User's Guide to the Stand Prognosis Model

Treesearch

William R. Wykoff; Nicholas L. Crookston; Albert R. Stage

1982-01-01

The Stand Prognosis Model is a computer program that projects the development of forest stands in the Northern Rocky Mountains. Thinning options allow for simulation of a variety of management strategies. Input consists of a stand inventory, including sample tree records, and a set of option selection instructions. Output includes data normally found in stand, stock,...

Developing a Prototype Handbook for Monitoring and Evaluating Department of Defense Humanitarian Assistance Projects

DTIC Science & Technology

2011-01-01

caloric intake could stand alone as a single specific indicator for com- munity nutritional status if necessary. The caloric intake indicator is also...principle, the user’s guide and the primer can each stand alone. Those already experienced with M&E or assessment can go directly to the user’s...planning and data collection were very valuable, as was the ability for each section of the handbook (i.e., the primer and user’s guide) to stand

A silvicultural guide for developing a sugarbush

Treesearch

Kenneth F. Lancaster; Russell S. Walters; Frederick M. Laing; Raymond T. Foulds

1974-01-01

A practical guide for the management of a sugarbush. Guidelines are established for the manipulation of stand density and stocking to promote the development of healthy vigorous trees with deep, wide crowns, the necessary attributes for highest possible yield of sugar-rich sap. Specific treatments are prescribed for sapling, poletimber and small sawtimber stands and a...

Guidelines for evaluating regeneration before and after clearcutting Allegheny hardwoods

Treesearch

David A. Marquis; John C. Bjorkbom

1982-01-01

Use of the guides presented here will enable selection of Allegheny hardwood stands most likely to regenerate successfully after clearcutting. The guides are based on how well before-logging criteria predicted success in a number of stands 5 years after cutting. In comparison to earlier information, these guidelines recommend more small reproduction and higher quality...

Stand quality management of a water oak plantation in Louisiana: preliminary results following thinning

Treesearch

James S. Meadows; Daniel A., Jr. Skojac

2010-01-01

Stand quality management is a new guiding principle in which thinning prescriptions are based on tree quality rather than on residual stand density. We recently initiated a series of hardwood thinning studies to determine the effects of four stand quality management thinning prescriptions on both stand-level and individual-tree-level growth, quality, and value: (1) no...

Stand and cohort structures of old-growth Pinus resinosa-dominated forests of northern Minnesota, USA

Treesearch

Shawn Fraver; Brian J. Palik

2012-01-01

The wide range of stand and age-cohort structures in these old-growth P. resinosa stands depicts pre-settlement forests more complex than those of the single-cohort, post-stand-replacing-fire model that has guided regional forest management. Within-stand patchiness of cohort age structures implies disturbances operating at scales smaller than...

User's guide for Northeast Stand Exam Program (NEST Version 2.1).

Treesearch

Thomas M. Schuler; Brian T. Simpson

1991-01-01

Explains the Northeast Stand Exam (NEST Version 2.1) program. The NEST program was designed for use on the Polycorder 600 Series electronic portable data recorder to record data collected from the standard permanent plot as described by the Stand Culture and Stand Establishment Working Groups of the Northeastern Forest Experiment Station.

Stand size, stand distribution, and rotation lengths for forest wildlife

Treesearch

Steven E. Backs; Russel R. Titus

1989-01-01

The key to managing forest wildlife is providing diverse habitats. Stand size, stand distribution, and rotation length determine how diverse habitats will be. Since the tenure of private forest owners is generally shorter than prescribed rotations, rotation recommendations serve more as guides to the amount and intensity of cutting needed to maintain desired habitat....

Assessment of decay in standing timber using stress wave timing nondestructive evaluation tools : a guide for use and interpretation

Treesearch

Xiping Wang; Ferenc Divos; Crystal Pilon; Brian K. Brashaw; Robert J. Ross; Roy F. Pellerin

2004-01-01

This guide was prepared to assist field foresters in the use of stress wave timing instruments to locate and define areas of decay in standing timber. The first three sections provide background information, the principles of stress wave nondestructive testing, and measurement techniques for stress wave nondestructive testing. The last section is a detailed description...

Preliminary thinning guidelines using stand density index for the maintenance of uneven-aged pinyon-juniper ecosystems

Treesearch

Douglas H. Page

2008-01-01

This paper demonstrates how Stand Density Index may be used to guide postthinning stand structure for the sustainable management of pinyon-juniper ecosystems. The post-thinning residual stand density can be varied to achieve various management objectives. Uneven-aged management is recommended, where possible, as a better approximation of the natural development process...

Ice damage effects on thinned loblolly pine (Pinus taeda) stands in southeastern Oklahoma

Treesearch

Thomas Hennessey; Robert Heinemann; Randal Holeman; Rodney Will; Thomas Lynch; Douglas Stevenson; Edward Lorenzi; Giulia Caterina

2012-01-01

Loblolly pine plantations in southeastern Oklahoma and Arkansas are periodically subjected to damaging ice storms. Following one such event, damage to a 25-year-old, previously thinned stand was assessed and quantitative relationships were developed to guide stand management in ice storm-prone areas.

Growth and body composition in Brazilian female rhythmic gymnastics athletes.

PubMed

Camargo, Cristiane Teixeira Amaral; Gomez-Campos, Rossana Anelice; Cossio-Bolaños, Marco Antonio; Barbeta, Vinicius Justino De Oliveira; Arruda, Miguel; Guerra-Junior, Gil

2014-01-01

The aim was to analyse the physical growth and body composition of rhythmic gymnastics athletes relative to their level of somatic maturation. This was a cross-sectional study of 136 athletes on 23 teams from Brazil. Mass, standing height and sitting height were measured. Fat-free and fat masses, body fat percentages and ages of the predicted peak height velocity (PHV) were calculated. The z scores for mass were negative during all ages according to both WHO and Brazilian references, and that for standing height were also negative for all ages according to WHO reference but only until 12 years old according to Brazilian reference. The mean age of the predicted PHV was 12.1 years. The mean mass, standing and sitting heights, body fat percentage, fat-free mass and fat mass increased significantly until 4 to 5 years after the age of the PHV. Menarche was reached in only 26% of these athletes and mean age was 13.2 years. The mass was below the national reference standards, and the standing height was below only for the international reference, but they also had late recovery of mass and standing height during puberty. In conclusion, these athletes had a potential to gain mass and standing height several years after PHV, indicating late maturation.

Stand density guides for predicting growth of forest tress of southwest Idaho

Treesearch

Douglas D. Basford; John Sloan; Joy Roberts

2010-01-01

This paper presents a method for estimating stand growth from stand density and average diameter in stands of pure and mixed species in Southwest Idaho. The methods are adapted from a model developed for Douglas-fir, ponderosa pine, and lodgepole pine on the Salmon National Forest. Growth data were derived from ponderosa pine increment cores taken from sample plots on...

Stereo photo guide for estimating canopy fuel characteristics in conifer stands

Treesearch

Joe H. Scott; Elizabeth D. Reinhardt

2005-01-01

Stereo photographs, hemispherical photographs, and stand data are presented with associated biomass and canopy fuel characteristics for five Interior West conifer stands. Canopy bulk density, canopy base height, canopy biomass by component, available canopy fuel load, and vertical distribution of canopy fuel are presented for each plot at several stages of sampling,...

Foot-Matics. Teacher's Guide.

ERIC Educational Resources Information Center

Frame, Laurence

This teacher's guide contains the following sections: Teacher Objectives; Student Objectives; Teacher Aide Suggestions; Objectives Overview; Scope and Sequence (K-8); Teacher's Guide; NFL Public Relations Director; NFL Team Addresses and Art (Helmet) Pages; Football Field Dimensions; Age Problems; Statistics from a Newspaper; Standings; Weight…

Rich in resources/deficient in dollars! Which titles do reference departments really need?

PubMed

Fishman, D L; DelBaglivo, M

1998-10-01

Budget pressures, combined with the growing availability of resources, dictate careful examination of reference use. Two studies were conducted at the University of Maryland Health Sciences Library to examine this issue. A twelve-month reshelving study determined use by title and discipline; a simultaneous study analyzed print abstract and index use in an electronic environment. Staff electronically recorded statistics for unshelved reference books, coded the collection by discipline, and tracked use by school. Oral surveys administered to reference room abstract and index users focused on title usage, user demographics, and stated reason for use. Sixty-five and a half percent of reference collection titles were used. Medical titles received the most use, but, in the context of collection size, dentistry and nursing titles used the greatest percentage of their collections. At an individual title level, medical textbooks and drug handbooks were most used. Users of abstracts and indexes were primarily campus nursing and medical students who preferred print resources. The monograph data will guide reference expenditures in canceling little-used standing orders, expanding most-used portions of the collection, and analyzing underused sections. The abstract and index survey identified the following needs: targeting instruction, contacting faculty who assign print resources, increasing the number of computer workstations, and installing signs linking databases to print equivalents.

Rotation, Reflection, and Frame Changes; Orthogonal tensors in computational engineering mechanics

NASA Astrophysics Data System (ADS)

Brannon, R. M.

2018-04-01

Whilst vast literature is available for the most common rotation-related tasks such as coordinate changes, most reference books tend to cover one or two methods, and resources for less-common tasks are scarce. Specialized research applications can be found in disparate journal articles, but a self-contained comprehensive review that covers both elementary and advanced concepts in a manner comprehensible to engineers is rare. Rotation, Reflection, and Frame Changes surveys a refreshingly broad range of rotation-related research that is routinely needed in engineering practice. By illustrating key concepts in computer source code, this book stands out as an unusually accessible guide for engineers and scientists in engineering mechanics.

User's Guide To CHEAP0 II-Economic Analysis of Stand Prognosis Model Outputs

Treesearch

Joseph E. Horn; E. Lee Medema; Ervin G. Schuster

1986-01-01

CHEAP0 II provides supplemental economic analysis capability for users of version 5.1 of the Stand Prognosis Model, including recent regeneration and insect outbreak extensions. Although patterned after the old CHEAP0 model, CHEAP0 II has more features and analytic capabilities, especially for analysis of existing and uneven-aged stands....

Guide to the Stand-Damage Model interface management system

Treesearch

George Racin; J. J. Colbert

1995-01-01

This programmer's support document describes the Gypsy Moth Stand-Damage Model interface management system. Management of stand-damage data made it necessary to define structures to store data and provide the mechanisms to manipulate these data. The software provides a user-friendly means to manipulate files, graph and manage outputs, and edit input data. The...

Supplement to The User's Guide for The Stand Prognosis Model-version 5.0

Treesearch

William R. Wykoff

1986-01-01

Differences between Prognosis Model versions 4.0 and 5.0 are described. Additions to version 5.0 include an event monitor that schedules activities contingent on stand characteristics, a regeneration establishment model that predicts the structure of the regeneration stand following treatment, and a COVER model that predicts shrub development and total canopy cover....

A case history of all-age management

Treesearch

Richard M. Godman; Gilbert A. Mattson

1992-01-01

Single-tree selection "works" in sugar maple stands in the Lake States. This system of all-age management has been used for 31 years on the Argonne Experimental Forest. In 1953, researchers found that cutting according to basal area guides is both a convenient and effective way to regulate a stand. Later experience showed that achieving good stand structure...

HAZPAC; an interactive map of Pacific Rim natural hazards, population, and infrastructure

USGS Publications Warehouse

Bemis, B.L.; Goss, H.V.; Yurkovich, E.S.; Perron, T.J.; Howell, D.G.

2002-01-01

This is an online version of a CD-ROM publication. The text files that describe using this publication make reference to software provided on the disc. For this online version the software can be downloaded for free from Adobe Systems and Environmental Systems Research Institute, Inc. (ESRI). Welcome to HAZPAC! HAZPAC is an interactive map about natural hazard risk in the Pacific Rim region. It is intended to communicate to a broad audience the ideas of 'Crowding the Rim,' which is an international, public-private partnership that fosters collaborative solutions for regional risks. HAZPAC, which stands for 'HAZards of the PACific,' uses Geographic Information System (GIS) technology to help people visualize the socioeconomic connections and shared hazard vulnerabilities among Pacific Rim countries, as well as to explore the general nature of risk. Please refer to the 'INTRODUCTION TO HAZPAC' section of the readme file below to determine which HAZPAC project will be right for you. Once you have decided which HAZPAC project is suitable for you, please refer to the 'GETTING STARTED' sections in the readme file for some basic information that will help you begin using HAZPAC. Also, we highly recommend that you follow the Tutorial exercises in the project-specific HAZPAC User Guides. The User Guides are PDF (Portable Document Format) files that must be read with Adobe Acrobat Reader (a free copy of Acrobat Reader is available using the link near the bottom of this page).

Formation of ECR Plasma in a Dielectric Plasma Guide under Self-Excitation of a Standing Ion-Acoustic Wave

NASA Astrophysics Data System (ADS)

Balmashnov, A. A.; Kalashnikov, A. V.; Kalashnikov, V. V.; Stepina, S. P.; Umnov, A. M.

2018-01-01

The formation of a spatially localized plasma with a high brightness has been experimentally observed in a dielectric plasma guide under the electron cyclotron resonance discharge at the excitation of a standing ion-acoustic wave. The results obtained show the possibility of designing compact high-intensity radiation sources with a spectrum determined by the working gas or gas mixture type, high-intensity chemically active particle flow sources, and plasma thrusters for correcting orbits of light spacecraft.

Silvicultural potential for pre-comercial treatment in northern forest type

Treesearch

H. W.,Jr Hocker

1977-01-01

It is proposed that pre-commercial thinning of young northern hardwood, oak, white pine and spruce-fir stands be carried out using appropriate stocking guides to regulate stand density. Thinning should be carried out when stands are-between 1" and 2" dbh. Pruning of eastern white pine is recommended, while pruning of spruce and yellow birch seems feasible,...

Tentative guides for the selection of plus trees and superior stands in Douglas-fir.

Treesearch

Leo A. Isaac

1955-01-01

Interest among foresters in forest tree improvement has increased rapidly in recent years. Geneticists have learned that some individual trees greatly excel their neighbors in desirable characteristics, and that some entire stands are superior to other stands of the same species in a general locality. They have learned that many of the desirable tree characteristics...

COVER: A user's guide to the CANOPY and SHRUBS extension of the Stand Prognosis Model

Treesearch

Melinda Moeur

1985-01-01

The COVER model predicts vertical and horizontal tree canopy closure, tree foliage biomass, and the probability of occurrence, height, and cover of shrubs in forest stands. This paper documents use of the COVER program, an adjunct to the Stand Prognosis Model. Preparation of input, interpretation of output, program control, model characteristics, and example...

Investigation of standing wave formation in a human skull for a clinical prototype of a large-aperture, transcranial MR-guided Focused Ultrasound (MRgFUS) phased array: An experimental and simulation study

PubMed Central

Song, Junho; Pulkkinen, Aki; Huang, Yuexi; Hynynen, Kullervo

2014-01-01

Standing wave formation in an ex vivo human skull was investigated using a clinical prototype of a 30 cm diameter with 15 cm radius of curvature, low frequency (230 kHz), hemispherical transcranial Magnetic Resonance guided Focused Ultrasound (MRgFUS) phased-array. Experimental and simulation studies were conducted with changing aperture size and f-number configurations of the phased array, and qualitatively and quantitatively examined the acoustic pressure variation at the focus due to standing waves. The results demonstrated that the nodes and anti-nodes of standing wave produced by the small aperture array were clearly seen at approximately every 3 mm. The effect of the standing wave became more pronounced as the focus was moved closer to skull base. However, a sharp focus was seen for the full array, and there was no such standing wave pattern in the acoustic plane or near the skull base. This study showed that the fluctuation pressure amplitude would be greatly reduced by using a large-scale, hemispherical phased array with a low f-number. PMID:22049360

Student Guide for Documenting Experiential Learning: Accounting.

ERIC Educational Resources Information Center

Coastline Community Coll., Fountain Valley, CA.

Coastline Community College has developed a series of guides to assist adults who wish to obtain college credit or advanced standing in evaluating and verifying their non-college learning experiences. This guide lists the competency requirements of six courses within the Accounting program: two Principles of Accounting courses, Intermediate…

Elementary/Middle School Keyboarding Strategies Guide.

ERIC Educational Resources Information Center

National Business Education Association, Reston, VA.

Developed through a cooperative effort of many teachers and researchers, this guide is intended to supplement existing elementary and middle school materials on keyboarding. The guide contains sections that are designed for stand-alone use. Topics cover a wide range of strategies, including teaching special needs students. The U.S. Postal Service…

Student Guide for Documenting Experiential Learning: Travel Agency Operation.

ERIC Educational Resources Information Center

Coastline Community Coll., Fountain Valley, CA.

Coastline Community College has developed a series of guides to assist adults who wish to obtain college credit or advanced standing in evaluating and verifying their non-college learning experiences. This guide lists the competency requirements of four courses within the Travel Agency Operation program: Domestic Air Transportation; International…

A silvicultural guide for northern hardwoods in the northeast

Treesearch

William B. Leak; Dale S. Solomon; Stanley M. Filip; Stanley M. Filip

1969-01-01

The purpose of this paper is to provide a practical guide to the management of northern hardwoods - principally beech, birch, and maple-in the Northeast. The guide was designed to provide the kind of information that is needed not only for long-term management planning, but also for short-term silvicultural prescriptions for specific timber stand conditions. The guide...

Silvicultural guide for northern hardwoods in the northeast

Treesearch

William B. Leak; Mariko Yamasaki; Robbo. Holleran

2014-01-01

This revision of the 1987 silvicultural guide includes updated and expanded silvicultural information on northern hardwoods as well as additional information on wildlife habitat and the management of mixed-wood and northern hardwood-oak stands. The prescription methodology is simpler and more field-oriented. This guide also includes an appendix of familiar tables and...

Student Guide for Documenting Experiential Learning: Business Management and Marketing.

ERIC Educational Resources Information Center

Coastline Community Coll., Fountain Valley, CA.

Coastline Community College has developed a series of guides to assist adults who wish to obtain college credit or advanced standing in evaluating and verifying their non-college learning experiences. This guide lists the competency requirements of seven courses within the Business Management and Marketing program: Principles of Accounting,…

Student Guide for Documenting Experiential Learning: Sales and Marketing Management.

ERIC Educational Resources Information Center

Coastline Community Coll., Fountain Valley, CA.

Coastline Community College has developed a series of guides to assist adults who wish to obtain college credit or advanced standing in evaluating and verifying their non-college learning experiences. This guide lists the competency requirements of six courses in the Sales and Marketing Management program: Principles of Accounting, Salesmanship,…

Free-Standing Canes.

ERIC Educational Resources Information Center

Ehresman, Paul

1995-01-01

A precane device, called the "free-standing cane," was developed to help children with blindness along with other disabilities. The cane detects obstacles; guides the user's hands into a relaxed, static position in front of the hips; facilitates postural security and control; and offers tactile and kinesthetic feedback. (JDD)

User's guide to SILVAH: stand analysis, prescription, and management simulator program for hardwood stands of the Alleghenies.

Treesearch

David A. Marquis; Richard L. Ernst

1992-01-01

Describes the purpose and function of the SILVAH computer program in general terms; provides detailed instructions on use of the program; and provides information on program organization , data formats, and the basis of processing algorithms.

Indians and Eskimos of Canada: A Student's Guide to Reference Resources.

ERIC Educational Resources Information Center

Slavin, Suzy M.

Emphasizing reference resources for ethnological research on Canadian American Indians and Eskimos, this guide constitutes a revised and expanded edition of an earlier student's guide entitled "Canadian Ethnology" and includes both reference sources and annotated bibliographic references for the following: (1) Handbooks (8 references);…

77 FR 75462 - Self-Regulatory Organizations; NYSE MKT LLC; Notice of Filing and Immediate Effectiveness of...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-20

... Amending Section 102(a) of the NYSE MKT Company Guide To Eliminate an Erroneous Reference December 14, 2012... MKT Company Guide (the ``Company Guide'') to eliminate an erroneous reference. The text of the... Company Guide (to eliminate an erroneous reference. Section 102(a) of the Company Guide provides that a...

30. SKETCH OF THE PROPOSED TEST STAND FOR THE ORDNANCE ...

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

30. SKETCH OF THE PROPOSED TEST STAND FOR THE ORDNANCE GUIDED MISSILE CENTER AT REDSTONE ARSENAL (PRE-DATING NASA). JUNE, 1951, HANS LUEHRSEN COLLECTION, MSFC MASTER PLANNING OFFICE. - Marshall Space Flight Center, Saturn Propulsion & Structural Test Facility, East Test Area, Huntsville, Madison County, AL

Silvicultural guide for northern hardwood types in the Northeast (revised)

Treesearch

William B. Leak; Dale S. Solomon; Paul S. DeBald

1987-01-01

A practical guide to the management of northern hardwoods for timber production in New England and New York. Both even-aged management are considered, and specific treatments are prescribed for a range of stand conditions and management objectives.

Response of aluminum solubility to elevated nitrification in soil of a red spruce stand in eastern Maine

USGS Publications Warehouse

Lawrence, G.B.; David, M.B.

1997-01-01

Elevated concentrations of soluble Al can impair tree growth and be toxic to aquatic biota, but effects of acidic deposition on Al solubility in forest soils are only partially understood because of complex interactions with H+ and organic matter. We therefore evaluated Al solubility in two red spruce stands in eastern Maine, one of which received dry (NH4)2SO4 at a rate of 1800 equiv ha-1 yr-1 during 19891995. Samples of soil (Spodosol Oa and Bh horizons) and soil solution were collected on five dates from 1992 to 1995. The treatment elevated nitrification, causing an increase in acid input that led to inorganic Al concentrations of greater than 60 ??mol L-1 in both the Oa and Bh horizons. Solubility of Al was also lower in the Bh horizon of the treated stand than in the reference stand, a response related to higher DOC concentrations in the treated stand. Concentrations of CuCl2 and pyrophosphate-extractable Al were higher in the Oa horizon of the treated watershed than the reference stand, a result of accelerated weathering of mineral particles caused by lower solution pH in the treated stand (3.47) than in the reference stand (3.69). Dissolved Al concentrations in these soils are the result of complex mechanisms through which mineral matter, organic matter, and pH interact to control Al solubility; mechanisms that are not incorporated in current Al solubility models.

A users' guide to the trace contaminant control simulation computer program

NASA Technical Reports Server (NTRS)

Perry, J. L.

1994-01-01

The Trace Contaminant Control Simulation computer program is a tool for assessing the performance of various trace contaminant control technologies for removing trace chemical contamination from a spacecraft cabin atmosphere. The results obtained from the program can be useful in assessing different technology combinations, system sizing, system location with respect to other life support systems, and the overall life cycle economics of a trace contaminant control system. The user's manual is extracted in its entirety from NASA TM-108409 to provide a stand-alone reference for using any version of the program. The first publication of the manual as part of TM-108409 also included a detailed listing of version 8.0 of the program. As changes to the code were necessary, it became apparent that the user's manual should be separate from the computer code documentation and be general enough to provide guidance in using any version of the program. Provided in the guide are tips for input file preparation, general program execution, and output file manipulation. Information concerning source code listings of the latest version of the computer program may be obtained by contacting the author.

Curriculum Review: Standing Tall. Teaching Guides for Kindergarten to Grade 12 from the Giraffe Project.

ERIC Educational Resources Information Center

Kuhmerker, Lisa

1994-01-01

Describes the development and content of teacher guides from The Giraffe Project, a social values and community service program. States that the teacher guides are available for grades K-2, 3-5, 6-9, and 10-12. Maintains that the materials would be appropriate for schools integrating a service component into the curriculum. (CFR)

Stocking equations for regeneration in mixed oak stands

Treesearch

Songlin Fei; Kim C. Steiner; James C. Finley

2007-01-01

Regeneration stocking equations for mixed-oak stands were developed based on data collected from nearly 14,000 plots in the central Appalachians. Maximum stand density was identified by plotting aggregate height against number of seedlings per plot, and was used as the reference level of the average maximum stand density (100 percent stocking or A-level stocking)....

Stand-scale habitat associations across a large geographic region of an old-growth specialist, the marbled murrelet

Treesearch

Carolyn B. Meyer; Sherri L. Miller; C. John Ralph

2004-01-01

We used two metrics, occupancy and relative abundance, to study forest stand characteristics believed to be important to a threatened seabird that nests in old-growth forests, the Marbled Murrelet (Brachyramphus marmoratus). Occupancy refers to murrelet presence or absence based on observed bird behaviors, while relative abundance refers to...

Establishing Normative Reference Values for Standing Broad Jump Among Hungarian Youth.

PubMed

Saint-Maurice, Pedro F; Laurson, Kelly R; Kaj, Mónika; Csányi, Tamás

2015-06-26

The purpose of this study was to examine age and sex trends in anaerobic power assessed by a standing broad jump and to determine norm-referenced values for youth in Hungary. A sample of 2,427 Hungarian youth (1,360 boys and 1,067 girls) completed the standing broad jump twice, and the highest distance score was recorded. Quantile regression was used to fit standing broad jump trends across linear and quadratic functions of age. Statistical significance was determined with bootstrap confidence intervals and the Wald test with p < .05. Age-by-sex specific centiles were generated and the 50th percentile was used to describe the overall patterns. Standing broad jump scores increased steadily in boys from age 11 through 18 years with a discrete plateau at the end of adolescence. Girls' standing broad jump scores of those who performed above the median increased with age and plateaued later in the adolescence. Both linear and quadratic age terms were statistically significant predictors of standing broad jump trends across age (p < .05), but the relations varied depending on the percentile. The 50th percentile values resulted in 147.0 cm, 162.0 cm, 175.0 cm, 186.0 cm, 195.0 cm, 202.0 cm, 207.0 cm, and 210.0 cm for boys aged 11 to 18 years old, respectively, and 140.0 cm, 143.9 cm, 147.3 cm, 150.0 cm, 152.1 cm, 153.7 cm, 154.6 cm, and 155.0 cm for girls aged 11 to 18 years old, respectively. This study provides normative reference charts that take into account age and sex differences in standing broad jump performance. The proposed reference values can be used to interpret standing broad jump scores in Hungarian youth.

Management Guide for the black spruce type in the Lake States.

Treesearch

William F. Johnston

1971-01-01

Summarizes information on: (1) soil-site relations; (2) associated vegetation; (3) methods and requirements for reproduction; (4) stand development; (5) yield and 10-year net growth; (6) damaging agents. A key to recommended management practices is given for pulpwood and Christmas tree stands, and requirements for successful broadcast burning are included.

COURSE OUTLINE AND TEACHING GUIDE FOR ADVANCED STANDING ENGLISH II.

ERIC Educational Resources Information Center

THOMPSON, PHILLIP

THE ADVANCED STANDING PROGRAM IN ENGLISH IS DESIGNED TO PREPARE SELECTED STUDENTS FOR THE ADVANCED PLACEMENT CLASSES, WHICH ARE EQUIVALENT OF COLLEGE FRESHMAN ENGLISH, IN HIGH SCHOOL. WHILE KEEPING ADVANCED PLACEMENT NEEDS IN MIND, EMPHASIS IN CURRICULUM IS PLACED ON THE MORE IMPORTANT GOAL OF BETTER COLLEGE PREPARATION IN ENGLISH. THE ADVANCED…

Silvicultural guide for northern white-cedar (eastern white cedar)

Treesearch

Emmanuelle Boulfroy; Eric Forget; Philip V. Hofmeyer; Laura S. Kenefic; Catherine Larouche; Guy Lessard; Jean-Martin Lussier; Fred Pinto; Jean-Claude Ruel; Aaron. Weiskittel

2012-01-01

Northern white-cedar (eastern white cedar; Thuja occidentalis L.) is an important tree species in the northeastern United States and adjacent Canada, occurring both in pure stands and as a minor species in mixed stands of hardwoods or other softwoods. Yet practitioners have little and often contradictory information about cedar ecology and...

Estimating white trunk rot in aspen stands

Treesearch

Alan C. Jones; Michael E. Ostry

1998-01-01

Advanced decay caused by Phellinus tremulae was estimated in 295 trembling aspen on 30 plots in 2 Minnesota counties using existing inventory guides, and then measured by felling and sectioning the trees. In standing trees, decay volume was underestimated by 38% compared to measured decay volume in felled trees. The most reliable external indicator...

Sustaining recruitment of oak reproduction in uneven-aged stands in the Ozark Highlands.

Treesearch

David R. Larsen; Edward F. Loewenstein; Paul S. Johnson

1999-01-01

Successful application of the single-tree selection system in Ozark oak forests depends on sustaining adequate recruitment of reproduction into the overstory. In turn, this requires maintaining stand density at ecologically appropriate levels. The ecological requirements for oak recruitment are discussed and guiding curves are presented that meet those requirements...

Influence of stand density on stem quality in pole-size northern hardwoods.

Treesearch

Richard M. Godman; David J. Books

1971-01-01

Relates the type and frequency of limbs and limb-related defects in the first two logs of five hardwood species to residual basal area 15 years after initial cutting. Also discusses other tree characteristics influenced by stand density and the applicability of present silvicultural guides to improve stem quality.

A practical guide to oak release.

Treesearch

Constance A. Harrington; Warren D. Devine

2006-01-01

Oregon white oak savannas and woodlands represent a biological and cultural legacy in the Pacific Northwest. Many Oregon white oak stands are deteriorating owing to invasion and eventual overtopping by Douglas-fir or other conifers. Releasing the shade-intolerant oak trees from overtopping conifers can often restore these oak stands. When planning a release operation,...

Imputing forest structure attributes from stand inventory and remotely sensed data in western Oregon, USA

Treesearch

Andrew T. Hudak; A. Tod Haren; Nicholas L. Crookston; Robert J. Liebermann; Janet L. Ohmann

2014-01-01

Imputation is commonly used to assign reference stand observations to target stands based on covariate relationships to remotely sensed data to assign inventory attributes across the entire landscape. However, most remotely sensed data are collected at higher resolution than the stand inventory data often used by operational foresters. Our primary goal was to compare...

Refractory Depression, Fatigue, Irritable Bowel Syndrome, and Chronic Pain: A Functional Medicine Case Report.

PubMed

Plotnikoff, Gregory; Barber, Melissa

2016-01-01

Single-disorder or single-organ-system clinical practice guidelines are often of limited usefulness in guiding effective management of patients with chronic multidimensional signs and symptoms. The presence of multiple long-standing medical problems in a given patient despite intensive medical effort suggests that addressing systemic core imbalances could complement more narrowly focused approaches. A 72-year-old man experiencing longstanding depression, fatigue, irritable bowel syndrome, and chronic pain in the context of additional refractory illnesses was assessed and treated, guided by a system-oriented approach to underlying core imbalances termed functional medicine. This patient was referred from a team of clinicians representing primary care, cardiology, gastroenterology, hematology, and psychology. Prior treatment had been unsuccessful in managing multiple chronic comorbidities. Diagnostic assessment included comprehensive stool and nutritional/metabolic laboratory testing. The blood-, urine-, or stool-based measurements of relevant markers for multiple systemic issues, including digestion/absorption, inflammation, oxidative stress, and methylation, identified previously unrecognized root causes of his constellation of symptoms. These functional measurements guided rational recommendations for dietary choices and supplementation. The patient experienced steady and significant improvement in his mental health, fatigue, chronic pain, and irritable bowel syndrome-as well as the unexpected resolution of his chronic idiopathic pancytopenia. The success in this case suggests that other patients with chronic, complex, and treatment-refractory illness may benefit from a system-oriented assessment of core imbalances guided by specialized nutritional/metabolic and digestive laboratory testing.

Guide to Black Politics 1976, Part I: The Democratic National Convention, Madison Square Garden, New York, July 12-15, 1976.

ERIC Educational Resources Information Center

Joint Center for Political Studies, Washington, DC.

This guide was designed to assist black delegates attending the 1976 Democratic National Convention. The guide is divided into four main parts. The first part contains information on convention procedures, standing committees, and various aspects of black participation in politics. The second and third parts lists the names of alternates as well…

Reference charts for young stands — a quantitative methodology for assessing tree performance

Treesearch

Lance A. Vickers; David R. Larsen; Benjamin O. Knapp; John M. Kabrick; Daniel C. Dey

2017-01-01

Reference charts have long been used in the medical field for quantitative clinical assessment of juvenile development by plotting distribution quantiles for a selected attribute (e.g., height) against age for specified peer populations.We propose that early stand dynamics is an area of study that could benefit from the descriptions and analyses offered by similar...

Guide to understory burning in ponderosa pine-larch-fir forests in the Intermountain West

Treesearch

Bruce M. Kilgore; George A. Curtis

1987-01-01

Summarizes the objectives, prescriptions, and techniques used in prescribed burning beneath the canopy of ponderosa pine stands, and stands of ponderosa pine mixed with western larch, Douglas-fir, and grand fir. Information was derived from 12 districts in two USDA Forest Service Regions and seven National Forests in Montana and Oregon.

Proceedings: guidelines for managing immature Appalachian hardwood stands

Treesearch

H Clay Smith; Maxine C. Eye

1986-01-01

How to do it, that is what this workshop is all about. This proceedings will provide field foresters and landowners with an update of current available information for managing immature Appalachian hardwood stands. We all have dozens of questions and concerns and though several of these will be answered, some will not. Basically, guidelines are "guides" and...

Suggested stocking levels for forest stands in northeastern Oregon and southeastern Washington.

Treesearch

P.H. Cochran; J.M. Geist; D.L. Clemens; Rodrick R. Clausnitzer; David C. Powell

1993-01-01

Catastrophes and manipulation of stocking levels are important determinants of stand development and the appearance of future forest landscapes. Managers need stocking level guides, particularly for sites incapable of supporting stocking levels presented in normal yield tables. Growth basal area (GBA) has been used by some managers in attempts to assess inherent...

User's guide to the Parallel Processing Extension of the Prognosis Model

Treesearch

Nicholas L. Crookston; Albert R. Stage

1991-01-01

The Parallel Processing Extension (PPE) of the Prognosis Model was designed to analyze responses of numerous stands to coordinated management and pest impacts that operate at the landscape level of forests. Vegetation-related resource supply analysis can be readily performed for a thousand or more sample stands for projections 400 years into the future. Capabilities...

Surveying marbled murrelets at inland forested sites: a guide

Treesearch

Peter W.C. Paton; C. John Ralph; Harry R. Carter; S. Kim Nelson

1990-01-01

The marbled murrelet (Brachyramphus marmoratus), a seabird, nests in forested stands from southeast Alaska south to Santa Cruz, California. Because of this species' close association with old-growth forests, researchers and land managers need a method to assess murrelet distribution and use patterns throughout its range. This guide describes a...

Resources on Civic Education for Democracy: International Perspectives. Yearbook No. 2.

ERIC Educational Resources Information Center

Pinhey, Laura A., Ed.; Boyer, Candace L., Ed.

This resource guide is intended to facilitate cooperation and exchange of knowledge among civic educators around the world. The guide is divided into six parts. Part 1 consists of three civic education papers: "Education and Democratic Citizenship: Where We Stand" (Albert Shanker); "Civil Society and Democracy Reconsidered"…

Ecological indicators of forest degradation after forest fire and clear-cutting in the Siberian larch (Larix sibirica) stand of Mongolia

Treesearch

Y.D. Park; D.K. Lee; J.A. Stanturf; S.Y. Woo; D. Zoyo

2009-01-01

This study was conducted to investigate ecological indicators of forest degradation after forest fire and clear-cutting in the Siberian larch (Larix sibirica Ledeb.) stand of Mongolia. The species abundance and biodiversity indices were higher in burned and clear-cut stands than those of reference stand, but boreal understory species, such as Vaccinium vitis-idaea,...

Juvenile offenders: competence to stand trial.

PubMed

Soulier, Matthew

2012-12-01

This article details the legal background and assists the reader in the preparation and practical conduct of evaluations regarding juvenile adjudicative competency. The material is presented to be useful as a guide to direct questions of competency and covers aspects of evaluation that include: legal standard for competency to stand trial, developmental immaturity, current practice in juvenile competency to stand trial, forensic evaluation of juvenile competency to stand trial, organizing the evaluation, collateral sources of information, psychiatric evaluation of juvenile adjudicative competency, assessment of mental disorder and intellectual disability, assessment of developmental status, assessment of functional abilities for adjudicative competence, and reaching the forensic opinion. Copyright © 2012 Elsevier Inc. All rights reserved.

Sociology: A Student's Guide to Reference Sources.

ERIC Educational Resources Information Center

Waiser, Joni, Comp.

This guide lists selective reference sources which are useful for research in sociology. The guide is arranged by document type: guides, dictionaries, encyclopedias, directories and biographical sources, statistics, book reviews, theses and dissertations, general social science bibliographies, sociology bibliographies, special subject…

NHTSA data reference guide version 4. Volume 3, component tests

DOT National Transportation Integrated Search

1997-04-01

This guide documents the format of magnetic media (3.5 inch high density diskettes) to be submitted : to the National Highway Traffic Safety Administration (NHTSA) for component tests. This guide is : designated Volume III. NHTSA Data Reference Guide...

NHTSA data reference guide version 4. Volume 4, signal waveform generator tests

DOT National Transportation Integrated Search

1997-09-01

This guide documents the format of magnetic media (3.5 inch high density diskettes) to be submitted : to the National Highway Traffic Safety Administration (NHTSA) for SWG tests. This guide is : designated Volume IV. NHTSA Data Reference Guide (Signa...

[Social sciences and health education: the perspective of the Special Public Health Service's Social Research Section in the 1950s].

PubMed

Lima, Nísia Trindade; Maio, Marcos Chor

2010-06-01

The article transcribes and comments on three papers published by sociologist José Arthur Rios in the Boletim do Serviço Especial de Saúde Pública in the early 1950s. These texts stand as valuable references in understanding a period in which projects for cultural change guided health programs and especially health education initiatives. The article begins by portraying the backdrop against which the Special Public Health Service conducted its activities following its 1942 creation as the result of a cooperation agreement between the Brazilian and U.S. governments. Aspects of José Arthur Rios' professional trajectory and intellectual influences are also examined, and the role of the social scientist in non-academic areas and in the shaping of public agencies and policies in Brazil is discussed.

Referent control and motor equivalence of reaching from standing

PubMed Central

Tomita, Yosuke; Feldman, Anatol G.

2016-01-01

Motor actions may result from central changes in the referent body configuration, defined as the body posture at which muscles begin to be activated or deactivated. The actual body configuration deviates from the referent configuration, particularly because of body inertia and environmental forces. Within these constraints, the system tends to minimize the difference between these configurations. For pointing movement, this strategy can be expressed as the tendency to minimize the difference between the referent trajectory (RT) and actual trajectory (QT) of the effector (hand). This process may underlie motor equivalent behavior that maintains the pointing trajectory regardless of the number of body segments involved. We tested the hypothesis that the minimization process is used to produce pointing in standing subjects. With eyes closed, 10 subjects reached from a standing position to a remembered target located beyond arm length. In randomly chosen trials, hip flexion was unexpectedly prevented, forcing subjects to take a step during pointing to prevent falling. The task was repeated when subjects were instructed to intentionally take a step during pointing. In most cases, reaching accuracy and trajectory curvature were preserved due to adaptive condition-specific changes in interjoint coordination. Results suggest that referent control and the minimization process associated with it may underlie motor equivalence in pointing. NEW & NOTEWORTHY Motor actions may result from minimization of the deflection of the actual body configuration from the centrally specified referent body configuration, in the limits of neuromuscular and environmental constraints. The minimization process may maintain reaching trajectory and accuracy regardless of the number of body segments involved (motor equivalence), as confirmed in this study of reaching from standing in young healthy individuals. Results suggest that the referent control process may underlie motor equivalence in reaching. PMID:27784802

Russian History; A Guide to Reference Sources.

ERIC Educational Resources Information Center

McGill Univ., Montreal (Quebec). McLennan Library.

This guide identifies reference sources for the study of Russian and Soviet history available in the McGill University (Montreal) McLennan Library. Russian, English, French, and German language works covering Russian history from its origins to World War II are included. The guide is arranged in two parts: general reference sources and…

Oakland County Science Safety Series: Reference Guide for Elementary Science.

ERIC Educational Resources Information Center

Crowder, Betty Pogue; And Others

This reference guide is designed to organize and suggest acceptable practices and procedures for dealing with safety in elementary science instruction. It is intended as a reference for teachers, administrators, and other school staff in planning for science activities and in making daily safety decisions. Topics covered in the guide include: (1)…

The Shorewood Collection Art Reference Guide.

ERIC Educational Resources Information Center

1992

This reference guide contains a descriptive critique of each of more than 900 images of paintings and drawings presented in "The Shorewood Collection." This guide is intended to be used as a reference tool in conjunction with Shorewood's art educational programs, which range from grade levels K through 12. Master works from major epochs in the…

China: A Guide to Reference Sources in English and Chinese.

ERIC Educational Resources Information Center

Chen, Su, Comp.; Slavin, Suzy M., Ed.

This guide to selected reference sources in the McGill University (Quebec) Library for Sinology (the study of the language, history, literature, and civilization of China) contains annotated listings for English and Chinese language materials in the following categories: (1) guides to the literature (6 references); (2) encyclopedias (3…

User's guide to the Event Monitor: Part of Prognosis Model Version 6

Treesearch

Nicholas L. Crookston

1990-01-01

Describes how to use the Event Monitor to dynamically invoke management activities in the Prognosis Model for Stand Development. The program accepts statements of conditions -- expressed as logical expressions of stand-state variables -- to be met and sets of activities to be simulated when the conditions are met. The combination of a condition and a set of activities...

Using the Forest Vegetation Simulator to reconstruct historical stand conditions in the Colorado Front Range

Treesearch

Paula J. Fornwalt; Merrill R. Kaufmann; Laurie S. Huckaby; Jason M. Stoker

2002-01-01

Presettlement ponderosa pine/Douglas-fir forests of the Colorado Front Range were open and heterogeneous. Logging, grazing, and fire suppression over past 100 to150 years have altered stand structure by changing diameter distributions and increasing overstory density. In an effort to guide forest restoration toward presettlement conditions, we are currently using the...

A user's guide to the combined stand prognosis and Douglas-fir tussock moth outbreak model

Treesearch

Robert A. Monserud; Nicholas L. Crookston

1982-01-01

Documentation is given for using a simulation model combining the Stand Prognosis Model and the Douglas-fir Tussock Moth Outbreak Model. Four major areas are addressed: (1) an overview and discussion of the combined model; (2) description of input options; (3) discussion of model output, and (4) numerous examples illustrating model behavior and sensitivity.

Users guide for STHARVEST: software to estimate the cost of harvesting small timber.

Treesearch

Roger D. Fight; Xiaoshan Zhang; Bruce R. Hartsough

2003-01-01

The STHARVEST computer application is Windows-based, public-domain software used to estimate costs for harvesting small-diameter stands or the small-diameter component of a mixed-sized stand. The equipment production rates were developed from existing studies. Equipment operating cost rates were based on November 1998 prices for new equipment and wage rates for the...

Guide to fuel treatments in dry forests of the Western United States: assessing forest structure and fire hazard.

Treesearch

Morris C. Johnson; David L. Peterson; Crystal L. Raymond

2007-01-01

Guide to Fuel Treatments analyzes a range of fuel treatments for representative dry forest stands in the Western United States with overstories dominated by ponderosa pine (Pinus ponderosa), Douglas-fir (Pseudotsuga menziesii), and pinyon pine (Pinus edulis). Six silvicultural options (no thinning; thinning...

Guiding Your Child through Those Tough and Turbulent Teen Years.

ERIC Educational Resources Information Center

Beck, Irene

1994-01-01

As adolescents work through issues like independence, identity, and intimacy, parents must establish their role and guide their children through difficult years. The article suggests that parents stay informed and connected, talk to their children, take a stand on issues, select battles carefully, be approachable, and enhance self-esteem. (SM)

NED-2 User's Guide

Treesearch

Mark J. Twery; Peter D. Knopp; Scott A. Thomasma; Donald E. Nute

2011-01-01

This is the user's guide for NED-2, which is the latest version of NED, a forest ecosystem management decision support system. This software is part of a family of software products intended to help resource managers develop goals, assess current and future conditions, and produce sustainable management plans for forest properties. Designed for stand-alone Windows...

Fuels planning: science synthesis and integration; forest structure and fire hazard fact sheet 06: Guide to fuel treatments in dry forests of the Western United States: assessing forest structure and fire hazard

Treesearch

Rocky Mountain Research Station USDA Forest Service

2005-01-01

The Guide to Fuel Treatments analyzes a range of potential silvicultural thinnings and surface fuel treatments for 25 representative dry-forest stands in the Western United States. The guide provides quantitative guidelines and visualization for treatment based on scientific principles identified for reducing potential crown fires. This fact sheet identifies the...

Two low coverage bird genomes and a comparison of reference-guided versus de novo genome assemblies.

PubMed

Card, Daren C; Schield, Drew R; Reyes-Velasco, Jacobo; Fujita, Matthew K; Andrew, Audra L; Oyler-McCance, Sara J; Fike, Jennifer A; Tomback, Diana F; Ruggiero, Robert P; Castoe, Todd A

2014-01-01

As a greater number and diversity of high-quality vertebrate reference genomes become available, it is increasingly feasible to use these references to guide new draft assemblies for related species. Reference-guided assembly approaches may substantially increase the contiguity and completeness of a new genome using only low levels of genome coverage that might otherwise be insufficient for de novo genome assembly. We used low-coverage (∼3.5-5.5x) Illumina paired-end sequencing to assemble draft genomes of two bird species (the Gunnison Sage-Grouse, Centrocercus minimus, and the Clark's Nutcracker, Nucifraga columbiana). We used these data to estimate de novo genome assemblies and reference-guided assemblies, and compared the information content and completeness of these assemblies by comparing CEGMA gene set representation, repeat element content, simple sequence repeat content, and GC isochore structure among assemblies. Our results demonstrate that even lower-coverage genome sequencing projects are capable of producing informative and useful genomic resources, particularly through the use of reference-guided assemblies.

Two low coverage bird genomes and a comparison of reference-guided versus de novo genome assemblies

USGS Publications Warehouse

Card, Daren C.; Schield, Drew R.; Reyes-Velasco, Jacobo; Fujita, Matthre K.; Andrew, Audra L.; Oyler-McCance, Sara J.; Fike, Jennifer A.; Tomback, Diana F.; Ruggiero, Robert P.; Castoe, Todd A.

2014-01-01

As a greater number and diversity of high-quality vertebrate reference genomes become available, it is increasingly feasible to use these references to guide new draft assemblies for related species. Reference-guided assembly approaches may substantially increase the contiguity and completeness of a new genome using only low levels of genome coverage that might otherwise be insufficient for de novo genome assembly. We used low-coverage (~3.5–5.5x) Illumina paired-end sequencing to assemble draft genomes of two bird species (the Gunnison Sage-Grouse, Centrocercus minimus, and the Clark's Nutcracker, Nucifraga columbiana). We used these data to estimate de novo genome assemblies and reference-guided assemblies, and compared the information content and completeness of these assemblies by comparing CEGMA gene set representation, repeat element content, simple sequence repeat content, and GC isochore structure among assemblies. Our results demonstrate that even lower-coverage genome sequencing projects are capable of producing informative and useful genomic resources, particularly through the use of reference-guided assemblies.

Understanding ponderosa pine forest-grassland vegetation dynamics at Fort Valley Experimental Forest using phytolith analysis

Treesearch

Becky K. Kerns; Margaret M. Moore; Stephen C. Hart

2008-01-01

In the last century, ponderosa pine forests in the Southwest have changed from more open park-like stands of older trees to denser stands of younger, small-diameter trees. Considerable information exists regarding ponderosa pine forest fire history and recent shifts in stand structure and composition, yet quantitative studies investigating understory reference...

Synthesis of regional wildlife and vegetation field studies to guide management of standing and down dead trees

Treesearch

Bruce G. Marcot; Janet L. Ohmann; Kim L. Mellen-McLean; Karen L. Waddell

2010-01-01

We used novel methods for combining information from wildlife and vegetation field studies to develop guidelines for managing dead wood for wildlife and biodiversity. The DecAID Decayed Wood Adviser presents data on wildlife use of standing and down dead trees (snags and down wood) and summaries of regional vegetation plot data depicting dead wood conditions, for...

Land-use history and contemporary management inform an ecological reference model for longleaf pine woodland understory plant communities

Treesearch

Lars A. Brudvig; John L. Orrock; Ellen I. Damschen; Cathy D. Collins; Philip G. Hahn; W. Brett Mattingly; Joseph W. Veldman; Joan L. Walker

2014-01-01

Ecological restoration is frequently guided by reference conditions describing a successfully restored ecosystem; however, the causes and magnitude of ecosystem degradation vary, making simple knowledge of reference conditions insufficient for prioritizing and guiding restoration. Ecological reference models provide further guidance by quantifying reference conditions...

Education: A Guide to Reference and Information Sources. Second Edition. Reference Sources in the Social Sciences Series.

ERIC Educational Resources Information Center

O'Brien, Nancy Patricia

The purpose of this guide is to provide information about the key reference and information resources in the field of education. Sources include items published from 1990 through 1998, with selective inclusion of significant or unique works published prior to 1990. The guide is divided into 14 categories that reflect different aspects of…

User's Guide to the Western Root Disease Model, Version 3.0

Treesearch

Susan J. Frankel

1998-01-01

Effects of Armillaria spp., Phellinus weirii, Heterobasidion annosum, or bark beetles on stand dynamics are represented by the Western Root Disease Model,Version 3.0. This model, which operates in conjunction with the Forest Vegetation Simulator, can be used to evaluate the effects of many silvicultural practices. This guide contains instructions for use, detailed...

The Hamburger War. Instructor's Guide [and] Student Materials. Business Issues in the Classroom. Revised.

ERIC Educational Resources Information Center

Maxey, Phyllis F.; Meier, Stephen C.

One of a series of units on business issues for high school students, this packet uses the example of hamburger wars ("price wars" between hamburger stands) to introduce students to the ways in which businesses operate in a competitive environment. A teacher's guide and student materials are provided in two separate sections. Following…

Digital Avionics Information System (DAIS): Training Requirements Analysis Model Users Guide. Final Report.

ERIC Educational Resources Information Center

Czuchry, Andrew J.; And Others

This user's guide describes the functions, logical operations and subroutines, input data requirements, and available outputs of the Training Requirements Analysis Model (TRAMOD), a computerized analytical life cycle cost modeling system for use in the early stages of system design. Operable in a stand-alone mode, TRAMOD can be used for the…

Plant association and management guide for the western hemlock zone.

Treesearch

Christopher Topik; Nancy M. Halverson; Dale G. Brockway

1986-01-01

This guide presents the plant association classification for the western hemlock zone of the Gifford Pinchot National Forest. The bulk of the forest below about 3000 feet in elevation is included in this zone, comprising about one half of the entire landbase. Much of this area is blanketed with productive stands of Douglas-fir.

Volunteeer's Reference Guide.

ERIC Educational Resources Information Center

Armstrong, Julie; And Others

For Postpartum Education for Parents (PEP) volunteers, this reference guide provides background information about the common concerns of parents. Extensively reviewed for accuracy and content by pediatricians, psychologists, obstetricians, nurses, and childbirth educators, the guide contains a summary discussion of the postpartum infant and…

Understanding ponderosa pine forest-grassland vegetation dynamics at Fort Valley Experimental Forest using phytolith analysis (P-53)

Treesearch

Becky K. Kerns; Margaret M. Moore; Stephen C. Hart

2008-01-01

In the last century, ponderosa pine forests in the Southwest have changed from more open park-like stands of older trees to denser stands of younger, smalldiameter trees. Considerable information exists regarding ponderosa pine forest fire history and recent shifts in stand structure and composition, yet quantitative studies investigating understory reference...

NHTSA data reference guide version 4. Volume 1, vehicle tests

DOT National Transportation Integrated Search

1997-04-01

This guide documents the format of magnetic media (3.5 inch high density diskettes) to be submitted : to the National Highway Traffic Safety Administration (NHTSA) for vehicle crash tests. This guide is : designated Volume I. NHTSA Data Reference Gui...

Two Low Coverage Bird Genomes and a Comparison of Reference-Guided versus De Novo Genome Assemblies

PubMed Central

Card, Daren C.; Schield, Drew R.; Reyes-Velasco, Jacobo; Fujita, Matthew K.; Andrew, Audra L.; Oyler-McCance, Sara J.; Fike, Jennifer A.; Tomback, Diana F.; Ruggiero, Robert P.; Castoe, Todd A.

2014-01-01

As a greater number and diversity of high-quality vertebrate reference genomes become available, it is increasingly feasible to use these references to guide new draft assemblies for related species. Reference-guided assembly approaches may substantially increase the contiguity and completeness of a new genome using only low levels of genome coverage that might otherwise be insufficient for de novo genome assembly. We used low-coverage (∼3.5–5.5x) Illumina paired-end sequencing to assemble draft genomes of two bird species (the Gunnison Sage-Grouse, Centrocercus minimus, and the Clark's Nutcracker, Nucifraga columbiana). We used these data to estimate de novo genome assemblies and reference-guided assemblies, and compared the information content and completeness of these assemblies by comparing CEGMA gene set representation, repeat element content, simple sequence repeat content, and GC isochore structure among assemblies. Our results demonstrate that even lower-coverage genome sequencing projects are capable of producing informative and useful genomic resources, particularly through the use of reference-guided assemblies. PMID:25192061

Biomass estimation for Virginia pine trees and stands

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

Madgwick, H.A.I.

1980-03-01

Stands of Virginia Pine (Pinus virginiana Mill.) occur on much abandoned farm land in the Appalachian Mountains and Piedmont of Virginia. Natural stands are an important source of pulpwood, and these are being augmented by plantations. Increased intensity of utilization necessitates the estimation of component weights of the trees. Data from 501 trees from 10 stands were used to develop equations for estimating dry weight of stem wood, stem bark, total stem 1-year-old needles, total needles, live branches, and total branches of individual trees. Stand weight of stems was closely related to stand basal area and mean height. Stand live-branchmore » weight varies inversely with stocking. Weight of 1-year-old foliage on the stands increased with stocking and site index. 13 references.« less

Logging damage to dominant and codominant residual stems in thinned West Virginia cherry-maple stands

Treesearch

Neil I. Lamson; Gary W. Miller

1982-01-01

Previously unmanaged 60-year-old, even-aged stands of cherry-maple in West Virginia were thinned using the Allegheny hardwoods stocking guide. A marked cut was computed for 75, 60, and 45 percent of full stocking; no trees smaller than 17.8. cm dbh were marked for commercial removal. Thinning was done with either a truck-mounted crane or a rubber-tired skidder.

User's guide to the stand-damage model: a component of the gypsy moth life system model

Treesearch

J. J. Colbert; George Racin

1995-01-01

The Stand-Damage Model (a component of the Gypsy Moth Life System Model) simulates the growth of a mixed hardwood forest and incorporates the effects of defoliation by gypsy moth or tree harvesting as prescribed by the user. It can be used to assess the damage from expected defoliation, view the differences between various degrees of defoliation, and describe the...

Establishing Longleaf Pine Seedlings Under a Loblolly Pine Canopy (User’s Guide)

DTIC Science & Technology

2017-02-01

converting loblolly pine stands to longleaf pine dominance ..................... 5 3. WHERE DO THE GUIDELINES APPLY? GEOGRAPHIC, EDAPHIC, AND STAND STRUCTURE ...watching, hunting, and off-road vehicle use, and yield valuable products including quality saw- timber and pine needles for landscaping. Longleaf pines...U.S. Fish and Wildlife Service 2003). The foraging habitat guidelines specify characteristics of the pine canopy structure , the abundance of

Breast abscess: evidence based management recommendations.

PubMed

Lam, Elaine; Chan, Tiffany; Wiseman, Sam M

2014-07-01

Literature review was carried out and studies reporting on treatment of breast abscesses were critically appraised for quality and their level of evidence using the Strength of Recommendation Taxonomy guidelines, and key recommendations were summarized. Needle aspiration either with or without ultrasound guidance should be employed as first line treatment of breast abscesses. This approach has the potential benefits of: superior cosmesis, shorter healing time, and avoidance of general anaesthesia. Multiple aspiration sessions may be required for cure. Ultrasound-guided percutaneous catheter placement may be considered as an alternative approach for treatment of larger abscesses (>3 cm). Surgical incision and drainage should be considered for first line therapy in large (>5 cm), multiloculated, or long standing abscesses, or if percutaneous drainage is unsuccessful. All patients should be treated concurrently with antibiotics. Patients with recurrent subareolar abscesses and fistulas should be referred for consideration of surgical treatment.

NHTSA data reference guide version 4.b. Volume 2, biomechanical tests

DOT National Transportation Integrated Search

1999-05-01

This guide documents the format of media (3.5 inch high density diskettes or CD-ROMs) to : be submitted to the National Highway Traffic Safety Administration (NHTSA) for : biomechanical tests. This guide is designated Volume II. NHTSA Data Reference ...

Digital Avionics Information System (DAIS): Reliability and Maintainability Model Users Guide. Final Report, May 1975-July 1977.

ERIC Educational Resources Information Center

Czuchry, Andrew J.; And Others

This report provides a complete guide to the stand alone mode operation of the reliability and maintenance (R&M) model, which was developed to facilitate the performance of design versus cost trade-offs within the digital avionics information system (DAIS) acquisition process. The features and structure of the model, its input data…

Fuel treatment guidebook: illustrating treatment effects on fire hazard

Treesearch

Morris Johnson; David L. Peterson; Crystal Raymond

2009-01-01

The Guide to Fuel Treatments (Johnson and others 2007) analyzes potential fuel treatments and the potential effects of those treatments for dry forest lands in the Western United States. The guide examines low- to mid-elevation dry forest stands with high stem densities and heavy ladder fuels, which are currently common due to fire exclusion and various land management...

Establishing Normative Reference Values for Standing Broad Jump among Hungarian Youth

ERIC Educational Resources Information Center

Saint-Maurice, Pedro F.; Laurson, Kelly R.; Kaj, Mónika; Csányi, Tamás

2015-01-01

Purpose: The purpose of this study was to examine age and sex trends in anaerobic power assessed by a standing broad jump and to determine norm-referenced values for youth in Hungary. Method: A sample of 2,427 Hungarian youth (1,360 boys and 1,067 girls) completed the standing broad jump twice, and the highest distance score was recorded. Quantile…

Large woody debris in a second-growth central Appalachian hardwood stand: volume, composition, and dynamics

Treesearch

M. B. Adams; T. M. Schuler; W. M. Ford; J. N. Kochenderfer

2003-01-01

We estimated the volume of large woody debris in a second-growth stand and evaluated the importance of periodic windstorms as disturbances in creating large woody debris. This research was conducted on a reference watershed (Watershed 4) on the Fernow Experimental Forest in West Virginia. The 38-ha stand on Watershed 4 was clearcut around 1911 and has been undisturbed...

A comparison of trunk biomechanics, musculoskeletal discomfort and productivity during simulated sit-stand office work.

PubMed

Karakolis, Thomas; Barrett, Jeff; Callaghan, Jack P

2016-10-01

Sedentary office work has been shown to cause low back discomfort and potentially cause injury. Prolonged standing work has been shown to cause discomfort. The implementation of a sit-stand paradigm is hypothesised to mitigate discomfort and prevent injury induced by prolonged exposure to each posture in isolation. This study explored the potential of sit-stand to reduce discomfort and prevent injury, without adversely affecting productivity. Twenty-four participants performed simulated office work in three different conditions: sitting, standing and sit-stand. Variables measured included: perceived discomfort, L4-L5 joint loading and typing/mousing productivity. Working in a sit-stand paradigm was found to have the potential to reduce discomfort when compared to working in a sitting or standing only configuration. Sit-stand was found to be associated with reduced lumbar flexion during sitting compared to sitting only. Increasing lumbar flexion during prolonged sitting is a known injury mechanism. Therefore, sit-stand exhibited a potentially beneficial response of reduced lumbar flexion that could have the potential to prevent injury. Sit-stand had no significant effect on productivity. Practitioner Summary: This study has contributed foundational elements to guide usage recommendations for sit-stand workstations. The sit-stand paradigm can reduce discomfort; however, working in a sit-stand ratio of 15:5 min may not be the most effective ratio. More frequent posture switches may be necessary to realise the full benefit of sit-stand.

Veterinary Accreditation. A Reference Guide for Practitioners.

ERIC Educational Resources Information Center

Animal and Plant Health Inspection Service (USDA), Washington, DC.

This reference manual was designed as a guide for veterinarians who have been accredited by the U.S. Department of Agriculture (USDA) Animal and Plant Health Inspection Services. The guide provides instructions on the following topics: identifying animals, reportable diseases and conditions, brucellosis, tuberculosis, pseudorabies, miscellaneous…

User`s and reference guide to the INEL RML/analytical radiochemistry sample tracking database version 1.00

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

Femec, D.A.

This report discusses the sample tracking database in use at the Idaho National Engineering Laboratory (INEL) by the Radiation Measurements Laboratory (RML) and Analytical Radiochemistry. The database was designed in-house to meet the specific needs of the RML and Analytical Radiochemistry. The report consists of two parts, a user`s guide and a reference guide. The user`s guide presents some of the fundamentals needed by anyone who will be using the database via its user interface. The reference guide describes the design of both the database and the user interface. Briefly mentioned in the reference guide are the code-generating tools, CREATE-SCHEMAmore » and BUILD-SCREEN, written to automatically generate code for the database and its user interface. The appendices contain the input files used by the these tools to create code for the sample tracking database. The output files generated by these tools are also included in the appendices.« less

Food Science & Technology. Instructor Guide. Student Reference.

ERIC Educational Resources Information Center

Martin, Phillip

This packet contains an instructor curriculum guide and a student reference book for a course in food science and technology. The 4-unit curriculum contains 23 lessons. The instructor's guide contains the following components of a unit of instruction: objectives, competencies, motivational techniques, teaching procedures, other activities,…

U.S. Navy Aeromedical Reference and Waiver Guide

DTIC Science & Technology

2010-05-05

Disc Disease 13.5 Knees: Ligament/Meniscal Tears 13.6 Orthopedic Hardware Retained 13.7 Recurrent Shoulder Dislocation 13.8 Spinal Fractures 13.9...therapy or facial fracture . See MMD paragraph 15-95 or Physical Exam section of ARWG for text. U.S. Navy Aeromedical Reference and Waiver Guide... fracture . See MMD paragraph 15-95 or Physical Exam section of ARWG for text. U.S. Navy Aeromedical Reference and Waiver Guide Physical

Reference-guided de novo assembly approach improves genome reconstruction for related species.

PubMed

Lischer, Heidi E L; Shimizu, Kentaro K

2017-11-10

The development of next-generation sequencing has made it possible to sequence whole genomes at a relatively low cost. However, de novo genome assemblies remain challenging due to short read length, missing data, repetitive regions, polymorphisms and sequencing errors. As more and more genomes are sequenced, reference-guided assembly approaches can be used to assist the assembly process. However, previous methods mostly focused on the assembly of other genotypes within the same species. We adapted and extended a reference-guided de novo assembly approach, which enables the usage of a related reference sequence to guide the genome assembly. In order to compare and evaluate de novo and our reference-guided de novo assembly approaches, we used a simulated data set of a repetitive and heterozygotic plant genome. The extended reference-guided de novo assembly approach almost always outperforms the corresponding de novo assembly program even when a reference of a different species is used. Similar improvements can be observed in high and low coverage situations. In addition, we show that a single evaluation metric, like the widely used N50 length, is not enough to properly rate assemblies as it not always points to the best assembly evaluated with other criteria. Therefore, we used the summed z-scores of 36 different statistics to evaluate the assemblies. The combination of reference mapping and de novo assembly provides a powerful tool to improve genome reconstruction by integrating information of a related genome. Our extension of the reference-guided de novo assembly approach enables the application of this strategy not only within but also between related species. Finally, the evaluation of genome assemblies is often not straight forward, as the truth is not known. Thus one should always use a combination of evaluation metrics, which not only try to assess the continuity but also the accuracy of an assembly.

A guide to transportation enhancements

DOT National Transportation Integrated Search

2004-12-01

The Federal Transportation Enhancement Program offers extensive opportunities to take unique and creative actions to integrate transportation into our communities and the natural environment. Transportation enhancement activities can be stand-alone p...

Forest management strategy affects saproxylic beetle assemblages: A comparison of even and uneven-aged silviculture using direct and indirect sampling.

PubMed

Joelsson, Klara; Hjältén, Joakim; Gibb, Heloise

2018-01-01

Management of forest for wood production has altered ecosystem structures and processes and led to habitat loss and species extinctions, worldwide. Deadwood is a key resource supporting forest biodiversity, and commonly declines following forest management. However, different forest management methods affect dead wood differently. For example, uneven-aged silviculture maintains an age-stratified forest with ongoing dead wood production, while even-aged silviculture breaks forest continuity, leading to long periods without large trees. We asked how deadwood-dependent beetles respond to different silvicultural practices and if their responses depend on deadwood volume, and beetles preference for decay stages of deadwood. We compared beetle assemblages in five boreal forest types with different management strategies: clearcutting and thinning (both representing even-aged silviculture), selective felling (representing uneven-aged silviculture), reference and old growth forest (both uneven-aged controls without a recent history [~50 years] of management, but the latter with high conservation values). We collected beetles using window traps and by sieving the bark from experimental logs (bolts). Beetle assemblages on clear-cuts differed from all other stand types, regardless of trapping method or decay stage preference. Thinning differed from reference stands, indicating incomplete recovery after clear-cutting, while selective felling differed only from clear-cuts. In contrast to our predictions, early and late successional species responded similarly to different silvicultural practices. However, there were indications of marginal assemblage differences both between thinned stands and selective felling and between thinned and old growth stands (p = 0.10). The stand volume of early decay stage wood influenced assemblage composition of early, but not late successional species. Uneven-aged silviculture maintained species assemblages similar to those of the reference and old growth stands and might therefore be a better management option when considering biodiversity conservation.

Math for Success in Electronics. Instructor's Guide. Reference Manual.

ERIC Educational Resources Information Center

DeVantier, Connie; And Others

This document contains both an instructor's guide and a reference manual. It was developed as part of a cooperative venture between Industrial Technology Institute (ITI), Wayne County (Michigan) Community College, and Great Lakes Steel (GLS). The instructor's guide has four sections: math for success in electronics, student materials, electronics…

Biotechnology: Applications in Agriculture. Instructor Guide [and] Student Reference.

ERIC Educational Resources Information Center

Nevils, Aaron

This curriculum guide incorporates the needed components to aid agriculture teachers in the implementation of the Vocational Instructional Management System in biotechnology: applications in agriculture. The guide begins with a list of the competencies/objectives found in the six units; list of references and materials; list of materials and…

Agribusiness Sales, Marketing, and Management. Instructor Guide [and] Student Reference.

ERIC Educational Resources Information Center

Schneiderheinze, Ronald; Wood, Christina

This curriculum guide incorporates the needed components to aid agriculture teachers in the implementation of the Vocational Instructional Management System in agribusiness sales, marketing, and management. The guide begins with a list of the competencies/objectives found in the nine units; list of references and materials; teaching calendar; and…

Archaeology: A Student's Guide to Reference Sources.

ERIC Educational Resources Information Center

Desautels, Almuth, Comp.

This bibliography lists reference sources for research in archaeology. It is arranged in sections by type of reference source with subsections for general works and works covering specific areas. Categorized are handbooks; directories, biographies, and museums; encyclopedias; dictionaries; atlases; guides, manuals, and surveys; bibliographies; and…

Even-aged silviculture for upland central hardwoods

Treesearch

Benjamin A. Roach; Samuel F. Gingrich

1968-01-01

This is a guide to silviculture only; it must not be confused with a management plan, for which it is no substitute. In this guide we attempt to specify only the method of treatment that should lead to the most efficient production of timber within the relatively small area of timber stand. We do not consider here other land uses nor important questions of timber...

A guide to sugarbush stocking. Based on the crown diameter/D.b.h. relationship of open-grown sugar maples

Treesearch

H. Clay Smith; Carter B. Gibbs; Carter B. Gibbs

1970-01-01

Sugarbush managers have long needed a guide for determining the stocking of their sugar maple stands. The question is: for desirable sugar maple sap production, how many trees per acre are needed? To provide information about stocking, the USDA Forest Service's sugar maple sap production project at Burlington, Vermont, has made a regionwide study of the...

Management guide to ecosystem restoration treatments: two-aged lodgepole pine forests of central Montana, USA

Treesearch

Sharon M. Hood; Helen Y. Smith; David K. Wright; Lance S. Glasgow

2012-01-01

Lodgepole pine is one of the most widely distributed conifers in North America, with a mixed-severity rather than stand-replacement fire regime throughout much of its range. These lodgepole pine forests are patchy and often two-aged. Fire exclusion can reduce two-aged lodgepole pine heterogeneity. This management guide summarizes the effects of thinning and prescribed...

Civil engineering reference guide

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

Merritt, F.S.

1986-01-01

The civil engineering reference guide contains the following: Structural theory. Structural steel design. Concrete design and construction. Wood design and construction. Bridge engineering. Geotechnical engineering. Water engineering. Environmental engineering. Surveying.

Xyce Parallel Electronic Simulator : reference guide, version 2.0.

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

Hoekstra, Robert John; Waters, Lon J.; Rankin, Eric Lamont

This document is a reference guide to the Xyce Parallel Electronic Simulator, and is a companion document to the Xyce Users' Guide. The focus of this document is (to the extent possible) exhaustively list device parameters, solver options, parser options, and other usage details of Xyce. This document is not intended to be a tutorial. Users who are new to circuit simulation are better served by the Xyce Users' Guide.

Xyce™ Parallel Electronic Simulator Reference Guide Version 6.8

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

Keiter, Eric R.; Aadithya, Karthik Venkatraman; Mei, Ting

This document is a reference guide to the Xyce Parallel Electronic Simulator, and is a companion document to the Xyce Users' Guide. The focus of this document is (to the extent possible) exhaustively list device parameters, solver options, parser options, and other usage details of Xyce . This document is not intended to be a tutorial. Users who are new to circuit simulation are better served by the Xyce Users' Guide.

The Librarian's Internet Survival Guide: Strategies for the High-Tech Reference Desk.

ERIC Educational Resources Information Center

McDermott, Irene E.; Quint, Barbara, Ed.

This guide discusses the use of the World Wide Web for library reference service. Part 1, "Ready Reference on the Web: Resources for Patrons," contains chapters on searching and meta-searching the Internet, using the Web to find people, news on the Internet, quality reference resources on the Web, Internet sites for kids, free full-text…

Spatial and thematic assessment of object-based forest stand delineation using an OFA-matrix

NASA Astrophysics Data System (ADS)

Hernando, A.; Tiede, D.; Albrecht, F.; Lang, S.

2012-10-01

The delineation and classification of forest stands is a crucial aspect of forest management. Object-based image analysis (OBIA) can be used to produce detailed maps of forest stands from either orthophotos or very high resolution satellite imagery. However, measures are then required for evaluating and quantifying both the spatial and thematic accuracy of the OBIA output. In this paper we present an approach for delineating forest stands and a new Object Fate Analysis (OFA) matrix for accuracy assessment. A two-level object-based orthophoto analysis was first carried out to delineate stands on the Dehesa Boyal public land in central Spain (Avila Province). Two structural features were first created for use in class modelling, enabling good differentiation between stands: a relational tree cover cluster feature, and an arithmetic ratio shadow/tree feature. We then extended the OFA comparison approach with an OFA-matrix to enable concurrent validation of thematic and spatial accuracies. Its diagonal shows the proportion of spatial and thematic coincidence between a reference data and the corresponding classification. New parameters for Spatial Thematic Loyalty (STL), Spatial Thematic Loyalty Overall (STLOVERALL) and Maximal Interfering Object (MIO) are introduced to summarise the OFA-matrix accuracy assessment. A stands map generated by OBIA (classification data) was compared with a map of the same area produced from photo interpretation and field data (reference data). In our example the OFA-matrix results indicate good spatial and thematic accuracies (>65%) for all stand classes except for the shrub stands (31.8%), and a good STLOVERALL (69.8%). The OFA-matrix has therefore been shown to be a valid tool for OBIA accuracy assessment.

Targeting ecosystem features for conservation: Standing crops in the Florida Everglades

USGS Publications Warehouse

Turner, A.M.; Trexler, J.C.; Jordan, C.F.; Slack, S.J.; Geddes, P.; Chick, J.H.; Loftus, W.F.

1999-01-01

The Everglades in southern Florida, U.S.A., is a major focus of conservation activities. The freshwater wetlands of the Everglades do not have high species richness, and no species of threatened aquatic animals or plants live there. We have, however, identified a distinctive ecological feature of the Everglades that is threatened by canal construction, draining, and nutrient enrichment from agricultural runoff compared to values reported from other freshwater systems, standing stocks of periphyton in relatively undisturbed areas of the Everglades were unusually high, and standing stocks of invertebrates and fish were unusually low. Averaging data gathered from nine sites and five sampling periods spanning I year, we found that periphyton standing crop was 88.2 g/m2 (ash-free dry mass), invertebrate standing stock was 0.64 g/m2 (dry mass), and fish standing stock was 1.2 g/m2 (dry mass of large and small species combined). We found that fish standing stocks were much higher in phosphorus-enriched sites than in nearby reference sites but that invertebrate standing stocks were similar in enriched and reference sites. Our results support the notion that oligotrophy is at least partially responsible for the low standing stocks of fish, but they also suggest that species interactions and a paucity of deep-water refugia are important. Anthropogenic eutrophication in Everglades marshes will lead to the loss of distinctive ecosystem features. A focus on species richness and 'hot spots' of threatened species provides no basis for conservation of ecosystems like the Everglades. If oligotrophic ecosystems often have low species richness, they will be underrepresented in preservation networks based on some common criteria for establishing conservation priorities.

Security of Distributed-Phase-Reference Quantum Key Distribution

NASA Astrophysics Data System (ADS)

Moroder, Tobias; Curty, Marcos; Lim, Charles Ci Wen; Thinh, Le Phuc; Zbinden, Hugo; Gisin, Nicolas

2012-12-01

Distributed-phase-reference quantum key distribution stands out for its easy implementation with present day technology. For many years, a full security proof of these schemes in a realistic setting has been elusive. We solve this long-standing problem and present a generic method to prove the security of such protocols against general attacks. To illustrate our result, we provide lower bounds on the key generation rate of a variant of the coherent-one-way quantum key distribution protocol. In contrast to standard predictions, it appears to scale quadratically with the system transmittance.

Introduction to Animal Products. Instructor Guide [and] Student Reference.

ERIC Educational Resources Information Center

Missouri Univ., Columbia. Instructional Materials Lab.

This packet contains an instructor guide and student reference for a course in introduction to animal products. The curriculum contains the following six lessons: (1) importance of animal products; (2) beef; (3) pork; (4) lamb and mutton; (5) poultry products; and (6) dairy products. The instructor guide includes the following: objectives,…

Classics: A Guide to Reference Sources. [Revised].

ERIC Educational Resources Information Center

McGill Univ., Montreal (Quebec). McLennan Library.

The emphasis of this bibliographical guide is on Greek and Roman culture, history, language, literature, and archaeology. It largely omits philosophy, numismatics, and theology, and does not include the Middle Ages. The organization of the guide is by type of reference source. Specific subjects, therefore, may be covered in more than one section.…

A comprehensive guide to fuel management practices for dry mixed conifer forests in the northwestern United States: Inventory and model-based economic analysis of mechanical fuel treatments

Treesearch

Theresa B. Jain; Mike A. Battaglia; Han-Sup Han; Russell T. Graham; Christopher R. Keyes; Jeremy S. Fried; Jonathan E. Sandquist

2014-01-01

Implementing fuel treatments in every place where it could be beneficial to do so is impractical and not cost effective under any plausible specification of objectives. Only some of the many possible kinds of treatments will be effective in any particular stand and there are some stands that seem to defy effective treatment. In many more, effective treatment costs far...

Welcome to the Piñon-Juniper WebZone!

Science.gov Websites

Juniper Stand Panorama The Pinyon-Juniper Zone About this Site This site provides reference extensive REFERENCE LIST. If you are aware of literature that has been missed or new articles coming out please send a complete reference to Richard.Miller@oregonstate.edu. References About Piñon & Juniper

Xyce parallel electronic simulator reference guide, Version 6.0.1.

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

Keiter, Eric R; Mei, Ting; Russo, Thomas V.

2014-01-01

This document is a reference guide to the Xyce Parallel Electronic Simulator, and is a companion document to the Xyce Users Guide [1] . The focus of this document is (to the extent possible) exhaustively list device parameters, solver options, parser options, and other usage details of Xyce. This document is not intended to be a tutorial. Users who are new to circuit simulation are better served by the Xyce Users Guide [1] .

Xyce parallel electronic simulator reference guide, version 6.0.

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

Keiter, Eric R; Mei, Ting; Russo, Thomas V.

2013-08-01

This document is a reference guide to the Xyce Parallel Electronic Simulator, and is a companion document to the Xyce Users Guide [1] . The focus of this document is (to the extent possible) exhaustively list device parameters, solver options, parser options, and other usage details of Xyce. This document is not intended to be a tutorial. Users who are new to circuit simulation are better served by the Xyce Users Guide [1] .

High-frequency guided ultrasonic waves for hidden defect detection in multi-layered aircraft structures.

PubMed

Masserey, Bernard; Raemy, Christian; Fromme, Paul

2014-09-01

Aerospace structures often contain multi-layered metallic components where hidden defects such as fatigue cracks and localized disbonds can develop, necessitating non-destructive testing. Employing standard wedge transducers, high frequency guided ultrasonic waves that penetrate through the complete thickness were generated in a model structure consisting of two adhesively bonded aluminium plates. Interference occurs between the wave modes during propagation along the structure, resulting in a frequency dependent variation of the energy through the thickness with distance. The wave propagation along the specimen was measured experimentally using a laser interferometer. Good agreement with theoretical predictions and two-dimensional finite element simulations was found. Significant propagation distance with a strong, non-dispersive main wave pulse was achieved. The interaction of the high frequency guided ultrasonic waves with small notches in the aluminium layer facing the sealant and on the bottom surface of the multilayer structure was investigated. Standard pulse-echo measurements were conducted to verify the detection sensitivity and the influence of the stand-off distance predicted from the finite element simulations. The results demonstrated the potential of high frequency guided waves for hidden defect detection at critical and difficult to access locations in aerospace structures from a stand-off distance. Copyright © 2014 The Authors. Published by Elsevier B.V. All rights reserved.

An ultrasonically levitated noncontact stage using traveling vibrations on precision ceramic guide rails.

PubMed

Koyama, Daisuke; Ide, Takeshi; Friend, James R; Nakamura, Kentaro; Ueha, Sadayuki

2007-03-01

This paper presents a noncontact sliding table design and measurements of its performance via ultrasonic levitation. A slider placed atop two vibrating guide rails is levitated by an acoustic radiation force emitted from the rails. A flexural traveling wave propagating along the guide rails allows noncontact transportation of the slider. Permitting a transport mechanism that reduces abrasion and dust generation with an inexpensive and simple structure. The profile of the sliding table was designed using the finite-element analysis (FEA) for high levitation and transportation efficiency. The prototype sliding table was made of alumina ceramic (Al2O3) to increase machining accuracy and rigidity using a structure composed of a pair of guide rails with a triangular cross section and piezoelectric transducers. Two types of transducers were used: bolt-clamped Langevin transducers and bimorph transducers. A 40-mm long slider was designed to fit atop the two rail guides. Flexural standing waves and torsional standing waves were observed along the guide rails at resonance, and the levitation of the slider was obtained using the flexural mode even while the levitation distance was less than 10 microm. The levitation distance of the slider was measured while increasing the slider's weight. The levitation pressure, rigidity, and vertical displacement amplitude of the levitating slider thus were measured to be 6.7 kN/m2, 3.0 kN/microm/m2, and less than 1 microm, respectively. Noncontact transport of the slider was achieved using phased drive of the two transducers at either end of the vibrating guide rail. By controlling the phase difference, the slider transportation direction could be switched, and a maximum thrust of 13 mN was obtained.

Animal Science. Instructor Guide [and] Student Reference. Volume 28, Number 3 [and] Volume 28, Number 4.

ERIC Educational Resources Information Center

Baker, Andy; And Others

This instructor guide and the corresponding student reference contain 4 units that include 30 lessons for a course in animal science for 11th- and 12th-grade agriculture science students. The units cover nutrition, genetics, reproduction, and animal health. The instructor's guide contains the following: objectives, competencies, motivational…

Crop Science. Instructor Guide [and] Student Reference. Volume 24, Numbers 5 and 6.

ERIC Educational Resources Information Center

Humphrey, John Kevin

This document consists of two separately published guides for a course on crop science: an instructor's guide and a student's reference manual. Each part contains nine lessons on the following topics: (1) economic importance of crops; (2) crop uses (products and byproducts); (3) plant and seed identification; (4) certified seed and variety…

Plant Science. Instructor Guide [and] Student Reference. Volume 24, Numbers 3 and 4.

ERIC Educational Resources Information Center

Humphrey, John Kevin

This document consists of two separately published guides for a course on plant science: an instructor's guide and a student's reference manual. Each part consists of eight lessons and cover the following topics: (1) importance of plants; (2) classification of plants; (3) plant growth factors; (4) weeds, diseases, insects; (5) germination; (6)…

Oakland County Science Safety Series: Reference Guide for Biology.

ERIC Educational Resources Information Center

Bury, Dan; And Others

This reference guide is designed to organize and suggest acceptable practices and procedures for dealing with safety in the area of biology instruction. It is intended as a reference for teachers, administrators, and other school staff in planning for science activities and in making daily safety decisions. Discussions deal with responsibility for…

Food Science and Technology. Teacher's Instructional Guide [and] Reference Book.

ERIC Educational Resources Information Center

Texas Tech Univ., Lubbock. Curriculum Center for Family and Consumer Sciences.

This reference book and teacher's instructional guide are intended for use in one- and two-year food science and technology programs for Texas high school students. The reference book provides information needed by employees in the food science and technology occupational area. Each chapter includes the following components: (1) a list of the…

Essentials of College and University Accounting: A Reference Companion to NACUBO's Online Self-Study Course

ERIC Educational Resources Information Center

National Association of College and University Business Officers (NJ3), 2006

2006-01-01

This reference guide presents the basic accounting concepts, terminology, and definitions used by colleges and universities. The guide, a companion to the National Association of College and University Business Officers' (NACUBO's) online self-study course of the same name or a standalone reference, compares college and university accounting…

9 CFR 390.3 - Indexes, reference guide, and handbook.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 9 Animals and Animal Products 2 2012-01-01 2012-01-01 false Indexes, reference guide, and handbook. 390.3 Section 390.3 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE FOOD SAFETY AND INSPECTION SERVICE ADMINISTRATIVE PROVISIONS FREEDOM OF INFORMATION AND PUBLIC INFORMATION § 390.3 Indexes, reference...

9 CFR 390.3 - Indexes, reference guide, and handbook.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 9 Animals and Animal Products 2 2014-01-01 2014-01-01 false Indexes, reference guide, and handbook. 390.3 Section 390.3 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE FOOD SAFETY AND INSPECTION SERVICE ADMINISTRATIVE PROVISIONS FREEDOM OF INFORMATION AND PUBLIC INFORMATION § 390.3 Indexes, reference...

9 CFR 390.3 - Indexes, reference guide, and handbook.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Indexes, reference guide, and handbook. 390.3 Section 390.3 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE FOOD SAFETY AND INSPECTION SERVICE ADMINISTRATIVE PROVISIONS FREEDOM OF INFORMATION AND PUBLIC INFORMATION § 390.3 Indexes, reference...

9 CFR 390.3 - Indexes, reference guide, and handbook.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 9 Animals and Animal Products 2 2013-01-01 2013-01-01 false Indexes, reference guide, and handbook. 390.3 Section 390.3 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE FOOD SAFETY AND INSPECTION SERVICE ADMINISTRATIVE PROVISIONS FREEDOM OF INFORMATION AND PUBLIC INFORMATION § 390.3 Indexes, reference...

First significant image improvement from a sodium-layer laser guide star adaptive optics system at Lick Observatory

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

Olivier, S.S.; Max, C.E.; Friedman, H.W.

1997-07-14

Atmospheric turbulence severely limits the resolution of ground-based telescopes. Adaptive optics can correct for the aberrations caused by the atmosphere, but requires a bright wavefront reference source in close angular proximity to the object being imaged. Since natural reference stars of the necessary brightness are relatively rare, methods of generating artificial reference beacons have been under active investigation for more than a decade. In this paper, we report the first significant image improvement achieved using a sodium-layer laser guide star as a wavefront reference for a high- order adaptive optics system. An artificial beacon was created by resonant scattering frommore » atomic sodium in the mesosphere, at an altitude of 95 km. Using this laser guide star, an adaptive optics system on the 3 m Shane Telescope at Lick Observatory produced a factor of 2.4 increase in peak intensity and a factor of 2 decrease in full width at half maximum of a stellar image, compared with image motion compensation alone. The Strehl ratio when using the laser guide star as the reference was 65% of that obtained with a natural guide star, and the image full widths at half maximum were identical, 0.3 arc sec, using either the laser or the natural guide star. This sodium-layer laser guide star technique holds great promise for the world`s largest telescopes. 24 refs., 4 figs., 1 tab.« less

Asymptomatic Infection in Decompensated Full-Thickness Corneal Grafts Referred for Repeat Penetrating Keratoplasty.

PubMed

Nahum, Yoav; Leon, Pia; Ricci-Filipovic, Benedetta Azzurra; Camposampiero, Davide; Ponzin, Diego; Busin, Massimo

2017-04-01

We report a case series of asymptomatic infections affecting failed corneal grafts in patients referred for repeat penetrating keratoplasty (PK). In this retrospective, noncomparative, interventional case series, we reviewed the medical records of all repeat PK procedures performed at Villa Serena-Villa Igea private Hospitals (Forlì, Italy) between January 2011 and March 2016. Specifically, preoperative and postoperative slit-lamp examinations, and the results of histological and bacteriological examinations, were noted. Fifty-three repeat PKs were performed in the study period. All patients were referred because of long-standing graft decompensation with stromal scars or surface irregularities, thus unsuitable for endothelial keratoplasty. None was referred because of presumed infection. Histological examination of the explanted buttons showed the presence of microorganisms of various types in 7 eyes. Cultures were positive in 4 of these cases and in one additional case Staphylococcus aureus was grown in culture, but was not seen in the histology specimen. None of the patients presented with unusual pain, tearing, or discomfort. Preoperative abnormal clinical findings included epithelial defect (n = 6), focal whitening of corneal stroma (n = 5), crystalline keratopathy (n = 1), and an elevated pigmented lesion (n = 1). After repeat PK, recurrence of the infection was seen in 5 of 7 (71%) cases, 2 of which required a third PK procedure. Apparently quiet eyes with failed PK can harbor slow-growing asymptomatic infection. An epithelial defect in a failed PK graft should raise suspicion of infection. Routine cultures and histological examination of the excised corneal buttons are instrumental in the diagnosis of these infections and can guide further treatment.

Xyce parallel electronic simulator reference guide, version 6.1

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

Keiter, Eric R; Mei, Ting; Russo, Thomas V.

2014-03-01

This document is a reference guide to the Xyce Parallel Electronic Simulator, and is a companion document to the Xyce Users Guide [1] . The focus of this document is (to the extent possible) exhaustively list device parameters, solver options, parser options, and other usage details of Xyce. This document is not intended to be a tutorial. Users who are new to circuit simulation are better served by the Xyce Users Guide [1] .

Reference Guide for Indoor Air Quality in Schools

EPA Pesticide Factsheets

IAQ Tools for Schools Action Kit - IAQ Reference Guide. This guidance is designed to present practical and often low-cost actions you can take to identify and address existing or potential air quality problems.

EPA QUICK REFERENCE GUIDES

EPA Science Inventory

EPA Quick Reference Guides are compilations of information on chemical and biological terrorist agents. The information is presented in consistent format and includes agent characteristics, release scenarios, health and safety data, real-time field detection, effect levels, samp...

The Iroquois People: We Are All Born of the Same Mother. A Reference Guide, Title VII.

ERIC Educational Resources Information Center

Rosenblat, Marilyn L.; And Others

Written for classroom teachers grades K-12, this reference guide on the Iroquois Indians provides an overview of history, religion, and culture and points out contributions of the Iroquois people. Concentrating on chronological history, the guide begins with formation of the Iroquois Confederacy (later a League of Six Nations) and continues after…

Beef Production for Agricultural Science I Core Curriculum. Student Reference. AGDEX 420/10.

ERIC Educational Resources Information Center

Missouri Univ., Columbia. Instructional Materials Lab.

This student reference booklet is designed to accompany lessons outlined in the companion instructor's guide on beef production. Together, the student reference and instructor's guide form part of the Animal Science I core curriculum. This unit on beef production is divided into five lessons in these areas: selection of breeding stock, breeding…

Quantum Analysis of a Microcavity-Tuned Bloch Oscillator for Tunable Spontaneous Emission and Absorption of Terahertz Radiation

DTIC Science & Technology

2007-06-20

qz/qx) 2]1/2 is the mode dispersion relation, and ωc = qxc/ √ ε is the angular cutoff frequency. The guided mode wavelength is written as λ = λc/[(ωq...the guided modes corresponding to standing waves with respect to the X and Y axes designated by an integer pair m ,n, and propagating waves along...the angular cutoff frequency determined by the waveguide geometry. The guided mode wavelength is written as =c / q /c2−11/2, where c=2Lx is

2013 Immune Risk Standing Review Panel Evidence Review for: The Risk of Crew Adverse Health Event Due to Altered Immune Response

NASA Technical Reports Server (NTRS)

Steinberg, Susan

2014-01-01

The 2013 Immune Risk Standing Review Panel (from here on referred to as the SRP) met for a site visit in Houston, TX on February 3-4, 2014. The SRP reviewed the new Evidence Report for the Risk of Crew Adverse Health Event Due to Altered Immune Response (from here on referred to as the 2013 Immune Evidence Report), as well as the Research Plan for this Risk that is in the current version of the Human Research Program’s (HRP) Integrated Research Plan (IRP).

A guide for evaluating the adequacy of oak advance reproduction.

Treesearch

Ivan L. Sander; Paul S. Johnson; Richard F. Watt

1976-01-01

Gives instructions for conducting an inventory of oak advance reproduction prior to final harvest cutting to evaluate the potential for successful oak reproduction in new stands. The potential for oak stump sprouting is also considered.

Guide to analyzing investment options using TWIGS.

Treesearch

Charles R Blinn; Dietmar W. Rose; Monique L. Belli

1988-01-01

Describes methods for analyzing economic return of simulated stand management alternatives in TWIGS. Defines and discusses net present value, equivalent annual income, soil expectation value, and real vs. nominal analyses. Discusses risk and sensitivity analysis when comparing alternatives.

The user's guide to STEMS (Stand and Tree Evaluation and Modeling System).

Treesearch

David M. Belcher

1981-01-01

Presents the structure of STEMS, a computer program for projecting growth of individual trees within the Lake States Region, and discusses its input, processing, major subsystems, and output. Includes an example projection.

The Study and Measurement of Values and Attitudes.

ERIC Educational Resources Information Center

Kerlinger, Fred N.

The author defines values, attitudes, and beliefs according to their relation to referents. A referent is a construct standing for a set or category of social objects, ideas, or behaviors that is the focus of an attitude. Attitudes and values are belief systems. Beliefs are enduring cognitions about referents; beliefs reflect the value and…

Reference conditions for old-growth redwood restoration on alluvial flats

Treesearch

Christa M. Dagley; John-Pascal. Berrill

2012-01-01

We quantified structural attributes in three alluvial flat old-growth coast redwood stands. Tree size parameters and occurrences of distinctive features (e.g., burls, goose pens) were similar between stands. Occurrence of distinctive features was greater among larger trees. Tree sizefrequency distributions conformed to a reverse-J diameter distribution. The range of...

Reference Stands for Silvicultural Research: A Maine Perspective

Treesearch

Laura S. Kenefic; Alan S. White; Andrew R. Cutko; Shawn Fraver

2005-01-01

Silvicultural experiments should have untreated stand replicates in which development can be tracked over time. Unfortunately, field studies are seldom ideal. This article is one of six in this issue addressing experimental controls. Our focus is the Penobscot Experimental Forest (PEF) in Maine, where a 55-year-old experiment in northern conifer silviculture has an...

Time Projection Compton Spectrometer (TPCS). User`s guide

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

Landron, C.O.; Baldwin, G.T.

1994-04-01

The Time Projection Compton Spectrometer (TPCS) is a radiation diagnostic designed to determine the time-integrated energy spectrum between 100 keV -- 2 MeV of flash x-ray sources. This guide is intended as a reference for the routine operator of the TPCS. Contents include a brief overview of the principle of operation, detailed component descriptions, detailed assembly and disassembly procedures, guide to routine operations, and troubleshooting flowcharts. Detailed principle of operation, signal analysis and spectrum unfold algorithms are beyond the scope of this guide; however, the guide makes reference to sources containing this information.

2013 Vehicle Theft Prevention Quick Reference Guide for the Law Enforcement Community

DOT National Transportation Integrated Search

2013-08-01

"This and future versions of the Vehicle TheftPrevention Quick Reference Guide for the Law Enforcement Community will provide comprehensive information for vehicle lines. The parts-marking requirements have been : extended to include: : all passe...

TRENDS: A flight test relational database user's guide and reference manual

NASA Technical Reports Server (NTRS)

Bondi, M. J.; Bjorkman, W. S.; Cross, J. L.

1994-01-01

This report is designed to be a user's guide and reference manual for users intending to access rotocraft test data via TRENDS, the relational database system which was developed as a tool for the aeronautical engineer with no programming background. This report has been written to assist novice and experienced TRENDS users. TRENDS is a complete system for retrieving, searching, and analyzing both numerical and narrative data, and for displaying time history and statistical data in graphical and numerical formats. This manual provides a 'guided tour' and a 'user's guide' for the new and intermediate-skilled users. Examples for the use of each menu item within TRENDS is provided in the Menu Reference section of the manual, including full coverage for TIMEHIST, one of the key tools. This manual is written around the XV-15 Tilt Rotor database, but does include an appendix on the UH-60 Blackhawk database. This user's guide and reference manual establishes a referrable source for the research community and augments NASA TM-101025, TRENDS: The Aeronautical Post-Test, Database Management System, Jan. 1990, written by the same authors.

Book Reviews: A Guide to Locating Reviews of Books in the Social Sciences and Humanities.

ERIC Educational Resources Information Center

Carroll, Margaret, Comp.

The guide identifies over 75 sources of book reviews in the reference department of McLennan Library at McGill University as of 1977. Describing many standard reference books, the guide was designed to assist students looking for book reviews and to illustrate the variety of sources for reviews in the McLennan Library. Section one, Major Sources…

USAF Development Of Optical Correlation Missile Guidance

NASA Astrophysics Data System (ADS)

Kaehr, Ronald; Spector, Marvin

1980-12-01

In 1965, the Advanced Development Program (ADP)-679A of the Avionics Laboratory initiated development of guidance systems for stand-off tactical missiles. Employing project engineering support from the Aeronautical Systems Division, WPAFB, the Avionics Laboratory funded multiple terminal guidance concepts and related midcourse navigation technology. Optical correlation techniques which utilize prestored reference information for autonomous target acquisition offered the best near-term opportunity for meeting mission goals. From among the systems studied and flight tested, Aimpoint* optical area guidance provided the best and most consistent performance. Funded development by the Air Force ended in 1974 with a MK-84 guided bomb drop test demonstration at White Sands Missile Range and the subsequent transfer of the tactical missile guidance development charter to the Air Force Armament Laboratory, Eglin AFB. A historical review of optical correlation development within the Avionics Laboratory is presented. Evolution of the Aimpoint system is specifically addressed. Finally, a brief discussion of trends in scene matching technology is presented.

Forest treatment opportunities for Kansas 1982-1991.

Treesearch

W. Brad Smith; W.J. Moyer

1984-01-01

Reviews treatment opportunities for timber stands in Kansas from 1982 to 1991. Under the assumptions and management guides specified, 45% of Kansas' commercial forest land would benefit from timber harvest or some other form of treatment during the decade.

Reference Collections and Standards.

ERIC Educational Resources Information Center

Winkel, Lois

1999-01-01

Reviews six reference materials for young people: "The New York Public Library Kid's Guide to Research"; "National Audubon Society First Field Guide. Mammals"; "Star Wars: The Visual Dictionary"; "Encarta Africana"; "World Fact Book, 1998"; and "Factastic Book of 1001 Lists". Includes ordering information.(AEF)

Xyce parallel electronic simulator : reference guide.

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

Mei, Ting; Rankin, Eric Lamont; Thornquist, Heidi K.

2011-05-01

This document is a reference guide to the Xyce Parallel Electronic Simulator, and is a companion document to the Xyce Users Guide. The focus of this document is (to the extent possible) exhaustively list device parameters, solver options, parser options, and other usage details of Xyce. This document is not intended to be a tutorial. Users who are new to circuit simulation are better served by the Xyce Users Guide. The Xyce Parallel Electronic Simulator has been written to support, in a rigorous manner, the simulation needs of the Sandia National Laboratories electrical designers. It is targeted specifically to runmore » on large-scale parallel computing platforms but also runs well on a variety of architectures including single processor workstations. It also aims to support a variety of devices and models specific to Sandia needs. This document is intended to complement the Xyce Users Guide. It contains comprehensive, detailed information about a number of topics pertinent to the usage of Xyce. Included in this document is a netlist reference for the input-file commands and elements supported within Xyce; a command line reference, which describes the available command line arguments for Xyce; and quick-references for users of other circuit codes, such as Orcad's PSpice and Sandia's ChileSPICE.« less

Academically Productive Talk in a College Classroom

ERIC Educational Resources Information Center

Rybakova, Katie; Whitt, Kate Cook

2017-01-01

The classic image of a college classroom often includes a professor standing at the front of a room or hall, often standing near a chalkboard or projector screen, lecturing to a room full of 30 to 100 students diligently taking notes. This model of instruction, often referred to as direct instruction, however, is grounded in somewhat-outdated…

Selecting a silvicultural system

Treesearch

Richard M. Godman

1992-01-01

Sometimes a name creates a problem. The name of a silvicultural system usually refers to the way a stand is cut to get regeneration-"single tree selection"-for example. Trouble is, the name suggests that the regeneration cut will be the first treatment applied to the stand. Not so. We are now mostly making "intermediate" cuts in our Lake States...

Xyce™ Parallel Electronic Simulator Reference Guide, Version 6.5

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

Keiter, Eric R.; Aadithya, Karthik V.; Mei, Ting

2016-06-01

This document is a reference guide to the Xyce Parallel Electronic Simulator, and is a companion document to the Xyce Users’ Guide. The focus of this document is (to the extent possible) exhaustively list device parameters, solver options, parser options, and other usage details of Xyce. This document is not intended to be a tutorial. Users who are new to circuit simulation are better served by the Xyce Users’ Guide. The information herein is subject to change without notice. Copyright © 2002-2016 Sandia Corporation. All rights reserved.

Module Curriculum Guide: A Study of Ourstory in Africa Pre and Post "His-story." Reference Works of Yosef Ben Jochannan.

ERIC Educational Resources Information Center

Alexander, E. Curtis

The published and unpublished works of Dr. Yosef ben-Jochannan serve as the basis for this reference guide to African history and culture. The guide is intended for use by curriculum developers and high school and college level classroom teachers as they develop and implement courses on African studies and/or units to be incorporated into existing…

Energy Guide: A Directory of Information Resources.

ERIC Educational Resources Information Center

Bemis, Virginia; And Others

This guide is a collection of various information sources pertaining to energy. The chapters separate references according to the type of material (instructional aids, texts, periodicals, reference materials), or the issuing organization (non-government organizations, government services, courses, programs, centers, and research projects). One…

Jobs and Economic Development Impact (JEDI) Model Geothermal User Reference Guide

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

Johnson, C.; Augustine, C.; Goldberg, M.

2012-09-01

The Geothermal Jobs and Economic Development Impact (JEDI) model, developed through the National Renewable Energy Laboratory (NREL), is an Excel-based user-friendly tools that estimates the economic impacts of constructing and operating hydrothermal and Enhanced Geothermal System (EGS) power generation projects at the local level for a range of conventional and renewable energy technologies. The JEDI Model Geothermal User Reference Guide was developed to assist users in using and understanding the model. This guide provides information on the model's underlying methodology, as well as the parameters and references used to develop the cost data utilized in the model. This guide alsomore » provides basic instruction on model add-in features, operation of the model, and a discussion of how the results should be interpreted.« less

Design of Mechanism for Assisting Standing Movement Using Planar Linkage and Gear Train

NASA Astrophysics Data System (ADS)

Nango, Jun; Yoshizawa, Hisato; Liu, Jiajun

The number of people who are in need of nursing care due to difficulties they experience with performing various activities of daily living is increasing. In particular, the action of standing up is performed frequently in daily life, and this action starts to induce pain in joints as people age. In this research, we develop a device whose seat plate follows the movement of the thigh in the action of standing up for the purpose of relieving the burden from the joints and reducing the effort associated with nursing care. The device is designed by using a planar five-link mechanism and a gear train, and only a single input is needed to drive the device. The respective lengths of the links are determined by comparing the movement of the seat plate of the device with the movement of the human thigh in the action of standing up. In addition, this device is expected to be useful for assisting users in standing up in a natural manner, including in the case when the body remains supported by the seat plate, as well as for guiding the individual movements of users in the action of standing up.

Projecting treatment opportunities for current Minnesota forest conditions.

Treesearch

W. Brad Smith; Pamela J. Jakes

1981-01-01

Reviews opportunities for treatment of timber stands in Minnesota for the decade of 1977-1986. Under the assumptions and management guides specified, 27% of Minnesota's commercial forest land would require timber harvest or some other form of treatment during the decade.

The use of computed tomography scans and the Bender Gestalt Test in the assessment of competency to stand trial and criminal responsibility in the field of mental health and law.

PubMed

Mosotho, Nathaniel Lehlohonolo; Timile, Ino; Joubert, Gina

computed tomography and the Bender Gestalt Test are some of the tests used routinely for the assessment of alleged offenders referred under Sections 77 and 78 of the Criminal Procedure Act 51 of 1977. An exploratory retrospective study was conducted at the Free State Psychiatric Complex. The aim of this study was to identify the extent to which the Bender Gestalt Test results and the computed tomography scans are associated with outcomes in the assessment of competency to stand trial and criminal responsibility in individuals referred to the Free State Psychiatric Complex (FSPC) observation unit. This was a cross-sectional study and the entire population of patients admitted in 2013 was included in the study. The clinical and demographic data were obtained from patient files. The majority of participants were black, males, single and unemployed. The most common diagnosis was schizophrenia. The current study showed no statistically significant association between the Bender Gestalt Test Hain's scores and the outcome of criminal responsibility and competency to stand trial. Similarly, the study also showed no statistically significant association between the presence of a brain lesion and the outcome of criminal responsibility and competency to stand trial. It was also concluded that as CT scans are expensive, patients should be referred for that service only when there is a clear clinical indication to do so. Copyright © 2016 Elsevier Ltd. All rights reserved.

Pocket Guide to Transportation 2017

DOT National Transportation Integrated Search

2017-05-01

The BTS Pocket Guide to Transportation is a quick reference guide to significant transportation statistics. All the previous seven sections plus a new Major Trends section are included. This year marks the 20th anniversary of the Pocket Guide, which ...

User's guide to the douglas-fir beetle impact model. Forest Service general technical report

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

Marsden, M.A.; Eav, B.B.; Thompson, M.K.

1994-09-01

Douglas-fir beetle occurs throughout the range of its principal host, Douglas-fir. At epidemic levels, the beetle causes considerable mortality in large-diameter Douglas-fir trees. Wind storms, drought, fire, and other factors have been reported as precendent conditions for epidemics of Douglas-fir beetle. An impact model has been developed to simulate tree mortality during such epidemics. The model has been linked to the Stand Prognosis Model (Forest Vegetation Simulator). This is a guide for using the model.

Individualized Study Guide on Apiculture: Instructor's Guide. Curriculum Materials for Agricultural Education.

ERIC Educational Resources Information Center

Housmam, John L.; And Others

The instructor's guide is coordinated for use with the student guide. The guide includes suggestions for teacher preparation, equipment and supply needs, suggested references, available audiovisual materials, open-ended questions for classroom discussion, educational opportunities for students, and a form for student evaluation of the study guide.…

Sap flux density and stomatal conductance of European beech and common oak trees in pure and mixed stands during the summer drought of 2003

NASA Astrophysics Data System (ADS)

Jonard, F.; André, F.; Ponette, Q.; Vincke, C.; Jonard, M.

2011-10-01

SummarySap flux density of European beech and common oak trees was determined from sap flow measurements in pure and mixed stands during the summer drought of 2003. Eight trees per species and per stand were equipped with sap flow sensors. Soil water content was monitored in each stand at different depths by using time-domain reflectometry (TDR). Leaf area index and vertical root distribution were also investigated during the growing season. From sap flux density ( SFD) data, mean stomatal conductance of individual trees ( G s) was calculated by inverting the Penman-Monteith equation. Linear mixed models were developed to analyse the effects of species and stand type (pure vs. mixed) on SFD and G s and on their sensitivity to environmental variables (vapour pressure deficit ( D), incoming solar radiation ( R G), and relative extractable water ( REW)). For reference environmental conditions, we did not find any tree species or stand type effects on SFD. The sensitivity of SFD to D was higher for oak than for beech in the pure stands ( P < 0.0001) but the mixing of species reduced it for oak and increased it for beech, so that the sensitivity of SFD to D became higher for beech than for oak in the mixed stand ( P < 0.0001). At reference conditions, G s was significantly higher for beech compared to oak (2.1 and 1.8 times in the pure and mixed stand, respectively). This was explained by a larger beech sapwood-to-leaf area ratio compared to oak. The sensitivity of G s to REW was higher for beech than for oak and was ascribed to a higher vulnerability of beech to air embolism and to a more sensitive stomatal regulation. The sensitivity of beech G s to REW was lower in the mixed than in the pure stand, which could be explained by a better sharing of the resources in the mixture, by facilitation processes (hydraulic lift), and by a rainfall partitioning in favour of beech.

Quantum Optics in Phase Space

NASA Astrophysics Data System (ADS)

Schleich, Wolfgang P.

2001-04-01

Quantum Optics in Phase Space provides a concise introduction to the rapidly moving field of quantum optics from the point of view of phase space. Modern in style and didactically skillful, Quantum Optics in Phase Space prepares students for their own research by presenting detailed derivations, many illustrations and a large set of workable problems at the end of each chapter. Often, the theoretical treatments are accompanied by the corresponding experiments. An exhaustive list of references provides a guide to the literature. Quantum Optics in Phase Space also serves advanced researchers as a comprehensive reference book. Starting with an extensive review of the experiments that define quantum optics and a brief summary of the foundations of quantum mechanics the author Wolfgang P. Schleich illustrates the properties of quantum states with the help of the Wigner phase space distribution function. His description of waves ala WKB connects semi-classical phase space with the Berry phase. These semi-classical techniques provide deeper insight into the timely topics of wave packet dynamics, fractional revivals and the Talbot effect. Whereas the first half of the book deals with mechanical oscillators such as ions in a trap or atoms in a standing wave the second half addresses problems where the quantization of the radiation field is of importance. Such topics extensively discussed include optical interferometry, the atom-field interaction, quantum state preparation and measurement, entanglement, decoherence, the one-atom maser and atom optics in quantized light fields. Quantum Optics in Phase Space presents the subject of quantum optics as transparently as possible. Giving wide-ranging references, it enables students to study and solve problems with modern scientific literature. The result is a remarkably concise yet comprehensive and accessible text- and reference book - an inspiring source of information and insight for students, teachers and researchers alike.

Self-reported knee pain and disability among healthy individuals: reference data and factors associated with the Knee injury and Osteoarthritis Outcome Score (KOOS) and KOOS-Child.

PubMed

Baldwin, J N; McKay, M J; Simic, M; Hiller, C E; Moloney, N; Nightingale, E J; Burns, J

2017-08-01

To develop normative reference data for the Knee injury and Osteoarthritis Outcome Score (KOOS) and KOOS-Child, as well as investigate socio-demographic, psychological and physical factors associated with knee pain and disability among healthy adults. The KOOS or KOOS-Child (each containing five subscales) was administered to participants aged 8-101 years within the 1000 Norms Project, an observational study of 1000 self-reported healthy individuals. Self-efficacy, physical activity, body mass index (BMI), lower limb alignment, knee frontal plane projection angle (FPPA), knee range of motion (ROM), knee and hip strength, six-minute walk, 30-second chair stand and timed up and down stairs tests were collected. KOOS data were dichotomised using established cut-off scores and logistic regression analyses were conducted for each subscale. Socio-demographic characteristics were similar to the Australian population. Normative reference data were generated for children (8-17 years) and adults (18-101 years). Female adults were up to twice as likely to report knee pain, symptoms and sport/recreation (Sport/Rec) limitations compared to males (P < .05). Older age, lower self-efficacy, greater BMI, varus lower limb alignment, lower knee flexion ROM and lower hip external rotation (ER) strength were independently associated with knee pain and disability among adults. Age- and gender-stratified reference data for the KOOS and KOOS-Child have been developed to guide interpretation of results in practice and research for individuals with knee disorders. Psychological and physical factors are linked with self-reported knee pain/disability among adults, and longitudinal studies to investigate causation are required. Copyright © 2017 Osteoarthritis Research Society International. Published by Elsevier Ltd. All rights reserved.

Korean anatomical reference data for adults for use in radiological protection

NASA Astrophysics Data System (ADS)

Choi, Chansoo; Yeom, Yeon Soo; Nguyen, Thang Tat; Lee, Hanjin; Han, Haegin; Shin, Bangho; Zhang, Xujia; Kim, Chan Hyeong; Chung, Beom Sun

2018-01-01

For radiological protection from exposure to ionizing radiation, in which a population-averaged dose evaluation is used, establishing a system of reference anatomical and physiological data for a specific population of interest is important. Some studies were done in the past to establish Korean reference data; however, the data provided the mass values only for a limited number of organs/tissues. In addition, the standing height and total body mass are based on 20-year-old data. In the present study, a new set of Korean reference anatomical values was established for use in the radiological protection of Korean workers and members of the public. The established Korean reference data provide the masses of 58 organs/tissues, including those needed to calculate the effective dose, which were derived by collecting and analyzing various scientific reports in the literature and data. In addition, the data provide not only standing height and total body mass, but also 131 additional anthropometric parameters; these values were derived from the most recent Korean national survey project, 7 th Size Korea. The characteristics of the data were also compared with several other population data, including the Asian and the International Commission on Radiological Protection (ICRP) reference data.

College Students with Disabilities and Assistive Technology: A Desk Reference Guide.

ERIC Educational Resources Information Center

Thompson, Anne R.; And Others

This resource guide is designed to provide a quick reference for professionals (employment recruiters and counselors in vocational rehabilitation, disability services, and career services), who work with college students with disabilities, in incorporating assistive technology into planning for postsecondary education and employment. First, types…

Psychology: A Student's Guide to Reference Sources.

ERIC Educational Resources Information Center

Lachance, Barbara, Comp.

This bibliography lists reference sources which are useful for research in psychology. Contents are selected, emphasizing clinical psychology. Two major sections of the guide, general and specific topics, supplement each other. The general section, arranged by form--dictionaries, handbooks, and encyclopedias--includes works which treat all facets…

Archaeology: A Guide to Reference Sources.

ERIC Educational Resources Information Center

Morrison, Doreen, Comp.

This bibliographic guide lists reference sources available at McGill University for research in prehistory and non-classical archaeology. No exclusively biographical sources have been included, but many of the encyclopedias and handbooks contain biographical information and are annotated accordingly. Titles are listed in the following categories:…

Water Quality in Small Community Distribution Systems. A Reference Guide for Operators

EPA Science Inventory

The U.S. Environmental Protection Agency (EPA) has developed this reference guide to assist the operators and managers of small- and medium-sized public water systems. This compilation provides a comprehensive picture of the impact of the water distribution system network on dist...

Relative density: the key to stocking assessment in regional analysis—a forest survey viewpoint.

Treesearch

Colin D. MacLean

1979-01-01

Relative density is a measure of tree crowding compared to a reference level such as normal density. This stand attribute, when compared to management standards, indicates adequacy of stocking. The Pacific Coast Forest Survey Unit assesses the relative density of each stand sampled by summing the individual density contributions of each tree tallied, thus quantifying...

Users guide to ACORn: a comprehensive Ozark regeneration simulator.

Treesearch

Daniel C. Dey; Michael Ter-Mikaelian; Paul S. Johnson; Stephen R. Shifley

1996-01-01

Describes how to use the ACORn computer program for predicting number of trees per acre and stocking percent by species and diameter classes 21 years after complete overstory removal of oak stands in the Ozark Highlands of Missouri and adjacent States.

A stocking guide for eastern white pine

Treesearch

James S. Philbrook; James P. Barrett; William B. Leak

1973-01-01

A stocking chart for eastern white pine is presented and described. The chart shows basal areas and numbers of trees by mean stand diameter, representing the upper limit in stocking for practical management (A curve) and minimum stocking for full site utilization (B curve).

Reference-guided assembly of four diverse Arabidopsis thaliana genomes

PubMed Central

Schneeberger, Korbinian; Ossowski, Stephan; Ott, Felix; Klein, Juliane D.; Wang, Xi; Lanz, Christa; Smith, Lisa M.; Cao, Jun; Fitz, Joffrey; Warthmann, Norman; Henz, Stefan R.; Huson, Daniel H.; Weigel, Detlef

2011-01-01

We present whole-genome assemblies of four divergent Arabidopsis thaliana strains that complement the 125-Mb reference genome sequence released a decade ago. Using a newly developed reference-guided approach, we assembled large contigs from 9 to 42 Gb of Illumina short-read data from the Landsberg erecta (Ler-1), C24, Bur-0, and Kro-0 strains, which have been sequenced as part of the 1,001 Genomes Project for this species. Using alignments against the reference sequence, we first reduced the complexity of the de novo assembly and later integrated reads without similarity to the reference sequence. As an example, half of the noncentromeric C24 genome was covered by scaffolds that are longer than 260 kb, with a maximum of 2.2 Mb. Moreover, over 96% of the reference genome was covered by the reference-guided assembly, compared with only 87% with a complete de novo assembly. Comparisons with 2 Mb of dideoxy sequence reveal that the per-base error rate of the reference-guided assemblies was below 1 in 10,000. Our assemblies provide a detailed, genomewide picture of large-scale differences between A. thaliana individuals, most of which are difficult to access with alignment-consensus methods only. We demonstrate their practical relevance in studying the expression differences of polymorphic genes and show how the analysis of sRNA sequencing data can lead to erroneous conclusions if aligned against the reference genome alone. Genome assemblies, raw reads, and further information are accessible through http://1001genomes.org/projects/assemblies.html. PMID:21646520

Cohort Default Rate Guide.

ERIC Educational Resources Information Center

Department of Education, Washington, DC. Default Management Div.

This guide is designed to assist schools with their Federal Family Education Loan Program (FFEL) and the William D. Ford Federal Direct Loan (Direct Loan) Program cohort default rate. The guide is a reference tool in understanding cohort default rates and processes. This guide incorporates two former guides, the "Draft Cohort Default Rate…

Public Administration: A Bibliography of Selected Reference Sources.

ERIC Educational Resources Information Center

Brustman, Mary Jane

This guide presents an annotated list of selected reference sources in public administration. All of the sources listed are found at the Graduate Library for Public Affairs and Policy (GLPP) located at the State University of New York, Albany. Detailed, exhaustive guides in literature, research, indexes, abstracts, statistical sources, government…

ARBA Guide to Biographical Resources 1986-1997.

ERIC Educational Resources Information Center

Wick, Robert L., Ed.; Mood, Terry Ann, Ed.

This guide provides a representative selection of biographical dictionaries and related works useful to the reference and collection development processes in all types of libraries. Three criteria were used in selection: (1) each item included was published within the past 12 years; (2) each item has been included in American Reference Books…

Anthropology: A Student's Guide to Reference Sources.

ERIC Educational Resources Information Center

Slavin, Suzy M., Comp.

The guide identifies approximately 100 anthropology source materials in the reference department of McLennan Library at McGill University. It was designd to help students doing anthropological research and to illustrate the variety of materials on social and cultural anthropology in the McLennan Library. Physical anthropolgy, linguistics, and…

9 CFR 390.3 - Indexes, reference guide, and handbook.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Indexes, reference guide, and handbook. 390.3 Section 390.3 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE FOOD SAFETY AND INSPECTION SERVICE ADMINISTRATIVE PROVISIONS FREEDOM OF INFORMATION AND PUBLIC...

Russian Literature: A Guide to Reference Sources.

ERIC Educational Resources Information Center

McGill Univ., Montreal (Quebec). McLennan Library.

An annotated bibliography of general and specialized reference works for Russian and Soviet literature is intended for both students and researchers. English language and Russian language sources in the McGill University (Canada) libraries are included. Subject headings include guides (to the literature and to archival resources), encyclopedias,…

Theatre and Cinema Architecture: A Guide to Information Sources.

ERIC Educational Resources Information Center

Stoddard, Richard

This annotated bibliography cites works related to theatres, movie houses, opera houses, and dance facilities. It is divided into three parts: general references, theatre architecture, and cinema architecture. The part on general references includes bibliographies and periodicals. The second and main part of the guide, on theatre architecture,…

Canopy transpiration for two Japanese cypress forests with contrasting structures

NASA Astrophysics Data System (ADS)

Tsuruta, K.; Komatsu, H.; Kume, T.; Shinohara, Y.; Otsuki, K.

2012-12-01

Canopy transpiration (EC) could have large variations among stands with different structures. To evaluate a difference in EC between stands with different structures for Japanese cypress, we observed EC using the sap flow technique in two stands with contrasting structures (age was 19 year and 99 year, mean diameter at breast height was 13.5 cm and 44.6 cm, stem density was 2100 trees ha-1 and 350 trees ha-1, respectively) for 5 months under the same meteorological condition. The mean stand sap flux density (JS) for measurement period and stand sapwood area (AS_stand) for the old stand (0.43 m3 m-2 day-1 and 15.2 m2 ha-1) were lower than those for the young stand (0.62 m3 m-2 day-1 and 20.4 m2 ha-1) by 31.1 % and 25.4 %, respectively. EC is calculated as a product of JS and AS_stand. Therefore the EC in the old stand was lower than that in the young stand by 50 %. We calculated the contribution of the reference JS for a given meteorological conditions (JSref) and the response of JS to the meteorological conditions (JSresp) in the two stands, and examined which is a primary factor for the difference of EC between the two studied stands. The JSresp for the young stand were not considerably different from that for the old stand, whereas JSref for the young stand was greater than that for the old stand. This indicates that JSref (not JSresp) was the primary cause for the difference of EC between the two stands. Further studies observing EC from stands with various structures are needed to generalize our conclusions.

Direct observation of laser guided corona discharges

PubMed Central

Wang, Tie-Jun; Wei, Yingxia; Liu, Yaoxiang; Chen, Na; Liu, Yonghong; Ju, Jingjing; Sun, Haiyi; Wang, Cheng; Lu, Haihe; Liu, Jiansheng; Chin, See Leang; Li, Ruxin; Xu, Zhizhan

2015-01-01

Laser based lightning control holds a promising way to solve the problem of the long standing disaster of lightning strikes. But it is a challenging project due to insufficient understanding of the interaction between laser plasma channel and high voltage electric filed. In this work, a direct observation of laser guided corona discharge is reported. Laser filament guided streamer and leader types of corona discharges were observed. An enhanced ionization took place in the leader (filament) through the interaction with the high voltage discharging field. The fluorescence lifetime of laser filament guided corona discharge was measured to be several microseconds, which is 3 orders of magnitude longer than the fluorescence lifetime of laser filaments. This work could be advantageous towards a better understanding of laser assisted leader development in the atmosphere. PMID:26679271

COLLABORATIVE GUIDE: A REEF MANAGER'S GUIDE TO ...

EPA Pesticide Factsheets

Innovative strategies to conserve the world's coral reefs are included in a new guide released today by NOAA, and the Australian Great Barrier Reef Marine Park Authority, with author contributions from a variety of international partners from government agencies, non-governmental organizations, and academic institutions. Referred to as A Reef Manager's Guide to Coral Bleaching, the guide will provide coral reef managers with the latest scientific information on the causes of coral bleaching and new management strategies for responding to this significant threat to coral reef ecosystems. Innovative strategies to conserve the world's coral reefs are included in a new guide released today by NOAA, and the Australian Great Barrier Reef Marine Park Authority, with author contributions from a variety of international partners from government agencies, non-governmental organizations, and academic institutions. Dr. Jordan West, of the National Center for Environmental Assessment, was a major contributor to the guide. Referred to as

Would the Real Corporate University Please Stand Up?

ERIC Educational Resources Information Center

Walton, John

2005-01-01

Purpose: Aims to investigate the similarities and differences between traditional and corporate universities and determine whether their respective futures will continue to plough separate furrows or converge. Design/methodology/approach: Examines mission statements, core values, guiding principles, aims and objectives from a sample of traditional…

Nanometre-thick single-crystalline nanosheets grown at the water-air interface

NASA Astrophysics Data System (ADS)

Wang, Fei; Seo, Jung-Hun; Luo, Guangfu; Starr, Matthew B.; Li, Zhaodong; Geng, Dalong; Yin, Xin; Wang, Shaoyang; Fraser, Douglas G.; Morgan, Dane; Ma, Zhenqiang; Wang, Xudong

2016-01-01

To date, the preparation of free-standing 2D nanomaterials has been largely limited to the exfoliation of van der Waals solids. The lack of a robust mechanism for the bottom-up synthesis of 2D nanomaterials from non-layered materials has become an obstacle to further explore the physical properties and advanced applications of 2D nanomaterials. Here we demonstrate that surfactant monolayers can serve as soft templates guiding the nucleation and growth of 2D nanomaterials in large area beyond the limitation of van der Waals solids. One- to 2-nm-thick, single-crystalline free-standing ZnO nanosheets with sizes up to tens of micrometres are synthesized at the water-air interface. In this process, the packing density of surfactant monolayers adapts to the sub-phase metal ions and guides the epitaxial growth of nanosheets. It is thus named adaptive ionic layer epitaxy (AILE). The electronic properties of ZnO nanosheets and AILE of other materials are also investigated.

Nuclear Computerized Library for Assessing Reactor Reliability (NUCLARR). Version 3.5, Quick Reference Guide

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

Gilbert, B.G.; Richards, R.E.; Reece, W.J.

1992-10-01

This Reference Guide contains instructions on how to install and use Version 3.5 of the NRC-sponsored Nuclear Computerized Library for Assessing Reactor Reliability (NUCLARR). The NUCLARR data management system is contained in compressed files on the floppy diskettes that accompany this Reference Guide. NUCLARR is comprised of hardware component failure data (HCFD) and human error probability (HEP) data, both of which are available via a user-friendly, menu driven retrieval system. The data may be saved to a file in a format compatible with IRRAS 3.0 and commercially available statistical packages, or used to formulate log-plots and reports of data retrievalmore » and aggregation findings.« less

Vadose zone isobaric well

DOEpatents

Hubbell, Joel M.; Sisson, James B.

2001-01-01

A deep tensiometer is configured with an outer guide tube having a vented interval along a perforate section at its lower end, which is isolated from atmospheric pressure at or above grade. A transducer having a monitoring port and a reference port is located within a coaxial inner guide tube. The reference port of the transducer is open to the vented interval of the outer guide tube, which has the same gas pressure as in the sediment surrounding the tensiometer. The reference side of the pressure transducer is thus isolated from the effects of atmospheric pressure changes and relative to pressure changes in the material surrounding the tensiometer measurement location and so it is automatically compensated for such pressure changes.

Effects of Gender, Load, and Backpack on Easy Standing and Vertical Jump Performance. Volume 2

DTIC Science & Technology

1982-03-01

D BY RICHARD C. NELSON AND PHILIP E. MARTIN BIOMECHANICS LABORATORY THE PENNSYLVANIA STATE UNIVERSITY UNIVERSITY PARK, PENNSYLVANIA MARCH...PERFORMING ORGANIZATION NAME AND ADDRESS Biomechanics Laboratory The Pennsylvania State University University Park. Pennsylvania 16802 10. PROGRAM...REFERENCES APPENDICES A. Clothing and Equipment Used in This Study B. ANOVA Summary Tables for Easy Standing C. ANOVA Summary Tables for

Responses of Ips pini (Say), Pityogenes knechteli Swaine and Associated Beetles (Coleoptera) to Host Monoterpenes in Stands of Lodgepole Pine

Treesearch

Daniel R. Miller; John H. Borden

2003-01-01

We conducted seven experiments in stands of mature lodgepole pine in southern British Columbia to elucidate the role of host volatiles in the semiochemical ecology of the pine engraver, Ips pini (Say) (Coleoptera: Scolytidae), with particular reference to the behavioral responses of predators and competing species of bark beetles. Our results demonstrated that the...

42 CFR 412.503 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... through September 30. LTC-DRG stands for the diagnosis-related group used to classify patient discharges... on or after October 1, 2007, are classified by a severity-adjusted patient classification system, the MS-LTC-DRGs. Any reference to the term “LTC-DRG” shall be considered a reference to the term “MS-LTC...

A guide to experimental particle physics literature, 1991-1996

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

Ezhela, V.V.; Filimonov, B.B.; Lugovsky, S.B.

1996-10-01

We present an indexed guide to experimental particle physics literature for the years 1991 - 1996. Approximately 4200 papers are indexed by (1) Beam/Target/Momentum (2) Reaction/Momentum/Data-Descriptor (including the final state) (3) Particle/Decay (4) Accelerator/Experiment/Detector. All indices are cross-referenced to the paper`s title and references in the ID/Reference/Title index. The information presented in this guide is also publicly available on a regularly-updated DATAGUIDE database from the World Wide Web.

A land manager's guide to point counts of birds in the Southeast

USGS Publications Warehouse

Hamel, P.B.; Smith, W.P.; Twedt, D.J.; Woehr, J.R.; Morris, E.; Hamilton, R.B.; Cooper, R.J.

1996-01-01

Current widespread concern for the status of neotropical migratory birds has sparked interest in techniques for inventorying and monitoring populations of these and other birds in southeastern forest habitats. The present guide gives detailed instructions for conducting point counts of birds. It further presents a detailed methodology for the design and conduct of inventorial and monitoring surveys based on point counts, including discussion of sample size determination, distribution of counts among habitats, cooperation among neighboring land managers, vegetation sampling, standard data format, and other topics. Appendices provide additional information, making this guide a stand-alone text for managers interested in developing inventories of bird populations on their lands.

SEE Action Guide for States: Guidance on Establishing and Maintaining Technical Reference Manuals for Energy Efficiency Measures

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

None

2017-06-01

The goal of this guide is to support the development, maintenance, and use of accurate and reliable Technical Reference Manuals (TRMs). TRMs provide information primarily used for estimating the energy and demand savings of end-use energy efficiency measures associated with utility customer-funded efficiency programs.

Introduction to Animal Nutrition. Instructor Guide [and] Student Reference. Volume 28, Number 7 [and] Volume 28, Number 8.

ERIC Educational Resources Information Center

Peiter, Andrea; And Others

This instructor guide and the corresponding student reference contain five lessons about animal science for inclusion in Vocational Instructional Management System (VIMS) agricultural education courses. The lessons cover these topics: the monogastric digestive system, the ruminant digestive system, the importance of meeting nutritional needs, how…

Sociology: A Guide to Reference Sources.

ERIC Educational Resources Information Center

Giffin, Meredith

Sociology, the study of the organization and activities of human societies, encompasses many fields of inquiry and consequently the literature of the discipline is vast. In providing access to some of this literature, this guide concentrates on reference sources which may be found in McLennan Library of McGill University, Montreal, Canada. Areas…

Introduction to Beef Production. Instructor Guide [and] Student Reference.

ERIC Educational Resources Information Center

Duncan, Kevin

This packet contains an instructor guide and student reference for a course in introduction to beef production. The curriculum contains the following seven lessons: (1) introduction to the beef industry; (2) breeds of beef cattle; (3) principles of beef cattle selection; (4) production systems; (5) herd health; (6) herd management; and (7)…

Introduction to Dairy Production. Instructor Guide [and] Student Reference.

ERIC Educational Resources Information Center

Duncan, Kevin

This packet contains an instructor guide and student reference for a course in introduction to dairy production. The curriculum contains the following six lessons: (1) introduction to the dairy industry; (2) breeds of dairy cattle; (3) principles of dairy cattle selection; (4) herd management; (5) herd health; and (6) industry issues. The…

Your Mentor. A Practical Guide for First-Year Teachers in Grades 1-3.

ERIC Educational Resources Information Center

Roberts, Mary Presson

This reference guide was developed by surveying student teachers, substitute teachers, returning teachers, emergency credential teachers, and teacher educators on what they wanted to see in a teaching reference. Samples of lesson units, themes, and communication with parents are provided, along with classroom-tested strategies. The 12 chapters…

Reference Guide for Teaching Selected Duty Areas from Business, Marketing and Management Occupations.

ERIC Educational Resources Information Center

Rich, John H.

This reference guide was designed to assist business, marketing, and management educators in locating textbook/instructional materials for use in teaching duty areas and task lists for grades 11-14. Duty areas and task lists are matched with selected textbook/instructional publications for the secretarial, general office clerk, and information…

Introduction to Swine Production. Instructor Guide [and] Student Reference.

ERIC Educational Resources Information Center

Duncan, Kevin

This packet contains an instructor guide and student reference for a course in introduction to swine production. The curriculum contains the following seven lessons: (1) introduction to the swine industry; (2) breeds of swine; (3) principles of swine selection; (4) production systems; (5) herd health; (6) herd management; and (6) industry…

A guide to federal-aid programs and projects

DOT National Transportation Integrated Search

1999-05-01

This guide provides basic information about Federal-aid programs, projects, and other program characteristics. The information sheets contained in the guide provide fiscal information, statutory and regulatory references, general eligibility and back...

Performance-Based Assessment Resource Guide.

ERIC Educational Resources Information Center

Gilbert, Judith C.; Burger, Patricia

This resource guide reviews a variety of performance-based student assessment strategies, and provides examples of, and references for, the strategies. Strategies include anecdotal records, interviews, peer report and group evaluations, and portfolios. Materials in the guide include: (1) a resource guide update form for teachers; (2) department…

Library Study Guide for Business.

ERIC Educational Resources Information Center

Steidinger, Jana Reeg; Trzebiatowski, Elaine

This library study guide was designed for business marketing students at the University of Wisconsin, Stout. The guide, and its accompanying exercises, were developed as an alternative to providing library instruction to approximately 150 business marketing students each semester. The guide introduces students to basic business reference sources…

32 CFR Appendix C to Part 247 - Mailing of DoD Newspapers, Magazines, CE Guides, and Installation Maps; Sales and Distribution of...

Code of Federal Regulations, 2011 CFR

2011-07-01

.... Government Agencies, Members of Congress, libraries, hospitals, schools, and depositories. f. Mailing of an... by the commander, such as the foyers of open messes or exchanges. They will be placed only in stands...

Corridor-based planning tool for transportation of wind turbine components : manual guide : preliminary draft.

DOT National Transportation Integrated Search

2016-08-01

The enclosed report describes 0-6850-P1, a stand-alone planning tool that can be : used to propose a route plan for wind turbine components passing along Texas routes. : The report provides instructions on how to use the tool.

College Education Financing.

ERIC Educational Resources Information Center

Wiencek, Ruth, Ed.

Information on financial aid programs is provided in this guide for students. The introduction discusses where the labor movement stands on educational needs. The contents of the publication are as follows: Meeting College Costs through a Financial Aid Package; How to Cut Educational Costs; How Students' Financial Aid Needs Are Analyzed; Low…

DFPRUNE users guide.

Treesearch

R.D. Fight; J.M. Cahill; T.D. Fahey

1992-01-01

The DFPRUNE spreadsheet program is designed to estimate the expected financial return from pruning coast Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco var. menziesii. It is a significant revision of the PRUNE-SIM program. The PRUNE-SIM program was based on the average product recovery for unpruned logs from a single stand...

User's guide [Chapter 3

Treesearch

Nicholas L. Crookston; Donald C. E. Robinson; Sarah J. Beukema

2003-01-01

The Fire and Fuels Extension (FFE) to the Forest Vegetation Simulator (FVS) simulates fuel dynamics and potential fire behavior over time, in the context of stand development and management. This chapter presents the model's options, provides annotated examples, describes the outputs, and describes how to use and apply the model.

Air traffic control system baseline methodology guide.

DOT National Transportation Integrated Search

1999-06-01

The Air Traffic Control System Baseline Methodology Guide serves as a reference in the design and conduct of baseline studies. : Engineering research psychologists are the intended audience for the Methodology Guide, which focuses primarily on techni...

Normal Q-angle in an adult Nigerian population.

PubMed

Omololu, Bade B; Ogunlade, Olusegun S; Gopaldasani, Vinod K

2009-08-01

The Q-angle has been studied among the adult Caucasian population with the establishment of reference values. Scientists are beginning to accept the concept of different human races. Physical variability exists between various African ethnic groups and Caucasians as exemplified by differences in anatomic features such as a flat nose compared with a pointed nose, wide rather than narrow faces, and straight rather than curly hair. Therefore, we cannot assume the same Q-angle values will be applicable to Africans and Caucasians. We established a baseline reference value for normal Q-angles among asymptomatic Nigerian adults. The Q-angles of the left and right knees were measured using a goniometer in 477 Nigerian adults (354 males; 123 females) in the supine and standing positions. The mean Q-angles for men were 10.7 degrees +/- 2.2 degrees in the supine position and 12.3 degrees +/- 2.2 degrees in the standing position in the right knee. The left knee Q-angles in men were 10.5 degrees +/- 2.6 degrees in the supine position and 11.7 degrees +/- 2.8 degrees in the standing position. In women, the mean Q-angles for the right knee were 21 degrees +/- 4.8 degrees in the supine position and 22.8 degrees +/- 4.7 degrees in the standing position. The mean Q-angles for the left knee in women were 20.9 degrees +/- 4.6 degrees in the supine position and 22.7 degrees +/- 4.6 degrees in the standing position. We observed a difference in Q-angles in the supine and standing positions for all participants. The Q-angle in adult Nigerian men is comparable to that of adult Caucasian men, but the Q-angle of Nigerian women is greater than that of their Caucasian counterparts.

Automation of the guiding center expansion

NASA Astrophysics Data System (ADS)

Burby, J. W.; Squire, J.; Qin, H.

2013-07-01

We report on the use of the recently developed Mathematica package VEST (Vector Einstein Summation Tools) to automatically derive the guiding center transformation. Our Mathematica code employs a recursive procedure to derive the transformation order-by-order. This procedure has several novel features. (1) It is designed to allow the user to easily explore the guiding center transformation's numerous non-unique forms or representations. (2) The procedure proceeds entirely in cartesian position and velocity coordinates, thereby producing manifestly gyrogauge invariant results; the commonly used perpendicular unit vector fields e1,e2 are never even introduced. (3) It is easy to apply in the derivation of higher-order contributions to the guiding center transformation without fear of human error. Our code therefore stands as a useful tool for exploring subtle issues related to the physics of toroidal momentum conservation in tokamaks.

Automation of The Guiding Center Expansion

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

J. W. Burby, J. Squire and H. Qin

2013-03-19

We report on the use of the recently-developed Mathematica package VEST (Vector Einstein Summation Tools) to automatically derive the guiding center transformation. Our Mathematica code employs a recursive procedure to derive the transformation order-by-order. This procedure has several novel features. (1) It is designed to allow the user to easily explore the guiding center transformation's numerous nonunique forms or representations. (2) The procedure proceeds entirely in cartesian position and velocity coordinates, thereby producing manifestly gyrogauge invariant results; the commonly-used perpendicular unit vector fields e1, e2 are never even introduced. (3) It is easy to apply in the derivation of higher-ordermore » contributions to the guiding center transformation without fear of human error. Our code therefore stands as a useful tool for exploring subtle issues related to the physics of toroidal momentum conservation in tokamaks« less

Use of comparison areas rather than controls in a study of fuels in invaded forests of the northeast and mid-Atlantic states

Treesearch

Alison C. Dibble

2004-01-01

In paired studies where the comparison is between a treated and untreated forest area, the unrnanipulated stand is often called a control. The two areas might not be consistent in forest cover type, understory plant communities, disturbance history, soils, slope, and aspect. To enhance rigor in forest research, the reference stand should receive more scrutiny and,...

Landscaping and Turf Management. Instructor Guide, Volume 22, Number 2, and Student Reference, Volume 22, Number 3.

ERIC Educational Resources Information Center

Rodekohr, Sherie; Waeckerle, Debi

This instructor guide and the corresponding student reference contain 12 units, which cover the following topics: (1) opportunities in the landscaping and turfgrass industries; (2) how plants grow; (3) plant identification; (4) hand and power tools (identification and maintenance); (5) pesticides; (6) installation and maintenance of trees and…

PDQ: Planning and Development of Quality Services in the Schools, Instructional Guide, Student Manual and Reference Materials.

ERIC Educational Resources Information Center

Wright, Sandra Raymore

The instructional guide, student manual, and reference materials were developed by the PDQ Project, Planning and Development of Quality Services in the Schools, an effort by the American Speech-Language-Hearing Association to provide public school personnel working with communication disordered children with information and training related to…

Floristry. Instructor Guide [and] Student Reference. Volume 28, Number 1 [and] Volume 28, Number 2.

ERIC Educational Resources Information Center

Rothenberger, Barbara; And Others

This instructor guide and the corresponding student reference contain 7 units that include 30 lessons for a course in floristry. The lessons topics are as follows: the floristry industry, plant identification, post-harvest handling, the mechanics of floral design, basic principles of floral design, construction of various types of designs, and…

Quick Reference Guide: Working with Stakeholders to Identify Potential Improvement Strategies for Program Improvement (Including the SSIP)

ERIC Educational Resources Information Center

Center for IDEA Early Childhood Data Systems (DaSy), 2015

2015-01-01

This 2015 quick reference guide is designed to assist states in understanding what information needs to be available in order for stakeholders to assist in selecting potential improvement strategies that will increase capacity of Local Education Agencies (LEAs), Early Intervention Services (EIS) programs, and practitioners to improve results for…

Introduction to Grassland Management. Instructor Guide, Student Reference [and] Crop and Grassland Plant Identification Manual.

ERIC Educational Resources Information Center

Suits, Susie

This packet contains an Instructor guide and student reference for a course in introduction to grassland management, as well as a crop and grassland plant identification manual. The three-unit curriculum contains the following 11 lessons: (unit I, grasslands and grassland plants): (1) an introduction to grasslands; (2) plant classification; (3)…

Introduction to Animal Reproduction. Instructor Guide [and] Student Reference. Volume 28, Number 5 [and] Volume 28, Number 6.

ERIC Educational Resources Information Center

Peiter, Andrea; And Others

This instructor guide and the corresponding student reference contain seven lessons about animal reproduction for inclusion in Vocational Instructional Management System (VIMS) agricultural education courses. The lessons cover the following topics: the male and female reproductive systems, puberty and the estrous cycle, conception and gestation,…

Selected reference aids for small medical libraries.

PubMed

Duncan, H F

1970-04-01

This annotated list of 178 items is compiled as a guide to the development of the reference collection in a small medical library.Arrangement, following the pattern of the previous revision, is by broad subject groups. Titles are chiefly in English. Textbooks in subject fields have been omitted since these are covered adequately in several comprehensive guides to the literature.

Where Have All the Flowers Gone? A Reference Guide and Sourcebook to Ecological Literature.

ERIC Educational Resources Information Center

1970

Published as a reference guide and sourcebook to ecological literature, this anthology includes books, magazine articles, children's books, and films pertinent to ecology and the environment. A one paragraph annotation is provided for books and films, and all items are cross-indexed within 24 categories: agriculture, air pollution, animals and…

Equine Science. Instructor Guide [and] Student Reference. Volume 27, Number 4 [and] Volume 27, Number 5.

ERIC Educational Resources Information Center

Leffert, Kenneth L.; And Others

This instructor guide and the corresponding student reference contain 10 lessons to enhance an Agricultural Science I course for grade 9. The lessons cover the following topics: introduction, psychology and handling, conformation and selection, genetics and reproduction, herd health, hoof care, nutrition, equipment and facilities, handling horses,…

Curriculum Guide for Drafting Communication in Technology Education.

ERIC Educational Resources Information Center

Connecticut Industrial Technology Association.

Consistent with the principles of the Connecticut Common Core of Learning, this competency-based curriculum guide for drafting provides a reference guide for educators to research and prepare for teaching the field of drafting communications. The guide contains 44 units in three levels. The introductory level covers the following topics:…

Curriculum Guide for Electronics in Technology Education.

ERIC Educational Resources Information Center

Connecticut Industrial Technology Association.

Consistent with the principles of the Connecticut Common Core of Learning, this competency-based curriculum guide for electronics provides a reference guide for educators to research and prepare for teaching the field of electronics. The guide contains 22 units that cover the following topics: theory of matter; safety; direct current; magnetism;…

Pond and Stream Safari: A Guide to the Ecology of Aquatic Invertebrates.

ERIC Educational Resources Information Center

Edelstein, Karen

This packet includes a leader's guide, a quick reference guide to aquatic invertebrates, a checklist of common aquatic invertebrates, and activity sheets. The leader's guide includes four sections on background information and seven activities. Background sections include: Understanding Aquatic Insects; Growing Up: Aquatic Insect Forms; Adapting…

Reference conditions for silvicultural field studies in Maine: limitations and opportunities

Treesearch

Laura S. Kenefic; Alan S. White; Shawn Fraver

2004-01-01

There are many types of controls or reference conditions for silvicultural experiments. The most basic are pretreatment records of composition and structure, but such data provide little information about response to treatment compared to natural developmental and disturbance patterns. Ideally, experiments should have untreated stand replicates in which development can...

Consumer Health

ERIC Educational Resources Information Center

Bibel, Barbara

2010-01-01

This article presents an annotated bibliography of 19 titles that focus on cancer and health-care reform. These include: (1) Anderson, John W. "Stand by Her: A Breast Cancer Guide for Men." AMACOM: American Management Assn.; (2) Carstensen, Laura L. "A Long Bright Future: An Action Plan for a Lifetime of Happiness, Health, and Financial Security."…

EPA Science Matters Newsletter: Stand-by Science: EPA Helps the Nation Be Better Prepared for Emergency Response (Published November 2013)

EPA Pesticide Factsheets

Learn about the EPA guide (Selected Analytical Methods for Environmental Remediation and Recovery) that helps labs around the country quickly select the appropriate environmental testing and analysis methods to use after a wide-scale chemical event

Exploring Aeronautics and Space Technology. Teacher Edition.

ERIC Educational Resources Information Center

Buck, Sue; And Others

This curriculum guide contains six units of instruction for an introduction to the technology systems in the National Aeronautics and Space Administration (NASA). Designed to be used either as a stand-alone publication or to be infused into the instruction and activities of an existing technology education program, this publication describes the…

More than Standardisation: Teacher's Professional Literacy Learning in Australia?

ERIC Educational Resources Information Center

Gardiner, Veronica; Cumming-Potvin, Wendy; Glass, Christine Kay

2017-01-01

Current policies guiding literacy and teacher professional learning in Australia, tend to foreground the importance of standardised practice and assessment in classrooms and schools. However, enactments of print-oriented literacy and professional learning in alignment with this emphasis stand in contradiction with contemporary approaches, which…

Chapter 4: Variant descriptions

Treesearch

Duncan C. Lutes; Donald C. E. Robinson

2003-01-01

The Fire and Fuels Extension (FFE) to the Forest Vegetation Simulator (FVS) simulates fuel dynamics and potential fire behavior over time, in the context of stand development and management. This report documents differences between geographic variants of the FFE. It is a companion document to the FFE "Model Description" and "User's Guide."...

Ponderosa pine managed-yield simulator: PPSIM users guide.

Treesearch

D.J. DeMars; J.W. Barrett

1987-01-01

PPSIM simulates yields of natural and managed ponderosa pine stands. Management practices and effects that can be simulated include commercial thinning, fertilization, genetic improvement, and presence of dwarf mistletoe. An option is available that adjusts growth to simulate local conditions. Equations used in PPSIM describe growth of natural...

Establishing even-age northern hardwood regeneration by the shelterwood method--a preliminary guide.

Treesearch

Richard M. Godman; Carl H. Tubbs

1973-01-01

The shelterwood system of regeneration with northern hardwoods is a reliable method of obtaining even-age stands of both tolerant and moderately tolerant species. Details of applying the two-cut system are described along with the necessary modifications for encouraging moderately tolerant species.

User's guide: RPGrow$: a red pine growth and analysis spreadsheet for the Lake States.

Treesearch

Carol A. Hyldahl; Gerald H. Grossman

1993-01-01

Describes RPGrow$, a stand-level, interactive spreadsheet for projecting growth and yield and estimating financial returns of red pine plantations in the Lake States. This spreadsheet is based on published growth models for red pine. Financial analyses are based on discounted cash flow methods.

A Loblolly Pine Management Guide: Natural Regeneration of Loblolly Pine

Treesearch

M. Boyd Edwards

1987-01-01

For many landowners, low cost makes natural regeneration an attractive alternative to planting when loblolly pine stands are harvested. Clearcutting, seed-tree, shelterwood, and selection methods can be used. Keys to success are a suitable seedbed.an adequate seed supply, sufficient moisture. and freedom from excessive competition.

Timber management guide for shortleaf pine and oak-pine types in Missouri.

Treesearch

K.A. Brinkman; N.F. Rogers

1967-01-01

Summarizes recommended management practices for the shortleaf pine and oak-pine types in Missouri. Describes sites and soils, and silvical characteristics of pine; discusses rotations, cutting cycles, stocking levels, growing space requirements, and regeneration techniques; and prescribes treatments for stands with specified characteristics to maximize returns from...

Pocket Guide to Transportation 2018

DOT National Transportation Integrated Search

2018-01-01

The 2018 BTS Pocket Guide to Transportation is a quick reference guide that provides transportation statistics at your fingertips. It provides key information and highlights major trends on the U.S. transportation system. This year features a new and...

A mathematical view for ordinary differential equation models. Comment on ;Epigenetic game theory: How to compute the epigenetic control of maternal-to-zygotic transition; by Qian Wang et al.

NASA Astrophysics Data System (ADS)

Fu, Guifang

2017-03-01

Qian Wang et al. have written an interesting article to propose a modeling framework named epiGame in this issue of Physics of Life Reviews [1]. The epiGame framework models how the methylation state of paternal and maternal genomes regulates the embryogenesis as an ecological system in which two highly distinct and specialized gametes coordinate through either cooperation or competition, or both, to maximize the fitness of embryos. Qian Wang et al. also provide solid simulation studies and real data analysis to validate the correctness of their epiGame framework. The importance of embryo development and fertility mechanism cannot be overemphasized, hence, I think that the present review by Qian Wang et al. will stand as a useful modeling guide for practicing biologists or researchers in fertility health to quantify how sperms and oocytes interact through epigenetic process to determine embryo development. In addition, it will serve as a source of many important references to work in the reproductive biology field.

Experimental statistics for biological sciences.

PubMed

Bang, Heejung; Davidian, Marie

2010-01-01

In this chapter, we cover basic and fundamental principles and methods in statistics - from "What are Data and Statistics?" to "ANOVA and linear regression," which are the basis of any statistical thinking and undertaking. Readers can easily find the selected topics in most introductory statistics textbooks, but we have tried to assemble and structure them in a succinct and reader-friendly manner in a stand-alone chapter. This text has long been used in real classroom settings for both undergraduate and graduate students who do or do not major in statistical sciences. We hope that from this chapter, readers would understand the key statistical concepts and terminologies, how to design a study (experimental or observational), how to analyze the data (e.g., describe the data and/or estimate the parameter(s) and make inference), and how to interpret the results. This text would be most useful if it is used as a supplemental material, while the readers take their own statistical courses or it would serve as a great reference text associated with a manual for any statistical software as a self-teaching guide.

Use of a unipedal standing test to assess the ambulation reacquisition time during the early postoperative stage after hip fracture in elderly Japanese: prospective study.

PubMed

Murata, Koichi; Sugitani, Shigeki; Yoshioka, Hiroki; Noguchi, Takashi; Aoto, Toshiyuki; Nakamura, Takashi

2010-01-01

The aim of this study was to predict the ambulation reacquisition time after hip fracture in elderly people using the unipedal standing test during the early postoperative stage. Patients with an intertrochanteric fracture treated with internal fixation (n = 35) and patients with a femoral neck fracture treated with hemiarthroplasty (n = 22) were included. A unipedal standing test using the nonoperated leg was performed on days 3 and 7 after the operation. Among the patients with an intertrochanteric fracture, those with a positive result on the unipedal standing test on postoperative day (POD) 3 attained gait with parallel guide bars (BG) and walker-assisted gait (WG) significantly earlier than did patients with a negative result on the unipedal standing test. Patients with a positive result on the unipedal standing test on POD 7 attained BG, WG, and cane-assisted gait (CG) significantly earlier than did patients with a negative test. Among patients with a femoral neck fracture, those with a positive unipedal standing test result on POD 3 attained BG, WG, and CG significantly earlier than did patients with a negative test. Those with a positive test result on POD 7 attained BG, WG, and CG significantly earlier than did patients with a negative test. The unipedal standing test given during the early postoperative stage is a good test for predicting the ambulation reacquisition time. Moreover, it gives information that can help determine the need for subacute rehabilitation and about discharge planning and health service provision.

Impaired visually guided weight-shifting ability in children with cerebral palsy.

PubMed

Ballaz, Laurent; Robert, Maxime; Parent, Audrey; Prince, François; Lemay, Martin

2014-09-01

The ability to control voluntary weight shifting is crucial in many functional tasks. To our knowledge, weight shifting ability in response to a visual stimulus has never been evaluated in children with cerebral palsy (CP). The aim of the study was (1) to propose a new method to assess visually guided medio-lateral (M/L) weight shifting ability and (2) to compare weight-shifting ability in children with CP and typically developing (TD) children. Ten children with spastic diplegic CP (Gross Motor Function Classification System level I and II; age 7-12 years) and 10 TD age-matched children were tested. Participants played with the skiing game on the Wii Fit game console. Center of pressure (COP) displacements, trunk and lower-limb movements were recorded during the last virtual slalom. Maximal isometric lower limb strength and postural control during quiet standing were also assessed. Lower-limb muscle strength was reduced in children with CP compared to TD children and postural control during quiet standing was impaired in children with CP. As expected, the skiing game mainly resulted in M/L COP displacements. Children with CP showed lower M/L COP range and velocity as compared to TD children but larger trunk movements. Trunk and lower extremity movements were less in phase in children with CP compared to TD children. Commercially available active video games can be used to assess visually guided weight shifting ability. Children with spastic diplegic CP showed impaired visually guided weight shifting which can be explained by non-optimal coordination of postural movement and reduced muscular strength. Copyright © 2014 Elsevier Ltd. All rights reserved.

Stream channel reference sites: An illustrated guide to field technique

Treesearch

Cheryl C Harrelson; C. L. Rawlins; John P. Potyondy

1994-01-01

This document is a guide to establishing permanent reference sites for gathering data about the physical characteristics of streams and rivers. The minimum procedure consists of the following: (1) select a site, (2) map the site and location, (3) measure the channel cross-section, (4) survey a longitudinal profile of the channel, (5) measure stream flow, (6) measure...

Best Science and Technology Reference Books for Young People.

ERIC Educational Resources Information Center

Malinowsky, H. Robert

This book is a guide to 669 science and technology reference books for children and young people (third grade through high school). It includes some older well-established titles that may be out of print, newer editions, and newer books that have not been completely tested by time. The entries for the books contained in this guide are arranged by…

Entomology for Agricultural Science II Core Curriculum. Instructor Guide, Volume 23, Number 2, and Student Reference, Volume 23, Number 3.

ERIC Educational Resources Information Center

DeFelice, Karen L.

This unit is a basic introduction to entomology. The instructor guide and the corresponding student reference contain seven lessons: (1) introduction to entomology; (2) insect collection; (3) insect identification; (4) methods of control; (5) chemical control measures; (6) safe use of insecticides; and (7) integrated pest management. Students…

A Sense of History: A Reference Guide to Alaska's Women 1896-1985. Alaska Historical Commission Studies in History No. 179.

ERIC Educational Resources Information Center

Graham, Roberta

This reference guide catalogs over 700 citations of written material, films, recordings, and photographs about Alaska women from 1896 to 1985. Each entry contains author, title, periodical citation or source, and a brief description. Major subject areas include adventure, agriculture, anthropology, art and music, aviation, churches and missions,…

GROUNDWARS 4.2 Reference Guide

DTIC Science & Technology

1991-12-01

land duel , homogeneous forces, TANKWARS, target acquisition, combat survivability 19. ABSTRACT (Continue on reverse if necessary and identify by block...number) GROUNDWARS is a stochastic, two-sided, event-sequenced weapon systems effectiveness model which provides the results of a land duel between two...GROUNDWARS 4.2 REFERENCE GUIDE I. INTRODUCTION Groundwars is a weapon systems effectiveness model which provides the results of a land duel between

The Quick-Reference Handbook for School Leaders: A Practical Guide for Principals

ERIC Educational Resources Information Center

Corwin Press, 2005

2005-01-01

This ready-reference school management tool is a practical guide that provides an answer to the questions "Where do I start?" and "Where do I look for direction?" Written in an easy-to-read, bulleted format, the handbook is an excellent resource for all principals, assistant principals, and aspiring school administrators. With words of wisdom from…

Blood Pressure Associates with Standing Balance in Elderly Outpatients

PubMed Central

Pasma, Jantsje H.; Bijlsma, Astrid Y.; Klip, Janneke M.; Stijntjes, Marjon; Blauw, Gerard Jan; Muller, Majon; Meskers, Carel G. M.; Maier, Andrea B.

2014-01-01

Objectives Assessment of the association of blood pressure measurements in supine and standing position after a postural change, as a proxy for blood pressure regulation, with standing balance in a clinically relevant cohort of elderly, is of special interest as blood pressure may be important to identify patients at risk of having impaired standing balance in routine geriatric assessment. Materials and Methods In a cross-sectional cohort study, 197 community-dwelling elderly referred to a geriatric outpatient clinic of a middle-sized teaching hospital were included. Blood pressure was measured intermittently (n = 197) and continuously (subsample, n = 58) before and after a controlled postural change from supine to standing position. The ability to maintain standing balance was assessed during ten seconds of side-by-side, semi-tandem and tandem stance, with both eyes open and eyes closed. Self-reported impaired standing balance and history of falls were recorded by questionnaires. Logistic regression analyses were used to examine the association between blood pressure and 1) the ability to maintain standing balance; 2) self-reported impaired standing balance; and 3) history of falls, adjusted for age and sex. Results Blood pressure decrease after postural change, measured continuously, was associated with reduced ability to maintain standing balance in semi-tandem stance with eyes closed and with increased self-reported impaired standing balance and falls. Presence of orthostatic hypotension was associated with reduced ability to maintain standing balance in semi-tandem stance with eyes closed for both intermittent and continuous measurements and with increased self-reported impaired standing balance for continuous measurements. Conclusion Continuous blood pressure measurements are of additional value to identify patients at risk of having impaired standing balance and may therefore be useful in routine geriatric care. PMID:25222275

Leader's Guide: Facilitating Inquiry in the Classroom.

ERIC Educational Resources Information Center

Newton, Fred E.

This is the leader's guide and training materials for conducting workshops on an instructional system which utilizes the process of inquiry. The guide is designed for leaders of these workshops and lists the leader's activities. It is organized according to the 18 major workshop experiences, referred to as subset. Each subset guide is organized…

The Development of a Vocational Safety Guide for Missouri's Practitioners. Final Report.

ERIC Educational Resources Information Center

Dyrenfurth, Michael; Linhardt, Richard

A project was conducted to develop a comprehensive vocational education safety guide for local administrators and teachers. To generate the guide, the following steps were completed: (1) a review of key related research, literature, and federal and state legislation, including vocational safety guides from 18 states; reference material from the…

English Learners Program Guide. Revised

ERIC Educational Resources Information Center

Oregon Department of Education, 2013

2013-01-01

This guide is designed as a reference for District and School personnel working with English learners (ELs). The content of the guide represents a compilation of information, examples, and resources. This guide is a living document and subject to frequent updates. It is recommended to review the document online rather than printing a hard copy.

OpCost: an open-source system for estimating costs of stand-level forest operations

Treesearch

Conor K. Bell; Robert F. Keefe; Jeremy S. Fried

2017-01-01

This report describes and documents the OpCost forest operations cost model, a key component of the BioSum analysis framework. OpCost is available in two editions: as a callable module for use with BioSum, and in a stand-alone edition that can be run directly from R. OpCost model logic and assumptions for this open-source tool are explained, references to the...

Managing Loblolly Pine (Pinus taeda) Stands for the Restoration of Red-cockaded Woodpecker (Picoides borealis) Habitat

DTIC Science & Technology

2014-03-01

hydrometer method (Milford 1997). Climate data from the study period was obtained from the National Climatic Data Center web service, with data for...season after treatment. Throughout this paper , the term “seedling” is used to refer to any loblolly pine individual that established following site... Paper land in southwestern Georgia and found that longleaf pine stands had significantly higher herbaceous richness and diversity than the other

Countermeasures that work : a highway safety countermeasure guide for state highway safety offices

DOT National Transportation Integrated Search

2007-01-01

This guide is a basic reference to assist State Highway Safety Offices (SHSOs) in selecting : effective, science-based traffic safety countermeasures for major highway safety problem areas. : The guide describes major strategies and countermeasures t...

Countermeasures that work : a highway safety countermeasure guide for state highway safety offices

DOT National Transportation Integrated Search

2005-01-01

This guide is a basic reference to assist State Highway Safety Offices (SHSOs) in selecting effective, science-based traffic safety countermeasures for major highway safety problem areas. The guide: describes major strategies and countermeasures that...

Countermeasures that work : a highway safety countermeasure guide for state highway safety offices

DOT National Transportation Integrated Search

2009-01-01

This guide is a basic reference to assist State Highway Safety Offices (SHSOs) in selecting effective, science-based traffic safety countermeasures for major highway safety problem areas. The guide: describes major strategies and countermeasures that...

Countermeasures that work : a highway safety countermeasure guide for state highway safety offices

DOT National Transportation Integrated Search

2008-01-01

This guide is a basic reference to assist State Highway Safety Offices (SHSOs) in selecting effective, science-based traffic safety countermeasures for major highway safety problem areas. The guide: describes major strategies and countermeasures that...

Dengue and Chikungunya Vector Control Pocket Guide

USDA-ARS?s Scientific Manuscript database

This technical guide consolidates information and procedures for surveillance and control of mosquitoes that transmit dengue and chikungunya viruses. The guide focuses on mosquitoes that transmit dengue but also makes reference to chikungunya and yellow fever because the pathogens that cause these ...

Transmission Line Jobs and Economic Development Impact (JEDI) Model User Reference Guide

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

Goldberg, M.; Keyser, D.

The Jobs and Economic Development Impact (JEDI) models, developed through the National Renewable Energy Laboratory (NREL), are freely available, user-friendly tools that estimate the potential economic impacts of constructing and operating power generation projects for a range of conventional and renewable energy technologies. The Transmission Line JEDI model can be used to field questions about the economic impacts of transmission lines in a given state, region, or local community. This Transmission Line JEDI User Reference Guide was developed to provide basic instruction on operating the model and understanding the results. This guide also provides information on the model's underlying methodology,more » as well as the parameters and references used to develop the cost data contained in the model.« less

Impact of one's own mobile phone in stand-by mode on personal radiofrequency electromagnetic field exposure.

PubMed

Urbinello, Damiano; Röösli, Martin

2013-01-01

When moving around, mobile phones in stand-by mode periodically send data about their positions. The aim of this paper is to evaluate how personal radiofrequency electromagnetic field (RF-EMF) measurements are affected by such location updates. Exposure from a mobile phone handset (uplink) was measured during commuting by using a randomized cross-over study with three different scenarios: disabled mobile phone (reference), an activated dual-band phone and a quad-band phone. In the reference scenario, uplink exposure was highest during train rides (1.19 mW/m(2)) and lowest during car rides in rural areas (0.001 mW/m(2)). In public transports, the impact of one's own mobile phone on personal RF-EMF measurements was not observable because of high background uplink radiation from other people's mobile phone. In a car, uplink exposure with an activated phone was orders of magnitude higher compared with the reference scenario. This study demonstrates that personal RF-EMF exposure is affected by one's own mobile phone in stand-by mode because of its regular location update. Further dosimetric studies should quantify the contribution of location updates to the total RF-EMF exposure in order to clarify whether the duration of mobile phone use, the most common exposure surrogate in the epidemiological RF-EMF research, is actually an adequate exposure proxy.

Robust Power Management Control for Stand-Alone Hybrid Power Generation System

NASA Astrophysics Data System (ADS)

Kamal, Elkhatib; Adouane, Lounis; Aitouche, Abdel; Mohammed, Walaa

2017-01-01

This paper presents a new robust fuzzy control of energy management strategy for the stand-alone hybrid power systems. It consists of two levels named centralized fuzzy supervisory control which generates the power references for each decentralized robust fuzzy control. Hybrid power systems comprises: a photovoltaic panel and wind turbine as renewable sources, a micro turbine generator and a battery storage system. The proposed control strategy is able to satisfy the load requirements based on a fuzzy supervisor controller and manage power flows between the different energy sources and the storage unit by respecting the state of charge and the variation of wind speed and irradiance. Centralized controller is designed based on If-Then fuzzy rules to manage and optimize the hybrid power system production by generating the reference power for photovoltaic panel and wind turbine. Decentralized controller is based on the Takagi-Sugeno fuzzy model and permits us to stabilize each photovoltaic panel and wind turbine in presence of disturbances and parametric uncertainties and to optimize the tracking reference which is given by the centralized controller level. The sufficient conditions stability are formulated in the format of linear matrix inequalities using the Lyapunov stability theory. The effectiveness of the proposed Strategy is finally demonstrated through a SAHPS (stand-alone hybrid power systems) to illustrate the effectiveness of the overall proposed method.

Automation of the guiding center expansion

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

Burby, J. W.; Squire, J.; Qin, H.

2013-07-15

We report on the use of the recently developed Mathematica package VEST (Vector Einstein Summation Tools) to automatically derive the guiding center transformation. Our Mathematica code employs a recursive procedure to derive the transformation order-by-order. This procedure has several novel features. (1) It is designed to allow the user to easily explore the guiding center transformation's numerous non-unique forms or representations. (2) The procedure proceeds entirely in cartesian position and velocity coordinates, thereby producing manifestly gyrogauge invariant results; the commonly used perpendicular unit vector fields e{sub 1},e{sub 2} are never even introduced. (3) It is easy to apply in themore » derivation of higher-order contributions to the guiding center transformation without fear of human error. Our code therefore stands as a useful tool for exploring subtle issues related to the physics of toroidal momentum conservation in tokamaks.« less

A test of fixed and moving reference point control in posture.

PubMed

Lee, I-Chieh; Pacheco, Matheus M; Newell, Karl M

2017-01-01

This study investigated two contrasting assumptions of the regulation of posture: namely, fixed and moving reference point control. These assumptions were tested in terms of time-dependent structure and data distribution properties when stability is manipulated. Fifteen male participants performed a tightrope simulated balance task that is, maintaining a tandem stance while holding a pole. Pole length (and mass) and the standing support surface (fixed surface/balance board) were manipulated so as to mechanically change the balance stability. The mean and standard deviation (SD) of COP length were reduced with pole length increment but only in the balance board surface condition. Also, the SampEn was lower with greater pole length for the balance board but not the fixed surface. More than one peak was present in the distribution of COP in the majority of trials. Collectively, the findings provide evidence for a moving reference point in the maintenance of postural stability for quiet standing. Copyright © 2016 Elsevier B.V. All rights reserved.

Do defense attorney referrals for competence to stand trial evaluations depend on whether the client speaks English or Spanish?

PubMed

Varela, Jorge G; Boccaccini, Marcus T; Gonzalez, Ernie; Gharagozloo, Laadan; Johnson, Shara M

2011-12-01

Criminal defense attorneys (N = 142) responded to a survey asking them to read a vignette describing a Hispanic defendant charged with assault and rate the severity of the defendant's mental illness and likelihood of referring him for an evaluation of competence to stand trial (CST). The vignettes varied in terms of whether the defendant spoke English or Spanish, and whether his mental illness symptoms were obvious or ambiguous. Overall, attorneys rated the Spanish-speaking defendant as less mentally ill than the English-speaking defendant, and were less likely to refer the Spanish-speaking defendant for a CST evaluation. Attorneys who perceived more logistical barriers to seeking a CST evaluation in their local communities were less likely to refer the defendant for a CST evaluation, but only when the defendant spoke Spanish. These findings suggest attorney decisions were influenced by language, although further research is needed to identify the mechanism of this influence.

New Directions in Customer Service. The Right Tool for the Job.

ERIC Educational Resources Information Center

State Univ. of New York, Albany. Rockefeller Coll.

This curriculum was designed to provide 20 hours of training to experienced employees (Certified Nursing Assistants or Home Health Aides) using seven stand-alone modules supported by training process guides. The materials are suitable for workplace literacy programs for adults with low levels of English literacy skills. The curriculum uses a…

Analysts guide to FEEMA for financial analysis of ecosystem management activities.

Treesearch

Roger D. Fight; John T. Chmelik

1998-01-01

This report describes strategies for using the Financial Evaluation of Ecosystem Management Activities (FEEMA) software. This program was developed as a tool for assessing the financial viability of management activities for removing small trees for manufacture into wood products. Combinations of tree stands, management activities, and contractual requirements can be...

Teaching for Social Values in Social Studies.

ERIC Educational Resources Information Center

Dunfee, Maxine; Crump, Claudia

A guide for teaching values in social studies takes a positive stand with regard to the importance of values education in the elementary school based on the belief that many personal and societal problems are the results of unresolved value conflicts. It is hypothesized that children who have continuing experiences in value identification,…

Comprehensive Outlook for Managed Pines Using Simulated Treatment Experiments-Planted Loblolly Pine (COMPUTE_P-LOB): A User's Guide

Treesearch

R.B. Ferguson; V. Clark Baldwin

1987-01-01

Complete instructions for user operation of COMPUTE_P-LOB to include detailed examples of computer input and output, of a growth and yield prediction system providing volume and weight yields in stand and stock table format.A complete program listing is provided.

Tree value system: users guide.

Treesearch

J.K. Ayer Sachet; D.G. Briggs; R.D. Fight

1989-01-01

This paper instructs resource analysts on use of the Tree Value System (TREEVAL). TREEVAL is a microcomputer system of programs for calculating tree or stand values and volumes based on predicted product recovery. Designed for analyzing silvicultural decisions, the system can also be used for appraisals and for evaluating log bucking. The system calculates results...

What Do You Stand for? A Kid's Guide to Building Character.

ERIC Educational Resources Information Center

Lewis, Barbara A.; Espeland, Pamela, Ed.

This book focuses on encouraging children to see the value in developing values, not because of any current fashion or political trend, but because honesty, empathy, integrity, and other core values are necessary to form the confident and capable good neighbors, teachers, businesspeople, politicians, and clergy of tomorrow. The book assumes that…

Planting Yellow-Poplar--Where We Stand Today

Treesearch

T.E. Russell

1977-01-01

Yellow-poplar can be established on a wide variety of sites with bare-rooted seedlings and standard planting techniques. Many past plantings have performed poorly because substandard seedlings have been planted on unsuitable sites and competing vegetation has not been adequately controlled. Research over the past two decades, however, provides workable guides for site...

Standing in the Gap: Theory and Practice Impacting Educational Opportunity and Achievement Gaps

ERIC Educational Resources Information Center

Beard, Karen Stansberry

2018-01-01

This case study is the first known employing flow in educational administration in the United States. Using Csikszentmihalyi's flow theory and Dantley's purpose-driven leadership, an administrator's practices were examined with respect to two guiding questions: (a) is purposefulness integral to closing extant gaps in achievement, and (b) are the…

Outdoor test stand performance of a convertible engine with variable inlet guide vanes for advanced rotorcraft propulsion

NASA Technical Reports Server (NTRS)

Mcardle, Jack G.

1986-01-01

A variable inlet guide van (VIGV) type convertible engine that could be used to power future high-speed rotorcraft was tested on an outdoor stand. The engine ran stably and smoothly in the turbofan, turboshaft, and dual (combined fan and shaft) power modes. In the turbofan mode with the VIGV open fuel consumption was comparable to that of a conventional turbofan engine. In the turboshaft mode with the VIGV closed fuel consumption was higher than that of present turboshaft engines because power was wasted in churning fan-tip airflow. In dynamic performance tests with a specially built digital engine control and using a waterbrake dynamometer for shaft load, the engine responded effectively to large steps in thrust command and shaft torque. Previous mission analyses of a conceptual X-wing rotorcraft capable of 400-knot cruise speed were revised to account for more fan-tip churning power loss than was originally estimated. The new calculations confirm that using convertible engines rather than separate lift and cruise engines would result in a smaller, lighter craft with lower fuel use and direct operating cost.

Aviation Mechanic General, Airframe, and Powerplant Knowledge Test Guide

DOT National Transportation Integrated Search

1995-01-01

The FAA has available hundreds of computer testing centers nationwide. These testing centers offer the full range of airman knowledge tests. Refer to appendix 1 in this guide for a list of computer testing designees. This knowledge test guide was dev...

Countermeasures that work : a highway safety countermeasure guide for state highway safety offices, fifth edition, 2010.

DOT National Transportation Integrated Search

2010-01-01

This guide is a basic reference to assist State Highway Safety Offices (SHSOs) in selecting : effective, science-based traffic safety countermeasures for major highway safety problem areas. : The guide: : o describes major strategies and countermeasu...

Moving toward more community-oriented transportation strategies for the San Francisco Bay Area : a resource guide

DOT National Transportation Integrated Search

1996-12-01

This resource guide provides a list of references with annotations, including many how to guides, for use by local jurisdictions, developers, transit operators and citizens groups that are interested in planning, designing, reviewing and implementing...

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

Alekhin, S.I.; Ezhela, V.V.; Filimonov, B.B.

We present an indexed guide to the literature experimental particle physics for the years 1988--1992. About 4,000 papers are indexed by Beam/Target/Momentum, Reaction Momentum (including the final state), Final State Particle, and Accelerator/Detector/Experiment. All indices are cross-referenced to the paper`s title and reference in the ID/Reference/Title Index. The information in this guide is also publicly available from a regularly updated computer database.

Industrial Arts Resource Supplement to the Consumer Education Curriculum Guide for Ohio.

ERIC Educational Resources Information Center

Ohio State Dept. of Education, Columbus. Div. of Vocational Education.

The consumer education guide for industrial arts teachers was developed by a group of experienced teachers using the Consumer Education Curriculum Guide for Ohio, Grades K-12 as a reference. The guide is organized in six sections, each dealing with one of the following basic concepts: (1) the economic system, (2) income procurement, (3) consumer…

Question and Answer Guide to OCLC.

ERIC Educational Resources Information Center

Yen, Sidney S. C.

The purpose of this guide is to provide basic factual information about the Ohio College Library Center (OCLC), its data base, its operation, and its functions. It is intended for libraries which have not yet participated in OCLC, but would be useful as a reference guide in all libraries. Presented in question and answer form, the guide consists…

Guide to listing references.

DOT National Transportation Integrated Search

2005-01-01

The introduction of listing references. It introduces the reference of printed sources, CD-ROMs, websites, unpublished papers and program manuals, tapes, or other documentation for models. Meanwhile, it describes some examples to use Chicago Manual o...

Health-related physical fitness measures: reference values and reference equations for use in clinical practice.

PubMed

Tveter, Anne Therese; Dagfinrud, Hanne; Moseng, Tuva; Holm, Inger

2014-07-01

To provide reference values and reference equations for frequently used clinical field tests of health-related physical fitness for use in clinical practice. Cross-sectional design. General community. Convenience sample of volunteers (N=370) between 18 and 90 years of age were recruited from a wide range of settings (ie, work sites, schools, community centers for older adults) and different geographic locations (ie, urban, suburban, rural) in southeastern Norway. Not applicable. The participants conducted 5 clinical field tests (6-minute walk test, stair test, 30-second sit-to-stand test, handgrip test, fingertip-to-floor test). The results of the field tests showed that performance remained unchanged until approximately 50 years of age; after that, performance deteriorated with increasing age. Grip strength (79%), meters walked in 6 minutes (60%), and seconds used on the stair test (59%) could be well predicted by age, sex, height, and weight in participants ≥50 years of age, whereas the performance on all tests was less well predicted in participants <50 years of age. The reference values and reference equations provided in this study may increase the applicability and interpretability of the 6-minute walk test, stair test, 30-second sit-to-stand test, handgrip test, and fingertip-to-floor test in clinical practice. Copyright © 2014 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

Library Guides to Business Information.

ERIC Educational Resources Information Center

Harris, Jamie L., Comp.

This collection of library guides is designed to introduce undergraduate students at Chicago State University to basic business reference sources. Annotated bibliographies cover the subject areas of business management, marketing, and finance. Guides in the collection include: (1) Researching the Company (Chicago and Illinois business and national…

The reliability of differentiating neurogenic claudication from vascular claudication based on symptomatic presentation.

PubMed

Nadeau, Mélissa; Rosas-Arellano, M Patricia; Gurr, Kevin R; Bailey, Stewart I; Taylor, David C; Grewal, Ruby; Lawlor, D Kirk; Bailey, Chris S

2013-12-01

Intermittent claudication can be neurogenic or vascular. Physicians use a profile based on symptom attributes to differentiate the 2 types of claudication, and this guides their investigations for diagnosis of the underlying pathology. We evaluated the validity of these symptom attributes in differentiating neurogenic from vascular claudication. Patients with a diagnosis of lumbar spinal stenosis (LSS) or peripheral vascular disease (PVD) who reported claudication answered 14 questions characterizing their symptoms. We determined the sensitivity, specificity and positive and negative likelihood ratios (PLR and NLR) for neurogenic and vascular claudication for each symptom attribute. We studied 53 patients. The most sensitive symptom attribute to rule out LSS was the absence of "triggering of pain with standing alone" (sensitivity 0.97, NLR 0.050). Pain alleviators and symptom location data showed a weak clinical significance for LSS and PVD. Constellation of symptoms yielded the strongest associations: patients with a positive shopping cart sign whose symptoms were located above the knees, triggered with standing alone and relieved with sitting had a strong likelihood of neurogenic claudication (PLR 13). Patients with symptoms in the calf that were relieved with standing alone had a strong likelihood of vascular claudication (PLR 20.0). The classic symptom attributes used to differentiate neurogenic from vascular claudication are at best weakly valid independently. However, certain constellation of symptoms are much more indicative of etiology. These results can guide general practitioners in their evaluation of and investigation for claudication.

Space-Based Observations of Satellites From the MOST Microsatellite

DTIC Science & Technology

2006-11-01

error estimate for these observations. To perform differential photometry, reference magnitudes for the background stars are needed. The Hubble Guide ...22 6.3 External Calibration References ..................................................................... 23 6.4 Post...32 10. References

Starting and Operating Live Virtual Reference Services: A How-To-Do-It Manual for Librarians. How-To-Do-It Manuals for Librarians, Number 118.

ERIC Educational Resources Information Center

Meola, Marc; Stormont, Sam

This guide discusses the essentials of live virtual reference, preparing for virtual reference, and implementing and incorporating virtual reference. Chapter 1, "Understanding Live Virtual Reference," lays out what virtual reference is and how it compares to other forms of reference. Chapter 2, "Offering Live Virtual Reference," presents ten…

Estimating loblolly pine size-density trajectories across a range of planting densities

Treesearch

Curtis L. VanderSchaaf; Harold E. Burkhart

2013-01-01

Size-density trajectories on the logarithmic (ln) scale are generally thought to consist of two major stages. The first is often referred to as the density-independent mortality stage where the probability of mortality is independent of stand density; in the second, often referred to as the density-dependent mortality or self-thinning stage, the probability of...

Alternatives to estimate statewide changes in aspen cover type volumes

Treesearch

Curtis L. VanderSchaaf

2015-01-01

For Minnesota, the only data available to conduct regional or state-wide level assessments across all ownerships is the Forest Inventory and Analysis Program (FIA). Some of the many alternatives available to estimate regional changes in standing volume are referred to here as 1.) FIA alternative, 2.) a commonly applied growth and yield system referred to as Walters and...

The geography of references in elite articles: Which countries contribute to the archives of knowledge?

PubMed Central

Wagner, Caroline

2018-01-01

This study asks the question on which national “shoulders” the world’s top-level research stands. Traditionally, the number of citations to national papers has been the evaluative measures of national scientific standings. We raise a different question: instead of analyzing the citations to a countries’ articles (the forward view), we examine references to prior publications from specific countries cited in the most elite publications (the backward—citing—view). “Elite publications” are operationalized as the top-1% most-highly cited articles. Using the articles published from 2004 to 2013, we examine the research referenced in these works. Our results confirm the well-known fact that China has emerged to become a major player in science. However, China still belongs to the low contributors when countries are ranked as contributors to the cited references in top-1% articles. Using this perspective, the results do not support a decreasing trend for the USA; in fact, the USA exceeds expectations (compared to its publication share) in terms of references in the top-1% articles. Switzerland, Sweden, and the Netherlands also appear at the top of the list. However, the results for Germany are lower than statistically expected. PMID:29579088

English Literature: A Student's Guide to Serial Bibliographies.

ERIC Educational Resources Information Center

McGill Univ., Montreal (Quebec). McLennan Library.

This selected guide to serial bibliographies covering English language literature is based on an essay bibliography by David E. Pownall. Other bibliographies of serial bibliographies which were consulted include "A Reference Guide to English Studies,""Periodicals Containing Reviews and Bibliographies,""Serial Bibliographies in the Humanities and…

Wyoming Mathematics Curriculum Guide, Grades 7-12.

ERIC Educational Resources Information Center

Wyoming State Dept. of Education, Cheyenne.

GRADES OR AGES: 7-12; SUBJECT MATTER: Mathematics. ORGANIZATION AND PHYSICAL APPEARANCE: The guide has an introduction and four chapters: 1) A Sample Mathematics Curriculum; 2) The Exceptional Student in Mathematics; 3) Mathematics Components for Comprehensive Occupational Education; 4) Reference Materials. The guide is printed and spiral bound…

Drafting Fundamentals. Drafting Module 1. Instructor's Guide.

ERIC Educational Resources Information Center

Missouri Univ., Columbia. Instructional Materials Lab.

This Missouri Vocational Instruction Management System instructor's drafting guide has been keyed to the drafting competency profile developed by state industry and education professionals. The guide contains a cross-reference table of instructional materials. Ten units cover drafting fundamentals: (1) introduction to drafting; (2) general safety;…

Library Research Handbook for Faculty and Graduate Students at the College of Engineering. A Selective Guide to Engineering Reference Materials at the Library of Science & Medicine.

ERIC Educational Resources Information Center

Wu, Connie

This handbook identifies the major reference sources for various engineering fields at the Library of Science and Medicine (LSM) at Rutgers University. The resources are divided into 15 categories and provide full call numbers and locations for every title. These categories include: (1) Card Catalog and Online Catalog; (2) Guide to the Literature…

Basic reference aids for small medical libraries.

PubMed

Blair, E D

1967-04-01

Selected primarily for the small medical library, this list is compiled to serve as a practical guide for the librarian in developing and utilizing an effective reference collection. Arrangement is by broad subject groups; titles chosen are chiefly in English with geographic coverage limited to the United States and Canada. Texts in subject fields have been omitted since these are adequately covered in several comprehensive guides to the literature.

Spruce Budworms Handbook: shigometry – a reference guide

Treesearch

Alex L. Shigo; Walter C. Shortle

1985-01-01

This guide explains how to test the condition of living trees or wood products by use of the Shigometer and gives instructions for its use. The guide is in three parts: (1) An introduction on operating principles and applications, (2) an example of the procedure, and (3) a photo guide that gives details on the procedure and background information needed to use it....

Growth chart

MedlinePlus

... while standing up in children over age 3) Head circumference , a measurement of the head size taken by ... carefully. Alternative Names Height and weight chart Images Head circumference Height/weight chart References Cooke DW, Dival SA, ...

Integrated Baseline System (IBS). Version 1.03, System Management Guide

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

Williams, J.R.; Bailey, S.; Bower, J.C.

This IBS System Management Guide explains how to install or upgrade the Integrated Baseline System (IBS) software package. The IBS is an emergency management planning and analysis tool that was developed under the direction of the Federal Emergency Management Agency (FEMA). This guide includes detailed instructions for installing the IBS software package on a Digital Equipment Corporation (DEC) VAX computer from the IBS distribution tapes. The installation instructions include procedures for both first-time installations and upgrades to existing IBS installations. To ensure that the system manager has the background necessary for successful installation of the IBS package, this guide alsomore » includes information on IBS computer requirements, software organization, and the generation of IBS distribution tapes. When special utility programs are used during IBS installation and setups, this guide refers you to the IBS Utilities Guide for specific instructions. This guide also refers you to the IBS Data Management Guide for detailed descriptions of some IBS data files and structures. Any special requirements for installation are not documented here but should be included in a set of installation notes that come with the distribution tapes.« less

The Magnitude and Time Course of IOP Change in Response to Body Position Change in Nonhuman Primates Measured Using Continuous IOP Telemetry

PubMed Central

Turner, Daniel C.; Samuels, Brian C.; Huisingh, Carrie; Girkin, Christopher A.

2017-01-01

Purpose To study the effect and time course of body position changes on IOP in nonhuman primates. Methods We recorded continuous bilateral IOP measurements with a wireless telemetry implant in three rhesus macaques in seven different body positions. IOP measurements were acquired in the seated-upright, standing, prone, supine, right and left lateral decubitus positions (LDPs), and head-down inverted positions. Continuous IOP was recorded for 90 seconds in each position before returning to a supine reference position until IOP stabilized; measurements were averaged after IOP stabilized at each position. Results Head-down inversion increased IOP an average of 8.9 mm Hg, compared to the supine reference. In the LDP, IOP decreased an average of 0.5 mm Hg in the nondependent eye (i.e., the higher eye), while the fellow dependent (i.e., lower) eye increased an average of 0.5 mm Hg, compared to supine reference. Standing and seated positions decreased IOP 1.5 and 2.2 mm Hg, respectively, compared with supine reference. IOP changes occurred within 4 to 15 seconds of a body position change, and timing was affected by the speed at which body position was changed. Compared to the IOP in the supine position, the IOP in the inverted, prone, and seated positions was significantly different (P = 0.0313 for all). The IOP in the standing position was not statistically different from the IOP in the supine position (P = 0.094). In addition, the IOP was significantly different between the nondependent eye and the dependent eye in the LDPs compared to the supine position (P = 0.0313). Conclusions Body position has a significant effect on IOP and those changes persist over time. PMID:29228251

Composition and structure of managed pine stands compared to reference longleaf pine sites on Marine Corps Base Camp Lejeune, North Carolina

Treesearch

Joan L. Walker; Andrea M. Silletti; Susan Cohen

2010-01-01

We sampled the ground layer of 28 pine plantations to compare with ecological reference sites at Marine Corps Base, Camp Lejeune (MCBCL), NC. Plantations were ≥ 18 years old and had been burned within the previous year. Pines had been hand-planted on beds or fl at-planted, and the plantations were burned every 3 to 4 years after age 7. Data from 39 reference sites were...

Learning Strategies Used by High School Students Learning English as a Second Language

DTIC Science & Technology

1985-02-01

Discussion 34 REFERENCES 39 APPENDICES Z1 A Teachers Interview Guide 43 B Student Interview Guide 55 C Classroom Observation Guide 67 ix LIST OF TABLES...and teacher interviews were performed individually. There were only 3.7 strategies per classroom observation . Because roughly equal amounts of time...FOR SPEAKING AND UNDERSTANDING ENGLISH Classroom Observation Guide The purpose of this observation guide is to describe an approach for cot- lecting

33 CFR 274.3 - References.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Surveillance Guide, U.S. Army Environmental Hygiene Agency, January 1975. (d) Guide for the Medical Surveillance of Pest Controllers, U.S. Army Environmental Hygiene Agency, March 1976, as amended. (e) Pesticide...

33 CFR 274.3 - References.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Surveillance Guide, U.S. Army Environmental Hygiene Agency, January 1975. (d) Guide for the Medical Surveillance of Pest Controllers, U.S. Army Environmental Hygiene Agency, March 1976, as amended. (e) Pesticide...

Necklace: combining reference and assembled transcriptomes for more comprehensive RNA-Seq analysis.

PubMed

Davidson, Nadia M; Oshlack, Alicia

2018-05-01

RNA sequencing (RNA-seq) analyses can benefit from performing a genome-guided and de novo assembly, in particular for species where the reference genome or the annotation is incomplete. However, tools for integrating an assembled transcriptome with reference annotation are lacking. Necklace is a software pipeline that runs genome-guided and de novo assembly and combines the resulting transcriptomes with reference genome annotations. Necklace constructs a compact but comprehensive superTranscriptome out of the assembled and reference data. Reads are subsequently aligned and counted in preparation for differential expression testing. Necklace allows a comprehensive transcriptome to be built from a combination of assembled and annotated transcripts, which results in a more comprehensive transcriptome for the majority of organisms. In addition RNA-seq data are mapped back to this newly created superTranscript reference to enable differential expression testing with standard methods.

Aquatic Environment, Housing, and Management in the Eighth Edition of the Guide for the Care and Use of Laboratory Animals: Additional Considerations and Recommendations

PubMed Central

Mason, Timothy J; Matthews, Monte

2012-01-01

The eighth edition of the Guide for the Care and Use of Laboratory Animals recognizes the widespread use of aquatic and semiaquatic research animals by including, among other references, an entire section on aquatic animals in its chapter on environment, housing, and management. Recognizing the large number of aquatic and semiaquatic species used in research and the inherent diversity in animal needs, the Guide refers the reader to texts and journal reviews for specific recommendations and suggests consultations with persons experienced in caring for aquatic species. Here we present considerations that may add to the basic information presented in the Guide and offer some recommendations that may be useful for aquatic animal model caregivers and researchers. PMID:22776190

The Canadian SSRMS is moved to test stand in the SSPF

NASA Technical Reports Server (NTRS)

2000-01-01

Workers in the Space Station Processing Facility help guide the Canadian Space Agency's Space Station Remote Manipulator System (SSRMS) suspended from an overhead crane. The SSRMS is being moved to a test stand where it will be mated to its payload carrier. This pallet will later be installed into the payload bay of Space Shuttle Endeavour for launch to the International Space Station on STS-100 in April 2001. The 56-foot-long arm will be the primary means of transferring payloads between the orbiter payload bay and the Station. Its three segments comprise seven joints for highly flexible land precise movement, making it capable of moving around the Station's exterior like an inchworm.

Acoustic radiation force on an air bubble and soft fluid spheres in ideal liquids: example of a high-order Bessel beam of quasi-standing waves.

PubMed

Mitri, F G

2009-04-01

The partial wave series for the scattering of a high-order Bessel beam (HOBB) of acoustic quasi-standing waves by an air bubble and fluid spheres immersed in water and centered on the axis of the beam is applied to the calculation of the acoustic radiation force. A HOBB refers to a type of beam having an axial amplitude null and an azimuthal phase gradient. Radiation force examples obtained through numerical evaluation of the radiation force function are computed for an air bubble, a hexane, a red blood and mercury fluid spheres in water. The examples were selected to illustrate conditions having progressive, standing and quasi-standing waves with appropriate selection of the waves' amplitude ratio. An especially noteworthy result is the lack of a specific vibrational mode contribution to the radiation force determined by appropriate selection of the HOBB parameters.

Technical guide to crop tree release in hardwood forests

Treesearch

Gary W. Miller; Jeffrey W. Stringer; David C. Mercker

2007-01-01

Crop tree release (CTR) is a widely applicable silvicultural technique used to enhance the performance of individual trees. It offers flexibility in that it can be applied on small or large properties, and with certain modifications, it can be applied as a precommercial or commercial operation. By favoring the development of selected crop trees within a hardwood stand...

Quantifying density-independent mortality of temperate tree species

Treesearch

Heather E Lintz; Andrew N. Gray; Andrew Yost; Richard Sniezko; Chris Woodall; Matt Reilly; Karen Hutten; Mark Elliott

2016-01-01

Forest resilience to climate change is a topic of national concern as our standing assets and future forestsare important to our livelihood. Many tree species are predicted to decline or disappear while othersmay be able to adapt or migrate. Efforts to quantify and disseminate the current condition of forests areurgently needed to guide management and policy. Here, we...

Users guide to the Most Similar Neighbor Imputation Program Version 2

Treesearch

Nicholas L. Crookston; Melinda Moeur; David Renner

2002-01-01

The Most Similar Neighbor (MSN, Moeur and Stage 1995) program is used to impute attributes measured on some sample units to sample units where they are not measured. In forestry applications, forest stands or vegetation polygons are examples of sample units. Attributes from detailed vegetation inventories are imputed to sample units where that information is not...

Finding Our Way Home: The Great Lakes Woodland People.

ERIC Educational Resources Information Center

Bennett, Pamela J., Ed.

2001-01-01

This issue of this magazine is part of an effort to heighten the knowledge of students and teachers about Indiana's American Indian connections past, present, and future. The issue is a guide to accompany the 2001 original play, "People of the Turtle." It can stand alone as a starting place for students interested in learning about, and…

A Loblolly Pine Management Guide: When and Where to Apply Fertilizer

Treesearch

Carol G. Wells; Lee Allen

1985-01-01

Growth rates in loblolly pine (Pinus taeda L.) stands can often be increased markedly by applying phosphorus, nitrogen, or nitrogen and phosphorus fertilizers. On phosphorus-deficient Lowe Coastal Plain sites, the growth improvement from phosphorus fertilization of loblolly pine often amounts to an increase in site index (age 25) of 15 feet.Nitrogen and nitrogen plus...

Ontario's Old Growth: A Learner's Handbook.

ERIC Educational Resources Information Center

Stabb, Mark

This handbook was written in response to an identified need for more public information on Ontario's old growth forests. It is meant to be taken into old growth stands, where the learner can see, touch, and study the natural ingredients of old growth forests. Much of the handbook is a guide to forest history, helping the learner to discover…

A Theoretical Framework to Guide the Re-Engineering of Technology Education

ERIC Educational Resources Information Center

Kelley, Todd; Kellam, Nadia

2009-01-01

Before leaders in technology education are able to identify a theoretical framework upon which a curriculum is to stand, they must first grapple with two opposing views of the purpose of technology education--education for all learners or career/technical education. Dakers (2006) identifies two opposing philosophies that can serve as a framework…

Advisory Groups to Encourage Collaboration: A Case Study

ERIC Educational Resources Information Center

Stephens, Lisa A.; Glynn, Graham; Lavallee, David; Moreau, Joseph; Orzech, Mary Jo; Pence, Harry E.

2011-01-01

This article is a case study of how the provost and senior executive leadership of one large university system capitalized on a long-standing advisory group as a tool to support communication and collaboration across a broad constituency. These advisory efforts help guide both future directions and investment. It is the story of how this group has…

THE ELEMENTARY SCHOOL CHILD AND HIS POSTURE PATTERNS.

ERIC Educational Resources Information Center

DAVIES, EVELYN A.

A CHILD'S POSTURE PATTERNS MAY LEAD TO AN ADULT'S PHYSICAL HANDICAP. THE MAIN THEME OF THIS BOOK IS TO SERVE AS A GUIDE FOR THE ELEMENTARY TEACHER OR PARENT IN THE DETECTION AND UNDERSTANDING OF DEVIATIONS FROM THE NORMAL POSTURE PATTERNS WHILE THE CHILD IS SITTING, STANDING, OR MOVING ABOUT SO AS TO PREVENT FUTURE HANDICAPPING CONDITIONS.…

Dusting off the Lecher Lines

ERIC Educational Resources Information Center

Thompson, Frank

2017-01-01

Experiments with Lecher Lines have always been important in the physics curriculum for demonstrating standing waves and the important concept that waves can be guided as well as being emitted into space. A system operating at low power (less than 10 mW) and in the frequency range 300 MHz to 800MHz is described and the wavelength of the radiation…

Management of eastern hemlock for deer wintering areas

Treesearch

Russell S. Reay

2000-01-01

Hemlock stands provide superior winter cover for white-tailed deer. When a site is suitable for the support of a hemlock community, a decision to undertake active management is appropriate, however the difficulty of securing adequate hemlock regeneration must guide and govern the timber management plan. The need to maintain deer wintering areas creates some limitations...

Simulating stand-level harvest prescriptions across landscapes: LANDIS PRO harvest module design

Treesearch

Jacob S. Fraser; Hong S. He; Stephen R. Shifley; Wen J. Wang; Frank R. Thompson

2013-01-01

Forest landscape models (FLMs) are an important tool for assessing the long-term cumulative effects of harvest over large spatial extents. However, they have not been commonly used to guide forest management planning and on-the-ground operations. This is largely because FLMs track relatively simplistic vegetation information such as age cohort presence/absence, forest...

Bridging the gap between strategic and management forest inventories

Treesearch

Ronald E. McRoberts

2009-01-01

Strategic forest inventory programs collect information for a large number of variables on a relatively sparse array of field plots. Data from these inventories are used to produce estimates for large areas such as states and provinces, regions, or countries. The purpose of management forest inventories is to guide management decisions for small areas such as stands....

Stand structure in eastside old-growth ponderosa pine forests of Oregon and northern California.

Treesearch

Andrew Youngblood; Timothy Max; Kent Coe

2004-01-01

Quantitative metrics of horizontal and vertical structural attributes in eastside old-growth ponderosa pine (Pinus ponderosa P. and C. Lawson var. ponderosa) forests were measured to guide the design of restoration prescriptions. The age, size structure, and the spatial patterns were investigated in old-growth ponderosa pine forests at three...

Getting Started in the Scholarship of Teaching and Learning: A "How To" Guide for Science Academics

ERIC Educational Resources Information Center

Rowland, Susan L.; Myatt, Paula M.

2014-01-01

SoTL stands for the Scholarship of Teaching and Learning. The acronym, said "sottle" or "sote-all," describes research that involves rigorous examination of teaching and learning by faculty who are actively involved in the educational process. The number of natural-science faculty engaged in SoTL is increasing, and their…

Life, Learning, and Standing Alone: The Adaptation Process of Wives of South Korean Students to New Circumstances.

ERIC Educational Resources Information Center

Jun, JuSung

Adjustment experiences of South Korean graduate students' wives living in Georgia were examined from a feminist viewpoint. The adaptive process, its cultural meaning, and related social ramifications, was hypothesized to be an example of transformative learning. These two questions guided the study: (1) how did South Korean students' wives adapt…

Manual harvesting of high population Leucaena stands

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

Pecson, R.D.; Van Den Beldt, R.J.

1983-01-01

Five-year-old giant Leucaena leucocephala, planted at spacing 1x0.5 m, were harvested using bolos (Filipino machetes) and chainsaws. For felling alone, chainsaws took 35% less time than bolos. For the total harvest including delimbing and hauling an average 20 m to the edge of the stand, chainsaws took 20% less time than bolos. Assuming chainsaws are economically viable, it may be advisable to fell with chainsaws in advance of bolo teams that buck and haul. 2 references.

Examination of Aircraft Interior Emergency Lighting in a Postcrash Fire Environment.

DTIC Science & Technology

1982-06-01

levels under realistic external fuel-fire conditions; (3) to compare black fuel-fire smoke with an enert white screen fog (references I and 2); (4... black smoke condition" at 52 seconds after the fuel fire was ignited and zero visibility a the 60-inch level at 120 seconds. Because it was closer to the...suitable stand was fabricated for each sign and the holes designed for aircraft mounting were utilized for securing the light to the stand. Two 28 AVG

A radiographic assessment of lumbar spine posture in four different upright standing positions.

PubMed

Gallagher, Kaitlin M; Sehl, Michael; Callaghan, Jack P

2016-08-01

Approximately 50% of a sample population will develop prolonged standing induced low back pain. The cause of this pain may be due to their lumbar spine posture. The purpose of this study was to investigate differences in lumbar posture between 17 participants categorized as a pain or non-pain developers during level ground standing. A secondary purpose was to evaluate the influence of two standing aids (an elevated surface to act as a foot rest and declined sloped surface) on lumbopelvic posture. Four sagittal plane radiographs were taken: a normal standing position on level ground, when using an elevated foot rest, using a declined sloped surface, and maximum lumbar spine extension as a reference posture. Lumbosacral lordosis, total lumbar lordosis, and L1/L2 and L5/S1 intervertebral joint angles were measured on each radiograph. There was a significant difference between the lumbosacral lordosis angle and L5/S1 angles in upright versus maximum extension; however, this was independent of pain group. The elevated surface was most effective at causing lumbosacral spine flexion. Potentially successful postures for eliminating low back pain during prolonged standing mainly influence the lower lumbar lordosis. Future work should assess the influence of hip posture on low back pain development during standing. Copyright © 2016 Elsevier Ltd. All rights reserved.

Development of protocols to inventory or monitor wildlife, fish, or rare plants

Treesearch

David Vesely; Brenda C. McComb; Christina D. Vojta; Lowell H. Suring; Jurai Halaj; Richard S. Holthausen; Benjamin Zuckerberg; Patricia M. Manley

2006-01-01

The purpose of this technical guide (hereafter referred to as the Species Protocol Technical Guide) is to provide guidelines for developing inventory and monitoring (I&M) protocols for wildlife, fish, and rare plants (WFRP) using the U.S. Department of Agriculture (USDA) Forest Service technical guide format.

Mass Communication: A Guide to Reference Sources.

ERIC Educational Resources Information Center

McGill Univ., Montreal (Quebec). McLennan Library.

For the study of mass communication in social, cultural and political contexts, this annotated resource guide presents a list of materials available in the McGill University Libraries in Montreal, Canada. As a select bibliography, the guide concentrates on current sources, although some historical coverage of newspaper and journalism is included.…

Computer Assisted Drafting (CNC) Drawings. Drafting Module 6. Instructor's Guide.

ERIC Educational Resources Information Center

Missouri Univ., Columbia. Instructional Materials Lab.

This Missouri Vocational Instruction Management System instructor's drafting guide has been keyed to the drafting competency profile developed by state industry and education professionals. This unit contains information on computer-assisted drafting drawings. The guide contains a cross-reference table of instructional materials and 20 worksheets.…

Masonry. Teacher's Guide. Competency Based Education Curriculum.

ERIC Educational Resources Information Center

Long, Diana

This teacher's guide is designed to accompany the competency based masonry student materials (see note). It is intended for use as a reference and aid in implementing the curriculum. The guide includes these sections: Identification and Validation of Job Titles and Competencies, Functions of the Developmental Committee, Program Organization…

Assessment of the cochlear nerve to facial nerve size ratio using MR multiplanar reconstruction of the internal auditory canal in patients presenting with acquired long-standing hearing loss

PubMed Central

Hey, Constanze; Shaaban, Mohamed S; Elabd, Amr M; Hassan, Hebatallah H M; Gruber-Rouh, Tatjana; Kaltenbach, Benjamin; Harth, Marc; Ackermann, Hanns; Stöver, Timo; Vogl, Thomas J; Nour-Eldin, Nour-Eldin A

2017-01-01

Objective: To test using the facial nerve as a reference for assessment of the cochlear nerve size in patients with acquired long-standing sensorineural hearing loss (SNHL) using MRI multiplanar reconstruction. Methods: The study was retrospectively performed on 86 patients. Group 1 (study group, n = 53) with bilateral long-standing SNHL. Group 2 (control group, n = 33) without hearing loss. The nerve size was measured by drawing a region of interest around the cross-sectional circumference of the nerve in multiplanar reconstruction images. Results: No significant correlation was noted between the cochlear nerve and facial nerve size, and the patient's age, gender and weight (p > 0.05). In Group 1, the mean ratio of the cochlear to facial nerve size was 0.99 ± 0.30 (range: 0.52–1.86) and 1.12 ± 0.35 (range: 0.34–2.3) for the right and left sides, respectively. In Group 2, it was 1.18 ± 0.23 (range: 0.78–1.71) and 1.25 ± 0.25 (range: 0.85–1.94) for the right and left sides, respectively. The cochlear nerve size was statistically (p = 0.0004) smaller in Group 1 than in Group 2. Conclusion: The cochlear nerve size and the cochlear to facial nerve size ratio are significantly smaller in patients with acquired long-standing SNHL. Advances in knowledge: The facial nerve can be used as a reference for assessment of the cochlear nerve in patients with acquired long-standing SNHL. PMID:28368665

Stand with the Iranian People Act

THOMAS, 111th Congress

Rep. Ellison, Keith [D-MN-5

2009-12-14

House - 03/01/2010 Referred to the Subcommittee on Immigration, Citizenship, Refugees, Border Security, and International Law. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

Fundamentals of Managing Reference Collections

ERIC Educational Resources Information Center

Singer, Carol A.

2012-01-01

Whether a library's reference collection is large or small, it needs constant attention. Singer's book offers information and insight on best practices for reference collection management, no matter the size, and shows why managing without a plan is a recipe for clutter and confusion. In this very practical guide, reference librarians will learn:…

Employee Relations. A Guide and Reference Book for Those Involved or Training to Be Involved in Employee Relations in the Hotel and Catering Industry. Seventh Edition.

ERIC Educational Resources Information Center

Martin, Rodney; Hayter, Roy, Ed.

This guide and reference book is designed to help those involved or training to be involved in employee relations in the hotel and catering industry. Chapter 1 attempts to define employee relations. Chapter 2 describes the institutions and parties involved in employee relations in the hotel and catering industry. The focus of chapter 3 is on…

Unit Reference Sheet (URS) Cost Methodology.

DTIC Science & Technology

1980-08-01

LAUNCHER MONORAIL GUIDED MISSILE: W/E (NIKE-HERCULES) L45740 LAUNCHER TUBULAR GUIDED MISSILE: (TOW) L45757 LAUNCHER ZERO LENGTH GUIDED MISSILE: (IMP-HAWK...L76762 LOADER TRANSPORTER GUIDED MISSILE: W/E (HAWK) M57503 MOBILE TARGET TRACKING SYSTEM: USED TO SUPPORT MQM 34 ( FIRE BEE) M57549 MOBILITY KIT GUIDED...HIGH RATE THREE BARREL W/E J96479 GUN AUTOMATIC 20 MILLIMETER: GAS OPERATED MANUAL OR ELECT FIRED J96481 GUN AUTOMATIC 20 MILLIMETER: ELECTRIC J96694 GUN

A Citizen's Guide to Solidification and Stabilization

EPA Pesticide Factsheets

This guide describes how solidification and stabilization refer to a group of cleanup methods that prevent or slow the release of harmful chemicals from wastes, such as contaminated soil, sediment, and sludge.

A new resource for developing and strengthening large-scale community health worker programs.

PubMed

Perry, Henry; Crigler, Lauren; Lewin, Simon; Glenton, Claire; LeBan, Karen; Hodgins, Steve

2017-01-12

Large-scale community health worker programs are now growing in importance around the world in response to the resurgence of interest and growing evidence of the importance of community-based primary health care for improving the health of populations in resource-constrained, high-mortality settings. These programs, because of their scale and operational challenges, merit special consideration by the global health community, national policy-makers, and program implementers. A new online resource is now available to assist in that effort: Developing and Strengthening Community Health Worker Programs at Scale: A Reference Guide and Case Studies for Program Managers and Policymakers ( http://www.mchip.net/CHWReferenceGuide ). This CHW Reference Guide is the product of 27 different collaborators who, collectively, have a formidable breadth and depth of experience and knowledge about CHW programming around the world. It provides a thoughtful discussion about the many operational issues that large-scale CHW programs need to address as they undergo the process of development, expansion or strengthening. Detailed case studies of 12 national CHW programs are included in the Appendix-the most current and complete cases studies as a group that are currently available. Future articles in this journal will highlight many of the themes in the CHW Reference Guide and provide an update of recent advances and experiences. These articles will serve, we hope, to (1) increase awareness about the CHW Reference Guide and its usefulness and (2) connect a broader audience to the critical importance of strengthening large-scale CHW programs for the health benefits that they can bring to underserved populations around the world.

Corrosion monitoring using high-frequency guided waves

NASA Astrophysics Data System (ADS)

Fromme, P.

2016-04-01

Corrosion can develop due to adverse environmental conditions during the life cycle of a range of industrial structures, e.g., offshore oil platforms, ships, and desalination plants. Generalized corrosion leading to wall thickness loss can cause the reduction of the strength and thus degradation of the structural integrity. The monitoring of corrosion damage in difficult to access areas can be achieved using high frequency guided waves propagating along the structure from accessible areas. Using standard ultrasonic wedge transducers with single sided access to the structure, guided wave modes were selectively generated that penetrate through the complete thickness of the structure. The wave propagation and interference of the different guided wave modes depends on the thickness of the structure. Laboratory experiments were conducted for wall thickness reduction due to milling of the steel structure. From the measured signal changes due to the wave mode interference the reduced wall thickness was monitored. Good agreement with theoretical predictions was achieved. The high frequency guided waves have the potential for corrosion damage monitoring at critical and difficult to access locations from a stand-off distance.

Corrosion monitoring using high-frequency guided ultrasonic waves

NASA Astrophysics Data System (ADS)

Fromme, Paul

2014-02-01

Corrosion develops due to adverse environmental conditions during the life cycle of a range of industrial structures, e.g., offshore oil platforms, ships, and desalination plants. Both pitting corrosion and generalized corrosion leading to wall thickness loss can cause the degradation of the structural integrity. The nondestructive detection and monitoring of corrosion damage in difficult to access areas can be achieved using high frequency guided waves propagating along the structure from accessible areas. Using standard ultrasonic transducers with single sided access to the structure, guided wave modes were generated that penetrate through the complete thickness of the structure. The wave propagation and interference of the different guided wave modes depends on the thickness of the structure. Laboratory experiments were conducted and the wall thickness reduced by consecutive milling of the steel structure. Further measurements were conducted using accelerated corrosion in a salt water bath and the damage severity monitored. From the measured signal change due to the wave mode interference the wall thickness reduction was monitored. The high frequency guided waves have the potential for corrosion damage monitoring at critical and difficult to access locations from a stand-off distance.

Unilateral cervical plexus block for prosthetic laryngoplasty in the standing horse.

PubMed

Campoy, L; Morris, T B; Ducharme, N G; Gleed, R D; Martin-Flores, M

2018-04-20

Locoregional anaesthetic techniques can facilitate certain surgeries being performed under standing procedural sedation. The second and third spinal cervical nerves (C2, C3) are part of the cervical plexus and provide sensory innervation to the peri-laryngeal structures in people; block of these nerves might permit laryngeal lateralisation surgery in horses. To describe the anatomical basis for an ultrasound-guided cervical plexus block in horses. To compare this block with conventional local anaesthetic tissue infiltration in horses undergoing standing prosthetic laryngoplasty. Cadaveric study followed by a double-blinded prospective clinical trial. A fresh equine cadaver was dissected to characterise the distribution of C2 and C3 to the perilaryngeal structures on the left side. A second cadaver was utilised to correlate ultrasound images with the previously identified structures; a tissue marker was injected to confirm the feasibility of an ultrasound-guided approach to the cervical plexus. In the clinical study, horses were assigned to two groups, CP (n = 17; cervical plexus block) and INF (n = 17; conventional tissue infiltration). Data collection and analyses included time to completion of surgical procedure, sedation time, surgical field conditions and surgeon's perception of block quality. We confirmed that C2 and C3 provided innervation to the perilaryngeal structures. The nerve root of C2 was identified ultrasonographically located between the longus capitis and the cleidomastoideus muscles, caudal to the parotid gland. The CP group was deemed to provide better (P<0.0002) surgical conditions with no differences in the other variables measured. Further studies with larger numbers of horses may be necessary to detect smaller differences in surgical procedure completion time based on the improved surgical filed conditions. For standing unilateral laryngeal surgery, a cervical plexus block is a viable alternative to tissue infiltration and it improves the surgical field conditions. © 2018 EVJ Ltd.

The Environment Film Review. A Critical Guide to Ecology Films.

ERIC Educational Resources Information Center

Environment Information Center, New York, NY.

Critical reviews of more than 600 environmental films selected from a field of several thousand are contained in this reference guide. Designed to provide a comprehensive selection of films covering all aspects of environmental affairs, from air pollution to wildlife, the guide is primarily user-oriented. It consists of two parts: a Review…

Articulated Instruction Objectives Guide for Drafting. Final Document for Articulation of Drafting.

ERIC Educational Resources Information Center

Henderson, Wm. Edward, Jr.

Intended for use in competency-based and criterion-referenced vocational programs, this articulated, performance-based instruction objectives guide for Drafting I is designed for reference use in the articulation of drafting programs at the secondary and postsecondary levels. It consists of a description of the development of the guide, 14…

Shogun: A Guide for Classroom Use.

ERIC Educational Resources Information Center

Stanford Univ., CA. Center for Research in International Studies.

This teacher's guide will help secondary teachers teach about Japan using the best selling novel or television mini-series "Shogun." In preparing the guide, it was not possible to preview the television program before going to press. Therefore the lessons are keyed to the novel. The pages referred to in the lessons are in the paperback…

Guide for Teaching Chemistry-Physics Combined 1-2, 3-4 (PSSC - CHEMS).

ERIC Educational Resources Information Center

Millstone, H. George

This guide is written for a combined physics-chemistry course taught over a two-year period. The subject matter contains the major ideas in Chemical Education Materials Study (CHEMS) Chemistry and Physical Science Study Committee (PSSC) Physics. The guide includes discussion of text references, laboratory experiments, films, testing and evaluation…

Police Allocation Manual User's Guide: Determination of the Number and Allocation of Personnel for Patrol Services for State Police Departments (Special Version - April 1993)

DOT National Transportation Integrated Search

1993-04-01

The Police Allocation Manual User's Guide (herein after referred to as the Guide) : is intended as a companion document to the Police Allocation Manual (PAM), : Special Version, which can be used to determine the number and allocation of : personnel ...

Carpentry. Competency Statements/Objectives and Reference Guide. Revised.

ERIC Educational Resources Information Center

North Carolina State Dept. of Public Instruction, Raleigh. Div. of Vocational Education.

This curriculum guide provides competency statements/objectives for an 11th- to 12th-grade trade and industrial education course in carpentry. The first half of the guide consists of competency statements for the 35 units of the curriculum. Each competency statement consists of a terminal objective and specific objectives for each unit, referenced…

Mechanical Systems. Competency Statements/Objectives and Reference Guide.

ERIC Educational Resources Information Center

North Carolina State Dept. of Public Instruction, Raleigh. Div. of Vocational Education.

This curriculum guide provides competency statements/objectives for an 11th- to 12th-grade trade and industrial education course in mechanical systems. The first half of the guide consists of competency statements for the 53 units of the curriculum. Each competency statement consists of a terminal objective and specific objectives for each unit,…

Health Education Teaching Ideas: Secondary. Revised Edition.

ERIC Educational Resources Information Center

Loya, Richard, Ed.; Bensley, Loren B., Jr., Ed.

Part I of this teaching guide contains teaching strategies which originally appeared in the "Journal of Health Education" (JHE) and were included in the first edition of this guide, published in 1983. Part II includes teaching strategies published in JHE since 1983. The guide is designed to be a reference for those seeking workable ideas in…

Alcohol Abuse Curriculum Guide for Nurse Practitioner Faculty. Health Professions Education Curriculum Resources Series. Nursing 3.

ERIC Educational Resources Information Center

Hasselblad, Judith

The format for this curriculum guide, written for nurse practitioner faculty, consists of learning objectives, content outline, teaching methodology suggestions, references and recommended readings. Part 1 of the guide, Recognition of Early and Chronic Alcoholism, deals with features of alcoholism such as epidemiological data and theories,…

Carpet Specifiers Guide. Ultron, Advanced Generation Nylon Carpet Fiber.

ERIC Educational Resources Information Center

Monsanto Textiles Co., Atlanta, GA.

The purpose of this guide is to assist specifiers in properly specifying carpet made of Monsanto Ultron advanced generation nylon fiber. The guide describes a variety of conditions that should be considered in arriving at the proper selection and provides reference information and data, ranging from varying regulatory requirements, performance and…

Cohort Default Rate Guide. Revised August 2006

ERIC Educational Resources Information Center

US Department of Education, 2006

2006-01-01

This guide is designed to assist schools with their Federal Family Education Loan (FFEL) Program and William D. Ford Federal Direct Loan (Direct Loan) Program cohort default rate data. The guide is intended as a reference tool in understanding cohort default rates and processes. Material is organized into four parts: (1) Introduction; (2) General…

A Teacher's Guide to KOLab.

ERIC Educational Resources Information Center

Dremmel, Donna; And Others

This teacher's guide has been written for the elementary classroom teacher as an aid and not as a course of study. The guide lists units of study that might be undertaken in any classroom and indicates objectives, activities, teaching aids, and reference materials that will be helpful in the development of the unit. Topics covered include…

French: Foreign Language Curriculum Guide, Grades 7-12.

ERIC Educational Resources Information Center

Farmington Public Schools, CT.

This curriculum guide, developed for an ungraded language program at the secondary school level, allows for a steady progression of skills from unit to unit. Based on the audiolingual approach to language instruction, the guide is divided into four sections: (1) concepts to be taught, (2) references to instructional materials, (3) special…

Apparel and Textiles Production, Management, and Services. Curriculum Guide.

ERIC Educational Resources Information Center

Texas Tech Univ., Lubbock. Home Economics Curriculum Center.

Developed with input from personnel in the industries, this curriculum guide complements a companion reference book about various areas of the textiles and apparel industries. Each of the 22 chapters of the guide begins with 1 or more essential elements and objectives, and each chapter consists of teaching strategies for classroom use. Teaching…

INSTRUCTIONAL GUIDE FOR ELECTRICITY, JUNIOR HIGH SCHOOL INDUSTRIAL ARTS.

ERIC Educational Resources Information Center

GOLDSMITH, J. LYMAN

THIS GUIDE IS DESIGNED TO PROVIDE A PRACTICAL REFERENCE FOR TEACHERS PLANNING INSTRUCTION CONCERNING ELECTRICITY IN JUNIOR HIGH SCHOOL INDUSTRIAL ARTS CLASSES. THE GUIDE IS FOR A 10-WEEK COURSE DESIGNED TO PROVIDE THE STUDENT WITH EXPLORATORY EXPERIENCES INVOLVING THE BASIC PRINCIPLES AND APPLICATIONS OF ELECTRICITY AND ELECTRONICS. THE PROPER USE…

2014 Decompression Sickness/Extravehicular Activity Risks Standing Review Panel

NASA Technical Reports Server (NTRS)

Steinberg, Susan

2015-01-01

The 2014 Decompression Sickness (DCS)/Extravehicular Activity (EVA) Risks Standing Review Panel (from here on referred to as the SRP) met for a site visit in Houston, TX on November 4 - 5, 2014. The SRP reviewed the updated Evidence Reports for The Risk of Decompression Sickness (from here on referred to as the 2014 DCS Evidence Report) and the Risk of Injury and Compromised Performance due to EVA Operations (from here on referred to as the 2014 EVA Evidence Report), as well as the Research Plans for these Risks. The SRP appreciated the time and effort that the DCS and EVA disciplines put into their review documents and presentations. The SRP felt that the 2014 DCS Evidence Report and the 2014 EVA Evidence Reports were very thorough and addressed the majority of the known DCS and EVA issues. The researchers at NASA Johnson Space Center (JSC) have the knowledge base to deal with the DCS and EVA issues. Overall, the SRP thinks the DCS and EVA research teams have compiled excellent reports which address the majority of the literature and background information.

Standing-up exerciser based on functional electrical stimulation and body weight relief.

PubMed

Ferrarin, M; Pavan, E E; Spadone, R; Cardini, R; Frigo, C

2002-05-01

The goal of the present work was to develop and test an innovative system for the training of paraplegic patients when they are standing up. The system consisted of a computer-controlled stimulator, surface electrodes for quadricep muscle stimulation, two knee angle sensors, a digital proportional-integrative-derivative (PID) controller and a mechanical device to support, partially, the body weight (weight reliever (WR)). A biomechanical model of the combined WR and patient was developed to find an optimum reference trajectory for the PID controller. The system was tested on three paraplegic patients and was shown to be reliable and safe. One patient completed a 30-session training period. Initially he was able to stand up only with 62% body weight relief, whereas, after the training period, he performed a series of 30 standing-up/sitting-down cycles with 45% body weight relief. The closed-loop controller was able to keep the patient standing upright with minimum stimulation current, to compensate automatically for muscle fatigue and to smooth the sitting-down movement. The limitations of the controller in connection with a highly non-linear system are considered.

Mechanical Resonance Displaying Changes in Phase to Large Audiences.

ERIC Educational Resources Information Center

Dorner, R.; And Others

1995-01-01

Describes a lecture demonstration apparatus for displaying free and forced oscillations of a mechanical system to a large class. Discusses the Blinking Diode Display and the Standing Wave description. Contains 20 references. (JRH)

Localized Oscillatory Energy Conversion in Magnetopause Reconnection

NASA Astrophysics Data System (ADS)

Burch, J. L.; Ergun, R. E.; Cassak, P. A.; Webster, J. M.; Torbert, R. B.; Giles, B. L.; Dorelli, J. C.; Rager, A. C.; Hwang, K.-J.; Phan, T. D.; Genestreti, K. J.; Allen, R. C.; Chen, L.-J.; Wang, S.; Gershman, D.; Le Contel, O.; Russell, C. T.; Strangeway, R. J.; Wilder, F. D.; Graham, D. B.; Hesse, M.; Drake, J. F.; Swisdak, M.; Price, L. M.; Shay, M. A.; Lindqvist, P.-A.; Pollock, C. J.; Denton, R. E.; Newman, D. L.

2018-02-01

Data from the NASA Magnetospheric Multiscale mission are used to investigate asymmetric magnetic reconnection at the dayside boundary between the Earth's magnetosphere and the solar wind. High-resolution measurements of plasmas and fields are used to identify highly localized ( 15 electron Debye lengths) standing wave structures with large electric field amplitudes (up to 100 mV/m). These wave structures are associated with spatially oscillatory energy conversion, which appears as alternatingly positive and negative values of J · E. For small guide magnetic fields the wave structures occur in the electron stagnation region at the magnetosphere edge of the electron diffusion region. For larger guide fields the structures also occur near the reconnection X-line. This difference is explained in terms of channels for the out-of-plane current (agyrotropic electrons at the stagnation point and guide field-aligned electrons at the X-line).

Advanced distributed simulation technology: Digital Voice Gateway Reference Guide

NASA Astrophysics Data System (ADS)

Vanhook, Dan; Stadler, Ed

1994-01-01

The Digital Voice Gateway (referred to as the 'DVG' in this document) transmits and receives four full duplex encoded speech channels over the Ethernet. The information in this document applies only to DVG's running firmware of the version listed on the title page. This document, previously named Digital Voice Gateway Reference Guide, BBN Systems and Technologies Corporation, Cambridge, MA 02138, was revised for revision 2.00. This new revision changes the network protocol used by the DVG, to comply with the SINCGARS radio simulation (For SIMNET 6.6.1). Because of the extensive changes to revision 2.00 a separate document was created rather than supplying change pages.

The Education of Women in the United States: A Guide to Theory, Teaching, and Research. Garland Reference Library of Social Science Volume 551. Source Books on Education Volume 23.

ERIC Educational Resources Information Center

McClelland, Averil Evans

The bibliography presented in this book introduces the reader to the general subject of the education of girls and women in the United States, with some reference to historical antecedents in western civilization beginning with the ancient Greeks. The bibliography is intended as a guide for further study of the significance of gender for females…

Are You Ready To Restructure? A Guidebook for Educators, Parents, and Community Members.

ERIC Educational Resources Information Center

Conley, David T.

This book serves as a resource guide to help people engage in a healthy, informed discussion of restructuring possibilities. Its focus is on creating readiness for school restructuring, which differs from both renewal and reform. Each chapter is similar in structure and designed to stand on its own. Each is short enough to be quickly read and then…

Stocking, growth, and habitat relations in New Hampshire hardwoods

Treesearch

William B. Leak

1983-01-01

Data from hardwood stands in New Hampshire substantiated the crown-width relationships used to develop the B-line (based on circular crowns) in the 1969 northern hardwood stocking guide, and produced an A-line slightly lower than the original line. Position of the A-line was unrelated to site or forest type. Diameter growth of hardwoods on moist and dry soils declined...

Resource crises in Lake Erie

USGS Publications Warehouse

Hartman, Wilbur L.

1970-01-01

Despite the tremendous value of the Great Lakes, a malaise is seriously destroying their worth. Accelerated enrichment, unabated pollution, over-exploitation, and accidental and intentional introduction of exotic species, have all been guided--more often misguided--by man. Of all five Great Lakes, Lake Erie stands out as the one most seriously damaged and in the greates further jeopardy at the present time.

Prescribed fire applications in Forest and Woodlands: Integration of models and field studies to guide fire use

Treesearch

Kevin C. Ryan; Eric Rigolot; Francisco C. Rego; Herminio Botelho; Jose A. Vega; Paulo M. Fernandes; Tatiana M. Sofronova

2010-01-01

Globally prescribed burning is widely used for agro-forestry, restoration, and conservation to modify species composition and stand structure. Commonly stated goals of prescribed burns include to reduce hazardous fuels, improve species’ habitat, reduce the potential for severe fires in the wildland urban interface or protect municipal watersheds. Treatments may focus...

User's guide to Version 2 of the Regeneration Establishment Model: Part of the Prognosis Model

Treesearch

Dennis E. Ferguson; Nicholas L. Crookston

1991-01-01

This publication describes how to use version 2 of the Regeneration Establishment Model, a computer-based simulator that is part of the Prognosis Model for Stand Development. Conifer regeneration is predicted following harvest and site preparation for forests in western Montana, central Idaho, and northern Idaho. The influence of western spruce budworm (Choristoneura...

Regeneration of Douglas-fir in the Klamath Mountains region, California and Oregon

Treesearch

R. O. Strothmann; Douglass F. Roy

1984-01-01

Information on the regeneration of Douglas-fir, one of the most valuable timber species in the United States, is summarized, from seed production to care of young stands. General recommendations are given to guide the practitioner. Seed production can be increased by applying fertilizer and by stem girdling. To prepare sites for planting, mechanical, burning, chemical...

"The Driver Doesn't Sit, He Stands up like the Flintstones!": Sibling Teaching during Teacher-Directed and Self-Guided Tasks

ERIC Educational Resources Information Center

Howe, Nina; Recchia, Holly; Porta, Sandra Della; Funamoto, Allyson

2012-01-01

Associations among sibling teaching strategies, learner behavior, age, age gap, gender, and social-cognitive skills (second-order false-belief and interpretive understanding of knowledge) were investigated in 63 sibling dyads in early and middle childhood. Two teaching tasks were introduced to the older sibling teacher: a teacher-directed task…

A Guide to the Hitchiti Forest Research Center

Treesearch

Ernst V. Brender

1952-01-01

The Hitchiti Forest Research Center was established in 1946 by the Forest Service, USDA, to find ways and means of producing more wood in the depleted forests of lower Piedmont Georgia, Alabama, and South Carolina. Sixty percent of the 18-1/2 million-acre territory is in forest. The forest consists principally of even-aged stands of loblolly pine on the...

Historical range of variability in live and dead wood biomass: a regional-scale simulation study

Treesearch

Etsuko Nonaka; Thomas A. Spies; Michael C. Wimberly; Janet L. Ohmann

2007-01-01

The historical range of variability (HRV) in landscape structure and composition created by natural disturbance can serve as a general guide for evaluating ecological conditions of managed landscapes. HRV approaches to evaluating landscapes have been based on age classes or developmental stages, which may obscure variation in live and dead stand structure. Developing...

Users guide for noble fir bough cruiser.

Treesearch

Roger D. Fight; Keith A. Blatner; Roger C. Chapman; William E. Schlosser

2005-01-01

The bough cruiser spreadsheet was developed to provide a method for cruising noble fir (Abies procera Rehd.) stands to estimate the weight of boughs that might be harvested. No boughs are cut as part of the cruise process. The approach is based on a two-stage sample. The first stage consists of fixed-radius plots that are used to estimate the...

Wind in the forests of southeast Alaska and guides for reducing damage.

Treesearch

A.S. Harris

1999-01-01

Alaska based on the literature and the author's experience. Storm winds resulting in damage to forest stands are described, and some ecological and management considerations of wind that are of concern to forest managers are reviewed. The author made a general reconnaissance of forest conditions on Prince of Wales Island and adjacent islands based on forest-type...

ISIS and Social Media: The Combatant Commander’s Guide to Countering ISIS’s Social Media Campaign

DTIC Science & Technology

2015-06-07

temptation to use mirror imaging, or to try to fit ISIS into a simple, pre-determined ideological box. This is especially important when trying to design...fighters play an important role as willing suicide bombers and they also portray the image that the Islamic State stands as a transnational force of

33 CFR 207.420 - Chicago River, Ill.; Sanitary District controlling works, and the use, administration, and...

Code of Federal Regulations, 2014 CFR

2014-07-01

... assistants. (4) Signals. (i) Signals from vessels for lockage shall be by whistle, horn or by idling or standing near the ends of the lock guide walls. Signals from the lockmaster shall be by the traffic light and horn and/or by voice with or without electrical amplification. In case of emergency, the...

33 CFR 207.420 - Chicago River, Ill.; Sanitary District controlling works, and the use, administration, and...

Code of Federal Regulations, 2013 CFR

2013-07-01

... assistants. (4) Signals. (i) Signals from vessels for lockage shall be by whistle, horn or by idling or standing near the ends of the lock guide walls. Signals from the lockmaster shall be by the traffic light and horn and/or by voice with or without electrical amplification. In case of emergency, the...

33 CFR 207.420 - Chicago River, Ill.; Sanitary District controlling works, and the use, administration, and...

Code of Federal Regulations, 2012 CFR

2012-07-01

... assistants. (4) Signals. (i) Signals from vessels for lockage shall be by whistle, horn or by idling or standing near the ends of the lock guide walls. Signals from the lockmaster shall be by the traffic light and horn and/or by voice with or without electrical amplification. In case of emergency, the...

User guide for HCR Estimator 2.0: software to calculate cost and revenue thresholds for harvesting small-diameter ponderosa pine.

Treesearch

Dennis R. Becker; Debra Larson; Eini C. Lowell; Robert B. Rummer

2008-01-01

The HCR (Harvest Cost-Revenue) Estimator is engineering and financial analysis software used to evaluate stand-level financial thresholds for harvesting small-diameter ponderosa pine (Pinus ponderosa Dougl. ex Laws.) in the Southwest United States. The Windows-based program helps contractors and planners to identify costs associated with tree...

A Knoevenagel Initiated Annulation Reaction Using Room Temperature or Microwave Conditions

ERIC Educational Resources Information Center

Cook, A. Gilbert

2007-01-01

An experiment is presented that has the student execute a Knoevenagel initiated annulation reaction. The reaction can be carried out either through use of a microwave reactor or by allowing the mixture to stand at room temperature for two days. The student is then challenged to identify the reaction product through a guided prelab exercise of the…

Commonsense Cookery

ERIC Educational Resources Information Center

Tudor, Dean

1973-01-01

This is a commonsense guide to cooking, cooking equipment and cookbooks. Sections include picking a cookbook, how recipes are organized and a list of reference books about cooking and food. (29 references) (DH)

Magnetic microscopic imaging with an optically pumped magnetometer and flux guides

DOE PAGES

Kim, Young Jin; Savukov, Igor Mykhaylovich; Huang, Jen -Huang; ...

2017-01-23

Here, by combining an optically pumped magnetometer (OPM) with flux guides (FGs) and by installing a sample platform on automated translation stages, we have implemented an ultra-sensitive FG-OPM scanning magnetic imaging system that is capable of detecting magnetic fields of ~20 pT with spatial resolution better than 300 μm (expected to reach ~10 pT sensitivity and ~100 μm spatial resolution with optimized FGs). As a demonstration of one possible application of the FG-OPM device, we conducted magnetic imaging of micron-size magnetic particles. Magnetic imaging of such particles, including nano-particles and clusters, is very important for many fields, especially for medicalmore » cancer diagnostics and biophysics applications. For rapid, precise magnetic imaging, we constructed an automatic scanning system, which holds and moves a target sample containing magnetic particles at a given stand-off distance from the FG tips. We show that the device was able to produce clear microscopic magnetic images of 10 μm-size magnetic particles. In addition, we also numerically investigated how the magnetic flux from a target sample at a given stand-off distance is transmitted to the OPM vapor cell.« less

Pocket Guide to Transportation 2016

DOT National Transportation Integrated Search

2016-01-01

The 2016 Pocket Guide to Transportation is a compilation of statistics that provides key information on the U.S. transportation system and highlights major trends. Intended as a compact reference, it supports the Bureau of Transportation Statistics m...

Like Dissolves Like: A Classroom Demonstration and a Guided-Inquiry Experiment for Organic Chemistry.

ERIC Educational Resources Information Center

Montes, Ingrid; Lai, Chunqiu; Sanabria, David

2003-01-01

Describes a classroom demonstration supported by the guided-inquiry experience that focuses on separation techniques and other solvent-dependent processes, such as reaction-solvent selection. (Contains 13 references.) (YDS)

Pocket Guide to Transportation 2015

DOT National Transportation Integrated Search

2015-01-01

The 2015 Pocket Guide to Transportation is a compilation of statistics that provide key information and highlight major trends on the U.S. transportation system. Intended as a compact reference, it supports the Bureau of Transportation Statistics mis...

Pocket Guide to Transportation 2014

DOT National Transportation Integrated Search

2014-01-01

The 2014 Pocket Guide to Transportation is a compilation of statistics related to the performance and impact of the U.S. transportation system. Intended as a compact reference, it supports the Bureau of Transportation Statistics mission to create,...

Baring the soul: Paul Bindrim, Abraham Maslow and 'nude psychotherapy'.

PubMed

Nicholson, Ian

2007-01-01

Nude psychotherapy is one of the most flamboyant therapeutic techniques ever developed in American psychology. Largely forgotten today, the therapy was an academic and popular sensation upon its introduction in 1967. Developed by psychologist Paul Bindrim, the therapy promised to guide clients to their authentic selves through the systematic removal of clothing. This paper explores the intellectual, cultural and ethical context of nude therapy and its significance as a form of unchurched spirituality. Although nude therapy has an indisputable tabloid character, it is also rooted in a long-standing academic search for authenticity and ultimate meaning through science. Bindrim's career demonstrates the historically long-standing interweaving of spirituality and science within American psychology while simultaneously highlighting the field's extraordinary capacity for adaptive reinvention.

Directional Electrostatic Accretion Process Employing Acoustic Droplet Formation

NASA Technical Reports Server (NTRS)

Oeftering, Richard (Inventor)

1998-01-01

The present invention is directed to an apparatus for manufacturing a free standing solid metal part. In the present invention, metal droplets are ejected in a nozzleless fashion from a free surface pool of molten metal by applying focused acoustic radiation pressure. The acoustic radiation pressure is produced by high intensity acoustic tone bursts emitted from an acoustic source positioned at the bottom of the pool which directs the acoustic energy at the pool surface. The metal droplets are electrostatically charged so their trajectory can be controlled by electric fields that guide the droplets to predetermined points on a target. The droplets impinge upon the target and solidify with the target material. The accretion of the electrostatically directed solidified droplets forms the free standing metal part.

Simulating stand climate, phenology, and photosynthesis of a forest stand with a process-based growth model.

PubMed

Rötzer, Thomas; Leuchner, Michael; Nunn, Angela J

2010-07-01

In the face of climate change and accompanying risks, forest management in Europe is becoming increasingly important. Model simulations can help to understand the reactions and feedbacks of a changing environment on tree growth. In order to simulate forest growth based on future climate change scenarios, we tested the basic processes underlying the growth model BALANCE, simulating stand climate (air temperature, photosynthetically active radiation (PAR) and precipitation), tree phenology, and photosynthesis. A mixed stand of 53- to 60-year-old Norway spruce (Picea abies) and European beech (Fagus sylvatica) in Southern Germany was used as a reference. The results show that BALANCE is able to realistically simulate air temperature gradients in a forest stand using air temperature measurements above the canopy and PAR regimes at different heights for single trees inside the canopy. Interception as a central variable for water balance of a forest stand was also estimated. Tree phenology, i.e. bud burst and leaf coloring, could be reproduced convincingly. Simulated photosynthesis rates were in accordance with measured values for beech both in the sun and the shade crown. For spruce, however, some discrepancies in the rates were obvious, probably due to changed environmental conditions after bud break. Overall, BALANCE has shown to respond to scenario simulations of a changing environment (e.g., climate change, change of forest stand structure).

Invasive Plants Field and Reference Guide: An Ecological Perspective of Plant Invaders of Forests and Woodlands

Treesearch

Cynthia D. Huebner; Cassandra Olson; Heather C. Smith; Heather C. Smith

2005-01-01

There are many field guides available about invasive plants and their identification. The purpose of this particular field guide is to give a scientific synthesis of what is known about the behavior of such species in managed, disturbed, and pristine forested systems in addition to key information for accurate identification.

Thoughtful Reading: Teaching Comprehension to Adolescents. [Videotapes and Viewing Guide].

ERIC Educational Resources Information Center

Tovani, Cris

This 4-part videotape series and viewing guide shows Cris Tovani, a high school teacher, working with a wide range of students, from college-bound seniors to students who have been referred to her classroom because of their struggles with reading. The viewing guide is designed to help teachers use the video series "Thoughtful Reading" in…

Solar Energy: Instructor Guides, Labs and Tests. First Edition.

ERIC Educational Resources Information Center

Orsak, Charles G., Jr.; And Others

Instructor guides are provided for each of 11 courses in a 2-year associate degree program in solar technology. The semester-length solar courses are broken down into modules which correspond roughly to a 1- to 2-week block of instruction. Each guide presents a course description, course objectives, references for further information, and a…

Heating and Air Conditioning. Auto Mechanics Curriculum Guide Module 9. Instructor's Guide.

ERIC Educational Resources Information Center

Hevel, David

This unit of instruction is one of a series of modules in the Missouri Auto Mechanics Curriculum Guide. The module's format was developed for competency-based teaching and testing. The module contains 11 units, each of which contains the following components: a competency profile, objective sheets, references, notes to the instructor, lesson…

Industrial Work Experience I. Curriculum Guide. General Related Study Units.

ERIC Educational Resources Information Center

Virginia Polytechnic Inst. and State Univ., Blacksburg. Div. of Vocational-Technical Education.

The primary purpose of this guide is to present basic sample instructional materials for the Industrial Work Experience (IWE) Program. It is designed to aid those charged with local administration and coordination of programs in secondary level trade and industrial education, referred to as the IWE training program. The guide contains 10 units of…

Pre-Employment Laboratory Training. A Guide for Coordinated Vocational-Academic Education Shop and Laboratory Instructors. Revised.

ERIC Educational Resources Information Center

East Texas State Univ., Commerce. Occupational Curriculum Lab.

This guide is designed to serve as a reference for both beginning and experienced teachers in a preemployment laboratory that is part of a coordinated vocational-academic education program. Addressed in the individual sections of the guide are the following topics: student eligibility and approved coordinated vocational-academic programs, safety…

Pre-Calculus Instructional Guide for Elementary Functions, Analytic Geometry.

ERIC Educational Resources Information Center

Montgomery County Public Schools, Rockville, MD.

This is a guide for use in semester-long courses in Elementary Functions and Analytic Geometry. A list of entry-level skills and a list of approved textbooks is provided. Each of the 18 units consists of: (1) overview, suggestions for teachers, and suggested time; (2) list of objectives; (3) cross-references guide to approved textbooks; (4) sample…

14 CFR 302.24 - Evidence.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Official Airline Guides, including the North American, Worldwide, All-Cargo and quick reference editions... evidence in documentary or written form or of reference to documents or records, a copy of such evidence...

14 CFR 302.24 - Evidence.

Code of Federal Regulations, 2013 CFR

2013-01-01

... Official Airline Guides, including the North American, Worldwide, All-Cargo and quick reference editions... evidence in documentary or written form or of reference to documents or records, a copy of such evidence...

14 CFR 302.24 - Evidence.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Official Airline Guides, including the North American, Worldwide, All-Cargo and quick reference editions... evidence in documentary or written form or of reference to documents or records, a copy of such evidence...

Experiences From Creating the Guide to the Systems Engineering Body of Knowledge (SEBoK) v. 1.0

DTIC Science & Technology

2013-03-01

00-00-2013 to 00-00-2013 4. TITLE AND SUBTITLE Experiences From Creating the Guide to the Systems Engineering Body of Knowledge (SEBoK) v. 1.0 5a...external sources, was not easy to achieve. SE Literature: The most comprehensive source of SE knowledge today is the Systems Engineering Handbook [3...recommended for further reading - SEBoK v. 1.0 includes 224 primary references; and (3) Additional references include other related literature that are good

Asthma and Respiratory Foundation NZ child and adolescent asthma guidelines: a quick reference guide.

PubMed

Asher, Innes; McNamara, David; Davies, Cheryl; Demetriou, Teresa; Fleming, Theresa; Harwood, Matire; Hetaraka-Stevens, Lorraine; Ingham, Tristram; Kristiansen, John; Reid, Jim; Rickard, Debbie; Ryan, Debbie

2017-12-01

The purpose of the New Zealand Child and adolescent asthma guidelines: a quick reference guide is to provide simple, practical, evidence-based recommendations for the diagnosis, assessment and management of asthma in children and adolescents in New Zealand, with the aim of improving outcomes and reducing inequities. The intended users are health professionals responsible for delivering asthma care in the community and hospital emergency department settings, and those responsible for the training of such health professionals.

ToxGuides: Quick Reference Pocket Guide for Toxicological Profiles

MedlinePlus

... Favorites Del.icio.us Digg Facebook Google Bookmarks Yahoo MyWeb Get email updates To receive email updates ... Favorites Del.icio.us Digg Facebook Google Bookmarks Yahoo MyWeb Page last reviewed: January 21, 2015 Page ...

NASTRAN user's guide: Level 15

NASA Technical Reports Server (NTRS)

1975-01-01

The NASTRAN structural analysis system is presented. This user's guide is an essential addition to the original four NASTRAN manuals. Clear, brief descriptions of capabilities with example input are included, with references to the location of more complete information.

Rural expressway intersection safety toolbox : desktop reference.

DOT National Transportation Integrated Search

2011-06-01

This document is intended to be a guide for planning-level decisions concerning safety : issues and subsequent potential improvements at rural expressway intersections. It is : NOT a design guide. It simply presents the gamut of safety treatment opti...

Certified reference material of volatile organic compounds for environmental analysis: BTEX in methanol.

PubMed

Neves, Laura A; Almeida, Renato R R; Rego, Eliane P; Rodrigues, Janaína Marques; de Carvalho, Lucas Junqueira; de M Goulart, Ana Letícia

2015-04-01

The Brazilian Metrology Institute (National Institute of Metrology, Quality, and Technology, Inmetro) has been developing a certified reference material (CRM) of the volatile organic compounds benzene; toluene; ethylbenzene; and ortho, meta, and para-xylenes (BTEX) in methanol, to ensure quality control for environmental-analysis measurements. The objective of this paper is to present the results of certification studies: uncertainty estimates related to characterization, a homogeneity study, and a stability study on a single lot of CRM composed of BTEX in methanol. The method used analysis of variance (ANOVA), a statistical tool, to evaluate the homogeneity and stability of the BTEX CRM, which complies with ISO Guide 30 series. The homogeneity and stability of the BTEX CRM was confirmed for all analytes and their respective properties. All the procedures used in this study complied with ISO GUIDE 34, ISO GUIDE 35, and the guide to the expression of uncertainty of measurement (GUM).

National Nutrition Education Clearing House Reference List, Preschool, Primary and Intermediate Teaching Materials and Teacher References.

ERIC Educational Resources Information Center

National Nutrition Education Clearing House, Berkeley, CA.

This is a reference list of teaching materials and teacher references of importance to teachers in the field of nutrition and nutrition education. It emphasizes resources for preschool, primary and intermediate grades. Although not a comprehensive list, resources include books, pamphlets, curriculum guides, article reprints, films and filmstrips,…

Detection of Prosthetic Knee Movement Phases via In-Socket Sensors: A Feasibility Study

PubMed Central

El-Sayed, Amr M.; Tan, Kenneth Y. S.; Abu Osman, Noor Azuan

2015-01-01

This paper presents an approach of identifying prosthetic knee movements through pattern recognition of mechanical responses at the internal socket's wall. A quadrilateral double socket was custom made and instrumented with two force sensing resistors (FSR) attached to specific anterior and posterior sites of the socket's wall. A second setup was established by attaching three piezoelectric sensors at the anterior distal, anterior proximal, and posterior sites. Gait cycle and locomotion movements such as stair ascent and sit to stand were adopted to characterize the validity of the technique. FSR and piezoelectric outputs were measured with reference to the knee angle during each phase. Piezoelectric sensors could identify the movement of midswing and terminal swing, pre-full standing, pull-up at gait, sit to stand, and stair ascent. In contrast, FSR could estimate the gait cycle stance and swing phases and identify the pre-full standing at sit to stand. FSR showed less variation during sit to stand and stair ascent to sensitively represent the different movement states. The study highlighted the capacity of using in-socket sensors for knee movement identification. In addition, it validated the efficacy of the system and warrants further investigation with more amputee subjects and different sockets types. PMID:25945365

Respiration from the organ level to the stand

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

Sprugel, D.G.; Ryan, M.G.; Brooks, J.R.

1995-07-01

The status of efforts to estimate respiration of conifers varies sharply from one tissue to another. There have been numerous measurements of foliage respiration in conifers, but relatively few measurements of within-stand variation in reference to parameters that might be used for scaling. However, a number of logical models for scaling have been proposed (e.g., light, age, or N) and general directions for future research seem well established. There are far fewer measurements of woody-tissue respiration that might be useful for scaling, but some consensus seems to have developed that the use of sapwood biomass and growth rates as indicesmore » may provide the key to scaling woody-tissue respiration up to the stand level. Root respiration is still bogged down by a plurality of methods, each of which seems to have some serious disadvantages, so that even the nature of within-stand variation is poorly known. Successful and believable scaling of root respiration from tissue-specific measurements to the stand level seems to be far in the future. Finally, proxy measurements such as litterfall and N concentration can and have been used to estimate respiration for whole stands without measuring tissue-specific rates at all, but all of these techniques require assumptions that need further testing before they will be generally accepted.« less

Guide to solar reference spectra and irradiance models

NASA Astrophysics Data System (ADS)

Tobiska, W. Kent

The international standard for determining solar irradiances was published by the International Standards Organization (ISO) in May 2007. The document, ISO 21348 Space Environment (natural and artificial) - Process for determining solar irradiances, describes the process for representing solar irradiances. We report on the next progression of standards work, i.e., the development of a guide that identifies solar reference spectra and irradiance models for use in engineering design or scientific research. This document will be produced as an AIAA Guideline and ISO Technical Report. It will describe the content of the reference spectra and models, uncertainties and limitations, technical basis, data bases from which the reference spectra and models are formed, publication references, and sources of computer code for reference spectra and solar irradiance models, including those which provide spectrally-resolved lines as well as solar indices and proxies and which are generally recognized in the solar sciences. The document is intended to assist aircraft and space vehicle designers and developers, heliophysicists, geophysicists, aeronomers, meteorologists, and climatologists in understanding available models, comparing sources of data, and interpreting engineering and scientific results based on different solar reference spectra and irradiance models.

Thoracoscopic diaphragmatic hernia repair in a warmblood mare.

PubMed

Röcken, Michael; Mosel, Gesine; Barske, Katharine; Witte, Tanja S

2013-06-01

To describe successful repair of a diaphragmatic hernia in a standing sedated horse using a minimally invasive thoracoscopic technique. Clinical report. Warmblood mare with a diaphragmatic hernia. An 18-year-old Warmblood mare with severe colic was referred for surgical treatment of small intestinal strangulation in a diaphragmatic defect. Twelve days after initial conventional colic surgery, left-sided laparoscopy in the standing sedated mare for diaphragmatic herniorrhaphy failed because the spleen obscured the hernia. One week later, a left-sided thoracoscopy was performed in the standing sedated horse and the hernia repaired by an intrathoracic suture technique. No long-term complications occurred (up to 4 years) and the mare returned to her previous athletic activity, followed by use as a broodmare. To avoid the high risks associated with general anesthesia, and to reduce surgical trauma and postoperative recovery, central diaphragmatic hernias are amenable to repair using a minimally invasive thoracoscopic technique in the standing sedated horse. © Copyright 2013 by The American College of Veterinary Surgeons.

Correction of Long-Standing Errors in Agencies' Unsustainable Procurements Act of 2009

THOMAS, 111th Congress

Sen. Mikulski, Barbara A. [D-MD

2009-04-29

Senate - 04/29/2009 Read twice and referred to the Committee on Homeland Security and Governmental Affairs. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

Correction of Long-Standing Errors in Agencies' Unsustainable Procurements Act of 2011

THOMAS, 112th Congress

Rep. Sarbanes, John P. [D-MD-3

2011-05-23

House - 06/20/2011 Referred to the Subcommittee on Technology, Information Policy, Intergovernmental Relations and Procurement Reform . (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

32 CFR 21.330 - How are the DoDGARs published and maintained?

Code of Federal Regulations, 2013 CFR

2013-07-01

..., and sections, to parallel the CFR publication. Cross references within the DoD document are stated as... document on the World Wide Web at http://www.dtic.mil/whs/directives. (c) A standing working group...

32 CFR 21.330 - How are the DoDGARs published and maintained?

Code of Federal Regulations, 2012 CFR

2012-07-01

..., and sections, to parallel the CFR publication. Cross references within the DoD document are stated as... document on the World Wide Web at http://www.dtic.mil/whs/directives. (c) A standing working group...

32 CFR 21.330 - How are the DoDGARs published and maintained?

Code of Federal Regulations, 2014 CFR

2014-07-01

..., and sections, to parallel the CFR publication. Cross references within the DoD document are stated as... document on the World Wide Web at http://www.dtic.mil/whs/directives. (c) A standing working group...

Payload/GSE/data system interface: Users guide for the VPF (Vertical Processing Facility)

NASA Technical Reports Server (NTRS)

1993-01-01

Payload/GSE/data system interface users guide for the Vertical Processing Facility is presented. The purpose of the document is three fold. First, the simulated Payload and Ground Support Equipment (GSE) Data System Interface, which is also known as the payload T-0 (T-Zero) System is described. This simulated system is located with the Cargo Integration Test Equipment (CITE) in the Vertical Processing Facility (VPF) that is located in the KSC Industrial Area. The actual Payload T-0 System consists of the Orbiter, Mobile Launch Platforms (MLPs), and Launch Complex (LC) 39A and B. This is referred to as the Pad Payload T-0 System (Refer to KSC-DL-116 for Pad Payload T-0 System description). Secondly, information is provided to the payload customer of differences between this simulated system and the actual system. Thirdly, a reference guide of the VPF Payload T-0 System for both KSC and payload customer personnel is provided.

BIBLIOGRAPHIC GUIDE FOR ADVANCED PLACEMENT, CHEMISTRY.

ERIC Educational Resources Information Center

WILLIAMS, HARRY; KING, CLYDE

REFERENCES AND AUDIOVISUAL MATERIALS ARE LISTED IN THIS GUIDE FOR SECONDARY SCHOOL ADVANCED PLACEMENT CHEMISTRY TEACHERS AND LIBRARIANS. BOOKS, PERIODICALS, WALL CHARTS, FILMS, AND FILMSTRIPS ARE INCLUDED. CITATIONS ARE COMPLETE AND INCLUDE INFORMATION PERTINENT TO THE ACQUISITION OF THE MATERIALS. (AG)

Discover a Watershed: The Colorado Educators Guide

ERIC Educational Resources Information Center

Project WET Foundation, 2005

2005-01-01

This engaging, informative "Educators Guide" provides detailed background information about the Colorado Watershed. Its reference section contains 25 science-based, multidisciplinary, hands-on activities that teach about hydrology, geography, geology, ecology, tribes, history, cultures, economics, management issues and resource…

A Guide to Hardwood Log Grading

Treesearch

Everette D. Rast; David L. Sonderman; Glenn L. Gammon

1973-01-01

A guide to hardwood log grading (revised) was developed as a teaching aid and field reference in grading hardwood logs. Outlines basic principles and gives detailed practical applications, with illustrations, in grading hardwood logs. Includes standards for various use classes.

Uninjured trees - a meaningful guide to white-pine weevil control decisions

Treesearch

William E. Waters

1962-01-01

The white-pine weevil, Pissodes strobi, is a particularly insidious forest pest that can render a stand of host trees virtually worthless. It rarely, if ever, kills a tree; but the crooks, forks, and internal defects that develop in attacked trees over a period of years may reduce the merchantable volume and value of the tree at harvest age to zero. Dollar losses are...

Granting Credit for College Proficiency and Regents External Degree Examinations in New York State: A Summary of Institutional Policies, 1981-82.

ERIC Educational Resources Information Center

New York State Education Dept., Albany. Bureau of Independent Study and Programs Development.

A guide is presented for students on the policies and practices of public and private New York colleges and universities in regard to granting credit, course waiver, or advanced standing to those who pass the College Proficiency Examinations (CPEs) and the Regents External Degree Examinations (REDEs). A chart indicates, for each institution and…

The Guardian. Volume 9, Number 3, Winter 2007

DTIC Science & Technology

2007-01-01

message correctly. Muslims will ultimately determine whether the ideology of al Qaeda, its affiliates, franchisees , and fellow travelers represents...opined that the effort would not work or would not pass the cost– benefit comparison. Others wanted to develop comprehensive NATO doctrine to guide...full BAT capability, the access-control benefits of BAT/HIIDE are a significant improvement to overall ISAF force protection, even in stand-alone mode

Documentation and user guides for SPBLOB: a computer simulation model of the join population dynamics for loblolly pine and the southern pine beetle

Treesearch

John Bishir; James Roberds; Brian Strom; Xiaohai Wan

2009-01-01

SPLOB is a computer simulation model for the interaction between loblolly pine (Pinus taeda L.), the economically most important forest crop in the United States, and the southern pine beetle (SPB: Dendroctonus frontalis Zimm.), the major insect pest for this species. The model simulates loblolly pine stands from time of planting...

Generating Artificial Reference Images for Open Loop Correlation Wavefront Sensors

NASA Astrophysics Data System (ADS)

Townson, M. J.; Love, G. D.; Saunter, C. D.

2018-05-01

Shack-Hartmann wavefront sensors for both solar and laser guide star adaptive optics (with elongated spots) need to observe extended objects. Correlation techniques have been successfully employed to measure the wavefront gradient in solar adaptive optics systems and have been proposed for laser guide star systems. In this paper we describe a method for synthesising reference images for correlation Shack-Hartmann wavefront sensors with a larger field of view than individual sub-apertures. We then show how these supersized reference images can increase the performance of correlation wavefront sensors in regimes where large relative shifts are induced between sub-apertures, such as those observed in open-loop wavefront sensors. The technique we describe requires no external knowledge outside of the wavefront-sensor images, making it available as an entirely "software" upgrade to an existing adaptive optics system. For solar adaptive optics we show the supersized reference images extend the magnitude of shifts which can be accurately measured from 12% to 50% of the field of view of a sub-aperture and in laser guide star wavefront sensors the magnitude of centroids that can be accurately measured is increased from 12% to 25% of the total field of view of the sub-aperture.

System and Method for Measuring the Transfer Function of a Guided Wave Device

NASA Technical Reports Server (NTRS)

Froggatt, Mark E. (Inventor); Erdogan, Turan (Inventor)

2002-01-01

A method/system are provided for measuring the NxN scalar transfer function elements for an N-port guided wave device. Optical energy of a selected wavelength is generated at a source and directed along N reference optical paths having N reference path lengths. Each reference optical path terminates in one of N detectors such that N reference signals are produced at the N detectors. The reference signals are indicative of amplitude, phase and frequency of the optical energy carried along the N reference optical paths. The optical energy from the source is also directed to the N-ports of the guided wave device and then on to each of the N detectors such that N measurement optical paths are defined between the source and each of the N detectors. A portion of the optical energy is modified in terms of at least one of the amplitude and phase to produce N modified signals at each of the N detectors. At each of the N detectors, each of the N modified signals is combined with a corresponding one of the N reference signals to produce corresponding N combined signals at each of the N detectors. A total of N(sup 2) measurement signals are generated by the N detectors. Each of the N(sup 2) measurement signals is sampled at a wave number increment (Delta)k so that N(sup 2) sampled signals are produced. The NxN transfer function elements are generated using the N(sup 2) sampled signals. Reference and measurement path length constraints are defined such that the N combined signals at each of the N detectors are spatially separated from one another in the time domain.

Biomineralization Guided by Paper Templates.

PubMed

Camci-Unal, Gulden; Laromaine, Anna; Hong, Estrella; Derda, Ratmir; Whitesides, George M

2016-06-09

This work demonstrates the fabrication of partially mineralized scaffolds fabricated in 3D shapes using paper by folding, and by supporting deposition of calcium phosphate by osteoblasts cultured in these scaffolds. This process generates centimeter-scale free-standing structures composed of paper supporting regions of calcium phosphate deposited by osteoblasts. This work is the first demonstration that paper can be used as a scaffold to induce template-guided mineralization by osteoblasts. Because paper has a porous structure, it allows transport of O2 and nutrients across its entire thickness. Paper supports a uniform distribution of cells upon seeding in hydrogel matrices, and allows growth, remodelling, and proliferation of cells. Scaffolds made of paper make it possible to construct 3D tissue models easily by tuning material properties such as thickness, porosity, and density of chemical functional groups. Paper offers a new approach to study mechanisms of biomineralization, and perhaps ultimately new techniques to guide or accelerate the repair of bone.

Biomineralization Guided by Paper Templates

PubMed Central

Camci-Unal, Gulden; Laromaine, Anna; Hong, Estrella; Derda, Ratmir; Whitesides, George M.

2016-01-01

This work demonstrates the fabrication of partially mineralized scaffolds fabricated in 3D shapes using paper by folding, and by supporting deposition of calcium phosphate by osteoblasts cultured in these scaffolds. This process generates centimeter-scale free-standing structures composed of paper supporting regions of calcium phosphate deposited by osteoblasts. This work is the first demonstration that paper can be used as a scaffold to induce template-guided mineralization by osteoblasts. Because paper has a porous structure, it allows transport of O2 and nutrients across its entire thickness. Paper supports a uniform distribution of cells upon seeding in hydrogel matrices, and allows growth, remodelling, and proliferation of cells. Scaffolds made of paper make it possible to construct 3D tissue models easily by tuning material properties such as thickness, porosity, and density of chemical functional groups. Paper offers a new approach to study mechanisms of biomineralization, and perhaps ultimately new techniques to guide or accelerate the repair of bone. PMID:27277575

A Nurse's Survival Guide to the Ward - Third edition Richards Ann Edwards Sharon A Nurse's Survival Guide to the Ward - Third edition 500pp £19.99 Elsevier 978 0 7020 4603 2 0702046035 [Formula: see text].

PubMed

2013-05-08

This guide is a useful 'friend and companion' to keep close at hand. It is an essential reference for nurses, not only on the ward but in every field of practice where patient care is given. In fact, it makes an accessible guide for all healthcare practitioners.

Good Practice Guide: Bringing a Social Capital Approach into the Teaching of Adult Literacy and Numeracy

ERIC Educational Resources Information Center

National Centre for Vocational Education Research (NCVER), 2010

2010-01-01

This good practice guide is based on research that looked at how to teach adult literacy and numeracy using a social capital approach. The guide suggests ways vocational education and training (VET) practitioners can adopt a social capital approach to their teaching practice. A social capital approach refers to the process in which networks are…

Agricultural Marketing. Student Reference. Volume 12, Number 10. Agdex 810, Catalog Number AG-81-S.

ERIC Educational Resources Information Center

Denker, Robert

This student guide in agricultural marketing is designed to accompany the lessons in the curriculum unit, "Instructor's Guide in Agricultural Marketing" (CE 025 683). There are six sections in the student guide: (1) Introduction to Marketing; (2) Marketing Cash Grains; (3) Marketing Grain with a Protected Price; (4) Marketing Cash Livestock; (5)…

Teachers' Drug Reference: A Guide to Medical Conditions and Drugs Commonly Used in School-Aged Children.

ERIC Educational Resources Information Center

Agins, Alan P.

This book provides a guide to approximately 175 drugs used with children. An introduction precedes the three major sections of the guide. Section 1 provides an overview of pharmacology and therapeutics in chapters on the basics of pharmacology, the language of pharmacology and therapeutics, compliance, side effects, and medications in school.…

Parent & Educators' Drug Reference: A Guide to Common Medical Conditions & Drugs Used in School-Aged Children.

ERIC Educational Resources Information Center

Agins, Alan P.

This book provides a guide to more than 180 drugs used for children. An introduction precedes the four major sections of the guide. Section 1 provides an overview of pharmacology and therapeutics in chapters on the basics of pharmacology, the language of pharmacology and therapeutics, compliance, side effects, medications in school, and drug…

Guide Dog Teams in the United States: Annual Number Trained and Active, 1993-1999.

ERIC Educational Resources Information Center

Eames, Ed; Eames, Toni; Diament, Sara

2001-01-01

A study investigated the number of guide dog teams that have been trained and are active in the United States from 1993-1999. Results found 1,556 guide dog teams were trained in 1999, an increase of 7%, and that there were 9,000 active teams, an increase of 10% since 1993. (Contains eight references.) (CR)

Otitis Media with Effusion in Young Children. Clinical Practice Guideline, Quick Reference Guide for Clinicians, [and] Parent Guide, Consumer Version, Number 12.

ERIC Educational Resources Information Center

Agency for Health Care Policy and Research (DHHS/PHS), Rockville, MD.

Otitis media with effusion and its related hearing loss have been associated with delayed language development, particularly if the disease is recurrent or of long duration, although available data are insufficient to establish a causal linkage. This guide presents recommendations based on extensive reviews of the relevant medical and…

Course Guide for School Bus Driver Training in Texas. Revised.

ERIC Educational Resources Information Center

Texas State Dept. of Public Safety, Austin.

The safe and effective transportation of pupils to and from schol is an integral part of a sound educational program. This course guide is a study and reference tool for use in a training course designed to promote the competency of school bus drivers throughout the State of Texas. Unit 1 of the guide provides an overview of the transportation…

Instructor Guide for Federal Income Tax Implications of Civil Service Retirement. A Unit for Federal Employee Pre-retirement Counseling Seminar.

ERIC Educational Resources Information Center

Civil Service Commission, Washington, DC. Bureau of Training.

Designed to cover the general information essential to all annuitants regarding the Federal Income Tax implications of Civil Service retirement, this guide is for the use of the Civil Service Commission in training agency retirement counselors and as an instructor's guide or instructor's reference by retirement counselors in conducting…

Invasive Plants Field and Reference Guide: An Ecological Perspective of Plant Invaders of Forests and Woodlands

Treesearch

Cynthia Huebner; Cassandra Olson; Heather Smith

2005-01-01

There are many field guides available about invasive plants and their identification. The purpose of this particular field guide is to give a scientific synthesis of what is known about the behavior of such species in managed, disturbed, and pristine forested systems in addition to key information for accurate identifi...

Invasive Plants Field and Reference Guide: An Ecological Perspective of Plant Invaders of Forests and Woodlands-Supplement

Treesearch

Cynthia Huebner; Cassandra Olson; Heather Smith

2006-01-01

Supplement 1 makes the following changes to the original guide, which was published in 2004. Replaces the title page. Corrects and clarifies information in the original guide for two species: Microstegium vimineum (Japanese stiltgrass) and Rosa multiflora (multiflora rose). Replaces the Species List. Adds descriptions with photos for five new species. These species are...

Structural dynamics payload loads estimates: User guide

NASA Technical Reports Server (NTRS)

Shanahan, T. G.; Engels, R. C.

1982-01-01

This User Guide with an overview of an integration scheme to determine the response of a launch vehicle with multiple payloads. Chapter II discusses the software package associated with the integration scheme together with several sample problems. A short cut version of the integration technique is also discussed. The Guide concludes with a list of references and the listings of the subroutines.

Educational Film Guide for Middle Eastern Studies.

ERIC Educational Resources Information Center

Greenman, Joseph; Joachim, Ann

This annotated guide lists 16mm. films on the Middle East for use in grades K-12 and with adults. The Middle East refers to a vast area extending from eastern Afghanistan and the northern Caucasus to the western coast of Morocco and the southern periphery of the Sahara. The guide does not list films according to their merits. Rather, it includes…

Sbexpert users guide (version 1.0): A knowledge-based decision-support system for spruce beetle management. Forest Service general technical report

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

Reynolds, K.M.; Holsten, E.H.; Werner, R.A.

1995-03-01

SBexpert version 1.0 is a knowledge-based decision-support system for management of spruce beetle developed for use in Microsoft Windows. The users guide provides detailed instructions on the use of all SBexpert features. SBexpert has four main subprograms; introduction, analysis, textbook, and literature. The introduction is the first of the five subtopics in the SBexpert help system. The analysis topic is an advisory system for spruce beetle management that provides recommendation for reducing spruce beetle hazard and risk to spruce stands and is the main analytical topic in SBexpert. The textbook and literature topics provide complementary decision support for analysis.

Reference Collection Development Policy.

ERIC Educational Resources Information Center

Nebraska Univ., Kearney.

The purpose of this policy is to outline those principles that guide the development of the Reference Collection at the Calvin T. Ryan Library, University of Nebraska at Kearney. It clarifies, records, and makes public the basic principles that the members of the Reference Department believe should be applied in adding items to or withdrawing…

The Virtual Reference Librarian's Handbook.

ERIC Educational Resources Information Center

Lipow, Anne Grodzins

This book is a practical guide to librarians and their administrators who are thinking about or in the early stages of providing virtual reference service. Part 1, "The Decision to Go Virtual," provides a context for thinking about virtual reference, including the benefits and problems, getting in the virtual frame of mind, and shopping…

Jewish Studies: A Guide to Reference Sources.

ERIC Educational Resources Information Center

McGill Univ., Montreal (Quebec). McLennan Library.

An annotated bibliography to the reference sources for Jewish Studies in the McLennan Library of McGill University (Canada) is presented. Any titles in Hebrew characters are listed by their transliterated equivalents. There is also a list of relevant Library of Congress Subject Headings. General reference sources listed are: encyclopedias,…

Economics: A Guide to Reference Sources.

ERIC Educational Resources Information Center

Mason, Mary, Comp.

Approximately 84 reference materials on economics located in the McLennan Library, McGill University (Montreal), are cited in this annotated bibliography. The bibliography serves to provide an overview of the printed bibliographic and reference sources useful for the study of economics. Financial and business sources and statistical compendia and…

National Nutrition Education Clearing House Reference List, General Teacher References.

ERIC Educational Resources Information Center

National Nutrition Education Clearing House, Berkeley, CA.

References applicable to both elementary and secondary levels, as well as background information of importance to teachers in the field of nutrition and nutrition education, are included in this bibliography. Although not a comprehensive list, resources include books, pamphlets, curriculum guides, bibliographies, newsletters, article reprints, and…

Reference. Advisory List of Instructional Media.

ERIC Educational Resources Information Center

North Carolina State Dept. of Public Education, Raleigh.

The reference books featured in this annotated bibliography were selected from those titles that publishers submitted to the North Carolina Department of Public Instruction for review. As such, it is not a comprehensive list of all reference titles in print. This guide organizes the 33 titles into major subject categories: (1) Arts…

Advanced Food Science and Nutrition Reference Book.

ERIC Educational Resources Information Center

Texas Tech Univ., Lubbock. Home Economics Curriculum Center.

Developed with input from personnel in the industries, this reference book complements the curriculum guide for a laboratory course on the significance of nutrition in food science. The reference book is organized into 25 chapters, each beginning with essential elements and objectives. Within the text, italicized, bold-faced vocabulary terms are…

Total body composition estimated by standing-posture 8-electrode bioelectrical impedance analysis in male wrestlers.

PubMed

Cheng, M-F; Chen, Y-Y; Jang, T-R; Lin, W-L; Chen, J; Hsieh, K-C

2016-12-01

Standing-posture 8-electrode bioelectrical impedance analysis is a fast and practical method for evaluating body composition in clinical settings, which can be used to estimate percentage body fat (BF%) and skeletal muscle mass in a subject's total body and body segments. In this study, dual-energy X-ray absorptiometry (DXA) was used as a reference method for validating the standing 8-electrode bioelectrical impedance analysis device BC-418 (BIA 8 , Tanita Corp., Tokyo, Japan). Forty-eight Taiwanese male wrestlers aged from 17.9 to 22.3 years volunteered to participate in this study. The lean soft tissue (LST) and BF% in the total body and body segments were measured in each subject by the BIA 8 and DXA. The correlation coefficients between total body, arm, leg segments impedance index (BI, ht 2 /Z) and lean soft tissue mass measured from DXA were r = 0.902, 0.453, 0.885, respectively (p < 0.01). In addition, the total body and segmental LST estimated by the BIA 8 were highly correlated with the DXA data (r = 0.936, 0.466, 0.886, p < 0.01). The estimation of total body and segmental BF% measured by BIA 8 and DXA also showed a significant correlation (r > 0.820, p < 0.01). The estimated LST and BF% from BIA 8 in the total body and body segments were highly correlated with the DXA results, which indicated that the standing-posture 8-electrode bioelectrical impedance analysis may be used to derive reference measures of LST and BF% in Taiwanese male wrestlers.

Total body composition estimated by standing-posture 8-electrode bioelectrical impedance analysis in male wrestlers

PubMed Central

Cheng, M-F; Chen, Y-Y; Jang, T-R; Lin, W-L; Chen, J

2015-01-01

Standing-posture 8-electrode bioelectrical impedance analysis is a fast and practical method for evaluating body composition in clinical settings, which can be used to estimate percentage body fat (BF%) and skeletal muscle mass in a subject’s total body and body segments. In this study, dual-energy X-ray absorptiometry (DXA) was used as a reference method for validating the standing 8-electrode bioelectrical impedance analysis device BC-418 (BIA8, Tanita Corp., Tokyo, Japan). Forty-eight Taiwanese male wrestlers aged from 17.9 to 22.3 years volunteered to participate in this study. The lean soft tissue (LST) and BF% in the total body and body segments were measured in each subject by the BIA8 and DXA. The correlation coefficients between total body, arm, leg segments impedance index (BI, ht2/Z) and lean soft tissue mass measured from DXA were r = 0.902, 0.453, 0.885, respectively (p < 0.01). In addition, the total body and segmental LST estimated by the BIA8 were highly correlated with the DXA data (r = 0.936, 0.466, 0.886, p < 0.01). The estimation of total body and segmental BF% measured by BIA8 and DXA also showed a significant correlation (r > 0.820, p < 0.01). The estimated LST and BF% from BIA8 in the total body and body segments were highly correlated with the DXA results, which indicated that the standing-posture 8-electrode bioelectrical impedance analysis may be used to derive reference measures of LST and BF% in Taiwanese male wrestlers. PMID:28090145

Rambling and trembling in response to body loading.

PubMed

Tahayor, Behdad; Riley, Zachary A; Mahmoudian, Armaghan; Koceja, David M; Hong, Siang Lee

2012-04-01

Various studies have suggested that postural sway is controlled by at least two subsystems. Rambling-Trembling analysis is a widely accepted methodology to dissociate the signals generated by these two hypothetical subsystems. The core assumption of this method is based on the equilibrium point hypothesis which suggests that the central nervous system preserves upright standing by transiently shifting the center of pressure (COP) from one equilibrium point to another. The trajectory generated by this shifting is referred to as rambling and its difference from the original COP signal is referred to as trembling. In this study we showed that these two components of COP are differentially affected when standing with external loads. Using Detrended Fluctuation analysis, we compared the pattern of these two signals in different configurations of body loading. Our findings suggest that by applying an external load, the dynamics of the trembling component is altered independently of the area of postural sway and also independently of the rambling component. The dynamics of rambling changed only during the backloading condition in which the postural sway area also substantially increased. It can be suggested that during loaded standing, the trembling mechanism (which is suggested to be activated by peripheral mechanisms and reflexes) is altered without affecting the central influence on the shifts of the equilibrium point.

Forests regenerating after clear-cutting function as habitat for bryophyte and lichen species of conservation concern.

PubMed

Rudolphi, Jörgen; Gustafsson, Lena

2011-04-07

The majority of managed forests in Fennoscandia are younger than 70 years old but yet little is known about their potential to host rare and threatened species. In this study, we examined red-listed bryophytes and lichens in 19 young stands originating from clear-cutting (30-70 years old) in the boreal region, finding 19 red-listed species (six bryophytes and 13 lichens). We used adjoining old stands, which most likely never had been clear-cut, as reference. The old stands contained significantly more species, but when taking the amount of biological legacies (i.e., remaining deciduous trees and dead wood) from the previous forest generation into account, bryophyte species number did not differ between old and young stands, and lichen number was even higher in young stands. No dispersal effect could be detected from the old to the young stands. The amount of wetlands in the surroundings was important for bryophytes, as was the area of old forest for both lichens and bryophytes. A cardinal position of young stands to the north of old stands was beneficial to red-listed bryophytes as well as lichens. We conclude that young forest plantations may function as habitat for red-listed species, but that this depends on presence of structures from the previous forest generation, and also on qualities in the surrounding landscape. Nevertheless, at repeated clear-cuttings, a successive decrease in species populations in young production stands is likely, due to increased fragmentation and reduced substrate amounts. Retention of dead wood and deciduous trees might be efficient conservation measures. Although priority needs to be given to preservation of remnant old-growth forests, we argue that young forests rich in biological legacies and located in landscapes with high amounts of old forests may have a conservation value.

How the spine differs in standing and in sitting-important considerations for correction of spinal deformity.

PubMed

Hey, Hwee Weng Dennis; Teo, Alex Quok An; Tan, Kimberly-Anne; Ng, Li Wen Nathaniel; Lau, Leok-Lim; Liu, Ka-Po Gabriel; Wong, Hee-Kit

2017-06-01

The current prevailing school of thought in spinal deformity surgery is to restore sagittal balance with reference to the alignment of the spine when the patient is standing. This strategy, however, likely accounts for increased rates of proximal junctional failure. The purpose of this study was to investigate the differences between the spine in standing and sitting positions as these may elucidate reasons for deformity correction failure. A prospective, comparative study of 58 healthy patients presenting to a tertiary hospital over a 6-month period was carried out. All patients presenting with a less than 3-month history of first episode lower back pain were included. Patients who had radicular symptoms, red flag symptoms, previous spine surgery, or visible spinal deformity during forward bending test were excluded. Pregnant patients were also excluded. Radiographic measurements including sagittal vertical axis (SVA), lumbar lordosis (LL), thoracolumbar angle (TL), thoracic kyphosis (TK), cervical lordosis (CL), pelvic incidence (PI), and pelvic tilt (PT) were collected. The sagittal apex and end vertebrae of all radiographs were also recorded. Basic demographic data (age, gender, and ethnicity) was recorded. Lateral standing and sitting radiographs were obtained using EOS technology. Statistical analysis was performed to compare standing and sitting parameters using chi-square tests for categorical variables and paired t tests for continuous variables. Taking the standing position as the reference point, forward displacement of the SVA occurred during sitting by a mean of 6.39±3.87 cm (p<.001). This was accompanied by a reduction of LL and TK by a mean of 24.63±12.70° (p<.001) and 8.56±7.21°(p<.001), respectively. The TL became more lordotic by a mean of 3.25±7.30° (p<.001). The CL only reached borderline significance (p=.047) for increased lordosis by a mean of 3.45±12.92°. The PT also increased by 50% (p<.001). Despite relatively constant end vertebrae, the apex vertebra moved inferiorly for the thoracic curve (p<.006) and superiorly for the lumbar curve (p<.001) by approximately one vertebral level each. Sagittal spinal alignment changes significantly between standing and sitting positions. Understanding these differences is crucial to avoid overcorrection of LL, which may occur if deformity correction is based solely on the spine's standing sagittal profile. Copyright © 2016 Elsevier Inc. All rights reserved.

Priority setting in public and private health care. A guide through the ideological jungle.

PubMed

Williams, A

1988-06-01

Priority setting means deciding who is to get what at whose expense. In the context of health care, the 'what' is that statement refers to different sorts of health care, and the 'who' to different sorts of people. The 'whose expense' is not so straightforward. It appears to refer to 'who will pay the bill', and in a public health care system this might seem to be the government, though behind the government stands the taxpayer, and that means all of us. Even in a private health care system it is rarely the patient who meets the bill directly, for some or all of it will be met by an insurer, and the costs of any particular treatment episode will be spread over many premium-payers. But in the context of an economic, rather than a financial, analysis the phrase 'at whose expense' has to be interpreted in a different way, based on the notion of opportunity cost, rather than on the notion of expenditure. When so reinterpreted, it means 'who is to go without' health care in order that other shall have it. Giving priority to one group of people means taking it away from another group, though for obvious reasons politicians tend not to dwell on this implication, leaving us to infer, from what is not said, who the 'low priority' groups are. In any honest and open discussion of these issues, however, that implication must be faced squarely, and we must not shrink from identifying who (implicitly) the 'low priority' people are, in any particular system of health care.

Playback Station #2 for Cal Net and 5-day-recorder tapes

USGS Publications Warehouse

Eaton, Jerry P.

1978-01-01

A second system (Playback Station #2) has been set up to play back Cal Net 1" tapes and 5-day-recorder 1/2" tapes. As with the first playback system (Playback Station #1) the tapes are played back on a Bell and Howell VR3700B tape deck and the records are written out on a 16-channel direct-writing Siemens "0scillomink." Separate reproduce heads, tape guides, and tape tension sensor rollers are required for playing back 111 tapes and 1/2" tapes, but changing these tape deck components is a simple task that requires only a few minutes. The discriminators, patch panels, selector switches, filters, time code translators, and signal conditioning circuits for the time code translators and for the tape-speed-compensation signal are all mounted in an equipment rack that stands beside the playback tape deck. Changing playback speeds (15/16 ips or 3 3/4 ips) or changing from Cal Net tapes to 5-day-recorder tapes requires only flipping a few switches and/or changing a few patch cables on the patch panel (in addition to changing the reproduce heads, etc., to change from 1" tape to 1/2" tape). For the Cal Net tapes, the system provides for playback of 9 data channels (680 Hz thru 3060 Hz plus 400 Hz) and 3 time signals (IRIG-E, IRIG-C, and WWVB) at both 15/16 ips (x1 speed) and 3 3/4 ips (x4 speed). Available modes of compensation (using either a 4688 Hz reference or a 3125 Hz reference) are subtractive, capstan, capstan plus subtractive, or no compensation.

WATER DISTRIBUTION SYSTEM ANALYSIS: FIELD STUDIES, MODELING AND MANAGEMENT

EPA Science Inventory

The user‘s guide entitled “Water Distribution System Analysis: Field Studies, Modeling and Management” is a reference guide for water utilities and an extensive summarization of information designed to provide drinking water utility personnel (and related consultants and research...

The Internet for Educators: A User's Guide.

ERIC Educational Resources Information Center

Monahan, Brian D.; Dharm, Matthew

1995-01-01

Presents a practical guide to use of the Internet. Topics discussed include getting connected; the UNIX operating system; electronic mail; FTP (File Transfer Protocol); Finger; Telnet; Archie; Veronica; Gopher; teacher education; the Yanoff List; and expansion of the Internet. (three references) (LRW)

Intelligent Transportation Systems (ITS) logical architecture : volume 3 : data dictionary

DOT National Transportation Integrated Search

1982-01-01

A Guide to Reporting Highway Statistics is a principal part of Federal Highway Administration's comprehensive highway information collection effort. This Guide has two objectives: 1) To serve as a reference to the reporting system that the Federal Hi...

Physical performance tests after stroke: reliability and validity.

PubMed

Maeda, A; Yuasa, T; Nakamura, K; Higuchi, S; Motohashi, Y

2000-01-01

To evaluate the reliability and validity of the modified physical performance tests for stroke survivors who live in a community. The subjects included 40 stroke survivors and 40 apparently healthy independent elderly persons. The physical performance tests for the stroke survivors comprised two physical capacity evaluation tasks that represented physical abilities necessary to perform the main activities of daily living, e.g., standing-up ability (time needed to stand up from bed rest) and walking ability (time needed to walk 10 m). Regarding the reliability of tests, significant correlations were confirmed between test and retest of physical performance tests with both short and long intervals in individuals after stroke. Regarding the validity of tests, the authors studied the significant correlations between the maximum isometric strength of the quardriceps muscle and the time needed to walk 10 m, centimeters reached while sitting and reaching, and the time needed to stand up from bed rest. The authors confirmed that there were significant correlations between the instrumental activity of daily living and the time needed to stand up from bed rest, along with the time needed to walk 10 m for the stroke survivors. These physical performance tests are useful guides for evaluating a level of activity of daily living and physical frailty of stroke survivors living in a community.

Evaluation of standing noise barriers.

DOT National Transportation Integrated Search

1978-01-01

A series of tests have been carried out at six sites for the evaluation of noise barriers to determine their relative effectiveness. Two barriers were metal, two were wooden, and one was concrete. One site, used for reference, had no barrier. The eff...

Comparison Between CT and MR Images as More Favorable Reference Data Sets for Fusion Imaging-Guided Radiofrequency Ablation or Biopsy of Hepatic Lesions: A Prospective Study with Focus on Patient's Respiration.

PubMed

Cha, Dong Ik; Lee, Min Woo; Kang, Tae Wook; Oh, Young-Taek; Jeong, Ja-Yeon; Chang, Jung-Woo; Ryu, Jiwon; Lee, Kyong Joon; Kim, Jaeil; Bang, Won-Chul; Shin, Dong Kuk; Choi, Sung Jin; Koh, Dalkwon; Kim, Kyunga

2017-10-01

To identify the more accurate reference data sets for fusion imaging-guided radiofrequency ablation or biopsy of hepatic lesions between computed tomography (CT) and magnetic resonance (MR) images. This study was approved by the institutional review board, and written informed consent was received from all patients. Twelve consecutive patients who were referred to assess the feasibility of radiofrequency ablation or biopsy were enrolled. Automatic registration using CT and MR images was performed in each patient. Registration errors during optimal and opposite respiratory phases, time required for image fusion and number of point locks used were compared using the Wilcoxon signed-rank test. The registration errors during optimal respiratory phase were not significantly different between image fusion using CT and MR images as reference data sets (p = 0.969). During opposite respiratory phase, the registration error was smaller with MR images than CT (p = 0.028). The time and the number of points locks needed for complete image fusion were not significantly different between CT and MR images (p = 0.328 and p = 0.317, respectively). MR images would be more suitable as the reference data set for fusion imaging-guided procedures of focal hepatic lesions than CT images.

Long-term pavement performance ancillary information management system (AIMS) reference guide.

DOT National Transportation Integrated Search

2012-11-01

This document provides information on the Long-Term Pavement Performance (LTPP) program ancillary information. : Ancillary information includes data, images, reference materials, resource documents, and other information that : support and extend the...

Iterative development of Stand Up Australia: a multi-component intervention to reduce workplace sitting

PubMed Central

2014-01-01

Background Sitting, particularly in prolonged, unbroken bouts, is widespread within the office workplace, yet few interventions have addressed this newly-identified health risk behaviour. This paper describes the iterative development process and resulting intervention procedures for the Stand Up Australia research program focusing on a multi-component workplace intervention to reduce sitting time. Methods The development of Stand Up Australia followed three phases. 1) Conceptualisation: Stand Up Australia was based on social cognitive theory and social ecological model components. These were operationalised via a taxonomy of intervention strategies and designed to target multiple levels of influence including: organisational structures (e.g. via management consultation), the physical work environment (via provision of height-adjustable workstations), and individual employees (e.g. via face-to-face coaching). 2) Formative research: Intervention components were separately tested for their feasibility and acceptability. 3) Pilot studies: Stand Up Comcare tested the integrated intervention elements in a controlled pilot study examining efficacy, feasibility and acceptability. Stand Up UQ examined the additional value of the organisational- and individual-level components over height-adjustable workstations only in a three-arm controlled trial. In both pilot studies, office workers’ sitting time was measured objectively using activPAL3 devices and the intervention was refined based on qualitative feedback from managers and employees. Results Results and feedback from participants and managers involved in the intervention development phases suggest high efficacy, acceptance, and feasibility of all intervention components. The final version of the Stand Up Australia intervention includes strategies at the organisational (senior management consultation, representatives consultation workshop, team champions, staff information and brainstorming session with information booklet, and supportive emails from managers to staff), environmental (height-adjustable workstations), and individual level (face-to-face coaching session and telephone support). Stand Up Australia is currently being evaluated in the context of a cluster-randomised controlled trial at the Department of Human Services (DHS) in Melbourne, Australia. Conclusions Stand Up Australia is an evidence-guided and systematically developed workplace intervention targeting reductions in office workers’ sitting time. PMID:24559162

Management of ethical issues related to care of seriously ill dialysis patients in free-standing facilities.

PubMed

Song, Mi-Kyung; Hanson, Laura C; Gilet, Constance A; Jo, Minjeong; Reed, Teresa J; Hladik, Gerald A

2014-09-01

There are few data on the frequency and current management of clinical ethical issues related to care of seriously ill dialysis patients in free-standing dialysis facilities. To examine the extent of clinical ethical challenges experienced by care providers in free-standing facilities and their perceptions about how those issues are managed. A total of 183 care providers recruited from 15 facilities in North Carolina completed a survey regarding the occurrence and management of ethical issues in the past year. Care plan meetings were observed at four of the facilities for three consecutive months. Also, current policies and procedures at each of the facilities were reviewed. The two most frequently experienced challenges involved dialyzing frail patients with multiple comorbidities and caring for disruptive/difficult patients. The most common ways of managing ethical issues were discussions in care plan meetings (n = 47) or discussions with the clinic manager (n = 47). Although policies were in place to guide management of some of the challenges, respondents were often not aware of those policies. Also, although participants reported that ethical issues related to dialyzing undocumented immigrants were fairly common, no facility had a policy for managing this challenge. Participants suggested that all staff obtain training in clinical ethics and communication skills, facilities develop ethics teams, and there be clear policies to guide management of ethical challenges. The scope of ethical challenges was extensive, how these challenges were managed varied widely, and there were limited resources for assistance. Multifaceted efforts, encompassing endeavors at the individual, facility, organization, and national levels, are needed to support staff in improving the management of ethical challenges in dialysis facilities. Copyright © 2014 American Academy of Hospice and Palliative Medicine. Published by Elsevier Inc. All rights reserved.