Mobility of Adult Basic Education Students in BC: The 2004-05 Cohort

ERIC Educational Resources Information Center

Lawrance, Jill

2008-01-01

British Columbia offers multiple educational pathways to address the literacy and academic needs of its adult population. In BC, Adult Basic Education (ABE) is offered through two public systems: the secondary system offers the Adult Graduation program in various school district facilities, typically through Continuing Education, and the public…

The Use of Electrical Resistivity Method to Mapping The Migration of Heavy Metals by Electrokinetic

NASA Astrophysics Data System (ADS)

Azhar, A. T. S.; Ayuni, S. A.; Ezree, A. M.; Nizam, Z. M.; Aziman, M.; Hazreek, Z. A. M.; Norshuhaila, M. S.; Zaidi, E.

2017-08-01

The presence of heavy metals contamination in soil environment highly needs innovative remediation. Basically, this contamination was resulted from ex-mining sites, motor workshop, petrol station, landfill and industrial sites. Therefore, soil treatment is very important due to metal ions are characterized as non-biodegradable material that may be harmful to ecological system, food chain, human health and groundwater sources. There are various techniques that have been proposed to eliminate the heavy metal contamination from the soil such as bioremediation, phytoremediation, electrokinetic remediation, solidification and stabilization. The selection of treatment needs to fulfill some criteria such as cost-effective, easy to apply, green approach and high remediation efficiency. Electrokinetic remediation technique (EKR) offers those solutions in certain area where other methods are impractical. While, electrical resistivity method offers an alternative geophysical technique for soil subsurface profiling to mapping the heavy metals migration by the influece of electrical gradient. Consequently, this paper presents an overview of the use of EKR to treat contaminated soil by using ERM method to verify their effectiveness to remove heavy metals.

Exploring the Extreme Universe! (2nd Edition)

NASA Technical Reports Server (NTRS)

White, Nicholas E.

2002-01-01

A large array of web sites devoted to the science that the NASA Goddard Space Flight Center Laboratory for High Energy Astrophysics (LHEA) studies have been frozen in time and included on this CD. Featured are five of our 'Understanding the Extreme Universe' sites, which offer explanations about cosmic ray, gamma ray, and X-ray science and satellites, as well as cosmic distances. They also include images and engaging activities that are great for helping both children and adults to learn more about science and basic physical principles. The 'Missions That Take Us There' section contains web sites on the satellite, balloon-borne, International Space Station, and rocket missions in our Laboratory that study X-rays, gamma rays, and cosmic rays. There are also two multi-mission sites and an experiment that measures Earth's UV light in preparation for a future cosmic ray mission. Most of the sites on this CD contain high-resolution images that are great for scientific presentations, study, or just your own enjoyment. This CD shows our web sites as they existed in April of 2001. We have made sure to include the WWW address for every site, so you will know where to go to access the most current versions of them.

Social health maintenance organizations' service use and costs, 1985-89

PubMed Central

Harrington, Charlene; Newcomer, Robert J.

1991-01-01

Presented in this article are aggregate utilization and financial data from the four social health maintenance organization (SIHMO) demonstrations that were collected and analyzed as a part of the national evaluation of the SIHMO demonstration project conducted for the Health Care Financing Administration. The S/HMOs, in offering a $6,500 to $12,000 chronic care benefit in addition to the basic HMO benefit package, had higher startup costs and financial losses over the first 5 years than expected, and controlling costs continues to be a challenge to the sites and their sponsors. PMID:10113612

Reasons of carcinogenesis indicate a big-bang inside: a hypothesis for the aberration of DNA methylation.

PubMed

Roy, A; Roy Chattopadhyay, N

2013-07-01

Cancer involves various sets of altered gene functions which embrace all the three basic mechanisms of regulation of gene expression. However, no common mechanism is inferred till date for this versatile disease and thus no full proof remedy can be offered. Here we show that the basic mechanisms are interlinked and indicate towards one of those mechanisms as being the superior one; the methylation of cytosines in specific DNA sequences, for the initiation and maintenance of carcinogenesis. The analyses of the previous reports and the nucleotide sequences of the DNA methyltransferases strongly support the assumption that the mutation(s) in the DNA-binding site(s) of DNA-methyltransferases acts as a master regulator; though it continues the cycle from mutation to repair to methylation. We anticipate that our hypothesis will start a line of study for the proposal of a treatment regime for cancers by introducing wild type methyltransferases in the diseased cells and/or germ cells, and/or by targeting ligands to the altered binding domain(s) where a mutation in the concerned enzyme(s) is seen. Copyright © 2013. Published by Elsevier Ltd.

The bZIP dimer localizes at DNA full-sites where each basic region can alternately translocate and bind to subsites at the half-site

PubMed Central

Chan, I-San; Al-Sarraj, Taufik; Shahravan, S. Hesam; Fedorova, Anna V.; Shin, Jumi A.

2012-01-01

Crystal structures of the GCN4 bZIP (basic region/leucine zipper) with the AP-1 or CRE site show how each GCN4 basic region binds to a 4-bp cognate half-site as a single DNA target; however, this may not always fully describe how bZIP proteins interact with their target sites. Previously, we showed that the GCN4 basic region interacts with all 5 bp in half-site TTGCG (termed 5H-LR), and that 5H-LR comprises two 4-bp subsites, TTGC and TGCG, which individually are also target sites of the basic region. In this work, we explored how the basic region interacts with 5H-LR when the bZIP dimer localizes to full-sites. Using AMBER molecular modeling, we simulated GCN4 bZIP complexes with full-sites containing 5H-LR to investigate in silico the interface between the basic region and 5H-LR. We also performed in vitro investigation of bZIP–DNA interactions at a number of full-sites that contain 5H-LR vs. either subsite: we analyzed results from DNase I footprinting and electrophoretic mobility shift assay (EMSA) and from EMSA titrations to quantify binding affinities. Our computational and experimental results together support a highly dynamic DNA-binding model: when a bZIP dimer localizes to its target full-site, the basic region can alternately recognize either subsite as a distinct target at 5H-LR and translocate between the subsites, potentially by sliding and hopping. This model provides added insights into how α-helical DNA-binding domains of transcription factors can localize to their gene regulatory sequences in vivo. PMID:22856882

The bZIP dimer localizes at DNA full-sites where each basic region can alternately translocate and bind to subsites at the half-site.

PubMed

Chan, I-San; Al-Sarraj, Taufik; Shahravan, S Hesam; Fedorova, Anna V; Shin, Jumi A

2012-08-21

Crystal structures of the GCN4 bZIP (basic region/leucine zipper) with the AP-1 or CRE site show how each GCN4 basic region binds to a 4 bp cognate half-site as a single DNA target; however, this may not always fully describe how bZIP proteins interact with their target sites. Previously, we showed that the GCN4 basic region interacts with all 5 bp in half-site TTGCG (termed 5H-LR) and that 5H-LR comprises two 4 bp subsites, TTGC and TGCG, which individually are also target sites of the basic region. In this work, we explore how the basic region interacts with 5H-LR when the bZIP dimer localizes to full-sites. Using AMBER molecular modeling, we simulated GCN4 bZIP complexes with full-sites containing 5H-LR to investigate in silico the interface between the basic region and 5H-LR. We also performed in vitro investigation of bZIP-DNA interactions at a number of full-sites that contain 5H-LR versus either subsite: we analyzed results from DNase I footprinting and electrophoretic mobility shift assay (EMSA) and from EMSA titrations to quantify binding affinities. Our computational and experimental results together support a highly dynamic DNA-binding model: when a bZIP dimer localizes to its target full-site, the basic region can alternately recognize either subsite as a distinct target at 5H-LR and translocate between the subsites, potentially by sliding and hopping. This model provides added insights into how α-helical DNA-binding domains of transcription factors can localize to their gene regulatory sequences in vivo.

Using the Computer to Improve Basic Skills.

ERIC Educational Resources Information Center

Bozeman, William; Hierstein, William J.

These presentations offer information on the benefits of using computer-assisted instruction (CAI) for remedial education. First, William J. Hierstein offers a summary of the Computer Assisted Basic Skills Project conducted by Southeastern Community College at the Iowa State Penitentiary. Hierstein provides background on the funding for the…

"The Dilemma That Still Counts": Basic Writing at a Political Crossroads.

ERIC Educational Resources Information Center

Harrington, Susanmarie; Adler-Kassner, Linda

1998-01-01

Reviews definitions of basic writers and basic writing over the last 20 years. Argues that basic writers are not defined only in terms of institutional convenience. Offers future directions for basic writing research, suggesting that to learn more about basic writers, researchers must return to studies of error informed by basic writing's rich…

Synthetic dimensions for cold atoms from shaking a harmonic trap

NASA Astrophysics Data System (ADS)

Price, Hannah M.; Ozawa, Tomoki; Goldman, Nathan

2017-02-01

We introduce a simple scheme to implement synthetic dimensions in ultracold atomic gases, which only requires two basic and ubiquitous ingredients: the harmonic trap, which confines the atoms, combined with a periodic shaking. In our approach, standard harmonic oscillator eigenstates are reinterpreted as lattice sites along a synthetic dimension, while the coupling between these lattice sites is controlled by the applied time modulation. The phase of this modulation enters as a complex hopping phase, leading straightforwardly to an artificial magnetic field upon adding a second dimension. We show that this artificial gauge field has important consequences, such as the counterintuitive reduction of average energy under resonant driving, or the realization of quantum Hall physics. Our approach offers significant advantages over previous implementations of synthetic dimensions, providing an intriguing route towards higher-dimensional topological physics and strongly-correlated states.

Promoting Occupational Health Nursing Training

PubMed Central

Ward, Julie A.; Beaton, Randal D.; Bruck, Annie M.; de Castro, A. B.

2012-01-01

In 2009, occupational health nursing faculty and professionals at the University of Washington developed an innovative continuing nursing education offering, the OHN Institute. The OHN Institute was designed to meet the following objectives: (1) extend basic occupational health nursing training to non-occupational health nurses in Federal Region X, (2) target new occupational health nurses or those who possessed little or no advanced education in occupational health nursing, and (3) offer a hybrid continuing nursing education program consisting of on-site and distance learning modalities. Evaluation findings suggested that the various continuing nursing education modalities and formats (e.g., asynchronous vs. synchronous, online modules vs. live modules) were essentially comparable in terms of effectiveness. Perhaps most importantly, the OHN Institute evaluation demonstrated that quality continuing nursing education outcomes for occupational health nurses depended largely on knowledgeable and engaging faculty and a compelling vision of desired outcomes, including the application of learned content to professional practice. PMID:21877672

An Alternative Approach to Preservice Police Training: Combining Training and Education Learning Outcomes

ERIC Educational Resources Information Center

Martin, Richard H.

2014-01-01

Many states offer police and corrections officer certification through state approved police basic training, either after hire (in-service) or before hire (preservice). Only large agencies conduct their own basic training academies after being hired. The trend is to save money through preservice training offered by colleges. This especially…

An Online Course for Instruction in the Reponsible Conduct of Research

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

Michael Kalichman

2004-10-12

Responsible Conduct of Research (RCR) is the process by which regulations, guidelines, standards and ethics are reconciled to promote integrity in research. The development of this online resource, with contributions from the Department of Health and Human Services (DHHS), will allow the DOE system to offer state-of-the-art education in RCR to its sites. The intent of the project is to establish basic RCR content websites, publicize for public use and review, revise as recommended or as ethics change, and to continue supplementing with new material. The resulting resources will be posted on the Web (http://rcrec.org/r)

The Basic Principles and Methods of the System Approach to Compression of Telemetry Data

NASA Astrophysics Data System (ADS)

Levenets, A. V.

2018-01-01

The task of data compressing of measurement data is still urgent for information-measurement systems. In paper the basic principles necessary for designing of highly effective systems of compression of telemetric information are offered. A basis of the offered principles is representation of a telemetric frame as whole information space where we can find of existing correlation. The methods of data transformation and compressing algorithms realizing the offered principles are described. The compression ratio for offered compression algorithm is about 1.8 times higher, than for a classic algorithm. Thus, results of a research of methods and algorithms showing their good perspectives.

Sexual assault reporting procedures at Ohio colleges.

PubMed

Krivoshey, Mira S; Adkins, Rachel; Hayes, Rebecca; Nemeth, Julianna M; Klein, Elizabeth G

2013-01-01

To assess how Ohio colleges conform to recommendations that address barriers to reporting sexual assault. A study sample of Ohio 4-year colleges (N = 105). College Web sites were examined between March and November 2011 for their availability of sexual assault policies using 8 measures. Of the colleges in the sample, 66% had an online sexual assault policy. Less than 1% of colleges included definitions for applicable sexual offenses in the Ohio Revised Code. All colleges with a policy included on-campus personnel to whom a victim could report. Approximately 25% and 31% of colleges included confidential or 24/7 reporting options, respectively. Many colleges are failing to offer basic reporting options to victims of sexual assault. Having a clearly labeled sexual assault policy on a campus Web site that includes 24/7 reporting options and defines acts of sexual assault can aid victims in the reporting process.

Adult Basic Education 1985-1986 End-of-Year Report.

ERIC Educational Resources Information Center

Mei, Dolores M.; And Others

The Adult Basic Education/High School Equivalency (ABE/HSE) Services Program provides basic educational services for out-of-school youth and adults in New York City. The program offers classes in basic literacy (BL), basic education (BE), high school equivalency (HSE), and English as a second language (ESL). The program's budget is $11 million.…

Back-to-the-Basics in English Teaching.

ERIC Educational Resources Information Center

Donelson, Ken, Ed.

1976-01-01

In this issue, the writers focus on the "basics" in English teaching, some offering suggestions on ways of altering present conditions, some commenting generally (in assessments, defenses, or attacks) cn the basics, and some presenting specific discussions of basics in teaching the various language arts components. A few of the articales and…

User costs as one of main advantages of precast concrete application in highway construction

NASA Astrophysics Data System (ADS)

Tomek, Radan

2017-09-01

Road user cost primarily refer to the monetized components of road (re)construction impacts, such as the user delay costs, vehicle operating costs, crash costs and emission costs. Objective of this paper is to analyze and appraise the advantages and benefits of the innovative prefabrication approach in contrast to traditional cast-in-place construction method. The goal is to reduce these additional costs borne by motorists and the community at-large as a result of road construction activity to their minimum through application of the prefabrication. Assessing two basic possible approaches to highway infrastructure construction - casting the road pavements and structures either in place or precast off the site - it can be concluded that the initial capital investment costs do not vary much. Substantial differences can be recognized when comparing their life-cycle costs and an extent to which their construction process affects the public, environment and the local economy. Prefabrication of any structure component off-site offers major construction time and user cost savings in comparison with the traditional cast-in-place methods of construction. Precast prestressed road pavements’ technology and precasting bridges’ parts and elements offers dramatic increase in durability, while it also substantially decreases construction time and resulting user costs.

Adult Basic Education Basic Computer Literacy Handbook.

ERIC Educational Resources Information Center

Manini, Catalina M.; Cervantes, Juan

This handbook, in both English and Spanish versions, is intended for use with adult basic education (ABE) students. It contains five sections of basic computer literacy activities and information about the ABE computer literacy course offered at Dona Ana Community College (DACC) in New Mexico. The handbook begins with forewords by the handbook's…

Internet resources for the anaesthesiologist.

PubMed

Johnson, Edward

2012-05-01

There is considerable useful information about anaesthesia available on the World Wide Web. However, at present, it is very incomplete and scattered around many sites. Many anaesthetists find it difficult to get the right information they need because of the sheer volume of information available on the internet. This article starts with the basics of the Internet, how to utilize the search engine at the maximum and presents a comprehensive list of important websites. These important websites, which are felt to offer high educational value for the anaesthesiologists, have been selected from an extensive search on the Internet. Top-rated anaesthesia websites, web blogs, forums, societies, e-books, e-journals and educational resources are elaborately discussed with relevant URLs.

Internet resources for the anaesthesiologist

PubMed Central

Johnson, Edward

2012-01-01

There is considerable useful information about anaesthesia available on the World Wide Web. However, at present, it is very incomplete and scattered around many sites. Many anaesthetists find it difficult to get the right information they need because of the sheer volume of information available on the internet. This article starts with the basics of the Internet, how to utilize the search engine at the maximum and presents a comprehensive list of important websites. These important websites, which are felt to offer high educational value for the anaesthesiologists, have been selected from an extensive search on the Internet. Top-rated anaesthesia websites, web blogs, forums, societies, e-books, e-journals and educational resources are elaborately discussed with relevant URLs. PMID:22923818

Beyond pluralism: psychoanalysis and the workings of mind.

PubMed

Pine, Fred

2011-10-01

Subjects that Freud excluded or incompletely explored have been sites of theoretical expansion in over a century of observation: the role of the other, the self, the preoedipal period, action, the countertransference, limits to neutrality/anonymity/abstinence, the loci of the analytic drama, effects beyond interpretation, agency, and basic needs (versus wishes). These developments have led to conflicting theories and sect-like groupings within the field. Group psychological processes underlying this are discussed; and a broad and inclusive view of psychoanalysis is proposed under the heading of the study of the workings of mind. Additionally, substantial integrative proposals are offered with respect to the central tasks of individual development, theories of mind, the relational turn, and aspects of technique.

Lattice-Assisted Spectroscopy: A Generalized Scanning Tunneling Microscope for Ultracold Atoms.

PubMed

Kantian, A; Schollwöck, U; Giamarchi, T

2015-10-16

We propose a scheme to measure the frequency-resolved local particle and hole spectra of any optical lattice-confined system of correlated ultracold atoms that offers single-site addressing and imaging, which is now an experimental reality. Combining perturbation theory and time-dependent density matrix renormalization group simulations, we quantitatively test and validate this approach of lattice-assisted spectroscopy on several one-dimensional example systems, such as the superfluid and Mott insulator, with and without a parabolic trap, and finally on edge states of the bosonic Su-Schrieffer-Heeger model. We highlight extensions of our basic scheme to obtain an even wider variety of interesting and important frequency resolved spectra.

Promoting occupational health nursing training: an educational outreach with a blended model of distance and traditional learning approaches.

PubMed

Ward, Julie A; Beaton, Randal D; Bruck, Annie M; de Castro, A B

2011-09-01

In 2009, occupational health nursing faculty and professionals at the University of Washington developed an innovative continuing nursing education offering, the OHN Institute. The OHN Institute was designed to meet the following objectives: (1) extend basic occupational health nursing training to non-occupational health nurses in Federal Region X, (2) target new occupational health nurses or those who possessed little or no advanced education in occupational health nursing, and (3) offer a hybrid continuing nursing education program consisting of on-site and distance learning modalities. Evaluation findings suggested that the various continuing nursing education modalities and formats (e.g., asynchronous vs. synchronous, online modules vs. live modules) were essentially comparable in terms of effectiveness. Perhaps most importantly, the OHN Institute evaluation demonstrated that quality continuing nursing education outcomes for occupational health nurses depended largely on knowledgeable and engaging faculty and a compelling vision of desired outcomes, including the application of learned content to professional practice. Copyright 2011, SLACK Incorporated.

20 CFR 655.1308 - Offered wage rate.

Code of Federal Regulations, 2010 CFR

2010-04-01

.... Recruitment for this purpose begins when the job order is accepted by the SWA for posting. (d) Wage offer. The... job offers for beginning level employees who have a basic understanding of the occupation. These... monitored and reviewed for accuracy. (2) Level II wage rates are assigned to job offers for employees who...

The Joliet Junior College Center for Adult Basic Education and Literacy's "Families about Success": Intergenerational Programming That Works.

ERIC Educational Resources Information Center

Irby, Terry R.; And Others

Joliet Junior College's Center for Adult Basic Education and Literacy (CABEL) is responsible for providing adult basic education and support services for adults whose skills in reading and mathematics are below the 12th grade level. Its offerings include instruction in Adult Basic Education (ABE), General Educational Development (GED), English as…

First Responders and Prehospital Care for Road Traffic Injuries in Malawi.

PubMed

Chokotho, Linda; Mulwafu, Wakisa; Singini, Isaac; Njalale, Yasin; Maliwichi-Senganimalunje, Limbika; Jacobsen, Kathryn H

2017-02-01

Introduction Road traffic collisions are a common cause of injuries and injury-related deaths in sub-Saharan Africa (SSA). Basic prehospital care can be the difference between life and death for injured drivers, passengers, and pedestrians. Problem This study examined the challenges associated with current first response practices in Malawi. In April 2014, focus groups were conducted in two areas of Malawi: Karonga (in the Northern Region) and Blantyre (in the Southern Region; both are along the M1 highway), and a qualitative synthesis approach was used to identify themes. All governmental and nongovernmental first response organizations identified by key informants were contacted, and a checklist was used to identify the services they offer. Access to professional prehospital care in Malawi is almost nonexistent, aside from a few city fire departments and private ambulance services. Rapid transportation to a hospital is usually the primary goal of roadside care because of limited first aid knowledge and a lack of access to basic safety equipment. The key informants recommended: expanding community-based first aid training; emphasizing umunthu (shared humanity) to inspire bystander involvement in roadside care; empowering local leaders to coordinate on-site responses; improving emergency communication systems; equipping traffic police with road safety gear; and expanding access to ambulance services. Prehospital care in Malawi would be improved by the creation of a formal network of community leaders, police, commercial drivers, and other lay volunteers who are trained in basic first aid and are equipped to respond to crash sites to provide roadside care to trauma patients and prepare them for safe transport to hospitals. Chokotho L , Mulwafu W , Singini I , Njalale Y , Maliwichi-Senganimalunje L , Jacobsen KH . First responders and prehospital care for road traffic injuries in Malawi. Prehosp Disaster Med. 2017;32(1):14-19.

Back to the Basics: Kansas City, Missouri

ERIC Educational Resources Information Center

Handley, Lawrence R.; Lockwood, Catherine M.; Handley, Nathan

2004-01-01

"Back to the Basics" is an innovation of the WETMAAP Program (Wetland Education Through Maps and Aerial Photography) which offers a series of workshops that provide training in basics ecological concepts, technological skills, and methods of interpretation necessary for assessing geography and earth science topics. The precept of the…

42 CFR 417.153 - Offer of HMO alternative.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 3 2010-10-01 2010-10-01 false Offer of HMO alternative. 417.153 Section 417.153... § 417.153 Offer of HMO alternative. (a) Basic rule. An employing entity that is subject to this subpart and that elects to include one or more qualified HMOs must offer the HMO alternative in accordance...

Capsules with highly active pores and interiors: versatile platforms at the nanoscale.

PubMed

Müller, Achim; Gouzerh, Pierre

2014-04-22

Spherical porous capsules offer new exciting approaches in chemistry, materials sciences, and in context of physical and biological phenomena. The underlying concepts are reported with particular emphasis on metal oxide based capsules of the {M132 } Keplerate type which display-due to their exceptional structural features and easy variation/derivatization as well as exchange of building units-an unmatched range of properties and offer unique opportunities for investigating a variety of basic aspects of nanoscience, including the discovery of some new phenomena, especially those related to hydrophobicity issues that are of significance for everyday life. This relies in particular on the existence of a large number of flexible crown ether type pores/channels and the possibility of changing the interior from completely hydrophilic to completely hydrophobic due to the presence of numerous easily exchangeable internal ligands/functionalities; the capsules can even be constructed so that they enclose a large number of highly active Lewis and Brønsted acid sites. The manifold of possible applications/uses are outlined as subtitles with reference to results as well as possible future studies. There are, among many others, options to control passing cations under different internal frames allowing also their separations, to conduct studies about hydrophobic recognitions and clustering of biological interest in water, controlled internal ion transport, nanoscale dewetting, and to carry out basic as well as new types of reactions under confined conditions. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Teaching Basic Business: An Entrepreneurial Perspective.

ERIC Educational Resources Information Center

Smith, Marsha O.

2003-01-01

Suggests that by incorporating entrepreneurship into the basic business curriculum now, business educators will better prepare students for a changing environment. Offers the business plan as a tool for integrating entrepreneurship into the curriculum. (SK)

BBD Optimization of K-ZnO Catalyst Modification Process for Heterogeneous Transesterification of Rice Bran Oil to Biodiesel

NASA Astrophysics Data System (ADS)

Kabo, K. S.; Yacob, A. R.; Bakar, W. A. W. A.; Buang, N. A.; Bello, A. M.; Ruskam, A.

2016-07-01

Environmentally benign zinc oxide (ZnO) was modified with 0-15% (wt.) potassium through wet impregnation and used in transesterification of rice bran oil (RBO) to form biodiesel. The catalyst was characterized by X-Ray powder Diffraction (XRD), its basic sites determined by back titration and Response Surface Methodology (RSM) Box-Behnken Design (BBD) was used to optimize the modification process variables on the basic sites of the catalyst. The transesterification product, biodiesel was analyzed by Nuclear Magnetic Resonance (NMR) spectroscopy. The result reveals K-modified ZnO with highly increased basic sites. Quadratic model with high regression R2 = 0.9995 was obtained from the ANOVA of modification process, optimization at maximum basic sites criterion gave optimum modification conditions of K-loading = 8.5% (wt.), calcination temperature = 480 oC and time = 4 hours with response and basic sites = 8.14 mmol/g which is in close agreement with the experimental value of 7.64 mmol/g. The catalyst was used and a value of 95.53% biodiesel conversion was obtained and effect of potassium leaching was not significant in the process

A Basic Unit on Ethics for Technical Communicators.

ERIC Educational Resources Information Center

Markel, Mike

1991-01-01

Describes a basic unit on ethics for technical communicators and offers suggestions on how to go about teaching the unit. Includes a brief definition of ethics, an explanation of the employee's three basic obligations, ways to analyze common dilemmas in technical communication, the role of the code of conduct, and a case study. (SR)

Current Health Problems.

ERIC Educational Resources Information Center

Gay, John; And Others

The basic premise of this text is that, in addition to the presentation of basic cognitive and affective information, health education should go one step further by assisting student in developing decision-making skills. The text begins by offering the student a basic foundation of what is meant by health and how this meaning applies to the world,…

Rainforest birds: A land manager's guide to breeding bird habitat in young conifer forests in the Pacific Northwest

USGS Publications Warehouse

Altman, Bob; Hagar, Joan

2007-01-01

An underlying premise of the Guide is that forest management has a direct and significant influence on bird populations. Consequently, manipulation of forest conditions as part of forest management can be designed and implemented to achieve bird conservation objectives (Busing and Garman, 2002; Lehmkuhl and others, 2002). It is not our intent to describe all the potential forest management activities that could be conducted to achieve the desired habitat conditions for birds. Those need to be determined locally by assessing the most ecologically appropriate management at each site. However, to assist land managers, the Guide offers some basic forest management activities that are widely accepted for achieving habitat conditions and features which benefit breeding birds.

Computation of Asteroid Proper Elements on the Grid

NASA Astrophysics Data System (ADS)

Novakovic, B.; Balaz, A.; Knezevic, Z.; Potocnik, M.

2009-12-01

A procedure of gridification of the computation of asteroid proper orbital elements is described. The need to speed up the time consuming computations and make them more efficient is justified by the large increase of observational data expected from the next generation all sky surveys. We give the basic notion of proper elements and of the contemporary theories and methods used to compute them for different populations of objects. Proper elements for nearly 70,000 asteroids are derived since the beginning of use of the Grid infrastructure for the purpose. The average time for the catalogs update is significantly shortened with respect to the time needed with stand-alone workstations. We also present basics of the Grid computing, the concepts of Grid middleware and its Workload management system. The practical steps we undertook to efficiently gridify our application are described in full detail. We present the results of a comprehensive testing of the performance of different Grid sites, and offer some practical conclusions based on the benchmark results and on our experience. Finally, we propose some possibilities for the future work.

Removal of basic nitrogen compounds from hydrocarbon liquids

DOEpatents

Givens, Edwin N.; Hoover, David S.

1985-01-01

A method is provided for reducing the concentration of basic nitrogen compounds in hydrocarbonaceous feedstock fluids used in the refining industry by providing a solid particulate carbonaceous adsorbent/fuel material such as coal having active basic nitrogen complexing sites on the surface thereof and the coal with a hydrocarbonaceous feedstock containing basic nitrogen compounds to facilitate attraction of the basic nitrogen compounds to the complexing sites and the formation of complexes thereof on the surface of the coal. The adsorbent coal material and the complexes formed thereon are from the feedstock fluid to provide a hydrocarbonaceous fluid of reduced basic nitrogen compound concentration. The coal can then be used as fuel for boilers and the like.

Integrating basic research and long-term management: a case study using avian research at the Savannah River Site

Treesearch

John B. Dunning; John C. Kilgo

2000-01-01

In this introduction to Avian Research at the Savannah River Site: A Model for Integrating Basic Research and Long-term Management, editors Dunning and Kilgo discuss the interrelationship between research and management at the Savannah River Site. They emphasize the increasing need for collaboration between scientists and land managers....

Surface and interlayer base-characters in lepidocrocite titanate: The adsorption and intercalation of fatty acid

NASA Astrophysics Data System (ADS)

Maluangnont, Tosapol; Arsa, Pornanan; Limsakul, Kanokporn; Juntarachairot, Songsit; Sangsan, Saithong; Gotoh, Kazuma; Sooknoi, Tawan

2016-06-01

While layered double hydroxides (LDHs) with positively-charged sheets are well known as basic materials, layered metal oxides having negatively-charged sheets are not generally recognized so. In this article, the surface and interlayer base-characters of O2- sites in layered metal oxides have been demonstrated, taking lepidocrocite titanate K0.8Zn0.4Ti1.6O4 as an example. The low basicity (0.04 mmol CO2/g) and low desorption temperature (50-300 °C) shown by CO2- TPD suggests that O2- sites at the external surfaces is weakly basic, while those at the interlayer space are mostly inaccessible to CO2. The liquid-phase adsorption study, however, revealed the uptake as much as 37% by mass of the bulky palmitic acid (C16 acid). The accompanying expansion of the interlayer space by ~0.1 nm was detected by PXRD and TEM. In an opposite manner to the external surfaces, the interlayer O2- sites can deprotonate palmitic acid, forming the salt (i.e., potassium palmitate) occluded between the sheets. Two types of basic sites are proposed based on ultrafast 1H MAS NMR and FTIR results. The interlayer basic sites in lepidocrocite titanate leads to an application of this material as a selective and stable two-dimensional (2D) basic catalyst, as demonstrated by the ketonization of palmitic acid into palmitone (C31 ketone). Tuning of the catalytic activity by varying the type of metal (Zn, Mg, and Li) substituting at TiIV sites was also illustrated.

The use of mystery shopping for quality assurance evaluations of HIV/STI testing sites offering services to young gay and bisexual men.

PubMed

Bauermeister, José A; Pingel, Emily S; Jadwin-Cakmak, Laura; Meanley, Steven; Alapati, Deepak; Moore, Michael; Lowther, Matthew; Wade, Ryan; Harper, Gary W

2015-10-01

Young men who have sex with men (YMSM) are at increased risk for HIV and STI infection. While encouraging HIV and STI testing among YMSM remains a public health priority, we know little about the cultural competency of providers offering HIV/STI tests to YMSM in public clinics. As part of a larger intervention study, we employed a mystery shopper methodology to evaluate the LGBT cultural competency and quality of services offered in HIV and STI testing sites in Southeast Michigan (n = 43).We trained and deployed mystery shoppers (n = 5) to evaluate the HIV and STI testing sites by undergoing routine HIV/STI testing. Two shoppers visited each site, recording their experiences using a checklist that assessed 13 domains, including the clinic's structural characteristics and interactions with testing providers. We used the site scores to examine the checklist's psychometric properties and tested whether site evaluations differed between sites only offering HIV testing (n = 14) versus those offering comprehensive HIV/STI testing (n = 29). On average, site scores were positive across domains. In bivariate comparisons by type of testing site, HIV testing sites were more likely than comprehensive HIV/STI testing clinics to ascertain experiences of intimate partner violence, offer action steps to achieve safer sex goals, and provide safer sex education. The developed checklist may be used as a quality assurance indicator to measure HIV/STI testing sites' performance when working with YMSM. Our findings also underscore the need to bolster providers' provision of safer sex education and behavioral counseling within comprehensive HIV/STI testing sites.

Surface and interlayer base-characters in lepidocrocite titanate: The adsorption and intercalation of fatty acid

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

Maluangnont, Tosapol, E-mail: tosapol.ma@kmitl.ac.th; Catalytic Chemistry Research Unit, Faculty of Science, King Mongkut's Institute of Technology Ladkrabang, Bangkok 10520; Arsa, Pornanan

2016-06-15

While layered double hydroxides (LDHs) with positively-charged sheets are well known as basic materials, layered metal oxides having negatively-charged sheets are not generally recognized so. In this article, the surface and interlayer base-characters of O{sup 2−} sites in layered metal oxides have been demonstrated, taking lepidocrocite titanate K{sub 0.8}Zn{sub 0.4}Ti{sub 1.6}O{sub 4} as an example. The low basicity (0.04 mmol CO{sub 2}/g) and low desorption temperature (50–300 °C) shown by CO{sub 2}− TPD suggests that O{sup 2−} sites at the external surfaces is weakly basic, while those at the interlayer space are mostly inaccessible to CO{sub 2}. The liquid-phase adsorptionmore » study, however, revealed the uptake as much as 37% by mass of the bulky palmitic acid (C{sub 16} acid). The accompanying expansion of the interlayer space by ~0.1 nm was detected by PXRD and TEM. In an opposite manner to the external surfaces, the interlayer O{sup 2−} sites can deprotonate palmitic acid, forming the salt (i.e., potassium palmitate) occluded between the sheets. Two types of basic sites are proposed based on ultrafast {sup 1}H MAS NMR and FTIR results. The interlayer basic sites in lepidocrocite titanate leads to an application of this material as a selective and stable two-dimensional (2D) basic catalyst, as demonstrated by the ketonization of palmitic acid into palmitone (C{sub 31} ketone). Tuning of the catalytic activity by varying the type of metal (Zn, Mg, and Li) substituting at Ti{sup IV} sites was also illustrated. - Graphical abstract: Interlayer basic sites in lepidocrocite titanate, K{sub 0.8}Zn{sub 0.4}Ti{sub 1.6}O{sub 4}, lead to an intercalation of palmitic acid with a layer expansion. Display Omitted - Highlights: • K{sub 0.8}Zn{sub 0.4}Ti{sub 1.6}O{sub 4} intercalates palmitic acid, forming the occluded potassium salt. • The interlayer expansion is evidenced by PXRD patterns and TEM image. • Two types of basic sites are deduced from ultrafast {sup 1}H MAS NMR. • Lepidocrocite titanate catalyses ketonization of palmitic acid to palmitone and corresponding cracked products.« less

Tradeoffs between hydraulic and mechanical stress responses of mature Norway spruce trunk wood.

PubMed

Rosner, Sabine; Klein, Andrea; Müller, Ulrich; Karlsson, Bo

2008-08-01

We tested the effects of growth characteristics and basic density on hydraulic and mechanical properties of mature Norway spruce (Picea abies (L.) Karst.) wood from six 24-year-old clones, grown on two sites in southern Sweden differing in water availability. Hydraulic parameters assessed were specific hydraulic conductivity at full saturation (ks100) and vulnerability to cavitation (Psi50), mechanical parameters included bending strength (sigma b), modulus of elasticity (MOE), compression strength (sigma a) and Young's modulus (E). Basic density, diameter at breast height, tree height, and hydraulic and mechanical parameters varied considerably among clones. Clonal means of hydraulic and mechanical properties were strongly related to basic density and to growth parameters across sites, especially to diameter at breast height. Compared with stem wood of slower growing clones, stem wood of rapidly growing clones had significantly lower basic density, lower sigma b, MOE, sigma a and E, was more vulnerable to cavitation, but had higher ks100. Basic density was negatively correlated to Psi50 and ks100. We therefore found a tradeoff between Psi50 and ks100. Clones with high basic density had significantly lower hydraulic vulnerability, but also lower hydraulic conductivity at full saturation and thus less rapid growth than clones with low basic density. This tradeoff involved a negative relationship between Psi50 and sigma b as well as MOE, and between ks100 and sigma b, MOE and sigma a. Basic density and Psi50 showed no site-specific differences, but tree height, diameter at breast height, ks100 and mechanical strength and stiffness were significantly lower at the drier site. Basic density had no influence on the site-dependent differences in hydraulic and mechanical properties, but was strongly negatively related to diameter at breast height. Selecting for growth may thus lead not only to a reduction in mechanical strength and stiffness but also to a reduction in hydraulic safety.

A Framework for Personalized Dynamic Cross-Selling in E-Commerce Retailing

ERIC Educational Resources Information Center

Timalsina, Arun Kumar

2012-01-01

Cross-selling and product bundling are prevalent strategies in the retail sector. Instead of static bundling offers, i.e. giving the same offer to everyone, personalized dynamic cross-selling generates targeted bundle offers and can help maximize revenues and profits. In resolving the two basic problems of dynamic cross-selling, which involves…

The Use of Mystery Shopping for Quality Assurance Evaluations of HIV/STI Testing Sites Offering Services to Young Gay and Bisexual Men

PubMed Central

Bauermeister, José A.; Pingel, Emily S.; Jadwin-Cakmak, Laura; Meanley, Steven; Alapati, Deepak; Moore, Michael; Lowther, Matthew; Wade, Ryan; Harper, Gary W.

2015-01-01

Young men who have sex with men (YMSM) are at increased risk for HIV and STI infection. While encouraging HIV and STI testing among YMSM remains a public health priority, we know little about the cultural competency of providers offering HIV/STI tests to YMSM in public clinics. As part of a larger intervention study, we employed a mystery shopper methodology to evaluate the LGBT cultural competency and quality of services offered in HIV and STI testing sites in Southeast Michigan (n = 43).We trained and deployed mystery shoppers (n = 5) to evaluate the HIV and STI testing sites by undergoing routine HIV/STI testing. Two shoppers visited each site, recording their experiences using a checklist that assessed 13 domains, including the clinic’s structural characteristics and interactions with testing providers. We used the site scores to examine the checklist’s psychometric properties and tested whether site evaluations differed between sites only offering HIV testing (n = 14) versus those offering comprehensive HIV/STI testing (n = 29). On average, site scores were positive across domains. In bivariate comparisons by type of testing site, HIV testing sites were more likely than comprehensive HIV/STI testing clinics to ascertain experiences of intimate partner violence, offer action steps to achieve safer sex goals, and provide safer sex education. The developed checklist may be used as a quality assurance indicator to measure HIV/STI testing sites’ performance when working with YMSM. Our findings also underscore the need to bolster providers’ provision of safer sex education and behavioral counseling within comprehensive HIV/STI testing sites. PMID:26303197

Generation of highly stable and active strong base sites on organized nano-porous alumina by calcium oxide

NASA Astrophysics Data System (ADS)

Tarlani, Aliakbar; Zarabadi, Mir Pouyan

2013-02-01

In a new approach, strong basic sites has been successfully prepared by loading of calcium nitrate (Ca) on organized nano-porous alumina (ONPA). The prepared CaONPAs were characterized by low-angle X-ray diffraction (XRD), N2 adsorption-desorption isotherms (Brunauer-Emmett-Teller (BET)-Barret-Joyner-Halenda (BJH)), transmission electron microscopy (TEM) and thermogravimetric analysis (TGA). Measuring of the amount of the basic sites and the basicity was carried out by titration method, temperature-programmed desorption (TPD-CO2) and Hammett indicators. Resistance of the basic sites was also tested by washing with water. N2 sorption measurements showed that supporting of the calcium nitrate on ONPA can lead to the bimodal porosity at lower loading. BET surface area of the bare ONPA was 212 m2/g which decreased to 111 m2/g for the 25% of loading of Ca (25CaONPA). The results pointed out that CaONPA samples have basicity between 18.4 < H_ < 22 for 15 and 25% of loadings and well-preserved of the basicity after washing with water especially for 5 and 15% samples. Also no crystalline phase of CaO was observed for 25CaONPA which was calcined at 600 °C.

[Basic research in traumatology and its contribution to routine operation].

PubMed

Hausner, T; Redl, H

2017-02-01

Basic research in traumatology supports the clinical outcome of patients in trauma care and tries to find science-based solutions for clinical problems. Furthermore, institutions for basic research in traumatology usually offer training in different skills, such as how to write a scientific paper, or practice in microsurgery or intubation. Two examples of clinically significant research topics are presented.

Raw sewage as breeding site to Aedes (Stegomyia) aegypti (Diptera, culicidae).

PubMed

Chitolina, R F; Anjos, F A; Lima, T S; Castro, E A; Costa-Ribeiro, M C V

2016-12-01

The selection of oviposition sites by females of Aedes (Stegomyia) aegypti is a key factor for the larval survival and egg dispersion and has a direct influence in vector control programs. In this study, we evaluated the aspects of reproductive physiology of Ae. aegypti mosquitoes tested in the presence of raw sewage. Ae. aegypti females were used in oviposition bioassays according to two methodologies: (i) choice assay, in which three oviposition substrates were offered in the same cage: treatment (raw sewage), positive control (distilled water) and negative control (1% sodium hypochlorite) and; (ii) no choice assay, in which only one substrate was available. The physicochemical and microbiological analysis of the raw sewage used in this study indicated virtually no levels of chlorine, low levels of dissolved oxygen and high levels of nitrogenous compounds as well as the presence of Escherichia coli and total fecal coliforms. After 72h of oviposition, the eggs were counted and there was no statistically significant difference (p>0.05) in the oviposition rate between raw sewage and positive control in both methodologies. In addition, females were dissected to evaluate egg-retention and also there were no appreciable differences in egg retention even when raw sewage was the only substrate offered. The data also showed that egg hatching and larvae development occurred normally in the raw sewage. Therefore, the present study suggests that Ae. aegypti can adapt to new sites and lay eggs in polluted water, such as the raw sewage. These findings are of particular importance for the control and surveillance programs against Ae. aegypti in countries where the conditions of poor infrastructure and lack of basic sanitation are still an issue. Copyright © 2016 Elsevier B.V. All rights reserved.

SITE DEMONSTRATION OF THE BASIC EXTRACTIVE SLUDGE TREATMENT PROCESS

EPA Science Inventory

The Superfund Innovative Technology Evaluation (SITE) Program, in cooperation with EPA Region 5, the Great Lakes National Program Office (GLNPO), and the U.S. Army Corps of Engineers (COE) planned and executed a pilot-scla e evaluation of the Basic Extyractive Sludge Treatment (B...

Comparison of traditional six-year and new four-year dental curricula in South Korea.

PubMed

Komabayashi, Takashi; Ahn, Chul; Kim, Kang-Ju; Oh, Hyo-Won

2012-01-01

This study aimed to compare the dental curriculum of the traditional six-year system with that of the new four-year (graduate-entry) system in South Korea. There are 11 dental schools in South Korea: six are public and five are private. Eight offer the new four-year program and the other three offer the traditional six-year program. Descriptive analyses were conducted using bibliographic data and local information along with statistical analyses such as chi-square tests. In the six-year programs, clinical dentistry subjects were taught almost equally in practical and didactic courses, while the basic science courses were taught more often as practical courses (P < 0.0001). In the four-year programs, both the basic science and clinical dentistry subjects were taught didactically more often; while more dentistry subjects were taught than basic sciences (P = 0.004). The four-year program model in South Korea is more focused on dentistry than on basic science, while both basic and clinical dentistry subjects were equally taught in the six-year program.

Factors Associated with Forensic Nurses Offering HIV nPEP status-post Sexual Assault

PubMed Central

Draughon, Jessica E.; Hauda, William E.; Price, Bonnie; Rotolo, Sue; Austin, Kim Wieczorek; Sheridan, Daniel J.

2014-01-01

Non-occupational post-exposure prophylaxis (nPEP) for Human Immunodeficiency Virus (HIV) is offered inconsistently to patients who have been sexually assaulted. This may be due to Forensic Nurse Examiner (FNE) programs utilizing diverse nPEP protocols and HIV risk assessment algorithms. This study examines factors associated with FNEs offering nPEP to patients following sexual assault at two FNE programs in urban settings. Offering nPEP is mostly driven by site-specific protocol. At Site 1 in addition to open anal or open genital wounds, the presence of injury to the head or face was associated with FNEs offering nPEP (AOR 64.15, 95%CI [2.12 – 1942.37]). At Site 2, patients assaulted by someone of other race/ethnicity (non-White, non-African American) were 86% less likely to be offered nPEP (AOR 0.14, 95%CI [.03-.72]) than patients assaulted by Whites. In addition to following site specific protocols, future research should further explore the mechanisms influencing clinician decision making. PMID:24733232

Writing Away from Fear: Mina Shaughnessy and the Uses of Authority.

ERIC Educational Resources Information Center

Allen, Michael

1980-01-01

Responds to John Rouse's attack on Mina Shaughnessy's teaching strategies for composition instruction (see EJ 209 264). Offers personal experiences to illustrate the role of the basic writing teacher and the uses of authority in the basic writing classroom. (JT)

Implementing an SIG based platform of application and service for city spatial information in Shanghai

NASA Astrophysics Data System (ADS)

Yu, Bailang; Wu, Jianping

2006-10-01

Spatial Information Grid (SIG) is an infrastructure that has the ability to provide the services for spatial information according to users' needs by means of collecting, sharing, organizing and processing the massive distributed spatial information resources. This paper presents the architecture, technologies and implementation of the Shanghai City Spatial Information Application and Service System, a SIG based platform, which is an integrated platform that serves for administration, planning, construction and development of the city. In the System, there are ten categories of spatial information resources, including city planning, land-use, real estate, river system, transportation, municipal facility construction, environment protection, sanitation, urban afforestation and basic geographic information data. In addition, spatial information processing services are offered as a means of GIS Web Services. The resources and services are all distributed in different web-based nodes. A single database is created to store the metadata of all the spatial information. A portal site is published as the main user interface of the System. There are three main functions in the portal site. First, users can search the metadata and consequently acquire the distributed data by using the searching results. Second, some spatial processing web applications that developed with GIS Web Services, such as file format conversion, spatial coordinate transfer, cartographic generalization and spatial analysis etc, are offered to use. Third, GIS Web Services currently available in the System can be searched and new ones can be registered. The System has been working efficiently in Shanghai Government Network since 2005.

Structural basis of DNA bending and oriented heterodimer binding by the basic leucine zipper domains of Fos and Jun.

PubMed

Leonard, D A; Rajaram, N; Kerppola, T K

1997-05-13

Interactions among transcription factors that bind to separate sequence elements require bending of the intervening DNA and juxtaposition of interacting molecular surfaces in an appropriate orientation. Here, we examine the effects of single amino acid substitutions adjacent to the basic regions of Fos and Jun as well as changes in sequences flanking the AP-1 site on DNA bending. Substitution of charged amino acid residues at positions adjacent to the basic DNA-binding domains of Fos and Jun altered DNA bending. The change in DNA bending was directly proportional to the change in net charge for all heterodimeric combinations between these proteins. Fos and Jun induced distinct DNA bends at different binding sites. Exchange of a single base pair outside of the region contacted in the x-ray crystal structure altered DNA bending. Substitution of base pairs flanking the AP-1 site had converse effects on the opposite directions of DNA bending induced by homodimers and heterodimers. These results suggest that Fos and Jun induce DNA bending in part through electrostatic interactions between amino acid residues adjacent to the basic region and base pairs flanking the AP-1 site. DNA bending by Fos and Jun at inverted binding sites indicated that heterodimers bind to the AP-1 site in a preferred orientation. Mutation of a conserved arginine within the basic regions of Fos and transversion of the central C:G base pair in the AP-1 site to G:C had complementary effects on the orientation of heterodimer binding and DNA bending. The conformational variability of the Fos-Jun-AP-1 complex may contribute to its functional versatility at different promoters.

Basic Technology Tools for Administrators: Preparing for the New Millennium.

ERIC Educational Resources Information Center

Aguilera, Raymond; Hendricks, Joen M.

This paper suggests activities for school administrators to learn basic technology tools. Step-by-step instructions are provided for browsing and using the Internet, organizing favorite World Wide Web sites, and organizing Internet bookmarks. Interesting job search, legal, and professional organization Web sites for administrators are listed. A…

Lessons for Young Scholars Seeking to Publish.

ERIC Educational Resources Information Center

Natriello, Gary

1996-01-01

The lessons offered are in three groups: basic lessons related to social behaviors; lessons related to the basic mechanics of putting together a paper to submit to a journal; and lessons regarding matching the study to the substantive and stylistic preferences of a particular journal. (SM)

Basic Weather Facts Study Texts for Students.

ERIC Educational Resources Information Center

Ontario Ministry of the Environment, Toronto.

This pamphlet offers information to teachers and students concerning basic facts about weather and how to construct simple weather measurement devices. Directions, necessary materials, procedures, and instructions for use are given for four weather predicting instruments: wind vane, rain gauge, barometer, anemometer. Information is provided on…

Basic Math I.

ERIC Educational Resources Information Center

Mercer County Community Coll., Trenton, NJ.

This document offers instructional materials for a 60-hour course on basic math operations involving decimals, fractions, and proportions as applied in the workplace. The course, part of a workplace literacy project developed by Mercer County Community College (New Jersey) and its partners, contains the following: course outline; 17 lesson…

LLRW disposal facility siting approaches: Connecticut`s innovative volunteer approach

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

Forcella, D.; Gingerich, R.E.; Holeman, G.R.

1994-12-31

The Connecticut Hazardous Waste Management Service (CHWMS) has embarked on a volunteer approach to siting a LLRW disposal facility in Connecticut. This effort comes after an unsuccessful effort to site a facility using a step-wise, criteria-based site screening process that was a classic example of the decide/announce/defend approach. While some of the specific features of the CHWMS` volunteer process reflect the unique challenge presented by the state`s physical characteristics, political structure and recent unsuccessful siting experience, the basic elements of the process are applicable to siting LLRW disposal facilities in many parts of the United States. The CHWMS` volunteer processmore » is structured to reduce the {open_quotes}outrage{close_quotes} dimension of two of the variables that affect the public`s perception of risk. The two variables are the degree to which the risk is taken on voluntarily (voluntary risks are accepted more readily than those that are imposed) and the amount of control one has over the risk (risks under individual control are accepted more readily than those under government control). In the volunteer process, the CHWMS will only consider sites that have been been voluntarily offered by the community in which they are located and the CHWMS will share control over the development and operation of the facility with the community. In addition to these elements which have broad applicability, the CHWMS has tailored the volunteer approach to take advantage of the unique opportunities made possible by the earlier statewide site screening process. Specifically, the approach presents a {open_quotes}win-win{close_quotes} situation for elected officials in many communities if they decide to participate in the process.« less

Teaching about Contracts.

ERIC Educational Resources Information Center

Froman, Michael; Kosnoff, Kathy

1978-01-01

Presents teaching strategies for introducing high school students to contract law. Offers as a case study a contract agreement between pro football players and team owners. Stresses basic elements of contracts (offer, acceptance, consideration, and understanding the bargaining process). Journal available from the American Bar Association, 1155…

FT-IR characterization of the acidic and basic sites on a nanostructured aluminum nitride surface

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

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

1997-12-31

A nanostructured aluminum nitride powder prepared by sol-gel type chemical synthesis is analyzed by Fourier transform infrared spectrometry. The surface acidic and basic sites are probed out by adsorption of several organic molecules. Resulting from the unavoidable presence of oxygen, the aluminum nitride surface is an oxinitride layer in fact, and its surface chemistry should present some analogies with alumina. Therefore, a thorough comparison between the acido-basicity of aluminum nitride and aluminum oxide is discussed. The remaining nitrogen atoms in the first atomic layer modify the acidity-basicity relative balance and reveals the specificity of the aluminum nitride surface.

Drafting--Basic, Drafting--Intermediate: 9255.01.

ERIC Educational Resources Information Center

Dade County Public Schools, Miami, FL.

The course has no prerequisites, offers instruction in basic drafting room techniques and procedures, and also covers job opportunities and industrial methods in engineering. The student is introduced to and asked to perform fundamental drafting problems with working drawings, using multiview and auxiliary views and sections. The course also…

EDUCATIONAL TECHNOLOGY, PREPARATION AND USE IN ADULT BASIC EDUCATION PROGRAMS.

ERIC Educational Resources Information Center

IVERSON, MAURICE T.; AND OTHERS

AUDIOVISUAL MATERIALS, WHEN COMBINED WITH CONSIDERATION OF THE WAYS PEOPLE LEARN, CAN OFFER NEW WAYS OF EXPRESSING IDEAS, PRESENTING INFORMATION, AND MAKING INSTRUCTION CHALLENGING AND EFFICIENT. THIS PUBLICATION, DIRECTED AT TEACHERS OF ADULT BASIC EDUCATION AND THEIR ADMINISTRATORS, ILLUSTRATES APPLICATIONS OF INSTRUCTIONAL TECHNOLOGY TO ADULT…

The Next Marketing Handbook for Independent Schools.

ERIC Educational Resources Information Center

Cowan, Rick, Ed.

Suggestions for marketing independent schools are presented in this handbook, which revolves around the basic marketing model of defining mission/strategy, using the "5 P's" (product/services, price, place, production/delivery, promotion) and monitoring. Chapters by 18 contributors offer information on the following topics: basic marketing theory,…

Reasoning the Need: Graduate Education and Basic Writing

ERIC Educational Resources Information Center

Gleason, Barbara

2006-01-01

While college composition theory/pedagogy courses are standard offerings in composition and rhetoric graduate programs, specialized basic writing graduate courses lag behind. At the same time, there is a pressing need for highly qualified teachers of nontraditional adult students, especially in community college and adult literacy education…

Screening for Learning Disabilities in Adult Basic Education Students

ERIC Educational Resources Information Center

Reynolds, Sharon L.; Johnson, Jerry D.; Salzman, James A.

2012-01-01

The extant literature offers little to describe the processes for screening students in adult basic education (ABE) programs for potential learning disabilities, referring adult students for diagnostic assessment, or barriers to obtaining diagnostic assessment for a learning disability. Without current documentation of a learning disability, ABE…

Pump and treat in low permeability media

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

Mackay, D.M.

1996-08-01

Pump and Treat (P&T) is a commonly applied technology whose primary promise for the low permeability environments of interest to these technology reviews is almost certainly containment of the problem. Conventional P&T would be expected to offer little promise of complete restoration in such environments, unless very long time frames (decades or centuries) are considered. A variety of approaches have been proposed to enhance the efficiency of P&T; some appear to offer little promise in low or mixed permeability environments, while others may offer more promise (e.g. hydro- or pneumatic-fracturing, which are described elsewhere in this document, and application ofmore » vacuum to the extraction well(s), which is a proprietary technology whose promise is currently difficult to assess objectively). Understanding the potential advantages and means of optimizing these enhancement approaches requires more understanding of the basic processes limiting P&T performance in low or mixed permeability media. These efforts are probably also necessary to understand the advantages and means of optimizing many of the very different remedial technologies that may be applicable to low or mixed permeability environments. Finally, since a reasonably certain capability of P&T is containment (i.e. prevention of further migration of contaminants), P&T may generally be required as a sort of safety net around sites at which the alternative technologies are being tested or applied. 23 refs.« less

Teaching the Library at SIBL.

ERIC Educational Resources Information Center

Thornton, Ann

1999-01-01

Describes the curriculum of free training courses offered at the New York Public Library Science, Industry and Business Library (SIBL) that focus on information-seeking skills and information literacy. Classes offered include basic library skills, Internet and World Wide Web, business information, government information, and science information.…

A capital idea. Bonds and nontraditional financing options.

PubMed

Wareham, Therese L

2004-05-01

Not-for-profit healthcare organizations have four basic sources of capital: internal sources, philanthropy, asset sales, and external sources. External sources, in particular, offer a wealth of options that are important for such organizations--especially those facing significant capital shortfalls--to consider. External sources include bond offerings and nontraditional offerings, such as receivables financing, off-balance-sheet options, real estate investment trusts, and subordinated securities.

Applied Cognitive Models of Behavior and Errors Patterns

DTIC Science & Technology

2017-09-01

methods offer an opportunity to deliver good , effective introductory and basic training , thus potentially enabling a single human instructor to train ...emergency medical technician (EMT) domain, which offers a standardized curriculum on which we can create training scenarios. 2. Develop...complexity of software integration and limited access to physical devices can result in commitment to a de- sign that turns out to not offer many training

Teaching microbiology to undergraduate students in the humanities and the social sciences.

PubMed

Oren, Aharon

2015-10-01

This paper summarizes my experiences teaching a 28-hour course on the bacterial world for undergraduate students in the humanities and the social sciences at the Hebrew University of Jerusalem. This course was offered in the framework of a program in which students must obtain credit points for courses offered by other faculties to broaden their education. Most students had little biology in high school and had never been exposed to the basics of chemistry. Using a historical approach, highlighting the work of pioneers such as van Leeuwenhoek, Koch, Fleming, Pasteur, Winogradsky and Woese, I covered a broad area of general, medical, environmental and evolutionary microbiology. The lectures included basic concepts of organic and inorganic chemistry necessary to understand the principles of fermentations and chemoautotrophy, and basic molecular biology to explain biotechnology using transgenic microorganisms and molecular phylogeny. Teaching the basics of microbiology to intelligent students lacking any background in the natural sciences was a rewarding experience. Some students complained that, in spite of my efforts, basic concepts of chemistry remained beyond their understanding. But overall the students' evaluation showed that the course had achieved its goal. © FEMS 2015. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

HEALTH AND NUTRITION LESSON PLANS AND STUDENT WORKSHEETS, ADULT BASIC EDUCATION.

ERIC Educational Resources Information Center

New York State Education Dept., Albany.

THIS MANUAL PROVIDES ADULT BASIC EDUCATION TEACHERS WITH LESSON PLANS IN HEALTH AND NUTRITION. EACH LESSON CONTAINS BACKGROUND MATERIAL OFFERING SPECIFIC INFORMATION ON THE SUBJECT OF EACH LESSON, AIMS, LESSON DEVELOPMENT, AND TWO STUDENT WORKSHEETS. DISCUSSION QUESTIONS ARE SUGGESTED TO ENCOURAGE THE GREATEST POSSIBLE STUDENT INVOLVEMENT. THE TEN…

Project Logic Handbook: Computer Literacy through BASIC.

ERIC Educational Resources Information Center

Huber, Leonard; And Others

This handbook for teachers offers guidance on introducing computer literacy into elementary and secondary classrooms. It includes a list of computer concepts exemplified by each step in learning to write programs in BASIC Programming Language and the objectives for the elementary and secondary activities; suggestions for using computers in…

South Africa's School Infrastructure Performance Indicator System

ERIC Educational Resources Information Center

Gibberd, Jeremy

2007-01-01

While some South African schools have excellent infrastructure, others lack basic services such as water and sanitation. This article describes the school infrastructure performance indicator system (SIPIS) in South Africa. The project offers an approach that can address both the urgent provision of basic services as well as support the…

The Computer as a Tutorial Laboratory: The Stanford BIP Project.

ERIC Educational Resources Information Center

Barr, Avron; And Others

The BASIC Instructional Program (BIP) is an interactive problem-solving laboratory that offers tutorial assistance to students solving introductory programing problems in the BASIC language. After a brief review of the rationale and origins of the BIP instructional system, the design and implementation of BIP's curriculum information network are…

Secondary School Languages: Spanish.

ERIC Educational Resources Information Center

British Columbia Dept. of Education, Victoria.

This curriculum guide outlines three programs for secondary school Spanish instruction, each program covering grades 9, 10, and 11 in British Columbian schools. Each outline specifies basic texts, supplementary readings, and teaching aids. In addition, a very basic outline of a beginner's Spanish 11 is offered, and a Spanish 12 literature course…

Organizational Culture in Adult Basic Education in the Netherlands.

ERIC Educational Resources Information Center

Berg, M. J. M. van den

Recent legislation on adult basic education (ABE) in the Netherlands has two important aims: to offer one uniform organizational financial structure and to improve educational quality. ABE institutes have concentrated on restructuring the organization and merging the precursors. The change in structure is supported by a change in organizational…

Metastable Atom-Activated Dissociation Mass Spectrometry of Phosphorylated and Sulfonated Peptides in Negative Ion Mode

NASA Astrophysics Data System (ADS)

Cook, Shannon L.; Jackson, Glen P.

2011-06-01

The dissociation behavior of phosphorylated and sulfonated peptide anions was explored using metastable atom-activated dissociation mass spectrometry (MAD-MS) and collision-induced dissociation (CID). A beam of high kinetic energy helium (He) metastable atoms was exposed to isolated phosphorylated and sulfonated peptides in the 3- and 2- charge states. Unlike CID, where phosphate losses are dominant, the major dissociation channels observed using MAD were Cα - C peptide backbone cleavages and neutral losses of CO2, H2O, and [CO2 + H2O] from the charge reduced (oxidized) product ion, consistent with an electron detachment dissociation (EDD) mechanism such as Penning ionization. Regardless of charge state or modification, MAD provides ample backbone cleavages with little modification loss, which allows for unambiguous PTM site determination. The relative abundance of certain fragment ions in MAD is also demonstrated to be somewhat sensitive to the number and location of deprotonation sites, with backbone cleavage somewhat favored adjacent to deprotonated sites like aspartic acid residues. MAD provides a complementary dissociation technique to CID, ECD, ETD, and EDD for peptide sequencing and modification identification. MAD offers the unique ability to analyze highly acidic peptides that contain few to no basic amino acids in either negative or positive ion mode.

Dual Mechanism of Ion Permeation through VDAC Revealed with Inorganic Phosphate Ions and Phosphate Metabolites

PubMed Central

Krammer, Eva-Maria; Vu, Giang Thi; Homblé, Fabrice; Prévost, Martine

2015-01-01

In the exchange of metabolites and ions between the mitochondrion and the cytosol, the voltage-dependent anion channel (VDAC) is a key element, as it forms the major transport pathway for these compounds through the mitochondrial outer membrane. Numerous experimental studies have promoted the idea that VDAC acts as a regulator of essential mitochondrial functions. In this study, using a combination of molecular dynamics simulations, free-energy calculations, and electrophysiological measurements, we investigated the transport of ions through VDAC, with a focus on phosphate ions and metabolites. We showed that selectivity of VDAC towards small anions including monovalent phosphates arises from short-lived interactions with positively charged residues scattered throughout the pore. In dramatic contrast, permeation of divalent phosphate ions and phosphate metabolites (AMP and ATP) involves binding sites along a specific translocation pathway. This permeation mechanism offers an explanation for the decrease in VDAC conductance measured in the presence of ATP or AMP at physiological salt concentration. The binding sites occur at similar locations for the divalent phosphate ions, AMP and ATP, and contain identical basic residues. ATP features a marked affinity for a central region of the pore lined by two lysines and one arginine of the N-terminal helix. This cluster of residues together with a few other basic amino acids forms a “charged brush” which facilitates the passage of the anionic metabolites through the pore. All of this reveals that VDAC controls the transport of the inorganic phosphates and phosphate metabolites studied here through two different mechanisms. PMID:25860993

17 CFR 229.1101 - (Item 1101) Definitions.

Code of Federal Regulations, 2011 CFR

2011-04-01

... information regarding the asset-backed securities being offered and the structure and basic parameters of the..., anticipated ratings, and other similar information relating to the proposed structure of the offering); (2... flows of a discrete pool of receivables or other financial assets, either fixed or revolving, that by...

17 CFR 229.1101 - (Item 1101) Definitions.

Code of Federal Regulations, 2013 CFR

2013-04-01

... information regarding the asset-backed securities being offered and the structure and basic parameters of the..., anticipated ratings, and other similar information relating to the proposed structure of the offering); (2... flows of a discrete pool of receivables or other financial assets, either fixed or revolving, that by...

17 CFR 229.1101 - (Item 1101) Definitions.

Code of Federal Regulations, 2012 CFR

2012-04-01

... information regarding the asset-backed securities being offered and the structure and basic parameters of the..., anticipated ratings, and other similar information relating to the proposed structure of the offering); (2... flows of a discrete pool of receivables or other financial assets, either fixed or revolving, that by...

17 CFR 229.1101 - (Item 1101) Definitions.

Code of Federal Regulations, 2014 CFR

2014-04-01

... information regarding the asset-backed securities being offered and the structure and basic parameters of the..., anticipated ratings, and other similar information relating to the proposed structure of the offering); (2... flows of a discrete pool of receivables or other financial assets, either fixed or revolving, that by...

Self-Esteem.

ERIC Educational Resources Information Center

Missouri Univ., Columbia. Missouri LINC.

The paper examines self-esteem, what contributes to it, why it is important, and ways to build it in children, especially those with disabilities. Definitions of four basic terms (self-esteem, body image, unconditional acceptance, and active-reflective listening) are offered. Guidelines for teachers and parents are then offered in the form of…

76 FR 21017 - United States v. Google Inc. and ITA Software Inc., Proposed Final Judgment and Competitive...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-14

.... Google seeks to expand its search services by launching an Internet travel site to offer comparative... and other companies offering travel-related products and services. 14. Metas enable consumers to search for flights but do not offer booking services. When a consumer on a Meta travel site enters a...

Earthquake hazards to domestic water distribution systems in Salt Lake County, Utah

USGS Publications Warehouse

Highland, Lynn M.

1985-01-01

A magnitude-7. 5 earthquake occurring along the central portion of the Wasatch Fault, Utah, may cause significant damage to Salt Lake County's domestic water system. This system is composed of water treatment plants, aqueducts, distribution mains, and other facilities that are vulnerable to ground shaking, liquefaction, fault movement, and slope failures. Recent investigations into surface faulting, landslide potential, and earthquake intensity provide basic data for evaluating the potential earthquake hazards to water-distribution systems in the event of a large earthquake. Water supply system components may be vulnerable to one or more earthquake-related effects, depending on site geology and topography. Case studies of water-system damage by recent large earthquakes in Utah and in other regions of the United States offer valuable insights in evaluating water system vulnerability to earthquakes.

Infrared thermography in the architectural field.

PubMed

Meola, Carosena

2013-01-01

Infrared thermography is becoming ever more popular in civil engineering/architecture mainly due to its noncontact character which includes two great advantages. On one side, it prevents the object, under inspection, from any alteration and this is worthwhile especially in the presence of precious works of art. On the other side, the personnel operate in a remote manner far away from any hazard and this complies well with safety at work regulations. What is more, it offers the possibility to quickly inspect large surfaces such as the entire facade of a building. This paper would be an overview of the use of infrared thermography in the architectural and civil engineering field. First, some basic testing procedures are described, and then some key examples are presented owing to both laboratory tests and applications in situ spanning from civil habitations to works of art and archaeological sites.

Elliptical excisions: variations and the eccentric parallelogram.

PubMed

Goldberg, Leonard H; Alam, Murad

2004-02-01

The elliptical (fusiform) excision is a basic tool of cutaneous surgery. To assess the design, functionality, ease of construction, and aesthetic outcomes of the ellipse. A systematic review of elliptical designs and their site-specific benefits and limitations. In particular, we consider the (1). context of prevailing relaxed skin tension lines and tissue laxity; and (2). removal of the smallest possible amount of tissue around the lesion and in the "dog-ears." Attention is focused on intuitive methods that can be reproducibly planned and executed. Elliptical variations are easily designed and can be adapted to many situations. The eccentric parallelogram excision is offered as a new technique that minimizes notching and focal tension in the center of an elliptical closure. Conclusion The elliptical (fusiform) excision is an efficient, elegant, and versatile technique that will remain a mainstay of the cutaneous surgical armamentarium.

Ultrastructural identification of peripheral myelin proteins by a pre-embedding immunogold labeling method.

PubMed

Canron, Marie-Hélène; Bouillot, Sandrine; Favereaux, Alexandre; Petry, Klaus G; Vital, Anne

2003-03-01

Ultrastructural immunolabeling of peripheral nervous system components is an important tool to study the relation between structure and function. Owing to the scarcity of certain antigens and the dense structure of the peripheral nerve, a pre-embedding technique is likely appropriate. After several investigations on procedures for pre-embedding immunolabeling, we propose a method that offers a good compromise between detection of antigenic sites and preservation of morphology at the ultrastructural level, and that is easy to use and suitable for investigations on peripheral nerve biopsies from humans. Pre-fixation by immersion in paraformaldehyde/glutaraldehyde is necessary to stabilize the ultrastructure. Then, ultrasmall gold particles with silver enhancement are advised. Antibodies against myelin protein zero and myelin basic protein were chosen for demonstration. The same technique was applied to localize a 35 kDa myelin protein.

Water-quality assessment of the eastern Iowa basins- nitrogen, phosphorus, suspended sediment, and organic carbon in surface water, 1996-98

USGS Publications Warehouse

Becher, Kent D.; Kalkhoff, Stephen J.; Schnoebelen, Douglas J.; Barnes, Kimberlee K.; Miller, Von E.

2001-01-01

Synoptic samples collected during low and high base flow had nitrogen, phosphorus, and organic-carbon concentrations that varied spatially and seasonally. Comparisons of water-quality data from six basic-fixed sampling sites and 19 other synoptic sites suggest that the water-quality data from basic-fixed sampling sites were representative of the entire study unit during periods of low and high base flow when most streamflow originates from ground water.

Cardiovascular imaging environment: will the future be cloud-based?

PubMed

Kawel-Boehm, Nadine; Bluemke, David A

2017-07-01

In cardiovascular CT and MR imaging large datasets have to be stored, post-processed, analyzed and distributed. Beside basic assessment of volume and function in cardiac magnetic resonance imaging e.g., more sophisticated quantitative analysis is requested requiring specific software. Several institutions cannot afford various types of software and provide expertise to perform sophisticated analysis. Areas covered: Various cloud services exist related to data storage and analysis specifically for cardiovascular CT and MR imaging. Instead of on-site data storage, cloud providers offer flexible storage services on a pay-per-use basis. To avoid purchase and maintenance of specialized software for cardiovascular image analysis, e.g. to assess myocardial iron overload, MR 4D flow and fractional flow reserve, evaluation can be performed with cloud based software by the consumer or complete analysis is performed by the cloud provider. However, challenges to widespread implementation of cloud services include regulatory issues regarding patient privacy and data security. Expert commentary: If patient privacy and data security is guaranteed cloud imaging is a valuable option to cope with storage of large image datasets and offer sophisticated cardiovascular image analysis for institutions of all sizes.

e-Ana and e-Mia: A Content Analysis of Pro–Eating Disorder Web Sites

PubMed Central

Schenk, Summer; Wilson, Jenny L.; Peebles, Rebecka

2010-01-01

Objectives. The Internet offers Web sites that describe, endorse, and support eating disorders. We examined the features of pro–eating disorder Web sites and the messages to which users may be exposed. Methods. We conducted a systematic content analysis of 180 active Web sites, noting site logistics, site accessories, “thinspiration” material (images and prose intended to inspire weight loss), tips and tricks, recovery, themes, and perceived harm. Results. Practically all (91%) of the Web sites were open to the public, and most (79%) had interactive features. A large majority (84%) offered pro-anorexia content, and 64% provided pro-bulimia content. Few sites focused on eating disorders as a lifestyle choice. Thinspiration material appeared on 85% of the sites, and 83% provided overt suggestions on how to engage in eating-disordered behaviors. Thirty-eight percent of the sites included recovery-oriented information or links. Common themes were success, control, perfection, and solidarity. Conclusions. Pro–eating disorder Web sites present graphic material to encourage, support, and motivate site users to continue their efforts with anorexia and bulimia. Continued monitoring will offer a valuable foundation to build a better understanding of the effects of these sites on their users. PMID:20558807

Hydrophilic interaction chromatography-multiple reaction monitoring mass spectrometry method for basic building block analysis of low molecular weight heparins prepared through nitrous acid depolymerization.

PubMed

Sun, Xiaojun; Guo, Zhimou; Yu, Mengqi; Lin, Chao; Sheng, Anran; Wang, Zhiyu; Linhardt, Robert J; Chi, Lianli

2017-01-06

Low molecular weight heparins (LMWHs) are important anticoagulant drugs that are prepared through depolymerization of unfractionated heparin. Based on the types of processing reactions and the structures of the products, LMWHs can be divided into different classifications. Enoxaparin is prepared by benzyl esterification and alkaline depolymerization, while dalteparin and nadroparin are prepared through nitrous acid depolymerization followed by borohydride reduction. Compositional analysis of their basic building blocks is an effective way to provide structural information on heparin and LMWHs. However, most current compositional analysis methods have been limited to heparin and enoxaparin. A sensitive and comprehensive approach is needed for detailed investigation of the structure of LMWHs prepared through nitrous acid depolymerization, especially their characteristic saturated non-reducing end (NRE) and 2,5-anhydro-d-mannitol reducing end (RE). A maltose modified hydrophilic interaction column offers improved separation of complicated mixtures of acidic disaccharides and oligosaccharides. A total of 36 basic building blocks were unambiguously identified by high-resolution tandem mass spectrometry (MS). Multiple reaction monitoring (MRM) MS/MS quantification was developed and validated in the analysis of dalteparin and nadroparin samples. Each group of building blocks revealed different aspects of the properties of LMWHs, such as functional motifs required for anticoagulant activity, the structure of heparin starting materials, cleavage sites in the depolymerization reaction, and undesired structural modifications resulting from side reactions. Copyright © 2016 Elsevier B.V. All rights reserved.

Open Source and ROI: Open Source Has Made Significant Leaps in Recent Years. What Does It Have to Offer Education?

ERIC Educational Resources Information Center

Guhlin, Miguel

2007-01-01

A switch to free open source software can minimize cost and allow funding to be diverted to equipment and other programs. For instance, the OpenOffice suite is an alternative to expensive basic application programs offered by major vendors. Many such programs on the market offer features seldom used in education but for which educators must pay.…

Professional Journals: Basic Classroom Resource

ERIC Educational Resources Information Center

Somerville, Rose M.

1973-01-01

This service, offered by The Family Coordinator, is a report of articles found in journals which are not likely to be read regularly but offer an article or special issue of particular usefulness in the family field. Topics included in this issue are paternal rights, student marriages, women's studies, sex, Kibbutz Children, intermarriage and…

A Basic Music Library for Schools Offering Undergraduate Degrees in Music.

ERIC Educational Resources Information Center

National Association of Schools of Music, Reston, VA.

This bibliography was designed as a guide for a music library in schools offering an undergraduate degree in music. Under the general topic of books are the following divisions: Appreciation, Anthologies, Bibliographies, Biography, Dictionaries and Encyclopedias, Discography, History, Music Education, and Theory. The second section includes…

The Northeast Texas Adult Education Rural Workplace Literacy Program. Annual Performance Report.

ERIC Educational Resources Information Center

Barker, Sue; Burns, Kathryn; Bowers, Jana; Pruitt, Jeanni; Pate, Sally

The Northeast Texas Adult Education Rural Education Workplace Literacy Program, which is a partnership between Northeast Texas Community College and area businesses, offers workplace literacy instruction designed around job-specific basic skills. Training is offered in the following: applied workplace technology; applied math skills; measurements…

Institutional Ethics and Values. The Fundamentals. Board Basics.

ERIC Educational Resources Information Center

Corts, Thomas E.

1998-01-01

This booklet offers trustees of institutions of higher education a guide to the ethical principles upon which the institution should base its decisions. An introductory section offers actual examples of unethical decisions by single officials for which the institution was responsible. The following sections each explain a principle and offer…

Fashion Merchandising.

ERIC Educational Resources Information Center

New York City Board of Education, Brooklyn, NY. Div. of Curriculum and Instruction.

This curriculum bulletin provides a curriculum for a one-year course in fashion merchandising, offered in the third year of the marketing education sequence. It is designed to give students majoring in marketing a survey of basic information about the field of fashion merchandising. Students are offered the opportunity to become familiar with a…

Transforming Verbal Counts in Reports of Qualitative Descriptive Studies Into Numbers

PubMed Central

Chang, YunKyung; Voils, Corrine I.; Sandelowski, Margarete; Hasselblad, Vic; Crandell, Jamie L.

2009-01-01

Reports of qualitative studies typically do not offer much information on the numbers of respondents linked to any one finding. This information may be especially useful in reports of basic, or minimally interpretive, qualitative descriptive studies focused on surveying a range of experiences in a target domain, and its lack may limit the ability to synthesize the results of such studies with quantitative results in systematic reviews. Accordingly, the authors illustrate strategies for deriving plausible ranges of respondents expressing a finding in a set of reports of basic qualitative descriptive studies on antiretroviral adherence and suggest how the results might be used. These strategies have limitations and are never appropriate for use with findings from interpretive qualitative studies. Yet they offer a temporary workaround for preserving and maximizing the value of information from basic qualitative descriptive studies for systematic reviews. They show also why quantitizing is never simply quantitative. PMID:19448052

Beyond Job Search or Basic Education: Rethinking the Role of Skills in Welfare Reform.

ERIC Educational Resources Information Center

Strawn, Julie

Most welfare-to-work programs may be classified as quick employment programs emphasizing individual or group job searches or skill-building programs emphasizing basic education. Although both types of programs offer benefits, they also suffer from significant limitations. To be more effective than their predecessors, current-generation…

Combining Basic Business Math and Electronic Calculators.

ERIC Educational Resources Information Center

Merchant, Ronald

As a means of alleviating math anxiety among business students and of improving their business machine skills, Spokane Falls Community College offers a course in which basic business math skills are mastered through the use of desk top calculators. The self-paced course, which accommodates varying student skill levels, requires students to: (1)…

The State of Geography in Basic Education Schools in Muscat, Oman

ERIC Educational Resources Information Center

Al-Nofli, Mohammed Abdullah

2013-01-01

There have been remarkable changes in the Omani educational system since the implementation of the Basic Education Reform in 1998. The current study was an attempt to offer insights into the state of geography in the current reform. Particularly, the study examined teachers' preferred reasons for teaching geography, teachers' views on important…

The Class Debate: A Project to Revitalize the Basic Course.

ERIC Educational Resources Information Center

Vallin, Marlene Boyd

Teaching the basic course in speech communication can be challenging in many ways. A class debate revitalizes the course, while offering an excellent means for evaluating learning at the end of a semester course. Proficient use of interpersonal skills is necessary to organize group members and control group discussion; sufficient knowledge of…

Capabilities and the Global Challenges of Girls' School Enrolment and Women's Literacy

ERIC Educational Resources Information Center

Cameron, John

2012-01-01

The education Millennium Development Goals have been highly influential on the priorities for education and concentrated policy efforts on numbers of girls enrolled in public sector schools offering basic education. This focus has been justified by human capital calculations of the social rates of return to basic schooling. This concern with…

Re-Modeling Basic Writing

ERIC Educational Resources Information Center

Rigolino, Rachel; Freel, Penny

2007-01-01

In 1996, the State University of New York at New Paltz developed the Supplemental Writing Workshop Program for its basic writing students in response to public pressure to discontinue the offering of so-called remedial writing courses at four-year institutions. Our primary purpose in this article is to describe the design of the SWW Program, which…

2012 National Policy Seminar Wrap-Up

ERIC Educational Resources Information Center

Blandford, Ayoka

2012-01-01

CTE works! That was the recurring theme that attendees heard at the 2012 National Policy Seminar (NPS) hosted by ACTE. For those new to the event and lobbying, a pre-conference workshop, "Learning the Ropes of Washington CTE Advocacy," laid out the basics of Hill advocacy. Veteran CTE advocates were offered a basics-plus session,…

A Simulation of AI Programming Techniques in BASIC.

ERIC Educational Resources Information Center

Mandell, Alan

1986-01-01

Explains the functions of and the techniques employed in expert systems. Offers the program "The Periodic Table Expert," as a model for using artificial intelligence techniques in BASIC. Includes the program listing and directions for its use on: Tandy 1000, 1200, and 2000; IBM PC; PC Jr; TRS-80; and Apple computers. (ML)

Engaging Teachers as Learners: Modeling Professional Development for Adult Literacy Providers

ERIC Educational Resources Information Center

Hanna, Mary Barbara; Salzman, James A.; Reynolds, Sharon L.; Fergus, Katherine B.

2010-01-01

As professional developers for the Adult Basic Literacy Education (ABLE) system in Ohio, the authors have focused their efforts over the last several years on more actively engaging adult basic education teachers as learners in the professional development they offer. By creating activities that engage teachers in active learning with their adult…

Chapter 1 Basic Skills Improvement Program. An Information Booklet for Parents.

ERIC Educational Resources Information Center

New Jersey State Dept. of Education, Trenton.

This information booklet for parents answers some of the questions parents often ask about their children's participation in basic skills improvement programs. It suggests ways in which parents can support and reinforce the school's role and offers suggestions for parent involvement and ideas for at-home activities to support skill development.…

Job Search or Basic Education Participation First: Which Improves Welfare Recipients' Earnings More in the Long Term?

ERIC Educational Resources Information Center

Hamilton, Gayle; Michalopoulos, Charles

2016-01-01

There is a longstanding debate about whether helping welfare recipients quickly find work or helping them to first obtain some basic education and training better improves their economic well-being. This brief contributes to the debate by presenting long-term findings from three sites in the seven-site National Evaluation of Welfare-to-Work…

Free bone graft reconstruction of irradiated facial tissue: Experimental effects of basic fibroblast growth factor stimulation

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

Eppley, B.L.; Connolly, D.T.; Winkelmann, T.

1991-07-01

A study was undertaken to evaluate the potential utility of basic fibroblast growth factor in the induction of angiogenesis and osseous healing in bone previously exposed to high doses of irradiation. Thirty New Zealand rabbits were evaluated by introducing basic fibroblast growth factor into irradiated mandibular resection sites either prior to or simultaneous with reconstruction by corticocancellous autografts harvested from the ilium. The fate of the free bone grafts was then evaluated at 90 days postoperatively by microangiographic, histologic, and fluorochrome bone-labeling techniques. Sequestration, necrosis, and failure to heal to recipient osseous margins was observed both clinically and histologically inmore » all nontreated irradiated graft sites as well as those receiving simultaneous angiogenic stimulation at the time of graft placement. No fluorescent activity was seen in these graft groups. In the recipient sites pretreated with basic fibroblast growth factor prior to placement of the graft, healing and reestablishment of mandibular contour occurred in nearly 50 percent of the animals. Active bone formation was evident at cortical margins adjacent to the recipient sites but was absent in the more central cancellous regions of the grafts.« less

Basic Information About the School Siting Guidelines

EPA Pesticide Factsheets

EPA's voluntary school siting guidelines provide recommendations for local school districts and community members on how to evaluate environmental factors to make the best possible school siting decisions.

Body Basics Library

MedlinePlus

... Body Basics articles explain just how each body system, part, and process works. Use this medical library to find out about basic human anatomy, how ... Teeth Skin, Hair, and Nails Spleen and Lymphatic System ... Visit the Nemours Web site. Note: All information on TeensHealth® is for ...

Course Offerings in the Fourth Year of Medical School: How U.S. Medical Schools Are Preparing Students for Internship.

PubMed

Elnicki, D Michael; Gallagher, Susan; Willett, Laura; Kane, Gregory; Muntz, Martin; Henry, Daniel; Cannarozzi, Maria; Stewart, Emily; Harrell, Heather; Aiyer, Meenakshy; Salvit, Cori; Chudgar, Saumil; Vu, Robert

2015-10-01

The fourth year of medical school remains controversial, despite efforts to reform it. A committee from the Clerkship Directors in Internal Medicine and the Association of Program Directors in Internal Medicine examined transitions from medical school to internship with the goal of better academic advising for students. In 2013 and 2014, the committee examined published literature and the Web sites of 136 Liaison Committee on Medical Education-accredited schools for information on current course offerings for the fourth year of medical school. The authors summarized temporal trends and outcomes when available.Subinternships were required by 122 (90%) of the 136 schools and allow students to experience the intern's role. Capstone courses are increasingly used to fill curricular gaps. Revisiting basic sciences in fourth-year rotations helps to reinforce concepts from earlier years. Many schools require rotations in specific settings, like emergency departments, intensive care units, or ambulatory clinics. A growing number of schools require participation in research, including during the fourth year. Students traditionally take fourth-year clinical electives to improve skills, both within their chosen specialties and in other disciplines. Some students work with underserved populations or seek experiences that will be henceforth unavailable, whereas others use electives to "audition" at desired residency sites. Fourth-year requirements vary considerably among medical schools, reflecting different missions and varied student needs. Few objective outcomes data exist to guide students' choices. Nevertheless, both medical students and educators value the fourth year of medical school and feel it can fill diverse functions in preparing for residency.

A survey of health-related activities on second life.

PubMed

Beard, Leslie; Wilson, Kumanan; Morra, Dante; Keelan, Jennifer

2009-05-22

Increasingly, governments, health care agencies, companies, and private groups have chosen Second Life as part of their Web 2.0 communication strategies. Second Life offers unique design features for disseminating health information, training health professionals, and enabling patient education for both academic and commercial health behavior research. This study aimed to survey and categorize the range of health-related activities on Second Life; to examine the design attributes of the most innovative and popular sites; and to assess the potential utility of Second Life for the dissemination of health information and for health behavior change. We used three separate search strategies to identify health-related sites on Second Life. The first used the application's search engine, entering both generic and select illness-specific keywords, to seek out sites. The second identified sites through a comprehensive review of print, blog, and media sources discussing health activities on Second Life. We then visited each site and used a snowball method to identify other health sites until we reached saturation (no new health sites were identified). The content, user experience, and chief purpose of each site were tabulated as well as basic site information, including user traffic data and site size. We found a wide range of health-related activities on Second Life, and a diverse group of users, including organizations, groups, and individuals. For many users, Second Life activities are a part of their Web 2.0 communication strategy. The most common type of health-related site in our sample (n = 68) were those whose principle aim was patient education or to increase awareness about health issues. The second most common type of site were support sites, followed by training sites, and marketing sites. Finally, a few sites were purpose-built to conduct research in SL or to recruit participants for real-life research. Studies show that behaviors from virtual worlds can translate to the real world. Our survey suggests that users are engaged in a range of health-related activities in Second Life which are potentially impacting real-life behaviors. Further research evaluating the impact of health-related activities on Second Life is warranted.

A Survey of Health-Related Activities on Second Life

PubMed Central

Beard, Leslie; Wilson, Kumanan; Morra, Dante

2009-01-01

Background Increasingly, governments, health care agencies, companies, and private groups have chosen Second Life as part of their Web 2.0 communication strategies. Second Life offers unique design features for disseminating health information, training health professionals, and enabling patient education for both academic and commercial health behavior research. Objectives This study aimed to survey and categorize the range of health-related activities on Second Life; to examine the design attributes of the most innovative and popular sites; and to assess the potential utility of Second Life for the dissemination of health information and for health behavior change. Methods We used three separate search strategies to identify health-related sites on Second Life. The first used the application’s search engine, entering both generic and select illness-specific keywords, to seek out sites. The second identified sites through a comprehensive review of print, blog, and media sources discussing health activities on Second Life. We then visited each site and used a snowball method to identify other health sites until we reached saturation (no new health sites were identified). The content, user experience, and chief purpose of each site were tabulated as well as basic site information, including user traffic data and site size. Results We found a wide range of health-related activities on Second Life, and a diverse group of users, including organizations, groups, and individuals. For many users, Second Life activities are a part of their Web 2.0 communication strategy. The most common type of health-related site in our sample (n = 68) were those whose principle aim was patient education or to increase awareness about health issues. The second most common type of site were support sites, followed by training sites, and marketing sites. Finally, a few sites were purpose-built to conduct research in SL or to recruit participants for real-life research. Conclusions Studies show that behaviors from virtual worlds can translate to the real world. Our survey suggests that users are engaged in a range of health-related activities in Second Life which are potentially impacting real-life behaviors. Further research evaluating the impact of health-related activities on Second Life is warranted. PMID:19632971

The StarDate Black Hole Encyclopedia Website blackholes.stardate.org

NASA Astrophysics Data System (ADS)

Gebhardt, Karl; Benningfield, D.; Preston, S.

2013-01-01

The StarDate Black Hole Encyclopedia website was developed over the past seven years to provide an extensive but easy-to-read resource for the public and students. A Spanish-language version, Enciclopedia de agujeros negros, is also available at blackholes.radiouniverso.org. Evaluation shows that the sites are used by the public, students, and astronomy professionals, and the site is among the top references in most web searches for individual black holes. The site comprises seven major subsections: Basics, Directory, Research, History, Pop Culture, News, and Resources. The Basics section introduces black holes, explains how they are discovered and studied, and covers their basis in the theory of gravity. This section also includes a six-minute video introduction, “Black Holes: Stranger than Fiction.” The Directory section contains extensive descriptions of more than 80 well-known stellar, intermediate, and supermassive black holes as well as images and vital statistics of each. The Research section takes a look at three NSF-funded projects, including the work of Andrea Ghez, Karl Gebhardt and Jenny Greene, and the LIGO project. The History section provides a timeline of black holes from Isaac Newton to the present. Some of the best and worst roles played by black holes in films, TV shows, and books are included in the Pop Culture section (and pop culture references and images are sprinkled through the rest of the site). An archive of news reports about black holes is available in the News section, which provides links to the original stories or press releases. And the Resources section offers FAQs, articles from StarDate magazine and radio programs, activities for students that are tied to national standards, a glossary, and a reading list of books and websites. We have conducted both quantitative and qualitative evaluation on the black hole websites. This material is based upon work supported by the National Science Foundation under Grant No. 0935841. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.

Water-quality assessment of the Rio Grande Valley, Colorado, New Mexico, and Texas; summary and analysis of water-quality data for the basic-fixed-site network, 1993-95

USGS Publications Warehouse

Healy, D.F.

1997-01-01

The Rio Grande Valley study unit of the U.S. Geological Survey National Water-Quality Assessment Program collected monthly water- quality samples at a network of surface-water sites from April 1993 through September 1995. This basic-fixed-site network consisted of nine main-stem sites on the Rio Grande, five sites on tributaries of the Rio Grande, two sites on streams in the Rio Grande Valley study unit that are not directly tributary to the Rio Grande, and one site on a conveyance channel. During each monthly sampling, field properties were measured and samples were collected for the analysis of dissolved solids, major constituents, nutrients, selected trace elements, and suspended-sediment concentrations. During selected samplings, supplemental samples were collected for the analysis of additional trace elements, organic carbon, and/or pesticides. Spatial variations of dissolved-solids, major-constituent, and nutrient data were analyzed. The report presents summary statistics for the monthly water-quality data by sampling site and background information on the drainage basin upstream from each site. Regression equations are presented that relate dissolved-solids, major-constituent, and nutrient concentrations to streamflow, selected field properties, and time. Median instantaneous streamflow at each basic-fixed site ranged from 1.4 to 1,380 cubic feet per second. Median specific conductance at each basic-fixed site ranged from 84 to 1,680 microsiemens per centimeter at 25 degrees Celsius, and median pH values ranged from 7.8 to 8.5. The water sampled at the basic-fixed sites generally was well oxygenated and had a median dissolved-oxygen percent of saturation range from 89 to 108. With the exception of Rio Grande above mouth of Trinchera Creek, near Lasauses, Colorado, dissolved-solids concentrations in the main stem of the Rio Grande generally increased in a downstream direction. This increase is from natural sources such as ground-water inflow and evapotranspiration and from anthropogenic sources such as irrigation- return flows, urban runoff, and wastewater-treatment plant discharges. The smallest median dissolved-solids concentration detected at a basic- fixed site was 58 milligrams per liter and the largest was 1,240 milligrams per liter. The spatial distribution of calcium, magnesium, sodium, sulfate, chloride, and fluoride was similar to the spatial distribution of dissolved solids. The spatial distribution of potassium and bicarbonate varied slightly from that of dissolved solids. Median silica concentrations generally decreased in a downstream direction. Of all cations, calcium and sodium had the largest concentrations at most basic-fixed sites. Bicarbonate and sulfate were the anions having the largest concentrations at most sites. The largest median silica concentration was at Rito de los Frijoles in Bandelier National Monument, New Mexico, where silica composed approximately 50 percent of the dissolved solids. The largest concentrations and largest median concentrations of dissolved-nutrient analytes were detected at Santa Fe River above Cochiti Lake, New Mexico, and Rio Grande at Isleta, New Mexico. The relatively large dissolved-nutrient concentrations at these sites probably were due to discharges from wastewater-treatment plants and urban runoff. The largest concentrations and largest median concentrations of total ammonia plus organic nitrogen and total phosphorus were detected at Rio Puerco near Bernardo, New Mexico. The largest concentrations of these nutrients at this site were associated with runoff from summer thunderstorms. Dissolved-iron concentrations ranged from censored concentrations to 914 micrograms per liter. Median dissolved-iron concentrations ranged from 3 to 160 micrograms per liter. Dissolved-manganese concentrations ranged from censored concent

Special Report on Social Studies.

ERIC Educational Resources Information Center

Fox, Karen; Humm, William, Ed.

This booklet offers a census of course offerings and enrollments in social studies in junior and senior high schools in Illinois. It is part of a series of reports surveying statewide basic curriculum data. Data were collected in 1977 from 459 public junior high schools and 704 public high schools. The document is intended for use by school…

Helping Adults to Spell.

ERIC Educational Resources Information Center

Moorhouse, Catherine

This book presents a range of strategies for adult literacy tutors and offers a wealth of practical advice on teaching spelling within the context of writing. Chapters 1-3 offer basic information on talking with the student about spelling, finding out how the student spells and helping the student to see himself/herself as a "good" speller, and…

A Humanistic Framework for Helping Students

ERIC Educational Resources Information Center

Myers, David M.; Rosenberger, Eric

2012-01-01

Humans, as social creatures, look to others for affiliation, support, and guidance while also having the capacity to offer something of value to someone in need (understanding, compassion, reassurance, hope, etc.). While offering such support can be easy, almost innate, for some and less natural for others, basic helping skills can be learned and…

Give Your Technology Program a Little "Class"!

ERIC Educational Resources Information Center

Vengersammy, Ormilla

2009-01-01

The Orange County Library System (OCLS) began to offer basic technology classes in July 2000. The computers were funded through a grant awarded by the Bill & Melinda Gates Foundation. Over time, the library staff noticed that the demand for the classes increased, so the offering of classes also increased. When the author arrived at OCLS, her…

The Language of Literacy: A National Resource Directory of Aboriginal Literacy Programs.

ERIC Educational Resources Information Center

Sabourin, Beverly; Globensky, Peter Andre

This directory presents, in narrative form, core information about the operations of approximately 100 Aboriginal literacy programs throughout Canada. To qualify for inclusion in the directory, each program had to offer basic, functional, or advanced literacy training; offer literacy training in English, French, or an Aboriginal language; be…

[MD PhD programs: Providing basic science education for ophthalmologists].

PubMed

Spaniol, K; Geerling, G

2015-06-01

Enrollment in MD PhD programs offers the opportunity of a basic science education for medical students and doctors. These programs originated in the USA where structured programs have been offered for many years, but now German universities also run MD PhD programs. The MD PhD programs provided by German universities were investigated regarding entrance requirements, structure and financing modalities. An internet and telephone-based search was carried out. Out of 34 German universities 22 offered MD PhD programs. At 15 of the 22 universities a successfully completed course of studies in medicine was required for enrollment, 7 programs admitted medical students in training and 7 programs required a medical doctoral thesis, which had to be completed with at least a grade of magna cum laude in 3 cases. Financing required scholarships in many cases. Several German universities currently offer MD PhD programs; however, these differ considerably regarding entrance requirements, structure and financing. A detailed analysis investigating the success rates of these programs (e.g. successful completion and career paths of graduates) would be of benefit.

A Little Bit Can Go a Long Way: An Examination of Required Service in the Basic Communication Course

ERIC Educational Resources Information Center

McIntyre, Kristen A.; Sellnow, Deanna D.

2014-01-01

This study examines the utility of service-learning pedagogy in the general education basic communication course to meet service-learning outcomes, with an emphasis on civic engagement. Results of the data suggest that students in both a one-time service site and multiple-site condition indicated that the service experience enhanced three of the…

Using the Composing Process and Positive Reinforcement to Teach College Basic Students to Write.

ERIC Educational Resources Information Center

Milligan, Janice

Following a literature review on the subjects of the decline in student writing abilities and increased student writing apprehension, this paper offers teachers information on a basic writing program that reduces writing anxiety and improves writing skills through large doses of positive reinforcement. The second section of the paper discusses the…

Teaching Social Construction of Reality in the Basic Course: Opening Minds and Integrating Units.

ERIC Educational Resources Information Center

Dixson, Marcia D.

This paper, after a brief review of social construction theory and its application to identity, emotions, and relationships, explores the introduction of social construction of reality into the basic communication course. It offers the broad based theoretical perspective as a way to open the minds of entering college students and to integrate the…

The Not So Common Sense: Differences in How People Judge Social and Political Life.

ERIC Educational Resources Information Center

Rosenberg, Shawn W.

This interdisciplinary book challenges two basic assumptions that orient much contemporary social scientific thinking. Offering theory and empirical research, the book rejects the classic liberal view that people share a basic common sense or rationality; while at the same time, it questions the view of contemporary social theory that meaning is…

Promoting Gender Parity in Basic Education: Lessons from a Technical Cooperation Project in Yemen

ERIC Educational Resources Information Center

Yuki, Takako; Mizuno, Keiko; Ogawa, Keiichi; Mihoko, Sakai

2013-01-01

Many girls are not sent to school in Yemen, despite basic education being free as well as compulsory for all children aged 6-15. Aiming to improve girls' enrollment by increasing parental and community involvement, the Japan International Cooperation Agency (JICA) offered a technical cooperation project in June 2005 called Broadening Regional…

Is What We Have, What We Want?: A Critical Review of Selected Basic Course Textbooks.

ERIC Educational Resources Information Center

Berens, Eileen; Nance, Teresa A.

A two-stage study was designed to offer a comprehensive analysis of current basic public speaking textbooks. The first stage involved a comprehensive classification, enumeration, and comparison of the substance of six textbooks identified by publishers as leading competitors on the public speaking market. Results from the first stage formed the…

BASIC Computer Scoring Program for the Leadership Scale for Sports.

ERIC Educational Resources Information Center

Garland, Daniel J.

This paper describes a computer scoring program, written in Commodore BASIC, that offers an efficient approach to the scoring of the Leadership Scale for Sports (LSS). The LSS measures: (1) the preferences of athletes for specific leader behaviors from the coach; (2) the perception of athletes regarding the actual leader behavior of their coach;…

Computer Assisted Learning. Book 1, The Teletype; Book 2, BASIC 1; Book 3, BASIC 2.

ERIC Educational Resources Information Center

Gawronski, Jane Donnelly

A series of three booklets provides elementary and secondary students who are participating in the Southeast Alternatives Program run by Special School District Number 1 in Minneapolis with some fundamental information about computers and their use. The first volume offers some general background on computers and describes the use of the teletype…

Analysis of the YouTube videos on basic life support and cardiopulmonary resuscitation.

PubMed

Tourinho, Francis Solange Vieira; de Medeiros, Kleyton Santos; Salvador, Pétala Tuani Candido De Oliveira; Castro, Grayce Loyse Tinoco; Santos, Viviane Euzébia Pereira

2012-01-01

To analyze the videos on the YouTube video sharing site, noting which points addressed in the videos related to CPR and BLS, based on the 2010 Guidelines for the American Heart Association (AHA). This was an exploratory, quantitative and qualitative research performed in the YouTube sharing site, using as keywords the expressions in Portuguese equivalent to the Medical Subject Headings (MeSH) "Cardiopulmonary Resuscitation" and "Basic Life Support" for videos that focused on the basic life support. The research totaled 260 videos over the two searches. Following the exclusion criteria, 61 videos remained. These mostly are posted by individuals and belong to the category Education. Moreover, most of the videos, despite being added to the site after the publication of the 2010 AHA Guidelines, were under the older 2005 guidelines. Although the video-sharing site YouTube is widely used today, it lacks videos about CPR and BLS that comply to the most recent AHA recommendations, which may negatively influence the population that uses it.

The Classroom Animal.

ERIC Educational Resources Information Center

Science and Children, 1986

1986-01-01

Provides background information on the earthworm. Reviews basic anatomical, behavioral, and reproductive facts. Offers suggestions for procuring, maintaining, and breeding colonies for classroom use. (ML)

Generation of basic centers in high-silica zeolites and their application in gas-phase upgrading of bio-oil.

PubMed

Keller, Tobias C; Rodrigues, Elodie G; Pérez-Ramírez, Javier

2014-06-01

High-silica zeolites have been reported recently as efficient catalysts for liquid- and gas-phase condensation reactions because of the presence of a complementary source of basicity compared to Al-rich basic zeolites. Herein, we describe the controlled generation of these active sites on silica-rich FAU, BEA, and MFI zeolites. Through the application of a mild base treatment in aqueous Na2CO3, alkali-metal-coordinating defects are generated within the zeolite whereas the porous properties are fully preserved. The resulting catalysts were applied in the gas-phase condensation of propanal at 673 K as a model reaction for the catalytic upgrading of pyrolysis oil, for which an up to 20-fold increased activity compared to the unmodified zeolites was attained. The moderate basicity of these new sites leads to a coke resistance superior to traditional base catalysts such as CsX and MgO, and comparable activity and excellent selectivity is achieved for the condensation pathways. Through strategic acid and base treatments and the use of magic-angle spinning NMR spectroscopy, the nature of the active sites was investigated, which supports the theory of siloxy sites as basic centers. This contribution represents a key step in the understanding and design of high-silica base catalysts for the intermediate deoxygenation of crude bio-oil prior to the hydrotreating step for the production of second-generation biofuels. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Tuning the acid/base properties of nanocarbons by functionalization via amination.

PubMed

Arrigo, Rosa; Hävecker, Michael; Wrabetz, Sabine; Blume, Raoul; Lerch, Martin; McGregor, James; Parrott, Edward P J; Zeitler, J Axel; Gladden, Lynn F; Knop-Gericke, Axel; Schlögl, Robert; Su, Dang Sheng

2010-07-21

The surface chemical properties and the electronic properties of vapor grown carbon nanofibers (VGCNFs) have been modified by treatment of the oxidized CNFs with NH(3). The effect of treatment temperature on the types of nitrogen functionalities introduced was evaluated by synchrotron based X-ray photoelectron spectroscopy (XPS), while the impact of the preparation methods on the surface acid-base properties was investigated by potentiometric titration, microcalorimetry, and zeta potential measurements. The impact of the N-functionalization on the electronic properties was measured by THz-Time Domain spectroscopy. The samples functionalized via amination are characterized by the coexistence of acidic and basic O and N sites. The population of O and N species is temperature dependent. In particular, at 873 K nitrogen is stabilized in substitutional positions within the graphitic structure, as heterocyclic-like moieties. The surface presents heterogeneously distributed and energetically different basic sites. A small amount of strong basic sites gives rise to a differential heat of CO(2) adsorption of 150 kJ mol(-1). However, when functionalization is carried out at 473 K, nitrogen moieties with basic character are introduced and the maximum heat of adsorption is significantly lower, at approximately 90 kJ mol(-1). In the latter sample, energetically different basic sites coexist with acidic oxygen groups introduced during the oxidative step. Under these conditions, a bifunctional acidic and basic surface is obtained with high hydrophilic character. N-functionalization carried out at higher temperature changes the electronic properties of the CNFs as evaluated by THz-TDS. The functionalization procedure presented in this work allows high versatility and flexibility in tailoring the surface chemistry of nanocarbon material to specific needs. This work shows the potential of the N-containing nanocarbon materials obtained via amination in catalysis as well as electronic device materials.

The Association of Myosin IB with Actin Waves in Dictyostelium Requires Both the Plasma Membrane-Binding Site and Actin-Binding Region in the Myosin Tail

PubMed Central

Brzeska, Hanna; Pridham, Kevin; Chery, Godefroy; Titus, Margaret A.; Korn, Edward D.

2014-01-01

F-actin structures and their distribution are important determinants of the dynamic shapes and functions of eukaryotic cells. Actin waves are F-actin formations that move along the ventral cell membrane driven by actin polymerization. Dictyostelium myosin IB is associated with actin waves but its role in the wave is unknown. Myosin IB is a monomeric, non-filamentous myosin with a globular head that binds to F-actin and has motor activity, and a non-helical tail comprising a basic region, a glycine-proline-glutamine-rich region and an SH3-domain. The basic region binds to acidic phospholipids in the plasma membrane through a short basic-hydrophobic site and the Gly-Pro-Gln region binds F-actin. In the current work we found that both the basic-hydrophobic site in the basic region and the Gly-Pro-Gln region of the tail are required for the association of myosin IB with actin waves. This is the first evidence that the Gly-Pro-Gln region is required for localization of myosin IB to a specific actin structure in situ. The head is not required for myosin IB association with actin waves but binding of the head to F-actin strengthens the association of myosin IB with waves and stabilizes waves. Neither the SH3-domain nor motor activity is required for association of myosin IB with actin waves. We conclude that myosin IB contributes to anchoring actin waves to the plasma membranes by binding of the basic-hydrophobic site to acidic phospholipids in the plasma membrane and binding of the Gly-Pro-Gln region to F-actin in the wave. PMID:24747353

Infrared Thermography in the Architectural Field

PubMed Central

2013-01-01

Infrared thermography is becoming ever more popular in civil engineering/architecture mainly due to its noncontact character which includes two great advantages. On one side, it prevents the object, under inspection, from any alteration and this is worthwhile especially in the presence of precious works of art. On the other side, the personnel operate in a remote manner far away from any hazard and this complies well with safety at work regulations. What is more, it offers the possibility to quickly inspect large surfaces such as the entire facade of a building. This paper would be an overview of the use of infrared thermography in the architectural and civil engineering field. First, some basic testing procedures are described, and then some key examples are presented owing to both laboratory tests and applications in situ spanning from civil habitations to works of art and archaeological sites. PMID:24319358

Experience with a Spanish-language laparoscopy website.

PubMed

Moreno-Sanz, Carlos; Seoane-González, Jose B

2006-02-01

Although there are no clearly defined electronic tools for continuing medical education (CME), new information technologies offer a basic platform for presenting training content on the internet. Due to the shortage of websites about minimally invasive surgery in the Spanish language, we set up a topical website in Spanish. This study considers the experience with the website between April 2001 and January 2005. To study the activity of the website, the registry information was analyzed descriptively using the log files of the server. To study the characteristics of the users, we searched the database of registered users. We found a total of 107,941 visits to our website and a total of 624,895 page downloads. Most visits to the site were made from Spanish-speaking countries. The most frequent professional profile of the registered users was that of general surgeon. The development, implementation, and evaluation of Spanish-language CME initiatives over the internet is promising but presents challenges.

Reviews

NASA Astrophysics Data System (ADS)

2006-01-01

WE RECOMMEND GLX Xplorer Datalogger This hand-held device offers great portability and robustness. Theoretical Concepts in Physics A first-rate reference tool for physics teachers. Do Your Ears Pop in Space? This little gem gives a personal insight into space travel. Full Moon A collection of high-quality photographs from the Apollo missions. The Genius of Science A collection of memories from leading 20th-century physicists. The Simple Science of Flight An excellent source of facts and figures about flight. SUREHigherPhysics This simulation-based software complies with Higher physics. Interactive Physics A programme that makes building simulations quick and easy. WORTH A LOOK Astronomical Enigmas This guide to enigmas could be a little shorter. HANDLE WITH CARE Standing-wave machine This is basically a standing-wave generator with a built-in strobe. WEB WATCH Sounds Amazing is a fantastic site, aimed at Key Stage 4 pupils, for learning about sound and waves.

Challenges to Superfund Community Nutrition Programs in Kentucky

PubMed Central

Gaetke, Lisa; Gaetke, Kara; Bowen, Christa

2008-01-01

Since 2000, the University of Kentucky's (UK's) Superfund Basic Research Program (SBRP) Community Outreach Core has provided support and guidance through Superfund Community Action through Nutrition (SCAN) programs, which meet the needs of individuals and communities affected by environmental contaminants. It has been shown that nutrition may modulate the toxicity of Superfund chemicals. SCAN programs integrate nutrition education, nutrition science research, and health communication to increase understanding of health risks associated with residing near Superfund sites. Two critical tasks must be accomplished. SCAN personnel must identify and recruit affected community members, and then, offer meaningful programs. Certain quantitative outcome measures and legal issues presented both challenges and opportunities. Community members preferred qualitative evaluation discussions, which showed increased knowledge and improved attitudes following SCAN programs. SCAN, in full partnership with affected communities, translates safe, effective nutrition information to reduce health risks associated with exposure to Superfund pollutants. PMID:18443657

Challenges to superfund community nutrition programs in kentucky.

PubMed

Gaetke, Lisa; Gaetke, Kara; Bowen, Christa

2008-03-01

Since 2000, the University of Kentucky's (UK's) Superfund Basic Research Program (SBRP) Community Outreach Core has provided support and guidance through Superfund Community Action through Nutrition (SCAN) programs, which meet the needs of individuals and communities affected by environmental contaminants. It has been shown that nutrition may modulate the toxicity of Superfund chemicals. SCAN programs integrate nutrition education, nutrition science research, and health communication to increase understanding of health risks associated with residing near Superfund sites. Two critical tasks must be accomplished. SCAN personnel must identify and recruit affected community members, and then, offer meaningful programs. Certain quantitative outcome measures and legal issues presented both challenges and opportunities. Community members preferred qualitative evaluation discussions, which showed increased knowledge and improved attitudes following SCAN programs. SCAN, in full partnership with affected communities, translates safe, effective nutrition information to reduce health risks associated with exposure to Superfund pollutants.

Master Plans for Park Sites.

ERIC Educational Resources Information Center

Van Meter, Jerry R.

This booklet is a general guide to park site planning. The four basic steps involved in developing a park site are a) determination of the uses of the site, b) analysis of the site potential for these uses, c) identification of the functional relationship among the uses, and d) coordination of the uses to the park sites. Uses of park sites are…

Before Mina Shaughnessy: Basic Writing at Yale, 1920-1960

ERIC Educational Resources Information Center

Ritter, Kelly

2008-01-01

This article examines Yale's "Awkward Squad" of "basic" writers between 1920 and 1960. Using archival materials that illustrate the socioeconomic conditions of this early, "pre-Shaughnessy" site of remedial writing instruction, I argue for a re-definition of "basic" in composition studies using local, institutional values rather than generic…

Health visiting assessment--unpacking critical attributes in health visitor needs assessment practice: a case study.

PubMed

Appleton, Jane V; Cowley, Sarah

2008-02-01

Assessment of family health need is a central feature of health visiting practice in which a range of skills, knowledge and judgements are used. These assessments are pivotal in uncovering need, safeguarding children and in determining levels of health intervention to be offered to children and their families by the health visiting service in the UK. The central focus of this paper is to outline the critical attributes of the basic principles that underpin health visiting assessment practice that emerged as part of a case study enquiry. A case study design informed by a constructivist methodology was used to examine health visitors' professional judgements and use of formal guidelines in identifying health needs and prioritising families requiring extra health visiting support. The main study was conducted in three community Trust case sites in England, UK, with pilot work being undertaken in a fourth site. Fifteen health visitors participated in the main study and data were collected during 56 observed home visits to families receiving extra health visiting support. Separate in-depth interviews were conducted with the health visitors, pre- and post-home contacts, while 53 client interviews also took place. The analysis suggests that there are certain fundamental elements associated with the majority of health visitor assessments and these have been termed assessment principles. These characteristics are integral to, and provide the basis upon which health visitors' assessments are conducted and professional judgement is formed. They reflect the basic principles of health visiting assessment practice, which exist despite the constraints and realities of the practice context and can be differentiated from the activity centred methods of assessment processes.

Medicinal chemistry of P2X receptors: allosteric modulators.

PubMed

Müller, Christa E

2015-01-01

P2X receptors are trimeric ligand-gated ion channels whose potential as novel drug targets for a number of diseases has been recognized. They are mainly involved in inflammatory processes, including neuroinflammation, and pain sensation. The orthosteric binding site is lined by basic amino acid residues that bind the negatively charged agonist ATP. Therefore it is not easy to develop orthosteric ligands that possess drug-like properties for such a highly polar binding site. However, ligand-gated ion channels offer multiple additional binding sites for allosteric ligands, positive or negative allosteric modulators enhancing or blocking receptor function. So far, the P2X3 (and P2X2/3), as well as the P2X7 receptor subtype have been the main focus of drug development efforts. A number of potent and selective allosteric antagonists have been developed to block these receptors. We start to see the development of novel allosteric ligands also for the other P2X receptor subtypes, P2X1, P2X2 and especially P2X4. The times when only poor, non-selective, non-drug-like tools for studying P2X receptor function were available have been overcome. The first clinical studies with allosteric P2X3 and P2X7 antagonists suggest that P2X therapeutics may soon become a reality.

25 CFR 36.78 - What are the staffing requirements for homeliving programs offering less than 5 nights service?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false What are the staffing requirements for homeliving programs offering less than 5 nights service? 36.78 Section 36.78 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR EDUCATION MINIMUM ACADEMIC STANDARDS FOR THE BASIC EDUCATION OF INDIAN CHILDREN...

The States and Their Community Colleges. Education Policy Brief

ERIC Educational Resources Information Center

Shaffer, David F.

2008-01-01

Every state offers community colleges as the first rung on the ladder of higher education. They prepare students for four-year colleges, educate key professions, offer job training and basic skills, and bolster economic development. However, this education policy brief finds that the 50 states differ widely in the extent to which they use their…

25 CFR 36.78 - What are the staffing requirements for homeliving programs offering less than 5 nights service?

Code of Federal Regulations, 2014 CFR

2014-04-01

... 25 Indians 1 2014-04-01 2014-04-01 false What are the staffing requirements for homeliving programs offering less than 5 nights service? 36.78 Section 36.78 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR EDUCATION MINIMUM ACADEMIC STANDARDS FOR THE BASIC EDUCATION OF INDIAN CHILDREN...

Back to the basics: Birmingham, Alabama, measurement and scale

USGS Publications Warehouse

Handley, L.R.; Lockwood, C.M.; Handley, N.

2005-01-01

Back to the Basics: Birmingham, Alabama is the fourth in a series of workshops that focus on teaching foundational map reading and spatial differentiation skills. It is the second published exercise from the Back to the Basics series developed by the Wetland Education through Maps and Aerial Photography (WETMAAP) Program (see Journal of Geography 103, 5: 226-230). Like its predecessor, the current exercise is modified from the Birmingham Back to the Basics workshop offered during the annual National Council for Geographic Education meeting. The focus of this exercise is on scale and measurement, foundational skills for spatial thinking and analysis. ?? 2005 National Council for Geographic Education.

Achieving Successful Employment Outcomes with the Use of Assistive Technology. Report from the Study Group, Institute on Rehabilitation Issues (24th, Washington, DC, May 1998).

ERIC Educational Resources Information Center

Radtke, Jean, Ed.

Developed as a result of an institute on rehabilitation issues, this document is a guide to assistive technology as it affects successful competitive employment outcomes for people with disabilities. Chapter 1 offers basic information on assistive technology including basic assumptions, service provider approaches, options for technology…

Home Economics--Food Services, Basic Cake Decorating. Kit No. 57. Instructor's Manual [and] Student Learning Activity Guide.

ERIC Educational Resources Information Center

Brevard, Eddie, Jr.

An instructor's manual and student activity guide on basic cake decorating are provided in this set of prevocational education materials which focuses on the vocational area of home economics (food services). (This set of materials is one of ninety-two prevocational sets arranged around a cluster of seven vocational offerings: agriculture, home…

Prospects for resolving hazardous-waste-siting disputes through negotiation

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

Bingham, G.; Miller, D.S.

The impasse created by public opposition to siting hazardous waste facilities has prompted several efforts to reform the siting process, but most of the approaches have failed because they do not deal fully with causes and dynamics of public opposition. Negotiation, with offers of appropriate compensation for actual and potential losses, appears to offer a more direct and equitable response to this opposition than do traditional approaches. Negotiation allows the parties to address the problem of unequal cost and benefit distribution associated with siting hazardous waste facilities. There are several examples of negotiated siting agreements. 79 references.

16 CFR 318.2 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... information means “individually identifiable health information,” as defined in section 1171(6) of the Social... services through the Web site of a vendor of personal health records; (2) Offers products or services through the Web sites of HIPAA-covered entities that offer individuals personal health records; or (3...

16 CFR 318.2 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... information means “individually identifiable health information,” as defined in section 1171(6) of the Social... services through the Web site of a vendor of personal health records; (2) Offers products or services through the Web sites of HIPAA-covered entities that offer individuals personal health records; or (3...

Igneous and metamorphic petrology in the field: a problem-based, writing-intensive alternative to traditional classroom petrology

NASA Astrophysics Data System (ADS)

DeBari, S. M.

2011-12-01

The Geology Department at Western Washington University (~100 geology majors) offers field and classroom versions of its undergraduate petrology course. This is a one-quarter course (igneous and metamorphic petrology) with mineralogy as a prerequisite. The field version of the course is offered during the three weeks prior to fall quarter and the classroom version is offered in spring quarter. We take 15-20 students around the state of Washington, camping at different outcrop sites where students integrate observational skills, petrologic knowledge, and writing. Petrogenetic associations in various tectonic settings provide the theme of the course. We compare ophiolites vs. arc sequences (volcanic, plutonic, and metamorphic rocks), S- vs. I-type granitoids (plutonic rocks and associated metamorphic rocks), Barrovian vs. Buchan vs. subduction zone metamorphism of different protoliths, and flood-basalt vs. active-arc volcanism. Some basics are covered in the first day at WWU, followed by 17 days of field instruction. Lecture is integrated with outcrop study in the field. For example, students will listen to a lecture about magma differentiation processes as they examine cumulate rocks in the Mt. Stuart batholith, and a lecture about metamorphic facies as they study blueschist facies rocks in the San Juan Islands. Students study multiple outcrops around a site for 1-4 days. They then use their observations (sketches and written descriptions of mineral assemblages, rock types, rock textures, etc.) and analysis techniques (e.g. geochemical data plotting, metamorphic protolith analysis) to write papers in which the data are interpreted in terms of a larger tectonic problem. In advance of the writing process, students use group discussion techniques such as whiteboarding to share their observational evidence and explore interpretations. Student evaluations indicate that despite the intense pace of the course, they enjoy it more. Students also feel that they retain more material for future classes. The undivided attention, immediate writing/reflection, and repetition of skills in different settings reinforce material. Because of students' higher level of engagement, more of them pursue advanced classes or independent studies. A corollary benefit is that students form strong bonds with their cohort group, providing mutual support as they continue through the program and ultimately improving their field camp experience. Final exam scores are equal to or better than in the traditional class, and some basic skills, such the ability to make observations at a variety of scales in sketches and writing, are better. Students can also better distinguish between observation and inference in report writing. Finally, students can apply their theoretical understanding of petrologic processes (e.g. magma differentiation, metamorphic facies progressions) to real rocks in a more sophisticated way using evidence.

The Purebred and the Platypus: Disciplinarity and Site in Mass Communication Research.

ERIC Educational Resources Information Center

Kavoori, Anandam P.; Gurevitch, Michael

1993-01-01

Offers thoughts about some of the problems facing mass communication as a cultural practice by mapping briefly its historical constitutiveness (and the problems therein). Discusses the dimensions of communication research as site. Offers a diagnosis of how to view the avowed "fragmentation" of the field. (SR)

Determination of the location of positive charges in gas-phase polypeptide polycations by tandem mass spectrometry

NASA Astrophysics Data System (ADS)

Kjeldsen, Frank; Savitski, Mikhail M.; Adams, Christopher M.; Zubarev, Roman A.

2006-06-01

Location of protonated sites in electrospray-ionized gas-phase peptides and proteins was performed with tandem mass spectrometry using ion activation by both electron capture dissociation (ECD) and collisional activation dissociation (CAD). Charge-carrying sites were assigned based on the increment in the charge state of fragment ions compared to that of the previous fragment in the same series. The property of ECD to neutralize preferentially the least basic site was confirmed by the analysis of three thousand ECD mass spectra of doubly charged tryptic peptides. Multiply charged cations of bradykinin, neurotensin and melittin were studied in detail. For n+ precursors, ECD revealed the positions of (n - 1) most basic sites, while CAD could in principle locate alln charges. However, ECD introduced minimal proton mobilization and produced more conclusive data than CAD, for which N- and C-terminal data often disagreed. Consistent with the dominance of one charge conformer and its preservation in ECD, the average charge states of complementary fragments of n+ ions almost always added up to (n - 1)+, while the similar figure in CAD often deviated from n+, indicating extensive charge isomerization under collisional excitation. For bradykinin and neurotensin, the charge assignments were largely in agreement with the intrinsic gas-phase basicity of the respective amino acid residues. For melittin ions in higher charge states, ECD revealed the charging at both intrinsically basic as well as at less basic residues, which was attributed to charge sharing with other groups due to the presence of secondary and higher order structures in this larger polypeptide.

Possibilities for mixed mode chip manufacturing in EUROPRACTICE

NASA Astrophysics Data System (ADS)

Das, C.

1997-02-01

EUROPRACTICE is an EC initiative under the ESPRIT programme which aims to stimulate the wider exploitation of state-of-the-art microelectronics technologies by European industry and to enhance European industrial competitiveness in the global market-place. Through EUROPRACTICE, the EC has created a range of Basic Services that offer users a cost-effective and flexible means of accessing three main microelectronics-based technologies: Application Specific Integrated Circuit (ASICs), Multi-Chip Modules (MCMs) and Microsystems. EUROPRACTICE Basic Services reduce the cost and risk for companies wishing to begin using these technologies. EUROPRACTICE offers a fully supported, low cost route for companies to design and fabricate ASICs for their individual applications. Low cost is achieved by consolidating designs from many users onto a single semiconductor wafer (MPW: Multi Project Wafer). The EUROPRACTICE IC Manufacturing Service (ICMS) offers a broad range of fabrication technologies including CMOS, BiCMOS and GaAs. The Service extends from enabling users to produce prototype ASICs for testing and evaluation, through to low-volume production runs.

[Assessment of prophylaxis and treatment of blood loss in patients with pre-eclampsia].

PubMed

Timokhova, S Iu; Golubtsov, V V; Zabolotskikh, I B

2014-01-01

To improve treatment results of women with massive obstetrical blood loss. Subjects and methods: 96 female patients with average and heavy degree preeclampsia worsened massive blood developing were involved into the investigation. The women were divided into two groups: main (n=55) (basic) - it's patients were treated with complex of offered wiays control (n=41) - it's patients were evaluated retrospectively. During the investigation the parameters of hemostasis system and periphery blood values were performed as dynamic evaluations, acidity-basic state and water-electrolyte balance parameters, medical history were monitored. As a result of the investigation it was found out that these offered actions complex application about reducing massive obstetric blood accelerates restoration of clinic, bio-chemical paramnleters during the early post-operating period The application of the offered methods has reduced both inltraoperative blood loss in women with preeclamsia and use of blood components and the time spent on the hemostasis system correction for all the women of the base group.

[Analysis of the web pages of the intensive care units of Spain].

PubMed

Navarro-Arnedo, J M

2009-01-01

In order to determine the Intensive Care Units (ICU) of Spanish hospitals that had a web site, to analyze the information they offered and to know what information they needed to offer according to a sample of ICU nurses, a cross-sectional observational, descriptive study was carried out between January and September 2008. For each ICU website, an analysis was made on the information available on the unit, its care, teaching and research activity on nursing. Simultaneously, based on a sample of intensive care nurses, the information that should be contained on an ICU website was determined. The results, expressed in absolute numbers and percentage, showed that 66 of the 292 hospitals with ICU (22.6%) had a web site; 50.7% of the sites showed the number of beds, 19.7% the activity report, 11.3% the published articles/studies and followed research lines and 9.9% the organized formation courses. 14 webs (19.7%) displayed images of nurses. However, only 1 (1.4%) offered guides on the actions followed. No web site offered a navigation section for nursing, the E-mail of the chief nursing, the nursing documentation used or if any nursing model of their own was used. It is concluded that only one-fourth of the Spanish hospitals with ICU have a web site; number of beds was the data offered by the most sites, whereas information on care, educational and investigating activities was very reduced and that on nursing was practically omitted on the web pages of intensive care units.

Gas-Phase Oxidation of Neutral Basic Residues in Polypeptide Cations by Periodate

NASA Astrophysics Data System (ADS)

Pilo, Alice L.; Bu, Jiexun; McLuckey, Scott A.

2016-12-01

The gas-phase oxidation of doubly protonated peptides containing neutral basic residues to various products, including [M + H + O]+, [M - H]+, and [M - H - NH3]+, is demonstrated here via ion/ion reactions with periodate. It was previously demonstrated that periodate anions are capable of oxidizing disulfide bonds and methionine, tryptophan, and S-alkyl cysteine residues. However, in the absence of these easily oxidized sites, we show here that systems containing neutral basic residues can undergo oxidation. Furthermore, we show that these neutral basic residues primarily undergo different types of oxidation (e.g., hydrogen abstraction) reactions than those observed previously (i.e., oxygen transfer to yield the [M + H + O]+ species) upon gas-phase ion/ion reactions with periodate anions. This chemistry is illustrated with a variety of systems, including a series of model peptides, a cell-penetrating peptide containing a large number of unprotonated basic sites, and ubiquitin, a roughly 8.6 kDa protein.

Autonomous, Full-Time Cloud Profiling at Arm Sites with Micro Pulse Lidar

NASA Technical Reports Server (NTRS)

Spinhirne, James D.; Campbell, James R.; Hlavka, Dennis L.; Scott, V. Stanley; Flynn, Connor J.

2000-01-01

Since the early 1990's technology advances permit ground based lidar to operate full time and profile all significant aerosol and cloud structure of the atmosphere up to the limit of signal attenuation. These systems are known as Micro Pulse Lidars (MPL), as referenced by Spinhirne (1993), and were first in operation at DOE Atmospheric Radiation Measurement (ARM) sites. The objective of the ARM program is to improve the predictability of climate change, particularly as it relates to cloud-climate feedback. The fundamental application of the MPL systems is towards the detection of all significant hydrometeor layers, to the limit of signal attenuation. The heating and cooling of the atmosphere are effected by the distribution and characteristics of clouds and aerosol concentration. Aerosol and cloud retrievals in several important areas can only be adequately obtained with active remote sensing by lidar. For cloud cover, the height and related emissivity of thin clouds and the distribution of base height for all clouds are basic parameters for the surface radiation budget, and lidar is essetial for accurate measurements. The ARM MPL observing network represents the first long-term, global lidar study known within the community. MPL systems are now operational at four ARM sites. A six year data set has been obtained at the original Oklahoma site, and there are several years of observations at tropical and artic sites. Observational results include cloud base height distributions and aerosol profiles. These expanding data sets offer a significant new resource for cloud, aerosol and atmospheric radiation analysis. The nature of the data sets, data processing algorithms, derived parameters and application results are presented.

The Classroom Animal: Box Turtles.

ERIC Educational Resources Information Center

Kramer, David C.

1986-01-01

Provides basic information on the anatomy, physiology, behaviors, and distribution patterns of the box turtle. Offers suggestions for the turtle's care and maintenance in a classroom environment. (ML)

Your Child and Play/TV. Getting Involved Workshop Guide. A Manual for the Parent Group Trainer. The Best of BES--Basic Educational Skills Materials.

ERIC Educational Resources Information Center

Southwest Educational Development Lab., Austin, TX.

Containing many handouts for parents, this manual for parent group trainers provides guidelines for conducting workshops on the nature and value of young children's play and on regulating children's television viewing. In addition to the guidelines, the manual offers basic information about play, suggests hands-on activities, and provides a list…

The Impact of Learning Style on Healthcare Providers' Preference for Voice Advisory Manikins versus Live Instructors in Basic Life Support Training

ERIC Educational Resources Information Center

DiGiovanni, Lisa Marie

2013-01-01

The American Heart Association's HeartCode[TM] Healthcare Provider (HCP) Basic Life Support (BLS) e-learning program with voice-advisory manikins was implemented in an acute care hospital as the only teaching method offered for BLS certification. On course evaluations, healthcare provider staff commented that the VAM technology for skills practice…

Mars exobiology landing sites for future exploration

NASA Technical Reports Server (NTRS)

Landheim, Ragnhild; Greeley, Ronald; Desmarais, David; Farmer, Jack D.; Klein, Harold

1993-01-01

The selection of landing sites for Exobiology is an important issue for planning for future Mars missions. Results of a recent site selection study which focused on potential landing sites described in the Mars Landing Site Catalog are presented. In addition, basic Exobiology science objectives in Mars exploration are reviewed, and the procedures used in site evaluation and prioritization are outlined.

Comparative receptor mapping of serotoninergic 5-HT3 and 5-HT4 binding sites*

NASA Astrophysics Data System (ADS)

López-Rodríguez, María L.; Morcillo, María José; Benhamú, Bellinda; Rosado, María Luisa

1997-11-01

The clinical use of currently available drugs acting at the5-HT4 receptor has been hampered by their lack of selectivityover 5-HT3 binding sites. For this reason, there is considerableinterest in the medicinal chemistry of these serotonin receptor subtypes, andsignificant effort has been made towards the discovery of potent and selectiveligands. Computer-aided conformational analysis was used to characterizeserotoninergic 5-HT3 and 5-HT4 receptorrecognition. On the basis of the generally accepted model of the5-HT3 antagonist pharmacophore, we have performed a receptormapping of this receptor binding site, following the active analog approach(AAA) defined by Marshall. The receptor excluded volume was calculated as theunion of the van der Waals density maps of nine active ligands(pKi ≥ 8.9), superimposed in pharmacophoric conformations.Six inactive analogs (pKi < 7.0) were subsequently used todefine the essential volume, which in its turn can be used to define theregions of steric intolerance of the 5-HT3 receptor. Five activeligands (pKi ≥ 9.3) at 5-HT4 receptors wereused to construct an antagonist pharmacophore for this receptor, and todetermine its excluded volume by superimposition of pharmacophoricconformations. The volume defined by the superimposition of five inactive5-HT4 receptor analogs that possess the pharmacophoric elements(pKi ≤ 6.6) did not exceed the excluded volume calculated forthis receptor. In this case, the inactivity may be due to the lack of positiveinteraction of the amino moiety with a hypothetical hydrophobic pocket, whichwould interact with the voluminous substituents of the basic nitrogen ofactive ligands. The difference between the excluded volumes of both receptorshas confirmed that the main difference is indeed in the basic moiety. Thus,the 5-HT3 receptor can only accommodate small substituents inthe position of the nitrogen atom, whereas the 5-HT4 receptorrequires more voluminous groups. Also, the basic nitrogen is located at ca.8.0 Å from the aromatic moiety in the 5-HT4 antagonistpharmacophore, whereas this distance is ca. 7.5 Å in the5-HT3 antagonist model. The comparative mapping of bothserotoninergic receptors has allowed us to confirm the three-componentpharmacophore accepted for the 5-HT3 receptor, as well as topropose a steric model for the 5-HT4 receptor binding site. Thisstudy offers structural insights to aid the design of new selective ligands,and the resulting models have received some support from the synthesis of twonew active and selective ligands: 24 (Ki(5-HT3)= 3.7 nM; Ki(5-HT4) > 1000 nM) and 25(Ki(5-HT4) = 13.7 nM;Ki(5-HT3) > 10 000 nM).

Giving Back: Collaborations with Others in Ecological Studies on the Nevada National Security Site

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

Scott A. Wade; Kathryn S. Knapp; Cathy A. Wills

2013-02-24

Formerly named the Nevada Test Site, the Nevada National Security Site (NNSS) was the historical site for nuclear weapons testing from the 1950s to the early 1990s. The site was renamed in 2010 to reflect the diversity of nuclear, energy, and homeland security activities now conducted at the site. Biological and ecological programs and research have been conducted on the site for decades to address the impacts of radiation and to take advantage of the relatively undisturbed and isolated lands for gathering basic information on the occurrence and distribution of native plants and animals. Currently, the Office of the Assistantmore » Manager for Environmental Management of the U.S. Department of Energy (DOE), National Nuclear Security Administration Nevada Site Office (NNSA/NSO) oversees the radiological biota monitoring and ecological compliance programs on the NNSS. The top priority of these programs are compliance with federal and state regulations. They focus on performing radiological dose assessments for the public who reside near the NNSS and for populations of plants and animals on the NNSS and in protecting important species and habitat from direct impacts of mission activities. The NNSS serves as an invaluable outdoor laboratory. The geographic and ecological diversity of the site offers researchers many opportunities to study human influences on ecosystems. NNSA/NSO has pursued collaborations with outside agencies and organizations to be able to conduct programs and studies that enhance radiological biota monitoring and ecosystem preservation when budgets are restrictive, as well as to provide valuable scientific information to the human health and natural resource communities at large. NNSA/NSO is using one current collaborative study to better assess the potential dose to the off-site public from the ingestion of game animals, the most realistic pathway for off-site public exposure at this time from radionuclide contamination on the NNSS. A second collaborative study is furthering desert tortoise conservation measures onsite. It is the goal of NNSA/NSO to continue to develop such collaborations in the sharing of resources, such as personnel, equipment, expertise, and NNSS land access, with outside entities to meet mutually beneficial goals cost effectively.« less

Giving Back: Collaborations with Others in Ecological Studies on the Nevada National Security Site - 13058

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

Wade, Scott A.; Knapp, Kathryn S.; Wills, Cathy A.

2013-07-01

Formerly named the Nevada Test Site, the Nevada National Security Site (NNSS) was the historical site for nuclear weapons testing from the 1950's to the early 1990's. The site was renamed in 2010 to reflect the diversity of nuclear, energy, and homeland security activities now conducted at the site. Biological and ecological programs and research have been conducted on the site for decades to address the impacts of radiation and to take advantage of the relatively undisturbed and isolated lands for gathering basic information on the occurrence and distribution of native plants and animals. Currently, the Office of the Assistantmore » Manager for Environmental Management of the U.S. Department of Energy (DOE), National Nuclear Security Administration Nevada Site Office (NNSA/NSO) oversees the radiological biota monitoring and ecological compliance programs on the NNSS. The top priority of these programs are compliance with federal and state regulations. They focus on performing radiological dose assessments for the public who reside near the NNSS and for populations of plants and animals on the NNSS and in protecting important species and habitat from direct impacts of mission activities. The NNSS serves as an invaluable outdoor laboratory. The geographic and ecological diversity of the site offers researchers many opportunities to study human influences on ecosystems. NNSA/NSO has pursued collaborations with outside agencies and organizations to be able to conduct programs and studies that enhance radiological biota monitoring and ecosystem preservation when budgets are restrictive, as well as to provide valuable scientific information to the human health and natural resource communities at large. NNSA/NSO is using one current collaborative study to better assess the potential dose to the off-site public from the ingestion of game animals, the most realistic pathway for off-site public exposure at this time from radionuclide contamination on the NNSS. A second collaborative study is furthering desert tortoise conservation measures onsite. It is the goal of NNSA/NSO to continue to develop such collaborations in the sharing of resources, such as personnel, equipment, expertise, and NNSS land access, with outside entities to meet mutually beneficial goals cost effectively. (authors)« less

Status of the flora and fauna on the Nevada Test Site, 1992. Results of continuing basic environmental monitoring, January through December 1992

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

Hunter, R.B.

This report documents changes in the populations of plants and animals on the Nevada Test Site (NTS) for calendar year 1992. It is part of a Department of Energy (DOE) program (Basic Environmental Compliance and Monitoring Program -- BECAMP) that also includes monitoring DOE compliance with the Endangered Species Act, the Historic Preservation Act, and the American Indian Freedom of Religion Act. Ecological studies were to comply with the National Environmental Policy Act and DOE Order 5400.1, ``General Environmental Protection Program.`` These studies focused on the following: status of ephemeral plants on the Nevada Test Site, 1992; status of reptilemore » and amphibian populations on the Nevada Test Site, 1992; trends in small mammal populations on the Nevada Test Site, 1992; status of large mammals and birds at Nevada Test Site, 1992; and status of perennial plants on the Nevada Test Site, 1992.« less

California Community College Handbook: Teaching Basic Skills in Vocational Education. Model Programs.

ERIC Educational Resources Information Center

Evaluation and Training Inst., Los Angeles, CA.

This handbook was produced as a result of a project that studied California community college programs that teach basic skills in vocational education programs. The project included a literature review, a telephone survey, and 12 site visits. The handbook contains four sections: (1) steps for integrating basic skills and vocational instruction;…

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

Milnes, M.; Baylor, L.C.; Bave, S.

This article offers a basic review of fiber-optic sensing technology, or more specifically, fiber-optic sensing technology as applied to the qualitative or quantitative identification of a chemical sample, and how it works,

Can Internet information on vertebroplasty be a reliable means of patient self-education?

PubMed

Sullivan, T Barrett; Anderson, Joshua T; Ahn, Uri M; Ahn, Nicholas U

2014-05-01

Studies of the quality and accuracy of health and medical information available on the Internet have shown that many sources provide inadequate information. However, to our knowledge, there are no published studies analyzing the quality of information available online regarding vertebroplasty. Because this has been a high-volume procedure with highly debated efficacy, it is critical that patients receive complete, accurate, and well-balanced information before deciding a treatment course. Additionally, few studies have evaluated the merit of academic site authorship or site certification on information quality, but some studies have used measurements of quality that are based primarily on subjective criteria or information accuracy rather than information completeness. The purposes of our study were (1) to evaluate and analyze the information on vertebroplasty available to the general public through the Internet; (2) to see if sites sponsored by academic institutions offered a higher quality of information; and (3) to determine whether quality of information varied according to site approval by a certification body. Three search engines were used to identify 105 web sites (35 per engine) offering information regarding vertebroplasty. Sites were evaluated for authorship/sponsorship, content, and references cited. Information quality was rated as "excellent," "high," "moderate," "low," or "unacceptable." Sites also were evaluated for contact information to set up an appointment. Data were analyzed as a complete set, then compared between authorship types, and finally evaluated by certification status. Academic sites were compared with other authorship groups and certified sites were compared with noncertified sites using Student's t-test. Appropriate indications were referenced in 74% of sites, whereas only 45% discussed a contraindication to the procedure. Benefits were expressed by 100% of sites, but risks were outlined in only 53% (p < 0.001). Ninety-nine percent of sites provided step-by-step descriptions of the procedure, and 44% of sites also included images. Alternative treatments were mentioned by 51% of sites. Twenty-seven percent of sites referenced peer-reviewed literature, 41% offered experiential or noncited data based on American populations, and 7% offered analogous data from international populations. Thirty percent of sites provided contact information for patient appointment scheduling. Seven percent of sites were classified as excellent quality, 6% as high quality, 11% as moderate quality, 19% as poor quality, and 57% as unacceptable. Sixteen percent of sites were sponsored by academic institutions, 62% by private groups, 8% by biomedical device companies, and 14% were sponsored otherwise. Academic sites reported fewer risks of the procedure than private sites or other sites (p = 0.05 and p = 0.04), but reported more risks than industry sites (p = 0.007). Academic sites were more likely than sites classified as other to offer contact information for patient appointment scheduling (p = 0.004). Nine percent of sites evaluated were Health on the Net Foundation (HONCode) certified. No association with improved information quality was observed in these sites relative to noncertified sites (all p > 0.05). Internet information regarding vertebroplasty is not only inadequate for proper patient education, but also potentially misleading as sites are more likely to present benefits of the procedure than risks. Although academic sites might be expected to offer higher-quality information than private, industry, or other sites, our data would suggest that they do not. HONCode certification cannot be used reliably as a means of qualifying website information quality. Academic sites should be expected to set a high standard and alter their Internet presence with adequate information distribution. Certification bodies also should alter their standards to necessitate provision of complete information in addition to emphasizing accurate information. Treating physicians may want to counsel their patients regarding the limitations of information present on the Internet and the pitfalls of current certification systems. Level IV, economic and decision analyses. See the Instructions for Authors for a complete description of levels of evidence.

Availability of HIV-related health services in adolescent substance abuse treatment programs.

PubMed

Knudsen, H K; Oser, C B

2009-10-01

Given that alcohol and drug abuse heightens the risk of adolescents acquiring HIV, substance abuse treatment programs for youths may represent an important site of HIV prevention. In this research, we explored the adoption of three HIV-related health services: risk assessment during intake, HIV prevention programing, and HIV testing. Data were collection through telephone interviews with 149 managers of adolescent-only substance abuse treatment programs in the USA. About half of these programs had adopted HIV risk assessment and HIV prevention. On-site HIV testing was less widely adopted, with only one in four programs offering this service. At the bivariate level, the availability of on-site primary medical care and the availability of an overnight level of care were positively associated with these three types of services. The association for the measure of an overnight level of care was no longer significant once medical services were controlled. However, in a separate analysis, it was found that programs offering an overnight level of care were much more likely to offer on-site medical care than outpatient-only facilities. There was also evidence that publicly funded treatment programs were more likely to offer HIV prevention and on-site HIV testing, after controlling for other organizational characteristics. Much more research about the adoption of HIV-related services in adolescent substance abuse treatment is needed, particularly to offer greater insight into why certain types of organizations are more likely to adopt these health services.

Online availability and safety of drugs in shortage: a descriptive study of internet vendor characteristics.

PubMed

Liang, Bryan A; Mackey, Tim K

2012-02-09

Unprecedented drug shortages announced by the US Food and Drug Administration (FDA) have severely affected therapeutic access, patient safety, and public health. With continued shortages, patients may seek drugs online. To assess the prevalence of online marketing for current FDA shortage drugs and potential patient safety risks. We performed a descriptive study of the prevalence of online marketing for shortage drugs-that is, offers for sale of each drug, including characteristics of online drug sellers and intermediary sites marketing these drugs. Of the 72 FDA shortage-listed drugs, 68 (94%) were offered for sale online. We found 291 offers for these drugs, the vast majority (n = 207, 71.1%) by online drug sellers selling direct to consumers. Intermediary sites included data aggregators (n = 22, 8%), forum links (n = 23, 8%), and personal page data links (n = 34, 12%), as well as Flickr social media links (n = 5, 2%), all advertising drugs without a prescription. Of the 91 online drug sellers identified, 31 (34%) had more than 1 shortage drug offered for sale, representing most (n = 148, 71%) of all online drug seller sales offers. The majority of these online drug sellers (n = 21, 68%) were on the National Association of Boards of Pharmacy (NABP) Not Recommended Sites list. Finally, for shortage drugs with an online drug seller (n = 58, 85%), 53 (91%) had at least one site on the Not Recommended list and 21 (36%) had only sites on the Not Recommended list. FDA shortage drugs are widely marketed over the Internet. Suspect online drug sellers and intermediaries dominate these sales offers. As a critical risk management issue, patients, providers, and policymakers should be extremely cautious in procuring shortage drugs through Internet sourcing.

Online Availability and Safety of Drugs in Shortage: A Descriptive Study of Internet Vendor Characteristics

PubMed Central

Mackey, Tim K

2012-01-01

Background Unprecedented drug shortages announced by the US Food and Drug Administration (FDA) have severely affected therapeutic access, patient safety, and public health. With continued shortages, patients may seek drugs online. Objective To assess the prevalence of online marketing for current FDA shortage drugs and potential patient safety risks. Methods We performed a descriptive study of the prevalence of online marketing for shortage drugs—that is, offers for sale of each drug, including characteristics of online drug sellers and intermediary sites marketing these drugs. Results Of the 72 FDA shortage-listed drugs, 68 (94%) were offered for sale online. We found 291 offers for these drugs, the vast majority (n = 207, 71.1%) by online drug sellers selling direct to consumers. Intermediary sites included data aggregators (n = 22, 8%), forum links (n = 23, 8%), and personal page data links (n = 34, 12%), as well as Flickr social media links (n = 5, 2%), all advertising drugs without a prescription. Of the 91 online drug sellers identified, 31 (34%) had more than 1 shortage drug offered for sale, representing most (n = 148, 71%) of all online drug seller sales offers. The majority of these online drug sellers (n = 21, 68%) were on the National Association of Boards of Pharmacy (NABP) Not Recommended Sites list. Finally, for shortage drugs with an online drug seller (n = 58, 85%), 53 (91%) had at least one site on the Not Recommended list and 21 (36%) had only sites on the Not Recommended list. Conclusions FDA shortage drugs are widely marketed over the Internet. Suspect online drug sellers and intermediaries dominate these sales offers. As a critical risk management issue, patients, providers, and policymakers should be extremely cautious in procuring shortage drugs through Internet sourcing. PMID:22321731

Recession strategy: renewal efforts up, prospecting down.

PubMed

Groman, J E

1980-02-01

This computer pro offers insights into non-profit strategy during a recession. Renewals, prospecting, basics, visibility and markedting are keywords to plan a successful route through recessionary periods.

California's "Free" Universities

ERIC Educational Resources Information Center

Cudhea, David

1974-01-01

Heliotrope, Orpheus, and Communiversity, San Francisco's three free universities, offer curricula with combinations of alchemy, magic, Volkswagen repairs, options in education, dance, conversational Mandarin, basic plumbing, and brain wave experiences. (Author/PG)

Design Strategies for CeO2-MoO3 Catalysts for DeNOx and Hg(0) Oxidation in the Presence of HCl: The Significance of the Surface Acid-Base Properties.

PubMed

Chang, Huazhen; Wu, Qingru; Zhang, Tao; Li, Mingguan; Sun, Xiaoxu; Li, Junhua; Duan, Lei; Hao, Jiming

2015-10-20

A series of CeMoOx catalysts with different surface Ce/Mo ratios was synthesized by a coprecipitation method via changing precipitation pH value. The surface basicity on selective catalytic reduction (SCR) catalysts (CeMoOx and VMo/Ti) was characterized and correlated to the durability and activity of catalyst for simultaneous elimination of NOx and Hg(0). The pH value in the preparation process affected the surface concentrations of Ce and Mo, the Brunauer-Emmett-Teller (BET) specific surface area, and the acid-base properties over the CeMoOx catalysts. The O 1s X-ray photoelectron spectroscopy (XPS) spectra and CO2-temperature programmed desorption (TPD) suggested that the surface basicity increased as the pH value increased. The existence of strong basic sites contributed to the deactivation effect of HCl over the VMo/Ti and CeMoOx catalysts prepared at pH = 12. For the CeMoOx catalysts prepared at pH = 9 and 6, the appearance of surface molybdena species replaced the surface -OH, and the existence of appropriate medium-strength basic sites contributed to their resistance to HCl poisoning in the SCR reaction. Moreover, these sites facilitated the adsorption and activation of HCl and enhanced Hg(0) oxidation. On the other hand, the inhibitory effect of NH3 on Hg(0) oxidation was correlated with the competitive adsorption of NH3 and Hg(0) on acidic surface sites. Therefore, acidic surface sites may play an important role in Hg(0) adsorption. The characterization and balance of basicity and acidity of an SCR catalyst is believed to be helpful in preventing deactivation by acid gas in the SCR reaction and simultaneous Hg(0) oxidation.

Internet-based interventions for disordered gamblers: study protocol for a randomized controlled trial of online self-directed cognitive-behavioural motivational therapy.

PubMed

Hodgins, David C; Fick, Gordon H; Murray, Robert; Cunningham, John A

2013-01-08

Gambling disorders affect about one percent of adults. Effective treatments are available but only a small proportion of affected individuals will choose to attend formal treatment. As a result, self-directed treatments have also been developed and found effective. Self-directed treatments provide individuals with information and support to initiate a recovery program without attending formal treatment. In previous research we developed an telephone-based intervention package that helps people to be motivated to tackle their gambling problem and to use basic behavioral and cognitive change strategies. The present study will investigate the efficacy of this self-directed intervention offered as a free online resource. The Internet is an excellent modality in which to offer self-directed treatment for gambling problems. The Internet is increasingly accessible to members of the public and is frequently used to access health-related information. Online gambling sites are also becoming more popular gambling platforms. A randomized clinical trial (N=180) will be conducted in which individuals with gambling problems who are not interested in attending formal treatment are randomly assigned to have access to an online self-directed intervention or to a comparison condition. The comparison condition will be an alternative website that offers a self-assessment of gambling involvement and gambling-related problems. The participant's use of the resources and their gambling involvement (days of gambling, dollars loss) and their gambling problems will be tracked for a twelve month follow-up period. The results of this research will be important for informing policy-makers who are developing treatment systems. ISRCTN06220098.

A Methodology for Determining Land Value and Associated Benefits Created from Dredged Material Containment.

DTIC Science & Technology

1978-06-01

accessibility. 228. The diagram below represents the basic relationship among the physical criteria: n^^^o MLl»3 Geographic Location Setting ^ r-; 11 T>,r...value is the difference be- tween the raw site value and the development value. The diagram below illustrates the basic relationship among the...except for the effect of demand on market price and the length of time that a site would remain on the market. The diagram below illustrates the

Celiac Disease

MedlinePlus

... Gluten-free eating has become more mainstream. Many restaurants offer gluten-free options. Grocery stores usually have ... Sugar and Sugar Substitutes Exercise and Fitness Exercise Basics Sports Safety Injury Rehabilitation Emotional Well-Being Mental ...

Direct conversion of bio-ethanol to isobutene on nanosized Zn(x)Zr(y)O(z) mixed oxides with balanced acid-base sites.

PubMed

Sun, Junming; Zhu, Kake; Gao, Feng; Wang, Chongmin; Liu, Jun; Peden, Charles H F; Wang, Yong

2011-07-27

We report the design and synthesis of nanosized Zn(x)Zr(y)O(z) mixed oxides for direct and high-yield conversion of bio-ethanol to isobutene (~83%). ZnO is addded to ZrO(2) to selectively passivate zirconia's strong Lewis acidic sites and weaken Brönsted acidic sites, while simultaneously introducing basicity. As a result, the undesired reactions of bio-ethanol dehydration and acetone polymerization/coking are suppressed. Instead, a surface basic site-catalyzed ethanol dehydrogenation to acetaldehyde, acetaldehyde to acetone conversion via a complex pathway including aldol-condensation/dehydrogenation, and a Brönsted acidic site-catalyzed acetone-to-isobutene reaction pathway dominates on the nanosized Zn(x)Zr(y)O(z) mixed oxide catalyst, leading to a highly selective process for direct conversion of bio-ethanol to isobutene.

Medical ethics: four principles plus attention to scope.

PubMed

Gillon, R

1994-07-16

The "four principles plus scope" approach provides a simple, accessible, and culturally neutral approach to thinking about ethical issues in health care. The approach, developed in the United States, is based on four common, basic prima facie moral commitments--respect for autonomy, beneficence, nonmaleficence, and justice--plus concern for their scope of application. It offers a common, basic moral analytical framework and a common, basic moral language. Although they do not provide ordered rules, these principles can help doctors and other health care workers to make decisions when reflecting on moral issues that arise at work.

Using Standardized Pre-Posttests to Establish Program Equivalency at Multiple Sites

ERIC Educational Resources Information Center

Ritchie, William F.; Kreitner, David

2005-01-01

Keiser College is a private, for-profit Level II institution with thirteen branch campuses throughout Florida. Most of its academic programs are offered at multiple sites. A major concern has been to establish and maintain the consistency of its academic offerings at all campuses as the College expands. Building on a pre- posttesting mechanism…

Determinants of Demand in the Public Dental Emergency Service.

PubMed

Matsumoto, Maria Sa; Gatti, Marcia An; de Conti, Marta Hs; de Ap Simeão, Sandra F; de Oliveira Braga Franzolin, Solange; Marta, Sara N

2017-02-01

Although dental emergencies are primarily aimed at pain relief, in practice, dental emergency services have been overwhelmed by the massive inflow of patients with less complex cases, which could be resolved at basic levels of health care. They frequently become the main gateway to the system. We investigated the determinant factors of demand at the Central Dental Emergency Unit in Bauru, São Paulo, Brazil. The questionnaire was applied to 521 users to evaluate sociodemographic profile; factors that led users to seek the service at the central dental emergency; perception of service offered. About 80.4% of users went directly to the central dental emergency, even before seeking basic health units. The reasons were difficulty to be attended (34.6%) and incompatible time (9.8%). To the perception of the necessity of the service, responses were problem as urgent (78.3%) and pain was the main complaint (69.1%). The profile we found was unmarried (41.5%), male (52.2%), white (62.8%), aged 30 to 59 (52.2%), incomplete basic education (41.6%), family income up to 2 minimum wages (47.4%), and no medical/dental plan (88.9%). It was concluded that the users of central dental emergency come from all sectors of the city, due to difficult access to basic health units; they consider their complaint urgent; and they are satisfied with the service offered. To meet the profile of the user urgency's service so that it is not overloaded with demand that can be fulfilled in basic health units.

Design of the National Trends Network for monitoring the chemistry of atmospheric precipitation

USGS Publications Warehouse

Robertson, J.K.; Wilson, J.W.

1985-01-01

Long-term monitoring (10 years minimum) of the chemistry of wet deposition will be conducted at National Trends Network (NTN) sites across the United States. Precipitation samples will be collected at sites that represent broad regional characteristics. Design of the NTN considered four basic elements during construction of a model to distribute 50, 75, 100, 125 or 150 sites. The modeling oriented design was supplemented with guidance developed during the course of the site selection process. Ultimately, a network of 151 sites was proposed. The basic elements of the design are: (1) Assurance that all areas of the country are represented in the network on the basis of regional ecological properties (96 sites); (2) Placement of additional sites east of the Rocky Mountains to better define high deposition gradients (27 sites); (3) Placement of sites to assure that potentially sensitive regions are represented (15 sites); (4) Placement of sites to allow for other considerations, such as urban area effects (5 sites), intercomparison with Canada (3 sites), and apparent disparities in regional coverage (5 sites). Site selection stressed areas away from urban centers, large point sources, or ocean influences. Local factors, such as stable land ownership, nearby small emission sources (about 10 km), and close-by roads and fireplaces (about 0.5 km) were also considered. All proposed sites will be visited as part of the second phase of the study.

Proofreading of DNA polymerase: a new kinetic model with higher-order terminal effects

NASA Astrophysics Data System (ADS)

Song, Yong-Shun; Shu, Yao-Gen; Zhou, Xin; Ou-Yang, Zhong-Can; Li, Ming

2017-01-01

The fidelity of DNA replication by DNA polymerase (DNAP) has long been an important issue in biology. While numerous experiments have revealed details of the molecular structure and working mechanism of DNAP which consists of both a polymerase site and an exonuclease (proofreading) site, there were quite a few theoretical studies on the fidelity issue. The first model which explicitly considered both sites was proposed in the 1970s and the basic idea was widely accepted by later models. However, all these models did not systematically investigate the dominant factor on DNAP fidelity, i.e. the higher-order terminal effects through which the polymerization pathway and the proofreading pathway coordinate to achieve high fidelity. In this paper, we propose a new and comprehensive kinetic model of DNAP based on some recent experimental observations, which includes previous models as special cases. We present a rigorous and unified treatment of the corresponding steady-state kinetic equations of any-order terminal effects, and derive analytical expressions for fidelity in terms of kinetic parameters under bio-relevant conditions. These expressions offer new insights on how the higher-order terminal effects contribute substantially to the fidelity in an order-by-order way, and also show that the polymerization-and-proofreading mechanism is dominated only by very few key parameters. We then apply these results to calculate the fidelity of some real DNAPs, which are in good agreements with previous intuitive estimates given by experimentalists.

Description and Evaluation of Chiral Interactive Sites on Bonded Cyclodextrin Stationary Phases for Liquid Chromatography

NASA Astrophysics Data System (ADS)

Beesley, Thomas E.

Development of chiral separations has been essential to the drug discovery and development process. The solubility requirements for a number of methods and/or the mobile phase requirements for application of certain detection systems have opened up many opportunities for cyclodextrin-based CSPs for liquid chromatography. Even though a few chiral stationary phases cover a wide area of enantioselectivity, they do not meet the entire needs of the industry. Cyclodextrin phases offer some unique mechanisms and opportunities to resolve chiral separation problems especially in the aqueous reversed-phase and non-aqueous polar organic modes. This chapter addresses the need to understand the chiral stationary phase structure, the mechanisms at work, and the role mobile phase composition plays in driving those mechanisms to produce enantioselectivity. In addition, the development of certain derivatives has played an essential part in expanding that basic role for certain chiral separations. What these derivatives contribute in concert with the basic structure is a critical part of the understanding to the effective use of these phases. During this study it was determined that the role of steric hindrance has been vastly underestimated, both to the extent that it has occurred and to its effectiveness for obtaining enantioselectivity. References to the entire 20-year history of the cyclodextrin phase development and application literature up to this current date have been reviewed and incorporated.

A Comparative Study of Basic, Amphoteric, and Acidic Catalysts in the Oxidative Coupling of Methanol and Ethanol for Acrolein Production.

PubMed

Lilić, Aleksandra; Wei, Tiantian; Bennici, Simona; Devaux, Jean-François; Dubois, Jean-Luc; Auroux, Aline

2017-09-11

The impact of acid/base properties (determined by adsorption microcalorimetry) of various catalysts on the cross-aldolization of acetaldehyde and formaldehyde leading to acrolein was methodically studied in oxidizing conditions starting from a mixture of methanol and ethanol. The aldol condensation and further dehydration to acrolein were carried out on catalysts presenting various acid/base properties (MgO, Mg-Al oxides, Mg/SiO 2 , NbP, and heteropolyanions on silica, HPA/SiO 2 ). Thermodynamic calculations revealed that cross-aldolization is always favored compared with self-aldolization of acetaldehyde, which leads to crotonaldehyde formation. The presence of strong basic sites is shown to be necessary, but a too high amount drastically increases CO x production. On strong acid sites, production of acrolein and carbon oxides (CO x ) does not increase with temperature. The optimal catalyst for this process should be amphoteric with a balanced acid/base cooperation of medium strength sites and a small amount (<100 μmol g -1 ) of very strong basic sites (Q diff >150 kJ mol -1 ). © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

Curricular Design for Intelligent Systems in Geosciences Using Urban Groundwater Studies.

NASA Astrophysics Data System (ADS)

Cabral-Cano, E.; Pierce, S. A.; Fuentes-Pineda, G.; Arora, R.

2016-12-01

Geosciences research frequently focuses on process-centered phenomena, studying combinations of physical, geological, chemical, biological, ecological, and anthropogenic factors. These interconnected Earth systems can be best understood through the use of digital tools that should be documented as workflows. To develop intelligent systems, it is important that geoscientists and computing and information sciences experts collaborate to: (1) develop a basic understanding of the geosciences and computing and information sciences disciplines so that the problem and solution approach are clear to all stakeholders, and (2) implement the desired intelligent system with a short turnaround time. However, these interactions and techniques are seldom covered in traditional Earth Sciences curricula. We have developed an exchange course on Intelligent Systems for Geosciences to support workforce development and build capacity to facilitate skill-development at the undergraduate student-level. The first version of this course was offered jointly by the University of Texas at Austin and the Universidad Nacional Autónoma de México as an intensive, study-abroad summer course. Content included: basic Linux introduction, shell scripting and high performance computing, data management, experts systems, field data collection exercises and basics of machine learning. Additionally, student teams were tasked to develop a term projects that centered on applications of Intelligent Systems applied to urban and karst groundwater systems. Projects included expert system and reusable workflow development for subsidence hazard analysis in Celaya, Mexico, a classification model to analyze land use change over a 30 Year Period in Austin, Texas, big data processing and decision support for central Texas groundwater case studies and 3D mapping with point cloud processing at three Texas field sites. We will share experiences and pedagogical insights to improve future versions of this course.

Application of geostatistics to risk assessment.

PubMed

Thayer, William C; Griffith, Daniel A; Goodrum, Philip E; Diamond, Gary L; Hassett, James M

2003-10-01

Geostatistics offers two fundamental contributions to environmental contaminant exposure assessment: (1) a group of methods to quantitatively describe the spatial distribution of a pollutant and (2) the ability to improve estimates of the exposure point concentration by exploiting the geospatial information present in the data. The second contribution is particularly valuable when exposure estimates must be derived from small data sets, which is often the case in environmental risk assessment. This article addresses two topics related to the use of geostatistics in human and ecological risk assessments performed at hazardous waste sites: (1) the importance of assessing model assumptions when using geostatistics and (2) the use of geostatistics to improve estimates of the exposure point concentration (EPC) in the limited data scenario. The latter topic is approached here by comparing design-based estimators that are familiar to environmental risk assessors (e.g., Land's method) with geostatistics, a model-based estimator. In this report, we summarize the basics of spatial weighting of sample data, kriging, and geostatistical simulation. We then explore the two topics identified above in a case study, using soil lead concentration data from a Superfund site (a skeet and trap range). We also describe several areas where research is needed to advance the use of geostatistics in environmental risk assessment.

A conceptual framework to support exposure science research ...

EPA Pesticide Factsheets

While knowledge of exposure is fundamental to assessing and mitigating risks, exposure information has been costly and difficult to generate. Driven by major scientific advances in analytical methods, biomonitoring, computational tools, and a newly articulated vision for a greater impact in public health, the field of exposure science is undergoing a rapid transition that allows it to be more agile, predictive, and data- and knowledge-driven. A necessary element of this evolved paradigm is an organizational and predictive framework for exposure science that furthers the application of systems-based approaches. To enable such systems-based approaches, we proposed the Aggregate Exposure Pathway (AEP) concept to organize data and information emerging from an invigorated and expanding field of exposure science. The AEP framework is a layered structure that describes the elements of an exposure pathway, as well as the relationship between those elements. The basic building blocks of an AEP adopt the naming conventions used for Adverse Outcome Pathways (AOPs): Key Events (KEs) to describe the measurable, obligate steps through the AEP; and Key Event Relationships (KERs) describe the linkages between KEs. Importantly, the AEP offers an intuitive approach to organize exposure information from sources to internal site of action, setting the stage for predicting stressor concentrations at an internal target site. These predicted concentrations can help inform the r

Ethical Principles for Physician Rating Sites

PubMed Central

2011-01-01

During the last 5 years, an ethical debate has emerged, often in public media, about the potential positive and negative effects of physician rating sites and whether physician rating sites created by insurance companies or government agencies are ethical in their current states. Due to the lack of direct evidence of physician rating sites’ effects on physicians’ performance, patient outcomes, or the public’s trust in health care, most contributions refer to normative arguments, hypothetical effects, or indirect evidence. This paper aims, first, to structure the ethical debate about the basic concept of physician rating sites: allowing patients to rate, comment, and discuss physicians’ performance, online and visible to everyone. Thus, it provides a more thorough and transparent starting point for further discussion and decision making on physician rating sites: what should physicians and health policy decision makers take into account when discussing the basic concept of physician rating sites and its possible implications on the physician–patient relationship? Second, it discusses where and how the preexisting evidence from the partly related field of public reporting of physician performance can serve as an indicator for specific needs of evaluative research in the field of physician rating sites. This paper defines the ethical principles of patient welfare, patient autonomy, physician welfare, and social justice in the context of physician rating sites. It also outlines basic conditions for a fair decision-making process concerning the implementation and regulation of physician rating sites, namely, transparency, justification, participation, minimization of conflicts of interest, and openness for revision. Besides other issues described in this paper, one trade-off presents a special challenge and will play an important role when deciding about more- or less-restrictive physician rating sites regulations: the potential psychological and financial harms for physicians that can result from physician rating sites need to be contained without limiting the potential benefits for patients with respect to health, health literacy, and equity. PMID:22146737

Financing Postsecondary Education. Statement to the Joint Committee on the Master Plan for Higher Education of the California Legislature, April 12, 1972.

ERIC Educational Resources Information Center

Balderston, F. E.

The paper discusses alternative forms of financing for postsecondary education. Most will agree that higher education is too costly to leave to the natural devices of the marketplace. The basic fiscal alternatives are: (1) to privatize the offerings of educational services and the decision to buy them; (2) to make the offering of educational…

[The use of virtual learning environment in teaching basic and advanced life support].

PubMed

Cogo, Ana Luísa Petersen; Silveira, Denise Tolfo; Lírio, Aline de Morais; Severo, Carolina Lopes

2003-12-01

The present paper is the result of an experiment conducted as part of the Nursing: basic and advanced life support course, which was offered as a semi-online course using the virtual learning environment called Learning Space. The virtual learning environment optimizes classroom dynamics, since in the classroom setting, practical activities may be privileged; besides, learning is customized as students may access the environment whenever and wherever they wish.

[The forensic medical assessment of the results of a study of laryngeal injuries in blunt trauma to the neck].

PubMed

Svetlakov, A V; Korenev, S A; Akishin, A N

1997-01-01

Presents the methodological principles and succession of examination of the basic formations of the larynx in cases with blunt injuries of the neck. Describes variants of anatomic structure of the sublingual bone and laryngeal cartilages influencing the morphology of injuries thereof. Offers differential diagnostic criteria of various mechanisms of fractures of the basic formations and recommendations on medical criminological assessment of laryngeal injuries.

Music Tune Restoration Based on a Mother Wavelet Construction

NASA Astrophysics Data System (ADS)

Fadeev, A. S.; Konovalov, V. I.; Butakova, T. I.; Sobetsky, A. V.

2017-01-01

It is offered to use the mother wavelet function obtained from the local part of an analyzed music signal. Requirements for the constructed function are proposed and the implementation technique and its properties are described. The suggested approach allows construction of mother wavelet families with specified identifying properties. Consequently, this makes possible to identify the basic signal variations of complex music signals including local time-frequency characteristics of the basic one.

Global Health Care Justice, Delivery Doctors and Assisted Reproduction: Taking a Note From Catholic Social Teachings.

PubMed

Richie, Cristina

2015-12-01

This article will examine the Catholic concept of global justice within a health care framework as it relates to women's needs for delivery doctors in the developing world and women's demands for assisted reproduction in the developed world. I will first discuss justice as a theory, situating it within Catholic social teachings. The Catholic perspective on global justice in health care demands that everyone have access to basic needs before elective treatments are offered to the wealthy. After exploring specific discrepancies in global health care justice, I will point to the need for delivery doctors in the developing world to provide basic assistance to women who hazard many pregnancies as a priority before offering assisted reproduction to women in the developed world. The wide disparities between maternal health in the developing world and elective fertility treatments in the developed world are clearly unjust within Catholic social teachings. I conclude this article by offering policy suggestions for moving closer to health care justice via doctor distribution. © 2014 John Wiley & Sons Ltd.

Incorporating Alternative Care Site Characteristics Into Estimates of Substitutable ED Visits.

PubMed

Trueger, Nathan Seth; Chua, Kao-Ping; Hussain, Aamir; Liferidge, Aisha T; Pitts, Stephen R; Pines, Jesse M

2017-07-01

Several recent efforts to improve health care value have focused on reducing emergency department (ED) visits that potentially could be treated in alternative care sites (ie, primary care offices, retail clinics, and urgent care centers). Estimates of the number of these visits may depend on assumptions regarding the operating hours and functional capabilities of alternative care sites. However, methods to account for the variability in these characteristics have not been developed. To develop methods to incorporate the variability in alternative care site characteristics into estimates of ED visit "substitutability." Our approach uses the range of hours and capabilities among alternative care sites to estimate lower and upper bounds of ED visit substitutability. We constructed "basic" and "extended" criteria that captured the plausible degree of variation in each site's hours and capabilities. To illustrate our approach, we analyzed data from 22,697 ED visits by adults in the 2011 National Hospital Ambulatory Medical Care Survey, defining a visit as substitutable if it was treat-and-release and met both the operating hours and functional capabilities criteria. Use of the combined basic hours/basic capabilities criteria and extended hours/extended capabilities generated lower and upper bounds of estimates. Our criteria classified 5.5%-27.1%, 7.6%-20.4%, and 10.6%-46.0% of visits as substitutable in primary care offices, retail clinics, and urgent care centers, respectively. Alternative care sites vary widely in operating hours and functional capabilities. Methods such as ours may help incorporate this variability into estimates of ED visit substitutability.

Brownfields Green Avenue Sites: Technical Memorandum - Conceptual Design for Sustainable Redevelopment

EPA Pesticide Factsheets

This technical memorandum briefly describes the site and proposed conceptual site plan, indicates conceptual design considerations, specifies recommended green and sustainable features, and offers other recommendations

Online Hookup Sites for Meeting Sexual Partners Among Men Who Have Sex with Men in Rhode Island, 2013: A Call for Public Health Action

PubMed Central

Towey, Caitlin; Poceta, Joanna; Rose, Jennifer; Bertrand, Thomas; Kantor, Rami; Harvey, Julia; Santamaria, E. Karina; Alexander-Scott, Nicole; Nunn, Amy

2016-01-01

Frequent use of websites and mobile telephone applications (apps) by men who have sex with men (MSM) to meet sexual partners, commonly referred to as “hookup” sites, make them ideal platforms for HIV prevention messaging. This Rhode Island case study demonstrated widespread use of hookup sites among MSM recently diagnosed with HIV. We present the advertising prices and corporate social responsibility (CSR) programs of the top five sites used by newly diagnosed HIV-positive MSM to meet sexual partners: Grindr, Adam4Adam, Manhunt, Scruff, and Craigslist. Craigslist offered universal free advertising. Scruff offered free online advertising to selected nonprofit organizations. Grindr and Manhunt offered reduced, but widely varying, pricing for nonprofit advertisers. More than half (60%, 26/43) of newly diagnosed MSM reported meeting sexual partners online in the 12 months prior to their diagnosis. Opportunities for public health agencies to promote HIV-related health messaging on these sites were limited. Partnering with hookup sites to reach high-risk MSM for HIV prevention and treatment messaging is an important public health opportunity for reducing disease transmission risks in Rhode Island and across the United States. PMID:26957661

Online Hookup Sites for Meeting Sexual Partners Among Men Who Have Sex with Men in Rhode Island, 2013: A Call for Public Health Action.

PubMed

Chan, Philip A; Towey, Caitlin; Poceta, Joanna; Rose, Jennifer; Bertrand, Thomas; Kantor, Rami; Harvey, Julia; Santamaria, E Karina; Alexander-Scott, Nicole; Nunn, Amy

2016-01-01

Frequent use of websites and mobile telephone applications (apps) by men who have sex with men (MSM) to meet sexual partners, commonly referred to as "hookup" sites, make them ideal platforms for HIV prevention messaging. This Rhode Island case study demonstrated widespread use of hookup sites among MSM recently diagnosed with HIV. We present the advertising prices and corporate social responsibility (CSR) programs of the top five sites used by newly diagnosed HIV-positive MSM to meet sexual partners: Grindr, Adam4Adam, Manhunt, Scruff, and Craigslist. Craigslist offered universal free advertising. Scruff offered free online advertising to selected nonprofit organizations. Grindr and Manhunt offered reduced, but widely varying, pricing for nonprofit advertisers. More than half (60%, 26/43) of newly diagnosed MSM reported meeting sexual partners online in the 12 months prior to their diagnosis. Opportunities for public health agencies to promote HIV-related health messaging on these sites were limited. Partnering with hookup sites to reach high-risk MSM for HIV prevention and treatment messaging is an important public health opportunity for reducing disease transmission risks in Rhode Island and across the United States.

Libraries for Software Use on Peregrine | High-Performance Computing | NREL

Science.gov Websites

-specific libraries. Libraries List Name Description BLAS Basic Linear Algebra Subroutines, libraries only managing hierarchically structured data. LAPACK Standard Netlib offering for computational linear algebra

The effect of the distance between acidic site and basic site immobilized on mesoporous solid on the activity in catalyzing aldol condensation

NASA Astrophysics Data System (ADS)

Yu, Xiaofang; Yu, Xiaobo; Wu, Shujie; Liu, Bo; Liu, Heng; Guan, Jingqi; Kan, Qiubin

2011-02-01

Acid-base bifunctional heterogeneous catalysts containing carboxylic and amine groups, which were immobilized at defined distance from one another on the mesoporous solid were synthesized by immobilizing lysine onto carboxyl-SBA-15. The obtained materials were characterized by X-ray diffraction (XRD), N 2 adsorption, Fourier-transform infrared spectroscopy (FTIR), thermogravimetric analysis (TGA), scanning electron micrographs (SEM), transmission electron micrographs (TEM), elemental analysis, and back titration. Proximal-C-A-SBA-15 with a proximal acid-base distance was more active than maximum-C-A-SBA-15 with a maximum acid-base distance in aldol condensation reaction between acetone and various aldehydes. It appears that the distance between acidic site and basic site immobilized on mesoporous solid should be an essential factor for catalysis optimization.

Recombinant human basic fibroblast growth factor (bFGF) stimulates periodontal regeneration in class II furcation defects created in beagle dogs.

PubMed

Murakami, S; Takayama, S; Kitamura, M; Shimabukuro, Y; Yanagi, K; Ikezawa, K; Saho, T; Nozaki, T; Okada, H

2003-02-01

Several growth factors (or cytokines) have been recently investigated for their use as potential therapeutics for periodontal tissue regeneration. The objective of this study was to evaluate periodontal tissue regeneration, including new bone and cementum formation, following topical application of recombinant basic fibroblast growth factor (bFGF, FGF-2) to furcation class II defects. Twelve furcation class II bone defects were surgically created in six beagle dogs, then recombinant bFGF (30 micro g/site) + gelatinous carrier was topically applied to the bony defects. Six weeks after application, periodontal regeneration was analyzed. In all sites where bFGF was applied, periodontal ligament formation with new cementum deposits and new bone formation was observed histomorphometrically, in amounts greater than in the control sites. Basic FGF-applied sites exhibited significant regeneration as represented by the new bone formation rate (NBR) (83.6 +/- 14.3%), new trabecular bone formation rate (NTBR) (44.1 +/- 9.5%), and new cementum formation rate (NCR) (97.0 +/- 7.5%). In contrast, in the carrier-only sites, the NBR, NTBR, and NCR were 35.4 +/- 8.9%, 16.6 +/- 6.2%, and 37.2 +/- 15.1%, respectively. Moreover, no instances of epithelial down growth, ankylosis, or root resorption were observed in the bFGF-applied sites examined. The present results indicate that topical application of bFGF can enhance considerable periodontal regeneration in artificially created furcation class II bone defects of beagle dogs.

Early abortion services in the United States: a provider survey.

PubMed

Benson, Janie; Clark, Kathryn Andersen; Gerhardt, Ann; Randall, Lynne; Dudley, Susan

2003-04-01

The objective of this study was to describe the availability of early surgical and medical abortion among members of the National Abortion Federation (NAF) and to identify factors affecting the integration of early abortion services into current services. Telephone interviews were conducted with staff at 113 Planned Parenthood affiliates and independent abortion providers between February and April 2000, prior to FDA approval of mifepristone. Early abortion services were available at 59% of sites, and establishing services was less difficult than or about what was anticipated. Sites generally found it easier to begin offering early surgical abortion than early medical abortion. Physician participation was found to be critical to implementing early services. At sites where some but not all providers offered early abortion, variations in service availability resulted. Given the option of reconsidering early services, virtually all sites would make the same decision again. These data suggest that developing mentoring relationships between experienced early abortion providers/sites and those not offering early services, and training physicians and other staff, are likely to be effective approaches to expanding service availability.

Superfund Record of Decision (EPA Region 4): BMI-Textron Site, Lake Park, FL, August 1994

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

Not Available

1994-09-01

This decision document presents the selected remedial action for the Basic Microelectronic, Incorporated (BMI)-Textron Site (BMI-Textron Site or the Site), in Lake Park, Florida. This remedy addresses the contaminated principal threat of ground water at the Site. This remedy addresses the principal threat remaining at the Site, by using existing institutional controls, and monitoring ground water contaminated with arsenic, cyanide, sodium and fluoride.

Strong activation of bile acid-sensitive ion channel (BASIC) by ursodeoxycholic acid

PubMed Central

Wiemuth, Dominik; Sahin, Hacer; Lefèvre, Cathérine M.T.; Wasmuth, Hermann E.; Gründer, Stefan

2013-01-01

Bile acid-sensitive ion channel (BASIC) is a member of the DEG/ENaC gene family of unknown function. Rat BASIC (rBASIC) is inactive at rest. We have recently shown that cholangiocytes, the epithelial cells lining the bile ducts, are the main site of BASIC expression in the liver and identified bile acids, in particular hyo- and chenodeoxycholic acid, as agonists of rBASIC. Moreover, it seems that extracellular divalent cations stabilize the resting state of rBASIC, because removal of extracellular divalent cations opens the channel. In this addendum, we demonstrate that removal of extracellular divalent cations potentiates the activation of rBASIC by bile acids, suggesting an allosteric mechanism. Furthermore, we show that rBASIC is strongly activated by the anticholestatic bile acid ursodeoxycholic acid (UDCA), suggesting that BASIC might mediate part of the therapeutic effects of UDCA. PMID:23064163

Children's Health

MedlinePlus

Your child's health includes physical, mental and social well-being. Most parents know the basics of keeping children healthy, like offering ... for children to get regular checkups with their health care provider. These visits are a chance to ...

"BreastfeedingBasics": web-based education that meets current knowledge competencies.

PubMed

Lewin, Linda Orkin; O'Connor, Mary E

2012-08-01

The United States has not met the majority of the Centers for Disease Control and Prevention goals for breastfeeding duration. Studies have shown a lack of knowledge about breastfeeding by health care professionals and students (HCP/S). Web-based education can be a cost-effective manner of education for HCP/S. "BreastfeedingBasics" is an online free educational program available for use. This study compares information in "BreastfeedingBasics" to the breastfeeding knowledge competencies recommended by the US Breastfeeding Committee (USBC). It also evaluates usage of "BreastfeedingBasics" by users and health care professional faculty. Using anonymous information from Web site users, the authors compared mean pre-test and post-test scores of the modules as a measure of the knowledge gained by HCP/S users. They evaluated usage by demographic information and used a Web-based survey to assess benefits of usage of "BreastfeedingBasics" to faculty. Overall, 15 020 HCP/S used the Web site between April 1999 and December 2009. "BreastfeedingBasics" meets 8 of the 11 USBC knowledge competencies. Mean post-test scores increased (P < .001) for all modules. Faculty reported its benefits to be free, broad scope, and the ability to be completed on the students' own time; 84% of the faculty combined the use of "BreastfeedingBasics" with clinical work. Use of "BreastfeedingBasics" can help HCP/S meet the USBC core breastfeeding knowledge competencies and gain knowledge. Faculty are satisfied with its use. Wider use of "BreastfeedingBasics" to help improve the knowledge of HCP/S may help in improving breastfeeding outcomes.

Bridge to the future: nontraditional clinical settings, concepts and issues.

PubMed

Faller, H S; Dowell, M A; Jackson, M A

1995-11-01

Healthcare restructuring in the wake of healthcare reform places greater emphasis on primary healthcare. Clinical education in acute care settings and existing community health agencies are not compatible with teaching basic concepts, principles and skills fundamental to nursing. Problems of clients in acute care settings are too complex and clients in the community are often too dispersed for necessary faculty support and supervision of beginning nursing students. Nontraditional learning settings offer the baccalaureate student the opportunity to practice fundamental skills of care and address professional skills of negotiation, assertiveness, organization, collaboration and leadership. An overview of faculty designed clinical learning experiences in nontraditional sites such as McDonald's restaurants, inner city churches, YWCA's, the campus community and homes are presented. The legal, ethical and academic issues associated with nontraditional learning settings are discussed in relation to individual empowerment, decision making and evaluation. Implications for the future address the role of the students and faculty as they interact with the community in which they live and practice.

The ClusPro web server for protein-protein docking

PubMed Central

Kozakov, Dima; Hall, David R.; Xia, Bing; Porter, Kathryn A.; Padhorny, Dzmitry; Yueh, Christine; Beglov, Dmitri; Vajda, Sandor

2017-01-01

The ClusPro server (https://cluspro.org) is a widely used tool for protein-protein docking. The server provides a simple home page for basic use, requiring only two files in Protein Data Bank format. However, ClusPro also offers a number of advanced options to modify the search that include the removal of unstructured protein regions, applying attraction or repulsion, accounting for pairwise distance restraints, constructing homo-multimers, considering small angle X-ray scattering (SAXS) data, and finding heparin binding sites. Six different energy functions can be used depending on the type of proteins. Docking with each energy parameter set results in ten models defined by centers of highly populated clusters of low energy docked structures. This protocol describes the use of the various options, the construction of auxiliary restraints files, the selection of the energy parameters, and the analysis of the results. Although the server is heavily used, runs are generally completed in < 4 hours. PMID:28079879

Main-streaming NFP into the Department of Health of the Philippines: opportunities and challenges.

PubMed

Infantado, R B

1997-01-01

In 1994, the Department of Health (DOH) of the Philippines issued a circular which reaffirmed natural family planning (NFP) as one of the basic services to be offered in all government family planning service sites and urged family planning workers to develop competence in teaching NFP methods. Although the circular represented a major policy breakthrough for the main-streaming of NFP it found the department without the capability or experience to directly provide NFP services. The two approaches the department is taking to respond to this new policy initiative are described in this paper. The selection of these approaches was influenced by the devolution of central government authority to local government units. The approaches include developing department capability in NFP training, service provision and service installation and creating a supportive program and policy environment. DOH partnership with an NFP non-government organization (NGO) has been critical in developing NFP capability within the government sector, particularly in NFP training and service installation.

Multi-Use seismic stations offer strong deterrent to clandestine nuclear weapons testing

NASA Astrophysics Data System (ADS)

Hennet, C. B.; Van der Vink, G. E.; Richards, P. G.; Adushkin, V. V.; Kopnichev, Y. F.; Geary, R.

As the United States and other nations push for the signing of a Comprehensive Test Ban Treaty, representatives are meeting in Geneva this year to develop an International Seismic Monitoring System to verify compliance with the treaty's restrictions. In addition to the official monitoring system, regional networks developed for earthquake studies and basic research can provide a strong deterrent against clandestine testing. The recent release of information by the U.S. Department of Energy (DoE) on previously unannounced nuclear tests provides an opportunity to assess the ability of multi-use seismic networks to help monitor nuclear testing across the globe.Here we look at the extent to which the formerly unannounced tests were recorded and identified on the basis of publicly available seismographic data recorded by five seismic networks. The data were recorded by networks in southern Nevada and northern California at stations less than 1500 km from the Nevada Test Site (NTS), and two networks in the former Soviet Union at stations farther than 1500 km from the NTS.

Regenerative Aerobraking

NASA Technical Reports Server (NTRS)

Moses, Robert W.

2004-01-01

NASA's exploration goals for Mars and Beyond will require new power systems and in situ resource utilization technologies. Regenerative aerobraking may offer a revolutionary approach for in situ power generation and oxygen harvesting during these exploration missions. In theory, power and oxygen can be collected during aerobraking and stored for later use in orbit or on the planet. This technology would capture energy and oxygen from the plasma field that occurs naturally during hypersonic entry using well understood principles of magnetohydrodynamics and oxygen filtration. This innovative approach generates resources upon arrival at the operational site, and thus greatly differs from the traditional approach of taking everything you need with you from Earth. Fundamental analysis, computational fluid dynamics, and some testing of experimental hardware have established the basic feasibility of generating power during a Mars entry. Oxygen filtration at conditions consistent with spacecraft entry parameters at Mars has been studied to a lesser extent. Other uses of the MHD power are presented. This paper illustrates how some features of regenerative aerobraking may be applied to support human and robotic missions at Mars.

Electrochemistry of Simple Organometallic Models of Iron-Iron Hydrogenases in Organic Solvent and Water.

PubMed

Gloaguen, Frederic

2016-01-19

Synthetic models of the active site of iron-iron hydrogenases are currently the subjects of numerous studies aimed at developing H2-production catalysts based on cheap and abundant materials. In this context, the present report offers an electrochemist's view of the catalysis of proton reduction by simple binuclear iron(I) thiolate complexes. Although these complexes probably do not follow a biocatalytic pathway, we analyze and discuss the interplay between the reduction potential and basicity and how these antagonist properties impact the mechanisms of proton-coupled electron transfer to the metal centers. This question is central to any consideration of the activity at the molecular level of hydrogenases and related enzymes. In a second part, special attention is paid to iron thiolate complexes holding rigid and unsaturated bridging ligands. The complexes that enjoy mild reduction potentials and stabilized reduced forms are promising iron-based catalysts for the photodriven evolution of H2 in organic solvents and, more importantly, in water.

A case study in innovative outreach--combining training, research, and technology transfer to address real-world problems.

PubMed Central

Chang, D P

1998-01-01

Outreach, training, technology transfer, and research are often treated as programmatically distinct activities. The interdisciplinary and applied aspects of the Superfund Basic Research Program offer an opportunity to explore different models. A case study is presented that describes a collaborative outreach effort that combines all of the above. It involves the University of California's Davis and Berkeley program projects, the University of California Systemwide Toxic Substances Research and Teaching Program, the U.S. Navy's civilian workforce at the former Mare Island Naval Shipyard, Vallejo, California (MINSY), a Department of Defense (DoD) Environmental Education Demonstration Grant program, and the Private Industry Council of Napa and Sonoma counties in California. The effort applied a Superfund-developed technology to a combined waste, radium and polychlorinated biphenyl contamination, stemming from a problematic removal action at an installation/restoration site at MINSY. The effort demonstrates that opportunities for similar collaborations are possible at DoD installations. PMID:9703494

Site-index curves for young-growth ponderosa pine in northern Arizona

Treesearch

Charles O. Minor

1964-01-01

The productive capacity or site quality of an area enters into nearly every phase of forest management from regeneration to final harvest. No standards or measures of site quality have been developed specifically for ponderosa pine in the Southwest, which handicaps the forest manager. The major objective of the present study was to develop the basic site-index curves...

Site Productivity and Tree Mortality on New Frontiers of Gypsy Moth Infestation

Treesearch

David A. Gansner; David A. Gansner

1987-01-01

Recent analysis of forest stand losses to gypsy moth has provided basic information for analyzing the relationship between forest site productivity and tree mortality on new frontiers of infestation. Poor timber-growing sites had the lowest rates of mortality. Oak mortality (number of trees) amounted to 18 percent on poor sites compared with 26 percent on medium and 28...

Medical ethics: four principles plus attention to scope.

PubMed Central

Gillon, R.

1994-01-01

The "four principles plus scope" approach provides a simple, accessible, and culturally neutral approach to thinking about ethical issues in health care. The approach, developed in the United States, is based on four common, basic prima facie moral commitments--respect for autonomy, beneficence, nonmaleficence, and justice--plus concern for their scope of application. It offers a common, basic moral analytical framework and a common, basic moral language. Although they do not provide ordered rules, these principles can help doctors and other health care workers to make decisions when reflecting on moral issues that arise at work. Images p184-a p187-a PMID:8044100

Use of the Performance Diagnostic Checklist to Select an Intervention Designed to Increase the Offering of Promotional Stamps at Two Sites of a Restaurant Franchise

ERIC Educational Resources Information Center

Rodriguez, Manuel; Wilder, David A.; Therrien, Kelly; Wine, Byron; Miranti, Reylissa; Daratany, Kenneth; Salume, Gloria; Baranovsky, Greg; Rodriquez, Matias

2006-01-01

The performance diagnostic checklist (PDC) was administered to examine the variables influencing the offering of promotional stamps by employees at two sites of a restaurant franchise. PDC results suggested that a lack of appropriate antecedents, equipment and processes, and consequences were responsible for the deficits. Based on these results,…

Value of chiropractic services at an on-site health center.

PubMed

Krause, Curt A; Kaspin, Lisa; Gorman, Kathleen M; Miller, Ross M

2012-08-01

Chiropractic care offered at an on-site health center could reduce the economic and clinical burden of musculoskeletal conditions. A retrospective claims analysis and clinical evaluation were performed to assess the influence of on-site chiropractic services on health care utilization and outcomes. Patients treated off-site were significantly more likely to have physical therapy (P < 0.0001) and outpatient visits (P < 0.0001). In addition, the average total number of health care visits, radiology procedures, and musculoskeletal medication use per patient with each event were significantly higher for the off-site group (all P < 0.0001). Last, headache, neck pain, and low back pain-functional status improved significantly (all P < 0.0001). These results suggest that chiropractic services offered at on-site health centers may promote lower utilization of certain health care services, while improving musculoskeletal function.

Policies to increase the social value of science and the scientist satisfaction. An exploratory survey among Harvard bioscientists.

PubMed Central

Ballabeni, Andrea; Boggio, Andrea; Hemenway, David

2014-01-01

Basic research in the biomedical field generates both knowledge that has a value per se regardless of its possible practical outcome and knowledge that has the potential to produce more practical benefits. Policies can increase the benefit potential to society of basic biomedical research by offering various kinds of incentives to basic researchers. In this paper we argue that soft incentives or “nudges” are particularly promising. However, to be well designed, these incentives must take into account the motivations, goals and views of the basic scientists. In the paper we present the results of an investigation that involved more than 300 scientists at Harvard Medical School and affiliated institutes. The results of this study suggest that some soft incentives could be valuable tools to increase the transformative value of fundamental investigations without affecting the spirit of the basic research and scientists’ work satisfaction. After discussing the findings, we discuss a few examples of nudges for basic researchers in the biomedical fields. PMID:24795807

Policies to increase the social value of science and the scientist satisfaction. An exploratory survey among Harvard bioscientists.

PubMed

Ballabeni, Andrea; Boggio, Andrea; Hemenway, David

2014-01-01

Basic research in the biomedical field generates both knowledge that has a value per se regardless of its possible practical outcome and knowledge that has the potential to produce more practical benefits. Policies can increase the benefit potential to society of basic biomedical research by offering various kinds of incentives to basic researchers. In this paper we argue that soft incentives or "nudges" are particularly promising. However, to be well designed, these incentives must take into account the motivations, goals and views of the basic scientists. In the paper we present the results of an investigation that involved more than 300 scientists at Harvard Medical School and affiliated institutes. The results of this study suggest that some soft incentives could be valuable tools to increase the transformative value of fundamental investigations without affecting the spirit of the basic research and scientists' work satisfaction. After discussing the findings, we discuss a few examples of nudges for basic researchers in the biomedical fields.

Wnt3a stimulates maturation of impaired neutrophils developed from severe congenital neutropenia patient-derived pluripotent stem cells.

PubMed

Hiramoto, Takafumi; Ebihara, Yasuhiro; Mizoguchi, Yoko; Nakamura, Kazuhiro; Yamaguchi, Kiyoshi; Ueno, Kazuko; Nariai, Naoki; Mochizuki, Shinji; Yamamoto, Shohei; Nagasaki, Masao; Furukawa, Yoichi; Tani, Kenzaburo; Nakauchi, Hiromitsu; Kobayashi, Masao; Tsuji, Kohichiro

2013-02-19

The derivation of induced pluripotent stem (iPS) cells from individuals of genetic disorders offers new opportunities for basic research into these diseases and the development of therapeutic compounds. Severe congenital neutropenia (SCN) is a serious disorder characterized by severe neutropenia at birth. SCN is associated with heterozygous mutations in the neutrophil elastase [elastase, neutrophil-expressed (ELANE)] gene, but the mechanisms that disrupt neutrophil development have not yet been clarified because of the current lack of an appropriate disease model. Here, we generated iPS cells from an individual with SCN (SCN-iPS cells). Granulopoiesis from SCN-iPS cells revealed neutrophil maturation arrest and little sensitivity to granulocyte-colony stimulating factor, reflecting a disease status of SCN. Molecular analysis of the granulopoiesis from the SCN-iPS cells vs. control iPS cells showed reduced expression of genes related to the wingless-type mmtv integration site family, member 3a (Wnt3a)/β-catenin pathway [e.g., lymphoid enhancer-binding factor 1], whereas Wnt3a administration induced elevation lymphoid enhancer-binding factor 1-expression and the maturation of SCN-iPS cell-derived neutrophils. These results indicate that SCN-iPS cells provide a useful disease model for SCN, and the activation of the Wnt3a/β-catenin pathway may offer a novel therapy for SCN with ELANE mutation.

The keloid phenomenon: progress toward a solution.

PubMed

Louw, Louise

2007-01-01

For centuries, keloids have been an enigma and despite considerable research to unravel this phenomenon no universally accepted treatment protocol currently exists. Historically, the etiology of keloids has been hypothesized by multiple different theories; however, a more contemporary view postulates a multifactoral basis for this disorder involving nutritional, biochemical, immunological, and genetic factors that play a role in this abnormal wound healing. Critical to the process of preventing or managing keloids is the need to locally control fibroblasts and their activities at the wound site. In recent years, considerable evidence has accumulated demonstrating the importance of fatty acids and bioactive lipids in health and disease, especially those involving inflammatory disorders or immune dysfunction. If hypertrophic scarring and keloid formation can be argued to have significant inflammatory histories, then it is possible to postulate a role for lipids in their etiology and potentially in their treatment. This report briefly visits past views and theories on keloid formation and treatment, and offers a theoretical rationale for considering adjuvant fatty acid therapy for keloid management. Sufficient scientific evidence in support of fatty acid strategies for the prevention and treatment of keloids currently exists, which offer opportunities to bridge the gap between the laboratory and the clinic. The intent of this paper is to serve as a basic guideline for researchers, nutritionists, and clinicians interested in keloids and to propose new directions for keloid management.

An Integrated Intranet and Dynamic Database Application for the Security Manager at Naval Postgraduate School

DTIC Science & Technology

2002-09-01

Basic for Applications ( VBA ) 6.0 as macros may not be supported in 8 future versions of Access. Access 2000 offers Internet- related features for...security features from Microsoft’s SQL Server. [1] 3. System Requirements Access 2000 is a resource-intensive application as are all Office 2000...1] • Modules – Functions and procedures written in the Visual Basic for Applications ( VBA ) programming language. The capabilities of modules

Continued benefits of a technical assistance web site to local tobacco control coalitions during a state budget shortfall.

PubMed

Buller, David B; Young, Walter F; Bettinghaus, Erwin P; Borland, Ron; Walther, Joseph B; Helme, Donald; Andersen, Peter A; Cutter, Gary R; Maloy, Julie A

2011-01-01

A state budget shortfall defunded 10 local tobacco coalitions during a randomized trial but defunded coalitions continued to have access to 2 technical assistance Web sites. To test the ability of Web-based technology to provide technical assistance to local tobacco control coalitions. Randomized 2-group trial with local tobacco control coalitions as the unit of randomization. Local communities (ie, counties) within the State of Colorado. Leaders and members in 34 local tobacco control coalitions funded by the state health department in Colorado. Two technical assistance Web sites: A Basic Web site with text-based information and a multimedia Enhanced Web site containing learning modules, resources, and communication features. Use of the Web sites in minutes, pages, and session and evaluations of coalition functioning on coalition development, conflict resolution, leadership satisfaction, decision-making satisfaction, shared mission, personal involvement, and organization involvement in survey of leaders and members. Coalitions that were defunded but had access to the multimedia Enhanced Web site during the Fully Funded period and after defunding continued to use it (treatment group × funding status × period, F(3,714) = 3.18, P = .0234). Coalitions with access to the Basic Web site had low Web site use throughout and use by defunded coalitions was nearly zero when funding ceased. Members in defunded Basic Web site coalitions reported that their coalitions functioned worse than defunded Enhanced Web site coalitions (coalition development: group × status, F(1,360) = 4.81, P = .029; conflict resolution: group × status, F(1,306) = 5.69, P = .018; leadership satisfaction: group × status, F(1,342) = 5.69, P = .023). The Enhanced Web site may have had a protective effect on defunded coalitions. Defunded coalitions may have increased their capacity by using the Enhanced Web site when fully funded or by continuing to use the available online resources after defunding. Web-based technical assistance with online training and resources may be a good investment when future funding is not ensured.

Understanding the Effects of Cytotoxic Chemotherapeutics on the Innate Immune System

DTIC Science & Technology

2012-03-01

coursework has been completed. The remaining coursework, including three post-graduate courses and four “ Topics in Biology” courses have also been completed...Translational Cancer Research for Basic Scientists Workshop. The four “ Topics in Biology” courses taken are Evolution (2009), Statistics (2010...not taken, as Immunology was offered as a “ Topics in Biology” course at CSHL. The second course was not taken, as it has not been offered during 2010

Elusive or Illuminating: Using the Web To Explore the Salem Witchcraft Trials.

ERIC Educational Resources Information Center

Hurter, Stephanie R.

2003-01-01

Presents Web sites useful for teaching about the Salem (Massachusetts) witchcraft trials. Includes Web sites that offer primary source material, collections of Web sites, teaching material, and sites that are interactive, including features, such as QuickTime movies. (CMK)

What Should I Do?

ERIC Educational Resources Information Center

Shelton, Charles

1993-01-01

Suggests that codes of ethics developed by educators and youth ministers can provide guidelines for dealing with social and personal dilemmas. Offers basic ethical guidelines for youth workers and suggests ways of implementing the principles in action. (MAB)

The Seven Deadly Sins of Online Microcomputing.

ERIC Educational Resources Information Center

King, Alan

1989-01-01

Offers suggestions for avoiding common errors in online microcomputer use. Areas discussed include learning the basics; hardware protection; backup options; hard disk organization; software selection; file security; and the use of dedicated communications lines. (CLB)

Teaching Spatial Awareness for Better Twisting Somersaults.

ERIC Educational Resources Information Center

Hennessy, Jeff T.

1985-01-01

The barani (front somersault with one-half twist) and the back somersault with one twist are basic foundation skills necessary for more advanced twisting maneuvers. Descriptions of these movements on a trampoline surface are offered. (DF)

Self-assembly kinetics of microscale components: A parametric evaluation

NASA Astrophysics Data System (ADS)

Carballo, Jose M.

The goal of the present work is to develop, and evaluate a parametric model of a basic microscale Self-Assembly (SA) interaction that provides scaling predictions of process rates as a function of key process variables. At the microscale, assembly by "grasp and release" is generally challenging. Recent research efforts have proposed adapting nanoscale self-assembly (SA) processes to the microscale. SA offers the potential for reduced equipment cost and increased throughput by harnessing attractive forces (most commonly, capillary) to spontaneously assemble components. However, there are challenges for implementing microscale SA as a commercial process. The existing lack of design tools prevents simple process optimization. Previous efforts have characterized a specific aspect of the SA process. However, the existing microscale SA models do not characterize the inter-component interactions. All existing models have simplified the outcome of SA interactions as an experimentally-derived value specific to a particular configuration, instead of evaluating it outcome as a function of component level parameters (such as speed, geometry, bonding energy and direction). The present study parameterizes the outcome of interactions, and evaluates the effect of key parameters. The present work closes the gap between existing microscale SA models to add a key piece towards a complete design tool for general microscale SA process modeling. First, this work proposes a simple model for defining the probability of assembly of basic SA interactions. A basic SA interaction is defined as the event where a single part arrives on an assembly site. The model describes the probability of assembly as a function of kinetic energy, binding energy, orientation and incidence angle for the component and the assembly site. Secondly, an experimental SA system was designed, and implemented to create individual SA interactions while controlling process parameters independently. SA experiments measured the outcome of SA interactions, while studying the independent effects of each parameter. As a first step towards a complete scaling model, experiments were performed to evaluate the effects of part geometry and part travel direction under low kinetic energy conditions. Experimental results show minimal dependence of assembly yield on the incidence angle of the parts, and significant effects induced by changes in part geometry. The results from this work indicate that SA could be modeled as an energy-based process due to the small path dependence effects. Assembly probability is linearly related to the orientation probability. The proportionality constant is based on the area fraction of the sites with an amplification factor. This amplification factor accounts for the ability of capillary forces to align parts with only very small areas of contact when they have a low kinetic energy. Results provide unprecedented insight about SA interactions. The present study is a key step towards completing a basic model of a general SA process. Moreover, the outcome from this work can complement existing SA process models, in order to create a complete design tool for microscale SA systems. In addition to SA experiments, Monte Carlo simulations of experimental part-site interactions were conducted. This study confirmed that a major contributor to experimental variation is the stochastic nature of experimental SA interactions and the limited sample size of the experiments. Furthermore, the simulations serve as a tool for defining an optimum sampling strategy to minimize the uncertainty in future SA experiments.

The value of crime scene and site visitation by forensic psychologists and psychiatrists.

PubMed

Mohandie, Kris; Meloy, J Reid

2013-05-01

Site visits and crime scene visitation by forensic psychologists and psychiatrists may enhance the accuracy and credibility of their forensic work in criminal, civil, and other important contexts. This ethically sound technique of after-the-fact data collection and verification offers numerous potential benefits to the forensic mental health professional: clarifying the subject's actions, assessing the reliability of witness reports, identifying contextual determinants of behavior, and more fully illuminating subject motivation and decision-making. Limitations and suggested guidelines for conducting site visits are offered. Guidelines include preplanning, arranging for an informed guide to accompany and narrate the visit, and conducting the site visit prior to forensic examinations. © 2013 American Academy of Forensic Sciences.

Internet starter kit update 1997

DOT National Transportation Integrated Search

1997-01-01

The Bureau of Transportation Statistics (BTS) established an Internet site in 1995, and also produced an Internet Starter Kit not only to assist transportation professionals in accessing the new Internet site but also to give them a basic overview of...

Reservoir High's TE Site Wins Web Site of the Month

ERIC Educational Resources Information Center

Tech Directions, 2008

2008-01-01

This article features "Mr. Rhine's Technology Education Web Site," a winner of the Web Site of the Month. This Web site was designed by Luke Rhine, a teacher at the Reservoir High School in Fulton, Maryland. Rhine's Web site offers course descriptions and syllabuses, class calendars, lectures and presentations, design briefs and other course…

Exploring, tuning, and exploiting the basicity of hydrotalcites for applications in heterogeneous catalysis.

PubMed

Debecker, Damien P; Gaigneaux, Eric M; Busca, Guido

2009-01-01

Basic catalysis! The basic properties of hydrotalcites (see picture) make them attractive for numerous catalytic applications. Probing the basicity of the catalysts is crucial to understand the base-catalysed processes and to optimise the catalyst preparation. Various parameters can be employed to tune the basic properties of hydrotalcite-based catalysts towards the basicity demanded by each target chemical reaction.Hydrotalcites offer unique basic properties that make them very attractive for catalytic applications. It is of primary interest to make use of accurate tools for probing the basicity of hydrotalcite-based catalysts for the purpose of 1) fundamental understanding of base-catalysed processes with hydrotalcites and 2) optimisation of the catalytic performance achieved in reactions of industrial interest. Techniques based on probe molecules, titration techniques and test reactions along with physicochemical characterisation are overviewed in the first part of this review. The aim is to provide the tools for understanding how series of parameters involved in the preparation of hydrotalcite-based catalytic materials can be employed to control and adapt the basic properties of the catalyst towards the basicity demanded by each target chemical reaction. An overview of recent and significant achievements in that perspective is presented in the second part of the paper.

Catching (and Keeping!) E-Patrons.

ERIC Educational Resources Information Center

Puacz, Jeanne Holba

2002-01-01

Based on experiences of the Vigo County Public Library in Terre Haute, Indiana, this article outlines ways libraries can attract patrons to their Web sites and features that can keep them returning. Discusses marketing and publicity; basic content and special sources and services; attractive and easy-to-use site design; good Web site maintenance;…

20 CFR 656.17 - Basic labor certification process.

Code of Federal Regulations, 2010 CFR

2010-04-01

... participant in the job fair. (B) Employer's Web site. The use of the employer's Web site as a recruitment... involved in the application. (C) Job search Web site other than the employer's. The use of a job search Web...) The Department of Labor may issue or require the use of certain identifying information, including...

Web Sites for Young Children: Gateway to Online Social Networking?

ERIC Educational Resources Information Center

Bauman, Sheri; Tatum, Tanisha

2009-01-01

Traffic on Web sites for young children (ages 3-12) has increased exponentially in recent years. Advocates proclaim that they are safe introductions to the Internet and online social networking and teach essential 21st-century skills. Critics note developmental concerns. In this article, we provide basic information about Web sites for young…

A survey of whitewater recreation impacts along five West Virginia rivers

USGS Publications Warehouse

Leung, Y.-F.; Marion, J.L.

1998-01-01

Results are reported from an assessment of whitewater river recreation impacts at river accesses and recreation sites along five West Virginia rivers: the New, Gauley, Cheat, Tygart, and Shenandoah. Procedures were developed and applied to assess resource conditions on 24 river access roads, 68 river accesses, and 151 recreation sites. The majority of river accesses and recreation sites are located on the New and Gauley rivers, which account for most of the state?s whitewater recreation use. Site conditions are variable. While some river accesses and sites are situated on resistant rocky substrates, many are poorly designed and/or located on erodible soil and sand substrates. Recreation site sizes and other areal measures of site disturbance are quite large, coincident with the large group sizes associated with commercially outfitted whitewater rafting trips. Recommendations are offered for managing river accesses and sites and whitewater visitation and the selection of indicators and standards as part of a Limits of Acceptable Change management process. Procedures and recommendations for continued visitor impact monitoring are also offered.

Why Does a Large Prison Population Yield So Few Participants in a College Program Offered at Prison Sites?

ERIC Educational Resources Information Center

Walsh, S. M. Steve

A study was conducted to determine why such a small number (less than 2 percent) of the approximately 9,000 adult male prisoners housed in the 3 complexes of the California Institution for Men (Chino, California) in the mid-1980s were actively participating in the college program offered at the prison sites. Data were collected through interviews…

Taking family planning services to hard-to-reach populations.

PubMed

Donovan, P

1996-01-01

Interviews were conducted in 1995 among 100 US family planning program personnel who serve hard-to-reach populations, such as drug abusers, prisoners, the disabled, homeless persons, and non-English speaking minorities. Findings indicate that a range of services is available for hard-to-reach groups. Most family planning agencies focus on drug abusers because of the severity of HIV infections and the availability of funding. This article describes the activities of various agencies in Michigan, Pennsylvania, and Massachusetts that serve substance abuse centers with family planning services. One recommendation for a service provider is to present services in an environment where it is safe to talk about a person's needs. One other program offered personal greetings upon arrival and the continuity of having a familiar face to oversee all reproductive and health needs. Programs for prisoners ranged from basic sex education classes to comprehensive reproductive health care. Some prisons offered individual counseling. Some programs were presented in juvenile offender facilities. Outreach to the homeless involved services at homeless shelters, outreach workers who recruited women into traditional family planning clinics, and establishment of nontraditional sites for the homeless and other hard-to-reach persons. One provider's suggestion was to offer services where high-risk women already go for other services. Most services to the disabled target the developmentally disabled rather than the physically disabled. Experience has shown that many professionals working with the disabled do not recognize their clients' sexual needs. Other hard-to-reach groups include women in housing projects and shelters for battered women, welfare applicants, and sex workers. Key to service provision is creating trust, overcoming language and cultural differences, and subsidizing the cost of care.

A trial-based economic evaluation of 2 nurse-led disease management programs in heart failure.

PubMed

Postmus, Douwe; Pari, Anees A Abdul; Jaarsma, Tiny; Luttik, Marie Louise; van Veldhuisen, Dirk J; Hillege, Hans L; Buskens, Erik

2011-12-01

Although previously conducted meta-analyses suggest that nurse-led disease management programs in heart failure (HF) can improve patient outcomes, uncertainty regarding the cost-effectiveness of such programs remains. To compare the relative merits of 2 variants of a nurse-led disease management program (basic or intensive support by a nurse specialized in the management of patients with HF) against care as usual (routine follow-up by a cardiologist), a trial-based economic evaluation was conducted alongside the COACH study. In terms of costs per life-year, basic support was found to dominate care as usual, whereas the incremental cost-effectiveness ratio between intensive support and basic support was found to be equal to €532,762 per life-year; in terms of costs per quality-adjusted life-year (QALY), basic support was found to dominate both care as usual and intensive support. An assessment of the uncertainty surrounding these findings showed that, at a threshold value of €20,000 per life-year/€20,000 per QALY, basic support was found to have a probability of 69/62% of being optimal against 17/30% and 14/8% for care as usual and intensive support, respectively. The results of our subgroup analysis suggest that a stratified approach based on offering basic support to patients with mild to moderate HF and intensive support to patients with severe HF would be optimal if the willingness-to-pay threshold exceeds €45,345 per life-year/€59,289 per QALY. Although the differences in costs and effects among the 3 study groups were not statistically significant, from a decision-making perspective, basic support still had a relatively large probability of generating the highest health outcomes at the lowest costs. Our results also substantiated that a stratified approach based on offering basic support to patients with mild to moderate HF and intensive support to patients with severe HF could further improve health outcomes at slightly higher costs. Copyright © 2011 Mosby, Inc. All rights reserved.

The practice of antenatal care: comparing four study sites in different parts of the world participating in the WHO Antenatal Care Randomised Controlled Trial.

PubMed

Piaggio, G; Ba'aqeel, H; Bergsjø, P; Carroli, G; Farnot, U; Lumbiganon, P; Pinol, A; Villar, J

1998-10-01

In the preparation of a randomised controlled trial to evaluate a new programme of antenatal care (ANC) in different parts of the world, we conducted a baseline survey of the ANC procedures in all 53 clinics participating in the trial. There were two components of this survey: (1) description of clinic characteristics and services offered: the staff of each clinic was interviewed and direct observation was made by field supervisors, and (2) the actual use of services by pregnant women attending these clinics: we reviewed a random sample of 2913 clinical histories. The clinical units surveyed were offering most of the activities, screening, laboratory tests and interventions recommended as effective according to the Cochrane Pregnancy and Childbirth Database (PCD), although some of these were not available in some sites. On the other hand, some tests and interventions that are considered not effective according to these criteria are reportedly offered. There was a difference across sites in the availability and offer to low-risk women of vaginal examination, evaluation of pelvic size, dental examination, external version for breech presentation and formal risk score classification, and a notable difference in the type of principal provider of ANC. There was a large variation in the actual use of screening and laboratory tests and interventions that should be offered to all women according to Cochrane PCD criteria: some of these are simply not available in a site; others are available, but only a fraction of women attending the clinics are receiving them. The participating sites all purport to follow the traditional 'Western' schedule for ANC, but in three sites we found that a high percentage of women initiate their ANC after the first trimester, and therefore do not have either the recommended minimum number of visits during pregnancy or the minimum first trimester evaluation. It is concluded that the variability and heterogeneity of ANC services provided in the four study sites are disturbing to the profession and cast doubts on the rationale of routine ANC.

SUPERFUND INNOVATIVE TECHNOLOGY EVALUATION (SITE) PROGRAM ANNUAL REPORT TO CONGRESS 2003

EPA Science Inventory

The Superfund Innovative Technology Evaluation (SITE) Program has successfully promoted the development, commercialization and implementation of innovative hazardous waste treatment technologies for 17 years. SITE offers a mechanism for conducting joint technology demonstration a...

Wisconsin Workplace Partnership Literacy Program (WPL). Evaluation. 2nd Edition.

ERIC Educational Resources Information Center

Paris, Kathleen A.

The Wisconsin Workplace Partnership Literacy (WPL) Program provided job-specific basic skills education to employees at 11 worksites. A total of 1,441 employees were recruited to participate in on-site competency-based educational activities to upgrade their basic skills sufficiently for job retention or advancement. Participants were encouraged…

Microbiology as a High-School Elective

ERIC Educational Resources Information Center

Peterson, Priscilla

1973-01-01

Describes a course in microbiology offered as a high school science elective. The laboratory-oriented course has proved to be very popular and provides students with the basic techniques for handling equipment and working safely with bacteria. (JR)

An Industry Picture of U. S. Science Policy.

ERIC Educational Resources Information Center

David, Edward E., Jr.

1986-01-01

Offers perspectives on the status and direction of federal science policy. Assesses current efforts dealing with megaprojects, basic research, and cooperative projects. Provides suggestions for improving federal science policy so as to better promote industrial competitiveness. (ML)

Teaching Basic Science Environmentally. Concept: Plants Reproduce Their Own Kind.

ERIC Educational Resources Information Center

Busch, Phyllis

1987-01-01

Offers suggestions for spring activities focusing on plant reproduction both indoors and outdoors. Suggests planting seeds to observe, measure, and record effects of temperature, moisture, fertilizer. Recommends outdoor study of the horsetail plant. (NEC)

Why liberals should accept financial incentives for organ procurement.

PubMed

Veatch, Robert M

2003-03-01

Free market libertarians have long supported incentives to increase organ procurement, but those oriented to justice traditionally have opposed them. This paper presents the reasons why those worried about justice should reconsider financial incentives and tolerate them as a lesser moral evil. After considering concerns about discrimination and coercion and setting them aside, it is suggested that the real moral concern should be manipulation of the neediest. The one offering the incentive (the government) has the resources to eliminate the basic needs that pressure the poor into a willingness to sell. It is unethically manipulative to withhold those resources and then offer payment for organs. Nevertheless, the poor have been left without basic necessities for 20 years since the passage of the prohibition on incentives. As long as the government continues to withhold a decent minimum of welfare, liberals should, with shame, cease opposing financial incentives for organ procurement.

Micro-insurance in Bangladesh: Risk Protection for the Poor?

PubMed Central

2009-01-01

Health services and modern medicines are out of reach for over one billion people globally. Micro-insurance for health is one method to address unmet health needs. This case study used a social exclusion perspective to assess the health and poverty impact of micro-insurance for health in Bangladesh and contrasts this with several micro-insurance systems for health offered in India. Micro-insurance for health in Bangladesh targeted towards the poor and the ultra-poor provides basic healthcare at an affordable rate whereas the Indian micro-insurance schemes for health have been implemented across larger populations and include high-cost and low-frequency events. Results of analysis of the existing literature showed that micro-insurance for health as currently offered in Bangladesh increased access to, and use of, basic health services among excluded populations but did not reduce the likelihood that essential health-related costs would be a catastrophic expense for a marginalized household. PMID:19761089

OTIS Basic Index Access System (OBIAS); A System for Retrieval of Information From the ERIC and CIJE Data Bases Utilizing a Direct Access Inverted Index of Descriptors and a Reformatted Direct Access ERIC-CIJE File.

ERIC Educational Resources Information Center

Bracken, Paula

The OTIS Basic Index Access System (OBIAS) for searching the ERIC data base is described. This system offers two advantages over the previous system. First, search time has been halved, reducing the cost per search to an estimated $10 on a batch basis. Second, the "OTIS ERIC Descripter Catalog" which contains all descriptors used in the…

Paediatric and congenital cardiac surgery in emerging economies: surgical 'safari' versus educational programmes.

PubMed

Corno, Antonio F

2016-07-01

To attract the interest of all people potentially involved in humanitarian activities in the emerging economies, in particular giving attention to the basic requirements of the organization of paediatric cardiac surgery activities, the requirements for a successful partnership with the local existing organizations and the basic elements of a patient-centred multidisciplinary integrated approach. Unfortunately, for many years, the interventions in the low and middle income countries were largely limited to short-term medical missions, not inappropriately nicknamed 'surgical safari', because of negative general and specific characteristics. The negative aspects and the limits of the short-term medical missions can be overcome only by long-term educational programmes. The most suitable and consistent models of long-term educational programmes have been combined and implemented with the personal experience to offer a proposal for a long-term educational project, with the following steps: (i) site selection; (ii) demographic research; (iii) site assessment; (iv) organization of surgical educational teams; (v) regular frequency of surgical educational missions; (vi) programme evolution and maturation; (vii) educational outreach and interactive support. Potential limits of a long-term educational surgical programme are: (i) financial affordability; (ii) basic legal needs; (iii) legal support; (iv) non-profit indemnification. The success should not be measured by the number of successful operations of any given mission, but by the successful operations that our colleagues perform after we leave. Considering that the children in need outnumber by far the people able to provide care, in this humanitarian medicine there should be plenty of room for cooperation rather than competition. The main goal should be to provide teaching to local staff and implement methods and techniques to support the improvement of the care of the patients in the long run. This review focuses on the organization of paediatric cardiac activities in the emerging economies, but 'the less privileged parts of the world' can be anywhere, not necessarily limited to economic constraints. Lack of diversity because of social, intellectual, educational and professional growth, the last consisting in cultural stagnation, is responsible for the lack of scientific progress and development. © The Author 2016. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.

Extending the basic function of lattice oxygen in lepidocrocite titanate - The conversion of intercalated fatty acid to liquid hydrocarbon fuels

NASA Astrophysics Data System (ADS)

Maluangnont, Tosapol; Arsa, Pornanan; Sooknoi, Tawan

2017-12-01

We report herein the basicity of the external and internal lattice oxygen (OL) in lepidocrocite titanates with respect to CO2 and palmitic acid, respectively. Several compositions have been tested with different types of the metal M aliovalently (co)substituted for Ti, K0.8[MyTi2-y]O4 (M = Li, Mg, Fe, Co, Ni, Cu, Zn, Cu/Ni and Cu/Zn). The low CO2 desorption peak temperature (70-100 °C) suggests that the external OL sites are weakly basic similar to TiO2. However, the internal OL sites are sufficiently basic to deprotonate palmitic acid, forming the intercalated potassium palmitate at the interlayer spaces. The latter serves as a two-dimensional (2D) molecular reactor for the production of liquid hydrocarbon fuels via deoxygenation under atmospheric N2. A relationship has been observed between the yield of the liquid products vs the partial charge of the lattice oxygen (δO). Since the deoxygenation pathway is highly dependent on the metal substitution, the redox-active sites might also play some roles. The co-substituted K0.8[Cu0.2Ni0.2]Ti1.6O4 produced 68.0% yield of the liquid products, with 51% saturated and 15% unsaturated C15 hydrocarbons at 350 °C.

DEMONSTRATION AND EVALUATION OF INNOVATIVE REMEDIATION TECHNOLOGIES THROUGH THE EPA SITE PROGRAM

EPA Science Inventory

The Superfund Innovative Technology Evaluation (SITE) Program has successfuly promoted the development, commercialization and implementation of innovative hazardous waste treatment technologies for 18 years. SITE offers a mechanism for conducting joint technology demonstration an...

Who Was that Masked Man? Biographical Sites on the Web.

ERIC Educational Resources Information Center

Byerly, Greg; Brodie, Carolyn S.

1999-01-01

Identifies some of the best general biographical sites on the Web and offers examples of some categorized biographical sites. Highlights include Web encyclopedias; presidents; women; scientists; children's literature authors and illustrators; popular culture; and classroom applications. (LRW)

Critical Appraisal of Information on the Web in Practice: Undergraduate Students' Knowledge, Reported Use, and Behaviour

ERIC Educational Resources Information Center

Hogan, Neil; Varnhagen, Connie

2012-01-01

Undergraduates use a wide range of information resources for academic and nonacademic purposes, including web sites that range from credible, peer reviewed, online journal sites, to biased and inaccurate promotional web sites. Students are taught basic critical appraisal skills, but do they apply these skills to make decisions about information in…

A brain-based account of “basic-level” concepts

PubMed Central

Bauer, Andrew James; Just, Marcel Adam

2017-01-01

This study provides a brain-based account of how object concepts at an intermediate (basic) level of specificity are represented, offering an enriched view of what it means for a concept to be a basic-level concept, a research topic pioneered by Rosch and others (Rosch et al., 1976). Applying machine learning techniques to fMRI data, it was possible to determine the semantic content encoded in the neural representations of object concepts at basic and subordinate levels of abstraction. The representation of basic-level concepts (e.g. bird) was spatially broad, encompassing sensorimotor brain areas that encode concrete object properties, and also language and heteromodal integrative areas that encode abstract semantic content. The representation of subordinate-level concepts (robin) was less widely distributed, concentrated in perceptual areas that underlie concrete content. Furthermore, basic-level concepts were representative of their subordinates in that they were neurally similar to their typical but not atypical subordinates (bird was neurally similar to robin but not woodpecker). The findings provide a brain-based account of the advantages that basic-level concepts enjoy in everyday life over subordinate-level concepts: the basic level is a broad topographical representation that encompasses both concrete and abstract semantic content, reflecting the multifaceted yet intuitive meaning of basic-level concepts. PMID:28826947

A brain-based account of "basic-level" concepts.

PubMed

Bauer, Andrew James; Just, Marcel Adam

2017-11-01

This study provides a brain-based account of how object concepts at an intermediate (basic) level of specificity are represented, offering an enriched view of what it means for a concept to be a basic-level concept, a research topic pioneered by Rosch and others (Rosch et al., 1976). Applying machine learning techniques to fMRI data, it was possible to determine the semantic content encoded in the neural representations of object concepts at basic and subordinate levels of abstraction. The representation of basic-level concepts (e.g. bird) was spatially broad, encompassing sensorimotor brain areas that encode concrete object properties, and also language and heteromodal integrative areas that encode abstract semantic content. The representation of subordinate-level concepts (robin) was less widely distributed, concentrated in perceptual areas that underlie concrete content. Furthermore, basic-level concepts were representative of their subordinates in that they were neurally similar to their typical but not atypical subordinates (bird was neurally similar to robin but not woodpecker). The findings provide a brain-based account of the advantages that basic-level concepts enjoy in everyday life over subordinate-level concepts: the basic level is a broad topographical representation that encompasses both concrete and abstract semantic content, reflecting the multifaceted yet intuitive meaning of basic-level concepts. Copyright © 2017 Elsevier Inc. All rights reserved.

Departures from sensible play in computer blackjack.

PubMed

Chau, A W; Phillips, J G; Von Baggo, K L

2000-10-01

Gambling has been viewed as irrational, and even though blackjack offers rational strategies (i.e., Basic [E. Thorp, 1966] and card counting), people exhibit departures from rationality (e.g., "Never Bust" strategies). To determine whether departures from rational behavior reflect ignorance or fatigue, university students were provided with on-line Basic advice while playing a simplified computer blackjack. Although the on-line advice initially affected the totals these players sat on, it was eventually discarded for higher risk strategies. Irrational play did not reflect ignorance or fatigue and was not necessarily conservative. Real fluctuations of odds in blackjack may lead to situations in which Basic is not perceived by players as effective. Because Basic is not a personalized strategy, it seems less likely to be maintained in the face of losses. Players were more optimistic that they might win when utilizing their personalized strategies.

7 CFR 1924.101 - Purpose.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE... CONSTRUCTION AND REPAIR Planning and Performing Site Development Work § 1924.101 Purpose. This subpart establishes the basic Rural Housing Service (RHS) policies for planning and performing site development work...

The social pharmacist: tweeting and posting the way to success.

PubMed

Kaldy, Joanne

2010-01-01

Social networking sites such as Twitter, Facebook, and LinkedIn attract millions of users each day. People of all ages, backgrounds, and interests sign onto these sites daily to share observations, seek answers, offer information and links, talk to friends and family, and network with colleagues. For senior care pharmacists, social networking sites present an opportunity to connect with consumers, hold virtual meetings, manage projects, offer value-added services for current customers, and market to potential clients. Many have joined these online communities and use them regularly. At the same time, some pharmacists are hesitant to use these sites because they don't understand them, are worried about privacy or other issues, or they just don't need them.

The Effect of Using an Educational Website in Achievement of Bachelor Students in the Course of Basic Concepts in Mathematics at Al al-Bayt University

ERIC Educational Resources Information Center

Qudah, Ahmad Hassan

2016-01-01

The study aimed to detect the effect of using an educational site on the Internet in the collection of bachelor's students in the course of basic concepts in mathematics at Al al-Bayt University, and the study sample consisted of all students in the course basic concepts in mathematics in the first semester of the academic year 2014/2015 and the…

Speckle: Friend or foe?

NASA Astrophysics Data System (ADS)

Goodman, Joseph W.

2013-05-01

Speckle appears whenever coherent radiation of any kind is used. We review here the basic properties of speckle, the negative effects it has on imaging systems of various kinds, and the positive benefits it offers in certain nondestructive testing and metrology problems.

Landscape genetics of high mountain frog metapopulations

USGS Publications Warehouse

Murphy, M.A.; Dezzani, R.; Pilliod, D.S.; Storfer, A.

2010-01-01

Explaining functional connectivity among occupied habitats is crucial for understanding metapopulation dynamics and species ecology. Landscape genetics has primarily focused on elucidating how ecological features between observations influence gene flow. Functional connectivity, however, may be the result of both these between-site (landscape resistance) landscape characteristics and at-site (patch quality) landscape processes that can be captured using network based models. We test hypotheses of functional connectivity that include both between-site and at-site landscape processes in metapopulations of Columbia spotted frogs (Rana luteiventris) by employing a novel justification of gravity models for landscape genetics (eight microsatellite loci, 37 sites, n = 441). Primarily used in transportation and economic geography, gravity models are a unique approach as flow (e.g. gene flow) is explained as a function of three basic components: distance between sites, production/attraction (e.g. at-site landscape process) and resistance (e.g. between-site landscape process). The study system contains a network of nutrient poor high mountain lakes where we hypothesized a short growing season and complex topography between sites limit R. luteiventris gene flow. In addition, we hypothesized production of offspring is limited by breeding site characteristics such as the introduction of predatory fish and inherent site productivity. We found that R. luteiventris connectivity was negatively correlated with distance between sites, presence of predatory fish (at-site) and topographic complexity (between-site). Conversely, site productivity (as measured by heat load index, at-site) and growing season (as measured by frost-free period between-sites) were positively correlated with gene flow. The negative effect of predation and positive effect of site productivity, in concert with bottleneck tests, support the presence of source-sink dynamics. In conclusion, gravity models provide a powerful new modelling approach for examining a wide range of both basic and applied questions in landscape genetics.

Chapter 4. Basic considerations for range and wildland revegetation and restoration

Treesearch

Richard Stevens

2004-01-01

Plummer and others (1968) proposed 10 principles to follow when planning and implementing rangeland revegetation programs. These principles - or basic considerations for rangeland managers - are applicable to most sites in the Western United States (Jordan 1981; Merkel and Herbal 1973), and many projects in the Intermountain area have been conducted successfully by...

Taking the School to the Child: An Experiment by Ruchika School Service Wing.

ERIC Educational Resources Information Center

Khurana, Inderjit

1992-01-01

Describes a basic literacy project targeting deprived children in Bhubaneswar, Orissa, India. Considers such program features as the use of 35 slum and public utility centers as sites for teaching basic skills, nutrition, and hygiene; flexible schedules including morning classes for slum children and afternoon and evening classes for working…

Binding of uridine 5'-diphosphate in the "basic patch" of the zinc deacetylase LpxC and implications for substrate binding.

PubMed

Gennadios, Heather A; Christianson, David W

2006-12-26

LpxC is a zinc metalloenzyme that catalyzes the first committed step in the biosynthesis of lipid A, a vital component of the outer membrane of Gram-negative bacteria. Accordingly, the inhibition of LpxC is an attractive strategy for the treatment of Gram-negative bacterial infections. Here, we report the 2.7 A resolution X-ray crystal structure of LpxC from Aquifex aeolicus complexed with uridine 5'-diphosphate (UDP), and the 3.1 A resolution structure of LpxC complexed with pyrophosphate. The X-ray crystal structure of the LpxC-UDP complex provides the first view of interactions likely to be exploited by the substrate UDP group in the "basic patch" of the active site. The diphosphate group of UDP makes hydrogen bond interactions with strictly conserved residue K239 as well as solvent molecules. The ribose moiety of UDP interacts with partially conserved residue E197. The UDP uracil group hydrogen bonds with both the backbone NH group and the backbone carbonyl group of E160, and with the backbone NH group of K162 through an intervening water molecule. Finally, the alpha-phosphate and uracil groups of UDP interact with R143 and R262 through intervening water molecules. The structure of LpxC complexed with pyrophosphate reveals generally similar intermolecular interactions in the basic patch. Unexpectedly, diphosphate binding in both complexes is accompanied by coordination to an additional zinc ion, resulting in the identification of a new metal-binding site termed the E-site. The structures of the LpxC-UDP and LpxC-pyrophosphate complexes provide new insights with regard to substrate recognition in the basic patch and metal ion coordination in the active site of LpxC.

The Vector-Ballot Approach for Online Voting Procedures

NASA Astrophysics Data System (ADS)

Kiayias, Aggelos; Yung, Moti

Looking at current cryptographic-based e-voting protocols, one can distinguish three basic design paradigms (or approaches): (a) Mix-Networks based, (b) Homomorphic Encryption based, and (c) Blind Signatures based. Each of the three possesses different advantages and disadvantages w.r.t. the basic properties of (i) efficient tallying, (ii) universal verifiability, and (iii) allowing write-in ballot capability (in addition to predetermined candidates). In fact, none of the approaches results in a scheme that simultaneously achieves all three. This is unfortunate, since the three basic properties are crucial for efficiency, integrity and versatility (flexibility), respectively. Further, one can argue that a serious business offering of voting technology should offer a flexible technology that achieves various election goals with a single user interface. This motivates our goal, which is to suggest a new "vector-ballot" based approach for secret-ballot e-voting that is based on three new notions: Provably Consistent Vector Ballot Encodings, Shrink-and-Mix Networks and Punch-Hole-Vector-Ballots. At the heart of our approach is the combination of mix networks and homomorphic encryption under a single user interface; given this, it is rather surprising that it achieves much more than any of the previous approaches for e-voting achieved in terms of the basic properties. Our approach is presented in two generic designs called "homomorphic vector-ballots with write-in votes" and "multi-candidate punch-hole vector-ballots"; both of our designs can be instantiated over any homomorphic encryption function.

A German Geophysics School Project First steps to bring geophysical topics to schoolclasses

NASA Astrophysics Data System (ADS)

Schneider, S.

2002-12-01

In Germany Geophysics is a science with almost none or a bad reputation. People do not know to distinguish between Geophysics, Geography and Geology. In order to change the public view on Geosciences, a,School Project Geophysics' is going to be created at the Institute of Meteorology and Geophysics, Johann Wolfgang Goethe University, Frankfurt, which will offer geophysical ideas, methodes and scientific results to schoolclasses. After researches like PISA or TIMSS (third international Math and Nature-Science test) new concepts in education will be required. Interdisciplinary tasks are demanded by national and international commissions.\\The,School Project Geophysics' will be created to bring geophysical themes and results of scientific research into schools. One Day- or one Week-Workshops will help to publish geophysical contents in close cooperation with Physics - and Geography - teachers.\\Hands-on experiments (for advanced pupils) like refraction-Seismics or Magnetic measurements will lead students closer to scientific work and will help to establish personal interests in Earthsciences. Working with personally produced datasets will show the basics of inversion theory and point out the difficulties in creating models. Boundaries of data interpretation (the plurality of variables needed) will teach the school children to see scientific and statistic predictions and declarations more criticaly. Animations and Videos will present global examples (for example of volcanoes or Earthquakes) and lead over to regional sites. Excursions to these sites will help to show fieldwork methods and its problems and will convince to take a different look on topography and landscapes.\\All necessary utilities (Animations, Videos, Pictures and foils) will be offered to teachers in an online-data base which will be installed and managed by the project. Teachers and pupils might get easily into contact with Scientists to discuss geoscientific items. Further on extensions to geographic and geologic topics could be additional targets to this project. A poster will show the structure of one examplary workshop. This poster might stimulate to discuss experiences and further ideas.

MNA TO ACHIEVE SITE OBJECTIVES: BACK TO BASICS

EPA Science Inventory

The U.S. EPA recognizes a three-tiered approach to evaluate site specific data in support of monitored natural attenuation (1) historical groundwater and/or soil chemistry data that demonstrate a clean and meaningful trend of decreasing contaminant mass and/or concentration over ...

Air demand estimation in bottom outlets with the particle finite element method. Susqueda Dam case study

NASA Astrophysics Data System (ADS)

Salazar, Fernando; San-Mauro, Javier; Celigueta, Miguel Ángel; Oñate, Eugenio

2017-07-01

Dam bottom outlets play a vital role in dam operation and safety, as they allow controlling the water surface elevation below the spillway level. For partial openings, water flows under the gate lip at high velocity and drags the air downstream of the gate, which may cause damages due to cavitation and vibration. The convenience of installing air vents in dam bottom outlets is well known by practitioners. The design of this element depends basically on the maximum air flow through the air vent, which in turn is a function of the specific geometry and the boundary conditions. The intrinsic features of this phenomenon makes it hard to analyse either on site or in full scaled experimental facilities. As a consequence, empirical formulas are frequently employed, which offer a conservative estimate of the maximum air flow. In this work, the particle finite element method was used to model the air-water interaction in Susqueda Dam bottom outlet, with different gate openings. Specific enhancements of the formulation were developed to consider air-water interaction. The results were analysed as compared to the conventional design criteria and to information gathered on site during the gate operation tests. This analysis suggests that numerical modelling with the PFEM can be helpful for the design of this kind of hydraulic works.

Long-term characterization, lagoon treatment and migration potential of landfill leachate: a case study in an active Italian landfill.

PubMed

Frascari, D; Bronzini, F; Giordano, G; Tedioli, G; Nocentini, M

2004-01-01

The elaboration of 10 years of monitoring of leachate quality and quantity, leachate treatment and degree of contamination of soil and surface waters at the Tre Monti site--an active, 4-million-m(3) landfill in Northern Italy--is presented in this study. A hydrological model of leachate production is applied, with a good match of the experimental data. The concentrations of all leachate components except sulfate are characterized by fluctuations over a constant or increasing value. Different ways of interpreting leachate quality data are discussed; the elaboration indicates that the pollutant load on the leachate treatment facility will remain basically constant as long as waste will be added to the landfill. The analysis of the data relative to 10 years of leachate pre-treatment in the adjoining, non-aerated lagoon system indicates that a significant removal is achieved for most leachate components; the operational conditions of the plant are described, and the removal mechanisms are discussed. Finally, the potential for contamination of soil and surface waters is examined by analyzing long-term quality trends of the sub-superficial waters sampled near the lagoons and by means of an analytical campaign conducted on clay cores sampled near and underneath the treatment ponds. The experimental values indicate that the clay layer located under the entire site offers an effective barrier to the migration of leachate contaminants.

Simplifying the Analysis of Data from Multiple Heliophysics Instruments and Missions

NASA Astrophysics Data System (ADS)

Bazell, D.; Vandegriff, J. D.

2014-12-01

Understanding the intertwined plasma, particles and fields connecting the Sun and the Earth requires combining data from many diverse sources, but there are still many technological barriers that complicate the merging of data from different instruments and missions. We present an emerging data serving capability that provides a uniform way to access heterogeneous and distributed data. The goal of our data server is to provide a standardized data access mechanism that is identical for data of any format and layout (CDF, custom binary, FITS, netCDF, CSV and other flavors of ASCII, etc). Data remain in their original format and location (i.e., at instrument team sites or existing data centers), and our data server delivers a dynamically reformatted view of the data. Scientists can then use tools (clients that talk to the server) that offer a single interface for browsing, analyzing or downloading many different contemporary and legacy heliophysics data sets. Our current server accesses many CDF data resources at CDAWeb, as well as multiple other instrument team sites. Our webservice will be deployed on the Amazon Cloud at http://datashop.elasticbeanstalk.com/. Two basic clients will also be demonstrated: one in Java and one in IDL. Python, Perl, and Matlab clients are also planned. Complex missions such as Solar Orbiter and Solar Probe Plus will benefit greatly from tools that enable multi-instrument and multi-mission data comparison.

Outreach Through Action: Using Citizen Science Pathways to Educate and Engage the Public While Collecting Real Data

NASA Astrophysics Data System (ADS)

Wickline, A.

2016-02-01

Citizens in Lewes, DE monitor local waterways by collecting physical and chemical data and checking for harmful algal blooms since 1991 through the University of Delaware Citizen Monitoring Program (UD CMP). This effort has produced lengthy time series for some sites dating back to 1991, as well as an engaged cohort of local citizens interested in coastal and estuarine processes. Though their primary goal is to monitor for conditions that could potentially be harmful to human and aquatic health, we saw an opportunity to reach out and expand their efforts by asking these citizens to sample the zooplankton community, providing more ecological context for their data. Over the past year, we have worked to engage this group through a series of talks and trainings. We explained the basics of zooplankton dynamics in our region, recruited volunteers to collect zooplankton at their sites, and worked with them to analyze their data. This small pilot project exemplifies the dual benefits of citizen science programs: collecting credible data while provided people with non-science backgrounds a chance to learn science through a hands-on project. The interactions with researchers and opportunities to work with real data offer citizens the one of the most robust science experiences, going beyond those provided by attending lab open houses or listening to talks.

Astrophysics Source Code Library Enhancements

NASA Astrophysics Data System (ADS)

Hanisch, R. J.; Allen, A.; Berriman, G. B.; DuPrie, K.; Mink, J.; Nemiroff, R. J.; Schmidt, J.; Shamir, L.; Shortridge, K.; Taylor, M.; Teuben, P. J.; Wallin, J.

2015-09-01

The Astrophysics Source Code Library (ASCL)1 is a free online registry of codes used in astronomy research; it currently contains over 900 codes and is indexed by ADS. The ASCL has recently moved a new infrastructure into production. The new site provides a true database for the code entries and integrates the WordPress news and information pages and the discussion forum into one site. Previous capabilities are retained and permalinks to ascl.net continue to work. This improvement offers more functionality and flexibility than the previous site, is easier to maintain, and offers new possibilities for collaboration. This paper covers these recent changes to the ASCL.

Stability of choice in the honey bee nest-site selection process.

PubMed

Nevai, Andrew L; Passino, Kevin M; Srinivasan, Parthasarathy

2010-03-07

We introduce a pair of compartment models for the honey bee nest-site selection process that lend themselves to analytic methods. The first model represents a swarm of bees deciding whether a site is viable, and the second characterizes its ability to select between two viable sites. We find that the one-site assessment process has two equilibrium states: a disinterested equilibrium (DE) in which the bees show no interest in the site and an interested equilibrium (IE) in which bees show interest. In analogy with epidemic models, we define basic and absolute recruitment numbers (R(0) and B(0)) as measures of the swarm's sensitivity to dancing by a single bee. If R(0) is less than one then the DE is locally stable, and if B(0) is less than one then it is globally stable. If R(0) is greater than one then the DE is unstable and the IE is stable under realistic conditions. In addition, there exists a critical site quality threshold Q(*) above which the site can attract some interest (at equilibrium) and below which it cannot. We also find the existence of a second critical site quality threshold Q(**) above which the site can attract a quorum (at equilibrium) and below which it cannot. The two-site discrimination process, in which we examine a swarm's ability to simultaneously consider two sites differing in both site quality and discovery time, has a stable DE if and only if both sites' individual basic recruitment numbers are less than one. Numerical experiments are performed to study the influences of site quality on quorum time and the outcome of competition between a lower quality site discovered first and a higher quality site discovered second. 2009 Elsevier Ltd. All rights reserved.

Government Activities to Detect, Deter and Disrupt Threats Enumerating from the Dark Web

DTIC Science & Technology

2017-06-09

the surface selling web website, the Silk Road site offered a variety of illegal goods and served as a grant for the customer transaction. The...order to degrade human prosperity. Tor network, besides offering legal anonymity, services is an infrastructure for illicit online services which are... customer ordered illegal goods from the website located on the dark web and paid in Bitcoins. The money stays on the site wallet until the customer

Library Web Site Administration: A Strategic Planning Model For the Smaller Academic Library

ERIC Educational Resources Information Center

Ryan, Susan M.

2003-01-01

Strategic planning provides a useful structure for creating and implementing library web sites. The planned integration of a library's web site into its mission and objectives ensures that the library's community of users will consider the web site one of the most important information tools the library offers.

SITEQUAL v2.0—a Fortran program to determine bottomland hardwood site quality

Treesearch

Don C. Bragg

2017-01-01

SITEQUAL is a computerized expert system that uses a number of easily determined soil conditions associated with physical structure, available moisture, available nutrients, and aeration to estimate site index for 14 southern hardwood species. The original program was written in the Basic language by Harrington and Casson (1986) based on the field methods for site...

Analysis of governmental Web sites on food safety issues: a global perspective.

PubMed

Namkung, Young; Almanza, Barbara A

2006-10-01

Despite a growing concern over food safety issues, as well as a growing dependence on the Internet as a source of information, little research has been done to examine the presence and relevance of food safety-related information on Web sites. The study reported here conducted Web site analysis in order to examine the current operational status of governmental Web sites on food safety issues. The study also evaluated Web site usability, especially information dimensionalities such as utility, currency, and relevance of content, from the perspective of the English-speaking consumer. Results showed that out of 192 World Health Organization members, 111 countries operated governmental Web sites that provide information about food safety issues. Among 171 searchable Web sites from the 111 countries, 123 Web sites (71.9 percent) were accessible, and 81 of those 123 (65.9 percent) were available in English. The majority of Web sites offered search engine tools and related links for more information, but their availability and utility was limited. In terms of content, 69.9 percent of Web sites offered information on foodborne-disease outbreaks, compared with 31.5 percent that had travel- and health-related information.

Back to Basics.

ERIC Educational Resources Information Center

May, Abigail

1998-01-01

Offers some key business principles with the hope of helping educational facilities managers improve their operations. Looks at customer service, disparate databases, technological concerns, the mission of facility management, how to improve the bottom line, staffing ideas, future planning, and management suggestions. Lists seven habits of…

Citings on the Educational Horizon

ERIC Educational Resources Information Center

Mathies, Lorraine

1975-01-01

Article reviewed programs designed to help blind persons take advantage of information not in print form, programs which offer information on careers, programs designed to foster private sponsorship of basic research expeditions, and programs that eliminate social bias in educational materials. (Author/RK)

Freedom of Speech: A Selected, Annotated Basic Bibliography.

ERIC Educational Resources Information Center

Tedford, Thomas L.

Restricted to books on freedom of speech, this annotated bibliography offers a list of 38 references pertinent to the subject. Also included is a list of 18 ERIC documents on freedom of speech, and information on how to order them. (JC)

Kansas Students Enjoy Summertime "Mountain Ventures"

ERIC Educational Resources Information Center

Highfill, Kenneth M.

1974-01-01

Describes an elective biology program offered at Lawrence High School (Kansas) that emphasizes basic field biology, ecology, conservation, camping, first aid, mountaineering, and map reading. Groups of students spend two weeks in the Rocky Mountains developing knowledge and skills in these areas. (JR)

48 CFR 17.206 - Evaluation.

Code of Federal Regulations, 2011 CFR

2011-10-01

... contracting officer. An example of a circumstance that may support a determination not to evaluate offers for... 17.206 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION CONTRACTING METHODS AND CONTRACT TYPES SPECIAL CONTRACTING METHODS Options 17.206 Evaluation. (a) In awarding the basic contract...

Conceptualizing Nanoscale

ERIC Educational Resources Information Center

Tretter, Thomas

2006-01-01

Nanotechnology is an emergent technology that holds much promise and excitement. The ability to control and manipulate matter at the most basic level--atoms and molecules--offers possibilities that transcend traditional science discipline boundaries. This interdisciplinary nature of nanotechnology provides many avenues for teachers to connect the…

Community Outreach--A Definition.

ERIC Educational Resources Information Center

Ott, Eleanor

Richland College's (Dallas, Texas) Human Resources Development Center (HRDC) offers many valuable non-instructional services to all members of the community, without requiring college enrollment. Services which have been requested have fallen into five basic categories: individual personal counseling, group counseling, family counseling,…

Mathematics and Demography.

ERIC Educational Resources Information Center

Schwartz, Richard

1992-01-01

Suggests that teachers use mathematics problems related to the "1992 World Population Data Sheet" to teach students about such population-related issues as hunger, resource scarcity, poverty, and pollution. Offers sample problems involving percents, ratios, basic calculations, sequences, variability, graphs, averages, and correlation. Includes a…

Putting the Information back into Yearbook Graphics.

ERIC Educational Resources Information Center

Konkle, Bruce E.

1998-01-01

Outlines three steps to strengthen the use of information graphics ("infographics") in yearbooks. Discusses researching infographics, creativity in designing them, and their production. Offers several samples. Notes the five basic elements of an infographic package, and lists sources on them. (SR)

Site Specific Management of Cotton Production in the United States

USDA-ARS?s Scientific Manuscript database

Site-specific management or precision agriculture, as it is evolving in large-scale crop production, offers promising new methods for managing cotton production for optimized yields, maximized profitability, and minimized environmental pollution. However, adaptation of site-specific theory and meth...

Selective carbon dioxide sorption by a new breathing three-dimensional Zn-MOF with Lewis basic nitrogen-rich channels.

PubMed

Kim, Hyun-Chul; Huh, Seong; Lee, Do Nam; Kim, Youngmee

2018-04-03

Lewis basic heteroatoms orderly located inside the well-defined channels of metal-organic frameworks (MOFs) are potentially ideal active sites for selective gas sorption and catalysis. To develop functional MOFs with Lewis basic sites inside channels, a new C2h-symmetric dicarboxylate-based bridging ligand, 3,3'-(pyrazine-2,5-diyl)dibenzoic acid (3,3'-PDBA), was prepared by a Suzuki coupling reaction. Subsequently, two new Zn-MOFs containing the C2h-symmetric 3,3'-PDBA bridging ligand and two different bis(pyridyl)-based pillars, 1,2-bis(4-pyridyl)ethane (bpa) or 1,2-bis(4-pyridyl)ethylene (bpe), were prepared through a thermal reaction in N,N-dimethylformamide (DMF). The resulting two Zn-MOFs of the general formula of three-dimensional (3D) [Zn2(μ4-3,3'-PDBA)2(μ2-bpa)]3·(DMF)5(H2O)13 (1) or 3D-like 2D [Zn2(μ4-3,3'-PDBA)2(μ2-bpe)]·(H2O) (2) displayed primitive cubic pcu net and 2D sql net, respectively. Both Zn-MOFs 1 and 2 contain uncoordinated Lewis basic pyrazinyl nitrogen atoms in the frameworks. The solvent-free 1 with flexible bpa linkers only showed a potential porosity of 15.9% by PLATON analysis. Zn-MOF 1 with openly accessible Lewis basic sites exhibited selective sorption of CO2 over N2, H2, and CH4 at low temperature. The adsorption and desorption isotherms for CO2 sorption at 196 K showed phenomenal hysteretic behaviour indicative of a breathing process through an adsorbate-discriminatory gate-opening process toward CO2 at a low gas pressure.

Potential role of fibroblast growth factor in enhancement of fracture healing.

PubMed

Radomsky, M L; Thompson, A Y; Spiro, R C; Poser, J W

1998-10-01

Fibroblast growth factors are present in significant amounts in bone and several studies have suggested that they may be involved in normal fracture healing. It is well established that fibroblast growth factors have mitogenic and angiogenic activity on mesoderm and neuroectoderm derived cells. Of particular interest as a member of the fibroblast growth factor family, basic fibroblast growth factor stimulates mitogenesis, chemotaxis, differentiation, and angiogenesis. It also plays an important role in the development of vascular, nervous, and skeletal systems, promotes the maintenance and survival of certain tissues, and stimulates wound healing and tissue repair. Animal studies have shown that the direct injection of fibroblast growth factor into fresh fractures stimulates callus formation, which provides mechanical stability to the fracture, accelerates healing, and restores competence. The matrix used to present the fibroblast growth factor at the fracture site plays a critical role in the effectiveness of the treatment. The evaluation of injectable basic fibroblast growth factor in a sodium hyaluronate gel for its effectiveness in stimulating fracture healing is described. When applied directly into a freshly created fracture in the rabbit fibula, a single injection of the basic fibroblast growth factor and hyaluronan results in the stimulation of callus formation, increased bone formation, and earlier restoration of mechanical strength at the fracture site. The hyaluronan gel serves as a reservoir that sequesters the basic fibroblast growth factor at the injection site for the length of time necessary to create an environment conducive to fracture healing. It is concluded that basic fibroblast growth factor and sodium hyaluronate act synergistically to accelerate fracture healing and that the combination is suitable for clinical evaluation as a therapy in fracture treatment.

Cost-effectiveness of rapid HCV testing and simultaneous rapid HCV and HIV testing in substance abuse treatment programs

PubMed Central

Schackman, Bruce R.; Leff, Jared A.; Barter, Devra M.; DiLorenzo, Madeline A.; Feaster, Daniel J.; Metsch, Lisa R.; Freedberg, Kenneth A.; Linas, Benjamin P.

2014-01-01

Aims To evaluate the cost-effectiveness of rapid hepatitis C virus (HCV) and simultaneous HCV/HIV antibody testing in substance abuse treatment programs. Design We used a decision analytic model to compare the cost-effectiveness of no HCV testing referral or offer, off-site HCV testing referral, on-site rapid HCV testing offer, and on-site rapid HCV and HIV testing offer. Base case inputs included 11% undetected chronic HCV, 0.4% undetected HIV, 35% HCV co-infection among HIV-infected, 53% linked to HCV care after testing antibody positive, and 67% linked to HIV care. Disease outcomes were estimated from established computer simulation models of HCV (HEP-CE) and HIV (CEPAC). Setting and Participants Data on test acceptance and costs were from a national randomized trial of HIV testing strategies conducted at 12 substance abuse treatment programs in the USA. Measurements Lifetime costs (2011 US dollars) and quality-adjusted life years (QALYs) discounted at 3% annually; incremental cost-effectiveness ratios (ICERs) Findings On-site rapid HCV testing had an ICER of $18,300/QALY compared with no testing, and was more efficient than (dominated) off-site HCV testing referral. On-site rapid HCV and HIV testing had an ICER of $64,500/QALY compared with on-site rapid HCV testing alone. In one and two-way sensitivity analyses, the ICER of on-site rapid HCV and HIV testing remained <$100,000/QALY, except when undetected HIV prevalence was <0.1% or when we assumed frequent HIV testing elsewhere. The ICER remained <$100,000/QALY in approximately 90% of probabilistic sensitivity analyses. Conclusions On-site rapid hepatitis C virus and HIV testing in substance abuse treatment programs is cost-effective at a <$100,000/ quality-adjusted life years threshold. PMID:25291977

NASA/SDSU Geopositional Characterization

NASA Technical Reports Server (NTRS)

Helder, Dennis; Ross, Kenton; Helder, Dennis; Ross, Kentron

2006-01-01

The geolocational accuracy of products from the IKONOS, QuickBird, and OrbView-3 sensors was evaluated using two test sites: one developed in and around Brookings, SD, and one near Stennis Space Center, MS. Both of these relatively flat sites host over 100 ground control points surveyed to an accuracy of approximately 5 cm. They provide robust locations to test the basic geolocational accuracy of a variety of spaceborne and aircraft sensor systems. Imagery of both test sites was acquired by these three sensors in 2004 and in 2005; several products from each sensor, ranging from basic datasets through orthorectified imagery, were analyzed at Stennis Space Center and at South Dakota State University. While direct comparisons between sensors and products are difficult because of differing processing schemes, results indicate that these products tend to display stated levels of accuracy.

Status of the flora and fauna on the Nevada Test Site, 1988. Results of continuing basic environmental monitoring, January--December 1988

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

Hunter, R.B.

1992-06-01

In 1987 the US Department of Energy (DOE) initiated a program to monitor the health of the Nevada Test Site (NTS) plants and animals in support of the National Environmental Protection Act. The program, part of DOE`s Basic Environmental Compliance and Monitoring Program (BECAMP), monitors perennial and ephemeral plants, the more common species of rodents and lizards, and the horses, deer, raptors and other large animals on the NTS. This is a report of data collected on these flora and fauna for the year 1988, the second year of monitoring.

MDB: the Metalloprotein Database and Browser at The Scripps Research Institute

PubMed Central

Castagnetto, Jesus M.; Hennessy, Sean W.; Roberts, Victoria A.; Getzoff, Elizabeth D.; Tainer, John A.; Pique, Michael E.

2002-01-01

The Metalloprotein Database and Browser (MDB; http://metallo.scripps.edu) at The Scripps Research Institute is a web-accessible resource for metalloprotein research. It offers the scientific community quantitative information on geometrical parameters of metal-binding sites in protein structures available from the Protein Data Bank (PDB). The MDB also offers analytical tools for the examination of trends or patterns in the indexed metal-binding sites. A user can perform interactive searches, metal-site structure visualization (via a Java applet), and analysis of the quantitative data by accessing the MDB through a web browser without requiring an external application or platform-dependent plugin. The MDB also has a non-interactive interface with which other web sites and network-aware applications can seamlessly incorporate data or statistical analysis results from metal-binding sites. The information contained in the MDB is periodically updated with automated algorithms that find and index metal sites from new protein structures released by the PDB. PMID:11752342

Glycan Arrays: From Basic Biochemical Research to Bioanalytical and Biomedical Applications

NASA Astrophysics Data System (ADS)

Geissner, Andreas; Seeberger, Peter H.

2016-06-01

A major branch of glycobiology and glycan-focused biomedicine studies the interaction between carbohydrates and other biopolymers, most importantly, glycan-binding proteins. Today, this research into glycan-biopolymer interaction is unthinkable without glycan arrays, tools that enable high-throughput analysis of carbohydrate interaction partners. Glycan arrays offer many applications in basic biochemical research, for example, defining the specificity of glycosyltransferases and lectins such as immune receptors. Biomedical applications include the characterization and surveillance of influenza strains, identification of biomarkers for cancer and infection, and profiling of immune responses to vaccines. Here, we review major applications of glycan arrays both in basic and applied research. Given the dynamic nature of this rapidly developing field, we focus on recent findings.

Tools to Use in an Information Technology Class--and Best of All They Are FREE!

ERIC Educational Resources Information Center

Swanson, Dewey; Gusev, Dmitri A.

2016-01-01

Purdue Polytechnic has several locations in the state of Indiana offering students a chance to get a Purdue degree. The Computer and Information Technology (CIT) department offers the CIT degree at three sites in Indiana: Anderson, Columbus and Kokomo. CIT offers several potential majors including Cybersecurity, Network Engineering, Systems…

Cone beam computed tomography: basics and applications in dentistry.

PubMed

Venkatesh, Elluru; Elluru, Snehal Venkatesh

2017-01-01

The introduction of cone beam computed tomography (CBCT) devices, changed the way oral and maxillofacial radiology is practiced. CBCT was embraced into the dental settings very rapidly due to its compact size, low cost, low ionizing radiation exposure when compared to medical computed tomography. Alike medical CT, 3 dimensional evaluation of the maxillofacial region with minimal distortion is offered by the CBCT. This article provides an overview of basics of CBCT technology and reviews the specific application of CBCT technology to oral and maxillofacial region with few illustrations.

Application of basic physics principles to clinical neuroradiology: differentiating artifacts from true pathology on MRI.

PubMed

Hakky, Michael; Pandey, Shilpa; Kwak, Ellie; Jara, Hernan; Erbay, Sami H

2013-08-01

This article outlines artifactual findings commonly encountered in neuroradiologic MRI studies and offers clues to differentiate them from true pathology on the basis of their physical properties. Basic MR physics concepts are used to shed light on the causes of these artifacts. MRI is one of the most commonly used techniques in neuroradiology. Unfortunately, MRI is prone to image distortion and artifacts that can be difficult to identify. Using the provided case illustrations, practical clues, and relevant physical applications, radiologists may devise algorithms to troubleshoot these artifacts.

Scientists in the courtroom: basic pointers for the expert scientific witness.

PubMed Central

Eaton, D L; Kalman, D

1994-01-01

The need for expert and unbiased participation in legal proceedings by physicians, industrial hygienists, toxicologists, environmental scientists, regulators, and similar professionals is hampered by lack of familiarity with the requirements of expert testimony and lack of opportunities for professional training in this activity. Drawing on material developed in a continuing education course offered by the University of Washington, we describe the role and process of being an expert witness and provide basic information regarding good professional practices pertaining to the testifying expert role. PMID:7895706

An implementation and analysis of the Abstract Syntax Notation One and the basic encoding rules

NASA Technical Reports Server (NTRS)

Harvey, James D.; Weaver, Alfred C.

1990-01-01

The details of abstract syntax notation one standard (ASN.1) and the basic encoding rules standard (BER) that collectively solve the problem of data transfer across incompatible host environments are presented, and a compiler that was built to automate their use is described. Experiences with this compiler are also discussed which provide a quantitative analysis of the performance costs associated with the application of these standards. An evaluation is offered as to how well suited ASN.1 and BER are in solving the common data representation problem.

Through the looking glass: Basics and principles of reflectance confocal microscopy.

PubMed

Que, Syril Keena T; Fraga-Braghiroli, Naiara; Grant-Kels, Jane M; Rabinovitz, Harold S; Oliviero, Margaret; Scope, Alon

2015-08-01

Reflectance confocal microscopy (RCM) offers high-resolution, noninvasive skin imaging and can help avoid obtaining unnecessary biopsy specimens. It can also increase efficiency in the surgical setting by helping to delineate tumor margins. Diagnostic criteria and several RCM algorithms have been published for the differentiation of benign and malignant neoplasms. We provide an overview of the basic principles of RCM, characteristic RCM features of normal skin and cutaneous neoplasms, and the limitations and future directions of RCM. Copyright © 2015 American Academy of Dermatology, Inc. Published by Elsevier Inc. All rights reserved.

Incorporating Applied Learning Techniques of Basic Skills into the Secondary Vocational Education Curriculum. Final Report.

ERIC Educational Resources Information Center

Jonesboro School District 1, AR.

The Jonesboro Area Vocational High School was the Arkansas pilot site for the Southern Regional Education Board (SREB) initiative to improve the basic competencies of high school vocational students. The project aimed to revise vocational courses to incorporate academic content, to revise course requirements, and to encourage vocational and…

Trust Territory of the Pacific Islands Adult Basic Education Program. Evaluation Report, Fiscal Year 1979.

ERIC Educational Resources Information Center

McCune, Donald A.

The Adult Basic Education (ABE) program conducted by the Trust Territory of the Pacific Islands was evaluated. Data were collected via staff interviews and record reviews during site visits at ABE facilities located in five of six district comprising the Trust Territory. Focus of the evaluation activities was on program administration,…

107. Air defense command "master plan, basic mission plan," RCA ...

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

107. Air defense command "master plan, basic mission plan," RCA Service Company tab no. F-1, sheet 2 of 2, dated 1 June, 1963. - Clear Air Force Station, Ballistic Missile Early Warning System Site II, One mile west of mile marker 293.5 on Parks Highway, 5 miles southwest of Anderson, Anderson, Denali Borough, AK

Clinical Considerations of Focal Drug Delivery in Cancer Treatment.

PubMed

Harris, Jamie; Klonoski, Samuel C; Chiu, Bill

2017-01-01

According to the US Center for Disease Control, cancer deaths are the second most common cause of mortality in both adults and children. Definitive treatment of solid tumors involves surgical resection with or without systemic chemotherapy and radiation. The advent of local drug delivery presents a unique treatment modality that can offer substantial benefits in cancer management. Three main phases in solid tumor management exist for the treating physician: initial diagnosis with tissue biopsy, surgical resection with or without chemotherapy, and management of metastatic disease. A literature review of both basic science as well as clinical trials using local drug delivery strategies in the management of solid tumors was done on PubMed. These were then further divided into the categories of initial tissue biopsy intervention, surgical resection, and management of metastatic disease. A total of 27 articles were review that included both pre-clinical as well as clinical investigation of local drug delivery therapies in the treatment of solid tumors. Treatments such as MRI guided therapies, FDA approved local therapies for intracranial gliomas as well as local therapy for single site metastatic disease were identified. This review focuses the current state of local drug delivery in the treatment of solid tumors in both the pre-clinical as well as clinical investigation settings. Local drug delivery therapy offers an exciting new treatment modality for solid malignancies. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

What do Internet-based alcohol treatment websites offer?

PubMed

Toll, Benjamin A; Sobell, Linda C; D'Arienzo, Justin; Sobell, Mark B; Eickleberry-Goldsmith, Lori; Toll, Heather J

2003-12-01

The Internet was searched for websites that advertised or provided treatment or help for alcohol problems. Websites were evaluated for the types of treatment offered and whether the treatment had an empirical basis. While a wide range of treatments were advertised, very few websites offered online services. In addition, very few sites provided or advertised alcohol treatment programs that were empirically based. Recommendations for future Internet-based health care and treatment are offered.

Introducing Economics.

ERIC Educational Resources Information Center

Federal Reserve Bank of Boston, MA.

The booklet outlines and presents examples of basic economics concepts. Objectives are to help elementary and secondary teachers introduce economic concepts in the classroom and to help teachers grasp some of the fundamentals of economics. The document is divided into seven sections. Each section presents concepts, offers three supporting…

The Dark Side of Nuclear Arms Education.

ERIC Educational Resources Information Center

Jungerman, Nancy K.; Jungerman, John A.

1985-01-01

Outlines a course (offered jointly by physics and applied science departments) which focuses on basic physics and nuclear war effects. Due to the emotional impact of issues discussed in the course, faculty implemented a plan which included the use of counseling professionals. (DH)

College Press and Student Fit.

ERIC Educational Resources Information Center

Neumann, William

Six generalizations are offered regarding the collective requirements and expectations that colleges and universities impose on, or expect of, their students. (1) Colleges and universities in varying degrees expect and require students to demonstrate "basic academic skills" in reading, writing, and mathematics. Students must also learn…

Consumer Protection in the Expansion of Clinical Neuropsychology.

ERIC Educational Resources Information Center

Malec, James F.

1992-01-01

Responses to previous four articles on integration of counseling psychology and neuropsychology. Contends that articles provide persuasive arguments for offering basic coursework in neuropsychology in counseling psychology doctoral programs. Raises concern that expanded training in neuropsychology may result in minimal training being…

Gestalt Therapy Interventions for Group Counseling

ERIC Educational Resources Information Center

Passons, William R.

1972-01-01

The author offers a brief introduction to some of the basic tenets of Gestalt therapy, noting goals that are similar to those in counseling theories. He also suggests several interventions from Gestalt therapy to be considered for group counseling and discusses their applications. (Author)

Creating Effective Type for the Classroom.

ERIC Educational Resources Information Center

Fitzsimons, Dennis

1989-01-01

Defines basic typographic terminology and offers two classroom projects using microcomputers to create and use type. Discusses typeface, type families, type style, type size, and type font. Examples of student projects that include the creation of bulletin board displays and page-size maps. (KO)

Curriculum Guide for Adult Education Teachers.

ERIC Educational Resources Information Center

Hammett, Earl Lee

This curriculum guide for teachers of adult education is divided into three parts. The first offers an overview of adult basic education, the teacher as counselor, testing and evaluation, instructional procedures--physical environment and classroom management, techniques providing variety in instruction--discussions, demonstrations, projects,…

Should You Know How to Do Marketing, Advertising, & Public Relations Writing?

ERIC Educational Resources Information Center

Sides, Charles H.

1992-01-01

Argues that technical writers who develop broader writing skills prove to be more valuable to their employers during periods of economic downturn. Offers an overview of the basic skills needed to write marketing, advertising, and public relations documents. (PRA)

Sanitizing "Indians" in America's Thanksgiving Story

ERIC Educational Resources Information Center

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

2016-01-01

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

The Basics of Exercising the Mind and Body.

ERIC Educational Resources Information Center

Leppo, Marjorie L.; Davis, Diane; Crim, Bruce

2000-01-01

Examines the link between movement experiences--and their consequences during infancy--and cognitive development. Explains how movement stimulates cognitive development, the role of aerobic activity, and the importance of skill development. Offers suggestions for enhancing preschool motor learning experiences, practicing movement fundamentals,…

Internet Presentation of Departments of Pediatric Surgery in Germany and Their Compliance with Recommended Criteria for Promoting Services and Offering Professional Information for Patients.

PubMed

Farhat, Naim; Zoeller, Christoph; Petersen, Claus; Ure, Benno

2016-08-01

Introduction The presentation of health institutions in the internet is highly variable concerning marketing features and medical information. We aimed to investigate the structure and the kind of information provided on the Web sites of all departments of pediatric surgery in Germany. Furthermore, we aimed to identify the degree to which these Web sites comply with internet marketing recommendations for generating business. Method The Web sites of all pediatric surgery units referred to as departments on the official Web site of the German Society of Pediatric Surgery (GSPS) were assessed. The search engine Google was used by entering the terms "pediatric surgery" and the name of the city. Besides general data eight content characteristics focusing on ranking, accessibility, use of social media, multilingual sites, navigation options, selected images, contact details, and medical information were evaluated according to published recommendations. Results A total of 85 departments of pediatric surgery were included. On Google search results 44 (52%) ranked number one and 34 (40%) of the department's homepages were accessible directly through the homepage link of the GSPS. A link to own digital and/or social media was offered on 11 (13%) homepages. Nine sites were multilingual. The most common navigation bar item was clinical services on 74 (87%) homepages. Overall, 76 (89%) departments presented their doctors and 17 (20%) presented other staff members with images of doctors on 53 (62%) and contact data access from the homepage on 68 (80%) Web sites. On 25 (29%) Web sites information on the medical conditions treated were presented, on 17 (20%) details of treating concepts, and on 4 (5%) numbers of patients with specific conditions treated in the own department per year. Conclusion We conclude that numerous of the investigated online presentations do not comply with recommended criteria for offering professional information for patients and for promoting services. Only less than one-third of the departments of pediatric surgery in Germany offer information about the medical conditions they treat. Features, which may influence the decision of patients and parents such as ranking, accessibility, use of social media, multilingual sites, navigation options, selected images, and contact information were differently lacking on many Web sites. Georg Thieme Verlag KG Stuttgart · New York.

A hybrid model of mathematics support for science students emphasizing basic skills and discipline relevance

NASA Astrophysics Data System (ADS)

Jackson, Deborah C.; Johnson, Elizabeth D.

2013-09-01

The problem of students entering university lacking basic mathematical skills is a critical issue in the Australian higher-education sector and relevant globally. The Maths Skills programme at La Trobe University has been developed to address under preparation in the first-year science cohort in the absence of an institutional mathematics support centre. The programme was delivered through first-year science and statistics subjects with large enrolments and focused on basic mathematical skills relevant to each science discipline. The programme offered a new approach to the traditional mathematical support centre or class. It was designed through close collaboration between science subject coordinators and the project leader, a mathematician, and includes resources relevant to science and mathematics questions written in context. Evaluation of the programme showed it improved the confidence of the participating students who found it helpful and relevant. The programme was delivered through three learning modes to allow students to select activities most suitable for them, which was appreciated by students. Mathematics skills appeared to increase following completion of the programme and student participation in the programme correlated positively and highly with academic grades in their relevant science subjects. This programme offers an alternative model for mathematics support tailored to science disciplines.

The 21st Century Teachers' Guide to Recommended Internet Sites. Neal-Schuman NetGuide Series [with CD-ROM].

ERIC Educational Resources Information Center

DiGeorgio, Marvin; Lesage, Sylvia

This book is a practical Internet guide designed to help teachers and students at all levels and in all academic disciplines discover a selection of educational sites from around the world. More than 400 sites are described and organized by academic discipline, and these sites offer links to thousands of other educational sites on the Internet.…

Improving influenza vaccination rates in the workplace: a randomized trial.

PubMed

Nowalk, Mary Patricia; Lin, Chyongchiou J; Toback, Seth L; Rousculp, Matthew D; Eby, Charles; Raymund, Mahlon; Zimmerman, Richard K

2010-03-01

To minimize absenteeism resulting from influenza, employers frequently offer on-site influenza vaccination to employees. Yet the level of uptake of vaccine is low among working adults. This study was designed to increase workplace influenza vaccination rates by offering both a choice of intranasal (LAIV) and injectable (TIV) influenza vaccines to eligible employees, and an incentive for being vaccinated, and by increasing awareness of the vaccine clinic. This study used a stratified randomized cluster trial. A total of 12,222 employees in 53 U.S. companies with previous influenza vaccine clinics were examined. Control sites advertised and offered vaccine clinics as previously done. Choice sites offered LAIV or TIV and maintained their previous advertising level but promoted the choice of vaccines. Choice Plus sites increased advertising and promoted and offered a choice of vaccines and a nominal incentive. These included vaccination rates among eligible employees. Hierarchic linear modeling (HLM) was used to determine factors associated with vaccination. The overall vaccination rate increased from 39% in 2007-2008 to 46% in 2008-2009 (p<0.001). The difference in vaccination rates for LAIV was 6.5% for Choice versus Control and 9.9% for Choice Plus versus Control (both p<0.001). Rates of TIV increased by 15.9 percentage points in the Choice Plus arm versus Control for workers aged > or =50 years (p=0.024). Rates of TIV did not change in workers aged 18-49 years in either intervention arm or in workers aged > or =50 years in the Choice arm. In HLM analyses, factors significantly associated with increased vaccination were older age, female gender, previous company vaccination rate, and the Choice Plus intervention. An incentive for vaccination, an intensified advertising campaign, and offering a choice of influenza vaccines improved vaccination rates in the workplace. Copyright (c) 2010 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

Prunus rootstocks

USDA-ARS?s Scientific Manuscript database

New clonal Prunus hybrid rootstocks for apricot and plums offer improved adaptation to site related problems including soil borne diseases, waterlogging, calcareous soils and various species of nematodes. Additionally, they offer varying degrees of vigor control compared to standard seedling and clo...

78 FR 56749 - Site Characteristics and Site Parameters for Nuclear Power Plants

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-13

..., ``Geologic Characterization Information,'' (currently titled as ``Basic Geologic and Seismic Information''); Section 2.5.2, ``Vibratory Ground Motion''; Section 2.5.3, ``Surface Deformation'' (currently titled as... the following methods (unless this document describes a different method for submitting comments on a...

Evaluating the quality of Internet information for femoroacetabular impingement.

PubMed

Lee, Simon; Shin, Jason J; Haro, Marc S; Song, Sang H; Nho, Shane J

2014-10-01

The Internet has become a ubiquitous source of medical information for both the patient and the physician. However, the quality of this information is highly variable. We evaluated the quality of Internet information available for femoroacetabular impingement (FAI). Four popular search engines were used to collect 100 Web sites containing information on FAI. Web sites were evaluated based on authorship, various content criteria, and the presence of Health On the Net Code of Conduct (HONcode) certification. By use of a novel evaluation system for quality, Web sites were also classified as excellent, high, moderate, poor, or inadequate and were subsequently analyzed. Web sites were evaluated as a group, followed by authorship type, by HONcode certification, and by quality level. Of the Web sites, 73 offered the ability to contact the author, 91 offered a considerable explanation of FAI, 54 provided surgical treatment options, 58 offered nonsurgical treatment options, 27 discussed possible complications, 11 discussed eligibility criteria, 31 discussed rehabilitation, 67 discussed a differential diagnosis, and 48 included peer-reviewed citations. We categorized 40 Web sites as academic, 33 as private, 9 as industry, 9 as public education, and 9 as blogs. Our novel quality evaluation system classified 16 Web sites as excellent, 18 as high, 17 as moderate, 18 as poor, and 31 as inadequate. Only 8% of all evaluated Web sites contained HONcode certification. We found that the quality of information available on the Internet about FAI was dramatically variable. A significantly large proportion of Web sites were from academic sources, but this did not necessarily indicate higher quality. Sites with HONcode certification showed as much variability in quality as noncertified sites. This study increases clinician competence in the available Internet information about FAI and helps them to confidently guide patients to formulate appropriate medical decisions based on high-quality information. Copyright © 2014 Arthroscopy Association of North America. Published by Elsevier Inc. All rights reserved.

Preliminary report on engineering geology of thirteen tunnel sites, Nevada Test Site

USGS Publications Warehouse

Wilmarth, Verl Richard; McKeown, Francis Alexander; Dobrovolny, Ernest

1958-01-01

Reconnaissance of 13 areas in and adjacent to Nevada Test Site was completed. Of the 13 areas, Forty Mile Canyon, South-central Shoshone Mountain, and Southeast Shoshone Mountain named in order of preference, offer many advantages for carrying on future underground nuclear explosions.

Using the Web To Explore the Great Depression.

ERIC Educational Resources Information Center

Chamberlin, Paul

2001-01-01

Presents an annotated list of Web sites that focus on the Great Depression. Includes the American Experience, American Memory, the National Archives and Records Administration, and the New Deal Network Web sites. Offers additional sites covering topics such as the Jersey homesteads and labor history. (CMK)

Predicting daily use of urban forest recreation sites

Treesearch

John F. Dwyer

1988-01-01

A multiple linear regression model explains 90% of the variance in daily use of an urban recreation site. Explanatory variables include season, day of the week, and weather. The results offer guides for recreation site planning and management as well as suggestions for improving the model.

Japanese medical students' interest in basic sciences: a questionnaire survey of a medical school in Japan.

PubMed

Yamazaki, Yuka; Uka, Takanori; Shimizu, Haruhiko; Miyahira, Akira; Sakai, Tatsuo; Marui, Eiji

2013-02-01

The number of physicians engaged in basic sciences and teaching is sharply decreasing in Japan. To alleviate this shortage, central government has increased the quota of medical students entering the field. This study investigated medical students' interest in basic sciences in efforts to recruit talent. A questionnaire distributed to 501 medical students in years 2 to 6 of Juntendo University School of Medicine inquired about sex, grade, interest in basic sciences, interest in research, career path as a basic science physician, faculties' efforts to encourage students to conduct research, increases in the number of lectures, and practical training sessions on research. Associations between interest in basic sciences and other variables were examined using χ(2) tests. From among the 269 medical students (171 female) who returned the questionnaire (response rate 53.7%), 24.5% of respondents were interested in basic sciences and half of them considered basic sciences as their future career. Obstacles to this career were their original aim to become a clinician and concerns about salary. Medical students who were likely to be interested in basic sciences were fifth- and sixth-year students, were interested in research, considered basic sciences as their future career, considered faculties were making efforts to encourage medical students to conduct research, and wanted more research-related lectures. Improving physicians' salaries in basic sciences is important for securing talent. Moreover, offering continuous opportunities for medical students to experience research and encouraging advanced-year students during and after bedside learning to engage in basic sciences are important for recruiting talent.

CFL3D Version 6.4-General Usage and Aeroelastic Analysis

NASA Technical Reports Server (NTRS)

Bartels, Robert E.; Rumsey, Christopher L.; Biedron, Robert T.

2006-01-01

This document contains the course notes on the computational fluid dynamics code CFL3D version 6.4. It is intended to provide from basic to advanced users the information necessary to successfully use the code for a broad range of cases. Much of the course covers capability that has been a part of previous versions of the code, with material compiled from a CFL3D v5.0 manual and from the CFL3D v6 web site prior to the current release. This part of the material is presented to users of the code not familiar with computational fluid dynamics. There is new capability in CFL3D version 6.4 presented here that has not previously been published. There are also outdated features no longer used or recommended in recent releases of the code. The information offered here supersedes earlier manuals and updates outdated usage. Where current usage supersedes older versions, notation of that is made. These course notes also provides hints for usage, code installation and examples not found elsewhere.

The Relationship of Repeated Technical Assistance Support Visits to the Delivery of Positive Health, Dignity, and Prevention (PHDP) Messages by Healthcare Providers in Mozambique: A Longitudinal Multilevel Analysis.

PubMed

Gutin, Sarah A; Amico, K Rivet; Hunguana, Elsa; Munguambe, António Orlando; Rose, Carol Dawson

Positive health, dignity, and prevention (PHDP) is Mozambique's strategy to engage clinicians in the delivery of prevention messages to their HIV-positive clients. This national implementation strategy uses provider trainings on offering key messages and focuses on intervening on 9 evidence-based risk reduction areas. We investigated the impact of longitudinal technical assistance (TA) as an addition to this basic training. We followed 153 healthcare providers in 5 Mozambican provinces over 6 months to evaluate the impact of on-site, observation-based TA on PHDP implementation. Longitudinal multilevel models were estimated to model change in PHDP message delivery over time among individual providers. With each additional TA visit, providers delivered about 1 additional PHDP message ( P < .001); clinicians and nonclinicians started at about the same baseline level, but clinicians improved more quickly ( P = .004). Message delivery varied by practice sector; maternal and child health sectors outperformed other sectors. Longitudinal TA helped reach the programmatic goals of the PHDP program in Mozambique.

Unifying theoretical framework for deciphering the oxygen reduction reaction on platinum.

PubMed

Huang, Jun; Zhang, Jianbo; Eikerling, Michael

2018-05-07

Rapid conversion of oxygen into water is crucial to the operation of polymer electrolyte fuel cells and other emerging electrochemical energy technologies. Chemisorbed oxygen species play double-edged roles in this reaction, acting as vital intermediates on one hand and site-blockers on the other. Any attempt to decipher the oxygen reduction reaction (ORR) must first relate the formation of oxygen intermediates to basic electronic and electrostatic properties of the catalytic surface, and then link it to parameters of catalyst activity. An approach that accomplishes this feat will be of great utility for catalyst materials development and predictive model formulation of electrode operation. Here, we present a theoretical framework for the multiple interrelated surface phenomena and processes involved, particularly, by incorporating the double-layer effects. It sheds light on the roles of oxygen intermediates and gives out the Tafel slope and exchange current density as continuous functions of electrode potential. Moreover, it develops the concept of a rate determining term, which should replace the concept of a rate determining step for multielectron reactions, and offers a new perspective on the volcano relation of the ORR.

Activation loop targeting strategy for design of receptor-interacting protein kinase 2 (RIPK2) inhibitors.

PubMed

Suebsuwong, Chalada; Pinkas, Daniel M; Ray, Soumya S; Bufton, Joshua C; Dai, Bing; Bullock, Alex N; Degterev, Alexei; Cuny, Gregory D

2018-02-15

Development of selective kinase inhibitors remains a challenge due to considerable amino acid sequence similarity among family members particularly in the ATP binding site. Targeting the activation loop might offer improved inhibitor selectivity since this region of kinases is less conserved. However, the strategy presents difficulties due to activation loop flexibility. Herein, we report the design of receptor-interacting protein kinase 2 (RIPK2) inhibitors based on pan-kinase inhibitor regorafenib that aim to engage basic activation loop residues Lys169 or Arg171. We report development of CSR35 that displayed >10-fold selective inhibition of RIPK2 versus VEGFR2, the target of regorafenib. A co-crystal structure of CSR35 with RIPK2 revealed a resolved activation loop with an ionic interaction between the carboxylic acid installed in the inhibitor and the side-chain of Lys169. Our data provides principle feasibility of developing activation loop targeting type II inhibitors as a complementary strategy for achieving improved selectivity. Copyright © 2018 The Author(s). Published by Elsevier Ltd.. All rights reserved.

Nearest greedy for solving the waste collection vehicle routing problem: A case study

NASA Astrophysics Data System (ADS)

Mat, Nur Azriati; Benjamin, Aida Mauziah; Abdul-Rahman, Syariza; Wibowo, Antoni

2017-11-01

This paper presents a real case study pertaining to an issue related to waste collection in the northern part of Malaysia by using a constructive heuristic algorithm known as the Nearest Greedy (NG) technique. This technique has been widely used to devise initial solutions for issues concerning vehicle routing. Basically, the waste collection cycle involves the following steps: i) each vehicle starts from a depot, ii) visits a number of customers to collect waste, iii) unloads waste at the disposal site, and lastly, iv) returns to the depot. Moreover, the sample data set used in this paper consisted of six areas, where each area involved up to 103 customers. In this paper, the NG technique was employed to construct an initial route for each area. The solution proposed from the technique was compared with the present vehicle routes implemented by a waste collection company within the city. The comparison results portrayed that NG offered better vehicle routes with a 11.07% reduction of the total distance traveled, in comparison to the present vehicle routes.

The Zagora cryptograph

NASA Astrophysics Data System (ADS)

Coucouzeli, A.

A unique lead seal from the well-known eighth century B.C. settlement of Zagora on the island of Andros dramatically confirms and expands our knowledge of the town planning identified at the site and constituting the earliest example of an orthogonal grid plan in the Greek world. The seal in question is decorated with a symbolic design that constitutes a rare representation of the Dioskouroi as part of the constellation Gemini. This design appears to have acted as a cryptograph enciphering the basic mathematical and astronomical principles behind the planning of Zagora. Besides offering us new insights into early Greek settlement planning, the cryptograph seems to reveal an advanced practical competence in mathematics and celestial observation, which was hitherto unsuspected for such an early period. The Zagora cryptograph also suggests that astronomy and mathematics played a crucial role in the strengthening of the ruling elite's power at Zagora in the framework of the rising city-state or polis. The tight interweaving of astronomical, mathematical, architectural and social considerations in the planning of Zagora is an entirely new discovery for Greece, whose implications are far-reaching.

Plasma Assisted ISRU at Mars

NASA Technical Reports Server (NTRS)

Moses, Robert W.; Kuhl, Christopher A.; Templeton, Justin D.

2005-01-01

NASA's exploration goals for Mars and Beyond will require new power systems and in situ resource utilization (ISRU) technologies. Regenerative aerobraking may offer a revolutionary approach for in situ power generation and oxygen harvesting during these exploration missions. In theory, power and oxygen can be collected during aerobraking and stored for later use in orbit or on the planet. This technology would capture energy and oxygen from the plasma field that occurs naturally during hypersonic entry using well understood principles of magnetohydrodynamics and oxygen filtration. This innovative approach generates resources upon arrival at the operational site, and thus greatly differs from the traditional approach of taking everything you need with you from Earth. Fundamental analysis, computational fluid dynamics, and some testing of experimental hardware have established the basic feasibility of generating power during a Mars entry. Oxygen filtration at conditions consistent with spacecraft entry parameters at Mars has been studied to a lesser extent. Other uses of the MHD power are presented. This paper illustrates how some features of regenerative aerobraking may be applied to support human and robotic missions at Mars.

THE AVAILABILITY AND PORTRAYAL OF STIMULANTS OVER THE INTERNET

PubMed Central

Schepis, Ty S.; Marlowe, Douglas B.; Forman, Robert F.

2008-01-01

Purpose To quantify the online availability and portrayal of amphetamine-class prescription stimulants with a focus on those medications commonly prescribed to and abused by adolescents. Methods The Google™ search engine was used in searches to assess the frequency of websites offering to sell controlled stimulants (retail sites) or websites that directly linked to retail sites (portal sites). Also, separate searches evaluated the portrayal of controlled prescription stimulants by the initial 20 websites returned by Google™. Retail and portal website frequency was collected for each search. For searches measuring the portrayal of stimulants, webpages were categorized as pro-abuse, anti-abuse, neutral or other, based on set criteria. Results Sites offering to sell stimulants without a prescription were found for nearly all search terms. Across all searches, the Schedule III stimulants indicated for the treatment of obesity returned more sites offering to sell stimulants without a prescription than Schedule II stimulants indicated for the treatment of ADHD. Internet site portrayal of each stimulant varied. However, sites that contained “methamphetamine” often included anti-abuse information. Discussion The apparent availability of stimulants over the Internet without a prescription indicates the potential for a significant public health problem. The extent to which teens are obtaining these drugs via the Internet remains unclear, but clinicians must be aware of the potential for abuse, concomitant prescription use issues, illicit sources, and diversion of these highly addictive medications. Education of consumers and physicians as well as further governmental interventions is needed to limit the potential scope of this problem. PMID:18407040

An environmental scan of academic pediatric emergency medicine at Canadian medical schools: Identifying variability across Canada.

PubMed

Artz, Jennifer D; Meckler, Garth; Argintaru, Niran; Lim, Roderick; Stiell, Ian G

2018-01-28

To complement our environmental scan of academic emergency medicine departments, we conducted a similar environmental scan of the academic pediatric emergency medicine programs offered by the Canadian medical schools. We developed an 88-question form, which was distributed to pediatric academic leaders at each medical school. The responses were validated via email to ensure that the questions were answered completely and consistently. Fourteen of the 17 Canadian medical schools have some type of pediatric emergency medicine academic program. None of the pediatric emergency medicine units have full departmental status, while nine are divisions, two are sections, and three have no status. Canadian academic pediatric emergency medicine is practised at 13 major teaching hospitals and one specialized pediatric emergency department. There are 394 pediatric emergency medicine faculty members, including 13 full professors and 64 associate professors. Eight sites regularly take pediatric undergraduate clinical clerks, and all 14 provide resident education. Fellowship training is offered at 10 sites, with five offering advanced pediatric emergency medicine fellowship training. Half of the sites have at least one physician with a Master's degree in education, totalling 18 faculty members across Canada. There are 31 clinical researchers with salary support at nine universities. Eleven sites have published peer-reviewed papers (n=423) in the past five years, ranging from two to 102 per site. Annual academic budgets range from $10,000 to $2,607,515. This comprehensive review of academic activities in pediatric emergency medicine across Canada identifies the variability across the country, including the recognition of sites above and below the national average, which may prompt change at individual sites. Sharing these academic practices may inspire sites to provide more support to teachers, educators, and researchers.

A new landscape classification system for monitoring and assessment of pastures

USDA-ARS?s Scientific Manuscript database

Pasturelands in the United States span a broad range of climate, soils, physical sites, and management. Rather than treat each site as a unique entity, this diversity must be classified into basic units for research and management purposes. A similar system based on ecological principles is needed f...

Oak plantation establishment using mechanical, burning, and herbicide treatments

Treesearch

James H. Miller

1993-01-01

Abstract.Mechanical methods, prescribed burning, and herbicide treatments for establishing oak plantations are reviewed, with emphasis on herbicides. Integrated prescriptions for site preparation using these silvicultural tools are outlined for both clearcut forests and old field sites. The basic premise is that intensive cultural treatments will be...

Restoring tropical forests on bauxite mined lands: lessons from the Brazilian Amazon

Treesearch

John A. Parrotta; Oliver H. Knowles

2001-01-01

Restoring self-sustaining tropical forest ecosystems on surface mined sites is a formidable challenge that requires the integration of proven reclamation techniques and reforestation strategies appropriate to specific site conditions, including landscape biodiversity patterns. Restorationists working in most tropical settings are usually hampered by lack of basic...

NASA: Data on the Web.

ERIC Educational Resources Information Center

Galica, Carol

1997-01-01

Provides an annotated bibliography of selected NASA Web sites for K-12 math and science teachers: the NASA Lewis Research Center Learning Technologies K-12 Home Page, Spacelink, NASA Quest, Basic Aircraft Design Page, International Space Station, NASA Shuttle Web Site, LIFTOFF to Space Education, Telescopes in Education, and Space Educator's…

Searching for American Indian Resources on the Internet.

ERIC Educational Resources Information Center

Pollack, Ira; Derby, Amy

This paper provides basic information on searching the Internet and lists World Wide Web sites containing resources for American Indian education. Comprehensive and topical Web directories, search engines, and meta-search engines are briefly described. Search strategies are discussed, and seven Web sites are listed that provide more advanced…

Va-Room: Motorcycle Safety.

ERIC Educational Resources Information Center

Keller, Rosanne

One of a series of instructional materials produced by the Literacy Council of Alaska, this booklet provides information about motorcycle safety. Using a simplified vocabulary and shorter sentences, it offers statistics concerning motorcycle accidents; information on how to choose the proper machine; basic information about the operation of the…

A Homeowner's Guide to Septic Systems.

ERIC Educational Resources Information Center

Sponenberg, Torsten D.; And Others

This booklet provides basic information on septic system use and maintenance. Written for current and prospective homeowners, it offers guidelines for proper operation of household septic systems. In addition, (1) components of individual systems are diagrammatically explained; (2) suggestions for maintenance are outlined; (3) problem areas and…

The Gods of the Copybook Headings: A Caution to Forecasters.

ERIC Educational Resources Information Center

Martino, Joseph P.

1984-01-01

Technological forecasters often fail to recognize the whole range of changing circumstances that may affect their predictions. Drawing on his own broad experience, the author offers basic reminders to those who set out to gauge the direction of future changes in technology. (IM)

Beyond the Virtues-Principles Debate.

ERIC Educational Resources Information Center

Keat, Marilyn S.

1992-01-01

Indicates basic ontological assumptions in the virtues-principles debate in moral philosophy, noting Aristotle's and Kant's fundamental ideas about morality and considering a hermeneutic synthesis of theories. The article discusses what acceptance of the synthesis might mean in the theory and practice of moral pedagogy, offering examples of…

The Peroxidase-Glucose Oxidase Enzyme System in the Undergraduate Laboratory.

ERIC Educational Resources Information Center

Woolridge, Elisa; And Others

1986-01-01

Offers a series of experiments which introduce students to the general principles of enzymology. The experiment demonstrates several basic enzyme properties and the chromatographic exercises provide an analysis of each enzymatic activity. Questions are also presented for extending discussion on the activities. (ML)

Maintaining Research Documents with Database Management Software.

ERIC Educational Resources Information Center

Harrington, Stuart A.

1999-01-01

Discusses taking notes for research projects and organizing them into card files; reviews the literature on personal filing systems; introduces the basic process of database management; and offers a plan for managing research notes. Describes field groups and field definitions, data entry, and creating reports. (LRW)

Competent Systems: Effective, Efficient, Deliverable.

ERIC Educational Resources Information Center

Abramson, Bruce

Recent developments in artificial intelligence and decision analysis suggest reassessing the approaches commonly taken to the design of knowledge-based systems. Competent systems are based on models known as influence diagrams, which graphically capture a domain's basic objects and their interrelationships. Among the benefits offered by influence…

Pashto Reader.

ERIC Educational Resources Information Center

Tegey, Habibullah; Robson, Barbara

This reader is the basic text for a set of instructional materials in Pashto. It consists of 45 authentic passages in Pashto script, each accompanied by background information, a vocabulary list, hints for scanning, comprehension exercises, and notes for detailed rereading. An introductory section offers study suggestions for the student. The…

The Social Justice Perspective

ERIC Educational Resources Information Center

Loewen, Gladys; Pollard, William

2010-01-01

This article shines an important light on the continuing struggle of disabled people for dignity, citizenship rights, and access to the marketplace. Common threads bind the struggle for basic human rights among disenfranchised groups, offer experience and approaches to facilitate change, and move society towards social justice. The philosophy…

Preserving Our Legacy for Future Generations of Educators

ERIC Educational Resources Information Center

Hearn, Colleen Porter; Crabtree, Kacy E.

2008-01-01

Preserving dance history for future generations includes documenting and maintaining the life and work of dance pioneers who today's dance educators can learn from and imitate. This article offers basic guidelines for conducting interviews; preserving valuable documentation, including photographs and recordings; and unearthing forgotten stories…

Understanding Financial Statements. Financial Matters. Board Basics.

ERIC Educational Resources Information Center

McCarthy, John H.; Turner, Robert M.

1998-01-01

This booklet for trustees of higher education institutions offers guidelines to help trustees understand the institution's financial statements. Individual sections describe the three major financial statements and cover topics such as: (1) standards of the Financial Accounting Standards Board; (2) the "statement of financial position,"…

Making Difficult Things Easy and Easy Things Difficult.

ERIC Educational Resources Information Center

Campbell, J. Arthur; Bent, Henry A.

1982-01-01

Suggestions are offered to illustrate concepts and processes by using simple materials such as paper, paper clip, rubber band (bonding, entropy, endothermic processes). Also suggests using basic terminology: elementary ratios, percent, reaction chemistry for entropy function; equilibrium constants for Gibbs energies; and chemical mechanics for…

Your Job.

ERIC Educational Resources Information Center

Torre, Liz; And Others

Information and accompanying exercises are provided in this learning module to reinforce basic reading, writing, and math skills and, at the same time, introduce personal assessment and job-seeking techniques. The module's first section provides suggestions for assessing personal interests and identifying the assets one has to offer an employer.…

Futures of Human Communication.

ERIC Educational Resources Information Center

Harms, L. S.

There are several research areas basic to the long-range future of human communications. Telecommunication and transportation offer the possiblity of two worldwide communications networks whose interrelationships need to be explored in terms of the needs of the individual, the community, and the world at large. Expanding possibilities of…

A physical model for the acousto-ultrasonic method. Ph.D. Thesis Final Report

NASA Technical Reports Server (NTRS)

Kiernan, Michael T.; Duke, John C., Jr.

1990-01-01

A basic physical explanation, a model, and comments on NDE application of the acousto-ultrasonic (AU) method for composite materials are presented. The basis of this work is a set of experiments where a sending and a receiving piezoelectric transducer were both oriented normal to the surface, at different points, on aluminum plates, various composite plates, and a tapered aluminum plate. The purpose and basic idea is introduced. Also, general comments on the AU method are offered. A literature review is offered for areas pertinent, such as composite materials, wave propagation, ultrasonics, and the AU. Special emphasis is given to theory which is used later on and past experimental results that are important to the physical understanding of the AU method. The experimental set-up, procedure, and the ensuing analysis are described. The experimental results are presented in both a quantitative and qualitative manner. A physical understanding of experimental results based on elasticity solution is furnished. Modeling and applications of the AU method is discussed for composite material and general conclusions are stated. The physical model of the AU method for composite materials is offered, something which has been much needed and sorely lacking. This physical understanding is possible due to the extensive set of experimental measurements, also reported.

European Society for Pediatric Gastroenterology Hepatology and Nutrition's Educational Offer and the Training Syllabus.

PubMed

Maglione, Marco; Finizio, Daniela; Veres, Gabor; Pop, Tudor L; Continisio, Grazia I; Papadopoulou, Alexandra; Guarino, Alfredo

2017-11-01

The basic knowledge necessary for a European pediatric gastroenterologist/hepatologist/nutritionist is set-out in the training syllabus (TS) of the European Society for Pediatric Gastroenterology, Hepatology, and Nutrition (ESPGHAN). We retrospectively compared the topics covered in ESPGHAN's training events between 2013 and 2016 with the basic knowledge TS items. Thirty-six initiatives including e-learning were identified. Twelve (33%) courses focused on gastroenterology, 9 (25%) on hepatology, and 10 (28%) on nutrition. Five (14%) courses covered >1 field and were classified "General." The initiatives covered 12 of 57 (21%) TS items; 31 of 57 items (54%) were partially covered; and 14 of 57 (25%) not covered. Five of 9 e-learning courses covered gastroenterology topics, whereas none covered hepatology topics. ESPGHAN's 3-year educational offer partially met the training needs listed in the TS. A coordinated educational program covering all TS items would harmonize training within Europe and would provide trainees with a professional portfolio for employment purposes.

Science Education Resources on the Web--Spiders.

ERIC Educational Resources Information Center

Thirunarayanan, M. O.

1997-01-01

Lists Web sites containing information on spiders and offers brief descriptions of the information available at those sites. The 11 sites provide information on taxonomy of spiders, anatomy, different ways spiders use silk, Internet mailing lists, folk literature and art, bibliographies, night collection, and spiders commonly found in the state of…

Teaching Basic Field Skills Using Screen-Based Virtual Reality Landscapes

NASA Astrophysics Data System (ADS)

Houghton, J.; Robinson, A.; Gordon, C.; Lloyd, G. E. E.; Morgan, D. J.

2016-12-01

We are using screen-based virtual reality landscapes, created using the Unity 3D game engine, to augment the training geoscience students receive in preparing for fieldwork. Students explore these landscapes as they would real ones, interacting with virtual outcrops to collect data, determine location, and map the geology. Skills for conducting field geological surveys - collecting, plotting and interpreting data; time management and decision making - are introduced interactively and intuitively. As with real landscapes, the virtual landscapes are open-ended terrains with embedded data. This means the game does not structure student interaction with the information as it is through experience the student learns the best methods to work successfully and efficiently. These virtual landscapes are not replacements for geological fieldwork rather virtual spaces between classroom and field in which to train and reinforcement essential skills. Importantly, these virtual landscapes offer accessible parallel provision for students unable to visit, or fully partake in visiting, the field. The project has received positive feedback from both staff and students. Results show students find it easier to focus on learning these basic field skills in a classroom, rather than field setting, and make the same mistakes as when learning in the field, validating the realistic nature of the virtual experience and providing opportunity to learn from these mistakes. The approach also saves time, and therefore resources, in the field as basic skills are already embedded. 70% of students report increased confidence with how to map boundaries and 80% have found the virtual training a useful experience. We are also developing landscapes based on real places with 3D photogrammetric outcrops, and a virtual urban landscape in which Engineering Geology students can conduct a site investigation. This project is a collaboration between the University of Leeds and Leeds College of Art, UK, and all our virtual landscapes are freely available online at www.see.leeds.ac.uk/virtual-landscapes/.

On-site cell field test support program

NASA Astrophysics Data System (ADS)

Staniunas, J. W.; Merten, G. P.

1982-09-01

Utility sites for data monitoring were reviewed and selected. Each of these sites will be instrumented and its energy requirements monitored and analyzed for one year prior to the selection of 40 Kilowatt fuel cell field test sites. Analyses in support of the selection of sites for instrumentation shows that many building sectors offered considerable market potential. These sectors include nursing home, health club, restaurant, industrial, hotel/motel and apartment.

Basics and applications of genome editing technology.

PubMed

Yamamoto, Takashi; Sakamoto, Naoaki

2016-01-01

Genome editing with programmable site-specific nucleases is an emerging technology that enables the manipulation of targeted genes in many organisms and cell lines. Since the development of the CRISPR-Cas9 system in 2012, genome editing has rapidly become an indispensable technology for all life science researchers, applicable in various fields. In this seminar, we will introduce the basics of genome editing and focus on the recent development of genome editing tools and technologies for the modification of various organisms and discuss future directions of the genome editing research field, from basic to medical applications.

How Much Do the Effects of Education and Training Programs Vary across Sites? Evidence from Past Multisite Randomized Trials

ERIC Educational Resources Information Center

Weiss, Michael J.; Bloom, Howard S.; Verbitsky-Savitz, Natalya; Gupta, Himani; Vigil, Alma E.; Cullinan, Daniel N.

2017-01-01

Multisite trials, in which individuals are randomly assigned to alternative treatment arms within sites, offer an excellent opportunity to estimate the cross-site average effect of treatment assignment (intent to treat or ITT) "and" the amount by which this impact varies across sites. Although both of these statistics are substantively…

Radioimmunoassays and 2-site immunoradiometric "sandwich" assays: basic principles.

PubMed

Rodbard, D

1988-10-01

The "sandwich" or noncompetitive reagent-excess, 2-site immunoradiometric assay (2-site IRMA), ELISA, USERIA, and related techniques, have several advantages compared with the traditional or competitive radioimmunoassays. IRMAs can provide improved sensitivity and specificity. However, IRMAs present some practical problems with nonspecific binding, increased consumption of antibody, biphasic dose response curve, (high dose hook effect), and may require special techniques for dose response curve analysis. We anticipate considerable growth in the popularity and importance of 2-site IRMA.

Crustal movement and plate motion as observed by GPS baseline ranging - trial to make teaching materials for middle- and high-school earth science education by teachers

NASA Astrophysics Data System (ADS)

Matsumoto, T.

2009-12-01

Japanese government established the system for renewing educational personnel certificates in 2007 and mandated the adoption of it in April 2009 (cf. “2007 White Paper on Education, Culture, Sports, Science and Technology”, available at http://www.mext.go.jp/english/). The new system shows that the valid period for each regular certificate after the renewal system adoption (April 1, 2009) is until the end of the fiscal year after ten years from satisfying the qualifications required for the certificate. Only persons who have attended over 30 hours and passed the examination in the certificate renewal courses before the expiration of the valid period can renew their certificate which is valid for next ten years. The purpose of this system is for teachers to acquire the latest knowledge and skills. Certificate renewal courses authorized by Ministry of Education, Culture, Sports, Science and Technology of Japan are offered by universities. Attendees will choose based on their specialty and awareness of issues from the various courses with education curriculums and. To renew their certificates, they should include (1) items regarding the latest trends and issues in education (12 hours) and (2) items regarding their speciality and other educational enhancement (three 6-hours course: total 18 hours). In 2008, before the adoption, provisional certificate renewal courses were offered for trial by more than 100 universities. The author offered a 6-hour course titled by “Development of teaching materials for school pupils to make understand the dynamic motion of the earth - utilising the results of the GPS ranging”. This course was targeted mainly for science teachers of middle- and high-schools. The goal of this course was for the attendees to understand the role of GPS ranging for the direct observation of the crustal movement and plate motion, and to produce the teaching materials possibly used in the classrooms. The offering of this course is aiming finally at contribution for the schoolchildren to experience “the method of science”: the process of data acquisition, processing, analysis, discussion based on the results, and modelling. The advantage of offering the course in Okinawa is that the Ryukyu Trench, a convergent boundary between the Philippine Sea Plate and the Eurasian Plate, is located within the territory of Okinawa Prefecture, Japan. GPS ranging observation by Geographic Survey Institute of Japan (GSI) shows that the baseline length between Okinawa Island (on the Eurasian Plate) and Daito Islands (on the Philippine Sea Plate) decreases by about 9-10 cm/year. Basic data of GPS observation used in the course were downloaded from the site of GSI. These data with relevant documentations were supplied to the attendees. Schedule of the course was: (1) Lecture on basics of GPS, ranging by GPS observation and its application to monitoring of the plate motion (1 hour); (2) Making teaching materials (2 hours); (3) Trial lecture by use of the teaching materials made by each attendee, discussion by all (2 hours); (4) Finalising the teaching materials and submission (1 hour).

Low Temperature Performance of High-Speed Neural Network Circuits

NASA Technical Reports Server (NTRS)

Duong, T.; Tran, M.; Daud, T.; Thakoor, A.

1995-01-01

Artificial neural networks, derived from their biological counterparts, offer a new and enabling computing paradigm specially suitable for such tasks as image and signal processing with feature classification/object recognition, global optimization, and adaptive control. When implemented in fully parallel electronic hardware, it offers orders of magnitude speed advantage. Basic building blocks of the new architecture are the processing elements called neurons implemented as nonlinear operational amplifiers with sigmoidal transfer function, interconnected through weighted connections called synapses implemented using circuitry for weight storage and multiply functions either in an analog, digital, or hybrid scheme.

Effects of perceived autonomy support and basic need satisfaction on quality of life in hemodialysis patients.

PubMed

Chen, Mei-Fang; Chang, Ray-E; Tsai, Hung-Bin; Hou, Ying-Hui

2018-03-01

Despite a growing understanding of health-related quality of life (HRQOL) and its determinants in hemodialysis (HD) patients, little is known about the effects and interrelationships concerning the perception of autonomy support and basic need satisfaction of HD patients on their HRQOL. Based on self-determination theory (SDT), this study examines whether HD patients' perceived autonomy support from health care practitioners (physicians and nurses) relates to the satisfaction of HD patients' basic needs and in turn influences their HRQOL. A questionnaire was administered to 250 Taiwanese HD patients recruited from multiclinical centers and regional hospitals in northern Taiwan. Structural equation modeling (SEM) analysis was conducted to examine the causal relationships between patient perceptions of autonomy support and HRQOL through basic need satisfaction. The empirical results of SEM indicated that the HD patients' perceived autonomy support increased the satisfaction of their basic needs (autonomy, competency, and relatedness), as expected. The higher degree of basic need satisfaction led to higher HRQOL, as measured by physical and mental component scores. Autonomy support from physicians and nurses contributes to improving HD patients' HRQOL through basic need satisfaction. This indicates that staff caring for patients with severe chronic diseases should offer considerable support for patient autonomy.

Site preparation burning to improve southern Appalachian pine-hardwood stands: nitrogen responses in soil, soil water, and streams

Treesearch

Jennifer D. Knoepp; Wayne T. Swank

1993-01-01

Few studies have examined the consequences of site preparation burning in an ecosystem context. As Swift et al. (1993) explain in detail, a major study is being conducted in the southern Appalachians to understand the effects of a fell and bum site preparation treatment on basic ecosystem processes and the integrated response to disturbance. The intent is to determine...

Distance Teaching of Environmental Engineering Courses at the Open University.

ERIC Educational Resources Information Center

Porteous, Andrew; Nesaratnam, Suresh T.; Anderson, Judith

1997-01-01

Describes two integrated distance learning environmental engineering degree courses offered by the environmental engineering group of the Open University in Great Britain. Discusses admission requirements for courses, advantages offered by distance learning, professional accreditation, site visits, and tutors. (AIM)

[Molecular evolution of the sulphite efflux gene SSU1 in Saccharomyces cerevisiae].

PubMed

Peng, Li-Xin; Sun, Fei-Fei; Huang, Yan-Yan; Li, Zhen-Chong

2013-11-01

The SSU1 gene encoding a membrane sulfite pump is a main facilitator invovled in sulfite efflux. In Saccharomyce cerevisiae, various range of resistance to sulfite was observed among strains. To explore the evolution traits of SSU1 gene, the population data of S. cerevisiae were collected and analyzed. The phylogenetic analysis indicated that S. cerevisiae population can be classified into three sub-populations, and the positive selection was detected in population by McDonald-Kreitman test. The anaylsis of Ka/Ks ratios further showed that S. cerevisiae sub-population was undergoing positive selection. This finding was also supported by PAML branch model. Nine potential positive selection sites were predicted by branch-site model, and four sites exclusively belong to the sub-population under positive seletion. The data from ssulp protein structure demonstrated that three sites are substitutions between polar and hydrophobic amino acids, and only one site of substitutaion from basic amino acid to basic amino acid (345R/K). Because amino acid pKa values are crucial for sulfite pump to maintain their routine function, positive selection of these amino acid substitutions might affect sulfite efflux efficient.

Multiple criteria approach to site selection of radioactive waste disposal facility in the Republic of Croatia

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

Schaller, A.; Skanata, D.

1995-12-31

Site selection approach to radioactive waste disposal facility, which is under way in Croatia, is presented in the paper. This approach is based on application of certain relevant terrestrial and technical criteria in the site selection process. Basic documentation used for this purpose are regional planning documents prepared by the Regional Planning Institute of Croatia. The basic result of research described in the paper is the proposal of several potential areas which are suitable for siting a radioactive waste repository. All relevant conclusions are based on both data groups -- generic and on-field experienced (measured). Out of a dozen potentialmore » areas, four have been chosen as representative by the authors. The presented comparative analysis was made by means of the VISA II computer code, developed by the V. Belton and SPV Software Products. The code was donated to the APO by the IAEA. The main objective of the paper is to initiate and facilitate further discussions on possible ways of evaluation and comparison of potential areas for sitting of radioactive waste repository in this country, as well as to provide additional contributions to the current site selection process in the Republic of Croatia.« less

Dispersed processing for ATC.

DOT National Transportation Integrated Search

1971-06-01

An analysis has been made of the potentialities and problems involved in assigning some computer processing and control functions to the remote sites in an upgraded third generation air traffic control system. Interrogator sites offer the most fruitf...

The Superfund Innovative Technology Evaluation Program SUMMARY AND CLOSURE REPORT

EPA Science Inventory

The Superfund Innovative Technology Evaluation (SITE) Program promoted the development, commercialization, and implementation of innovative hazardous waste treatment technologies for 20 years. SITE offered a mechanism for conducting joint technology demonstration and evaluation ...

Look! It Is Going to Rain

ERIC Educational Resources Information Center

Trundle, Kathy Cabe; Sackes, Mesut

2010-01-01

It is important to help young children make connections between events in their lives and science concepts in preschool classrooms, so introducing basic meteorology ideas offer a great opportunity to make weather connections and awaken scientific curiosity (Spiropoulou, Kostopoulos, and Jacovides 1999). Therefore, this article presents a science…

One Period of Exploration with the Squid.

ERIC Educational Resources Information Center

Bradley, James V.; Ng, Andrew

1997-01-01

Presents a lab that can be offered after students have learned the basic anatomy and physiology of the various phyla, the primary objective of which is to explore and apply their acquired knowledge to a new situation. Involves exploring the anatomy and life-style of the squid. (JRH)

Help Children--and Families--Learn Basic Fire Safety.

ERIC Educational Resources Information Center

Texas Child Care, 2001

2001-01-01

Presents tips to help early childhood teachers and caregivers teach young children fire safety. Provides checklist for preventing fires in the kitchen, classrooms, and storage areas. Offers suggestions for classroom learning activities and for educating families about fire safety. Includes annotated bibliography of children's books dealing with…

Strategies for Success: An Administrator's Guide to Writing.

ERIC Educational Resources Information Center

Yerkes, Diane; Morgan, Sharon

This booklet offers practical ideas, specific examples, and realistic solutions to the most common writing problems that administrators face. The booklet's four chapters are: (1) Writing Basics (ideas on organization, reasons to write, writers' responsibilities, getting personal, and writing for a particular occasion); (2) Getting Started (getting…

Image Repair Discourse and Crisis Communication.

ERIC Educational Resources Information Center

Benoit, William L.

1997-01-01

Describes the theory of image restoration discourse as an approach for understanding corporate crisis situations. States this theory can be used by practitioners to help design messages during crises and by critics or educators to critically evaluate such messages. Describes and illustrates the theory's basic concepts. Offers suggestions for…

Basic Writing Concepts for Scientists and Engineers.

ERIC Educational Resources Information Center

Mitchell, John H.

1980-01-01

Notes the differences between poetry and technical communication. Charges English teacher/humanists with confusing students about emotional writing, style, and effective technical communication. Offers five concepts that technical writing teachers can use to place "style" on a rational basis and to make students understand the true purposes of…

Tutor Reference Manual. Second Edition.

ERIC Educational Resources Information Center

Clark, John T., Ed.; Williams, Ron, Jr., Ed.

This manual, intended for use by tutors working with adults learning to read, offers a consolidated resource of specific instructional techniques and provides additional suggestions not covered in basic tutoring workshops. The manual summarizes a variety of approaches commonly used to instruct adults and provides background for three modes of…

Infusing Outdoor Field Experiences into the Secondary Biology Curriculum.

ERIC Educational Resources Information Center

Owens, Ginny

1984-01-01

To offer students biological field experiences, teachers should use their own basic skills, be enthusiastic motivators, participate in community programs/courses/workshops to acquire additional skills/knowledge for outdoor biological education, plan outdoor excursions with safety considerations in mind, and use available resources for classroom…

Job Prospects for Industrial Engineers.

ERIC Educational Resources Information Center

Basta, Nicholas

1988-01-01

Discusses 1987 statistics from the College Placement Council regarding new job offers to graduating industrial engineers. Identifies trends in hiring in the field. Describes several issues that will face industrial engineers. States that the industrial engineers most likely to win jobs are those with good basic mathematics and communications…

Governing and Foundation Board Relationships. Foundation Relations. Board Basics.

ERIC Educational Resources Information Center

Legon, Richard D.

1999-01-01

This booklet for trustees of institutions of higher education discusses principles for the relationship between institutional governing and foundation boards. An introductory section offers examples of poor outcomes resulting from a lack of collegial, productive relationships between these groups and stresses the importance of clarifying the…

Teaching the Fun of Science.

ERIC Educational Resources Information Center

VanCleave, Janice

This book provides opportunities for engaging students in scientific investigations, offering a hands-on approach that encourages students to understand science concepts, gives them ways to apply the concepts, and introduces and reinforces the skills they need to become independent investigators. The basic outline and objectives of each section of…

78 FR 49382 - Voluntary Education Programs

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-14

... programs offered on a military installation at no cost to the individual Service TA programs. Sec. 68.5... education or training for which the Service member is enrolled. (B) When an institution's charges exceed the... requirement to first attend basic training before authorized to receive TA. Additional, respective Service...

Databases: Beyond the Basics.

ERIC Educational Resources Information Center

Whittaker, Robert

This presented paper offers an elementary description of database characteristics and then provides a survey of databases that may be useful to the teacher and researcher in Slavic and East European languages and literatures. The survey focuses on commercial databases that are available, usable, and needed. Individual databases discussed include:…

Anticipatory Enrollment Management: Another Level of Enrollment Management

ERIC Educational Resources Information Center

Dennis, Marguerite J.

2012-01-01

Building on the principles of Enrollment Management (EM) and Strategic Enrollment Management (SEM), Anticipatory Enrollment Management (AEM) offers another level of managing enrollment: anticipating future enrollment. AEM is grounded in the basic principles of Customer Relationship Management (CRM) and includes strategic out-reach to parents and…

[Music in the Out of Doors].

ERIC Educational Resources Information Center

Duggan, Edward; And Others

Designed for instruction of emotionally handicapped children and youth, these seven articles offer activities and concepts relative to music and outdoor education. The first article presents 12 specific objectives and 40 specific activities (e.g., action singing using motions to describe words). The second article presents three basic concepts…

Helping Your Students To Understand Complex Social Problems.

ERIC Educational Resources Information Center

Valentine, Tom, Ed.; Sandlin, Jenny, Ed.

1998-01-01

This document, which was developed to assist individuals working in publicly sponsored literacy programs in Georgia, offers instructional plans and practical strategies designed to help teachers help students of adult literacy, adult basic education, General Educational Development, and English as a second language understand complex social…

48 CFR 17.206 - Evaluation.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Evaluation. 17.206 Section... CONTRACT TYPES SPECIAL CONTRACTING METHODS Options 17.206 Evaluation. (a) In awarding the basic contract... officer need not evaluate offers for any option quantities when it is determined that evaluation would not...

Neurobiology of Addictions: Implications for Clinical Practice.

ERIC Educational Resources Information Center

Spence, Richard T., Ed.; DiNitto, Diana M., Ed.; Straussner, Shulamith Lala Ashenberg, Ed.

This book offers helping professionals an introduction to the neurobiological aspects of substance abuse. It presents the basic information on the subject, including the various neurobiological theories of addiction, and places them in a psychosocial context. In addition to connecting the theoretical information with practical applications, the…

Exploring Culture. Final Report.

ERIC Educational Resources Information Center

Center for Literacy, Inc., Philadelphia, PA.

This document reports on a project conducted to develop a curriculum to enable adult learners to explore their own and others' cultures while participating in reading, writing, math, English-as-a-Second-Language, or social studies course offered by adult basic education providers throughout Pennsylvania. The curriculum manual in this report…

Integrated Measurements and Characterization | Photovoltaic Research | NREL

Science.gov Websites

Integrated Measurements and Characterization cluster tool offers powerful capabilities with integrated tools more details on these capabilities. Basic Cluster Tool Capabilities Sample Handling Ultra-high-vacuum connections, it can be interchanged between tools, such as the Copper Indium Gallium Diselenide cluster tool

Improvising Your Teaching Skills

ERIC Educational Resources Information Center

Oleniczak, Jen

2016-01-01

Gallery teachers are constantly searching for new ideas to better reach and connect with their audience. Professional development sessions often focus on what we say to our communities, but how often do museum education departments offer trainings that focus on basic principles of human interaction like listening and communication? Improv…

A Continuous Quality Improvement Approach to Discipline.

ERIC Educational Resources Information Center

Norian, Nicole A.; Michaud, Paul J.

This monograph offers information on basic procedures concerning disciplinary action in a continuous quality improvement setting at an institution of higher education. In particular it describes progressive discipline, the application of positive discipline in a series of steps that gradually increase in severity as an employee progresses through…

Assessing Student Learning Outcomes in Teaching Interpersonal Communication.

ERIC Educational Resources Information Center

Strohkirch, C. Sue

Fort Hays State Univesity offers a hybrid basic communication course. Competent speakers need to master public speaking skills (including suitable interpersonal skills), demonstrate nonverbal behaviors which support the verbal message, and be able to listen with literal and critical comprehension. However, increasing numbers of schools teach only…

Learned Helplessness in Mathematics: What Educators Should Know.

ERIC Educational Resources Information Center

Gentile, J. Ronald; Monaco, Nanci M.

1986-01-01

The range of problems associated with learned helplessness in mathematics is introduced through three hypothetical case studies. Then the basic theory of, the evidence for, and variables affecting learned helplessness are described. Issues of cure and prevention are discussed, and some suggestions are offered for teachers. (MNS)

Interactive Video-Based Industrial Training in Basic Electronics.

ERIC Educational Resources Information Center

Mirkin, Barry

The Wisconsin Foundation for Vocational, Technical, and Adult Education is currently involved in the development, implementation, and distribution of a sophisticated interactive computer and video learning system. Designed to offer trainees an open entry and open exit opportunity to pace themselves through a comprehensive competency-based,…

Fundraising Basics for Private School Facilities.

ERIC Educational Resources Information Center

Roach, Arthur H.

This report examines the process behind setting up and implementing a "capital campaign," a program for raising money for new or renovated facilities at private K-12 schools. The report briefly covers tax information regarding gifts to institutions, then offers advice for setting up a comprehensive development program, including…

Complex Topographic Feature Ontology Patterns

USGS Publications Warehouse

Varanka, Dalia E.; Jerris, Thomas J.

2015-01-01

Semantic ontologies are examined as effective data models for the representation of complex topographic feature types. Complex feature types are viewed as integrated relations between basic features for a basic purpose. In the context of topographic science, such component assemblages are supported by resource systems and found on the local landscape. Ontologies are organized within six thematic modules of a domain ontology called Topography that includes within its sphere basic feature types, resource systems, and landscape types. Context is constructed not only as a spatial and temporal setting, but a setting also based on environmental processes. Types of spatial relations that exist between components include location, generative processes, and description. An example is offered in a complex feature type ‘mine.’ The identification and extraction of complex feature types are an area for future research.

Thin film bioreactors in space

NASA Technical Reports Server (NTRS)

Hughes-Fulford, M.; Scheld, H. W.

1989-01-01

Studies from the Skylab, SL-3 and D-1 missions have demonstrated that biological organisms grown in microgravity have changes in basic cellular functions such as DNA, mRNA and protein synthesis, cytoskeleton synthesis, glucose utilization, and cellular differentiation. Since microgravity could affect prokaryotic and eukaryotic cells at a subcellular and molecular level, space offers an opportunity to learn more about basic biological systems with one inmportant variable removed. The thin film bioreactor will facilitate the handling of fluids in microgravity, under constant temperature and will allow multiple samples of cells to be grown with variable conditions. Studies on cell cultures grown in microgravity would make it possible to identify and quantify changes in basic biological function in microgravity which are needed to develop new applications of orbital research and future biotechnology.

Adsorption mechanism of acids and bases in reversed-phase liquid chromatography in weak buffered mobile phases designed for liquid chromatography/mass spectrometry

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

Gritti, Fabrice; Guiochon, Georges A

2009-01-01

The overloaded band profiles of five acido-basic compounds were measured, using weakly buffered mobile phases. Low buffer concentrations were selected to provide a better understanding of the band profiles recorded in LC/MS analyses, which are often carried out at low buffer concentrations. In this work, 10 {micro}L samples of a 50 mM probe solution were injected into C{sub 18}-bonded columns using a series of five buffered mobile phases at {sub W}{sup S}pH between 2 and 12. The retention times and the shapes of the bands were analyzed based on thermodynamic arguments. A new adsorption model that takes into account themore » simultaneous adsorption of the acidic and the basic species onto the endcapped adsorbent, predicts accurately the complex experimental profiles recorded. The adsorption mechanism of acido-basic compounds onto RPLC phases seems to be consistent with the following microscopic model. No matter whether the acid or the base is the neutral or the basic species, the neutral species adsorbs onto a large number of weak adsorption sites (their saturation capacity is several tens g/L and their equilibrium constant of the order of 0.1 L/g). In contrast, the ionic species adsorbs strongly onto fewer active sites (their saturation capacity is about 1 g/L and their equilibrium constant of the order of a few L/g). From a microscopic point of view and in agreement with the adsorption isotherm of the compound measured by frontal analysis (FA) and with the results of Monte-Carlo calculations performed by Schure et al., the first type of adsorption sites are most likely located in between C{sub 18}-bonded chains and the second type of adsorption sites are located deeper in contact with the silica surface. The injected concentration (50 mM) was too low to probe the weakest adsorption sites (saturation capacity of a few hundreds g/L with an equilibrium constant of one hundredth of L/g) that are located at the very interface between the C{sub 18}-bonded layer and the bulk phase.« less

Adsorption mechanism of acids and bases in reversed-phase liquid chromatography in weak buffered mobile phases designed for liquid chromatography/mass spectrometry.

PubMed

Gritti, Fabrice; Guiochon, Georges

2009-03-06

The overloaded band profiles of five acido-basic compounds were measured, using weakly buffered mobile phases. Low buffer concentrations were selected to provide a better understanding of the band profiles recorded in LC/MS analyses, which are often carried out at low buffer concentrations. In this work, 10 microL samples of a 50 mM probe solution were injected into C(18)-bonded columns using a series of five buffered mobile phases at (SW)pH between 2 and 12. The retention times and the shapes of the bands were analyzed based on thermodynamic arguments. A new adsorption model that takes into account the simultaneous adsorption of the acidic and the basic species onto the endcapped adsorbent, predicts accurately the complex experimental profiles recorded. The adsorption mechanism of acido-basic compounds onto RPLC phases seems to be consistent with the following microscopic model. No matter whether the acid or the base is the neutral or the basic species, the neutral species adsorbs onto a large number of weak adsorption sites (their saturation capacity is several tens g/L and their equilibrium constant of the order of 0.1 L/g). In contrast, the ionic species adsorbs strongly onto fewer active sites (their saturation capacity is about 1g/L and their equilibrium constant of the order of a few L/g). From a microscopic point of view and in agreement with the adsorption isotherm of the compound measured by frontal analysis (FA) and with the results of Monte-Carlo calculations performed by Schure et al., the first type of adsorption sites are most likely located in between C(18)-bonded chains and the second type of adsorption sites are located deeper in contact with the silica surface. The injected concentration (50 mM) was too low to probe the weakest adsorption sites (saturation capacity of a few hundreds g/L with an equilibrium constant of one hundredth of L/g) that are located at the very interface between the C(18)-bonded layer and the bulk phase.

Effect of Cation Ordering on the Performance and Chemical Stability of Layered Double Perovskite Cathodes

PubMed Central

Bernuy-Lopez, Carlos; Rioja-Monllor, Laura; Nakamura, Takashi; Ricote, Sandrine; O’Hayre, Ryan; Amezawa, Koji; Einarsrud, Mari-Ann

2018-01-01

The effect of A-site cation ordering on the cathode performance and chemical stability of A-site cation ordered LaBaCo2O5+δ and disordered La0.5Ba0.5CoO3−δ materials are reported. Symmetric half-cells with a proton-conducting BaZr0.9Y0.1O3−δ electrolyte were prepared by ceramic processing, and good chemical compatibility of the materials was demonstrated. Both A-site ordered LaBaCo2O5+δ and A-site disordered La0.5Ba0.5CoO3−δ yield excellent cathode performance with Area Specific Resistances as low as 7.4 and 11.5 Ω·cm2 at 400 °C and 0.16 and 0.32 Ω·cm2 at 600 °C in 3% humidified synthetic air respectively. The oxygen vacancy concentration, electrical conductivity, basicity of cations and crystal structure were evaluated to rationalize the electrochemical performance of the two materials. The combination of high-basicity elements and high electrical conductivity as well as sufficient oxygen vacancy concentration explains the excellent performance of both LaBaCo2O5+δ and La0.5Ba0.5CoO3−δ materials at high temperatures. At lower temperatures, oxygen-deficiency in both materials is greatly reduced, leading to decreased performance despite the high basicity and electrical conductivity. A-site cation ordering leads to a higher oxygen vacancy concentration, which explains the better performance of LaBaCo2O5+δ. Finally, the more pronounced oxygen deficiency of the cation ordered polymorph and the lower chemical stability at reducing conditions were confirmed by coulometric titration. PMID:29373541

Characteristics of experiential education web sites of US colleges and schools of pharmacy.

PubMed

Rodgers, Philip T; Leadon, Kim

2013-06-12

To evaluate the characteristics of experiential education Web sites of colleges and schools of pharmacy in the United States. The experiential education Web pages of 124 US colleges and schools of pharmacy were reviewed for office or program name, practice experience management software, experiential education newsletter, practice experience manual, preceptor development programs, new preceptor application processes, and interactive Web site interfaces. The term "office of experiential education" was used by 27.4% of colleges and schools. Fifty percent of the colleges and schools used E-value as their practice experience management software. Only a minority of colleges and schools made experiential manual(s) available online, offered newsletters targeted to preceptors, and/or provided Web site interactive interfaces for preceptor communication. The Preceptors Training and Resource Network was the preceptor development program most frequently promoted. The majority of US colleges and schools of pharmacy have official Web sites for their experiential education program; however, few offer resources online or use interactive or social media to their advantage.

[Experimental intervention study of safe injection in basic-level hospitals in Hunan by medical staff].

PubMed

Li, Li; Li, Yinglan; Long, Yanfang; Zhou, Yang; Lu, Jingmei; Wu, Ying

2013-07-01

To experimentally intervene safe injection by medical staff in basic-level hospitals and observe the recent and long-term effect after the intervention and to provide practical measures to improve safe injection. We used random sampling methods to set up groups in county hospitals and township hospitals of Hunan Province, and offered lectures, delivered safe injection guide, brochure and on-site guidance in the experimental group. We surveyed the 2 groups after the intervention at 1 month and 6 months to compare the effect of unsafe injection behaviors and safe injection behaviors. One month after the intervention, the unsafe injection rate in the experimental group decreased from 27.8% to 21.7%, while in the control group injection the unsafe injection rate rose from 26.0% to 27.9%, with significant difference (P<0.01). Six months after the intervention, the unsafe injection rate in the experimental group declined to 18.4% while the unsafe injection rate in the control group also dropped to 22.4%, with significant difference (P<0.01). Unsafe injection rate was decreased in the experimental group at different intervention points, with significant difference (P<0.01). The safe injection behavior scores in the experimental group were higher than those in the control group after the intervention of 1 month and 6 month intervention (P<0.01); the experimental group got higher scores after the intervention (P<0.01). Training of safe injection, distribution of safe injection guide, and comprehensive intervention model can significantly change the primary care practitioners' behaviors in unsafe injections and it is worth promoting.

Employee Participation Programs: Considerations for the School Site. Studies in Collective Bargaining.

ERIC Educational Resources Information Center

National Education Association, Washington, DC. Research Div.

Site-based decisionmaking programs offer important opportunities for school systems; however, the risks involved are significant and the decision to embrace the concept at the local level is a highly complex one. With site-based decisionmaking programs, teachers are directly involved in making decisions that affect the whole school, not merely…

Design Insights and Inspiration from the Tate: What Museum Web Sites Can Offer Us

ERIC Educational Resources Information Center

Riley-Huff, Debra A.

2009-01-01

There are many similarities between museums and academic libraries as public service institutions. This article is an examination of museum Web site practices and concepts that might also be transferable to academic library Web sites. It explores the digital manifestations of design and information presentation, user engagement, interactivity, and…

The Educational Use of Social Media Sites by Pharmacy Students

ERIC Educational Resources Information Center

St. Onge, Erin L.; Hoehn, Katie

2015-01-01

Social media sites are widely used among professional students and may offer an alternative means of communication for professors to utilize within their courses. Social media site usage has been characterized within healthcare education, however, data is lacking on its use within pharmacy programs. The purpose of this study was to evaluate social…

7 CFR 1402.1 - General.

Code of Federal Regulations, 2010 CFR

2010-01-01

... information on the Farm Service Agency's (FSA) Commodity Operations Web site located on the Worldwide Web at http://www.fsa.usda.gov/daco/default.htm. The Web site will be reviewed and amended as necessary to... this Web site is for the purpose of public information and does not constitute an offer to sell by CCC...

Adventures in Teaching via Interactive Television.

ERIC Educational Resources Information Center

Lund, Steven; Sanderson, Lee

Since 1991, Arizona Western College has provided interactive television (ITV) college courses to other sites within and outside of Yuma County (Arizona). This method of course delivery reaches students at distant sites not large enough to support a class and also allows teachers at several sites to offer courses to a larger student pool. It makes…

7 CFR 1402.1 - General.

Code of Federal Regulations, 2012 CFR

2012-01-01

... information on the Farm Service Agency's (FSA) Commodity Operations Web site located on the Worldwide Web at http://www.fsa.usda.gov/daco/default.htm. The Web site will be reviewed and amended as necessary to... this Web site is for the purpose of public information and does not constitute an offer to sell by CCC...

7 CFR 1402.1 - General.

Code of Federal Regulations, 2014 CFR

2014-01-01

... information on the Farm Service Agency's (FSA) Commodity Operations Web site located on the Worldwide Web at http://www.fsa.usda.gov/daco/default.htm. The Web site will be reviewed and amended as necessary to... this Web site is for the purpose of public information and does not constitute an offer to sell by CCC...

7 CFR 1402.1 - General.

Code of Federal Regulations, 2013 CFR

2013-01-01

... information on the Farm Service Agency's (FSA) Commodity Operations Web site located on the Worldwide Web at http://www.fsa.usda.gov/daco/default.htm. The Web site will be reviewed and amended as necessary to... this Web site is for the purpose of public information and does not constitute an offer to sell by CCC...

7 CFR 1402.1 - General.

Code of Federal Regulations, 2011 CFR

2011-01-01

... information on the Farm Service Agency's (FSA) Commodity Operations Web site located on the Worldwide Web at http://www.fsa.usda.gov/daco/default.htm. The Web site will be reviewed and amended as necessary to... this Web site is for the purpose of public information and does not constitute an offer to sell by CCC...

Internet access to research results: an evolving effort

Treesearch

Daniel L. Schmoldt; Matthew F. Winn; Philip A. Araman

2000-01-01

Since October 1995, our Research Work Unit of the US Forest Service has operated a Web site to disseminate research results. Initially, this took the form of basic information about the Unit's goals, organization, research problems, cooperators, etc. Over time the site has expanded to provide lists of available publications, abstracts of those publications,...

Frequently Asked Questions about ADHD and the Answers from the Internet.

ERIC Educational Resources Information Center

Loechler, Kathy

1999-01-01

Identifies useful Internet sites about attention-deficit hyperactivity disorder (ADHD) and the results of searching these sites to answer common questions concerning incidence of ADHD, basic information about Ritalin drug therapy, educational placement of students with ADHD, sources of information about special needs, and what parents can do at…

The Biopsychology-Toolbox: a free, open-source Matlab-toolbox for the control of behavioral experiments.

PubMed

Rose, Jonas; Otto, Tobias; Dittrich, Lars

2008-10-30

The Biopsychology-Toolbox is a free, open-source Matlab-toolbox for the control of behavioral experiments. The major aim of the project was to provide a set of basic tools that allow programming novices to control basic hardware used for behavioral experimentation without limiting the power and flexibility of the underlying programming language. The modular design of the toolbox allows portation of parts as well as entire paradigms between different types of hardware. In addition to the toolbox, this project offers a platform for the exchange of functions, hardware solutions and complete behavioral paradigms.

Hospital Web site 'tops' in Louisiana. Hospital PR, marketing group cites East Jefferson General Hospital.

PubMed

Rees, Tom

2002-01-01

East Jefferson General Hospital in Metairie, La., launched a new Web site in October 2001. Its user-friendly home page offers links to hospital services, medical staff, and employer information. Its jobline is a powerful tool for recruitment. The site was awarded the 2002 Pelican Award for Best Consumer Web site by the Louisiana Society for Hospital Public Relations & Marketing.

Milk Thistle

MedlinePlus

... the liver: from basic research to clinical practice. World Journal of Gastroenterology. 2011;17(18):2288-2301. Milk Thistle. Natural Medicines Web site. Accessed at naturalmedicines.therapeuticresearch.com ...

SUPERFUND INNOVATIVE TECHNOLOGY EVALUATION PROGRAM ANNUAL REPORT TO CONGRESS FY2000

EPA Science Inventory

The Superfund Innovative Technology Evaluation Program promotes the development, commercialization, and implementation of innovative hazardous waste treatment technologies. SITE offers a mechanism for conducting joint demonstration and evaluation projects at hazardous waste site...

The Superfund Innovative Technology Evaluation Program Annual Report to Congress FY2004

EPA Science Inventory

The Superfund Innovative Technology Evaluation (SITE) Program has successfully promoted the development, commercialization, and implementation of innovative hazardous waste treatment technologies for 18 years. SITE offers a mechanism for conducting joint technology demonstration ...

The Mars 2020 Rover Mission Landing Site Candidates

NASA Astrophysics Data System (ADS)

Schulte, M.; Meyer, M.; Grant, J.; Golombek, M.

2018-04-01

The number of suitable landing sites for the Mars 2020 rover mission has been narrowed to three leading candidates: Jezero Crater, NE Syrtis, and Columbia Hills. Each offers geologic settings with the potential for preservation of biosignatures.

Mythology.

ERIC Educational Resources Information Center

Web Feet K-8, 2001

2001-01-01

This annotated subject guide to Web sites and additional resources focuses on mythology. Specific age levels are given for resources that include Web sites, CD-ROMs and software, videos, books, audios, and magazines; offers professional resources; and presents a relevant class activity. (LRW)

Space.

ERIC Educational Resources Information Center

Web Feet K-8, 2001

2001-01-01

This annotated subject guide to Web sites and additional resources focuses on space and astronomy. Specifies age levels for resources that include Web sites, CD-ROMS and software, videos, books, audios, and magazines; offers professional resources; and presents a relevant class activity. (LRW)

Exploitation of the Ornithine Effect Enhances Characterization of Stapled and Cyclic Peptides

NASA Astrophysics Data System (ADS)

Crittenden, Christopher M.; Parker, W. Ryan; Jenner, Zachary B.; Bruns, Kerry A.; Akin, Lucas D.; McGee, William M.; Ciccimaro, Eugene; Brodbelt, Jennifer S.

2016-05-01

A method to facilitate the characterization of stapled or cyclic peptides is reported via an arginine-selective derivatization strategy coupled with MS/MS analysis. Arginine residues are converted to ornithine residues through a deguanidination reaction that installs a highly selectively cleavable site in peptides. Upon activation by CID or UVPD, the ornithine residue cyclizes to promote cleavage of the adjacent amide bond. This Arg-specific process offers a unique strategy for site-selective ring opening of stapled and cyclic peptides. Upon activation of each derivatized peptide, site-specific backbone cleavage at the ornithine residue results in two complementary products: the lactam ring-containing portion of the peptide and the amine-containing portion. The deguanidination process not only provides a specific marker site that initiates fragmentation of the peptide but also offers a means to unlock the staple and differentiate isobaric stapled peptides.

Effect of Field Trip on Students' Academic Performance in Basic Technology in Ilorin Metropolis, Nigeria

ERIC Educational Resources Information Center

Amosa, Abdul Ganiyu Alasela; Ogunlade, Oyeronke Olufunmilola; Atobatele, Adunni Suliat

2015-01-01

The use of field trip in teaching and learning helps to bring about effective and efficient learning in Basic Technology. Field trip is a group excursion away from the normal education environment for firsthand experience of an historic site or place of special interest. This study therefore was geared towards finding out the effect of field trip…

Genetic variation in basic density and modulus of elasticity of coastal Douglas-fir.

Treesearch

G.R. Johnson; B.L. Gartner

2006-01-01

Douglas-fir trees from 39 open-pollinated families at four test locations were assessed to estimate heritability of modulus of elasticity (MOE) and basic density. Heritability estimates of MOE (across-site h = 0.55) were larger than those for total height (0.15) and diameter at breast height (DBH; 0.29), and similar to those for density (0.59)....

Washington State water quality temperature standards as related to reactor operation

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

Ballowe, J.W.

1968-08-14

The purpose of this report is to provide a basic working tool for determining the relationship between the allowable temperature increase within the Columbia River reach at the Hanford Site and the actual temperature increase as associated with various reactor operating modes. This basic tool can be utilized for day-to-day operating purposes or for the achievement of historical information.

Coupling System Design Optimization : A Survey and Assessment of Automatic Coupling Concepts for Rail Freight Cars : Volume 2. Text and Appendices.

DOT National Transportation Integrated Search

1978-05-01

The purpose of this study is to provide an independent identification, classification, and analysis of significant freight car coupling system concepts offering potential for improved safety and operating costs over the present system. The basic meth...

Essentials of Risk Management. Strategic Decisions. Board Basics.

ERIC Educational Resources Information Center

Sonenstein, Burton; Kumin, Laura A.

1998-01-01

This booklet, intended for trustees of institutions of higher education, offers some instruction on the principles of risk management. Introductory information provides a definition of risk management, which is seen as a planning and strategic function, not solely as a financial or safety assessment. Individual sections then address the following…

Basic Learning of Form

ERIC Educational Resources Information Center

i Serrano, Magda Mària; Musquera Felip, Sílvia; Beriain Sanzol, Luis

2018-01-01

"Form is 'what', Design is 'how'" (Kahn, 1960). Learning about the formal universe and the wide range of possibilities it offers should be one of the purposes of the early subjects in architectural studies. This article aims to explain the contents of a first course of architectural design and demonstrate how, using a methodology based…

Move!

ERIC Educational Resources Information Center

Nicholls, Bronwen

Designed as a practical guide for teachers, this handbook presents ways of introducing drama and movement into secondary school curricula. A basic program for a movement class is offered, based on three objectives: one's own movement, secondary or underlying motives, and the balance of freedom and discipline. In the first section of the book,…

Parenting Education at Medford and Churchill High Schools.

ERIC Educational Resources Information Center

Jensen, Mary Cihak

1986-01-01

Nationally, interest in family life and parenting programs has grown amidst concern for "basic education." Parenting education in today's schools may be justified because of increased family stress and deteriorating family support systems. Most parenting and family life courses are offered within home economics departments, have a narrow…

Approaches to Teaching.

ERIC Educational Resources Information Center

Fenstermacher, Gary D.; Soltis, Jonas F.

This book is designed to help teachers critically assess major ideas about what teaching is and should be. Using both classical and contemporary perspectives, three basic approaches to teaching are offered, and the strengths and weaknesses of each are explored. The "executive approach" views the teacher as an executor, using the best learning…

A Manual on Food and Nutrition for the Disabled.

ERIC Educational Resources Information Center

Van-Lane, Deirdre, Comp.; MacDonald, Donna

The manual considers nutritional issues in disability. Basic nutrition principles are offered in the first section along with a table of sources and functions of nutrients in food. Section 2 considers nutrition factors associated with disabilities, including causes and treatment of obesity and underweight. Implications of diet and feeding patterns…

Company Training. A Key Strategy for Success. Workforce Brief #2.

ERIC Educational Resources Information Center

Bergman, Terri

General research and anecdotal reports have confirmed that both technical and basic skills training offer many benefits to companies of all sizes. Company training can improve employee performance, firm productivity, product quality, and company profitability. Training supports "high-performance" work practices such as the following: total quality…

Unionizing: A Guide for Child Care Workers.

ERIC Educational Resources Information Center

Whitebook, Marcy; And Others

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

Jump Starting Research: Preresearch STEM Programs

ERIC Educational Resources Information Center

Schneider, Kimberley R.; VanBennekom, Neyda; Bahr, David; Burkett, Susan; Lusth, John C.; Pressley, Shelley

2016-01-01

Three different course models devoted to preparing science and engineering students for successful research endeavors were offered at three research institutions. Goals of this work include (a) involving students early in their academic career so they can gain the most out of subsequent research experiences and (b) providing basic skills to make…

Coupling System Design Optimization : A Survey and Assessment of Automatic Coupling Concepts for Rail Freight Cars : Volume 1. Executive Summary.

DOT National Transportation Integrated Search

1978-05-01

The purpose of this study is to provide an independent identification, classification, and analysis of significant freight car coupling systems concepts offering potential for improved safety and operating costs over the present system. The basic met...

Composition Instructors' Interactions with Classroom Discourse Communities: A Qualitative Study

ERIC Educational Resources Information Center

Winterberg, Sarah Griffith

2017-01-01

This study offered insight on the intermingling of discourse communities in the learning environment by examining experiences of composition instructors from a regional Southern university and their reflections of teaching students who struggled to navigate from home discourse to academic discourse. Merriam's basic qualitative research design…

The School Superintendency: Male Bastion or Equal Opportunity?

ERIC Educational Resources Information Center

Wolverton, Mimi

1999-01-01

This paper outlines the basic tenets of occupational segregation. It examines Washington State's school labor markets, paying particular attention to where and in what proportions women participate. It questions, based on the state's track record, whether leadership roles in school districts remain male bastions, or whether they offer equal…

25 CFR 700.113 - Basic acquisition policies.

Code of Federal Regulations, 2010 CFR

2010-04-01

... market value. Before the initiation of negotiations, the Commission shall establish an amount which it believes is fair market value for improvements. This amount shall be based on a current appraisal at the... current dollar value. The amount of the current appraisal will be offered as just compensation for the...

Reconceiving the Standards and the School Music Program

ERIC Educational Resources Information Center

Reimer, Bennett

2004-01-01

Music offerings in United States schools have remained largely the same for well over half a century. Basic program consists of general music classes up to and sometimes through middle school and elective performance opportunities in upper elementary grades through high school, primarily focused on band (including jazz groups), orchestra, and…

Orientation to Health Occupations: Curriculum Guide for Health Occupations, Phase 2.

ERIC Educational Resources Information Center

Benedict, Mary; And Others

The document outlines a curriculum designed to teach appropriate nursing skills to students and to prepare them for career opportunities available in health occupations. It is presented in 10 units offering basic information under the headings of: overview of health occupations; communications; medical terminology; fundamental principles of human…

The REAL Path to Homegrown Enterprise.

ERIC Educational Resources Information Center

Casto, James E.

1996-01-01

REAL Enterprises, Inc. (Rural Entrepreneurship through Action Learning) is an academic program that helps students learn the basics of starting and nurturing a new business. West Virginia is 1 of 17 states offering the program with the goal of preparing youth to take advantage of economic opportunities in their own communities. (LP)

The Importance of Knowing Ourselves.

ERIC Educational Resources Information Center

Farquhar, Robin H.

This speech focuses on the protection of institutional autonomy in higher education. The speaker opens by offering some of his own basic beliefs. The balance of the paper considers three key issues central to institutional autonomy. The first issue involves specific threats to autonomy: the socio-cultural mistrust of authority and institutions,…

Business and Child Care Handbook.

ERIC Educational Resources Information Center

Collins, Natalie Madgy; And Others

Intended as a resource for corporate and industrial managers, employee groups, and others, this handbook provides basic discussion of child care and offers a guide for decision making. After the first chapter's brief introductory discussion of possible motives for becoming involved with child care, chapter 2 analyzes the phenomenon of the working…

Occupational Literacy Education.

ERIC Educational Resources Information Center

Rush, R. Timothy; And Others

Intended for teachers of adult basic education as well as teachers in job retraining programs, this book focuses on the development of written and oral language competencies required in occupational and training settings. The first four chapters offer a concise synthesis of recent research on adult learning and on workplace literacy for ten…

Noticing the Way: Translingual Possibility and Basic Writers

ERIC Educational Resources Information Center

Stanley, Sarah

2013-01-01

This article presents a pedagogical practice for noticing and negotiating error in a multilingual classroom. Two examples from a classroom are compared to demonstrate the importance of "noticing" in the context of translingual pedagogy. The author's first example offers an attempt to negotiate an error with a multilingual writer without…

Dictionary Making: A Case of Kiswahili Dictionaries.

ERIC Educational Resources Information Center

Mohamed, Mohamed A.

Two Swahili dictionaries and two bilingual dictionaries by the same author (one English-Swahili and one Swahili-English) are evaluated for their form and content, with illustrations offered from each. Aspects examined include: the compilation of headwords, including their meanings with relation to basic and extended meanings; treatment of…

Australian Schools and the Law: Principal, Teacher and Student.

ERIC Educational Resources Information Center

Knott, A. E.; And Others

This handbook on Australian school law is meant for practicing teachers, principals and other educators, parents, teacher training institutions, and lawyers in that country. It explains the basic principles underlying a large number of legal problems facing Australian teachers and offers practical guidance in dealing with them. Among the problems…

42 CFR 422.100 - General requirements.

Code of Federal Regulations, 2011 CFR

2011-10-01

..., an MA organization offering an MA plan must provide enrollees in that plan with coverage of the basic... subpart G of this part. (b) Services of noncontracting providers and suppliers. (1) An MA organization... obtained from a provider or supplier that does not contract with the MA organization to provide services...

Learning from Simulation Design to Develop Better Experiential Learning Initiatives: An Integrative Approach

ERIC Educational Resources Information Center

Canhoto, Ana Isabel; Murphy, Jamie

2016-01-01

Simulations offer engaging learning experiences, via the provision of feedback or the opportunities for experimentation. However, they lack important attributes valued by marketing educators and employers. This article proposes a "back to basics" look at what constitutes an effective experiential learning initiative. Drawing on the…

Discovering the Affordances of Surfaces of Support.

ERIC Educational Resources Information Center

Gibson, Eleanor J.

1997-01-01

Discusses contributions of Adolph's study to behavioral knowledge; it is an important study of the early development of a universal basic pattern of human behavior, illuminating how humans perceive the possibilities for action and learn to use them when appropriate opportunities are offered. Notes that the study addresses generalization of newly…

Person Perception in Young Children across Two Cultures

ERIC Educational Resources Information Center

Chen, Eva E.; Corriveau, Kathleen H.; Harris, Paul L.

2016-01-01

To adult humans, the task of forming an impression of another social being seems effortless and even obligatory. In 2 experiments, we offer the first systematic cross-cultural examination of impression formation in European American and East Asian preschool children. Children across both cultures easily inferred basic personality traits, such as…

Aerobic Dance in Public Schools.

ERIC Educational Resources Information Center

Chiles, Barbara Ann; Moore, Suzanne

1981-01-01

Aerobic dance offers a challenging workout in a social atmosphere. Though some physical education instructors tend to exclude dance units from the curriculum, most could teach aerobic dance if they had a basic knowledge of aerobic routines. The outline for a unit to be used in the class is presented. (JN)

Curriculum Integration versus Educating for Global Citizenship: A (Disciplinary) View from the International Relations Classroom

ERIC Educational Resources Information Center

Gordon, Dennis R.

2014-01-01

This paper offers a view from the classroom and departmental chair's office, using the teaching of introductory "International Relations" and some basic theoretical foundations of the field, "Realism," "Cosmopolitanism," and "Constructivism," to explore how study abroad can balance calls to educate for…

The Biochemistry of Bereavement: Possible Basis for Chemotherapy?

ERIC Educational Resources Information Center

Fredrick, Jerome F.

1982-01-01

Reviews the physiological effect of acute grief and explores the increased susceptibility to infectious disease agents in terms of the altered biochemistry of the bereaved individual. Until basic reactions of grief are defined and the altered biochemistry established, psychological methods appear to offer the best therapy. (Author/JAC)

ECS Law & Education Center Footnotes. No. 3.

ERIC Educational Resources Information Center

Education Commission of the States, Denver, CO. Law and Education Center.

Commentary and advice in four legal areas are offered in this newsletter on educational law. First, the document outlines preventive legal review for public educators in four basic steps, including anticipation of legal challenges, evaluation of the challenges' legal merits, consideration of the policy issues raised by potential challenges, and…

Teaching Data Sampling in the Communication Theory Course.

ERIC Educational Resources Information Center

Cassella, Michele; Mason, Gail

The basic communication theory course offered at Central Michigan University is designed to provide students with an understanding of fundamental concepts and terminology, and to expose them to theory and research in communication. The course gives students the opportunity to engage in simulations and other in-class activities, thus making…

76 FR 16570 - Interest Rate Risk

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-24

... greater than 10 years in the statement of financial condition of its most recent call report. For example..., asset valuation, or net economic value); Choose tests, such as interest rate shocks, that the credit... activities. For example, a credit union that offers basic share accounts, only short-term loans, i.e., no...

Eliminating cancer stem cells: an interview with CCR’s Steven Hou | Center for Cancer Research

Cancer.gov

Steven Hou, Ph.D., senior investigator in the Basic Research Laboratory at the Center for Cancer Research describes his latest research that has uncovered potential ways to eliminate cancer stem cells and may offer hope to patients with reoccurring tumors.  Learn more...

Supervisor's Guide for Transporting Children with Special Health Needs.

ERIC Educational Resources Information Center

Maryland State Dept. of Health and Mental Hygiene, Baltimore.

This guide is intended to provide local school district supervisors of transportation in Maryland with a ready reference on the transportation of children with special health care needs. An introduction offers decision guidelines and legal definitions under Maryland regulations. Basic information on the following conditions are then summarized:…

Human Sexuality: Responsible Life Choices.

ERIC Educational Resources Information Center

Ryder, Verdene; Smith, Peggy B.

This book provides a complete course in human sexuality. It can also be used to supplement a family living course. Text content provides current information for teaching high school students about sexuality issues. The text offers basic information on growth and development, sexual development, pregnancy, and birth. It explains the sexual decision…

78 FR 64213 - Information Collection Being Reviewed by the Federal Communications Commission

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-28

....1621, Equipment Compatibility Offer; Section 76.1622, Consumer Education of Equipment Compatibility... Commission, Media Bureau, Washington, DC 20554, and should include the name of the cable operator to whom the... on encryption of the basic service tier. This rule change allows all- digital cable operators to...

Industrial Communications.

ERIC Educational Resources Information Center

Lindsay, Dan

Intended for seniors planning a career in industry as skilled laborers, this specialized course in Industrial Communications offers the student basic communications skills which he will need in his work and in his daily life. Since class activities center around short, factual oral reports, class size will be limited to 20, providing a maximum of…

Endowment Management. Financial Matters. Board Basics.

ERIC Educational Resources Information Center

Spitz, William T.

1997-01-01

This booklet offers guidelines for college and university trustees for managing the institution's endowment funds as they seek to balance efforts to grow the endowment for the institution's future with the need to use these funds to supplement current budget needs. Critical policy issues are identified, such as: the endowment's purpose, maximizing…

Arms Control and National Security: An Introduction. Advance Edition.

ERIC Educational Resources Information Center

Arms Control Association, Washington, DC.

Suitable for use with high school students, this booklet on arms control and national security provides background information, describes basic concepts, reviews recent history, and offers suggestions for further reading. The first section, on American attitudes toward national security and arms control, defines five types of limits on weapons…

Teaching Health in a Natural History Museum.

ERIC Educational Resources Information Center

Newman, Ian M.

The opportunities offered by a natural history museum to enhance and expand classroom instruction in health are discussed. A basic constellation of typical natural history museum exhibit concepts and an array of health-related opportunities that are easily developed around these displays is outlined. The natural history concept provides an…

Saussurian Linguistics Revisited: Can It Inform Our Interpretation of Mathematical Activity?.

ERIC Educational Resources Information Center

McNamara, O.

1995-01-01

Examines the basic notions of Ferdinand de Saussure and proposes that language is fundamental to the process of learning mathematics. Investigates possible mathematical perspectives upon Saussure's ideas and explores the contribution his work can offer to enhance and enrich the interpretive framework through which mathematical activity is observed…

Becoming Adult Learners: Principles and Practices for Effective Development

ERIC Educational Resources Information Center

Drago-Severson, Eleanor

2004-01-01

This book offers a new and promising way to support adults in Adult Basic Education (ABE) and English for speakers of other languages (ESOL) programs specifically, and learners in adult education, in general. Applying renowned Harvard University psychologist Robert Kegan's constructive-development theory, Drago-Severson depicts an in-depth…

A Community Terrain-Following Ocean Modeling System (ROMS/TOMS)

DTIC Science & Technology

2013-09-30

workshop at the Windsor Atlântica Hotel, Rio de Janeiro , Brazil, October 22-25, 2012. As in the past, several tutorials were offered on basic and...from the European Centre For Medium-Range Weather Forecasts (ECMWF) ERA-Interim, 3-hour dataset. River runoff is included along the Alabama

Globalizing the Undergraduate Experience in Agricultural Leadership, Education, Extension, and Communication

ERIC Educational Resources Information Center

Heinert, Seth B.; Roberts, T. Grady

2016-01-01

University graduates are entering a workforce where global competencies are important; yet, a vast majority graduate with limited international educational experience. The purpose of this basic qualitative study was to describe themes of international educational experiences currently being offered to students of agricultural leadership,…