Methods and compositions using calcium carbonate

DOEpatents

Constantz, Brent R [Portola Valley, CA; Farsad, Kasra [San Jose, CA; Camire, Chris [San Jose, CA; Chen, Irvin [San Jose, CA

2011-04-12

Provided herein are compositions and methods including hydraulic cement, supplementary cementitious material, and/or self-cementing material. Methods for making the compositions and using the compositions are provided.

Methods and compositions using calcium carbonate

DOEpatents

Constantz, Brent R [Portola Valley, CA; Farsad, Kasra [San Jose, CA; Camire, Chris [San Jose, CA; Chen, Irvin [Santa Clara, CA; Ginder-Vogel, Matthew [Los Gatos, CA; Fernandez, Miguel [San Jose, CA

2012-05-15

Provided herein are compositions and methods including hydraulic cement, supplementary cementitious material, and/or self-cementing material. Methods for making the compositions and using the compositions are provided.

Methods and compositions using calcium carbonate

DOEpatents

Constantz, Brent R [Portola Valley, CA; Farsad, Kasra [San Jose, CA; Camire, Chris [San Jose, CA; Patterson, Joshua [Freedom, CA; Ginder-Vogel, Matthew [Los Gatos, CA; Yaccato, Karin [San Jose, CA; Stagnaro, John [Santa Clara, CA; Devenney, Martin [Mountain View, CA; Ries, Justin [Chapel Hill, NC

2011-11-22

Provided herein are compositions and methods including hydraulic cement, supplementary cementitious material, and/or self-cementing material. Methods for making the compositions and using the compositions are provided.

Methods and compositions using calcium carbonate

DOEpatents

Chen, Irvin; Fernandez, Miguel; Patterson, Joshua; Devenney, Martin

2015-01-13

Provided herein are compositions and methods including hydraulic cement, supplementary cementitious material, and/or self-cementing material. Methods for making the compositions and using the compositions are provided.

Methods and compositions using calcium carbonate

DOEpatents

Chen, Irvin; Fernandez, Miguel; Patterson, Joshua; Devenney, Martin

2015-06-16

Provided herein are compositions and methods including hydraulic cement, supplementary cementitious material, and/or self-cementing material. Methods for making the compositions and using the compositions are provided.

Welding Supplementary Units.

ERIC Educational Resources Information Center

Johnson, Don; And Others

This document contains supplemental materials for special needs high school students intended to facilitate their mainstreaming in regular welding classes. Teacher's materials precede the materials for students and include general notes for the instructor, suggestions, eight references, a class progress chart, a questionnaire on the usefulness of…

Air Conditioning and Refrigeration Supplementary Units.

ERIC Educational Resources Information Center

Winston, Del; And Others

This document contains supplemental materials for special needs high school students intended to facilitate their mainstreaming in regular air conditioning and refrigeration courses. Teacher's materials precede the materials for students and include general notes for the instructor, additional suggestions, two references, a questionnaire on the…

Auto Mechanics Supplementary Units.

ERIC Educational Resources Information Center

Donovan, Roger; Smith, Sam

This document contains supplemental materials for special needs high school students intended to facilitate their mainstreaming in regular auto mechanics courses. Teacher's materials precede the materials for students and include general notes for the instructor, suggestions, 18 references, a class progress chart, a questionnaire on the usefulness…

[Unipacs: A-LM German, Units 3-29].

ERIC Educational Resources Information Center

West Bend High Schools, WI.

These instructional materials, designed for use with the "A-LM" German language course, permit teachers to individualize instruction. Basic objectives are outlined concerning basic dialogues, vocabulary, supplementary materials, reading, grammar, recombination materials, and creative conversation. A student checklist serves as a guide for the…

The effect of various pozzolanic additives on the concrete strength index

NASA Astrophysics Data System (ADS)

Vitola, L.; Sahmenko, G.; Erdmane, D.; Bumanis, G.; Bajare, D.

2017-10-01

The concrete industry is searching continuously for new effective mineral additives to improve the concrete properties. Replacing cement with the pozzolanic additives in most cases has resulted not only in positive impact on the environment but also has improved strength and durability of the concrete. Effective pozzolanic additives can be obtained from natural resources such as volcanic ashes, kaolin and other sediments as well as from different production industries that create various by-products with high pozzolanic reactivity. Current research deals with effectiveness evaluation of various mineral additives/wastes, such as coal combustion bottom ash, barley bottom ash, waste glass and metakaolin containing waste as well as calcined illite clays as supplementary cementitious materials, to be used in concrete production as partial cement replacement. Most of the examined materials are used as waste stream materials with potential reactive effect on the concrete. Milling time and fineness of the tested supplementary material has been evaluated and effectiveness was detected. Results indicate that fineness of the tested materials has crucial effect on the concrete compressive strength index. Not in all cases the prolonged milling time can increase fineness and reactivity of the supplementary materials; however the optimal milling time and fineness of the pozolanic additives increased the strength index of concrete up to 1.16 comparing to reference, even in cases when cement was substituted by 20 w%.

48 CFR 970.2303 - Hazardous materials identification and material safety.

Code of Federal Regulations, 2014 CFR

2014-10-01

... OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970...

48 CFR 970.2303 - Hazardous materials identification and material safety.

Code of Federal Regulations, 2010 CFR

2010-10-01

... OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970...

48 CFR 970.2303 - Hazardous materials identification and material safety.

Code of Federal Regulations, 2013 CFR

2013-10-01

... OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970...

48 CFR 970.2303 - Hazardous materials identification and material safety.

Code of Federal Regulations, 2012 CFR

2012-10-01

... OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970...

48 CFR 970.2303 - Hazardous materials identification and material safety.

Code of Federal Regulations, 2011 CFR

2011-10-01

... OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970...

Evaluation of ternary cementitious combinations : tech summary.

DOT National Transportation Integrated Search

2012-02-01

Portland cement concrete (PCC) is the worlds most versatile and utilized construction material. Modern concrete consists of six : main ingredients: coarse aggregate, sand, portland cement, supplementary cementitious materials (SCMs), chemical admi...

Resource Guide: Selected Early Childhood/Early Intervention Training Materials. 8th Edition.

ERIC Educational Resources Information Center

Catlett, Camille, Comp.; Winton, Pamela J., Comp.

This resource guide is intended to identify both primary and supplementary resources for designing preservice and inservice training on early intervention programs for children with disabilities. The instructional materials are described and listed in three sections. The first section provides annotated descriptions of instructional materials in…

Selective Bibliography in United States History Resources.

ERIC Educational Resources Information Center

Ramos, June E.; Crevling, Barbara

The selective bibliography identifies United States history materials for grades 7 through 12. It has been compiled to give teachers a representative sample of texts and supplementary materials, most of which have been published since 1975. Section one contains references to 16 basal curriculum materials. Information is given on title, author,…

Data Processing Volume I. Instructor's Guide.

ERIC Educational Resources Information Center

Vittetoe, Jerry

These instructional materials are intended as a guide for the instructor of a block course in introductory vocational data processing. A textbook and supplementary materials of the instructor's choice would probably be used in conjunction with these materials. Topics covered in the 11 units are background and uses of data processing, input/output…

Environnement et elaboration de materiel pedagogique (The Environment and the Elaboration of Instructional Materials).

ERIC Educational Resources Information Center

Capelle, Marie-Jose; Archard-Bayle, Guy

1982-01-01

Describes the method and the instructional materials entitled "Contacts," which were developed specifically for Nigeria. The discussion covers the use of audiovisual supplementary material, the essentially African sociocultural reference of the text, the methodology peculiar to the Nigeria plurilingual situation, and the goals for both…

The Support to Rural India's Public Education System (STRIPES) trial: a cluster randomised controlled trial of supplementary teaching, learning material and material support.

PubMed

Lakshminarayana, Rashmi; Eble, Alex; Bhakta, Preetha; Frost, Chris; Boone, Peter; Elbourne, Diana; Mann, Vera

2013-01-01

The aim of the STRIPES trial was to assess the effectiveness of providing supplementary, remedial teaching and learning materials (and an additional 'kit' of materials for girls) on a composite of language and mathematics test scores for children in classes two, three and four in public primary schools in villages in the Nagarkurnool division of Andhra Pradesh, India. STRIPES was a cluster randomised trial in which 214 villages were allocated either to the supplementary teaching intervention (n = 107) or to serve as controls (n = 107). 54 of the intervention villages were further randomly allocated to receive additional kit for girls. The study was not blinded. Analysis was conducted on the intention to treat principle, allowing for clustering. Composite test scores were significantly higher in the intervention group (107 villages; 2364 children) than in the control group (106 villages; 2014 children) at the end of the trial (mean difference on a percentage scale 15.8; 95% CI 13.1 to 18.6; p<0.001; 0.75 Standard Deviation (SD) difference). Composite test scores were not significantly different in the 54 villages (614 girls) with the additional kits for girls compared to the 53 villages (636 girls) without these kits at the end of the trial (mean difference on a percentage scale 0.5; 95% CI -4.34 to 5.4; p = 0.84). The cost per 0.1 SD increase in composite test score for intervention without kits is Rs. 382.97 (£4.45, $7.13), and Rs.480.59 (£5.58, $8.94) for the intervention with kits. A 18 month programme of supplementary remedial teaching and learning materials had a substantial impact on language and mathematics scores of primary school students in rural Andhra Pradesh, yet providing a 'kit' of materials to girls in these villages did not lead to any measured additional benefit. Controlled-Trials.com ISRCTN69951502.

Black History: African Heritage, American Heritage.

ERIC Educational Resources Information Center

Duea, Joan; And Others

Providing elementary school teachers with materials to enhance student awareness of black heritage is the goal of this unit. Each of the 10 lessons includes objectives, materials, and procedures as well as supplementary materials that may be duplicated for student use. The land and people of Africa are studied in lessons one through three. Games,…

Adaptation of Instructional Materials for Use with Mainstreamed Students. Final Report.

ERIC Educational Resources Information Center

Macro Systems, Inc., Silver Spring, MD.

The report documents a project to adapt and design instructional media and materials of a regular senior high social studies curriculum for use with mainstreamed mildly handicapped students. Supplementary materials were developed and tested at five sites to accompany the world history textbook, "Our Common Heritage." Products included the…

Bibliography of Law-Related Curriculum Materials: Annotated (Second Edition). Working Notes No. 10.

ERIC Educational Resources Information Center

Davison, Susan E., Ed.

This annotated bibliography cites over 1,000 elementary- and secondary-level materials dealing with the philosophy, substance, and pedagogy of law-related education. It lists textbooks, curriculum kits and guides, journals and newsletters, and books that can serve as reference or supplementary materials. The bibliography is divided by topic into…

Dual effect of soluble materials in pretreated lignocellulose on simultaneous saccharification and co-fermentation process for the bioethanol production.

PubMed

Qin, Lei; Li, Xia; Liu, Li; Zhu, Jia-Qing; Guan, Qi-Man; Zhang, Man-Tong; Li, Wen-Chao; Li, Bing-Zhi; Yuan, Ying-Jin

2017-01-01

In this study, wash liquors isolated from ethylenediamine and dry dilute acid pretreated corn stover were used to evaluate the effect of soluble materials in pretreated biomass on simultaneous saccharification and co-fermentation (SSCF) for ethanol production, respectively. Both of the wash liquors had different impacts on enzymatic hydrolysis and fermentation. Enzymatic conversions of glucan and xylan monotonically decreased as wash liquor concentration increased. Whereas, with low wash liquor concentrations, xylose consumption rate, cell viability and ethanol yield were maximally stimulated in fermentation without nutrient supplementary. Soluble lignins were found as the key composition which promoted sugars utilization and cell viability without nutrient supplementary. The dual effects of soluble materials on enzymatic hydrolysis and fermentation resulted in the reduction of ethanol yield as soluble materials increased in SSCF. Copyright © 2016 Elsevier Ltd. All rights reserved.

Corrigendum to "Infrared spectroscopy of 17O- and 18O-enriched carbon dioxide. Line positions and intensities in the 3200-4700 cm-1 region. Global modelling of the line positions of 16O12C17O and 17O12C17O" [J. Quant. Spectrosc. Radiat. Transfer 137 (2014) 57-76

NASA Astrophysics Data System (ADS)

Borkov, Yu. G.; Jacquemart, D.; Lyulin, O. M.; Tashkun, S. A.; Perevalov, V. I.

2015-05-01

In Supplementary Material I of our paper the observed line intensities are given for the abundances of the carbon dioxide isotopologues in our sample but not for 100% abundance as it is written in the header of Supplementary Material I. The respective abundances are presented in the table below.

Nonterrestrial material processing and manufacturing of large space systems

NASA Technical Reports Server (NTRS)

Von Tiesenhausen, G.

1979-01-01

Nonterrestrial processing of materials and manufacturing of large space system components from preprocessed lunar materials at a manufacturing site in space is described. Lunar materials mined and preprocessed at the lunar resource complex will be flown to the space manufacturing facility (SMF), where together with supplementary terrestrial materials, they will be final processed and fabricated into space communication systems, solar cell blankets, radio frequency generators, and electrical equipment. Satellite Power System (SPS) material requirements and lunar material availability and utilization are detailed, and the SMF processing, refining, fabricating facilities, material flow and manpower requirements are described.

Choosing Materials that Do the Job. The ACTFL Foreign Language Education Series, Vol. 10.

ERIC Educational Resources Information Center

Johnson, Carl H.

The importance of text materials in foreign language classrooms is a crucial issue and choosing a textbook and supplementary materials becomes a major area of concern for every foreign language teacher. While factors both external and internal to the school narrow the possibility of choice, several points must be considered in the selection…

75 FR 38168 - Hazardous Materials: International Regulations for the Safe Transport of Radioactive Material (TS...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-01

... (IAEA) ``Regulations for the Safe Transport of Radioactive Material'' (TS-R-1), which is scheduled for... comments on the draft document to the IAEA. We are requesting input from the public to assist in developing....gov . SUPPLEMENTARY INFORMATION: I. Background The IAEA works with its Member States and multiple...

Umweltverschmutzung. German Ecology Packet: Resource Units and Materials for German Classes at All Levels.

ERIC Educational Resources Information Center

Archer, Julie; And Others

Supplementary resource materials for use in upper level secondary school German classes are presented in this text. Teachers who are seeking new content and are willing to adapt these instructional materials on ecology in Germany will find three self-contained units on: The Plight of the Polar Bear, Polluted Swimming Pools in Germany, and Dead…

75 FR 43945 - Convention on Supplementary Compensation for Nuclear Damage Contingent Cost Allocation

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-27

... emitted by any source of radiation inside a nuclear installation, provided that such application does not... facilities, equipment, fuel, services, technology, or transport of nuclear materials related to any step... DEPARTMENT OF ENERGY Convention on Supplementary Compensation for Nuclear Damage Contingent Cost...

Durability and smart condition assessment of ultra-high performance concrete in cold climates.

DOT National Transportation Integrated Search

2016-12-31

The goals of this study were to develop ecological ultra-high performance concrete (UHPC) with local materials and supplementary cementitious materials and to evaluate the long-term performance of UHPC in cold climates using effective mechanical test...

South Carolina Guide for Selling.

ERIC Educational Resources Information Center

Elliott, Ronald T.

This curriculum guide provides materials for a secondary course in salesmanship. It contains 6 units that cover 33 competencies. Each competency is presented in a standard format: performance objective, resources, teaching activities, evaluation, and supplementary materials, including an information sheet, exercises, and checklists. Units and…

French Teaching Aids.

ERIC Educational Resources Information Center

Miller, J. Dale

Supplementary teaching materials for French language programs are presented in this text. Primarily intended for secondary school students, the study contains seven units of material. They include: (1) French gestures, (2) teaching the interrogative pronouns, (3) French cuisine, (4) recreational learning games, (5) French-English cognates, (6)…

Design and performance of crack-free environmentally friendly concrete "crack-free eco-crete".

DOT National Transportation Integrated Search

2014-08-01

High-performance concrete (HPC) is characterized by high content of cement and supplementary cementitious materials (SCMs). : Using high binder content, low water-to-cementitious material ratio (w/cm), and various chemical admixtures in the HPC can r...

Auto Body Repair. Supplementary Units. Instructor Key and Student Units.

ERIC Educational Resources Information Center

Daniel, Linda; Muench, James F., Ed.

These supplementary units are designed to help students with special needs learn and apply auto body repair skills. The material specifically supplements the Auto Body Repair Curriculum Guide (University of Missouri-Columbia 1988), and is intended for instructors serving the occupational needs of various categories of disadvantaged and handicapped…

Secretarial Technology/Office Technology. Supplementary Units.

ERIC Educational Resources Information Center

Rainey, Carolyn

These 10 units provide supplementary materials for special needs students who are enrolled in regular secretarial and office technology courses in Missouri. The special needs units are designed to facilitate the mainstreaming of students with a wide variety of handicapping and disadvantaged conditions. The units are self-paced and contain…

SARC Supplementary Tutor Handbook: Supporting Literacy for People with Intellectual/Developmental Challenges.

ERIC Educational Resources Information Center

Lockert, Richard

This handbook, which is intended for tutors, disability practitioners, and others working with adults with intellectual/developmental disabilities, contains supplementary materials for and about supporting literacy for people with intellectual/developmental challenges. The handbook is a product of the following activities: extensive research of…

Supplementary and Enrichment Series: Mathematical Systems. Teachers' Commentary. SP-20.

ERIC Educational Resources Information Center

Syer, Henry W., Ed.

This is one in a series of manuals for teachers using SMSG high school supplementary materials. The pamphlet includes commentaries on the sections of the student's booklet, answers to the exercises, and sample test questions. Topics covered include addition, multiplication, operations, closure, identity element, mathematical systems, mathematical…

"Dinosaurs." Kindergarten. Anchorage School District Elementary Science Program.

ERIC Educational Resources Information Center

Herminghaus, Trisha, Ed.

This unit contains 15 lessons on dinosaurs for kindergarten children. It provides a materials list, supplementary materials list, use of process skill terminology, unit objectives, vocabulary, six major dinosaurs, and background information. Lessons are: (1) "Webbing"; (2) "Introduction to the Big Six"; (3) "Paleontology…

Facts About Drug Abuse: Trainer's Manual.

ERIC Educational Resources Information Center

Link, William E.; And Others

Following an introductory survey of the course, this modular drug abuse trainer's manual contains all course-specified materials. These materials are: the course goals and objectives; time/activity sheets; trainer guidelines, process notes, and exercise instructions; detailed lectures and supplementary information. The time/activity sheets contain…

Hoer-Sprech-Uebungen fuer Iraner (Aural-Oral Exercises for Iranians).

ERIC Educational Resources Information Center

Scharf, Kurt

1980-01-01

Exercises are presented as supplementary material for beginning classes. Many examples illustrate ways to consolidate the learned material, with particular reference to the textbook "Ich lerne Deutsch" and its pictures. Other exercises are designed to compare German and Farsi sentence structure. (IFS/WGA)

The effects of combined supplementary cementitious materials on physical properties of Kansas concrete pavements.

DOT National Transportation Integrated Search

2013-12-01

This study evaluated the effects of combining varying proportions of slag cement and Class C fly ash : with Type I/II cement in concrete pavement. Three different ternary cementitious material combinations : containing slag cement and Class C fly ash...

Three-Dimensional Material Properties of Composites with S2-Glass Fibers or Ductile Hybrid Fabric

DTIC Science & Technology

2013-01-13

RDECOM-TARDEC 6501 E. Eleven Mile Rd. Warren, MI 48397-5000 ABSTRACT Material properties were determined for fiber - reinforced polymers (FRPs) with...Research Development and Engineering Center (TARDEC) funded a research project to determine the mechanical properties of seven fiber reinforced ...Approved for public release; distribution unlimited 13. SUPPLEMENTARY NOTES 14. ABSTRACT Material properties were determined for fiber - reinforced

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

ERIC Educational Resources Information Center

Anchorage School District, AK.

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

Emotional Development: Fostering the Child's Identity. Instructor's Manual.

ERIC Educational Resources Information Center

McFadden, Emily Jean

"Emotional Development: Fostering the Child's Identity" is a manual for use in training families providing service to foster children. Consisting of information to be covered in eight class sessions and numerous appendices providing supplementary material, this instructor's manual contains instructor's materials and participants' course content.…

The Great American Biotic Interchange: Dispersals, Tectonics, Climate, Sea Level and Holding Pens

PubMed Central

2010-01-01

The biotic and geologic dynamics of the Great American Biotic Interchange are reviewed and revised. Information on the Marine Isotope Stage chronology, sea level changes as well as Pliocene and Pleistocene vegetation changes in Central and northern South America add to a discussion of the role of climate in facilitating trans-isthmian exchanges. Trans-isthmian land mammal exchanges during the Pleistocene glacial intervals appear to have been promoted by the development of diverse non-tropical ecologies. Electronic supplementary material The online version of this article (doi:10.1007/s10914-010-9144-8) contains supplementary material, which is available to authorized users. PMID:21125025

Public availability of research data in dentistry journals indexed in Journal Citation Reports.

PubMed

Vidal-Infer, Antonio; Tarazona, Beatriz; Alonso-Arroyo, Adolfo; Aleixandre-Benavent, Rafael

2018-01-01

Dentistry is a medical discipline with an increasing scientific production in the last years. Due to the importance of data sharing in science, this study aims at analyzing the availability of raw data in articles from scientific journals indexed in the Dentistry category of the 2014 edition of the Journal Citation Reports. A review of the 88 websites of journals from the Dentistry category was conducted to determine the data-sharing editorial policies. Furthermore, a search in the PubMed Central repository to collect information about the characteristics of the supplementary material of articles from those journals was carried out. The possibility of publishing a supplementary material was higher in the first quartile journals. A percentage of 7.6% of the articles registered in PubMed Central contained a supplementary material, especially text documents, but the presence of spreadsheets was scarce. There is a relationship between openness policies and the impact of the journals according to their quartile or position ranking by the impact factor in the JCR, but the willingness of sharing raw data in spreadsheets format is still limited. This study will reveal the resources of raw data which will improve quality of research and clinical practice.

Supplementary description of Novophytoptus stipae Keifer 1962 (Acariformes, Eriophyoidea) with LT-SEM observation on mites from putativley conspecific populations: cryptic speciation or polyphagy of novophytoptines

USDA-ARS?s Scientific Manuscript database

Supplementary descriptions of an infrequently encountered species Novophytoptus stipae Keifer 1962 (Eriophyoidea, Phytoptidae) from Achnatherum speciosum (Poaceae) based on topotypes recovered from dry plant material from California is given. Comparison of topotypes of N. stipae with fresh Novophyto...

Food and Nutrition Supplementary Resources: A Selective Annotated Bibliography for Elementary Schools, K-6.

ERIC Educational Resources Information Center

Minnesota State Dept. of Education, St. Paul. Child Nutrition Section.

This selected bibliography provides elementary school educators with a list of books currently in print which provide supplementary resources on food, nutrition and related topics. All books listed were judged factually accurate and suitable for the grade level designated, offering material that would implement, enrich and support elementary…

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

ERIC Educational Resources Information Center

Anchorage School District, AK.

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

Parallel Passages: Contrasting Views from U.S. and Japan.

ERIC Educational Resources Information Center

Becker, James; Wojtan, Linda

Using selected passages from Japanese and U.S. social studies textbooks, this booklet presents contrasting views and interpretations of historical events or circumstances. The textbooks, review, and supplementary materials collected or developed in conjunction with the Japan/U.S. Textbook Study Project provides much of the basic material for the…

Ongoing Activities to Facilitate Access to Supplementary Materials for Cartographic Education.

ERIC Educational Resources Information Center

Anderson, Paul S.

A wealth of unpublished or unstructured educational materials for all aspects of cartographic instruction are widely dispersed and unnecessarily difficult to obtain. The Cartography Assistance Brochures Project of the Cartography Specialty Group of the Association of American Geographers (AAG), the North American Cartographic Information Society,…

Kinship and Social Groups: A Modular Approach. Cultural Anthropology.

ERIC Educational Resources Information Center

Kassebaum, Peter

Designed for use as supplementary instructional material in a cultural anthropology course, this learning module introduces commonly employed terms used in the study of kinship and social groups. Conceptual categories used to describe the social structures of society are defined first, including culture, material culture, nonmaterial culture,…

Advisory List of Computer-Related Materials.

ERIC Educational Resources Information Center

North Carolina State Dept. of Public Instruction, Raleigh. Div. of Educational Media.

Materials appropriate for instruction in the use of computers in the intermediate grades, junior high schools, and high schools are listed in this advisory list by type of media: activity cards; books; books (for teacher use); books (supplementary texts); book (workbook); book (workbook) with disks; filmstrips (sound); kit (including disks, guide…

Elections: An Instructional Unit for Elementary Grades.

ERIC Educational Resources Information Center

McClain, Janet; And Others

In order to increase students' awareness of their place in the nation's political life, this unit introduces young children to the electoral process. Each lesson includes objectives, materials, procedures, and supplementary materials that can be duplicated for student use. The first five lessons are designed to improve student awareness of…

Assessing the Readability of Materials for Elementary ESL Pupils.

ERIC Educational Resources Information Center

Baldauf, Richard B., Jr.; Propst, Ivan K., Jr.

This paper assesses the effectiveness of readability indices, standard cloze procedure, and the matching cloze procedure as determinants of the readability of supplementary English materials for elementary ESL students in a Pacific Island context. A review of readability indices and the standard cloze procedure indicated that neither procedure is…

Inorganic-Organic Polymers and Their Role in Materials Science

DTIC Science & Technology

1994-05-18

North Quincy Street AD-A279 715 Arlington, Virginia 22217-5000 H IM 11. SUPPLEMENTARY NOTES Prepared for publication in ADVAtICED MlATERIALS 12a...This document has been approved for public release; distribution is unlimited. 13. ABSTRACT (Maximum 200 words) The design and synthesis of new...Technical Report No. 19 INORGANIC-ORGANIC POLYMERS AND THEIR ROLE IN MATERIALS SCIENCE by Harry R. Allcock Prepared for Publication in Advanced Materials

Alaska Plants and Trees. Grade 3. Revised. Anchorage School District Elementary Science Program.

ERIC Educational Resources Information Center

Defendorf, Jean, Ed.

This unit includes 15 lessons on Alaskan plants and trees for third graders. It describes materials, supplementary materials including books and films, use of process skill terminology, unit objectives, vocabulary, background information (including the information source), field trip organization, succession, and major plants. Included are: (1)…

Linkage between Graduate Medical Education Training Practice Profiles in Psychiatry, Obstetrics/Gynecology, and Family Practice. Appendices.

ERIC Educational Resources Information Center

SysteMetrics, Inc., Santa Barbara, CA.

Provided are appendices for a study which examined the relationship between graduate medical education (GME) and practice profiles in three specialties: family practice, psychiatry, and obstetrics/gynecology. Appendix A includes materials related to methodology of the study. Appendices B-D include supplementary materials for family practice,…

USE OF SUPPLEMENTARY CEMENTITIOUS MATERIALS IN HIGH PERFORMANCE, CO2 SEQUESTERING CONSTRUCTION MATERIAL - PHASE I

EPA Science Inventory

SEVENTH GRADE MATHEMATICS FOR THE ACADEMICALLY TALENTED, TEACHERS' GUIDE.

ERIC Educational Resources Information Center

HORN, R.A.

MATERIALS FOR BOTH ENRICHED AND ACCELERATED MATHEMATICS COURSES ARE GIVEN. THE PRESENTATION OF THE MATERIALS IS INTENDED FOR EASY ADAPTATION OF MODIFICATION TO MEET THE NEEDS OF MOST MATHEMATICS CLASSES. SUGGESTIONS AND SUPPLEMENTARY REFERENCES IN EACH UNIT ARE OFFERED AS AIDS TO THE MATHEMATICS TEACHER IN REGULAR OR ACCELERATED CLASS. UNITS…

The Holocaust and Genocide: A Search for Conscience. A Curriculum Guide.

ERIC Educational Resources Information Center

Flaim, Richard F., Ed.; Reynolds, Edwin W., Jr., Ed.

Designed to facilitate teacher development of a secondary unit on the Holocaust and genocide, this multidisciplinary curriculum guide provides a wide variety of classroom-tested objectives, learning activities, and materials. The guide is organized into six units which may be taught in sequence or used in part as supplementary materials: the…

Exploring the Properties of Liquids. Grade 5. Revised. Anchorage School District Elementary Science Program.

ERIC Educational Resources Information Center

Defendorf, Jean, Ed.

This unit contains 14 lessons on the properties of liquids for fifth graders. It describes materials, supplementary materials, use of process skill terminology, unit objectives, vocabulary, and background information for teachers. Lessons are: (1) "Heaping and Drops/Cohesion"; (2) "Beading of Liquid Columns/Cohesion"; (3)…

Language Practice with Multimedia Supported Web-Based Grammar Revision Material

ERIC Educational Resources Information Center

Baturay, Meltem Huri; Daloglu, Aysegul; Yildirim, Soner

2010-01-01

The aim of this study was to investigate the perceptions of elementary-level English language learners towards web-based, multimedia-annotated grammar learning. WEBGRAM, a system designed to provide supplementary web-based grammar revision material, uses audio-visual aids to enrich the contextual presentation of grammar and allows learners to…

From Autos To Stereos. A Collection of Readings.

ERIC Educational Resources Information Center

Ferri, Kathy

Designed to provide materials which the high school teacher can use to teach some of the basic reading skills or as supplementary reading material, this guide is composed of thirty-five articles of general interest which are vocationally oriented, followed by exercises designed to test comprehension and to teach reading concepts. The articles have…

Improving the Efficiency of Physical Examination Services

PubMed Central

Chih, Mingchang; Bair, Aaron E.

2009-01-01

The objective of our project was to improve the efficiency of the physical examination screening service of a large hospital system. We began with a detailed simulation model to explore the relationships between four performance measures and three decision factors. We then attempted to identify the optimal physician inquiry starting time by solving a goal-programming problem, where the objective function includes multiple goals. One of our simulation results shows that the proposed optimal physician inquiry starting time decreased patient wait times by 50% without increasing overall physician utilization. Electronic supplementary material  The online version of this article (doi:10.1007/s10916-009-9271-z) contains supplementary material, which is available to authorized users. PMID:20703912

Final Asbestos Report (AREE 65) Base Realignment and Closure Environmental Evaluation (BRAC EE), Part 2, Fort Devens, Massachusetts

DTIC Science & Technology

1995-05-01

Submitted to U.S. Army Environmental Center (USAEC) Aberden Proving Ground , Maryland Revision 1 May 1995 Arthur D. Littl., Inc. Acorn Park Camnbridge...ADORESS(ES) 10. SPONSORINGIMONITORING" ~AGENCY REPORT NUMBER U.S. Army Environmental Center Aberdeen Proving Ground , Maryland 11. SUPPLEMENTARY NOTES...May 1995 proves the material to be non-ACM. OSHA has classified these materials as "Presumed Asbestos-Containing Materials (PACM)." Therefore, SACBM

What Does It Mean to Be a Girl? Teachers' Representations of Gender in Supplementary Reading Materials for South African Schools

ERIC Educational Resources Information Center

Dentith, Audrey M.; Sailors, Misty; Sethusha, Mantsose

2016-01-01

Education reform, including methods to create greater gender equality, is an ongoing process in post-Apartheid South Africa. Using an African feminism theoretical framework and a critical content analysis approach, we examined the representation of female characters in a subset of supplementary reading titles created under an international…

Multi-Ethnic Contributions to American History. A Supplementary Booklet, Grades 4-12.

ERIC Educational Resources Information Center

Caddo Parish School Board, Shreveport, LA.

This booklet is designed as a teacher guide for supplementary use in the regular social studies program. It lists names and contributions of Americans from all ethnic groups to the development of the United States. Seven units usable at three levels (upper elementary, junior high, and high school) have been developed, with the material arranged in…

Libretexts: a flexible online open system for disseminating educational materials relevant to geophysics at all levels

NASA Astrophysics Data System (ADS)

Halpern, J. B.

2017-12-01

Libretexts is an online open system for distributing educational materials with over 5 million page views per month. Covering geophysics, chemistry, physics and more it offers a platform for authors and users including faculty and students to access curated educational materials. Currently there are on line texts covering geology, geobiology, natural hazards and understanding the refusal to accept climate change as well as relevant materials in other sections on aquatic and atmospheric chemistry. In addition to "written" materials Libretexts provides access to simulations and demonstrations that are relevant. Most importantly the Libretext project welcomes new contributors. Faculty can use available materials to construct their own texts or supplementary materials in relatively short order. Since all material is covered by a Creative Commons Copyright, material can be added to as needed for teaching.

Water Worlds. 4-H Member's Guide M-5-18; 4-H Leaders Guide L-5-18.

ERIC Educational Resources Information Center

Hawkes, Janet E.; And Others

This pocket folder of materials is designed to provide children aged 9 to 12 with an opportunity to explore and observe aquatic environments. The package includes a 4-H Leader's guide, member's guide, and supplementary materials. The leader's guide contains safety considerations, tips and techniques, and additional activities for getting started…

77 FR 62300 - Self-Regulatory Organizations; International Securities Exchange, LLC; Notice of Filing and...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-12

... Rule Change To Adopt a Pilot Program To Eliminate Position and Exercise Limits in SPY Options October 5... eliminate position and exercise limits for physically-settled options on the SPDR S&P ETF Trust (``SPY... Material .01 to ISE Rule 412 and Supplementary Material .01 of ISE Rule 414 to eliminate position and...

Tips and Tricks in Outdoor Education. Approaches to Providing Children with Educational Experiences in the Out-of-Doors.

ERIC Educational Resources Information Center

Swan, Malcolm D., Ed.

A revision of the Lorado Taft Field Campus' 1968 "Instructional Materials Packet" on providing children with educational experiences outside the classroom, this book contains materials, tips, worksheets, and plans for offering students an opportunity for supplementary outdoor experiences in a variety of subject-matter areas: animal studies,…

How to Buy Food: Lesson Aids for Teachers. Agriculture Handbook No. 443. Revised.

ERIC Educational Resources Information Center

Department of Agriculture, Washington, DC. Agricultural Marketing Services.

This teachers guide presents lesson aids on how to buy food for home economics or consumer education in high school or adult education courses. An introductory section explains how to get the supplementary materials (publications, films, and slides/filmstrips), what the contents and objectives of these materials are, suggestions for lesson…

75 FR 68324 - Certain Stainless Steel Butt-Weld Pipe Fittings From Japan, South Korea and Taiwan; Final Results...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-05

.... SUPPLEMENTARY INFORMATION: Scope of the Orders Japan The products covered by this order include certain... designing the piping system: (1) Corrosion of the piping system will occur if material other than stainless... designing the piping system: (1) Corrosion of the piping system will occur if material other than stainless...

Developing an Entrepreneurship Module by Using Product-Based Learning Approach in Vocational Education

ERIC Educational Resources Information Center

Yulastri, Asmar; Hidayat, Hendra; Ganefri; Islami, Syaiful; Edya, Fuji

2017-01-01

Boring lecturers and irrelevant learning materials needed by students caused the students are less motivated to learn entrepreneurship course in vocational education. It is caused by the learning materials that will be delivered by the lectures can be predicted by the students. Thus, a relevant and supplementary support is much needed which can be…

Biomedical Science, Unit IV: The Nervous System in Health and Medicine. The Nervous System; Disorders of the Brain and Nervous System; Application of Computer Science to Diagnosis; Drugs and Pharmacology; The Human Senses; Electricity. Instructor's Manual. Revised Version, 1976.

ERIC Educational Resources Information Center

Biomedical Interdisciplinary Curriculum Project, Berkeley, CA.

This volume contains the lesson plans and appropriate teacher background material for a 37-lesson sequence on the nervous system in health and medicine. Additional material is provided for supplementary lessons on concepts of electricity. Associated material, contained in separate volumes, include a student text and a student laboratory manual.…

The Impact of Supplementary On-Line Resources on Academic Performance: A Study of First-Year University Students Studying Economics

ERIC Educational Resources Information Center

Birch, Elisa; Williams, Andrew

2013-01-01

This paper examines the impact of supplementary web-based materials on students' academic performance in a first-year economics unit at university. In particular, the paper considers the impact of students' usage of the unit's webpage, voluntary on-line discussion board, voluntary on-line quizzes and voluntary on-line homework questions on their…

Similar Mutation Rates but Highly Diverse Mutation Spectra in Ascomycete and Basidiomycete Yeasts

DTIC Science & Technology

2016-12-24

Te, and Michael Lynch Department of Biology , Indiana University, Bloomington, IN *Corresponding author: E-mail: longhongan@gmail.com. Accepted...GBE The Author(s) 2016. Published by Oxford University Press on behalf of the Society for Molecular Biology and Evolution. This is an Open Access...fungal mutation spectrum. Supplementary Material Supplementary data are available at Genome Biology and Evolution online. Acknowledgments This research

Digital Course Materials: A Case Study of the Apple iPad in the Academic Environment

ERIC Educational Resources Information Center

Cameron, Andrea H.; Bush, Michael H.

2011-01-01

The newness of the iPad device creates a phenomenon unique and unstudied in the academic environment. By merging the innovations of electronic text, e-reader, and multi-modal functionality, the iPad tablet device can act as an e-reader providing digital course materials as well as a range of other supplementary academic applications. This…

Topical Guide to Source Readings in Textbooks and Supplementary Materials.

ERIC Educational Resources Information Center

ASIA Society, New York, NY.

This paper provides a topical listing of readings on Asia (mostly by Asians). This compilation was undertaken by the Asia Society Textbook Evaluation Project as a service to teachers and curriculum developers looking for materials on Asia for courses in a wide range of fields. In-depth evaluations of the readings are not made. Among the fifty-six…

El Material Suplementario En Los Diccionarios Bilingues Espanol-Ingles Mas Representativos De Los Siglos XX y XXI

ERIC Educational Resources Information Center

Fischer Dorantes, Erica

2010-01-01

This work is one of the first attempts to make a detailed and comparative analysis of the supplementary material of several bilingual English-Spanish dictionaries from the 20th and 21st centuries. It examines the historical development of prefaces and appendices in the most representative bilingual English-Spanish dictionaries that have…

Limitations of student-driven formative assessment in a clinical clerkship. A randomised controlled trial

PubMed Central

Palmer, Edward J; Devitt, Peter G

2008-01-01

Background Teachers strive to motivate their students to be self-directed learners. One of the methods used is to provide online formative assessment material. The concept of formative assessment and use of these processes is heavily promoted, despite limited evidence as to their efficacy. Methods Fourth year medical students, in their first year of clinical work were divided into four groups. In addition to the usual clinical material, three of the groups were provided with some form of supplementary learning material. For two groups, this was provided as online formative assessment. The amount of time students spent on the supplementary material was measured, their opinion on learning methods was surveyed, and their performance in summative exams at the end of their surgical attachments was measured. Results The performance of students was independent of any educational intervention imposed by this study. Despite its ready availability and promotion, student use of the online formative tools was poor. Conclusion Formative learning is an ideal not necessarily embraced by students. If formative assessment is to work students need to be encouraged to participate, probably by implementing some form of summative assessment. PMID:18471324

Investigation of Self Consolidating Concrete Containing High Volume of Supplementary Cementitious Materials and Recycled Asphalt Pavement Aggregates

NASA Astrophysics Data System (ADS)

Patibandla, Varun chowdary

The use of sustainable technologies such as supplementary cementitiuous materials (SCMs), and/or recycled materials is expected to positively affect the performance of concrete mixtures. However, it is important to study and qualify such mixtures and check if the required specifications of their intended application are met before they can be implemented in practice. This study presents the results of a laboratory investigation of Self Consolidating concrete (SCC) containing sustainable technologies. A total of twelve concrete mixtures were prepared with various combinations of fly ash, slag, and recycled asphalt pavement (RAP). The mixtures were divided into three groups with constant water to cementitiuous materials ratio of 0.37, and based on the RAP content; 0, 25, and 50% of coarse aggregate replaced by RAP. All mixtures were prepared to achieve a target slump flow equal to or higher than 500 mm (24in). A control mixture for each group was prepared with 100% Portland cement whereas all other mixtures were designed to have up to 70% of portland cement replaced by a combination of supplementary cementitiuous materials (SCMs) such as class C fly ash and granulated blast furnace slag. The properties of fresh concrete investigated in this study include flowability, deformability; filling capacity, and resistance to segregation. In addition, the compressive strength at 3, 14, and 28 days, the tensile strength, and the unrestrained shrinkage up to 80 days was also investigated. As expected the inclusion of the sustainable technologies affected both fresh and hardened concrete properties. Analysis of the experimental data indicated that inclusion of RAP not only reduces the ultimate strength, but it also affected the compressive strength development rate. Moreover, several mixes satisfied compressive strength requirements for pavements and bridges; those mixes included relatively high percentages of SCMs and RAP. Based on the results obtained in this study, it is not recommended to replace the coarse aggregate in SCC by more than 25% RAP.

Review on supplymentary cementitious materials used in inorganic polymer concrete

NASA Astrophysics Data System (ADS)

Srinivasreddy, K.; Srinivasan, K.

2017-11-01

This paper presents a review on various supplementary cementitious materials generated from industries are used in concrete, which one is considered a waste material. These materials are rich in aluminosilicates and are activated by sodium/potassium based alkaline solution to form geopolymer concrete. When these geopolymer concrete is used in civil engineering applications has showed better or similar mechanical properties and durability properties than ordinary Portland cement concrete. This paper also given the overview on sodium hydroxide (NaOH) & sodium silicate solution (Na2SiO3) ratios, curing adopted for different geopolymer concretes and the effect of adding fibres in geopolymer concretes.

Moeglichkeiten eines gegenwartsorientierten Landeskundeunterrichts. Unter besonderer Beruecksichtigung der Haupt- und Realschuloberstufe (Possibilities of Present-Oriented Area-Study Teaching, with Special Reference to the Upper Grade of High Schools)

ERIC Educational Resources Information Center

Hermes, Liesel

1975-01-01

Area study materials should be factual, contemporary, objective, and designed with regard to the student's level. Content should be limited to material contrasting with, or supplementary to, the students' knowledge. Penguin's series "Connexions" is better than available German texts. (Text is in German.) (IFS/WGA)

Proposed Standards for Medical Education Submissions to the Journal of General Internal Medicine

PubMed Central

Bowen, Judith L.; Gerrity, Martha S.; Kalet, Adina L.; Kogan, Jennifer R.; Spickard, Anderson; Wayne, Diane B.

2008-01-01

To help authors design rigorous studies and prepare clear and informative manuscripts, improve the transparency of editorial decisions, and raise the bar on educational scholarship, the Deputy Editors of the Journal of General Internal Medicine articulate standards for medical education submissions to the Journal. General standards include: (1) quality questions, (2) quality methods to match the questions, (3) insightful interpretation of findings, (4) transparent, unbiased reporting, and (5) attention to human subjects’ protection and ethical research conduct. Additional standards for specific study types are described. We hope these proposed standards will generate discussion that will foster their continued evolution. Electronic supplementary material The online version of this article (doi:10.1007/s11606-008-0676-z) contains supplementary material, which is available to authorized users. PMID:18612716

Metabolism of halophilic archaea

PubMed Central

Falb, Michaela; Müller, Kerstin; Königsmaier, Lisa; Oberwinkler, Tanja; Horn, Patrick; von Gronau, Susanne; Gonzalez, Orland; Pfeiffer, Friedhelm; Bornberg-Bauer, Erich

2008-01-01

In spite of their common hypersaline environment, halophilic archaea are surprisingly different in their nutritional demands and metabolic pathways. The metabolic diversity of halophilic archaea was investigated at the genomic level through systematic metabolic reconstruction and comparative analysis of four completely sequenced species: Halobacterium salinarum, Haloarcula marismortui, Haloquadratum walsbyi, and the haloalkaliphile Natronomonas pharaonis. The comparative study reveals different sets of enzyme genes amongst halophilic archaea, e.g. in glycerol degradation, pentose metabolism, and folate synthesis. The carefully assessed metabolic data represent a reliable resource for future system biology approaches as it also links to current experimental data on (halo)archaea from the literature. Electronic supplementary material The online version of this article (doi:10.1007/s00792-008-0138-x) contains supplementary material, which is available to authorized users. PMID:18278431

Application of the PM6 method to modeling the solid state

PubMed Central

2008-01-01

The applicability of the recently developed PM6 method for modeling various properties of a wide range of organic and inorganic crystalline solids has been investigated. Although the geometries of most systems examined were reproduced with good accuracy, severe errors were found in the predicted structures of a small number of solids. The origin of these errors was investigated, and a strategy for improving the method proposed. Figure Detail of Structure of Dihydrogen Phosphate in KH2PO4 (upper pair) and in (CH3)4NH2PO4. (Footnote): X-ray structures on left, PM6 structure on right. Electronic supplementary material The online version of this article (doi:10.1007/s00894-008-0299-7) contains supplementary material, which is available to authorized users. PMID:18449579

48 CFR 970.2304 - Use of recovered materials and biobased products.

Code of Federal Regulations, 2010 CFR

2010-10-01

... ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety and Drug-Free Work Place 970.2304...

77 FR 64695 - Airworthiness Directives; Hawker Beechcraft Corporation Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-23

...; phone: (316) 946-4128; fax: (316) 946-4107; email: [email protected] . SUPPLEMENTARY INFORMATION...; phone: (316) 946-4128; fax: (316) 946-4107; email: [email protected] . (m) Material Incorporated...

Video as Supplementary Material. The Impact of an Alternative Development of Study Materials in Solving Formal Economic Problems. Working Papers in Distance Education No. 4.

ERIC Educational Resources Information Center

Laaser, W.; And Others

This study investigated the efficiency of video as an additional teaching aid for a statistics course offered by the Fernuniversitat (Open University, West Germany). A total of 65 distance students and internal students from the Universities of Bochum and Dortmund were divided into five groups to test the effects of five alternative treatments:…

Feedback: A Key Component in the Design, Development and Validation Stages of Online English/FL Materials

ERIC Educational Resources Information Center

Martínez, Antonio; Sevilla, Ana; Gimeno, Ana; de Siqueira, José Macario

2012-01-01

For the past few years, the authors have been working on the design and development of an online First Certificate in English (FCE) preparatory course and exam simulator in an attempt to provide a supplementary tool and resources for students aiming to achieve a B2 level of English. These materials have been designed in such a way that learners…

Communications for Lifelong Success I and II (Tech Prep English I and II). Pilot Test Materials for Pendleton High School, Pendleton, South Carolina. Draft.

ERIC Educational Resources Information Center

Turlington, Anita; And Others

These instructional materials include six supplementary units for Tech Prep English I (grade 9) and six assignments for Tech Prep English II (grade 10). The Tech Prep English I units have these components: unit objectives, introduction, and follow-up exercises. Topics include goal setting, problem solving and decision making, listening and reading…

Key Royale bridge five year evaluation.

DOT National Transportation Integrated Search

2013-06-01

This report describes the design, construction, instrumentation, and five-year evaluation of the Key Royale Bridge substructure. The primary focus was the evaluation of the implementation of highly reactive supplementary cementitious materials (SCM) ...

Textual data compression in computational biology: a synopsis.

PubMed

Giancarlo, Raffaele; Scaturro, Davide; Utro, Filippo

2009-07-01

Textual data compression, and the associated techniques coming from information theory, are often perceived as being of interest for data communication and storage. However, they are also deeply related to classification and data mining and analysis. In recent years, a substantial effort has been made for the application of textual data compression techniques to various computational biology tasks, ranging from storage and indexing of large datasets to comparison and reverse engineering of biological networks. The main focus of this review is on a systematic presentation of the key areas of bioinformatics and computational biology where compression has been used. When possible, a unifying organization of the main ideas and techniques is also provided. It goes without saying that most of the research results reviewed here offer software prototypes to the bioinformatics community. The Supplementary Material provides pointers to software and benchmark datasets for a range of applications of broad interest. In addition to provide reference to software, the Supplementary Material also gives a brief presentation of some fundamental results and techniques related to this paper. It is at: http://www.math.unipa.it/ approximately raffaele/suppMaterial/compReview/

78 FR 56839 - Compatibility of Generally Licensed and Exempt Devices

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-16

... 20852. FOR FURTHER INFORMATION CONTACT: Solomon Sahle, Office of Federal and State Materials and...-415- 3781, email: Solomon[email protected] . SUPPLEMENTARY INFORMATION: I. The Petition Section 2.802 of...

“Forward Genetics” as a Method to Maximize Power and Cost-Efficiency in Studies of Human Complex Traits

PubMed Central

Derks, E. M.; Dolan, C. V.; Kahn, R. S.; Ophoff, R. A.

2010-01-01

There is increasing interest in methods to disentangle the relationship between genotype and (endo)phenotypes in human complex traits. We present a population-based method of increasing the power and cost-efficiency of studies by selecting random individuals with a particular genotype and then assessing the accompanying quantitative phenotypes. Using statistical derivations, power- and cost graphs we show that such a “forward genetics” approach can lead to a marked reduction in sample size and costs. This approach is particularly apt for implementing in epidemiological studies for which DNA is already available but the phenotyping costs are high. Electronic supplementary material The online version of this article (doi:10.1007/s10519-010-9348-y) contains supplementary material, which is available to authorized users. PMID:20232132

The Role of the National Defense Stockpile in the Supply of Strategic and Critical Materials

DTIC Science & Technology

2008-05-09

Insurance Trust Fund and the Federal Supplementary Medical Trust Fund.53 12 Analysis of NDS Operations and Alternatives The current method of determining...requirements are based upon analysis of military, industrial, and essential civilian materials needs in light of conflict scenarios found in the National...Defense Strategy. The bulk of this analysis is done utilizing computer modeling. First, the model projects the needs for finished products and services

Spontaneous Energy Concentration in Energetic Molecules, Interfaces and Composites: Response to Ultrasound and THz Radiation

DTIC Science & Technology

2015-12-21

SUPPLEMENTARY NOTES 14. ABSTRACT The effects of weak energies, THz and ultrasound, on energetic materials, was studied experimentally using laser...project involves fundamental research to investigate the detailed effects of THz and ultrasound, so called " weak energies", on energetic materials...EM). The focus is on mechanisms that produce spontaneous energy concentration. The relevant Navy mission is the potential use of weak energies to

Evaluation of ternary cementitious combinations : research project capsule.

DOT National Transportation Integrated Search

2009-03-01

PROBLEM: Many entities currently use fly ash, slag, and other supplementary cementitious materials (SCMs) in Portland cement concrete (PCC) pavement and structures. Although the body of knowledge is limited, several states are currently using ternary...

The inhalation of radioactive materials as related to hand contamination

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

Bailey, J.C.; Rohr, R.C.

1953-09-15

Tests performed to determine the hazard associated with the inhalation of radioactive materials as the result of smoking with contaminated hands indicate that for dry uranium compounds adhering to the palmar surfaces of the hands, approximately 1.0% of the material may be transferred to a cigarette, and that of this approximately 0.2% may appear in the smoke which is inhaled. Most of the contamination originally placed in a cigarette was found in the ash, and only 11% of the material was not recovered following burning; approximately half of this loss may be attributed to normal losses inherent in the analyticalmore » process, the recovery efficiency for which was found by supplementary experiments to be 95%.« less

New concrete mixtures turn waste into quality roads : fact sheet.

DOT National Transportation Integrated Search

2011-11-01

Many entities currently use fly ash, slag, and other supplementary cementitious materials (SCMs) in Portland cement concrete (PCC) pavement and structures. Although the body of knowledge is limited, several states are currently using ternary cementit...

Modeling the Adaptive Role of Negative Signaling in Honey Bee Intraspecific Competition.

PubMed

Johnson, Brian R; Nieh, James C

2010-11-01

Collective decision making in the social insects often proceeds via feedback cycles based on positive signaling. Negative signals have, however, been found in a few contexts in which costs exist for paying attention to no longer useful information. Here we incorporate new research on the specificity and context of the negative stop signal into an agent based model of honey bee foraging to explore the adaptive basis of negative signaling in the dance language. Our work suggests that the stop signal, by acting as a counterbalance to the waggle dance, allows colonies to rapidly shut down attacks on other colonies. This could be a key adaptation, as the costs of attacking a colony strong enough to defend itself are significant. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1007/s10905-010-9229-5) contains supplementary material, which is available to authorized users.

Happiness and Satisfaction with Work Commute.

PubMed

Olsson, Lars E; Gärling, Tommy; Ettema, Dick; Friman, Margareta; Fujii, Satoshi

2013-03-01

Research suggests that for many people happiness is being able to make the routines of everyday life work, such that positive feelings dominate over negative feelings resulting from daily hassles. In line with this, a survey of work commuters in the three largest urban areas of Sweden show that satisfaction with the work commute contributes to overall happiness. It is also found that feelings during the commutes are predominantly positive or neutral. Possible explanatory factors include desirable physical exercise from walking and biking, as well as that short commutes provide a buffer between the work and private spheres. For longer work commutes, social and entertainment activities either increase positive affects or counteract stress and boredom. Satisfaction with being employed in a recession may also spill over to positive experiences of work commutes. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1007/s11205-012-0003-2) contains supplementary material, which is available to authorized users.

Supplementary descriptive notes of the Sinella and Coecobrya (Collembola: Entomobryidae) species from North America, Hawaii and Japan.

PubMed

Wu, Jun; Yan, Qibao; Zhang, Feng

2016-03-04

Many known collembolan species lack sufficient descriptive details so that further taxonomical comparison cannot be achieved. When sorting documents and materials from Prof. Jian-Xiu CHEN, Nanjing University, we found many old but valuable drafts on Sinella and Coecobrya species from North America, Hawaii and Japan. Supplementary descriptions, particularly chaetotaxy, were provided for the following species: S. agna Christiansen & Bellinger, 1980, S. alata Christiansen, 1960, S. baca Christiansen & Bellinger, 1980, S. barri Christiansen, 1960, S. hoffmani Wray, 1952, S. sexoculata (Schött, 1896), S. straminea (Folsom, 1899), S. yosiia Christiansen & Bellinger, 1992, C. akiyoshiana Yosii, 1956, C. borerae Christiansen & Bellinger, 1992, C. ishikawai Yosii, 1956, C. kukae Christiansen & Bellinger, 1992, C. lua Christiansen & Bellinger, 1992, C. nupa Christiansen & Bellinger, 1992, C. tibiotarsalis Yosii, 1964. Sinella cavernarum (Packard, 1888) was redescribed based on topotypes and more additional materials.

Hypolithic Microbial Community of Quartz Pavement in the High-Altitude Tundra of Central Tibet

PubMed Central

Wong, Fiona K. Y.; Lacap, Donnabella C.; Lau, Maggie C. Y.; Aitchison, J. C.; Cowan, Donald A.

2010-01-01

The hypolithic microbial community associated with quartz pavement at a high-altitude tundra location in central Tibet is described. A small-scale ecological survey indicated that 36% of quartz rocks were colonized. Community profiling using terminal restriction fragment length polymorphism revealed no significant difference in community structure among a number of colonized rocks. Real-time quantitative PCR and phylogenetic analysis of environmental phylotypes obtained from clone libraries were used to elucidate community structure across all domains. The hypolithon was dominated by cyanobacterial phylotypes (73%) with relatively low frequencies of other bacterial phylotypes, largely represented by the chloroflexi, actinobacteria, and bacteriodetes. Unidentified crenarchaeal phylotypes accounted for 4% of recoverable phylotypes, while algae, fungi, and mosses were indicated by a small fraction of recoverable phylotypes. Electronic supplementary material The online version of this article (doi:10.1007/s00248-010-9653-2) contains supplementary material, which is available to authorized users. PMID:20336290

Magnesium Aluminum Borides as Explosive Materials

DTIC Science & Technology

2011-12-20

Metal Silicides , and Metal Borides by Chemical Vapour Deposition Using Single Organometallic Precursors,” Trans. Inst. Met. Finishing, 72, 127-129...391 (2003). 62. X. Xiaojing, D. Bohua, Q. Zuanhui, and L. Yuanhui, “ Preparation and Synthesis Mechanism of Li-B Alloy,” Rare Metal Materials and...SUPPLEMENTARY NOTES 14. ABSTRACT Metal boride.; and boroo carbide Witted l’"irh Al ’I\\· ere compared co B. Mg. Al Mg:-AJ and Si a.s poteotia! fuel ad.diti

Growth Optimization Studies to Develop InAs/GaInSb Superlattice Materials for Very Long Wavelength Infrared Detection (Postprint)

DTIC Science & Technology

2014-10-01

AFRL-RX-WP-JA-2015-0188 GROWTH OPTIMIZATION STUDIES TO DEVELOP INAS/GAINSB SUPERLATTICE MATERIALS FOR VERY LONG WAVELENGTH INFRARED...Interim 3. DATES COVERED (From – To) 17 January 2013 – 28 September 2014 4. TITLE AND SUBTITLE GROWTH OPTIMIZATION STUDIES TO DEVELOP INAS/GAINSB...AVAILABILITY STATEMENT Approved for public release; distribution unlimited. This report contains color. 13. SUPPLEMENTARY NOTES PA Case Number: 88ABW

"Your Chance to Help." Casualty Prevention and Care Materials. Medical Supplement to "Your Chance to Live." Student Manual: SM 3-12-B 1976. Teacher Manual: IG 3-12-B 1976. Final Report.

ERIC Educational Resources Information Center

Banathy, Bela H.; And Others

This report concerns a project to analyze available materials and design and develop supplementary ones to prepare students in grades 7-12 to cope with medical emergencies in natural, technological, and national disasters. Section 1 defines the project. Section 2 summarizes conclusions of the analysis phase, which focused on three sets of…

Modeling genome coverage in single-cell sequencing

PubMed Central

Daley, Timothy; Smith, Andrew D.

2014-01-01

Motivation: Single-cell DNA sequencing is necessary for examining genetic variation at the cellular level, which remains hidden in bulk sequencing experiments. But because they begin with such small amounts of starting material, the amount of information that is obtained from single-cell sequencing experiment is highly sensitive to the choice of protocol employed and variability in library preparation. In particular, the fraction of the genome represented in single-cell sequencing libraries exhibits extreme variability due to quantitative biases in amplification and loss of genetic material. Results: We propose a method to predict the genome coverage of a deep sequencing experiment using information from an initial shallow sequencing experiment mapped to a reference genome. The observed coverage statistics are used in a non-parametric empirical Bayes Poisson model to estimate the gain in coverage from deeper sequencing. This approach allows researchers to know statistical features of deep sequencing experiments without actually sequencing deeply, providing a basis for optimizing and comparing single-cell sequencing protocols or screening libraries. Availability and implementation: The method is available as part of the preseq software package. Source code is available at http://smithlabresearch.org/preseq. Contact: andrewds@usc.edu Supplementary information: Supplementary material is available at Bioinformatics online. PMID:25107873

Intracisternal granules in the adipokinetic cells of locusts are not degraded and apparently function as supplementary stores of secretory material.

PubMed

Harthoorn, L F; Diederen, J H; Oudejans, R C; Verstegen, M M; Vullings, H G; Van der Horst, D J

2000-01-01

The intracisternal granules in locust adipokinetic cells appear to represent accumulations of secretory material within cisternae of the rough endoplasmic reticulum. An important question is whether these granules are destined for degradation or represent stores of (pro)hormones. Two strategies were used to answer this question. First, cytochemistry was applied to elucidate the properties of intracisternal granules. The endocytic tracers horseradish peroxidase and wheat-germ agglutinin-conjugated horseradish peroxidase were used to facilitate the identification of endocytic, autophagic, and lysosomal organelles, which may be involved in the degradation of intracisternal granules. No intracisternal granules could be found within autophagosomes, and granules fused with endocytic and lysosomal organelles were not observed, nor could tracer be found within the granules. The lysosomal enzyme acid phosphatase was absent from the granules. Second, biochemical analysis of the content of intracisternal granules revealed that these granules contain prohormones as well as hormones. Prohormones were present in relatively higher amounts compared with ordinary secretory granules. Since the intracisternal granules in locust adipokinetic cells are not degraded and contain intact (pro)hormones it is concluded that they function as supplementary stores of secretory material.

A comme... (A as in ...).

ERIC Educational Resources Information Center

Zeller, L.; And Others

1979-01-01

Four essays provide practical guidelines for (1) conducting an analysis of supplementary pedagogical materials prior to their use; (2) playing a French card game; (3) using French horoscope columns in the classroom; and (4) teaching idiomatic expressions containing animal terms. (AM)

24 CFR 200.942 - Supplementary specific procedural requirements under HUD building product standards and...

Code of Federal Regulations, 2010 CFR

2010-04-01

... the following standards: (i) AATCC 20A-81—Fiber Analysis: Quantitative; (ii) AATCC 16E-82... 12215, Research Triangle Park, NC 27709; (ii) American Society for Testing and Materials (ASTM), 1916...

24 CFR 200.942 - Supplementary specific procedural requirements under HUD building product standards and...

Code of Federal Regulations, 2014 CFR

2014-04-01

... the following standards: (i) AATCC 20A-81—Fiber Analysis: Quantitative; (ii) AATCC 16E-82... 12215, Research Triangle Park, NC 27709; (ii) American Society for Testing and Materials (ASTM), 1916...

24 CFR 200.942 - Supplementary specific procedural requirements under HUD building product standards and...

Code of Federal Regulations, 2011 CFR

2011-04-01

... the following standards: (i) AATCC 20A-81—Fiber Analysis: Quantitative; (ii) AATCC 16E-82... 12215, Research Triangle Park, NC 27709; (ii) American Society for Testing and Materials (ASTM), 1916...

24 CFR 200.942 - Supplementary specific procedural requirements under HUD building product standards and...

Code of Federal Regulations, 2013 CFR

2013-04-01

... the following standards: (i) AATCC 20A-81—Fiber Analysis: Quantitative; (ii) AATCC 16E-82... 12215, Research Triangle Park, NC 27709; (ii) American Society for Testing and Materials (ASTM), 1916...

24 CFR 200.942 - Supplementary specific procedural requirements under HUD building product standards and...

Code of Federal Regulations, 2012 CFR

2012-04-01

... the following standards: (i) AATCC 20A-81—Fiber Analysis: Quantitative; (ii) AATCC 16E-82... 12215, Research Triangle Park, NC 27709; (ii) American Society for Testing and Materials (ASTM), 1916...

Microfermentation Test For Identification Of Yeast

NASA Technical Reports Server (NTRS)

Pierson, D. L.; Mishra, S. K.; Molina, Thomas C.

1995-01-01

Microfermentation test developed as supplementary method for use in identifying yeasts, especially in clinical and environmental studies. In comparison with traditional fermentation tests, simpler and easier, and requiries less equipment, material, and laboratory space. Results obtained in days instead of weeks.

The High Angular Resolution Multiplicity of Massive Stars

DTIC Science & Technology

2009-02-01

binaries: visual – stars: early-type – stars: individual ( iota Ori, delta Ori, delta Sco) – techniques: interferometric Online-only material...STATEMENT Approved for public release; distribution unlimited 13. SUPPLEMENTARY NOTES 14. ABSTRACT 15. SUBJECT TERMS 16. SECURITY

Methods of measurement for semiconductor materials, process control, and devices

NASA Technical Reports Server (NTRS)

Bullis, W. M. (Editor)

1972-01-01

Activities directed toward the development of methods of measurement for semiconductor materials, process control, and devices are described. Topics investigated include: measurements of transistor delay time; application of the infrared response technique to the study of radiation-damaged, lithium-drifted silicon detectors; and identification of a condition that minimizes wire flexure and reduces the failure rate of wire bonds in transistors and integrated circuits under slow thermal cycling conditions. Supplementary data concerning staff, standards committee activities, technical services, and publications are included as appendixes.

Electrochemical Behavior of the Oxide Formed by Reduction of RuO4(2-): A ph-Dependent Ruthenium Oxide-Based Microelectrochemical Transistor

DTIC Science & Technology

1990-05-16

Angerstein-Kozlowska, H.; Vukovic , M.; Conway, B. E. J . Electrochem. Soc. 1978, 125, 1473. 15. Earke, L. D.; Mulcahy, J . K.; Venkatesan, S. J ...90 5f / . j . CON 16. SUPPLEMENTARY NOTATION Prepared for publication in Chemistry of Materials 17. COSATI CODES 18. SUBJECT ;ERMS (Continue on reverse...Microelectrochemical Transistor by Donald F. Lyons, Martin 0. Schloh, James J . Hickman and Mark S. Wrighton Prepared for Publication in Chemistry of Materials

Laboratory investigation of nanomaterials to improve the permeability and strength of concrete.

DOT National Transportation Integrated Search

2010-02-01

Concretes containing various supplementary cementitious materials (SCMs) such as silica fume, fly ash, and slag have improved properties. Nanomaterials (a nanometer, nm, is 10-9 m), new SCMs with possible applications in concrete, have the smallest p...

Admixture compatibility of alternative supplementary cementitious materials for pavement and structural concrete.

DOT National Transportation Integrated Search

2014-08-01

The objectives of this research project were: (1) to gain a better understanding about the interaction among alternative SCMS and : chemical admixtures in Portland cement mixtures; and (2) to facilitate implementation of alternative SCMs in transport...

Development of performance properties of ternary mixtures : laboratory study on concrete.

DOT National Transportation Integrated Search

2011-03-01

This research project is a comprehensive study of how supplementary cementitious materials (SCMs) can be used to : improve the performance of concrete mixtures. This report summarizes the findings of the Laboratory Study on Concrete : phase of this w...

An Introduction to the Mechanical Properties of Ceramics

NASA Astrophysics Data System (ADS)

Green, David J.

1998-09-01

Over the past twenty-five years ceramics have become key materials in the development of many new technologies as scientists have been able to design these materials with new structures and properties. An understanding of the factors that influence their mechanical behavior and reliability is essential. This book will introduce the reader to current concepts in the field. It contains problems and exercises to help readers develop their skills. This is a comprehensive introduction to the mechanical properties of ceramics, and is designed primarily as a textbook for advanced undergraduates in materials science and engineering. It will also be of value as a supplementary text for more general courses and to industrial scientists and engineers involved in the development of ceramic-based products, materials selection and mechanical design.

Seafood Products: Food Service Program Guide.

ERIC Educational Resources Information Center

Webb, Anita H.; And Others

The nine lessons and supplementary activities included in this seafood food service program guide are intended for use in secondary and postsecondary occupational home economics food service programs. Material covers nutrition, therapeutic diets, harvesting methods, quality assessment, fish cuts and forms, inspection, dressing, storage,…

Courseware Review.

ERIC Educational Resources Information Center

Risley, John S.

1983-01-01

Reviews EduTech mechanic simulations of vertical fall with/without air resistance, hunter-monkey paradox, planetary motion for Apple II. The self-contained programs are designed for teacher use during demonstrations or as supplementary tutorial material. Indicates simulations are well done/useful but too much unnecessary (although informative)…

78 FR 53027 - Balloting Materials Postage

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-28

... Postal Service recognizes the potential for inconsistency when voters self-print ballots and use... supplementary notification specifically directed to voters who self-print and return ballots, such as: ``Please... verification to ensure compliance with the marking requirements. As part of the verification procedure, mailers...

Development of concrete mixtures containing highly reactive Pozzolans for improved durability in Florida environments

DOT National Transportation Integrated Search

2008-11-01

The report describes research that evaluated the use of supplementary cementitious materials (SCM) to improve the service life of bridges constructed in severe marine environments. The SCM studied included ultra-fine fly ash, ground granulated blast ...

Agricultural Record Keeping. Instructor Key and Supplementary Units.

ERIC Educational Resources Information Center

Martin, Donna

This teaching manual is designed to help students with special needs learn and apply recordkeeping skills in agriculture. The material applies specifically to recordkeeping for a supervised agricultural experience program. The units presented here supplement the curriculum guide, "Developing Programs of Supervised Agricultural…

76 FR 43509 - Hazardous Materials; Miscellaneous Amendments

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-20

... 20590-0001. SUPPLEMENTARY INFORMATION: I. Background A. Notice of Proposed Rulemaking (NPRM) On.... Hazard Communication for IBCs G. HMT Revisions H. Hazard Communication I. Exclusive Use Vehicles for.... Cargo Tanks O. Permeation Devices P. Alcoholic Beverage Exception Q. Special Permits R. Lab Packs S...

76 FR 13242 - Change in Postal Prices

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-10

[email protected] (electronic filing assistance). SUPPLEMENTARY INFORMATION: Table of Contents I. Introduction II. Notice of Filings III. Ordering Paragraphs I. Introduction On March 1, 2011, the Commission... Postal Service-branded parcel box designed to contain product samples and other advertising material from...

The effects of supplementary cementitious materials on alkali-silica reaction : [technical summary].

DOT National Transportation Integrated Search

2015-07-01

The Kansas Department of Transportation (KDOT) has controlled alkali-silica : reaction (ASR) for more than 70 years through the use of selected aggregates. : Sand and gravel sources had to be tested using Kansas Test Method KTMR- : 23 (1999), Wetting...

The effects of supplementary cementitious materials on alkali-silica reaction.

DOT National Transportation Integrated Search

2015-07-01

The Kansas Department of Transportation (KDOT) has controlled alkali-silica reaction (ASR) for more than : 70 years through the use of selected aggregates. Sand and gravel sources had to be tested using Kansas Test Method : KTMR-23 (1999), Wetting an...

COURSE AND CURRICULUM IMPROVEMENT PROFECTS--MATHEMATICS, SCIENCE, ENGINEERING.

ERIC Educational Resources Information Center

FONTAINE, THOMAS D.

ELEMENTARY, SECONDARY, AND COLLEGE LEVEL SCIENCE COURSE IMPROVEMENT PROJECTS ARE DESCRIBED. INDIVIDUAL PROJECTS ARE CLASSIFIED ACCORDING TO INSTITUTIONAL LEVEL AND ACADEMIC DISCIPLINE. MANY OF THE PROJECTS REPRESENT COMPLETE EDUCATIONAL PROGRAMS AND INCLUDE SUCH MATERIALS AS STUDENT TEXTBOOKS, LABORATORY MANUALS, SUPPLEMENTARY READINGS, TEACHER…

Physicochemical characterizations of nano-palm oil fuel ash

NASA Astrophysics Data System (ADS)

Rajak, Mohd Azrul Abdul; Majid, Zaiton Abdul; Ismail, Mohammad

2015-07-01

Palm Oil Fuel Ash (POFA) is known as a good supplementary cementing material due to its siliceous-rich content. The application of nanotechnology in the pozzolanic materials could invent new functions in the efficiency of physical and chemical properties of materials. Thus, the present study aims to generate nano-sized POFA and characterize the physicochemical properties of nano-palm oil fuel ash (nPOFA). The nPOFA was prepared by mechanically grinding micro POFA using a high intensity ball milling for 6 hours. The physicochemical properties of nPOFA were characterized via X-Ray Fluoresence (XRF), Scanning Emission microscopy- Energy Dispersive X-Ray (SEM-EDX), Transmission Electron Microscope (TEM) and X-Ray Diffraction (XRD). The particle size of nPOFA acquired from TEM analysis was in the range of 20 nm to 90 nm, while the average crystallite size calculated from XRD diffractogram was 61.5 nm. The resulting nPOFA has a BET surface area of 145.35 m2/g, which is more than 85% increment in surface area compared to micro-sized POFA. The morphology and elemental studies showed the presence of spherical as well as irregularly shaped and fine nPOFA particles contains with high silicon content. The presence of α-quartz as the major phase of the nPOFA was identified through XRD analysis. The study concludes that nPOFA has the potential as a supplementary cementing material due to the high silica content, high surface area and the unique behaviors of nano-structured particles.

Evaluating and optimizing recycled concrete fines in PCC mixtures containing supplementary cementitious materials.

DOT National Transportation Integrated Search

2010-08-01

Portland cement concrete (PCC) is used throughout transportation infrastructure, for roads as well as bridges : and other structures. One of the most effective ways of making PCC more green is to replace a portion of the : portland cement (the ...

Psychological Anthropology: A Modular Approach. Cultural Anthropology.

ERIC Educational Resources Information Center

Kassebaum, Peter

Designed for use as supplementary instructional material in a cultural anthropology course, this learning module traces the history of psychological anthropology, introducing various schools and perspectives within the field of psychology. First, a discussion is provided of biological determinism, examining its historical development and the…

Ecology, Pollution, Environment.

ERIC Educational Resources Information Center

Turk, Amos; And Others

Elements of environmental science and how the science is related to the more traditionally established disciplines are explored in this supplementary text. Two aspects of environmental science are considered--subject matter and decision making. Relevant background material in the physical sciences is presented under the following topics: ecology,…

78 FR 14640 - Airworthiness Directives; Cessna Aircraft Company Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-07

...), 1801 Airport Road, Room 100, Mid-Continent Airport, Wichita, Kansas 67209; phone: 316-946-4165; fax: 316-946-4107; email: [email protected] . SUPPLEMENTARY INFORMATION: Discussion We issued a...: 316-946-4165; fax: 316-946-4107; email: [email protected] . (m) Material Incorporated by...

75 FR 39801 - Airworthiness Directives; McCauley Propeller Systems Model 4HFR34C653/L106FA Propellers

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-13

...) 946-4148; fax (316) 946-4107. SUPPLEMENTARY INFORMATION: The FAA proposed to amend 14 CFR part 39 with....gov ; telephone (316) 946-4148; fax: (316) 946-4107, for more information about this AD. Material...

Project LIFE, 1963-1975. Final Report.

ERIC Educational Resources Information Center

Pfau, Glenn S.

Presented is the final report on Project Life (Language Improvement to Facilitate Education), a 12-year (1963-75) project which developed filmstrips and supplementary materials for teaching language to deaf children. General overview and historical review sections include information on project goals and objectives, administration agencies and…

What Is Career English?

ERIC Educational Resources Information Center

Brevard County School Board, Cocoa, FL.

English courses which involve the language arts skills and which should be incorporated into major career areas are described in this guide. The guide also describes the units, procedures, activities, supplementary materials, and evaluation tools and is keyed--by number--to the State Accreditation Standards and assessment objectives. Teaching…

Soil Microbiology, Ecology, and Biochemistry

USDA-ARS?s Scientific Manuscript database

The 4th edition of Soil Microbiology, Ecology, and Biochemistry Edited by Eldor Paul continues in the vein of the 3rd edition by providing an excellent, broad-reaching introduction to soil biology. The new edition improves on the previous by providing extensive supplementary materials, links to outs...

Elementary and Secondary Education Amendments of 1967.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. Senate.

The Elementary and Secondary Education Act Amendments of 1967 legislate financial a sistance for the education of children from low-income families, appropriations for school library resources and other instructional materials, and funds for supplementary educational centers and services. Also covered are grants for cooperative educational…

BIBLIOGRAPHY ON LEARNING PROCESS. SUPPLEMENT II.

ERIC Educational Resources Information Center

Harvard Univ., Cambridge, MA. Graduate School of Education.

THIS SUPPLEMENTARY BIBLIOGRAPHY LISTS MATERIALS ON VARIOUS FACETS OF HUMAN LEARNING. APPROXIMATELY 60 UNANNOTATED REFERENCES ARE PROVIDED FOR DOCUMENTS DATING FROM 1954 TO 1966. JOURNAL ARTICLES, BOOKS, RESEARCH REPORTS, AND CONFERENCE PAPERS ARE LISTED. SOME SUBJECT AREAS INCLUDED ARE (1) LEARNING PARAMETERS AND ABILITY, (2) RETENTION AND…

Small Business Management Training Tools Directory.

ERIC Educational Resources Information Center

American Association of Community and Junior Colleges, Washington, DC. National Small Business Training Network.

This directory is designed to assist in the identification of supplementary materials to support program development for small businesses. Following introductory comments and an overview of small business management training, section I lists training tools available from the Small Business Administration (SBA). Section II provides descriptions and…

15 CFR 286.7 - Evaluation process.

Code of Federal Regulations, 2013 CFR

2013-01-01

... responsibilities as NIST proceeds with its evaluation: (1) Application. The applicant completes and submit a... is reviewed by NIST. (4) On-site assessment. The applicant and NIST cooperate in the scheduling and...) Final review. The applicant provides any supplementary materials requested by NIST, then NIST completes...

15 CFR 286.7 - Evaluation process.

Code of Federal Regulations, 2011 CFR

2011-01-01

... responsibilities as NIST proceeds with its evaluation: (1) Application. The applicant completes and submit a... is reviewed by NIST. (4) On-site assessment. The applicant and NIST cooperate in the scheduling and...) Final review. The applicant provides any supplementary materials requested by NIST, then NIST completes...

15 CFR 286.7 - Evaluation process.

Code of Federal Regulations, 2014 CFR

2014-01-01

... responsibilities as NIST proceeds with its evaluation: (1) Application. The applicant completes and submit a... is reviewed by NIST. (4) On-site assessment. The applicant and NIST cooperate in the scheduling and...) Final review. The applicant provides any supplementary materials requested by NIST, then NIST completes...

15 CFR 286.7 - Evaluation process.

Code of Federal Regulations, 2012 CFR

2012-01-01

... responsibilities as NIST proceeds with its evaluation: (1) Application. The applicant completes and submit a... is reviewed by NIST. (4) On-site assessment. The applicant and NIST cooperate in the scheduling and...) Final review. The applicant provides any supplementary materials requested by NIST, then NIST completes...

15 CFR 286.7 - Evaluation process.

Code of Federal Regulations, 2010 CFR

2010-01-01

... responsibilities as NIST proceeds with its evaluation: (1) Application. The applicant completes and submit a... is reviewed by NIST. (4) On-site assessment. The applicant and NIST cooperate in the scheduling and...) Final review. The applicant provides any supplementary materials requested by NIST, then NIST completes...

77 FR 17119 - Pipeline Safety: Cast Iron Pipe (Supplementary Advisory Bulletin)

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-23

... DEPARTMENT OF TRANSPORTATION Pipeline and Hazardous Materials Safety Administration [Docket No... national attention and highlight the need for continued safety improvements to aging gas pipeline systems... 26, 1992) covering the continued use of cast iron pipe in natural gas distribution pipeline systems...

Anthropological Theory: A Modular Approach. Cultural Anthropology.

ERIC Educational Resources Information Center

Kassebaum, Peter

Designed for use as supplementary instructional material in a cultural anthropology course, this learning module introduces the student to various theoretical perspectives, terms, and influential figures within the field of anthropology. The following historical and conceptual influences on anthropological theory are discussed: (1) the Greek…

Use of X-ray diffraction to quantify amorphous supplementary cementitious materials in anhydrous and hydrated blended cements

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

Snellings, R., E-mail: ruben.snellings@epfl.ch; Salze, A.; Scrivener, K.L., E-mail: karen.scrivener@epfl.ch

2014-10-15

The content of individual amorphous supplementary cementitious materials (SCMs) in anhydrous and hydrated blended cements was quantified by the PONKCS [1] X-ray diffraction (XRD) method. The analytical precision and accuracy of the method were assessed through comparison to a series of mixes of known phase composition and of increasing complexity. A 2σ precision smaller than 2–3 wt.% and an accuracy better than 2 wt.% were achieved for SCMs in mixes with quartz, anhydrous Portland cement, and hydrated Portland cement. The extent of reaction of SCMs in hydrating binders measured by XRD was 1) internally consistent as confirmed through the standardmore » addition method and 2) showed a linear correlation to the cumulative heat release as measured independently by isothermal conduction calorimetry. The advantages, limitations and applicability of the method are discussed with reference to existing methods that measure the degree of reaction of SCMs in blended cements.« less

The Scottish Structural Proteomics Facility: targets, methods and outputs

PubMed Central

Oke, Muse; Carter, Lester G.; Johnson, Kenneth A.; Liu, Huanting; McMahon, Stephen A.; Yan, Xuan; Kerou, Melina; Weikart, Nadine D.; Kadi, Nadia; Sheikh, Md. Arif; Schmelz, Stefan; Dorward, Mark; Zawadzki, Michal; Cozens, Christopher; Falconer, Helen; Powers, Helen; Overton, Ian M.; van Niekerk, C. A. Johannes; Peng, Xu; Patel, Prakash; Garrett, Roger A.; Prangishvili, David; Botting, Catherine H.; Coote, Peter J.; Dryden, David T. F.; Barton, Geoffrey J.; Schwarz-Linek, Ulrich; Challis, Gregory L.; Taylor, Garry L.; White, Malcolm F.

2010-01-01

The Scottish Structural Proteomics Facility was funded to develop a laboratory scale approach to high throughput structure determination. The effort was successful in that over 40 structures were determined. These structures and the methods harnessed to obtain them are reported here. This report reflects on the value of automation but also on the continued requirement for a high degree of scientific and technical expertise. The efficiency of the process poses challenges to the current paradigm of structural analysis and publication. In the 5 year period we published ten peer-reviewed papers reporting structural data arising from the pipeline. Nevertheless, the number of structures solved exceeded our ability to analyse and publish each new finding. By reporting the experimental details and depositing the structures we hope to maximize the impact of the project by allowing others to follow up the relevant biology. Electronic supplementary material The online version of this article (doi:10.1007/s10969-010-9090-y) contains supplementary material, which is available to authorized users. PMID:20419351

Whole-mount in situ hybridization in the Rotifer Brachionus plicatilis representing a basal branch of lophotrochozoans

PubMed Central

Boell, Louis A.

2008-01-01

In order to broaden the comparative scope of evolutionary developmental biology and to refine our picture of animal macroevolution, it is necessary to establish new model organisms, especially from previously underrepresented groups, like the Lophotrochozoa. We have established the culture and protocols for molecular developmental biology in the rotifer species Brachionus plicatilis Müller (Rotifera, Monogononta). Rotifers are nonsegmented animals with enigmatic basal position within the lophotrochozoans and marked by several evolutionary novelties like the wheel organ (corona), the median eye, and the nonpaired posterior foot. The expression of Bp-Pax-6 is shown using whole-mount in situ hybridization. The inexpensive easy culture and experimental tractability of Brachionus as well as the range of interesting questions to which it holds the key make it a promising addition to the “zoo” of evo-devo model organisms. Electronic supplementary material The online version of this article (doi:10.1007/s00427-008-0234-z) contains supplementary material, which is available to authorized users. PMID:18594859

Design of rapid hardening engineered cementitious composites for sustainable construction

NASA Astrophysics Data System (ADS)

Marushchak, Uliana; Sanytsky, Myroslav; Sydor, Nazar

2017-12-01

This paper deals with design of environmentally friendly Rapid Hardening Engineered Cementitious Composite (RHECC) nanomodified with ultrafine mineral additives, polycarboxylate ether based superplasticizer, calcium hydrosilicate nanoparticles and dispersal reinforced by fibers. The incremental coefficient of surface activity was proposed in order to estimation of ultrafine supplementary materials (fly ash, methakaolin, microsilica) efficiency. A characterization of RHECC's compressive and flexural properties at different ages is reported in this paper. Early compressive strength of ECC is 45-50 MPa, standard strength - 84-95 MPa and parameter Rc2/Rc28 - 65-70%. The microstructure of the cement matrix and RHECC was investigated. The use of ultrafine mineral supplementary materials provides reinforcement of structure on micro- and nanoscale level (cementing matrix) due to formation of sub-microreinforcing hydrate phase as AFt- and C-S-H phases in unclinker part of cement matrix, resulting in the phenomena of "self-reinforcement" on the microstructure level. Designed RHECC may be regarded as lower brittle since the crack resistance coefficient is higher comparison to conventional fine grain concrete.

Photoacoustic imaging probe for detecting lymph nodes and spreading of cancer at various depths

NASA Astrophysics Data System (ADS)

Lee, Yong-Jae; Jeong, Eun-Ju; Song, Hyun-Woo; Ahn, Chang-Geun; Noh, Hyung Wook; Sim, Joo Yong; Song, Dong Hoon; Jeon, Min Yong; Lee, Susung; Kim, Heewon; Zhang, Meihua; Kim, Bong Kyu

2017-09-01

We propose a compact and easy to use photoacoustic imaging (PAI) probe structure using a single strand of optical fiber and a beam combiner doubly reflecting acoustic waves for convenient detection of lymph nodes and cancers. Conventional PAI probes have difficulty detecting lymph nodes just beneath the skin or simultaneously investigating lymph nodes located in shallow as well as deep regions from skin without any supplementary material because the light and acoustic beams are intersecting obliquely in the probe. To overcome the limitations and improve their convenience, we propose a probe structure in which the illuminated light beam axis coincides with the axis of the ultrasound. The developed PAI probe was able to simultaneously achieve a wide range of images positioned from shallow to deep regions without the use of any supplementary material. Moreover, the proposed probe had low transmission losses for the light and acoustic beams. Therefore, the proposed PAI probe will be useful to easily detect lymph nodes and cancers in real clinical fields.

Multicriteria mapping of stakeholder preferences in regulating nanotechnology.

PubMed

Hansen, Steffen Foss

2010-08-01

In order to facilitate stakeholder discussions on how to regulate nanotechnology, the opensource program multicriteria mapping (MCM) was used to structure 26 interviews with stakeholders in the USA. MCM offers a systematic part quantitative, part qualitative approach to clarify why some regulatory options (bans, moratoriums, voluntary measures, etc.) were deemed to be acceptable/unacceptable by various stakeholders and which criteria stakeholders used to evaluate the different regulatory options. Adopting an incremental approach and implementing a new regulatory framework was evaluated as the best options whereas a complete ban and no additional regulation of nanotechnology were found to be the least favorable. Criteria applied differed substantially among stakeholders and included social, ethical, regulatory, environmental, and health issues. Opinions on future regulation seem far less polarized than expected and it seems that stakeholders would welcome a combination of voluntary measures, an incremental approach and forming of a new regulatory framework. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1007/s11051-010-0006-3) contains supplementary material, which is available to authorized users.

Advancement of understanding in physical science and reduction of mathematical anxiety through the use of supplemental mathematics material

NASA Astrophysics Data System (ADS)

Roberson, James Chadwick

The purpose of this study was to determine if supplementary mathematics materials (created to be complementary to a physical science course) could provide a significant change in the attitudes and performance of the students involved. The supplementary text was provided in the form of a booklet. Participants were students in a physical science class. Students were given surveys to evaluate existing knowledge of physical science, mathematics skill, and mathematics anxiety in the context of a science class. Students were divided into control and experimental groups by lab section, with the experimental group receiving a supplemental booklet. At the end of the semester, another anxiety survey was given. The anxiety surveys and test grades were compared between groups. Anxiety scores were compared between the beginning and end of the semester within each group. Too few students reported using the booklets for a reliable statistical comparison (of grades) to be made. A statistically significant difference in mathematics anxiety levels was found between the groups.

Formulation of portland composite cement using waste glass as a supplementary cementitious material

NASA Astrophysics Data System (ADS)

Manullang, Ria Julyana; Samadhi, Tjokorde Walmiki; Purbasari, Aprilina

2017-09-01

Utilization of waste glass in cement is an attractive options because of its pozzolanic behaviour and the market of glass-composite cement is potentially available. The objective of this research is to evaluate the formulation of waste glass as supplementary cementitious material (SCM) by an extreme vertices mixture experiment, in which clinker, waste glass and gypsum proportions are chosen as experimental variables. The composite cements were synthesized by mixing all of powder materials in jar mill. The compressive strength of the composite cement mortars after being cured for 28 days ranges between 229 to 268 kg/cm2. Composite cement mortars exhibit lower compressive strength than ordinary Portland cement (OPC) mortars but is still capable of meeting the SNI 15-7064-2004 standards. The highest compressive strength is obtained by shifting the cement blend composition to the direction of increasing clinker and gypsum proportions as well as reducing glass proportion. The lower compressive strength of composite cement is caused by expansion due to ettringite and ASR gel. Based on the experimental result, the composite cement containing 80% clinker, 15% glass and 5% gypsum has the highest compressive strength. As such, the preliminary technical feasibility of reuse of waste glass as SCM has been confirmed.

Teaching About the People's Republic of China: A Guide for Ninth Grade Social Studies, Part 1. Whose Perception? How to Use this Guide; Looking at the Past to Better Understand the Present; The Message: the Ways It Is Conveyed.

ERIC Educational Resources Information Center

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

This guide, part 1 of a two-part publication, contains resource units on Chinese history and culture which can be used with 9th-grade students. The materials and activities, gathered by American secondary-school teachers who visited China in 1973, are intended to provide a pattern for an elective course or supplementary material for regular social…

75 FR 53127 - Federal Acquisition Regulation; Federal Acquisition Circular 2005-45; Introduction

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-30

... urban consumers, except for Davis-Bacon Act, Service Contract Act, and trade agreements thresholds. The... Chambers. Cost or Pricing Data. III American Recovery 2009-008 Davis. and Reinvestment Act of 2009 (the Recovery Act)-- Buy American Requirements for Construction Materials. SUPPLEMENTARY INFORMATION: Summaries...

Eutrophication, A Natural Process.

ERIC Educational Resources Information Center

Monsour, William

This environmental education learning unit deals with the topic of eutrophication. The unit is designed to allow secondary teachers of science, language arts, and social studies to use it as supplementary material in their classroom. Teacher information, unit objectives, the unit text, and appendices are included. The teacher information section…

78 FR 77712 - Calcium Hypochlorite From China: Institution of Antidumping and Countervailing Duty...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-24

...)] Calcium Hypochlorite From China: Institution of Antidumping and Countervailing Duty Investigations and... the United States is materially retarded, by reason of imports from China of calcium [[Page 77713... on the Commission's electronic docket (EDIS) at http://edis.usitc.gov . SUPPLEMENTARY INFORMATION...

Middle and Upper Class Teenage Life in Urban India.

ERIC Educational Resources Information Center

Kitts, Charles

Designed to better acquaint U.S. teenagers with their counterparts in India, the four lesson plans and supplementary materials contained in this document ask students to compare their lives with those of Indian teenagers in the following areas: education, recreation, dating/marriage, and problems. (DB)

Computer Applications in Marketing. An Annotated Bibliography of Computer Software.

ERIC Educational Resources Information Center

Burrow, Jim; Schwamman, Faye

This bibliography contains annotations of 95 items of educational and business software with applications in seven marketing and business functions. The annotations, which appear in alphabetical order by title, provide this information: category (related application), title, date, source and price, equipment, supplementary materials, description…

PROGRAMMES IN PRINT 1966.

ERIC Educational Resources Information Center

CAVANAGH, PETER, COMP., ED.; JONES, CLIVE, COMP., ED.

APPROXIMATELY 1200 PROGRAMS ARE LISTED WITH TITLE, AUTHOR, DATE OF PUBLICATION, PUBLISHER, PRICE, COUNTRY OF ORIGIN, DATE OF LATEST EDITION IF REVISED, MONTHLY RENTAL PRICE, TYPE OF PROGRAM, NUMBER OF FRAMES, NUMBER OF PAGES IF A BOOK PROGRAM, TARGET POPULATION, STUDY TIME, AVAILABILITY FOR MACHINE USE, AND SUPPLEMENTARY MATERIALS WITH THEIR…

Developing Multimedia Supplementary Materials to Support Learning Beginning Level Chinese Characters

ERIC Educational Resources Information Center

Xu, Lisha

2017-01-01

Studies investigating beginner Chinese learners' character learning strategies found that learners considered orthographic knowledge the most useful factor (Ke, 1998; Shen, 2005). Orthographic recognition correlates with character identification and production and can be used by advanced learners to solve word identification problems (Everson,…

48 CFR 1301.303 - Publication and codification.

Code of Federal Regulations, 2013 CFR

2013-10-01

... codification. 1301.303 Section 1301.303 Federal Acquisition Regulations System DEPARTMENT OF COMMERCE GENERAL DEPARTMENT OF COMMERCE ACQUISITION REGULATIONS SYSTEM Agency Acquisition Regulations 1301.303 Publication and... level (e.g., CAR coverage of FAR 1.602-1 is cited as 1301.602-1). (b) Supplementary material without a...

Electron work function-a promising guiding parameter for material design.

PubMed

Lu, Hao; Liu, Ziran; Yan, Xianguo; Li, Dongyang; Parent, Leo; Tian, Harry

2016-04-14

Using nickel added X70 steel as a sample material, we demonstrate that electron work function (EWF), which largely reflects the electron behavior of materials, could be used as a guide parameter for material modification or design. Adding Ni having a higher electron work function to X70 steel brings more "free" electrons to the steel, leading to increased overall work function, accompanied with enhanced e(-)-nuclei interactions or higher atomic bond strength. Young's modulus and hardness increase correspondingly. However, the free electron density and work function decrease as the Ni content is continuously increased, accompanied with the formation of a second phase, FeNi3, which is softer with a lower work function. The decrease in the overall work function corresponds to deterioration of the mechanical strength of the steel. It is expected that EWF, a simple but fundamental parameter, may lead to new methodologies or supplementary approaches for metallic materials design or tailoring on a feasible electronic base.

Effect of Relative Humidity and CO2 Concentration on the Properties of Carbonated Reactive MgO Cement Based Materials

NASA Astrophysics Data System (ADS)

Bilan, Yaroslav

Sustainability of modern concrete industry recently has become an important topic of scientific discussion, and consequently there is an effort to study the potential of the emerging new supplementary cementitious materials. This study has a purpose to investigate the effect of reactive magnesia (reactive MgO) as a replacement for general use (GU) Portland Cements and the effect of environmental factors (CO2 concentrations and relative humidity) on accelerated carbonation curing results. The findings of this study revealed that improvement of physical properties is related directly to the increase in CO2 concentrations and inversely to the increase in relative humidity and also depends much on %MgO in the mixture. The conclusions of this study helped to clarify the effect of variable environmental factors and the material replacement range on carbonation of reactive magnesia concrete materials, as well as providing an assessment of the optimal conditions for the effective usage of the material.

Electron work function–a promising guiding parameter for material design

PubMed Central

Lu, Hao; Liu, Ziran; Yan, Xianguo; Li, Dongyang; Parent, Leo; Tian, Harry

2016-01-01

Using nickel added X70 steel as a sample material, we demonstrate that electron work function (EWF), which largely reflects the electron behavior of materials, could be used as a guide parameter for material modification or design. Adding Ni having a higher electron work function to X70 steel brings more “free” electrons to the steel, leading to increased overall work function, accompanied with enhanced e−–nuclei interactions or higher atomic bond strength. Young’s modulus and hardness increase correspondingly. However, the free electron density and work function decrease as the Ni content is continuously increased, accompanied with the formation of a second phase, FeNi3, which is softer with a lower work function. The decrease in the overall work function corresponds to deterioration of the mechanical strength of the steel. It is expected that EWF, a simple but fundamental parameter, may lead to new methodologies or supplementary approaches for metallic materials design or tailoring on a feasible electronic base. PMID:27074974

New perspectives on potential hydrogen storage materials using high pressure.

PubMed

Song, Yang

2013-09-21

In addressing the global demand for clean and renewable energy, hydrogen stands out as the most suitable candidate for many fuel applications that require practical and efficient storage of hydrogen. Supplementary to the traditional hydrogen storage methods and materials, the high-pressure technique has emerged as a novel and unique approach to developing new potential hydrogen storage materials. Static compression of materials may result in significant changes in the structures, properties and performance that are important for hydrogen storage applications, and often lead to the formation of unprecedented phases or complexes that have profound implications for hydrogen storage. In this perspective article, 22 types of representative potential hydrogen storage materials that belong to four major classes--simple hydride, complex hydride, chemical hydride and hydrogen containing materials--were reviewed. In particular, their structures, stabilities, and pressure-induced transformations, which were reported in recent experimental works together with supporting theoretical studies, were provided. The important contextual aspects pertinent to hydrogen storage associated with novel structures and transitions were discussed. Finally, the summary of the recent advances reviewed and the insight into the future research in this direction were given.

Effects of curing methods and supplementary cementitious material use on freeze thaw durability of concrete containing d-cracking aggregates.

DOT National Transportation Integrated Search

2013-12-01

For concrete pavements in Kansas, the most effective method of increasing their sustainability is to : increase the service life. One of the principle mechanisms of concrete pavement deterioration in Kansas is : freezing and thawing damage. Some Kans...

Czech Basic Course: Air Force Dialogues.

ERIC Educational Resources Information Center

Defense Language Inst., Washington, DC.

This is one of a series of supplementary materials used in the final phase of the "Czech Basic Course" developed and implemented at the Defense Language Institute. The purpose of this text is to acquaint students with specialized airport terminology pertaining to takeoff and landing precedures conducted in Czech. The dialogues, presented in…

A Tour of Mudflat Town.

ERIC Educational Resources Information Center

Scarff, Judith M.

This publication is designed for use as part of a curriculum series developed by the Regional Marine Science Project. It serves as a second grade supplementary reading text about the marine environment. Reading material characterizes the ocean, fresh water and salt water, and the seashore. An ecological approach to nature is emphasized, by…

75 FR 63441 - Pacific Fishery Management Council (Pacific Council); November 3-9, 2010, Pacific Council Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-15

.... Ecosystem Based Management 1. Ecosystem Science Information Session E. Habitat 1. Current Habitat Issues 2... Management Council, 7700 NE Ambassador Place, Suite 101, Portland, Oregon 97220. FOR FURTHER INFORMATION... agenda, and meeting briefing materials. SUPPLEMENTARY INFORMATION: The following items are on the Pacific...

75 FR 34282 - Federal Acquisition Regulation; FAR Case 2009-013, Nonavailable Articles

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-16

...-AL40 Federal Acquisition Regulation; FAR Case 2009-013, Nonavailable Articles AGENCIES: Department of... revise the list of articles determined to be domestically nonavailable. DATES: Effective Date: July 16.... SUPPLEMENTARY INFORMATION: A. Background The Buy American Act does not apply with respect to articles, materials...

Ultra-fast Object Recognition from Few Spikes

DTIC Science & Technology

2005-07-06

Computer Science and Artificial Intelligence Laboratory Ultra-fast Object Recognition from Few Spikes Chou Hung, Gabriel Kreiman , Tomaso Poggio...neural code for different kinds of object-related information. *The authors, Chou Hung and Gabriel Kreiman , contributed equally to this work...Supplementary Material is available at http://ramonycajal.mit.edu/ kreiman /resources/ultrafast

Luisito and the Piragua.

ERIC Educational Resources Information Center

Toro, Leonor

Produced for use in a coordinated program of studies for students in the Connecticut Migratory Children's program and for other students whose native language is Spanish, this illustrated booklet, intended as supplementary reading material for pre-school through fifth grade, tells the story of Luisito, a little Puerto Rican boy who has recently…

A Papago Grammar.

ERIC Educational Resources Information Center

Zepeda, Ofelia

A Papago grammar, intented to help Papago and other junior high, high school and college students learn and appreciate the language and give linguists an overview of the language, contains background information on the language and the book, two grammar units, a unit of five conversations in Papago, and a section of supplementary material. Text…

76 FR 20489 - Occupational Radiation Protection

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-13

...-5865, e-mail: [email protected]hq.doe.gov . SUPPLEMENTARY INFORMATION: I. Background The requirements in... Exposure during Immersion in a Cloud of Airborne Radioactive Material. The calculations done for the 2007... absorbed by the body; they affect the worker only while immersed in a cloud of airborne radioactivity. A...

Social Stratification: A Modular Approach. Cultural Anthropology.

ERIC Educational Resources Information Center

Kassebaum, Peter

Designed for use as supplementary instructional material in a cultural anthropology course, this learning module introduces students to the basic concepts of social stratification, one of the more controversial areas of contemporary social theory. An overview is provided of the explanations that have been put forth by social philosophers for…

Effects of Prompting Critical Reading of Science News on Seventh Graders' Cognitive Achievement

ERIC Educational Resources Information Center

Tsai, Pei-Ying; Chen, Sufen; Chang, Huey-Por; Chang, Wen-Hua

2013-01-01

Science teachers frequently select science news articles as supplementary teaching materials; however, the literature indicates that students encounter difficulties in examining and evaluating the news content and textual elements. This paper reports an instructional strategy of utilizing science news articles and investigates its effectiveness in…

Introduction to Computers: Parallel Alternative Strategies for Students. Course No. 0200000.

ERIC Educational Resources Information Center

Chauvenne, Sherry; And Others

Parallel Alternative Strategies for Students (PASS) is a content-centered package of alternative methods and materials designed to assist secondary teachers to meet the needs of mainstreamed learning-disabled and emotionally-handicapped students of various achievement levels in the basic education content courses. This supplementary text and…

Applied Mathematics. Florida Teaching Supplement.

ERIC Educational Resources Information Center

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

The information in this supplementary notebook is intended to provide teachers with additional materials, ideas and suggestions, and activities to help in implementing the first 21 units of the Applied Mathematics modules that help develop and refine job-related mathematics skills. An introduction lists the 36 units of the complete Applied…

ELEMENTARY AND SECONDARY EDUCATION AMENDMENTS OF 1966.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. Senate.

THE TITLES IN THE ACT WHICH ARE AMENDED DEAL WITH FINANCIAL ASSISTANCE FOR THE EDUCATION OF CHILDREN FROM LOW-INCOME FAMILIES, APPROPRIATIONS FOR SCHOOL LIBRARY RESOURCES FOR OTHER INSTRUCTIONAL MATERIALS, AND SUPPLEMENTARY EDUCATIONAL CENTERS AND SERVICES. ALSO COVERED ARE GRANTS FOR COOPERATIVE RESEARCH ACTIVITIES IN THE FIELD OF EDUCATION AND…

Physical Education, Kindergarten Through Grade Seven.

ERIC Educational Resources Information Center

Virginia State Dept. of Education, Richmond.

GRADE OR AGES: K-7. SUBJECT MATTER: Physical education. ORGANIZATION AND PHYSICAL APPEARANCE: The guide is in five parts: 1) "The Place of Physical Education in the Elementary School"; 2) "Developing the Physical Education Offering"; 3) "Analysis of Skills"; 4) "Physical Education Activities"; and 5) "Related and Supplementary Materials." The…

Subdisciplines of Anthropology: A Modular Approach. Cultural Anthropology.

ERIC Educational Resources Information Center

Kassebaum, Peter

Designed for use as supplementary instructional material in a cultural anthropology course, this learning module introduces the idea that anthropology is composed of a number of subdisciplines and that cultural anthropology has numerous subfields which are the specialty areas for many practicing anthropologists. Beginning with a general discussion…

PCBs in Fish: A Problem? Student Guide and Teacher Guide. OEAGLS Investigation 19.

ERIC Educational Resources Information Center

Mayer, Victor J.; And Others

In this secondary school unit, students investigate the health effects and methods for controlling polychlorinated biphenyls (PCBs). The teacher's manual contains a materials list, objectives, teaching strategies, supplementary information on PCBs, and answers to questions included in the accompanying student workbook. Activities presented include…

Effects of curing methods and supplementary cementitious material use on freeze thaw durability of concrete containing d-cracking aggregates : [technical summary].

DOT National Transportation Integrated Search

2013-12-01

For concrete pavements in Kansas, the most effective method of increasing their sustainability is to increase the service life. One of the principle mechanism of concrete pavement deterioration in Kansas is freezing and thawing damage. Some Kansas li...

75 FR 1658 - Withdrawal of Regulatory Guide 7.5

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-12

..., Washington, DC 20555-0001, telephone: 301-251-7447 or e-mail [email protected] . SUPPLEMENTARY..., e.g., Federal, State, or local government radioactive material shipments transported by government... 301- 415-3548, and by e-mail to [email protected] . Dated at Rockville, Maryland, this 5th day of...

78 FR 70200 - Airworthiness Directives; AQUILA-Aviation by Excellence AG Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-25

..., 901 Locust, Kansas City, Missouri 64106. For information on the availability of this material at the...; email: [email protected] . SUPPLEMENTARY INFORMATION: Discussion The European Aviation Safety Agency... August 15, 2013 (English translation: Mandatory Service Bulletin SB-AT01-027, Issue A.02, dated August 15...

7 CFR 1770.15 - Supplementary accounts required of all borrowers.

Code of Federal Regulations, 2013 CFR

2013-01-01

...—Classified This account shall include the original cost of the property capitalized in Accounts 2110 through... costs. This account shall also include the original cost of earth stations and spare parts, materials... include the original cost of radio equipment used to provide radio communication channels. Radio equipment...

ASHE Reader in Organization and Governance in Higher Education. Revised Edition.

ERIC Educational Resources Information Center

Birnbaum, Robert, Ed.

Supplementary text materials for graduate courses in the field of higher education are presented in 29 chapters on organization, governance, and internal and external constraints on governance. Chapter titles and authors include: "Alternative Models of Governance in Higher Education" (J. Victor Baldridge, David V. Curtis, George P.…

78 FR 25677 - Balloting Materials Postage

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-02

... for the return of ballots, unless mailed under the special exemption for military or overseas voting.... SUPPLEMENTARY INFORMATION: With the growth of no excuse absentee voting, and the spread of vote-by-mail efforts... exemption for military and overseas voting or returned under Business Reply Mail service must indicate in a...

A Year in the Life of an Open University Student in the United Kingdom.

ERIC Educational Resources Information Center

Ismail, Nazira

1988-01-01

Describes a Ugandan student's first-year experiences at the Open University in the United Kingdom. Discusses how the University operates; comments on course texts and supplementary materials; and presents a month-by-month breakdown of university and course activities and requirements. (GEA)

Agriculture: A Modular Approach. Cultural Anthropology.

ERIC Educational Resources Information Center

Kassebaum, Peter

Designed for use as supplementary instructional material in a cultural anthropology course this learning module introduces the student to some of the major trends associated with agriculture and its impact upon cultural evolution and complexity. The first section of the module describes major innovations such as animal power, irrigation and the…

NASA publications manual 1974

NASA Technical Reports Server (NTRS)

1974-01-01

The various types of NASA publications are described, including formal series, contributions to external publications, informal papers, and supplementary report material. The physical appearance and reproduction procedures for the format of the NASA formal series are discussed, and samples are provided. Matters relating to organization, content, and general style are also considered.

The effects of combined supplementary cementitious materials on physical properties of Kansas concrete pavements : [technical summary].

DOT National Transportation Integrated Search

2013-12-01

The Kansas Department of Transportation (KDOT) has controlled harmful alkali-silica reactions (ASR) : through testing and selective use of sand and gravel aggregates for more than 70 years. ASR can also be : controlled through the addition of a non-r...

Evaluation of Computer-Assisted Instruction in Principles of Economics.

ERIC Educational Resources Information Center

Coates, Dennis; Humphreys, Brad R.

2001-01-01

Assesses the effectiveness of supplementary Web-based materials and activities in traditional introductory college economics courses. Results suggest that faculty should focus more on developing self-test quizzes and effective bulletin board discussion projects as opposed to generating online content related to text or lecture notes. (Author/LRW)

Safety Guide for Health Occupations Programs.

ERIC Educational Resources Information Center

Illinois State Board of Vocational Education and Rehabilitation, Springfield. Div. of Vocational and Technical Education.

The handbook is intended to be utilized by health occupations teachers as supplementary instructional materials for a unit on safety. The document contains general safety rules applicable to hospitals and other health care institutions. Outlined are general rules for fire safety and office and clerical safety and more specific rules for the…

77 FR 25687 - Endangered and Threatened Wildlife; 90-Day Finding on a Petition to List Speckled Hind as...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-01

... Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Department of Commerce. ACTION... petitioned action may be warranted. ADDRESSES: Copies of the petition and related materials are available...-824-5312, or Lisa Manning, NMFS Office of Protected Resources, 301- 427-8466. SUPPLEMENTARY...

78 FR 70960 - Utah Resource Advisory Council Meeting/Conference Call

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-27

... the teleconference, or submit written material for the RAC to consider during the teleconference... close of business, Monday, Jan. 6, 2014. SUPPLEMENTARY INFORMATION: The Utah RAC will elect officers for... Draft Land Use Plan Amendment and Environmental Impact Statement and to submit a draft comment letter to...

Detecting Virus Exposure During the Pre Symptomatic Incubation Period Using Physiological Data (with Supplementary Materials)

DTIC Science & Technology

2016-06-30

processed the data to reduce short-term variability and normalize diurnal variations , then provided these to a supervised random forest...complementary hypothesis concerning the pathogenesis of multiple organ dysfunction syndrome. Crit Care Med 24: 1107-1116. 61. Goldberger AL, Peng CK

Crime and Justice in America. A Courses by Newspaper Reader.

ERIC Educational Resources Information Center

Skolnick, Jerome H., Ed.; And Others

This reader is one of several supplementary materials for a 15-week newspaper course about crime and justice, mainly in the United States. Six units contain 67 readings from primary sources such as journal articles, monographs, personal interviews, published letters, and government reports. The readings present personal experiences, research…

Water-soluble nanocrystalline cellulose films with highly transparent and oxygen barrier properties

NASA Astrophysics Data System (ADS)

Cheng, Shaoling; Zhang, Yapei; Cha, Ruitao; Yang, Jinliang; Jiang, Xingyu

2015-12-01

By mixing a guar gum (GG) solution with a nanocrystalline cellulose (NCC) dispersion using a novel circular casting technology, we manufactured biodegradable films as packaging materials with improved optical and mechanical properties. These films could act as barriers for oxygen and could completely dissolve in water within 5 h. We also compared the effect of nanocomposite films and commercial food packaging materials on the preservation of food.By mixing a guar gum (GG) solution with a nanocrystalline cellulose (NCC) dispersion using a novel circular casting technology, we manufactured biodegradable films as packaging materials with improved optical and mechanical properties. These films could act as barriers for oxygen and could completely dissolve in water within 5 h. We also compared the effect of nanocomposite films and commercial food packaging materials on the preservation of food. Electronic supplementary information (ESI) available. See DOI: 10.1039/c5nr07647a

Physicochemical characterizations of nano-palm oil fuel ash

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

Rajak, Mohd Azrul Abdul, E-mail: azrulrajak88@gmail.com; Preparatory Centre of Science and Technology, Universiti Malaysia Sabah, Jalan UMS, 88400, Kota Kinabalu, Sabah; Majid, Zaiton Abdul, E-mail: zaiton@kimia.fs.utm.my

2015-07-22

Palm Oil Fuel Ash (POFA) is known as a good supplementary cementing material due to its siliceous-rich content. The application of nanotechnology in the pozzolanic materials could invent new functions in the efficiency of physical and chemical properties of materials. Thus, the present study aims to generate nano-sized POFA and characterize the physicochemical properties of nano-palm oil fuel ash (nPOFA). The nPOFA was prepared by mechanically grinding micro POFA using a high intensity ball milling for 6 hours. The physicochemical properties of nPOFA were characterized via X-Ray Fluoresence (XRF), Scanning Emission microscopy- Energy Dispersive X-Ray (SEM-EDX), Transmission Electron Microscope (TEM)more » and X-Ray Diffraction (XRD). The particle size of nPOFA acquired from TEM analysis was in the range of 20 nm to 90 nm, while the average crystallite size calculated from XRD diffractogram was 61.5 nm. The resulting nPOFA has a BET surface area of 145.35 m{sup 2}/g, which is more than 85% increment in surface area compared to micro-sized POFA. The morphology and elemental studies showed the presence of spherical as well as irregularly shaped and fine nPOFA particles contains with high silicon content. The presence of α-quartz as the major phase of the nPOFA was identified through XRD analysis. The study concludes that nPOFA has the potential as a supplementary cementing material due to the high silica content, high surface area and the unique behaviors of nano-structured particles.« less

Adaptive noise correction of dual-energy computed tomography images.

PubMed

Maia, Rafael Simon; Jacob, Christian; Hara, Amy K; Silva, Alvin C; Pavlicek, William; Mitchell, J Ross

2016-04-01

Noise reduction in material density images is a necessary preprocessing step for the correct interpretation of dual-energy computed tomography (DECT) images. In this paper we describe a new method based on a local adaptive processing to reduce noise in DECT images An adaptive neighborhood Wiener (ANW) filter was implemented and customized to use local characteristics of material density images. The ANW filter employs a three-level wavelet approach, combined with the application of an anisotropic diffusion filter. Material density images and virtual monochromatic images are noise corrected with two resulting noise maps. The algorithm was applied and quantitatively evaluated in a set of 36 images. From that set of images, three are shown here, and nine more are shown in the online supplementary material. Processed images had higher signal-to-noise ratio (SNR) and contrast-to-noise ratio (CNR) than the raw material density images. The average improvements in SNR and CNR for the material density images were 56.5 and 54.75%, respectively. We developed a new DECT noise reduction algorithm. We demonstrate throughout a series of quantitative analyses that the algorithm improves the quality of material density images and virtual monochromatic images.

Stationary Engineers Apprenticeship. Related Training Modules. 3.1-3.4 Drawing.

ERIC Educational Resources Information Center

Lane Community Coll., Eugene, OR.

This packet of four learning modules on drawing is one of 20 such packets developed for apprenticeship training for stationary engineers. Introductory materials are a complete listing of all available modules and a supplementary reference list. Each module contains some or all of these components: goal, performance indicators, study guide (a…

Millwright Apprenticeship. Related Training Modules. 17.1-17.13 Hydraulics.

ERIC Educational Resources Information Center

Lane Community Coll., Eugene, OR.

This packet of 13 learning modules on hydraulics is 1 of 6 such packets developed for apprenticeship training for millwrights. Introductory materials are a complete listing of all available modules and a supplementary reference list. Each module contains some or all of these components: goal, performance indicators, study guide (a check list of…

Science Study Aids 5: Tannin - Nature's Filter.

ERIC Educational Resources Information Center

Boeschen, John; Randall, John M.

This publication is the fifth in a series of seven supplementary investigative materials for use in secondary science classes providing up-to-date research-related investigations. This unit is structured for grade levels 9 through 12. It is concerned with the removal of heavy divalent metals from water with the use of tannin-containing…

Stationary Engineers Apprenticeship. Related Training Modules. 10.1-10.5 Machine Components.

ERIC Educational Resources Information Center

Lane Community Coll., Eugene, OR.

This packet of five learning modules on machine components is one of 20 such packets developed for apprenticeship training for stationary engineers. Introductory materials are a complete listing of all available modules and a supplementary reference list. Each module contains some or all of these components: goal, performance indicators, statement…

Science Study Aids 2: Mushrooms - Nature's Recyclers.

ERIC Educational Resources Information Center

McConnell, Bill; Kurtzman, Ralph H., Jr.

This publication is the second of a series of seven supplementary investigative materials for use in secondary science classes providing up-to-date research-related investigations. This unit is structured for grade levels 7 through 9. It is concerned with food value of liquified cellulosic agricultural wastes: paper, straw, corn cobs, sawdust and…

Deicer scaling resistance of concrete mixtures containing slag cement. Phase 2 : evaluation of different laboratory scaling test methods.

DOT National Transportation Integrated Search

2012-07-01

With the use of supplementary cementing materials (SCMs) in concrete mixtures, salt scaling tests such as ASTM C672 have been found to be overly aggressive and do correlate well with field scaling performance. The reasons for this are thought to be b...

77 FR 56905 - Self-Regulatory Organizations; NYSE MKT LLC; Order Approving Proposed Rule Change Amending Rule...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-14

... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-67811; File No. SR-NYSEMKT-2012-26] Self... Add Supplementary Material Relating to a Cross Function That Provides a Regulation NMS Rule 611... 611 of Regulation NMS (``Rule 611'').\\5\\ The Exchange contends that, in today's fast-moving electronic...

Supplementary Materials for State Penitentiary Library Project. Final Performance Report.

ERIC Educational Resources Information Center

Hull, Jane A.

This report describes how a Library Services and Construction Act (LSCA) Title VI Library Literacy Program grant was used to improve the literacy and coping skills of illiterate and functionally illiterate inmates incarcerated at the Mississippi State Penitentiary. A second objective of this literacy program was to produce an annotated…

77 FR 3640 - Withdrawal of Proposed Rule and Closure of Petition for Rulemaking: Organization of Agreement...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-25

... INFORMATION CONTACT: Solomon Sahle, Office of Federal and State Materials and Environmental Management...: Solomon[email protected] . SUPPLEMENTARY INFORMATION: The Petition In its PRM, the OAS requested that the NRC... four comment letters from States and industry. The commenters had differing views on using the...

Economic Systems: A Modular Approach. Cultural Anthropology.

ERIC Educational Resources Information Center

Kassebaum, Peter

Designed for use as supplementary instructional material in a cultural anthropology course, this learning module uses a systems approach to allow students to see the connections and similarities which most cultural groups share on the basis of the type of economic organization that they exhibit. The module begins with a general discussion of…

76 FR 47147 - Pure Magnesium in Granular Form From the People's Republic of China: Rescission of Antidumping...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-04

.... SUPPLEMENTARY INFORMATION: Background On November 1, 2010, the Department published a notice of opportunity to... granular materials of which the Department is aware used to make such excluded reagents are: lime, calcium metal, calcium silicon, calcium carbide, calcium carbonate, carbon, slag coagulants, fluorspar...

Contextual Language Learning: Educational Potential and Use of Social Networking Technology in Higher Education

ERIC Educational Resources Information Center

Huang, Chung-Kai; Lin, Chun-Yu; Villarreal, Daniel Steve

2014-01-01

This study investigates the potential and use of social networking technology, specifically Facebook, to support a community of practice in an undergraduate-level classroom setting. Facebook is used as a tool with which to provide supplementary language learning materials to develop learners' English writing skills. We adopted the technology…

Ultra-FDst Object Recognition from Few Spikes

DTIC Science & Technology

2005-07-01

Ultra-fast Object Recognition from Few Spikes Chou Hung, Gabriel Kreiman , Tomaso Poggio & James J. DiCarlo AI Memo 2005-022 July 2005 CBCL Memo 253...authors, Chou Hung and Gabriel Kreiman , contributed equally to this work. Supplementary Material is available at http://ramonycajal.mit.edu... kreiman /resources/ultrafast/. _____________________________________________________________________________ This report describes research done at

The Indians of Puerto Rico.

ERIC Educational Resources Information Center

Saunders, Robert; And Others

Produced for use in a coordinated program of studies for students in the Connecticut Migratory Children's Program and for other students whose native language is Spanish, this book about the Indians of Puerto Rico is intended as supplementary reading material for pre-school through fifth grade. The book, illustrated with black and white drawings,…

Science Study Aids 3: Carbohydrates - Nature's Energy Source.

ERIC Educational Resources Information Center

McConnell, Bill

This publication is the third of a series of seven supplementary investigative materials for use in secondary science classes providing up-to-date research-related investigations. This unit is structured for grade levels 7 through 12. It is concerned with the role of carbohydrates as important nutrients for consumers. This guide will enable…

Reconstruction to Progressivism: Booklet 3. Critical Thinking in American History. [Student Manual].

ERIC Educational Resources Information Center

O'Reilly, Kevin

One of a series of curriculum materials in U.S. history designed to teach critical thinking skills systematically, this teacher's guide presents high school students with supplementary lessons on the Reconstruction period, industrialism, labor and immigration, and progressivism and populism. The student booklet begins with a guide to critical…

Fourteen Ninety-Two in the Textbooks: A Critique. Point of View.

ERIC Educational Resources Information Center

Sugnet, Charlie; And Others

1993-01-01

Reports on a study of how the three-way encounter among Europeans, the indigenous Americans, and Africans is presented in six secondary U.S. history textbooks. Describes the evaluation instrument and process used to review the textbook content. Concludes that teachers should use supplementary materials to ensure balance. (CFR)

The Computer in Second Semester Introductory Physics.

ERIC Educational Resources Information Center

Merrill, John R.

This supplementary text material is meant to suggest ways in which the computer can increase students' intuitive understanding of fields and waves. The first way allows the student to produce a number of examples of the physics discussed in the text. For example, more complicated field and potential maps, or intensity patterns, can be drawn from…

Alaska Is Our Home--Book 2: A Natural Science Handbook for Alaskan Students.

ERIC Educational Resources Information Center

Bury, John; Bury, Susan

A natural science resource booklet for teachers and students contains detailed materials for teaching and learning about Alaskan wildlife. Each of nine chapters provides background subject information, suggested learning activities, tear-out pages of review questions for students to answer, and supplementary notes for teachers which include…

ASHE Reader on Finance in Higher Education. ASHE Reader Series.

ERIC Educational Resources Information Center

Leslie, Larry L., Ed.; Anderson, Richard E., Ed.

An anthology of supplementary text material on financing of American higher education is presented for use in graduate courses in the field of higher education administration. The chapters concern college financial management, higher education economics, and federal and state policies. Chapter titles and authors/editors are as follows: "In Praise…

Popular Culture: Mirror of American Life. A Courses by Newspaper Reader.

ERIC Educational Resources Information Center

White, David Manning, Ed.; Pendleton, John, Ed.

The reader is one of several supplementary materials for a 15-week newspaper course about popular culture in the United States. Four major sections contain 57 readings from sources such as monographs, novels, journal articles, and research reports. The readings present research findings, personal observations, and debate over the definition and…

Handbook of Consultation: An Intervention for Advocacy and Outreach.

ERIC Educational Resources Information Center

Kurpius, DeWayne J., Ed.; Brown, Duane, Ed.

This handbook is one of four handbooks developed for preservice and inservice counselor preparation and professional development. It was developed as a practical guide for practicing professionals and as a textbook or supplementary material for use in courses or workshops on consultation. It consists of six chapters. "Introduction to Consultation:…

Career Activities in Science: Grades 7, 8, 9.

ERIC Educational Resources Information Center

Boise City Independent School District, ID.

The career activities guide in science, part of an Idaho State Department of Vocational Education career exploration series for grades 7, 8, and 9, is designed as supplementary material to enrich the regular curriculum. Any one activity in the guide might be used without involving any other activities. The cross-referenced index indicates grades,…

A Source Book for Taxation: Myths and Realities.

ERIC Educational Resources Information Center

Hellman, Mary A.

This sourcebook is one of two supplementary materials for a newspaper course about taxes and tax reform. Program ideas and sources of related resources compiled in the sourcebook are designed to help civic and group leaders and educators plan educational community programs based on the course topics. Section one describes ways in which the program…

Science Study Aids 1: Dehydration for Food Preservation.

ERIC Educational Resources Information Center

Boeschen, John; And Others

This publication is the first of a series of seven supplementary investigative materials for use in secondary science classes providing up-to-date research-related investigations. This unit is structured for grades 9 through 12. It is concerned with the osmatic dehydration of fruits. The guide provides students with information about food…

48 CFR 601.303 - Publication and codification.

Code of Federal Regulations, 2013 CFR

2013-10-01

... codification. (a) The DOSAR is issued as Chapter 6 of Title 48, Code of Federal Regulations. The DOSAR is... that there will always be three numbers to the left of the decimal. For example, the DOSAR... definitions than those used in FAR; this supplementary material is provided in 602.101-70. (b) The DOSAR and...

48 CFR 601.303 - Publication and codification.

Code of Federal Regulations, 2011 CFR

2011-10-01

... codification. (a) The DOSAR is issued as Chapter 6 of Title 48, Code of Federal Regulations. The DOSAR is... that there will always be three numbers to the left of the decimal. For example, the DOSAR... definitions than those used in FAR; this supplementary material is provided in 602.101-70. (b) The DOSAR and...

48 CFR 601.303 - Publication and codification.

Code of Federal Regulations, 2014 CFR

2014-10-01

... codification. (a) The DOSAR is issued as Chapter 6 of Title 48, Code of Federal Regulations. The DOSAR is... that there will always be three numbers to the left of the decimal. For example, the DOSAR... definitions than those used in FAR; this supplementary material is provided in 602.101-70. (b) The DOSAR and...

48 CFR 601.303 - Publication and codification.

Code of Federal Regulations, 2012 CFR

2012-10-01

... codification. (a) The DOSAR is issued as Chapter 6 of Title 48, Code of Federal Regulations. The DOSAR is... that there will always be three numbers to the left of the decimal. For example, the DOSAR... definitions than those used in FAR; this supplementary material is provided in 602.101-70. (b) The DOSAR and...

48 CFR 601.303 - Publication and codification.

Code of Federal Regulations, 2010 CFR

2010-10-01

... codification. (a) The DOSAR is issued as Chapter 6 of Title 48, Code of Federal Regulations. The DOSAR is... that there will always be three numbers to the left of the decimal. For example, the DOSAR... definitions than those used in FAR; this supplementary material is provided in 602.101-70. (b) The DOSAR and...

Resources and Wastes. In-Service Package for Volunteer Workshop Leaders.

ERIC Educational Resources Information Center

Miiller, Marnie

Designed to be used as a supplementary teaching aid for subjects such as science, social studies, and environmental education, this packet of modules contains materials related to waste and waste management for secondary level students. Each of the eight modules consists of a teacher's page, background information, references, questions, projects,…

Dysgenic Fertility, Intelligence and Family Size in Libya

ERIC Educational Resources Information Center

Al-Shahomee, Alsedig Abdalgadr; Lynn, Richard; Abdalla, Saleh El-ghmary

2013-01-01

The Standard Progressive Matrices (SPM) was administered to a sample of 592 16 year old school students in Libya. There was a small negative correlation of -0.14 between SPM scores and the number of siblings, indicating only marginal dysgenic fertility. Supplementary material giving the data is given online. (Contains 1 table.)

75 FR 25879 - Notice of Proposed Supplementary Rules Concerning Fireworks on Public Land in Colorado

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-10

... thirty milligrams of explosive material, aerial shells containing more than forty grams of pyrotechnic..., total pyrotechnic composition not to exceed seventy-five grams each for a single tube or, when more than... grams; (II) Cone fountains, total pyrotechnic composition not to exceed fifty grams each for a single...

Oceans: Our Continuing Frontier. A Courses by Newspaper Reader.

ERIC Educational Resources Information Center

Menard, H. William, Ed.; Scheiber, Jane L., Ed.

This reader is one of several supplementary materials for a 16-week newspaper course about oceans. Six units contain 77 readings from primary sources such as personal diaries, historical documents, novels and poems. The readings present a mosaic of viewpoints, concerns, and controversial issues about the sea. "Our Continuing Frontier" provides a…

Taxation: Myths and Realities. A Courses by Newspaper Reader.

ERIC Educational Resources Information Center

Break, George F., Ed.; Wallin, Bruce, Ed.

This reader is one of two supplementary materials for a newspaper course about taxation and tax reform. Five units contain 75 primary-source readings about topics such as tax loopholes, social security financing, income tax reform, the impact of taxes on the economy, and alternatives to the property tax. Sources include government publications,…

Learn Japanese: Secondary School Text, Volume VI.

ERIC Educational Resources Information Center

Hasegawa, Nobuko; And Others

This is the sixth in a series of ten texts designed for teaching Japanese at the secondary level. Also available are supplementary instructional materials and teacher's guides. Throughout the two units of four lessons each, the theme centers around life in Japan as seen through the eyes of an American student. Each unit contains conversations,…

Learn Japanese: Secondary School Text, Volume 5.

ERIC Educational Resources Information Center

Hirai, Bernice; And Others

This is the fifth in a series of ten texts designed for teaching Japanese at the secondary level. Also available are supplementary instructional materials and teacher's guides. Throughout the two units of four lessons each, the theme centers around life in Japan as seen through the eyes of an American student. Each unit contains conversations,…

Integrating Health Information Systems into a Database Course: A Case Study

ERIC Educational Resources Information Center

Anderson, Nicole; Zhang, Mingrui; McMaster, Kirby

2011-01-01

Computer Science is a rich field with many growing application areas, such as Health Information Systems. What we suggest here is that multi-disciplinary threads can be introduced to supplement, enhance, and strengthen the primary area of study in a course. We call these supplementary materials "threads," because they are executed…

Long-Term and Seismic Performance of Concrete-Filled Steel Tube Columns with Conventional and High-Volume SCM Concrete

DOT National Transportation Integrated Search

2012-06-01

Production of Portland Cement for concrete is a major source of CO2 emission. Concrete can be made more sustainable by replacing a large volume of the cement with Supplementary Cementitous Materials (SCMs) such as fly ash and slag. The amount of ceme...

Stationary Engineers Apprenticeship. Related Training Modules. 8.1-8.13 Hydraulics.

ERIC Educational Resources Information Center

Lane Community Coll., Eugene, OR.

This packet of 13 learning modules on hydraulics is one of 20 such packets developed for apprenticeship training for stationary engineers. Introductory materials are a complete listing of all available modules and a supplementary reference list. Each module contains some or all of these components: goal, performance indicators, study guide (a…

TEST BOOKLET FOR HIGH SCHOOL BIOLOGY, EXPERIMENTAL MATERIALS FOR USE 1966-1968.

ERIC Educational Resources Information Center

Biological Sciences Curriculum Study, Boulder, CO.

SUPPLEMENTARY TEST QUESTIONS FOR USE BY SECONDARY BIOLOGICAL SCIENCES CURRICULUM STUDY GREEN VERSION BIOLOGY TEACHERS IN THE CONSTRUCTION OF EXAMINATIONS ARE CONTAINED IN THIS EXPERIMENTAL MANUAL. THE ITEMS WERE PREPARED BY THE BIOLOGICAL SCIENCES CURRICULUM STUDY TEST CONSTRUCTION COMMITTEE IN RESPONSE TO TEACHER REQUESTS FOR SHORT-RANGE TESTS.…

Erratum: Correction to: Rearrangements of Open Magnetic Flux and Formation of Polar Coronal Holes in Cycle 24

NASA Astrophysics Data System (ADS)

Golubeva, E. M.; Mordvinov, A. V.

2017-12-01

Correction to: Solar Phys DOI 10.1007/s11207-017-1200-6 Due to an error during processing the Electronic Supplementary Material (ESM) supplied by the author was not included with the article. Please find in this correction document the reference to the ESM.

TEACHERS' GUIDE. SEVENTH GRADE MATHEMATICS FOR THE ACADEMICALLY TALENTED.

ERIC Educational Resources Information Center

HORN, R.A.; AND OTHERS

MATERIALS ARE INTENDED FOR USE BY BOTH ENRICHED AND ACCELERATED MATHEMATICS COURSES. TEXTBOOKS AND SUPPLEMENTARY TEXTS FOR THE COURSE ARE GIVEN. THE COURSE OF STUDY IS DIVIDED INTO BROAD UNITS FOR EACH OF THE SEMESTERS--SEMESTER I- LINES, ANGLES, NUMBER SYSTEMS, POLYGONS, COMMON AND DECIMAL FRACTIONS, PERCENTAGE, AND MEASUREMENTS, GRAPHS,…

Stationary Engineers Apprenticeship. Related Training Modules. 9.1-9.6 Refrigeration.

ERIC Educational Resources Information Center

Lane Community Coll., Eugene, OR.

This packet of six learning modules on refrigeration is one of 20 such packets developed for apprenticeship training for stationary engineers. Introductory materials are a complete listing of all available modules and a supplementary reference list. Each module contains some or all of these components: goal, performance indicators, statement of…

Career Activities in Social Science: Grades 7, 8, 9.

ERIC Educational Resources Information Center

Boise City Independent School District, ID.

The career activities guide in social science, part of an Idaho State Department of Vocational Education career exploration series for grades 7, 8, and 9, is designed as supplementary material to enrich the regular curriculum. Any one activity in the guide might be used without involving any other activities. The cross-referenced index indicates…

Stationary Engineers Apprenticeship. Related Training Modules. 5.1-5.17 Electricity/Electronics.

ERIC Educational Resources Information Center

Lane Community Coll., Eugene, OR.

This packet of 17 learning modules on electricity/electronics is one of 20 such packets developed for apprenticeship training for stationary engineers. Introductory materials are a complete listing of all available modules and a supplementary reference list. Each module contains some or all of these components: goal, performance indicators,…

The Presidency: A Question of Power. American Government Issues Series, Number 1.

ERIC Educational Resources Information Center

Hargrove, Erwin C.; Hoopes, Roy

An historical analysis of the use and abuse of power in the Presidency is provided in this supplementary student material. The content includes an analysis of the historical roots of presidential power, popular support, cooperation and conflict with Congress, the international role of the presidency, presidential decision making, the relationship…

Millwright Apprenticeship. Related Training Modules. 15.1-15.5 Miscellaneous.

ERIC Educational Resources Information Center

Lane Community Coll., Eugene, OR.

This packet of five learning modules on miscellaneous topics is one of six such packets developed for apprenticeship training for millwrights. Introductory materials are a complete listing of all available modules and a supplementary reference list. Each module contains some or all of these components: goal, performance indicators, study guide (a…

Educating the Disadvantaged: School Year 1968-1969. Volume 1, Part 1; Volume 1, Part 2.

ERIC Educational Resources Information Center

Ornstein, Allan C., Ed.

This yearbook is a compilation of journal and magazine articles with an interdisciplinary approach toward the problem of educating the disadvantaged. The readings are considered as supplementary reference material designed for professors, school administrators, civil rights workers, and other interested investigators who often lack sufficient time…

Virtual-Recitation: A World Wide Web Based Approach to Active Learning in Clinical Pharmacokinetics.

ERIC Educational Resources Information Center

Woodward, Donald K.

1998-01-01

Describes implementation, evaluation of World Wide Web-based component in a Rutgers University (New Jersey) advanced clinical pharmacokinetics course. Scheduling accommodated nontraditional students; each week Web pages providing review and supplementary material and an online quiz were posted after class. Comparison with the previous year's…

Science Study Aids 6: Lysozyme - The Cooperative Enzyme.

ERIC Educational Resources Information Center

Boeschen, John; Alderton, Gordon

This publication is the sixth of a series of seven supplementary investigative materials for use in secondary science classes providing up-to-date research-related investigations. This unit is structured for grade levels 10 through 12. It is concerned with the crystallization of an enzyme, lysozyme, from egg white. The first part of this guide…

Millwright Apprenticeship. Related Training Modules. 13.1-13.2 Air Compressors.

ERIC Educational Resources Information Center

Lane Community Coll., Eugene, OR.

This packet of two learning modules on air compressors is one of six such packets developed for apprenticeship training for millwrights. Introductory materials are a complete listing of all available modules and a supplementary reference list. Each module contains some or all of these components: goal, performance indicators, study guide (a check…

Millwright Apprenticeship. Related Training Modules. 12.1-12.3 Feedwater.

ERIC Educational Resources Information Center

Lane Community Coll., Eugene, OR.

This packet of three learning modules on feedwater is one of six such packets developed for apprenticeship training for millwrights. Introductory materials are a complete listing of all available modules and a supplementary reference list. Each module contains some or all of these components: goal, performance indicators, study guide (a check list…

Conservation Seeds Activities Book. An Early Childhood Conservation Education Program.

ERIC Educational Resources Information Center

Griffin, Sherri

This activities book is used with an early childhood conservation education program. The activities are presented in four color-coded sections, each section representing one of the four seasons. Each activity includes a statement of purpose, list of materials needed, instructional strategies, and a list of supplementary activities. In addition to…

ASHE Reader on Organization and Governance in Higher Education. Third Edition. ASHE Reader Series.

ERIC Educational Resources Information Center

Peterson, Marvin W., Ed.

An anthology of supplementary text material on organization and governance in higher education is presented for use in graduate courses in the field of higher education administration. The chapters are divided into three sections: organization, governance, and responses to internal and external pressures. Chapter titles and personal/corporate…

Moral Choices in Contemporary Society: Source Book.

ERIC Educational Resources Information Center

Hellman, Mary, Ed.

One of several supplementary materials for a newspaper course on moral choices in contemporary society, this sourcebook contains program ideas and resources to help civic leaders and educators plan programs based on the course topics. There are four sections. The first section explains how the topics can be used in planning programs, identifies…

Teacher-Coordinator's Guide for Related Instruction in Multi-Occupation Cooperative Programs.

ERIC Educational Resources Information Center

Spooner, Kendrick, Ed.; Mutter, Marylouise, Ed.

The product of two teacher-coordinator workshops, the guide represents the cooperative efforts of the teacher participants and provides supplementary instructional materials for secondary school multioccupational cooperative programs. The first section of the guide is intended for use in large group classroom instruction and deals with the goals,…

Career Activities in Mathematics: Grades 7, 8, 9.

ERIC Educational Resources Information Center

Boise City Independent School District, ID.

The career activities guide in mathematics, part of an Idaho State Department of Vocational Education career exploration series for grades 7, 8, and 9, is designed as supplementary material to enrich the regular curriculum. Any one activity in the guide might be used without involving any other activities. The cross-referenced index indicates…

Science Study Aids 7: Fermentation - Activities of a Fabulous Fungus.

ERIC Educational Resources Information Center

McConnell, Bill

This publication is the seventh of a series of seven supplementary investigative materials for use in secondary science classes providing up-to-date research-related investigations. This unit is structured for grades 7 through 10. It is concerned with the roles of fermentation processes in the agriculture and food industry. The guide enables…

7 CFR 1770.15 - Supplementary accounts required of all borrowers.

Code of Federal Regulations, 2010 CFR

2010-01-01

... process of manufacture for supply stock. Transportation charges and sales and use taxes, as far as.... Transportation and sales and use taxes which are not included as part of the cost of particular material shall be... transportation charges, sales and use taxes, and cash and other purchase discounts. Inventory shortages and...

The E-Learning Component of a Blended Learning Course

ERIC Educational Resources Information Center

Olejarczuk, Edyta

2014-01-01

Using new technologies in the academic field has become more and more visible in Poland in the recent years. In the past, digital learning resources were used as supplementary materials helping to support face-to-face instruction. Nowadays, we have the opportunity not only to apply "traditional" methods but also to use more sophisticated…

A Middle School Teacher's Guide for Selecting Picture Books

ERIC Educational Resources Information Center

Costello, Bill; Kolodziej, Nancy J.

2006-01-01

The use of picture books as supplementary material for middle level classrooms is becoming more common. Picture books are being created specifically to address the needs and interests of middle school students. Society is becoming more visually oriented and the visual format of picture books appeals to adolescents, who today are exposed to various…

Stationary Engineers Apprenticeship. Related Training Modules. 4.1-4.5 Tools.

ERIC Educational Resources Information Center

Lane Community Coll., Eugene, OR.

This packet of five learning modules on tools is one of 20 such packets developed for apprenticeship training for stationary engineers. Introductory materials are a complete listing of all available modules and a supplementary reference list. Each module contains some or all of these components: a lesson goal, performance indicators, study guide…

The Herbivore-Induced Plant Volatile Methyl Salicylate Negatively Affects Attraction of the Parasitoid Diadegma semiclausum

PubMed Central

Mumm, Roland; Poelman, Erik H.; Yang, Yue; Pichersky, Eran; Dicke, Marcel

2010-01-01

The indirect defense mechanisms of plants comprise the production of herbivore-induced plant volatiles that can attract natural enemies of plant attackers. One of the often emitted compounds after herbivory is methyl salicylate (MeSA). Here, we studied the importance of this caterpillar-induced compound in the attraction of the parasitoid wasp Diadegma semiclausum by using a mutant Arabidopsis line. Pieris rapae infested AtBSMT1-KO mutant Arabidopsis plants, compromised in the biosynthesis of MeSA, were more attractive to parasitoids than infested wild-type plants. This suggests that the presence of MeSA has negative effects on parasitoid host-finding behavior when exposed to wild-type production of herbivore-induced Arabidopsis volatiles. Furthermore, in line with this, we recorded a positive correlation between MeSA dose and repellence of D. semiclausum when supplementing the headspace of caterpillar-infested AtBSMT1-KO plants with synthetic MeSA. Electronic supplementary material The online version of this article (doi:10.1007/s10886-010-9787-1) contains supplementary material, which is available to authorized users. PMID:20407809

Firearm Retailers’ Willingness to Participate in an Illegal Gun Purchase

PubMed Central

2010-01-01

Firearm-related violence is a significant public health and public safety problem for cities in the USA, and licensed firearm retailers are an important source of the guns used in that violence. Using a scripted telephone interview, we screened a sample of licensed retailers in California to assess their willingness to participate in the surrogate or “straw” purchase of a handgun; such purchases are illegal under federal law. Of 149 retailers who provided a response, 30 (20.1%) agreed to participate. In multivariate analysis, pawnbrokers were more likely to agree than were gun dealers (odds ratio 6.58, 95% confidence interval 1.99–21.71). Sales of handguns that were later subjected to ownership tracing (a proxy measure for a gun’s use in crime) were not more frequent among retailers who agreed to participate than among others, and other findings were unexpected as well. Electronic supplementary material The online version of this article (doi:10.1007/s11524-010-9489-6) contains supplementary material, which is available to authorized users. PMID:20803095

Preservation of large-scale chromatin structure in FISH experiments

PubMed Central

Hepperger, Claudia; Otten, Simone; von Hase, Johann

2006-01-01

The nuclear organization of specific endogenous chromatin regions can be investigated only by fluorescence in situ hybridization (FISH). One of the two fixation procedures is typically applied: (1) buffered formaldehyde or (2) hypotonic shock with methanol acetic acid fixation followed by dropping of nuclei on glass slides and air drying. In this study, we compared the effects of these two procedures and some variations on nuclear morphology and on FISH signals. We analyzed mouse erythroleukemia and mouse embryonic stem cells because their clusters of subcentromeric heterochromatin provide an easy means to assess preservation of chromatin. Qualitative and quantitative analyses revealed that formaldehyde fixation provided good preservation of large-scale chromatin structures, while classical methanol acetic acid fixation after hypotonic treatment severely impaired nuclear shape and led to disruption of chromosome territories, heterochromatin structures, and large transgene arrays. Our data show that such preparations do not faithfully reflect in vivo nuclear architecture. Electronic supplementary material Supplementary material is available in the online version of this article at http://dx.doi.org/10.1007/s00412-006-0084-2 and is accessible for authorized users. PMID:17119992

Attractiveness of a Four-component Pheromone Blend to Male Navel Orangeworm Moths

PubMed Central

Kanno, Hiroo; Kuenen, L. P. S.; Klingler, Kimberly A.; Millar, Jocelyn G.

2010-01-01

The attractiveness to male navel orangeworm moth, Amyelois transitella, of various combinations of a four-component pheromone blend was measured in wind-tunnel bioassays. Upwind flight along the pheromone plume and landing on the odor source required the simultaneous presence of two components, (11Z,13Z)-hexadecadienal and (3Z,6Z,9Z,12Z,15Z)-tricosapentaene, and the addition of either (11Z,13Z)-hexadecadien-1-ol or (11Z,13E)-hexadecadien-1-ol. A mixture of all four components produced the highest levels of rapid source location and source contact. In wind-tunnel assays, males did not seem to distinguish among a wide range of ratios of any of the three components added to (11Z,13Z)-hexadecadienal. Dosages of 10 and 100 ng of the 4-component blend produced higher levels of source location than dosages of 1 and 1,000 ng. Electronic supplementary material The online version of this article (doi:10.1007/s10886-010-9799-x) contains supplementary material, which is available to authorized users. PMID:20473710

Few-layered CoHPO4.3H2O ultrathin nanosheets for high performance of electrode materials for supercapacitors

NASA Astrophysics Data System (ADS)

Pang, Huan; Wang, Shaomei; Shao, Weifang; Zhao, Shanshan; Yan, Bo; Li, Xinran; Li, Sujuan; Chen, Jing; Du, Weimin

2013-06-01

Ultrathin cobalt phosphate (CoHPO4.3H2O) nanosheets are successfully synthesized by a one pot hydrothermal method. Novel CoHPO4.3H2O ultrathin nanosheets are assembled for constructing the electrodes of supercapacitors. Benefiting from the nanostructures, the as-prepared electrode shows a specific capacitance of 413 F g-1, and no obvious decay even after 3000 charge-discharge cycles. Such a quasi-two-dimensional material is a new kind of supercapacitor electrode material with high performance.Ultrathin cobalt phosphate (CoHPO4.3H2O) nanosheets are successfully synthesized by a one pot hydrothermal method. Novel CoHPO4.3H2O ultrathin nanosheets are assembled for constructing the electrodes of supercapacitors. Benefiting from the nanostructures, the as-prepared electrode shows a specific capacitance of 413 F g-1, and no obvious decay even after 3000 charge-discharge cycles. Such a quasi-two-dimensional material is a new kind of supercapacitor electrode material with high performance. Electronic supplementary information (ESI) available. See DOI: 10.1039/c3nr01460f

Exploration to Constitution: Booklet 1. Critical Thinking in American History. Teacher's Guide and Source Envelope.

ERIC Educational Resources Information Center

O'Reilly, Kevin

One of a series of curriculum materials in U.S. history designed to teach critical thinking skills systematically, this teacher's guide presents a series of supplementary ready-to-use lesson plans for teaching high school students about the exploration of early America, the colonies, the revolution, and the Constitution. The introduction presents…

Exploration to Constitution: Booklet 1. Critical Thinking in American History. [Student Manual].

ERIC Educational Resources Information Center

O'Reilly, Kevin

One of a series of curriculum materials in U.S. history designed to teach critical thinking skills systematically, this student booklet presents high school students with a series of supplementary lessons on the exploration of early America, the colonies, the revolution, and the Constitution. The booklet begins with a guide to critical thinking…

Low Voltage Alarm Apprenticeship. Related Training Modules. 29.1-29.5 Drawing.

ERIC Educational Resources Information Center

Lane Community Coll., Eugene, OR.

This packet of five learning modules on drawing is one of eight such packets developed for apprenticeship training for low voltage alarm. Introductory materials are a complete listing of all available modules and a supplementary reference list. Each module contains some or all of these components: goal, performance indicators, study guide (a check…

78 FR 22798 - Hazardous Materials: Revision of Maximum and Minimum Civil Penalties

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-17

... ``Moving Ahead for Progress in the 21st Century Act'' (MAP-21), effective October 1, 2012, the maximum..., DC 20590-0001. SUPPLEMENTARY INFORMATION: I. Civil Penalty Amendments In Section 33010 of MAP-21 (Pub... Safety Administration. [FR Doc. 2013-08981 Filed 4-16-13; 8:45 am] BILLING CODE 4910-60-P ...

Science Study Aids 4: Plant Pigments - Studies in Color Changes.

ERIC Educational Resources Information Center

McConnell, Bill; McCready, R. M.

This publication is the fourth of a series of seven supplementary investigative materials for use in secondary science classes providing up-to-date research-related investigations. This unit is structured for grades 9 through 12. It deals with physical factors that affect color changes in plant foods during processing and in the preparation of…

Designing Cartoon as a Supplementary Material for English Structure Subject

ERIC Educational Resources Information Center

Mina, Nurawati; Putranti, Sulistini Dwi

2015-01-01

Cartoon comes from an Italian word "Cartone" meaning a large paper. It is designed not only as the media to describe daily activities, but also to entertain, criticize, provoke, and even to teach people. A lot of studies have been conducted regarding the implementation of cartoon in classroom or outside classroom context. It is proven…

78 FR 9083 - Self-Regulatory Organizations; Financial Industry Regulatory Authority, Inc.; Notice of Filing...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-07

... FINRA to determine whether Rule 11892 is necessary once the Plan is operational and, if so, whether... in Connection With the Limit Up-Limit Down Plan February 1, 2013. Pursuant to Section 19(b)(1) of the... also proposes to adopt new supplementary material in connection with the upcoming operation of the Plan...

Cost-Effectiveness Analysis. Instructor Guide. Working for Clean Water: An Information Program for Advisory Groups.

ERIC Educational Resources Information Center

Buskirk, E. Drannon, Jr.

Presented is the instructor's manual for a one-hour presentation on cost-effectiveness analysis. Topics covered are the scope of cost-effectiveness analysis, basic assessment procedures, and the role of citizens in the analysis of alternatives. A supplementary audiovisual program is available. These materials are part of the Working for Clean…

Land Treatment. Instructor Guide. Working for Clean Water: An Information Program for Advisory Committees

ERIC Educational Resources Information Center

Pennsylvania State Univ., Middletown. Inst. of State and Regional Affairs.

Presented is an instructor's manual for a learning session centered on the methodology and feasibility of land treatment of municipal wastewater. A supplementary slide-tape program is available. These materials are components of the Working for Clean Water Project, which is intended to educate advisory groups who are interested in improving…

Multiscale Modeling of Graphite/CNT/Epoxy Hybrid Composites

DTIC Science & Technology

2016-03-09

A - Approved for Public Release 13. SUPPLEMENTARY NOTES 14. ABSTRACT Incorporation of carbon nanotubes (CNTs) into epoxy-based composites for...materials with higher moduli and strength characteristics. 15. SUBJECT TERMS Molecular Dynamics, Carbon Nanotubes , Multi-scale Modeling, Micromechanics...Gregory M. Odegard Michigan Technological University Introduction This project was inspired from the AFOSR-sponsored workshop “ Nanotube

Development of performance properties of ternary mixtures and concrete pavement mixture design and analysis (MDA) : effect of paste quality on fresh and hardened properties of ternary mixtures.

DOT National Transportation Integrated Search

2012-07-01

The purpose of this study was to investigate the effect of cement paste quality on the concrete performance, particularly fresh properties, : by changing the water-to-cementitious materials ratio (w/cm), type and dosage of supplementary cementitious ...

AUTOMOTIVE DIESEL MAINTENANCE 1. UNIT XXIX, REVIEWING THE CONSTRUCTION OF ENGINE COMPONENTS.

ERIC Educational Resources Information Center

Human Engineering Inst., Cleveland, OH.

THIS MODULE OF A 30-MODULE COURSE IS DESIGNED TO PROVIDE A REVIEW OF THE CONSTRUCTION AND OPERATION OF DIESEL ENGINE COMPONENTS. TOPICS ARE STATIONARY PARTS, ENGINE MOVING PARTS, PISTON RINGS, AND CONNECTING RODS AND PISTON PINS. THE MODULE CONSISTS OF AN INSTRUCTOR'S GUIDE, TRANSPARENCIES, A LIST OF SUGGESTED SUPPLEMENTARY MATERIALS, AND TRAINEE…

Review of Use of Animation as a Supplementary Learning Material of Physiology Content in Four Academic Years

ERIC Educational Resources Information Center

Hwang, Isabel; Tam, Michael; Lam, Shun Leung; Lam, Paul

2012-01-01

Dynamic concepts are difficult to explain in traditional media such as still slides. Animations seem to offer the advantage of delivering better representations of these concepts. Compared with static images and text, animations can present procedural information (e.g. biochemical reaction steps, physiological activities) more explicitly as they…

The War in Recent U.S. History Textbooks.

ERIC Educational Resources Information Center

Fleming, Dan B.; Nurse, Ronald J.

1988-01-01

Reports the results of a study of 12 recently published U.S. history textbooks' content on the Vietnam War. Concludes that, overall, the textbooks of the mid-1980s provide an improved treatment of the war when compared to earlier books. States that texts still lack depth on the topic, making use of supplementary materials as necessary. (GEA)

Las Tres Comidas del Dia (The Three Meals of the Day).

ERIC Educational Resources Information Center

Olais, Niltza M.

A sixteen line poem in Spanish provides the text of this short booklet on the three meals of the day. Designed for use as supplementary reading materials for the elementary grade Spanish speaking child, the booklet was developed by students in the Bilingual Teacher Aide Program at Mesa Community College. Content and language have been controlled…

Conceptual Change Text: A Supplementary Material To Facilitate Conceptual Change in Electrochemical Cell Concepts.

ERIC Educational Resources Information Center

Yuruk, Nejla; Geban, Omer

The main purpose of the study was to investigate the effectiveness of conceptual change text (CCT) oriented instruction over traditionally designed instruction on students' understanding of electrochemical (galvanic and electrolytic) cell concepts. The subjects of the study consisted of 64 students from the two classes of a high school in Turkey.…

Time Management: A Lesson Plan, Transparencies, Handouts and Media Evaluations on the Topic.

ERIC Educational Resources Information Center

Campbell, Clifton P.

Intended for use in a 3-hour instructional program at the graduate level, the packet contains an outline of the instructional content, 9 transparencies, 12 handouts, and 7 supplementary materials. The outline is organized in terms of content, instructor activity (such as showing a transparency), and student activity. Instruction covers the…

Ewe (for Togo): Communication and Culture Handbook. Peace Corps Language Handbook Series.

ERIC Educational Resources Information Center

Kozelka, Paul R.

This handbook, concerning the Ewe language and culture of Togo, presents classroom activities that require the learner to exchange messages in a way that is appropriate to the cultural context. These activities are presented in 30 lessons containing both basic and supplementary material that deal with situations and topics which will be useful to…

Studies in Mathematics, Volume IV. Geometry.

ERIC Educational Resources Information Center

Kutuzov, B. V.

This book is a translation of a Russian text. The translation is exact, and the language used by the author has not been brought up to date. The volume is probably most useful as a source of supplementary materials for high school mathematics. It is also useful for teachers to broaden their mathematical background. Chapters included in the text…

Inexpensive Books for Teaching the Classics: 19th Annual List.

ERIC Educational Resources Information Center

Schoenheim, Ursula

1968-01-01

All the materials in this bibliography are designed for use in courses in classical literature in translation, classical civilization, and for supplementary reading in Latin and Greek courses. All the books are in English and are meant for grade levels seven and above. Books are grouped under subheadings which include (1) Authors, Texts,…

The Indian Reading Series: Stories and Legends of the Northwest. Level I. Books 1-20.

ERIC Educational Resources Information Center

Northwest Regional Educational Lab., Portland, OR.

Designed as supplementary reading materials appropriate for Indian and non-Indian children in the primary grades, this series of 20 booklets presents legends and stories of Northwest tribes. Stories in this first level of a six-level series were developed by the Blackfeet, Northern Cheyenne, Skokomish, Shoshone-Bannock, Crow, and Muckleshoot…

Neurologic sequelae of deficiency diseases in World War II prisoners of war: Extracts from a videographic narrative.

PubMed

Kumar, Neeraj; Boes, Christopher J; Vilensky, Joel

2010-03-01

This report aims at bringing attention to still frames from a film that provides a videographic narrative of neurologic deficiency diseases in post World War II prisoners of war. An abbreviated version of the original film is provided as Supplementary material. Copyright 2009 Elsevier Ltd. All rights reserved.

Evaluation of the National Science Foundation's Partnerships for International Research and Education (PIRE) Program, Volume 2: Supplementary Materials. Final Report

ERIC Educational Resources Information Center

Martinez, Alina; Epstein, Carter; Parsad, Amanda

2015-01-01

The National Science Foundation contracted with Abt Associates to conduct an evaluation of its Partnerships for International Research and Education (PIRE) program, which supports intellectually substantive collaborations between U.S. and foreign researchers in which the international partnership is essential to the research effort. The evaluation…

Making the Decision to Provide Enhanced Podcasts to Post-Secondary Science Students

ERIC Educational Resources Information Center

Holbrook, Jane; Dupont, Christine

2011-01-01

Providing students with supplementary course materials such as audio podcasts, enhanced podcasts, video podcasts and other forms of lecture-capture video files after a lecture is now a common occurrence in many post-secondary courses. We used an online questionnaire to ask students how helpful enhanced podcasts were for a variety of course…

Hertzian Dipole Radiation over Isotropic Magnetodielectric Substrates

DTIC Science & Technology

2015-03-01

Analytical and numerical techniques in the Green’s function treatment of microstrip antennas and scatterers. IEE Proceedings. March 1983:130(2). 3...public release; distribution unlimited. 13. SUPPLEMENTARY NOTES 14. ABSTRACT This report investigates dipole antennas printed on grounded...engineering of thin planar antennas . Since these materials often require complicated constitutive equations to describe their properties rigorously, the

Oceans: Our Continuing Frontier. A Study Guide for Courses by Newspaper.

ERIC Educational Resources Information Center

Hawkins, Helen S.

This study guide is one of several supplementary materials for a 16-week newspaper course about oceans. Learning objectives are to help students understand the potential value of the sea, major sources of pollution, contribution of marine archaeology to knowledge of ancient civilizations, and the decline in fictional writing about the sea. Content…

Classroom Learning Centers: Animals, Levels E-I. A Supplementary Approach for Teaching Science and Art.

ERIC Educational Resources Information Center

Doughty, Ted G.; Richiger, Georgina M.

This publication includes curriculum materials on animals for grades 4-6. The major purposes of this publication are to foster individualized and interdisciplinary science and art activities within elementary classrooms and to provide pupils and teachers with suggestions to encourage the use of zoos, animal parks, and natural history museums.…

Law: The Language of Liberty. Supplemental Materials for Alabama Social Studies Teachers. Grades 5-6.

ERIC Educational Resources Information Center

Alabama Administrative Office of Courts, Montgomery.

Student activity pages, teacher background information, and lesson ideas for teaching about the law in social studies classrooms are provided in this supplementary packet. An introductory section provides a rationale for the unit, a guide to bringing law-related resource persons into the classroom, a teacher checklist for helping resource persons…

Women in the Progressive Era. A Unit of Study for Grades 9-12.

ERIC Educational Resources Information Center

Jason, Alli; Strickland, Louise; McMillen, Margaret

A specific dramatic episode in history that allows students to delve into the deeper meanings of selected landmark events and explore a wider context of historical narrative is represented within this supplementary teaching unit. This approach helps students materialize history as an ongoing, open-ended process that is based upon decisions made in…

Low Voltage Alarm Apprenticeship. Related Training Modules. 28.1-28.12 Human Relations.

ERIC Educational Resources Information Center

Lane Community Coll., Eugene, OR.

This packet of 12 learning modules on human relations is 1 of 8 such packets developed for apprenticeship training for low voltage alarm. Introductory materials are a complete listing of all available modules and a supplementary reference list. Each module contains some or all of these components: goal, performance indicators, study guide (a check…

Low Voltage Alarm Apprenticeship. Related Training Modules. 6.1-6.6 Safety.

ERIC Educational Resources Information Center

Lane Community Coll., Eugene, OR.

This packet of six learning modules on safety is one of eight such packets developed for apprenticeship training for low voltage alarm. Introductory materials are a complete listing of all available modules and a supplementary reference list. Each module contains some or all of these components: goal, performance indicators, study guide (a check…

Low Voltage Alarm Apprenticeship. Related Training Modules. 27.1-27.4 Computer Usage.

ERIC Educational Resources Information Center

Lane Community Coll., Eugene, OR.

This packet of four learning modules on computer usage is one of eight such packets developed for apprenticeship training for low voltage alarm. Introductory materials are a complete listing of all available modules and a supplementary reference list. Each module contains some or all of these components: goal, performance indicators, study guide…

Low Voltage Alarm Apprenticeship. Related Training Modules. 0.1 History of Alarms.

ERIC Educational Resources Information Center

Lane Community Coll., Eugene, OR.

This packet of one learning module on the history of alarms is one of eight such packets developed for apprenticeship training for low voltage alarm. Introductory materials are a complete listing of all available modules and a supplementary reference list. Each module contains some or all of these components: goal, performance indicators, study…

Low Voltage Alarm Apprenticeship. Related Training Modules. 7.1-26.10 Alarm Basics.

ERIC Educational Resources Information Center

Lane Community Coll., Eugene, OR.

This packet of 70 learning modules on alarm basics is 1 of 8 such packets developed for apprenticeship training for low voltage alarm. Introductory materials are a complete listing of all available modules and a supplementary reference list. Each module contains some or all of these components: goal, performance indicators, study guide (a check…

Changing Images of China: Grades 5-12. International Understanding Series.

ERIC Educational Resources Information Center

Benegar, John; And Others

A cross-cultural approach is used to foster an understanding of modern China in this 8-part handbook of supplementary social studies materials for grades 5 through 12. Part 1 focuses on students' perceptions of China. Following a pretest, in which students consider their own stereotypes, three exercises help students gain a sense of the Chinese…

The Occupational Aspirations of Minority College Students: An Annotated Bibliography as Related to Graduate Business Education. Research Report.

ERIC Educational Resources Information Center

Davis, E. Leta

An annotated bibliography on the occupational aspirations of minority college students as related to graduate business education is presented with most entries dated 1964 to 1978. Twenty-two selected studies relating to minority aspirations are annotated. In addition, supplementary materials include 51 entries without annotations, 15 nonannotated…

Lecciones de Quechua. Primer Nivel, Segundo Nivel (Quechua Lessons. First Level, Second Level).

ERIC Educational Resources Information Center

Herrero, Joaquin; And Others

The two volumes comprising this text represent the beginning and intermediate levels of a course in the Quechua language for speakers of Spanish. Based on the "Audio Lingual Materials" format, the ten lessons in the the first volume generally contain: (1) a short dialog and a supplementary vocabulary section or adapted dialog which…

Czech Basic Course: Advanced Phase (Air Force), Lessons 1-23 and Supplementary Materials.

ERIC Educational Resources Information Center

Defense Language Inst., Washington, DC.

The purpose of this volume is to acquaint students of the Defense Language Institute's "Czech: Basic Course" with specialized Air Force terminology. Twenty-three lessons focusing on military procedures and terminology are included. The lessons include Czech and English texts of a dialogue, reading passages, and a word list. An appendix contains…

Using Supplementary Materials in the Teaching of English: Pedagogic Scope and Applications

ERIC Educational Resources Information Center

Thakur, Vijay Singh

2015-01-01

For many students learning English as a second/foreign language is an uninteresting, dull experience. Quite often teachers present words, sentence patterns, and grammar rules in a very mechanical manner. As a result, people come to think of the teaching of grammar and vocabulary as a monotonous job. But a resourceful, imaginative and creative…

78 FR 42988 - Self-Regulatory Organizations; New York Stock Exchange LLC; NYSE MKT LLC; Order Approving...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-18

...-2012-58] Self-Regulatory Organizations; New York Stock Exchange LLC; NYSE MKT LLC; Order Approving... Related Supplementary Material July 12, 2013. I. Introduction On October 26, 2012, the New York Stock... cover the position only pursuant to a new order, which must be time-recorded upstairs and upon receipt...

75 FR 3768 - Self-Regulatory Organizations; Financial Industry Regulatory Authority, Inc.; Notice of Filing of...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-22

... ATS dark pool to more than one TRF, the data published on one Business Member's Web site may not... within a FINRA member's alternative trading system (``ATS'') dark pool and reported to a FINRA Trade... reporting the member's ATS dark pool transactions, and (2) adopt related Supplementary Material. \\3\\ The...

Recombination Narratives to Accompany "A-LM French One," First Edition.

ERIC Educational Resources Information Center

Coughlin, Dorothy

Supplementary recombination narratives intended for use with the 1961 edition of the text "A-LM French One" are designed to help students learn to manipulate basic textual materials. The sample narratives correlate with Units 4-14 of the text. The teacher is urged to make use of the overhead projector when using the narratives for the…

Problem-Centered Supplemental Instruction in Biology: Influence on Content Recall, Content Understanding, and Problem Solving Ability

ERIC Educational Resources Information Center

Gardner, Joel; Belland, Brian R.

2017-01-01

To address the need for effective, efficient ways to apply active learning in undergraduate biology courses, in this paper, we propose a problem-centered approach that utilizes supplemental web-based instructional materials based on principles of active learning. We compared two supplementary web-based modules using active learning strategies: the…

The Indian Reading Series: Stories and Legends of the Northwest. Level III. Books 1-20.

ERIC Educational Resources Information Center

Northwest Regional Educational Lab., Portland, OR.

Designed as supplementary reading materials for Indian and non-Indian children in the primary grades, this series of 20 booklets presents legends and stories of Northwest tribes. Stories in this third level of the six-level series were developed cooperatively by people of the Blackfeet, Kootenai, Jamestown-Clallam, Assiniboine, Sioux,…

Low Voltage Alarm Apprenticeship. Related Training Modules. 2.1-5.3 Electricity/Electronics.

ERIC Educational Resources Information Center

Lane Community Coll., Eugene, OR.

This packet of 29 learning modules on electricity/electronics is 1 of 8 such packets developed for apprenticeship training for low voltage alarm. Introductory materials are a complete listing of all available modules and a supplementary reference list. Each module contains some or all of these components: goal, performance indicators, study guide…

Modeling Self-Healing of Concrete Using Hybrid Genetic Algorithm–Artificial Neural Network

PubMed Central

Ramadan Suleiman, Ahmed; Nehdi, Moncef L.

2017-01-01

This paper presents an approach to predicting the intrinsic self-healing in concrete using a hybrid genetic algorithm–artificial neural network (GA–ANN). A genetic algorithm was implemented in the network as a stochastic optimizing tool for the initial optimal weights and biases. This approach can assist the network in achieving a global optimum and avoid the possibility of the network getting trapped at local optima. The proposed model was trained and validated using an especially built database using various experimental studies retrieved from the open literature. The model inputs include the cement content, water-to-cement ratio (w/c), type and dosage of supplementary cementitious materials, bio-healing materials, and both expansive and crystalline additives. Self-healing indicated by means of crack width is the model output. The results showed that the proposed GA–ANN model is capable of capturing the complex effects of various self-healing agents (e.g., biochemical material, silica-based additive, expansive and crystalline components) on the self-healing performance in cement-based materials. PMID:28772495

Modeling Self-Healing of Concrete Using Hybrid Genetic Algorithm-Artificial Neural Network.

PubMed

Ramadan Suleiman, Ahmed; Nehdi, Moncef L

2017-02-07

This paper presents an approach to predicting the intrinsic self-healing in concrete using a hybrid genetic algorithm-artificial neural network (GA-ANN). A genetic algorithm was implemented in the network as a stochastic optimizing tool for the initial optimal weights and biases. This approach can assist the network in achieving a global optimum and avoid the possibility of the network getting trapped at local optima. The proposed model was trained and validated using an especially built database using various experimental studies retrieved from the open literature. The model inputs include the cement content, water-to-cement ratio (w/c), type and dosage of supplementary cementitious materials, bio-healing materials, and both expansive and crystalline additives. Self-healing indicated by means of crack width is the model output. The results showed that the proposed GA-ANN model is capable of capturing the complex effects of various self-healing agents (e.g., biochemical material, silica-based additive, expansive and crystalline components) on the self-healing performance in cement-based materials.

Readily implementable techniques can cut annual CO2 emissions from the production of concrete by over 20%

NASA Astrophysics Data System (ADS)

Miller, Sabbie A.; Horvath, Arpad; Monteiro, Paulo J. M.

2016-07-01

Due to its prevalence in modern infrastructure, concrete is experiencing the most rapid increase in consumption among globally common structural materials; however, the production of concrete results in approximately 8.6% of all anthropogenic CO2 emissions. Many methods have been developed to reduce the greenhouse gas emissions associated with the production of concrete. These methods range from the replacement of inefficient manufacturing equipment to alternative binders and the use of breakthrough technologies; nevertheless, many of these methods have barriers to implementation. In this research, we examine the extent to which the increased use of several currently implemented methods can reduce the greenhouse gas emissions in concrete material production without requiring new technologies, changes in production, or novel material use. This research shows that, through increased use of common supplementary cementitious materials, appropriate selection of proportions for cement replacement, and increased concrete design age, 24% of greenhouse gas emissions from global concrete production or 650 million tonnes (Mt) CO2-eq can be eliminated annually.

Second Harmonic Generation characterization of SOI wafers: Impact of layer thickness and interface electric field

NASA Astrophysics Data System (ADS)

Damianos, D.; Vitrant, G.; Lei, M.; Changala, J.; Kaminski-Cachopo, A.; Blanc-Pelissier, D.; Cristoloveanu, S.; Ionica, I.

2018-05-01

In this work, we investigate Second Harmonic Generation (SHG) as a non-destructive characterization method for Silicon-On-Insulator (SOI) materials. For thick SOI stacks, the SHG signal is related to the thickness variations of the different layers. However, in thin SOI films, the comparison between measurements and optical modeling suggests a supplementary SHG contribution attributed to the electric fields at the SiO2/Si interfaces. The impact of the electric field at each interface of the SOI on the SHG is assessed. The SHG technique can be used to evaluate interfacial electric fields and consequently interface charge density in SOI materials.

Developing Interactional Competence by Using TV Series in "English as an Additional Language" Classrooms

ERIC Educational Resources Information Center

Sert, Olcay

2009-01-01

This paper uses a combined methodology to analyse the conversations in supplementary audio-visual materials to be implemented in language teaching classrooms in order to enhance the Interactional Competence (IC) of the learners. Based on a corpus of 90.000 words (Coupling Corpus), the author tries to reveal the potentials of using TV series in …

77 FR 71853 - Self-Regulatory Organizations; NYSE MKT LLC; Notice of Filing and Immediate Effectiveness of...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-04

... Moving the Rule Text That Provides for Pegging on the Exchange From Supplementary Material .26 of Rule 70--Equities to Rule 13--Equities and Amending Such Text to (i) Permit Designated Market Maker Interest To Be... Proposed Rule Change The Exchange proposes to move the rule text that provides for pegging on the Exchange...

77 FR 71658 - Self-Regulatory Organizations; New York Stock Exchange LLC; Notice of Filing and Immediate...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-03

... Proposed Rule Change Moving the Rule Text That Provides for Pegging on the Exchange From Supplementary Material .26 of NYSE Rule 70 to NYSE Rule 13 and Amending Such Text to (i) Permit Designated Market Maker... of the Terms of Substance of the Proposed Rule Change The Exchange proposes to move the rule text...

76 FR 39946 - Self-Regulatory Organizations; New York Stock Exchange LLC; Notice of Filing and Immediate...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-07

... Text of FINRA Rule 4530, and Making Certain Conforming Changes June 30, 2011. Pursuant to Section 19(b... NYSE Rule 351(a)-(d) and Supplementary Material .10 and .13, adopt the text of FINRA Rule 4530, and make certain conforming changes. The text of the proposed rule change is available at the Exchange, the...

U.S. Army’s Ground Vehicle Energy Storage R&D Programs & Goals

DTIC Science & Technology

2010-11-10

STATEMENT Approved for public release; distribution unlimited 13. SUPPLEMENTARY NOTES Briefing to ARPA-E BEEST Meeting 14. ABSTRACT NA 15...Program Collaboration & DOD Customers DOE Material Developers Battery Developers ANL USABC National Labs Universities Industrial Developers...qualification for military lead acid batteries; 6 water baths, 31 circuits, 1 thermal chamber • Electrochemical Research & Analysis Lab (EARL

The Indian Reading Series: Stories and Legends of the Northwest. Level IV. Books 1-21.

ERIC Educational Resources Information Center

Northwest Regional Educational Lab., Portland, OR.

Designed as supplementary reading material for Indian and non-Indian children in the elementary grades, this series of 21 booklets presents 36 stories and legends of Northwest tribes. Stories in this fourth level of the six-level series were developed cooperatively by Indian people of reservations in the Pacific Northwest. Booklets range from 7 to…

Development and Effectiveness of an Educational Card Game as Supplementary Material in Understanding Selected Topics in Biology

ERIC Educational Resources Information Center

Gutierrez, Arnel F.

2014-01-01

The complex concepts and vocabulary of biology classes discourage many students. In this study, a pretest-posttest model was used to test the effectiveness of an educational card game in reinforcing biological concepts in comparison with traditional teaching methods. The subjects of this study were two biology classes at Bulacan State…

New Republic to Civil War: Booklet 2. Critical Thinking in American History. [Student Manual

ERIC Educational Resources Information Center

O'Reilly, Kevin

One of a series of curriculum materials in U.S. history designed to teach critical thinking skills systematically, this student booklet presents high school students with supplementary lessons on the new Republic, the Jacksonian era, slavery and the Civil War. The student booklet begins with a guide to critical thinking which offers an explanation…

75 FR 35113 - Self-Regulatory Organizations; Notice of Filing and Immediate Effectiveness of Proposed Rule...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-21

... Stock Market LLC To List Options on Trust Issued Receipts in $1 Strike Intervals June 15, 2010. Pursuant... options on Trust Issued Receipts in $1 strike price intervals. The text of the proposed rule change is...''), as defined in Supplementary Material to Section 6 at .01(b), in $1 or greater strike price intervals...

76 FR 19167 - Self-Regulatory Organizations; Notice of Filing and Immediate Effectiveness of Proposed Rule...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-06

... Stock Market, LLC To Expand the $2.50 Strike Price Program March 31, 2011. Pursuant to Section 19(b)(1... given that, on March 29, 2011, The NASDAQ Stock Market LLC (``NASDAQ'' or ``Exchange'') filed with the... Change The NASDAQ Stock Market LLC proposes to amend Chapter IV, Supplementary Material to Section 6...

Multi-Scale Characterization of Orthotropic Microstructures

DTIC Science & Technology

2008-04-01

D. Valiveti, S. J. Harris, J. Boileau, A domain partitioning based pre-processor for multi-scale modelling of cast aluminium alloys , Modelling and...SUPPLEMENTARY NOTES Journal article submitted to Modeling and Simulation in Materials Science and Engineering. PAO Case Number: WPAFB 08-3362...element for charac- terization or simulation to avoid misleading predictions of macroscopic defor- mation, fracture, or transport behavior. Likewise

Low Voltage Alarm Apprenticeship. Related Training Modules. 1.1-1.14 Trade Math.

ERIC Educational Resources Information Center

Lane Community Coll., Eugene, OR.

This packet of 14 learning modules on trade math is 1 of 8 such packets developed for apprenticeship training for low voltage alarm. Introductory materials are a complete listing of all available modules and a supplementary reference list. Each module contains some or all of these components: goal, performance indicators, study guide (a check list…

SCDC Spanish Curricula Units. Language Arts Strand, Unit 9, Grade 3, Supplement & Ditto Packet.

ERIC Educational Resources Information Center

Spanish Curricula Development Center, Miami Beach, FL.

Two readers, supplementary illustrations, and a ditto pack constitute this supplement to unit nine's language arts for third graders. Visual aids and materials for both seatwork for students and for class activities are presented; the teacher's guide to the unit provides the timetable for presentation. Kits 33 and 34 are based on the reader…

76 FR 39940 - Self-Regulatory Organizations; NASDAQ OMX BX, Inc.; Notice of Filing and Immediate Effectiveness...

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2011-07-07

... Program That Permits BOX to Have No Minimum Size Requirement for Orders Entered Into the Price Improvement Period (PIP) Process Until July 18, 2012 June 30, 2011. Pursuant to Section 19(b)(1) of the Securities... Supplementary Material to Chapter V, Section 18 (The Price Improvement Period ``PIP'') of the Rules of the...

The Evaluation of the Treatment of Egypt in American Primary and Secondary School Literature. Final Report.

ERIC Educational Resources Information Center

Ziadeh, Farhat J.; Allen, Calvin H.

In this study of the treatment of Egypt in elementary and secondary school literature, the content of 109 textbooks and 180 supplementary works is analyzed and evaluated and recommendations for specific corrections and additions are presented. The purpose is to alert the authors of educational materials and teachers about the imperfections in…

Microbial sequences retrieved from environmental samples from seasonal arctic snow and meltwater from Svalbard, Norway.

PubMed

Larose, Catherine; Berger, Sibel; Ferrari, Christophe; Navarro, Elisabeth; Dommergue, Aurélien; Schneider, Dominique; Vogel, Timothy M

2010-03-01

16S rRNA gene (rrs) clone libraries were constructed from two snow samples (May 11, 2007 and June 7, 2007) and two meltwater samples collected during the spring of 2007 in Svalbard, Norway (79 degrees N). The libraries covered 19 different microbial classes, including Betaproteobacteria (21.3%), Sphingobacteria (16.4%), Flavobacteria (9.0%), Acidobacteria (7.7%) and Alphaproteobacteria (6.5%). Significant differences were detected between the two sets of sample libraries. First, the meltwater libraries had the highest community richness (Chao1: 103.2 and 152.2) and Shannon biodiversity indices (between 3.38 and 3.59), when compared with the snow libraries (Chao1: 14.8 and 59.7; Shannon index: 1.93 and 3.01). Second, integral-LIBSHUFF analyses determined that the bacterial communities in the snow libraries were significantly different from those of the meltwater libraries. Despite these differences, our data also support the theory that a common core group of microbial populations exist within a variety of cryohabitats. Electronic supplementary material The online version of this article (doi:10.1007/s00792-009-0299-2) contains supplementary material, which is available to authorized users.

Transcription factor-based modulation of neural stem cell differentiation using direct protein transduction

PubMed Central

Stock, Kristin; Nolden, Lars; Edenhofer, Frank; Quandel, Tamara

2010-01-01

In contrast to conventional gene transfer strategies, the direct introduction of recombinant proteins into cells bypasses the risk of insertional mutagenesis and offers an alternative to genetic intervention. Here, we explore whether protein transduction of the gliogenic transcription factor Nkx2.2 can be used to promote oligodendroglial differentiation of mouse embryonic stem cell (ESC)-derived neural stem cells (NSC). To that end, a recombinant cell-permeant form of Nkx2.2 protein was generated. Exposure of ESC-derived NSC to the recombinant protein and initiation of differentiation resulted in a two-fold increase in the number of oligodendrocytes. Furthermore, Nkx2.2-transduced cells exhibited a more mature oligodendroglial phenotype. Comparative viral gene transfer studies showed that the biological effect of Nkx2.2 protein transduction is comparable to that obtained by lentiviral transduction. The results of this proof-of-concept study depict direct intracellular delivery of transcription factors as alternative modality to control lineage differentiation in NSC cultures without genetic modification. Electronic supplementary material The online version of this article (doi:10.1007/s00018-010-0347-1) contains supplementary material, which is available to authorized users. PMID:20352468

A systematic Monte Carlo simulation study of the primitive model planar electrical double layer over an extended range of concentrations, electrode charges, cation diameters and valences

NASA Astrophysics Data System (ADS)

Valiskó, Mónika; Kristóf, Tamás; Gillespie, Dirk; Boda, Dezső

2018-02-01

The purpose of this study is to provide data for the primitive model of the planar electrical double layer, where ions are modeled as charged hard spheres, the solvent as an implicit dielectric background (with dielectric constant ɛ = 78.5), and the electrode as a smooth, uniformly charged, hard wall. We use canonical and grand canonical Monte Carlo simulations to compute the concentration profiles, from which the electric field and electrostatic potential profiles are obtained by solving Poisson's equation. We report data for an extended range of parameters including 1:1, 2:1, and 3:1 electrolytes at concentrations c = 0.0001 - 1 M near electrodes carrying surface charges up to σ = ±0.5 Cm-2. The anions are monovalent with a fixed diameter d- = 3 Å, while the charge and diameter of cations are varied in the range z+ = 1, 2, 3 and d+ = 1.5, 3, 6, and 9 Å (the temperature is 298.15 K). We provide all the raw data in the supplementary material (ftp://ftp.aip.org/epaps/aip_advances/E-AAIDBI-8-084802">supplementary material).

Cytogenetic map of common bean (Phaseolus vulgaris L.)

PubMed Central

Fonsêca, Artur; Ferreira, Joana; dos Santos, Tiago Ribeiro Barros; Mosiolek, Magdalena; Bellucci, Elisa; Kami, James; Gepts, Paul; Geffroy, Valérie; Schweizer, Dieter; dos Santos, Karla G. B.

2010-01-01

A cytogenetic map of common bean was built by in situ hybridization of 35 bacterial artificial chromosomes (BACs) selected with markers mapping to eight linkage groups, plus two plasmids for 5S and 45S ribosomal DNA and one bacteriophage. Together with three previously mapped chromosomes (chromosomes 3, 4, and 7), 43 anchoring points between the genetic map and the cytogenetic map of the species are now available. Furthermore, a subset of four BAC clones was proposed to identify the 11 chromosome pairs of the standard cultivar BAT93. Three of these BACs labelled more than a single chromosome pair, indicating the presence of repetitive DNA in their inserts. A repetitive distribution pattern was observed for most of the BACs; for 38% of them, highly repetitive pericentromeric or subtelomeric signals were observed. These distribution patterns corresponded to pericentromeric and subtelomeric heterochromatin blocks observed with other staining methods. Altogether, the results indicate that around half of the common bean genome is heterochromatic and that genes and repetitive sequences are intermingled in the euchromatin and heterochromatin of the species. Electronic supplementary material The online version of this article (doi:10.1007/s10577-010-9129-8) contains supplementary material, which is available to authorized users. PMID:20449646

On the map: Nature and Science editorials.

PubMed

Waaijer, Cathelijn J F; van Bochove, Cornelis A; van Eck, Nees Jan

2011-01-01

Bibliometric mapping of scientific articles based on keywords and technical terms in abstracts is now frequently used to chart scientific fields. In contrast, no significant mapping has been applied to the full texts of non-specialist documents. Editorials in Nature and Science are such non-specialist documents, reflecting the views of the two most read scientific journals on science, technology and policy issues. We use the VOSviewer mapping software to chart the topics of these editorials. A term map and a document map are constructed and clusters are distinguished in both of them. The validity of the document clustering is verified by a manual analysis of a sample of the editorials. This analysis confirms the homogeneity of the clusters obtained by mapping and augments the latter with further detail. As a result, the analysis provides reliable information on the distribution of the editorials over topics, and on differences between the journals. The most striking difference is that Nature devotes more attention to internal science policy issues and Science more to the political influence of scientists. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1007/s11192-010-0205-9) contains supplementary material, which is available to authorized users.

The SsgA-like proteins in actinomycetes: small proteins up to a big task

PubMed Central

Traag, Bjørn A.

2008-01-01

Several unique protein families have been identified that play a role in the control of developmental cell division in streptomycetes. The SsgA-like proteins or SALPs, of which streptomycetes typically have at least five paralogues, control specific steps of sporulation-specific cell division in streptomycetes, affecting cell wall-related events such as septum localization and synthesis, thickening of the spore wall and autolytic spore separation. The expression level of SsgA, the best studied SALP, has a rather dramatic effect on septation and on hyphal morphology, which is not only of relevance for our understanding of (developmental) cell division but has also been succesfully applied in industrial fermentation, to improve growth and production of filamentous actinomycetes. Recent observations suggest that SsgB most likely is the archetypal SALP, with only SsgB orthologues occurring in all morphologically complex actinomycetes. Here we review 10 years of research on the SsgA-like proteins in actinomycetes and discuss the most interesting regulatory, functional, phylogenetic and applied aspects of this relatively unknown protein family. Electronic supplementary material The online version of this article (doi:10.1007/s10482-008-9225-3) contains supplementary material, which is available to authorized users. PMID:18273689

Factors influencing societal response of nanotechnology: an expert stakeholder analysis.

PubMed

Gupta, Nidhi; Fischer, Arnout R H; van der Lans, Ivo A; Frewer, Lynn J

2012-05-01

Nanotechnology can be described as an emerging technology and, as has been the case with other emerging technologies such as genetic modification, different socio-psychological factors will potentially influence societal responses to its development and application. These factors will play an important role in how nanotechnology is developed and commercialised. This article aims to identify expert opinion on factors influencing societal response to applications of nanotechnology. Structured interviews with experts on nanotechnology from North West Europe were conducted using repertory grid methodology in conjunction with generalized Procrustes analysis to examine the psychological constructs underlying societal uptake of 15 key applications of nanotechnology drawn from different areas (e.g. medicine, agriculture and environment, chemical, food, military, sports, and cosmetics). Based on expert judgement, the main factors influencing societal response to different applications of nanotechnology will be the extent to which applications are perceived to be beneficial, useful, and necessary, and how 'real' and physically close to the end-user these applications are perceived to be by the public. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1007/s11051-012-0857-x) contains supplementary material, which is available to authorized users.

Strengthening materials specifications

NASA Astrophysics Data System (ADS)

Sampath, K.

2005-10-01

Continuing efforts to strengthen materials specifications readily recognize that a mere compliance with a materials specification only assures a material meeting or exceeding the minimum expectations explicitly detailed in the specification. Implicitly, such efforts also recognize that additional and specific client needs must be addressed as supplementary requirements and introduced during material procurement to reduce risks and assure enhanced performance. This article describes two U.S. Navy-related case studies that allowed further strengthening of the materials specification process, using newer methods and renewed understanding. The first case demonstrates the use of a constraints-based modeling approach to specify the chemical composition of high-performance welding electrodes for critical U.S. Navy applications. This approach helps to distinguish high-performance welding electrode chemical compositions from rich and lean welding electrode chemical compositions that might limit the operational envelope, reduce performance, or both, while increasing overall cost of fabrication but otherwise meet electrode specification requirements. The second case identifies that the size of an ingot could be an important factor while specifying the aluminum and sulfur contents of very large-size, heavy-gauge plates. Renewed understanding of melt fluidity issues associated with the solidification of very large-size ingots shows that deficiencies in through-thickness ductility of heavy-gauge plates are related to controlling aluminum and sulfur contents of the voluminous melt, notwithstanding explicit compliance with specification requirements.

Historical Evolution of NASA Standard Materials Testing with Hypergolic Propellants and Ammonia (NASA Standard 6001 Test 15)

NASA Technical Reports Server (NTRS)

Greene, Benjamin; McClure, Mark B.

2012-01-01

The NASA Johnson Space Center White Sands Test Facility (WSTF) has performed testing of hazardous and reactive aerospace fluids, including hypergolic propellants, with materials since the 1960s with the Apollo program. Amongst other test activities, Test 15 is a NASA standard test for evaluating the reactivity of materials with selected aerospace fluids, in particular hydrazine, monomethylhydrazine, uns-dimethylhydrazine, Aerozine 50, dinitrogen tetroxide oxidizers, and ammonia. This manuscript provides an overview of the history of Test 15 over a timeline ranging from prior to its development and first implementation as a NASA standard test in 1974 to its current refinement. Precursor documents to NASA standard tests, as they are currently known, are reviewed. A related supplementary test, international standardization, and enhancements to Test 15 are also discussed. Because WSTF was instrumental in the development and implementation of Test 15, WSTF experience and practices are referred to in this manuscript.

Understanding the Effect of Ni on Mechanical and Wear Properties of Low-Carbon Steel from a View-Point of Electron Work Function

NASA Astrophysics Data System (ADS)

Lu, Hao; Huang, Xiaochen; Hou, Runfang; Li, D. Y.

2018-07-01

Electron work function (EWF) is correlated to intrinsic properties of metallic materials and can be an alternative parameter to obtain supplementary clues for guiding material design and modification. A higher EWF corresponds to a more stable electronic state, leading to higher resistance to any attempt to change the material structure and properties. In this study, effects of Ni as a solute with a higher EWF on mechanical, electrochemical, and tribological properties of low-carbon steel were investigated. Added Ni, which has more valence electrons, enhanced the electrons-nuclei interaction in the steel, corresponding to higher EWF. As a result, the Ni-added steel showed increased mechanical strength and corrosion resistance, resulting in higher resistances to wear and corrosive wear. Mechanism for the improvements is elucidated through analyzing EWF-related variations in Young's modulus, hardness, corrosion potential, and tribological behavior.

Reflections on the Journal of Applied Psychology for 1989 to 1994: Changes in major research themes and practices over 25 years.

PubMed

Schmitt, Neal

2017-03-01

Informal observations concerning journal content indicates that research investigating organizational behavior topics, including work on the structure of groups and determinants and consequences of group process along with the role of leadership in groups, has increased. Some topics have disappeared (e.g., job analysis, human factors, union-related work, consumer behavior) and others are declining (e.g., research methods, psychometrics). Perhaps the biggest change is in the length of articles, which is mostly a function of the inclusion of greater numbers of references and appendix material. Publishing some of this material in supplementary online materials is now current practice in the Journal of Applied Psychology. Concerns about use of journal space may also be entirely moot, if electronic publishing as opposed to print publishing becomes the norm. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Strong circularly polarized luminescence from the supramolecular gels of an achiral gelator: tunable intensity and handedness† †Electronic supplementary information (ESI) available: Additional figures. See DOI: 10.1039/c5sc01056j Click here for additional data file.

PubMed Central

Shen, Zhaocun; Shi, Lin; Tang, Zhiyong

2015-01-01

Although the importance of circularly polarized luminescence (CPL) materials has been widely recognized, the CPL responses of supramolecular gels are still rarely studied. Moreover, developing CPL materials based on supramolecular gels is of great significance, due to their special advantages and important applications. Herein, we report the first circularly polarized supramolecular gels self-assembled exclusively from a simple achiral C 3-symmetric molecule. Most importantly, the excellent tunability of these novel CPL materials, which benefits from achiral molecular building blocks as well as the nature of supramolecular gels, has been investigated. Thus, the CPL intensity of these supramolecular gels is easily enhanced by mechanical stirring or doping chiral amines. The handedness of CPL signals is controlled by the chirality of organic amines. PMID:29218194

Understanding the Effect of Ni on Mechanical and Wear Properties of Low-Carbon Steel from a View-Point of Electron Work Function

NASA Astrophysics Data System (ADS)

Lu, Hao; Huang, Xiaochen; Hou, Runfang; Li, D. Y.

2018-04-01

Electron work function (EWF) is correlated to intrinsic properties of metallic materials and can be an alternative parameter to obtain supplementary clues for guiding material design and modification. A higher EWF corresponds to a more stable electronic state, leading to higher resistance to any attempt to change the material structure and properties. In this study, effects of Ni as a solute with a higher EWF on mechanical, electrochemical, and tribological properties of low-carbon steel were investigated. Added Ni, which has more valence electrons, enhanced the electrons-nuclei interaction in the steel, corresponding to higher EWF. As a result, the Ni-added steel showed increased mechanical strength and corrosion resistance, resulting in higher resistances to wear and corrosive wear. Mechanism for the improvements is elucidated through analyzing EWF-related variations in Young's modulus, hardness, corrosion potential, and tribological behavior.

Crack Healing Performance of PVA-Coated Granules Made of Cement, CSA, and Na2CO3 in the Cement Matrix

PubMed Central

Lee, Yong-Soo; Ryou, Jae-Suk

2016-01-01

Various self-healing methods for concrete, such as the use of supplementary cementitious materials, adhesive agents, mineral admixtures, and bacteria, have been suggested to date, and each of these has merits and demerits. Among these, however, the use of cementitious materials may be appropriate due to their good healing efficiency, low cost, and compatibility with the cement matrix. In this study, granulation and coating methods were applied to a new cementitious composite material. The self-healing property of these materials was controlled by the polyvinyl alcohol (PVA) coating until cracks were created. Water dissolved the PVA coating after entering through the cracks, and reacted with the healing materials to generate healing products. The self-healing performance was evaluated at various elapsed times through the measurement of the crack widths, visual observation, and examination of the microscopic images. Simultaneously, a water permeability test was performed and the dynamic modulus of elasticity was measured to verify the recovery of the cracks. In addition, the healing products that had been formed in the cracks were analyzed via X-ray diffraction (XRD) and scanning electron microscopy (SEM). PMID:28773677

Crack Healing Performance of PVA-Coated Granules Made of Cement, CSA, and Na₂CO₃ in the Cement Matrix.

PubMed

Lee, Yong-Soo; Ryou, Jae-Suk

2016-07-09

Various self-healing methods for concrete, such as the use of supplementary cementitious materials, adhesive agents, mineral admixtures, and bacteria, have been suggested to date, and each of these has merits and demerits. Among these, however, the use of cementitious materials may be appropriate due to their good healing efficiency, low cost, and compatibility with the cement matrix. In this study, granulation and coating methods were applied to a new cementitious composite material. The self-healing property of these materials was controlled by the polyvinyl alcohol (PVA) coating until cracks were created. Water dissolved the PVA coating after entering through the cracks, and reacted with the healing materials to generate healing products. The self-healing performance was evaluated at various elapsed times through the measurement of the crack widths, visual observation, and examination of the microscopic images. Simultaneously, a water permeability test was performed and the dynamic modulus of elasticity was measured to verify the recovery of the cracks. In addition, the healing products that had been formed in the cracks were analyzed via X-ray diffraction (XRD) and scanning electron microscopy (SEM).

Safer energetic materials by a nanotechnological approach

NASA Astrophysics Data System (ADS)

Siegert, Benny; Comet, Marc; Spitzer, Denis

2011-09-01

Energetic materials - explosives, thermites, populsive powders - are used in a variety of military and civilian applications. Their mechanical and electrostatic sensitivity is high in many cases, which can lead to accidents during handling and transport. These considerations limit the practical use of some energetic materials despite their good performance. For industrial applications, safety is one of the main criteria for selecting energetic materials. The sensitivity has been regarded as an intrinsic property of a substance for a long time. However, in recent years, several approaches to lower the sensitivity of a given substance, using nanotechnology and materials engineering, have been described. This feature article gives an overview over ways to prepare energetic (nano-)materials with a lower sensitivity.Energetic materials - explosives, thermites, populsive powders - are used in a variety of military and civilian applications. Their mechanical and electrostatic sensitivity is high in many cases, which can lead to accidents during handling and transport. These considerations limit the practical use of some energetic materials despite their good performance. For industrial applications, safety is one of the main criteria for selecting energetic materials. The sensitivity has been regarded as an intrinsic property of a substance for a long time. However, in recent years, several approaches to lower the sensitivity of a given substance, using nanotechnology and materials engineering, have been described. This feature article gives an overview over ways to prepare energetic (nano-)materials with a lower sensitivity. Electronic supplementary information (ESI) available: Experimental details for the preparation of the V2O5@CNF/Al nanothermite; X-ray diffractogram of the V2O5@CNF/Al combustion residue; installation instructions and source code for the nt-timeline program. See DOI: 10.1039/c1nr10292c

Computing biological functions using BioΨ, a formal description of biological processes based on elementary bricks of actions

PubMed Central

Pérès, Sabine; Felicori, Liza; Rialle, Stéphanie; Jobard, Elodie; Molina, Franck

2010-01-01

Motivation: In the available databases, biological processes are described from molecular and cellular points of view, but these descriptions are represented with text annotations that make it difficult to handle them for computation. Consequently, there is an obvious need for formal descriptions of biological processes. Results: We present a formalism that uses the BioΨ concepts to model biological processes from molecular details to networks. This computational approach, based on elementary bricks of actions, allows us to calculate on biological functions (e.g. process comparison, mapping structure–function relationships, etc.). We illustrate its application with two examples: the functional comparison of proteases and the functional description of the glycolysis network. This computational approach is compatible with detailed biological knowledge and can be applied to different kinds of systems of simulation. Availability: www.sysdiag.cnrs.fr/publications/supplementary-materials/BioPsi_Manager/ Contact: sabine.peres@sysdiag.cnrs.fr; franck.molina@sysdiag.cnrs.fr Supplementary information: Supplementary data are available at Bioinformatics online. PMID:20448138

Isfahan MISP Dataset.

PubMed

Kashefpur, Masoud; Kafieh, Rahele; Jorjandi, Sahar; Golmohammadi, Hadis; Khodabande, Zahra; Abbasi, Mohammadreza; Teifuri, Nilufar; Fakharzadeh, Ali Akbar; Kashefpoor, Maryam; Rabbani, Hossein

2017-01-01

An online depository was introduced to share clinical ground truth with the public and provide open access for researchers to evaluate their computer-aided algorithms. PHP was used for web programming and MySQL for database managing. The website was entitled "biosigdata.com." It was a fast, secure, and easy-to-use online database for medical signals and images. Freely registered users could download the datasets and could also share their own supplementary materials while maintaining their privacies (citation and fee). Commenting was also available for all datasets, and automatic sitemap and semi-automatic SEO indexing have been set for the site. A comprehensive list of available websites for medical datasets is also presented as a Supplementary (http://journalonweb.com/tempaccess/4800.584.JMSS_55_16I3253.pdf).

Memory-efficient dynamic programming backtrace and pairwise local sequence alignment.

PubMed

Newberg, Lee A

2008-08-15

A backtrace through a dynamic programming algorithm's intermediate results in search of an optimal path, or to sample paths according to an implied probability distribution, or as the second stage of a forward-backward algorithm, is a task of fundamental importance in computational biology. When there is insufficient space to store all intermediate results in high-speed memory (e.g. cache) existing approaches store selected stages of the computation, and recompute missing values from these checkpoints on an as-needed basis. Here we present an optimal checkpointing strategy, and demonstrate its utility with pairwise local sequence alignment of sequences of length 10,000. Sample C++-code for optimal backtrace is available in the Supplementary Materials. Supplementary data is available at Bioinformatics online.

Just Watch What I'm Saying: A Television Teaching Course for the Deaf and the Hard of Hearing.

ERIC Educational Resources Information Center

Wermer, F. E.

1969-01-01

The Netherlands Television Academy Foundation prepared a weekly television series intended to teach lip reading to the deaf and to the hard of hearing. This article outlines the scope of this project, referring to the format of the 18 half-hour lessons, to the supplementary written materials employed, to the nature of the criticism received, and…

Space Charge Free Photodiodes

DTIC Science & Technology

2012-02-03

materials such as strained layer superlattice and HgCdTe . ___ ;,·~--·- 15. SUBJECT TERMS infrared , IR, detector , unipolar barrier, nBn 16. SECURITY...current and noise in infrared detectors . Unipolar barriers can be made in either of two types: hole-blocking or electron-blocking barriers. Our work has...SUPPLEMENTARY NOTES ---- - - .. 14. ABSTRACT A new type of infrared detector is designed and experimentally demonstrated, which uses "unipolar barriers

Immersion francaise precoce: Education physique 1-7 (Early French Immersion: Physical Education for Grades 1-7).

ERIC Educational Resources Information Center

Burt, Andy; And Others

This curriculum guide for physical education is intended for use in grades 1-7 in the early French immersion program. It is a translation of the regular physical education program and a compilation of references and supplementary teaching material. It is noted that because of the comparative lack of references in French, much of the reference…

TECHNOLOGICAL CHANGE AND THE JOURNEYMAN ELECTRICIAN, AN EXPERIMENTAL STUDY IN CONTINUING EDUCATION. VOLUME II, COURSE AND SUPPLEMENTARY MATERIALS.

ERIC Educational Resources Information Center

BUSHNELL, DAVID S.

A SURVEY OF THE MEMBERS OF LOCAL 617, INTERNATIONAL BROTHERHOOD OF ELECTRICAL WORKERS, SAN MATEO COUNTY, CALIFORNIA, REVEALED THAT THE ELECTRICIANS FELT THEY NEEDED--(1) A REVIEW OF THE FUNDAMENTALS OF ELECTRICITY AND ELECTRIC CIRCUIT THEORY, BOTH FOR AC AND DC CURRENTS, (2) NEW APPLICATIONS AND USE OF ELECTRICAL TEST EQUIPMENT, (3) THE ABILITY TO…

Finding Multiple Internal Rates of Return for a Project with Non-Conventional Cash Flows: Utilizing Popular Financial/Graphing Calculators and Spreadsheet Software

ERIC Educational Resources Information Center

Chen, Jeng-Hong

2008-01-01

This study demonstrates that a popular graphing calculator among students, TI-83 Plus, has a powerful function to draw the NPV profile and find the accurate multiple IRRs for a project with non-conventional cash flows. However, finance textbooks or related supplementary materials do not provide students instructions for this part. The detailed…

77 FR 77152 - Self-Regulatory Organizations; NYSE MKT LLC; Notice of Designation of a Longer Period for...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-31

... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-68521; File No. SR-NYSEMKT-2012-58] Self-Regulatory Organizations; NYSE MKT LLC; Notice of Designation of a Longer Period for Commission Action on Proposed Rule Change Deleting NYSE MKT Rules 95(c) and (d)--Equities and Related Supplementary Material December 21, 2012. On October 26, 2012, NYSE...

77 FR 77160 - Self-Regulatory Organizations; New York Stock Exchange LLC; Notice of Designation of a Longer...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-31

... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-68522; File No. SR-NYSE-2012-57] Self-Regulatory Organizations; New York Stock Exchange LLC; Notice of Designation of a Longer Period for Commission Action on Proposed Rule Change Deleting NYSE Rules 95(c) and (d) and Related Supplementary Material December 21, 2012. On October 26, 2012, New Yor...

Dynamic Adaptive Binning: An Improved Quantification Technique for NMR Spectroscopic Data

DTIC Science & Technology

2010-01-01

Reo 2002). Unlike proteomics and genomics that assess inter- mediate products, metabolomics assesses the end product of cellular function, metabolites...other proteomic , genomic , and metabolomic analyses, NMR spectroscopy is Electronic supplementary material The online version of this article (doi...Changes occurring at the level of genes and proteins (assessed by genomics and proteomics ) may or may not influence a variety of cellular functions

PROFESSIONAL NEGOTIATION IN EDUCATION--A BARGAINING GAME WITH SUPPLEMENTARY MATERIALS. INSTRUCTOR'S MANUAL. FIRST REVISED EDITION.

ERIC Educational Resources Information Center

HORVAT, JOHN J.

IN AN APPLICATION OF GAME THEORY TO PREPARE PARTICIPATING PERSONNEL FOR EFFECTIVE PROFESSIONAL NEGOTIATION IN EDUCATION, THREE FORMS OF COLLECTIVE BARGAINING ARE SIMULATED--ONE FOR A FOUR- TO EIGHT-HOUR TIME PERIOD, A SECOND FOR A TWO- TO FOUR-DAY TIME PERIOD, AND A THIRD FOR A ONE- TO THREE-WEEK WORKSHOP OR SEMINAR. LONGER FORMS PRESENT MORE…

75 FR 43223 - Self-Regulatory Organizations; NASDAQ OMX BX, Inc.; Notice of Filing and Immediate Effectiveness...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-23

... Process Until July 18, 2011 July 16, 2010. Pursuant to Section 19(b)(1) of the Securities Exchange Act of... Change (a) The Exchange proposes to amend the Supplementary Material to Chapter V, Section 18 (The Price... 18 of Chapter V of the BOX Rules and seeks to extend the operation of the PIP Pilot Program until...

Spanish-American War to Vietnam: Booklet 4. Critical Thinking in American History. Teacher's Guide, Source Envelope, [and Student Manual].

ERIC Educational Resources Information Center

O'Reilly, Kevin

These curriculum materials in U.S. history are part of a series designed to teach critical thinking skills systematically. The teacher's guide presents a series of supplementary ready-to-use lesson plans for teaching high school students about the Spanish-American War, the Depression era, the cold war, and post-World War II issues. The…

Developing Printed Supplementary Materials to Accompany Satellite Programming for Junior High School Students. Satellite Technology Demonstration, Technical Report No. 0508.

ERIC Educational Resources Information Center

Lonsdale, Helen C.; O'Neill, Donald W.

To implement a career education program for junior high school students in the rural, isolated areas of the Rocky Mountain States, Satellite Technology Demonstration (STD) tested the use of a satellite-assisted communications system for the delivery of social services. A magazine was designed to promote acceptance of the television programing and…

Two-photon fluorescent polysiloxane-based films with thermally responsive self switching properties achieved by a unique reversible spirocyclization mechanism† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c7sc05080a

PubMed Central

Zuo, Yujing; Yang, Tingxin; Zhang, Yu; Gou, Zhiming; Tian, Minggang; Kong, Xiuqi

2018-01-01

Responsiveness and reversibility are present in nature, and are ubiquitous in biological systems. The realization of reversibility and responsiveness is of great importance in the development of properties and the design of new materials. However, two-photon fluorescent thermal-responsive materials have not been reported to date. Herein, we engineered thermally responsive polysiloxane materials (Dns-non) that exhibited unique two-photon luminescence, and this is the first report about thermally responsive luminescent materials with two-photon fluorescence. The fluorescence of Dns-non could switch from the “on” to “off” state through a facile heating and cooling process, which could be observed by the naked eye. Monitoring the temperature of the CPU in situ was achieved by easily coating D1-non onto the CPU surface, which verified the potential application in devices of Dns-non. A unique alkaline tuned reversible transition mechanism of rhodamine-B from its spirocyclic to its ring-open state was proposed. Furthermore, Dns-non appeared to be a useful cell adhesive for the culture of cells on the surface. We believe that the constructed thermally responsive silicon films which have promising utilization as a new type of functional fluorescent material, may show broad applications in materials chemistry or bioscience. PMID:29732063

IRIS Toxicological Review of Ethyl Tertiary Butyl Ether (Etbe) ...

EPA Pesticide Factsheets

In September 2016, the U.S. Environmental Protection Agency's (USEPA) released the draft Integrated Risk Information System (IRIS) Toxicological Review of Ethyl Tertiary Butyl Ether (ETBE). Consistent with the 2013 IRIS Enhancements, draft IRIS assessments are released prior to external peer review for a 60-day public comment period and discussed at an upcoming public science meeting. Accordingly, the toxicological review, supplementary information, and other materials pertaining to this draft assessment are posted on this site. This material is being released for public viewing and comment prior to a public meeting, providing an opportunity for the IRIS Program to engage in early discussions with stakeholders and the public on data that may be used to identify adverse health effects and characterize exposure-response relationships.

Report on: Connecticut River Streambank Erosion Study, Massachusetts, New Hampshire and Vermont

DTIC Science & Technology

1979-11-01

Plastic filter cloths are used with considerable success beneath tiprap and other revetment materials such as articulated concrete blocks . The...rihutior unlimited II. SUPPLEMENTARY NOTES It. KEY WORDS (Continue on fever&e elde ifneceeeery and identify by block number). alluvial channel...erosion boat waves shear stress rock riprap lower bank erosion revetments flow control vegetation 20. ABSTRACT (Continue on reverse aide if neceesary and

Laser Generated Magnetic Fields

DTIC Science & Technology

1976-06-01

30, II dttlormnt from Rmpori) IS. SUPPLEMENTARY NOTES 19. KEY WORDS (Continue on tororoo aldo II nocoommry and Idontlty by block nuaibar) Crater...dependence of laser generated magnetic fields Laser crater cross-sections X-ray detection from laser plasma 20. ABSTRACT (Contlmio on tovormo aid* II...nacaaaary and Idontlty ay block mmtbor) A sequence of laser pulses focussed onto the same spot on a target produces evaporation of target material and the

Nanoscale Optical Imaging and Spectroscopy from Visible to Mid-Infrared

DTIC Science & Technology

2015-11-13

field characterization of nanoscale materials, it also complements the near- field scanning optical microscope currently available in the PI’s lab...field scanning optical microscope currently available in the PI’s lab. This equipment will begin making major impacts on at least three current DoD...SECURITY CLASSIFICATION OF: 1. REPORT DATE (DD-MM-YYYY) 4. TITLE AND SUBTITLE 13. SUPPLEMENTARY NOTES 12. DISTRIBUTION AVAILIBILITY STATEMENT 6

General Blending Models for Data From Mixture Experiments

PubMed Central

Brown, L.; Donev, A. N.; Bissett, A. C.

2015-01-01

We propose a new class of models providing a powerful unification and extension of existing statistical methodology for analysis of data obtained in mixture experiments. These models, which integrate models proposed by Scheffé and Becker, extend considerably the range of mixture component effects that may be described. They become complex when the studied phenomenon requires it, but remain simple whenever possible. This article has supplementary material online. PMID:26681812

Total Quality Management in Academic Libraries: Initial Implementation Efforts. Proceedings from the International Conference on TQM and Academic Libraries (1st, Washington, D.C., April 20-22, 1994).

ERIC Educational Resources Information Center

Rounds, Laura, Ed.; Matthews, Michael, Ed.

This document contains conference papers, other speeches, and supplementary material from the first International Conference on Total Quality Management (TQM) and Academic Libraries, held in 1994. The conference was comprised of four sessions, and the introductory remarks of each are included, along with transcriptions of each session's…

An Operational Model for the Application of Planning-Programming-Budgeting Systems to Local School Districts. Post-Pilot-Test Version. Parts One and Two.

ERIC Educational Resources Information Center

Kiser, Chester; And Others

This 2-part document is designed to aid school districts in the implementation of a planning programing budgeting system. The first part of the manual contains (1) statements of policy, (2) a master flowchart, (3) organization and functions of a PPBS system, (4) a flowscript of procedures, (5) job outlines, and (6) supplementary appendix material.…

Characterization of SPINK1 in Prostate Cancer

DTIC Science & Technology

2011-05-01

4). About 40%–80% of prostate-specific antigen (PSA)-screened prostate cancers harbor ETS gene fusion, whereas the remaining cases are driven by...html can be found in the online version of this article at: Supplementary Material http://stm.sciencemag.org/content/scitransmed/3/72/72ps7... article permission to reproduce this of this article or about obtaining reprintsInformation about obtaining is a registered trademark of AAAS

Measuring Training ROI: Silver Bullet or Urban Legend

DTIC Science & Technology

2008-06-01

unlimited 13. SUPPLEMENTARY NOTES See also ADM202527. Military Operations Research Society Symposium (76th) Held in New London, Connecticut on June... new markets and innovation) than the bottom line (the accounting fiction of profits).” Jay Cross, CEO of Internet Time Group, “A Fresh Look at ROI...AFAMS. Return on Investment oF Modeling and Simulation (M&S) Workshop Briefing, April 2008 ALTERNATIVES? MATERIAL NEW SYSTEMS SOFTWARE COURSWARE

Army College Fund Cost-Effectiveness Study

DTIC Science & Technology

1990-11-01

Section A.2 presents a theory of enlistment supply to provide a basis for specifying the regression model , The model Is specified in Section A.3, which...Supplementary materials are included in the final four sections. Section A.6 provides annual trends in the regression model variables. Estimates of the model ...millions, A.S. ESTIMATION OF A YOUTH EARNINGS FORECASTING MODEL Civilian pay is an important explanatory variable in the regression model . Previous

Complementary and Alternative Medicine in the Military Health System: Appendixes

DTIC Science & Technology

2017-01-01

report. Appendixes F through H supply other supplementary material. Appendixes F and G contain the CAM survey instrument and a glossary of CAM services...respectively. Appendix H contains tables of detailed results from the CAM survey and the MHS administrative data analyses. Individual tables in...this appendix are referenced in Chapters Three through Seven of the main report. 2 Table of Contents Appendix F: CAM Survey Instrument

Interphase Thermomechanical Reliability and Optimization for High-Performance Ti Metal Laminates

DTIC Science & Technology

2011-12-19

Thermomechanical Reliability and Optimization for High-Performance Ti FA9550-08-l-0015 Metal Laminates Sb. GRANT NUMBER Program Manager: Dr Joycelyn Harrison...OSR-VA-TR-2012-0202 12. DISTRIBUTION/AVAILABILITY STATEMENT A 13. SUPPLEMENTARY NOTES 14. ABSTRACT Hybrid laminated composites such as titanium...graphite (TiGr) laminates are an emerging class of structural materials with the potential to enable a new generation of efficient, high-performance

Sample Size Induced Brittle-to-Ductile Transition of Single-Crystal Aluminum Nitride

DTIC Science & Technology

2015-08-01

exhibit many distinctive physical and mechanical properties, compared to metallic and polymeric materials, but the propensity toward brittle fracture ...micromechanism for the plastic deformation of ductile metals while the mechanical performance of high-strength ceramics is often dominated by brittle fracture at...SUPPLEMENTARY NOTES A reprint from Acta Materialia 88 (2015) 252–259 14. ABSTRACT Ceramics are known to be mechanically hard, chemically inert and

Career Education: Hearing Before the Subcommittee on Elementary, Secondary, and Vocational Education of the Committee on Education and Labor, House of Representatives, Ninety-Fourth Congress, First Session.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Committee on Education and Labor.

The full text of the U.S. House of Representatives subcommittee hearings on career education, held May 20, 1975, is presented. Statements to the subcommittee and subsequent dialogue with subcommittee members, as well as prepared statements, letters, and other supplemental material submitted for the record are included. Supplementary materials…

Sequence analyses reveal that a TPR–DP module, surrounded by recombinable flanking introns, could be at the origin of eukaryotic Hop and Hip TPR–DP domains and prokaryotic GerD proteins

PubMed Central

Papandreou, Nikolaos; Chomilier, Jacques

2008-01-01

The co-chaperone Hop [heat shock protein (HSP) organising protein] is known to bind both Hsp70 and Hsp90. Hop comprises three repeats of a tetratricopeptide repeat (TPR) domain, each consisting of three TPR motifs. The first and last TPR domains are followed by a domain containing several dipeptide (DP) repeats called the DP domain. These analyses suggest that the hop genes result from successive recombination events of an ancestral TPR–DP module. From a hydrophobic cluster analysis of homologous Hop protein sequences derived from gene families, we can postulate that shifts in the open reading frames are at the origin of the present sequences. Moreover, these shifts can be related to the presence or absence of biological function. We propose to extend the family of Hop co-chaperons into the kingdom of bacteria, as several structurally related genes have been identified by hydrophobic cluster analysis. We also provide evidence of common structural characteristics between hop and hip genes, suggesting a shared precursor of ancestral TPR–DP domains. Electronic supplementary material The online version of this article (doi:10.1007/s12192-008-0083-8) contains supplementary material, which is available to authorized users. PMID:18987995

Age-related Effects on Word Recognition: Reliance on Cognitive Control Systems with Structural Declines in Speech-responsive Cortex

PubMed Central

Walczak, Adam; Ahlstrom, Jayne; Denslow, Stewart; Horwitz, Amy; Dubno, Judy R.

2008-01-01

Speech recognition can be difficult and effortful for older adults, even for those with normal hearing. Declining frontal lobe cognitive control has been hypothesized to cause age-related speech recognition problems. This study examined age-related changes in frontal lobe function for 15 clinically normal hearing adults (21–75 years) when they performed a word recognition task that was made challenging by decreasing word intelligibility. Although there were no age-related changes in word recognition, there were age-related changes in the degree of activity within left middle frontal gyrus (MFG) and anterior cingulate (ACC) regions during word recognition. Older adults engaged left MFG and ACC regions when words were most intelligible compared to younger adults who engaged these regions when words were least intelligible. Declining gray matter volume within temporal lobe regions responsive to word intelligibility significantly predicted left MFG activity, even after controlling for total gray matter volume, suggesting that declining structural integrity of brain regions responsive to speech leads to the recruitment of frontal regions when words are easily understood. Electronic supplementary material The online version of this article (doi:10.1007/s10162-008-0113-3) contains supplementary material, which is available to authorized users. PMID:18274825

Microstructure of ultra high performance concrete containing lithium slag.

PubMed

He, Zhi-Hai; Du, Shi-Gui; Chen, Deng

2018-04-03

Lithium slag (LS) is discharged as a byproduct in the process of the lithium carbonate, and it is very urgent to explore an efficient way to recycle LS in order to protect the environments and save resources. Many available supplementary cementitious materials for partial replacement of cement and/or silica fume (SF) can be used to prepare ultra high performance concrete (UHPC). The effect of LS to replace SF partially by weight used as a supplementary cementitious material (0%, 5%, 10% and 15% of binder) on the compressive strengths and microstructure evolution of UHPC has experimentally been studied by multi-techniques including mercury intrusion porosimetry, scanning electron microscope and nanoindentation technique. The results show that the use of LS degrades the microstructure of UHPC at early ages, and however, the use of LS with the appropriate content improves microstructure of UHPC at later ages. The hydration products of UHPC are mainly dominated by ultra-high density calcium-silicate-hydrate (UHD C-S-H) and interfacial transition zone (ITZ) in UHPC has similar compact microstructure with the matrix. The use of LS improves the hydration degree of UHPC and increases the elastic modulus of ITZ in UHPC. LS is a promising substitute for SF for preparation UHPC. Copyright © 2018 Elsevier B.V. All rights reserved.

Simulation-based cheminformatic analysis of organelle-targeted molecules: lysosomotropic monobasic amines

PubMed Central

Zhang, Xinyuan; Zheng, Nan

2008-01-01

Cell-based molecular transport simulations are being developed to facilitate exploratory cheminformatic analysis of virtual libraries of small drug-like molecules. For this purpose, mathematical models of single cells are built from equations capturing the transport of small molecules across membranes. In turn, physicochemical properties of small molecules can be used as input to simulate intracellular drug distribution, through time. Here, with mathematical equations and biological parameters adjusted so as to mimic a leukocyte in the blood, simulations were performed to analyze steady state, relative accumulation of small molecules in lysosomes, mitochondria, and cytosol of this target cell, in the presence of a homogenous extracellular drug concentration. Similarly, with equations and parameters set to mimic an intestinal epithelial cell, simulations were also performed to analyze steady state, relative distribution and transcellular permeability in this non-target cell, in the presence of an apical-to-basolateral concentration gradient. With a test set of ninety-nine monobasic amines gathered from the scientific literature, simulation results helped analyze relationships between the chemical diversity of these molecules and their intracellular distributions. Electronic supplementary material The online version of this article (doi:10.1007/s10822-008-9194-7) contains supplementary material, which is available to authorized users. PMID:18338229

Reduced Performance During a Sentence Repetition Task by Continuous Theta-Burst Magnetic Stimulation of the Pre-supplementary Motor Area.

PubMed

Dietrich, Susanne; Hertrich, Ingo; Müller-Dahlhaus, Florian; Ackermann, Hermann; Belardinelli, Paolo; Desideri, Debora; Seibold, Verena C; Ziemann, Ulf

2018-01-01

The pre-supplementary motor area (pre-SMA) is engaged in speech comprehension under difficult circumstances such as poor acoustic signal quality or time-critical conditions. Previous studies found that left pre-SMA is activated when subjects listen to accelerated speech. Here, the functional role of pre-SMA was tested for accelerated speech comprehension by inducing a transient "virtual lesion" using continuous theta-burst stimulation (cTBS). Participants were tested (1) prior to (pre-baseline), (2) 10 min after (test condition for the cTBS effect), and (3) 60 min after stimulation (post-baseline) using a sentence repetition task (formant-synthesized at rates of 8, 10, 12, 14, and 16 syllables/s). Speech comprehension was quantified by the percentage of correctly reproduced speech material. For high speech rates, subjects showed decreased performance after cTBS of pre-SMA. Regarding the error pattern, the number of incorrect words without any semantic or phonological similarity to the target context increased, while related words decreased. Thus, the transient impairment of pre-SMA seems to affect its inhibitory function that normally eliminates erroneous speech material prior to speaking or, in case of perception, prior to encoding into a semantically/pragmatically meaningful message.

A Functional Role of RB-Dependent Pathway in the Control of Quiescence in Adult Epidermal Stem Cells Revealed by Genomic Profiling

PubMed Central

Lorz, Corina; García-Escudero, Ramón; Segrelles, Carmen; Garín, Marina I.; Ariza, José M.; Santos, Mirentxu; Ruiz, Sergio; Lara, María F.; Martínez-Cruz, Ana B.; Costa, Clotilde; Buitrago-Pérez, Águeda; Saiz-Ladera, Cristina; Dueñas, Marta

2010-01-01

Continuous cell renewal in mouse epidermis is at the expense of a pool of pluripotent cells that lie in a well defined niche in the hair follicle known as the bulge. To identify mechanisms controlling hair follicle stem cell homeostasis, we developed a strategy to isolate adult bulge stem cells in mice and to define their transcriptional profile. We observed that a large number of transcripts are underexpressed in hair follicle stem cells when compared to non-stem cells. Importantly, the majority of these downregulated genes are involved in cell cycle. Using bioinformatics tools, we identified the E2F transcription factor family as a potential element involved in the regulation of these transcripts. To determine their functional role, we used engineered mice lacking Rb gene in epidermis, which showed increased expression of most E2F family members and increased E2F transcriptional activity. Experiments designed to analyze epidermal stem cell functionality (i.e.: hair regrowth and wound healing) imply a role of the Rb-E2F axis in the control of stem cell quiescence in epidermis. Electronic supplementary material The online version of this article (doi:10.1007/s12015-010-9139-0) contains supplementary material, which is available to authorized users. PMID:20376578

Optimization of parameters for semiempirical methods V: Modification of NDDO approximations and application to 70 elements

PubMed Central

2007-01-01

Several modifications that have been made to the NDDO core-core interaction term and to the method of parameter optimization are described. These changes have resulted in a more complete parameter optimization, called PM6, which has, in turn, allowed 70 elements to be parameterized. The average unsigned error (AUE) between calculated and reference heats of formation for 4,492 species was 8.0 kcal mol−1. For the subset of 1,373 compounds involving only the elements H, C, N, O, F, P, S, Cl, and Br, the PM6 AUE was 4.4 kcal mol−1. The equivalent AUE for other methods were: RM1: 5.0, B3LYP 6–31G*: 5.2, PM5: 5.7, PM3: 6.3, HF 6–31G*: 7.4, and AM1: 10.0 kcal mol−1. Several long-standing faults in AM1 and PM3 have been corrected and significant improvements have been made in the prediction of geometries. Figure Calculated structure of the complex ion [Ta6Cl12]2+ (footnote): Reference value in parenthesis Electronic supplementary material The online version of this article (doi:10.1007/s00894-007-0233-4) contains supplementary material, which is available to authorized users. PMID:17828561

π-π stacking tackled with density functional theory

PubMed Central

Swart, Marcel; van der Wijst, Tushar; Fonseca Guerra, Célia

2007-01-01

Through comparison with ab initio reference data, we have evaluated the performance of various density functionals for describing π-π interactions as a function of the geometry between two stacked benzenes or benzene analogs, between two stacked DNA bases, and between two stacked Watson–Crick pairs. Our main purpose is to find a robust and computationally efficient density functional to be used specifically and only for describing π-π stacking interactions in DNA and other biological molecules in the framework of our recently developed QM/QM approach "QUILD". In line with previous studies, most standard density functionals recover, at best, only part of the favorable stacking interactions. An exception is the new KT1 functional, which correctly yields bound π-stacked structures. Surprisingly, a similarly good performance is achieved with the computationally very robust and efficient local density approximation (LDA). Furthermore, we show that classical electrostatic interactions determine the shape and depth of the π-π stacking potential energy surface. Figure Additivity approximation for the π-π interaction between two stacked Watson–Crick base pairs in terms of pairwise interactions between individual bases Electronic supplementary material The online version of this article (doi:10.1007/s00894-007-0239-y) contains supplementary material, which is available to authorized users. PMID:17874150

RNA-Rocket: an RNA-Seq analysis resource for infectious disease research

PubMed Central

Warren, Andrew S.; Aurrecoechea, Cristina; Brunk, Brian; Desai, Prerak; Emrich, Scott; Giraldo-Calderón, Gloria I.; Harb, Omar; Hix, Deborah; Lawson, Daniel; Machi, Dustin; Mao, Chunhong; McClelland, Michael; Nordberg, Eric; Shukla, Maulik; Vosshall, Leslie B.; Wattam, Alice R.; Will, Rebecca; Yoo, Hyun Seung; Sobral, Bruno

2015-01-01

Motivation: RNA-Seq is a method for profiling transcription using high-throughput sequencing and is an important component of many research projects that wish to study transcript isoforms, condition specific expression and transcriptional structure. The methods, tools and technologies used to perform RNA-Seq analysis continue to change, creating a bioinformatics challenge for researchers who wish to exploit these data. Resources that bring together genomic data, analysis tools, educational material and computational infrastructure can minimize the overhead required of life science researchers. Results: RNA-Rocket is a free service that provides access to RNA-Seq and ChIP-Seq analysis tools for studying infectious diseases. The site makes available thousands of pre-indexed genomes, their annotations and the ability to stream results to the bioinformatics resources VectorBase, EuPathDB and PATRIC. The site also provides a combination of experimental data and metadata, examples of pre-computed analysis, step-by-step guides and a user interface designed to enable both novice and experienced users of RNA-Seq data. Availability and implementation: RNA-Rocket is available at rnaseq.pathogenportal.org. Source code for this project can be found at github.com/cidvbi/PathogenPortal. Contact: anwarren@vt.edu Supplementary information: Supplementary materials are available at Bioinformatics online. PMID:25573919

Reduced Performance During a Sentence Repetition Task by Continuous Theta-Burst Magnetic Stimulation of the Pre-supplementary Motor Area

PubMed Central

Dietrich, Susanne; Hertrich, Ingo; Müller-Dahlhaus, Florian; Ackermann, Hermann; Belardinelli, Paolo; Desideri, Debora; Seibold, Verena C.; Ziemann, Ulf

2018-01-01

The pre-supplementary motor area (pre-SMA) is engaged in speech comprehension under difficult circumstances such as poor acoustic signal quality or time-critical conditions. Previous studies found that left pre-SMA is activated when subjects listen to accelerated speech. Here, the functional role of pre-SMA was tested for accelerated speech comprehension by inducing a transient “virtual lesion” using continuous theta-burst stimulation (cTBS). Participants were tested (1) prior to (pre-baseline), (2) 10 min after (test condition for the cTBS effect), and (3) 60 min after stimulation (post-baseline) using a sentence repetition task (formant-synthesized at rates of 8, 10, 12, 14, and 16 syllables/s). Speech comprehension was quantified by the percentage of correctly reproduced speech material. For high speech rates, subjects showed decreased performance after cTBS of pre-SMA. Regarding the error pattern, the number of incorrect words without any semantic or phonological similarity to the target context increased, while related words decreased. Thus, the transient impairment of pre-SMA seems to affect its inhibitory function that normally eliminates erroneous speech material prior to speaking or, in case of perception, prior to encoding into a semantically/pragmatically meaningful message. PMID:29896086

A hierarchical porous electrode using a micron-sized honeycomb-like carbon material for high capacity lithium-oxygen batteries

NASA Astrophysics Data System (ADS)

Li, Jing; Zhang, Huamin; Zhang, Yining; Wang, Meiri; Zhang, Fengxiang; Nie, Hongjiao

2013-05-01

A micron-sized honeycomb-like carbon material (MHC) is prepared in a facile way using nano-CaCO3 as a hard template. A novel electrode for lithium-oxygen batteries is fabricated and displays a superior discharge capacity as high as 5862 mA h g-1. The higher electrode space utilization is attributed to its hierarchical pore structure, with intrinsic mesopores in the MHC particles for Li2O2 depositions and macropores among them for oxygen transport.A micron-sized honeycomb-like carbon material (MHC) is prepared in a facile way using nano-CaCO3 as a hard template. A novel electrode for lithium-oxygen batteries is fabricated and displays a superior discharge capacity as high as 5862 mA h g-1. The higher electrode space utilization is attributed to its hierarchical pore structure, with intrinsic mesopores in the MHC particles for Li2O2 depositions and macropores among them for oxygen transport. Electronic supplementary information (ESI) available: Synthesis of the MHC material. Cathode preparation. Material characterization. Assembly of Li-O2 battery cells and performance evaluation. SEM image of the CaCO3-sucrose composite before carbonization. See DOI: 10.1039/c3nr00337j

Isfahan MISP Dataset

PubMed Central

Kashefpur, Masoud; Kafieh, Rahele; Jorjandi, Sahar; Golmohammadi, Hadis; Khodabande, Zahra; Abbasi, Mohammadreza; Teifuri, Nilufar; Fakharzadeh, Ali Akbar; Kashefpoor, Maryam; Rabbani, Hossein

2017-01-01

An online depository was introduced to share clinical ground truth with the public and provide open access for researchers to evaluate their computer-aided algorithms. PHP was used for web programming and MySQL for database managing. The website was entitled “biosigdata.com.” It was a fast, secure, and easy-to-use online database for medical signals and images. Freely registered users could download the datasets and could also share their own supplementary materials while maintaining their privacies (citation and fee). Commenting was also available for all datasets, and automatic sitemap and semi-automatic SEO indexing have been set for the site. A comprehensive list of available websites for medical datasets is also presented as a Supplementary (http://journalonweb.com/tempaccess/4800.584.JMSS_55_16I3253.pdf). PMID:28487832

Preparation of a porous Sn@C nanocomposite as a high-performance anode material for lithium-ion batteries

NASA Astrophysics Data System (ADS)

Zhang, Yanjun; Jiang, Li; Wang, Chunru

2015-07-01

A porous Sn@C nanocomposite was prepared via a facile hydrothermal method combined with a simple post-calcination process, using stannous octoate as the Sn source and glucose as the C source. The as-prepared Sn@C nanocomposite exhibited excellent electrochemical behavior with a high reversible capacity, long cycle life and good rate capability when used as an anode material for lithium ion batteries.A porous Sn@C nanocomposite was prepared via a facile hydrothermal method combined with a simple post-calcination process, using stannous octoate as the Sn source and glucose as the C source. The as-prepared Sn@C nanocomposite exhibited excellent electrochemical behavior with a high reversible capacity, long cycle life and good rate capability when used as an anode material for lithium ion batteries. Electronic supplementary information (ESI) available: Detailed experimental procedure and additional characterization, including a Raman spectrum, TGA curve, N2 adsorption-desorption isotherm, TEM images and SEM images. See DOI: 10.1039/c5nr03093e

Developing creativity and problem-solving skills of engineering students: a comparison of web- and pen-and-paper-based approaches

NASA Astrophysics Data System (ADS)

Valentine, Andrew; Belski, Iouri; Hamilton, Margaret

2017-11-01

Problem-solving is a key engineering skill, yet is an area in which engineering graduates underperform. This paper investigates the potential of using web-based tools to teach students problem-solving techniques without the need to make use of class time. An idea generation experiment involving 90 students was designed. Students were surveyed about their study habits and reported they use electronic-based materials more than paper-based materials while studying, suggesting students may engage with web-based tools. Students then generated solutions to a problem task using either a paper-based template or an equivalent web interface. Students who used the web-based approach performed as well as students who used the paper-based approach, suggesting the technique can be successfully adopted and taught online. Web-based tools may therefore be adopted as supplementary material in a range of engineering courses as a way to increase students' options for enhancing problem-solving skills.

Development of an online p38α mitogen-activated protein kinase binding assay and integration of LC–HR-MS

PubMed Central

Falck, David; de Vlieger, Jon S. B.; Niessen, Wilfried M. A.; Kool, Jeroen; Honing, Maarten; Irth, Hubertus

2010-01-01

A high-resolution screening method was developed for the p38α mitogen-activated protein kinase to detect and identify small-molecule binders. Its central role in inflammatory diseases makes this enzyme a very important drug target. The setup integrates separation by high-performance liquid chromatography with two parallel detection techniques. High-resolution mass spectrometry gives structural information to identify small molecules while an online enzyme binding detection method provides data on p38α binding. The separation step allows the individual assessment of compounds in a mixture and links affinity and structure information via the retention time. Enzyme binding detection was achieved with a competitive binding assay based on fluorescence enhancement which has a simple principle, is inexpensive, and is easy to interpret. The concentrations of p38α and the fluorescence tracer SK&F86002 were optimized as well as incubation temperature, formic acid content of the LC eluents, and the material of the incubation tubing. The latter notably improved the screening of highly lipophilic compounds. For optimization and validation purposes, the known kinase inhibitors BIRB796, TAK715, and MAPKI1 were used among others. The result is a high-quality assay with Z′ factors around 0.8, which is suitable for semi-quantitative affinity measurements and applicable to various binding modes. Furthermore, the integrated approach gives affinity data on individual compounds instead of averaged ones for mixtures. Figure P38 α online screening platform Electronic supplementary material The online version of this article (doi:10.1007/s00216-010-4087-8) contains supplementary material, which is available to authorized users. PMID:20730527

Population structure and genetic diversity in a commercial maize breeding program assessed with SSR and SNP markers

PubMed Central

Van Inghelandt, Delphine; Melchinger, Albrecht E.; Lebreton, Claude

2010-01-01

Information about the genetic diversity and population structure in elite breeding material is of fundamental importance for the improvement of crops. The objectives of our study were to (a) examine the population structure and the genetic diversity in elite maize germplasm based on simple sequence repeat (SSR) markers, (b) compare these results with those obtained from single nucleotide polymorphism (SNP) markers, and (c) compare the coancestry coefficient calculated from pedigree records with genetic distance estimates calculated from SSR and SNP markers. Our study was based on 1,537 elite maize inbred lines genotyped with 359 SSR and 8,244 SNP markers. The average number of alleles per locus, of group specific alleles, and the gene diversity (D) were higher for SSRs than for SNPs. Modified Roger’s distance (MRD) estimates and membership probabilities of the STRUCTURE matrices were higher for SSR than for SNP markers but the germplasm organization in four heterotic pools was consistent with STRUCTURE results based on SSRs and SNPs. MRD estimates calculated for the two marker systems were highly correlated (0.87). Our results suggested that the same conclusions regarding the structure and the diversity of heterotic pools could be drawn from both markers types. Furthermore, although our results suggested that the ratio of the number of SSRs and SNPs required to obtain MRD or D estimates with similar precision is not constant across the various precision levels, we propose that between 7 and 11 times more SNPs than SSRs should be used for analyzing population structure and genetic diversity. Electronic supplementary material The online version of this article (doi:10.1007/s00122-009-1256-2) contains supplementary material, which is available to authorized users. PMID:20063144

ChemEngine: harvesting 3D chemical structures of supplementary data from PDF files.

PubMed

Karthikeyan, Muthukumarasamy; Vyas, Renu

2016-01-01

Digital access to chemical journals resulted in a vast array of molecular information that is now available in the supplementary material files in PDF format. However, extracting this molecular information, generally from a PDF document format is a daunting task. Here we present an approach to harvest 3D molecular data from the supporting information of scientific research articles that are normally available from publisher's resources. In order to demonstrate the feasibility of extracting truly computable molecules from PDF file formats in a fast and efficient manner, we have developed a Java based application, namely ChemEngine. This program recognizes textual patterns from the supplementary data and generates standard molecular structure data (bond matrix, atomic coordinates) that can be subjected to a multitude of computational processes automatically. The methodology has been demonstrated via several case studies on different formats of coordinates data stored in supplementary information files, wherein ChemEngine selectively harvested the atomic coordinates and interpreted them as molecules with high accuracy. The reusability of extracted molecular coordinate data was demonstrated by computing Single Point Energies that were in close agreement with the original computed data provided with the articles. It is envisaged that the methodology will enable large scale conversion of molecular information from supplementary files available in the PDF format into a collection of ready- to- compute molecular data to create an automated workflow for advanced computational processes. Software along with source codes and instructions available at https://sourceforge.net/projects/chemengine/files/?source=navbar.Graphical abstract.

QUAST: quality assessment tool for genome assemblies

PubMed Central

Gurevich, Alexey; Saveliev, Vladislav; Vyahhi, Nikolay; Tesler, Glenn

2013-01-01

Summary: Limitations of genome sequencing techniques have led to dozens of assembly algorithms, none of which is perfect. A number of methods for comparing assemblers have been developed, but none is yet a recognized benchmark. Further, most existing methods for comparing assemblies are only applicable to new assemblies of finished genomes; the problem of evaluating assemblies of previously unsequenced species has not been adequately considered. Here, we present QUAST—a quality assessment tool for evaluating and comparing genome assemblies. This tool improves on leading assembly comparison software with new ideas and quality metrics. QUAST can evaluate assemblies both with a reference genome, as well as without a reference. QUAST produces many reports, summary tables and plots to help scientists in their research and in their publications. In this study, we used QUAST to compare several genome assemblers on three datasets. QUAST tables and plots for all of them are available in the Supplementary Material, and interactive versions of these reports are on the QUAST website. Availability: http://bioinf.spbau.ru/quast Contact: gurevich@bioinf.spbau.ru Supplementary information: Supplementary data are available at Bioinformatics online. PMID:23422339

The use of the World Wide Web by medical journals in 2003 and 2005: an observational study.

PubMed

Schriger, David L; Ouk, Sripha; Altman, Douglas G

2007-01-01

The 2- to 6-page print journal article has been the standard for 200 years, yet this format severely limits the amount of detailed information that can be conveyed. The World Wide Web provides a low-cost option for posting extended text and supplementary information. It also can enhance the experience of journal editors, reviewers, readers, and authors through added functionality (eg, online submission and peer review, postpublication critique, and e-mail notification of table of contents.) Our aim was to characterize ways that journals were using the World Wide Web in 2005 and note changes since 2003. We analyzed the Web sites of 138 high-impact print journals in 3 ways. First, we compared the print and Web versions of March 2003 and 2005 issues of 28 journals (20 of which were randomly selected from the 138) to determine how often articles were published Web only and how often print articles were augmented by Web-only supplements. Second, we examined what functions were offered by each journal Web site. Third, for journals that offered Web pages for reader commentary about each article, we analyzed the number of comments and characterized these comments. Fifty-six articles (7%) in 5 journals were Web only. Thirteen of the 28 journals had no supplementary online content. By 2005, several journals were including Web-only supplements in >20% of their papers. Supplementary methods, tables, and figures predominated. The use of supplementary material increased by 5% from 2% to 7% in the 20-journal random sample from 2003 to 2005. Web sites had similar functionality with an emphasis on linking each article to related material and e-mailing readers about activity related to each article. There was little evidence of journals using the Web to provide readers an interactive experience with the data or with each other. Seventeen of the 138 journals offered rapid-response pages. Only 18% of eligible articles had any comments after 5 months. Journal Web sites offer similar functionality. The use of online-only articles and online-only supplements is increasing.

Application of Granulated Blast Furnace Slag in Cement Composites Exposed to Biogenic Acid Attack

NASA Astrophysics Data System (ADS)

Kovalcikova, M.; Estokova, A.; Luptakova, A.

2015-11-01

The deterioration of cement-based materials used for the civil infrastructure has led to the realization that cement-based materials, such as concrete, must be improved in terms of their properties and durability. Leaching of calcium ions increases the porosity of cement- based materials, consequently resulting in a negative effect on durability since it provides an entry for aggressive harmful ions, causing corrosion of concrete. The use supplementary cementing composite materials have been reported to improve the resistance of concrete to deterioration by aggressive chemicals. The paper is focused on the investigation of the influence of biogenic acid attack on the cement composites affected by bacteria Acidithiobacillus thiooxidans. The concrete specimens with 65 wt. % addition of antimicrobial activated granulated blast furnace slag as durability increasing factor as well as without any addition were studied. The experiments proceeded during 150 days under model laboratory conditions. The pH values and chemical composition of leachates were measured after each 30- day cycle. The calcium and silicon contents in leachates were evaluated using X - ray fluorescence method (XRF). Summarizing the results, the 65% wt. addition of antimicrobial activated granulated blast furnace slag was not confirmed to be more resistant.

Reference materials for the monitoring of the aquatic environment--a review with special emphasis on organic priority pollutants.

PubMed

Bercaru, Ofelia; Gawlik, Bernd Manfred; Ulberth, Franz; Vandecasteele, Carlo

2003-08-01

During recent years, the awareness of quality assurance and quality control in environmental analyses has constantly increased, especially due to the implementation of new guidelines and regulations at both the national and international level. Achieving comparable results by using certified reference materials is one of the primary concerns of the scientific community. As a result, there is a growing demand for certified reference materials to cover different matrices and pollutants. Moreover, these CRMs should be in close relationship to the determinants and target concentrations required by environmental bodies and European Directives as well. Supplementary information to this paper presents an inventory of reference materials available on the market from different suppliers against the priority pollutants listed in the Water Framework Directive. These CRMs cover matrices such as water, sediment and biota. The use of CRMs in relationship to appropriate analytical methods and relevant determinants is discussed and the need for matrix-CRMs, particularly for organic pollutants is emphasised. The use of proficiency testing schemes as an alternative for the lack of appropriate CRMs and future trends in the production of CRMs within the BCR framework are also discussed.

JSC Toxicology Web Site

NASA Technical Reports Server (NTRS)

Garcia, Hector D.; Coleman, M.; James, J.; Lam, C.

1999-01-01

Data on chemical and biological materials to be flown in the pressurized volumes of habitable spacecraft, including the International Space Station (ISS), are needed by JSC toxicologists to assess the toxicity and assign hazard levels. This document defines submission schedules and establishes requirements for the types and format of these data. JSC 27472 Rev A is a major revision of JSC 25607, "Requirements for Submission of Test Sample-Materials Data for Shuttle Payload Safety Evaluations", dated October 1994, which was subsequently re-issued (September 1996) with a new document number, JSC 27472, but with the same title and date and no revisions. The revisions in the present document have been necessitated by the recent introduction of a two-step process (described in this document) for verification of data for flight materials and by the anticipated needs of the ISS. The requirements -for data submission apply to items which contain liquids, gases, gels, greases, powders/ particulates, radioisotopes, or biological materials and are located in the habitable pressurized volume of ISS or U.S. operated spacecraft. These include, but are not limited to, science payloads, government furnished equipment (GFE), risk mitigation experiments (RmEs), development test objectives (DTOs), detailed supplementary objectives (DSOs), life science experiments, and medical studies.

Georgetown University Integrated Community Energy System (GU-ICES). Phase III, Stage I. Feasibility analysis. Final report. Volume 1

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

None

This Feasibility Analysis covers a wide range of studies and evaluations. The Report is divided into five parts. Section 1 contains all material relating to the Institutional Assessment including consideration of the requirements and position of the Potomac Electric Co. as they relate to cogeneration at Georgetown in parallel with the utility (Task 1). Sections 2 through 7 contain all technical information relating to the Alternative Subsystems Analysis (Task 4). This includes the energy demand profiles upon which the evaluations were based (Task 3). It further includes the results of the Life-Cycle-Cost Analyses (Task 5) which are developed in detailmore » in the Appendix for evaluation in the Technical Report. Also included is the material relating to Incremental Savings and Optimization (Task 6) and the Conceptual Design for candidate alternate subsystems (Task 7). Section 8 contains all material relating to the Environmental Impact Assessment (Task 2). The Appendix contains supplementary material including the budget cost estimates used in the life-cycle-cost analyses, the basic assumptions upon which the life-cycle analyses were developed, and the detailed life-cycle-cost anlysis for each subsystem considered in detail.« less

Recent innovations in edible and/or biodegradable packaging materials.

PubMed

Guilbert, S; Cuq, B; Gontard, N

1997-01-01

Certain newly discovered characteristics of natural biopolymers should make them a choice material to be used for different types of wrappings and films. Edible and/or biodegradable packagings produced from agricultural origin macromolecules provide a supplementary and sometimes essential means to control physiological, microbiological, and physicochemical changes in food products. This is accomplished (i) by controlling mass transfers between food product and ambient atmosphere or between components in heterogeneous food product, and (iii) by modifying and controlling food surface conditions (pH, level of specific functional agents, slow release of flavour compounds), it should be stressed that the material characteristics (polysaccharide, protein, or lipid, plasticized or not, chemically modified or not, used alone or in combination) and the fabrication procedures (casting of a film-forming solution, thermoforming) must be adapted to each specific food product and usage condition (relative humidity, temperature). Some potential uses of these materials (e.g. wrapping of various fabricated foods; protection of fruits and vegetables by control of maturation; protection of meat and fish; control of internal moisture transfer in pizzas), which are hinged on film properties (e.g. organoleptic, mechanical, gas and solute barrier) are described with examples.

A Reading Skills Development Program for Adult Non-Readers. Featuring: Supplementary Graphics and Sound (Voice Tutorials). Volumes 1 and 2. The TRS-80 Computer Assisted Instruction Series for Adult Basic Education Students.

ERIC Educational Resources Information Center

San Antonio State Hospital, TX. Office of Education Services.

This instructional manual consists of materials for use in implementing a computer-assisted instructional program in reading skills development for adult nonreaders. Discussed first are the project during which this instructional program and manual were developed and the goals of the computer-assisted beginning reading program, a major feature of…

Carbon Nanotube Array for Infrared Detection

DTIC Science & Technology

2008-12-05

ctron Transport Charact eri stic s of a Carbon nanotub es/S i He terodimensional He tero structure." Materials Research Society, Spring meeting (2008). 3...From - To) 05-12-2008 Final 27 09 2006-26 09 2008 4 . TITLE AND SUBTITLE 5a . CONTRACT NUMBER Carbon Nanotube Array for Infrared Detection 5b...Distribution is unlimited 13 . SUPPLEMENTARY NOTES 14 . ABSTRACT We explore the basic science issues and device potential of our carbon nanotube-silicon (CNT

Civil Rights Enforcement in the Department of Education. Hearing before the Subcommittee on Civil and Constitutional Rights of the Committee on the Judiciary. House of Representatives, Ninety-Seventh Congress, Second Session.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Committee on the Judiciary.

The hearings on civil and constitutional rights were conducted to examine the enforcement of the civil rights laws by the U.S. Department of Education. The report contains texts of statements, letters, and memoranda presented statements, letters, as well as supplementary materials presented by representatives of concerned public and private…

Ultra-Wideband Electromagnetic Pulse Propagation through Causal Media

DTIC Science & Technology

2016-03-04

AFRL-AFOSR-VA-TR-2016-0112 Ultra-Wideband Electromagnetic Pulse Propagation through Causal Media Natalie Cartwright RESEARCH FOUNDATION OF STATE... Electromagnetic Pulse Propagation through Causal Media 5a.  CONTRACT NUMBER 5b.  GRANT NUMBER FA9550-13-1-0013 5c.  PROGRAM ELEMENT NUMBER 61102F 6...SUPPLEMENTARY NOTES 14. ABSTRACT When an electromagnetic pulse travels through a dispersive material each frequency of the transmitted pulse changes in both

Podcasting in the STEM disciplines: the implications of supplementary lecture recording and 'lecture flipping'.

PubMed

Hadjianastasis, Marios; Nightingale, Karl P

2016-02-01

Lecture capture or 'podcasting' technology offers a new and engaging format of learning materials that can be used to increase the flexibility and interactivity of learning and teaching environments. Here we discuss different ways that these recordings can be incorporated into STEM discipline teaching, and the impact this can have on students' learning. © FEMS 2016. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Buscando Hallaras. Que Bonito Es Leer, II. Libro II. Guia Para el Maestro (Looking You Will Find. How Nice Reading Is, II. Book II. Teacher's Guide).

ERIC Educational Resources Information Center

Dissemination and Assessment Center for Bilingual Education, Austin, TX.

The teacher's manual, written in Spanish, is a detailed guide for using the reader and workbook of the same title. Taken together, the three books comprise the second level of a series of supplementary materials to teach reading in Spanish to second grade students. The teacher's guide contains an introduction explaining the series in its entirety,…

[Rebus Reading Book Series: A Product of a Project to Create Stories and Beginning Reading Material for Pre-School Indian Children in South Dakota.

ERIC Educational Resources Information Center

Webster, Loraine; Schleif, Mabel

The "Rebus Reading Book Series" in this document consists of 10 booklets, each containing an illustrated story adopted from an Indian folk tale. The booklets, intended for use as supplementary readers, are designed to introduce readers in grades 1.7 to 2.2 to Indian cultural history as well as to improve use of English by building larger speaking…

Hombres y Lugares. Que Bonito Es Leer, II. Libro IV. Libro de Lectura (Men and Places. How Nice Reading Is, II. Book IV. Reading Book).

ERIC Educational Resources Information Center

Dissemination and Assessment Center for Bilingual Education, Austin, TX.

With the accompanying workbook and teacher's guide, this reader comprises the fourth and last level of a series of supplementary instructional materials for teaching reading in Spanish to second grade students. There are six stories, each from 8 to 14 pages in length, and one "corrido". All are written in Spanish. Black and white illustrations…

On the Influence of the Sample Absorptivity when Studying the Thermal Degradation of Materials

PubMed Central

Boulet, Pascal; Brissinger, Damien; Collin, Anthony; Acem, Zoubir; Parent, Gilles

2015-01-01

The change in absorptivity during the degradation process of materials is discussed, and its influence as one of the involved parameters in the degradation models is studied. Three materials with very different behaviors are used for the demonstration of its role: a carbon composite material, which is opaque, almost grey, a plywood slab, which is opaque and spectral-dependent and a clear PMMA slab, which is semitransparent. Data are analyzed for virgin and degraded materials at different steps of thermal degradation. It is seen that absorptivity and emissivity often reach high values in the range of 0.90–0.95 with a near-grey behavior after significant thermal aggression, but depending on the materials of interest, some significant evolution may be first observed, especially during the early stages of the degradation. Supplementary inaccuracy can come from the heterogeneity of the incident flux on the slab. As a whole, discrepancies up to 20% can be observed on the absorbed flux depending on the degradation time, mainly because of the spectral variations of the absorption and up to 10% more, depending on the position on the slab. Simple models with a constant and unique value of absorptivity may then lead to inaccuracies in the evaluation of the radiative flux absorption, with possible consequences on the pyrolysis analysis, especially for properties related to the early step of the degradation process, like the time to ignition, for example. PMID:28793512

Formation of 3D graphene foams on soft templated metal monoliths

NASA Astrophysics Data System (ADS)

Tynan, Michael K.; Johnson, David W.; Dobson, Ben P.; Coleman, Karl S.

2016-07-01

Graphene foams are leading contenders as frameworks for polymer thermosets, filtration/pollution control and for use as an electrode material in energy storage devices, taking advantage of graphene's high electrical conductivity and the porous structure of the foam. Here we demonstrate a simple synthesis of a macroporous 3D graphene material templated from a dextran/metal salt gel, where the metal was cobalt, nickel, copper, and iron. The gel was annealed to form a metal oxide foam prior to a methane chemical vapour deposition (CVD). Cobalt metal gels were shown to afford the highest quality material as determined by electron microscopy (SEM and TEM) and Raman spectroscopy.Graphene foams are leading contenders as frameworks for polymer thermosets, filtration/pollution control and for use as an electrode material in energy storage devices, taking advantage of graphene's high electrical conductivity and the porous structure of the foam. Here we demonstrate a simple synthesis of a macroporous 3D graphene material templated from a dextran/metal salt gel, where the metal was cobalt, nickel, copper, and iron. The gel was annealed to form a metal oxide foam prior to a methane chemical vapour deposition (CVD). Cobalt metal gels were shown to afford the highest quality material as determined by electron microscopy (SEM and TEM) and Raman spectroscopy. Electronic supplementary information (ESI) available: Raman, EDX, PXRD, TGA, electrical conductivity data and SEM. See DOI: 10.1039/c6nr02455f

On the Influence of the Sample Absorptivity when Studying the Thermal Degradation of Materials.

PubMed

Boulet, Pascal; Brissinger, Damien; Collin, Anthony; Acem, Zoubir; Parent, Gilles

2015-08-21

The change in absorptivity during the degradation process of materials is discussed, and its influence as one of the involved parameters in the degradation models is studied. Three materials with very different behaviors are used for the demonstration of its role: a carbon composite material, which is opaque, almost grey, a plywood slab, which is opaque and spectral-dependent and a clear PMMA slab, which is semitransparent. Data are analyzed for virgin and degraded materials at different steps of thermal degradation. It is seen that absorptivity and emissivity often reach high values in the range of 0.90-0.95 with a near-grey behavior after significant thermal aggression, but depending on the materials of interest, some significant evolution may be first observed, especially during the early stages of the degradation. Supplementary inaccuracy can come from the heterogeneity of the incident flux on the slab. As a whole, discrepancies up to 20% can be observed on the absorbed flux depending on the degradation time, mainly because of the spectral variations of the absorption and up to 10% more, depending on the position on the slab. Simple models with a constant and unique value of absorptivity may then lead to inaccuracies in the evaluation of the radiative flux absorption, with possible consequences on the pyrolysis analysis, especially for properties related to the early step of the degradation process, like the time to ignition, for example.

Mineral oil certified reference materials for the determination of polychlorinated biphenyls from the National Metrology Institute of Japan (NMIJ)

PubMed Central

Aoyagi, Yoshie; Matsuo, Mayumi; Ishikawa, Keiichiro; Hanari, Nobuyasu; Otsuka, Satoko; Tsuda, Yoko; Yarita, Takashi

2008-01-01

Four mineral oil certified reference materials (CRMs), NMIJ CRM 7902-a, CRM 7903-a, CRM 7904-a, and CRM 7905-a, have been issued by the National Metrology Institute of Japan, which is part of the National Institute of Advanced Industrial Science and Technology (NMIJ/AIST), for the determination of polychlorinated biphenyls (PCBs). The raw materials for the CRMs were an insulation oil (CRM 7902-a and CRM 7903-a) and a fuel oil (CRM7904-a and CRM 7905-a). A solution of PCB3, PCB8, and technical PCB products, comprising four types of Kaneclor, was added to the oil matrices. The total PCB concentrations in the PCB-fortified oils (CRM 7902-a and CRM 7904-a) are approximately 6 mg kg−1. In addition, the mineral oils which were not fortified with PCBs were also distributed as CRMs (CRM 7903-a and CRM 7905-a). Characterization of these CRMs was conducted by the NMIJ/AIST, where the mineral oils and the PCB solution were analyzed using multiple analytical methods such as dimethylsulfoxide extraction, normal-phase liquid chromatography, gel permeation chromatography, reversed-phase liquid chromatography, and chromatography using sulfoxide-bonded silica; and/or various capillary columns for gas chromatography, and two ionization modes for mass spectrometry. The target compounds in the mineral oils and those in the PCB solution were determined by one of the primary methods of measurement, isotope dilution–mass spectrometry (ID-MS). Certified values have been provided for 11 PCB congeners (PCB3, 8, 28, 52, 101, 118, 138, 153, 180, 194, and 206) in the CRMs. These CRMs have information values for PCB homologue concentrations determined by using a Japanese official method for determination of PCBs in wastes and densities determined with an oscillational density meter. Because oil samples having arbitrary PCB concentrations between respective property values of the PCB-fortified and nonfortified CRMs can be prepared by gravimetric mixing of the CRM pairs, these CRMs can be used for validation of PCB analyses using various instruments which have different sensitivities. Figure Preparation and certification processes of the mineral oil CRMs (example shown is polychlorinated biphenyls in insulation oil, high/low concentrations) Electronic supplementary material The online version of this article (doi:10.1007/s00216-008-2010-3) contains supplementary material, which is available to authorized users. PMID:18415091

Safe Replacement For Asbestos In Nickel/Hydrogen Cells

NASA Technical Reports Server (NTRS)

Scott, William E.

1993-01-01

Polyethylene fibers and potassium titanate particles perform as well as asbestos. New material for separators of nickel-hydrogen electrochemical cells offers performance similar to that of asbestos separator material without adverse health effects. In one version, separator contains pure polyethylene fibers, and may or may not contain supplementary latices as bonding agents. In standard wet-laying papermaking process, fibers pressed into mat, then dried. Mat used as is or pressed further in hot calender stack to soften and fuse fibers at crossing points. Treatment reduces porosity and increases resistance of mat to passage of air bubbles under pressure. In alternative version, matrix of 20 to 40 percent polyethylene fibers and 60 to 80 percent potassium titanate particles formed on paper machine, then dried. It, too, can be treated by hot calendering.

A micromotor based on polymer single crystals and nanoparticles: toward functional versatility

NASA Astrophysics Data System (ADS)

Liu, Mei; Liu, Limei; Gao, Wenlong; Su, Miaoda; Ge, Ya; Shi, Lili; Zhang, Hui; Dong, Bin; Li, Christopher Y.

2014-07-01

We report a multifunctional micromotor fabricated by the self-assembly technique using multifunctional materials, i.e. polymer single crystals and nanoparticles, as basic building blocks. Not only can this micromotor achieve autonomous and directed movement, it also possesses unprecedented functions, including enzymatic degradation-induced micromotor disassembly, sustained release and molecular detection.We report a multifunctional micromotor fabricated by the self-assembly technique using multifunctional materials, i.e. polymer single crystals and nanoparticles, as basic building blocks. Not only can this micromotor achieve autonomous and directed movement, it also possesses unprecedented functions, including enzymatic degradation-induced micromotor disassembly, sustained release and molecular detection. Electronic supplementary information (ESI) available: Experimental section, Fig. S1-S8 and Video S1-S4. See DOI: 10.1039/c4nr02593h

Tadpole-like artificial micromotor

NASA Astrophysics Data System (ADS)

Liu, Limei; Liu, Mei; Su, Yajun; Dong, Yonggang; Zhou, Wei; Zhang, Lina; Zhang, Hui; Dong, Bin; Chi, Lifeng

2015-01-01

We describe a polymer-based artificial tadpole-like micromotor, which is fabricated through the electrospinning technique. By incorporating functional materials onto its surface or within its body, the resulting tadpole-like micromotor can not only move autonomously in an aqueous solution with a flexible tail, but also exhibit thermo- and magnetic responsive properties.We describe a polymer-based artificial tadpole-like micromotor, which is fabricated through the electrospinning technique. By incorporating functional materials onto its surface or within its body, the resulting tadpole-like micromotor can not only move autonomously in an aqueous solution with a flexible tail, but also exhibit thermo- and magnetic responsive properties. Electronic supplementary information (ESI) available: Experimental section, Fig. S1-S3 and Video S1-S4. See DOI: 10.1039/c4nr06621a

Quantitative X-ray dark-field and phase tomography using single directional speckle scanning technique

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

Wang, Hongchang, E-mail: hongchang.wang@diamond.ac.uk; Kashyap, Yogesh; Sawhney, Kawal

2016-03-21

X-ray dark-field contrast tomography can provide important supplementary information inside a sample to the conventional absorption tomography. Recently, the X-ray speckle based technique has been proposed to provide qualitative two-dimensional dark-field imaging with a simple experimental arrangement. In this letter, we deduce a relationship between the second moment of scattering angle distribution and cross-correlation degradation of speckle and establish a quantitative basis of X-ray dark-field tomography using single directional speckle scanning technique. In addition, the phase contrast images can be simultaneously retrieved permitting tomographic reconstruction, which yields enhanced contrast in weakly absorbing materials. Such complementary tomography technique can allow systematicmore » investigation of complex samples containing both soft and hard materials.« less

Redox-promoted associative assembly of metal–organic materials† †Electronic supplementary information (ESI) available: Experimental procedures, compound characterization data, and X-ray crystallographic data for compounds 3–7 and 9–11. CCDC 1405641–1405645, 1429643, 1405647 and 1405648. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c5sc02214b Click here for additional data file. Click here for additional data file.

PubMed Central

Glavinović, Martin; Qi, Feng; Katsenis, Athanassios D.

2016-01-01

We develop an associative synthesis of metal–organic materials that combines solid-state metal oxidation and coordination-driven self-assembly into a one-step, waste-free transformation. The methodology hinges on the unique reactivity of ortho-quinones, which we introduce as versatile oxidants for mechanochemical synthesis. Our strategy opens a previously unexplored route to paramagnetic metal–organic materials from elementary metals. PMID:28791114

An increasing citation black hole in ecology and evolution

PubMed Central

Rafferty, Anthony R; Wong, Bob B M; Chapple, David G

2015-01-01

Citations published in online supplementary material (OSM) are invisible to search engines used to calculate citation counts, potentially negatively impacting popular performance indices and journal rankings that rely on citation counts for quantification. To quantify the number of citations that are “lost” in OSM, we conducted a systematic survey of supplementary citation practices in four high-ranking, society-run journals from two geographical locations (Europe and North America). In 2012, 6% of all citations were only included in the OSM and were therefore not included in citation counts. We found a significant increase in the number of references invisible to citation counting services over the last two decades. A solution to this problem is urgently required and could include journal indexing of citations in OSM or the inclusion of all references in the main text. PMID:25628876

A Geometric Model for Specularity Prediction on Planar Surfaces with Multiple Light Sources.

PubMed

Morgand, Alexandre; Tamaazousti, Mohamed; Bartoli, Adrien

2018-05-01

Specularities are often problematic in computer vision since they impact the dynamic range of the image intensity. A natural approach would be to predict and discard them using computer graphics models. However, these models depend on parameters which are difficult to estimate (light sources, objects' material properties and camera). We present a geometric model called JOLIMAS: JOint LIght-MAterial Specularity, which predicts the shape of specularities. JOLIMAS is reconstructed from images of specularities observed on a planar surface. It implicitly includes light and material properties, which are intrinsic to specularities. This model was motivated by the observation that specularities have a conic shape on planar surfaces. The conic shape is obtained by projecting a fixed quadric on the planar surface. JOLIMAS thus predicts the specularity using a simple geometric approach with static parameters (object material and light source shape). It is adapted to indoor light sources such as light bulbs and fluorescent lamps. The prediction has been tested on synthetic and real sequences. It works in a multi-light context by reconstructing a quadric for each light source with special cases such as lights being switched on or off. We also used specularity prediction for dynamic retexturing and obtained convincing rendering results. Further results are presented as supplementary video material, which can be found on the Computer Society Digital Library at http://doi.ieeecomputersociety.org/10.1109/TVCG.2017.2677445.

Hybrid networks based on epoxidized camelina oil

PubMed Central

Balanuca, Brindusa; Stan, Raluca; Lungu, Adriana; Vasile, Eugeniu; Iovu, Horia

2017-01-01

Abstract Lately, renewable resources received great attention in the macromolecular compounds area, regarding the design of the monomers and polymers with different applications. In this study the capacity of several modified vegetable oil-based monomers to build competitive hybrid networks was investigate, taking into account thermal and mechanical behavior of the designed materials. In order to synthesize such competitive nanocomposites, the selected renewable raw material, camelina oil, was employed due to the non-toxicity and biodegradability behavior. General properties of epoxidized camelina oil-based materials were improved by loading of different types of organic-inorganic hybrid compounds – polyhedral oligomeric silsesquioxane (POSS) bearing one (POSS1Ep) or eight (POSS8Ep) epoxy rings on the cages. In order to identify the chemical changes occurring after the thermal curing reactions, FT-IR spectrometry was employed. The new synthesized nanocomposites based on epoxidized camelina oil (ECO) were characterized by dynamic mechanical analyze and thermogravimetric analyze. The morphology of the ECO-based materials was investigate by scanning electron microscopy and supplementary information regarding the presence of the POSS compounds were establish by energy dispersive X-ray analysis and X-ray photoelectron spectroscopy. The smooth materials without any separation phase indicates a well dispersion of the Si–O–Si cages within the organic matrix and the incorporation of this hybrid compounds into the ECO network demonstrates to be a well strategy to improve the thermal and mechanical properties, simultaneously. PMID:29491775

Plastic Deformation and Fracture of Steel under Dynamic Loading.

DTIC Science & Technology

1980-05-01

distribution unlimited. 17. DISTRIBUTION STATEMENT (of thme abstract antered ins Black 20, it dii ioreui how. Reprt) r NA I *. SUPPLEMENTARY NOTES The view...under the previous ARO grant has been completed and accepted for publication. I References [1] Wilson, M. L., Hawley, R . H. and Duffy, J., "Strain...of Fracture in a Mild, Rate-Sensitive Steel," Journal of Engineering Materials and Technology, July, 1979 , pp. 258-264. [4] Wilson, M. L., Hawley, R

Role of Interfaces and Interphases in the Evolution Mechanics of Material Systems

DTIC Science & Technology

1992-03-26

K. REIFSNIDER, W. STINCHCOMB, D. DILLARD, R. SWAIN, K. JAYARAMAN, Y. CHlANG J. LESKO, M. ELAHI, Z. GAO, A. RAZVAN Nlatcrials Response Group 92- 12953...1/91 1 26 March 1992 SUPPLEMENTARY NOTATION COSATI CODES 18. SUBJECT TERMS (Continue on reverse if necessary and identify by block number) FIELD GROUP ...SUB- GROUP ABSTRACT (Continue on reverse if necessary and identify by block number) This final report summarizes the activities conducted under this

Development of an inflatable radiator system. [for space shuttles

NASA Technical Reports Server (NTRS)

Leach, J. W.

1976-01-01

Conceptual designs of an inflatable radiator system developed for supplying short duration supplementary cooling of space vehicles are described along with parametric trade studies, materials evaluation/selection studies, thermal and structural analyses, and numerous element tests. Fabrication techniques developed in constructing the engineering models and performance data from the model thermal vacuum tests are included. Application of these data to refining the designs of the flight articles and to constructing a full scale prototype radiator is discussed.

Noche del Sol. Que Bonito Es Leer, II. Libro III. Guia Para el Maestro (Night of the Sun. How Nice Reading Is, II. Book III. Teacher's Guide).

ERIC Educational Resources Information Center

Dissemination and Assessment Center for Bilingual Education, Austin, TX.

The Spanish language teacher's guide is part of the third level of a series of supplementary materials designed for teaching second grade reading in Spanish. The manual is a detailed guide to the use of the reader and workbook of the same title. It contains an explanatory introduction and an extensive list of objectives, for each of the five to…

Comparative molecular biological analysis of membrane transport genes in organisms

PubMed Central

Nagata, Toshifumi; Iizumi, Shigemi; Satoh, Kouji

2008-01-01

Comparative analyses of membrane transport genes revealed many differences in the features of transport homeostasis in eight diverse organisms, ranging from bacteria to animals and plants. In bacteria, membrane-transport systems depend mainly on single genes encoding proteins involved in an ATP-dependent pump and secondary transport proteins that use H+ as a co-transport molecule. Animals are especially divergent in their channel genes, and plants have larger numbers of P-type ATPase and secondary active transporters than do other organisms. The secondary transporter genes have diverged evolutionarily in both animals and plants for different co-transporter molecules. Animals use Na+ ions for the formation of concentration gradients across plasma membranes, dependent on secondary active transporters and on membrane voltages that in turn are dependent on ion transport regulation systems. Plants use H+ ions pooled in vacuoles and the apoplast to transport various substances; these proton gradients are also dependent on secondary active transporters. We also compared the numbers of membrane transporter genes in Arabidopsis and rice. Although many transporter genes are similar in these plants, Arabidopsis has a more diverse array of genes for multi-efflux transport and for response to stress signals, and rice has more secondary transporter genes for carbohydrate and nutrient transport. Electronic supplementary material The online version of this article (doi:10.1007/s11103-007-9287-z) contains supplementary material, which is available to authorized users. PMID:18293089

Muscle precursor cells in the developing limbs of two isopods (Crustacea, Peracarida): an immunohistochemical study using a novel monoclonal antibody against myosin heavy chain

PubMed Central

Kreissl, S.; Uber, A.

2008-01-01

In the hot debate on arthropod relationships, Crustaceans and the morphology of their appendages play a pivotal role. To gain new insights into how arthropod appendages evolved, developmental biologists recently have begun to examine the expression and function of Drosophila appendage genes in Crustaceans. However, cellular aspects of Crustacean limb development such as myogenesis are poorly understood in Crustaceans so that the interpretative context in which to analyse gene functions is still fragmentary. The goal of the present project was to analyse muscle development in Crustacean appendages, and to that end, monoclonal antibodies against arthropod muscle proteins were generated. One of these antibodies recognises certain isoforms of myosin heavy chain and strongly binds to muscle precursor cells in malacostracan Crustacea. We used this antibody to study myogenesis in two isopods, Porcellio scaber and Idotea balthica (Crustacea, Malacostraca, Peracarida), by immunohistochemistry. In these animals, muscles in the limbs originate from single muscle precursor cells, which subsequently grow to form multinucleated muscle precursors. The pattern of primordial muscles in the thoracic limbs was mapped, and results compared to muscle development in other Crustaceans and in insects. Electronic supplementary material The online version of this article (doi:10.1007/s00427-008-0216-1) contains supplementary material, which is available to authorized users. PMID:18443823

Biofield Therapies: Helpful or Full of Hype? A Best Evidence Synthesis

PubMed Central

Mills, Paul J.

2009-01-01

Background Biofield therapies (such as Reiki, therapeutic touch, and healing touch) are complementary medicine modalities that remain controversial and are utilized by a significant number of patients, with little information regarding their efficacy. Purpose This systematic review examines 66 clinical studies with a variety of biofield therapies in different patient populations. Method We conducted a quality assessment as well as a best evidence synthesis approach to examine evidence for biofield therapies in relevant outcomes for different clinical populations. Results Studies overall are of medium quality, and generally meet minimum standards for validity of inferences. Biofield therapies show strong evidence for reducing pain intensity in pain populations, and moderate evidence for reducing pain intensity hospitalized and cancer populations. There is moderate evidence for decreasing negative behavioral symptoms in dementia and moderate evidence for decreasing anxiety for hospitalized populations. There is equivocal evidence for biofield therapies' effects on fatigue and quality of life for cancer patients, as well as for comprehensive pain outcomes and affect in pain patients, and for decreasing anxiety in cardiovascular patients. Conclusion There is a need for further high-quality studies in this area. Implications and future research directions are discussed. Electronic supplementary material The online version of this article (doi:10.1007/s12529-009-9062-4) contains supplementary material, which is available to authorized users. PMID:19856109

Traceability of pH measurements by glass electrode cells: performance characteristic of pH electrodes by multi-point calibration.

PubMed

Naumann, R; Alexander-Weber, Ch; Eberhardt, R; Giera, J; Spitzer, P

2002-11-01

Routine pH measurements are carried out with pH meter-glass electrode assemblies. In most cases the glass and reference electrodes are thereby fashioned into a single probe, the so-called 'combination electrode' or simply 'the pH electrode'. The use of these electrodes is subject to various effects, described below, producing uncertainties of unknown magnitude. Therefore, the measurement of pH of a sample requires a suitable calibration by certified standard buffer solutions (CRMs) traceable to primary pH standards. The procedures in use are based on calibrations at one point, at two points bracketing the sample pH and at a series of points, the so-called multi-point calibration. The multi-point calibration (MPC) is recommended if minimum uncertainty and maximum consistency are required over a wide range of unknown pH values. Details of uncertainty computations for the two-point and MPC procedure are given. Furthermore, the multi-point calibration is a useful tool to characterise the performance of pH electrodes. This is demonstrated with different commercial pH electrodes. ELECTRONIC SUPPLEMENTARY MATERIAL is available if you access this article at http://dx.doi.org/10.1007/s00216-002-1506-5. On that page (frame on the left side), a link takes you directly to the supplementary material.

Acidithiobacillus thiooxidans secretome containing a newly described lipoprotein Licanantase enhances chalcopyrite bioleaching rate

PubMed Central

Bobadilla Fazzini, Roberto A.; Levican, Gloria

2010-01-01

The nature of the mineral–bacteria interphase where electron and mass transfer processes occur is a key element of the bioleaching processes of sulfide minerals. This interphase is composed of proteins, metabolites, and other compounds embedded in extracellular polymeric substances mainly consisting of sugars and lipids (Gehrke et al., Appl Environ Microbiol 64(7):2743–2747, 1998). On this respect, despite Acidithiobacilli—a ubiquitous bacterial genera in bioleaching processes (Rawlings, Microb Cell Fact 4(1):13, 2005)—has long been recognized as secreting bacteria (Jones and Starkey, J Bacteriol 82:788–789, 1961; Schaeffer and Umbreit, J Bacteriol 85:492–493, 1963), few studies have been carried out in order to clarify the nature and the role of the secreted protein component: the secretome. This work characterizes for the first time the sulfur (meta)secretome of Acidithiobacillus thiooxidans strain DSM 17318 in pure and mixed cultures with Acidithiobacillus ferrooxidans DSM 16786, identifying the major component of these secreted fractions as a single lipoprotein named here as Licanantase. Bioleaching assays with the addition of Licanantase-enriched concentrated secretome fractions show that this newly found lipoprotein as an active protein additive exerts an increasing effect on chalcopyrite bioleaching rate. Electronic supplementary material The online version of this article (doi:10.1007/s00253-010-3063-8) contains supplementary material, which is available to authorized users. PMID:21191788

Conserved Daily Transcriptional Programs in Carica papaya

PubMed Central

Zdepski, Anna; Wang, Wenqin; Priest, Henry D.; Ali, Faraz; Alam, Maqsudul; Mockler, Todd C.

2008-01-01

Most organisms have internal circadian clocks that mediate responses to daily environmental changes in order to synchronize biological functions to the correct times of the day. Previous studies have focused on plants found in temperate and sub-tropical climates, and little is known about the circadian transcriptional networks of plants that typically grow under conditions with relatively constant day lengths and temperatures over the year. In this study we conducted a genomic and computational analysis of the circadian biology of Carica papaya, a tropical tree. We found that predicted papaya circadian clock genes cycle with the same phase as Arabidopsis genes. The patterns of time-of-day overrepresentation of circadian-associated promoter elements were nearly identical across papaya, Arabidopsis, rice, and poplar. Evolution of promoter structure predicts the observed morning- and evening-specific expression profiles of the papaya PRR5 paralogs. The strong conservation of previously identified circadian transcriptional networks in papaya, despite its tropical habitat and distinct life-style, suggest that circadian timing has played a major role in the evolution of plant genomes, consistent with the selective pressure of anticipating daily environmental changes. Further studies could exploit this conservation to elucidate general design principles that will facilitate engineering plant growth pathways for specific environments. Electronic supplementary material The online version of this article (doi:10.1007/s12042-008-9020-3) contains supplementary material, which is available to authorized users. PMID:20671772

Stable carbon and nitrogen isotope enrichment in primate tissues

PubMed Central

Carter, Melinda L.; Karpanty, Sarah M.; Zihlman, Adrienne L.; Koch, Paul L.; Dominy, Nathaniel J.

2010-01-01

Isotopic studies of wild primates have used a wide range of tissues to infer diet and model the foraging ecologies of extinct species. The use of mismatched tissues for such comparisons can be problematic because differences in amino acid compositions can lead to small isotopic differences between tissues. Additionally, physiological and dietary differences among primate species could lead to variable offsets between apatite carbonate and collagen. To improve our understanding of the isotopic chemistry of primates, we explored the apparent enrichment (ε*) between bone collagen and muscle, collagen and fur or hair keratin, muscle and keratin, and collagen and bone carbonate across the primate order. We found that the mean ε* values of proteinaceous tissues were small (≤1‰), and uncorrelated with body size or phylogenetic relatedness. Additionally, ε* values did not vary by habitat, sex, age, or manner of death. The mean ε* value between bone carbonate and collagen (5.6 ± 1.2‰) was consistent with values reported for omnivorous mammals consuming monoisotopic diets. These primate-specific apparent enrichment values will be a valuable tool for cross-species comparisons. Additionally, they will facilitate dietary comparisons between living and fossil primates. Electronic supplementary material The online version of this article (doi:10.1007/s00442-010-1701-6) contains supplementary material, which is available to authorized users. PMID:20628886

Apical extrusion of debris by supplementary files used for retreatment: An ex vivo comparative study

PubMed Central

Pawar, Ajinkya M.; Pawar, Mansing; Metzger, Zvi; Thakur, Bhagyashree

2016-01-01

Aim: This study evaluated whether using supplementary files for removing root canal filling residues after ProTaper Universal Retreatment files (RFs) increased the debris extrusion apically. Materials and Methods: Eighty mandibular premolars with single root and canal were instrumented with ProTaper Universal rotary system (SX-F3) and obturated. The samples were divided randomly into four groups (n = 20). Group 1 served as a control; only ProTaper Universal RFs D1–D3 were used, and the extruded debris was weighed. Groups 2, 3, and 4 were the experimental groups, receiving a twofold retreatment protocol: Removal of the bulk, followed by the use of supplementary files. The bulk was removed by RFs, followed by the use of ProTaper NEXT (PTN), WaveOne (WO), and Self-Adjusting File (SAF) for removal of the remaining root filling residues. Debris extruded apically were weighed and compared to the control group. Statistical analysis was performed using one-way analysis of variance (ANOVA) and post hoc Tukey's test. Results: All the three experimental groups presented significant difference (P < .01). The post hoc Tukey's test confirmed that Group 4 (SAF) exhibited significantly less (P < .01) debris extrusion between the three groups tested. Conclusion: SAF results in less extrusion of debris when used as supplementary file to remove root-filling residues, compared to WO and PTN. PMID:27099416

Carbon Mineralization by Aqueous Precipitation for Beneficial Use of CO2 from Flue Gas

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

Brent Constantz; Randy Seeker; Martin Devenney

2010-06-30

Calera's innovative Mineralization via Aqueous Precipitation (MAP) technology for the capture and conversion of CO{sub 2} to useful materials for use in the built environment was further developed and proven in the Phase 1 Department of Energy Grant. The process was scaled to 300 gallon batch reactors and subsequently to Pilot Plant scale for the continuous production of product with the production of reactive calcium carbonate material that was evaluated as a supplementary cementitious material (SCM). The Calera SCM{trademark} was evaluated as a 20% replacement for ordinary portland cement and demonstrated to meet the industry specification ASTM 1157 which ismore » a standard performance specification for hydraulic cement. The performance of the 20% replacement material was comparable to the 100% ordinary portland cement control in terms of compressive strength and workability as measured by a variety of ASTM standard tests. In addition to the performance metrics, detailed characterization of the Calera SCM was performed using advanced analytical techniques to better understand the material interaction with the phases of ordinary portland cement. X-ray synchrotron diffraction studies at the Advanced Photon Source in Argonne National Lab confirmed the presence of an amorphous phase(s) in addition to the crystalline calcium carbonate phases in the reactive carbonate material. The presence of carboaluminate phases as a result of the interaction of the reactive carbonate materials with ordinary portland cement was also confirmed. A Life Cycle Assessment was completed for several cases based on different Calera process configurations and compared against the life cycle of ordinary portland cement. In addition to the materials development efforts, the Calera technology for the production of product using an innovative building materials demonstration plant was developed beyond conceptual engineering to a detailed design with a construction schedule and cost estimate.« less

Isolation and purification of protactinium-231.

PubMed

Jerome, S M; Collins, S M; Happel, S; Ivanov, P; Russell, B C

2018-04-01

Protactinium-231 is one of the lesser known actinides, yet the measurement of this radionuclide is central to dating studies in both paleoclimate and nuclear forensics measurements; furthermore, it is important as the immediate parent nuclide of the 227 Ac decay chain. In this paper, we present the preparatory work for an upcoming CCRI(II) supplementary comparison of this radionuclide. The material used in this work was of poorly known provenance, and it was necessary to carry out a chemical purification of this material prior to use. A new extraction chromatography resin, TK 400, which has been developed for the separation of 231 Pa, was tested at NPL. The aims of the work were achieved; the recovery of 231 Pa was ~85%, the decay products were recovered in good yield (~95%) and stable element impurities were removed. Copyright © 2017. Published by Elsevier Ltd.

Label-free and pH-sensitive colorimetric materials for the sensing of urea

NASA Astrophysics Data System (ADS)

Li, Lu; Long, Yue; Gao, Jin-Ming; Song, Kai; Yang, Guoqiang

2016-02-01

This communication demonstrates a facile method for naked-eye detection of urea based on the structure color change of pH-sensitive photonic crystals. The insertion of urease provides excellent selectivity over other molecules. The detection of urea in different concentration ranges could be realized by changing the molar ratio between the functional monomer and cross-linker.This communication demonstrates a facile method for naked-eye detection of urea based on the structure color change of pH-sensitive photonic crystals. The insertion of urease provides excellent selectivity over other molecules. The detection of urea in different concentration ranges could be realized by changing the molar ratio between the functional monomer and cross-linker. Electronic supplementary information (ESI) available: Materials and chemicals, characterization, experimental details, and SEM images. See DOI: 10.1039/c5nr07690k

Nanoporous TiO2 nanoparticle assemblies with mesoscale morphologies: nano-cabbage versus sea-anemone

NASA Astrophysics Data System (ADS)

Darbandi, Masih; Gebre, Tesfaye; Mitchell, Lucas; Erwin, William; Bardhan, Rizia; Levan, M. Douglas; Mochena, Mogus D.; Dickerson, James H.

2014-05-01

We report the novel synthesis of nanoporous TiO2 nanoparticle ensembles with unique mesoscale morphologies. Constituent nanoparticles evolved into multifaceted assemblies, exhibiting excellent crystallinity and enhanced photocatalytic activity compared with commercial TiO2. Such materials could be exploited for applications, like organic pollutant degradation.We report the novel synthesis of nanoporous TiO2 nanoparticle ensembles with unique mesoscale morphologies. Constituent nanoparticles evolved into multifaceted assemblies, exhibiting excellent crystallinity and enhanced photocatalytic activity compared with commercial TiO2. Such materials could be exploited for applications, like organic pollutant degradation. Electronic supplementary information (ESI) available: Synthesis and characterization procedures, TEM/XRD of samples prepared at different temperature and water content, table of nitrogen adsorption-desorption values of different samples. See DOI: 10.1039/c3nr06154j

A study of culturally syntonic variables in the bilingual/bicultural science classroom

NASA Astrophysics Data System (ADS)

Barba, Robertta H.

The purpose of this study was to conduct a needs assessment of bilingual/bicultural elementary science classrooms in order to determine if the current instructional environment addresses the educational needs of Hispanic/Latino children. This study examined 57 randomly selected elementary bilingual/bicultural science classrooms in a large metropolitan area of the southwestern United States in terms of culturally syntonic variables (i.e., culture-of-origin beliefs and/or practices that impact the teaching/learning process). Findings from this study indicate that Hispanic/Latino children are receiving science instruction: (a) with culturally asyntonic printed materials, teaching strategies, and supplementary materials, (b) in classrooms that do not use the child's native language, familia learning groups, peer tutoring, or manipulative materials, and (c) with oral and verbal instruction that lack culturally syntonic role models, examples, analogies, and elaborations. Findings from this study imply that changes are needed in pre-service and in-service teacher training, in science textbook formats, and in the scope and focus of elementary school bilingual/bicultural science curriculum and instructional strategies.

Applicability of contact angle techniques used in the analysis of contact lenses, part 1: comparative methodologies.

PubMed

Campbell, Darren; Carnell, Sarah Maria; Eden, Russell John

2013-05-01

Contact angle, as a representative measure of surface wettability, is often employed to interpret contact lens surface properties. The literature is often contradictory and can lead to confusion. This literature review is part of a series regarding the analysis of hydrogel contact lenses using contact angle techniques. Here we present an overview of contact angle terminology, methodology, and analysis. Having discussed this background material, subsequent parts of the series will discuss the analysis of contact lens contact angles and evaluate differences in published laboratory results. The concepts of contact angle, wettability and wetting are presented as an introduction. Contact angle hysteresis is outlined and highlights the advantages in using dynamic analytical techniques over static methods. The surface free energy of a material illustrates how contact angle analysis is capable of providing supplementary surface characterization. Although single values are able to distinguish individual material differences, surface free energy and dynamic methods provide an improved understanding of material behavior. The frequently used sessile drop, captive bubble, and Wilhelmy plate techniques are discussed. Their use as both dynamic and static methods, along with the advantages and disadvantages of each technique, is explained. No single contact angle technique fully characterizes the wettability of a material surface, and the application of complimenting methods allows increased characterization. At present, there is not an ISO standard method designed for soft materials. It is important that each contact angle technique has a standard protocol, as small protocol differences between laboratories often contribute to a variety of published data that are not easily comparable.

Molecular interactions between single layered MoS2 and biological molecules† †Electronic supplementary information (ESI) available: SFG data analysis methods, spectral fitting parameters, additional spectra, CD spectrum, and details about MD simulation methods. See DOI: 10.1039/c7sc04884j

PubMed Central

Xiao, Minyu; Wei, Shuai; Li, Yaoxin; Jasensky, Joshua; Chen, Junjie; Brooks, Charles L.

2017-01-01

Two-dimensional (2D) materials such as graphene, molybdenum disulfide (MoS2), tungsten diselenide (WSe2), and black phosphorous are being developed for sensing applications with excellent selectivity and high sensitivity. In such applications, 2D materials extensively interact with various analytes including biological molecules. Understanding the interfacial molecular interactions of 2D materials with various targets becomes increasingly important for the progression of better-performing 2D-material based sensors. In this research, molecular interactions between several de novo designed alpha-helical peptides and monolayer MoS2 have been studied. Molecular dynamics simulations were used to validate experimental data. The results suggest that, in contrast to peptide–graphene interactions, peptide aromatic residues do not interact strongly with the MoS2 surface. It is also found that charged amino acids are important for ensuring a standing-up pose for peptides interacting with MoS2. By performing site-specific mutations on the peptide, we could mediate the peptide–MoS2 interactions to control the peptide orientation on MoS2. PMID:29675220

Effectiveness of ProTaper, D-RaCe, and Mtwo retreatment files with and without supplementary instruments in the removal of root canal filling material.

PubMed

Marques da Silva, B; Baratto-Filho, F; Leonardi, D P; Henrique Borges, A; Volpato, L; Branco Barletta, F

2012-10-01

To assess the efficacy of different retreatment rotary files in removing gutta-percha and endodontic sealer from canals. Ninety straight single-rooted premolars were prepared up to a size 30 and filled with gutta-percha and sealer and then randomly assigned to six retreatment groups (n = 15). Groups I, III, and V were retreated using rotary systems ProTaper Universal Retreatment (PTUR), D-RaCe, and Mtwo Retreatment, respectively. Groups II, IV, and VI were retreated using the additional instruments F4, size 40, .04 taper RaCe, and size 40, .04 taper Mtwo, respectively. The roots were split vertically, and images of the halves were obtained using a high-resolution scanner and evaluated with AutoCAD software to calculate the percentage of residual material. Data were analyzed with Kruskal-Wallis and Student-Newman-Keuls tests using a 5% significance cutoff (P < 0.05). There were no statistically significant differences (P > 0.05) between groups when additional instruments were used. The percentage of residual material was lowest in the PTUR group and was statistically significant only when compared to the D-RaCe system (P = 0.0038). All root canals had residual filling material after retreatment even when additional instruments were used. © 2012 International Endodontic Journal.

Impact of artificial rearing systems on the developmental and reproductive fitness of the predatory bug, Orius laevigatus.

PubMed

Bonte, Maarten; De Clercq, Patrick

2010-01-01

This study investigated the effect of several substrate types and moisture sources on the developmental and reproductive fitness of the zoophytophagous predator Orius laevigatus (Fieber) (Hemiptera: Anthocoridae) when fed a factitious prey (i.e. unnatural prey) Ephestia kuehniella (Zeller) eggs, or a meridic artificial diet based on hen's egg yolk. O. laevigatus is known to feed on plants as an alternative food source and to oviposit in plants. E. kuehniella eggs were superior to the artificial diet. Supplementary feeding on plant materials did not compensate for the nutritional shortcomings of the artificial diet. Survival rates showed that oviposition substrates such as bean pods or lipophilic surfaces such as wax paper and plastic were more suitable for rearing O. laevigatus than household paper. The use of green bean pods as a plant substrate did not have a beneficial effect on O. laevigatus. The results indicated that O. laevigatus can successfully complete its nymphal development and realize its full reproductive potential in the absence of plant material. However, plant materials would still be required for oviposition, unless a reliable and cost-effective artificial oviposition substrate were made available. The omission of plant materials from the rearing procedures may reduce production cost of this species and other heteropteran predators.

JADOPPT: java based AutoDock preparing and processing tool.

PubMed

García-Pérez, Carlos; Peláez, Rafael; Therón, Roberto; Luis López-Pérez, José

2017-02-15

AutoDock is a very popular software package for docking and virtual screening. However, currently it is hard work to visualize more than one result from the virtual screening at a time. To overcome this limitation we have designed JADOPPT, a tool for automatically preparing and processing multiple ligand-protein docked poses obtained from AutoDock. It allows the simultaneous visual assessment and comparison of multiple poses through clustering methods. Moreover, it permits the representation of reference ligands with known binding modes, binding site residues, highly scoring regions for the ligand, and the calculated binding energy of the best ranked results. JADOPPT, supplementary material (Case Studies 1 and 2) and video tutorials are available at http://visualanalytics.land/cgarcia/JADOPPT.html. carlosgarcia@usal.es or pelaez@usal.es. Supplementary data are available at Bioinformatics online. © The Author 2016. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com

Nano-aggregates of cobalt nickel oxysulfide as a high-performance electrode material for supercapacitors

NASA Astrophysics Data System (ADS)

Liu, Lifeng

2013-11-01

Nano-aggregates of cobalt nickel oxysulfide (CoNi)OxSy have been synthesized by hydrothermal processing and exhibited specific and areal capacitance as high as 592 F g-1 and 1628 mF cm-2, respectively, at a current density of 0.5 A g-1/1.375 mA cm-2. They also show high capacitance retention upon extended cycling at high rates.Nano-aggregates of cobalt nickel oxysulfide (CoNi)OxSy have been synthesized by hydrothermal processing and exhibited specific and areal capacitance as high as 592 F g-1 and 1628 mF cm-2, respectively, at a current density of 0.5 A g-1/1.375 mA cm-2. They also show high capacitance retention upon extended cycling at high rates. Electronic supplementary information (ESI) available: Experimental details; supplementary tables. See DOI: 10.1039/c3nr03533f

Tools for visually exploring biological networks.

PubMed

Suderman, Matthew; Hallett, Michael

2007-10-15

Many tools exist for visually exploring biological networks including well-known examples such as Cytoscape, VisANT, Pathway Studio and Patika. These systems play a key role in the development of integrative biology, systems biology and integrative bioinformatics. The trend in the development of these tools is to go beyond 'static' representations of cellular state, towards a more dynamic model of cellular processes through the incorporation of gene expression data, subcellular localization information and time-dependent behavior. We provide a comprehensive review of the relative advantages and disadvantages of existing systems with two goals in mind: to aid researchers in efficiently identifying the appropriate existing tools for data visualization; to describe the necessary and realistic goals for the next generation of visualization tools. In view of the first goal, we provide in the Supplementary Material a systematic comparison of more than 35 existing tools in terms of over 25 different features. Supplementary data are available at Bioinformatics online.

Bibliography on Tidal Hydraulics. Report Number 2. Supplement Number 8. Supplementary Material Compiled from June 1974 to June 1980. Tidal Flows in Rivers and Harbors,

DTIC Science & Technology

1980-12-01

heavy In estuaries, the movement of mud is an metals through Long Island Sound is con- economic problem of particular importance sidered in light of...from Knik Arm near Emerson, R.R. Heavy Metal Concentrations Anchorage, Alaska. U.S. Army Coastal in Marine Organisms and Sediments Engineering Resea-ch...in indications of heavy metals , herbicides Natural Stratified Vertical Shear Flow. or pesticides and, as such, probably are ESTUARINE AND COASTAL

Signaling through the PI 3-K, Akt and SGK Pathway in Breast Cancer Progression

DTIC Science & Technology

2013-12-01

Cancer Cell Migration The Adherens Junction Protein Afadin is an Akt substrate that Updated version 10.1158/1541-7786. MCR -13-0398doi: Access...the most recent version of this article at: Material Supplementary http://mcr.aacrjournals.org/content/suppl/2013/11/22/1541-7786. MCR -13-0398.DC1...accepted for publication but have not yet been edited. Author Manuscript Published OnlineFirst on November 22, 2013; DOI: 10.1158/1541-7786. MCR -13-0398

Heat Transfer Retardation at Elevated Temperatures. Phase I. Analysis of Heat Transfer Retardation Configurations and Materials.

DTIC Science & Technology

1983-09-01

perature level effects the flow of the lignin (naturally found in cork) which acts as a binder. Then the bound cork granules are carbonized in an inert...distribution unlimited 17. DISTRIBUTION STATEMENT ( of the abstract entered In Stock 20. it different Inro Report) Same as block 16 I$. SUPPLEMENTARY NOTES 19...applications and was used to estimate the retardation characteristics in terms of an overall thermal resistance and unit weight. Multi-layer

Scanning Electron Microscopic Study of In Vitro Toxicity of Ethylene Oxide Sterilized Bone Repair Materials.

DTIC Science & Technology

1988-08-15

16. SUPPLEMENTARY NOTATION To be published in J. of Oral Implantology 17. COSATI CODES 18. SUBJECT TERMS (Continue on reverse if necessary and identify...of Pathology% Physiologyt and Microbiology§ U.S. Army Institute of Dental Research Walter Reed Army Medical Center Washington.D.C. 20307-5300...Correspondence to Col. Theodore Zislis U.S. Army Institute of Dental Research Walter Reed Army Medical Center Washington, D.C. 20307-53C0 Tel. (301) 677-4915

A Quantum Groups Primer

NASA Astrophysics Data System (ADS)

Majid, Shahn

2002-05-01

Here is a self-contained introduction to quantum groups as algebraic objects. Based on the author's lecture notes for the Part III pure mathematics course at Cambridge University, the book is suitable as a primary text for graduate courses in quantum groups or supplementary reading for modern courses in advanced algebra. The material assumes knowledge of basic and linear algebra. Some familiarity with semisimple Lie algebras would also be helpful. The volume is a primer for mathematicians but it will also be useful for mathematical physicists.

Synthesis of New Inorganic and Organometallic Materials.

DTIC Science & Technology

1981-04-23

15. 16. & 17 . Distribution Statement Approved for public release; distribution unlimited. 18. Supplementary, Note’s’ 19. Key Words .. t rganometallic...CarbametallIaboranes 12 2. Activation of Acetylenes and Olefins by Metal Complexes 16 (a) Nickel 16 (b) Molybdenum 17 (c) Platinum 24 3. Fluorocarbon...Figure 9).3 - CO / Pt -. . . Pt 4Ph ’ / C-Fe C C C0 0 oc-( I C- Co FIGURE 9. Possible mode for conversion C’,p - h 3 of the anion into the metal

Further study on Physaloptera clausa Rudolphi, 1819 (Spirurida: Physalopteridae) from the Amur hedgehog Erinaceus amurensis Schrenk (Eulipotyphla: Erinaceidae).

PubMed

Chen, Hui-Xia; Ju, Hui-Dong; Li, Yang; Li, Liang

2017-12-20

In the present study, light and scanning electron microscopy (SEM) were used to further study the detailed morphology of Physaloptera clausa Rudolphi, 1819, based on the material collected from the Amur hedgehog E. amurensis Schrenk in China. The results revealed a few previously unreported morphological features and some morphological and morphometric variability between our specimens and the previous studies. The present supplementary morphological characters and morphometric data could help us to recognize this species more accurately.

Numerical Hydrodynamics in Special Relativity.

PubMed

Martí, J M; Müller, E

1999-01-01

This review is concerned with a discussion of numerical methods for the solution of the equations of special relativistic hydrodynamics (SRHD). Particular emphasis is put on a comprehensive review of the application of high-resolution shock-capturing methods in SRHD. Results obtained with different numerical SRHD methods are compared, and two astrophysical applications of SRHD flows are discussed. An evaluation of the various numerical methods is given and future developments are analyzed. Supplementary material is available for this article at 10.12942/lrr-1999-3.

Validation and Support of a Quantitative Infrared Instrument Facility and Generation of a Library of Chemical Warfare and Related Materials by Fourier Transform Infrared Spectroscopy

DTIC Science & Technology

2006-11-01

Hampton, VA 23666 November 2006 Approved for public release: distribution is unlimited. 20070907323 ABERDEEN PROVING GROUND, MD 21010-5424 DISCLAIMER...REPORT DOCUMENTATION PAGE Form Approved OMB No. 0704-0188 Public reporting burden for this collection of information is estimated to average 1 hour...SPONSOR/MONITOR’S REPORT NUMBER(S) 12. DISTRIBUTION I AVAILABILITY STATEMENT Approved for public release; distribution is unlimited. 13. SUPPLEMENTARY

Developing Save Your Food Kit (Sayofu Kit) to Support Inquiry, Improve Student Learning Outcomes at SMP Plus Hidayatul Mubtadiin and Public Awareness on Food Additives

NASA Astrophysics Data System (ADS)

Astutik, J.

2017-02-01

Food additives are materials that can not be separated from the lives of students and the community. Based on the preliminary questionnaire, it indicates the lack of kit supporting material additives in some schools and communities. The research objectives of this development are (1) to develop Kit experiment (SAYOFU KIT) and supplementary books to improve student learning outcomes in the classroom and public awareness on food additives (2) to describe the feasibility and potential effectiveness of SAYOFU KIT developed (3) to analyze the practice of SAYOFU KIT and benefits for students and the community. This development study uses 4-D models Thiagarajan, et al (1974). Through some stages, they are: defining, designing, developing and disseminating which involes the students and community. The developed SAYOFU KIT includes additives sample kit, borax test kit, curcumin test kit, formaldehyde test kit, modification heater to the identification of dyes and dye test paper. The study is conducted at SMP Plus Hidayatul Mubtadiin, and TKIT Al Uswah. The products are validated by experts and education practitioners. Qualitative data processing uses descriptive method, whereas quantitative data by using the N-gain. The average yield of expert validation of SAYOFU KIT with supplementary books 76.50% teacher’s book and 76.30% student’s book are eligible. The average yield of 96.81% validation of educational practitioners criteria, piloting a small group of 83.15%, and 82.89% field trials are very decent. The average yield on the student questionnaire responses SAYOFU kit and supplementary book is 87.6% with the criteria very well worth it. N-Gain 0:56 cognitive achievement with the criteria enough. The results of the public poll showed 95% feel the benefits SAYOFU kits for testing food. Based from description indicates that SAYOFU Kit developed feasible, practical, useful to support inquiry learning and improve student learning outcomes as well as public awareness of food additives.

Improvement of a block co-polymer (PS-b-PDMS) template etch profile using amorphous carbon layer

NASA Astrophysics Data System (ADS)

Oh, JiSoo; Oh, Jong Sik; Sung, DaIn; Yim, SoonMin; Song, SeungWon; Yeom, GeunYoung

2017-03-01

Block copolymers (BCPs) are consisted of at least two types of monomers which have covalent bonding. One of the widely investigated BCPs is polystyrene-block-polydimethylsiloxane (PS-b-PDMS), which is used as an alternative patterning method for various deep nanoscale devices due to its high Flory-Huggins interaction parameter (χ), such as optical devices and transistors, replacing conventional photolithography. As an alternate or supplementary nextgeneration lithography technology to extreme ultraviolet lithography (EUVL), BCP lithography utilizing the DSA of BCP has been actively studied. However, the nanoscale BCP mask material is easily damaged by the plasma and has a very low etch selectivity over bottom semiconductor materials, because it is composed of polymeric materials even though it contains Si in PDMS. In this study, an amorphous carbon layer (ACL) was inserted as a hardmask material between BCP and materials to be patterned, and, by using O2 plasmas, the characteristics of dry etching of ACL for high aspect ratio (HAR) using a 10 nm PDMS pattern were investigated. The results showed that, by using a PS-b-PDMS pattern with an aspect ratio of 0.3 0.9:1, a HAR PDMS/ACL double layer mask with an aspect ratio of 10:1 could be fabricated. In addition, by the optimization of the plasma etch process, ACL masks with excellent sidewall roughness (SWR,1.35 nm) and sidewall angle (SWA, 87.9˚) could be fabricated.

A crystalline sponge based on dispersive forces suitable for X-ray structure determination of included molecular guests† †Electronic supplementary information (ESI) available: Synthesis of macrocycle 3 together with characterization data. TGA and DSC traces. CIF files of all structures. Computational details and additional calculations. CCDC 1012389–1012397 and 1063714. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c5sc01838b Click here for additional data file. Click here for additional data file.

PubMed Central

Sanna, Elena; Escudero-Adán, Eduardo C.; Bauzá, Antonio; Ballester, Pablo; Frontera, Antonio; Rotger, Carmen

2015-01-01

A crystalline porous material showing one-dimensional (1-D) rectangular micropores (12 × 9 Å2) has been assembled from a semirigid macrocyclic tetraimine and EtOAc as the templating agent. The 1-D nature of the material is intrinsic to the conformationally rigid structure of a macrocyclic sub-unit bearing four cyclohexylidene residues. The multiple dispersive forces established among the aliphatic residues glutted the 1-D channels and provided thermal stability to the material at temperatures below 160 °C. Upon removal of the template, the structure of the empty solid exhibited permanent microporosity (S BET = 342 m2 g–1). Being a true molecular sponge, the channel framework of this material allowed the inclusion of a variety of molecular sample guests without compromising its crystalline nature. Remarkably, this crystalline material enabled the structure determination by X-ray diffraction of the included molecules. Theoretical studies demonstrated the vital role played by the dispersive forces in the overall stabilization of the crystal packing. PMID:28757946

Impact of the population at risk of diabetes on projections of diabetes burden in the United States: an epidemic on the way

PubMed Central

Baker, R.; Koopman, R. J.; Saxena, S.; Diaz, V. A.; Everett, C. J.; Majeed, A.

2006-01-01

Aims/hypothesis The aim of this study was to make projections of the future diabetes burden for the adult US population based in part on the prevalence of individuals at high risk of developing diabetes. Materials and methods Models were created from data in the nationally representative National Health and Nutrition Examination Survey (NHANES) II mortality survey (1976–1992), the NHANES III (1988–1994) and the NHANES 1999–2002. Population models for adults (>20 years of age) from NHANES III data were fitted to known diabetes prevalence in the NHANES 1999–2002 before making future projections. We used a multivariable diabetes risk score to estimate the likelihood of diabetes incidence in 10 years. Estimates of future diabetes (diagnosed and undiagnosed) prevalence in 2011, 2021, and 2031 were made under several assumptions. Results Based on the multivariable diabetes risk score, the number of adults at high risk of diabetes was 38.4 million in 1991 and 49.9 million in 2001. The total diabetes burden is anticipated to be 11.5% (25.4 million) in 2011, 13.5% (32.6 million) in 2021, and 14.5% (37.7 million) in 2031. Among individuals aged 30 to 39 years old who are not currently targeted for screening according to age, the prevalence of diabetes is expected to rise from 3.7% in 2001 to 5.2% in 2031. By 2031, 20.2% of adult Hispanic individuals are expected to have diabetes. Conclusions/interpretation The prevalence of diabetes is projected to rise to substantially greater levels than previously estimated. Diabetes prevalence within the Hispanic community is projected to be potentially overwhelming. Electronic supplementary material Supplementary material is available in the online version of this article at http://dx.doi.org/10.1007/s00125-006-0528-5 and is accessible to authorized users. PMID:17119914

Stable RNA markers for identification of blood and saliva stains revealed from whole genome expression analysis of time-wise degraded samples

PubMed Central

Zubakov, Dmitry; Hanekamp, Eline; Kokshoorn, Mieke; van IJcken, Wilfred

2007-01-01

Human body fluids such as blood and saliva represent the most common source of biological material found at a crime scene. Reliable tissue identification in forensic science can reveal significant insights into crime scene reconstruction and can thus contribute toward solving crimes. Limitations of existing presumptive tests for body fluid identification in forensics, which are usually based on chemoluminescence or protein analysis, are expected to be overcome by RNA-based methods, provided that stable RNA markers with tissue-specific expression patterns are available. To generate sets of stable RNA markers for reliable identification of blood and saliva stains we (1) performed whole-genome gene expression analyses on a series of time-wise degraded blood and saliva stain samples using the Affymetrix U133 plus2 GeneChip, (2) consulted expression databases to obtain additional information on tissue specificity, and (3) confirmed expression patterns of the most promising candidate genes by quantitative real-time polymerase chain reaction including additional forensically relevant tissues such as semen and vaginal secretion. Overall, we identified nine stable mRNA markers for blood and five stable mRNA markers for saliva detection showing tissue-specific expression signals in stains aged up to 180 days of age, expectedly older. Although, all of the markers were able to differentiate blood/saliva from semen samples, none of them could differentiate vaginal secretion because of the complex nature of vaginal secretion and the biological similarity of buccal and vaginal mucosa. We propose the use of these 14 stable mRNA markers for identification of blood and saliva stains in future forensic practice. Electronic supplementary material The online version of this article (doi:10.1007/s00414-007-0182-6) contains supplementary material, which is available to authorized users. PMID:17579879

Genetic interactions between a phospholipase A2 and the Rim101 pathway components in S. cerevisiae reveal a role for this pathway in response to changes in membrane composition and shape

PubMed Central

Mattiazzi, M.; Jambhekar, A.; Kaferle, P.; DeRisi, J. L.; Križaj, I.

2010-01-01

Modulating composition and shape of biological membranes is an emerging mode of regulation of cellular processes. We investigated the global effects that such perturbations have on a model eukaryotic cell. Phospholipases A2 (PLA2s), enzymes that cleave one fatty acid molecule from membrane phospholipids, exert their biological activities through affecting both membrane composition and shape. We have conducted a genome-wide analysis of cellular effects of a PLA2 in the yeast Saccharomyces cerevisiae as a model system. We demonstrate functional genetic and biochemical interactions between PLA2 activity and the Rim101 signaling pathway in S. cerevisiae. Our results suggest that the composition and/or the shape of the endosomal membrane affect the Rim101 pathway. We describe a genetically and functionally related network, consisting of components of the Rim101 pathway and the prefoldin, retromer and SWR1 complexes, and predict its functional relation to PLA2 activity in a model eukaryotic cell. This study provides a list of the players involved in the global response to changes in membrane composition and shape in a model eukaryotic cell, and further studies are needed to understand the precise molecular mechanisms connecting them. Electronic supplementary material The online version of this article (doi:10.1007/s00438-010-0533-8) contains supplementary material, which is available to authorized users. PMID:20379744

Adding New Tools to the Black Bag—Introduction of Ultrasound into the Physical Diagnosis Course

PubMed Central

Amponsah, David; Yang, James; Mendez, Jennifer; Bridge, Patrick; Hays, Gregory; Baliga, Sudhir; Crist, Karen; Brennan, Simone; Jackson, Matt; Dulchavsky, Scott

2010-01-01

INTRODUCTION Ultrasound, a versatile diagnostic modality that permits real-time visualization at the patient’s bedside, can be used as an adjunct in teaching physical diagnosis (PD). Aims: (1) to study the feasibility of incorporating ultrasound into PD courses and (2) determine whether learners can demonstrate image recognition and acquisition skills. PROGRAM DESCRIPTION Three hundred seven second-year medical students were introduced to cardiovascular and abdominal ultrasound scanning after training in the physical examination. This consisted of a demonstration of the ultrasound examination, followed by practice on standardized patients (SPs). Pre-post tests were administered to evaluate students’ knowledge and understanding of ultrasound. Students performed an ultrasound examination during the PD final examination. PROGRAM EVALUATION Pre-post test data revealed significant improvements in image recognition. On the final exam, the highest scores (98.4%) were obtained for the internal jugular vein and lowest scores (74.6%) on the Focused Assessment with Sonography for Trauma images. Eighty-nine percent of students’ surveyed felt ultrasound was a valuable tool for physicians. DISCUSSION An introductory ultrasound course is effective in improving medical students' acquisition and recognition of basic cardiovascular and abdominal ultrasound images. This innovative program demonstrates the feasibility of incorporating portable ultrasound as a learning tool during medical school. Electronic supplementary material The online version of this article (doi:10.1007/s11606-010-1451-5) contains supplementary material, which is available to authorized users. PMID:20697974

A Modified No-fault Malpractice System Can Resolve Multiple Healthcare System Deficiencies

PubMed Central

Sacopulos, Michael

2008-01-01

Medical professional liability in the United States, as measured by total premiums paid by physicians and healthcare facilities, costs approximately $30 billion a year in direct expenses, less than 2% of the entire annual healthcare expenditures. Only a fraction of those dollars reach patients who are negligently injured. Nonetheless, the tort system has far-reaching effects that create substantial indirect costs. Medical malpractice litigation is pervasive and physicians practice defensively to avoid being named in a suit. Those extra expenditures provide little value to patients. Despite an elaborate existing tort system, patient safety remains a vexing problem. Many injured patients are denied access to timely, reasonable remedies. We propose a no-fault system supplemented by a variation of the traditional tort system whereby physicians are incentivized to follow evidence-based guidelines. The proposed system would guarantee a substantial decrease in, but not elimination of, litigation. The system would lower professional liability premiums. Injured patients would ordinarily be compensated with no-fault disability and life insurance proceeds. To the extent individual physicians pose a recurrent danger, their care would be reviewed on an administrative level. Savings would be invested in health information technology and purchase of insurance coverage for the uninsured. We propose a financial model based on publicly accessible sources. Electronic supplementary material The online version of this article (doi:10.1007/s11999-008-0577-9) contains supplementary material, which is available to authorized users. PMID:18979149

Microsatellite diversity and genetic structure among common bean (Phaseolus vulgaris L.) landraces in Brazil, a secondary center of diversity

PubMed Central

Burle, Marília Lobo; Fonseca, Jaime Roberto; Kami, James A.

2010-01-01

Brazil is the largest producer and consumer of common bean (Phaseolus vulgaris L.), which is the most important source of human dietary protein in that country. This study assessed the genetic diversity and the structure of a sample of 279 geo-referenced common bean landraces from Brazil, using molecular markers. Sixty-seven microsatellite markers spread over the 11 linkage groups of the common bean genome, as well as Phaseolin, PvTFL1y, APA and four SCAR markers were used. As expected, the sample showed lower genetic diversity compared to the diversity in the primary center of diversification. Andean and Mesoamerican gene pools were both present but the latter gene pool was four times more frequent than the former. The two gene pools could be clearly distinguished; limited admixture was observed between these groups. The Mesoamerican group consisted of two sub-populations, with a high level of admixture between them leading to a large proportion of stabilized hybrids not observed in the centers of domestication. Thus, Brazil can be considered a secondary center of diversification of common bean. A high degree of genome-wide multilocus associations even among unlinked loci was observed, confirming the high level of structure in the sample and suggesting that association mapping should be conducted in separate Andean and Mesoamerican Brazilian samples. Electronic supplementary material The online version of this article (doi:10.1007/s00122-010-1350-5) contains supplementary material, which is available to authorized users. PMID:20502861

Metabolomic study of Chilean biomining bacteria Acidithiobacillus ferrooxidans strain Wenelen and Acidithiobacillus thiooxidans strain Licanantay.

PubMed

Martínez, Patricio; Gálvez, Sebastián; Ohtsuka, Norimasa; Budinich, Marko; Cortés, María Paz; Serpell, Cristián; Nakahigashi, Kenji; Hirayama, Akiyoshi; Tomita, Masaru; Soga, Tomoyoshi; Martínez, Servet; Maass, Alejandro; Parada, Pilar

2013-02-01

In this study, we present the first metabolic profiles for two bioleaching bacteria using capillary electrophoresis coupled with mass spectrometry. The bacteria, Acidithiobacillus ferrooxidans strain Wenelen (DSM 16786) and Acidithiobacillus thiooxidans strain Licanantay (DSM 17318), were sampled at different growth phases and on different substrates: the former was grown with iron and sulfur, and the latter with sulfur and chalcopyrite. Metabolic profiles were scored from planktonic and sessile states. Spermidine was detected in intra- and extracellular samples for both strains, suggesting it has an important role in biofilm formation in the presence of solid substrate. The canonical pathway for spermidine synthesis seems absent as its upstream precursor, putrescine, was not present in samples. Glutathione, a catalytic activator of elemental sulfur, was identified as one of the most abundant metabolites in the intracellular space in A. thiooxidans strain Licanantay, confirming its participation in the sulfur oxidation pathway. Amino acid profiles varied according to the growth conditions and bioleaching species. Glutamic and aspartic acid were highly abundant in intra- and extracellular extracts. Both are constituents of the extracellular matrix, and have a probable role in cell detoxification. This novel metabolomic information validates previous knowledge from in silico metabolic reconstructions based on genomic sequences, and reveals important biomining functions such as biofilm formation, energy management and stress responses. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1007/s11306-012-0443-3) contains supplementary material, which is available to authorized users.

Goodness-of-Fit Tests and Nonparametric Adaptive Estimation for Spike Train Analysis

PubMed Central

2014-01-01

When dealing with classical spike train analysis, the practitioner often performs goodness-of-fit tests to test whether the observed process is a Poisson process, for instance, or if it obeys another type of probabilistic model (Yana et al. in Biophys. J. 46(3):323–330, 1984; Brown et al. in Neural Comput. 14(2):325–346, 2002; Pouzat and Chaffiol in Technical report, http://arxiv.org/abs/arXiv:0909.2785, 2009). In doing so, there is a fundamental plug-in step, where the parameters of the supposed underlying model are estimated. The aim of this article is to show that plug-in has sometimes very undesirable effects. We propose a new method based on subsampling to deal with those plug-in issues in the case of the Kolmogorov–Smirnov test of uniformity. The method relies on the plug-in of good estimates of the underlying model that have to be consistent with a controlled rate of convergence. Some nonparametric estimates satisfying those constraints in the Poisson or in the Hawkes framework are highlighted. Moreover, they share adaptive properties that are useful from a practical point of view. We show the performance of those methods on simulated data. We also provide a complete analysis with these tools on single unit activity recorded on a monkey during a sensory-motor task. Electronic Supplementary Material The online version of this article (doi:10.1186/2190-8567-4-3) contains supplementary material. PMID:24742008

Diversity arrays technology (DArT) markers in apple for genetic linkage maps.

PubMed

Schouten, Henk J; van de Weg, W Eric; Carling, Jason; Khan, Sabaz Ali; McKay, Steven J; van Kaauwen, Martijn P W; Wittenberg, Alexander H J; Koehorst-van Putten, Herma J J; Noordijk, Yolanda; Gao, Zhongshan; Rees, D Jasper G; Van Dyk, Maria M; Jaccoud, Damian; Considine, Michael J; Kilian, Andrzej

2012-03-01

Diversity Arrays Technology (DArT) provides a high-throughput whole-genome genotyping platform for the detection and scoring of hundreds of polymorphic loci without any need for prior sequence information. The work presented here details the development and performance of a DArT genotyping array for apple. This is the first paper on DArT in horticultural trees. Genetic mapping of DArT markers in two mapping populations and their integration with other marker types showed that DArT is a powerful high-throughput method for obtaining accurate and reproducible marker data, despite the low cost per data point. This method appears to be suitable for aligning the genetic maps of different segregating populations. The standard complexity reduction method, based on the methylation-sensitive PstI restriction enzyme, resulted in a high frequency of markers, although there was 52-54% redundancy due to the repeated sampling of highly similar sequences. Sequencing of the marker clones showed that they are significantly enriched for low-copy, genic regions. The genome coverage using the standard method was 55-76%. For improved genome coverage, an alternative complexity reduction method was examined, which resulted in less redundancy and additional segregating markers. The DArT markers proved to be of high quality and were very suitable for genetic mapping at low cost for the apple, providing moderate genome coverage. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1007/s11032-011-9579-5) contains supplementary material, which is available to authorized users.