a fiber optic, a coherent light source and a photodetector has been placed under a carpet for detecting people walking over it and its accuracy, regarding measuring the steps, have been measured. Results suggest that using low exposed geometries along the carpet and basic processing methods, it is possible to detect with more than 95% of accuracy the number of steps done by the person walking over the carpet.
A Review of the Fundamentals of Diet

PubMed Central

2013-01-01

Dietary recommendations should be individualized for each patient, but certain basic principles apply to most people. A healthful diet should include a wide variety of whole, unprocessed foods that are free of additives and, if possible, grown without the use of pesticides, herbicides, and other potentially toxic agricultural chemicals. For people who do not have specific food intolerances, such a diet generally includes liberal amounts of fresh fruits and vegetables, whole grains, nuts, seeds, and legumes. For most people, animal foods such as eggs, fish, chicken, beef, and dairy products can be healthfully consumed in moderation. It is not necessary to consume animal foods to maintain good health. In fact, compared with omnivores, vegetarians have a lower risk of developing a number of chronic diseases. However, vegetarians must carefully plan their diet so as not to develop nutritional deficiencies. PMID:24381826
Multiple Consecutive Infections Might Explain the Lack of Protection by BCG

PubMed Central

Cardona, Pere-Joan; Vilaplana, Cristina

2014-01-01

Although contacts between tuberculosis patients may result in multiple consecutive infections (MCI), no experimental animal models consider this fact when used in basic studies. Moreover, the current TB vaccine (BCG) has demonstrated a limited protection in humans. In this study we evaluate the effect of tuberculosis MCI by way of a simple mathematical analysis using data from the low dose aerosol murine experimental model. The results show that a higher number of, or shorter intervals between, multiple consecutive infections reduce the protective effect of BCG. This is due to both the increase in bacillary load at the stationary level of the infection, and the protective immune response induced by the infection itself. This factor must therefore be taken into account when designing new prophylactic strategies as candidate vaccines for the replacement of BCG. PMID:24740286
Multiple consecutive infections might explain the lack of protection by BCG.

PubMed

Cardona, Pere-Joan; Vilaplana, Cristina

2014-01-01

Although contacts between tuberculosis patients may result in multiple consecutive infections (MCI), no experimental animal models consider this fact when used in basic studies. Moreover, the current TB vaccine (BCG) has demonstrated a limited protection in humans. In this study we evaluate the effect of tuberculosis MCI by way of a simple mathematical analysis using data from the low dose aerosol murine experimental model. The results show that a higher number of, or shorter intervals between, multiple consecutive infections reduce the protective effect of BCG. This is due to both the increase in bacillary load at the stationary level of the infection, and the protective immune response induced by the infection itself. This factor must therefore be taken into account when designing new prophylactic strategies as candidate vaccines for the replacement of BCG.
Software Re-Engineering of the Human Factors Analysis and Classification System - (Maintenance Extension) Using Object Oriented Methods in a Microsoft Environment

DTIC Science & Technology

2001-09-01

replication) -- all from Visual Basic and VBA . In fact, we found that the SQL Server engine actually had a plethora of options, most formidable of...2002, the new SQL Server 2000 database engine, and Microsoft Visual Basic.NET. This thesis describes our use of the Spiral Development Model to...versions of Microsoft products? Specifically, the pending release of Microsoft Office 2002, the new SQL Server 2000 database engine, and Microsoft
Flight Measurements of Helicopter Blade Motion with a Comparison between Theoretical and Experimental Results

DTIC Science & Technology

1947-04-01

EXPERS5EHTAL RESULTS By G-arry C. Myers, Jr. STHMÄRY Hi order to provide " basic data on helicopter rotor-"blade motion, photographic .records of...ABOUT 2HE AXIS OF NO FEATHERING Reason for conversion.- At the time that the " basic theoretical treatments, such as that of reference 1, were made...of the machanical means used for achieving it. This fact may be confirmed by inspection but has also been demonstrated mathematically in reference
29 CFR 18.902 - Self-authentication.

Code of Federal Regulations, 2014 CFR

2014-07-01

..., estimates, and reports. In actions involving injury, illness, disease, death, disability, or physical or... injury, illness, disease, death, disability or physical or mental impairment, doctor, hospital... including a summary of experience as an expert witness in litigation, when including the basic facts, data...
29 CFR 18.902 - Self-authentication.

Code of Federal Regulations, 2013 CFR

2013-07-01

..., estimates, and reports. In actions involving injury, illness, disease, death, disability, or physical or... injury, illness, disease, death, disability or physical or mental impairment, doctor, hospital... including a summary of experience as an expert witness in litigation, when including the basic facts, data...

29 CFR 18.902 - Self-authentication.

Code of Federal Regulations, 2012 CFR

2012-07-01

..., estimates, and reports. In actions involving injury, illness, disease, death, disability, or physical or... injury, illness, disease, death, disability or physical or mental impairment, doctor, hospital... including a summary of experience as an expert witness in litigation, when including the basic facts, data...
29 CFR 18.902 - Self-authentication.

Code of Federal Regulations, 2010 CFR

2010-07-01

..., estimates, and reports. In actions involving injury, illness, disease, death, disability, or physical or... injury, illness, disease, death, disability or physical or mental impairment, doctor, hospital... including a summary of experience as an expert witness in litigation, when including the basic facts, data...
29 CFR 18.902 - Self-authentication.

Code of Federal Regulations, 2011 CFR

2011-07-01

..., estimates, and reports. In actions involving injury, illness, disease, death, disability, or physical or... injury, illness, disease, death, disability or physical or mental impairment, doctor, hospital... including a summary of experience as an expert witness in litigation, when including the basic facts, data...
77 FR 48523 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Public...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-14

... future of CHIP. Going beyond facts and basic descriptive information, it will gather insights about the... supplement two other data collection efforts which received clearance on December 12, 2011 (a survey of CHIP...
Control of Subsurface Contaminant Migration by Vertical Engineered Barriers

EPA Science Inventory

This Fact Sheet is intended to provide remedial project managers (RPMs), on-scene coordinators (OSCs), contractors, and other remediation stakeholders with a basic overview of hazardous waste containment systems constructed to prevent or limit the migration of contamination in gr...
Language affects symbolic arithmetic in children: the case of number word inversion.

PubMed

Göbel, Silke M; Moeller, Korbinian; Pixner, Silvia; Kaufmann, Liane; Nuerk, Hans-Christoph

2014-03-01

Specific language influences have been observed in basic numerical tasks such as magnitude comparison, transcoding, and the number line estimation task. However, so far language influences in more complex calculations have not been reported in children. In this translingual study, 7- to 9-year-old German- and Italian-speaking children were tested on a symbolic addition task. Whereas the order of tens and units in Italian number words follows the order of the Arabic notation, the order is inverted in German number words. For both language groups, addition problems were more difficult when a carry operation was needed, that is, when a manipulation within the place-value structure of the Arabic number system was particularly important. Most important, this carry effect was more pronounced in response latencies for children speaking German, a language with inverted verbal mapping of the place-value structure. In addition, independent of language group, the size of the carry effect was significantly related to verbal working memory. The current study indicates that symbolic arithmetic and the carry effect in particular are modulated by language-specific characteristics. Our results underline the fact that the structure of the language of instruction is an important factor in children's mathematical education and needs to be taken into account even for seemingly nonverbal symbolic Arabic tasks. Copyright © 2013 Elsevier Inc. All rights reserved.
Evaluating facts and facting evaluations: On the fact-value relationship in HTA.

PubMed

Hofmann, Bjørn; Bond, Ken; Sandman, Lars

2018-04-03

Health technology assessment (HTA) is an evaluation of health technologies in terms of facts and evidence. However, the relationship between facts and values is still not clear in HTA. This is problematic in an era of "fake facts" and "truth production." Accordingly, the objective of this study is to clarify the relationship between facts and values in HTA. We start with the perspectives of the traditional positivist account of "evaluating facts" and the social-constructivist account of "facting values." Our analysis reveals diverse relationships between facts and a spectrum of values, ranging from basic human values, to the values of health professionals, and values of and in HTA, as well as for decision making. We argue for sensitivity to the relationship between facts and values on all levels of HTA, for being open and transparent about the values guiding the production of facts, and for a primacy for the values close to the principal goals of health care, ie, relieving suffering. We maintain that philosophy (in particular ethics) may have an important role in addressing the relationship between facts and values in HTA. Philosophy may help us to avoid fallacies of inferring values from facts; to disentangle the normative assumptions in the production or presentation of facts and to tease out implicit value judgements in HTA; to analyse evaluative argumentation relating to facts about technologies; to address conceptual issues of normative importance; and to promote reflection on HTA's own value system. In this we argue for a(n Aristotelian) middle way between the traditional positivist account of "evaluating facts" and the social-constructivist account of "facting values," which we call "factuation." We conclude that HTA is unique in bringing together facts and values and that being conscious and explicit about this "factuation" is key to making HTA valuable to both individual decision makers and society as a whole. © 2018 The Authors Journal of Evaluation in Clinical Practice Published by John Wiley & Sons Ltd.
Atomic clusters and atomic surfaces in icosahedral quasicrystals.

PubMed

Quiquandon, Marianne; Portier, Richard; Gratias, Denis

2014-05-01

This paper presents the basic tools commonly used to describe the atomic structures of quasicrystals with a specific focus on the icosahedral phases. After a brief recall of the main properties of quasiperiodic objects, two simple physical rules are discussed that lead one to eventually obtain a surprisingly small number of atomic structures as ideal quasiperiodic models for real quasicrystals. This is due to the fact that the atomic surfaces (ASs) used to describe all known icosahedral phases are located on high-symmetry special points in six-dimensional space. The first rule is maximizing the density using simple polyhedral ASs that leads to two possible sets of ASs according to the value of the six-dimensional lattice parameter A between 0.63 and 0.79 nm. The second rule is maximizing the number of complete orbits of high symmetry to construct as large as possible atomic clusters similar to those observed in complex intermetallic structures and approximant phases. The practical use of these two rules together is demonstrated on two typical examples of icosahedral phases, i-AlMnSi and i-CdRE (RE = Gd, Ho, Tm).
Patent databases and analytical tools for space technology commercialization (Part 2)

NASA Astrophysics Data System (ADS)

Hulsey, William N., III

2002-07-01

A shift in the space industry has occurred that requires technology developers to understand the basics of the intellectual property laws; Global harmonization facilitates this understanding; internet-based tools enable knowledge of these rights and the facts affecting them.
Twenty Years after Brown: Where Are We Now?

ERIC Educational Resources Information Center

Edelman, Marian Wright

1974-01-01

To resolve the basic question of what is unconstitutional school segregation, lawyer Edelman suggests bombarding the citadel of de facto segregation with a legal strategy that expands the definition of de jure segregation to include acts that produce segregation in fact. (Editor)
Some References on Metric Information.

ERIC Educational Resources Information Center

National Bureau of Standards (DOC), Washington, DC.

This resource work lists metric information published by the U.S. Government and the American National Standards Institute. Also organizations marketing metric materials for education are given. A short table of conversions is included as is a listing of basic metric facts for everyday living. (LS)
10 CFR 1045.15 - Classification and declassification presumptions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... criteria in § 1045.16 indicates otherwise: (1) Basic science: mathematics, chemistry, theoretical and experimental physics, engineering, materials science, biology and medicine; (2) Magnetic confinement fusion...); (5) Fact of use of safety features (e.g., insensitive high explosives, fire resistant pits) to lower...
10 CFR 1045.15 - Classification and declassification presumptions.

Code of Federal Regulations, 2014 CFR

2014-01-01

... criteria in § 1045.16 indicates otherwise: (1) Basic science: mathematics, chemistry, theoretical and experimental physics, engineering, materials science, biology and medicine; (2) Magnetic confinement fusion...); (5) Fact of use of safety features (e.g., insensitive high explosives, fire resistant pits) to lower...
The Subject Is Smoking.

ERIC Educational Resources Information Center

Melendez, Ruth

1999-01-01

Presents a guide to direct teachers of all grade levels to antismoking resources on the Internet. The paper discusses the importance of basic knowledge and facts about smoking and health risks, beginning at an early age; tobacco marketing awareness; and social action to reinforce knowledge. (SM)
Operational and safety efficiency of traffic signal installations.

DOT National Transportation Integrated Search

2008-05-01

The basic principle of signalization is the provision of a safe and effective means for time and space allocation at an intersection for both vehicular and pedestrian needs. The safety community concurs on the fact that there is the potential for saf...
Sanitizing "Indians" in America's Thanksgiving Story

ERIC Educational Resources Information Center

Adare-Tasiwoopa ápi, Sierra; Adams-Campbell, Melissa

2016-01-01

Children's books about the Thanksgiving holiday offer a superlative example of America's supposedly innocent interactions with "Indians." In this essay, we describe how representations of "Indians" in children's Thanksgiving books are often used to promote a Manifest Destiny ideology, we correct basic "facts" about…
Autochthonous Change: Self-Renewal through Open Software Design

ERIC Educational Resources Information Center

Hedbring, Charles

2005-01-01

In all likelihood, currently employed therapists and teachers grew up with computer technology. Part of their computer culture included programming computers for entertainment using popular consumer software like Microsoft Basic. Within this social-educational milieu, the "FACTS+" curriculum represents one long-term project covering the…
Cosmological Entropy Bounds

NASA Astrophysics Data System (ADS)

Brustein, R.

I review some basic facts about entropy bounds in general and about cosmological entropy bounds. Then I review the causal entropy bound, the conditions for its validity and its application to the study of cosmological singularities. This article is based on joint work with Gabriele Veneziano and subsequent related research.
Reflectiveness/Impulsiveness and Mathematics Achievement

ERIC Educational Resources Information Center

Cathcart, W. George; Liedtke, Werner

1969-01-01

Report of research to test the hypothesis that reflective students would be higher achievers in mathematics than impulsive pupils. An achievement test was developed to measure understanding of mathematical concepts and applications, ability to solve verbal problems and recall basic facts. Data suggest that reflective students obtain better…
Environmental Response Laboratory Network (ERLN) Basic Ordering Agreement Fact Sheet

EPA Pesticide Factsheets

Having a standing agreement means that a laboratory has been vetted and has proven capable of providing certain services that meet ERLN standards, and it provides a mechanism for EPA to quickly task a lab to provide supplies/services during an indicent.

JPRS Report, China.

DTIC Science & Technology

1988-07-19

microeconomy and, on the surface, seem to neglect macroeconomic control. Not so, in fact. In a commodity economy, macroeconomic con- trol is indirect...control even as we go in for microeconomic vitalization. To zero in on the microeconomy is to begin with the basics and lay the foundation for
Objective Setting Materials. No. 158.

ERIC Educational Resources Information Center

Goddu, Roland

Basic concepts of management by objectives are presented for the school principal interested in turning the idea of educational innovation into the fact of educational innovation. The difference between objectives (ideas) and outcomes (events, products, achievements) is discussed, and methods for developing, writing, and evaluating objectives are…
2012 BC Education Facts

ERIC Educational Resources Information Center

British Columbia Teachers' Federation, 2012

2012-01-01

This report presents facts and figures on British Columbia's education for 2012. It is divided into the following seven sections: (1) Schools, which covers: (a) Number of public schools; (b) Number of independent (private) schools; (c) School closures; (d) Rural schools and students; (e) School-district amalgamation; and (f) School safety: Seismic…
Global warming -- Science and anti-science

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

Preining, O.

1995-06-01

The global warming debate has sparked many facts activities in almost all sectors of human endeavors. There are the hard facts, the measurements of the greenhouse gases, the statistics of human activities responsible for emissions, the demographic figures. There are the soft facts, the interpretations of the hard facts requiring additional assumptions. There are the media, the press, television, for whom environmental problems make good stories, these can be used to rise emotions, to make heroes and antiheroes. There are politicians, the global warming debate can be used even in electron campaigns. Global warming is a topic within and beyondmore » science. The judgment (and hence use) of scientific facts is overwhelmingly influenced by the ``Weltbild`` (underlying beliefs how the world operates), and consequently opposing positions of well-known scientists arise. There are the attempts to invent futures of man on Earth: policies, regulations, laws on nation, international, and global levels shall facilitate a change in the basic behavior of all men. The global warming issue has many facets and cannot be successfully discussed without including, e.g., the North-South dialogue, world population, etc.« less
[GEITDAH consensus on attention deficit hyperactivity disorder].

PubMed

Montañés-Rada, F; Gastaminza-Pérez, X; Catalá, M A; Ruiz-Sanz, F; Ruiz-Lázaro, P M; Herreros-Rodríguez, O; García-Giral, M; Ortiz-Guerra, J; Alda-Díez, J A; Mojarro-Práxedes, D; Cantó-Díez, T; Mardomingo-Sanz, M J; Sasot-Llevadot, J; Pàmias, M; Rey-Sánchez, F

2010-11-16

In this article, the GEITDAH -the Spanish abbreviation of the Special Interest Group on Attention Deficit Hyper-activity Disorder (ADHD)- presents a consensus reached by experts in the management of ADHD from all over Spain. The consensus concerns fundamental aspects that should be the starting point for future local or regional consensus guides. Another aim of this consensus is also to reduce the amount of variability that occurs in the health care offered to patients with ADHD in our country, as well as to act as a stimulus in educational matters. That fact that it is not very long will make it more popular among greater numbers of people and this will allow these goals to be reached more effectively. The conclusions in the consensus guide have been constructed around an introduction dealing with basic aspects and recommendations for diagnosis, treatment (both pharmacological and psychotherapeutic), patient flow and organisational aspects.
Cannabinoids and atherosclerosis.

PubMed

Fisar, Zdenek

2009-01-01

The endocannabinoids are a family of lipid neurotransmitters that engage the same membrane receptors targeted by tetrahydrocannabinol and that mediate retrograde signal from postsynaptic neurons to presynaptic ones. Discovery of endogenous cannabinoids and studies of the physiological functions of the cannabinoid system in the brain and body are producing a number of important findings about the role of membrane lipids and fatty acids. The role of lipid membranes in the cannabinoid system follows from the fact that the source and supply of endogenous cannabinoids are derived from arachidonic acid. The study of molecules which influence the cannabinoid system in the brain and body is crucial in search of medical preparations with the therapeutic effects of the phytocannabinoids without the negative effects on cognitive function attributed to cannabis. Basic information about function and role of the endocannabinoid system is summarized in the paper; possible therapeutic action of cannabinoids, effects on atherosclerosis specially, is described at the close.
Depth.

PubMed

Koenderink, Jan J; van Doorn, Andrea J; Wagemans, Johan

2011-01-01

Depth is the feeling of remoteness, or separateness, that accompanies awareness in human modalities like vision and audition. In specific cases depths can be graded on an ordinal scale, or even measured quantitatively on an interval scale. In the case of pictorial vision this is complicated by the fact that human observers often appear to apply mental transformations that involve depths in distinct visual directions. This implies that a comparison of empirically determined depths between observers involves pictorial space as an integral entity, whereas comparing pictorial depths as such is meaningless. We describe the formal structure of pictorial space purely in the phenomenological domain, without taking recourse to the theories of optics which properly apply to physical space-a distinct ontological domain. We introduce a number of general ways to design and implement methods of geodesy in pictorial space, and discuss some basic problems associated with such measurements. We deal mainly with conceptual issues.
A Comparison of Three Programming Models for Adaptive Applications

NASA Technical Reports Server (NTRS)

Shan, Hong-Zhang; Singh, Jaswinder Pal; Oliker, Leonid; Biswa, Rupak; Kwak, Dochan (Technical Monitor)

2000-01-01

We study the performance and programming effort for two major classes of adaptive applications under three leading parallel programming models. We find that all three models can achieve scalable performance on the state-of-the-art multiprocessor machines. The basic parallel algorithms needed for different programming models to deliver their best performance are similar, but the implementations differ greatly, far beyond the fact of using explicit messages versus implicit loads/stores. Compared with MPI and SHMEM, CC-SAS (cache-coherent shared address space) provides substantial ease of programming at the conceptual and program orchestration level, which often leads to the performance gain. However it may also suffer from the poor spatial locality of physically distributed shared data on large number of processors. Our CC-SAS implementation of the PARMETIS partitioner itself runs faster than in the other two programming models, and generates more balanced result for our application.
Child sexual abuse: report of 311 cases with review of literature.

PubMed

Essabar, Laila; Khalqallah, Abdenbi; Dakhama, Badr Sououd Benjelloun

2015-01-01

Child sexual abuse (CSA) is a global problem that has significant consequences for public health; it has been a prominent topic of public concern for more than a decade, but many basic facts about the problem remain unclear or in dispute. We conducted a study of 311 cases of CSA in order to highlight the epidemiological features and negative impact on victims' well-being and to emphasize the need for a multidisciplinary approach to the primary prevention and management of CSA. We noted an increase in cases number with male predominance. Most of our patients came from lower socioeconomic classes. The perpetrators were male in 100% of cases; acquaintances in 70% of cases and family members in 22 cases. Physical examination were normal in 61% of cases, however, a range of psychological and physical effects were identified with dramatic health consequences: three cases of attempted suicide, five pregnancies and one case of HIV virus infection.
Clinical comparison of masticatory performance and electromyographic activity of patients with complete dentures, overdentures, and natural teeth.

PubMed

Rissin, L; House, J E; Manly, R S; Kapur, K K

1978-05-01

In this study, which is the first of its kind, it has been shown that overdenture patients, when compared to complete denture patients, while chewing a test food for a constant number of strokes, expended an equivalent amount of muscle effort, chewed more slowly and efficiently, and evidenced significantly better masticatory performance by producing an increased volume of fine test food particles. These findings provide a sound justification for the extra effort required to retain some natural teeth to provide overdenture services to patients. The fact that patients can masticate food more efficiently with overdentures than with complete dentures justifies the increased cost and time involved in their construction. The longitudinal effects that overdentures have on the basic physiopathologic processed involved in the progression of ridge resorption and the advantages of maintaining periodontal proprioception also should be studied.
A comprehensive review of techniques for biofunctionalization of titanium

PubMed Central

2011-01-01

A number of surface modification techniques using immobilization of biofunctional molecules of Titanium (Ti) for dental implants as well as surface properties of Ti and Ti alloys have been developed. The method using passive surface oxide film on titanium takes advantage of the fact that the surface film on Ti consists mainly of amorphous or low-crystalline and non-stoichiometric TiO2. In another method, the reconstruction of passive films, calcium phosphate naturally forms on Ti and its alloys, which is characteristic of Ti. A third method uses the surface active hydroxyl group. The oxide surface immediately reacts with water molecules and hydroxyl groups are formed. The hydroxyl groups dissociate in aqueous solutions and show acidic and basic properties. Several additional methods are also possible, including surface modification techniques, immobilization of poly(ethylene glycol), and immobilization of biomolecules such as bone morphogenetic protein, peptide, collagen, hydrogel, and gelatin. PMID:22324003
Number of repetitions required to retain single-digit multiplication math facts for elementary students.

PubMed

Burns, Matthew K; Ysseldyke, Jim; Nelson, Peter M; Kanive, Rebecca

2015-09-01

Computational fluency is an important aspect of math proficiency. Despite widely held beliefs about the differential difficulty of single-digit multiplication math facts, little empirical work has examined this issue. The current study analyzed the number of repetitions needed to master multiplication math facts. Data from 15,402 3rd, 4th, and 5th graders were analyzed using a national database. Results suggested that (a) students with lower math skills required significantly (p < .001) more repetitions than more skilled students; (b) across all students, single-digit multiplication facts with 4s, 5s, 6s, and 7s required significantly (p < .001) more repetition than did 2s and 3s; and (c) the number of practice sessions needed to attain mastery significantly (p < .001) decreased with increase in grade level. Implications for instructional planning and implementation are discussed. (c) 2015 APA, all rights reserved).
ARTiiFACT: a tool for heart rate artifact processing and heart rate variability analysis.

PubMed

Kaufmann, Tobias; Sütterlin, Stefan; Schulz, Stefan M; Vögele, Claus

2011-12-01

The importance of appropriate handling of artifacts in interbeat interval (IBI) data must not be underestimated. Even a single artifact may cause unreliable heart rate variability (HRV) results. Thus, a robust artifact detection algorithm and the option for manual intervention by the researcher form key components for confident HRV analysis. Here, we present ARTiiFACT, a software tool for processing electrocardiogram and IBI data. Both automated and manual artifact detection and correction are available in a graphical user interface. In addition, ARTiiFACT includes time- and frequency-based HRV analyses and descriptive statistics, thus offering the basic tools for HRV analysis. Notably, all program steps can be executed separately and allow for data export, thus offering high flexibility and interoperability with a whole range of applications.
Report: Basic Facts About Military Service.

ERIC Educational Resources Information Center

High School News Service (DOD), Great Lakes, IL.

The purpose of the report is to inform students, through counselors and advisers, of opportunities and responsibilities in the Armed Forces. The topics covered are: missions of the Armed Forces, the selective service system, enlistment programs, reserve components, commissioning programs, auxiliary benefits, women in the Armed Forces, and basic…
Be colorful and clever ... but please don't neglect the basics!

PubMed

Botvin, J D

2001-01-01

In a time when people were born, worked and grew old in the same community, they knew where to find the hospitals. Our informal survey indicates that marketers sometimes ignore the fact that a mobile population needs clear information about a hospital's location.
Nutrition for Sport Success.

ERIC Educational Resources Information Center

Nutrition Foundation, Inc., Washington, DC.

This guidebook presents basic facts about nutrition, focusing upon the nutritional needs of athletes. Information is given on: (1) the importance of water, salt and other electrolytes, and treating and preventing heat disorders; (2) nutrition for training and performance, the best diet, caloric and energy requirements for various and specific…
Area Handbook for Afghanistan.

ERIC Educational Resources Information Center

Smith, Harvey H.; And Others

This handbook is one of a series prepared by Foreign Area Studies (FAS) of The American University as a convenient compilation of basic fact for American military and other personnel overseas. It deals with the political, social, economic, and military developments since 1959, which have contributed to Afghanistan's continuing national stability…
Diagnostic Testing in Mathematics: An Extension of the PIAT?

ERIC Educational Resources Information Center

Algozzine, Bob; McGraw, Karen

1980-01-01

The article addresses the usefulness of the Peabody Individual Achievement Test (PIAT) in assessing various levels of arithmetic performance. The mathematics subtest of the PIAT is considered in terms of purpose; mathematical abilities subsections (foundations, basic facts, applications); diagnostic testing (the error analysis matrix); and poor…
University Students' Understanding of Electromagnetic Induction

ERIC Educational Resources Information Center

Guisasola, Jenaro; Almudi, Jose M.; Zuza, Kristina

2013-01-01

This study examined engineering and physical science students' understanding of the electromagnetic induction (EMI) phenomena. It is assumed that significant knowledge of the EMI theory is a basic prerequisite when students have to think about electromagnetic phenomena. To analyse students' conceptions, we have taken into account the fact that…
To Colorado Springs and Beyond.

ERIC Educational Resources Information Center

Millard, Richard M.

Developments that highlight the importance of state oversight and authorization of higher education institutions and the objectives of the current Colorado Springs seminar on this topic are considered. In addition to the basic fact that states are the origin of chartering, licensing, and authorization of educational institutions, states have…

Overview on Deaf-Blindness. DB-LINK Fact Sheet. Revised.

ERIC Educational Resources Information Center

Miles, Barbara

This overview provides basic information on the causes of deaf-blindness and the particular challenges faced by individuals who are deaf-blind. Causes of deaf-blindness include various syndromes, multiple congenital anomalies, prematurity, congenital prenatal dysfunction, and various postnatal causes. Differences between people deaf-blind from…
Development of Management Teamwork: National Overview.

ERIC Educational Resources Information Center

Schmuck, Richard A.

The basis for developing vital, team-like characteristics in contemporary pluralistic America lies in the understanding and building of new interpersonal norms and skills. The new norms accept human collaboration and human diversity as basic facts for problemsolving, survival, and growth. These norms support the intent that interpersonal and…
Postgraduate education in noninvasive laser therapy

NASA Astrophysics Data System (ADS)

Navratil, Leos; Kymplova, Jaroslava; Navratilova, Blanka

2002-10-01

Non-invasive lasertherapy became today an appreciated treatment method. To avoid its degradation, it is necessary that every physician, who indicates it, would pass out the basic course in these problems. So the error danger by its application would be reduced. As we have verified, in every country the education process is different; we don't consider this fact as right. In the Czech Republic the Radiobiologic Society of Czech Medical Society J. E. Purkynje in co-operation with the Institute of Further Physician's Education, having wide experiences in postgraduate education, organizes already five years such courses. The basic course has 20 lessons, in which the graduates are acquainted with physical base of laser, hygienic rulings for working with laser and biologic changes induced by low level laser in the tissue in vivo. A considerable attention is dedicated to clinical practice and practical education on clinical departments in the fields of dermatology, physiotherapy, stomatology and gynaecology. This course is completed with a lecture of the recent marketing in health service. Participants document their knowledge's in the closing test. Every physician can perfect his knowledge's in a continuation course. Our experiences proved that the education in phototherapy in Czech Republic is on high level in comparison with number of other countries.
Basics of employment law: understanding and dealing with adverse employment actions and discrimination in the workplace.

PubMed

Ramsey, James J

2005-09-01

In the present setting of fiscal and other constraints placed upon the business world during economically challenging times, there exists both intentional and unintentional opportunities for unfair and illegal treatment of employees. Hospitals and other health care facilities or organizations are not immune. In fact, given the demographics of our field and the general "graying" of our colleagues, a disproportionately higher number of perfusionists reside within the age-protected guidelines established by both federal and state law. Not coincidentally, the pressures on hospitals to stay solvent in the presence of decreasing reimbursement and declining revenues may well create a prescription for unfair treatment of employees. This article will explain the basic concepts of the protections afforded employees by law with regard to freedom from harassment and discrimination in the workplace. Matters related to the hostile workplace environment; age, sex, and race discrimination; and adverse employment actions will be explained and illustrated by applicable case law. In this regard, it is intended that this article will enhance the opportunity for perfusionists to be cognizant of both the express and implied behaviors (both verbal and nonverbal) that may be detrimental to an employment situation, as well as to be cognizant of some of the remedies at law available regarding adverse employment circumstances.
Process thresholds: Report of Working Group Number 3

NASA Technical Reports Server (NTRS)

Williams, R. S., Jr.

1985-01-01

The Process Thresholds Working Group concerned itself with whether a geomorphic process to be monitored on satellite imagery must be global, regional, or local in its effect on the landscape. It was pointed out that major changes in types and magnitudes of processes operating in an area are needed to be detectable on a global scale. It was concluded from a review of geomorphic studies which used satellite images that they do record change in landscape over time (on a time-lapse basis) as a result of one or more processes. In fact, this may be one of the most important attributes of space imagery, in that one can document land form changes in the form of a permanent historical record. The group also discussed the important subject of the acquisition of basic data sets by different satellite imaging systems. Geomorphologists already have available one near-global basis data set resulting from the early LANDSAT program, especially images acquired by LANDSATs 1 and 2. Such historic basic data sets can serve as a benchmark for comparison with landscape changes that take place in the future. They can also serve as a benchmark for comparison with landscape changes that have occurred in the past (as recorded) by images, photography and maps.
[Principles of Teaching in Surgery - State of the Art].

PubMed

Busemann, A; Patrzyk, M; Busemann, C; Heidecke, C-D

2016-06-01

Ten to 15 years ago the number of applications for a surgical residency position was very much larger than the positions available. Today, this situation has clearly reversed itself as indicated through a noticeable deficit in recruits. The decision to become a surgeon has become more uncommon. This can be blamed upon not only the demotivatingly viewed "work-life imbalance" associated with being a surgeon, but also on the basically non-inspiring training process during medical school. Due to the fact that university educators/instructors are not fundamentally trained teachers, they often fail in their capacity to convey their extensive knowledge to medical students and potentially future surgical residents. The quality of primary as well as postgraduate training is an important central factor in the effort to once again restore the attractive image of surgery within the realm of the medical disciplines. This paper presents an overview of the basic modern training concepts by which every surgeon should be able to effectively convey knowledge and practical skills. Furthermore, this work should inspire a more intensive interest in clinical graduate and postgraduate education. Due to the hand in hand relationship, this manuscript does not differentiate between student teaching and postgraduate training. Georg Thieme Verlag KG Stuttgart · New York.
20 Facts on Women Workers. Fact Sheet No. 88-2.

ERIC Educational Resources Information Center

Women's Bureau (DOL), Washington, DC.

This fact sheet lists 20 interpreted statistics on women workers. The facts cover the following data: number of women workers and their percentage in the labor force; length of time women are expected to stay in the labor force; racial and ethnic groups in the labor force; part-time and full-time employment; types of occupations in which women are…
Estimation of basic reproduction number of the Middle East respiratory syndrome coronavirus (MERS-CoV) during the outbreak in South Korea, 2015.

PubMed

Chang, Hyuk-Jun

2017-06-13

In South Korea, an outbreak of Middle East respiratory syndrome (MERS) occurred in 2015. It was the second largest MERS outbreak. As a result of the outbreak in South Korea, 186 infections were reported, and 36 patients died. At least 16,693 people were isolated with suspicious symptoms. This paper estimates the basic reproduction number of the MERS coronavirus (CoV), using data on the spread of MERS in South Korea. The basic reproduction number of an epidemic is defined as the average number of secondary cases that an infected subject produces over its infectious period in a susceptible and uninfected population. To estimate the basic reproduction number of the MERS-CoV, we employ data from the 2015 South Korea MERS outbreak and the susceptible-infected-removed (SIR) model, a mathematical model that uses a set of ordinary differential equations (ODEs). We fit the model to the epidemic data of the South Korea outbreak minimizing the sum of the squared errors to identify model parameters. Also we derive the basic reproductive number as the terms of the parameters of the SIR model. Then we determine the basic reproduction number of the MERS-CoV in South Korea in 2015 as 8.0977. It is worth comparing with the basic reproductive number of the 2014 Ebola outbreak in West Africa including Guinea, Sierra Leone, and Liberia, which had values of 1.5-2.5. There was no intervention to control the infection in the early phase of the outbreak, thus the data used here provide the best conditions to evaluate the epidemic characteristics of MERS, such as the basic reproduction number. An evaluation of basic reproduction number using epidemic data could be problematic if there are stochastic fluctuations in the early phase of the outbreak, or if the report is not accurate and there is bias in the data. Such problems are not relevant to this study because the data used here were precisely reported and verified by Korea Hospital Association.
[Fact Sheets on Working Women].

ERIC Educational Resources Information Center

National Commission on Working Women, Washington, DC.

These four fact sheets address a number of issues relating to women in the work force. The first, "An Overview of Women in the Work Force," offers a look at the numbers of women in the labor force, the occupational categories represented by women workers, women in professional and nonprofessional occupations, and women in nontraditional…
Delinquency Cases in Juvenile Court, 2002. OJJDP Fact Sheet #02

ERIC Educational Resources Information Center

Stahl, Anne L.

2006-01-01

This fact sheet presents statistics on delinquency cases processed by juvenile courts in 2002. The number of delinquency cases handled by juvenile courts decreased 11 percent between 1997 and 2002. During this time, the number of person offense cases decreased 2 percent, property offense cases decreased 27 percent, drug law violation cases…
When API Mass Spectrometry Meets Super Atmospheric Pressure Ion Sources

PubMed Central

Chen, Lee Chuin

2015-01-01

In a tutorial paper on the application of free-jet technique for API-MS, John Fenn mentioned that “…for a number of years and a number of reasons, it has been found advantageous in many situations to carry out the ionization process in gas at pressures up to 1000 Torr or more” (Int. J. Mass Spectrom. 200: 459–478, 2000). In fact, the first ESI mass spectrometer constructed by Yamashita and Fenn had a counter-flow curtain gas source at 1050 Torr (ca. 1.4 atm) to sweep away the neutral (J. Phys. Chem. 88: 4451–4459, 1984). For gaseous ionization using electrospray plume, theoretical analysis also shows that “super-atmospheric operation would be more preferable in space-charge-limited situations.”(Int. J. Mass Spectrom. 300: 182–193, 2011). However, electrospray and the corona-based chemical ion source (APCI) in most commercial instrument are basically operated under an atmospheric pressure ambient, perhaps out of the concern of safety, convenience and simplicity in maintenance. Running the ion source at pressure much higher than 1 atm is not so common, but had been done by a number of groups as well as in our laboratory. A brief review on these ion sources will be given in this paper. PMID:26819912
1984: The Outlook for Higher Education.

ERIC Educational Resources Information Center

Frances, Carol

1983-01-01

Trends affecting higher education and prospects based on these facts are considered, with attention to enrollment, inflation, ability to pay for college, state and local support, basic research, and employment in higher education. It is claimed that the most serious problem higher education has faced in the last decade has been inflation, not…
Unionizing: A Guide for Child Care Workers.

ERIC Educational Resources Information Center

Whitebook, Marcy; And Others

Including excerpts from contracts protecting unionized child care workers, this booklet explains basic terminology and facts about unionizing and addresses child care workers' concerns. Section 1 answers commonly asked questions about unions and offers advice about how to answer parents' questions about workers' attempts to organize. Section 2…
Program Evaluation of Math Factual Operations for Understanding

ERIC Educational Resources Information Center

Rouse, Julie A.

2013-01-01

Deficiencies in mathematics standardized test scores prompted school district policymakers to consider implementing a program designed to increase students' basic multiplication fact skills. This study was an evaluation of the Math Factual Operations for Understanding program. The program, marketed with a martial arts theme, was intended to…
Teach Children Fire Will Burn.

ERIC Educational Resources Information Center

Children's Bureau (DHEW), Washington, DC.

This handbook, addressed to parents and others responsible for the safety of children, presents information on fire hazards, prevention and protection. Emphasizing an early start to fire safety training, it outlines the basic facts of fire safety education, listing the most frequent causes of fire and suggesting the organization of a Family Fire…
Enduring Influences of Early Experience.

ERIC Educational Resources Information Center

Lipsitt, Lewis P.

Implications of three basic facts about very young infants are delineated in this summary. Normally, human infants are capable of a wide range of functions, such as "appetitive responses" (e.g., the rooting reflex) and defensive maneuvers. They experience pleasure and feel pain. Additionally, they undergo a transition from subcortical to…
African American Students' Awareness of Sickle Cell Disease.

ERIC Educational Resources Information Center

Ogamdi, Simon O.

1994-01-01

Reports a study that investigated knowledge level about sickle cell disease among students at a predominantly black university. Survey results indicated the students most directly concerned did not well understand the basic facts about sickle cell disease. Most students could not recall whether they had ever been tested. (SM)
29 CFR 5.32 - Overtime payments.

Code of Federal Regulations, 2011 CFR

2011-07-01

... THE CONTRACT WORK HOURS AND SAFETY STANDARDS ACT) Interpretation of the Fringe Benefits Provisions of... Contract Work Hours and Safety Standards Act, and the Walsh-Healey Public Contracts Act whenever the... computed on a regular or basic rate of $3.00 an hour. However, in some cases a question of fact may be...
29 CFR 5.32 - Overtime payments.

Code of Federal Regulations, 2010 CFR

2010-07-01

... THE CONTRACT WORK HOURS AND SAFETY STANDARDS ACT) Interpretation of the Fringe Benefits Provisions of... Contract Work Hours and Safety Standards Act, and the Walsh-Healey Public Contracts Act whenever the... computed on a regular or basic rate of $3.00 an hour. However, in some cases a question of fact may be...
Extending Horizons: Employers as Partners. Research and Development Series No. 257E.

ERIC Educational Resources Information Center

McKinney, Lorella A.; West, Catherine

This companion document designed to provide employers with basic information, understanding, and facts regarding the employment capabilities of handicapped persons; five other companion documents; and an inservice guide comprise a series developed for assisting disabled persons in their transition from school to work. An introduction presents…

Writer's Research Handbook: The Research Bible for Freelance Writers.

ERIC Educational Resources Information Center

Cottam, Keith M.; Pelton, Robert W.

This book's purpose is to aid the researcher-writer in locating information from a variety of fields. It describes over 200 basic reference sources, and groups them according to the following types of information: background information, magazine or newspaper articles, books, definitions, fact sources, biography, quotations, statistics,…
Great Mysteries of the Earth: A New Geology Course

ERIC Educational Resources Information Center

Cazeau, Charles J.; Stoiber, George

1976-01-01

Describes an introductory undergraduate geology course which investigates geology-related, current topics of wide interest, such as the Bermuda Triangle, UFO's, etc. Purpose of the course is to show students how to sift fact from fiction, exercise basic logic, and critically analyze current writings of popular sensationalists. (SL)
Air Age Education. Aviation Career Awareness Program.

ERIC Educational Resources Information Center

Petrie, Edwin T.

Described is a program designed to help introduce the broad scope of occupational careers available with general aviation. The program is designed to aid the teacher in presenting the basic principles of flight, essential facts about general aviation as well as its occupational opportunities. It replaces previous elementary student materials, and…
Grounding, Bonding, Shielding, and Lightning Bibliography 1972 to 1979

DTIC Science & Technology

1981-02-01

Transactions on Biomedical Engineering, vol. BME -22, no. 1, 3anuary 1975, pp. 62-65. Several basic facts about the effects of steel conduits in a.c. power...34 Institution of Engineers, Australia, Electrical Engineering Transactions, (Australia), vol. EE- 14, no. 2, 1978, pp. 73-77. Statistics on Australian
Basic Facts on Study Abroad.

ERIC Educational Resources Information Center

Council on International Educational Exchange, New York, NY.

This guide for students interested in studying abroad gives an overview of the factors to be considered and the choices to be made and provides references to sources of further information. The following topics are addressed: (1) planning (academic objectives, location, the third world, language proficiency, special laws, the disabled); (2)…
Postdoctoral Education at the University of California, San Diego.

ERIC Educational Resources Information Center

Robinson, Thomas E.

This paper presents the results of a comprehensive study of postdoctoral education at the University of California, San Diego (UCSD). The purpose of the study was to determine the basic facts about postdoctoral education at UCSD, so that those entrusted with academic, administrative, and legislative responsibilities regarding postdoctoral…
1985 Cancer Facts and Figures.

ERIC Educational Resources Information Center

American Cancer Society, Inc., New York, NY.

Information and statistical data about cancer are provided in seven categories. They include: (1) basic cancer data (considering how cancer works, trends in diagnosis and treatment, new cancer cases and deaths for 1985, and other areas); (2) major cancer sites (discussing lung cancer, colorectal cancer, breast cancer, 5-year survival rates/trends…
Resources for Creative Preschool Teaching.

ERIC Educational Resources Information Center

Flemming, Bonnie, Ed.; And Others

A resource book intended as a teaching aid for preschool teachers, this compilation includes those ideas that have been used with success with children three through five years of age. The curriculum material is presented in outline format under the following headings: Subject of Interest; Basic Understandings; Additional Facts the Teacher Should…
Culinary Arts Profile.

ERIC Educational Resources Information Center

Missouri Univ., Columbia. Instructional Materials Lab.

This chart is intended for use in documenting the fact that a student participating in a culinary arts program has achieved the performance standards specified in the Missouri Competency Profile for culinary arts. The chart includes space for recording basic student and instructor information and the student's on-the-job training and work…
Solar Energy Education Packet for Elementary & Secondary Students.

ERIC Educational Resources Information Center

Center for Renewable Resources, Washington, DC.

The arrangement of this packet is essentially evolutionary, with a conscious effort to alternate reading assignments, activities and experiments. It begins with solar energy facts and terminology as background to introduce the reader to basic concepts. It progresses into a discussion of passive solar systems. This is followed by several projects…
Spreadsheet Design: An Optimal Checklist for Accountants

ERIC Educational Resources Information Center

Barnes, Jeffrey N.; Tufte, David; Christensen, David

2009-01-01

Just as good grammar, punctuation, style, and content organization are important to well-written documents, basic fundamentals of spreadsheet design are essential to clear communication. In fact, the very principles of good writing should be integrated into spreadsheet workpaper design and organization. The unique contributions of this paper are…
Publications on Toxic Substances: A Descriptive Listing.

ERIC Educational Resources Information Center

Interagency Regulatory Liaison Group, Washington, DC.

Presented are basic facts about toxic substances and a description of selected publications about them which are available from several federal agencies. Instructions on how to order publications from these agencies are provided. The booklet lists publications according to applicability to the home, the workplace, agriculture, the environment, and…
The Learning Disability Phenomenon in Pursuit of Axioms

ERIC Educational Resources Information Center

Healey, William C.

2005-01-01

The social epistemologist studies the basic nature of knowledge and defines axioms as statements of absolute truths that are undeniable, inescapable, and devoid of most uncertainties (Machan, 1985). The accidental phenomenon of learning disabilities (LD) has pursued the scientific truths in axioms for 42 years. Writing facts and perceptions…
Indoor Air Quality Basics for Schools.

ERIC Educational Resources Information Center

Environmental Protection Agency, Washington, DC. Office of Radiation and Indoor Air.

This fact sheet details important information on Indoor Air Quality (IAQ) in school buildings, problems associated with IAQ, and various prevention and problem-solving strategies. Most people spend 90 percent of their time indoors, therefore the Environmental Protection Agency ranks IAQ in the top four environmental risks to the public. The…
Evolution of Some Particle Detectors Based On the Discharge in Gases

DOE R&D Accomplishments Database

Charpak, G.

1969-11-19

Summary of the properties of some of the detectors that are commonly used in counter experiments to localize charged particles, and which are based on discharge in gases under the influence of electric fields and some basic facts of gaseous amplification in homogeneous and inhomogeneous fields.
Automating the Detection of Reflection-on-Action

ERIC Educational Resources Information Center

Saucerman, Jenny; Ruis, A. R.; Shaffer, David Williamson

2017-01-01

Learning to solve "complex problems"--problems whose solutions require the application of more than basic facts and skills--is critical to meaningful participation in the economic, social, and cultural life of the digital age. In this paper, we use a theoretical understanding of how professionals use reflection-in-action to solve complex…
Chinese Student Life.

ERIC Educational Resources Information Center

Braswell, James; Boone, Jerry N.

1991-01-01

Places life of university students in China in context of Tiananmen Square and Cultural Revolution, with implications of serving them as students in the United States. Presents basic facts of student life in China. Although the emphasis is on college life, some attention is paid to earlier student experiences as well. (Author/NB)
Strategy Instruction and Maintenance of Basic Multiplication Facts through Digital Game Play

ERIC Educational Resources Information Center

Denham, André R.

2013-01-01

Formative instruction on multiplication primarily focuses on rote memorization. This leads to factual fluency, but also develops a narrow view of multiplication and hinders the development of conceptual understanding. Theory and research recommend the concurrent development of conceptual understanding and factual fluency during the initial stages…
Education and Primitive Accumulation in Sub-Saharan Africa.

ERIC Educational Resources Information Center

Emoungu, Paul-Albert N.

1992-01-01

The 1988 World Bank report on education in sub-Saharan Africa overstates the regional "crisis" in educational quality and recommends unrealistic strategies, ignoring the fact that basic human needs such as education are unmet because political elites corruptly privatize much of the wealth generated by their nations' economies. (SV)
At-Risk Students Fact Sheet

ERIC Educational Resources Information Center

Montana Office of Public Instruction, 2016

2016-01-01

Montana's definition of a basic system of quality public elementary and secondary schools includes educational programs for at-risk students (20-9-309, MCA). State statute defines an at-risk student as a "student who is affected by environmental conditions that negatively impact the student's educational performance or threaten a student's…

The contribution of general cognitive abilities and number abilities to different aspects of mathematics in children.

PubMed

Träff, Ulf

2013-10-01

This study examined the relative contributions of general cognitive abilities and number abilities to word problem solving, calculation, and arithmetic fact retrieval in a sample of 134 children aged 10 to 13 years. The following tasks were administered: listening span, visual matrix span, verbal fluency, color naming, Raven's Progressive Matrices, enumeration, number line estimation, and digit comparison. Hierarchical multiple regressions demonstrated that number abilities provided an independent contribution to fact retrieval and word problem solving. General cognitive abilities contributed to problem solving and calculation. All three number tasks accounted for a similar amount of variance in fact retrieval, whereas only the number line estimation task contributed unique variance in word problem solving. Verbal fluency and Raven's matrices accounted for an equal amount of variance in problem solving and calculation. The current findings demonstrate, in accordance with Fuchs and colleagues' developmental model of mathematical learning (Developmental Psychology, 2010, Vol. 46, pp. 1731-1746), that both number abilities and general cognitive abilities underlie 10- to 13-year-olds' proficiency in problem solving, whereas only number abilities underlie arithmetic fact retrieval. Thus, the amount and type of cognitive contribution to arithmetic proficiency varies between the different aspects of arithmetic. Furthermore, how closely linked a specific aspect of arithmetic is to the whole number representation systems is not the only factor determining the amount and type of cognitive contribution in 10- to 13-year-olds. In addition, the mathematical complexity of the task appears to influence the amount and type of cognitive support. Copyright © 2013 Elsevier Inc. All rights reserved.
Some Surprising Introductory Physics Facts and Numbers

ERIC Educational Resources Information Center

Mallmann, A. James

2016-01-01

In the entertainment world, people usually like, and find memorable, novels, short stories, and movies with surprise endings. This suggests that classroom teachers might want to present to their students examples of surprising facts associated with principles of physics. Possible benefits of finding surprising facts about principles of physics are…
Math Fact Strategies Research Project

ERIC Educational Resources Information Center

Boso, Annie

2011-01-01

An action research project was conducted in order to determine effective math fact strategies for first graders. The traditional way of teaching math facts included using timed tests and flashcards, with most students counting on their fingers or a number line. Six new research-based strategies were taught and analyzed to decide which methods…
Precepts of community health and hygiene from the Holy Bible.

PubMed

Subhaktha, P K J P; Prasad, P V V; Narayana, A

2007-01-01

Every Society, in its unending process of evolution, devises its own methods of survival in ethical, medical and emotional aspects. The urge for good and healthy living, the desire for longevity of life are not only inherent but also largely evident in all the societies right from the time of its primitivity. Jews are a wonder community. Though negligible in numbers, they managed to win 17.5% of noble prizes announced so far. Besides, almost all the major inventions in the world are by Jews. This despite the years of persecution and trials the community was subjected to in the history. The pages of the human history are smeared with the blood patches of the Jews in the hands of oppressors for several centuries. Apart from the fact that theirs is the community chosen specially by God, the intellectual prowess and tenacity of the Jewish community basically stems from the discipline and dietary code they received from their leader Moses in wilderness. Jewish nation was conceived in the vision of their patriarch Abraham but in fact, born on the night they left as slaves from Egypt for good under the dynamic leadership of Moses. Mosaic code for all aspects of life has made Jews or Israelites what they are today. A modest effort is being made in this article to trace their community's health and hygiene social behavioral precepts as given by Moses.
Music through the skin—simple demonstration of human electrical conductivity

NASA Astrophysics Data System (ADS)

Vollmer, M.; Möllmann, K. P.

2016-05-01

The conduction of electricity is an important topic for any basic physics course. Issues of safety often results in teacher demonstration experiments in front of the class or in extremely simple though—for students—not really fascinating (not to say boring) hands on activities for everybody using 1.5 V batteries, cables and light bulbs etc. Here we briefly review some basic facts about conduction of electricity through the human body and report a simple, safe, and awe inspiring electrical conduction experiment which can be performed with little preparation by a teacher involving the whole class of say 20 students.
Exploring cognitive integration of basic science and its effect on diagnostic reasoning in novices.

PubMed

Lisk, Kristina; Agur, Anne M R; Woods, Nicole N

2016-06-01

Integration of basic and clinical science knowledge is increasingly being recognized as important for practice in the health professions. The concept of 'cognitive integration' places emphasis on the value of basic science in providing critical connections to clinical signs and symptoms while accounting for the fact that clinicians may not spontaneously articulate their use of basic science knowledge in clinical reasoning. In this study we used a diagnostic justification test to explore the impact of integrated basic science instruction on novices' diagnostic reasoning process. Participants were allocated to an integrated basic science or clinical science training group. The integrated basic science group was taught the clinical features along with the underlying causal mechanisms of four musculoskeletal pathologies while the clinical science group was taught only the clinical features. Participants completed a diagnostic accuracy test immediately after initial learning, and one week later a diagnostic accuracy and justification test. The results showed that novices who learned the integrated causal mechanisms had superior diagnostic accuracy and better understanding of the relative importance of key clinical features. These findings further our understanding of cognitive integration by providing evidence of the specific changes in clinical reasoning when basic and clinical sciences are integrated during learning.
Basic and Advanced Numerical Performances Relate to Mathematical Expertise but Are Fully Mediated by Visuospatial Skills

PubMed Central

2016-01-01

Recent studies have highlighted the potential role of basic numerical processing in the acquisition of numerical and mathematical competences. However, it is debated whether high-level numerical skills and mathematics depends specifically on basic numerical representations. In this study mathematicians and nonmathematicians performed a basic number line task, which required mapping positive and negative numbers on a physical horizontal line, and has been shown to correlate with more advanced numerical abilities and mathematical achievement. We found that mathematicians were more accurate compared with nonmathematicians when mapping positive, but not negative numbers, which are considered numerical primitives and cultural artifacts, respectively. Moreover, performance on positive number mapping could predict whether one is a mathematician or not, and was mediated by more advanced mathematical skills. This finding might suggest a link between basic and advanced mathematical skills. However, when we included visuospatial skills, as measured by block design subtest, the mediation analysis revealed that the relation between the performance in the number line task and the group membership was explained by non-numerical visuospatial skills. These results demonstrate that relation between basic, even specific, numerical skills and advanced mathematical achievement can be artifactual and explained by visuospatial processing. PMID:26913930
Agents Play Mix-game

NASA Astrophysics Data System (ADS)

Gou, Chengling

In recent years, economics and finance see the shift of paradigm from representative agent models to heterogeneous agent models [1, 2]. More and more economists and physicists made efforts in research on heterogeneous agent models for financial markets. Minority game (MG) proposed by D. Challet, and Y. C. Zhang [3] is an example among such efforts. Challet and Zhang's MG model, together with the original bar model of Arthur, attracts a lot of following studies [4-6]. Given MG's richness and yet underlying simplicity, MG has also received much attention as a financial market model [4]. MG comprises an odd number of agents choosing repeatedly between the options of buying (1) and selling (0) a quantity of a risky asset. The agents continually try to make the minority decision, i.e. buy assets when the majority of other agents are selling, and sell when the majority of other agents are buying. Neil F. Johnson [4, 5] and coworkers extended MG by allowing a variable number of active traders at each timestep— they called their modified game as the Grand Canonical Minority Game (GCMG). GCMG, and to a lesser extent the basic MG itself, can reproduce the stylized facts of financial markets, such as volatility clustering and fat-tail distributions.
Historical Perspective of Traditional Indigenous Medical Practices: The Current Renaissance and Conservation of Herbal Resources

PubMed Central

Pan, Si-Yuan; Gao, Si-Hua; Zhou, Shu-Feng; Yu, Zhi-Ling; Chen, Hou-Qi; Zhang, Shuo-Feng; Tang, Min-Ke; Sun, Jian-Ning; Ko, Kam-Ming

2014-01-01

In recent years, increasing numbers of people have been choosing herbal medicines or products to improve their health conditions, either alone or in combination with others. Herbs are staging a comeback and herbal “renaissance” occurs all over the world. According to the World Health Organization, 75% of the world's populations are using herbs for basic healthcare needs. Since the dawn of mankind, in fact, the use of herbs/plants has offered an effective medicine for the treatment of illnesses. Moreover, many conventional/pharmaceutical drugs are derived directly from both nature and traditional remedies distributed around the world. Up to now, the practice of herbal medicine entails the use of more than 53,000 species, and a number of these are facing the threat of extinction due to overexploitation. This paper aims to provide a review of the history and status quo of Chinese, Indian, and Arabic herbal medicines in terms of their significant contribution to the health promotion in present-day over-populated and aging societies. Attention will be focused on the depletion of plant resources on earth in meeting the increasing demand for herbs. PMID:24872833
Drugs of abuse in urban groundwater. A case study: Barcelona.

NASA Astrophysics Data System (ADS)

Jurado, A.; Mastroianni, N.; Vazquez-Suñe, E.; Carrera, J.; Tubau, I.; Pujades, E.; Postigo, C.; Lopez de Alda, M.; Barceló, D.

2012-04-01

This study is concerned with drugs of abuse (DAs) and their metabolites in urban groundwater at field scale in relation to (1) the spatial distribution of the groundwater samples, (2) the depth of the groundwater sample, (3) the presence of DAs in recharge sources, and (4) the identification of processes affecting the fate of DAs in groundwater. To this end, urban groundwater samples were collected in the city of Barcelona and a total of 21 drugs were analyzed including cocainics, amphetamine-like compounds, opioids, lysergics and cannabinoids and the prescribed drugs benzodiazepines. Overall, the highest groundwater concentrations and the largest number of detected DAs were found in zones basically recharged by a river that receives large amounts of effluents from waste water treatment plants (WWTPs). In contrast, the urbanized areas yielded not only lower concentrations but also a much smaller number of drugs, which suggests a local origin. In fact, cocaine and its metabolite were dominant in more prosperous neighbourhoods, whereas the cheaper (MDMA) was the dominant DA in poorer districts. Concentrations of DAs estimated mainly from the waste water fraction in groundwater samples were consistently higher than the measured ones, suggesting that DAs undergo removal processes in both reducing and oxidizing conditions.
Historical perspective of traditional indigenous medical practices: the current renaissance and conservation of herbal resources.

PubMed

Pan, Si-Yuan; Litscher, Gerhard; Gao, Si-Hua; Zhou, Shu-Feng; Yu, Zhi-Ling; Chen, Hou-Qi; Zhang, Shuo-Feng; Tang, Min-Ke; Sun, Jian-Ning; Ko, Kam-Ming

2014-01-01

In recent years, increasing numbers of people have been choosing herbal medicines or products to improve their health conditions, either alone or in combination with others. Herbs are staging a comeback and herbal "renaissance" occurs all over the world. According to the World Health Organization, 75% of the world's populations are using herbs for basic healthcare needs. Since the dawn of mankind, in fact, the use of herbs/plants has offered an effective medicine for the treatment of illnesses. Moreover, many conventional/pharmaceutical drugs are derived directly from both nature and traditional remedies distributed around the world. Up to now, the practice of herbal medicine entails the use of more than 53,000 species, and a number of these are facing the threat of extinction due to overexploitation. This paper aims to provide a review of the history and status quo of Chinese, Indian, and Arabic herbal medicines in terms of their significant contribution to the health promotion in present-day over-populated and aging societies. Attention will be focused on the depletion of plant resources on earth in meeting the increasing demand for herbs.
Using Computer-Assisted Instruction to Build Math Fact Fluency: An Implementation Guide

ERIC Educational Resources Information Center

Hawkins, Renee O.; Collins, Tai; Hernan, Colleen; Flowers, Emily

2017-01-01

Research findings support the use of computer-assisted instruction (CAI) as a curriculum supplement for improving math skills, including math fact fluency. There are a number of websites and mobile applications (i.e., apps) designed to build students' math fact fluency, but the options can become overwhelming. This article provides implementation…
42 CFR 414.916 - Dispute resolution for vendors and beneficiaries.

Code of Federal Regulations, 2010 CFR

2010-10-01

... as set forth in § 414.908(a)(3). The recommendation will include numbered findings of fact. (3) CMS... physician. (4) Content of request. The request for reconsideration must specify— (i) The findings or issues... advisors (individuals with knowledge of the facts of the case or presenting interpretation of the facts...
Utah State Office of Education Fingertip Facts, 2015-16

ERIC Educational Resources Information Center

Utah State Office of Education, 2016

2016-01-01

Fingertip Facts is a compendium of some of the most frequently requested data sets from the Utah State Office of Education. This year's Fingertip Facts includes the following data sets: SAGE Testing, 2014-15; 2015 Public Education General Fund; 2014-15 Public School Enrollment Demographics; Public Schools by Grade Level, 2014-15; Number of…
Fast Facts: Recent Statistics from the Library Research Service, Numbers 266-282. January-December, 2009

ERIC Educational Resources Information Center

Library Research Service, 2009

2009-01-01

Issues 266 through 282 of "Fast Facts" from the Library Research Service present data collected from libraries in Colorado and throughout the nation. Topics addressed in these "Fast Facts" from 2009 include interlibrary loan in academic libraries, public librarian salaries, book, newspaper, and periodical prices from 2004 to…
Analysis of the Encoding Factors That Produce the Negative Repetition Effect

ERIC Educational Resources Information Center

Mulligan, Neil W.; Peterson, Daniel J.

2014-01-01

Perhaps the most basic finding in memory research is the repetition effect--the fact that repetition enhances memory. Peterson and Mulligan (2012) recently documented a surprising "negative repetition effect," in which participants who studied a list of cue-target pairs twice recalled "fewer" targets than a group who studied…
A classroom activity and laboratory on astronomical scale

NASA Astrophysics Data System (ADS)

LoPresto, Michael

2017-10-01

The four basics "scales" at which astronomy is studied, that of (1) the Earth-Moon system, (2) the solar system, (3) the galaxy, and (4) the universe (Fig. 1), are a common place to start an intro astronomy course. In fact, courses and textbooks are often divided into approximately four sections based on these scales.
VD--Epidemic Among Teenagers. Public Affairs Pamphlet No. 517.

ERIC Educational Resources Information Center

Saltman, Jules

This booklet discusses the venereal disease (VD) epidemic among teenagers. After presenting some basic facts about VD, the effect, treatment, and prevention of both gonorrhea and syphilis is discussed. The booklet then examines statistics concerning gonorrhea and syphilis. It also looks at why the VD epidemic exists and includes discussions on (1)…
Investigations into the Instructional Process: X. Report of the DPA Helsinki, Phase One.

ERIC Educational Resources Information Center

Koskenniemi, Matti; Komulainen, Erkki

The research reported in this document represents efforts to search for the structure and dynamics of the instructional process itself. Without reliable knowledge of these basic facts, improvement of teacher education and the guidance of teachers would remain based on unsystematic experiences and speculation. In order to penetrate the structure…
Playing the Private College Admissions Game.

ERIC Educational Resources Information Center

Moll, Richard

Truths and myths involved with student admission to Ivy League colleges are revealed by a director of admissions whose experience includes admission work at Vassar, Bowdoin, Harvard and Yale. Several basic concepts are offered as fact: most private colleges in America today are not highly selective; many colleges pose as being more selective than…

Characteristics of the Essence of Volunteering in Psychology

ERIC Educational Resources Information Center

Shagurova, Angelina Alexandrovna; Ivanovna, Efremova Galina; Aleksandrovna, Bochkovskaya Irina; Denisenko, Sergey Ivanovich; Valerievich, Tarasov Mihail; Viktorovna, Nekrasova Marina; Potutkova, Svetlana Anatolievna

2016-01-01

The article discusses the basic ideas of volunteering; it analyzes the data of psychological studies on social activity and it highlights the importance of studying the motivational part of volunteering. The conclusion on structure and content of volunteering is made. Key focus is on the fact that volunteering is of particular importance in the…
Basic Facts about the United Nations.

ERIC Educational Resources Information Center

United Nations, New York, NY. Office of Public Information.

The work of the United Nations is described in summary form. Material is divided into sections on the origin, programs, purpose, principles, and structure of the United Nations; the United Nations at work for International Peace; the United Nations at Work for Economic and Social Development; The United Nations at Work for Decolonization; the…
The Basics of Cloud Computing

ERIC Educational Resources Information Center

Kaestner, Rich

2012-01-01

Most school business officials have heard the term "cloud computing" bandied about and may have some idea of what the term means. In fact, they likely already leverage a cloud-computing solution somewhere within their district. But what does cloud computing really mean? This brief article puts a bit of definition behind the term and helps one…
Natural and Artifactual Kinds: Are Children Realists or Relativists about Categories?

ERIC Educational Resources Information Center

Kalish, Charles

1998-01-01

Four studies assessed whether children and adults saw categorization decisions as objective matters of fact or as invented conventions. Found that preschoolers treated basic-level animal and human-made artifact category decisions as objective, with kinds of animals treated as more objective than kinds of artifacts. Adults' judgments were similar…
Energy and the Environment. Second Edition.

ERIC Educational Resources Information Center

Fowler, John M.

This 17-chapter book (which may also be used as a textbook) provides a thorough insight into the basic facts about energy as well as new and transitional technologies such as synthetic fuels. The book also helps examine the economic, societal, and political aspects of the energy situation in detail, consistently providing technical data to support…
Issue of Financial Capability

ERIC Educational Resources Information Center

Hasek, Roman; Petraskova, Vladimira

2010-01-01

For most people, including students, it is not easy to have a good grasp of the basic terms in the field of finance and of their interrelations, in particular due to the fact that the offer for financial products keeps changing and its statement is frequently unclear, insincere and confusing. The Pedagogical Faculty of the University of South…
The Invisible University; Postdoctoral Education in the United States.

ERIC Educational Resources Information Center

National Academy of Sciences - National Research Council, Washington, DC.

The purpose of this study was to provide some basic facts about postdoctoral study in the United States. The report begins with a review of the history of postdoctoral education since its beginning more than 50 years ago. Succeeding chapters consider in detail the composition and distribution of the postdoctoral population; the significance of…
"Mythical Realities": College Students' Constructions of the South Pacific

ERIC Educational Resources Information Center

White, Carmen M.; Adinkrah, Mensah

2007-01-01

In 2002, the geographic knowledge of college-age students in the North was highlighted in a survey sponsored by the National Geographic Society. Students in the U.S. ranked second to last among those surveyed on questions assessing basic knowledge of world geography. That many young adults got "the facts" wrong about particular places…
Editing Distance Education Materials. Knowledge Series.

ERIC Educational Resources Information Center

Swales, Christine

Distance education (DE) materials take a learner-centered approach rather than the traditionally content-centered approach of textbooks. This fact has several implications for the editing of DE materials. The role of the editor within the DE organization will depend on the organization's size and structure. The basic features of the DE program or…
Being Something: Prospects for a Property-Based Approach to Predicative Quantification

ERIC Educational Resources Information Center

Rieppel, Michael Olivier

2013-01-01

Few questions concerning the character of our talk about the world are more basic than how predicates combine with names to form truth-evaluable sentences. One particularly intriguing fact that any account of predication needs to make room for is that natural language allows for quantification into predicate position, through constructions like…
Solar Energy Education Packet for Elementary & Secondary Students. Revised Edition.

ERIC Educational Resources Information Center

Center for Renewable Resources, Washington, DC.

The arrangement of this packet is essentially evolutionary, with a conscious effort to alternate reading assignments, activities and experiments. It begins with solar energy facts and terminology as background to introduce the reader to basic concepts. It progresses into a discussion of passive solar systems. This is followed by several projects…
Direct Loans: A Simple, Convenient, Flexible Way To Finance Your Education.

ERIC Educational Resources Information Center

Department of Education, Washington, DC. Student Financial Assistance.

This pamphlet provides basic facts about the U.S. Department of Education's Direct Loan Program for students. These loans include Federal Direct Stafford/Ford Loans, Federal Direct Unsubsidized Stafford/Ford Loans, Direct PLUS Loans, and Direct Consolidation Loans. The pamphlet's sections are: (1) "The Direct Loan Program: What Is It?";…
Area Handbook for Senegal. Second Edition.

ERIC Educational Resources Information Center

Nelson, Harold D.; And Others

This volume on Senegal is one of a series of handbooks prepared by Foreign Area Studies (FAS) of the American University. It is designed to be useful to military and other personnel who need a convenient compilation of basic facts about the social, economic, political, and military institutions and practices of Senegal. The emphasis is on…
Food and Nutrition: The Most Basic Need of All.

ERIC Educational Resources Information Center

Black, Maggie, Ed.

1982-01-01

Food and nutrition are the theme topics of this issue of UNICEF News. Giving special attention to Haiti and Zimbabwe, the first article inquires into reasons why agricultural, health, and nutrition programs have not eradicated malnutrition. Subsequent articles center on (1) facts concerning food and nutrition; (2) the diet of people living in a…
Legality Principle of Crimes and Punishments in Iranian Legal System

ERIC Educational Resources Information Center

Habibzadeh, Mohammad Ja'far

2006-01-01

The Principle of legality of crimes and punishments (nullum crimen, nulla poena sine lege) refers to the fact that an act is not considered a crime and deserves no punishment, unless the Legislator determines and announces the criminal title and its penalty before. The legality principle protects individual security by ensuring basic individual…
Lexical Properties of Slovene Sign Language: A Corpus-Based Study

ERIC Educational Resources Information Center

Vintar, Špela

2015-01-01

Slovene Sign Language (SZJ) has as yet received little attention from linguists. This article presents some basic facts about SZJ, its history, current status, and a description of the Slovene Sign Language Corpus and Pilot Grammar (SIGNOR) project, which compiled and annotated a representative corpus of SZJ. Finally, selected quantitative data…
Empirical ethics and its alleged meta-ethical fallacies.

PubMed

de Vries, Rob; Gordijn, Bert

2009-05-01

This paper analyses the concept of empirical ethics as well as three meta-ethical fallacies that empirical ethics is said to face: the is-ought problem, the naturalistic fallacy and violation of the fact-value distinction. Moreover, it answers the question of whether empirical ethics (necessarily) commits these three basic meta-ethical fallacies.
Meta-Analysis of Mathematic Basic-Fact Fluency Interventions: A Component Analysis

ERIC Educational Resources Information Center

Codding, Robin S.; Burns, Matthew K.; Lukito, Gracia

2011-01-01

Mathematics fluency is a critical component of mathematics learning yet few attempts have been made to synthesize this research base. Seventeen single-case design studies with 55 participants were reviewed using meta-analytic procedures. A component analysis of practice elements was conducted and treatment intensity and feasibility were examined.…
Chemistry, A Syllabus for Secondary Schools.

ERIC Educational Resources Information Center

New York State Education Dept., Albany. Bureau of Secondary Curriculum Development.

Presented is a modern view of chemistry suitable for pupils with a wide range of skills and abilities. The outline of topics provides the unifying principles of chemistry together with related facts. The principles included in the outline are basic to man's understanding of his environment. The topical outline is divided into nine major units:…
Learning from the Land: Teaching Ecology through Stories and Activities.

ERIC Educational Resources Information Center

Ellis, Brian Fox

This book strives to combine creative writing, the whole language approach, thinking skills, and problem-solving strategies with an introduction to ecological concepts. It aims to bring scientific facts to life by creating empathy for wild creatures and teach basic science skills by using creative writing and storytelling. This book contains nine…

Self-Reliance vs. Dependency. Facts for Action #2.

ERIC Educational Resources Information Center

Phillips, Jim

Designed for high school global education classes, this document examines the consequences of dependency and self-reliance in developing nations. The paper points out that millions of people are denied control over basic resources and have little influence over decisions which deeply affect their lives. The forms of dependency and insecurity are…
Grand Illusions: How the Universe Plays Tricks on Us.

ERIC Educational Resources Information Center

Chernin, A. D.

1992-01-01

Presents basic facts about quasars as most powerful sources of radiation in the universe. Describes in detail the mirages and illusions that quasars generate and methods for their interpretation. Includes the notion of the gravitational lens and its relationship to twin quasars and the apparent measure of a quasar's bright jet tail moving faster…
Child Health, Education and Development.

ERIC Educational Resources Information Center

Chandler, William U.

1986-01-01

Bristling with facts, this article argues that what is needed today is a strategy of integrated development to meet basic needs all across the Third World. Stop-gap techniques such as oral rehydration programs that prevent death are good, but must be augmented by policies which promote food production, clean water, education, family planning, and…
Parabolas: Connection between Algebraic and Geometrical Representations

ERIC Educational Resources Information Center

Shriki, Atara

2011-01-01

A parabola is an interesting curve. What makes it interesting at the secondary school level is the fact that this curve is presented in both its contexts: algebraic and geometric. Being one of Apollonius' conic sections, the parabola is basically a geometric entity. It is, however, typically known for its algebraic characteristics, in particular…
Inadequate Self-Discipline as a Causal Factor in Human Error Accidents

DTIC Science & Technology

1991-03-01

reasons for the effectiveness of the stimuli or incentives used are unknown. Moreover, Gebers and Peck (1987) conclude on the basis of a random sample...Research. 13, 141-156. 234 Gebers , M. A., & Peck, R. C. (1987). Basic California traffic conviction and accident record facts. (Report No. CAL-DMV- RSS
Action Research: An Approach for the Teachers in Higher Education

ERIC Educational Resources Information Center

Yasmeen, Ghazala

2008-01-01

Introduction: Action Research is a formative study of progress commonly practiced by teachers in schools. Basically an action research is a spiral process that includes problem investigation, taking action & fact-finding about the result of action. It enables a teacher to adopt/craft most appropriate strategy within its own teaching environment.…
Action Research: An Approach for the Teachers in Higher Education

ERIC Educational Resources Information Center

Yasmeen, G.

2008-01-01

Introduction: Action Research is a formative study of progress commonly practiced by teachers in schools. Basically an action research is a spiral process that includes problem investigation, taking action & fact-finding about the result of action. It enables a teacher to adopt/craft most appropriate strategy within its own teaching…
The Liver, Regulator of Nutrition.

ERIC Educational Resources Information Center

Dillon, J. C.

1995-01-01

The purpose of this theme issue is to review the basic physiological, nutritional, and pathological facts pertaining to the liver. It is an educational tool through which university teachers and people in charge of training may enhance their teaching programs. The main liver diseases seen in young children and pregnant women in tropical regions is…
School Interventions To Prevent Youth Suicide. Technical Assistance Sampler.

ERIC Educational Resources Information Center

California Univ., Los Angeles. Center for Mental Health in Schools.

This guide lists information and resources concerning school interventions to prevent youth suicide. Part 1 includes articles related to youth suicide, depression, and violence, along with a listing of basic facts, statistics, and myths about suicide. A general model of youth suicide is included followed by information on prevention. Part 2…
Teaching Strategies and Methods in Modern Environments for Learning of Programming

ERIC Educational Resources Information Center

Djenic, Slobodanka; Mitic, Jelena

2017-01-01

This paper presents teaching strategies and methods, applicable in modern blended environments for learning of programming. Given the fact that the manner of applying teaching strategies always depends on the specific requirements of a certain area of learning, the paper outlines the basic principles of teaching in programming courses, as well as…
Brain Drain: A Child's Brain on Poverty. Poverty Fact Sheet

ERIC Educational Resources Information Center

Damron, Neil

2015-01-01

"Brain Drain: A Child's Brain on Poverty," released in March 2015 and prepared by intern Neil Damron, explores the brain's basic anatomy and recent research findings suggesting that poverty affects the brain development of infants and young children and the potential lifelong effects of the changes. The sheet draws from a variety of…
Ciencias 2 (Science 2). [Student's Workbook].

ERIC Educational Resources Information Center

Raposo, Lucilia

Ciencias 2 is the second in a series of elementary science textbooks written for Portuguese-speaking students. The text develops the basic skills that students need to study their surroundings and observe natural facts and phenomena by following scientific methods. The book is composed of 10 chapters and includes 57 lessons. Topics included are…
Libros de Ciencias en Espanol (Science Books in Spanish).

ERIC Educational Resources Information Center

Schon, Isabel

1998-01-01

Describes recently published children's books in Spanish that explain basic facts about animals; introduce students to ecology, the environment, popular inventions, and some of the world's most amazing structures; and entice the very young reader into nature. Titles are divided into the areas of biology, ecology, general science, earth and space…
The Door: A Model Youth Center. Treatment Program Monograph Series.

ERIC Educational Resources Information Center

National Inst. on Drug Abuse (DHHS/PHS), Rockville, MD.

This report provides basic facts about The Door, a multifaceted youth center in New York City, which serves 300-400 young people each day. The origins, early stages, guiding philosophy, activities, and organizational structure are described. Recommendations for initiating and operating multiservice youth projects based on the experience of The…
2, 4, 8: Doubling Snakes, Caterpillars and Goats Made Easy!

ERIC Educational Resources Information Center

Kartambis, Kathy

2007-01-01

Research has established that children's development of addition and subtraction skills progresses through a hierarchy of strategies that begin with counting-by-one methods through to flexible mental strategies using a combination of knowledge of basic facts and understanding of place value. An important transition point is the shift from the…
A Threshold Theory of the Humor Response

ERIC Educational Resources Information Center

Epstein, Robert; Joker, Veronica R.

2007-01-01

The humor response has long been considered mysterious, and it is given relatively little attention in modern experimental psychology, in spite of the fact that numerous studies suggest that it has substantial benefits for mood and health. Existing theories of humor fail to account for some of the most basic humor phenomena. On most occasions when…
China, A Country Study. Area Handbook Series. Third Edition.

ERIC Educational Resources Information Center

Bunge, Frederica M., Ed.; Shinn, Rinn-Sup, Ed.

Basic facts are given about the social, economic, political, and military institutions of China. The handbook, which is one of a continuing series designed for those interested in foreign affairs, is a revision of one published in 1972. The 1981 edition focuses on historical antecedents and China's new modernization strategies. Arranged into 14…
Optometry: Careers with Vision. Revised.

ERIC Educational Resources Information Center

American Optometric Association, St. Louis, MO.

This brochure gives basic facts about optometry which may be helpful in considering such a career. Included are a discussion as to what an optometrist is, the development of the profession, the need for practitioners projected by State to 1980, types of services rendered, and the variety of employment opportunities available. Over one-third of the…
A Comparison of Behavioral and Constructivist Interventions for Increasing Math-Fact Fluency in a Second-Grade Classroom

ERIC Educational Resources Information Center

Poncy, Brian C.; McCallum, Elizabeth; Schmitt, Ara J.

2010-01-01

Although basic math skill deficits are commonly encountered across elementary and secondary school students, few empirically validated, group-administered interventions are available for educators attempting to prevent or remedy such problems. This study compared the effectiveness of two theoretically distinct interventions for improving the…
Rx for OTC Users: Improved Health Education.

ERIC Educational Resources Information Center

Shands, Virginia P.; And Others

A self-administered survey was given to 152 college students to test their knowledge and understanding of some basic health facts and terminology commonly found in printed materials affixed to or accompanying common over-the-counter (OTC) drug preparations. The results indicated that 96% of the sample had used OTC medications as college students.…

Mobile Phone Radiation and Cancer

NASA Astrophysics Data System (ADS)

Plotz, Thomas

2017-04-01

A possible link between cancer and the usage of mobile phones has been widely discussed in the media in the last 10 years. It is no surprise that students keep asking their physics teacher for advice regarding the handling of mobile phones and mobile phone radiation. This article aims to help teachers include this interesting topic in the classroom. It provides basic information and summarizes the facts made available by 11 recent peer-reviewed studies. First some information about the physical facts and medical information on brain cancer are given. Then the different studies are presented. Last but not least, different possibilities to implement this topic in the high school classroom are given.
Steady-state heat conduction in quiescent fluids: Incompleteness of the Navier-Stokes-Fourier equations

NASA Astrophysics Data System (ADS)

Brenner, Howard

2011-10-01

Linear irreversible thermodynamic principles are used to demonstrate, by counterexample, the existence of a fundamental incompleteness in the basic pre-constitutive mass, momentum, and energy equations governing fluid mechanics and transport phenomena in continua. The demonstration is effected by addressing the elementary case of steady-state heat conduction (and transport processes in general) occurring in quiescent fluids. The counterexample questions the universal assumption of equality of the four physically different velocities entering into the basic pre-constitutive mass, momentum, and energy conservation equations. Explicitly, it is argued that such equality is an implicit constitutive assumption rather than an established empirical fact of unquestioned authority. Such equality, if indeed true, would require formal proof of its validity, currently absent from the literature. In fact, our counterexample shows the assumption of equality to be false. As the current set of pre-constitutive conservation equations appearing in textbooks are regarded as applicable both to continua and noncontinua (e.g., rarefied gases), our elementary counterexample negating belief in the equality of all four velocities impacts on all aspects of fluid mechanics and transport processes, continua and noncontinua alike.
``What if we were in a test tube?'' Students' gendered meaning making during a biology lesson about the basic facts of the human genitals

NASA Astrophysics Data System (ADS)

Orlander, Auli Arvola

2014-06-01

This paper explores what happens in the encounters between presentations of "basic facts" about the human genitals and 15-year-old students during a biology lesson in a Swedish secondary school. In this paper, meaning making was approached as relational, context-dependent and continually transacted. For this reason the analysis was conducted through a series of close readings of situations where students interacted with each other and the teacher in opening up gaps about alternative ways of discussing gender. Drawing on Foucault's theories about the inclusion and exclusion of knowledge and the subsequent work of Butler and other feminist researchers, the paper illuminates what gendered relations remain tacit in the conversation. It then illustrates possible ways in which these tacit gendered meanings could be made overt and discussed with the students when making meaning about the human genitals. The paper also shows how the ways in which human genitals are transacted in the science classroom have importance for what kind of learning is made available to the students.
Can the BMS Algorithm Decode Up to \\lfloor \\frac{d_G-g-1}{2}\\rfloor Errors? Yes, but with Some Additional Remarks

NASA Astrophysics Data System (ADS)

Sakata, Shojiro; Fujisawa, Masaya

It is a well-known fact [7], [9] that the BMS algorithm with majority voting can decode up to half the Feng-Rao designed distance dFR. Since dFR is not smaller than the Goppa designed distance dG, that algorithm can correct up to \\lfloor \\frac{d_G-1}{2}\\rfloor errors. On the other hand, it has been considered to be evident that the original BMS algorithm (without voting) [1], [2] can correct up to \\lfloor \\frac{d_G-g-1}{2}\\rfloor errors similarly to the basic algorithm by Skorobogatov-Vladut. But, is it true? In this short paper, we show that it is true, although we need a few remarks and some additional procedures for determining the Groebner basis of the error locator ideal exactly. In fact, as the basic algorithm gives a set of polynomials whose zero set contains the error locators as a subset, it cannot always give the exact error locators, unless the syndrome equation is solved to find the error values in addition.
Remediation for Students With Mathematics Difficulties: An Intervention Study in Middle Schools.

PubMed

Moser Opitz, Elisabeth; Freesemann, Okka; Prediger, Susanne; Grob, Urs; Matull, Ina; Hußmann, Stephan

As empirical studies have consistently shown, low achievement in mathematics at the secondary level can often be traced to deficits in the understanding of certain basic arithmetic concepts taught in primary school. The present intervention study in middle schools evaluated whether such learning deficits can be reduced effectively and whether the type of instruction influences students' progress. The sample consisted of 123 students in 34 classes, split among one control group and two intervention groups: (a) small group instruction and (b) independent work partially integrated into regular classrooms. Over a period of 14 weeks, students were taught basic concepts, such as place value and basic operations. In addition, they practiced fact retrieval and counting (in groups). Multilevel regression analyses demonstrated that the interventions can be used to reduce given deficits.
Analysis of SI models with multiple interacting populations using subpopulations.

PubMed

Thomas, Evelyn K; Gurski, Katharine F; Hoffman, Kathleen A

2015-02-01

Computing endemic equilibria and basic reproductive numbers for systems of differential equations describing epidemiological systems with multiple connections between subpopulations is often algebraically intractable. We present an alternative method which deconstructs the larger system into smaller subsystems and captures the interactions between the smaller systems as external forces using an approximate model. We bound the basic reproductive numbers of the full system in terms of the basic reproductive numbers of the smaller systems and use the alternate model to provide approximations for the endemic equilibrium. In addition to creating algebraically tractable reproductive numbers and endemic equilibria, we can demonstrate the influence of the interactions between subpopulations on the basic reproductive number of the full system. The focus of this paper is to provide analytical tools to help guide public health decisions with limited intervention resources.
On the Language Specificity of Basic Number Processing: Transcoding in a Language with Inversion and Its Relation to Working Memory Capacity

ERIC Educational Resources Information Center

Zuber, Julia; Pixner, Silvia; Moeller, Korbinian; Nuerk, Hans-Christoph

2009-01-01

Transcoding Arabic numbers from and into verbal number words is one of the most basic number processing tasks commonly used to index the verbal representation of numbers. The inversion property, which is an important feature of some number word systems (e.g., German "einundzwanzig" [one and twenty]), might represent a major difficulty in…
Back to basics: pBR322 and protein expression systems in E. coli.

PubMed

Balbás, Paulina; Bolívar, Francisco

2004-01-01

The extensive variety of plasmid-based expression systems in E. coli resulted from the fact that there is no single strategy for achieving maximal expression of every cloned gene. Although a number of strategies have been implemented to deal with problems associated to gene transcription and translation, protein folding, secretion, location, posttranslational modifications, particularities of different strains, and the like and more integrated processes have been developed, the basic plasmid-borne elements and their interaction with the particular host strain will influence the overall expression system and final productivity. Plasmid vector pBR322 is a well-established multipurpose cloning vector in laboratories worldwide, and a large number of derivatives have been created for specific applications and research purposes, including gene expression in its natural host, E. coli, and few other bacteria. The early characterization of the molecule, including its nucleotide sequence, replication and maintenance mechanisms, and determination of its coding regions, accounted for its success, not only as a universal cloning vector, but also as a provider of genes and an origin of replication for other intraspecies vectors. Since the publication of the aforementioned reviews, novel discoveries pertaining to these issues have appeared in the literature that deepen the understanding of the plasmid's features, behavior, and impact in gene expression systems, as well as some important strain characteristics that affect plasmid replication and stability. The objectives of this review include updating and discussing the new information about (1) the replication and maintenance of pBR322; (2) the host-related modulation mechanisms of plasmid replication; (3) the effects of growth rate on replication control, stability, and recombinant gene expression; (4) ways for plasmid amplification and elimination. Finally, (5) a summary of novel ancillary studies about pBR322 is presented.
Media reporting on research presented at scientific meetings: more caution needed.

PubMed

Woloshin, Steven; Schwartz, Lisa M

2006-06-05

To examine media stories on research presented at scientific meetings to see if they reported basic study facts and cautions, and whether they were clear about the preliminary stage of the research. Three physicians with clinical epidemiology training analysed front-page newspaper stories (n = 32), other newspaper stories (n = 142), and television/radio stories (n = 13) identified in LexisNexis and ProQuest searches for research reports from five scientific meetings in 2002-2003 (American Heart Association, 14th Annual International AIDS Conference, American Society of Clinical Oncology, Society for Neuroscience, and the Radiological Society of North America). Media reporting of basic study facts (size, design, quantification of results); cautions about study designs with intrinsic limitations (animal/laboratory studies, studies with < 30 people, uncontrolled studies, controlled but not randomised studies) or downsides (adverse effects in intervention studies); warnings about the preliminary stage of the research presented at scientific meetings. 34% of the 187 stories did not mention study size, 18% did not mention study design (another 35% were so ambiguous that expert readers had to guess the design), and 40% did not quantify the main result. Only 6% of news stories about animal studies mentioned their limited relevance to human health; 21% of stories about small studies noted problems with the precision of the finding; 10% of stories about uncontrolled studies noted it was not possible to know if the outcome really related to the exposure; and 19% of stories about controlled but not randomised studies raised the possibility of confounding. Only 29% of the 142 news stories on intervention studies noted the possibility of any potential downside. Twelve stories mentioned a corresponding "in press" medical journal article; two of the remaining 175 noted that findings were unpublished, might not have undergone peer review, or might change. News stories about scientific meeting research presentations often omit basic study facts and cautions. Consequently, the public may be misled about the validity and relevance of the science presented.
Engaging Oral Health Students in Learning Basic Science Through Assessment That Weaves in Personal Experience.

PubMed

Leadbeatter, Delyse; Gao, Jinlong

2018-04-01

Learning basic science forms an essential foundation for oral health therapy and dentistry, but frequently students perceive it as difficult, dry, and disconnected from clinical practice. This perception is encouraged by assessment methods that reward fact memorization, such as objective examinations. This study evaluated use of a learner-centered assessment portfolio designed to increase student engagement with basic science in an oral health therapy program at the University of Sydney, Australia. The aim of this qualitative study based on focus groups was to investigate students' engagement with basic science courses following introduction of the portfolio. Three assessments were conducted in three subsequent semesters: one based on students' interest in everyday phenomena (one student, for example, explored why she had red hair); the second focussed on scientific evidence and understanding of systemic diseases; and the third explored relations between oral and general health. Students were encouraged to begin with issues from their personal experience or patient care, to focus on what they were curious about, and to ask questions they really cared about. Each student prepared a written report and gave an oral presentation to the entire cohort. After the portfolios were completed, the authors held focus groups with two cohorts of students (N=21) in 2016 and analyzed the results using Zepke's framework for student engagement research. The results showed that the students successfully interweaved personal experience into their studies and that it provided significant motivation for learning. The students described their learning in terms of connection to themselves, their peer community, and their profession. Many additional benefits were identified, from increased student engagement in all courses to appreciation of the relevance of basic science. The findings should encourage dental and allied dental educators to reconsider the effects of assessments and seek integrative methods to help students engage in meaningful knowledge production and understand that what they are learning goes beyond acquisition of scientific facts.
Navigation Between the Scylla of Social Constructivism and Charybdis of Logical Empiricism: the Construction of Facts in Archaeoastronomy

NASA Astrophysics Data System (ADS)

Iwaniszewski, Stanisław

2015-05-01

Archaeoastronomy has become an increasingly global field, with research and scholarly communication crossing new boundaries and opening vistas to new research topics. Since today's archaeoastronomy is no longer solely an academic pursuit, it is extremely important to show the value of archaeoastronomy to the wider public. It becomes imperative that archaeoastronomers bring the results of their research projects to local communities, indicating why their sites and heritage are important and worth protecting. In this context it is extremely important to understand where our explanations of the past astronomical activities are coming from. My question concerns the 'facts'. Depending on theoretical positions, 'facts' in archaeoastronomy may be differently conceptualized. Drawing on archaeology, the paper describes four basic theoretical approaches to the material record of the past that can be observed in the practice of archaeoastronomy.
78 FR 43964 - BMW of North America, LLC, a Subsidiary of BMW AG, Grant of Petition for Decision of...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-22

... capacity (expressed in terms of total number of occupants and number of occupants for each front and rear... in fact it should be ``3,'' and the total designated seating capacity as ``4'' when in fact it should... inconsequential to motor vehicle safety, and that its petition, to exempt from providing recall notification of...
Women Business Owners. Facts on U.S. Working Women. Fact Sheet No. 87-2.

ERIC Educational Resources Information Center

Women's Bureau (DOL), Washington, DC.

From 1977 to 1983, the number of sole proprietorships operated by women increased from 1.9 to 3.3 million. The number of self-employed women--the majority of whom are sole proprietors--continued to grow. In 1982 the median earnings of self-employed women were substantially lower than those of wage and salary women workers and self-employed men.…
Multi-stage Vector-Borne Zoonoses Models: A Global Analysis.

PubMed

Bichara, Derdei; Iggidr, Abderrahman; Smith, Laura

2018-04-25

A class of models that describes the interactions between multiple host species and an arthropod vector is formulated and its dynamics investigated. A host-vector disease model where the host's infection is structured into n stages is formulated and a complete global dynamics analysis is provided. The basic reproduction number acts as a sharp threshold, that is, the disease-free equilibrium is globally asymptotically stable (GAS) whenever [Formula: see text] and that a unique interior endemic equilibrium exists and is GAS if [Formula: see text]. We proceed to extend this model with m host species, capturing a class of zoonoses where the cross-species bridge is an arthropod vector. The basic reproduction number of the multi-host-vector, [Formula: see text], is derived and shown to be the sum of basic reproduction numbers of the model when each host is isolated with an arthropod vector. It is shown that the disease will persist in all hosts as long as it persists in one host. Moreover, the overall basic reproduction number increases with respect to the host and that bringing the basic reproduction number of each isolated host below unity in each host is not sufficient to eradicate the disease in all hosts. This is a type of "amplification effect," that is, for the considered vector-borne zoonoses, the increase in host diversity increases the basic reproduction number and therefore the disease burden.
Facts about Volunteers. NCJW Center for the Child Fact Sheet Number 5.

ERIC Educational Resources Information Center

National Council of Jewish Women, New York, NY. Center for the Child.

Volunteering is a vital and widespread activity in the United States; in fact, volunteers perform many essential community functions. Those who believe that most volunteers are women with time on their hands, that volunteers just do "charity work," and that volunteers are a source of cheap labor who can replace paid professionals and…
Utah State Office of Education Fingertip Facts, 2014-15

ERIC Educational Resources Information Center

Utah State Office of Education, 2015

2015-01-01

Fingertip Facts is a compendium of some of the most frequently requested data sets from the Utah State Office of Education. Data sets in this year's Fingertip Facts include: SAGE Testing, 2014; 2013 Public Education General Fund; 2014-15 Public School Enrollment Demographics; Public Schools by Grade Level, 2013-14; Number of Licensed Educators;…
Fast Facts: Recent Statistics from the Library Research Service, Numbers 283-289. January-December, 2010

ERIC Educational Resources Information Center

Library Research Service, 2010

2010-01-01

Issues 283 through 289 of "Fast Facts" from the Library Research Service present data collected from libraries in Colorado and throughout the nation. Topics addressed in these "Fast Facts" from 2010 include the relationship between computer access in libraries and use of traditional services, analysis of the third year of data…
Mathematical model for HIV spreads control program with ART treatment

NASA Astrophysics Data System (ADS)

Maimunah; Aldila, Dipo

2018-03-01

In this article, using a deterministic approach in a seven-dimensional nonlinear ordinary differential equation, we establish a mathematical model for the spread of HIV with an ART treatment intervention. In a simplified model, when no ART treatment is implemented, disease-free and the endemic equilibrium points were established analytically along with the basic reproduction number. The local stability criteria of disease-free equilibrium and the existing criteria of endemic equilibrium were analyzed. We find that endemic equilibrium exists when the basic reproduction number is larger than one. From the sensitivity analysis of the basic reproduction number of the complete model (with ART treatment), we find that the increased number of infected humans who follow the ART treatment program will reduce the basic reproduction number. We simulate this result also in the numerical experiment of the autonomous system to show how treatment intervention impacts the reduction of the infected population during the intervention time period.
A comparative analysis of massed vs. distributed practice on basic math fact fluency growth rates.

PubMed

Schutte, Greg M; Duhon, Gary J; Solomon, Benjamin G; Poncy, Brian C; Moore, Kathryn; Story, Bailey

2015-04-01

To best remediate academic deficiencies, educators need to not only identify empirically validated interventions but also be able to apply instructional modifications that result in more efficient student learning. The current study compared the effect of massed and distributed practice with an explicit timing intervention to evaluate the extent to which these modifications lead to increased math fact fluency on basic addition problems. Forty-eight third-grade students were placed into one of three groups with each of the groups completing four 1-min math explicit timing procedures each day across 19 days. Group one completed all four 1-min timings consecutively; group two completed two back-to-back 1-min timings in the morning and two back-to-back 1-min timings in the afternoon, and group three completed one, 1-min independent timing four times distributed across the day. Growth curve modeling was used to examine the progress throughout the course of the study. Results suggested that students in the distributed practice conditions, both four times per day and two times per day, showed significantly higher fluency growth rates than those practicing only once per day in a massed format. These results indicate that combining distributed practice with explicit timing procedures is a useful modification that enhances student learning without the addition of extra instructional time when targeting math fact fluency. Copyright © 2015 Society for the Study of School Psychology. Published by Elsevier Ltd. All rights reserved.
19 CFR 162.71 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-04-01

... does something else. It includes, for example, errors in transcribing numbers, errors in arithmetic...; it can be that a fact exists but is unknown to the person, or that he believes something is a fact...

19 CFR 162.71 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-04-01

... does something else. It includes, for example, errors in transcribing numbers, errors in arithmetic...; it can be that a fact exists but is unknown to the person, or that he believes something is a fact...
19 CFR 162.71 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-04-01

... does something else. It includes, for example, errors in transcribing numbers, errors in arithmetic...; it can be that a fact exists but is unknown to the person, or that he believes something is a fact...
19 CFR 162.71 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-04-01

... does something else. It includes, for example, errors in transcribing numbers, errors in arithmetic...; it can be that a fact exists but is unknown to the person, or that he believes something is a fact...
Basic and advanced numerical performances relate to mathematical expertise but are fully mediated by visuospatial skills.

PubMed

Sella, Francesco; Sader, Elie; Lolliot, Simon; Cohen Kadosh, Roi

2016-09-01

Recent studies have highlighted the potential role of basic numerical processing in the acquisition of numerical and mathematical competences. However, it is debated whether high-level numerical skills and mathematics depends specifically on basic numerical representations. In this study mathematicians and nonmathematicians performed a basic number line task, which required mapping positive and negative numbers on a physical horizontal line, and has been shown to correlate with more advanced numerical abilities and mathematical achievement. We found that mathematicians were more accurate compared with nonmathematicians when mapping positive, but not negative numbers, which are considered numerical primitives and cultural artifacts, respectively. Moreover, performance on positive number mapping could predict whether one is a mathematician or not, and was mediated by more advanced mathematical skills. This finding might suggest a link between basic and advanced mathematical skills. However, when we included visuospatial skills, as measured by block design subtest, the mediation analysis revealed that the relation between the performance in the number line task and the group membership was explained by non-numerical visuospatial skills. These results demonstrate that relation between basic, even specific, numerical skills and advanced mathematical achievement can be artifactual and explained by visuospatial processing. (PsycINFO Database Record (c) 2016 APA, all rights reserved).
Using an iPad for Basic Communication Between Spanish-Speaking Families and Nurses in Pediatric Acute Care: A Feasibility Pilot Study.

PubMed

Jackson, Kylie H; Mixer, Sandra J

2017-08-01

The growing number of Spanish speakers in the United States poses communication challenges for healthcare providers. Language barriers in pediatric acute care have been associated with an increased risk for adverse events, longer hospital stays, and decreased quality of care. In addition, clinicians' usage of interpreter services is inconsistent. In fact, nurses often lack interpreter support during daily bedside care. Nursing staff at a pediatric children's hospital in the southeastern United States identified bedside communication with Spanish-speaking patients and families as a clinical challenge. To address this challenge, a basic communication interface, UTalk version 1.0 (the author is the owner and proprietor), supported by an Apple iPad, was developed by the researcher with input from nursing staff, a certified medical interpreter, and Spanish-speaking community members. A feasibility pilot study of the interface's usability and engagement was conducted on the hospital's pediatric medical-surgical unit through qualitative interviews with nurse-family dyads. Three themes emerged from the data: UTalk-facilitated communication, UTalk needs improvement, and interpreter miscommunication. These findings indicate that a mobile digital device interface is a feasible method for augmenting bedside communication with Spanish-speaking patients and families. These results also may serve as a reference for the development of similar mobile device interfaces. Further research with a larger sample size is needed.
Study of photon emission by electron capture during solar nuclei acceleration, 1: Temperature-dependent cross section for charge changing processes

NASA Technical Reports Server (NTRS)

Perez-Peraza, J.; Alvarez, M.; Laville, A.; Gallegos, A.

1985-01-01

The study of charge changing cross sections of fast ions colliding with matter provides the fundamental basis for the analysis of the charge states produced in such interactions. Given the high degree of complexity of the phenomena, there is no theoretical treatment able to give a comprehensive description. In fact, the involved processes are very dependent on the basic parameters of the projectile, such as velocity charge state, and atomic number, and on the target parameters, the physical state (molecular, atomic or ionized matter) and density. The target velocity, may have also incidence on the process, through the temperature of the traversed medium. In addition, multiple electron transfer in single collisions intrincates more the phenomena. Though, in simplified cases, such as protons moving through atomic hydrogen, considerable agreement has been obtained between theory and experiments However, in general the available theoretical approaches have only limited validity in restricted regions of the basic parameters. Since most measurements of charge changing cross sections are performed in atomic matter at ambient temperature, models are commonly based on the assumption of targets at rest, however at Astrophysical scales, temperature displays a wide range in atomic and ionized matter. Therefore, due to the lack of experimental data , an attempt is made here to quantify temperature dependent cross sections on basis to somewhat arbitrary, but physically reasonable assumptions.
Chapter 6: Equality and Justice for All? Examining Race in Education Scholarship

ERIC Educational Resources Information Center

Brayboy, Bryan McKinley Jones; Castagno, Angelina E.; Maughan, Emma

2007-01-01

This article focuses on the basic idea that having equality and justice for all in schooling cannot be achieved in the current climate where students are viewed solely as individuals. In fact, given the educational debt and achievement gaps, the ideas of equality and justice are necessarily contradictory. Achieving justice, in light of the…
29 CFR 548.4 - Application for authorization of a “basic rate.”

Code of Federal Regulations, 2010 CFR

2010-07-01

... Section 548.4 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR... application. Application must be made to the Administrator of the Wage and Hour Division, U.S. Department of... of jobs or employees covered by the agreement, and (4) The facts and reasons relied upon to show that...
Literacy Competence Formation of the Modern School

ERIC Educational Resources Information Center

Tavdgiridze, Lela

2016-01-01

In 2006 45 countries carried out the international literacy survey which revealed that the majority of 9-10 years children have not proper basic reading skills. Georgian children also took part in the survey. The fact that I work with future-teachers, who have to teach children to read and write, led me to become interested in this issue. Literacy…
Teaching AIDS. A Resource Guide on Acquired Immune Deficiency Syndrome. Third Edition.

ERIC Educational Resources Information Center

Quackenbush, Marcia; Sargent, Pamela

The first edition of this resource guide for educators on how to teach students about Acquired Immune Deficiency Syndrome (AIDS) was published in 1986. Since then, basic facts about the transmission and prevention of the AIDS virus have not changed substantially. The terminologies about the disease, however, have changed and the changing…
The Principal Report: The State of School Leadership in Illinois

ERIC Educational Resources Information Center

White, Bradford R.; Agarwal, Pooja K.

2011-01-01

Although principals play a vital role as school leaders, exactly how principal leadership affects student learning is only beginning to be understood. In fact, only a few states have analyzed basic profile data on their principals--their demographics, education, and prior experience before leading a school. Most states also have yet to examine how…
Beyond Serrano . . . $Paying for California's Public Schools. An Instructional Bulletin. Publication No. 004.

ERIC Educational Resources Information Center

Madera Unified School District, CA.

The authors contend that a solution to the problems raised by the "Serrano" decision is impossible without an understanding of the basic facts of public education in California. Size, cost, discrepancies, and ranking in relationship to other states and the nation are advanced to place California's public school system in clearer focus.…
DOE Research and Development Accomplishments: Fast Facts

Science.gov Websites

RSS Archive Videos XML DOE R&D Accomplishments DOE R&D Accomplishments searchQuery Ã Find searchQuery x Find DOE R&D Acccomplishments Navigation dropdown arrow The Basics dropdown arrow Home About Physicists Nobel Chemists Medicine Nobels Explore dropdown arrow Insights Blog Archive SC Stories Snapshots R
The Unknown Story: Vocational Education for Adults in Sweden 1918-1968

ERIC Educational Resources Information Center

Nilsson, Anders

2014-01-01

Adult education is often defined to emphasise cultural and societal development. This paper proposes that the concept should be more inclusive and that vocational education and training for adults has played a bigger role than is usually recognised. This has not been subject to much research and basic facts are often virtually unknown. In this…
Seven Keys to Effective Feedback

ERIC Educational Resources Information Center

Wiggins, Grant

2012-01-01

The term "feedback" is often used to describe all kinds of comments made after the fact, including advice, praise, and evaluation. But none of these are feedback, strictly speaking. Basically, feedback is information about how one is doing in his or her efforts to reach a goal. Whether feedback is just there to be grasped or is provided by another…
Into Adolescence: A Time of Change. A Curriculum for Grades 5-8. Contemporary Health Series.

ERIC Educational Resources Information Center

Golliher, Catherine S.

This book introduces middle school students to the basic facts of human reproduction and explains the physical, emotional, and social aspects of growing into adolescence. Designed with a structured sequence of six lessons and activities, this module includes teacher scripts, reproducible worksheets, and transparency masters. Lessons cover: (1)…
Effects of a Mathematics Fluency Program on Mathematics Performance of Students with Challenging Behaviors

ERIC Educational Resources Information Center

Whitney, Todd; Hirn, Regina G.; Lingo, Amy S.

2016-01-01

In the present study, we examined the effects of a fluency-building mathematics program called Great Leaps Math on fluency of basic addition mathematics facts zero to nine and word problem solving using a multiple probe design across participants. Three elementary students with challenging behaviors and mathematics difficulty participated in the…
Getting Ahead or Losing Ground: Economic Mobility in America

ERIC Educational Resources Information Center

Isaacs, Julia B.; Sawhill, Isabel V.; Haskins, Ron

2008-01-01

While the American Dream remains a unifying cultural tenet for an increasingly diverse society, it may be showing signs of wear. Growing income inequality and slower growth suggest that now is an important moment to review the facts about opportunity and mobility in America and to attempt to answer the basic question: Is the American Dream alive…
Biodiesel Basics

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

None

This fact sheet provides a brief introduction to biodiesel, including a discussion of biodiesel blends and specifications. It also covers how biodiesel compares to diesel fuel in terms of performance (including in cold weather) and whether there are adverse effects on engines or other systems. Finally, it discusses biodiesel fuel quality and standards, and compares biodiesel emissions to those of diesel fuel.
Using Drawing as Intervention with Children for In-Service Preschool Teachers

ERIC Educational Resources Information Center

Chen, I Ju; Liu, Chu Chih

2010-01-01

This study provides a basic overview of in-service preschool teachers using drawing as intervention with children. Art therapy is used more often for the smaller children who have more difficulty to describe their emotions and feelings in recognizing words, such as anger, resentment, and different kind of abuses. As a matter of fact, the drawing…

Evaluation of an Instruction Program on Diabetes Diet by Means of a Teaching Machine

ERIC Educational Resources Information Center

Teuscher, A.; Heidecker, Barbara

1976-01-01

A study of 119 diabetic patients, student nurses, social workers, dieticians, and medical students indicates that programmed self-teaching with feedback by multiple-choice questions is an efficient method of instruction of basic facts of nutrition for diabetes. It enables the physician to spend more time on the patient's personal problems.…
Drug Abuse Information, Teacher Resource Material.

ERIC Educational Resources Information Center

Bowen, Haskell, Comp.

This informational publication is to be used as an aid for teachers, bringing them basic facts regarding drugs and drug abuse. Its purpose is to (1) give additional teacher background information and (2) enrich any course of study that has been developed on drug abuse. To use the material most effectively, it is suggested the teacher have an…
Anxiety and Fear in Children's Films

ERIC Educational Resources Information Center

Senturk, Ridvan

2011-01-01

Children's movies bear so many significant features that it should be studied from many aspects. In fact, one of the issues very often encountered in researches and analyses done so far, is the element of terror exposed in children's movies. Nevertheless, first how the basic feelings such as fear and anxiety are produced and formed in children's…
Structure and Function of Wood

Treesearch

Alex C. Wiedenhoeft

2012-01-01

Wood is a complex biological structure, a composite of many cell types and chemistries acting together to serve the needs of living plant. Attempting to understand wood inthe context of wood technology, we have often overlooked the basic fact that wood evolved over the course of millions of years to serve three main functions in plants-conduction of water from the...
Asian Americans: Chinese-Americans, Japanese-Americans, Korean-Americans. Staff Development Module.

ERIC Educational Resources Information Center

Panter, Keiko; And Others

This staff development module is designed to: (1) introduce significant facts basic to understanding the cultural and historical heritage of three Asian-American cultures; (2) develop an accurate knowledge and awareness of the experiences of Asian-Americans; and (3) relate the geography and past history of China, Korea, and Japan to the United…
Home Visiting Family Support Programs: Benefits of the Maternal, Infant, and Early Childhood Home Visiting Program. Fact Sheet

ERIC Educational Resources Information Center

Home Visiting Campaign, 2015

2015-01-01

The federally funded, locally administered Maternal, Infant, and Early Childhood Home Visiting Program sponsors family support programs that are often called "home visiting" because they take place in the homes of at-risk families. These families often lack support, experience, and knowledge of basic parenting skills. Because children…
Stimulating Prewriting Skills with the Help of Pictorial Images

ERIC Educational Resources Information Center

Podobnik, Uršula

2017-01-01

Increasingly, children who start school have already acquired basic reading and writing skills provided by their parents or preschool teachers. However, even if we choose to accept the fact that by teaching preschool children how to read and write parents wish to help them integrate successfully into the school environment and methods of work, we…
Implementation of Online Reading Assessments to Encourage Reading Interests

ERIC Educational Resources Information Center

Rahayu, Endang Yuliani; Februariyanti, Herni

2015-01-01

The current study reports a two-year research project funded by the Government of the Republic of Indonesia through a competitive research scheme. The aim is basically to respond to the fact most university students have very low interests in reading activities, such as finding out important information for their term papers as assigned by the…
Autismo: Lo Que Miembros de Familia Necesitan Saber (Autism: What the Family Members Need to Know).

ERIC Educational Resources Information Center

Bancroft School, Haddonfield, NJ.

In Spanish, the booklet addresses basic information for families with children who have autism. Facts about the syndrome are listed, followed by signs and symptoms, a summary of programmatic requirements, answers to questions frequently asked by families, suggestions to help parents cope, concerns facing adolescents and adults with autism, and…
University Students and Sustainability Skills in Occupational Health and Safety Master Degree

ERIC Educational Resources Information Center

Míguez-Álvarez, Carla; Arce, Maria Elena; Souto-Gestal, Antonio

2016-01-01

Education is one of the key instruments to achieving global sustainability. In fact, sustainable development has to be integrated into higher education curricula. One of the difficulties of this challenge is to know if students are able to achieve the basic skills, something that is extremely important in emergency management. Thus, assessment of…
When approximate number acuity predicts math performance: The moderating role of math anxiety

PubMed Central

Libertus, Melissa E.

2018-01-01

Separate lines of research suggest that people who are better at estimating numerical quantities using the approximate number system (ANS) have better math performance, and that people with high levels of math anxiety have worse math performance. Only a handful of studies have examined both ANS acuity and math anxiety in the same participants and those studies report contradictory results. To address these inconsistencies, in the current study 87 undergraduate students completed assessments of ANS acuity, math anxiety, and three different measures of math. We considered moderation models to examine the interplay of ANS acuity and math anxiety on different aspects of math performance. Math anxiety and ANS acuity were both unique significant predictors of the ability to automatically recall basic number facts. ANS acuity was also a unique significant predictor of the ability to solve applied math problems, and this relation was further qualified by a significant interaction with math anxiety: the positive association between ANS acuity and applied problem solving was only present in students with high math anxiety. Our findings suggest that ANS acuity and math anxiety are differentially related to various aspects of math and should be considered together when examining their respective influences on math ability. Our findings also raise the possibility that good ANS acuity serves as a protective factor for highly math-anxious students on certain types of math assessments. PMID:29718939
When approximate number acuity predicts math performance: The moderating role of math anxiety.

PubMed

Braham, Emily J; Libertus, Melissa E

2018-01-01

Separate lines of research suggest that people who are better at estimating numerical quantities using the approximate number system (ANS) have better math performance, and that people with high levels of math anxiety have worse math performance. Only a handful of studies have examined both ANS acuity and math anxiety in the same participants and those studies report contradictory results. To address these inconsistencies, in the current study 87 undergraduate students completed assessments of ANS acuity, math anxiety, and three different measures of math. We considered moderation models to examine the interplay of ANS acuity and math anxiety on different aspects of math performance. Math anxiety and ANS acuity were both unique significant predictors of the ability to automatically recall basic number facts. ANS acuity was also a unique significant predictor of the ability to solve applied math problems, and this relation was further qualified by a significant interaction with math anxiety: the positive association between ANS acuity and applied problem solving was only present in students with high math anxiety. Our findings suggest that ANS acuity and math anxiety are differentially related to various aspects of math and should be considered together when examining their respective influences on math ability. Our findings also raise the possibility that good ANS acuity serves as a protective factor for highly math-anxious students on certain types of math assessments.
General Information about Crisis Nursery Care, ARCH Factsheet Number 1 [and] General Information about Respite Care, ARCH Factsheet Number 2.

ERIC Educational Resources Information Center

North Carolina State Dept. of Human Resources, Raleigh. Div. of Mental Health, Mental Retardation and Substance Abuse Services.

This document consists of a combination of two separately published fact sheets, one on crisis nursery care for children at risk of abuse or neglect and one on respite care for families of children with disabilities or chronic illness. The fact sheet on crisis nursery care presents background information on the federal role in developing crisis…
An Epidemiological Approach to Terrorism

DTIC Science & Technology

2006-03-01

poliomyelitis. Joyner and Rogers (2001) and Aylward et al. (1999) discuss this effort and the particular characteristics of the poliovirus that render it a...R0, σ, and R Within an epidemic or endemic SIR (MSEIR, or SEIR) model, R0, the basic reproduction number, is the first threshold number to consider...R/N) R0 Basic reproduction number (or rate) σ Contact number R Replacement number t Time, an independent variable β Average number of adequate
Reduction and Smelting of Vanadium Titanomagnetite Metallized Pellets

NASA Astrophysics Data System (ADS)

Wang, Shuai; Chen, Mao; Guo, Yufeng; Jiang, Tao; Zhao, Baojun

2018-04-01

Reduction and smelting of the vanadium titanomagnetite metallized pellets have been experimentally investigated in this study. By using the high-temperature smelting, rapid quenching, and electron probe x-ray microanalysis (EPMA) technique, the effects of basicity, reaction time, and graphite reductant amount were investigated. The vanadium contents in iron alloys increase with increasing basicity, reaction time, and graphite amount, whereas the FeO and V2O3 concentrations in the liquid phase decrease with the increase of graphite amount and reaction time. Increasing the reaction time and reductant content promotes the reduction of titanium oxide, whereas the reduction of titanium oxides can be suppressed with increasing the slag basicity. Titanium carbide (TiC) was not observed in all the quenched samples under the present conditions. The experimental results and the FactSage calculations are also compared in the present study.
WRAP-RIB antenna technology development

NASA Technical Reports Server (NTRS)

Freeland, R. E.; Garcia, N. F.; Iwamoto, H.

1985-01-01

The wrap-rib deployable antenna concept development is based on a combination of hardware development and testing along with extensive supporting analysis. The proof-of-concept hardware models are large in size so they will address the same basic problems associated with the design fabrication, assembly and test as the full-scale systems which were selected to be 100 meters at the beginning of the program. The hardware evaluation program consists of functional performance tests, design verification tests and analytical model verification tests. Functional testing consists of kinematic deployment, mesh management and verification of mechanical packaging efficiencies. Design verification consists of rib contour precision measurement, rib cross-section variation evaluation, rib materials characterizations and manufacturing imperfections assessment. Analytical model verification and refinement include mesh stiffness measurement, rib static and dynamic testing, mass measurement, and rib cross-section characterization. This concept was considered for a number of potential applications that include mobile communications, VLBI, and aircraft surveillance. In fact, baseline system configurations were developed by JPL, using the appropriate wrap-rib antenna, for all three classes of applications.
Nodal distances for rooted phylogenetic trees.

PubMed

Cardona, Gabriel; Llabrés, Mercè; Rosselló, Francesc; Valiente, Gabriel

2010-08-01

Dissimilarity measures for (possibly weighted) phylogenetic trees based on the comparison of their vectors of path lengths between pairs of taxa, have been present in the systematics literature since the early seventies. For rooted phylogenetic trees, however, these vectors can only separate non-weighted binary trees, and therefore these dissimilarity measures are metrics only on this class of rooted phylogenetic trees. In this paper we overcome this problem, by splitting in a suitable way each path length between two taxa into two lengths. We prove that the resulting splitted path lengths matrices single out arbitrary rooted phylogenetic trees with nested taxa and arcs weighted in the set of positive real numbers. This allows the definition of metrics on this general class of rooted phylogenetic trees by comparing these matrices through metrics in spaces M(n)(R) of real-valued n x n matrices. We conclude this paper by establishing some basic facts about the metrics for non-weighted phylogenetic trees defined in this way using L(p) metrics on M(n)(R), with p [epsilon] R(>0).
Prenatal knowledge and informational priorities of pregnant adolescents.

PubMed

Smith, P B; Levenson, P M; Morrow, J R

1985-01-01

One hundred and forty-six indigent pregnant adolescents (12 to 18 years of age) were asked to complete a questionnaire concerning their prenatal care priorities (Scale I) and their knowledge of correct perinatal behaviors (Scale II). On Scale I, over 75% of teens considered parenting skills, infant care, and diet extremely important. On Scale II correctly answered items focused on the need to avoid substance abuse and smoking during pregnancy, visit the doctor, and eat balanced meals. The mean number of correct answers, however, was only 11.8 out of a total possible scale of 18 items. Less than 50% correctly answered statements about the effects of weight gain and other health behaviors on risk for high blood pressure and toxemia, safety of laxatives during pregnancy, possibility of becoming pregnant again before resuming menstruation, and the safety of various physical activities. Performance on both knowledge and health priority scales showed correct health information was limited to basic concrete facts. Abstract and technical aspects of health care did not appear to be easily assimilated.
The Impact of Science Fiction Film on Student Understanding of Science

NASA Astrophysics Data System (ADS)

Barnett, Michael; Wagner, Heather; Gatling, Anne; Anderson, Janice; Houle, Meredith; Kafka, Alan

2006-04-01

Researchers who have investigated the public understanding of science have argued that fictional cinema and television has proven to be particularly effective at blurring the distinction between fact and fiction. The rationale for this study lies in the notion that to teach science effectively, educators need to understand how popular culture influences their students' perception and understanding of science. Using naturalistic research methods in a diverse middle school we found that students who watched a popular science fiction film, The Core, had a number of misunderstandings of earth science concepts when compared to students who did not watch the movie. We found that a single viewing of a science fiction film can negatively impact student ideas regarding scientific phenomena. Specifically, we found that the film leveraged the scientific authority of the main character, coupled with scientifically correct explanations of some basic earth science, to create a series of plausible, albeit unscientific, ideas that made sense to students.
Intergenerational Efforts to Develop a Healthy Environment for Everyone: Sustainability as a Human Rights Issue.

PubMed

Kruger, Tina M; Savage, Caroline E; Newsham, Patrick

2014-12-01

As climate change proceeds at an unprecedented rate, concern for the natural environment has increased. The world's population aging also continues to rise at an unprecedented rate, giving greater attention to the implications of an older population. The two trends are linked through the fact that changes to the environment affect older adults, and older adults affect the environment. Sustainability is, therefore, an intergenerational phenomenon, and protecting resources today leaves a positive legacy and enhances quality of life for future generations. Older adults have much to share with younger generations about behaviors that promote sustainable living, yet few sustainability efforts are intergenerational in nature. As large numbers of people currently subsist without secure access to basic needs, ensuring equitable resource consumption for all generations is urgent and aligns with the Universal Declaration of Human Rights. Through exploring linkages between aging and sustainability, we identify intergenerational strategies to protect the environment and promote human rights and quality of life for older adults. © The Author(s) 2015.

Effect of Heterogeneous Interest Similarity on the Spread of Information in Mobile Social Networks

NASA Astrophysics Data System (ADS)

Zhao, Narisa; Sui, Guoqin; Yang, Fan

2018-06-01

Mobile social networks (MSNs) are important platforms for spreading news. The fact that individuals usually forward information aligned with their own interests inevitably changes the dynamics of information spread. Thereby, first we present a theoretical model based on the discrete Markov chain and mean field theory to evaluate the effect of interest similarity on the information spread in MSNs. Meanwhile, individuals' interests are heterogeneous and vary with time. These two features result in interest shift behavior, and both features are considered in our model. A leveraging simulation demonstrates the accuracy of our model. Moreover, the basic reproduction number R0 is determined. Further extensive numerical analyses based on the model indicate that interest similarity has a critical impact on information spread at the early spreading stage. Specifically, the information always spreads more quickly and widely if the interest similarity between an individual and the information is higher. Finally, five actual data sets from Sina Weibo illustrate the validity of the model.
Proven Weight Loss Methods

MedlinePlus

Fact Sheet Proven Weight Loss Methods What can weight loss do for you? Losing weight can improve your health in a number of ways. It can lower ... at www.hormone.org/Spanish . Proven Weight Loss Methods Fact Sheet www.hormone.org
Indiana crash facts 2000

DOT National Transportation Integrated Search

2000-01-01

The 2000 Crash Facts, a compilation of the approximately 220,000 : crashes that occurred throughout the state of Indiana. The year 2000 established a number of : record-setting lows in the area of traffic safety for our state. Specifically, fatal cra...
Basic needs and their predictors for intubated patients in surgical intensive care units.

PubMed

Liu, Jin-Jen; Chou, Fan-Hao; Yeh, Shu-Hui

2009-01-01

This study was conducted to investigate the basic needs and communication difficulties of intubated patients in surgical intensive care units (ICUs) and to identify predictors of the basic needs from the patient characteristics and communication difficulties. In this descriptive correlational study, 80 surgical ICU patients were recruited and interviewed using 3 structured questionnaires: demographic information, scale of basic needs, and scale of communication difficulties. The intubated patients were found to have moderate communication difficulties. The sense of being loved and belonging was the most common need in the intubated patients studied (56.00 standardized scores). A significantly positive correlation was found between communication difficulties and general level of basic needs (r = .53, P < .01), and another positive correlation was found between the length of stay in ICUs and the need for love and belonging (r = .25, P < .05). The basic needs of intubated patients could be significantly predicted by communication difficulties (P = .002), use of physical restraints (P = .010), lack of intubation history (P = .005), and lower educational level (P = .005). These 4 predictors accounted for 47% of the total variance in basic needs. The intubated patients in surgical ICUs had moderate basic needs and communication difficulties. The fact that the basic needs could be predicted by communication difficulties, physical restraints, and educational level suggests that nurses in surgical ICUs need to improve skills of communication and limit the use of physical restraints, especially in patients with a lower educational level.
Mathematical problems in children with developmental coordination disorder.

PubMed

Pieters, Stefanie; Desoete, Annemie; Van Waelvelde, Hilde; Vanderswalmen, Ruth; Roeyers, Herbert

2012-01-01

Developmental coordination disorder (DCD) is a heterogeneous disorder, which is often co-morbid with learning disabilities. However, mathematical problems have rarely been studied in DCD. The aim of this study was to investigate the mathematical problems in children with various degrees of motor problems. Specifically, this study explored if the development of mathematical skills in children with DCD is delayed or deficient. Children with DCD performed significantly worse for number fact retrieval and procedural calculation in comparison with age-matched control children. Moreover, children with mild DCD differed significantly from children with severe DCD on both number fact retrieval and procedural calculation. In addition, we found a developmental delay of 1 year for number fact retrieval in children with mild DCD and a developmental delay of 2 years in children with severe DCD. No evidence for a mathematical deficit was found. Diagnostic implications are discussed. Copyright © 2012 Elsevier Ltd. All rights reserved.
Contempt as the absence of appraisal, not recognition, respect.

PubMed

Mason, Michelle

2017-01-01

Gervais & Fessler's defense of a sentiment construct for contempt captures features distinguishing the phenomenon from basic emotions and highlights the fact that it comprises a coordinated syndrome of responses. However, their conceptualization of contempt as the absence of respect equivocates. Consequently, a "dignity" culture that prescribes respect does not thereby limit legitimate contempt in the manner the authors claim.
"The Fact that I'm a Woman May Have Been the Defining Factor": The Moral Dilemmas of an Icelandic Headteacher

ERIC Educational Resources Information Center

Larusdottir, Steinunn Helga

2007-01-01

This article reports on the values and moral dilemmas of one Icelandic headteacher. The article draws on doctoral research currently being conducted with educational leaders in Icelandic basic schools. The research explores the values underpinning the work of female and male educational leaders and how values impact upon their actions, in…
Retaining Recent College Graduates in New England: An Update on Current Trends. Policy Brief No. 13-2

ERIC Educational Resources Information Center

Modestino, Alicia Sasser

2013-01-01

This policy brief presents some basic facts about the retention of recent college graduates and changes in retention over time, updating an earlier report on this topic. It shows, for example, how New England compares with other Census divisions, what factors affect its ability to retain graduates, and the reasons why recent college graduates…
Survey of the State-of-the-Art and Likely Future Trends of University Management in Europe: Denmark-Ireland-Norway-Sweden-United Kingdom.

ERIC Educational Resources Information Center

Lockwood, G.; Prosser, E.

Trends in university management in Denmark, Ireland, Norway, Sweden, and the United Kingdom were studied as part of a larger study of European universities. The survey instrument collected information on basic facts on the institution, the organizational system, the decision-making system, the administrative structure, management techniques and…
Cyber-Security Curricula for Basic Users

DTIC Science & Technology

2013-09-01

like cyberbullying , digital cheating, and safety and security concerns‖ [7]. The need to teach security principles to this age demographic is at an...addresses the following topics: Cyberbullying , Inappropriate content, 25 Predators, Revealing too much Information, Spyware, spam, and scams. Each...emerging technology, surfing the web, video gaming, the dark side – cyberbullying . Each topic is covered by providing facts for the teacher to present
WHAT PEOPLE CAN DO ABOUT RURAL CIVIL DEFENSE, NOTES FOR SPEAKERS AND WRITERS.

ERIC Educational Resources Information Center

Department of Agriculture, Washington, DC.

CIVIL DEFENSE PREPAREDNESS IS A FACTOR RURAL PEOPLE NEED TO CONSIDER IN ALL THEIR FARM, HOME, AND BUSINESS PLANNING. NUCLEAR WEAPONS AND THE POSSIBILITY OF NUCLEAR ATTACK ARE FACTS THAT AMERICANS CANNOT IGNORE. THIS DOCUMENT PRESENTS THE BASIC ELEMENTS OF A CIVIL DEFENSE PROGRAM FOR PEOPLE IN RURAL AREAS WHICH INCLUDE--(1) THE DANGERS OF FALLOUT,…
A Bullet-Block Experiment That Explains the Chain Fountain

ERIC Educational Resources Information Center

Pantaleone, J.; Smith, R.

2018-01-01

It is common in science for two phenomena to appear to be very different, but in fact follow from the same basic principles. Here we consider such a case, the connection between the chain fountain and a bullet-block collision experiment. When an upward moving bullet strikes a wooden block resting on a horizontal table, the block will rise to a…
Anxieties, Preferences, Expectations and Opinions of Pre-Service Teachers Related to Physics Laboratory

ERIC Educational Resources Information Center

Berber, Nilufer Cerit

2013-01-01

Science anxiety, which is one of the affective dimensions in science learning, is one of the factors affecting success in Science and has been studied for 35 years. The existence of considerable negative attitudes towards Physics courses, which is one of the basic branches of Science, is a fact. This research has been designed to identify the…
Structure and function of wood

Treesearch

Alex C. Wiedenhoeft; Regis B. Miller

2005-01-01

Despite the many human uses to which various woods are suited, at a fundamental level wood is a complex biological structure, itself a composite of many chemistries and cell types acting together to serve the needs of the plant. Although humans have striven to understand wood in the context of wood technology, we have often overlooked the key and basic fact that wood...
Can I Play with You? The Intersection of Play and Writing in a Kindergarten Classroom

ERIC Educational Resources Information Center

Yoon, Haeny S.

2014-01-01

Play is well documented as a purposeful, authentic way for children to engage in literacy practices. Although the benefits of play are widely agreed upon, there is some debate regarding its place in school. In fact, play is often marginalized in place of "back to the basics" language instruction. For kindergartners, this means word…
The Somalis: Their History and Culture. CAL Refugee Fact Sheet Series, No. 9.

ERIC Educational Resources Information Center

Putman, Diana Briton; Noor, Mohamood Cabdi

This booklet is a basic introduction to the people, history, and culture of Somalia. It is designed primarily for service providers and others assisting Somali refugees in their new communities in the United States. Somalis have a long tradition of going abroad to work or study, and today, about 1 million Somalis live scattered around the world.…
Facts, Artifacts and Counterfacts: Theory and Method for a Reading and Writing Course.

ERIC Educational Resources Information Center

Bartholomae, David; Petrosky, Anthony R.

The product of a course at the University of Pittsburgh, this book offers educators the opportunity to see how the acts of reading, writing, and thinking that characterize work in academia appear to those students who lack adequate preparation for such work--namely, basic writers. The introduction to the book presents an overview of the course and…
Let's Build: What Materials Will Be Needed? Instructor's Manual. A Resource Unit on Materials Estimation. Building Trades Series.

ERIC Educational Resources Information Center

Mott, Willie J., Comp.

This manual brings together in one package basic knowledges and facts about estimating to assist the building trades instructor in developing his instructional program. Teaching estimating as a separate unit, or integrating it into a regular program are given as two different instructional approaches. After a description of the estimating process…
Security Strategy of the Bureau of Diplomatic Security.

DTIC Science & Technology

2011-06-10

Williams, M.A. , Member John A. Dyson, MBA , Member Gregory Scott Hospodor, Ph.D Accepted this 10th day of June 2011 by...ACRONYMS AAR After Action Review ASOS Advance Security Overseas Seminar ATA Antiterrorism Assistance Program BRSO Regional Security Officer Course ...BSAC Basic Special Agent Course DS Bureau of Diplomatic Security FACT Foreign Affairs Counter Threat FAH Foreign Affairs Handbook FAM Foreign
Opening the Discussion through Challenging Companion Meanings and Pedagogical Approaches That De-Center

ERIC Educational Resources Information Center

Rosser, Sue V.

2014-01-01

Many aspects of the paper "What if we were in a test tube?: students' gendered meaning making during a biology lesson about the basic facts of the human genitals" intrigue and warrant further exploration. This forum will focus on two particular areas: (1) An expansion of the companion meanings by examining how they resonate with…

Where Does Creativity Fit into a Productivist Industrial Model of Knowledge Production?

ERIC Educational Resources Information Center

Ghassib, Hisham B.

2010-01-01

The basic premise of this paper is the fact that science has become a major industry: the knowledge industry. The paper throws some light on the reasons for the transformation of science from a limited, constrained and marginal craft into a major industry. It, then, presents a productivist industrial model of knowledge production, which shows its…
Radio Daze: Alcohol Ads Tune in Underage Youth.

ERIC Educational Resources Information Center

2003

Through the years and every passing fad, radio has continued to be a basic fact of life for youth in the United States. The Center on Alcohol Marketing and Youth commissioned Virtual Media Resources (VMR) to audit alcohol radio advertising in 2001 and 2002 and to conduct a case study of alcohol radio advertising in December 2002 and January 2003…
Crime Prevention Starts at Home! Setting the Stage for Community Action To Prevent Violence and Other Crimes.

ERIC Educational Resources Information Center

National Crime Prevention Council, Washington, DC.

Crime prevention works. This simple fact is often forgotten in the ongoing debate over crime and its causes. Prevention works when individuals take common-sense actions to protect themselves, their families and property. The theme from Crime Prevention Month 1995 goes back to these basics: good home security, self-protection skills for kids and…
An Activity-Based Study on Providing Basic Knowledge and Skills of Measurement in Teaching

ERIC Educational Resources Information Center

Maral, Sahide; Oguz-Unver, Ayse; Yurumezoglu, Kemal

2012-01-01

Even though one of the prerequisites of inquiry-based science classes is acquiring measuring skills, there is not enough emphasis in the schools today on developing these skills. The current study, which has been designed with the thought that this situation may be caused by the fact that teachers do not have a sufficient level of measurement…
Structure and function of wood

Treesearch

Alex Wiedenhoeft

2010-01-01

Wood is a complex biological structure, a composite of many chemistries and cell types acting together to serve the needs of a living plant. Attempting to understand wood in the context of wood technology, we have often overlooked the key and basic fact that wood evolved over the course of millions of years to serve three main functions in plantsâ conduction of water...
Four Scenarios for Determining the Size and Reusability of Learning Objects

ERIC Educational Resources Information Center

Schoonenboom, Judith

2012-01-01

The best method for determining the size of learning objects (LOs) so as to optimise their reusability has been a topic of debate for years now. Although there appears to be agreement on basic assumptions, developed guidelines and principles are often in conflict. This study shows that this confusion stems from the fact that in the literature,…
Smartphones: Powerful Tools for Geoscience Education

NASA Astrophysics Data System (ADS)

Johnson, Zackary I.; Johnston, David W.

2013-11-01

Observation, formation of explanatory hypotheses, and testing of ideas together form the basic pillars of much science. Consequently, science education has often focused on the presentation of facts and theories to teach concepts. To a great degree, libraries and universities have been the historical repositories of scientific information, often restricting access to a small segment of society and severely limiting broad-scale geoscience education.
Janice VanCleave's the Human Body for Every Kid: Easy Activities That Make Learning Science Fun.

ERIC Educational Resources Information Center

VanCleave, Janice

This book provides fun experiments that teach known concepts about the human body. It is designed to teach facts, concepts, and problem-solving strategies. The scientific concepts presented can be applied to many similar situations, and the exercises and activities were selected for their ability to be explained in basic terms with little…
Evaluation of Features of Development of Sports Way of Swimming of Students of Various Sports Specialization

ERIC Educational Resources Information Center

Yermahanova, Amina; Nurmakhambetova, Dinara; Bozhig, Zhanbolat; Imanbetov, Amanbek

2016-01-01

Bachelor educational program "Physical culture and sport" must master special, substantive and core competencies, not only in the chosen specialization, but also in the basic sports, including "Swimming." It is a necessity due to the fact that the graduate program in order to protect their health and life should own at least…
A National Study of the Net Benefits of State Pension Plans for Educators

ERIC Educational Resources Information Center

Toutkoushian, Robert K.; Bathon, Justin M.; McCarthy, Martha M.

2011-01-01

Although benefits can be a sizable part of an educator's total compensation, there has been little scholarly inquiry into the state pension plans for educators. Despite the fact that all defined benefit plans rely on the same basic formula for calculating annual pensions, they vary across states in the multiplier used, the method for calculating…
The Universe's Weird Bio-Friendliness

ERIC Educational Resources Information Center

Davies, Paul

2007-01-01

The origin of life is one of the great outstanding mysteries of science. People do not know whether life occurs because of an extraordinary fluke of chemistry that is unique to earth, or whether the universe is teeming with life. But either way, they can be sure of one thing: The universe permits life in at least one location. That basic fact,…
Teaching Media and Culture of the Middle East to American Students

ERIC Educational Resources Information Center

Muhtaseb, Ahlam; Algan, Ece; Bennett, Anne

2014-01-01

Americans know very little about the Middle East in general despite the fact that the region is at the heart of American foreign policy. While no one doubts the importance of teaching the history, culture, and politics of the Middle East in the United States, lack of basic knowledge coupled with the strong antipathy toward Arabs and Muslims make…
26 CFR 1.112-1 - Combat zone compensation of members of the Armed Forces.

Code of Federal Regulations, 2014 CFR

2014-04-01

.... Example 2. The facts are the same as in Example 1 except that the incubation period of the disease is one...) Examples of combat zone compensation. The rules of this section are illustrated by the following examples: Example 1. On January 5, outside of a combat zone, an enlisted member received basic pay for active duty...
26 CFR 1.112-1 - Combat zone compensation of members of the Armed Forces.

Code of Federal Regulations, 2013 CFR

2013-04-01

.... Example 2. The facts are the same as in Example 1 except that the incubation period of the disease is one...) Examples of combat zone compensation. The rules of this section are illustrated by the following examples: Example 1. On January 5, outside of a combat zone, an enlisted member received basic pay for active duty...
26 CFR 1.112-1 - Combat zone compensation of members of the Armed Forces.

Code of Federal Regulations, 2010 CFR

2010-04-01

.... Example 2. The facts are the same as in Example 1 except that the incubation period of the disease is one...) Examples of combat zone compensation. The rules of this section are illustrated by the following examples: Example 1. On January 5, outside of a combat zone, an enlisted member received basic pay for active duty...
26 CFR 1.112-1 - Combat zone compensation of members of the Armed Forces.

Code of Federal Regulations, 2012 CFR

2012-04-01

.... Example 2. The facts are the same as in Example 1 except that the incubation period of the disease is one...) Examples of combat zone compensation. The rules of this section are illustrated by the following examples: Example 1. On January 5, outside of a combat zone, an enlisted member received basic pay for active duty...
26 CFR 1.112-1 - Combat zone compensation of members of the Armed Forces.

Code of Federal Regulations, 2011 CFR

2011-04-01

.... Example 2. The facts are the same as in Example 1 except that the incubation period of the disease is one...) Examples of combat zone compensation. The rules of this section are illustrated by the following examples: Example 1. On January 5, outside of a combat zone, an enlisted member received basic pay for active duty...
Playing Music, Playing with Music: A Proposal for Music Coding in Primary School

ERIC Educational Resources Information Center

Baratè, Adriano; Ludovico, Luca Andrea; Mangione, Giuseppina Rita; Rosa, Alessia

2015-01-01

In this work we will introduce the concept of "music coding," namely a new discipline that employs basic music activities and simplified languages to teach the computational way of thinking to musically-untrained children who attend the primary school. In this context, music represents both a mean and a goal: in fact, from one side…
July 4, 1776: The Actual Day of the Declaration of Independence?

ERIC Educational Resources Information Center

Pahl, Ronald H.

2005-01-01

Everybody accepts that Americans celebrate the independence of the United States on the Fourth of July, in remembrance of that famous date in 1776. In this article, the author features a simple lesson designed for students to check the accuracy of this most basic of American historical facts. During the lesson, the students examine nine pieces of…
The Rise and Fall of the Graduation Rate

ERIC Educational Resources Information Center

Selingo, Jeff

2012-01-01

A college's graduation rate is such a basic consumer fact for would-be students these days that it's difficult to imagine that the federal government didn't even collect the information as recently as the early 1990s. If not for two former Olympic basketball players who made their way to Congress and wanted college athletes to know about their…

Florida's Adult Homeless Literacy Training & Basic Skills Assistance Project.

ERIC Educational Resources Information Center

Florida State Dept. of Education, Tallahassee. Div. of Vocational, Adult, and Community Education.

Some facts about the homeless population in Florida are the following: (1) 40,000 persons in Florida are homeless on any given day, with 40 percent of the total being families; (2) 65 percent are new homeless (not chronic); (3) 30 percent of the homeless are addicted to drugs or alcohol and 20 percent are mentally ill; (4) causes of homelessness…
Some Surprising Introductory Physics Facts and Numbers

NASA Astrophysics Data System (ADS)

Mallmann, A. James

2016-04-01

In the entertainment world, people usually like, and find memorable, novels, short stories, and movies with surprise endings. This suggests that classroom teachers might want to present to their students examples of surprising facts associated with principles of physics. Possible benefits of finding surprising facts about principles of physics are opportunities to expand beyond traditional presentations—and, in some cases, to achieve a deeper and broader understanding of those principles. I believe, moreover, that some of the facts presented here may inspire physics teachers to produce some challenge problems for students.
Knowledge on the subject of human physiology among Polish high school students--a cross-sectional study.

PubMed

Zwinczewska, Helena; Rozwadowska, Joanna; Traczyk, Anna; Majda, Szymon; Wysocki, Michał; Grabowski, Kamil; Kopeć, Sylwia; Głowacki, Roman; Węgrzyn, Katarzyna; Tomaszewski, Krzysztof A; Walocha, Jerzy A

2014-01-01

In most cases the only knowledge an individual will receive with regards to their own body and its proper functioning is during their high school education. The aim of this study was to evaluate high school students' knowledge about basic physiology. The research was carried out in five, randomly chosen high schools in Krakow, Poland. Young people in the age of 17-19 years were asked to fill in the questionnaire designed by the authors. The first part of the survey included personal data. The second part contained 20 close-ended questions assessing students' knowledge about the basics of human physiology. Question difficulty varied from easy through average, and up to difficult. The maximum number of points to achieve was 20. One-thousand-and eighty-three (out of 1179 invited--91.86%) Polish high school students (63.25% female) filled in a 20-item questionnaire constructed by the authors regarding basic human physiology. The mean age of the group was 17.66 ± 0.80 years. The mean score among the surveyed was 10.15 ± 3.48 (range 0-20). Only 26.04% of students achieved a grade of 60% or more, and only one person obtained the highest possible score. Females achieved significantly better scores than males (10.49 ± 3.38 vs. 9.56 ± 3.56; p < 0.0001). Pupils in their second year who were in the process of studying physiology, obtained better results than those in their third year who had already finished the biology course (10.70 ± 3.27 vs. 9.81 ± 3.74 respectively; p < 0.0001) and those in their first year who did not yet study human physiology (10.70 ± 3.27 vs. 9.63 ± 2.74 respectively; p = 0.003). Over 23% of students did not know that mature red blood cells do not have cell nuclei and a similar number of them answered that humans have 500,000 erythrocytes in 1 mm3 of blood. Over 32% believed that plasma does not participate in the transport of respiratory gases, and 31% believed that endocrine glands secrete hormones within their immediate vicinity and into the blood. Our research has shown that young people, especially men, often lack basic physiological knowledge needed to make conscious and responsible decisions regarding their health. Our results suggest that more emphasis should be put on properly teaching human physiology in high school, especially to those students who do not plan a career in medicine-related fields. This study brings to light the disturbing fact that about a year after a student finishes his basic physiology course his knowledge of the subject returns to a pre high school level.
Translating basic research into clinical practice or what else do we have to learn about olfactory ensheathing cells?

PubMed

Radtke, Christine; Wewetzer, Konstantin

2009-06-12

Olfactory ensheathing cells (OECs) are Schwann cell-like glial cells of the olfactory system that have been shown to promote axonal regeneration and remyelination in a variety of different lesion paradigms. It is still a matter of debate in how far OECs differ from Schwann cells regarding their regenerative potential and molecular setup. The fact that OECs have been already used for transplantation in humans may imply that the need of the hour is the fine-tuning of clinical application details rather than to cross the bridge between laboratory animal and man. Considering the therapeutic transplantation of OECs, however, the basic question to date is not 'how' to translate but rather 'what' to translate into clinical practice. The aim of the present article is to provide a summary of the current literature and to define the open issues relevant for translating basic research on OECs into clinical practice.
Why Some Eligible Adults Choose Not To Participate in the Federal Adult Basic Education Program. Research on Adult Basic Education. Number 3 in Series of 3.

ERIC Educational Resources Information Center

Valentine, Thomas

A great discrepancy exists between the potential number of adult basic education (ABE) participants (all adults who have not graduated from high school) and those who actually choose to participate in ABE. To determine why high school dropouts choose not to participate in ABE, telephone interviews were conducted with a carefully constructed,…
A collaborative learning approach for service-oriented introductory physics

NASA Astrophysics Data System (ADS)

Smith, Michael R.

1997-03-01

I have taught algebra-based introductory physics for six years to liberal arts students. It was primarily a service course for students majoring in Athletic Training, Physical Therapy, Geology, Biology, and Pre-Med. The typical student was characterized by having a minimal math and problem-solving proficiency. There also was a pattern of students being predisposed to memorizing facts and formulas, and attempting to solve problems by finding the correct formula and "plugging in" numbers to get an answer. The students seemed to have a minimal ability in deductive reasoning and problem solving, starting from basic principles. It is no wonder that they entered the introductory physics service course with extreme trepidation, based upon a strongly perceived physics phobia. A standard lecture format was used for the class size of approximately 25-30 students; and an attempt was always made to engage the students through the Socratic approach, by asking leading questions during the course of the lecture. The students were relatively unprepared and couldn't participate in the class, and often responded antagonistically. They indicated they didn't want to be asked to think about an issue, but would rather just be told the facts so they could take specific notes for subsequent memorization. It was clear from the results of the open book exams given during the semester that the majority of students could not approach problem solving using deductive reasoning based on basic principles, but relied on attempting to force-fit the problem into a worked example in the text (often out of context, with illogical results). The absentee rate in the classroom was usually around 30-40%. The academic administration of my liberal arts university has the policy of formal course evaluations by the students at the end of each semester. The evaluation questionnaire appears to be primarily a measurement of the stress level of the student during the course, and the evaluation score I received for the service physics course was typically on the order of 3 out of a possible 5; a score considered unsatisfactory by the administration.
The basic mechanics of bipedal walking lead to asymmetric behavior.

PubMed

Gregg, Robert D; Degani, Amir; Dhaher, Yasin; Lynch, Kevin M

2011-01-01

This paper computationally investigates whether gait asymmetries can be attributed in part to basic bipedal mechanics independent of motor control. Using a symmetrical rigid-body model known as the compass-gait biped, we show that changes in environmental or physiological parameters can facilitate asymmetry in gait kinetics at fast walking speeds. In the environmental case, the asymmetric family of high-speed gaits is in fact more stable than the symmetric family of low-speed gaits. These simulations suggest that lower extremity mechanics might play a direct role in functional and pathological asymmetries reported in human walking, where velocity may be a common variable in the emergence and growth of asymmetry. © 2011 IEEE
Odometer Fraud: Traffic Safety Tips

DOT National Transportation Integrated Search

1996-01-01

This fact sheet, NHTSA Facts: Summer 1996, focuses on odometer fraud, which is a major problem for consumers. Some late model used cars have odometers that have been turned back. Any vehicle that has been driven a high number of miles but is only a f...
Efficacy of clobetasol spray: factors beyond patient compliance.

PubMed

Bhutani, Tina; Koo, John; Maibach, Howard I

2012-02-01

Clobetasol 0.05% spray, a topical clobetasol propionate, is a non-greasy formulation that has shown increased clinical efficacy in a head-to-head comparison with foam formulation. Moreover, available data from randomized, controlled, double-blind trials suggests that clobetasol spray is, in fact, slightly more effective than most, if not all, other preparations of clobetasol. The fact that clobetasol spray is exceptionally easy to comply with may have played a major role in this outcome; however, other factors must be considered. These include vehicle metamorphosis post-application as well as vehicle and excipient effects on stratum corneum permeability. Basic concepts in topical drug delivery and how they apply to this spray vehicle may further explain the greater efficacy of clobetasol spray.
Obscenity and homosexual depiction in Japan.

PubMed

Helms, U

2000-01-01

This essay serves as an historical introduction to the problem of film censorship in Japan, a country which, despite an often liberal sexual history, continues to impose baffling and even irrational censorship standards on both its domestic and imported cinema. However, whereas sexual censorship in the West is often the result of religious dogmatism, Japanese film censorship may in fact revolve around political struggles whose import is not the censoring of offensiveness per se, but is rather authoritarianism's basic yet desperate desire to assert itself in an increasingly liberal political climate. Furthermore, Japanese censorship has had the unique side effect of creating safe spaces of sexual fantasy (for children, for example) that most countries, in what is in fact a greater form of censorship, refuse to create at all.
An American plague: Pro-market believers in health policy: Comment on "On Health Policy and Management (HPAM): mind the theory-policy-practice gap".

PubMed

de Kervasdoué, Jean

2015-02-01

Although American health policy debates address similar problems to other developed nations, it has factual and ideological specificities. I agree with Chinitz and Rodwin on the dominance of micro-economics thinking. However, I am not certain that learning from management theory or modifying medical education will be powerful enough to change the system. The vested interests of the stakeholders are too powerful, the more so when they are supported by economists who ideologically reinforce them and by neglecting the fact that the basic premises of market ideology are false when applied to medical care. There is enough empirical evidence to support that but, apparently, these facts do not dent these beliefs.
Your New Country: A Guide to Language and Life in the U. S. A.

ERIC Educational Resources Information Center

American National Red Cross, Washington, DC.

This book is intended to help Vietnamese people who have recently arrived in this country. It provides phrases the refugees will need in their initial contacts with Americans. The subject matter provides some basic facts about the U.S. and the way Americans live, and covers as wide a range as possible of the situations that the Vietnamese will…
Managing the Law in Education: Strategies for Education Leaders and the Organizations That Support Them

ERIC Educational Resources Information Center

Junge, Melissa; Krvaric, Sheara

2014-01-01

Americans are increasingly divided over education policy. But education debates overlook one very important and basic fact: even good policies fail if they are poorly implemented, and it is hard to evaluate a policy's merit if it is not implemented well. That may seem obvious, but time and again policies fail because of a lack of attention to the…
West Europe Report Science & Technology No. 148

DTIC Science & Technology

1983-06-30

companies ( among which, those of the Peri-Data Processing Club) and also with foreign companies . Hence, prospects on this market...attractive at the present time among middle-size European semiconductor companies , is explained essentially by the fact that its basic initial policy...least the same extent as the amount the Community will be giving to them. That provision will have the effect in practice of doubling the
Gut Microorganisms Found Necessary for Successful Cancer Therapy | Poster

Cancer.gov

By Nancy Parrish, Staff Writer Humans play host to trillions of microorganisms that help our bodies perform basic functions, like digestion, growth, and fighting disease. In fact, bacterial cells outnumber the human cells in our bodies by 10 to 1.1 The tens of trillions of microorganisms thriving in our intestines are known as gut microbiota, and those that are not harmful to
Cognitive and Motivational Challenges in Writing: Studying the Relation with Writing Performance across Students' Gender and Achievement Level

ERIC Educational Resources Information Center

De Smedt, Fien; Merchie, Emmelien; Barendse, Mariska; Rosseel, Yves; De Naeghel, Jessie; Van Keer, Hilde

2018-01-01

In the past, several assessment reports on writing repeatedly showed that elementary school students do not develop the essential writing skills to be successful in school. In this respect, prior research has pointed to the fact that cognitive and motivational challenges are at the root of the rather basic level of elementary students' writing…
Obstacles to Private Sector Activities in Africa,

DTIC Science & Technology

1983-01-01

policy reforms, including higher interest rates, price increases on basic foodstuffs, the ending of subsidies, currency devaluation , and reduced...Monetary Fund ( IMF ) is Pxpanding its lending facilities in Africa, but attaching strict conditivnality to them; the World Bank is trying to restructure...recipient country, puts US investment in Nigeria in 1980 at only $27 million as compared to $205 million in the Cameroon. In fact, the Department of
Animal Effects from Soviet Atmospheric Nuclear Tests

DTIC Science & Technology

2008-03-01

given to (1) radiological skin injuries, (2) the hazard levels of inhalation, and (3) peroral penetration of radioactive materials. Classification of...wave front became the basic hazard factor. Thus, during the test of November 22, 1955, in the temporizing region located at a distance of 36 km from...disk were particularly hazardous . The analysis of experimental results testifies to the fact that eyeground bums (chorioretinal injuries) are most
Soviet Dissent and the American National Interest.

DTIC Science & Technology

1986-06-01

upon the leaders to employ violence and terror against dissidents, which is in fact what is done. The police control mechanisms, which are exerted...form of nonjudicial action against dissidents. As a means of intimidation and reprisal, police forces and parapolice forces employ a variety of...individuals * ... and groups, seeking a variety of goals and objectives. Nevertheless, the phenomenon can be described relative to three basic
Basic Concepts in Classical Test Theory: Tests Aren't Reliable, the Nature of Alpha, and Reliability Generalization as a Meta-analytic Method.

ERIC Educational Resources Information Center

Helms, LuAnn Sherbeck

This paper discusses the fact that reliability is about scores and not tests and how reliability limits effect sizes. The paper also explores the classical reliability coefficients of stability, equivalence, and internal consistency. Stability is concerned with how stable test scores will be over time, while equivalence addresses the relationship…

Basic Course Deskbook, Volume 2: General Administrative Law

DTIC Science & Technology

2002-03-01

jurisdictions can result in a void marriage. 5. Impotence: usually must render the party physically incapable of normal sexual relations and must...ground for annulment in itself, but may constitute fraud if the party never intended to have sexual relations. IX. UNIFORMED SERVICES FORMER SPOUSES...must submit a sworn statement articulating reasonable facts supporting the existence or nonexistence of requisite sexual contact before genetic
Comments on "Opportunity Cost: A Reexamination": A Case in Point of No Free Lunch

ERIC Educational Resources Information Center

Stone, Daniel F.

2016-01-01

Ferraro and Taylor (2005) and Potter and Sanders (2012) have sparked a debate about the definition of opportunity cost (OC). This is, of course, ostensibly a very basic term, but Ferraro and Taylor said that most economists do not readily know its correct definition, and Potter and Sanders argued that this can be explained by the fact that there…
The Review on the Charge Distribution on the Conductor Surface

ERIC Educational Resources Information Center

Matehkolaee, M. Jafari; Asrami, A. Naderi

2013-01-01

In this paper we have a full review on the surface charge density at disordered conductor surfaces. Basically, reading text books does not resolve ambiguities in this field. As far as is possible, we have tried to the concepts easier to turn. In fact we will answer two questions. One of them is that why do charges tend to go where the curvature is…
Wind for Schools Project Power System Brief, Wind Powering America Fact Sheet Series

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

Baring-Gould, I.

2009-05-01

Wind Powering America's (WPA's) Wind for Schools project uses a basic system configuration for each school project. The system incorporates a single SkyStream wind turbine, a 70-ft guyed tower, disconnect boxes at the base of the turbine and at the school, and an interconnection to the school's electrical system. This document provides a detailed description of each system component.
The facts on file. Dictionary of geology and geophysics

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

Lapidus, D.F.; Coates, D.R.

1987-01-01

This reference to the basic vocabulary of geology and geophysics has more than 3,000 clear and concise entries defining the entire range of geological phenomena. This book covers such areas as types of rocks and rock formations, deformation processes such as erosion and plate tectonics, volcanoes, glaciers and their effects on topography, geodesy and survey methods, earthquakes and seismology, fuels and mineral deposits.
Sinking or Swimming: Findings from a Survey of State Adult Education Tuition and Financing Policies

ERIC Educational Resources Information Center

Foster, Marcie

2012-01-01

At no time in recent history has the importance of adult education been greater and the funding more threatened. Despite the fact that as many as 93 million adults in the U.S. may need basic skills services to improve their economic prospects, funding for these services is stagnating at the federal level and being slashed in statehouses and state…
The Regulatory Structure Supporting Basic Education in Indonesia: Analysis Covering 1989 to Present. Working Paper.

ERIC Educational Resources Information Center

Cohen, Joseph

This report examines the legal and regulatory structure of basic education in Indonesia beginning in 1989, when Education Law Number 2 was enacted (from which all current regulations, policies, and procedures can be traced). In 1999, two key laws (Number 22 and Number 25) were passed that required the decentralization of many government functions.…
Defense AT and L. Volume 44, Number 2

DTIC Science & Technology

2015-04-01

tech- nological superiority of the United States and its allies, and this fact requires a new approach to research and engineering. Cyber Integrator...to: DEFENSE AT&L DEFENSE ACQUISITION UNIVERSITY ATTN DAU PRESS STE 3 9820 BELVOIR ROAD FT BELVOIR VA 22060-5565 Disclaimer Statements of fact or...trying to define best value in monetary terms. In fact , this decision can’t be avoided. I would like to explain why it is unavoidable, provide some
Protect Your Eyes: Age-Related Macular Degeneration (AMD) Facts and Prevention Tips

MedlinePlus

PROTECT YOUR EYES Age-Related Macular Degeneration ( AMD ) FACTS & PREVENTION TIPS A LEADING CAUSE OF VISION LOSS IN THE U.S . AMD is a ... Black 2% Other 89% White As the population ages, the number of cases is expected to increase ...
Transmission as a basic process in microbial biology. Lwoff Award Prize Lecture.

PubMed

Baquero, Fernando

2017-11-01

Transmission is a basic process in biology and evolution, as it communicates different biological entities within and across hierarchical levels (from genes to holobionts) both in time and space. Vertical descent, replication, is transmission of information across generations (in the time dimension), and horizontal descent is transmission of information across compartments (in the space dimension). Transmission is essentially a communication process that can be studied by analogy of the classic information theory, based on 'emitters', 'messages' and 'receivers'. The analogy can be easily extended to the triad 'emigration', 'migration' and 'immigration'. A number of causes (forces) determine the emission, and another set of causes (energies) assures the reception. The message in fact is essentially constituted by 'meaningful' biological entities. A DNA sequence, a cell and a population have a semiotic dimension, are 'signs' that are eventually recognized (decoded) and integrated by receiver biological entities. In cis-acting or unenclosed transmission, the emitters and receivers correspond to separated entities of the same hierarchical level; in trans-acting or embedded transmission, the information flows between different, but frequently nested, hierarchical levels. The result (as in introgressive events) is constantly producing innovation and feeding natural selection, influencing also the evolution of transmission processes. This review is based on the concepts presented at the André Lwoff Award Lecture in the FEMS Microbiology Congress in Maastricht in 2015. © FEMS 2017. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.
An engineering, multiscale constitutive model for fiber-forming collagen in tension.

PubMed

Annovazzi, Lorella; Genna, Francesco

2010-01-01

This work proposes a nonlinear constitutive model for a single collagen fiber. Fiber-forming collagen can exhibit different hierarchies of basic units, called fascicles, bundles, fibrils, microfibrils, and so forth, down to the molecular (tropocollagen) level. Exploiting the fact that at each hierarchy level the microstructure can be seen, at least approximately, as that of a wavy, or crimped, extensible cable, the proposed stress-strain model considers a given number of levels, each of which contributes to the overall mechanical behavior according to its own geometrical features (crimp, or waviness), as well as to the basic mechanical properties of the tropocollagen. The crimp features at all levels are assumed to be random variables, whose statistical integration furnishes a stress-strain curve for a collagen fiber. The soundness of this model-the first, to the Authors' knowledge, to treat a single collagen fiber as a microstructured nonlinear structural element-is checked by its application to collagen fibers for which experimental results are available: rat tail tendon, periodontal ligament, and engineered ones. Here, no attempt is made to obtain a stress-strain law for generic collagenous tissues, which exhibit specific features, often much more complex than those of a single fiber. However, it is trivial to observe that the availability of a sound, microstructurally based constitutive law for a single collagen fiber (but applicable at any sub-level, or to any other material with a similar microstructure) is essential for assembling complex constitutive models for any collagenous fibrous tissue.
Population dynamics of live-attenuated virus vaccines.

PubMed

Wagner, Bradley G; Earn, David J D

2010-03-01

Viruses contained in live-attenuated virus vaccines (LAVV) can be transmitted between individuals, resulting in secondary or contact vaccinations. This fact has been exploited successfully in the use of the Oral Polio Vaccine (OPV) to better control wild-type polio viruses. In this work we analyze general LAVV vaccination models for infections that confer lifelong immunity. We consider both standard (continuous) vaccination strategies and pulse vaccination programs (where mass vaccination is carried out at regular intervals). For continuous vaccination, we provide a complete global analysis of a very general compartmental ordinary differential equation LAVV model. We find that the threshold vaccination level required for the eradication of wild-type virus depends on the basic reproduction numbers of both the wild-type and vaccine viruses, but is otherwise independent of the distributions of the durations in each of the sequence of stages of disease progression (e.g., latent, infectious, etc.). Furthermore, even for vaccine viruses with reproduction numbers below one, which would naturally fade from the population upon cessation of vaccination, there can be a significant reduction in the threshold vaccination level. The dependence of the threshold vaccination level on the virus reproduction numbers largely generalizes to the pulse vaccination model. For shorter pulsing periods there is negligible difference in threshold vaccination level as compared to continuous vaccination campaigns. Thus, we conclude that current policy in many countries to employ annual pulsed OPV vaccination does not significantly diminish the benefits of contact vaccination. Copyright 2009 Elsevier Inc. All rights reserved.
Diabetic foot units in Spain: knowing the facts using a questionnaire.

PubMed

Rubio, José Antonio; Aragón-Sánchez, Javier; Lázaro-Martínez, José L; Almaraz, María Cruz; Mauricio, Didac; Antolín Santos, Juan B; Díaz Pérez, José Ángel; Fabbi, Matteo; Lozano Del Hoyo, María Luisa; Vela, María Pilar

2014-02-01

To ascertain the number of diabetic foot units (DFUs) in Spain, the specialists working in them, and the population covered by them. The Spanish Group on the Diabetic Foot (SGDF) prepared and agreed a questionnaire based on the recommendations of the 2011 International Consensus on the Diabetic Foot (ICDF). From October to December 2012, the questionnaire was sent to members of three scientific societies formed by professionals involved in the care of patients with diabetes mellitus. Population coverage of the responding centers and DFUs was estimated using the 2012 population census. Seventy five questionnaires were received, 64 of them from general hospitals, which accounted for 13% of the general hospitals of the National Health System. It was calculated that they provided coverage to 43% of the population. Thirty four centers answered that they had a DFU. Specialized diabetic foot care was only provided to 25% of the population. The number of different professionals working at diabetic foot units was 6.3±2.7. Classification of DFUs based on their complexity was as follows: 5 basic units (14.7%), 20 intermediate units (58.8%), and 9 excellence units (26.5%). The number of DFUs reported in this study in Spain is low, and allow for foot care of only one out of every four patients with diabetes. Spanish health system needs to improve diabetic foot care by creating new DFUs and improving the existing ones. Copyright © 2013 SEEN. Published by Elsevier Espana. All rights reserved.
Maximum likelihood inference implies a high, not a low, ancestral haploid chromosome number in Araceae, with a critique of the bias introduced by ‘x’

PubMed Central

Cusimano, Natalie; Sousa, Aretuza; Renner, Susanne S.

2012-01-01

Background and Aims For 84 years, botanists have relied on calculating the highest common factor for series of haploid chromosome numbers to arrive at a so-called basic number, x. This was done without consistent (reproducible) reference to species relationships and frequencies of different numbers in a clade. Likelihood models that treat polyploidy, chromosome fusion and fission as events with particular probabilities now allow reconstruction of ancestral chromosome numbers in an explicit framework. We have used a modelling approach to reconstruct chromosome number change in the large monocot family Araceae and to test earlier hypotheses about basic numbers in the family. Methods Using a maximum likelihood approach and chromosome counts for 26 % of the 3300 species of Araceae and representative numbers for each of the other 13 families of Alismatales, polyploidization events and single chromosome changes were inferred on a genus-level phylogenetic tree for 113 of the 117 genera of Araceae. Key Results The previously inferred basic numbers x = 14 and x = 7 are rejected. Instead, maximum likelihood optimization revealed an ancestral haploid chromosome number of n = 16, Bayesian inference of n = 18. Chromosome fusion (loss) is the predominant inferred event, whereas polyploidization events occurred less frequently and mainly towards the tips of the tree. Conclusions The bias towards low basic numbers (x) introduced by the algebraic approach to inferring chromosome number changes, prevalent among botanists, may have contributed to an unrealistic picture of ancestral chromosome numbers in many plant clades. The availability of robust quantitative methods for reconstructing ancestral chromosome numbers on molecular phylogenetic trees (with or without branch length information), with confidence statistics, makes the calculation of x an obsolete approach, at least when applied to large clades. PMID:22210850
Basic Color Terms in Estonian Sign Language

ERIC Educational Resources Information Center

Hollman, Liivi; Sutrop, Urmas

2011-01-01

The article is written in the tradition of Brent Berlin and Paul Kay's theory of basic color terms. According to this theory there is a universal inventory of eleven basic color categories from which the basic color terms of any given language are always drawn. The number of basic color terms varies from 2 to 11 and in a language having a fully…
ARARS Q's and A's: The fund-balancing waiver. Fact sheet

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

Not Available

1991-01-01

The fact sheet implements the applicable or relevant and appropriate requirements (ARARs) provisions EPA has developed guidance and provided training to Regions and States on the identification of and compliance with ARARs. It is part of a series that provide guidance on a number of questions that arose in developing ARARs policies, in ARARs training sessions, and in identifying and complying with ARARs at specific sites. The fact sheet addresses the Fund-balancing waiver.
Development of Mathematical Skills Developing Game Software.

PubMed

Hajdics, Gyula; Guzsvinecz, Tibor; Szucs, Veronika; Sik Lanyi, Cecilia

2017-01-01

Using basic mathematical operations is not easy for everyone. The AndMaths game for Android devices was developed to help elementary school students to learn these basic mathematical skills in the number ranges of twenties, fifties, hundreds and thousands. The user can freely select the number ranges.
14 CFR 205.3 - Basic requirements.

Code of Federal Regulations, 2012 CFR

2012-01-01

... classes of aircraft, or the specific aircraft by FAA or foreign government registration number, with... insurance that list aircraft by government registration number, the policy or self-insurance plan shall... REGULATIONS AIRCRAFT ACCIDENT LIABILITY INSURANCE § 205.3 Basic requirements. (a) A U.S. or foreign direct air...
14 CFR 205.3 - Basic requirements.

Code of Federal Regulations, 2011 CFR

2011-01-01

... classes of aircraft, or the specific aircraft by FAA or foreign government registration number, with... insurance that list aircraft by government registration number, the policy or self-insurance plan shall... REGULATIONS AIRCRAFT ACCIDENT LIABILITY INSURANCE § 205.3 Basic requirements. (a) A U.S. or foreign direct air...
14 CFR 205.3 - Basic requirements.

Code of Federal Regulations, 2013 CFR

2013-01-01

... classes of aircraft, or the specific aircraft by FAA or foreign government registration number, with... insurance that list aircraft by government registration number, the policy or self-insurance plan shall... REGULATIONS AIRCRAFT ACCIDENT LIABILITY INSURANCE § 205.3 Basic requirements. (a) A U.S. or foreign direct air...

Some links on this page may take you to non-federal websites. Their policies may differ from this site.