Science.gov

Sample records for activity notes step-by-step

  1. Step-by-Step Activities to Accompany The Dale Avenue Performance Objectives Model.

    ERIC Educational Resources Information Center

    Schenberg, Rhoda; And Others

    This kit contains performance objectives (stated in behavioral terms) for several areas of school-related skills and suggested activities and materials for teaching those skills to young children. The areas included are: (1) listening, (2) naming, (3) observing, (4) speaking, (5) writing and motor skills, (6) perceptual motor skills, (7)…

  2. PHOEBE - step by step manual

    NASA Astrophysics Data System (ADS)

    Zasche, P.

    2016-03-01

    An easy step-by-step manual of PHOEBE is presented. It should serve as a starting point for the first time users of PHOEBE analyzing the eclipsing binary light curve. It is demonstrated on one particular detached system also with the downloadable data and the whole procedure is described easily till the final trustworthy fit is being reached.

  3. Leading Change Step-by-Step: Tactics, Tools, and Tales

    ERIC Educational Resources Information Center

    Spiro, Jody

    2010-01-01

    "Leading Change Step-by-Step" offers a comprehensive and tactical guide for change leaders. Spiro's approach has been field-tested for more than a decade and proven effective in a wide variety of public sector organizations including K-12 schools, universities, international agencies and non-profits. The book is filled with proven tactics for…

  4. Green Schools Energy Project: A Step-by-Step Manual.

    ERIC Educational Resources Information Center

    Quigley, Gwen

    This publication contains a step-by-step guide for implementing an energy-saving project in local school districts: the installation of newer, more energy-efficient "T-8" fluorescent tube lights in place of "T-12" lights. Eleven steps are explained in detail: (1) find out what kind of lights the school district currently uses; (2) form a group to…

  5. Step-By-Step Professional Development in Technology

    ERIC Educational Resources Information Center

    Meltzer, Sarah T.

    2012-01-01

    Don't train your teachers in instructional technology without reading this resource-packed book from Sarah T. Meltzer. Meltzer presents easy-to-follow guidelines for bringing about effective professional development in technology from start to finish. She takes you step-by-step through the process of planning, implementing, and managing…

  6. Step-by-step growth of complex oxide microstructures

    SciTech Connect

    Datskos, Panos G.; Cullen, David A.; Sharma, Jaswinder K.

    2015-06-10

    The synthesis of complex and hybrid oxide microstructures is of fundamental interest and practical applications. However, the design and synthesis of such structures is a challenging task. We developed a solution phase process to synthesize complex silica and silica titania hybrid microstructures by exploiting the emulsion droplet based shape control and step by step growth. The strategy is robust and can be extended to make complex hybrid structures made of two or more materials while each having its own shape.

  7. A step-by-step methodology for enterprise interoperability projects

    NASA Astrophysics Data System (ADS)

    Chalmeta, Ricardo; Pazos, Verónica

    2015-05-01

    Enterprise interoperability is one of the key factors for enhancing enterprise competitiveness. Achieving enterprise interoperability is an extremely complex process which involves different technological, human and organisational elements. In this paper we present a framework to help enterprise interoperability. The framework has been developed taking into account the three domains of interoperability: Enterprise Modelling, Architecture and Platform and Ontologies. The main novelty of the framework in comparison to existing ones is that it includes a step-by-step methodology that explains how to carry out an enterprise interoperability project taking into account different interoperability views, like business, process, human resources, technology, knowledge and semantics.

  8. Step-by-Step Growth of Complex Oxide Microstructures.

    PubMed

    Datskos, Panos; Cullen, David A; Sharma, Jaswinder

    2015-07-27

    The synthesis of complex and hybrid oxide microstructures is of fundamental interest and practical applications. However, the design and synthesis of such structures is a challenging task. A solution-phase process to synthesize complex silica and silica-titania hybrid microstructures was developed by exploiting the emulsion-droplet-based step-by-step growth featuring shape control. The strategy is robust and can be extended to the preparation of complex hybrid structures consisting of two or more materials, with each having its own shape. PMID:26095228

  9. Writing a Simulation Scenario: A Step-By-Step Guide.

    PubMed

    Bambini, Deborah

    2016-02-01

    Simulation is becoming a widely used method of helping nurses learn and maintain competency in the clinical area for both staff educators in clinical settings and nursing faculty in academic settings. Designing an effective simulation experience requires thoughtful planning, knowledge of educational principles, and knowledge of best practices in both simulation and clinical practice. An evidence-based strategy for writing a simulation scenario for nurses and other health care providers in any setting is described. A step-by-step process is outlined that incorporates best practices. Examples and suggestions are provided to help readers create quality simulation experiences.

  10. ACSM Fitness Book: A Proven Step-By-Step Program from the Experts. Third Edition.

    ERIC Educational Resources Information Center

    American Coll. of Sports Medicine, Indianapolis, IN.

    This offers advice on the health benefits of regular physical activity. It includes a scientifically proven fitness test to determine one's starting point and monitor ongoing progress, offering step-by-step instructions, sample programs, and insights on nutrition, weight control, motivation, and overcoming setbacks. Seven chapters examine: (1) "An…

  11. SPAR-H Step-by-Step Guidance

    SciTech Connect

    April M. Whaley; Dana L. Kelly; Ronald L. Boring; William J. Galyean

    2012-06-01

    Step-by-step guidance was developed recently at Idaho National Laboratory for the US Nuclear Regulatory Commission on the use of the Standardized Plant Analysis Risk-Human Reliability Analysis (SPAR-H) method for quantifying Human Failure Events (HFEs). This work was done to address SPAR-H user needs, specifically requests for additional guidance on the proper application of various aspects of the methodology. This paper overviews the steps of the SPAR-H analysis process and highlights some of the most important insights gained during the development of the step-by-step directions. This supplemental guidance for analysts is applicable when plant-specific information is available, and goes beyond the general guidance provided in existing SPAR-H documentation. The steps highlighted in this paper are: Step-1, Categorizing the HFE as Diagnosis and/or Action; Step-2, Rate the Performance Shaping Factors; Step-3, Calculate PSF-Modified HEP; Step-4, Accounting for Dependence, and; Step-5, Minimum Value Cutoff.

  12. Transoral Robotic Surgery: Step-by-Step Radical Tonsillectomy

    PubMed Central

    Millas, Teresa

    2014-01-01

    Introduction. Transoral robotic surgery (TORS) radical tonsillectomy is an emerging minimally invasive surgical procedure for the treatment of cancer of the tonsil. The detailed surgical technique and claims for its reproducibility have been previously published. Case Presentation. We present a patient with a T2N2bM0 epidermoid carcinoma of the tonsil to illustrate step by step the surgical procedure for TORS radical tonsillectomy. Neck dissection and TORS were staged. No surgical reconstruction of the defect was required. No tracheostomy was necessary. The patient could eat without any feeding tube and was on full oral diet on the fifth postoperative day. Discussion. The transoral approach offers the benefits of minimally invasive surgery to patients with cancer of the tonsil. The excellent exposure and high precision provided by robotic instrumentation allow the surgeon to closely follow and accomplish the surgical steps, which is the best warranty for safety and effectiveness. PMID:24808963

  13. SPAR-H Step-by-Step Guidance

    SciTech Connect

    W. J. Galyean; A. M. Whaley; D. L. Kelly; R. L. Boring

    2011-05-01

    This guide provides step-by-step guidance on the use of the SPAR-H method for quantifying Human Failure Events (HFEs). This guide is intended to be used with the worksheets provided in: 'The SPAR-H Human Reliability Analysis Method,' NUREG/CR-6883, dated August 2005. Each step in the process of producing a Human Error Probability (HEP) is discussed. These steps are: Step-1, Categorizing the HFE as Diagnosis and/or Action; Step-2, Rate the Performance Shaping Factors; Step-3, Calculate PSF-Modified HEP; Step-4, Accounting for Dependence, and; Step-5, Minimum Value Cutoff. The discussions on dependence are extensive and include an appendix that describes insights obtained from the psychology literature.

  14. Acta Clinica Croatica: progress of a journal step by step.

    PubMed

    Ramljak, Gordana

    2014-03-01

    The journal Acta Clinica Croatica (ACC) was founded in 1962 under the title Anali Bolnice Dr. M. Stojanović. In 1995, the title of the journal was changed into its present form and ever since all papers have been published in English. In 2000, the electronic (online) edition of the ACC was released in addition to the print version. The paper presents development of the journal from 1962 to 2012 based on the analysis of the following SCOPUS citation index parameters: type and number of documents published in the journal; number of citations; and number of domestic and foreign authors. The studied period was analyzed in three time segments: the period from 1995 to 1999, the period from 2000 to 2006 and the period from 2007 to 2012. The same parameters were analyzed in the Web of Science/SCI-Expanded bibliographic and citation index for the 2007-2012 period. The increasing number of documents, authors (both domestic and foreign) and citations demonstrates gradual rise in the quality, visibility and impact of the journal. The fifty years of experience show that a goal, at first very distant and almost unachievable, may be reached by progressing step by step.

  15. From raw material to dish: pasta quality step by step.

    PubMed

    Sicignano, Angelo; Di Monaco, Rossella; Masi, Paolo; Cavella, Silvana

    2015-10-01

    Pasta is a traditional Italian cereal-based food that is popular worldwide because of its convenience, versatility, sensory and nutritional value. The aim of this review is to present a step-by-step guide to facilitate the understanding of the most important events that can affect pasta characteristics, directing the reader to the appropriate production steps. Owing to its unique flavor, color, composition and rheological properties, durum wheat semolina is the best raw material for pasta production. Although pasta is traditionally made from only two ingredients, sensory quality and chemical/physical characteristics of the final product may vary greatly. Starting from the same ingredients, there are a lot of different events in each step of pasta production that can result in the development of varieties of pasta with different characteristics. In particular, numerous studies have demonstrated the importance of temperature and humidity conditions of the pasta drying operation as well as the significance of the choice of raw material and operating conditions on pasta quality. PMID:25783568

  16. The Impact of Strenuous Group Physical Activity on Mood States, Personal Views, Body Composition, and Markers of Myocardial Damage in Overweight/Obese Adults: The “Step-by-Step Italy's Coast to Coast” Trek

    PubMed Central

    Mazzeschi, Claudia; Mommi, Antonella; Aiello, Cristina; Gatti, Michela; Romani, Giannermete; Buratta, Livia; Reginato, Elisa; Urbani, Lorena; Ferri, Carla; Ambrosio, Giuseppe

    2014-01-01

    It is clinically relevant to understand whether it is safe to recommend to trained overweight/obese people long-distance treks and whether these experiences could have a negative psychological impact or become even dangerous exposing the trekkers to the risk of clinically silent myocardial damage. To answer these questions we have performed a quantitative/qualitative study comparing the changes in mood profiles, personal views, body composition, and plasma troponin levels of 40 overweight/obese subjects with those of 36 healthy normal weight subjects after the participation in a trek of 388 km from the Adriatic to the Tyrrhenian seas trek: the “Step by step…Italy's coast to coast”. The results of this study demonstrate that long-distance treks are a safe activity for trained overweight/obese people which should be recommended because they improve mood, health status, and the relationship of participants with themselves and with the regular practice of exercise with effects similar to those obtained by healthy normal weight subjects. PMID:25143947

  17. A Step-by-Step Teaching Technique for Teachers with Adult Students of Mathematics

    ERIC Educational Resources Information Center

    McDonald, Betty

    2013-01-01

    Step-by-step teaching is a researcher-designed innovative process that takes the adult learner, step-by-step, from his present level of understanding to the required level. The technique is based on well-researched and accepted pedagogical practices set in their psychological, sociological, and andragogical perspectives. Using a convenience sample…

  18. Sage Simulation Model for Technology Demonstration Convertor by a Step-by-Step Approach

    NASA Technical Reports Server (NTRS)

    Demko, Rikako; Penswick, L. Barry

    2006-01-01

    The development of a Stirling model using the 1-D Saga design code was completed using a step-by-step approach. This is a method of gradually increasing the complexity of the Saga model while observing the energy balance and energy losses at each step of the development. This step-by-step model development and energy-flow analysis can clarify where the losses occur, their impact, and suggest possible opportunities for design improvement.

  19. From Recombinant Expression to Crystals: A Step-by-Step Guide to GPCR Crystallography.

    PubMed

    Shukla, Arun K; Kumari, Punita; Ghosh, Eshan; Nidhi, Kumari

    2015-01-01

    G protein-coupled receptors (GPCRs) are the primary targets of drugs prescribed for many human pathophysiological conditions such as hypertension, allergies, schizophrenia, asthma, and various types of cancer. High-resolution structure determination of GPCRs has been a key focus area in GPCR biology to understand the basic mechanism of their activation and signaling and to materialize the long-standing dream of structure-based drug design on these versatile receptors. There has been tremendous effort at this front in the past two decades and it has culminated into crystal structures of 27 different receptors so far. The recent progress in crystallization and structure determination of GPCRs has been driven by innovation and cutting-edge developments at every step involved in the process of crystallization. Here, we present a step-by-step description of various steps involved in GPCR crystallization starting from recombinant expression to obtaining diffracting crystals. We also discuss the next frontiers in GPCR biology that are likely to be a primary focus for crystallography efforts in the next decade or so.

  20. A Step by Step Guide for Planning a Japanese Cultural Festival.

    ERIC Educational Resources Information Center

    Murphy, Carole

    Teachers at all academic levels can adapt the design and content of the sixth grade Japanese cultural festival detailed in this learning packet. Material is divided into 2 sections. Section 1 provides a step-by-step guide to planning and conducting the festival. These instructions, based on 5 years of experience, include a detailed planning…

  1. SPSS for Windows Step by Step: A Simple Guide and Reference.

    ERIC Educational Resources Information Center

    George, Darren; Mallery, Paul

    This book is designed to give step-by-step instructions necessary to do most major types of data analysis using the Statistical Package for the Social Sciences (SPSS). SPSS is a powerful tool that is capable of conducting nearly any type of data analysis used in the social sciences. This book should enable the reader to do 95% of what the program…

  2. Integrated Marketing for Colleges, Universities, and Schools: A Step-by-Step Planning Guide.

    ERIC Educational Resources Information Center

    Sevier, Robert A.

    This book offers a step-by-step approach to marketing for educational institutions, especially colleges and universities. The book is organized into three broad sections. Section 1 makes the case for marketing in six chapters which address: (1) challenges which are or will affect colleges and universities; (2) the role of institutional mission,…

  3. On the Road towards Child-Centered Education: Step by Step in Moldova

    ERIC Educational Resources Information Center

    Cincilei, Cornelia

    2010-01-01

    This article discusses the outcome of the implementation of the Step by Step child-centered education model in Moldova. The implementation began with 12 classrooms of four-to five-year-old children in five kindergartens. The positive response from parents and teachers received at the end of the first year exceeded all expectations. As a result, 60…

  4. How to Conduct Surveys: A Step-by-Step Guide. Sixth Edition

    ERIC Educational Resources Information Center

    Fink, Arlene

    2016-01-01

    Packed with new topics that reflect today's challenges, the Sixth Edition of the bestselling "How to Conduct Surveys" guides readers through the process of developing their own rigorous surveys and evaluating the credibility and transparency of surveys created by others. Offering practical, step-by-step advice and written in the same…

  5. Organizing Community-Wide Dialogue for Action and Change: A Step-by-Step Guide.

    ERIC Educational Resources Information Center

    Campbell, Sarah vL.; Malick, Amy; Landesman, John; Barrett, Molly Holme; Leighninger, Matt; McCoy, Martha L.; Scully, Patrick L.

    This document is a step-by-step guide to organizing a study circle program to serve as a vehicle to achieve communitywide dialogue for action and change. Part 1 provides an overview of communitywide study circle programs, with special emphasis on their operation and impact. Part 2 details the following steps in organizing a communitywide study…

  6. Listen to Me Listen to You: A Step-By-Step Guide to Communication Skills Training

    ERIC Educational Resources Information Center

    Kotzman, Mandy; Kotzman, Anne

    2008-01-01

    This step-by-step guide is a companion to the popular "Listen to Me, Listen to You: A Practical Guide to Self-Awareness, Communication Skills and Conflict Management" (New Expanded Edition, Penguin Books, 2007). It is designed for use by anyone working in communication skills and personal development training. Resource material is grouped under…

  7. Vocational Power Letters. Step-by-Step Procedures in Writing a Letter to a Legislator.

    ERIC Educational Resources Information Center

    Palladino, Dolores

    This packet for vocational educators contains information and materials on writing a letter to a state legislator. A step-by-step procedure is outlined and informative materials that expand upon the various steps are then provided. These materials include a sample Mailgram, a flowchart on how an idea becomes a state law, common sense rules for…

  8. Screw-retained crown restorations of single implants: A step-by-step clinical guide

    PubMed Central

    Assaf, Mohammad; Gharbyeh, Alaa’ Z. Abu

    2014-01-01

    This paper shows the clinical steps for preparing a screw-retained crown for the restoration of a single implant. Impression-taking using open-tray technique and delivery of the crown is presented in a step-by-step manner elucidated by detailed photographs. Furthermore, the advantages and disadvantages of screw-retained crowns are discussed in comparison with the cemented restorations. PMID:25512742

  9. Dynamic spatiotemporal brain analyses using high-performance electrical neuroimaging, Part II: A step-by-step tutorial.

    PubMed

    Cacioppo, Stephanie; Cacioppo, John T

    2015-12-30

    Our recently published analytic toolbox (Cacioppo et al., 2014), running under MATLAB environment and Brainstorm, offered a theoretical framework and set of validation studies for the automatic detection of event-related changes in the global pattern and global field power of electrical brain activity. Here, we provide a step-by-step tutorial of this toolbox along with a detailed description of analytical plans (aka the Chicago Electrical Neuroimaging Analytics, CENA) for the statistical analysis of brain microstate configuration and global field power in within and between-subject designs. Available CENA functions include: (1) a difference wave function; (2) a high-performance microsegmentation suite (HPMS), which consists of three specific analytic tools: (i) a root mean square error (RMSE) metric for identifying stable states and transition states across discrete event-related brain microstates; (ii) a similarity metric based on cosine distance in n dimensional sensor space to determine whether template maps for successive brain microstates differ in configuration of brain activity, and (iii) global field power (GFP) metrics for identifying changes in the overall level of activation of the brain; (3) a bootstrapping function for assessing the extent to which the solutions identified in the HPMS are robust (reliable, generalizable) and for empirically deriving additional experimental hypotheses; and (4) step-by-step procedures for performing a priori contrasts for data analysis. CENA is freely available for brain data spatiotemporal analyses at https://hpenlaboratory.uchicago.edu/page/cena, with sample data, user tutorial videos, and documentation.

  10. Dynamic spatiotemporal brain analyses using high-performance electrical neuroimaging, Part II: A step-by-step tutorial.

    PubMed

    Cacioppo, Stephanie; Cacioppo, John T

    2015-12-30

    Our recently published analytic toolbox (Cacioppo et al., 2014), running under MATLAB environment and Brainstorm, offered a theoretical framework and set of validation studies for the automatic detection of event-related changes in the global pattern and global field power of electrical brain activity. Here, we provide a step-by-step tutorial of this toolbox along with a detailed description of analytical plans (aka the Chicago Electrical Neuroimaging Analytics, CENA) for the statistical analysis of brain microstate configuration and global field power in within and between-subject designs. Available CENA functions include: (1) a difference wave function; (2) a high-performance microsegmentation suite (HPMS), which consists of three specific analytic tools: (i) a root mean square error (RMSE) metric for identifying stable states and transition states across discrete event-related brain microstates; (ii) a similarity metric based on cosine distance in n dimensional sensor space to determine whether template maps for successive brain microstates differ in configuration of brain activity, and (iii) global field power (GFP) metrics for identifying changes in the overall level of activation of the brain; (3) a bootstrapping function for assessing the extent to which the solutions identified in the HPMS are robust (reliable, generalizable) and for empirically deriving additional experimental hypotheses; and (4) step-by-step procedures for performing a priori contrasts for data analysis. CENA is freely available for brain data spatiotemporal analyses at https://hpenlaboratory.uchicago.edu/page/cena, with sample data, user tutorial videos, and documentation. PMID:26363189

  11. Step-by-step magic state encoding for efficient fault-tolerant quantum computation.

    PubMed

    Goto, Hayato

    2014-12-16

    Quantum error correction allows one to make quantum computers fault-tolerant against unavoidable errors due to decoherence and imperfect physical gate operations. However, the fault-tolerant quantum computation requires impractically large computational resources for useful applications. This is a current major obstacle to the realization of a quantum computer. In particular, magic state distillation, which is a standard approach to universality, consumes the most resources in fault-tolerant quantum computation. For the resource problem, here we propose step-by-step magic state encoding for concatenated quantum codes, where magic states are encoded step by step from the physical level to the logical one. To manage errors during the encoding, we carefully use error detection. Since the sizes of intermediate codes are small, it is expected that the resource overheads will become lower than previous approaches based on the distillation at the logical level. Our simulation results suggest that the resource requirements for a logical magic state will become comparable to those for a single logical controlled-NOT gate. Thus, the present method opens a new possibility for efficient fault-tolerant quantum computation.

  12. Step-by-step mandibular reconstruction with free fibula flap modelling.

    PubMed

    Pellini, R; Mercante, G; Spriano, G

    2012-12-01

    The functional and aesthetic outcomes after segmental mandibular resection are closely related to the technique used during mandibular reconstruction with bone graft. The fibula free flap approach allows the possibility of using bone with/without skin for restoring the defect. Here, we aimed to establish the preplating technique for oromandibular reconstruction in a step-by-step fashion, based on 41 patients. The surgical technique is expounded in 8-10 steps. Preplating, plate removal, resection, replating, template modelling, contouring and fixation of the fibula represent the key points of the procedure. In this report, we show that the preplating and template modelling method is easy, does not incur extra costs and can be successfully used for mandibular reconstruction with bone graft. Functional and aesthetic results confirm the feasibility and reproducibility of the technique.

  13. Step-by-step isolated resection of segment 1 of the liver using the hanging maneuver.

    PubMed

    López-Andújar, Rafael; Montalvá, Eva; Bruna, Marcos; Jiménez-Fuertes, Montiel; Moya, Angel; Pareja, Eugenia; Mir, Jose

    2009-09-01

    The caudate lobe can be the origin of primary liver tumours or the sole site of liver metastases. This lobe is anatomically divided into 3 parts: Spiegel's lobe (Couinaud's segment 1), paracaval portion (Couinaud's segment 9), and the caudate process. In this series of 4 cases, we provide a step-by-step description of a surgical technique variation that can be applied to resections of lesions localized in segment 1. We believe that other than size, lesion removal in this hepatic anatomic area, which is difficult to perform, can be done more easily using this new approach because it requires minimal mobilization without unnecessary parenchyma transection of other liver parts. Therefore, it reduces the risk of lesions in the inferior vena cava and the middle hepatic vein and respects adequate margins without the use of clamping maneuvers and in an acceptable surgical time.

  14. Primary focal hyperhidrosis: current treatment options and a step-by-step approach.

    PubMed

    Hoorens, I; Ongenae, K

    2012-01-01

    Primary focal hyperhidrosis is a common disorder for which treatment is often a therapeutic challenge. A systematic review of current literature on the various treatment modalities for primary focal hyperhidrosis was performed and a step-by-step approach for the different types of primary focal hyperhidrosis (axillary, palmar, plantar and craniofacial) was established. Non-surgical treatments (aluminium salts, local and systemic anticholinergics, botulinum toxin A (BTX-A) injections and iontophoresis) are adequately supported by the current literature. More invasive surgical procedures (suction curettage and sympathetic denervation) have also been extensively investigated, and can offer a more definitive solution for cases of hyperhidrosis that are unresponsive to non-surgical treatments. There is no consensus on specific techniques for sympathetic denervation, and this issue should be further examined by meta-analysis. There are numerous treatment options available to improve the quality of life (QOL) of the hyperhidrosis patient. In practice, however, the challenge for the dermatologist remains to evaluate the severity of hyperhidrosis to achieve the best therapeutic outcome, this can be done most effectively using the Hyperhidrosis Disease Severity Scale (HDSS). PMID:21749468

  15. Uniform step-by-step observer for aerobic bioreactor based on super-twisting algorithm.

    PubMed

    Martínez-Fonseca, N; Chairez, I; Poznyak, A

    2014-12-01

    This paper describes a fixed-time convergent step-by-step high order sliding mode observer for a certain type of aerobic bioreactor system. The observer was developed using a hierarchical structure based on a modified super-twisting algorithm. The modification included nonlinear gains of the output error that were used to prove uniform convergence of the estimation error. An energetic function similar to a Lyapunov one was used for proving the convergence between the observer and the bioreactor variables. A nonsmooth analysis was proposed to prove the fixed-time convergence of the observer states to the bioreactor variables. The observer was tested to solve the state estimation problem of an aerobic bioreactor described by the time evolution of biomass, substrate and dissolved oxygen. This last variable was used as the output information because it is feasible to measure it online by regular sensors. Numerical simulations showed the superior behavior of this observer compared to the one having linear output error injection terms (high-gain type) and one having an output injection obtaining first-order sliding mode structure. A set of numerical simulations was developed to demonstrate how the proposed observer served to estimate real information obtained from a real aerobic process with substrate inhibition.

  16. Step-by-Step Simulation of Radiation Chemistry Using Green Functions for Diffusion-Influenced Reactions

    NASA Technical Reports Server (NTRS)

    Plante, Ianik; Cucinotta, Francis A.

    2011-01-01

    Radiolytic species are formed approximately 1 ps after the passage of ionizing radiation through matter. After their formation, they diffuse and chemically react with other radiolytic species and neighboring biological molecules, leading to various oxidative damage. Therefore, the simulation of radiation chemistry is of considerable importance to understand how radiolytic species damage biological molecules [1]. The step-by-step simulation of chemical reactions is difficult, because the radiolytic species are distributed non-homogeneously in the medium. Consequently, computational approaches based on Green functions for diffusion-influenced reactions should be used [2]. Recently, Green functions for more complex type of reactions have been published [3-4]. We have developed exact random variate generators of these Green functions [5], which will allow us to use them in radiation chemistry codes. Moreover, simulating chemistry using the Green functions is which is computationally very demanding, because the probabilities of reactions between each pair of particles should be evaluated at each timestep [2]. This kind of problem is well adapted for General Purpose Graphic Processing Units (GPGPU), which can handle a large number of similar calculations simultaneously. These new developments will allow us to include more complex reactions in chemistry codes, and to improve the calculation time. This code should be of importance to link radiation track structure simulations and DNA damage models.

  17. Primary focal hyperhidrosis: current treatment options and a step-by-step approach.

    PubMed

    Hoorens, I; Ongenae, K

    2012-01-01

    Primary focal hyperhidrosis is a common disorder for which treatment is often a therapeutic challenge. A systematic review of current literature on the various treatment modalities for primary focal hyperhidrosis was performed and a step-by-step approach for the different types of primary focal hyperhidrosis (axillary, palmar, plantar and craniofacial) was established. Non-surgical treatments (aluminium salts, local and systemic anticholinergics, botulinum toxin A (BTX-A) injections and iontophoresis) are adequately supported by the current literature. More invasive surgical procedures (suction curettage and sympathetic denervation) have also been extensively investigated, and can offer a more definitive solution for cases of hyperhidrosis that are unresponsive to non-surgical treatments. There is no consensus on specific techniques for sympathetic denervation, and this issue should be further examined by meta-analysis. There are numerous treatment options available to improve the quality of life (QOL) of the hyperhidrosis patient. In practice, however, the challenge for the dermatologist remains to evaluate the severity of hyperhidrosis to achieve the best therapeutic outcome, this can be done most effectively using the Hyperhidrosis Disease Severity Scale (HDSS).

  18. A step-by-step protocol for assaying protein carbonylation in biological samples.

    PubMed

    Colombo, Graziano; Clerici, Marco; Garavaglia, Maria Elisa; Giustarini, Daniela; Rossi, Ranieri; Milzani, Aldo; Dalle-Donne, Isabella

    2016-04-15

    Protein carbonylation represents the most frequent and usually irreversible oxidative modification affecting proteins. This modification is chemically stable and this feature is particularly important for storage and detection of carbonylated proteins. Many biochemical and analytical methods have been developed during the last thirty years to assay protein carbonylation. The most successful method consists on protein carbonyl (PCO) derivatization with 2,4-dinitrophenylhydrazine (DNPH) and consequent spectrophotometric assay. This assay allows a global quantification of PCO content due to the ability of DNPH to react with carbonyl giving rise to an adduct able to absorb at 366 nm. Similar approaches were also developed employing chromatographic separation, in particular HPLC, and parallel detection of absorbing adducts. Subsequently, immunological techniques, such as Western immunoblot or ELISA, have been developed leading to an increase of sensitivity in protein carbonylation detection. Currently, they are widely employed to evaluate change in total protein carbonylation and eventually to highlight the specific proteins undergoing selective oxidation. In the last decade, many mass spectrometry (MS) approaches have been developed for the identification of the carbonylated proteins and the relative amino acid residues modified to carbonyl derivatives. Although these MS methods are much more focused and detailed due to their ability to identify the amino acid residues undergoing carbonylation, they still require too expensive equipments and, therefore, are limited in distribution. In this protocol paper, we summarise and comment on the most diffuse protocols that a standard laboratory can employ to assess protein carbonylation; in particular, we describe step-by-step the different protocols, adding suggestions coming from our on-bench experience.

  19. Heterotopic Renal Autotransplantation in a Porcine Model: A Step-by-Step Protocol.

    PubMed

    Kaths, J Moritz; Echeverri, Juan; Goldaracena, Nicolas; Louis, Kristine S; Yip, Paul; John, Rohan; Mucsi, Istvan; Ghanekar, Anand; Bagli, Darius; Selzner, Markus; Robinson, Lisa A

    2016-01-01

    Kidney transplantation is the treatment of choice for patients suffering from end-stage renal disease. It offers better life expectancy and higher quality of life when compared to dialysis. Although the last few decades have seen major improvements in patient outcomes following kidney transplantation, the increasing shortage of available organs represents a severe problem worldwide. To expand the donor pool, marginal kidney grafts recovered from extended criteria donors (ECD) or donated after circulatory death (DCD) are now accepted for transplantation. To further improve the postoperative outcome of these marginal grafts, research must focus on new therapeutic approaches such as alternative preservation techniques, immunomodulation, gene transfer, and stem cell administration. Experimental studies in animal models are the final step before newly developed techniques can be translated into clinical practice. Porcine kidney transplantation is an excellent model of human transplantation and allows investigation of novel approaches. The major advantage of the porcine model is its anatomical and physiological similarity to the human body, which facilitates the rapid translation of new findings to clinical trials. This article offers a surgical step-by-step protocol for an autotransplantation model and highlights key factors to ensure experimental success. Adequate pre- and postoperative housing, attentive anesthesia, and consistent surgical techniques result in favorable postoperative outcomes. Resection of the contralateral native kidney provides the opportunity to assess post-transplant graft function. The placement of venous and urinary catheters and the use of metabolic cages allow further detailed evaluation. For long-term follow-up studies and investigation of alternative graft preservation techniques, autotransplantation models are superior to allotransplantation models, as they avoid the confounding bias posed by rejection and immunosuppressive medication. PMID

  20. Heterotopic Renal Autotransplantation in a Porcine Model: A Step-by-Step Protocol

    PubMed Central

    Kaths, J. Moritz; Echeverri, Juan; Goldaracena, Nicolas; Louis, Kristine S.; Yip, Paul; John, Rohan; Mucsi, Istvan; Ghanekar, Anand; Bagli, Darius; Selzner, Markus; Robinson, Lisa A.

    2016-01-01

    Kidney transplantation is the treatment of choice for patients suffering from end-stage renal disease. It offers better life expectancy and higher quality of life when compared to dialysis. Although the last few decades have seen major improvements in patient outcomes following kidney transplantation, the increasing shortage of available organs represents a severe problem worldwide. To expand the donor pool, marginal kidney grafts recovered from extended criteria donors (ECD) or donated after circulatory death (DCD) are now accepted for transplantation. To further improve the postoperative outcome of these marginal grafts, research must focus on new therapeutic approaches such as alternative preservation techniques, immunomodulation, gene transfer, and stem cell administration. Experimental studies in animal models are the final step before newly developed techniques can be translated into clinical practice. Porcine kidney transplantation is an excellent model of human transplantation and allows investigation of novel approaches. The major advantage of the porcine model is its anatomical and physiological similarity to the human body, which facilitates the rapid translation of new findings to clinical trials. This article offers a surgical step-by-step protocol for an autotransplantation model and highlights key factors to ensure experimental success. Adequate pre- and postoperative housing, attentive anesthesia, and consistent surgical techniques result in favorable postoperative outcomes. Resection of the contralateral native kidney provides the opportunity to assess post-transplant graft function. The placement of venous and urinary catheters and the use of metabolic cages allow further detailed evaluation. For long-term follow-up studies and investigation of alternative graft preservation techniques, autotransplantation models are superior to allotransplantation models, as they avoid the confounding bias posed by rejection and immunosuppressive medication. PMID

  1. Step-by-step self-assembled hybrids that feature control over energy and charge transfer

    PubMed Central

    Grimm, Bruno; Schornbaum, Julia; Jasch, Hannelore; Trukhina, Olga; Wessendorf, Florian; Hirsch, Andreas; Torres, Tomas; Guldi, Dirk M.

    2012-01-01

    In the current work, we have documented the use of two complementary supramolecular motifs, namely multipoint hydrogen bonding and metal complexation, as a means to control the step-by-step assembly of a panchromatically absorbing and highly versatile solar energy conversion system. On one hand, two different perylenediimides (1a/1b) have been integrated together with a metalloporphyrin (2) by means of the Hamilton receptor/cyanuric acid hydrogen bonding motif into energy transduction systems 1a•2 or 1b•2. Steady-state and time-resolved measurements corroborated that upon selective photoexcitation of the perylenediimides (1a/1b), an energy transfer evolved from the singlet excited state of the perylenediimides (1a/1b) to that of the metalloporphyrin (2). On the other hand, fullerene (3) and metalloporphyrin (2) form the electron donor–acceptor system 2•3 via axial complexation. Photophysical measurements confirm that an electron transfer prevails from the singlet excited state of 2 to the electron-accepting 3. The correspondingly formed radical ion pair state decays with a lifetime of 1.0 ± 0.1 ns. As a complement to the aforementioned, the energy transduction features of 1a•2 were combined with the electron donor–acceptor characteristics of 2•3 to afford 1a•2•3. To this end, time-resolved measurements reveal that the initially occurring energy-transfer interaction (53 ± 3 ps) between 1a/1b and 2 is followed by an electron transfer (12 ± 1 ps) from 2 to 3. From multiwavelength analyses, the lifetime of the radical ion pair state in 1a•2•3—as a product of a cascade of light-induced energy and electron transfer—was derived as 3.8 ± 0.2 ns. PMID:22474338

  2. Step by step approach to rare breast lesions containing spindle cells.

    PubMed

    Ünal, Betül; Erdoğan, Gülgün; Karaveli, Fatma Şeyda

    2015-01-01

    Differential diagnosis of spindle cell lesions of breast is challenging for certain reasons. The most important reason is the presence of cytological atypia and mitosis in all three conditions: reactive, benign, and malignant. Patients diagnosed with benign and malignant tumor/tumor-like lesions that had spindle cell components following the histopathological examination were included in the study. The patients' medical records were accessed to obtain the clinical history, follow-up notes, and radiological findings. Following histopathological, immunohistochemical, and clinical evaluations, the patients were diagnosed as follows: pseudoangiomatous stromal hyperplasia (PASH), bilateral desmoid-type fibromatosis (FM), adenomyoepithelioma (AME), myofibroblastoma (MFB), malignant phyllodes tumor (MF), high-grade AS, post-chemotherapy osteosarcoma (OS) + Paget's disease, and metaplastic carcinoma (MC). An algorithmic approach should be used in the diagnosis; cellular structure, presence and grade of atypia, growth pattern, mitotic activity, immunohistochemical staining, and clinical and radiological features should be evaluated together. Detection of some molecular changes can be useful in differential diagnosis. PMID:26558181

  3. Youth REP Step By Step: An Introduction to Youth-Led Research and Evaluation. Youth in Focus.

    ERIC Educational Resources Information Center

    Silva, Elena; Zimmerman, Kristen; Erbstein, Nancy

    This document presents step-by-step guidelines to help communities and organizations implement youth-led research, evaluation, and planning (Youth REP) as a way of empowering youth to participate in community development and social transformation. The guide offers an overview of youth-led research and evaluation project stages and critical…

  4. Creating Child-Centered Classrooms: 3-5 Year Olds. Step By Step: A Program for Children and Families.

    ERIC Educational Resources Information Center

    Coughlin, Pamela A.; Hansen, Kristen A.; Heller, Dinah; Kaufmann, Roxane K.; Stolberg, Judith Rothschild; Walsh, Kate Burke

    In child-centered education programs, children construct their own knowledge from their experiences and interactions with the world around them, and teachers foster children's growth and development by building on children's interests, needs, and strengths within a safe and caring environment. The Step by Step educational program developed a…

  5. A Spiral Step-by-Step Educational Method for Cultivating Competent Embedded System Engineers to Meet Industry Demands

    ERIC Educational Resources Information Center

    Jing,Lei; Cheng, Zixue; Wang, Junbo; Zhou, Yinghui

    2011-01-01

    Embedded system technologies are undergoing dramatic change. Competent embedded system engineers are becoming a scarce resource in the industry. Given this, universities should revise their specialist education to meet industry demands. In this paper, a spirally tight-coupled step-by-step educational method, based on an analysis of industry…

  6. Data Wise: A Step by Step Guide to Using Assessment Results to Improve Teaching and Learning. Revised and Expanded Edition

    ERIC Educational Resources Information Center

    Boudett, Kathryn Parker, Ed.; City, Elizabeth A., Ed.; Murnane, Richard J., Ed.

    2013-01-01

    "Data Wise: A Step-by-Step Guide to Using Assessment Results to Improve Teaching and Learning" presents a clear and carefully tested blueprint for school leaders. It shows how examining test scores and other classroom data can become a catalyst for important schoolwide conversations that will enhance schools' abilities to capture…

  7. Data Wise: A Step-by-Step Guide to Using Assessment Results to Improve Teaching and Learning

    ERIC Educational Resources Information Center

    Boudett, Kathryn Parker, Ed.; City, Elizabeth, Ed.; Murnane, Richard, Ed.

    2005-01-01

    In the wake of the accountability movement, school administrators are inundated with data about their students. How can they use this information to support student achievement? "Data Wise: A Step-by-Step Guide to Using Assessment Results to Improve Teaching and Learning" presents a clear and carefully tested blueprint for school leaders. It shows…

  8. Internet for Educators[TM]: A Step-by-Step Guide To Help Educators Understand and Use the Internet. [Videotape].

    ERIC Educational Resources Information Center

    1996

    This 66-minute videotape is part of an ongoing Internet education series, exploring the fascinating resources of the Internet. It is a step-by-step guide demonstrating effective techniques for using the World Wide Web, e-mail, file transfer protocol and other technologies. The program examines the Internet phenomenon from the educator's point of…

  9. Getting the Schools You Want: A Step-by-Step Guide to Conducting Your Own Curriculum Management Audit.

    ERIC Educational Resources Information Center

    Logan, Kimberly

    The curriculum-management audit was developed to provide school districts with a tool for making districtwide improvements. The audit can be used to help districts improve quality control over their instructional programs. This book offers a step-by-step guide to school improvement with a focus on conducting an internal audit. The first four…

  10. Settle Conflicts Right Now! A Step-by-Step Guide for K-6 Classrooms.

    ERIC Educational Resources Information Center

    Osier, Jan L.; Fox, Harold P.

    Noting that elementary school students can learn to resolve basic everyday conflicts without resorting to verbal or physical aggression, this empathy-based program provides a foundation for resolving problems without the intervention of mediators or adults and for providing written documentation of the solution for parents, administrators, and…

  11. Looking for a Job: Step by Step = Buscando Trabajo: Paso por Paso.

    ERIC Educational Resources Information Center

    Edwards, Patricia

    This bilingual document provides guidelines and learning activities to assist migrant workers in looking for a job. The document covers the following areas: (1) a checklist providing an overview of job search skills; (2) developing a fact sheet of personal information; (3) listing good work qualities; (4) identifying references and securing…

  12. Phonemic Awareness: A Step by Step Approach for Success in Early Reading

    ERIC Educational Resources Information Center

    Perez, Idalia Rodriguez

    2008-01-01

    This guide will help teach phonemic awareness to Pre K-3 students. It presents phonemic awareness as a sophisticated branch of phonological awareness through interactive activities that allows the student to succeed in learning the sounds represented by the letters of the alphabet. The book is designed to provide easy-to-follow suggestions for:…

  13. Doing Your Early Years Research Project. A Step-By-Step Guide

    ERIC Educational Resources Information Center

    Roberts-Holmes, Guy

    2005-01-01

    The development of the Early Childhood Education and Care (ECEC) sector in the UK and the development of knowledge and skills in the ECEC workforce, involves participants not only in becoming informed about research carried out by others, but in actively being researchers. This is particularly relevant to the increasing number of those reading for…

  14. Coherent superpositions of states in coupled Hilbert-space using step by step Morris-Shore transformation

    NASA Astrophysics Data System (ADS)

    Saadati-Niari, Maghsoud

    2016-09-01

    Creation of coherent superpositions in quantum systems with Na states in the lower set and Nb states in the upper set is presented. The solution is drived by using the Morris-Shore transformation, which step by step reduces the fully coupled system to a three-state Λ-like system and a set of decoupled states. It is shown that, for properly timed pulse, robust population transfer from an initial ground state (or superposition of M ground states) to an arbitrary coherent superposition of the ground states can be achieved by coincident pulses and/or STIRAP techniques.

  15. ATMS Step By Step.

    ERIC Educational Resources Information Center

    National Library of Australia, Canberra.

    This manual is designed to provide an introduction and basic guide to the use of IBM's Advanced Text Management System (ATMS), the text processing system to be used for the creation of Australian data bases within AUSINET. Instructions are provided for using the system to enter, store, retrieve, and modify data, which may then be displayed at the…

  16. Security: Step by Step

    ERIC Educational Resources Information Center

    Svetcov, Eric

    2005-01-01

    This article provides a list of the essential steps to keeping a school's or district's network safe and sound. It describes how to establish a security architecture and approach that will continually evolve as the threat environment changes over time. The article discusses the methodology for implementing this approach and then discusses the…

  17. Step by Step

    ERIC Educational Resources Information Center

    Ruder, Robert

    2008-01-01

    Sometimes a principal just has to get out of the office. A walk around the building might provide an escape from the pace of a hectic day, a chance to clear the head and perhaps allow a new perspective on a seemingly monumental school-related challenge to emerge. Wherever the principal walks, he or she is able to identify things that need…

  18. Step by Step

    ERIC Educational Resources Information Center

    Walker, John

    2007-01-01

    There is a right way to clean a restroom. If a worker does two things wrong, repeated in 20 restrooms a day, it is fairly certain that restroom users will complain. However, what people see or smell is not the most important issue. The overriding guideline should be to clean for health first, appearance second. Minimizing…

  19. Starting a new residency program: a step-by-step guide for institutions, hospitals, and program directors.

    PubMed

    Barajaz, Michelle; Turner, Teri

    2016-01-01

    Although our country faces a looming shortage of doctors, constraints of space, funding, and patient volume in many existing residency programs limit training opportunities for medical graduates. New residency programs need to be created for the expansion of graduate medical education training positions. Partnerships between existing academic institutions and community hospitals with a need for physicians can be a very successful means toward this end. Baylor College of Medicine and The Children's Hospital of San Antonio were affiliated in 2012, and subsequently, we developed and received accreditation for a new categorical pediatric residency program at that site in 2014. We share below a step-by-step guide through the process that includes building of the infrastructure, educational development, accreditation, marketing, and recruitment. It is our hope that the description of this process will help others to spur growth in graduate medical training positions. PMID:27507541

  20. Starting a new residency program: a step-by-step guide for institutions, hospitals, and program directors

    PubMed Central

    Barajaz, Michelle; Turner, Teri

    2016-01-01

    Although our country faces a looming shortage of doctors, constraints of space, funding, and patient volume in many existing residency programs limit training opportunities for medical graduates. New residency programs need to be created for the expansion of graduate medical education training positions. Partnerships between existing academic institutions and community hospitals with a need for physicians can be a very successful means toward this end. Baylor College of Medicine and The Children's Hospital of San Antonio were affiliated in 2012, and subsequently, we developed and received accreditation for a new categorical pediatric residency program at that site in 2014. We share below a step-by-step guide through the process that includes building of the infrastructure, educational development, accreditation, marketing, and recruitment. It is our hope that the description of this process will help others to spur growth in graduate medical training positions. PMID:27507541

  1. Starting a new residency program: a step-by-step guide for institutions, hospitals, and program directors.

    PubMed

    Barajaz, Michelle; Turner, Teri

    2016-01-01

    Although our country faces a looming shortage of doctors, constraints of space, funding, and patient volume in many existing residency programs limit training opportunities for medical graduates. New residency programs need to be created for the expansion of graduate medical education training positions. Partnerships between existing academic institutions and community hospitals with a need for physicians can be a very successful means toward this end. Baylor College of Medicine and The Children's Hospital of San Antonio were affiliated in 2012, and subsequently, we developed and received accreditation for a new categorical pediatric residency program at that site in 2014. We share below a step-by-step guide through the process that includes building of the infrastructure, educational development, accreditation, marketing, and recruitment. It is our hope that the description of this process will help others to spur growth in graduate medical training positions.

  2. CT-Guided Percutaneous Step-by-Step Radiofrequency Ablation for the Treatment of Carcinoma in the Caudate Lobe.

    PubMed

    Dong, Jun; Li, Wang; Zeng, Qi; Li, Sheng; Gong, Xiao; Shen, Lujun; Mao, Siyue; Dong, Annan; Wu, Peihong

    2015-09-01

    The location of the caudate lobe and its complex anatomy make caudate lobectomy and radiofrequency ablation (RFA) under ultrasound guidance technically challenging. The objective of the exploratory study was to introduce a novel modality of treatment of lesions in caudate lobe and discuss all details with our experiences to make this novel treatment modality repeatable and educational. The study enrolled 39 patients with liver caudate lobe tumor first diagnosed by computerized tomography (CT) or magnetic resonance imaging (MRI). After consultation of multi-disciplinary team, 7 patients with hepatic caudate lobe lesions were enrolled and accepted CT-guided percutaneous step-by-step RFA treatment. A total of 8 caudate lobe lesions of the 7 patients were treated by RFA in 6 cases and RFA combined with percutaneous ethanol injection (PEI) in 1 case. Median tumor diameter was 29 mm (range, 18-69 mm). A right approach was selected for 6 patients and a dorsal approach for 1 patient. Median operative time was 64 min (range, 59-102 min). Median blood loss was 10 mL (range, 8-16 mL) and mainly due to puncture injury. Median hospitalization time was 4 days (range, 2-5 days). All lesions were completely ablated (8/8; 100%) and no recurrence at the site of previous RFA was observed during median 8 months follow-up (range 3-11 months). No major or life-threatening complications or deaths occurred. In conclusion, percutaneous step-by-step RFA under CT guidance is a novel and effective minimally invasive therapy for hepatic caudate lobe lesions with well repeatability.

  3. Methods to construct a step-by-step beginner’s guide to decision analytic cost-effectiveness modeling

    PubMed Central

    Rautenberg, Tamlyn; Hulme, Claire; Edlin, Richard

    2016-01-01

    Background Although guidance on good research practice in health economic modeling is widely available, there is still a need for a simpler instructive resource which could guide a beginner modeler alongside modeling for the first time. Aim To develop a beginner’s guide to be used as a handheld guide contemporaneous to the model development process. Methods A systematic review of best practice guidelines was used to construct a framework of steps undertaken during the model development process. Focused methods review supplemented this framework. Consensus was obtained among a group of model developers to review and finalize the content of the preliminary beginner’s guide. The final beginner’s guide was used to develop cost-effectiveness models. Results Thirty-two best practice guidelines were data extracted, synthesized, and critically evaluated to identify steps for model development, which formed a framework for the beginner’s guide. Within five phases of model development, eight broad submethods were identified and 19 methodological reviews were conducted to develop the content of the draft beginner’s guide. Two rounds of consensus agreement were undertaken to reach agreement on the final beginner’s guide. To assess fitness for purpose (ease of use and completeness), models were developed independently and by the researcher using the beginner’s guide. Conclusion A combination of systematic review, methods reviews, consensus agreement, and validation was used to construct a step-by-step beginner’s guide for developing decision analytical cost-effectiveness models. The final beginner’s guide is a step-by-step resource to accompany the model development process from understanding the problem to be modeled, model conceptualization, model implementation, and model checking through to reporting of the model results. PMID:27785080

  4. A step-by-step method for the reconstitution of an ABC transporter into nanodisc lipid particles.

    PubMed

    Bao, Huan; Duong, Franck; Chan, Catherine S

    2012-01-01

    The nanodisc is a discoidal particle (~ 10-12 nm large) that trap membrane proteins into a small patch of phospholipid bilayer. The nanodisc is a particularly attractive option for studying membrane proteins, especially in the context of ligand-receptor interactions. The method pioneered by Sligar and colleagues is based on the amphipathic properties of an engineered highly a-helical scaffold protein derived from the apolipoprotein A1. The hydrophobic faces of the scaffold protein interact with the fatty acyl side-chains of the lipid bilayer whereas the polar regions face the aqueous environment. Analyses of membrane proteins in nanodiscs have significant advantages over liposome because the particles are small, homogeneous and water-soluble. In addition, biochemical and biophysical methods normally reserved to soluble proteins can be applied, and from either side of the membrane. In this visual protocol, we present a step-by-step reconstitution of a well characterized bacterial ABC transporter, the MalE-MalFGK2 complex. The formation of the disc is a self-assembly process that depends on hydrophobic interactions taking place during the progressive removal of the detergent. We describe the essential steps and we highlight the importance of choosing a correct protein-to-lipid ratio in order to limit the formation of aggregates and larger polydisperse liposome-like particles. Simple quality controls such as gel filtration chromatography, native gel electrophoresis and dynamic light scattering spectroscopy ensure that the discs have been properly reconstituted. PMID:22951950

  5. Förster Energy Transport in Metal-Organic Frameworks Is Beyond Step-by-Step Hopping.

    PubMed

    Zhang, Qiongqiong; Zhang, Cankun; Cao, Lingyun; Wang, Zi; An, Bing; Lin, Zekai; Huang, Ruiyun; Zhang, Zhiming; Wang, Cheng; Lin, Wenbin

    2016-04-27

    Metal-organic frameworks (MOFs) with light-harvesting building blocks designed to mimic photosynthetic chromophore arrays in green plants provide an excellent platform to study exciton transport in networks with well-defined structures. A step-by-step exciton random hopping model made of the elementary steps of energy transfer between only the nearest neighbors is usually used to describe the transport dynamics. Although such a nearest neighbor approximation is valid in describing the energy transfer of triplet states via the Dexter mechanism, we found it inadequate in evaluating singlet exciton migration that occurs through the Förster mechanism, which involves one-step jumping over longer distance. We measured migration rates of singlet excitons on two MOFs constructed from truxene-derived ligands and zinc nodes, by monitoring energy transfer from the MOF skeleton to a coumarin probe in the MOF cavity. The diffusivities of the excitons on the frameworks were determined to be 1.8 × 10(-2) cm(2)/s and 2.3 × 10(-2) cm(2)/s, corresponding to migration distances of 43 and 48 nm within their lifetimes, respectively. "Through space" energy-jumping beyond nearest neighbor accounts for up to 67% of the energy transfer rates. This finding presents a new perspective in the design and understanding of highly efficient energy transport networks for singlet excited states. PMID:27016183

  6. Application of a step-by-step fingerprinting identification method on a spilled oil accident in the Bohai Sea area

    NASA Astrophysics Data System (ADS)

    Sun, Peiyan; Gao, Zhenhui; Cao, Lixin; Wang, Xinping; Zhou, Qing; Zhao, Yuhui; Li, Guangmei

    2011-03-01

    In recent years, oil spill accidents occur frequently in the marine area of China. Finding out the spilled oil source is a key step in the relevant investigation. In this paper, a step-by-step fingerprinting identification method was used in a spilled oil accident in the Bohai Sea in 2002. Advanced chemical fingerprinting and data interpretation techniques were used to characterize the chemical composition and determine the possible sources of two spilled oil samples. The original gas chromatography -flame ionization detection (GC-FID) chromatogram of saturated hydrocarbons was compared. The gas chromatography-mass spectrometry (GC/MS) chromatograms of aromatic hydrocarbons terpane and sterane, n-alkane and poly-aromatic hydrocarbons (PAHs) were analyzed. The correlation analysis on diagnostic ratios was performed with Student's t-test. It is found that the oil fingerprinting of the spilled oil (designated as sz1) from the polluted sand beach was identical with the suspected oil (designated as ky1) from a nearby crude oil refinery factory. They both showed the fingerprinting character of mixed oil. The oil fingerprinting of the spilled oil (designated as ms1) collected from the port was significantly different from oil ky1 and oil sz1 and was with a lubricating oil fingerprint character. The identification result not only gave support for the spilled oil investigation, but also served as an example for studying spilled oil accidents.

  7. A step-by-step protocol for formaldehyde-assisted isolation of regulatory elements from Arabidopsis thaliana.

    PubMed

    Omidbakhshfard, Mohammad Amin; Winck, Flavia Vischi; Arvidsson, Samuel; Riaño-Pachón, Diego M; Mueller-Roeber, Bernd

    2014-06-01

    The control of gene expression by transcriptional regulators and other types of functionally relevant DNA transactions such as chromatin remodeling and replication underlie a vast spectrum of biological processes in all organisms. DNA transactions require the controlled interaction of proteins with DNA sequence motifs which are often located in nucleosome-depleted regions (NDRs) of the chromatin. Formaldehyde-assisted isolation of regulatory elements (FAIRE) has been established as an easy-to-implement method for the isolation of NDRs from a number of eukaryotic organisms, and it has been successfully employed for the discovery of new regulatory segments in genomic DNA from, for example, yeast, Drosophila, and humans. Until today, however, FAIRE has only rarely been employed in plant research and currently no detailed FAIRE protocol for plants has been published. Here, we provide a step-by-step FAIRE protocol for NDR discovery in Arabidopsis thaliana. We demonstrate that NDRs isolated from plant chromatin are readily amenable to quantitative polymerase chain reaction and next-generation sequencing. Only minor modification of the FAIRE protocol will be needed to adapt it to other plants, thus facilitating the global inventory of regulatory regions across species.

  8. Insights into HER2 signaling from step-by-step optimization of anti-HER2 antibodies

    PubMed Central

    Fu, Wenyan; Wang, Yuxiao; Zhang, Yunshan; Xiong, Lijuan; Takeda, Hiroaki; Ding, Li; Xu, Qunfang; He, Lidong; Tan, Wenlong; Bethune, Augus N.; Zhou, Lijun

    2014-01-01

    HER2, a ligand-free tyrosine kinase receptor of the HER family, is frequently overexpressed in breast cancer. The anti-HER2 antibody trastuzumab has shown significant clinical benefits in metastatic breast cancer; however, resistance to trastuzumab is common. The development of monoclonal antibodies that have complementary mechanisms of action results in a more comprehensive blockade of ErbB2 signaling, especially HER2/HER3 signaling. Use of such antibodies may have clinical benefits if these antibodies can become widely accepted. Here, we describe a novel anti-HER2 antibody, hHERmAb-F0178C1, which was isolated from a screen of a phage display library. A step-by-step optimization method was employed to maximize the inhibitory effect of this anti-HER2 antibody. Crystallographic analysis was used to determine the three-dimensional structure to 3.5 Å resolution, confirming that the epitope of this antibody is in domain III of HER2. Moreover, this novel anti-HER2 antibody exhibits superior efficacy in blocking HER2/HER3 heterodimerization and signaling, and its use in combination with pertuzumab has a synergistic effect. Characterization of this antibody revealed the important role of a ligand binding site within domain III of HER2. The results of this study clearly indicate the unique potential of hHERmAb-F0178C1, and its complementary inhibition effect on HER2/HER3 signaling warrants its consideration as a promising clinical treatment. PMID:24838231

  9. Step-by-step rotation of a molecule-gear mounted on an atomic-scale axis

    NASA Astrophysics Data System (ADS)

    Manzano, C.; Soe, W.-H.; Wong, H. S.; Ample, F.; Gourdon, A.; Chandrasekhar, N.; Joachim, C.

    2009-07-01

    Gears are microfabricated down to diameters of a few micrometres. Natural macromolecular motors, of tens of nanometres in diameter, also show gear effects. At a smaller scale, the random rotation of a single-molecule rotor encaged in a molecular stator has been observed, demonstrating that a single molecule can be rotated with the tip of a scanning tunnelling microscope (STM). A self-assembled rack-and-pinion molecular machine where the STM tip apex is the rotation axis of the pinion was also tested. Here, we present the mechanics of an intentionally constructed molecule-gear on a Au(111) surface, mounting and centring one hexa-t-butyl-pyrimidopentaphenylbenzene molecule on one atom axis. The combination of molecular design, molecular manipulation and surface atomic structure selection leads to the construction of a fundamental component of a planar single-molecule mechanical machine. The rotation of our molecule-gear is step-by-step and totally under control, demonstrating nine stable stations in both directions.

  10. Casein aggregates built step-by-step on charged polyelectrolyte film surfaces are calcium phosphate-cemented.

    PubMed

    Nagy, Krisztina; Pilbat, Ana-Maria; Groma, Géza; Szalontai, Balázs; Cuisinier, Frédéric J G

    2010-12-10

    The possible mechanism of casein aggregation and micelle buildup was studied in a new approach by letting α-casein adsorb from low concentration (0.1 mg·ml(-1)) solutions onto the charged surfaces of polyelectrolyte films. It was found that α-casein could adsorb onto both positively and negatively charged surfaces. However, only when its negative phosphoseryl clusters remained free, i.e. when it adsorbed onto a negative surface, could calcium phosphate (CaP) nanoclusters bind to the casein molecules. Once the CaP clusters were in place, step-by-step building of multilayered casein architectures became possible. The presence of CaP was essential; neither Ca(2+) nor phosphate could alone facilitate casein aggregation. Thus, it seems that CaP is the organizing motive in the casein micelle formation. Atomic force microscopy revealed that even a single adsorbed casein layer was composed of very small (in the range of tens of nanometers) spherical forms. The stiffness of the adsorbed casein layer largely increased in the presence of CaP. On this basis, we can imagine that casein micelles emerge according to the following scheme. The amphipathic casein monomers aggregate into oligomers via hydrophobic interactions even in the absence of CaP. Full scale, CaP-carrying micelles could materialize by interlocking these casein oligomers with CaP nanoclusters. Such a mechanism would not contradict former experimental results and could offer a synthesis between the submicelle and the block copolymer models of casein micelles.

  11. Casein Aggregates Built Step-by-Step on Charged Polyelectrolyte Film Surfaces Are Calcium Phosphate-cemented*

    PubMed Central

    Nagy, Krisztina; Pilbat, Ana-Maria; Groma, Géza; Szalontai, Balázs; Cuisinier, Frédéric J. G.

    2010-01-01

    The possible mechanism of casein aggregation and micelle buildup was studied in a new approach by letting α-casein adsorb from low concentration (0.1 mg·ml−1) solutions onto the charged surfaces of polyelectrolyte films. It was found that α-casein could adsorb onto both positively and negatively charged surfaces. However, only when its negative phosphoseryl clusters remained free, i.e. when it adsorbed onto a negative surface, could calcium phosphate (CaP) nanoclusters bind to the casein molecules. Once the CaP clusters were in place, step-by-step building of multilayered casein architectures became possible. The presence of CaP was essential; neither Ca2+ nor phosphate could alone facilitate casein aggregation. Thus, it seems that CaP is the organizing motive in the casein micelle formation. Atomic force microscopy revealed that even a single adsorbed casein layer was composed of very small (in the range of tens of nanometers) spherical forms. The stiffness of the adsorbed casein layer largely increased in the presence of CaP. On this basis, we can imagine that casein micelles emerge according to the following scheme. The amphipathic casein monomers aggregate into oligomers via hydrophobic interactions even in the absence of CaP. Full scale, CaP-carrying micelles could materialize by interlocking these casein oligomers with CaP nanoclusters. Such a mechanism would not contradict former experimental results and could offer a synthesis between the submicelle and the block copolymer models of casein micelles. PMID:20921229

  12. [Company Wide Quality Control (total quality): methodological principles and intervention techniques for step-by-step improvement].

    PubMed

    Corbara, F; Di Cristofaro, E

    1996-01-01

    The concept of Quality is particularly up to date and not a new one for the Journal. The need for better Quality is a must also in Medical care. Quality doesn't mean additional costs and excessive burden for the co-workers. On the contrary, initial costs can be compensated for through a more rational utilisation of the resources. The consequent better service for the patient results in an ameliorated working environment, with high profits. Fundamental requirements for reaching concrete results are: 1) the convinced involvement in the idea of all levels (division, service, laboratory) in order to have the different groups act in synergism towards common goals; 2) the knowledge of appropriate methods. The Authors examine this last point with a deep analysis of the techniques involved in Company Wide Quality Control (C.W.Q.C.) or Total Quality. The improving process has to the continuous and proceed in small steps, each time being constituted by 4 different phases, represented by the PDCA cycle, or Demining wheel, where: P = PLAN, which means plan before acting; D = DO, perform what has been planned; C = CHECK, verify the results; A = ACT, standardize if the results are positive, repeat the process if negative. Each process of improvement implies a prior precise definition of a project, i.e. a problem whose solution has been planned. The project must always presume: a specific subject--a goal--one or more people to reach it--a limited time to work it out. The most effective way to ameliorate Quality is performing projects. Step by Step amelioration is synonymous of performance of many projects. A brilliant way to produce many projects remains their "industrialization", which can be reached by means of 6 basic criteria: 1) full involvement of the Direction; 2) potential co-working in the projects of all employees; 3) employment of simple instruments; 4) respect of a few procedural formalities; 5) rewarding of personnel; 6) continuous promotion of the concepts of

  13. [Company Wide Quality Control (total quality): methodological principles and intervention techniques for step-by-step improvement].

    PubMed

    Corbara, F; Di Cristofaro, E

    1996-01-01

    The concept of Quality is particularly up to date and not a new one for the Journal. The need for better Quality is a must also in Medical care. Quality doesn't mean additional costs and excessive burden for the co-workers. On the contrary, initial costs can be compensated for through a more rational utilisation of the resources. The consequent better service for the patient results in an ameliorated working environment, with high profits. Fundamental requirements for reaching concrete results are: 1) the convinced involvement in the idea of all levels (division, service, laboratory) in order to have the different groups act in synergism towards common goals; 2) the knowledge of appropriate methods. The Authors examine this last point with a deep analysis of the techniques involved in Company Wide Quality Control (C.W.Q.C.) or Total Quality. The improving process has to the continuous and proceed in small steps, each time being constituted by 4 different phases, represented by the PDCA cycle, or Demining wheel, where: P = PLAN, which means plan before acting; D = DO, perform what has been planned; C = CHECK, verify the results; A = ACT, standardize if the results are positive, repeat the process if negative. Each process of improvement implies a prior precise definition of a project, i.e. a problem whose solution has been planned. The project must always presume: a specific subject--a goal--one or more people to reach it--a limited time to work it out. The most effective way to ameliorate Quality is performing projects. Step by Step amelioration is synonymous of performance of many projects. A brilliant way to produce many projects remains their "industrialization", which can be reached by means of 6 basic criteria: 1) full involvement of the Direction; 2) potential co-working in the projects of all employees; 3) employment of simple instruments; 4) respect of a few procedural formalities; 5) rewarding of personnel; 6) continuous promotion of the concepts of

  14. Creating Child-Centered Materials for Math and Science: 3-6 Year Olds. Step By Step: A Program for Children and Families.

    ERIC Educational Resources Information Center

    Stolberg, Judith Rothschild; Daniels, Ellen R.

    In child-centered education programs, children construct their own knowledge from their experiences and interactions with the world around them, and teachers foster children's growth and development by building on children's interests, needs, and strengths within a safe and caring environment. The Step by Step educational program developed a…

  15. Designing, Implementing, and Evaluating Social Skills Interventions for Elementary Students: Step-by-Step Procedures Based on Actual School-Based Investigations

    ERIC Educational Resources Information Center

    Lane, Kathleen Lynne; Menzies, Holly M.; Barton-Arwood, Sally M.; Doukas, Georgia L.; Munton, Sarah M.

    2005-01-01

    This article presents a step-by-step, empirically validated method for designing, implementing, and evaluating a formal social skills intervention based on specific skill deficits as identified by the Social Skills Rating System (SSRS; F. M. Gresham & S. N. Elliott, 1990). The 6 steps include: (1) identifying students for participation; (2)…

  16. Step-by-step guideline for disease-specific costing studies in low- and middle-income countries: a mixed methodology

    PubMed Central

    Hendriks, Marleen E.; Kundu, Piyali; Boers, Alexander C.; Bolarinwa, Oladimeji A.; te Pas, Mark J.; Akande, Tanimola M.; Agbede, Kayode; Gomez, Gabriella B.; Redekop, William K.; Schultsz, Constance; Tan, Siok Swan

    2014-01-01

    Background Disease-specific costing studies can be used as input into cost-effectiveness analyses and provide important information for efficient resource allocation. However, limited data availability and limited expertise constrain such studies in low- and middle-income countries (LMICs). Objective To describe a step-by-step guideline for conducting disease-specific costing studies in LMICs where data availability is limited and to illustrate how the guideline was applied in a costing study of cardiovascular disease prevention care in rural Nigeria. Design The step-by-step guideline provides practical recommendations on methods and data requirements for six sequential steps: 1) definition of the study perspective, 2) characterization of the unit of analysis, 3) identification of cost items, 4) measurement of cost items, 5) valuation of cost items, and 6) uncertainty analyses. Results We discuss the necessary tradeoffs between the accuracy of estimates and data availability constraints at each step and illustrate how a mixed methodology of accurate bottom-up micro-costing and more feasible approaches can be used to make optimal use of all available data. An illustrative example from Nigeria is provided. Conclusions An innovative, user-friendly guideline for disease-specific costing in LMICs is presented, using a mixed methodology to account for limited data availability. The illustrative example showed that the step-by-step guideline can be used by healthcare professionals in LMICs to conduct feasible and accurate disease-specific cost analyses. PMID:24685170

  17. Readying Parents and Teachers for the Inclusion of Children with Disabilities: A Step-by-Step Process.

    ERIC Educational Resources Information Center

    Olson, Jennifer; Murphy, Cari Lee; Olson, Philip D.

    1999-01-01

    Provides insight into system-level changes needed to support inclusive preschool activities. Recognizes successful outcomes of inclusive programs as highly dependent on attitudes of parents and teachers. Describes a six-step process in developing successful inclusive programs in a rural Iowa community. Stresses the need for everyone affected to…

  18. The anatomy and art of writing a successful grant application: a practical step-by-step approach.

    PubMed

    Gholipour, Ali; Lee, Edward Y; Warfield, Simon K

    2014-12-01

    Writing a compelling grant application is a skill that is crucial to conducting high-quality and high-impact scientific research. A successful grant proposal provides the resources necessary to foster activity in an important area of investigation. A concise and practical overview of the anatomy and art of grant writing is provided in this article, along with citations to resources that are particularly useful for junior investigators.

  19. Step-by-step synchronous variations of planetary natural processes in 1997-1998 and their uniform mechanism: phenomenon of "galloping of the core"

    NASA Astrophysics Data System (ADS)

    Barkin, Yu. V.

    2009-04-01

    "For an explanation of observably step-by-step variations of geodynamic and geophysical processes the mechanism of sharp sporadic relative displacements of the core and the mantle and deformations of the mantle in the certain periods of time (the phenomenon of "galloping of the core") is offered. Apparently, this mechanism results in spasmodic variations of axial rotation of the Earth, causes gallop in value of a phase of Chandler motion of a pole, to sharp changes of the intense condition in zones of catastrophes" ([1], p. 61). According to geodynamic model the step changes first of all should to be observed in motion of a geocenter as it reflects relative displacement of the centers of mass of the core and the mantle [1]. A gallop of natural processes in northern and southern hemispheres is characterized by the certain asymmetry. In result the step changes are tested by trend components of secular changes of parameters. In another words and activity (intensity) and trends of its secular changes test synchronous certain steps. Geocenter. According to observation data of DORIS spasmodic changes of polar rotation of a geocenter in a projection to an equatorial coordinate plane in 1997-1999 are revealed. On data DORIS in values of polar coordinate of a geocenter were observed gallop up to 20-30 cm. Changes of trend components have tested gallop which can be estimated in -2 mm in coordinate x, -5 mm in coordinate y and in -10 mm in coordinate z. Trajectory of a geocenter. A bend of a trajectory of long - periodic trend "trace" of a geocenter (its epicentre) on a surface of the Earth in 1997-1998 has been discovered (Zotov, Barkin, Lyubushin, 2008). It serves as direct confirmation of the assumption about a fundamental role of interaction and the forced relative displacements of the basic shells of the Earth, first of all the core and the mantle, both their stimulating and directing role in all planetary processes (Barkin, 2002). Gravitational field. On the data of

  20. Microwave assisted step-by-step process for the production of fucoidan, alginate sodium, sugars and biochar from Ascophyllum nodosum through a biorefinery concept.

    PubMed

    Yuan, Yuan; Macquarrie, Duncan J

    2015-12-01

    The biorefinery is an important concept for the development of alternative routes to a range of interesting and important materials from renewable resources. It ensures that the resources are used fully and that all parts of them are valorized. This paper develops this concept, using brown macroalgae Ascophyllum nodosum as an example, by assistance of microwave technology. A step-by-step process was designed to obtain fucoidan, alginates, sugars and biochar (alga residue) consecutively. The yields of fucoidan, alginates, sugars and biochar were 14.09%, 18.24%, 10.87% and 21.44%, respectively. To make an evaluation of the biorefinery process, seaweed sample was also treated for fucoidan extraction only, alginate extraction only and hydrothermal treatment for sugars and biochar only. The chemical composition and properties of each product were also analyzed. The results indicated that A. nodosum could be potentially used as feedstock for a biorefinery process to produce valuable chemicals and fuels.

  1. Step-by-step protocol to perfuse and dissect the mouse parotid gland and isolation of high-quality RNA from murine and human parotid tissue.

    PubMed

    Watermann, Christoph; Valerius, Klaus Peter; Wagner, Steffen; Wittekindt, Claus; Klussmann, Jens Peter; Baumgart-Vogt, Eveline; Karnati, Srikanth

    2016-04-01

    Macroscopic identification and surgical removal of the mouse parotid gland is demanding because of its anatomic location and size. Moreover, the mouse parotid gland contains high concentrations of RNases, making it difficult to isolate high-quality RNA. So far, appropriate methods for optimal perfusion-fixation and dissection of mouse parotid glands, as well as the isolation of high quality RNA from this tissue, are not available. Here we present a simple, optimized, step-by-step surgical method to perfuse and isolate murine parotid glands. We also compared two common RNA extraction methods (RNeasy Mini Kit versus TRIzol) for their yields of high-quality, intact RNA from human and murine parotid gland tissues that were either snap-frozen or immersed in RNAlater stabilization solution. Mouse parotid tissue that was perfused and immersed in RNAlater and human samples immersed in RNAlater exhibited the best RNA quality, independent of the isolation method. PMID:27071609

  2. Microwave assisted step-by-step process for the production of fucoidan, alginate sodium, sugars and biochar from Ascophyllum nodosum through a biorefinery concept.

    PubMed

    Yuan, Yuan; Macquarrie, Duncan J

    2015-12-01

    The biorefinery is an important concept for the development of alternative routes to a range of interesting and important materials from renewable resources. It ensures that the resources are used fully and that all parts of them are valorized. This paper develops this concept, using brown macroalgae Ascophyllum nodosum as an example, by assistance of microwave technology. A step-by-step process was designed to obtain fucoidan, alginates, sugars and biochar (alga residue) consecutively. The yields of fucoidan, alginates, sugars and biochar were 14.09%, 18.24%, 10.87% and 21.44%, respectively. To make an evaluation of the biorefinery process, seaweed sample was also treated for fucoidan extraction only, alginate extraction only and hydrothermal treatment for sugars and biochar only. The chemical composition and properties of each product were also analyzed. The results indicated that A. nodosum could be potentially used as feedstock for a biorefinery process to produce valuable chemicals and fuels. PMID:26454369

  3. Methods for the experimental characterization and analysis of the efficiency and speed of chromatographic columns: A step-by-step tutorial.

    PubMed

    Andrés, Axel; Broeckhoven, Ken; Desmet, Gert

    2015-09-24

    Due to the developing insights in the theory of chromatography, column manufacturers of any kind (industrial, academic) nowadays have a broad array of experimental column testing tools at their disposal. The present tutorial aims at helping the novice in the field getting an overview of these tools and provides a fixed procedure to carry out the subsequent steps in the column quality analysis (guided via an Excel template file). After some brief introduction about the main equations, the reader is taken step by step through the theories underlying the measurement methods for the different column and performance parameters. In the final section, the reader is taken through the different items in the Excel template.

  4. A step-by-step overview of the dynamic process of epitope selection by major histocompatibility complex class II for presentation to helper T cells

    PubMed Central

    Sadegh-Nasseri, Scheherazade

    2016-01-01

    T cell antigen receptors (TCRs) expressed on cytotoxic or helper T cells can only see their specific target antigen as short sequences of peptides bound to the groove of proteins of major histocompatibility complex (MHC) class I, and class II respectively. In addition to the many steps, several participating proteins, and multiple cellular compartments involved in the processing of antigens, the MHC structure, with its dynamic and flexible groove, has perfectly evolved as the underlying instrument for epitope selection. In this review, I have taken a step-by-step, and rather historical, view to describe antigen processing and determinant selection, as we understand it today, all based on decades of intense research by hundreds of laboratories. PMID:27347387

  5. How to use multi-criteria decision analysis methods for reimbursement decision-making in healthcare: a step-by-step guide.

    PubMed

    Diaby, Vakaramoko; Goeree, Ron

    2014-02-01

    In recent years, the quest for more comprehensiveness, structure and transparency in reimbursement decision-making in healthcare has prompted the research into alternative decision-making frameworks. In this environment, multi-criteria decision analysis (MCDA) is arising as a valuable tool to support healthcare decision-making. In this paper, we present the main MCDA decision support methods (elementary methods, value-based measurement models, goal programming models and outranking models) using a case study approach. For each family of methods, an example of how an MCDA model would operate in a real decision-making context is presented from a critical perspective, highlighting the parameters setting, the selection of the appropriate evaluation model as well as the role of sensitivity and robustness analyses. This study aims to provide a step-by-step guide on how to use MCDA methods for reimbursement decision-making in healthcare.

  6. A step-by-step introduction to vegetables at the beginning of complementary feeding. The effects of early and repeated exposure.

    PubMed

    Hetherington, Marion M; Schwartz, C; Madrelle, J; Croden, F; Nekitsing, C; Vereijken, C M J L; Weenen, H

    2015-01-01

    Breastfeeding (BF) is associated with willingness to accept vegetables. This may be due to the variety of flavours delivered via breast milk. Some mothers add vegetables to milk during complementary feeding (CF) to enhance acceptance. The present study tested a step-by-step exposure to vegetables in milk then rice during CF, on intake and liking of vegetables. Just before CF, enrolled mothers were randomised to an intervention (IG, n = 18; 6 BF) or control group (CG, n = 18; 6 BF). IG infants received 12 daily exposures to vegetable puree added to milk (days 1-12), then 12 × 2 daily exposures to vegetable puree added to rice at home (days 13-24). Plain milk and rice were given to CG. Then both received 11 daily exposures to vegetable puree. Intake was weighed and liking rated on days 25-26 and 33-35 after the start of CF in the laboratory, supplemented by the same data recorded at home. Vegetables were rotated daily (carrots, green beans, spinach, broccoli). Intake, liking and pace of eating were greater for IG than CG infants. Intake and liking of carrots were greater than green beans. However, at 6m then 18m follow up, vegetable (carrot > green beans) but not group differences were observed. Mothers reported appreciation of the structure and guidance of this systematic approach. Early exposure to vegetables in a step-by-step method could be included in CF guidelines and longer term benefits assessed by extending the exposure period.

  7. New 2-in-1 polyelectrolyte step-by-step film buildup without solution alternation: from PEDOT-PSS to polyelectrolyte complexes.

    PubMed

    de Saint-Aubin, Christine; Hemmerlé, Joseph; Boulmedais, Fouzia; Vallat, Marie-France; Nardin, Michel; Schaaf, Pierre

    2012-06-12

    Although never emphasized and increasingly used in organic electronics, PEDOT-PSS (poly(3,4-ethylenedioxythiophene)-poly(styrene sulfonate)) layer-by-layer (lbl) film construction violates the alternation of polyanion and polycation rule stated as a prerequisit for a step-by-step film buildup. To demonstrate that this alternation is not always necessary, we studied the step-by-step construction of films using a single solution containing polycation/polyanion complexes. We investigated four different systems: PEDOT-PSS, bPEI-PSS (branched poly(ethylene imine)-poly(sodium 4-styrene sulfonate)), PDADMA-PSS (poly(diallyl dimethyl ammonium)-PSS), and PAH-PSS (poly(allylamine hydrochloride)-PSS). The film buildup obtained by spin-coating or dipping-and-drying process was monitored by ellipsometry, UV-vis-NIR spectrophotometry, and quartz-crystal microbalance. The surface morphology of the films was characterized by atomic force microscopy in tapping mode. After an initial transient regime, the different films have a linear buildup with the number of deposition steps. It appears that, when the particles composed of polyanion-polycation complex and complex aggregates in solution are more or less liquid (case of PEDOT-PSS and bPEI-PSS), our method leads to smooth films (roughness on the order of 1-2 nm). On the other hand, when these complexes are more or less solid particles (case of PDADMA-PSS and PAH-PSS), the resulting films are much rougher (typically 10 nm). Polycation/polyanion molar ratios in monomer unit of the liquid, rinsing, and drying steps are key parameters governing the film buildup process with an optimal polycation/polyanion molar ratio leading to the fastest film growth. This new and general lbl method, designated as 2-in-1 method, allows obtaining regular and controlled film buildup with a single liquid containing polyelectrolyte complexes and opens a new route for surface functionalization with polyelectrolytes.

  8. A step-by-step experiment of 3C-SiC hetero-epitaxial growth on 4H-SiC by CVD

    NASA Astrophysics Data System (ADS)

    Xin, Bin; Jia, Ren-Xu; Hu, Ji-Chao; Tsai, Cheng-Ying; Lin, Hao-Hsiung; Zhang, Yu-Ming

    2015-12-01

    To investigate the growth mechanism of hetero-epitaxial SiC, a step-by-step experiment of 3C-SiC epitaxial layers grown on 4H-SiC on-axis substrates by the CVD method are reported in this paper. Four step experiments with four one-quarter 4H-SiC wafers were performed. Optical microscopy and atomic force microscopy (AFM) were used to characterize the morphology of the epitaxial layers. It was previously found that the main factor affecting the epilayer morphology was double-positioning boundary (DPB) defects, which normally were in high density with shallow grooves. However, a protrusive regular "hill" morphology with a much lower density was shown in our experiment in high-temperature growth conditions. The anisotropic migration of adatoms is regarded as forming the morphology of DPB defects, and a new "DPB defects assist epitaxy" growth mode has been proposed based on the Frank-van der Merwe growth mode. Raman spectroscopy and X-ray diffraction were used to examine the polytypes and the quality of the epitaxial layers.

  9. Freehand Thoracic Pedicle Screw Placement: Review of Existing Strategies and a Step-by-Step Guide Using Uniform Landmarks for All Levels

    PubMed Central

    Baaj, Ali A

    2016-01-01

    Pedicle screw fixation in the thoracic spine presents certain challenges due to the critical regional neurovascular anatomy as well as the narrow pedicular corridor that typically exists. With increased awareness of the dangers of intraoperative radiation, the ability to place pedicle screws with anatomic landmarks alone is paramount. In this study, we reviewed the literature from 1990 to 2015 for studies that included freehand pedicle screw placement in the thoracic spine with special emphasis on entry points and the trajectories of the screws. We excluded studies that used fluoroscopy guidance, navigation techniques, cadaveric and biomechanical articles, case reports, and experimental studies on animals. The search retrieved 40 articles, and after careful selection, seven articles were analyzed. Over 8,000 screws were placed in the different studies. The mean accuracy for placement of the thoracic screws was 93.3%. However, there is little consensus between studies in entry points, sagittal, and axial trajectories of the screws. We complete this review by presenting our step-by-step technique for the placement of freehand pedicle screws in the thoracic spine. PMID:27014535

  10. Data on step-by-step atomic force microscopy monitoring of changes occurring in single melanoma cells undergoing ToF SIMS specialized sample preparation protocol.

    PubMed

    Bobrowska, J; Pabijan, J; Wiltowska-Zuber, J; Jany, B R; Krok, F; Awsiuk, K; Rysz, J; Budkowski, A; Lekka, M

    2016-09-01

    Data included in this article are associated with the research article entitled 'Protocol of single cells preparation for time-of-flight secondary ion mass spectrometry' (Bobrowska et al., 2016 in press) [1]. This data file contains topography images of single melanoma cells recorded using atomic force microscopy (AFM). Single cells cultured on glass surface were subjected to the proposed sample preparation protocol applied to prepare biological samples for time-of-flight secondary ion mass spectrometry (ToF SIMS) measurements. AFM images were collected step-by-step for the single cell, after each step of the proposed preparation protocol. It consists of four main parts: (i) paraformaldehyde fixation, (ii) salt removal, (iii) dehydrating, and (iv) sample drying. In total 13 steps are required, starting from imaging of a living cell in a culture medium and ending up at images of a dried cell in the air. The protocol was applied to melanoma cells from two cell lines, namely, WM115 melanoma cells originated from primary melanoma site and WM266-4 ones being the metastasis of WM115 cells to skin. PMID:27570811

  11. Treatment of burns in the first 24 hours: simple and practical guide by answering 10 questions in a step-by-step form

    PubMed Central

    2012-01-01

    Residents in training, medical students and other staff in surgical sector, emergency room (ER) and intensive care unit (ICU) or Burn Unit face a multitude of questions regarding burn care. Treatment of burns is not always straightforward. Furthermore, National and International guidelines differ from one region to another. On one hand, it is important to understand pathophysiology, classification of burns, surgical treatment, and the latest updates in burn science. On the other hand, the clinical situation for treating these cases needs clear guidelines to cover every single aspect during the treatment procedure. Thus, 10 questions have been organised and discussed in a step-by-step form in order to achieve the excellence of education and the optimal treatment of burn injuries in the first 24 hours. These 10 questions will clearly discuss referral criteria to the burn unit, primary and secondary survey, estimation of the total burned surface area (%TBSA) and the degree of burns as well as resuscitation process, routine interventions, laboratory tests, indications of Bronchoscopy and special considerations for Inhalation trauma, immediate consultations and referrals, emergency surgery and admission orders. Understanding and answering the 10 questions will not only cover the management process of Burns during the first 24 hours but also seems to be an interactive clear guide for education purpose. PMID:22583548

  12. Freehand Thoracic Pedicle Screw Placement: Review of Existing Strategies and a Step-by-Step Guide Using Uniform Landmarks for All Levels.

    PubMed

    Avila, Mauricio J; Baaj, Ali A

    2016-01-01

    Pedicle screw fixation in the thoracic spine presents certain challenges due to the critical regional neurovascular anatomy as well as the narrow pedicular corridor that typically exists. With increased awareness of the dangers of intraoperative radiation, the ability to place pedicle screws with anatomic landmarks alone is paramount. In this study, we reviewed the literature from 1990 to 2015 for studies that included freehand pedicle screw placement in the thoracic spine with special emphasis on entry points and the trajectories of the screws. We excluded studies that used fluoroscopy guidance, navigation techniques, cadaveric and biomechanical articles, case reports, and experimental studies on animals. The search retrieved 40 articles, and after careful selection, seven articles were analyzed. Over 8,000 screws were placed in the different studies. The mean accuracy for placement of the thoracic screws was 93.3%. However, there is little consensus between studies in entry points, sagittal, and axial trajectories of the screws. We complete this review by presenting our step-by-step technique for the placement of freehand pedicle screws in the thoracic spine. PMID:27014535

  13. Hierarchical Assembly of a {Mn(II)15Mn(III)4} Brucite Disc: Step-by-Step Formation and Ferrimagnetism.

    PubMed

    Deng, Yong-Kai; Su, Hai-Feng; Xu, Jia-Heng; Wang, Wen-Guang; Kurmoo, Mohamedally; Lin, Shui-Chao; Tan, Yuan-Zhi; Jia, Jiong; Sun, Di; Zheng, Lan-Sun

    2016-02-01

    In search of functional molecular materials and the study of their formation mechanism, we report the elucidation of a hierarchical step-by-step formation from monomer (Mn) to heptamer (Mn7) to nonadecamer (Mn19) satisfying the relation 1 + Σn6n, where n is the ring number of the Brucite structure using high-resolution electrospray ionization mass spectrometry (HRESI-MS). Three intermediate clusters, Mn10, Mn12, and Mn14, were identified. Furthermore, the Mn19 disc remains intact when dissolved in acetonitrile with a well-resolved general formula of [Mn19(L)x(OH)y(N3)36-x-y](2+) (x = 18, 17, 16; y = 8, 7, 6; HL = 1-(hydroxymethyl)-3,5-dimethylpyrazole) indicating progressive exchange of N3(-) for OH(-). The high symmetry (R-3) Mn19 crystal structure consists of a well-ordered discotic motif where the peripheral organic ligands form a double calix housing the anions and solvent molecules. From the formula and valence bond sums, the charge state is mixed-valent, [Mn(II)15Mn(III)4]. Its magnetic properties and electrochemistry have been studied. It behaves as a ferrimagnet below 40 K and has a coercive field of 2.7 kOe at 1.8 K, which can be possible by either weak exchange between clusters through the anions and solvents or through dipolar interaction through space as confirmed by the lack of ordering in frozen CH3CN. The moment of nearly 50 NμB suggests Mn(II)-Mn(II) and Mn(III)-Mn(III) are ferromagnetically coupled while Mn(II)-Mn(III) is antiferromagnetic which is likely if the Mn(III) are centrally placed in the cluster. This compound displays the rare occurrence of magnetic ordering from nonconnected high-spin molecules. PMID:26780000

  14. Step-by-step surgical technique for mandibular reconstruction with fibular free flap: application of digital technology in virtual surgical planning.

    PubMed

    Succo, G; Berrone, M; Battiston, B; Tos, P; Goia, F; Appendino, P; Crosetti, E

    2015-06-01

    At present, mandibular reconstruction with a fibular free flap is the gold standard for functional and esthetic rehabilitation after oncological surgery. The purpose of this study was to describe the computer-assisted mandibular reconstruction procedure adopting the customized solution Synthes ProPlan CMF. The study reports five consecutive patients with benign or malignant disease requiring mandibular reconstruction using a microvascular fibular free flap, pre-operative virtual planning, construction of cutting guides and customized laser pre-bent titanium plates. The surgical technique is discussed in a step-by-step fashion. The average post-operative hospital stay was 18 ± 3 days. Ischemia time was recorded in all five cases, with an average of 75 ± 8 min. No problems were encountered in any surgical step and there were no major complications. Excellent precision of cutting guides and a good fit of pre-bent plates were found on both the mandible and fibula. There was excellent precision in bone to bone contact and position between mandible and fibula graft. Measurement data from the pre-operative and post-operative CT scans were compared. The average difference (Δ) between programed segment lengths and CT control segment lengths was 0.098 ± 0.077 cm. Microsurgical mandibular reconstruction using a virtual surgical planning yields significantly shorter ischemia times and allows more precise osteotomies. The technology is becoming increasingly recognized for its ability to optimize surgical outcomes and minimize operating time. Considering that the extent of resection can be wider than predicted, this results in safer modeling of the fibula only after frozen sections have demonstrated the radicality of resection.

  15. Hierarchical Assembly of a {Mn(II)15Mn(III)4} Brucite Disc: Step-by-Step Formation and Ferrimagnetism.

    PubMed

    Deng, Yong-Kai; Su, Hai-Feng; Xu, Jia-Heng; Wang, Wen-Guang; Kurmoo, Mohamedally; Lin, Shui-Chao; Tan, Yuan-Zhi; Jia, Jiong; Sun, Di; Zheng, Lan-Sun

    2016-02-01

    In search of functional molecular materials and the study of their formation mechanism, we report the elucidation of a hierarchical step-by-step formation from monomer (Mn) to heptamer (Mn7) to nonadecamer (Mn19) satisfying the relation 1 + Σn6n, where n is the ring number of the Brucite structure using high-resolution electrospray ionization mass spectrometry (HRESI-MS). Three intermediate clusters, Mn10, Mn12, and Mn14, were identified. Furthermore, the Mn19 disc remains intact when dissolved in acetonitrile with a well-resolved general formula of [Mn19(L)x(OH)y(N3)36-x-y](2+) (x = 18, 17, 16; y = 8, 7, 6; HL = 1-(hydroxymethyl)-3,5-dimethylpyrazole) indicating progressive exchange of N3(-) for OH(-). The high symmetry (R-3) Mn19 crystal structure consists of a well-ordered discotic motif where the peripheral organic ligands form a double calix housing the anions and solvent molecules. From the formula and valence bond sums, the charge state is mixed-valent, [Mn(II)15Mn(III)4]. Its magnetic properties and electrochemistry have been studied. It behaves as a ferrimagnet below 40 K and has a coercive field of 2.7 kOe at 1.8 K, which can be possible by either weak exchange between clusters through the anions and solvents or through dipolar interaction through space as confirmed by the lack of ordering in frozen CH3CN. The moment of nearly 50 NμB suggests Mn(II)-Mn(II) and Mn(III)-Mn(III) are ferromagnetically coupled while Mn(II)-Mn(III) is antiferromagnetic which is likely if the Mn(III) are centrally placed in the cluster. This compound displays the rare occurrence of magnetic ordering from nonconnected high-spin molecules.

  16. Robotic-assisted laparoscopic radical nephrectomy using the Da Vinci Si system: how to improve surgeon autonomy. Our step-by-step technique.

    PubMed

    Davila, Hugo H; Storey, Raul E; Rose, Marc C

    2016-09-01

    Herein, we describe several steps to improve surgeon autonomy during a Left Robotic-Assisted Laparoscopic Radical Nephrectomy (RALRN), using the Da Vinci Si system. Our kidney cancer program is based on 2 community hospitals. We use the Da Vinci Si system. Access is obtained with the following trocars: Two 8 mm robotic, one 8 mm robotic, bariatric length (arm 3), 15 mm for the assistant and 12 mm for the camera. We use curved monopolar scissors in robotic arm 1, Bipolar Maryland in arm 2, Prograsp Forceps in arm 3, and we alternate throughout the surgery with EndoWrist clip appliers and the vessel sealer. Here, we described three steps and the use of 3 robotic instruments to improve surgeon autonomy. Step 1: the lower pole of the kidney was dissected and this was retracted upwards and laterally. This maneuver was performed using the 3rd robotic arm with the Prograsp Forceps. Step 2: the monopolar scissors was replaced (robotic arm 1) with the robotic EndoWrist clip applier, 10 mm Hem-o-Lok. The renal artery and vein were controlled and transected by the main surgeon. Step 3: the superior, posterolateral dissection and all bleeders were carefully coagulated by the surgeon with the EndoWrist one vessel sealer. We have now performed 15 RALRN following these steps. Our results were: blood loss 300 cc, console time 140 min, operating room time 200 min, anesthesia time 180 min, hospital stay 2.5 days, 1 incisional hernia, pathology: (13) RCC clear cell, (1) chromophobe and (1) papillary type 1. Tumor Stage: (5) T1b, (8) T2a, (2) T2b. We provide a concise, step-by-step technique for radical nephrectomy (RN) using the Da Vinci Si robotic system that may provide more autonomy to the surgeon, while maintaining surgical outcome equivalent to standard laparoscopic RN.

  17. Note Taking as a Generative Activity.

    ERIC Educational Resources Information Center

    Peper, Richard J.; Mayer, Richard E.

    1978-01-01

    Three experiments investigated the effects of note taking on "what is learned" by college undergraduates from videotaped lectures. The results suggest that note taking can result in a broader learning outcome, rather than just more learning overall, because an assimilative encoding process is encouraged. (Author/GDC)

  18. Life Cost Based FMEA Manual: A Step by Step Guide to Carrying Out a Cost-based Failure Modes and Effects Analysis

    SciTech Connect

    Rhee, Seung; Spencer, Cherrill; /Stanford U. /SLAC

    2009-01-23

    difficulty (D) is how well the organization controls the development process. Another definition relates to the detectability of a particular failure in the product when it is in the hands of the customer. The former asks 'What is the chance of catching the problem before we give it to the customer'? The latter asks 'What is the chance of the customer catching the problem before the problem results in a catastrophic failure?' (Palady, 1995) These differing definitions confuse the FMEA users when one tries to determine detection difficulty. Are we trying to measure how easy it is to detect where a failure has occurred or when it has occurred? Or are we trying to measure how easy or difficult it is to prevent failures? Ordinal scale variables are used to rank-order industries such as, hotels, restaurants, and movies (Note that a 4 star hotel is not necessarily twice as good as a 2 star hotel). Ordinal values preserve rank in a group of items, but the distance between the values cannot be measured since a distance function does not exist. Thus, the product or sum of ordinal variables loses its rank since each parameter has different scales. The RPN is a product of 3 independent ordinal variables, it can indicate that some failure types are 'worse' than others, but give no quantitative indication of their relative effects. To resolve the ambiguity of measuring detection difficulty and the irrational logic of multiplying 3 ordinal indices, a new methodology was created to overcome these shortcomings, Life Cost-Based FMEA. Life Cost-Based FMEA measures failure/risk in terms of monetary cost. Cost is a universal parameter that can be easily related to severity by engineers and others. Thus, failure cost can be estimated using the following simplest form: Expected Failure Cost = {sup n}{Sigma}{sub i=1}p{sub i}c{sub i}, p: Probability of a particular failure occurring; c: Monetary cost associated with that particular failure; and n: Total number of failure scenarios. FMEA is most

  19. Therapeutic approach to the treatment-naive patient with hepatitis C virus genotype 1 infection: a step-by-step approach.

    PubMed

    Sherman, Kenneth E

    2012-11-01

    Recent advances in the treatment of hepatitis C virus infection (HCV) have led to high rates of viral cure. However, the use of newly approved protease inhibitors with activity against HCV still requires careful patient selection, counseling, and decision making before initiation of treatment. Laboratory work-up, staging of liver disease, and careful review of comorbid conditions is mandatory. Patients with cirrhosis may require treatment regimens that differ from those without cirrhosis. Because pegylated interferon alfa and ribavirin remain a key part of the treatment regimen, absolute and relative contraindications to their use must be considered. Management of common adverse events including anemia and rash must be embraced by the healthcare provider. PMID:22843782

  20. Dual Positive Regulation of Embryo Implantation by Endocrine and Immune Systems--Step-by-Step Maternal Recognition of the Developing Embryo.

    PubMed

    Fujiwara, Hiroshi; Araki, Yoshihiko; Imakawa, Kazuhiko; Saito, Shigeru; Daikoku, Takiko; Shigeta, Minoru; Kanzaki, Hideharu; Mori, Takahide

    2016-03-01

    In humans, HCG secreted from the implanting embryo stimulates progesterone production of the corpus luteum to maintain embryo implantation. Along with this endocrine system, current evidence suggests that the maternal immune system positively contributes to the embryo implantation. In mice, immune cells that have been sensitized with seminal fluid and then the developing embryo induce endometrial differentiation and promote embryo implantation. After hatching, HCG activates regulatory T and B cells through LH/HCG receptors and then stimulates uterine NK cells and monocytes through sugar chain receptors, to promote and maintain pregnancy. In accordance with the above, the intrauterine administration of HCG-treated PBMC was demonstrated to improve implantation rates in women with repeated implantation failures. These findings suggest that the maternal immune system undergoes functional changes by recognizing the developing embryos in a stepwise manner even from a pre-fertilization stage and facilitates embryo implantation in cooperation with the endocrine system. PMID:26755274

  1. In vitro evaluation of pathogen-inactivated buffy coat-derived platelet concentrates during storage: psoralen-based photochemical treatment step-by-step

    PubMed Central

    Abonnenc, Mélanie; Sonego, Giona; Kaiser-Guignard, Julie; Crettaz, David; Prudent, Michel; Tissot, Jean-Daniel; Lion, Niels

    2015-01-01

    Background The Intercept Blood SystemTM (Cerus) is used to inactivate pathogens in platelet concentrates (PC). The aim of this study was to elucidate the extent to which the Intercept treatment modifies the functional properties of platelets. Material and methods A two-arm study was conducted initially to compare buffy coat-derived pathogen-inactivated PC to untreated PC (n=5) throughout storage. A four-arm study was then designed to evaluate the contribution of the compound adsorbing device (CAD) and ultraviolet (UV) illumination to the changes observed upon Intercept treatment. Intercept-treated PC, CAD-incubated PC, and UV-illuminated PC were compared to untreated PC (n=5). Functional characteristics were assessed using flow cytometry, hypotonic shock response (HSR), aggregation, adhesion assays and flow cytometry for the detection of CD62P, CD42b, GPIIb-IIIa, phosphatidylserine exposure and JC-1 aggregates. Results Compared to fresh platelets, end-of-storage platelets exhibited greater passive activation, disruption of the mitochondrial transmembrane potential (Δψm), and phosphatidylserine exposure accompanied by a decreased capacity to respond to agonist-induced aggregation, lower HSR, and CD42b expression. The Intercept treatment resulted in significantly lower HSR and CD42b expression compared to controls on day 7, with no significant changes in CD62P, Δψm, or phosphatidylserine exposure. GPIIbIIIa expression was significantly increased in Intercept-treated platelets throughout the storage period. The agonist-induced aggregation response was highly dependent on the type and concentration of agonist used, indicating a minor effect of the Intercept treatment. The CAD and UV steps alone had a negligible effect on platelet aggregation. Discussion The Intercept treatment moderately affects platelet function in vitro. CAD and UV illumination alone make negligible contributions to the changes in aggregation observed in Intercept-treated PC. PMID:25369598

  2. Teach NC Basics Step by Step.

    ERIC Educational Resources Information Center

    Schroeder, Roger

    1978-01-01

    Rapid expansion of numerical control (NC) machining in industry has created the need for inclusion of NC basic concepts in the industrial education curriculum. The author describes an NC unit in an industrial technology class and the program sheet and NC worksheet that he developed for machining a product. (MF)

  3. Lateral Thinking; Creativity Step by Step.

    ERIC Educational Resources Information Center

    de Bono, Edward

    The purpose of thinking is to collect information and to make the best possible use of it. Because of the way the mind works to create fixed concept patterns we cannot make the best use of new information unless we have some means for restructuring the old patterns and bringing them up to date. Our traditional methods of thinking teach us how to…

  4. Teaching BASIC. A Step by Step Guide.

    ERIC Educational Resources Information Center

    Allen, M. F.

    This three-chapter guide provides simple explanations about BASIC programming for a teacher to use in a classroom situation, and suggests procedures for a "hands-on" course. Numerous examples are presented of the questions, problems, and level of understanding to expect from first-time, adult users (ages 13 and up). The course materials are…

  5. Building Reading Skills Step by Step

    ERIC Educational Resources Information Center

    Lash, Rebecca

    2005-01-01

    FAME is an acronym for a four-course program titled Foundations, Adventures, Mastery, and Explorations. Reading Is FAME is a research-based, developmental reading program for adolescents reading below grade level. The program incorporates a series of four courses designed for students in grades 7-12. The FAME curriculum helps students by…

  6. Golgi-Cox Staining Step by Step

    PubMed Central

    Zaqout, Sami; Kaindl, Angela M.

    2016-01-01

    Golgi staining remains a key method to study neuronal morphology in vivo. Since most protocols delineating modifications of the original staining method lack details on critical steps, establishing this method in a laboratory can be time-consuming and frustrating. Here, we describe the Golgi-Cox staining in such detail that should turn the staining into an easily feasible method for all scientists working in the neuroscience field. PMID:27065817

  7. Noted

    ERIC Educational Resources Information Center

    Nunberg, Geoffrey

    2013-01-01

    Considering how much attention people lavish on the technologies of writing--scroll, codex, print, screen--it's striking how little they pay to the technologies for digesting and regurgitating it. One way or another, there's no sector of the modern world that is not saturated with note-taking--the bureaucracy, the liberal professions, the…

  8. Seismic activity noted at Medicine Lake Highlands

    SciTech Connect

    Blum, D.

    1988-12-01

    The sudden rumble of earthquakes beneath Medicine Lake Highlands this fall gave geologists an early warning that one of Northern California's volcanoes may be stirring back to life. Researchers stressed that an eruption of the volcano is not expected soon. But the flurry of underground shocks in late September, combined with new evidence of a pool of molten rock beneath the big volcano, has led them to monitor Medicine Lake with new wariness. The volcano has been dormant since 1910, when it ejected a brief flurry of ash - worrying no one. A federal team plans to take measurements of Medicine Lake, testing for changes in its shape caused by underground pressures. The work is scheduled for spring because snows have made the volcano inaccessible. But the new seismic network is an effective lookout, sensitive to very small increases in activity.

  9. Measuring Abdominal Circumference and Skeletal Muscle From a Single Cross-Sectional Computed Tomography Image: A Step-by-Step Guide for Clinicians Using National Institutes of Health ImageJ.

    PubMed

    Gomez-Perez, Sandra L; Haus, Jacob M; Sheean, Patricia; Patel, Bimal; Mar, Winnie; Chaudhry, Vivek; McKeever, Liam; Braunschweig, Carol

    2016-03-01

    Diagnostic computed tomography (CT) scans provide numerous opportunities for body composition analysis, including quantification of abdominal circumference, abdominal adipose tissues (subcutaneous, visceral, and intermuscular), and skeletal muscle (SM). CT scans are commonly performed for diagnostic purposes in clinical settings, and methods for estimating abdominal circumference and whole-body SM mass from them have been reported. A supine abdominal circumference is a valid measure of waist circumference (WC). The valid correlation between a single cross-sectional CT image (slice) at third lumbar (L3) for abdominal SM and whole-body SM is also well established. Sarcopenia refers to the age-associated decreased in muscle mass and function. A single dimensional definition of sarcopenia using CT images that includes only assessment of low whole-body SM has been validated in clinical populations and significantly associated with negative outcomes. However, despite the availability and precision of SM data from CT scans and the relationship between these measurements and clinical outcomes, they have not become a routine component of clinical nutrition assessment. Lack of time, training, and expense are potential barriers that prevent clinicians from fully embracing this technique. This tutorial presents a systematic, step-by-step guide to quickly quantify abdominal circumference as a proxy for WC and SM using a cross-sectional CT image from a regional diagnostic CT scan for clinical identification of sarcopenia. Multiple software options are available, but this tutorial uses ImageJ, a free public-domain software developed by the National Institutes of Health.

  10. Measuring Abdominal Circumference and Skeletal Muscle From a Single Cross-Sectional Computed Tomography Image: A Step-by-Step Guide for Clinicians Using National Institutes of Health ImageJ.

    PubMed

    Gomez-Perez, Sandra L; Haus, Jacob M; Sheean, Patricia; Patel, Bimal; Mar, Winnie; Chaudhry, Vivek; McKeever, Liam; Braunschweig, Carol

    2016-03-01

    Diagnostic computed tomography (CT) scans provide numerous opportunities for body composition analysis, including quantification of abdominal circumference, abdominal adipose tissues (subcutaneous, visceral, and intermuscular), and skeletal muscle (SM). CT scans are commonly performed for diagnostic purposes in clinical settings, and methods for estimating abdominal circumference and whole-body SM mass from them have been reported. A supine abdominal circumference is a valid measure of waist circumference (WC). The valid correlation between a single cross-sectional CT image (slice) at third lumbar (L3) for abdominal SM and whole-body SM is also well established. Sarcopenia refers to the age-associated decreased in muscle mass and function. A single dimensional definition of sarcopenia using CT images that includes only assessment of low whole-body SM has been validated in clinical populations and significantly associated with negative outcomes. However, despite the availability and precision of SM data from CT scans and the relationship between these measurements and clinical outcomes, they have not become a routine component of clinical nutrition assessment. Lack of time, training, and expense are potential barriers that prevent clinicians from fully embracing this technique. This tutorial presents a systematic, step-by-step guide to quickly quantify abdominal circumference as a proxy for WC and SM using a cross-sectional CT image from a regional diagnostic CT scan for clinical identification of sarcopenia. Multiple software options are available, but this tutorial uses ImageJ, a free public-domain software developed by the National Institutes of Health. PMID:26392166

  11. Appropriate Technology for the Classroom--Using "Post-it Notes" as an Active Learning Tool.

    ERIC Educational Resources Information Center

    Weisenberg, Richard C.

    1997-01-01

    Discusses the use of Post-it Notes as effective teaching devices. Presents activities that use Post-it Notes including concept mapping, molecular modeling, group activities illustrating multi-step biological processes, and genetics activities. Highlights the use of the constructivist approach. (JRH)

  12. Note Launchers: Promoting Active Reading of Mathematics Textbooks

    ERIC Educational Resources Information Center

    Helms, Josh W.; Helms, Kimberly Turner

    2010-01-01

    Note launchers, an instructor-designed reading guide, model how to select, decide, and focus upon what textbook material is important to learn. Reading guides are specially-designed study aids that can steer students through difficult parts of assigned readings (Bean, 1996) while encouraging advance preparation. As an example of a reading guide,…

  13. A step-by-step approach to study the influence of N-acetylation on the adjuvanticity of N,N,N-trimethyl chitosan (TMC) in an intranasal nanoparticulate influenza virus vaccine.

    PubMed

    Verheul, Rolf J; Hagenaars, Niels; van Es, Thomas; van Gaal, Ethlinn V B; de Jong, Pascal H J L F; Bruijns, Sven; Mastrobattista, Enrico; Slütter, Bram; Que, Ivo; Heldens, Jacco G M; van den Bosch, Han; Glansbeek, Harrie L; Hennink, Wim E; Jiskoot, Wim

    2012-03-12

    Recently we reported that reacetylation of N,N,N-trimethyl chitosan (TMC) reduced the adjuvant effect of TMC in mice after intranasal (i.n.) administration of whole inactivated influenza virus (WIV) vaccine. The aim of the present study was to elucidate the mechanism of this lack of adjuvanticity. Reacetylated TMC (TMC-RA, degree of acetylation 54%) was compared with TMC (degree of acetylation 17%) at six potentially critical steps in the induction of an immune response after i.n. administration in mice. TMC-RA was degraded in a nasal wash to a slightly larger extent than TMC. The local i.n. distribution and nasal clearance of WIV were similar for both TMC types. Fluorescently labeled WIV was taken up more efficiently by Calu-3 cells when formulated with TMC-RA compared to TMC and both TMCs significantly reduced transport of WIV over a Calu-3 monolayer. Murine bone-marrow derived dendritic cell activation was similar for plain WIV, and WIV formulated with TMC-RA or TMC. The inferior adjuvant effect in mice of TMC-RA over that of TMC might be caused by a slightly lower stability of TMC-RA-WIV in the nasal cavity, rather than by any of the other factors studied in this paper.

  14. "Step by Step". A feasibility study of a lunchtime walking intervention designed to increase walking, improve mental well-being and work performance in sedentary employees: Rationale and study design

    PubMed Central

    2010-01-01

    Background Following an extensive recruitment campaign, a 16-week lunchtime intervention to increase walking was implemented with insufficiently physically active University employees to examine programme feasibility and the effects of the programme in increasing walking behaviour, and in improving well-being and work performance. Methods/design A feasibility study in which participants were randomised to an immediate treatment or a delayed treatment control (to start at 10 weeks) group. For the first ten weeks of the intervention, participants took part in three facilitator-led group walks per week each of thirty minutes duration and were challenged to accumulate another sixty minutes of walking during the weekends. In the second phase of the intervention, the organised group walks ceased to be offered and participants were encouraged to self-organise their walks. Motivational principles were employed using contemporary motivational theory. Outcome measures (including self-reported walking, step counts, cardiovascular fitness, general and work-related well-being and work performance) were assessed at baseline, at the end of the 16-week intervention and (for some) four months after the end of the intervention. Process and outcome assessments were also taken throughout, and following, the intervention. Discussion The results of the intervention will determine the feasibility of implementing a lunchtime walking programme to increase walking behaviour, well-being and performance in sedentary employees. If successful, there is scope to implement definitive trials across a range of worksites with the aim of improving both employee and organisational health. Trial registration Current Controlled Trials ISRCTN81504663. PMID:20875125

  15. The Best of "Notes Plus": Practical Classroom Activities for Junior and Senior High School Students.

    ERIC Educational Resources Information Center

    Cline, Ruth K. J., Comp.

    This book is a collection of class activities and lesson plans from "NOTES Plus." The book focuses on three special columns from "NOTES Plus": "Classic of the Month,""Literature Assignment of the Month," and "Writing Assignment of the Month," that contain longer and more involved strategies for enhancing the study of literature and writing. This…

  16. A Step-by-Step Study of Formative Assessment

    ERIC Educational Resources Information Center

    Pietsch, Laura

    2013-01-01

    This article presents a guide to the development of formative assessments for school librarians participating in professional learning communities (PLC). It describes librarians' reading of assigned books, meeting with their PLCs, and incorporation of learned strategies in their daily instruction. Central library service readers' regular…

  17. Step by Step to Smoke-Free Schools.

    ERIC Educational Resources Information Center

    VanSciver, James H.; Roberts, H. Earl

    1989-01-01

    This ERIC digest discusses ways of effectively banning smoking in schools so that controversies do not continue after implementation of the policy. By advocating a process approach, the document cites steps taken by the Lake Forest School Board to prohibit smoking in and around school grounds. Step one involved committee planning involving…

  18. Step by Step: Avoiding Spiritual Bypass in 12-Step Work

    ERIC Educational Resources Information Center

    Cashwell, Craig S.; Clarke, Philip B.; Graves, Elizabeth G.

    2009-01-01

    With spirituality as a cornerstone, 12-step groups serve a vital role in the recovery community. It is important for counselors to be mindful, however, of the potential for clients to be in spiritual bypass, which likely will undermine the recovery process.

  19. Step-by-Step: Teaching Students to Self-Monitor

    ERIC Educational Resources Information Center

    Rafferty, Lisa A.

    2010-01-01

    An overarching goal in education is to enable students to become independent and self-sufficient individuals who are able to manage their behaviors without the assistance of others. When students are able to manage their own behaviors (also known as self-regulation), they do not rely on external controls, such as teacher prompting. In general…

  20. Emergency response planning guidelines: A step-by-step approach

    SciTech Connect

    Petroff, D.M.

    1997-02-01

    Emergency planning and response has become a larger part of hazardous materials management since the enactment of the Emergency Planning and Community Right to Know Act, Hazardous Waste Operations and Emergency Response, Process Safety Management, and now Risk Management for Accidental Chemical Releases under the Clean Air Act (CAA). A large obstacle to the emergency planning process has been how to evaluate an incident and determine its potential consequences. To help alleviate this problem, the American Industrial Hygiene Association developed and approved a series of emergency response planning guidelines (ERPGs). The guidelines are intended to provide estimates of concentrations where the adverse effects as described for each of the levels defined would be observed -- thus providing a common measurement of harm to people from a multitude of chemicals. To date, ERPGs have been adopted by the US EPA, the Occupational Safety and Health Administration, the Department of Transportation, and the Department of Energy for emergency planning or response.

  1. Bibliographic Instruction in a Step-by-Step Approach.

    ERIC Educational Resources Information Center

    Soash, Richard L.

    1992-01-01

    Describes an information search process based on Kuhlthau's model that was used to teach bibliographic research to ninth grade students. A research test to ensure that students are familiar with basic library skills is presented, forms for helping students narrow the topic and evaluate materials are provided, and a research process checklist is…

  2. Gene Set Analysis: A Step-By-Step Guide

    PubMed Central

    Mooney, Michael A.; Wilmot, Beth

    2015-01-01

    To maximize the potential of genome-wide association studies, many researchers are performing secondary analyses to identify sets of genes jointly associated with the trait of interest. Although methods for gene-set analyses (GSA), also called pathway analyses, have been around for more than a decade, the field is still evolving. There are numerous algorithms available for testing the cumulative effect of multiple SNPs, yet no real consensus in the field about the best way to perform a GSA. This paper provides an overview of the factors that can affect the results of a GSA, the lessons learned from past studies, and suggestions for how to make analysis choices that are most appropriate for different types of data. PMID:26059482

  3. Percutaneous nephrostomy with extensions of the technique: step by step.

    PubMed

    Dyer, Raymond B; Regan, John D; Kavanagh, Peter V; Khatod, Elaine G; Chen, Michael Y; Zagoria, Ronald J

    2002-01-01

    Minimally invasive therapy in the urinary tract begins with renal access by means of percutaneous nephrostomy. Indications for percutaneous nephrostomy include urinary diversion, treatment of nephrolithiasis and complex urinary tract infections, ureteral intervention, and nephroscopy and ureteroscopy. Bleeding complications can be minimized by entering the kidney in a relatively avascular zone created by branching of the renal artery. The specific site of renal entry is dictated by the indication for access with consideration of the anatomic constraints. Successful percutaneous nephrostomy requires visualization of the collecting system for selection of an appropriate entry site. The definitive entry site is then selected; ideally, the entry site should be subcostal and lateral to the paraspinous musculature. Small-bore nephrostomy tracks can be created over a guide wire coiled in the renal pelvis. A large-diameter track may be necessary for percutaneous stone therapy, nephroscopy, or antegrade ureteroscopy. The most common extension of percutaneous nephrostomy is placement of a ureteral stent for treatment of obstruction. Transient hematuria occurs in virtually every patient after percutaneous nephrostomy, but severe bleeding that requires transfusion or intervention is uncommon. In patients with an obstructed urinary tract complicated by infection, extensive manipulations pose a risk of septic complications. PMID:12006684

  4. A Step by Step Protocol for Subretinal Surgery in Rabbits.

    PubMed

    Al-Nawaiseh, Sami; Thieltges, Fabian; Liu, Zengping; Strack, Claudine; Brinken, Ralf; Braun, Norbert; Wolschendorf, Marc; Maminishkis, Arvydas; Eter, Nicole; Stanzel, Boris V

    2016-09-13

    Age related macular degeneration (AMD), retinitis pigmentosa, and other RPE related diseases are the most common causes for irreversible loss of vision in adults in industrially developed countries. RPE transplantation appears to be a promising therapy, as it may replace dysfunctional RPE, restore its function, and thereby vision. Here we describe a method for transplanting a cultured RPE monolayer on a scaffold into the subretinal space (SRS) of rabbits. After vitrectomy xenotransplants were delivered into the SRS using a custom made shooter consisting of a 20-gauge metallic nozzle with a polytetrafluoroethylene (PTFE) coated plunger. The current technique evolved in over 150 rabbit surgeries over 6 years. Post-operative follow-up can be obtained using non-invasive and repetitive in vivo imaging such as spectral domain optical coherence tomography (SD-OCT) followed by perfusion-fixed histology. The method has well-defined steps for easy learning and high success rate. Rabbits are considered a large eye animal model useful in preclinical studies for clinical translation. In this context rabbits are a cost-efficient and perhaps convenient alternative to other large eye animal models.

  5. Recruiting & Retaining Special Education Personnel... A Step by Step Guide

    ERIC Educational Resources Information Center

    Copenhaver, John

    2005-01-01

    Finding and hiring highly qualified candidates in today's education marketplace can be as frustrating and demanding as it is rewarding and satisfying. National projections suggest special education personnel shortages in the coming years may tax the ability of schools to provide services for children with disabilities. While teacher turnover rates…

  6. Tick Removal: A Step-by-Step Guide (For Parents)

    MedlinePlus

    ... Your Child's Lyme Disease Risk Lyme Disease Rocky Mountain Spotted Fever Camping and Woods Safety Lyme Disease ... and Stings What's My Lyme Disease Risk? Rocky Mountain Spotted Fever Lyme Disease Contact Us Print Resources ...

  7. A Step-by-Step Guide to Personalize Learning

    ERIC Educational Resources Information Center

    Bray, Barbara; McClaskey, Kathleen

    2013-01-01

    It is known that every learner is unique and that one-size-fits-all instruction does not work for most. How can a classroom environment be created that gives each learner voice and choice? The co-founders of Personalize Learning, LLC, offer a detailed six-step approach. This article provides the background on what is and what is not Personalized…

  8. Writing the Winning Dissertation: A Step-By-Step Guide.

    ERIC Educational Resources Information Center

    Glatthorn, Allan A.

    This book is a practical guide to researching and writing the doctoral dissertation or master's thesis. Part 1 offers seven chapters on preparatory steps: laying the groundwork for the thesis and dissertation; finding a research problem; conducting a focused review of the literature; making a preliminary choice of methodology; organizing and…

  9. A Step-by-Step Guide to Response to Intervention

    ERIC Educational Resources Information Center

    Butler, Lorrie

    2009-01-01

    The summer before the 2003-2004 year, the author was contacted by a district director of exceptional student education (ESE) about participating in a new program. She described it as a problem-solving method that would help them identify and provide interventions for K-2 students who were not making adequate progress in reading. The district would…

  10. A Step by Step Protocol for Subretinal Surgery in Rabbits.

    PubMed

    Al-Nawaiseh, Sami; Thieltges, Fabian; Liu, Zengping; Strack, Claudine; Brinken, Ralf; Braun, Norbert; Wolschendorf, Marc; Maminishkis, Arvydas; Eter, Nicole; Stanzel, Boris V

    2016-01-01

    Age related macular degeneration (AMD), retinitis pigmentosa, and other RPE related diseases are the most common causes for irreversible loss of vision in adults in industrially developed countries. RPE transplantation appears to be a promising therapy, as it may replace dysfunctional RPE, restore its function, and thereby vision. Here we describe a method for transplanting a cultured RPE monolayer on a scaffold into the subretinal space (SRS) of rabbits. After vitrectomy xenotransplants were delivered into the SRS using a custom made shooter consisting of a 20-gauge metallic nozzle with a polytetrafluoroethylene (PTFE) coated plunger. The current technique evolved in over 150 rabbit surgeries over 6 years. Post-operative follow-up can be obtained using non-invasive and repetitive in vivo imaging such as spectral domain optical coherence tomography (SD-OCT) followed by perfusion-fixed histology. The method has well-defined steps for easy learning and high success rate. Rabbits are considered a large eye animal model useful in preclinical studies for clinical translation. In this context rabbits are a cost-efficient and perhaps convenient alternative to other large eye animal models. PMID:27684952

  11. Step by step: Design procedures for stepped chutes

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The 2013 Farm Bill reaffirms the importance of the investment in America's infrastructure and for the economic growth of our rural communities by authorizing $85 million per year and $250 million in Commodity Credit Corporation funding for watershed rehabilitation through 2018. This investment is e...

  12. Publishing Ethical Research: A Step-by-Step Overview

    ERIC Educational Resources Information Center

    Wester, Kelly L.

    2011-01-01

    To publish ethical research, one must conduct research responsibly, making ethical choices from the inception of the research idea and throughout the research process. Conducting and publishing ethical research is important because of the impact the results will have on the counseling profession. Steps to consider are discussed.

  13. Cataloging Books Step by Step. CSLA Guide No. 5.

    ERIC Educational Resources Information Center

    Smith, Ruth S.

    Designed as a beginning, how-to guide, this handbook lists 20 short steps to cataloging library materials for a church or synagogue library. The guide opens with a history and a brief explanation of the Dewey Decimal System, with special attention given to the divisions and subdivisions that fall under the category "Religion." Several references…

  14. The Influence of Prior Knowledge on the Retrieval-Directed Function of Note Taking in Prior Knowledge Activation

    ERIC Educational Resources Information Center

    Wetzels, Sandra A. J.; Kester, Liesbeth; van Merrienboer, Jeroen J. G.; Broers, Nick J.

    2011-01-01

    Background: Prior knowledge activation facilitates learning. Note taking during prior knowledge activation (i.e., note taking directed at retrieving information from memory) might facilitate the activation process by enabling learners to build an external representation of their prior knowledge. However, taking notes might be less effective in…

  15. Active Remote Sensing of Natural Resources: Course Notes. Science Series No. 5. Final Technical Report.

    ERIC Educational Resources Information Center

    Maxwell, Eugene L.

    Presented is a portion of a research project which developed materials for teaching remote sensing of natural resources on an interdisciplinary basis at the graduate level. This volume contains notes developed for a course in active remote sensing. It is concerned with those methods or systems which generate the electromagnetic energy…

  16. Perceptions of Estonian Pre-School Teachers about the Child-Centred Activities in Different Pedagogical Approaches

    ERIC Educational Resources Information Center

    Oun, Tiia; Ugaste, Aino; Tuul, Maire; Niglas, Katrin

    2010-01-01

    The aim of this study was to examine how teachers in the Step by Step and traditional kindergartens assess their child-centred activities. 308 teachers participated in the study and a questionnaire was used. The results of the study showed that teachers in the Step by Step programme used a child-centred approach more in their work than teachers in…

  17. Chemistry Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1978

    1978-01-01

    Describes experiments, demonstrations, activities and ideas relating to various fields of chemistry to be used in chemistry courses of secondary schools. Three experiments concerning differential thermal analysis are among these notes presented. (HM)

  18. A Monte-Carlo step-by-step simulation code of the non-homogeneous chemistry of the radiolysis of water and aqueous solutions--Part II: calculation of radiolytic yields under different conditions of LET, pH, and temperature.

    PubMed

    Plante, Ianik

    2011-08-01

    The importance of the radiolysis of water in the initial events following irradiation of biological systems has motivated considerable theoretical and experimental work in the field of radiation chemistry of water and aqueous systems. These studies include Monte-Carlo simulations of the radiation track structure and of the non-homogeneous chemical stage, which have been successfully used to calculate the yields of radiolytic species (H(·), (·)OH, H(2), H(2)O(2), e (aq) (-) , …). Most techniques used for the simulation of the non-homogeneous chemical stage such as the independent reaction time (IRT) technique and diffusion kinetics methods do not calculate the time evolution of the positions of the radiolytic species. This is a major limitation to their extension to the simulation of the irradiation of radiobiological systems. Step-by-step (SBS) simulation programs provide such information, but they are very demanding in term of computer power and storage capacity. Recent improvements in computer performance now allow the regular use of the SBS method in radiation chemistry simulations. In the first of a series of two papers, the SBS method has been reviewed in details and the implementation of a SBS code has been discussed. In this second paper, the results of several studies are presented: (1) the time evolution of the radiolytic yields from the formation of the radiation track to 10(-6) s; (2) the effect of pH on yields (pH ~ 0.4-7.0); (3) the effect of proton energy (and LET) on yields (300 MeV-0.1 MeV), and iv) the effect of the ion type ((1)H(+), (4)He(2+), (12)C(6+)) on yields. Nonbiological applications, i.e., the study of the temperature on the yields (about 25-300°C) and the simulation of the time evolution of G(Fe(3+)) in the Fricke dosimeter are also discussed.

  19. Apparatus Notes.

    ERIC Educational Resources Information Center

    Eaton, Bruce G., Ed.

    1980-01-01

    Presents four notes that report new equipment and techniques of interest to physics teachers. These notes deal with collosions of atoms in solids, determining the viscosity of a liquid, measuring the speed of sound and demonstrating Doppler effect. (HM)

  20. Physics Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1980

    1980-01-01

    Presents nine physics notes for British secondary school teachers. Some of these notes are: (1) speed of sound in a steel rod; (2) physics extracts-part four (1978); and (3) a graphical approach to acceleration. (HM)

  1. Suicide notes.

    PubMed

    O'Donnell, I; Farmer, R; Catalan, J

    1993-07-01

    Detailed case reports of incidents of suicide and attempted suicide on the London Underground railway system between 1985 and 1989 were examined for the presence of suicide notes. The incidence of note-leaving was 15%. Notes provided little insight into the causes of suicide as subjectively perceived, or strategies for suicide prevention. PMID:8353698

  2. Creating History Documentaries: A Step-by-Step Guide to Video Projects in the Classroom.

    ERIC Educational Resources Information Center

    Escobar, Deborah

    This guide offers an easy introduction to social studies teachers wanting to challenge their students with creative media by bringing the past to life. The 14-step guide shows teachers and students the techniques needed for researching, scripting, and editing a historical documentary. Using a video camera and computer software, students can…

  3. Step by Step: How Your Schools Can Live through the Tragedy of Teen Suicides.

    ERIC Educational Resources Information Center

    Hunt, Claire

    1987-01-01

    To deal with rising teen suicide and attempted suicide, this Michigan school system developed a comprehensive crisis response plan encouraging greater communication with students, parents, and school staff members and involving immediate response by trained professionals and followup procedures to stabilize the school community. (WTH)

  4. Step-by-step preparation of proteins for mass spectrometric analysis.

    PubMed

    Franz, Thomas; Li, Xinping

    2015-01-01

    Nowadays, identification of proteins from biological samples by mass spectrometry is widely used. In principle there are two scenarios. Proteins are pre-fractionated in some way, e.g. by gel electrophoresis or are analyzed as complex mixture (shot gun). Shot gun proteomics became recently more popular, because of technological developments on the mass spectrometer side which allows now the identification of several thousand proteins from complex biological matrix. However, in many cases it is still useful to separate proteins first in a gel. But not only mass spectrometer technology made progress. This is also true for the sample preparation. Recently, protocols and techniques were developed which make the analysis of starting material in the low microgram range possible and also simplify the whole procedure. Detailed protocols will be described allowing also inexperienced beginners to get good results.

  5. Reaching Out: Achieving Community Involvement with Developmentally Disabled Children: A Step by Step Approach.

    ERIC Educational Resources Information Center

    Blackard, M. Kay; Barsh, Elizabeth T.

    Intended for parents of developmentally disabled children, the handbook provides information on speaking to community groups. The parent speaker program is designed to correct public misconceptions about disabilities, help people learn more about disabilities, and share practical information. The first section of the handbook provides basic…

  6. Action Research Step-by-Step: A Tool for Educators to Change Their Worlds

    ERIC Educational Resources Information Center

    Brighton, Catherine M.; Moon, Tonya R.

    2007-01-01

    Mr. Hartman is an honors-level and Advanced Placement science teacher in a diverse, urban high school where he has been teaching for the last 20 years. In recent years, Mr. Hartman has become increasingly more concerned with the lack of ethnic/cultural diversity in his advanced science classes. On the other hand, Mrs. Rodriguez is a principal in a…

  7. Step by Step--Creating a Strategic Management System for Career Services Delivery.

    ERIC Educational Resources Information Center

    Jones, Cynthia F.

    2002-01-01

    At the University of Connecticut, the career services staff developed a dynamic strategic management system to do business in, and respond to, the fluid conditions of its environment. This system will help the department to achieve and maintain cutting-edge status in the delivery of career services in accordance with the need of its client groups.…

  8. Step by Step: Eating To Lower Your High Blood Cholesterol. Revised.

    ERIC Educational Resources Information Center

    National Heart, Lung, and Blood Inst. (DHHS/NIH), Bethesda, MD.

    This booklet offers advice for adults who want to lower their blood cholesterol level. The first section, "What You Need To Know about High Blood Cholesterol," discusses blood cholesterol and why it matters, what cholesterol numbers mean, and what affects blood cholesterol levels. Section 2, "What You Need To Do To Lower Blood Cholesterol,"…

  9. Blending Together, Step by Step: Principal Uses Professional Learning to Combine Two School Cultures into One

    ERIC Educational Resources Information Center

    Martin, Linda E.; Shafer, Tracy; Kragler, Sherry

    2009-01-01

    There is no denying that combining two schools, or even opening a new school, is loaded with challenges and frustrations as well as high expectations. Principal Tracy Shafer saw a rural school consolidation as an opportunity to use professional development to create a community focused on student learning, meeting the need for high-quality…

  10. Climbing a ladder: a step-by-step approach to understanding the concept of agroecosystem health.

    PubMed

    Alkorta, I; Albizu, I; Amezaga, I; Onaindia, M; Buchner, V; Garbisu, C

    2004-01-01

    Population and individual health is linked to agroecosystem health. To comprehend the concept of agroecosystem health, one should climb a ladder consisting of several successive steps, each rung presenting a certain degree of instability (conceptual difficulty and uncertainty) in an advisable but not inevitable order. Here we suggest a ladder consisting of the following concepts: ecosystem, agroecosystem, biodiversity, sustainability, ecosystem health, and agroecosystem health. Although these concepts are to a certain extent well understood and grasped by scientists, politicians, natural resource managers, and environmentalists, some steps are still highly debatable, unclear, and present a considerable degree of reluctance to be defined and understood. Consequently, much empirical and theoretical effort must be made to construct solid conceptual ladders made up of such steps. In this enterprise, a traditional reductionistic approach confining interpretations to narrow scientific disciplines is unadvisable. Holistic, transdisciplinary approaches are required to reach the desired goal.

  11. Developing a Successful Coaching Philosophy: A Step-by-Step Approach

    ERIC Educational Resources Information Center

    Van Mullem, Pete; Brunner, Dave

    2013-01-01

    The coaching profession demands a high level of accountability and responsibility for the coach. Challenged to achieve success on the scoreboard and promote the positive personal growth of the athlete, a coach seeks guidance from their coaching philosophy. A coaching philosophy is built on a set of standards by which a coach influences, teaches,…

  12. Understanding, Developing, and Writing Effective IEPs: A Step-by-Step Guide for Educators

    ERIC Educational Resources Information Center

    Pierangelo, Roger; Giuliani, George A.

    2007-01-01

    Creating and evaluating Individualized Education Programs (IEPs) for students with disabilities is a major responsibility for teachers and school leaders, yet the process involves legal components not always understood by educators. In "Understanding, Developing, and Writing Effective IEPs," legal and special education experts Roger Pierangelo and…

  13. Creating a Healthier Life: A Step-By-Step Guide to Wellness

    MedlinePlus

    ... http: / / www. foodpyramid. com) . • Meet with dietitians and nutritionists if you need help, or try programs like ... emissions every year, even if not required by law? • Get recycling bins for your home—they may ...

  14. Script Ease: A Step-by-Step Guide from Manuscript to Calligraphy.

    ERIC Educational Resources Information Center

    Fellows, Marian; Parkhurst, Christine

    Designed with children in mind, this workbook lays out the fundamentals of the italic alphabet so that it can be used by teachers and other adults as a guide in teaching children. The workbook is based on the idea that, besides being both "beautiful and readable," the italic alphabet has the advantage of presenting a logical progression from the…

  15. A Step-by-Step Design Methodology for a Base Case Vanadium Redox-Flow Battery

    ERIC Educational Resources Information Center

    Moore, Mark; Counce, Robert M.; Watson, Jack S.; Zawodzinski, Thomas A.; Kamath, Haresh

    2012-01-01

    The purpose of this work is to develop an evolutionary procedure to be used by Chemical Engineering students for the base-case design of a Vanadium Redox-Flow Battery. The design methodology is based on the work of Douglas (1985) and provides a profitability analysis at each decision level so that more profitable alternatives and directions can be…

  16. The Portfolio Book: A Step-By-Step Guide for Teachers.

    ERIC Educational Resources Information Center

    Shores, Elizabeth F.; Grace, Cathy

    This book details a process for using student portfolios to support improved learning for children, teachers, and families, with the goal of encouraging reflection and goal-setting by individual learners and engaging parents in assessment and evaluation through frequent and varied communication. The book provides three major features: portfolio…

  17. Structured English Immersion: A Step-by-Step Guide for K-6 Teachers and Administrators.

    ERIC Educational Resources Information Center

    Haver, Johanna J.

    This book describes Structured English Immersion (SEI) for English language learners (ELLs). Seven chapters focus on the following: (1) "Identification, Assessment, and Placement" (e.g., California's school districts implement SEI and proper placement of students); (2) "Listening Skills" (e.g., time on task, total physical response, and improving…

  18. Educating the Educator: A Step-by-Step Process for Referring Children for Early Intervention Services

    ERIC Educational Resources Information Center

    Gibson, Craig; Jones, Sandra; Patrick, Tamika

    2010-01-01

    Classroom management, child safety, curriculum and program requirements, portfolio assessment, and time management are just a few of the many obstacles an educator must overcome on a day-to-day basis. Although they may be on an entirely different level, students may be facing their own unique challenges. Educators, as professionals, have the…

  19. Creating a Positive PLA Experience: A Step-by-Step Look at University PLA

    ERIC Educational Resources Information Center

    Leiste, Sara M.; Jensen, Kathryn

    2011-01-01

    A prior learning assessment (PLA) can be an intimidating process for adult learners. Capella University's PLA team has developed best practices, resources, and tools to foster a positive experience and to remove barriers in PLA and uses three criteria to determine how to best administer the assessment. First, a PLA must be motivating, as described…

  20. An Inquiry-Based Approach of Traditional "Step-by-Step" Experiments

    ERIC Educational Resources Information Center

    Szalay, L.; Tóth, Z.

    2016-01-01

    This is the start of a road map for the effective introduction of inquiry-based learning in chemistry. Advantages of inquiry-based approaches to the development of scientific literacy are widely discussed in the literature. However, unless chemistry educators take account of teachers' reservations and identified disadvantages such approaches will…

  1. Step-by-Step Guide to Producing a Comprehensive Academic Advising Handbook.

    ERIC Educational Resources Information Center

    Ford, Jerry; Ford, Sheila Stoma

    1993-01-01

    Procedures for creating a guide to academic advising are outlined, including obtaining administrative commitment; clarifying responsibilities and chain of command; identifying general and specific objectives; developing content; organizing content; entering production; and revising. (MSE)

  2. Climbing the ladder: a step by step approach to international guidelines for water recycling.

    PubMed

    Anderson, J; Adin, A; Crook, J; Davis, C; Hultquist, R; Jimenez-Cisneros, B; Kennedy, W; Sheikh, B; van der Merwe, B

    2001-01-01

    Given the pressures on the world's freshwater resources, recycled water is a valuable resource. Recycled water can increase the reliability of water supply because it is an independent source of water. Water recycling requires effective measures to protect public health and the environment. In the absence of comprehensive international guidelines, different countries have developed different approaches to managing water recycling depending on the understanding of the health risks, their individual economic circumstances, and affordability. Approaches vary between high technology/high cost/low risk and low technology/low cost/controlled risk. Furthermore, differences occur between countries and within individual countries. Inconsistencies can often be traced to lack of a unified scientific position on health effects. These inconsistencies increase public concerns about health risks and may give rise to conservative controls on responses to water recycling projects that some countries may be unable to afford. In this paper, an international panel of authors discusses how the different water recycling approaches might be linked together into international water recycling guidelines. These guidelines would incorporate a uniform approach to assessing hazards and risks while providing flexibility for individual countries to vary requirements to suit local circumstances of affordability and risk. The authors propose a framework of guidelines in which individual countries can progressively improve recycled water quality as lower risk levels become more affordable. The authors argue that a uniform international approach will result in a number of benefits including a better focus on risk management, better targeted research and development efforts and greater public confidence in water recycling. The authors invite discussion on the concepts put forward in the paper. PMID:11436767

  3. Planning for School Media Facilities: A Step by Step Guide to Preparing Educational Specifications.

    ERIC Educational Resources Information Center

    Simpson, Lynne S., Ed.

    Designed to assist those responsible for the planning of media and learning centers, this publication gives a straightforward, checklist covering how to get started, analyze instructional needs, determine alternatives, develop specifications, and communicate with the architect. Within these topics, explicit organizational, spatial, and…

  4. Special Education Eligibility: A Step-by-Step Guide for Educators

    ERIC Educational Resources Information Center

    Pierangelo, Roger; Giuliani, George A.

    2007-01-01

    Understanding the criteria and process for determining a student's eligibility for special education services is critical for any educator in an inclusive school environment. Based on the current reauthorization of IDEA 2004, this timely resource offers teachers and administrators an overview of each eligible disability and clear, specific…

  5. A Three-Step Reinforcer Identification Framework: A Step-by-Step Process

    ERIC Educational Resources Information Center

    Da Fonte, M. Alexandra; Boesch, Miriam C.; Edwards-Bowyer, Meghan E.; Restrepo, Madeleine W.; Bennett, Brittany P.; Diamond, Gwendolyn P.

    2016-01-01

    The delivery of reinforcers is a research-based practice that can be used to increase student engagement within the classroom and promote skill acquisition. Reinforcers also play an integral role in the instructional planning of students with severe disabilities. Using reinforcement involves using preference assessment to identify potential…

  6. Certified: A Citizen's Step-by-Step Guide to Protecting Vernal Pools. 6th Edition.

    ERIC Educational Resources Information Center

    Colburn, Elizabeth A., Ed.

    The objective of this manual is to train volunteers in the process of identifying vernal pool habitat so that as many of these pools as possible can be certified by the Massachusetts Natural Heritage and Endangered Species Program. Vernal pools are a kind of temporary pond in which salamanders and other animals breed. The pools are unique…

  7. A step-by-step guide to chemical cleaning of boilers

    SciTech Connect

    Buecker, B.

    1996-09-01

    Steam generation is an essential part of virtually all chemical process industries (CPI) plants, but the steam plant is frequently the poor and somewhat forgotten unit at a chemical manufacturing facility. Yet, proper steam plant operation and boiler maintenance can save a facility many thousands of dollars per year in repair costs and lost production due to boiler outages. An integral part of a good boiler maintenance program is periodic chemical cleaning of the boiler. This article outlines twelve important steps that plant engineers and managers can take to ensure a successful clean.

  8. Step-by-step description of a computationally efficient version of multiple hypothesis tracking

    NASA Astrophysics Data System (ADS)

    Werthmann, John R.

    1992-08-01

    Under the recently completed Covert Air Combat Definition Study, a form of multiple hypothesis tracking, known as structured branching (SB/MHT), was developed and tested by Hughes Radar Systems Group. SB/MHT offers significant computational savings compared to other approaches, enabling it to maintain a great number of hypothesized tracks, initiated in high false alarm environments without overwhelming current generation tactical processors. Under the recently initiated Advanced Tracking Algorithms Program, the SB/MHT algorithm will be further developed and hosted on a tactical airborne processor to demonstrate realtime performance. This paper walks through the algorithm sequence of operations in order to give the reader an intuitive understanding of SB/MHT. The paper begins with a description of the basic idea of MHT algorithms; i.e., to carry hypotheses when there is doubt about which tracks to associate with new observations. The primary differences between SB/MHT and `classical' MHT are briefly discussed. Each operation in the SB/MHT block diagram is explained by stepping through the operations that would take place given an assumed set of tracks, and a set of observations to be processed. Operations to be discussed include: observation filtering and prediction, gate formation and observation-to-track association, track branching and initiation, initial track scoring and pruning, track clustering, hypothesis generation and scoring, and finally, global track scoring and pruning. Methods for controlling track-file growth and its resultant computational load are also discussed. Although high level in terms of the amount of detail covered, this description should provide the reader with a good understanding of the fundamental characteristics of a streamlined MHT algorithm envisioned to operate in real time on a current generation airborne tactical processor.

  9. Frenulum Sparing Circumcision: Step-By-Step Approach of a Novel Technique

    PubMed Central

    Marla, Prashanth Kallaje; Sharma, Pritham; Bhat, Narayana; Rao, Amrith Raj

    2015-01-01

    Objective Circumcision, by most conventional methodologies, involves division of the frenulum and excision of the entire foreskin covering the glans. This seemingly simple procedure is occasionally associated with dreadful and devastating complications. We describe a new frenulum-sparing technique that circumvents some of the potential complications of conventional techniques and could also potentially help preserve preputial role in sexual function. Materials and Methods An initial dorsal slit, three fourths of the way up to the corona is extended laterally and obliquely on either side, to meet the preputial edge, 3-4 mm from the frenulum. A broad sleeve of sub-coronal mucosa is thus preserved. The frenulum is left untouched, leaving a wide skin bridge connecting the mucosal sleeve with the shaft skin. The raw area is closed with interrupted, synthetic absorbable sutures. Over a three year period, 42 patients were circumcised using this technique. Results No significant complications like frenular bleed, painful postoperative erections, chordee, meatal stenosis, or urethra-cutaneous fistula were observed in any patient. The cosmetic results were pleasing. Conclusion The frenulum-sparing technique of circumcision is a promising modification to the various existing techniques. The method described is technically easier to perform than conventional frenulum-dividing procedures and has an acceptable cosmesis. Further randomised controlled studies on larger cohorts are necessary to establish the true benefits of this technique over established procedures. PMID:26816940

  10. Language Arts Mini-Lessons: Step-by-Step Skill-Builders for Your Classroom.

    ERIC Educational Resources Information Center

    Clemmons, Joan; Laase, Lois

    Using content to motivate students in grades 4-8 to acquire reading and writing skills, this book presents 13 mini-lessons on using literature to teach skills and strategies in reading, writing, and grammar. Each lesson covers at least 2, if not all 3 of these areas, and each lesson can easily take several days to cover. Each lesson presents the…

  11. Statistics Translated: A Step-by-Step Guide to Analyzing and Interpreting Data

    ERIC Educational Resources Information Center

    Terrell, Steven R.

    2012-01-01

    Written in a humorous and encouraging style, this text shows how the most common statistical tools can be used to answer interesting real-world questions, presented as mysteries to be solved. Engaging research examples lead the reader through a series of six steps, from identifying a researchable problem to stating a hypothesis, identifying…

  12. Keys to Chinese Character Writing. Step-by-Step Directions to Writing Characters Quickly and Easily.

    ERIC Educational Resources Information Center

    Ma, Jing Heng Sheng

    The most interesting and challenging aspect of studying Chinese is writing Chinese characters. Unfortunately, the learning of Chinese characters receives only marginal attention in a typical classroom. Given that vocabularies in textbooks are based on spoken language rather than the principles of character formation, and also given the pressures…

  13. Developing a Curriculum Guide for a Vocational Course: A Step-by-Step Approach

    ERIC Educational Resources Information Center

    Gould, E. Noah

    1978-01-01

    Guidelines for planning, organizing, developing, and producing a curriculum guide for a vocational course are presented, beginning with the decision to prepare a curriculum guide through the statement of purpose, scope of the course, and content. Detailed instructions for a recommended format, printing, and binding are included. (MF)

  14. Follow These Step-by-Step Instructions to Prevent Avoidable Tumbles at School.

    ERIC Educational Resources Information Center

    Pater, Robert; And Others

    1987-01-01

    Almost a quarter of disabling work injuries among school employees are caused by slips and falls. Outlines prevention steps and safety programs that can help lower the possibilities of accidents from falls in schools. (MD)

  15. A Step-by-Step Guide to Propensity Score Matching in R

    ERIC Educational Resources Information Center

    Randolph, Justus J.; Falbe, Kristina; Manuel, Austin Kureethara; Balloun, Joseph L.

    2014-01-01

    Propensity score matching is a statistical technique in which a treatment case is matched with one or more control cases based on each case's propensity score. This matching can help strengthen causal arguments in quasi-experimental and observational studies by reducing selection bias. In this article we concentrate on how to conduct…

  16. Step-by-Step: A Model for Practice-Based Learning

    ERIC Educational Resources Information Center

    Kane, Gabrielle M.

    2007-01-01

    Introduction: Innovative technology has led to high-precision radiation therapy that has dramatically altered the practice of radiation oncology. This qualitative study explored the implementation of this innovation into practice from the perspective of the practitioners in a large academic radiation medicine program and aimed to improve…

  17. Implementing Service Learning into a Graduate Social Work Course: A Step-by-Step Guide

    ERIC Educational Resources Information Center

    Campbell, Evelyn Marie

    2012-01-01

    Service learning is a powerful pedagogical tool linking community service to academic learning. Several steps are necessary to implement service learning effectively into the curriculum. This study uses a case example as an exploratory study to pilot-test data on how service learning impacts student outcomes. The paper will (1) provide an overview…

  18. Step by Step: Creating a Community-Based Transition Program for Students with Intellectual Disabilities

    ERIC Educational Resources Information Center

    Hartman, Melissa A.

    2009-01-01

    Many students with intellectual disabilities want to graduate with their peers and move on to the next phase of their lives. By the time students have reached age 18, most have exhausted the coursework the school system has to offer, and they have yet to master the skills necessary for employment and independent living. Community-based transition…

  19. A Virtual Environment for Process Management. A Step by Step Implementation

    ERIC Educational Resources Information Center

    Mayer, Sergio Valenzuela

    2003-01-01

    In this paper it is presented a virtual organizational environment, conceived with the integration of three computer programs: a manufacturing simulation package, an automation of businesses processes (workflows), and business intelligence (Balanced Scorecard) software. It was created as a supporting tool for teaching IE, its purpose is to give…

  20. Ethnography, Step by Step (2nd Edition), by David M. Fetterman, Thousand Oaks, Ca: Sage, 1998..

    ERIC Educational Resources Information Center

    Green, Jennifer C.; Buell, James

    2000-01-01

    Reviews this edition, which like the first is primarily an organized presentation of fieldwork vignettes and instructive examples from research and evaluation contexts. The presentation is organized by the steps involved in ethnographic fieldwork. This edition is updated with references to electronic technology. (SLD)

  1. Using TRAILS to Assess Student Learning: A Step-by-Step Guide

    ERIC Educational Resources Information Center

    Owen, Patricia L.

    2010-01-01

    School librarians nationwide seek to produce evidence of the library's impact on student learning and achievement. While classroom teachers demonstrate their impact through the use of standardized test scores including end-of-grade tests and SAT/ACT tests, school librarians have long used informal or in-class assessments to gauge student learning.…

  2. Step by step: microsurgical training method combining two nonliving animal models.

    PubMed

    Couceiro, José; Castro, Raquel; Tien, Huey; Ozyurekoglu, Tuna

    2015-01-01

    The learning of microsurgical techniques and the maintenance of microsurgical skills have been traditionally based on the use of living animals, mainly laboratory rats. This method although extremely valuable can be economically demanding both for the surgeon and the sponsoring institution; it also requires special training facilities that may not always be available or accessible. Furthermore ethical concerns can limit the use of living animals for training purposes. Alternative training methods, such as inert tubes and gloves have not gained popularity among surgeons since they do not offer an experience similar to that of a clinical situation. Non-living animal models include the use of chicken thighs and wings; they offer a practice experience that resembles a clinical situation to a considerable extent. This type of training is relatively cheap and easily available. The microscope and instruments required can be acquired over the internet, and the chicken pieces can be bought at the local supermarket. This approach allows a motivated trainee to rehearse different types of surgical techniques several times at a reasonable expense, helping to develop or maintain his surgical expertise if more complex facilities are not available. On the current manuscript we describe how to setup a small practice station, how to dissect the specimens, and how to practice both with the chicken thighs and with the chicken wings in a progressive fashion. This approach takes advantage on the versatility of the chicken thigh model and the small size of the chicken wing Brachial artery. PMID:25992633

  3. Algal biomass conversion to bioethanol - a step-by-step assessment.

    PubMed

    Harun, Razif; Yip, Jason W S; Thiruvenkadam, Selvakumar; Ghani, Wan A W A K; Cherrington, Tamara; Danquah, Michael K

    2014-01-01

    The continuous growth in global population and the ongoing development of countries such as China and India have contributed to a rapid increase in worldwide energy demand. Fossil fuels such as oil and gas are finite resources, and their current rate of consumption cannot be sustained. This, coupled with fossil fuels' role as pollutants and their contribution to global warming, has led to increased interest in alternative sources of energy production. Bioethanol, presently produced from energy crops, is one such promising alternative future energy source and much research is underway in optimizing its production. The economic and temporal constraints that crop feedstocks pose are the main downfalls in terms of the commercial viability of bioethanol production. As an alternative to crop feedstocks, significant research efforts have been put into utilizing algal biomass as a feedstock for bioethanol production. Whilst the overall process can vary, the conversion of biomass to bioethanol usually contains the following steps: (i) pretreatment of feedstock; (ii) hydrolysis; and (iii) fermentation of bioethanol. This paper reviews different technologies utilized in the pretreatment and fermentation steps, and critically assesses their applicability to bioethanol production from algal biomass. Two different established fermentation routes, single-stage fermentation and two-stage gasification/fermentation processes, are discussed. The viability of algal biomass as an alternative feedstock has been assessed adequately, and further research optimisation must be guided toward the development of cost-effective scalable methods to produce high bioethanol yield under optimum economy.

  4. Step-by-Step Solution Possibilities in Different Computer Algebra Systems.

    ERIC Educational Resources Information Center

    Tonisson, Eno

    This paper compares a number of different Computer Algebra Systems (CAS) in their solution of one-step and multi-step problems. The CAS programs considered include DERIVE, Maple, Mathematica, and MuPAD while the problems are taken from the final examinations of grades 9 and 12 in Estonian schools. The different outputs to one-step problems with…

  5. Try Fault Tree Analysis, a Step-by-Step Way to Improve Organization Development.

    ERIC Educational Resources Information Center

    Spitzer, Dean

    1980-01-01

    Fault Tree Analysis, a systems safety engineering technology used to analyze organizational systems, is described. Explains the use of logic gates to represent the relationship between failure events, qualitative analysis, quantitative analysis, and effective use of Fault Tree Analysis. (CT)

  6. Teaching the Use of a Long Cane Step by Step: Suggestions for Progressive, Methodical Instruction

    ERIC Educational Resources Information Center

    Sauerburger, Dona; Bourquin, Eugene

    2010-01-01

    A fundamental part of the orientation and mobility curriculum is the acquisition and retention of skills in using a long cane automatically and proficiently to detect and negotiate obstacles and drop-offs. Using practitioners' experiences and the principles of learning theory, instructors can monitor students' advancement and adapt teaching…

  7. Chemistry Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1980

    1980-01-01

    Presents 12 chemistry notes for British secondary school teachers. Some of these notes are: (1) a simple device for testing pH-meters; (2) portable fume cupboard safety screen; and (3) Mass spectroscopy-analysis of a mass peak. (HM)

  8. The Pacific Circle: A Report on the First Cycle of Activity (Note by the Secretariat).

    ERIC Educational Resources Information Center

    Kemmis, Stephen

    Initial activities of the Pacific Circle, an educational exchange project of the Organization for Economic Cooperation and Development, are reported. Information is divided into four sections. Section I outlines the origins and evolution of the project. Section II details membership and describes the main lines of activity which have taken place…

  9. Note: A single-chamber tool for plasma activation and surface functionalization in microfabrication

    SciTech Connect

    Bowman, Adam J.; Scherrer, Joseph R.; Reiserer, Ronald S.

    2015-06-15

    We present a simple apparatus for improved surface modification of polydimethylsiloxane (PDMS) microfluidic devices. A single treatment chamber for plasma activation and chemical/physical vapor deposition steps minimizes the time-dependent degradation of surface activation that is inherent in multi-chamber techniques. Contamination and deposition irregularities are also minimized by conducting plasma activation and treatment phases in the same vacuum environment. An inductively coupled plasma driver allows for interchangeable treatment chambers. Atomic force microscopy confirms that silane deposition on PDMS gives much better surface quality than standard deposition methods, which yield a higher local roughness and pronounced irregularities in the surface.

  10. Note: A single-chamber tool for plasma activation and surface functionalization in microfabrication

    PubMed Central

    Bowman, Adam J.; Scherrer, Joseph R.; Reiserer, Ronald S.

    2015-01-01

    We present a simple apparatus for improved surface modification of polydimethylsiloxane (PDMS) microfluidic devices. A single treatment chamber for plasma activation and chemical/physical vapor deposition steps minimizes the time-dependent degradation of surface activation that is inherent in multi-chamber techniques. Contamination and deposition irregularities are also minimized by conducting plasma activation and treatment phases in the same vacuum environment. An inductively coupled plasma driver allows for interchangeable treatment chambers. Atomic force microscopy confirms that silane deposition on PDMS gives much better surface quality than standard deposition methods, which yield a higher local roughness and pronounced irregularities in the surface. PMID:26133881

  11. NOTE: Total body-calcium measurements: comparison of two delayed-gamma neutron activation facilities

    NASA Astrophysics Data System (ADS)

    Ma, R.; Ellis, K. J.; Yasumura, S.; Shypailo, R. J.; Pierson, R. N., Jr.

    1999-06-01

    This study compares two independently calibrated delayed-gamma neutron activation (DGNA) facilities, one at the Brookhaven National Laboratory (BNL), Upton, New York, and the other at the Children's Nutrition Research Center (CNRC), Houston, Texas that measure total body calcium (TBCa). A set of BNL phantoms was sent to CNRC for neutron activation analysis, and a set of CNRC phantoms was measured at BNL. Both facilities showed high precision (<2%), and the results were in good agreement, within 5%.

  12. A note on chromospheric fine structure at active region polarity boundaries.

    NASA Technical Reports Server (NTRS)

    Prata, S. W.

    1971-01-01

    High resolution H-alpha filtergrams from Big Bear Solar Observatory reveal that some filamentary features in active regions have fine structure and hence magnetic field transverse to the gross structure and the zero longitudinal field line. These features are distinct from the usual active region filament, in which fine structure, magnetic field, and filament are all parallel to the zero longitudinal field line. The latter occur on boundaries between regions of weaker fields, while the former occur at boundaries between regions of stronger field.

  13. Student's Reflections on Their Learning and Note-Taking Activities in a Blended Learning Course

    ERIC Educational Resources Information Center

    Nakayama, Minoru; Mutsuura, Kouichi; Yamamoto, Hiroh

    2016-01-01

    Student's emotional aspects are often discussed in order to promote better learning activity in blended learning courses. To observe these factors, course participant's self-efficacy and reflections upon their studies were surveyed, in addition to the surveying of the metrics of student's characteristics during a Bachelor level credit course.…

  14. Family Attitudes and the Occurrence of Early Sexual Activity. A Research Note.

    ERIC Educational Resources Information Center

    Moore, Kristin A.; And Others

    The assertion that parental communication and monitoring of adolescent children will discourage premarital activity was examined in a two-stage study. First, the influence of a set of variables measuring parental supervision and discussion was analyzed using data for all 15- and 16-year olds interviewed in the 1981 National Survey of Children.…

  15. Making Algebra Come Alive: Student Activities & Teacher Notes. Math Assessment Series.

    ERIC Educational Resources Information Center

    Posamentier, Alfred S.

    This book contains a set of versatile enrichment exercises that cover a very broad range of mathematical topics and applications in algebra from the Moebius strip to the googol. Several criteria have been used in developing the activities and selecting the topics that are included. All of them bear heavily and equally on concerns for curriculum…

  16. A note on the biological activity of the noble gas compound xenon trioxide.

    NASA Technical Reports Server (NTRS)

    Siegel, S. M.; Smith, C. W.

    1972-01-01

    Comparison of xenon trioxide for toxicity in the few common oxidants using three bioassays. On a molar basis XeO3 and HOCl were similar, but XeO3 was less active than expected when comparisons were based on normality.

  17. Notes on the Diet of Reproductively Active Male Rafinesque's Big Eared Bats

    SciTech Connect

    Menzel, M.A.; Carter, T.C.; Menzel, J.M.; Edwards, J.W.; Ford, W.M.

    2002-01-01

    Diet examination through the use of fecal samples, of five reproductively active male Rafinesque's big-eared bats from the Upper Coastal Plain of South Carolina during August and September 1999. Diets of these individuals in upland pine stands were similar to diets of Rafinesque's big-eared bats in bottomland and upland hardwood habitats. Although fecal samples had three insect orders, the diet consisted primarily of lepidopterans.

  18. Blue Note

    ScienceCinema

    Murray Gibson

    2016-07-12

    Argonne's Murray Gibson is a physicist whose life's work includes finding patterns among atoms. The love of distinguishing patterns also drives Gibson as a musician and Blues enthusiast."Blue" notes are very harmonic notes that are missing from the equal temperament scale.The techniques of piano blues and jazz represent the melding of African and Western music into something totally new and exciting.

  19. Blue Note

    SciTech Connect

    Murray Gibson

    2007-04-27

    Argonne's Murray Gibson is a physicist whose life's work includes finding patterns among atoms. The love of distinguishing patterns also drives Gibson as a musician and Blues enthusiast."Blue" notes are very harmonic notes that are missing from the equal temperament scale.The techniques of piano blues and jazz represent the melding of African and Western music into something totally new and exciting.

  20. Note: A three-dimension active vibration isolator for precision atom gravimeters

    SciTech Connect

    Zhou, Min-Kang; Xiong, Xin; Chen, Le-Le; Cui, Jia-Feng; Duan, Xiao-Chun; Hu, Zhong-Kun

    2015-04-15

    An ultra-low frequency active vibration isolator, simultaneously suppressing three-dimensional vibration noise, is demonstrated experimentally. The equivalent natural period of the isolator is 100 s and 12 s for the vertical and horizontal direction, respectively. The vibration noise in the vertical direction is about 50 times reduced during 0.2 and 2 Hz, and 5 times reduced in the other two orthogonal directions in the same frequency range. This isolator is designed for atom gravimeters, especially suitable for the gravimeter whose sensitivity is limited by vibration couplings.

  1. A note on starch hydrolysis and beta-glucuronidase activity among flavobacteria.

    PubMed

    Petzel, J P; Hartman, P A

    1986-11-01

    Most flavobacteria tested with the fluorogenic substrate 4-methylumbelliferyl-beta-D-glucuronide possessed beta-glucuronidase (GUD), but when some of the same strains were tested with the API ZYM gallery, all were negative for GUD. Conflicting reports also appear in the literature about starch hydrolysis among flavobacteria. We observed that the results obtained can depend on the medium used and the length of incubation. Our results indicate that GUD activity and starch hydrolysis are more widely distributed in the genus Flavobacterium than previously reported. PMID:3804862

  2. Teaching Activities on Horizontal Nuclear Proliferation.

    ERIC Educational Resources Information Center

    Zola, John

    1990-01-01

    Provides learning activities concerning the horizontal proliferation of nuclear weapons. Includes step-by-step directions for four activities: (1) the life cycle of nuclear weapons; (2) nuclear nonproliferation: pros and cons; (3) the nuclear power/nuclear weapons connection; and (4) managing nuclear proliferation. (NL)

  3. TECHNICAL NOTE: Electrically aligned cellulose film for electro-active paper and its piezoelectricity

    NASA Astrophysics Data System (ADS)

    Yun, Sungryul; Jang, Sangdong; Yun, Gyu-Young; Kim, Jaehwan

    2009-11-01

    Electrically aligned regenerated cellulose films were fabricated and the effect of applied electric field was investigated for the piezoelectricity of electro-active paper (EAPap). The EAPap was fabricated by coating gold electrodes on both sides of regenerated cellulose film. The cellulose film was prepared by dissolving cotton pulp in LiCl/N,N-dimethylacetamide solution followed by a cellulose chain regeneration process. During the regeneration process an external electric field was applied in the direction of mechanical stretching. Alignment of cellulose fiber chains was investigated as a function of applied electric field. The material characteristics of the cellulose films were analyzed by using an x-ray diffractometer, a field emission scanning electron microscope and a high voltage electron microscope. The application of external electric fields was found to induce formation of nanofibers in the cellulose, resulting in an increase in the crystallinity index (CI) values. It was also found that samples with higher CI values showed higher in-plane piezoelectric constant, d31, values. The piezoelectricity of the current EAPap films was measured to be equivalent or better than that of ordinary PVDF films. Therefore, an external electric field applied to a cellulose film along with a mechanical stretching during the regeneration process can enhance the piezoelectricity.

  4. A note on periodicity of long-term variations of optical continuum in active galactic nuclei

    NASA Astrophysics Data System (ADS)

    Lu, Kai-Xing; Li, Yan-Rong; Bi, Shao-Lan; Wang, Jian-Min

    2016-06-01

    Graham et al. found a sample of active galactic nuclei (AGNs) and quasars from the Catalina Real-time Transient Survey (CRTS) that have long-term periodic variations in optical continuum. The nature of the periodicity remains uncertain. We investigate the periodic variability characteristics of the sample by testing the relations of the observed variability periods with AGN optical luminosity, black hole mass and accretion rates, and find no significant correlations. We also test the observed periods in several different aspects related to accretion discs surrounding single black holes, such as the Keplerian rotational periods of 5100 Å photon-emission regions and self-gravity dominated regions and the precessing period of warped discs. These tests shed new lights on understanding AGN variability in general. Under the assumption that the periodic behaviour is associated with supermassive black hole binary systems in particular, we compare the separations (r {D}_{bullet }) against characteristic radii of broad-line regions (R_riptscriptstyle BLR) of the binaries and find r {D}_{bullet }≈ 0.05R_riptscriptstyle BLR. This interestingly implies that these binaries have only circumbinary BLRs.

  5. Apparatus Notes.

    ERIC Educational Resources Information Center

    Eaton, Bruce G., Ed.

    1980-01-01

    This collection of notes describes (1) an optoelectronic apparatus for classroom demonstrations of mechanical laws, (2) a more efficient method for demonstrated nuclear chain reactions using electrically energized "traps" and ping-pong balls, and (3) an inexpensive demonstration for qualitative analysis of temperature-dependent resistance. (CS)

  6. Classroom Notes

    ERIC Educational Resources Information Center

    International Journal of Mathematical Education in Science and Technology, 2007

    2007-01-01

    In this issue's "Classroom Notes" section, the following papers are discussed: (1) "Constructing a line segment whose length is equal to the measure of a given angle" (W. Jacob and T. J. Osler); (2) "Generating functions for the powers of Fibonacci sequences" (D. Terrana and H. Chen); (3) "Evaluation of mean and variance integrals without…

  7. Biology Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1984

    1984-01-01

    Presents information on the teaching of nutrition (including new information relating to many current O-level syllabi) and part 16 of a reading list for A- and S-level biology. Also includes a note on using earthworms as a source of material for teaching meiosis. (JN)

  8. Apparatus Notes.

    ERIC Educational Resources Information Center

    Eaton, Bruce G., Ed.

    1979-01-01

    Presents brief notes on new ideas, equipment, techniques, or materials of interest to teachers of physics. An apparatus that demonstrates the uniform acceleration of gravity, and a simple way to demonstrate nuclear blocking patterns of crystal lattices are among new ideas presented. (HM)

  9. Classroom Notes

    ERIC Educational Resources Information Center

    International Journal of Mathematical Education in Science and Technology, 2007

    2007-01-01

    In this issue's "Classroom Notes" section, the following papers are described: (1) "Sequences of Definite Integrals" by T. Dana-Picard; (2) "Structural Analysis of Pythagorean Monoids" by M.-Q Zhan and J. Tong; (3) "A Random Walk Phenomenon under an Interesting Stopping Rule" by S. Chakraborty; (4) "On Some Confidence Intervals for Estimating the…

  10. Teaching Notes

    NASA Astrophysics Data System (ADS)

    2001-05-01

    If you would like to contribute a teaching note for any of these sections please contact ped@iop.org. Contents: LET'S INVESTIGATE: Standing waves on strings MY WAY: Physics slips, trips and falls PHYSICS ON A SHOESTRING The McOhm: using fast food to explain resistance Eggs and a sheet STARTING OUT: After a nervous start, I'm flying ON THE MAP: Christ's Hospital CURIOSITY: The Levitron TECHNICAL TRIMMINGS: Brownian motion smoke cell LET'S INVESTIGATE

  11. Teaching Notes

    NASA Astrophysics Data System (ADS)

    2001-03-01

    If you would like to contribute a teaching note for any of these sections please contact ped@iop.org. Contents: PHYSICS ON A SHOESTRING: Demonstrating resolution Magnetic tea patterns LET'S INVESTIGATE: Conducting foam TECHNICAL TRIMMINGS: Polarimeter Old experiments on air-tracks gain new fans MY WAY: Newton's laws ON THE MAP: The International School of Lusaka CURIOSITY: Inflation theory PHYSICS ON A SHOESTRING

  12. Application note :

    SciTech Connect

    Russo, Thomas V.

    2013-08-01

    The development of the XyceTM Parallel Electronic Simulator has focused entirely on the creation of a fast, scalable simulation tool, and has not included any schematic capture or data visualization tools. This application note will describe how to use the open source schematic capture tool gschem and its associated netlist creation tool gnetlist to create basic circuit designs for Xyce, and how to access advanced features of Xyce that are not directly supported by either gschem or gnetlist.

  13. Teaching Notes

    NASA Astrophysics Data System (ADS)

    2001-07-01

    If you would like to contribute a teaching note for any of these sections please contact ped@iop.org Contents: LET'S INVESTIGATE: Bows and arrows STARTING OUT: A late start ON THE MAP: A South African school making a world of difference TECHNICAL TRIMMINGS: May the force be with you an easily constructed force sensor Modelling Ultrasound A-scanning with the Pico Technology ADC-200 Virtual Instrument PHYSICS ON A SHOESTRING: Sugar cube radioactivity models CURIOSITY: Euler's disk MY WAY: Why heavy things don't fall faster

  14. Eight Stars of Gold--The Story of Alaska's Flag. Primary Grade Activities.

    ERIC Educational Resources Information Center

    Alaska State Museum, Juneau.

    This activities booklet focuses on the story of Alaska's flag. The booklet is intended for teachers to use with primary-grade children. Each activity in the booklet contains background information, a summary and time estimate, Alaska state standards, a step-by-step technique for implementing the activity, assessment tips, materials and resource…

  15. NCTM Student Math Notes.

    ERIC Educational Resources Information Center

    Maletsky, Evan, Ed.; Yunker, Lee E., Ed.

    1986-01-01

    Five sets of activities for students are included in this document. Each is designed for use in junior high and secondary school mathematics instruction. The first Note concerns mathematics on postage stamps. Historical procedures and mathematicians, metric conversion, geometric ideas, and formulas are among the topics considered. Successful…

  16. Student Math Notes.

    ERIC Educational Resources Information Center

    Maletsky, Evan, Ed.

    1985-01-01

    Five sets of activities for students are included in this document. Each is designed for use in junior high and secondary school mathematics instruction. The first "Note" concerns magic squares in which the numbers in every row, column, and diagonal add up to the same sum. An etching by Albrecht Durer is presented, with four questions followed by…

  17. Science Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1987

    1987-01-01

    Describes 20 teaching activities and experiments appropriate for use with various secondary school science classes. Instructional activities include the study of catalase, raising bees, a game about equilibrium, spectrometers, lead iodide, resonance, graphing, and electromagnetic waves. (TW)

  18. Science Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1990

    1990-01-01

    Included are 30 science activities that include computer monitoring, fieldwork, enzyme activity, pH, drugs, calorimeters, Raoult's Law, food content, solubility, electrochemistry, titration, physical properties of materials, gel filtration, energy, concepts in physics, and electricity. (KR)

  19. Physics Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1981

    1981-01-01

    Presents activities, experiments, demonstrations, and equipment for physics instruction, including computer applications of sports biomechanics, vibrating magnetometer, alternative uses for an environmental comparator, CMOS integrated circuit logic tutor, and an activity demonstrating positive and negative leakage. (JN)

  20. Biology Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1984

    1984-01-01

    Describes mushroom growing as a school project, a method for illustrating need for carbon dioxide in photosynthesis, construction of a simple phytoplankton sampler, cell division activity using playing cards, blood separation activity, measurement of adaptation and selection pressures, computations in field ecology, and an activity demonstrating…

  1. English for Everyday Activities: A Picture Process Dictionary.

    ERIC Educational Resources Information Center

    Zwier, Lawrence J.

    These books are designed to help English-as-a-Second-Language (ESL) students learn the skills they need to communicate the step-by-step aspects of daily activities. Unlike most picture dictionaries, this is a verb-based multi-skills program that uses a student text with a clear and colorful pictorial detail as a starting point and focuses on the…

  2. Editorial Note

    NASA Astrophysics Data System (ADS)

    van der Meer, F.; Ommen Kloeke, E.

    2015-07-01

    With this editorial note we would like to update you on the performance of the International Journal of Applied Earth Observation and Geoinformation (JAG) and inform you about changes that have been made to the composition of the editorial team. Our Journal publishes original papers that apply earth observation data for the management of natural resources and the environment. Environmental issues include biodiversity, land degradation, industrial pollution and natural hazards such as earthquakes, floods and landslides. As such the scope is broad and ranges from conceptual and more fundamental work on earth observation and geospatial sciences to the more problem-solving type of work. When I took over the role of Editor-in-Chief in 2012, I together with the Publisher set myself the mission to position JAG in the top-3 of the remote sensing and GIS journals. To do so we strived at attracting high quality and high impact papers to the journal and to reduce the review turnover time to make JAG a more attractive medium for publications. What has been achieved? Have we reached our ambitions? We can say that: The submissions have increased over the years with over 23% for the last 12 months. Naturally not all may lead to more papers, but at least a portion of the additional submissions should lead to a growth in journal content and quality.

  3. Science Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1987

    1987-01-01

    Contains 31 activities and experiments from the biological and physical sciences. Addresses such areas as reproduction, biotechnology, ecology, proteins, nitrates, aerosols, metal crystallinity, circuit boards, and photoswitching. (ML)

  4. Biology Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1981

    1981-01-01

    Presents a computer program for analyzing diets, a game designed to supplement a topic on insects, a technique for demonstrating the role of ethene in fruit ripening, an apparatus for removing arthropods from soil samples, activities using cichlids, and an activity on bonds stabilizing protein structure. (JN)

  5. Science Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1985

    1985-01-01

    Presents biology, chemistry, physics, and health activities, experiments, demonstrations, and computer programs. Includes mechanism of stomatal opening, using aquatic plants to help demonstrate chemical buffering, microbial activity/contamination in milk samples, computer computation of fitness scores, reservoir project, complexes of transition…

  6. Science Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1986

    1986-01-01

    Describes 26 different activities, experiments, demonstrations, and computer simulations in various topics in science. Includes instructional activities dealing with mural ecology, surface area/volume ratios, energy transfer in ecosystems, electrochemical simulations, alternating and direct current, terminal velocity, measuring the size of the…

  7. Science Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1984

    1984-01-01

    Presents 28 activities, games, demonstrations, experiments, and computer programs for biology, chemistry, physics, and conservation education. Background information, laboratory procedures, equipment lists, and instructional strategies are included. Topics include nature conservation, chickens in school, human anatomy, nitrogen cycle, mechanism…

  8. Chemistry Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1983

    1983-01-01

    Presents background information, laboratory procedures, classroom materials/activities, and chemistry experiments. Topics include sublimation, electronegativity, electrolysis, experimental aspects of strontianite, halide test, evaluation of present and future computer programs in chemistry, formula building, care of glass/saturated calomel…

  9. Science Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1989

    1989-01-01

    Twenty-two activities are presented. Topics include: acid rain, microcomputers, fish farming, school-industry research projects, enzymes, equilibrium, assessment, science equipment, logic, Archimedes principle, electronics, optics, and statistics. (CW)

  10. Science Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1990

    1990-01-01

    Presented are 27 science activities for secondary school science instruction. Topic areas include microbiology, botany, biochemistry, genetics, safety, earthquakes, problem solving, electricity, heat, solutions, mechanics, quantum mechanics, flame tests, and molecular structure. (CW)

  11. Chemistry Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1981

    1981-01-01

    Describes 13 activities, experiments and demonstrations, including the preparation of iron (III) chloride, simple alpha-helix model, investigating camping gas, redox reactions of some organic compounds, a liquid crystal thermometer, and the oxidation number concept in organic chemistry. (JN)

  12. Science Notes.

    ERIC Educational Resources Information Center

    Thurman, Shirley; And Others

    1988-01-01

    Describes 36 science activities. Topics include: osmosis, fermentation, anhydrobiotic organisms, breathing monitors, trypsin, weeds, amyloplasts, electrolysis, polarimeters, ethene ripening of fruit, colorimetry, diffusion, redox reactions, equilibria, acid-base relationships, electricity, power, resonance, measurement, parallax, amplifiers,…

  13. Science Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1990

    1990-01-01

    Presented are 29 science activities for secondary school science instruction. Topic areas include botany, genetics, biochemistry, anatomy, entomology, molecular structure, spreadsheets, chemistry, mechanics, astronomy, relativity, aeronautics, instrumentation, electrostatics, quantum mechanics, and laboratory interfacing. (CW)

  14. Physics Notes

    ERIC Educational Resources Information Center

    School Science Review, 1976

    1976-01-01

    Described are 13 physics experiments/demonstrations applicable to introductory physics courses. Activities include: improved current balance, division circuits, liquid pressure, convection, siphons, oscillators and modulation, electrical resistance, soap films, Helmholtz coils, radioactive decay, and springs. (SL)

  15. Chemistry Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1980

    1980-01-01

    Describes equipment, activities, and experiments useful in chemistry instruction, including among others, a rapid method to determine available chlorine in bleach, simple flame testing apparatus, and a simple apparatus demonstrating the technique of flash photolysis. (SK)

  16. Chemistry Notes

    ERIC Educational Resources Information Center

    School Science Review, 1976

    1976-01-01

    Described are eight chemistry experiments and demonstrations applicable to introductory chemistry courses. Activities include: measure of lattice enthalpy, Le Chatelier's principle, decarboxylation of soap, use of pocket calculators in pH measurement, and making nylon. (SL)

  17. Science Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1985

    1985-01-01

    Presents 23 experiments, activities, field projects and computer programs in the biological and physical sciences. Instructional procedures, experimental designs, materials, and background information are suggested. Topics include fluid mechanics, electricity, crystals, arthropods, limpets, acid neutralization, and software evaluation. (ML)

  18. Oscillation regimes of a solid-state ring laser with active beat-note stabilization: From a chaotic device to a ring-laser gyroscope

    SciTech Connect

    Schwartz, Sylvain; Feugnet, Gilles; Pocholle, Jean-Paul; Lariontsev, Evguenii

    2007-08-15

    We report an experimental and theoretical study of a rotating diode-pumped Nd-YAG ring laser with active beat-note stabilization. Our experimental setup is described in the usual Maxwell-Bloch formalism. We analytically derive a stability condition and some frequency response characteristics for the solid-state ring-laser gyroscope, illustrating the important role of mode coupling effects on the dynamics of such a device. Experimental data are presented and compared with the theory on the basis of realistic laser parameters, showing very good agreement. Our results illustrate the duality between the very rich nonlinear dynamics of the diode-pumped solid-state ring laser (including chaotic behavior) and the possibility to obtain a very stable beat note, resulting in a potentially new kind of rotation sensor.

  19. Science Notes.

    ERIC Educational Resources Information Center

    Murray, A. J. S.; And Others

    1988-01-01

    Presents 31 science activities for use with high school or college science classes. Topics included are: chromatography, ecology, invertebrates, enzymes, genetics, botany, creep, crystals, diffusion, computer interfaces, acid rain, teaching techniques, chemical reactions, waves, electric fields, rainbows, electricity, magnetic fields, and a Pitot…

  20. Science Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1990

    1990-01-01

    Presented are 25 science activities on colorations of prey, evolution, blood, physiology, nutrition, enzyme kinetics, leaf pigments, analytical chemistry, milk, proteins, fermentation, surface effects of liquids, magnetism, drug synthesis, solvents, wintergreen synthesis, chemical reactions, multicore cables, diffraction, air resistance,…

  1. Physics Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1983

    1983-01-01

    Discusses the Rugby clock as a source of project material, use of ZX81 for experimental science, computer dice analog, oil recovery from reservoirs, and computer simulation of Thompson's experiment for determining e/m for an electron. Activities/procedures are provided when applicable. Also presents questions (and answers) related to time-coded…

  2. Biology Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1982

    1982-01-01

    Describes laboratory procedures, demonstrations, and classroom activities/materials, including use of dwarf cichlids (fishes) in secondary school biology, teaching edge effects on stomatal diffusion, computer program on effects of selection on gene frequencies, biological oxidation/reduction reactions, short cuts with Drosophila, computer program…

  3. Okefenokee Notes.

    ERIC Educational Resources Information Center

    Burton, Patricia E.

    1985-01-01

    A four-day field trip to Okefenokee swamp was a learning experience filled with variety for sixth grade students from North Carolina. Academic preparation, site activities (camping, observing, exploring, wading, and canoeing), and resource materials (for interested groups throughout the United States) are discussed. (DH)

  4. Science Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1985

    1985-01-01

    Activities, experiments, computer programs, equipment, procedures, demonstrations, and teaching techniques are provided for a wide variety of topics in the biological and physical sciences. They include an improved apparatus for measuring rate of photosynthesis, procedures for making rainbows and measuring stomatal openings, and others. (JN)

  5. Chemistry Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1982

    1982-01-01

    Presents laboratory procedures, classroom materials/activities, and demonstrations, including: vapor pressure of liquid mixtures and Raoult's law; preparation/analysis of transition metal complexes of ethylammonium chloride; atomic structure display using a ZX81 (includes complete program listing); "pop-up" models of molecules and ions; reactions…

  6. Biology Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1978

    1978-01-01

    Presents experiments, demonstrations, activities and ideas relating to various fields of biology to be used in biology courses in secondary schools. Among those experiments presented are demonstrating the early stages of ferns and mosses and simple culture methods for fern prothalli. (HM)

  7. Chemistry Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1981

    1981-01-01

    Outlines a variety of laboratory procedures, classroom materials, and demonstrations including a demonstration of the Markownikoff rule; blue bottle reaction and photosynthesis; a cheaper version of Fehling's solution; chemical formulas for younger students; chemical bonding and periodicity cards; optical activity demonstrations; and six others.…

  8. Science Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1986

    1986-01-01

    Describes activities, games, experiments, demonstrations, and computer-oriented exercises in all science areas. Topics include energy flow through a marine ecosystem, using 2,4-dichlorophenoxyethanoic acid to demonstrate translocation in plants, use of the dichotomous key, use of leaf yeasts to monitor atmospheric pollution, and others. (JN)

  9. Chemistry Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1982

    1982-01-01

    Presents background information, laboratory procedures, classroom materials/activities, and experiments for chemistry. Topics include superheavy elements, polarizing power and chemistry of alkali metals, particulate carbon from combustion, tips for the chemistry laboratory, interesting/colorful experiments, behavior of bismuth (III) iodine, and…

  10. Chemistry Notes

    ERIC Educational Resources Information Center

    School Science Review, 1972

    1972-01-01

    Short articles on the determination of the activation energy of the thiosulphate-acid reaction, an experiment on hydrolysis of similar metal salt solutions, the preparation and electrolytic properties of iodine monochloride and iodine trochloride, and instructions for apparatus enabling laboratory study of the thermal cracking of ethylbenzene. (AL)

  11. Physics Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1984

    1984-01-01

    Discusses: (1) Brewster's angle in the elementary laboratory; (2) color mixing by computer; (3) computer iteration at A-level; (4) a simple probe for pressure measurement; (5) the measurement of distance using a laser; and (6) an activity on Archimede's principle. (JN)

  12. Science Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1985

    1985-01-01

    Presents 23 experiments, demonstrations, activities, and computer programs in biology, chemistry, and physics. Topics include lead in petrol, production of organic chemicals, reduction of water, enthalpy, X-ray diffraction model, nuclear magnetic resonance spectroscopy, computer simulation for additive mixing of colors, Archimedes Principle, and…

  13. Biology Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1980

    1980-01-01

    Describes equipment, activities, and experiments useful in biology and environmental education instruction, including, among others, sampling in ecology using an overhead projector, the slide finder as an aid to microscopy, teaching kidney function, and teaching wildlife conservation-sand dune systems. (SK)

  14. Chemistry Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1983

    1983-01-01

    Presents chemistry experiments, laboratory procedures, demonstrations, teaching suggestions, and classroom materials/activities. These include: game for teaching ionic formulas; method for balancing equations; description of useful redox series; computer programs (with listings) for water electrolysis simulation and for determining chemical…

  15. Biology Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1983

    1983-01-01

    Describes laboratory procedures, demonstrations, and classroom activities/materials, including water relation exercise on auxin-treated artichoke tuber tissue; aerobic respiration in yeast; an improved potometer; use of mobiles in biological classification, and experiments on powdery mildews and banana polyphenol oxidase. Includes reading lists…

  16. Biology Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1983

    1983-01-01

    Describes laboratory procedures, demonstrations, and classroom activities/materials, including chi-square tests on a microcomputer, an integrated biology game, microscope slides of leaf stomata, culturing soil nematodes, technique for watering locust egg-laying tubes, hazards of biological chemicals (such as benzene, benzidene, calchicine,…

  17. Physics Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1983

    1983-01-01

    Presented are physics experiments, laboratory procedures, demonstrations, and classroom materials/activities. Experiments include: speed of sound in carbon dioxide; inverse square law; superluminal velocities; and others. Equipment includes: current switch; electronic switch; and pinhole camera. Discussion of mechanics of walking is also included.…

  18. Science Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1984

    1984-01-01

    Presents 26 activities, experiments, demonstrations, games, and computer programs for biology, chemistry, and physics. Background information, laboratory procedures, equipment lists, and instructional strategies are given. Topics include eye measurements, nutrition, soil test tube rack, population dynamics, angular momentum, transition metals,…

  19. Biology Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1982

    1982-01-01

    Describes laboratory procedures, demonstrations, and classroom activities/materials, including rapid peat-depth surveying; leaf-flotation method for measuring photosynthesis, an educational game demonstrating basis of protein synthesis, daffodil phototropism; chromatography apparatus; egg white digestion, and chromatography apparatus. Also…

  20. Chemistry Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1983

    1983-01-01

    Presents chemistry experiments, laboratory procedures, demonstrations, and classroom materials/activities. These include: experiments on colloids, processing of uranium ore, action of heat on carbonates; color test for phenols and aromatic amines; solvent properties of non-electrolytes; stereoscopic applications/methods; a valency balance;…

  1. Science Notes.

    ERIC Educational Resources Information Center

    Piearce, Trevor; And Others

    1988-01-01

    Provides explanations of 15 experiments, laboratory activities, demonstrations, and lessons for use in instruction. Includes information on Daphnia, wild garlic, crystals, gas chromatographs, bleaches, alcohols, reactivity series, chemistry formula, electronic keyboards and waveforms, interference and diffraction gravity, Moire fringe patterns,…

  2. Technical note on a track-pattern-based model for predicting seasonal tropical cyclone activity over the western North Pacific

    NASA Astrophysics Data System (ADS)

    Ho, Chang-Hoi; Kim, Joo-Hong; Kim, Hyeong-Seog; Choi, Woosuk; Lee, Min-Hee; Yoo, Hee-Dong; Kim, Tae-Ryong; Park, Sangwook

    2013-09-01

    Recently, the National Typhoon Center (NTC) at the Korea Meteorological Administration launched a track-pattern-based model that predicts the horizontal distribution of tropical cyclone (TC) track density from June to October. This model is the first approach to target seasonal TC track clusters covering the entire western North Pacific (WNP) basin, and may represent a milestone for seasonal TC forecasting, using a simple statistical method that can be applied at weather operation centers. In this note, we describe the procedure of the track-pattern-based model with brief technical background to provide practical information on the use and operation of the model. The model comprises three major steps. First, long-term data of WNP TC tracks reveal seven climatological track clusters. Second, the TC counts for each cluster are predicted using a hybrid statistical-dynamical method, using the seasonal prediction of large-scale environments. Third, the final forecast map of track density is constructed by merging the spatial probabilities of the seven clusters and applying necessary bias corrections. Although the model is developed to issue the seasonal forecast in mid-May, it can be applied to alternative dates and target seasons following the procedure described in this note. Work continues on establishing an automatic system for this model at the NTC.

  3. HEPS Inventory Tool: An Inventory Tool Including Quality Assessment of School Interventions on Healthy Eating and Physical Activity

    ERIC Educational Resources Information Center

    Dadaczynski, Kevin; Paulus, Peter; de Vries, Nanne; de Ruiter, Silvia; Buijs, Goof

    2010-01-01

    The HEPS Inventory Tool aims to support stakeholders working in school health promotion to promote high quality interventions on healthy eating and physical activity. As a tool it provides a step-by-step approach on how to develop a national or regional inventory of existing school based interventions on healthy eating and physical activity. It…

  4. Learning How To PLAI: Ways To Promote Learning through Active Interaction with Infants Who Are Deafblind.

    ERIC Educational Resources Information Center

    Chen, Deborah; Haney, Michele; Klein, M. Diane; Alsop, Linda

    This paper describes Project PLAI (Promoting Learning through Active Interaction), a 4-year research-to-practice project designed to develop and validate an early communication curriculum for infants who are deafblind and their caregivers. The curriculum provides a step-by-step approach to assist caregivers in recognizing their infants' early and…

  5. Step by Step: Social Skills Instruction for Students with Autism Spectrum Disorder Using Video Models and Peer Mentors

    ERIC Educational Resources Information Center

    Ogilvie, Christine R.

    2011-01-01

    For children with autism spectrum disorder (ASD), impairments in social skills can impact interactions with peers, family members, and the world. Impairments in social skills vary from person to person, and may include lack of eye contact, limited affect, or nonexistent verbal communication. One strategy for teaching social skills to children with…

  6. Solar Workbook. A Step by Step Procedure for Assessing Solar Opportunities in Existing Buildings in New York State.

    ERIC Educational Resources Information Center

    New York State Energy Office, Albany.

    Determining the feasibility of modifying existing buildings to take advantage of solar energy requires a formal technical study. This workbook is designed to help the reader perform a preliminary analysis to decide whether investing in such a formal study would be beneficial. The book guides the user through an exploration of the general…

  7. Ceim ar Cheim, Step by Step--Community Music Programme in an Irish Probation Centre: A Personal Reflection

    ERIC Educational Resources Information Center

    Tiernan, Julie

    2010-01-01

    Proactive instruction and alternative education have progressively become the schooling of choice for many non-traditional learners in Ireland. Community training, probation and Traveller support centers endeavour to take an existing curriculum and tailor it to such learners' needs. One community based education and training centre funded by the…

  8. Story Drama in the Special Needs Classroom: Step-by-Step Lesson Plans for Teaching through Dramatic Play

    ERIC Educational Resources Information Center

    Carleton, Jessica Perich

    2012-01-01

    Introducing drama to the learning experience is guaranteed to enrich a child's development, and is an especially effective approach for children with special educational needs, including those with autism spectrum disorders. This practical handbook offers teachers an array of simple and easy-to-implement theatrical techniques that will enhance…

  9. Know Your Community: A Step-By-Step Guide to Community Needs and Resources Assessment. (Revised Second Edition).

    ERIC Educational Resources Information Center

    Samuels, Bryan; Ahsan, Nilofer; Garcia, Jill

    This guide describes a systematic way of identifying the resources and needs of community residents by gathering data, soliciting the perspectives of residents and leaders, and surveying service providers and other community resources. Part 1 of the guide differentiates community assessment from traditional needs assessments and details the 5-step…

  10. Building the Service-Based Library Web Site: A Step-by-Step Guide to Design and Options.

    ERIC Educational Resources Information Center

    Garlock, Kristen L.; Piontek, Sherry

    The World Wide Web, with its captivating multimedia features and hypertext capabilities, has brought millions of new users to the Internet. Library staff who could create a home page on the Web could present basic information about the library and its services, showcase its resources, create links to quality material inside and outside the…

  11. Step-by-Step Guide to Effective PR for Large & Small School Districts. Special Bulletin No. 3.

    ERIC Educational Resources Information Center

    School Information and Research Service, Olympia, WA.

    This guide to formulating and carrying out an effective school public relations program includes articles drawn from public relations and communications journals. The articles deal with planning public relations programs, communicating with the public and the news media, program evaluation, and the tools of communication, including newsletters,…

  12. A novel test of planning ability: great apes can plan step-by-step but not in advance of action.

    PubMed

    Tecwyn, Emma C; Thorpe, Susannah K S; Chappell, Jackie

    2013-11-01

    The ability to identify an appropriate sequence of actions or to consider alternative possible action sequences might be particularly useful during problem solving in the physical domain. We developed a new 'paddle-box' task to test the ability of different ape species to plan an appropriate sequence of physical actions (rotating paddles) to retrieve a reward from a goal location. The task had an adjustable difficulty level and was not dependent on species-specific behaviours (e.g. complex tool use). We investigated the planning abilities of captive orangutans (Pongo pygmaeus) and bonobos (Pan paniscus) using the paddle-box. In experiment 1, subjects had to rotate one or two paddles before rotating the paddle with the reward on. Subjects of both species performed poorly, though orangutans rotated more non-food paddles, which may be related to their greater exploratory tendencies and bolder temperament compared with bonobos. In experiment 2 subjects could always rotate the paddle with the reward on first and still succeed, and most subjects of both species performed appropriate sequences of up to three paddle rotations to retrieve the reward. Poor performance in experiment 1 may have been related to subjects' difficulty in inhibiting the prepotent response to act on the reward immediately.

  13. Tools for Transition in Early Childhood: A Step-by-Step Guide for Agencies, Teachers, and Families

    ERIC Educational Resources Information Center

    Rous, Beth S., Ed.D; Hallam, Rena A.

    2006-01-01

    For young children with and without disabilities, positive outcomes depend on smooth, effective transitions between and within early intervention programs, preschool programs, and public school programs. Now there is a how-to guide that helps professionals across programs work together to make these transitions happen. Coauthored by top expert…

  14. Energy transfer and energy absorption in photon interactions with matter revisited: A step-by-step illustrated approach

    NASA Astrophysics Data System (ADS)

    Abdel-Rahman, W.; Podgorsak, E. B.

    2010-05-01

    A clear understanding of energy transfer and energy absorption in photon interactions with matter is essential for the understanding of radiation dosimetry and development of new dosimetry techniques. The concepts behind the two quantities have been enunciated many years ago and described in many scientific papers, review articles, and textbooks. Data dealing with energy transfer and energy absorption as well as the associated mass energy transfer coefficient and the mass energy absorption coefficient are readily available in web-based tabular forms. However, tables, even when available in detailed and easy to access form, do not lend themselves to serve as visual aid to promote better understanding of the dosimetric quantities related to energy transfer and energy absorption as well as their relationship to the photon energy and absorber atomic number. This paper uses graphs and illustrations, in addition to well-known mathematical relationships, to guide the reader in a systematic manner through the various stages involved in the derivation of energy absorbed in medium and its associated quantity, the mass energy absorption coefficient, from the mass attenuation coefficient.

  15. Step-by-Step Simulation of Radiation of Radiation Chemistry Using Green Functions for Diffusion-Influenced Reactions

    NASA Technical Reports Server (NTRS)

    Plante, Ianik; Cucinotta, Francis A.

    2011-01-01

    The irradiation of biological systems leads to the formation of radiolytic species such as H(raised dot), (raised dot)OH, H2, H2O2, e(sup -)(sub aq), etc.[1]. These species react with neighboring molecules, which result in damage in biological molecules such as DNA. Radiation chemistry is there for every important to understand the radiobiological consequences of radiation[2]. In this work, we discuss an approach based on the exact Green Functions for diffusion-influenced reactions which may be used to simulate radiation chemistry and eventually extended to study more complex systems, including DNA.

  16. Every Nursery Needs a Garden: A Step-by-Step Guide to Creating and Using a Garden with Young Children

    ERIC Educational Resources Information Center

    Watts, Ann

    2011-01-01

    A garden can be a magical place for young children and offers them rich and engaging learning experiences as they interact with a variety of plants and wildlife throughout the year. This book guides you through the process of creating a garden, however small, for young children. It looks at the impact a garden area can have on children's overall…

  17. Designing and Implementing Two-Way Bilingual Programs: A Step-by-Step Guide for Administrators, Teachers, and Parents.

    ERIC Educational Resources Information Center

    Calderon, Margarita Espino; Minaya-Rowe, Liliana

    This book provides school administrators, teachers, and parents with the basic knowledge necessary for planning and implementing effective two-way bilingual programs. It offers essential elements to help students gain literacy in two languages, increase cross-cultural understanding, and meet high levels of achievement in all core academic areas.…

  18. Self-tempering of stepped shafts in water-air hardening by a continuous step-by-step method

    SciTech Connect

    Kunmashov, M.G.

    1983-01-01

    One of the advantages of water-air hardening is the possibility of conducting controlled self-tempering, which in surface induction hardening provides hardening without tempering in a furnace andexclamationthe creation of the optimum conditions for heat treatment in a single production line with full automation of the process. In addition, there are no hardening craccs on the treated parts. Investigation of the influence of the quenching and self-tempering times on the surface hardness was made on shaft model samples of 45 steel. The results of the inwestigations made show that a self-tempering time in the range from 10 to 60 seconds has little influence on the change in surface layer hardness. To obtain equal hardness in self-tempering (HRC 57-58), it is necessary to use higher temperatures than in furnace tempering. For 45 steel this difference is 75-85/sup 0/C with a tempering temperature up to 300/sup 0/C and 100-250/sup 0/C at higher temperatures. A comparison of the self-tempering and furnace tempering temperatures after hardening with a water-air mixture providing equal hardnesses of 45 steel are shown.

  19. Case Study: A Step-by-Step Guide to Students Writing Case Studies (and Tools for Novice Case Authors)

    ERIC Educational Resources Information Center

    Prud'homme-Genereux, Annie

    2015-01-01

    In experimenting with ways of structuring the assignment and providing guidance to students, the author developed a series of tools that may be of interest to instructors wishing to implement a case-writing assignment in their course. This assignment is more suited for instructors experienced in case writing, as their knowledge of how to design a…

  20. Free Text or Controlled Vocabulary? A Case History Step-By-Step Analysis Plus Other Aspects of Search Strategy.

    ERIC Educational Resources Information Center

    Calkins, Mary L.

    1980-01-01

    Describes the decisions involved in an online environmental literature search of COMPENDEX and ENVIROLINE databases when considering free text or controlled vocabulary searching techniques. Topics covered are scope, concept identification, database choice, planning search strategy, and changing tactics during the search. Appendix contains examples…

  1. A step-by-step resection guided by electrocorticography for nonmalignant brain tumors associated with long-term intractable epilepsy.

    PubMed

    Mikuni, Nobuhiro; Ikeda, Akio; Takahashi, Jun A; Nozaki, Kazuhiko; Miyamoto, Susumu; Taki, Waro; Hashimoto, Nobuo

    2006-05-01

    To delineate a surgical strategy for long-term intractable epilepsy associated with nonmalignant brain tumor, we developed a protocol for 25 patients whereby removal of tumor alone and additional irritative peritumoral tissue between sulci (gyrectomy), as well as further resectioning, was performed based on intraoperative electrocorticogram results. In five patients, no irritative zones were observed that required resectioning following complete removal of tumors. Additional gyrectomy was indicated in 18 patients who demonstrated gliosis or cortical dysplasia in the peritumoral residual irritative zone. Remote irritative zone observed in two patients was correlated with long-term and frequent seizures. During a follow-up period of at least 5 years, seizure outcome was Engel category I in 92%, and all patients have remained tumor-free. Peritumoral gyrectomy as a means of removing likely epileptic tissue following tumor resection appears to be a useful method for treating long-term intractable tumoral epilepsy. Further resectioning of remote tissue should be considered in patients with severely intractable seizures.

  2. Teaching with Emotional Intelligence: A Step-By-Step Guide for Higher and Further Education Professionals. 2nd Edition

    ERIC Educational Resources Information Center

    Mortiboys, Alan

    2011-01-01

    The way teachers shape and handle their own feelings and those of their learners is central to the success of learning. Now in its second edition, "Teaching with Emotional Intelligence" shows how to manage this influential yet neglected area of learning and teaching. This practical book looks at how lecturers and teachers can develop and use their…

  3. [Our experience in the use of mechanical staplers in the execution of step-by-step subtotal gastrectomy].

    PubMed

    Limonta, M E; Girlando, M; Smurra, A; Crespi, G; Appiani, G; Gramazio, F P

    1990-03-01

    The Authors describe their reconstruction technique after a "step" gastric resection for peptic or neoplastic pathology. The use of staplers such as TA 30 or GIA for the duodenum is reported. After skeletonizing the lesser curve up to the cardias by sectioning the left gastric artery at its origin and up to the penultimate short vessel on the greater curve, the stomach is resected distally to this two points using a TA90 staplers. So it is possible to remove the greater part of the acid-secreting area in order to avoid ulcers of the anastomosis or of the gastric stump, and also to achieve a complete lymphadenectomy in case of neoplasm. Then a Roux-en-Y gastro-jejunal anastomosis is performed using an EEA28 circular stapler. The jejunal stump is closed with a TA30. Finally, a manual jejuno-jejunal anastomosis is made at least at 50 cm from the previous one. From November 1987 to January 1989, 13 patients were operated: 9 for peptic ulcer and 4 for antrum neoplasms. There were no complications during and after the operations. Mortality was 0%. The patient, usually starts eating on the 6th or 7th day after operation, and is discharged on the 10th day. After 6 months an EGD scopy is required: the 8 performed till now have demonstrated excellent anastomosis and no peptic lesions. Scintigraphic evaluations and pH monitoring are still in course to define the gastric stump acid secretion and the absence of biliary reflux.

  4. Research Note: Physical Activity Levels in Elementary-School Physical Education: A Comparison of Swimming and Nonswimming Classes

    ERIC Educational Resources Information Center

    Cardon, Greet; Verstraete, Stefanie; De Clercq, Dirk; De Bourdeaudhuij, Ilse

    2004-01-01

    The main goal of the current study was to compare physical activity levels during swimming and nonswimming elementary physical education classes. We conducted a preliminary study and found that the System for Observing Fitness Instruction Time (SOFIT) could be used to register physical activity engagement levels in swimming classes. Thirty-nine…

  5. The relationship between the lizard eye and associated bony features: a cautionary note for interpreting fossil activity patterns.

    PubMed

    Hall, Margaret I

    2009-06-01

    Activity pattern, the time of day when an animal is active, is associated with ecology. There are two major activity patterns: diurnal (awake during the day in a photopic environment) and nocturnal (awake at night in a scotopic environment). Lizards exhibit characteristic eye shapes associated with activity pattern, with scotopic-adapted lizard eyes optimized for visual sensitivity with large corneal diameters relative to their eye axial lengths, and photopic-adapted lizards optimized for visual acuity, with larger axial lengths of the eye relative to their corneal diameters. This study: (1) quantifies the relationship between the lizard eye and its associated bony anatomy (the orbit, sclerotic ring, and associated skull widths); (2) investigates how activity pattern is reflected in that bony anatomy; and (3) determines if it is possible to reliably interpret activity pattern for a lizard that does not have the soft tissue available for study, specifically, for a fossil. Knowledge of extinct lizards' activity patterns would be useful in making paleoecological interpretations. Here, 96 scotopic- and photopic-adapted lizard species are analyzed in a phylogenetic context. Although there is a close relationship between the lepidosaur eye and associated bony anatomy, based on these data activity pattern cannot be reliably interpreted for bony-only specimens, such as a fossil, possibly because of the limited ossification of the lepidosaur skull. Caution should be exercised when utilizing lizard bony anatomy to interpret light-level adaptation, either for a fossil lizard or as part of an extant phylogenetic bracket to interpret other extinct animals with sclerotic rings, such as dinosaurs. PMID:19462447

  6. Technical Note: Determination of the metabolically active fraction of benthic foraminifera by means of Fluorescent In Situ Hybridization (FISH)

    NASA Astrophysics Data System (ADS)

    Borrelli, C.; Sabbatini, A.; Luna, G. M.; Nardelli, M. P.; Sbaffi, T.; Morigi, C.; Danovaro, R.; Negri, A.

    2011-08-01

    Benthic foraminifera are an important component of the marine biota, but protocols for investigating their viability and metabolism are still extremely limited. Classical studies on benthic foraminifera have been based on direct counting under light microscopy. Typically, these organisms are stained with Rose Bengal, which binds proteins and other macromolecules, but does not allow discrimination between viable and recently dead organisms. The fluorescent in situ hybridization technique (FISH) represents a new and useful approach to identify living cells possessing an active metabolism. Our work is the first test of the suitability of the FISH technique, based on fluorescent probes targeting the 18S rRNA, to detect live benthic foraminifera. The protocol was applied on Ammonia group and Miliolids, as well as on agglutinated polythalamous (i.e., Leptohalysis scottii and Eggerella scabra) and soft-shelled monothalamous (i.e., Psammophaga sp. and saccamminid morphotypes) taxa. The results from FISH analyses were compared with those obtained, on the same specimens assayed with FISH, from microscopic analysis of the cytoplasm colour, presence of pigments and pseudopodial activity. Our results indicate that FISH targets only metabolically active foraminifera, and allows discerning from low to high cellular activity, validating the hypothesis that the intensity of the fluorescent signal emitted by the probe is dependent upon the physiological status of cells. These findings support the usefulness of this molecular approach as a key tool for obtaining information on the physiology of living foraminifera, both in field and experimental settings.

  7. Technical note: Evaluation of an ear-attached movement sensor to record cow feeding behavior and activity.

    PubMed

    Bikker, J P; van Laar, H; Rump, P; Doorenbos, J; van Meurs, K; Griffioen, G M; Dijkstra, J

    2014-05-01

    The ability to monitor dairy cow feeding behavior and activity could improve dairy herd management. A 3-dimensional accelerometer (SensOor; Agis Automatisering BV, Harmelen, the Netherlands) has been developed that can be attached to ear identification tags. Based on the principle that behavior can be identified by ear movements, a proprietary model classifies sensor data as "ruminating," "eating," "resting," or "active." The objective of the study was to evaluate this sensor on accuracy and precision. First, a pilot evaluation of agreement between 2 independent observers, recording behavior from 3 cows for a period of approximately 9h each, was performed. Second, to evaluate the sensor, the behavior of 15 cows was monitored both visually (VIS) and with the sensor (SENS), with approximately 20 h of registration per cow, evenly distributed over a 24-h period, excluding milking. Cows were chosen from groups of animals in different lactation stages and parities. Each minute of SENS and VIS data was classified into 1 of 9 categories (8 behaviors and 1 transition behavior) and summarized into 4 behavioral groups, namely ruminating, eating, resting, or active, which were analyzed by calculating kappa (κ) values. For the pilot evaluation, a high level of agreement between observers was obtained, with κ values of ≥ 0.96 for all behavioral categories, indicating that visual observation provides a good standard. For the second trial, relationships between SENS and VIS were studied by κ values on a minute basis and Pearson correlation and concordance correlation coefficient analysis on behavior expressed as percentage of total registration time. Times spent ruminating, eating, resting, and active were 42.6, 15.9, 31.6, and 9.9% (SENS) respectively, and 42.1, 13.0, 30.0, and 14.9% (VIS), respectively. Overall κ for the comparison of SENS and VIS was substantial (0.78), with κ values of 0.85, 0.77, 0.86, and 0.47 for "ruminating," "eating," "resting," and "active

  8. Making an Adjustable C-Clamp. Kit No. 603. Instructor's Manual [and] Student Learning Activity Manual. [Revised.] T & I--Metalwork.

    ERIC Educational Resources Information Center

    White, Jim; Alexander, Larry

    This student activity kit consists of a programmed, self-instructional learning guide and an accompanying instructor's manual for use in teaching trade and industrial education students how to make an adjustable C-clamp. The student guide contains step-by-step instructions in the following areas: basic layout principles; use of a hack saw, file,…

  9. A note concerning acetate activation of peroxidative activity of catalases using 2,2'-azino-bis(3-ethylbenzthiazoline)-6-sulfonic acid as a substrate.

    PubMed

    Baker, Warren L; Key, Christopher; Lonergan, Greg T

    2005-01-01

    Beef liver catalases showed peroxidative activity using 2,2'-azino-bis-(3-ethylbenzthiazoline)-6-sulfonic acid as the electron donor and hydrogen peroxide as the acceptor at a pH of 5. This activity was not observed at pH 7. The reaction depended on acetate concentration, although succinate and propionate could partly replace the acetate as a catalyst. Other haem proteins also catalyzed a peroxidative effect. The reaction using syringaldazine or the coupling between dimethylaminobenzoic acid and 3-methyl-2-benzothiazolinone hydrazone was less effective and less sensitive. Evidence is presented that the reaction is associated with a conformational change of the catalase. PMID:15932252

  10. Sticky-Note Murals

    ERIC Educational Resources Information Center

    Sands, Ian

    2011-01-01

    In this article, the author describes a sticky-note mural project that originated from his desire to incorporate contemporary materials into his assignments as well as to inspire collaboration between students. The process takes much more than sticking sticky notes to the wall. It takes critical thinking skills and teamwork to design and complete…

  11. On that Note...

    ERIC Educational Resources Information Center

    Stein, Harry

    1988-01-01

    Provides suggestions for note-taking from books, lectures, visual presentations, and laboratory experiments to enhance student knowledge, memory, and length of attention span during instruction. Describes topical and structural outlines, visual mapping, charting, three-column note-taking, and concept mapping. Benefits and application of…

  12. Infection prevention in NOTES.

    PubMed

    Kantsevoy, Sergey V

    2008-04-01

    Prevention of infection during natural orifice translumenal endoscopic surgery (NOTES) was identified as one of the most important challenges for translumenal surgery. Does infection prevention during NOTES warrant such attention? This article summarizes the accumulated data about septic complications during translumenal surgery.

  13. LUVOIR Tech Notes

    NASA Technical Reports Server (NTRS)

    Bolcar, Matthew R.; Shaklan, Stuart; Roberge, Aki; Rioux, Norman; Feinberg, Lee; Werner, Michael; Rauscher, Bernard; Mandell, Avi; France, Kevin; Schiminovich, David

    2016-01-01

    We present nine "tech notes" prepared by the Large UV/Optical/Infrared (LUVOIR) Science and Technology Definition Team (STDT), Study Office, and Technology Working Group. These tech notes are intended to highlight technical challenges that represent boundaries in the trade space for developing the LUVOIR architecture that may impact the science objectives being developed by the STDT. These tech notes are intended to be high-level discussions of the technical challenges and will serve as starting points for more in-depth analysis as the LUVOIR study progresses.

  14. NOTES: the future.

    PubMed

    Giday, Samuel A; Magno, Priscilla; Kalloo, Anthony N

    2008-04-01

    The concept of natural orifice translumenal endoscopic surgery (NOTES) has grown in acceptance since the time of its introduction in 2000. Developments in techniques of peritoneal access and closure, surgical techniques, and equipment modification have already been published and intensive research is ongoing. Current and future endoscopists will reap the benefit of this research because many techniques and devices that are developed for NOTES will enhance the ability to perform luminal intervention, including polypectomy, endoluminal hemostasis, and submucosal resection. The authors attempt to predict the future of NOTES by describing potential applications for certain clinical scenarios and conditions.

  15. Notes on Linguistics, 1990.

    ERIC Educational Resources Information Center

    Notes on Linguistics, 1990

    1990-01-01

    This document consists of the four issues of "Notes on Linguistics" published during 1990. Articles in the four issues include: "The Indians Do Say Ugh-Ugh" (Howard W. Law); "Constraints of Relevance, A Key to Particle Typology" (Regina Blass); "Whatever Happened to Me? (An Objective Case Study)" (Aretta Loving); "Stop Me and Buy One (For $5...)"…

  16. Notes and Discussion

    ERIC Educational Resources Information Center

    American Journal of Physics, 1978

    1978-01-01

    Includes eleven short notes, comments and responses to comments on a variety of topics such as uncertainty in a least-squares fit, display of diffraction patterns, the dark night sky paradox, error in the dynamics of deformable bodies and relative velocities and the runner. (GA)

  17. Notes on Linguistics, 1999.

    ERIC Educational Resources Information Center

    Payne, David, Ed.

    1999-01-01

    The 1999 issues of "Notes on Linguistics," published quarterly, include the following articles, review articles, reviews, book notices, and reports: "A New Program for Doing Morphology: Hermit Crab"; "Lingualinks CD-ROM: Field Guide to Recording Language Data"; "'Unruly' Phonology: An Introduction to Optimality Theory"; "Borrowing vs. Code…

  18. Programmable Logic Application Notes

    NASA Technical Reports Server (NTRS)

    Katz, Richard; Day, John H. (Technical Monitor)

    2001-01-01

    This report will be provided each quarter as a source for reliability, radiation results, NASA capabilities, and other information on programmable logic devices and related applications. This quarter will continue a series of notes concentrating on analysis techniques with this issue's section discussing the use of Root-Sum-Square calculations for digital delays.

  19. Sawtooth Functions. Classroom Notes

    ERIC Educational Resources Information Center

    Hirst, Keith

    2004-01-01

    Using MAPLE enables students to consider many examples which would be very tedious to work out by hand. This applies to graph plotting as well as to algebraic manipulation. The challenge is to use these observations to develop the students' understanding of mathematical concepts. In this note an interesting relationship arising from inverse…

  20. Note taking, review, memory, and comprehension.

    PubMed

    Bohay, Mark; Blakely, Daniel P; Tamplin, Andrea K; Radvansky, Gabriel A

    2011-01-01

    In previous work assessing memory at various levels of representation, namely the surface form, textbase, and situation model levels, participants read texts but were otherwise not actively engaged with the texts. The current study tested the influence of active engagement with the material via note taking, along with the opportunity to review such notes, and the modality of presentation (text vs. spoken). The influence of these manipulations was assessed both immediately and 1 week later. In Experiment 1 participants read a text, whereas in Experiment 2 participants watched a video recording of the material being read as a lecture. For each experiment the opportunity to take notes was manipulated within participants, and the opportunity to review these notes before the test was manipulated between participants. Note taking improved performance at the situation model level in both experiments, although there was also some suggestion of benefit for the surface form. Thus, active engagement with material, such as note taking, appears to have the greatest benefit at the deeper levels of understanding.

  1. 4. Panama Mount. Note concrete ring and metal rail. Note ...

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

    4. Panama Mount. Note concrete ring and metal rail. Note cliff erosion under foundation at left center. Looking 297° W. - Fort Funston, Panama Mounts for 155mm Guns, Skyline Boulevard & Great Highway, San Francisco, San Francisco County, CA

  2. Note-Taking: Different Notes for Different Research Stages.

    ERIC Educational Resources Information Center

    Callison, Daniel

    2003-01-01

    Explains the need to teach students different strategies for taking notes for research, especially at the exploration and collecting information stages, based on Carol Kuhlthau's research process. Discusses format changes; using index cards; notes for live presentations or media presentations versus notes for printed sources; and forming focus…

  3. Elementary and Secondary Educational Services of Public Television Grantees: Highlights from the 1997 Station Activities Survey. CPB Research Notes, No. 104.

    ERIC Educational Resources Information Center

    Corporation for Public Broadcasting, Washington, DC.

    This report provides a summary of K-12 educational services offered by Corporation for Public Broadcasting-supported television stations from CPB's annual Station Activities Survey. Stations are broken into cohorts by license type and budget size. The 1997 Station Activities Survey asked public television stations whether they provided…

  4. A Note on Divergences.

    PubMed

    Liang, Xiao

    2016-10-01

    In many areas of neural computation, like learning, optimization, estimation, and inference, suitable divergences play a key role. In this note, we study the conjecture presented by Amari ( 2009 ) and find a counterexample to show that the conjecture does not hold generally. Moreover, we investigate two classes of [Formula: see text]-divergence (Zhang, 2004 ), weighted f-divergence and weighted [Formula: see text]-divergence, and prove that if a divergence is a weighted f-divergence, as well as a Bregman divergence, then it is a weighted [Formula: see text]-divergence. This result reduces in form to the main theorem established by Amari ( 2009 ) when [Formula: see text] [Formula: see text].

  5. Internet for Baby Boomers and Beyond[TM]: The Step by Step Guide That Makes the Internet Easy and Effective! [Videotape].

    ERIC Educational Resources Information Center

    1997

    This 43-minute videotape is part of the on-going Internet education series exploring the fascinating resources of the Internet. It was produced directly for those in society that did not have computers growing up. One exceptional point of the video is its simple approach. It demonstrates World Wide Web, e-mail and other Internet applications.…

  6. Step-by-Step Design of an FPGA-Based Digital Compensator for DC/DC Converters Oriented to an Introductory Course

    ERIC Educational Resources Information Center

    Zumel, P.; Fernandez, C.; Sanz, M.; Lazaro, A.; Barrado, A.

    2011-01-01

    In this paper, a short introductory course to introduce field-programmable gate array (FPGA)-based digital control of dc/dc switching power converters is presented. Digital control based on specific hardware has been at the leading edge of low-medium power dc/dc switching converters in recent years. Besides industry's interest in this topic, from…

  7. Application of a snare technique in retrograde chronic total occlusion percutaneous coronary intervention – a step by step practical approach and an observational study

    PubMed Central

    Fang, Hsiu-Yu; Lee, Wei-Chieh; Fang, Chih-Yuan; Wu, Chiung-Jen

    2016-01-01

    Abstract Percutaneous coronary intervention (PCI) for chronic total occlusion (CTO) has recently become popular among interventional cardiologists. CTO originating from the ostium has been one of the most difficult CTO lesions to treat with PCI for a number of reasons. Our aim was to illustrate a specific technique during retrograde CTO PCI referred to as the “snare technique.” We retrospectively examined the use of “snare technique” among 371 consecutive retrograde CTO PCIs performed at our institution between 2006 and 2015. “Snare technique” was used in 10 patients among the 371 retrograde CTO PCIs. The baseline clinical and angiographic characteristics of patients with or without “snare technique” were similar. The “snare technique” group had significantly fewer side branches at occlusion (30.0% vs 71.2%, P = 0.01) and a higher incidence of externalization (90% vs 25.5%, P < 0.001). The contrast volume was significantly lower in the “snare technique” group (285.0 ± 68.5 vs 379.2 ± 144.0, P = 0.04). The incidence of major complications, retrograde success, or final success did not differ between the groups. The “snare technique” is safe and feasible in retrograde CTO PCI, especially in cases of difficult coronary engagement in cases such as ostial occlusion, challenging coronary anatomy, or retrograde guidewire cannot get in antegrade guiding catheter. PMID:27741138

  8. Critical step-by-step approaches toward correlative fluorescence/soft X-ray cryo-microscopy of adherent mammalian cells.

    PubMed

    Dent, Kyle C; Hagen, Christoph; Grünewald, Kay

    2014-01-01

    Soft X-ray cryo-microscopy/tomography with its extraordinary capability to map vitreous cells with high absorption contrast in their full three-dimensional extent, and at a resolution exceeding super-resolution fluorescence microscopy, is a valuable tool for integrative structural cell biology. Focusing on cell biological applications, its ongoing methodological development gained momentum by combining it with fluorescence cryo-microscopy, thus correlating highly resolved structural and specific information in situ. In this chapter, we provide a basic description of the techniques, as well as an overview of equipment and methods available to carry out correlative soft X-ray cryo-tomography experiments on frozen-hydrated cells grown on a planar support. Our aim here is to suggest ways that biologically representative data can be recorded to the highest possible resolution, while also keeping in mind the limitations of the technique during data acquisition and analysis. We have written from our perspective as electron cryo-microscopists/structural cell biologists who have experience using correlative fluorescence/cryoXM/T at synchrotron beamlines presently available for external users in Europe (HZB TXM at U41-FSGM, BESSY II, Berlin/Germany; Carl Zeiss TXMs at MISTRAL, ALBA, Barcelona/Spain, and B24, DLS, Oxfordshire, UK). PMID:25287842

  9. Healthy Children Are Ready To Learn: Promoting Health Insurance for Your Students. A Step-by-Step Guide for School Districts.

    ERIC Educational Resources Information Center

    Department of Education, Washington, DC.

    Health problems impede the academic performance of many children. Schools are in a unique position to help their state's Medicaid and children's health insurance programs connect with parents who lack health insurance for their children. This guide provides suggestions for identifying eligible children, informing parents of free or low-cost…

  10. How to make your own response boxes: A step-by-step guide for the construction of reliable and inexpensive parallel-port response pads from computer mice.

    PubMed

    Voss, Andreas; Leonhart, Rainer; Stahl, Christoph

    2007-11-01

    Psychological research is based in large parts on response latencies, which are often registered by keypresses on a standard computer keyboard. Recording response latencies with a standard keyboard is problematic because keypresses are buffered within the keyboard hardware before they are signaled to the computer, adding error variance to the recorded latencies. This can be circumvented by using external response pads connected to the computer's parallel port. In this article, we describe how to build inexpensive, reliable, and easy-to-use response pads with six keys from two standard computer mice that can be connected to the PC's parallel port. We also address the problem of recording data from the parallel port with different software packages under Microsoft's Windows XP.

  11. A Step-by-Step Assembly of a 3D Coordination Polymer in the Solid-State by Desolvation and [2+2] Cycloaddition Reactions.

    PubMed

    Medishetty, Raghavender; Tandiana, Rika; Wu, Jien; Bai, Zhaozhi; Du, Yonghua; Vittal, Jagadese J

    2015-08-17

    Two solid-state structural transformations that occur in a stepwise and a controlled manner are described. A combination of desolvation and cycloaddition reactions has been employed to synthesise a 3D coordination polymer (CP) from 1D CP [Cd(bdc)(4-spy)2 (H2 O)]⋅2 H2 O⋅2 DMF (bdc=1,4-benzenedicarboxylate, 4-spy=4-styrylpyridine) presumably via a 2D layered structure, [Cd2 (bdc)2 (4-spy)4 ]. In the absence of single crystals to follow the course of the photocycloaddition reaction, thermogravimetry, XAFS and NOESY NMR experiments were used to propose the formation of layered and pillared layered structures. Further, the present strategy enables us to synthesise new multidimensional architectures that are otherwise inaccessible by the self-assembly process. PMID:26150356

  12. Prone split-leg position to manage encrusted ureteral stents in a single-stage procedure in women: Step-by-step surgical technique

    PubMed Central

    Marchini, Giovanni Scala; Torricelli, Fábio César Miranda; Mazzucchi, Eduardo; Srougi, Miguel; Monga, Manoj

    2015-01-01

    The management of encrusted ureteral stents is costly, time consuming and may be risky for the patient and challenging for the urologist. Treatment modalities for encrusted stents include extracorporeal shock wave lithotripsy, cystolithopaxy, rigid or flexible ureteroscopy with intracorporeal lithotripsy, percutaneous nephrolithotomy, open surgery, and a combination of those methods. In this study we describe the management of severe forgotten encrusted ureteral stents in 3 female patients using a prone split-leg position. This position allows us to effectively treat any site and degree of stent encrustation in a single-session approach with the patient in the same position during the whole procedure. All patients were rendered stent and stone free. No complications occurred. PMID:26279723

  13. Cost Analysis Step by Step: A How-to Guide for Planners and Providers of Welfare-to-Work and Other Employment and Training Programs. Connections to Work.

    ERIC Educational Resources Information Center

    Greenberg, David H.; Appenzeller, Ute

    Intended for planners and providers of welfare-to-work and other employment and training programs, this guide explains the steps entailed in conducting a cost analysis. The following topics are discussed in the book's six chapters: use of cost analysis before programs and during their implementation; basics of conducting a cost analysis (issue of…

  14. Deconstructing Chronic Low Back Pain in the Older Adult-Step by Step Evidence and Expert-Based Recommendations for Evaluation and Treatment: Part VII: Insomnia.

    PubMed

    Bramoweth, Adam D; Renqvist, Jenna G; Germain, Anne; Buysse, Daniel J; Gentili, Angela; Kochersberger, Gary; Rodriguez, Eric; Rossi, Michelle I; Weiner, Debra K

    2016-05-01

    OBJECTIVE : To present the seventh in a series of articles designed to deconstruct chronic low back pain (CLBP) in older adults. This article focuses on insomnia and presents a treatment algorithm for managing insomnia in older adults, along with a representative clinical case. METHODS : A modified Delphi process was used to develop the algorithm and supportive materials. A multidisciplinary expert panel representing expertise in health psychology and sleep medicine developed the algorithm and supporting documents that were subsequently refined through an iterative process of input from a primary care provider panel. RESULTS : We present an illustrative clinical case and an algorithm to help guide the care of older adults with insomnia, an important contributor to CLBP and disability. Multicomponent cognitive behavioral therapy for insomnia (CBTI) and similar treatments (e.g., brief behavioral treatment for insomnia [BBTI]) are the recommended first-line treatment. Medications should be considered only if BBTI/CBTI is suboptimal or not effective and should be prescribed at the lowest effective dose for short periods of time (< 90 days). CONCLUSIONS : Insomnia is commonly comorbid with CLBP in older adults and should be routinely evaluated and treated because it is an important contributor to pain and disability. The algorithm presented was structured to assist primary care providers in planning treatment for older adults with CLBP and insomnia. PMID:27173512

  15. Where We Are Headed--and Why? A Step-by-Step Guide to Strategic Planning in Center-Based Child Care.

    ERIC Educational Resources Information Center

    Ratekin, Cindy; Bess, Gary

    1995-01-01

    Argues that strategic planning by all involved in a child care center facilitates planning for the future. This planning includes representation of all parties concerned; attendance at planning events; equal participation; analysis of center's current status; planning sessions in places encouraging creativity; and a skilled, impartial facilitator.…

  16. Deconstructing Chronic Low Back Pain in the Older Adult – Step by Step Evidence and Expert-Based Recommendations for Evaluation and Treatment: Part III: Fibromyalgia Syndrome

    PubMed Central

    Fatemi, Gita; Fang, Meika A.; Breuer, Paula; Cherniak, Paul E.; Gentili, Angela; Hanlon, Joseph T.; Karp, Jordan F.; Morone, Natalia E.; Rodriguez, Eric; Rossi, Michelle I.; Schmader, Kenneth; Weiner, Debra K.

    2016-01-01

    Objective To present the third in a series of articles designed to deconstruct chronic low back pain (CLBP) in older adults. The series presents CLBP as a syndrome, a final common pathway for the expression of multiple contributors rather than a disease localized exclusively to the lumbosacral spine. Each article addresses one of twelve important contributors to pain and disability in older adults with CLBP. This article focuses on fibromyalgia syndrome (FMS). Methods A modified Delphi approach was used to create the evaluation and treatment algorithm, the table discussing the rationale behind each of the algorithm components, and the stepped-care drug recommendations. The team involved in the creation of these materials consisted of a principal investigator, a 5-member content expert panel, and a 9-member primary care panel. The evaluation and treatment recommendations were based on availability of medications and other resources within the Veterans Health Administration (VHA) facilities. However, non-VHA panelists were also involved in the development of these materials, which can be applied to both VA and civilian settings. The illustrative clinical case was taken from the clinical practice of the principal investigator. Results Following expert consultations and a review of the literature, we developed an evaluation and treatment algorithm with supporting materials to aid in the care of older adults with CLBP who have concomitant FMS. A case is presented that demonstrates the complexity of pain evaluation and management in older patients with CLBP and concomitant FMS Conclusions Recognition of FMS as a common contributor to CLBP in older adults and initiating treatment targeting both FMS and CLBP will lead to improved outcomes in pain and disability. PMID:26272644

  17. The Elements of an Effective Dissertation and Thesis: A Step-by-Step Guide to Getting it Right the First Time

    ERIC Educational Resources Information Center

    Calabrese, Raymond L.

    2006-01-01

    This is a student guide to writing an effective doctoral dissertation or a master's thesis. This book disaggregates the elements of the dissertation and provides the student with a description, definition, and example of each dissertation element. The author presents multiple viewpoints that include both quantitative and qualitative approaches.…

  18. Non Linear Step By Step Seismic Response and the Push Over Analysis Comparison of a Reinforced Concrete of Ductile Frames 25 Level Building

    NASA Astrophysics Data System (ADS)

    Avila, Jorge A.; Martinez, Eduardo

    2008-07-01

    Based on a ductile frames 25 level building, a non-linear analysis with increased monotonically lateral loads (Push-Over) was made in order to determine its collapse and its principal responses were compared against the time-history seismic responses determined with the SCT-EW-85 record. The seismic-resistance design and faced to gravitational loads was made according to the Complementary Technical Norms of Concrete Structures Design (NTC-Concrete) and the NTC-Seismic of the Mexico City Code (RDF-04), satisfying the limit service states (relative lateral displacement between story height maximum relations, story drifts ⩽0.012) and failure (seismic behavior factor, Q = 3). The compressible (soft) seismic zone IIIb and the office use type (group B) were considered. The non-lineal responses were determined with nominal and over-resistance effects. The comparison were made with base shear force-roof lateral displacement relations, global distribution of plastic hinges, failure mechanics tendency, lateral displacements and story drift and its distribution along the height of the building, local and global ductility demands, etc. For the non-linear static analysis with increased monotonically lateral loads, was important to select the type of lateral forces distribution.

  19. Using Service-Learning as a Higher Education Teaching Strategy for Health and Physical Education as Well as the Athletic Setting--A Step by Step Approach

    ERIC Educational Resources Information Center

    Settle, Aaron A.; Smith, Cindi J.

    2008-01-01

    In recent years, college health and physical educators have examined multiple teaching strategies that enhance students' ability to learn state-required and nationally-required health and physical education standards and outcomes. Identifying such methods and implementing them into courses can be overwhelming and confusing to the college educator.…

  20. The Comprehensive Guide to Successful Conferences and Meetings. Detailed Instructions and Step-by-Step Checklists. The Jossey-Bass Higher Education Series.

    ERIC Educational Resources Information Center

    Nadler, Leonard; Nadler, Zeace

    Practical advice on every facet of planning and running conferences, meetings, or similar events is given in this book, which includes numerous checklists useful for meetings of any length and in any setting. The 21 chapters cover the following: the changing conference and meeting scene; designing the conference; four useful designs (1-day, 3-day,…

  1. Guidelines for Holding a Governor's Conference on Libraries: A Step-by-Step How to Do It Manual. ALTA Publication Number Three.

    ERIC Educational Resources Information Center

    Lynch, Mrs. Weldon

    This document is a revision of "Guidelines for Holding a Governor's Conference on Libraries (American Library Association, American Trustee Association, 1963). The report discusses what governor's conferences on libraries are and how they may be helpful. Many aspects of planning for such a conference are presented, including how much time to leave…

  2. TECHNICAL NOTE: Active control for stress intensity of crack-tips under mixed mode by shape memory TiNi fiber epoxy composites

    NASA Astrophysics Data System (ADS)

    Shimamoto, A.; Zhao, H.; Azakami, T.

    2007-06-01

    The paper presented the effectiveness of a shape memory alloy hybrid composite. It was designed to actively suppress stress intensity in the vicinity of a crack-tip. A shape memory alloy (SMA) TiNi fiber reinforced epoxy composite was fabricated based on the proposed design concept and its material and mechanical properties were investigated by photoelastic examinations. The stress intensity factors, KI and KII, at a crack-tip decreased temperatures greater than Af under mixed mode. The phenomenon was caused by the recovery force of the TiNi fiber. The relationship of the stress intensity factors with the prestrain in the SMA fiber as well as with the ambient temperature in an isothermal furnace was clarified. On this basis, the active control for stress intensity by a shape memory composite was discussed.

  3. Diurnal behaviour of some salivary parameters in patients with diabetes mellitus (flow rate, pH, thiocianat, LDH activity)--note II.

    PubMed

    Ionescu, S; Bădiţă, D; Artino, M; Dragomir, M; Huidovici, E; Niţă, V; Chiţoi, E

    1998-01-01

    The study was performed on 31 diabetic patients of both sexes, divided in 2 groups: group I--17 patients with insulin-dependent diabetes (IDDM) and group II--14 patients with noninsulin-dependent diabetes (NIDDM) and compared with a control group of 16 non-diabetic subjects. Mixed saliva was sampled without stimulation during 2 periods of the day: 07:30-08:00 before breakfast and 17:30-18:00 before dinner. We determined: salivary flow rate, pH with Merck indicator and, after homogenization, the thiocianat with the FeCl3 method and LDH activity (the Norbert method adapted in our laboratory for saliva). Our study showed the same diurnal changes in flow rate and salivary pH in both diabetic and control groups: minimal values in the morning and maximal ones in the afternoon. In non-smoking diabetic patients the salivary thiocianat had maximal values in the morning and minimal ones in the afternoon; similar behaviour, but less obvious was observed in smoking diabetic patients and in the control group regardless of the smoking habit. LDH activity showed unsignificant diurnal variations in the diabetic patients. In the control group we found a significant decrease of LDH activity in the afternoon. The discussion is about the implication of these salivary parameters in the pathology of oral cavity: gingivitis, periodontitis and caries in diabetic patients.

  4. Notes on Experiments.

    ERIC Educational Resources Information Center

    Physics Education, 1988

    1988-01-01

    Described are five physics activities including two superconductor projects, synchronizing video camera movements, electrical analysis of a bicycle, and apparatus for the measurement of thermal conductivity. (YP)

  5. Hangar no. 2 west door detail view. Note tracks. Note ...

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

    Hangar no. 2 west door detail view. Note tracks. Note box structures on doors for door opening mechanisms. Looking 4 N. - Marine Corps Air Station Tustin, Southern Lighter Than Air Ship Hangar, Near intersection of Windmill Road & Johnson Street, Tustin, Orange County, CA

  6. Online Class Size, Note Reading, Note Writing and Collaborative Discourse

    ERIC Educational Resources Information Center

    Qiu, Mingzhu; Hewitt, Jim; Brett, Clare

    2012-01-01

    Researchers have long recognized class size as affecting students' performance in face-to-face contexts. However, few studies have examined the effects of class size on exact reading and writing loads in online graduate-level courses. This mixed-methods study examined relationships among class size, note reading, note writing, and collaborative…

  7. Middle School Science Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1983

    1983-01-01

    Demonstrations, experiments, and classroom activities/materials for middle school science are presented. These include: additive color mixing demonstration; electricity activity and worksheet; atmospheric pressure "magic" demonstration; homemade microbalance; energy from soap bubbles; and a model used to demonstrate muscle pairs and how they work…

  8. Cache Note from Peary's North Greenland Expedition of 1892.

    ERIC Educational Resources Information Center

    Haverkamp, Beth; Schamel, Wynell

    1995-01-01

    Presents instructional materials and suggestions for using primary source documents regarding Admiral Peary's search for the North Pole. Cache notes were brief dispatches left for the press in ice hutches along with provisions and maps. Includes a photocopy of a cache note from Peary's expedition with suggested research topics and activities. (MJP)

  9. Analyzing Sound Waves Produced by Musical Notes & Chords.

    ERIC Educational Resources Information Center

    Cassidy, Michael

    This project description is designed to show how graphing calculators and calculator-based laboratories (CBL) can be used to explore topics in the physics of sound. The activities address topics such as sound waves, musical notes, and chords. Teaching notes, calculator instructions, and blackline masters are included. (MM)

  10. Research Notes and Information References

    1994-12-01

    The RNS (Research Notes System) is a set of programs and databases designed to aid the research worker in gathering, maintaining, and using notes taken from the literature. The sources for the notes can be books, journal articles, reports, private conversations, conference papers, audiovisuals, etc. The system ties the databases together in a relational structure, thus eliminating data redundancy while providing full access to all the information. The programs provide the means for access andmore » data entry in a way that reduces the key-entry burden for the user. Each note has several data fields. Included are the text of the note, the subject classification (for retrieval), and the reference identification data. These data are divided into four databases: Document data - title, author, publisher, etc., fields to identify the article within the document; Note data - text and page of the note; Sublect data - subject categories to ensure uniform spelling for searches. Additionally, there are subsidiary files used by the system, including database index and temporary work files. The system provides multiple access routes to the notes, both structurally (access method) and topically (through cross-indexing). Output may be directed to a printer or saved as a file for input to word processing software.« less

  11. Research Notes and Information References

    SciTech Connect

    Hartley, III, Dean S.

    1994-12-01

    The RNS (Research Notes System) is a set of programs and databases designed to aid the research worker in gathering, maintaining, and using notes taken from the literature. The sources for the notes can be books, journal articles, reports, private conversations, conference papers, audiovisuals, etc. The system ties the databases together in a relational structure, thus eliminating data redundancy while providing full access to all the information. The programs provide the means for access and data entry in a way that reduces the key-entry burden for the user. Each note has several data fields. Included are the text of the note, the subject classification (for retrieval), and the reference identification data. These data are divided into four databases: Document data - title, author, publisher, etc., fields to identify the article within the document; Note data - text and page of the note; Sublect data - subject categories to ensure uniform spelling for searches. Additionally, there are subsidiary files used by the system, including database index and temporary work files. The system provides multiple access routes to the notes, both structurally (access method) and topically (through cross-indexing). Output may be directed to a printer or saved as a file for input to word processing software.

  12. Fiches Pratiques (Practical Notes).

    ERIC Educational Resources Information Center

    Debyser, Amina; And Others

    1987-01-01

    Techniques and class activities for French instruction are presented, including a press conference simulation, a game using noun families, a college-level contemporary fiction curriculum, and speed-reading techniques for beginning students. (MSE)

  13. Middle School Science Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1982

    1982-01-01

    Presents procedures, demonstrations, activities, and teaching suggestions on topics appropriate for middle school science including a simple electrolysis cell, conversion factors, energy, solubilities of salts, condensers, and a worksheet for studying coppice woodlands. (DC)

  14. Fiches pratiques (Practical Notes).

    ERIC Educational Resources Information Center

    Francais dans le Monde, 1987

    1987-01-01

    Five ideas for class activities at different levels and for various audiences are described. They include a card game, exercises on French wines, a personalities game, and study of a Baudelaire poem. (MSE)

  15. Middle School Science Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1981

    1981-01-01

    Describes activities, demonstrations, and materials suitable for middle school science, including investigations on solar energy, surface tension, exploding cottages, worms and light, airplanes, depolarizing simple cells, and the thermal expansion of metals. (JN)

  16. Middle School Science Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1981

    1981-01-01

    Provides science activities and teaching hints appropriate for the middle school sciences including making a domino "gunpowder fuse" that detonates a mousetrap "bomb," using fishing rods and bicycles as teaching aids, constructing lead holders, and teaching chromatography. (DC)

  17. Middle School Science Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1981

    1981-01-01

    Provides directions for constructing a wooden or metal weather vane. Also describes the construction of a "Boomerang Drum," a machine which can store and release energy, and suggests activities for use with it. (DS)

  18. Digital Note-Taking: Discussion of Evidence and Best Practices.

    PubMed

    Grahame, Jason A

    2016-03-01

    Balancing active course engagement and comprehension with producing quality lecture notes is challenging. Although evidence suggests that handwritten note-taking may improve comprehension and learning outcomes, many students still self-report a preference for digital note-taking and a belief that it is beneficial. Future research is warranted to determine the effects on performance of digitally writing notes. Independent of the methods or software chosen, best practices should be provided to students with information to help them consciously make an educated decision based on the evidence and their personal preference. Optimal note-taking requires self-discipline, focused attention, sufficient working memory, thoughtful rewording, and decreased distractions. Familiarity with the tools and mediums they choose will help students maximize working memory, produce better notes, and aid in their retention of material presented. PMID:26894953

  19. Digital Note-Taking: Discussion of Evidence and Best Practices.

    PubMed

    Grahame, Jason A

    2016-03-01

    Balancing active course engagement and comprehension with producing quality lecture notes is challenging. Although evidence suggests that handwritten note-taking may improve comprehension and learning outcomes, many students still self-report a preference for digital note-taking and a belief that it is beneficial. Future research is warranted to determine the effects on performance of digitally writing notes. Independent of the methods or software chosen, best practices should be provided to students with information to help them consciously make an educated decision based on the evidence and their personal preference. Optimal note-taking requires self-discipline, focused attention, sufficient working memory, thoughtful rewording, and decreased distractions. Familiarity with the tools and mediums they choose will help students maximize working memory, produce better notes, and aid in their retention of material presented.

  20. Notes from the Field: Ebola Virus Disease Response Activities During a Mass Displacement Event After Flooding--Freetown, Sierra Leone, September-November, 2015.

    PubMed

    Ratto, Jeffrey; Ivy, Wade; Purfield, Anne; Bangura, James; Omoko, Anthony; Boateng, Isaac; Duffy, Nadia; Sims, George; Beamer, Bryan; Pi-Sunyer, Teresa; Kamara, Sarian; Conteh, Sulaiman; Redd, John

    2016-02-26

    Since the start of the Ebola virus disease (Ebola) outbreak in West Africa, Sierra Leone has reported 8,706 confirmed Ebola cases and 3,956 deaths. During September 15-16, 2015, heavy rains flooded the capital, Freetown, resulting in eight deaths, home and property destruction, and thousands of persons in need of assistance. By September 27, approximately 13,000 flood-affected persons registered for flood relief services from the government. On September 17, two stadiums in Freetown were opened to provide shelter and assistance to flood-affected residents; a total of approximately 3,000 persons stayed overnight in both stadiums (Sierra Leone Ministry of Health and Sanitation, personal communication, September 2015). On the same day the stadiums were opened to flood-affected persons, the Ministry of Health and Sanitation (MoHS) and Western Area Ebola Response Center (WAERC) staff members from CDC, the World Health Organization (WHO), and the African Union evaluated the layout, logistics, and services at both stadiums and identified an immediate need to establish Ebola response activities. The patient in the last Ebola case in the Western Area, which includes Freetown, had died 37 days earlier, on August 11; however, transmission elsewhere in Sierra Leone was ongoing, and movement of persons throughout the country was common.

  1. NOTE: Localization of sentinel nodes in breast cancer: novel method and device to help pen marking of active nodes during gamma camera imaging

    NASA Astrophysics Data System (ADS)

    Laasanen, Mikko S.; Heikkinen, Jari O.; Saarakkala, Simo; Paajanen, Hannu

    2005-04-01

    Gamma camera imaging with Tc-99m marking is a widely used method to locate sentinel lymph nodes (SNs) in breast cancer patients. Prior to SN biopsy, the anterior and lateral location of the SN is marked on the patient's skin using an ink pen. The pen marks guide the surgeon during an operation. However, in many cases the marking is difficult due to limited space under the detectors of a gamma camera. The aim of this study was to improve the pen marking method. Eleven female patients were imaged 3 4 h after injection of Tc-99m labelled Nanocol©. Injection was performed to parenchyma surrounding the breast tumour. To facilitate pen marking, two polycarbonate (PC) plates with 40 × 32 holes (spacing = 10 mm) were engineered for anterior and lateral side imaging and then installed on the bed of a dual-head gamma camera. Two drops of Tc-99m were placed into the top corners of both the PC plates, in order to trace the corresponding x y coordinates first from the acquired images and then from the plates. After imaging, the x y coordinates of the SN(s) were determined from the anterior and lateral side images. Subsequently, the location of each SN was marked with an ink pen on the skin through the small holes in the PC plates. According to the surgeon's evaluation, the distance between the marks and the true location of the SNs was 4.5 ± 6.9 mm. Measurements with a custom made phantom revealed that the accuracy of the novel method was significantly (P = 0.06) higher as compared with the traditional method (2.7 ± 3.0 mm versus 9.2 ± 3.0 mm). In addition, we were not able to mark the weakest activity (0.02 MBq) with the traditional method. Taken together, the marking process was considerably easier with the novel method, it had better accuracy and sensitivity than the traditional method and the device is simple enough to be adapted for most gamma cameras.

  2. Middle School Science Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1983

    1983-01-01

    Describes a soap bubble motor, house insulation models, using hot-water bottles as heat sources, solar mobile, surface tension boat, evaporative cooling experiments, six activities on heat, and a magic trick based on friction. Also discusses using the Cambion Electronics Kit to introduce junior high students to the subject. (JM)

  3. Middle School Science Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1983

    1983-01-01

    Describes construction and use of pivots for science equipment and a pin-hole camera (made out of newspaper) for observing solar eclipses. Also describes a method for displaying spectra with a raybox and modification/use of a one-shot submarine (used in floating/sinking activities). (JN)

  4. Middle School Science Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1980

    1980-01-01

    Describes equipment, experiments, and activities useful in middle school science instruction, including demonstrating how strong paper can be, the inclined plane illusion, a simplified diet calculation, a magnetic levitator, science with soap bubbles, a model motor and dynamo, and a pocketed sorter for safety glasses. (SK)

  5. The NIRCam Optical Telescope Simulator (NOTES)

    NASA Technical Reports Server (NTRS)

    Kubalak, David; Hakun, Claef; Greeley, Bradford; Eichorn, William; Leviton, Douglas; Guishard, Corina; Gong, Qian; Warner, Thomas; Bugby, David; Robinson, Frederick; Lansing, Peter; Garza, Mario; Kirk, Jeffrey

    2007-01-01

    The Near Infra-Red Camera (NIRCam), the 0.6-5.0 micron imager and wavefront sensing instrument for the James Webb Space Telescope (JWST), will be used on orbit both as a science instrument, and to tune the alignment of the telescope. The NIRCam Optical Telescope Element Simulator (NOTES) will be used during ground testing to provide an external stimulus to verify wavefront error, imaging characteristics, and wavefront sensing performance of this crucial instrument. NOTES is being designed and built by NASA Goddard Space Flight Center with the help of Swales Aerospace and Orbital Sciences Corporation. It is a single-point imaging system that uses an elliptical mirror to form an U20 image of a point source. The point source will be fed via optical fibers from outside the vacuum chamber. A tip/tilt mirror is used to change the chief ray angle of the beam as it passes through the aperture stop and thus steer the image over NIRCam's field of view without moving the pupil or introducing field aberrations. Interchangeable aperture stop elements allow us to simulate perfect JWST wavefronts for wavefront error testing, or introduce transmissive phase plates to simulate a misaligned JWST segmented mirror for wavefront sensing verification. NOTES will be maintained at an operating temperature of 80K during testing using thermal switches, allowing it to operate within the same test chamber as the NIRCam instrument. We discuss NOTES' current design status and on-going development activities.

  6. Detail, external parabolic antenna (later addition). Note how waveguide was ...

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

    Detail, external parabolic antenna (later addition). Note how waveguide was cut to remove active portion of antenna. - Western Union Telegraph Company, Jennerstown Relay, Laurel Summit Road off U.S. 30, Laughlintown, Westmoreland County, PA

  7. 12 CFR 561.33 - Note account.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 6 2013-01-01 2012-01-01 true Note account. 561.33 Section 561.33 Banks and... SAVINGS ASSOCIATIONS § 561.33 Note account. The term note account means a note, subject to the right of... States Treasury Department regulations. Note accounts are not savings accounts or savings deposits....

  8. 12 CFR 561.33 - Note account.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 6 2012-01-01 2012-01-01 false Note account. 561.33 Section 561.33 Banks and... SAVINGS ASSOCIATIONS § 561.33 Note account. The term note account means a note, subject to the right of... States Treasury Department regulations. Note accounts are not savings accounts or savings deposits....

  9. 12 CFR 161.33 - Note account.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 1 2014-01-01 2014-01-01 false Note account. 161.33 Section 161.33 Banks and... SAVINGS ASSOCIATIONS § 161.33 Note account. The term note account means a note, subject to the right of... States Treasury Department regulations. Note accounts are not savings accounts or savings deposits....

  10. 12 CFR 561.33 - Note account.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Note account. 561.33 Section 561.33 Banks and... SAVINGS ASSOCIATIONS § 561.33 Note account. The term note account means a note, subject to the right of... States Treasury Department regulations. Note accounts are not savings accounts or savings deposits....

  11. 12 CFR 390.300 - Note account.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 5 2013-01-01 2013-01-01 false Note account. 390.300 Section 390.300 Banks and... Associations § 390.300 Note account. The term note account means a note, subject to the right of immediate call... Department regulations. Note accounts are not savings accounts or savings deposits....

  12. 12 CFR 561.33 - Note account.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 6 2014-01-01 2012-01-01 true Note account. 561.33 Section 561.33 Banks and... SAVINGS ASSOCIATIONS § 561.33 Note account. The term note account means a note, subject to the right of... States Treasury Department regulations. Note accounts are not savings accounts or savings deposits....

  13. 12 CFR 390.300 - Note account.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 5 2014-01-01 2014-01-01 false Note account. 390.300 Section 390.300 Banks and... Associations § 390.300 Note account. The term note account means a note, subject to the right of immediate call... Department regulations. Note accounts are not savings accounts or savings deposits....

  14. 12 CFR 561.33 - Note account.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 5 2011-01-01 2011-01-01 false Note account. 561.33 Section 561.33 Banks and... SAVINGS ASSOCIATIONS § 561.33 Note account. The term note account means a note, subject to the right of... States Treasury Department regulations. Note accounts are not savings accounts or savings deposits....

  15. 12 CFR 390.300 - Note account.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 5 2012-01-01 2012-01-01 false Note account. 390.300 Section 390.300 Banks and... Associations § 390.300 Note account. The term note account means a note, subject to the right of immediate call... Department regulations. Note accounts are not savings accounts or savings deposits....

  16. 12 CFR 161.33 - Note account.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 1 2013-01-01 2013-01-01 false Note account. 161.33 Section 161.33 Banks and... SAVINGS ASSOCIATIONS § 161.33 Note account. The term note account means a note, subject to the right of... States Treasury Department regulations. Note accounts are not savings accounts or savings deposits....

  17. 12 CFR 161.33 - Note account.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 1 2012-01-01 2012-01-01 false Note account. 161.33 Section 161.33 Banks and... SAVINGS ASSOCIATIONS § 161.33 Note account. The term note account means a note, subject to the right of... States Treasury Department regulations. Note accounts are not savings accounts or savings deposits....

  18. Station Program Note Pull Automation

    NASA Technical Reports Server (NTRS)

    Delgado, Ivan

    2016-01-01

    Upon commencement of my internship, I was in charge of maintaining the CoFR (Certificate of Flight Readiness) Tool. The tool acquires data from existing Excel workbooks on NASA's and Boeing's databases to create a new spreadsheet listing out all the potential safety concerns for upcoming flights and software transitions. Since the application was written in Visual Basic, I had to learn a new programming language and prepare to handle any malfunctions within the program. Shortly afterwards, I was given the assignment to automate the Station Program Note (SPN) Pull process. I developed an application, in Python, that generated a GUI (Graphical User Interface) that will be used by the International Space Station Safety & Mission Assurance team here at Johnson Space Center. The application will allow its users to download online files with the click of a button, import SPN's based on three different pulls, instantly manipulate and filter spreadsheets, and compare the three sources to determine which active SPN's (Station Program Notes) must be reviewed for any upcoming flights, missions, and/or software transitions. Initially, to perform the NASA SPN pull (one of three), I had created the program to allow the user to login to a secure webpage that stores data, input specific parameters, and retrieve the desired SPN's based on their inputs. However, to avoid any conflicts with sustainment, I altered it so that the user may login and download the NASA file independently. After the user has downloaded the file with the click of a button, I defined the program to check for any outdated or pre-existing files, for successful downloads, to acquire the spreadsheet, convert it from a text file to a comma separated file and finally into an Excel spreadsheet to be filtered and later scrutinized for specific SPN numbers. Once this file has been automatically manipulated to provide only the SPN numbers that are desired, they are stored in a global variable, shown on the GUI, and

  19. Providing Study Notes: Comparison of Three Types of Notes for Review.

    ERIC Educational Resources Information Center

    Kiewra, Kenneth A.; And Others

    1988-01-01

    Forty-four undergraduates received different types of notes for review of a lecture (complete text, linear outline, or matrix), or received no notes. Any form of notes increased performance over no notes, with matrix and outline notes producing higher recall and matrix notes producing greatest transfer. (SLD)

  20. Bubbles: Films, Foams & Fizz. Ideas in Science. Notes for Teachers.

    ERIC Educational Resources Information Center

    Murphy, Pat, Ed.

    Five activities dealing with bubbles are presented. Information provided with the activities includes introductory and/or background information; notes on pre-activity preparations; lists of science themes and skills fostered; time frame; list of materials needed; student procedures; and instructional strategies. A teaching guide with detailed…

  1. Notes: technical aspects - hype or hope?

    PubMed

    Feussner, Hubertus; Wilhelm, Dirk; Meining, Alexander; Schneider, Armin; Fiolka, Adam; Can, Salman; Friess, Helmut

    2009-04-01

    Natural orifice transluminal endoscopic surgery (NOTES) is currently an intensely discussed topic. The debate is extremely controversial, ranging from euphoric visions to complete refusal, and the future clinical role of natural orifice surgery is difficult to describe. This chapter analyzes the current technological status, and addresses the question of whether to enrich the surgical procedures will become an option. A literature research was undertaken using Medline and Pubmed. Personal experiences and communications were also included in this state-of-the-art report. The individual barriers currently impeding the clinical use, as defined by the NOSCAR group, are addressed in detail. With the exception of the vaginal access, no natural orifice-entering technique is already clinically mature. The selective use-potentially in combination-in a more refined technique than currently, is likely to provide a breakthrough. Most of the remaining obstacles are just a matter of further progress in advanced medical engineering. However, it should not be forgotten that the problems to be solved are less than trivial, and close cooperation between engineers and surgeons is essential. NOTES is still in the early stages of development. Currently available tools and techniques remain in the pioneer stage. However, worldwide activities in research and development will lead to promising solutions, which certainly will help to overcome the existing barriers. Whether "pure NOTES" or hybrid procedures only, surgery will take another step forward toward a less-invasive discipline.

  2. Notes.

    ERIC Educational Resources Information Center

    Physics Teacher, 1979

    1979-01-01

    Some topics included are: the relative merits of a programmable calculator and a microcomputer; the advantages of acquiring a sound-level meter for the laboratory; how to locate a virtual image in a plane mirror; center of gravity of a student; and how to demonstrate interference of light using two cords.

  3. A Note on Reverse Derivations

    ERIC Educational Resources Information Center

    Samman, M.

    2005-01-01

    In this note, the notion of reverse derivation is studied. It is shown that in the class of semiprime rings, this notion coincides with the usual derivation when it maps a semiprime ring into its centre. However, we provide some examples to show that it is not the case in general.

  4. Challenging the "Cliffs Notes" Syndrome.

    ERIC Educational Resources Information Center

    Karsten, Ernie

    1989-01-01

    Presents an approach to teaching Pierre Boulle's novella, "Face of a Hero," in which students produce their own "Cliffs Notes" for the text. Stresses the importance of using nontraditional literature, and shows how students can discover their own richer responses to literature instead of relying on study aids. (MM)

  5. Possibilities of lasers within NOTES.

    PubMed

    Stepp, Herbert; Sroka, Ronald

    2010-10-01

    Lasers possess unique properties that render them versatile light sources particularly for NOTES. Depending on the laser light sources used, diagnostic as well as therapeutic purposes can be achieved. The diagnostic potential offered by innovative concepts such as new types of ultra-thin endoscopes and optical probes supports the physician with optical information of ultra-high resolution, tissue discrimination and manifold types of fluorescence detection. In addition, the potential 3-D capability promises enhanced recognition of tissue type and pathological status. These diagnostic techniques might enable or at least contribute to accurate and safe procedures within the spatial restrictions inherent with NOTES. The therapeutic potential ranges from induction of phototoxic effects over tissue welding, coagulation and tissue cutting to stone fragmentation. As proven in many therapeutic laser endoscopic treatment concepts, laser surgery is potentially bloodless and transmits the energy without mechanical forces. Specialized NOTES endoscopes will likely incorporate suitable probes for improving diagnostic procedures, laser fibres with advantageous light delivery possibility or innovative laser beam manipulation systems. NOTES training centres may support the propagation of the complex handling and the safety aspects for clinical use to the benefit of the patient.

  6. 49 CFR Appendix - Editorial Note:

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 16084; 28 CFR § 0.66). The Assistant Attorney General, Land and Natural Resources Division, has further.... Editorial Note: For Federal Register citations affecting appendix A to part 1, see the List of CFR Sections... determinations as to the sufficiency of titles. The Chief Counsels of the Federal Aviation...

  7. A Note on Hamiltonian Graphs

    ERIC Educational Resources Information Center

    Skurnick, Ronald; Davi, Charles; Skurnick, Mia

    2005-01-01

    Since 1952, several well-known graph theorists have proven numerous results regarding Hamiltonian graphs. In fact, many elementary graph theory textbooks contain the theorems of Ore, Bondy and Chvatal, Chvatal and Erdos, Posa, and Dirac, to name a few. In this note, the authors state and prove some propositions of their own concerning Hamiltonian…

  8. Applied Fluid Mechanics. Lecture Notes.

    ERIC Educational Resources Information Center

    Gregg, Newton D.

    This set of lecture notes is used as a supplemental text for the teaching of fluid dynamics, as one component of a thermodynamics course for engineering technologists. The major text for the course covered basic fluids concepts such as pressure, mass flow, and specific weight. The objective of this document was to present additional fluids…

  9. The Impact of Discrepant Verbal-Nonverbal Messages in the Teacher-Student Interaction.

    ERIC Educational Resources Information Center

    Karr-Kidwell, PJ

    Noting that teachers' nonverbal behaviors are frequently inconsistent with their verbal messages, a situation that detracts from student learning, this paper offers an activity for focusing prospective teachers' attentions on the frequency and impact of discrepant verbal-nonverbal messages occurring in the classroom. The step-by-step process is…

  10. Notes for Serials Cataloging. Second Edition.

    ERIC Educational Resources Information Center

    Geer, Beverley, Ed.; Caraway, Beatrice L., Ed.

    Notes are indispensable to serials cataloging. Researchers, reference librarians, and catalogers regularly use notes on catalog records and, as the audience for these notes has expanded from the local library community to the global Internet community, the need for notes to be cogent, clear, and useful is greater than ever. This book is a…

  11. Lecture Notes on Multigrid Methods

    SciTech Connect

    Vassilevski, P S

    2010-06-28

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

  12. A dissipative network model with neighboring activation

    NASA Astrophysics Data System (ADS)

    Xiong, Fei; Liu, Yun; Zhu, Jiang; Jiang Zhang, Zhen; Chao Zhang, Yan; Zhang, Ying

    2011-11-01

    We propose a network model with dissipative structure taking into consideration the effect of neighboring activation and individual dissipation. Nodes may feel tired of interactions with new nodes step by step, and drop out of the network evolution. However, these dormant nodes can become active again following neighbors. During the whole evolution only active nodes have opportunities to receive new links. We analyze user behavior of a real Internet forum, and the statistical characteristics of this forum are analogous to our model. Under the influence of motivation and dissipation, the degree distribution of our network model decays as a power law with a diversity of tunable power exponents. Furthermore, the network has high clustering, small average path length and positive assortativity coefficients.

  13. Kindergarten Quantum Mechanics: Lecture Notes

    SciTech Connect

    Coecke, Bob

    2006-01-04

    These lecture notes survey some joint work with Samson Abramsky as it was presented by me at several conferences in the summer of 2005. It concerns 'doing quantum mechanics using only pictures of lines, squares, triangles and diamonds'. This picture calculus can be seen as a very substantial extension of Dirac's notation, and has a purely algebraic counterpart in terms of so-called Strongly Compact Closed Categories (introduced by Abramsky and I which subsumes my Logic of Entanglement. For a survey on the 'what', the 'why' and the 'hows' I refer to a previous set of lecture notes. In a last section we provide some pointers to the body of technical literature on the subject.

  14. Recognizing Exponential Growth. Classroom Notes

    ERIC Educational Resources Information Center

    Dobbs, David E.

    2004-01-01

    Two heuristic and three rigorous arguments are given for the fact that functions of the form Ce[kx], with C an arbitrary constant, are the only solutions of the equation dy/dx=ky where k is constant. Various of the proofs in this self-contained note could find classroom use in a first-year calculus course, an introductory course on differential…

  15. A note on "Kepler's equation".

    NASA Astrophysics Data System (ADS)

    Dutka, J.

    1997-07-01

    This note briefly points out the formal similarity between Kepler's equation and equations developed in Hindu and Islamic astronomy for describing the lunar parallax. Specifically, an iterative method for calculating the lunar parallax has been developed by the astronomer Habash al-Hasib al-Marwazi (about 850 A.D., Turkestan), which is surprisingly similar to the iterative method for solving Kepler's equation invented by Leonhard Euler (1707 - 1783).

  16. Training in LESS and NOTES.

    PubMed

    Liang, Xiao; Yang, Bo; Yinghao, Sun; Huiqin, Wang; Zhi, Cao; Chuanliang, Xu; Linhui, Wang

    2012-04-01

    LESS and NOTES are the further step forward the "scarless" surgery recently, which have challenged the main principles of conventional multiport laparoscopy. To develop the surgical skills for these novel techniques, the guideline for training program should be neccesary for its clinical practice to reduce the complications. In this paper, we will summary the challenges of these new technique and introduce our experience of training courses.

  17. Lecture notes for criticality safety

    SciTech Connect

    Fullwood, R.

    1992-03-01

    These lecture notes for criticality safety are prepared for the training of Department of Energy supervisory, project management, and administrative staff. Technical training and basic mathematics are assumed. The notes are designed for a two-day course, taught by two lecturers. Video tapes may be used at the options of the instructors. The notes provide all the materials that are necessary but outside reading will assist in the fullest understanding. The course begins with a nuclear physics overview. The reader is led from the macroscopic world into the microscopic world of atoms and the elementary particles that constitute atoms. The particles, their masses and sizes and properties associated with radioactive decay and fission are introduced along with Einstein's mass-energy equivalence. Radioactive decay, nuclear reactions, radiation penetration, shielding and health-effects are discussed to understand protection in case of a criticality accident. Fission, the fission products, particles and energy released are presented to appreciate the dangers of criticality. Nuclear cross sections are introduced to understand the effectiveness of slow neutrons to produce fission. Chain reactors are presented as an economy; effective use of the neutrons from fission leads to more fission resulting in a power reactor or a criticality excursion. The six-factor formula is presented for managing the neutron budget. This leads to concepts of material and geometric buckling which are used in simple calculations to assure safety from criticality. Experimental measurements and computer code calculations of criticality are discussed. To emphasize the reality, historical criticality accidents are presented in a table with major ones discussed to provide lessons-learned. Finally, standards, NRC guides and regulations, and DOE orders relating to criticality protection are presented.

  18. Lecture notes for criticality safety

    SciTech Connect

    Fullwood, R.

    1992-03-01

    These lecture notes for criticality safety are prepared for the training of Department of Energy supervisory, project management, and administrative staff. Technical training and basic mathematics are assumed. The notes are designed for a two-day course, taught by two lecturers. Video tapes may be used at the options of the instructors. The notes provide all the materials that are necessary but outside reading will assist in the fullest understanding. The course begins with a nuclear physics overview. The reader is led from the macroscopic world into the microscopic world of atoms and the elementary particles that constitute atoms. The particles, their masses and sizes and properties associated with radioactive decay and fission are introduced along with Einstein`s mass-energy equivalence. Radioactive decay, nuclear reactions, radiation penetration, shielding and health-effects are discussed to understand protection in case of a criticality accident. Fission, the fission products, particles and energy released are presented to appreciate the dangers of criticality. Nuclear cross sections are introduced to understand the effectiveness of slow neutrons to produce fission. Chain reactors are presented as an economy; effective use of the neutrons from fission leads to more fission resulting in a power reactor or a criticality excursion. The six-factor formula is presented for managing the neutron budget. This leads to concepts of material and geometric buckling which are used in simple calculations to assure safety from criticality. Experimental measurements and computer code calculations of criticality are discussed. To emphasize the reality, historical criticality accidents are presented in a table with major ones discussed to provide lessons-learned. Finally, standards, NRC guides and regulations, and DOE orders relating to criticality protection are presented.

  19. Note on new KLT relations

    NASA Astrophysics Data System (ADS)

    Feng, Bo; He, Song; Huang, Rijun; Jia, Yin

    2010-10-01

    In this short note, we present two results about KLT relations discussed in recent several papers. Our first result is the re-derivation of Mason-Skinner MHV amplitude by applying the S n-3 permutation symmetric KLT relations directly to MHV amplitude. Our second result is the equivalence proof of the newly discovered S n-2 permutation symmetric KLT relations and the well-known S n-3 permutation symmetric KLT relations. Although both formulas have been shown to be correct by BCFW recursion relations, our result is the first direct check using the regularized definition of the new formula.

  20. Promoting Knowledge Transfer with Electronic Note Taking

    ERIC Educational Resources Information Center

    Katayama, Andrew D.; Shambaugh, R. Neal; Doctor, Tasneem

    2005-01-01

    We investigated the differences between (a) copying and pasting text versus typed note-taking methods of constructing study notes simultaneously with (b) vertically scaffolded versus horizontally scaffold notes on knowledge transfer. Forty-seven undergraduate educational psychology students participated. Materials included 2 electronic…

  1. What Predicts Skill in Lecture Note Taking?

    ERIC Educational Resources Information Center

    Peverly, Stephen T.; Ramaswamy, Vivek; Brown, Cindy; Sumowski, James; Alidoost, Moona; Garner, Joanna

    2007-01-01

    Despite the importance of good lecture notes to test performance, very little is known about the cognitive processes that underlie effective lecture note taking. The primary purpose of the 2 studies reported (a pilot study and Study 1) was to investigate 3 processes hypothesized to be significantly related to quality of notes: transcription…

  2. 31 CFR Appendixes to Chapter V - Note

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Note Appendixes to Chapter V Money... CONTROL, DEPARTMENT OF THE TREASURY Ch. V, Nt. Appendixes to Chapter V—Note Notes: The alphabetical lists... blocked vessel in the underlying transaction. See § 501.604(b)(1) of this chapter. Financial...

  3. 50 CFR 253.12 - Guaranteed note, U.S. note, and security documents.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Guaranteed note, U.S. note, and security documents. 253.12 Section 253.12 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC... Fisheries Obligation Guarantee Program § 253.12 Guaranteed note, U.S. note, and security documents....

  4. Kepler Data Release 4 Notes

    NASA Technical Reports Server (NTRS)

    Van Cleve, Jeffrey (Editor); Jenkins, Jon; Caldwell, Doug; Allen, Christopher L.; Batalha, Natalie; Bryson, Stephen T.; Chandrasekaran, Hema; Clarke, Bruce D.; Cote, Miles T.; Dotson, Jessie L.; Gilliland, Ron; Girouard, Forrest; Haas, Michael R.; Hall, Jennifer; Ibrahim, Khadeejah; Klaus, Todd; Kolodziejczak, Jeff; Li, Jie; McCauliff, Sean D.; Middour, Christopher K.; Pletcher, David L.; Quintana, Elisa V.; Tenenbaum, Peter G.; Twicken, Joe; Uddin, Akm Kamal

    2010-01-01

    The Data Analysis Working Group have released long and short cadence materials, including FFIs and Dropped Targets for the Public. The Kepler Science Office considers Data Release 4 to provide "browse quality" data. These notes have been prepared to give Kepler users of the Multimission Archive at STScl (MAST) a summary of how the data were collected and prepared, and how well the data processing pipeline is functioning on flight data. They will be updated for each release of data to the public archive and placed on MAST along with other Kepler documentation, at http://archive.stsci.edu/kepler/documents.html. Data release 3 is meant to give users the opportunity to examine the data for possibly interesting science and to involve the users in improving the pipeline for future data releases. To perform the latter service, users are encouraged to notice and document artifacts, either in the raw or processed data, and report them to the Science Office.

  5. Note Passing and Gendered Discipline in Vietnamese Schools

    ERIC Educational Resources Information Center

    Horton, Paul

    2015-01-01

    While researchers agree that note passing is predominantly an activity engaged in by girls, there has been relatively little consideration of why this is the case. In this article, I argue that gendered expectations about the appropriate characters of boys and girls in Vietnam are incorporated into the disciplinary framework of schools, and that…

  6. Closed-Captioning...Accessibility to Information and Entertainment. Key Notes.

    ERIC Educational Resources Information Center

    Kipling, Marsha D.

    This fact sheet provides basic information on closed captioning as a source of information and entertainment for people with hearing impairments. It describes the role of the National Captioning Institute (NCI), defines closed captioning, and notes NCI activities in three areas: development of the TeleCaption decoder, obtaining the cooperation of…

  7. Taxonomy of Lecture Note-Taking Skills and Subskills

    ERIC Educational Resources Information Center

    Al-Musalli, Alaa M.

    2015-01-01

    Note taking (NT) in lectures is as active a skill as listening, which stimulates it, and as challenging as writing, which is the end product. Literature on lecture NT misses an integration of the processes involved in listening with those in NT. In this article, a taxonomy is proposed of lecture NT skills and subskills based on a similar list…

  8. Engaging patients through open notes: an evaluation using mixed methods

    PubMed Central

    Esch, Tobias; Mejilla, Roanne; Anselmo, Melissa; Podtschaske, Beatrice; Delbanco, Tom; Walker, Jan

    2016-01-01

    Objectives (A) To gain insights into the experiences of patients invited to view their doctors’ visit notes, with a focus on those who review multiple notes; (B) to examine the relationships among fully transparent electronic medical records and quality of care, the patient-doctor relationship, patient engagement, self-care, self-management skills and clinical outcomes. Design Mixed methods qualitative study: analyses of survey data, including content analysis of free-text answers, and quantitative-descriptive measures combined with semistructured individual interviews, patient activation measures, and member checks. Setting Greater Boston, USA. Participants Patients cared for by primary care physicians (PCPs) at the Beth Israel Deaconess Medical Center who had electronic access to their PCP visit notes. Among those submitting surveys, 576 free-text answers were identified and analysed (414 from female patients, 162 from male patients; 23–88 years). In addition, 13 patients (9 female, 4 male; 58–87 years) were interviewed. Results Patient experiences indicate improved understanding (of health information), better relationships (with doctors), better quality (adherence and compliance; keeping track) and improved self-care (patient-centredness, empowerment). Patients want more doctors to offer access to their notes, and some wish to contribute to their generation. Those patients with repeated experience reviewing notes express fewer concerns and more perceived benefits. Conclusions As the use of fully transparent medical records spreads, it is important to gain a deeper understanding of possible benefits or harms, and to characterise target populations that may require varying modes of delivery. Patient desires for expansion of this practice extend to specialty care and settings beyond the physician's office. Patients are also interested in becoming involved actively in the generation of their medical records. The OpenNotes movement may increase patient

  9. Some notes on the numerical solution of shear-lag and mathematically related problems

    NASA Technical Reports Server (NTRS)

    Kuhn, Paul

    1939-01-01

    The analysis of box beams with shear deformation of the flanges can be reduced to the solution of a differential equation. The same equation is met in other problems of stress analysis. No analytical solutions of this equation can be given for practical cases, and numerical methods of evaluation must be used. Available methods are briefly discussed. Two numerical examples show the application of the step-by-step method of integration to shear-lag problems.

  10. Methods for Linking EHR Notes to Education Materials

    PubMed Central

    Zheng, Jiaping; Yu, Hong

    2015-01-01

    It has been shown that providing patients with access to their own electronic health records (EHR) can enhance their medical understanding and provide clinically relevant benefits. However, languages that are difficult for non-medical professionals to comprehend are prevalent in the EHR notes, including medical terms, abbreviations, and domain-specific language patterns. Furthermore, limited average health literacy forms a barrier for patients to understand their health condition, impeding their ability to actively participate in managing their health. Therefore, we are developing a system to retrieve EHR note-tailored online consumer-oriented health education materials to improve patients’ health knowledge of their own clinical conditions. Our experiments show that queries combining key concepts and other medical concepts present in the EHR notes significantly outperform (more than doubled) a baseline system of using the phrases from topic models. PMID:26306273

  11. 25 CFR 169.7 - Field notes.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Field notes. 169.7 Section 169.7 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER RIGHTS-OF-WAY OVER INDIAN LANDS § 169.7 Field notes. Field notes of the survey shall appear along the line indicating the right-of-way on the maps,...

  12. GeoMapApp Learning Activities: Grab-and-go inquiry-based geoscience activities that bring cutting-edge technology to the classroom

    NASA Astrophysics Data System (ADS)

    Goodwillie, A. M.; Kluge, S.

    2011-12-01

    NSF-funded GeoMapApp Learning Activities (http://serc.carleton.edu/geomapapp) provide self-contained learning opportunities that are centred around the principles of guided inquiry. The activities allow students to interact with and analyse research-quality geoscience data to explore and enhance student understanding of underlying geoscience content and concepts. Each activity offers ready-to-use step-by-step student instructions and answer sheets that can be downloaded from the web page. Also provided are annotated teacher versions of the worksheets that include teaching tips, additional content and suggestions for further work. Downloadable pre- and post- quizzes tied to each activity help educators gauge the learning progression of their students. Short multimedia tutorials and details on content alignment with state and national teaching standards round out the package of material that comprises each "grab-and-go" activity. GeoMapApp Learning Activities expose students to content and concepts typically found at the community college, high school and introductory undergraduate levels. The activities are based upon GeoMapApp (http://www.geomapapp.org), a free, easy-to-use map-based data exploration and visualisation tool that allows students to access a wide range of geoscience data sets in a virtual lab-like environment. Activities that have so far been created under this project include student exploration of seafloor spreading rates, a study of mass wasting as revealed through geomorphological evidence, and an analysis of plate motion and hotspot traces. The step-by-step instructions and guided inquiry approach lead students through each activity, thus reducing the need for teacher intervention whilst also boosting the time that students can spend on productive exploration and learning. The activities can be used, for example, in a classroom lab with the educator present and as self-paced assignments in an out-of-class setting. GeoMapApp Learning Activities

  13. Kepler Data Release 3 Notes

    NASA Technical Reports Server (NTRS)

    Cleve, Jeffrey E.

    2010-01-01

    This describes the collection of data and the processing done on it so when researchers around the world get the Kepler data sets (which are a set of pixels from the telescope of a particular target (star, galaxy or whatever) over a 3 month period) they can adjust their algorithms fro things that were done (like subtracting all of one particular wavelength for example). This is used to calibrate their own algorithms so that they know what it is they are starting with. It is posted so that whoever is accessing the publicly available data (not all of it is made public) can understand it .. (most of the Kepler data is under restriction for 1 - 4 years and is not available, but the handbook is for everyone (public and restricted) The Data Analysis Working Group have released long and short cadence materials, including FFls and Dropped Targets for the Public. The Kepler Science Office considers Data Release 3 to provide "browse quality" data. These notes have been prepared to give Kepler users of the Multimission Archive at STScl (MAST) a summary of how the data were collected and prepared, and how well the data processing pipeline is functioning on flight data. They will be updated for each release of data to the public archive and placed on MAST along with other Kepler documentation, at http:// archive.stsci.edu/kepler/documents.html .Data release 3 is meant to give users the opportunity to examine the data for possibly interesting science and to involve the users in improving the pipeline for future data releases. To perform the latter service, users are encouraged to notice and document artifacts, either in the raw or processed data, and report them to the Science Office.

  14. Skin suicide note written in mehndi (henna).

    PubMed

    Behera, Chittaranjan; Swain, Rajanikanta; Bhardwaj, Daya Nand; Millo, Tabin

    2016-03-01

    Suicide messages on the skin are rare. Until now, in all reported cases, the writing tool used by the victims has been a pen. We report a suicide case by hanging in which the victim had written a note on her palm in mehndi, or henna, at a wedding ceremony three days before the fatal act. The note was discovered at autopsy. PMID:26612577

  15. Idea Bank: Duct Tape Note Twister

    ERIC Educational Resources Information Center

    McHenry, Molly

    2008-01-01

    In this article, the author relates how she observed a middle school math teacher deliver a miserable class. She realized that she did the same thing to her music students. To engage her students, she developed "Note Twister," a music reading game using duct tape to form musical notes and the basic premise behind the game, "Twister." She finds…

  16. Collection of "Clearinghouse Notes," 1997-98.

    ERIC Educational Resources Information Center

    Education Commission of the States, Denver, CO.

    This document is a collection of Education Commission of the States notes that address a wide array of education issues. The notes provide brief overviews of state legislation passed or pending on specific education issues. It analyzes such matters as performance-based accountability systems; state-level policies regarding accreditation in public…

  17. Suicide Notes in Hong Kong in 2000

    ERIC Educational Resources Information Center

    Wong, Paul W. C.; Yeung, April W. M.; Chan, Wincy S. C.; Yip, Paul S. F.; Tang, Arthur K. H.

    2009-01-01

    Suicide notes have been regarded as one of the most informative data sources to understand the reasons why people commit suicide. However, there is a paucity of suicide note studies, leaving researchers with an assumption that this phenomenon remains static over time. This study examines this assumption by comparing the characteristics of…

  18. Model Disciplinary Policies. Research Note. Volume 0902

    ERIC Educational Resources Information Center

    Blazer, Christie

    2009-01-01

    This Research Note is in response to a request from the Office of Alternative Education to review and report on "model disciplinary policies" as used in school districts around the nation. The primary source of information used to prepare this Research Note came from a professional group identified by Alternative Education. The Advancement…

  19. 25 CFR 169.7 - Field notes.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER RIGHTS-OF-WAY OVER INDIAN LANDS § 169.7 Field notes. Field notes of the survey shall appear along the line indicating the right-of-way on the maps, unless... so as to permit the line indicating the right-of-way to be readily retraced on the ground from...

  20. Mysore study: A study of suicide notes

    PubMed Central

    Namratha, P.; Kishor, M.; Sathyanarayana Rao, T. S.; Raman, Rajesh

    2015-01-01

    Background: Suicide is one of the leading causes of preventable deaths. Recent data suggest South India as one of the regions with highest suicide rates in the world. In 2013, 134,799 people committed suicide in India according to the statistics released by the National Crime Records Bureau. Suicide note is one of the most important sources to understand suicide, which may be beneficial in suicide prevention. Studies on suicidal notes from this part of the world are sparse. Objective: The aim was to study the themes in suicide notes that might be useful in prevention strategies. Materials and Methods: A descriptive study of all suicide notes of those individuals who committed suicide between 2010 and 2013 available with Police Department, Mysore district was obtained and analyzed. Results: A total of 22 suicide note were available. A majority of suicide note was in age group of 16–40 years (86%) and most were men (59%). All suicide notes were handwritten, the majority (70%) in regional language Kannada. Length of notes varied from just few words to few pages. Contents of suicide notes included apology/shame/guilt (80%), love for those left behind (55%) and instruction regarding practical affairs (23%). Most have blamed none for the act (50%). 23% mentioned that they are committing suicide to prove their innocence. 32% mentioned a last wish. Conclusion: The majority of suicidal note contained “guilt” which is a strong indicator of possible depression in deceased. Creating awareness about suicide among public and ensuring access to professionals trained in suicide prevention is need of the hour in this part of the world. PMID:26816426

  1. Note Perfect: An Investigation of How Students View Taking Notes in Lectures.

    ERIC Educational Resources Information Center

    Badger, Richard; White, Goodith; Sutherland, Peter; Haggis, Tamsin

    2001-01-01

    Examines whether research into students' conceptualizations can contribute to an understanding of taking notes in lectures. Describes an illustrative investigation into student conceptualizations based on a series of structured interviews that examined how students think about the purposes of taking notes in lectures, the content of the notes,…

  2. Teaching with Student Math Notes.

    ERIC Educational Resources Information Center

    National Council of Teachers of Mathematics, Inc., Reston, VA.

    Since 1982, the National Council of Teachers of Mathematics has published a student periodical five times a year. Each four-page issue focuses on a single theme, developing it from a simple opening-page activity through more challenging extensions at a higher level of understanding. In this document each four-page issue published from September,…

  3. Bank note recognition for the vision impaired.

    PubMed

    Hinwood, A; Preston, P; Suaning, G J; Lovell, N H

    2006-06-01

    Blind Australians find great difficulty in recognising bank notes. Each note has the same feel, with no Braille markings, irregular edges or other tangible features. In Australia, there is only one device available that can assist blind people recognise their notes. Internationally, there are devices available; however they are expensive, complex and have not been developed to cater for Australian currency. This paper discusses a new device, the MoneyTalker that takes advantage of the largely different colours and patterns on each Australian bank note and recognises the notes electronically, using the reflection and transmission properties of light. Different coloured lights are transmitted through the inserted note and the corresponding sensors detect distinct ranges of values depending on the colour of the note. Various classification algorithms were studied and the final algorithm was chosen based on accuracy and speed of recognition. The MoneyTalker has shown an accuracy of more than 99%. A blind subject has tested the device and believes that it is usable, compact and affordable. Based on the devices that are available currently in Australia, the MoneyTalker is an effective alternative in terms of accuracy and usability.

  4. Planning activity for internally generated reward goals in monkey amygdala neurons.

    PubMed

    Hernádi, István; Grabenhorst, Fabian; Schultz, Wolfram

    2015-03-01

    The best rewards are often distant and can only be achieved by planning and decision-making over several steps. We designed a multi-step choice task in which monkeys followed internal plans to save rewards toward self-defined goals. During this self-controlled behavior, amygdala neurons showed future-oriented activity that reflected the animal's plan to obtain specific rewards several trials ahead. This prospective activity encoded crucial components of the animal's plan, including value and length of the planned choice sequence. It began on initial trials when a plan would be formed, reappeared step by step until reward receipt, and readily updated with a new sequence. It predicted performance, including errors, and typically disappeared during instructed behavior. Such prospective activity could underlie the formation and pursuit of internal plans characteristic of goal-directed behavior. The existence of neuronal planning activity in the amygdala suggests that this structure is important in guiding behavior toward internally generated, distant goals.

  5. SMART: a system supporting medical activities in real-time.

    PubMed

    Pisanelli, D M; Consorti, F; Merialdo, P

    1997-01-01

    This paper describes the system SMART whose goal is real-time assistance to physicians who execute diagnostic or therapeutic protocols in a clinical context. SMART is able to retrieve a protocol from its knowledge base and to monitor its execution step by step for a single patient. Different protocols for different patients can be followed at the same time in a health care structure. The prototype realized supports the execution of protocols for evaluating surgical risks. It has been implemented according to the specifications given by the 4th Surgical Clinic of "Policlinico Umberto I" and reflects the activities actually performed in that hospital. However, the protocol model defined is general purpose and we envisage an easy application to other contexts and therefore to the informatization of other protocols.

  6. Poetry Activities: Good for National Poetry Month.

    ERIC Educational Resources Information Center

    Matthews, Janet; And Others

    1997-01-01

    Provides step-by-step directions for various creative writing strategies for teachers to use with their students. Illustrates each strategy: the sneak attack; the poetry cafe; videotaping a poem; and choral reading and coloring meaning. (PA)

  7. 25 CFR 169.7 - Field notes.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... filed separately on tracing linen in such form that they may be folded readily for filing. Where field notes are placed on separate tracing linen, it will be necessary to place on the maps only a...

  8. 25 CFR 169.7 - Field notes.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... filed separately on tracing linen in such form that they may be folded readily for filing. Where field notes are placed on separate tracing linen, it will be necessary to place on the maps only a...

  9. 25 CFR 169.7 - Field notes.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... filed separately on tracing linen in such form that they may be folded readily for filing. Where field notes are placed on separate tracing linen, it will be necessary to place on the maps only a...

  10. A Study of Actions in Operative Notes

    PubMed Central

    Wang, Yan; Pakhomov, Serguei; Burkart, Nora E.; Ryan, James O.; Melton, Genevieve B.

    2012-01-01

    Operative notes contain rich information about techniques, instruments, and materials used in procedures. To assist development of effective information extraction (IE) techniques for operative notes, we investigated the sublanguage used to describe actions within the operative report ‘procedure description’ section. Deep parsing results of 362,310 operative notes with an expanded Stanford parser using the SPECIALIST Lexicon resulted in 200 verbs (92% coverage) including 147 action verbs. Nominal action predicates for each action verb were gathered from WordNet, SPECIALIST Lexicon, New Oxford American Dictionary and Stedman’s Medical Dictionary. Coverage gaps were seen in existing lexical, domain, and semantic resources (Unified Medical Language System (UMLS) Metathesaurus, SPECIALIST Lexicon, WordNet and FrameNet). Our findings demonstrate the need to construct surgical domain-specific semantic resources for IE from operative notes. PMID:23304423

  11. A study of actions in operative notes.

    PubMed

    Wang, Yan; Pakhomov, Serguei; Burkart, Nora E; Ryan, James O; Melton, Genevieve B

    2012-01-01

    Operative notes contain rich information about techniques, instruments, and materials used in procedures. To assist development of effective information extraction (IE) techniques for operative notes, we investigated the sublanguage used to describe actions within the operative report 'procedure description' section. Deep parsing results of 362,310 operative notes with an expanded Stanford parser using the SPECIALIST Lexicon resulted in 200 verbs (92% coverage) including 147 action verbs. Nominal action predicates for each action verb were gathered from WordNet, SPECIALIST Lexicon, New Oxford American Dictionary and Stedman's Medical Dictionary. Coverage gaps were seen in existing lexical, domain, and semantic resources (Unified Medical Language System (UMLS) Metathesaurus, SPECIALIST Lexicon, WordNet and FrameNet). Our findings demonstrate the need to construct surgical domain-specific semantic resources for IE from operative notes. PMID:23304423

  12. A study of actions in operative notes.

    PubMed

    Wang, Yan; Pakhomov, Serguei; Burkart, Nora E; Ryan, James O; Melton, Genevieve B

    2012-01-01

    Operative notes contain rich information about techniques, instruments, and materials used in procedures. To assist development of effective information extraction (IE) techniques for operative notes, we investigated the sublanguage used to describe actions within the operative report 'procedure description' section. Deep parsing results of 362,310 operative notes with an expanded Stanford parser using the SPECIALIST Lexicon resulted in 200 verbs (92% coverage) including 147 action verbs. Nominal action predicates for each action verb were gathered from WordNet, SPECIALIST Lexicon, New Oxford American Dictionary and Stedman's Medical Dictionary. Coverage gaps were seen in existing lexical, domain, and semantic resources (Unified Medical Language System (UMLS) Metathesaurus, SPECIALIST Lexicon, WordNet and FrameNet). Our findings demonstrate the need to construct surgical domain-specific semantic resources for IE from operative notes.

  13. Notes from the beginning of time

    PubMed Central

    Sidman, Murray

    2002-01-01

    Some remembrances of things past, and their possible relevance to things now. These remembrances include notes about informality, research as a social process, student training and evaluation, research grants, thesis and dissertation proposals, and interdisciplinary collaboration. PMID:22478373

  14. GeoMapApp Learning Activities: Enabling the democratisation of geoscience learning

    NASA Astrophysics Data System (ADS)

    Goodwillie, A. M.; Kluge, S.

    2011-12-01

    GeoMapApp Learning Activities (http://serc.carleton.edu/geomapapp) are step-by-step guided inquiry geoscience education activities that enable students to dictate the pace of learning. They can be used in the classroom or out of class, and their guided nature means that the requirement for teacher intervention is minimised which allows students to spend increased time analysing and understanding a broad range of geoscience data, content and concepts. Based upon GeoMapApp (http://www.geomapapp.org), a free, easy-to-use map-based data exploration and visualisation tool, each activity furnishes the educator with an efficient package of downloadable documents. This includes step-by-step student instructions and answer sheet; a teacher's edition annotated worksheet containing teaching tips, additional content and suggestions for further work; quizzes for use before and after the activity to assess learning; and a multimedia tutorial. The activities can be used by anyone at any time in any place with an internet connection. In essence, GeoMapApp Learning Activities provide students with cutting-edge technology, research-quality geoscience data sets, and inquiry-based learning in a virtual lab-like environment. Examples of activities so far created are student calculation and analysis of the rate of seafloor spreading, and present-day evidence on the seafloor for huge ancient landslides around the Hawaiian islands. The activities are designed primarily for students at the community college, high school and introductory undergraduate levels, exposing students to content and concepts typically found in those settings.

  15. Neurosurgical notes: World War II.

    PubMed

    Pool, J L

    2000-03-01

    This concerns my activities as a neurosurgeon in the European Theater of Operations and the North African, Tunisian campaign, during World War II. Action during the Battle of the Bulge came later. Our mobile tent hospital, the 9th Evacuation Hospital, was similar to that depicted in the television show M*A*S*H. To lend flavor to these comments, I have referred to medical and surgical matters in other units as well as our own, mentioned global aspects of the war, and included vignettes of life off-duty. The story begins after induction into the Army Medical Corps as a volunteer in July 1942 and ends with honorable discharge in April 1946. PMID:10719869

  16. Note-Taking Strategies for Students with Disabilities.

    ERIC Educational Resources Information Center

    Weishaar, Mary Konya; Boyle, Joseph R.

    1999-01-01

    Argues that it is critical for secondary students with disabilities to learn a variety of note-taking skills in order to become independent and successful students. Discusses three student-directed note-taking techniques: strategic note-taking, guided notes, and columnar format. Notes advice for implementing the strategies. (SR)

  17. From the sample preparation to the volume rendering images of small animals: A step by step example of a procedure to carry out the micro-CT study of the leafhopper insect Homalodisca vitripennis (Hemiptera: Cicadellidae)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Advances in micro-CT, digital computed tomography (CT) scan uses X-rays to make detailed pictures of structures inside of the body. Combining micro-CT with Digital Video Library systems, and linking this to Big Data, will change the way researchers, entomologist, and the public search and use anato...

  18. PAR-CLIP (Photoactivatable Ribonucleoside-Enhanced Crosslinking and Immunoprecipitation): a step-by-step protocol to the transcriptome-wide identification of binding sites of RNA-binding proteins.

    PubMed

    Spitzer, Jessica; Hafner, Markus; Landthaler, Markus; Ascano, Manuel; Farazi, Thalia; Wardle, Greg; Nusbaum, Jeff; Khorshid, Mohsen; Burger, Lukas; Zavolan, Mihaela; Tuschl, Thomas

    2014-01-01

    We recently developed a protocol for the transcriptome-wide isolation of RNA recognition elements readily applicable to any protein or ribonucleoprotein complex directly contacting RNA (including RNA helicases, polymerases, or nucleases) expressed in cell culture models either naturally or ectopically (Hafner et al., 2010). Briefly, immunoprecipitation of the RNA-binding protein of interest is followed by isolation of the crosslinked and coimmunoprecipitated RNA. In the course of lysate preparation and immunoprecipitation, the mRNAs are partially degraded using Ribonuclease T1. The isolated crosslinked RNA fragments are converted into a cDNA library and deep-sequenced using Solexa technology (see Explanatory Chapter: Next Generation Sequencing). By introducing photoreactive nucleosides that generate characteristic sequence changes upon crosslinking (see below), our protocol allows one to separate RNA segments bound by the protein of interest from the background un-crosslinked RNAs.

  19. Step-by-step thermal transformations of a new porous coordination polymer [(H2O)5CuBa(Me2mal)2]n (Me2mal2-=dimethylmalonate): Thermal degradation to barium cuprate

    NASA Astrophysics Data System (ADS)

    Zauzolkova, Natalya; Dobrokhotova, Zhanna; Lermontov, Anatoly; Zorina, Ekaterina; Emelina, Anna; Bukov, Mikhail; Chernyshev, Vladimir; Sidorov, Aleksey; Kiskin, Mikhail; Bogomyakov, Artem; Lytvynenko, Anton; Kolotilov, Sergey; Velikodnyi, Yuriy; Kovba, Maksim; Novotortsev, Vladimir; Eremenko, Igor

    2013-01-01

    The reactions of CuSO4·5H2O, dimethylmalonic acid and Ba(OH)2·H2O (Cu: H2Me2mal: Ba=1: 2: 2) in aqueous and aqueous-ethanol solutions (H2O: EtOH=1: 1) resulted in formation of 3D-porous coordination polymers [(H2O)3(μ-H2O)2CuBa(μ3-Me2mal)(Me2mal)]n (1) and [(μ-H2O)CuBa(μ3-Me2mal)(μ4-Me2mal)]n (2), respectively. It has been shown that compound 2 was an intermediate in the thermal degradation of compound 1. Thorough studies of solid-state thermolysis of 1 and 2 allowed to detect formation of coordination polymer [CuBa(μ4-Me2mal)(μ5-Me2mal)]n (3), structure of which was determined by X-ray powder diffraction. It has been found that the channels in polymer 3 were accessible for guest molecules (MeOH). Theoretical estimation of methanol diffusion barrier was carried out. Complete solid-phase thermolysis of 1 and 2 leads to a mixture of BaCuO2, BaCO3, and CuO. Special conditions for obtaining of a crystalline phase of pure cubic BaCuO2 were determined.

  20. PAR-CLIP (Photoactivatable Ribonucleoside-Enhanced Crosslinking and Immunoprecipitation): a Step-By-Step Protocol to the Transcriptome-Wide Identification of Binding Sites of RNA-Binding Proteins

    PubMed Central

    Spitzer, Jessica; Hafner, Markus; Landthaler, Markus; Ascano, Manuel; Farazi, Thalia; Wardle, Greg; Nusbaum, Jeff; Khorshid, Mohsen; Burger, Lukas; Zavolan, Mihaela; Tuschl, Thomas

    2014-01-01

    We recently developed a protocol for the transcriptome-wide isolation of RNA recognition elements readily applicable to any protein or ribonucleoprotein complex directly contacting RNA (including RNA helicases, polymerases, or nucleases) expressed in cell culture models either naturally or ectopically (Hafner et al., 2010). Briefly, immunoprecipitation of the RNA-binding protein of interest is followed by isolation of the crosslinked and coimmunoprecipitated RNA. In the course of lysate preparation and immunoprecipitation, the mRNAs are partially degraded using Ribonu-clease T1. The isolated crosslinked RNA fragments are converted into a cDNA library and deep-sequenced using Solexa technology (see Explanatory Chapter: Next Generation Sequencing). By introducing photoreactive nucleosides that generate characteristic sequence changes upon crosslinking (see below), our protocol allows one to separate RNA segments bound by the protein of interest from the background un-crosslinked RNAs. PMID:24581442

  1. Marginal notes for a centenary

    NASA Astrophysics Data System (ADS)

    Balázs, Lajos G.

    2001-10-01

    The Astronomical Research Institute of the Hungarian Academy of Sciences celebrated its centenary on the 20th of May 1999. Due to several political and economical crises it was not so easy in Central Europe in the past century to produce scientific results up to the prevailing international standards. Regular professional astronomical activity started in Hungary with the foundation of the university in Nagyszombat near to the present Bratislava. In 1777 the university was transferred to Buda and an observatory was installed in the tower of the royal palace. At the beginning of the 19th century, in 1815, a new university observatory was opened on the top of the Gellert Hill. The observatory was completely destroyed during the siege of the Buda castle in 1849. The other professional astronomical observatory of Karoly Nagy at the town Bicske, completed just at the beginning of the war in 1848-49, was never allowed to make a contribution. A new start for Hungarian astronomy came from Miklós Konkoly Thege when he established his private observatory in Ógyalla. A significant step in the life of the observatory was when it became the property of the state on the 20th of May, 1899. Astronomical photometry was chosen as the main research field of the new national observatory. The first world war led to the collapse of the Austro-Hungarian empire and resulted in the splitting of Ógyalla from Hungary. The instrumentation was transferred to Hungary and the government decided in 1921 to build a new institute on the Schwabian Hills close to Buda. Research on variable stars became the main field of the new institute, in particular the study of period changes of short-period cepheids. After the second world war solar physics was restarted in the institute and as a result a new independent observatory was formed in 1958. A significant development was the introduction of photoelectric observations. In the fifties a decision was made on building a new mountain station on

  2. The physics of thundercloud and lightning discharge. Comment on the note by Earle Williams and Sharon Stanfill The physical origin of the land-ocean contrast in lightning activity

    NASA Astrophysics Data System (ADS)

    Pontikis, Constantin; Hicks, Elizabeth; Michalon, Nathalie

    2004-11-01

    The arguments and conclusions of the commented Williams and Stanfill article in relation to the validity of the thermal and aerosol hypotheses advanced in order to explain the land-ocean contrast in lightning activity are critically re-examined. This re-examination reveals that the analysis presented by these authors is incomplete, thus weakening the corresponding conclusions. To cite this article: C. Pontikis et al., C. R. Geoscience 336 (2004).

  3. A Comparison of Suicide Note Writers with Suicides Who Did Not Leave Notes

    ERIC Educational Resources Information Center

    Callanan, Valerie J.; Davis, Mark S.

    2009-01-01

    There is disagreement in the suicide literature on the value of suicide notes as a data source, particularly regarding the extent to which suicide decedents who write notes differ from those who do not. Using 10 years of suicide cases from Summit County, Ohio, these two groups were compared on 40 variables including sociodemographic…

  4. Benefits of an Electronic Consultation-Liaison Note System: Better Notes Faster

    ERIC Educational Resources Information Center

    Sola, Christopher L.; Bostwick, J. Michael; Sampson, Shirlene

    2007-01-01

    Objective: The authors determined the efficiency of electronic documentation in consultation-liaison psychiatry. METHOD: An electronic note system was customized for a psychiatric consultation note. Specific attention given to common diagnoses permitted rapid documentation. Results: Residents learned the system quickly. The standardized nature of…

  5. Online Notes: Differential Effects of Studying Complete or Partial Graphically Organized Notes

    ERIC Educational Resources Information Center

    Katayama, Andrew D.; Crooks, Steven M.

    2003-01-01

    The authors investigated in this study the effects of two electronic notes conditions (complete vs. partial) and two testing conditions (immediate vs. delayed) on three types of tests (fact, structure, and application). A 2 x 2 factorial multivariate analysis of variance (MANOVA) yielded no significant main effects for notes conditions on the fact…

  6. Xyce parallel electronic simulator release notes.

    SciTech Connect

    Keiter, Eric R; Hoekstra, Robert John; Mei, Ting; Russo, Thomas V.; Schiek, Richard Louis; Thornquist, Heidi K.; Rankin, Eric Lamont; Coffey, Todd S; Pawlowski, Roger P; Santarelli, Keith R.

    2010-05-01

    The Xyce Parallel Electronic Simulator has been written to support, in a rigorous manner, the simulation needs of the Sandia National Laboratories electrical designers. Specific requirements include, among others, the ability to solve extremely large circuit problems by supporting large-scale parallel computing platforms, improved numerical performance and object-oriented code design and implementation. The Xyce release notes describe: Hardware and software requirements New features and enhancements Any defects fixed since the last release Current known defects and defect workarounds For up-to-date information not available at the time these notes were produced, please visit the Xyce web page at http://www.cs.sandia.gov/xyce.

  7. A Note About HARP's State Trimming Method

    NASA Technical Reports Server (NTRS)

    Butler, Ricky W.; Hayhurst, Kelly J.; Johnson, Sally C.

    1998-01-01

    This short note provides some additional insight into how the HARP program works. In some cases, it is possible for HARP to tdm away too many states and obtain an optimistic result. The HARP Version 7.0 manual warns the user that 'Unlike the ALL model, the SAME model can automatically drop failure modes for certain system models. The user is cautioned to insure that no important failure modes are dropped; otherwise, a non-conservative result can be given.' This note provides an example of where this occurs and a pointer to further documentation that gives a means of bounding the error associated with trimming these states.

  8. Application Note: Power Grid Modeling With Xyce.

    SciTech Connect

    Sholander, Peter E.

    2015-06-01

    This application note describes how to model steady-state power flows and transient events in electric power grids with the SPICE-compatible Xyce TM Parallel Electronic Simulator developed at Sandia National Labs. This application notes provides a brief tutorial on the basic devices (branches, bus shunts, transformers and generators) found in power grids. The focus is on the features supported and assumptions made by the Xyce models for power grid elements. It then provides a detailed explanation, including working Xyce netlists, for simulating some simple power grid examples such as the IEEE 14-bus test case.

  9. GeoMapApp Learning Activities: A Virtual Lab Environment for Student-Centred Engagement with Geoscience Data

    NASA Astrophysics Data System (ADS)

    Kluge, S.; Goodwillie, A. M.

    2012-12-01

    As STEM learning requirements enter the mainstream, there is benefit to providing the tools necessary for students to engage with research-quality geoscience data in a cutting-edge, easy-to-use map-based interface. Funded with an NSF GeoEd award, GeoMapApp Learning Activities ( http://serc.carleton.edu/geomapapp/collection.html ) are being created to help in that endeavour. GeoMapApp Learning Activities offer step-by-step instructions within a guided inquiry approach that enables students to dictate the pace of learning. Based upon GeoMapApp (http://www.geomapapp.org), a free, easy-to-use map-based data exploration and visualisation tool, each activity furnishes the educator with an efficient package of downloadable documents. This includes step-by-step student instructions and answer sheet; an educator's annotated worksheet containing teaching tips, additional content and suggestions for further work; and, quizzes for use before and after the activity to assess learning. Examples of activities so far created involve calculation and analysis of the rate of seafloor spreading; compilation of present-day evidence for huge ancient landslides on the seafloor around the Hawaiian islands; a study of radiometrically-dated volcanic rocks to help understand the concept of hotspots; and, the optimisation of contours as a means to aid visualisation of 3-D data sets on a computer screen. The activities are designed for students at the introductory undergraduate, community college and high school levels, and present a virtual lab-like environment to expose students to content and concepts typically found in those educational settings. The activities can be used in the classroom or out of class, and their guided nature means that the requirement for teacher intervention is reduced thus allowing students to spend more time analysing and understanding geoscience data, content and concepts. Each activity is freely available through the SERC-Carleton web site.

  10. The impact of note taking style and note availability at retrieval on mock jurors' recall and recognition of trial information.

    PubMed

    Thorley, Craig; Baxter, Rebecca E; Lorek, Joanna

    2016-01-01

    Jurors forget critical trial information and what they do recall can be inaccurate. Jurors' recall of trial information can be enhanced by permitting them to take notes during a trial onto blank sheets of paper (henceforth called freestyle note taking). A recent innovation is the trial-ordered-notebook (TON) for jurors, which is a notebook containing headings outlining the trial proceedings and which has space beneath each heading for notes. In a direct comparison, TON note takers recalled more trial information than freestyle note takers. This study investigated whether or not note taking improves recall as a result of enhanced encoding or as a result of note access at retrieval. To assess this, mock jurors watched and freely recalled a trial video with one-fifth taking no notes, two-fifths taking freestyle notes and two-fifths using TONs. During retrieval, half of the freestyle and TON note takers could access their notes. Note taking enhanced recall, with the freestyle note takers and TON note takers without note access performing equally as well. Note taking therefore enhances encoding. Recall was greatest for the TON note takers with note access, suggesting a retrieval enhancement unique to this condition. The theoretical and applied implications of these findings are discussed. PMID:25853172

  11. The impact of note taking style and note availability at retrieval on mock jurors' recall and recognition of trial information.

    PubMed

    Thorley, Craig; Baxter, Rebecca E; Lorek, Joanna

    2016-01-01

    Jurors forget critical trial information and what they do recall can be inaccurate. Jurors' recall of trial information can be enhanced by permitting them to take notes during a trial onto blank sheets of paper (henceforth called freestyle note taking). A recent innovation is the trial-ordered-notebook (TON) for jurors, which is a notebook containing headings outlining the trial proceedings and which has space beneath each heading for notes. In a direct comparison, TON note takers recalled more trial information than freestyle note takers. This study investigated whether or not note taking improves recall as a result of enhanced encoding or as a result of note access at retrieval. To assess this, mock jurors watched and freely recalled a trial video with one-fifth taking no notes, two-fifths taking freestyle notes and two-fifths using TONs. During retrieval, half of the freestyle and TON note takers could access their notes. Note taking enhanced recall, with the freestyle note takers and TON note takers without note access performing equally as well. Note taking therefore enhances encoding. Recall was greatest for the TON note takers with note access, suggesting a retrieval enhancement unique to this condition. The theoretical and applied implications of these findings are discussed.

  12. Note on the stochastic theory of a self-catalytic chemical reaction. II

    NASA Astrophysics Data System (ADS)

    Dambrine, S.; Moreau, M.

    1981-04-01

    The general results of article I on the stochastic representation of the macroscopic stationary state of a self-catalytic chemical system are applied to a step-by-step chemical reaction. The relaxation times to the quasi-stationary state and to the final stationary state are computed by evaluating the first two non-trivial eigenvalues of the transition matrix. The previous results of Oppenheim, Shuler and Weiss are confirmed, precised and extended. The critical and subcritical cases are treated by the same method.

  13. Surgical variation of microvascular decompression for trigeminal neuralgia: A technical note and anatomical study

    PubMed Central

    da Silva, Otávio T.; de Almeida, César C.; Iglesio, Ricardo F.; de Navarro, Jessie M.; Teixeira, Manoel J.; Duarte, Kleber P.

    2016-01-01

    Background: In this article, the authors described their experience in microvascular decompression for trigeminal neuralgia. Methods: The microvascular decompression technique used in the authors’ institution is described in a step by step manner with some illustrative cases as well as a cadaver dissection to highlight the differences with other previously described techniques. Results: Since 2013, 107 patients were operated in the Neurosurgery Division of the University of São Paulo using the described technique, with a shorter operative time and avoiding cerebellar retractor compared with classic techniques. Conclusion: Our modified microvascular decompression technique for trigeminal neuralgia can be used with safety and efficiency for treating trigeminal neuralgia. PMID:27625893

  14. Surgical variation of microvascular decompression for trigeminal neuralgia: A technical note and anatomical study

    PubMed Central

    da Silva, Otávio T.; de Almeida, César C.; Iglesio, Ricardo F.; de Navarro, Jessie M.; Teixeira, Manoel J.; Duarte, Kleber P.

    2016-01-01

    Background: In this article, the authors described their experience in microvascular decompression for trigeminal neuralgia. Methods: The microvascular decompression technique used in the authors’ institution is described in a step by step manner with some illustrative cases as well as a cadaver dissection to highlight the differences with other previously described techniques. Results: Since 2013, 107 patients were operated in the Neurosurgery Division of the University of São Paulo using the described technique, with a shorter operative time and avoiding cerebellar retractor compared with classic techniques. Conclusion: Our modified microvascular decompression technique for trigeminal neuralgia can be used with safety and efficiency for treating trigeminal neuralgia.

  15. Practice Notes: Strategies in Health Education

    ERIC Educational Resources Information Center

    Health Education & Behavior, 2009

    2009-01-01

    The "Practice Notes" section is intended to keep readers informed about health education practice around the country. It is an attempt to spread the word about exemplary strategies, initiatives, and programs and share successes in overcoming obstacles or challenges. This article features two new programs on health education: (1) Project FIESTA;…

  16. A Taste of Sunrise: A Director's Notes.

    ERIC Educational Resources Information Center

    Hovasse, Nancy

    2001-01-01

    Describes a director's experience working with "A Taste of Sunrise," a play depicting the deaf culture. Stresses how important it is to educate the cast and provide them an opportunity to learn sign language. Notes that American Sign Language is complex and beautiful and deserves to be carefully studied and respectfully acknowledged by the hearing…

  17. 34 CFR 674.31 - Promissory note.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... promissory note must state that the unpaid principal, interest, collection costs, and either penalty or late charges on the loan are canceled upon the death or permanent and total disability of the borrower. (4... time without penalty; (ii) The institution shall use amounts repaid during the academic year in...

  18. 34 CFR 674.31 - Promissory note.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... promissory note must state that the unpaid principal, interest, collection costs, and either penalty or late charges on the loan are canceled upon the death or permanent and total disability of the borrower. (4... time without penalty; (ii) The institution shall use amounts repaid during the academic year in...

  19. 34 CFR 674.31 - Promissory note.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... promissory note must state that the unpaid principal, interest, collection costs, and either penalty or late charges on the loan are canceled upon the death or permanent and total disability of the borrower. (4... time without penalty; (ii) The institution shall use amounts repaid during the academic year in...

  20. 34 CFR 674.31 - Promissory note.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... promissory note must state that the unpaid principal, interest, collection costs, and either penalty or late charges on the loan are canceled upon the death or permanent and total disability of the borrower. (4... time without penalty; (ii) The institution shall use amounts repaid during the academic year in...

  1. 34 CFR 674.31 - Promissory note.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... promissory note must state that the unpaid principal, interest, collection costs, and either penalty or late charges on the loan are canceled upon the death or permanent and total disability of the borrower. (4... time without penalty; (ii) The institution shall use amounts repaid during the academic year in...

  2. A note on the Goodman Jack

    USGS Publications Warehouse

    Swolfs, H.S.; Kibler, J.D.

    1982-01-01

    A Note on the Goodman Jack: Reconnaissance experiments, performed to evaluate the practical utility of the hard-rock variety of the Goodman Jack, reveal that the Hustrulid-T* correction adequately reconciles the discrepancy between the measured and true deformation modulus of the rock mass in the range of 30 to 50 gigapascals. ?? 1982 Springer-Verlag.

  3. College Success Course, Fall 1988. Research Note.

    ERIC Educational Resources Information Center

    Reis, Elizabeth

    In spring 1988, Moraine Valley Community College (MVCC), in Palos Hills, Illinois, implemented "College Success," a course to increase student academic performance and improve college retention. Students in the course learned a variety of techniques to help them succeed in college, including note-taking skills, time management, memory techniques,…

  4. Performance Studies: Notes on the Early Years.

    ERIC Educational Resources Information Center

    McNamara, Brooks

    To explain the development of the performance studies department at New York University (NYU), this paper describes the early years of the department as it began in the graduate drama department, noting how an association of concerned people, including Robert Corrigan, Richard Schechner, Monroe Lippman, Michael Kirby, and Brooks McNamara, and…

  5. Introducing Literary Arabic, Volume II: Grammatical Notes.

    ERIC Educational Resources Information Center

    Hanna, Sami A.; Greis, Naguib

    This volume, designed as a companion to "Introducing Literary Arabic" provides basic grammatical explanations essential in first-year courses. Each of the 15 units, with the exception of the first, contains related grammatical notes, paradigms, and illustrations. The grammatical rules are intended to make explicit general underlying structures.…

  6. Building Simple Hidden Markov Models. Classroom Notes

    ERIC Educational Resources Information Center

    Ching, Wai-Ki; Ng, Michael K.

    2004-01-01

    Hidden Markov models (HMMs) are widely used in bioinformatics, speech recognition and many other areas. This note presents HMMs via the framework of classical Markov chain models. A simple example is given to illustrate the model. An estimation method for the transition probabilities of the hidden states is also discussed.

  7. Note Taking in Multi-Media Settings

    ERIC Educational Resources Information Center

    Black, Kelly; Yao, Guangming

    2014-01-01

    We provide a preliminary exploration into the use of note taking when combined with video examples. Student volunteers were divided into three groups and asked to perform two problems. The first problem was explored in a classroom setting and the other problem was a novel problem. The students were asked to complete the two questions. Furthermore,…

  8. A Note on Evaluating Supplemental Instruction

    ERIC Educational Resources Information Center

    Paloyo, Alfredo R.

    2015-01-01

    Selection bias pervades the evaluation of supplemental instruction (SI) in non-experimental settings. This brief note provides a formal framework to understand this issue. The objective is to contribute to the accumulation of credible evidence on the impact of SI.

  9. EDJJ Notes. Volume 4, Number 1

    ERIC Educational Resources Information Center

    Gagnon, Joe, Ed.

    2005-01-01

    This issue of "EDJJ Notes" contains the following articles: (1) "In the News: Resources for Serving Students with Disabilities in Short-Term Detention" (Mary Magee Quinn and C. Michael Nelson); (2) "Assessing the Effects of Foster Care: Early Results from the Casey National Alumni Study" (Peggy Didier); and (3) "Pathfinder Education Program:…

  10. Practice Notes: Strategies in Health Education

    ERIC Educational Resources Information Center

    Health Education & Behavior, 2007

    2007-01-01

    The Practice Notes section is intended to keep readers informed about health education practice around the country. It is an attempt to spread the word about exemplary strategies, initiatives, and programs and share successes in overcoming obstacles or challenges. Periodically, articles presenting perspectives on practice-related issues are also…

  11. Microcounseling Skill Discrimination Scale: A Methodological Note

    ERIC Educational Resources Information Center

    Stokes, Joseph; Romer, Daniel

    1977-01-01

    Absolute ratings on the Microcounseling Skill Discrimination Scale (MSDS) confound the individual's use of the rating scale and actual ability to discriminate effective and ineffective counselor behaviors. This note suggests methods of scoring the MSDS that will eliminate variability attributable to response language and improve the validity of…

  12. Practice Notes: Strategies in Health Education

    ERIC Educational Resources Information Center

    Health Education & Behavior, 2007

    2007-01-01

    This article is included in the Practice Notes section of this journal, which is intended to keep readers informed about health education practice around the country. It is an attempt to spread the word about exemplary strategies, initiatives, and programs and share successes in overcoming obstacles or challenges. In this article, two programs are…

  13. Science Notes: Dilution of a Weak Acid

    ERIC Educational Resources Information Center

    Talbot, Christopher; Wai, Chooi Khee

    2014-01-01

    This "Science note" arose out of practical work involving the dilution of ethanoic acid, the measurement of the pH of the diluted solutions and calculation of the acid dissociation constant, K[subscript a], for each diluted solution. The students expected the calculated values of K[subscript a] to be constant but they found that the…

  14. Some Notes on the Capital 'N'

    ERIC Educational Resources Information Center

    Grant, Donald; Grant, Mildred Bricker

    1975-01-01

    Notes that from the age of Booker T. Washington to the post World War II Freedom Movement, the term 'Negro', the spanish word for 'black' was the one designation for people of African descent most widely accepted; and discusses the campaign waged by blacks during this period to win acceptance of the practice of spelling 'negro' with a capital 'N'.…

  15. Please Take Note: Teaching Low Level Notetaking.

    ERIC Educational Resources Information Center

    Stanley, Karen

    An introductory course in notetaking for low intermediate students of English as a second language (ESL) is described. The course is designed to give practice in notetaking techniques to college-bound ESI students before they are required to take notes with a competence equal to that of native speakers. The class begins with a discussion of common…

  16. New Wrinkles on Retirement: Program Notes.

    ERIC Educational Resources Information Center

    Wray, Robert P.; Thorson, James A.

    The program notes were prepared to accompany the television series "New Wrinkles on Retirement." The eight units in the series are: facing inflation, which covers the decreasing value of the dollar, transportation costs, medical expenses, cutting expenses, family budgeting, investments, and places to live; vigor regained, which covers exercise and…

  17. Shooting Gallery Notes. Working Paper #22. Preliminary.

    ERIC Educational Resources Information Center

    Bourgois, Philippe

    This paper contains ethnographic participant-observation field notes taken on a one-night visit to a "shooting gallery" in East Harlem (New York City) along with background information and commentary. East Harlem, also referred to as "El Barrio" or Spanish Harlem, is a 200-square block neighborhood on the upper East Side of Manhattan in New York…

  18. A note on static dyonic diholes

    NASA Astrophysics Data System (ADS)

    García-Compeán, H.; Manko, V. S.

    2015-09-01

    In this brief note we argue that a dyonic generalization of the Emparan-Teo dihole solution is described by a static diagonal metric and therefore, contrary to the claim made in a recent paper by Cabrera-Munguia et al., does not involve any "non-vanishing global angular momentum" and rotating charges.

  19. Using Guided Notes to Enhance Instruction for All Students

    ERIC Educational Resources Information Center

    Konrad, Moira; Joseph, Laurice M.; Itoi, Madoka

    2011-01-01

    Taking notes from lectures or reading material can be challenging, especially for those who have learning disabilities. An alternative to traditional note-taking is a method called "guided notes," which has been found to improve the accuracy of students' notes, increase the frequency of student responses, and improve students' quiz and test…

  20. DigiMemo: Facilitating the Note Taking Process

    ERIC Educational Resources Information Center

    Kurt, Serhat

    2009-01-01

    Everyone takes notes daily for various reasons. Note taking is very popular in school settings and generally recognized as an effective learning strategy. Further, note taking is a complex process because it requires understanding, selection of information and writing. Some new technological tools may facilitate the note taking process. Among such…

  1. The evolution of office notes and the electronic medical record: The CAPS note.

    PubMed

    Styron, Joseph F; Evans, Peter J

    2016-07-01

    The advent of the electronic medical record (EMR) combined with an expansion of information required by medicolegal and billing departments has transformed the progress note from a succinct note into an often unwieldy data-dump unable to concisely convey the physician's medical reasoning. We describe a new note format--CAPS, which stands for concern, assessment, plan, and supporting data--to streamline the communication of the patient's problem, the practitioner's assessment and plan, and the medical reasoning to support the plan. PMID:27399867

  2. For building and construction. Technical notes

    SciTech Connect

    Bansal, G.D.; Sharma, D.; Prakash, C.; Rao, K.R.; Jain, S.P.

    1981-01-01

    Sixteen technical notes are compiled coveering: Apertures other than Northlights; Design of pile caps; thermal insulation of roofs of industrial buildings; room heating by solar energy; charging device for small capacity lime kilns; waste water disposal system for rural areas; low cost sound absorbing materials; solar space heating system; pedestal piles for low cost houses; solar timber seasoning kiln; design of cold storage for fruits and vegetables; techniques for improved thatch roofs; resilient floors for structural noise reduction; plastic composite panels for partition claddings and flush doors; chimney design for domestic kitchens; and a cheap and effective fire retardant treatment for paddy thatch/coconut leaves/palmyrah thatch. The notes give brief descriptions of the design and use of the materials and techniques covered.

  3. Doctors' Notes to Employers and Insurers

    PubMed Central

    Cott, Arthur; Goldberg, William M.

    1985-01-01

    If physicians do not write notes for employers and disability insurers carefully, patients may lose employment and/or disability benefits. Employers want to know whether workers can perform the job adequately and safely under reasonable conditions. Whether the inability to do the job is due to a legitimate medical problem is irrelevant for protecting jobs. The physician should therefore be careful to distinguish between ‘hurt’, which may cause workers pain, but allow them to do a job, and ‘harm’, which means a particular job may worsen the patient's condition. The physician must also be well informed about eligibility for disability payment. When writing a note, doctors should ask themselves several questions: Is there a definite diagnosis? Is the patient receiving optimal medical therapy? What are the irreducible limitations imposed by the patient's disease? What are the contraindications? Is the disability temporary or permanent? Imagesp1920-a PMID:21274205

  4. LLW notes. Volume 11, No.8

    SciTech Connect

    1996-12-01

    `LLW Notes` is distributed by Afton Associates, Inc. to Low-Level Radioactive Waste Forum Participants and other state, and compact officials identified by those Participants to receive `LLW Notes`. The Low-Level Radioactive Waste Forum (LLW Forum) is an association of state and compact representatives, appointed by governors and compact commissions, established to facilitate state and compact implementation of the Low-Level Radioactive Waste Policy Act of 1980 and the Low-Level Radioactive Waste Policy Amendments Act of 1985 and to promote the objectives of low-level radioactive waste regional compacts. The LLW Forum provides an opportunity for state and compact officials to share information with one another and to exchange views with officials of federal agencies and other interested parties.

  5. LLW notes, Vol. 11, No. 2

    SciTech Connect

    1996-03-01

    `LLW Notes` is distributed by Afton Associates, Inc. to Low-Level Radioactive Waste Forum Participants and other state, and compact officials identified by those Participants to receive LLW Notes. The Low-Level Radioactive Waste Forum (LLW Forum) is an association of state and compact representatives, appointed by governors and compact commissions, established to facilitate state and compact implementation of the Low-Level Radioactive Waste Policy Act of 1980 and the Low-Level Radioactive Waste Policy amendments Act of 1985 and to promote the objectives of low-level radioactive waste regional compacts. The LLW Forum provides an opportunity for state and compact officials to share information with one another and to exchange views with officials of federal agencies and other interested parties.

  6. Fluorescence resonance energy transfer microscopy as demonstrated by measuring the activation of the serine/threonine kinase Akt

    PubMed Central

    Broussard, Joshua A; Rappaz, Benjamin; Webb, Donna J; Brown, Claire M

    2013-01-01

    This protocol describes procedures for performing fluorescence resonance energy transfer (FRET) microscopy analysis by three different methods: acceptor photobleaching, sensitized emission and spectral imaging. We also discuss anisotropy and fluorescence lifetime imaging microscopy–based FRET techniques. By using the specific example of the FRET probe Akind (Akt indicator), which is a version of Akt modified such that FRET occurs when the probe is activated by phosphorylation, indicating Akt activation. The protocol provides a detailed step-by-step description of sample preparation, image acquisition and analysis, including control samples, image corrections and the generation of quantitative FRET/CFP ratio images for both sensitized emission and spectral imaging. The sample preparation takes 2 d, equipment setup takes 2–3 h and image acquisition and analysis take 6–8 h. PMID:23306460

  7. A Note on Variance Components Model

    ERIC Educational Resources Information Center

    Kshirsagar, Anant M.; Radhakrishnan, R.

    2009-01-01

    In a balanced design (i.e. a design in which all cells have the same number of observations), if the effects in the linear model are random and normally distributed, the distribution of the ratio of any sum of squares (s.s.) in the ANOVA to the expected value of its mean square (m.s.) has a [chi][superscript 2]-distribution. In this note, we…

  8. Sound decay of notes from acoustic guitars

    NASA Astrophysics Data System (ADS)

    Galazen, Erika; Nordberg, Joni; Huber, Thomas M.

    2005-09-01

    The acoustic guitar produces tones by transferring energy from the strings, through the bridge to the top plate, back, and air cavity of the guitar. The vibrations are ultimately radiated into the air as sound. The air-cavity and body resonances of the guitar play an important role in both the tone and the sustain (the time it takes notes to decay) produced by the guitar. To study the relationship between resonances of the guitar and the sustain of notes, the resonance frequencies were measured using a mechanical shaker attached to the body of the guitar and laser Doppler vibrometer to measure its vibration. A string was tuned to different frequencies and plucked. The decay of the note was measured with an electromagnetic pickup that measured the vibration of the string, a vibrometer to measure vibration of the top plate, and microphones located inside and outside the guitar. As expected, when the fundamental frequency of the string was near one of the resonances of the guitar, the decay rate was faster (shorter sustain) than when the string was between resonances. The relationship between the decay rates of the different parts of the system will also be discussed.

  9. Use of Electronic Health Record Simulation to Understand the Accuracy of Intern Progress Notes.

    PubMed

    March, Christopher A; Scholl, Gretchen; Dversdal, Renee K; Richards, Matthew; Wilson, Leah M; Mohan, Vishnu; Gold, Jeffrey A

    2016-05-01

    Background With the widespread adoption of electronic health records (EHRs), there is a growing awareness of problems in EHR training for new users and subsequent problems with the quality of information present in EHR-generated progress notes. By standardizing the case, simulation allows for the discovery of EHR patterns of use as well as a modality to aid in EHR training. Objective To develop a high-fidelity EHR training exercise for internal medicine interns to understand patterns of EHR utilization in the generation of daily progress notes. Methods Three months after beginning their internship, 32 interns participated in an EHR simulation designed to assess patterns in note writing and generation. Each intern was given a simulated chart and instructed to create a daily progress note. Notes were graded for use of copy-paste, macros, and accuracy of presented data. Results A total of 31 out of 32 interns (97%) completed the exercise. There was wide variance in use of macros to populate data, with multiple macro types used for the same data category. Three-quarters of notes contained either copy-paste elements or the elimination of active medical problems from the prior days' notes. This was associated with a significant number of quality issues, including failure to recognize a lack of deep vein thrombosis prophylaxis, medications stopped on admission, and issues in prior discharge summary. Conclusions Interns displayed wide variation in the process of creating progress notes. Additional studies are being conducted to determine the impact EHR-based simulation has on standardization of note content.

  10. NOTES: Issues and Technical Details With Introduction of NOTES Into a Small General Surgery Residency Program

    PubMed Central

    Mirza, Brian; Horne, Walter; Moskowitz, Jesse B.

    2008-01-01

    Background and Objectives: Natural orifice translumenal endoscopic surgery (NOTES) is a development of recent origin. In 2004, Kalloo et al first described NOTES investigation in an animal model. Since then, several investigators have pursued NOTES study in animal survival and nonsurvival models. Our objectives for this project included studying NOTES intervention in a laboratory environment using large animal (swine) models and learning to do so in a safe, controlled manner. Ultimately, we intend to introduce NOTES methodology into our surgical residency training program. The expertise of an experienced laparoscopic surgeon, fellowship-trained laparoendoscopic surgeon, and veterinarian along with a senior surgical resident was utilized to bring the input of several disciplines to this study. The Institutional Animal Care and Use Committee (IACUC) of Northeastern Ohio Universities College of Medicine and Pharmacy (NEOUCOM/COP) approved this study. Methods: A series of 5 laboratory sessions using mixed breed farm swine varying in weight from 37 kg to 43.1 kg was planned for the initial phase of NOTES introduction into our residency program. Animals were not kept alive in this investigation. All animals were anesthetized using a standard swine protocol and euthanized following guidelines issued by the American Veterinary Medical Association Panel on Euthanasia. Equipment included a Fujinon EVE endoscope 0.8 cm in diameter with a suction/irrigation channel and one working channel. Initially, a US Endoscopy gastric overtube, 19.5 mm OD and 50 cm in length, was used to facilitate passage of the endoscope. However, this device was found to have insufficient length. Subsequently, commercially available 5/8” diameter clear plastic tubing, 70 cm to 80 cm in length, was adapted for use as an overtube. Standard endoscopic instruments included Boston Scientific biopsy forceps, needle-knife, papillotome, endoscopic clip applier, and Valley Lab electrosurgical unit. A Karl

  11. Niobium-silica catalysts for the selective epoxidation of cyclic alkenes: the generation of the active site by grafting niobocene dichloride.

    PubMed

    Tiozzo, Cristina; Bisio, Chiara; Carniato, Fabio; Gallo, Alessandro; Scott, Susannah L; Psaro, Rinaldo; Guidotti, Matteo

    2013-08-28

    Niobium-containing silica materials obtained by deposition via liquid-phase grafting or dry impregnation of niobocene(iv) dichloride are active and selective catalysts in the epoxidation of alkenes in the presence of aqueous hydrogen peroxide. The generation of the catalytically-active Nb species was followed step-by-step, and investigated using a combined DR-UV-Vis, NIR, Raman, XRD, XANES and EXAFS analyses. At the end of the grafting procedure, the nature of the surface active species can be described as an oxo-Nb(v) site, tripodally grafted onto the silica surface in close proximity to other Nb(v) centres. The liquid-phase methodology provides a better dispersion of the metal sites onto the siliceous support than the dry-impregnation approach. The niobium-silica catalysts were then tested in the epoxidation of cyclohexene and 1-methylcyclohexene, as model substrates.

  12. Can A Smartphone Replace The Operative Note?

    PubMed Central

    Featherall, Joseph; Oak, Sameer; Vega, Jose F.; Strnad, Greg; Spindler, Kurt P.

    2016-01-01

    Objectives: A large portion of the body of orthopedic surgical research is conducted retrospectively, using the operative note as a main data source. Operative notes tend to infrequently report quantitative data, significantly limiting the precision with which research questions can be assessed (Scherer et al., 2003). Large scale surgical outcomes studies have identified specific surgical parameters as valid predictors of key surgical outcomes (Kaeding, Pedroza, Reinke, Huston, & Spindler, 2015). Thus, it is now feasible to develop a data capture system that collects more accurate, robust surgical data quickly and with lower cost than operative note dictation. The objectives of this study are as follows: 1. Develop a provider-friendly, evidence-based, data capture system for lower limb orthopedic surgeries.2. Assess the performance of the data capture system on the dimensions of agreement with operative note and implant log, consistency of data quality, and speed of provider input. Methods: A multidisciplinary team including administration, orthopedic surgery staff, and software development was assembled for the design of the surgical database. The database was developed in Redcap and user interfaces were created for Android and IOS operating systems. Branching logic was created to streamline provider data input. All data input was created with discrete fields. Cleveland Clinic owned I-Phones were used for surgeon data input. All surgeons at Cleveland Clinic Sports Health were included in the dataset. One hundred cases were randomly selected from the first four months of data collection (February- June 2015). Cases were limited to those undergoing ACL repair, meniscal repair, or both. Duplicate data on these 100 cases was collected via chart review. These two datasets were compared. Cohen’s Kappa statistic was used to assess agreement. Results: Table 1 shows the Kappa statistic and 95% confidence interval for agreement between the database and the chart review

  13. A note on the microeconomics of migration.

    PubMed

    Stahl, K

    1983-11-01

    "The purpose of this note is to demonstrate in a simple model that an individual's migration from a small town to a large city may be rationalized purely by a consumption motive, rather than the motive of obtaining a higher income. More specifically, it is shown that in a large city an individual may derive a higher utility from spending a given amount of income than in a small town." A formal model is first developed that includes the principal forces at work and is then illustrated using a graphic example. The theoretical and empirical issues raised are considered in the concluding section. PMID:12312600

  14. Causality and methodology. Notes on thanatochronological estimations.

    PubMed

    Boniolo, Giovanni; Libero, Mirella; Aprile, Anna

    2005-01-01

    The authors propose some methodological considerations on thanatochronological estimations. They first consider the problem of the definition of death, and then they deal with the issue of the estimations of death time, that is, with the Post-Mortem Interval (PMI). As regards the first question, they note that it does not concern only the definition of death, but also the choice of a particular kind of definition of 'definition'. With reference to the second question, the authors suggest a causal model showing that the presence of many causal chains must be taken into consideration. Finally they discuss what 'most convenient and reliable causal chain' means for a thanatochronologist.

  15. A note on BPS vortex bound states

    NASA Astrophysics Data System (ADS)

    Alonso-Izquierdo, A.; Garcia Fuertes, W.; Mateos Guilarte, J.

    2016-02-01

    In this note we investigate bound states, where scalar and vector bosons are trapped by BPS vortices in the Abelian Higgs model with a critical ratio of the couplings. A class of internal modes of fluctuation around cylindrically symmetric BPS vortices is characterized mathematically, analyzing the spectrum of the second-order fluctuation operator when the Higgs and vector boson masses are equal. A few of these bound states with low values of quantized magnetic flux are described fully, and their main properties are discussed.

  16. Notes for Brazil sampling frame evaluation trip

    NASA Technical Reports Server (NTRS)

    Horvath, R. (Principal Investigator); Hicks, D. R. (Compiler)

    1981-01-01

    Field notes describing a trip conducted in Brazil are presented. This trip was conducted for the purpose of evaluating a sample frame developed using LANDSAT full frame images by the USDA Economic and Statistics Service for the eventual purpose of cropland production estimation with LANDSAT by the Foreign Commodity Production Forecasting Project of the AgRISTARS program. Six areas were analyzed on the basis of land use, crop land in corn and soybean, field size and soil type. The analysis indicated generally successful use of LANDSAT images for purposes of remote large area land use stratification.

  17. 111. AIR CONDENSATE PUMP. NOTE MAIN DISCHARGE HEADER ABOVE STEAMEND ...

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

    111. AIR CONDENSATE PUMP. NOTE MAIN DISCHARGE HEADER ABOVE STEAM-END CYLINDER. NOTE ALSO, THE 30' DISCHARGE VALVE AND ACTUATER TO THE LEFT OF THE PUMP. - Lakeview Pumping Station, Clarendon & Montrose Avenues, Chicago, Cook County, IL

  18. Hangar no. 2 detail view of SW corner. Note angel ...

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

    Hangar no. 2 detail view of SW corner. Note angel of roof. Note door stops. Looking E. - Marine Corps Air Station Tustin, Southern Lighter Than Air Ship Hangar, Near intersection of Windmill Road & Johnson Street, Tustin, Orange County, CA

  19. 7 CFR 1956.97 - Disposition of promissory notes.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... BUSINESS-COOPERATIVE SERVICE, RURAL UTILITIES SERVICE, AND FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE...-Family Housing § 1956.97 Disposition of promissory notes. (a) Notes evidencing debts settled by...

  20. 29 CFR Appendices to Subpart L of... - Note

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... of Part 1910—Note Note: The following appendices to subpart L, except appendix E, serve as nonmandatory guidelines to assist employers in complying with the appropriate requirements of subpart L....

  1. 29 CFR Appendices to Subpart L of... - Note

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... of Part 1910—Note Note: The following appendices to subpart L, except appendix E, serve as nonmandatory guidelines to assist employers in complying with the appropriate requirements of subpart L....

  2. 29 CFR Appendices to Subpart L of... - Note

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... of Part 1910—Note Note: The following appendices to subpart L, except appendix E, serve as nonmandatory guidelines to assist employers in complying with the appropriate requirements of subpart L....

  3. ABUTMENT. NOTE HOW ARCHES BUTT AGAINST A CONCRETE PAD ADDED ...

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

    ABUTMENT. NOTE HOW ARCHES BUTT AGAINST A CONCRETE PAD ADDED IN 1968. NOTE ALSO IRON TIE ROD AT LOWER CHORD. - Dreibelbis Station Bridge, Spanning Maiden Creek, Balthaser Road (TR 745), Lenhartsville, Berks County, PA

  4. A Pedagogic Cycle for EFL Note-Taking

    ERIC Educational Resources Information Center

    Siegel, Joseph

    2016-01-01

    More attention has been given to note-taking in EFL classrooms in recent years, probably due to growing numbers of EFL students who attend lectures given in English and the importance of note-taking during language proficiency tests. While textbooks and materials for note-taking practice are readily available, classroom techniques for teaching EFL…

  5. Interactive Process Notes: An Innovative Tool in Counseling Groups

    ERIC Educational Resources Information Center

    Hall, Jewell; Hawley, Lisa

    2004-01-01

    The purpose of this study is to begin to explore the use of interactive process notes in a women's counseling group. The use of interactive process notes is a new technique, which consists of weekly written input regarding group member and group counselor feedback. This preliminary study describes the use of interactive process notes results in a…

  6. Insights regarding the Usefulness of Partial Notes in Mathematics Courses

    ERIC Educational Resources Information Center

    Cardetti, Fabiana; Khamsemanan, Nirattaya; Orgnero, M. Carolina

    2010-01-01

    Note-taking is a widespread practice used by college students to record information from lectures. Unfortunately, even successful students' notes are incomplete and, therefore, may lack the potential to positively impact their academic performance. Research suggests that instructors can help students improve their note-taking skills by using…

  7. 12 CFR 615.5105 - Consolidated Systemwide notes.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Consolidated Systemwide notes. 615.5105 Section 615.5105 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM FUNDING AND FISCAL AFFAIRS... Obligations § 615.5105 Consolidated Systemwide notes. Consolidated Systemwide notes authorized under §...

  8. 12 CFR 615.5105 - Consolidated Systemwide notes.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 6 2011-01-01 2011-01-01 false Consolidated Systemwide notes. 615.5105 Section 615.5105 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM FUNDING AND FISCAL AFFAIRS... Obligations § 615.5105 Consolidated Systemwide notes. Consolidated Systemwide notes authorized under §...

  9. 42 CFR 57.308 - Nursing student loan promissory note.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 1 2014-10-01 2014-10-01 false Nursing student loan promissory note. 57.308... FOR CONSTRUCTION OF TEACHING FACILITIES, EDUCATIONAL IMPROVEMENTS, SCHOLARSHIPS AND STUDENT LOANS Nursing Student Loans § 57.308 Nursing student loan promissory note. (a) Promissory note form....

  10. 42 CFR 57.308 - Nursing student loan promissory note.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Nursing student loan promissory note. 57.308... FOR CONSTRUCTION OF TEACHING FACILITIES, EDUCATIONAL IMPROVEMENTS, SCHOLARSHIPS AND STUDENT LOANS Nursing Student Loans § 57.308 Nursing student loan promissory note. (a) Promissory note form....

  11. 42 CFR 57.308 - Nursing student loan promissory note.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 1 2012-10-01 2012-10-01 false Nursing student loan promissory note. 57.308... FOR CONSTRUCTION OF TEACHING FACILITIES, EDUCATIONAL IMPROVEMENTS, SCHOLARSHIPS AND STUDENT LOANS Nursing Student Loans § 57.308 Nursing student loan promissory note. (a) Promissory note form....

  12. 42 CFR 57.308 - Nursing student loan promissory note.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 1 2013-10-01 2013-10-01 false Nursing student loan promissory note. 57.308... FOR CONSTRUCTION OF TEACHING FACILITIES, EDUCATIONAL IMPROVEMENTS, SCHOLARSHIPS AND STUDENT LOANS Nursing Student Loans § 57.308 Nursing student loan promissory note. (a) Promissory note form....

  13. 42 CFR 57.308 - Nursing student loan promissory note.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 1 2011-10-01 2011-10-01 false Nursing student loan promissory note. 57.308... FOR CONSTRUCTION OF TEACHING FACILITIES, EDUCATIONAL IMPROVEMENTS, SCHOLARSHIPS AND STUDENT LOANS Nursing Student Loans § 57.308 Nursing student loan promissory note. (a) Promissory note form....

  14. Farewell to the World: Suicide Notes from Turkey

    ERIC Educational Resources Information Center

    Demirel, Birol; Akar, Taner; Sayin, Aslihan; Candansayar, Selcuk; Leenaars, Antoon A.

    2008-01-01

    There has been limited study of suicide in Islamic countries. This paper marks the first study of suicide notes in Turkey, an Islamic country. Using a classification scheme, 49 suicide notes (a rate of 34.5%) were studied. The results show that note writers do not differ greatly from other suicides. Further analysis of younger (less than 40) and…

  15. 29 CFR Appendices to Subpart L of... - Note

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 5 2014-07-01 2014-07-01 false Note Appendices to Subpart L of Part 1910 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR OCCUPATIONAL SAFETY AND HEALTH STANDARDS Fire Protection Pt. 1910, Subpt. L, Apps. Nt. Appendices to Subpart L of Part 1910—Note Note: The...

  16. Generative Effects of Note-Taking during Science Lectures.

    ERIC Educational Resources Information Center

    Peper, Richard J.; Mayer, Richard E.

    1986-01-01

    In two experiments subjects were required to either take notes or not take notes while viewing a videotaped lecture on automobile engines. Results produced a pattern of interaction in which note-takers performed better on far-transfer tasks such as problem solving but worse on near-transfer tasks. (Author/LMO)

  17. 22 CFR 232.09 - No acceleration of Eligible Notes.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 22 Foreign Relations 1 2014-04-01 2014-04-01 false No acceleration of Eligible Notes. 232.09..., DIV. I, PUB. L. 112-74-STANDARD TERMS AND CONDITIONS § 232.09 No acceleration of Eligible Notes. Eligible Notes shall not be subject to acceleration, in whole or in part, by USAID, the Noteholder or...

  18. 22 CFR 221.22 - No acceleration of Eligible Notes.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 22 Foreign Relations 1 2012-04-01 2012-04-01 false No acceleration of Eligible Notes. 221.22... AND CONDITIONS Procedure for Obtaining Compensation § 221.22 No acceleration of Eligible Notes. Eligible Notes shall not be subject to acceleration by A.I.D., the Noteholder or any other party....

  19. 22 CFR 221.22 - No acceleration of Eligible Notes.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 22 Foreign Relations 1 2013-04-01 2013-04-01 false No acceleration of Eligible Notes. 221.22... AND CONDITIONS Procedure for Obtaining Compensation § 221.22 No acceleration of Eligible Notes. Eligible Notes shall not be subject to acceleration by A.I.D., the Noteholder or any other party....

  20. 22 CFR 221.22 - No acceleration of Eligible Notes.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 1 2011-04-01 2011-04-01 false No acceleration of Eligible Notes. 221.22... AND CONDITIONS Procedure for Obtaining Compensation § 221.22 No acceleration of Eligible Notes. Eligible Notes shall not be subject to acceleration by A.I.D., the Noteholder or any other party....