Science.gov

Sample records for add significant information

  1. Tumor Necrosis Adds Prognostically Significant Information to Grade in Clear Cell Renal Cell Carcinoma: A Study of 842 Consecutive Cases From a Single Institution.

    PubMed

    Khor, Li-Yan; Dhakal, Hari P; Jia, Xuefei; Reynolds, Jordan P; McKenney, Jesse K; Rini, Brian I; Magi-Galluzzi, Cristina; Przybycin, Christopher G

    2016-09-01

    was applied to our data, patients of a given ISUP grade could be further prognostically separated according to the presence or absence of necrosis and could be divided into 3 statistically significant prognostic groups: (1) non-necrotic ISUP grade 1 to 3 tumors, (2) ISUP grade 1 to 3 tumors with necrosis and ISUP grade 4 tumors with <10% necrosis, and (3) ISUP grade 4 tumors with >10% necrosis. In conclusion, our study shows that tumor necrosis adds additional prognostic information to ISUP grade and that quantification of necrosis can further stratify patients with ISUP grade 4 tumors.

  2. Smarter Higher Education: Information Literacy Adds Value.

    ERIC Educational Resources Information Center

    Karelse, Cathy-Mae

    This paper explores some of the difficulties encountered in integrating one of SAQA's (South African Qualifications Association) critical outcomes, that of information literacy, into higher education curricula in the hope of developing a framework of flexible learning. The contributions made, both theoretically and in practice, by INFOLIT, an…

  3. Health information: what can mobile phone assessments add?

    PubMed

    Stomberg, Margareta Warrén; Platon, Birgitta; Widén, Annette; Wallner, Ingegerd; Karlsson, Ove

    2012-01-01

    In healthcare, pain assessment is a key factor in effectively treating postoperative pain and reducing the risk of developing chronic pain. The overall aim of this study was to investigate whether a mobile phone support system can be used as a basis to continuously document patients' health information in real time and provide conditions for optimal, individual pain management after cholecystectomy and hysterectomy procedures.In this pilot study, two randomly selected groups of patients provided information about their pain for one week postoperatively. One group responded via cell phones, and the other, a control group, responded using paper-based questionnaires.The mobile phone system was found to provide a fast and safe basis for reporting pain postoperatively in real time. The results indicate that on days 3 and 4 the mobile phone group reported significantly higher levels of pain than the control group, and the cholecystectomy patients reported significantly more pain at movement on days 3 and 4 than the hysterectomy patients.The mobile phone approach is an adaptation to modern technology and the mobility of individuals. This technology is user friendly and requires minimal support. However, as the sample size was small (n = 37), further studies are needed before additional conclusions can be drawn.

  4. Significant treatment effect of add-on ketamine anesthesia in electroconvulsive therapy in depressive patients: A meta-analysis.

    PubMed

    Li, Dian-Jeng; Wang, Fu-Chiang; Chu, Che-Sheng; Chen, Tien-Yu; Tang, Chia-Hung; Yang, Wei-Cheng; Chow, Philip Chik-Keung; Wu, Ching-Kuan; Tseng, Ping-Tao; Lin, Pao-Yen

    2017-01-01

    Add-on ketamine anesthesia in electroconvulsive therapy (ECT) has been studied in depressive patients in several clinical trials with inconclusive findings. Two most recent meta-analyses reported insignificant findings with regards to the treatment effect of add-on ketamine anesthesia in ECT in depressive patients. The aim of this study is to update the current evidence and investigate the role of add-on ketamine anesthesia in ECT in depressive patients via a systematic review and meta-analysis. We performed a thorough literature search of the PubMed and ScienceDirect databases, and extracted all relevant clinical variables to compare the antidepressive outcomes between add-on ketamine anesthesia and other anesthetics in ECT. Total 16 articles with 346 patients receiving add-on ketamine anesthesia in ECT and 329 controls were recruited. We found that the antidepressive treatment effect of add-on ketamine anesthesia in ECT in depressive patients was significantly higher than that of other anesthetics (p<0.001). This significance persisted in both short-term (1-2 weeks) and moderate-term (3-4 weeks) treatment courses (all p<0.05). However, the side effect profiles and recovery time profiles were significantly worse in add-on ketamine anesthesia group than in control group. Our meta-analysis highlights the significantly higher antidepressive treatment effect of add-on ketamine in depressive patients receiving ECT compared to other anesthetics. However, clinicians need to take undesirable side effects into consideration when using add-on ketamine anesthesia in ECT in depressive patients.

  5. In a randomized placebo-controlled add-on study orlistat significantly reduced clozapine-induced constipation.

    PubMed

    Chukhin, Evgeny; Takala, Pirjo; Hakko, Helinä; Raidma, Mirjam; Putkonen, Hanna; Räsänen, Pirkko; Terevnikov, Viacheslav; Stenberg, Jan-Henry; Eronen, Markku; Joffe, Grigori

    2013-03-01

    Constipation is a common and potentially fatal side effect of clozapine treatment. Another important side effect of clozapine may also be significant weight gain. Orlistat is a weight-control medication that is known to induce loose stools as a common side effect. This study aimed to explore whether orlistat used to control clozapine-induced weight gain can simultaneously tackle clozapine-related constipation. In this 16-week randomized-controlled study, clozapine-treated patients received add-on orlistat (n=30) or add-on placebo (n=24). Colonic function was measured using the Bristol Stool Form Scale. There was a significant (P=0.039) difference in the prevalence of constipation in favor of orlistat over placebo in completers (n=40) at the endpoint. A decrease in the prevalence of constipation within the orlistat group (P=0.035) was observed (vs. no statistically significant changes in the placebo group). In clozapine-treated patients, orlistat may be beneficial not only for weight control but also as a laxative. As no established treatments for clozapine-induced constipation exist, orlistat can be considered for this population, although more studies are required.

  6. Can Doppler or contrast-enhanced ultrasound analysis add diagnostically important information about the nature of breast lesions?

    PubMed Central

    Stanzani, Daniela; Chala, Luciano F.; de Barros, Nestor; Cerri, Giovanni G.; Chammas, Maria Cristina

    2014-01-01

    OBJECTIVES: Despite evidence suggesting that Doppler ultrasonography can help to differentiate between benign and malignant breast lesions, it is rarely applied in clinical practice. The aim of this study was to determine whether certain vascular features of breast masses observed by duplex Doppler and color Doppler ultrasonography (before and/or after microbubble contrast injection) add information to the gray-scale analysis and support the Breast Imaging-Reporting and Data System (BI-RADS) classification. METHODS: Seventy solid lesions were prospectively evaluated with gray-scale ultrasonography, color Doppler ultrasonography, and contrast-enhanced ultrasonography. The morphological analysis and lesion vascularity were correlated with the histological results. RESULTS: Percutaneous core biopsies revealed that 25/70 (17.5%) lesions were malignant, while 45 were benign. Hypervascular lesions with tortuous and central vessels, a resistive index (RI)≥0.73 before contrast injection, and an RI≥0.75 after contrast injection were significantly predictive of malignancy (p<0.001). CONCLUSION: The combination of gray-scale ultrasonography data with unenhanced or enhanced duplex Doppler and color Doppler US data can provide diagnostically useful information. These techniques can be easily implemented because Doppler devices are already present in most health centers. PMID:24519198

  7. Truth is at hand: How gesture adds information during investigative interviews

    PubMed Central

    Broaders, Sara C.; Goldin-Meadow, Susan

    2010-01-01

    The accuracy of information obtained in forensic interviews is critically important to credibility in our legal system. Research has shown that the way interviewers frame questions influences the accuracy of witnesses’ reports. A separate body of research has shown that speakers spontaneously gesture when they talk, and that these gestures can express information not found anywhere in the speaker’s talk. This study of children interviewed about an event that they witnessed joins these two literatures and demonstrates that (1) interviewers’ gestures serve as a source of information and, at times, misinformation that can lead witnesses to report incorrect details; (2) the gestures witnesses spontaneously produce during interviews convey substantive information that is often not conveyed anywhere in their speech, and thus would not appear in written transcripts of the proceedings. These findings underscore the need to attend to and document gestures produced in investigative interviews, particularly interviews conducted with children. PMID:20483837

  8. Children with Attention Deficit Disorders. ADD Fact Sheet.

    ERIC Educational Resources Information Center

    Parker, Harvey C.

    This fact sheet summarizes basic information on Attention Deficit Disorders (ADD), including prevalence and characteristics, causes, identification, treatment, outcomes, and suggestions. Children with ADD comprise approximately 3-5 percent of the school age population, with boys significantly outnumbering girls. Of 14 characteristics of ADD, the…

  9. Economic Evaluation in Medical Information Technology: Why the Numbers Don’t Add Up

    PubMed Central

    Eisenstein, Eric L.; Ortiz, Maqui; Anstrom, Kevin J.; Crosslin, David R.; Lobach, David F.

    2006-01-01

    Standards for the economic evaluation of medical technologies were instituted in the mid-1990s, yet little is known about their application in medical information technology studies. In a review of evaluation studies published between 1982 and 2002, we found that the volume and variety of economic evaluations had increased. However, investigators routinely omitted key cost or effectiveness elements in their designs, resulting in publications with incomplete, and potentially biased, economic findings. PMID:17238533

  10. The Prostate Health Index adds predictive value to multi-parametric MRI in detecting significant prostate cancers in a repeat biopsy population

    PubMed Central

    Gnanapragasam, V. J.; Burling, K.; George, A.; Stearn, S.; Warren, A.; Barrett, T.; Koo, B.; Gallagher, F. A.; Doble, A.; Kastner, C.; Parker, R. A.

    2016-01-01

    Both multi-parametric MRI (mpMRI) and the Prostate Health Index (PHI) have shown promise in predicting a positive biopsy in men with suspected prostate cancer. Here we investigated the value of combining both tests in men requiring a repeat biopsy. PHI scores were measured in men undergoing re-biopsy with an mpMRI image-guided transperineal approach (n = 279, 94 with negative mpMRIs). The PHI was assessed for ability to add value to mpMRI in predicting all or only significant cancers (Gleason ≥7). In this study adding PHI to mpMRI improved overall and significant cancer prediction (AUC 0.71 and 0.75) compared to mpMRI + PSA alone (AUC 0.64 and 0.69 respectively). At a threshold of ≥35, PHI + mpMRI demonstrated a NPV of 0.97 for excluding significant tumours. In mpMRI negative men, the PHI again improved prediction of significant cancers; AUC 0.76 vs 0.63 (mpMRI + PSA). Using a PHI≥35, only 1/21 significant cancers was missed and 31/73 (42%) men potentially spared a re-biopsy (NPV of 0.97, sensitivity 0.95). Decision curve analysis demonstrated clinically relevant utility of the PHI across threshold probabilities of 5–30%. In summary, the PHI adds predictive performance to image-guided detection of clinically significant cancers and has particular value in determining re-biopsy need in men with a negative mpMRI. PMID:27748407

  11. Does kinematics add meaningful information to clinical assessment in post-stroke upper limb rehabilitation? A case report

    PubMed Central

    Bigoni, Matteo; Baudo, Silvia; Cimolin, Veronica; Cau, Nicola; Galli, Manuela; Pianta, Lucia; Tacchini, Elena; Capodaglio, Paolo; Mauro, Alessandro

    2016-01-01

    [Purpose] The aims of this case study were to: (a) quantify the impairment and activity restriction of the upper limb in a hemiparetic patient; (b) quantitatively evaluate rehabilitation program effectiveness; and (c) discuss whether more clinically meaningful information can be gained with the use of kinematic analysis in addition to clinical assessment. The rehabilitation program consisted of the combined use of different traditional physiotherapy techniques, occupational therapy sessions, and the so-called task-oriented approach. [Subject and Methods] Subject was a one hemiplegic patient. The patient was assessed at the beginning and after 1 month of daily rehabilitation using the Medical Research Council scale, Nine Hole Peg Test, Motor Evaluation Scale for Upper Extremity in Stroke Patients, and Hand Grip Dynamometer test as well as a kinematic analysis using an optoelectronic system. [Results] After treatment, significant improvements were evident in terms of total movement duration, movement completion velocity, and some smoothness parameters. [Conclusion] Our case report showed that the integration of clinical assessment with kinematic evaluation appears to be useful for quantitatively assessing performance changes. PMID:27630445

  12. Add a picture for suspense: neural correlates of the interaction between language and visual information in the perception of fear

    PubMed Central

    Clevis, Krien; Hagoort, Peter

    2011-01-01

    We investigated how visual and linguistic information interact in the perception of emotion. We borrowed a phenomenon from film theory which states that presentation of an as such neutral visual scene intensifies the percept of fear or suspense induced by a different channel of information, such as language. Our main aim was to investigate how neutral visual scenes can enhance responses to fearful language content in parts of the brain involved in the perception of emotion. Healthy participants’ brain activity was measured (using functional magnetic resonance imaging) while they read fearful and less fearful sentences presented with or without a neutral visual scene. The main idea is that the visual scenes intensify the fearful content of the language by subtly implying and concretizing what is described in the sentence. Activation levels in the right anterior temporal pole were selectively increased when a neutral visual scene was paired with a fearful sentence, compared to reading the sentence alone, as well as to reading of non-fearful sentences presented with the same neutral scene. We conclude that the right anterior temporal pole serves a binding function of emotional information across domains such as visual and linguistic information. PMID:20530540

  13. Add a picture for suspense: neural correlates of the interaction between language and visual information in the perception of fear.

    PubMed

    Willems, Roel M; Clevis, Krien; Hagoort, Peter

    2011-09-01

    We investigated how visual and linguistic information interact in the perception of emotion. We borrowed a phenomenon from film theory which states that presentation of an as such neutral visual scene intensifies the percept of fear or suspense induced by a different channel of information, such as language. Our main aim was to investigate how neutral visual scenes can enhance responses to fearful language content in parts of the brain involved in the perception of emotion. Healthy participants' brain activity was measured (using functional magnetic resonance imaging) while they read fearful and less fearful sentences presented with or without a neutral visual scene. The main idea is that the visual scenes intensify the fearful content of the language by subtly implying and concretizing what is described in the sentence. Activation levels in the right anterior temporal pole were selectively increased when a neutral visual scene was paired with a fearful sentence, compared to reading the sentence alone, as well as to reading of non-fearful sentences presented with the same neutral scene. We conclude that the right anterior temporal pole serves a binding function of emotional information across domains such as visual and linguistic information.

  14. C-Arm Computed Tomography Adds Diagnostic Information in Patients with Chronic Thromboembolic Pulmonary Hypertension and a Positive V/Q SPECT.

    PubMed

    Hinrichs, Jan B; Werncke, Thomas; Kaireit, Till; Hoeper, Marius M; Olsson, Karen M; Kamp, Jan-Christopher; Wacker, Frank K; Bengel, Frank; von Falck, Christian; Schatka, Imke; Meyer, Bernhard C

    2017-01-01

    indicates abnormalities even in segments without V/Q abnormalities. Key points · CACT has additional value in V/Q SPECT-positive CTEPH patients.. · SPECT may underestimate the extent of CTEPH.. · CACT indicates abnormalities even in segments without V/Q abnormalities.. Citation Format · Hinrichs JB, Werncke T, Kaireit T et al. C-Arm Computed Tomography Adds Diagnostic Information in Patients with Chronic Thromboembolic Pulmonary Hypertension and a Positive V/Q SPECT. Fortschr Röntgenstr.

  15. ADD: How Does It Add Up in the Classroom?

    ERIC Educational Resources Information Center

    Sumpter, R. David; Kidd, Libby

    1998-01-01

    Gives a short history of attention-deficit disorder (ADD), describes characteristics of ADD, discusses a four-step plan for identification of ADD, and presents four types of management techniques: medical, environmental, classroom activity, and behavioral management. Stresses importance of cooperation and communication among teacher, parent, and…

  16. ADD: Does It Really Exist?

    ERIC Educational Resources Information Center

    Armstrong, Thomas

    1996-01-01

    Questions the existence of attention deficit disorder (ADD), a commonly diagnosed "disease" based on behavioral characteristics. There may be no medical or physiological basis for ADD. The National Association of School Psychologists deplores labeling children and creating categories of exclusion. Instead, educators should respond to individual…

  17. Dyslexia and ADD: 20 Questions Parents Ask. Children with Disabilities.

    ERIC Educational Resources Information Center

    Pickering, Joyce S.

    2002-01-01

    This article uses a question-answer format to present information for parents on dyslexia and attention deficit disorders (ADD). Information includes typical behaviors and skills of children with dyslexia or ADD, how parents can help their children, and the use of medication to control hyperactivity. (KB)

  18. Statistical methods for meta-analyses including information from studies without any events-add nothing to nothing and succeed nevertheless.

    PubMed

    Kuss, O

    2015-03-30

    Meta-analyses with rare events, especially those that include studies with no event in one ('single-zero') or even both ('double-zero') treatment arms, are still a statistical challenge. In the case of double-zero studies, researchers in general delete these studies or use continuity corrections to avoid them. A number of arguments against both options has been given, and statistical methods that use the information from double-zero studies without using continuity corrections have been proposed. In this paper, we collect them and compare them by simulation. This simulation study tries to mirror real-life situations as completely as possible by deriving true underlying parameters from empirical data on actually performed meta-analyses. It is shown that for each of the commonly encountered effect estimators valid statistical methods are available that use the information from double-zero studies without using continuity corrections. Interestingly, all of them are truly random effects models, and so also the current standard method for very sparse data as recommended from the Cochrane collaboration, the Yusuf-Peto odds ratio, can be improved on. For actual analysis, we recommend to use beta-binomial regression methods to arrive at summary estimates for the odds ratio, the relative risk, or the risk difference. Methods that ignore information from double-zero studies or use continuity corrections should no longer be used. We illustrate the situation with an example where the original analysis ignores 35 double-zero studies, and a superior analysis discovers a clinically relevant advantage of off-pump surgery in coronary artery bypass grafting.

  19. ADD and the College Student: A Guide for High School and College Students with Attention Deficit Disorder. Revised Edition.

    ERIC Educational Resources Information Center

    Quinn, Patricia O., Ed.

    This handbook contains practical information and advice to help students with Attention Deficit Disorder (ADD) transition from high school to college. Part 1 provides an introduction to ADD and includes a questionnaire identifying the characteristics of a person with ADD. Part 2 describes life with ADD. It explains how ADD can affect high school…

  20. Municipal solid waste recycling and the significance of informal sector in urban China.

    PubMed

    Linzner, Roland; Salhofer, Stefan

    2014-09-01

    The informal sector is active in the collection, processing and trading of recyclable materials in urban China. Formal waste management organisations have established pilot schemes for source separation of recyclables, but this strategy is still in its infancy. The amounts of recyclables informally picked out of the municipal solid waste stream are unknown as informal waste workers do not record their activities. This article estimates the size and significance of the current informal recycling system with a focus on the collection of recyclables. A majority of the reviewed literature detects that official data is displaying mainly 'municipal solid waste collected and transported', whereas less information is available on 'real' waste generation rates at the source. Based on a literature review the variables, the 'number of informal waste workers involved in collection activities', the 'amounts collected daily per informal collector' and the 'number of working days' are used to estimate yearly recyclable amounts that are informally diverted from municipal solid waste. The results show an interval of approximately 0.56%-0.93% of the urban population or 3.3-5.6 million people involved in informal waste collection and recycling activities in urban China. This is the equivalent to estimated informal recycling rates of approximately 17-38 w/w% of the municipal solid waste generated. Despite some uncertainties in these assessments, it can be concluded that a significant share of recyclables is collected and processed by informal waste workers.

  1. Constituting the Significance and Value of Research: Views from Information Technology Academics and Industry Professionals

    ERIC Educational Resources Information Center

    Bruce, Christine; Pham, Binh; Stoodley, Ian

    2004-01-01

    The information technology research community, comprising both academic and industry stakeholders, is responding to national and international imperatives that challenge disparate groups to work together. In this article it is shown how, within both academic and industrial contexts, researchers interpret, or constitute, the significance and value…

  2. Another Perspective on Assessing the Significance of Information Technology in Education

    ERIC Educational Resources Information Center

    Alajaaski, Jarkko; Suomala, Jyrki

    2002-01-01

    The significance of information technology in education is usually assessed or evaluated on terms of some measures of effectiveness. In different school settings the effectiveness is operationalized in different ways, and in the literature various methods of determining the effectiveness have been discussed (e.g., Secretary's Conference on…

  3. Combinatorial Information Theoretical Measurement of the Semantic Significance of Semantic Graph Motifs

    SciTech Connect

    Joslyn, Cliff A.; al-Saffar, Sinan; Haglin, David J.; Holder, Larry

    2011-06-14

    Given an arbitrary semantic graph data set, perhaps one lacking in explicit ontological information, we wish to first identify its significant semantic structures, and then measure the extent of their significance. Casting a semantic graph dataset as an edge-labeled, directed graph, this task can be built on the ability to mine frequent {\\em labeled} subgraphs in edge-labeled, directed graphs. We begin by considering the fundamentals of the enumerative combinatorics of subgraph motif structures in edge-labeled directed graphs. We identify its frequent labeled, directed subgraph motif patterns, and measure the significance of the resulting motifs by the information gain relative to the expected value of the motif based on the empirical frequency distribution of the link types which compose them, assuming indpendence. We illustrate the method on a small test graph, and discuss results obtained for small linear motifs (link type bigrams and trigrams) in a larger graph structure.

  4. Experimental evidence concerning the significant information depth of electron backscatter diffraction (EBSD).

    PubMed

    Wisniewski, Wolfgang; Saager, Stefan; Böbenroth, Andrea; Rüssel, Christian

    2017-02-01

    Experiments concerning the information depth of electron backscatter diffraction (EBSD) are performed on samples featuring an amorphous wedge on a crystalline substrate and a crystalline wedge on an amorphous substrate. The effects of the acceleration voltage and exemplary software settings on the ability to measure through an amorphous layer are presented. Changes in the EBSD-signal could be detected through a ≈142nm thick layer of amorphous Si while orientation measurements could be performed through a ≈116nm thick layer when using a voltage of 30kV. The complexity of the information depth significant to a given EBSD-pattern and the multiple parameters influencing it are discussed. It is suggested that a "core information depth" is significant to high quality patterns while a larger "maximum information depth" becomes relevant when the pattern quality decreases or the sample is inhomogeneous within the information volume, i.e. in the form of partially crystalline materials or crystal layers in the nm scale.

  5. Attention Deficit Disorder (ADD). Digest #445.

    ERIC Educational Resources Information Center

    Scott, Mary E.

    The term "attention deficit disorder" (ADD) is defined, criteria used by the American Psychiatric Association in diagnosing ADD are listed, and possible causes noted. Remediation needs of children with ADD include attention skills, self-esteem, and social skills. Early diagnosis is important, and teachers and parents need to identify…

  6. Does Chiropractic ‘Add Years to Life’?

    PubMed Central

    Morgan, Lon

    2004-01-01

    The chiropractic cliché “Chiropractic Adds Life to Years and Years to Life” was examined for validity. It was assumed that chiropractors themselves would be the best informed about the health benefits of chiropractic care. Chiropractors would therefore be most likely to receive some level of chiropractic care, and do so on a long-term basis. If chiropractic care significantly improves general health then chiropractors themselves should demonstrate longer life spans than the general population. Two separate data sources were used to examine chiropractic mortality rates. One source used obituary notices from past issues of Dynamic Chiropractic from 1990 to mid-2003. The second source used biographies from Who Was Who in Chiropractic – A Necrology covering a ten year period from 1969–1979. The two sources yielded a mean age at death for chiropractors of 73.4 and 74.2 years respectively. The mean ages at death of chiropractors is below the national average of 76.9 years and is below their medical doctor counterparts of 81.5. This review of mortality date found no evidence to support the claim that chiropractic care “Adds Years to Life.” PMID:17549121

  7. Inviting Calm Within: ADD, Neurology, and Mindfulness

    ERIC Educational Resources Information Center

    Riner, Phillip S.; Tanase, Madalina

    2014-01-01

    The fourth edition of the "Diagnostic and Statistical Manual of Mental Disorders" ("DSM IV") describes ADD as behaviorally observed impairments in attention, impulsivity, and hyperactivity. Officially known as AD/HD, we use ADD here because we are dealing primarily with attention, organizational, and impulsivity issues. A more…

  8. ADD: Acronym for Any Dysfunction or Difficulty.

    ERIC Educational Resources Information Center

    Goodman, Gay; Poillion, Mary Jo

    1992-01-01

    Review of 48 articles and books on attention deficit disorder (ADD) found a total of 69 characteristics and 38 causes cited, evidencing no clearcut pattern for identifying the condition and little agreement for what causes ADD. The label appears to have limited value for communication, planning, decision making, or research efforts. (Author/DB)

  9. Congruence of Behavioral Symptomatology in Children with ADD/H, ADD/WO, and Learning Disabilities.

    ERIC Educational Resources Information Center

    Stanford, Lisa D.; Hynd, George W.

    1994-01-01

    This study compared parent and teacher behavioral ratings for 77 children (ages 5-16) diagnosed as having attention deficit disorder with hyperactivity (ADD/H), attention deficit disorder without hyperactivity (ADD/WO), or learning disabilities (LD). ADD/WO and LD children were rated similarly on symptoms of withdrawal and impulsivity but differed…

  10. 76 FR 49508 - ``Add Us In'' Initiative

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-10

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR Office of Disability Employment Program ``Add Us In'' Initiative AGENCY: Office of Disability Employment Policy, Department of Labor. ACTION: Correction to the Funding Opportunity Number and Closing...

  11. Examining How Overweight Adolescents Process Social Information: The Significance of Friendship Quality

    ERIC Educational Resources Information Center

    Bowker, Julie C.; Spencer, Sarah V.; Salvy, Sarah-Jeanne

    2010-01-01

    The current study examines the social information processing and coping styles (SIP) of overweight and average weight adolescents, and whether the associations between friendship quality and SIP differ for these two groups (N = 156, M age = 12.79). On the basis of height and weight assessments, overweight (n = 70) and average weight (n = 86)…

  12. 20 Ways To...Collaborate with Families of Children with ADD.

    ERIC Educational Resources Information Center

    Mathur, Smita; Smith, Robin M.

    2003-01-01

    Twenty ideas for collaborating with families of children with attention deficit disorder (ADD) include: (1) providing information about ADD to families; (2) planning meetings to accommodate family members; (3) addressing the language needs of families; (4) helping family members develop their advocacy skills; and (5) helping families network with…

  13. The Mishin Diaries, a new significant primary source of space history information

    NASA Astrophysics Data System (ADS)

    Payson, Dmitry; Alifanov, Oleg; Moiseev, Ivan; Vick, Charles; Woods, David

    2016-06-01

    Vasily Mishin (1917-2001) was a prominent Russian engineer and scientist: one of the pioneers who made spaceflight a reality. In 2014 diaries that were maintained by Mishin from 1960 to 1974 (the Mishin Diaries) had been transcribed and published and can now serve as an extensive resource for first-hand historical information about that fascinating period of time. The original Diaries are now owned by the Perot Foundation and copies were generously provided by them to the Moscow Aviation Institute for this transcription project. The actual publication was made possible by Mishin's students, co-workers, family members as well as numerous spaceflight historians and enthusiasts.

  14. 36 CFR 67.3 - Introduction to certifications of significance and rehabilitation and information collection.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... application for an evaluation of significance or rehabilitation project is made by someone other than the fee... historic districts may request preliminary determinations from the Secretary as to whether such properties... districts in which they are located are listed in the National Register. Preliminary determinations may...

  15. 36 CFR 67.3 - Introduction to certifications of significance and rehabilitation and information collection.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) Requests for certifications, preliminary determinations, and approvals of proposed rehabilitation projects... §§ 67.4 and 67.6 hereof. If an application for an evaluation of significance or rehabilitation project... Register or which are located within potential historic districts may request preliminary...

  16. Nonreciprocal photonic crystal add-drop filter

    SciTech Connect

    Tao, Keyu; Xiao, Jun-Jun; Yin, Xiaobo

    2014-11-24

    We present a versatile add-drop integrated photonic filter (ADF) consisting of nonreciprocal waveguides in which the propagation of light is restricted in one predetermined direction. With the bus and add/drop waveguides symmetrically coupled through a cavity, the four-port device allows each individual port to add and/or drop a signal of the same frequency. The scheme is general and we demonstrate the nonreciprocal ADF with magneto-optical photonic crystals. The filter is immune to waveguide defects, allowing straightforward implementation of multi-channel ADFs by cascading the four-port designs. The results should find applications in wavelength-division multiplexing and related integrated photonic techniques.

  17. Shift-and-add for astronomical imaging

    NASA Technical Reports Server (NTRS)

    Ribak, Erez; Hege, E. Keith; Strobel, Nicolas V.; Christou, Julian C.

    1989-01-01

    Diffraction-limited astronomical images have been obtained utilizing a variant of the shift-and-add method. It is shown that the matched filter approach for extending the weighted shift-and-add method reduces specklegrams from extended objects and from an object dominated by photon noise. The method is aberration-insensitive and yields very high dynamic range results. The iterative method for arriving at the matched filter does not automatically converge in the case of photon-noisy specklegrams for objects with more than one maximum.

  18. Optimal Compression of Floating-Point Astronomical Images Without Significant Loss of Information

    NASA Technical Reports Server (NTRS)

    Pence, William D.; White, R. L.; Seaman, R.

    2010-01-01

    We describe a compression method for floating-point astronomical images that gives compression ratios of 6 - 10 while still preserving the scientifically important information in the image. The pixel values are first preprocessed by quantizing them into scaled integer intensity levels, which removes some of the uncompressible noise in the image. The integers are then losslessly compressed using the fast and efficient Rice algorithm and stored in a portable FITS format file. Quantizing an image more coarsely gives greater image compression, but it also increases the noise and degrades the precision of the photometric and astrometric measurements in the quantized image. Dithering the pixel values during the quantization process greatly improves the precision of measurements in the more coarsely quantized images. We perform a series of experiments on both synthetic and real astronomical CCD images to quantitatively demonstrate that the magnitudes and positions of stars in the quantized images can be measured with the predicted amount of precision. In order to encourage wider use of these image compression methods, we have made available a pair of general-purpose image compression programs, called fpack and funpack, which can be used to compress any FITS format image.

  19. Optimal Compression of Floating-Point Astronomical Images Without Significant Loss of Information

    NASA Astrophysics Data System (ADS)

    Pence, W. D.; White, R. L.; Seaman, R.

    2010-09-01

    We describe a compression method for floating-point astronomical images that gives compression ratios of 6–10 while still preserving the scientifically important information in the image. The pixel values are first preprocessed by quantizing them into scaled integer intensity levels, which removes some of the uncompressible noise in the image. The integers are then losslessly compressed using the fast and efficient Rice algorithm and stored in a portable FITS format file. Quantizing an image more coarsely gives greater image compression, but it also increases the noise and degrades the precision of the photometric and astrometric measurements in the quantized image. Dithering the pixel values during the quantization process can greatly improve the precision of measurements in the images. This is especially important if the analysis algorithm relies on the mode or the median, which would be similarly quantized if the pixel values are not dithered. We perform a series of experiments on both synthetic and real astronomical CCD images to quantitatively demonstrate that the magnitudes and positions of stars in the quantized images can be measured with the predicted amount of precision. In order to encourage wider use of these image compression methods, we have made available a pair of general-purpose image compression programs, called fpack and funpack, which can be used to compress any FITS format image.

  20. Information flow and its significance in coherently integrated policymaking for promoting energy efficiency.

    PubMed

    Kua, Harn Wei

    2007-05-01

    Why do negative, unexpected outcomes occur in sustainable development policies? What can we learn from them? Studies have shown clearly that, to be effective, sustainable development policies must be as coherent and integrated as possible; however, policy integration should not evolve into a tool that restricts creativity and undermines the relevance of local policy initiatives. The Coherently Integrated Policymaking frameworks, based on the precept that information flow is pivotal to the success of policymaking, are proposed and then applied to design an integrated energy efficiency policy that coaddresses a set of indicators. These indicators are energy and greenhouse gas reduction, improvement of public's health, increase in material efficiency, enhancementof energy equity, provision of employment and education opportunities, improvement of workers' health, improvement of local economy, and reduction in derived costs for the business community. Our framework also provides guidance for the magnitude of change a policy should introduce at one time, guided by five distinct types of feedback loops that link the different stakeholders involved in the design, implementation, and monitoring of integrated policies.

  1. 76 FR 47240 - ``Add Us In'' Initiative

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-04

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR Office of Disability Employment Policy ``Add Us In'' Initiative AGENCY: Office of Disability Employment Policy, Department of Labor. Announcement Type: New Notice of Availability of Funds and Solicitation for Grant Applications (SGA) for...

  2. 75 FR 45164 - ``Add Us In'' Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-02

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR Office of the Assistant Secretary for Office of Disability Employment Policy ``Add Us In'' Program AGENCY: Office of Disability Employment Policy, Department of Labor. Announcement Type: New Notice of Availability of Funds and Solicitation for...

  3. Shift Would Add Burden on Principals

    ERIC Educational Resources Information Center

    Killion, Joellen

    2004-01-01

    In this article, the author describes how the transition from district-centered to school-based staff development can add to the burden on principals. This column first presents a brief review of the efforts of Braxton Hinsdale, a staff development director who advocated for moving professional development resources from the district level to the…

  4. Selected Perspectives on ADD and ADHD.

    ERIC Educational Resources Information Center

    Porter, Louise

    1997-01-01

    Offers an overview of ADD and ADHD, their causes and long-term prognoses, including the complexities of the conditions, the incomplete knowledge about them, and the difficulties of diagnosis during early childhood. Summarizes assessment and treatment options and concludes that the conditions have so many secondary effects that designing an…

  5. Educational Interventions for Students with ADD.

    ERIC Educational Resources Information Center

    Salend, Spencer J.; Elhoweris, Hala; van Garderen, Delinda

    2003-01-01

    Principles of educational interventions for students with attention deficit disorder (ADD) include: (1) giving complete and thorough directions; (2) individualizing in-class and homework assignments; (3) motivating students; (4) promoting active responding and monitoring understanding; (5) employing content enhancements; (6) offering learning…

  6. User's manual for Axisymmetric Diffuser Duct (ADD) code. Volume 1: General ADD code description

    NASA Technical Reports Server (NTRS)

    Anderson, O. L.; Hankins, G. B., Jr.; Edwards, D. E.

    1982-01-01

    This User's Manual contains a complete description of the computer codes known as the AXISYMMETRIC DIFFUSER DUCT code or ADD code. It includes a list of references which describe the formulation of the ADD code and comparisons of calculation with experimental flows. The input/output and general use of the code is described in the first volume. The second volume contains a detailed description of the code including the global structure of the code, list of FORTRAN variables, and descriptions of the subroutines. The third volume contains a detailed description of the CODUCT code which generates coordinate systems for arbitrary axisymmetric ducts.

  7. User's manual for Axisymmetric Diffuser Duct (ADD) code. Volume 3: ADD code coordinate generator

    NASA Technical Reports Server (NTRS)

    Anderson, O. L.; Hankins, G. B., Jr.; Edwards, D. E.

    1982-01-01

    This User's Manual contains a complete description of the computer codes known as the Axisymmetric Diffuser Duct (ADD) code. It includes a list of references which describe the formulation of the ADD code and comparisons of calculation with experimental flows. The input/output and general use of the code is described in the first volume. The second volume contains a detailed description of the code including the global structure of the code, list of FORTRAN variables, and descriptions of the subroutines. The third volume contains a detailed description of the CODUCT code which generates coordinate systems for arbitrary axisymmetric ducts.

  8. Using Joint Interviews to Add Analytic Value.

    PubMed

    Polak, Louisa; Green, Judith

    2016-10-01

    Joint interviewing has been frequently used in health research, and is the subject of a growing methodological literature. We review this literature, and build on it by drawing on a case study of how people make decisions about taking statins. This highlights two ways in which a dyadic approach to joint interviewing can add analytic value compared with individual interviewing. First, the analysis of interaction within joint interviews can help to explicate tacit knowledge and to illuminate the range of often hard-to-access resources that are drawn upon in making decisions. Second, joint interviews mitigate some of the weaknesses of interviewing as a method for studying practices; we offer a cautious defense of the often-tacit assumption that the "naturalness" of joint interviews strengthens their credibility as the basis for analytic inferences. We suggest that joint interviews are a particularly appropriate method for studying complex shared practices such as making health decisions.

  9. Independents add gas reserves, forego romance

    SciTech Connect

    Gill, D.

    1981-08-01

    Incentive pricing for low-permeability reservoirs and tax advantages for drilling them are 2 big reasons why more independents may start making a special effort to add gas reserves to their inventories. If so, it will be a change from past practices, which saw independents build up big gas positions by circumstance rather than by intention. There are always major refiners ready and willing to buy whole crude oil reservoirs from small producers, but purchasers willing to take gas fields in a single investment are few and far between. Lower-than-normal return on equity during the first 20 years, plus the heavy front-end cost of a frac necessary to produce the tight gas might dissuade independents from drilling tight gas sands, but those liabilities are offset by the higher price tight gas gets and the peculiar tax advantages of exploring for it that make a nice fit with the small operator's way of doing business.

  10. Neurofeedback combined with training in metacognitive strategies: effectiveness in students with ADD.

    PubMed

    Thompson, L; Thompson, M

    1998-12-01

    A review of records was carried out to examine the results obtained when people with Attention Deficit Disorder (ADD) received 40 sessions of training that combined neurofeedback with the teaching of metacognitive strategies. While not a controlled scientific study, the results, including pre- and post-measures, are consistent with previously published research concerning the use of neurofeedback with children. A significant addition is that a description of procedures is included. The 111 subjects, 98 children (age 5 to 17) and 13 adults (ages 18 to 63), attended forty 50-min sessions, usually twice a week. Feedback was contingent on decreasing slow wave activity (usually 4-7 Hz, occasionally 9-11 Hz) and increasing fast wave activity (15-18 Hz for most subjects but initially 13-15 Hz for subjects with impulsivity and hyperactivity). Metacognitive strategies related to academic tasks were taught when the feedback indicated the client was focused. Some clients also received temperature and/or EDR biofeedback during some sessions. Initially, 30 percent of the children were taking stimulant medications (Ritalin), whereas 6 percent were on stimulant medications after 40 sessions. All charts were included where pre- and post-testing results were available for one or more of the following: the Test of Variables of Attention (TOVA, n = 76), Wechsler Intelligence Scales (WISC-R, WISC-III, or WAIS-R, n = 68), Wide Range Achievement Test (WRAT 3, n = 99), and the electroencephalogram assessment (QEEG) providing a ratio of theta (4-8 Hz) to beta (16-20 Hz) activity (n = 66). Significant improvements (p < .001) were found in ADD symptoms (inattention, impulsivity, and variability of response times on the TOVA), in both the ACID pattern and the full-scale scores of the Wechsler Intelligence Scales, and in academic performance on the WRAT 3. The average gain for the full scale IQ equivalent scores was 12 points. A decrease in the EEG ratio of theta/beta was also observed. These

  11. A subsurface add-on for standard atomic force microscopes.

    PubMed

    Verbiest, G J; van der Zalm, D J; Oosterkamp, T H; Rost, M J

    2015-03-01

    The application of ultrasound in an Atomic Force Microscope (AFM) gives access to subsurface information. However, no commercially AFM exists that is equipped with this technique. The main problems are the electronic crosstalk in the AFM setup and the insufficiently strong excitation of the cantilever at ultrasonic (MHz) frequencies. In this paper, we describe the development of an add-on that provides a solution to these problems by using a special piezo element with a lowest resonance frequency of 2.5 MHz and by separating the electronic connection for this high frequency piezo element from all other connections. In this sense, we support researches with the possibility to perform subsurface measurements with their existing AFMs and hopefully pave also the way for the development of a commercial AFM that is capable of imaging subsurface features with nanometer resolution.

  12. A subsurface add-on for standard atomic force microscopes

    SciTech Connect

    Verbiest, G. J.; Zalm, D. J. van der; Oosterkamp, T. H.; Rost, M. J.

    2015-03-15

    The application of ultrasound in an Atomic Force Microscope (AFM) gives access to subsurface information. However, no commercially AFM exists that is equipped with this technique. The main problems are the electronic crosstalk in the AFM setup and the insufficiently strong excitation of the cantilever at ultrasonic (MHz) frequencies. In this paper, we describe the development of an add-on that provides a solution to these problems by using a special piezo element with a lowest resonance frequency of 2.5 MHz and by separating the electronic connection for this high frequency piezo element from all other connections. In this sense, we support researches with the possibility to perform subsurface measurements with their existing AFMs and hopefully pave also the way for the development of a commercial AFM that is capable of imaging subsurface features with nanometer resolution.

  13. The effect of hemisphere specific remediation strategies on the academic performance outcome of children with ADD/ADHD.

    PubMed

    Leisman, Gerry; Melillo, Robert; Thum, Sharon; Ransom, Mark A; Orlando, Michael; Tice, Christopher; Carrick, Frederick R

    2010-01-01

    The development and normal function of the cerebrum is largely dependent on sub-cortical structures, such as the cerebellum and basal ganglia. Dysfunction in these areas can affect both the nonspecific arousal system and information transfer in the brain. Dysfunction of this sort often results in motor and sensory symptoms commonly seen in children with ADD/ADHD. These brain regions have been reported to be underactive, with that underactivity restricted to the right or left side of the sub-cortical and cortical regions. An imbalance of activity or arousal of one side of the cortex can result in a functional disconnection similar to that seen in split-brain patients. Since ADD/ADHD children exhibit deficient performance on tests thought to measure perceptual laterality, evidence of weak laterality or failure to develop laterality has been found across various modalities (auditory, visual, tactile) resulting in abnormal cerebral organization and associated dysfunctional specialization needed for lateralized processing of language and non-language function. This study examines groups of ADD/ADHD elementary school children from first through sixth grade. All participants were administered all the subtests of the Wechsler Individual Achievement Tests, the Brown Parent Questionnaire, and given objective performance measures on tests of motor and sensory coordinative abilities (interactive metronome). Results measured after a 12-week remediation program aimed at increasing the activity of the hypothesized underactive right hemisphere function, yielded significant improvement of greater than two years in grade level in all domains except in mathematical reasoning. Results are discussed in the context of the concept of functional disconnectivity in ADD/ADHD children.

  14. Report: EPA’s Information Systems and Data Are at Risk Due to Insufficient Training of Personnel With Significant Information Security Responsibilities

    EPA Pesticide Factsheets

    Report #14-P-0142, March 21, 2014. The EPA places its information systems and data at risk due to an organizational structure that has not specified required duties and responsibilities to ensure personnel are trained on key information security roles.

  15. A role for α-adducin (ADD-1) in nematode and human memory.

    PubMed

    Vukojevic, Vanja; Gschwind, Leo; Vogler, Christian; Demougin, Philippe; de Quervain, Dominique J-F; Papassotiropoulos, Andreas; Stetak, Attila

    2012-03-21

    Identifying molecular mechanisms that underlie learning and memory is one of the major challenges in neuroscience. Taken the advantages of the nematode Caenorhabditis elegans, we investigated α-adducin (add-1) in aversive olfactory associative learning and memory. Loss of add-1 function selectively impaired short- and long-term memory without causing acquisition, sensory, or motor deficits. We showed that α-adducin is required for consolidation of synaptic plasticity, for sustained synaptic increase of AMPA-type glutamate receptor (GLR-1) content and altered GLR-1 turnover dynamics. ADD-1, in a splice-form- and tissue-specific manner, controlled the storage of memories presumably through actin-capping activity. In support of the C. elegans results, genetic variability of the human ADD1 gene was significantly associated with episodic memory performance in healthy young subjects. Finally, human ADD1 expression in nematodes restored loss of C. elegans add-1 gene function. Taken together, our findings support a role for α-adducin in memory from nematodes to humans. Studying the molecular and genetic underpinnings of memory across distinct species may be helpful in the development of novel strategies to treat memory-related diseases.

  16. When Biology Doesn't Add Up.

    PubMed

    Kruger, Robert; Theriot, Julie; Huang, K C; Goulian, Mark

    2016-03-10

    Physical models are increasingly used to inform our understanding of biology. Where such models still run into limits was the question that Cell's Robert Kruger posed to Julie Theriot, K.C. Huang, and Mark Goulian. Annotated excerpts from this conversation are presented below, and the full conversation is available with the article online.

  17. Social Capital: Does It Add to the Health Inequalities Debate?

    ERIC Educational Resources Information Center

    Chappell, Neena L.; Funk, Laura M.

    2010-01-01

    This paper empirically examines the relationship between advantage, social capital and health status to assess (a) whether social capital adds explanatory power to what we already know about the relationship between advantage and health and (b) whether social capital adds anything beyond its component parts, namely social participation and trust.…

  18. Discovering Focus: Helping Students with ADD (Attention Deficit Disorder)

    ERIC Educational Resources Information Center

    Valkenburg, Jim

    2012-01-01

    Attention Deficit Disorder (ADD) is a neurological disorder which effects learning and that has a confusing set of diagnostic symptoms and an even more confusing set of remedies ranging from medication to meditation to nothing at all. Current neurological research suggests, however, that there are strategies that the individual with ADD can use to…

  19. Learning for Work and Professional Development: The Significance of Informal Learning Networks of Digital Media Industry Professionals

    ERIC Educational Resources Information Center

    Campana, Joe

    2014-01-01

    Informal learning networks play a key role in the skill and professional development of professionals, working in micro-businesses within Australia's digital media industry, as they do not have access to learning and development or human resources sections that can assist in mapping their learning pathway. Professionals working in this environment…

  20. Significance of the Human Being as an Element in an Information System: WWII Forward Air Controllers and Close Air Support

    DTIC Science & Technology

    2002-03-01

    accomplishment” ( Giddens , 1979, p 373). Unfortunately, by fantasizing that information is structured data, we deny the importance of dialogue as the basis......Ground Attack Aviation in the U.S. Army Air Arm. Evolution and Doctrine, 1908-1926. Thesis: Duke University, 1971, 81. Giddens , A. Central

  1. The Significance of Content Knowledge for Informal Reasoning regarding Socioscientific Issues: Applying Genetics Knowledge to Genetic Engineering Issues

    ERIC Educational Resources Information Center

    Sadler, Troy D.; Zeidler, Dana L.

    2005-01-01

    This study focused on informal reasoning regarding socioscientific issues. It sought to explore how content knowledge influenced the negotiation and resolution of contentious and complex scenarios based on genetic engineering. Two hundred and sixty-nine students drawn from undergraduate natural science and nonnatural science courses completed a…

  2. Word add-in for ontology recognition: semantic enrichment of scientific literature

    PubMed Central

    2010-01-01

    Background In the current era of scientific research, efficient communication of information is paramount. As such, the nature of scholarly and scientific communication is changing; cyberinfrastructure is now absolutely necessary and new media are allowing information and knowledge to be more interactive and immediate. One approach to making knowledge more accessible is the addition of machine-readable semantic data to scholarly articles. Results The Word add-in presented here will assist authors in this effort by automatically recognizing and highlighting words or phrases that are likely information-rich, allowing authors to associate semantic data with those words or phrases, and to embed that data in the document as XML. The add-in and source code are publicly available at http://www.codeplex.com/UCSDBioLit. Conclusions The Word add-in for ontology term recognition makes it possible for an author to add semantic data to a document as it is being written and it encodes these data using XML tags that are effectively a standard in life sciences literature. Allowing authors to mark-up their own work will help increase the amount and quality of machine-readable literature metadata. PMID:20181245

  3. Report: ECHO Data Quality Audit – Phase I Results: The Integrated Compliance Information System Needs Security Controls to Protect Significant Non-Compliance Data

    EPA Pesticide Factsheets

    Report #09-P-0226, August 31, 2009. End users of the Permit Compliance System and Integrated Compliance Information System National Pollutant Discharge Elimination System can override the Significant Non-Compliance data field without more access controls.

  4. Benchmarking can add up for healthcare accounting.

    PubMed

    Czarnecki, M T

    1994-09-01

    In 1993, a healthcare accounting and finance benchmarking survey of hospital and nonhospital organizations gathered statistics about key common performance areas. A low response did not allow for statistically significant findings, but the survey identified performance measures that can be used in healthcare financial management settings. This article explains the benchmarking process and examines some of the 1993 study's findings.

  5. New sources add to lead poisoning concerns

    SciTech Connect

    Benevich, T. )

    1990-02-09

    Lead poisoning again is edging to the forefront of medical concerns, spurred by the addition of unusual sources and a growing amount of information about the severity of its consequences. Ingesting or breathing in the lead from paint is till a major cause. Still, the source of lead is not always from paint. Lead can be inhaled from the dust that comes from the clothes, skin, shoes, and cars of people who work in lead-related industries. There also is the relatively new occupation of deleading homes that contain the older lead-based paint as part of building rehabilitation. Effects of lead poisoning are most pronounced in children and fetuses because it can damage the immature central nervous system.

  6. Using the Significant Life Experience Framework to Inform Program Evaluation: The Nature Conservancy's Wings & Water Wetlands Education Program

    ERIC Educational Resources Information Center

    Cachelin, Adrienne; Paisley, Karen; Blanchard, Angela

    2009-01-01

    Significant life experience research suggests that outdoor experiences foster proenvironmental outcomes. Time spent outdoors is more frequently identified as the source of proenvironmental behavior than is education, suggesting that cognition may be less important than affect. Yet, environmental education field programs are often evaluated on…

  7. 'Pokemon Go' Players Add 2,000 Steps a Day

    MedlinePlus

    ... Pokemon Go' Players Add 2,000 Steps a Day Smartphone game benefits overweight, sedentary people most, researchers ... as likely to walk 10,000 steps a day than they were before taking up the game, ...

  8. Top 5 Ways to Help Students with ADD/ADHD

    ERIC Educational Resources Information Center

    Johnson, Kathy

    2011-01-01

    This article suggests five ways to help students with ADD/ADHD. These are: (1) Integrate the primitive reflexes; (2) Diet; (3) Visual attention; (4) Help for auditory attention; and (5) Cognitive training.

  9. TDRS-K to Add to Vital Space Network

    NASA Video Gallery

    NASA officials discuss the launch of the TDRS-K spacecraft to add to the space network that enables communications between the International Space Station and Earth-orbiting satellites and ground c...

  10. Radio Telescopes Will Add to Cassini-Huygens Discoveries

    NASA Astrophysics Data System (ADS)

    2004-12-01

    When the European Space Agency's Huygens spacecraft makes its plunge into the atmosphere of Saturn's moon Titan on January 14, radio telescopes of the National Science Foundation's National Radio Astronomy Observatory (NRAO) will help international teams of scientists extract the maximum possible amount of irreplaceable information from an experiment unique in human history. Huygens is the 700-pound probe that has accompanied the larger Cassini spacecraft on a mission to thoroughly explore Saturn, its rings and its numerous moons. The Green Bank Telescope The Robert C. Byrd Green Bank Telescope CREDIT: NRAO/AUI/NSF (Click on image for GBT gallery) The Robert C. Byrd Green Bank Telescope (GBT) in West Virginia and eight of the ten telescopes of the continent-wide Very Long Baseline Array (VLBA), located at Pie Town and Los Alamos, NM, Fort Davis, TX, North Liberty, IA, Kitt Peak, AZ, Brewster, WA, Owens Valley, CA, and Mauna Kea, HI, will directly receive the faint signal from Huygens during its descent. Along with other radio telescopes in Australia, Japan, and China, the NRAO facilities will add significantly to the information about Titan and its atmosphere that will be gained from the Huygens mission. A European-led team will use the radio telescopes to make extremely precise measurements of the probe's position during its descent, while a U.S.-led team will concentrate on gathering measurements of the probe's descent speed and the direction of its motion. The radio-telescope measurements will provide data vital to gaining a full understanding of the winds that Huygens encounters in Titan's atmosphere. Currently, scientists know little about Titan's winds. Data from the Voyager I spacecraft's 1980 flyby indicated that east-west winds may reach 225 mph or more. North-south winds and possible vertical winds, while probably much weaker, may still be significant. There are competing theoretical models of Titan's winds, and the overall picture is best summarized as

  11. Sensitivity and specificity of the amer dizziness diagnostic scale (adds) for patients with vestibular disorders.

    PubMed

    Al Saif, Amer; Alsenany, Samira

    2015-01-01

    [Purpose] To investigate the sensitivity and specificity of a newly developed diagnostic tool, the Amer Dizziness Diagnostic Scale (ADDS), to evaluate and differentially diagnose vestibular disorder and to identify the strengths and weaknesses of the scale and its usefulness in clinical practice. [Subjects and Methods] Two hundred subjects of both genders (72 males, 128 females) aged between 18 to 60 (49.5±7.8) who had a history of vertigo and/or dizziness symptoms for this previous two weeks or less were recruited for the study. All subjects were referred by otolaryngologists, neurologists or family physicians in and around Jeddah, Kingdom of Saudi Arabia. On the first clinic visit, all the patients were evaluated once using the ADDS, following which they underwent routine testing of clinical signs and symptoms, audiometry, and a neurological examination, coupled with tests of Vestibulo-Ocular Reflex function, which often serves as the "gold standard" for determining the probability of a vestibular deficit. [Results] The results show that the ADDS strongly correlated with "true-positive" and "true-negative" responses for determining the probability of a vestibular disorder (r =0.95). A stepwise linear regression was conducted and the results indicate that the ADDS was a significant predictor of "true-positive" and "true-negative" responses in vestibular disorders (R(2) =0.90). Approximately 90% of the variability in the vestibular gold standard test was explained by its relationship to the ADDS. Moreover, the ADDS was found to have a sensitivity of 96% and a specificity of 96%. [Conclusion] This study showed that the Amer Dizziness Diagnostic Scale has high sensitivity and specificity and that it can be used as a method of differential diagnosis for patients with vestibular disorders.

  12. Estimating the postmortem interval (PMI) using accumulated degree-days (ADD) in a temperate region of South Africa.

    PubMed

    Myburgh, Jolandie; L'Abbé, Ericka N; Steyn, Maryna; Becker, Piet J

    2013-06-10

    The validity of the method in which total body score (TBS) and accumulated degree-days (ADD) are used to estimate the postmortem interval (PMI) is examined. TBS and ADD were recorded for 232 days in northern South Africa, which has temperatures between 17 and 28 °C in summer and 6 and 20 °C in winter. Winter temperatures rarely go below 0°C. Thirty pig carcasses, which weighed between 38 and 91 kg, were used. TBS was scored using the modified method of Megyesi et al. [1]. Temperature was acquired from an on site data logger and the weather station bureau; differences between these two sources were not statistically significant. Using loglinear random-effects maximum likelihood regression, an r(2) value for ADD (0.6227) was produced and linear regression formulae to estimate PMI from ADD with a 95% prediction interval were developed. The data of 16 additional pigs that were placed a year later were then used to validate the accuracy of this method. The actual PMI and ADD were compared to the estimated PMI and ADD produced by the developed formulae as well as the estimated PMIs within the 95% prediction interval. A validation of the study produced poor results as only one pig of 16 fell within the 95% interval when using the formulae, showing that ADD has limited use in the prediction of PMI in a South African setting.

  13. Tiotropium in the add-on treatment of asthma in adults: clinical trial evidence and experience.

    PubMed

    Vogelberg, Christian

    2016-12-01

    Asthma is a chronic inflammatory airway disease, and its treatment is frequently challenging despite detailed national and international guidelines. While basic anti-inflammatory therapy usually consists of inhaled corticosteroids in doses adapted to the asthma severity, add-on treatment with bronchodilators is essential in more severe asthma. Only recently, the long-acting anticholinergic tiotropium was introduced into the GINA guidelines. This review reports on the studies that have been performed with tiotropium in adult asthmatic patients. Following early proof-of-concept studies, several studies with tiotropium as an add-on therapy to inhaled corticosteroids (ICS), with or without a long-acting beta agonist (LABA), demonstrated convincing clinical benefit for patients. Important lung function parameters and quality of life scores significantly improved shortly after onset of the add-on therapy with tiotropium, and some studies even demonstrated non-inferiority against salmeterol. All studies reported an excellent safety profile of tiotropium. The still growing body of tiotropium studies, both in adults and children, will help to identify the position of tiotropium in future asthma guidelines and might also indicate which patients benefit most from an add-on therapy with tiotropium.

  14. ProADD: A database on Protein Aggregation Diseases

    PubMed Central

    Shobana, Ramesh; Pandaranayaka, Eswari PJ

    2014-01-01

    ProADD, a database for protein aggregation diseases, is developed to organize the data under a single platform to facilitate easy access for researchers. Diseases caused due to protein aggregation and the proteins involved in each of these diseases are integrated. The database helps in classification of proteins involved in the protein aggregation diseases based on sequence and structural analysis. Analysis of proteins can be done to mine patterns prevailing among the aggregating proteins. Availability http://bicmku.in/ProADD PMID:25097386

  15. Add-on fluvoxamine treatment for schizophrenia: an updated meta-analysis of randomized controlled trials.

    PubMed

    Kishi, Taro; Hirota, Tomoya; Iwata, Nakao

    2013-12-01

    We performed an updated meta-analysis of fluvoxamine add-on therapy in patients with schizophrenia treated with antipsychotics based on two previous meta-analyses (Sepehry et al., in J Clin Psychiatry 68:604-610, 2007 and Singh et al., in Br J Psychiatry J Mental Sci 197:174-179, 2010). We searched PubMed, the Cochrane Library database, and PsycINFO up to January 2013. We conducted a systematic review and meta-analysis of individual patient data from randomized controlled trials comparing fluvoxamine add-on therapy with placebo. The risk ratio (RR), 95 % confidence intervals (CI), and standardized mean difference (SMD) were calculated. Seven studies (total n = 272) were identified. These included two clozapine studies, one olanzapine study, one second-generation antipsychotic (SGA) monotherapy study, and three first-generation antipsychotics (FGAs) monotherapy studies. There were significant effect of fluvoxamine add-on therapy on overall (SMD = -0.46, CI = -0.75 to -0.16, p = 0.003, I (2) = 0 %, 5 studies, n = 180) and negative symptoms (SMD = -0.44, CI = -0.74 to -0.14, p = 0.004, I (2) = 0 %, 5 studies, n = 180). However, fluvoxamine add-on therapy showed no significant effects on positive symptoms, depressive symptoms, and discontinuations from any cause or adverse events. Fluvoxamine add-on therapy in patients primarily treated with SGAs improved overall (p = 0.02) but not negative symptoms (p = 0.31). On the other hand, fluvoxamine add-on therapy in patients primarily treated with FGAs improved both overall (p = 0.04) and negative symptoms (p = 0.004) compared with control groups. Our results suggest that fluvoxamine add-on therapy is more beneficial on the psychopathology (especially negative symptoms) than controls in patients with schizophrenia who are primarily treated with FGAs. Given that a small number of studies were included in this meta-analysis, the results should be treated with caution.

  16. Enhancing Teaching using MATLAB Add-Ins for Excel

    ERIC Educational Resources Information Center

    Hamilton, Paul V.

    2004-01-01

    In this paper I will illustrate how to extend the capabilities of Microsoft Excel spreadsheets with add-ins created by MATLAB. Excel provides a broad array of fundamental tools but often comes up short when more sophisticated scenarios are involved. To overcome this short-coming of Excel while retaining its ease of use, I will describe how…

  17. Four Simple Ways to Add Movement in Daily Lessons

    ERIC Educational Resources Information Center

    Helgeson, John

    2011-01-01

    Adding movement to classroom activities not only engages students, but also may improve the classroom climate and reduce disruptions. In this article, the author discusses four simple activities to add movement in daily lessons. These activities are: (1) Vocabulary/Notes around the Room; (2) Cooperative Learning: Posting Task Assignments; (3)…

  18. Accommodating College Students with Learning Disabilities: ADD, ADHD, and Dyslexia

    ERIC Educational Resources Information Center

    Vickers, Melana Zyla

    2010-01-01

    Universities are providing extra time on tests, quiet exam rooms, in-class note-takers, and other assistance to college students with modest learning disabilities. But these policies are shrouded in secrecy. This paper, "Accommodating College Students with Learning Disabilities: ADD, ADHD, and Dyslexia," by Melana Zyla Vickers, examines…

  19. Medicalised Pupils: The Case of ADD/ADHD

    ERIC Educational Resources Information Center

    Kristjansson, Kristjan

    2009-01-01

    Recent decades have seen an increasing number of life's problems conceptualised and interpreted through the prism of disease; among them are those affecting pupils at school. Witness the cases of hyperactivity and deficient attention, so often diagnosed as ADD/ADHD. Research indicates that there is at least some tendency towards overdiagnosis of…

  20. Water Softeners: How Much Sodium Do They Add?

    MedlinePlus

    ... healthy eating I'm trying to watch the sodium in my diet. Should I be concerned about sodium from water softeners? Answers from Sheldon G. Sheps, M.D. Regular tap water contains very little sodium. The amount of sodium a water softener adds ...

  1. Face equipment lighting: integrated vs. add-on

    SciTech Connect

    Scott, F.E.

    1982-10-01

    The problems of providing lighting on face equipment are examined. In the US, some equipment manufacturers are building-in lighting systems to their machinery; others will install lighting systems as add-on or retrofitted items. The pros and cons of each method are examined and the views of manufacturers are quoted.

  2. Mode-routed fiber-optic add-drop filter

    NASA Technical Reports Server (NTRS)

    Moslehi, Behzad (Inventor); Black, Richard James (Inventor); Shaw, Herbert John (Inventor)

    2000-01-01

    New elements mode-converting two-mode grating and mode-filtering two-mode coupler are disclosed and used as elements in a system for communications, add-drop filtering, and strain sensing. Methods of fabrication for these new two-mode gratings and mode-filtering two-mode couplers are also disclosed.

  3. ADD and ADHD: An Overview for School Counselors. ERIC Digest.

    ERIC Educational Resources Information Center

    Pledge, Deanna S.

    School counselors are often consultants for parents and teachers on problems that children and adolescents face. Attention deficit disorder (ADD) is one such problem. It is frequently misunderstood, presenting a challenge for parents and teachers alike. The counselor is a resource for initial identification and interventions at home and in the…

  4. Serving Students Diagnosed with ADD: Avoiding Deficits in Professional Attention.

    ERIC Educational Resources Information Center

    Stoner, Gary; Carey, Sean P.

    1992-01-01

    Responds to previous article (Hakola, this issue) on legal rights of students with Attention Deficit Disorder (ADD). Presents contrasting perspective on educational services for children diagnosed with Attention Deficit Hyperactivity Disorder, linked more closely to professional research and practice than to law. Concerns discussed are grounded in…

  5. Meeting Learning Challenges: Working with the Child Who Has ADD

    ERIC Educational Resources Information Center

    Greenspan, Stanley I.

    2006-01-01

    The terms ADD (Attention Deficit Disorder) and ADHD (Attention Deficit Hyperactivity Disorder) are applied to several symptoms, including: difficulty in paying attention, distractibility, having a hard time following through on things, and sometimes over-activity and impulsivity. There are many different reasons why children have these symptoms.…

  6. Proposed helmet PET geometries with add-on detectors for high sensitivity brain imaging.

    PubMed

    Tashima, Hideaki; Yamaya, Taiga

    2016-10-07

    For dedicated brain PET, we can significantly improve sensitivity for the cerebrum region by arranging detectors in a compact hemisphere. The geometrical sensitivity for the top region of the hemisphere is increased compared with conventional cylindrical PET consisting of the same number of detectors. However, the geometrical sensitivity at the center region of the hemisphere is still low because the bottom edge of the field-of-view is open, the same as for the cylindrical PET. In this paper, we proposed a helmet PET with add-on detectors for high sensitivity brain PET imaging for both center and top regions. The key point is the add-on detectors covering some portion of the spherical surface in addition to the hemisphere. As the location of the add-on detectors, we proposed three choices: a chin detector, ear detectors, and a neck detector. For example, the geometrical sensitivity for the region-of-interest at the center was increased by 200% by adding the chin detector which increased the size by 12% of the size of the hemisphere detector. The other add-on detectors gave almost the same increased sensitivity effect as the chin detector did. Compared with standard whole-body-cylindrical PET, the proposed geometries can achieve 2.6 times higher sensitivity for brain region even with less than 1/4 detectors. In addition, we conducted imaging simulations for geometries with a diameter of 250 mm and with high resolution depth-of-interaction detectors. The simulation results showed that the proposed geometries increased image quality, and all of the add-on detectors were equivalently effective. In conclusion, the proposed geometries have high potential for widespread applications in high-sensitivity, high-resolution, and low-cost brain PET imaging.

  7. Effect of "add-on" interventions on exercise training in individuals with COPD: a systematic review.

    PubMed

    Camillo, Carlos A; Osadnik, Christian R; van Remoortel, Hans; Burtin, Chris; Janssens, Wim; Troosters, Thierry

    2016-01-01

    The aim of this review was to identify the effectiveness of therapies added on to conventional exercise training to maximise exercise capacity in patients with chronic obstructive pulmonary disease (COPD). Electronic databases were searched, identifying trials comparing exercise training with exercise training plus "add-on" therapy. Outcomes included peak oxygen uptake (V'O2peak), work rate and incremental/endurance cycle and field walking tests. Individual trial effects on exercise capacity were extracted and collated into eight subgroups and pooled for meta-analysis. Sensitivity analyses were conducted to explore the stability of effect estimates across studies employing patient-centred designs and those deemed to be of "high" quality (PEDro score >5 out of 10). 74 studies (2506 subjects) met review inclusion criteria. Interventions spanned a broad scope of clinical practice and were most commonly evaluated via the 6-min walking distance and V'O2peak. Meta-analysis revealed few clinically relevant and statistically significant benefits of "add-on" therapies on exercise performance compared with exercise training. Benefits favouring "add-on" therapies were observed across six different interventions (additional exercise training, noninvasive ventilation, bronchodilator therapy, growth hormone, vitamin D and nutritional supplementation). The sensitivity analyses included considerably fewer studies, but revealed minimal differences to the primary analysis. The lack of systematic benefits of "add-on" interventions is a probable reflection of methodological limitations, such as "one size fits all" eligibility criteria, that are inherent in many of the included studies of "add-on" therapies. Future clarification regarding the exact value of such therapies may only arise from adequately powered, multicentre clinical trials of tailored interventions for carefully selected COPD patient subgroups defined according to distinct clinical phenotypes.

  8. Proposed helmet PET geometries with add-on detectors for high sensitivity brain imaging

    NASA Astrophysics Data System (ADS)

    Tashima, Hideaki; Yamaya, Taiga

    2016-10-01

    For dedicated brain PET, we can significantly improve sensitivity for the cerebrum region by arranging detectors in a compact hemisphere. The geometrical sensitivity for the top region of the hemisphere is increased compared with conventional cylindrical PET consisting of the same number of detectors. However, the geometrical sensitivity at the center region of the hemisphere is still low because the bottom edge of the field-of-view is open, the same as for the cylindrical PET. In this paper, we proposed a helmet PET with add-on detectors for high sensitivity brain PET imaging for both center and top regions. The key point is the add-on detectors covering some portion of the spherical surface in addition to the hemisphere. As the location of the add-on detectors, we proposed three choices: a chin detector, ear detectors, and a neck detector. For example, the geometrical sensitivity for the region-of-interest at the center was increased by 200% by adding the chin detector which increased the size by 12% of the size of the hemisphere detector. The other add-on detectors gave almost the same increased sensitivity effect as the chin detector did. Compared with standard whole-body-cylindrical PET, the proposed geometries can achieve 2.6 times higher sensitivity for brain region even with less than 1/4 detectors. In addition, we conducted imaging simulations for geometries with a diameter of 250 mm and with high resolution depth-of-interaction detectors. The simulation results showed that the proposed geometries increased image quality, and all of the add-on detectors were equivalently effective. In conclusion, the proposed geometries have high potential for widespread applications in high-sensitivity, high-resolution, and low-cost brain PET imaging.

  9. On a Developing Entanglement Based on Which-Way Information: The Significance of One-to One Correspondence and Its Loss

    NASA Astrophysics Data System (ADS)

    Snyder, Douglas

    2010-02-01

    A developing entanglement involving two entities can be based on which way information supplied by one of the entities. This developing entanglement can be lost because of the loss of the 1 to 1 correspondence between events involving the entities (e.g., an atom and a photon that the atom emits in one of two micromaser cavities) when a measurement is made (e.g., this atom passing through a two slit arrangement after exiting the cavity system). The significance of this 1 to 1 correspondence (e.g., between photon in upper cavity and atom through upper slit or between photon in lower cavity and atom through lower slit) to the developing entanglement based on which-way information is noted, and the consequence of the loss of this correspondence (e.g., through opening the shutter separating the cavities as the atom leaves the cavity system) is discussed. A developing entanglement of two entities based on which way information can be represented by: ψ = 1/√ 2 [(A/u)\\vert P/u> + (A/l)\\vert P/l>] where \\vert P/u> and \\vert P/l> are orthogonal. With the loss of 1 to 1 correspondence between (A/u) and \\vert P/u> and between (A/l) and \\vert P/l>, which way information and the developing entanglement dependent on this information are lost. The wave function is then ψ = [1/√ 2 [(A/u) + (A/l)

  10. A Comparison of Baccalaureate Programs in Information Technology with Baccalaureate Programs in Computer Science and Information Systems

    ERIC Educational Resources Information Center

    Reichgelt, Han; Lunt, Barry; Ashford, Tina; Phelps, Andy; Slazinski, Erick; Willis, Cheryl

    2004-01-01

    A number of universities have recently started to add baccalaureate programs in Information Technology (IT) to their existing programs in Computer Science (CS) and (Management) Information Systems (IS). While some have welcomed this development, others have argued that (a) there are significant differences between the baccalaureate programs in IT…

  11. Inform

    SciTech Connect

    Underwood, J.D.

    1986-06-01

    The author examines the proposal of the Law Reform Commission that would add crimes against the environment to Canada's Criminal Code. She discusses the difficulties in enforcement of the such statutes. Data on convictions under statutes in the United States show that there have been a few convictions in the private sector and none among municipal employees. Unless polluters believe they will be prosecuted they are unlikely to alter their practices. She suggests that citizens should be allowed to complain to the commission of acts against the public order or, further, that extremely serious contamination of the environment be treated as a crime in international law.

  12. Add Control: plant virtualization for control solutions in WWTP.

    PubMed

    Maiza, M; Bengoechea, A; Grau, P; De Keyser, W; Nopens, I; Brockmann, D; Steyer, J P; Claeys, F; Urchegui, G; Fernández, O; Ayesa, E

    2013-01-01

    This paper summarizes part of the research work carried out in the Add Control project, which proposes an extension of the wastewater treatment plant (WWTP) models and modelling architectures used in traditional WWTP simulation tools, addressing, in addition to the classical mass transformations (transport, physico-chemical phenomena, biological reactions), all the instrumentation, actuation and automation & control components (sensors, actuators, controllers), considering their real behaviour (signal delays, noise, failures and power consumption of actuators). Its ultimate objective is to allow a rapid transition from the simulation of the control strategy to its implementation at full-scale plants. Thus, this paper presents the application of the Add Control simulation platform for the design and implementation of new control strategies at the WWTP of Mekolalde.

  13. Randomized Controlled Trials of Add-On Antidepressants in Schizophrenia

    PubMed Central

    Joffe, Grigori; Stenberg, Jan-Henry

    2015-01-01

    Background: Despite adequate treatment with antipsychotics, a substantial number of patients with schizophrenia demonstrate only suboptimal clinical outcome. To overcome this challenge, various psychopharmacological combination strategies have been used, including antidepressants added to antipsychotics. Methods: To analyze the efficacy of add-on antidepressants for the treatment of negative, positive, cognitive, depressive, and antipsychotic-induced extrapyramidal symptoms in schizophrenia, published randomized controlled trials assessing the efficacy of adjunctive antidepressants in schizophrenia were reviewed using the following parameters: baseline clinical characteristics and number of patients, their on-going antipsychotic treatment, dosage of the add-on antidepressants, duration of the trial, efficacy measures, and outcomes. Results: There were 36 randomized controlled trials reported in 41 journal publications (n=1582). The antidepressants used were the selective serotonin reuptake inhibitors, duloxetine, imipramine, mianserin, mirtazapine, nefazodone, reboxetin, trazodone, and bupropion. Mirtazapine and mianserin showed somewhat consistent efficacy for negative symptoms and both seemed to enhance neurocognition. Trazodone and nefazodone appeared to improve the antipsychotics-induced extrapyramidal symptoms. Imipramine and duloxetine tended to improve depressive symptoms. No clear evidence supporting selective serotonin reuptake inhibitors’ efficacy on any clinical domain of schizophrenia was found. Add-on antidepressants did not worsen psychosis. Conclusions: Despite a substantial number of randomized controlled trials, the overall efficacy of add-on antidepressants in schizophrenia remains uncertain mainly due to methodological issues. Some differences in efficacy on several schizophrenia domains seem, however, to exist and to vary by the antidepressant subgroups—plausibly due to differences in the mechanisms of action. Antidepressants may not worsen

  14. Family nurse practitioners: "value add" in outpatient chronic disease management.

    PubMed

    Stephens, Lynn

    2012-12-01

    Nurse practitioners are capable leaders in primary care design as practices nationwide move to consider and adopt the patient-centered medical home. The chronic care model provides a structure to enhance the care of chronic illness. Nurse practitioners are instrumental in many areas of this model as both leaders and caregivers. Safety and quality are basic medical home goals; nurse practitioners enhance both. The addition of a nurse practitioner to a practice is an effective "value add" in every way.

  15. Stereovision Imaging in Smart Mobile Phone Using Add on Prisms

    NASA Astrophysics Data System (ADS)

    Bar-Magen Numhauser, Jonathan; Zalevsky, Zeev

    2014-03-01

    In this work we present the use of a prism-based add on component installed on top of a smart phone to achieve stereovision capabilities using iPhone mobile operating system. Through these components and the combination of the appropriate application programming interface and mathematical algorithms the obtained results will permit the analysis of possible enhancements for new uses to such system, in a variety of areas including medicine and communications.

  16. Higher Curvature Effects in the ADD and RS Models

    SciTech Connect

    Rizzo, Thomas G.; /SLAC

    2006-07-05

    Over the last few years several extra-dimensional models have been introduced in attempt to deal with the hierarchy problem. These models can lead to rather unique and spectacular signatures at Terascale colliders such as the LHC and ILC. The ADD and RS models, though quite distinct, have many common feature including a constant curvature bulk, localized Standard Model(SM) fields and the assumption of the validity of the EH action as a description of gravitational interactions.

  17. Do Video Clips Add More Value than Audio Clips? Presenting Industrial Research and Development Results Using Multimedia

    ERIC Educational Resources Information Center

    Christie, Bruce; Collyer, Jenny

    2008-01-01

    It was hypothesized that in multimedia information applications a visual component can add value to otherwise audio-only clips. Subjects rated clips used in published CD-ROMs and how much they remembered was also tested. In one set of clips, the visual component was removed, in a second the audio was removed and a third set was unedited. The…

  18. Add-on unidirectional elastic metamaterial plate cloak

    PubMed Central

    Lee, Min Kyung; Kim, Yoon Young

    2016-01-01

    Metamaterial cloaks control the propagation of waves to make an object invisible or insensible. To manipulate elastic waves in space, a metamaterial cloak is typically embedded in a base system that includes or surrounds a target object. The embedding is undesirable because it structurally weakens or permanently alters the base system. In this study, we propose a new add-on metamaterial elastic cloak that can be placed over and mechanically coupled with a base structure without embedding. We designed an add-on type annular metamaterial plate cloak through conformal mapping, fabricated it and performed cloaking experiments in a thin-plate with a hole. Experiments were performed in a thin plate by using the lowest symmetric Lamb wave centered at 100 kHz. As a means to check the cloaking performance of the add-on elastic plate cloak, possibly as a temporary stress reliever or a so-called “stress bandage”, the degree of stress concentration mitigation and the recovery from the perturbed wave field due to a hole were investigated. PMID:26860896

  19. Optical add/drop filter for wavelength division multiplexed systems

    DOEpatents

    Deri, Robert J.; Strand, Oliver T.; Garrett, Henry E.

    2002-01-01

    An optical add/drop filter for wavelength division multiplexed systems and construction methods are disclosed. The add/drop filter includes a first ferrule having a first pre-formed opening for receiving a first optical fiber; an interference filter oriented to pass a first set of wavelengths along the first optical fiber and reflect a second set of wavelengths; and, a second ferrule having a second pre-formed opening for receiving the second optical fiber, and the reflected second set of wavelengths. A method for constructing the optical add/drop filter consists of the steps of forming a first set of openings in a first ferrule; inserting a first set of optical fibers into the first set of openings; forming a first set of guide pin openings in the first ferrule; dividing the first ferrule into a first ferrule portion and a second ferrule portion; forming an interference filter on the first ferrule portion; inserting guide pins through the first set of guide pin openings in the first ferrule portion and second ferrule portion to passively align the first set of optical fibers; removing material such that light reflected from the interference filter from the first set of optical fibers is accessible; forming a second set of openings in a second ferrule; inserting a second set of optical fibers into the second set of openings; and positioning the second ferrule with respect to the first ferrule such that the second set of optical fibers receive the light reflected from the interference filter.

  20. Add-on unidirectional elastic metamaterial plate cloak.

    PubMed

    Lee, Min Kyung; Kim, Yoon Young

    2016-02-10

    Metamaterial cloaks control the propagation of waves to make an object invisible or insensible. To manipulate elastic waves in space, a metamaterial cloak is typically embedded in a base system that includes or surrounds a target object. The embedding is undesirable because it structurally weakens or permanently alters the base system. In this study, we propose a new add-on metamaterial elastic cloak that can be placed over and mechanically coupled with a base structure without embedding. We designed an add-on type annular metamaterial plate cloak through conformal mapping, fabricated it and performed cloaking experiments in a thin-plate with a hole. Experiments were performed in a thin plate by using the lowest symmetric Lamb wave centered at 100 kHz. As a means to check the cloaking performance of the add-on elastic plate cloak, possibly as a temporary stress reliever or a so-called "stress bandage", the degree of stress concentration mitigation and the recovery from the perturbed wave field due to a hole were investigated.

  1. 40 CFR 75.34 - Units with add-on emission controls.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 16 2010-07-01 2010-07-01 false Units with add-on emission controls... add-on emission controls. (a) The owner or operator of an affected unit equipped with add-on SO2 and... which the add-on emission controls are documented to be operating properly, as described in the...

  2. 24 CFR 990.190 - Other formula expenses (add-ons).

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 4 2013-04-01 2013-04-01 false Other formula expenses (add-ons... formula expenses (add-ons). In addition to calculating operating subsidy based on the PEL and UEL, a PHA's eligible formula expenses shall be increased by add-ons. The allowed add-ons are: (a) Self-sufficiency....

  3. 40 CFR 75.34 - Units with add-on emission controls.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 17 2014-07-01 2014-07-01 false Units with add-on emission controls... add-on emission controls. (a) The owner or operator of an affected unit equipped with add-on SO2 and... which the add-on emission controls are documented to be operating properly, as described in the...

  4. 40 CFR 75.34 - Units with add-on emission controls.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 17 2012-07-01 2012-07-01 false Units with add-on emission controls... add-on emission controls. (a) The owner or operator of an affected unit equipped with add-on SO2 and... which the add-on emission controls are documented to be operating properly, as described in the...

  5. 24 CFR 990.190 - Other formula expenses (add-ons).

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 4 2012-04-01 2012-04-01 false Other formula expenses (add-ons... formula expenses (add-ons). In addition to calculating operating subsidy based on the PEL and UEL, a PHA's eligible formula expenses shall be increased by add-ons. The allowed add-ons are: (a) Self-sufficiency....

  6. 40 CFR 75.34 - Units with add-on emission controls.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 17 2013-07-01 2013-07-01 false Units with add-on emission controls... add-on emission controls. (a) The owner or operator of an affected unit equipped with add-on SO2 and... which the add-on emission controls are documented to be operating properly, as described in the...

  7. 24 CFR 990.190 - Other formula expenses (add-ons).

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 4 2014-04-01 2014-04-01 false Other formula expenses (add-ons... formula expenses (add-ons). In addition to calculating operating subsidy based on the PEL and UEL, a PHA's eligible formula expenses shall be increased by add-ons. The allowed add-ons are: (a) Self-sufficiency....

  8. 24 CFR 990.190 - Other formula expenses (add-ons).

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 4 2011-04-01 2011-04-01 false Other formula expenses (add-ons... formula expenses (add-ons). In addition to calculating operating subsidy based on the PEL and UEL, a PHA's eligible formula expenses shall be increased by add-ons. The allowed add-ons are: (a) Self-sufficiency....

  9. 40 CFR 75.34 - Units with add-on emission controls.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 16 2011-07-01 2011-07-01 false Units with add-on emission controls... add-on emission controls. (a) The owner or operator of an affected unit equipped with add-on SO2 and... which the add-on emission controls are documented to be operating properly, as described in the...

  10. The Training and Support Needs of Faculty And Students Using A Health Information Technology System Were Significant: A Case Study in a Dental School

    PubMed Central

    Hill, Heather K.; Stewart, Denice C. L.; Ash, Joan S.

    2010-01-01

    Health Information Technology Systems (HITS) are becoming more widely integrated into patient care in the dental school setting. The purpose of this study was to evaluate the impact of a chairside HITS on users in the dental school setting. Qualitative techniques, including interviews, focus groups and observations, were used. Using grounded theory, we saw 9 themes emerge. One theme of particular interest was that “training and support needs of end-users were significant.” This paper explores this theme in detail and discusses the implications. PMID:21346989

  11. Optical burst add-drop multiplexing technique for sub-wavelength granularity in wavelength multiplexed ring networks.

    PubMed

    Cho, Jeong Sik; Seo, Young Kwang; Yoo, Hark; Park, Paul K; Rhee, June-Koo; Won, Yong Hyub; Kang, Min Ho

    2007-10-01

    We demonstrate optical burst add-drop multiplexing as a practical application of the optical burst switching technology in a wavelength-division-multiplexed ring network. To control optical bursts in the network, a burst identifier (BI) for delivering control information, and a BI processor for handling the BI, were designed. Optical bursts of 10- to 100-mus in length were optically multiplexed or demultiplexed in an intermediate node of the ring network. The demonstration shows that the optical burst add-drop multiplexing technique provides sub-wavelength granularity to a ring network.

  12. radEq Add-On Module for CFD Solver Loci-CHEM

    NASA Technical Reports Server (NTRS)

    McCloud, Peter

    2013-01-01

    Loci-CHEM to be applied to flow velocities where surface radiation due to heating from compression and friction becomes significant. The module adds a radiation equilibrium boundary condition to the computational fluid dynamics (CFD) code to produce accurate results. The module expanded the upper limit for accurate CFD solutions of Loci-CHEM from Mach 4 to Mach 10 based on Space Shuttle Orbiter Re-Entry trajectories. Loci-CHEM already has a very promising architecture and performance, but absence of radiation equilibrium boundary condition limited the application of Loci-CHEM to below Mach 4. The immediate advantage of the add-on module is that it allows Loci-CHEM to work with supersonic flows up to Mach 10. This transformed Loci-CHEM from a rocket engine- heritage CFD code with general subsonic and low-supersonic applications, to an aeroheating code with hypersonic applications. The follow-on advantage of the module is that it is a building block for additional add-on modules that will solve for the heating generated at Mach numbers higher than 10.

  13. Add/Compare/Select Circuit For Rapid Decoding

    NASA Technical Reports Server (NTRS)

    Budinger, James M.; Becker, Neal D.; Johnson, Peter N.

    1993-01-01

    Prototype decoding system operates at 200 Mb/s. ACS (add/compare/select) gate array is highly integrated emitter-coupled-logic circuit implementing arithmetic operations essential to Viterbi decoding of convolutionally encoded data signals. Principal advantage of circuit is speed. Operates as single unit performing eight additions and finds minimum of eight sums, or operates as two independent units, each performing four additions and finding minimum of four sums. Flexibility enables application to variety of different codes. Includes built-in self-testing circuitry, enabling unit to be tested at full speed with help of only simple test fixture.

  14. Astronomical imaging by filtered weighted-shift-and-add technique

    NASA Technical Reports Server (NTRS)

    Ribak, Erez

    1986-01-01

    The weighted-shift-and-add speckle imaging technique is analyzed using simple assumptions. The end product is shown to be a convolution of the object with a typical point-spread function (psf) that is similar in shape to the telescope psf and depends marginally on the speckle psf. A filter can be applied to each data frame before locating the maxima, either to identify the speckle locations (matched filter) or to estimate the instantaneous atmospheric psf (Wiener filter). Preliminary results show the power of the technique when applied to photon-limited data and to extended objects.

  15. Image restoration by the shift-and-add algorithm.

    PubMed

    Bagnuolo, W G

    1985-05-01

    A new method for image restoration based on the shift-and-add (SAA) algorithm is presented, the main advantages of which appear to be speed and simplicity. The SAA pattern produced by an object is given by the object correlated by a nonlinear replica of itself whose intensity distribution is strongly weighted toward the brighter pixels. A method of successive substitutions analogous to Fienup's algorithm can then be used to decorrelate the SAA pattern and recover the object. The method is applied to the case of the extended chromosphere of Betelgeuse.

  16. Add-on therapy of pitavastatin and eicosapentaenoic acid improves outcome of peginterferon plus ribavirin treatment for chronic hepatitis C.

    PubMed

    Kohjima, Motoyuki; Enjoji, Munechika; Yoshimoto, Tsuyoshi; Yada, Ryoko; Fujino, Tatsuya; Aoyagi, Yoko; Fukushima, Nobuyoshi; Fukuizumi, Kunitaka; Harada, Naohiko; Yada, Masayoshi; Kato, Masaki; Kotoh, Kazuhiro; Nakashima, Manabu; Sakamoto, Naoya; Tanaka, Yasuhito; Nakamuta, Makoto

    2013-02-01

    Despite the use of pegylated-interferon (peg-IFN) plus ribavirin combination therapy, many patients infected with hepatitis C virus (HCV)-1b remain HCV-positive. To determine whether addition of pitavastatin and eicosapentaenoic acid (EPA) is beneficial, the "add-on" therapy option (add-on group) was compared retrospectively with unmodified peg-IFN/ribavirin therapy (standard group). Association of host- or virus-related factors with sustained virological response was assessed. In HCV replicon cells, the effects of pitavastatin and/or EPA on HCV replication and expression of innate-immunity- and lipid-metabolism-associated genes were investigated. In patients infected with HCV-1b, sustained virological response rates were significantly higher in the add-on than standard group. In both groups, sustained virological response rates were significantly higher in patients with genotype TT of IL-28B (rs8099917) than in those with non-TT genotype. Among the patients with non-TT genotype, sustained virological response rates were markedly higher in the add-on than standard group. By multivariate analysis, genome variation of IL28B but not add-on therapy remained as a predictive factor of sustained virological response. In replicon cells, pitavastatin and EPA suppressed HCV replication. Activation of innate immunity was obvious in pitavastatin-treated cells and EPA suppressed the expression of sterol regulatory element binding protein-1c and low-density lipoprotein receptor. Addition of pitavastatin and EPA to peg-IFN/ribavirin treatment improved sustained virological response in patients infected with HCV-1b. Genotype variation of IL-28B is a strong predictive factor in add-on therapy.

  17. Induction and add-on therapy with mitoxantrone and interferon beta in multiple sclerosis.

    PubMed

    Zaffaroni, Mauro; Rizzo, Annalisa; Baldini, Silvana Maria; Ghezzi, Angelo; Comi, Giancarlo

    2008-09-01

    We retrospectively analyzed data from 70 multiple sclerosis (MS) patients treated with mitoxantrone (MX) before Interferon-beta (IFN-beta) because of clinically and MRI very active isolated syndrome (CIS) or relapsing-remitting MS (induction therapy) or due to breakthrough/persistently active disease in spite of IFN-beta (add-on/combination therapy), or for increased disability suggesting a secondary progression (rescue therapy). After almost 2-year follow-up, relapse rate and disability decreased very significantly in the two former groups while MX was essentially ineffective as rescue therapy. Induction therapy is a valid option for very aggressive/active CIS and MS at onset.

  18. SAPling: a Scan-Add-Print barcoding database system to label and track asexual organisms

    PubMed Central

    Thomas, Michael A.; Schötz, Eva-Maria

    2011-01-01

    SUMMARY We have developed a ‘Scan-Add-Print’ database system, SAPling, to track and monitor asexually reproducing organisms. Using barcodes to uniquely identify each animal, we can record information on the life of the individual in a computerized database containing its entire family tree. SAPling has enabled us to carry out large-scale population dynamics experiments with thousands of planarians and keep track of each individual. The database stores information such as family connections, birth date, division date and generation. We show that SAPling can be easily adapted to other asexually reproducing organisms and has a strong potential for use in large-scale and/or long-term population and senescence studies as well as studies of clonal diversity. The software is platform-independent, designed for reliability and ease of use, and provided open source from our webpage to allow project-specific customization. PMID:21993779

  19. Add-on gabapentin in the treatment of opiate withdrawal.

    PubMed

    Martínez-Raga, José; Sabater, Ana; Perez-Galvez, Bartolome; Castellano, Miguel; Cervera, Gaspar

    2004-05-01

    Gabapentin is an antiepileptic drug shown to be effective in the treatment of pain disorders and appears to be useful as well for several psychiatric disorders, including bipolar disorder, anxiety disorders, alcohol withdrawal and cocaine dependence. Gabapentin, at a dose of 600 mg three times a day, was evaluated as an add-on medication to a standard detoxification regime in seven heroin dependent individuals undergoing outpatient opiate withdrawal treatment. All seven patients successfully completed opiate detoxification and commenced opiate antagonist treatment with naltrexone on day five of withdrawal treatment, as scheduled. No adverse event was noted. Gabapentin appeared to lead a reduction in symptomatic medication and an overall beneficial effect on symptoms of heroin withdrawal.

  20. Evaluating the Impact of a Special Library and Information Service

    ERIC Educational Resources Information Center

    Botha, Erika; Erasmus, Rene; van Deventer, Martie

    2009-01-01

    The mere fact that a library service is being used does not mean that the service makes a difference or has a positive impact on the user. This has significant implications for Special Library and Information Services (SL&IS) that have to constantly prove that they add value. Because of the difficulty of measuring impact effectively, the…

  1. Effects of saxagliptin add-on therapy to insulin on blood glycemic fluctuations in patients with type 2 diabetes

    PubMed Central

    Li, Feng-fei; Jiang, Lan-lan; Yan, Reng-na; Zhu, Hong-hong; Zhou, Pei-hua; Zhang, Dan-feng; Su, Xiao-fei; Wu, Jin-dan; Ye, Lei; Ma, Jian-hua

    2016-01-01

    Abstract Background: To investigate whether saxagliptin add-on therapy to continuous subcutaneous insulin infusion (CSII) further improve blood glycemic control than CSII therapy in patients with newly diagnosed type 2 diabetes (T2D). Methods: This was a single-center, randomized, control, open-labeled trial. Newly diagnosed T2D patients were recruited between February 2014 and December 2015. Subjects were divided into saxagliptin add-on therapy to CSII group (n = 31) and CSII therapy group (n = 38). The treatment was maintained for 4 weeks. Oral glucose tolerance test was performed at baseline. Serum samples were obtained before and 30 and 120 minutes after oral administration for glucose, insulin, and C-peptide determination. Continuous glucose monitoring (CGM) was performed before and endpoint. Results: A total of 69 subjects were admitted. After 4-week therapy, CGM data showed that patients with saxagliptin add-on therapy exhibited further improvement of mean amplitude glycemic excursion (MAGE), the incremental area under curve of plasma glucose >7.8 and 10 mmol/L compared with that of control group. In addition, the hourly mean blood glucose concentrations, especially between 0000 and 0600 in patient with saxagliptin add-on therapy, were significantly lower compared with that of the control patients. Furthermore, patients in saxagliptin add-on group needed lower insulin dose to maintain euglycemic control. In addition, severe hypoglycemic episode was not observed from any group. Conclusion: Saxagliptin add-on therapy to insulin had the ability of further improve blood glycemic controlling, with lower insulin dose required by patients with T2D to maintain euglycemic controlling. PMID:27787387

  2. The Source for ADD/ADHD: Attention Deficit Disorder and Attention Deficit/Hyperactivity Disorder.

    ERIC Educational Resources Information Center

    Richard, Gail J.; Russell, Joy L.

    This book is intended for professionals who are responsible for designing and implementing educational programs for children with attention deficit disorders and attention deficit/hyperactivity disorder (ADD/ADHD). Chapters address: (1) myths and realities about ADD/ADHD; (2) definitions, disorders associated with ADD/ADHD, and federal educational…

  3. 24 CFR 983.206 - HAP contract amendments (to add or substitute contract units).

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 4 2011-04-01 2011-04-01 false HAP contract amendments (to add or... Contract § 983.206 HAP contract amendments (to add or substitute contract units). (a) Amendment to... substitute unit and must determine the reasonable rent for such unit. (b) Amendment to add contract units....

  4. 12 CFR 502.60 - When will OTS adjust, add, waive, or eliminate a fee?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 6 2014-01-01 2012-01-01 true When will OTS adjust, add, waive, or eliminate a... ASSESSMENTS AND FEES Fees § 502.60 When will OTS adjust, add, waive, or eliminate a fee? Under unusual circumstances, the Director may deem it necessary or appropriate to adjust, add, waive, or eliminate a fee....

  5. 24 CFR 983.206 - HAP contract amendments (to add or substitute contract units).

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false HAP contract amendments (to add or... Contract § 983.206 HAP contract amendments (to add or substitute contract units). (a) Amendment to... substitute unit and must determine the reasonable rent for such unit. (b) Amendment to add contract units....

  6. 24 CFR 983.206 - HAP contract amendments (to add or substitute contract units).

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 4 2014-04-01 2014-04-01 false HAP contract amendments (to add or... Contract § 983.206 HAP contract amendments (to add or substitute contract units). (a) Amendment to... substitute unit and must determine the reasonable rent for such unit. (b) Amendment to add contract units....

  7. 24 CFR 983.206 - HAP contract amendments (to add or substitute contract units).

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 4 2013-04-01 2013-04-01 false HAP contract amendments (to add or... Contract § 983.206 HAP contract amendments (to add or substitute contract units). (a) Amendment to... substitute unit and must determine the reasonable rent for such unit. (b) Amendment to add contract units....

  8. 5 CFR 330.105 - Instructions on how to add a vacancy announcement to USAJOBS.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Instructions on how to add a vacancy... Service § 330.105 Instructions on how to add a vacancy announcement to USAJOBS. An agency can find the instructions to add a vacancy announcement to USAJOBS on OPM's Web site at http://www.usajobs.gov....

  9. 12 CFR 502.60 - When will OTS adjust, add, waive, or eliminate a fee?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 6 2012-01-01 2012-01-01 false When will OTS adjust, add, waive, or eliminate... TREASURY ASSESSMENTS AND FEES Fees § 502.60 When will OTS adjust, add, waive, or eliminate a fee? Under unusual circumstances, the Director may deem it necessary or appropriate to adjust, add, waive,...

  10. 24 CFR 983.206 - HAP contract amendments (to add or substitute contract units).

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 4 2012-04-01 2012-04-01 false HAP contract amendments (to add or... Contract § 983.206 HAP contract amendments (to add or substitute contract units). (a) Amendment to... substitute unit and must determine the reasonable rent for such unit. (b) Amendment to add contract units....

  11. 5 CFR 330.105 - Instructions on how to add a vacancy announcement to USAJOBS.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Instructions on how to add a vacancy... Service § 330.105 Instructions on how to add a vacancy announcement to USAJOBS. An agency can find the instructions to add a vacancy announcement to USAJOBS on OPM's Web site at http://www.usajobs.gov....

  12. 12 CFR 502.60 - When will OTS adjust, add, waive, or eliminate a fee?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false When will OTS adjust, add, waive, or eliminate... TREASURY ASSESSMENTS AND FEES Fees § 502.60 When will OTS adjust, add, waive, or eliminate a fee? Under unusual circumstances, the Director may deem it necessary or appropriate to adjust, add, waive,...

  13. 12 CFR 502.60 - When will OTS adjust, add, waive, or eliminate a fee?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 5 2011-01-01 2011-01-01 false When will OTS adjust, add, waive, or eliminate... TREASURY ASSESSMENTS AND FEES Fees § 502.60 When will OTS adjust, add, waive, or eliminate a fee? Under unusual circumstances, the Director may deem it necessary or appropriate to adjust, add, waive,...

  14. 5 CFR 330.105 - Instructions on how to add a vacancy announcement to USAJOBS.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Instructions on how to add a vacancy... Service § 330.105 Instructions on how to add a vacancy announcement to USAJOBS. An agency can find the instructions to add a vacancy announcement to USAJOBS on OPM's Web site at http://www.usajobs.gov....

  15. 12 CFR 502.60 - When will OTS adjust, add, waive, or eliminate a fee?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 6 2013-01-01 2012-01-01 true When will OTS adjust, add, waive, or eliminate a... ASSESSMENTS AND FEES Fees § 502.60 When will OTS adjust, add, waive, or eliminate a fee? Under unusual circumstances, the Director may deem it necessary or appropriate to adjust, add, waive, or eliminate a fee....

  16. College Students with Attention Deficit Disorder (ADD): Implications for Learning Assistance Professionals.

    ERIC Educational Resources Information Center

    Eaton, Shevawn; Wyland, Sharon

    1996-01-01

    Examines the research and theory about attention deficit disorder (ADD) in college students and discusses how learning assistance professionals can better assist college students with ADD. Appended in this article are strategies for faculty/learning center professionals in accommodating students with ADD and a list of suggested readings. Contains…

  17. Insulin versus an oral antidiabetic agent as add-on therapy in type 2 diabetes after failure of an oral antidiabetic regimen: a meta-analysis

    PubMed Central

    Gamble, JM; Brown, Lauren C; Johnson, Jeffrey A

    2008-01-01

    Background Although evidence-based guidelines for the treatment of type 2 diabetes mellitus provide clear recommendations for initial therapy, evidence on an optimal treatment strategy after secondary failure is unclear. Purpose To compare the efficacy of add-on therapy using basal insulin versus an additional oral antidiabetic agent in patients with type 2 diabetes and secondary failure. Data sources We searched the following electronic databases from inception until June 2007: MEDLINE; EMBASE; Cochrane Central Register of Controlled Trials; Web of Science; Scopus; CINAHL; International Pharmaceutical Abstracts; Academic OneFile; PASCAL; Global Health Database; LILACS; HealthSTAR; PubMed. Reference lists of potentially relevant articles and clinical trial databases were searched, pharmaceutical manufacturers were contacted, and grey literature sources were sought. Study selection Randomized controlled trials (RCTs) involving subjects with type 2 diabetes with secondary failure who were randomly assigned to receive additional basal insulin therapy (insulin glargine, detemir, or NPH [neutral protamine Hagedorn]) versus another oral antidiabetic agent from any class. Data extraction Two reviewers independently screened articles, extracted data and assessed methodological quality. Our primary outcome was glycemic control measured by change in glycosylated hemoglobin (HbA1C) and the proportion of subjects achieving a HbA1C value of ≤ 7%. Data synthesis To compare overall efficacy between the 2 treatment strategies, change in HbA1C was pooled across studies using a random-effects model and weighted mean difference (WMD). Eleven RCTs, involving 757 participants with a median age of 56 and a median known duration of diabetes of 11 years, were included in our analysis. Insulin treatment demonstrated a small but statistically significant improvement in HbA1C compared with the use of an additional oral agent as add-on therapy (WMD -0.17; 95% CI [confidence interval] -0

  18. Does aquaculture add resilience to the global food system?

    PubMed

    Troell, Max; Naylor, Rosamond L; Metian, Marc; Beveridge, Malcolm; Tyedmers, Peter H; Folke, Carl; Arrow, Kenneth J; Barrett, Scott; Crépin, Anne-Sophie; Ehrlich, Paul R; Gren, Asa; Kautsky, Nils; Levin, Simon A; Nyborg, Karine; Österblom, Henrik; Polasky, Stephen; Scheffer, Marten; Walker, Brian H; Xepapadeas, Tasos; de Zeeuw, Aart

    2014-09-16

    Aquaculture is the fastest growing food sector and continues to expand alongside terrestrial crop and livestock production. Using portfolio theory as a conceptual framework, we explore how current interconnections between the aquaculture, crop, livestock, and fisheries sectors act as an impediment to, or an opportunity for, enhanced resilience in the global food system given increased resource scarcity and climate change. Aquaculture can potentially enhance resilience through improved resource use efficiencies and increased diversification of farmed species, locales of production, and feeding strategies. However, aquaculture's reliance on terrestrial crops and wild fish for feeds, its dependence on freshwater and land for culture sites, and its broad array of environmental impacts diminishes its ability to add resilience. Feeds for livestock and farmed fish that are fed rely largely on the same crops, although the fraction destined for aquaculture is presently small (∼4%). As demand for high-value fed aquaculture products grows, competition for these crops will also rise, as will the demand for wild fish as feed inputs. Many of these crops and forage fish are also consumed directly by humans and provide essential nutrition for low-income households. Their rising use in aquafeeds has the potential to increase price levels and volatility, worsening food insecurity among the most vulnerable populations. Although the diversification of global food production systems that includes aquaculture offers promise for enhanced resilience, such promise will not be realized if government policies fail to provide adequate incentives for resource efficiency, equity, and environmental protection.

  19. Does aquaculture add resilience to the global food system?

    PubMed Central

    Troell, Max; Naylor, Rosamond L.; Metian, Marc; Beveridge, Malcolm; Tyedmers, Peter H.; Folke, Carl; Arrow, Kenneth J.; Barrett, Scott; Crépin, Anne-Sophie; Ehrlich, Paul R.; Gren, Åsa; Kautsky, Nils; Levin, Simon A.; Nyborg, Karine; Österblom, Henrik; Polasky, Stephen; Scheffer, Marten; Walker, Brian H.; Xepapadeas, Tasos; de Zeeuw, Aart

    2014-01-01

    Aquaculture is the fastest growing food sector and continues to expand alongside terrestrial crop and livestock production. Using portfolio theory as a conceptual framework, we explore how current interconnections between the aquaculture, crop, livestock, and fisheries sectors act as an impediment to, or an opportunity for, enhanced resilience in the global food system given increased resource scarcity and climate change. Aquaculture can potentially enhance resilience through improved resource use efficiencies and increased diversification of farmed species, locales of production, and feeding strategies. However, aquaculture’s reliance on terrestrial crops and wild fish for feeds, its dependence on freshwater and land for culture sites, and its broad array of environmental impacts diminishes its ability to add resilience. Feeds for livestock and farmed fish that are fed rely largely on the same crops, although the fraction destined for aquaculture is presently small (∼4%). As demand for high-value fed aquaculture products grows, competition for these crops will also rise, as will the demand for wild fish as feed inputs. Many of these crops and forage fish are also consumed directly by humans and provide essential nutrition for low-income households. Their rising use in aquafeeds has the potential to increase price levels and volatility, worsening food insecurity among the most vulnerable populations. Although the diversification of global food production systems that includes aquaculture offers promise for enhanced resilience, such promise will not be realized if government policies fail to provide adequate incentives for resource efficiency, equity, and environmental protection. PMID:25136111

  20. Climatic Drivers of Past Antarctic Ice Sheet Evolution Add Nonlinearly

    NASA Astrophysics Data System (ADS)

    Tigchelaar, M.; Timmermann, A.; Pollard, D.; Friedrich, T.; Heinemann, M.

    2015-12-01

    The Antarctic ice sheet has varied substantially in shape and volume in the past, with evidence for strong regional differences in evolution history. Recent observations of change in the Antarctic environment indicate that different regions respond differently to ongoing changes in global climate -- over the West Antarctic Ice Sheet strong increases in sub-shelf melt rates indicate a sensitivity to changes in ocean temperature and circulation, while in East Antarctica the mass balance is increasingly positive due to an increase in accumulation in response to rising temperatures. Modeling the long term evolution of the Antarctic ice sheet can help address questions about its regional sensitivity to external forcing. We have conducted experiments with an established ice sheet model over the last eight glacial cycles using spatially and temporally varying climate forcing from an EMIC. These simulations indicate a glacial-interglacial amplitude of ~11m SLE. Using a series of sensitivity experiments we address the dominant climatic forcing of this evolution. While sea level changes are the main driver of grounding line movement, they alone are not sufficient to explain the full glacial amplitude. Local insolation changes contribute to the initiation of terminations, while accumulation and sub-shelf melt changes feed back positively and negatively respectively onto the ice sheet evolution. This implies that climatic drivers add nonlinearly and the full spectrum of climate forcing needs to be considered when evaluating the sensitivity of the Antarctic ice sheet to past and future climate change.

  1. Efficacy and Safety of Vildagliptin as an Add-On Therapy in Inadequately Controlled Type 2 Diabetes Patients Treated With Basal Insulin

    PubMed Central

    Saito, Daisuke; Kanazawa, Akio; Shigihara, Nayumi; Sato, Fumihiko; Uchida, Toyoyoshi; Sato, Junko; Goto, Hiromasa; Miyatsuka, Takeshi; Ikeda, Fuki; Ogihara, Takeshi; Ohmura, Chie; Watada, Hirotaka

    2017-01-01

    Background The aim of this study was to investigate the efficacy and safety of vildagliptin as an add-on therapy for patients with type 2 diabetes mellitus inadequately controlled with basal insulin. Methods Twenty-four patients treated with basal insulin and oral anti-diabetes drugs were randomly allocated into two groups: the control group (did not receive any add-on drugs) and vildagliptin group (received vildagliptin 100 mg/day for 6 months). The primary outcome was changes in hemoglobin A1c (HbA1c) from baseline to end of study. Results Treatment with vildagliptin significantly reduced HbA1c from 8.1±0.7% at baseline to 7.1±0.7% (P < 0.01), while there was no significant change of HbA1c in the control group. Vildagliptin group showed significant reduction of HbA1c compared with control group (-1.0±0.3% vs. 0.2±0.8%, P < 0.01). In addition, vildagliptin group showed a significant increase in 1,5-anhydroglucitol compared with the control group (4.5 ± 3.4 vs. 0.5 ± 4.1 μg/mL, P < 0.05). Mild hypoglycemia was reported in one patient of the vildagliptin group and two patients of the control group. Conclusion Vildagliptin improved glycemic control without increasing hypoglycemia in Japanese type 2 diabetes inadequately controlled with basal insulin treatment and other oral anti-diabetes drugs. This study was registered with UMIN (University Hospital Medical Information Network ID#000010849). PMID:28179966

  2. Add-on memantine to valproate treatment increased HDL-C in bipolar II disorder

    PubMed Central

    Lee, Sheng-Yu; Chen, Shiou-Lan; Chang, Yun-Hsuan; Chen, Po See; Huang, San-Yuan; Tzeng, Nian-Sheng; Wang, Yu-Shan; Wang, Liang-Jen; Lee, I. Hui; Yeh, Tzung Lieh; Yang, Yen Kuang; Lu, Ru-Band; Hong, Jau-Shyong

    2016-01-01

    Memantine is a noncompetitive NMDA receptor antagonist. As an augmenting agent, it has an antidepressant-like and mood-stabilizing effect. Memantine also reduces binge eating episodes and weight. We investigated whether memantine added on to valproate (VPA) is more effective than VPA alone for treating BP-II depression and improving the patient’s metabolic profile. This was a randomized, double-blind, controlled study. BP-II patients undergoing regular VPA treatments were randomly assigned to one of two groups: VPA plus either add-on [1] memantine (5 mg/day) (n = 62) or [2] placebo (n = 73) for 12 weeks. The Young Mania Rating Scale (YMRS) and Hamilton Depression Rating Scale (HDRS) were used to evaluate clinical response. Height, weight, fasting serum glucose, fasting total cholesterol, high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), and triglycerides were followed regularly. Multiple linear regressions with generalized estimating equation methods were used to analyze the effects of memantine on clinical performance. There were no significant differences in pre- and post-treatment YMRS and HDRS scores between the VPA + memantine and VPA + placebo groups. Although there were no significant differences in the pre- and post-treatment values of most metabolic indices between the two groups, there was a significant increase of HDL-C (p = 0.009) in the VPA + memantine group compared with the VPA + placebo group. This increase remained significant even after controlling for body mass index (BMI) (p = 0.020). We conclude that add-on memantine plus VPA treatment of BP-II depression increases the blood level of HDL-C even in the absence of change in affective symptoms. PMID:23870798

  3. Effect of “add-on” interventions on exercise training in individuals with COPD: a systematic review

    PubMed Central

    Camillo, Carlos A.; van Remoortel, Hans; Burtin, Chris; Janssens, Wim

    2016-01-01

    The aim of this review was to identify the effectiveness of therapies added on to conventional exercise training to maximise exercise capacity in patients with chronic obstructive pulmonary disease (COPD). Electronic databases were searched, identifying trials comparing exercise training with exercise training plus “add-on” therapy. Outcomes included peak oxygen uptake (V′O2peak), work rate and incremental/endurance cycle and field walking tests. Individual trial effects on exercise capacity were extracted and collated into eight subgroups and pooled for meta-analysis. Sensitivity analyses were conducted to explore the stability of effect estimates across studies employing patient-centred designs and those deemed to be of “high” quality (PEDro score >5 out of 10). 74 studies (2506 subjects) met review inclusion criteria. Interventions spanned a broad scope of clinical practice and were most commonly evaluated via the 6-min walking distance and V′O2peak. Meta-analysis revealed few clinically relevant and statistically significant benefits of “add-on” therapies on exercise performance compared with exercise training. Benefits favouring “add-on” therapies were observed across six different interventions (additional exercise training, noninvasive ventilation, bronchodilator therapy, growth hormone, vitamin D and nutritional supplementation). The sensitivity analyses included considerably fewer studies, but revealed minimal differences to the primary analysis. The lack of systematic benefits of “add-on” interventions is a probable reflection of methodological limitations, such as “one size fits all” eligibility criteria, that are inherent in many of the included studies of “add-on” therapies. Future clarification regarding the exact value of such therapies may only arise from adequately powered, multicentre clinical trials of tailored interventions for carefully selected COPD patient subgroups defined according to distinct clinical

  4. Embedding objects during 3D printing to add new functionalities.

    PubMed

    Yuen, Po Ki

    2016-07-01

    A novel method for integrating and embedding objects to add new functionalities during 3D printing based on fused deposition modeling (FDM) (also known as fused filament fabrication or molten polymer deposition) is presented. Unlike typical 3D printing, FDM-based 3D printing could allow objects to be integrated and embedded during 3D printing and the FDM-based 3D printed devices do not typically require any post-processing and finishing. Thus, various fluidic devices with integrated glass cover slips or polystyrene films with and without an embedded porous membrane, and optical devices with embedded Corning(®) Fibrance™ Light-Diffusing Fiber were 3D printed to demonstrate the versatility of the FDM-based 3D printing and embedding method. Fluid perfusion flow experiments with a blue colored food dye solution were used to visually confirm fluid flow and/or fluid perfusion through the embedded porous membrane in the 3D printed fluidic devices. Similar to typical 3D printed devices, FDM-based 3D printed devices are translucent at best unless post-polishing is performed and optical transparency is highly desirable in any fluidic devices; integrated glass cover slips or polystyrene films would provide a perfect optical transparent window for observation and visualization. In addition, they also provide a compatible flat smooth surface for biological or biomolecular applications. The 3D printed fluidic devices with an embedded porous membrane are applicable to biological or chemical applications such as continuous perfusion cell culture or biocatalytic synthesis but without the need for any post-device assembly and finishing. The 3D printed devices with embedded Corning(®) Fibrance™ Light-Diffusing Fiber would have applications in display, illumination, or optical applications. Furthermore, the FDM-based 3D printing and embedding method could also be utilized to print casting molds with an integrated glass bottom for polydimethylsiloxane (PDMS) device replication

  5. Application of shift-and-add algorithms for imaging objects within biological media

    NASA Astrophysics Data System (ADS)

    Aizert, Avishai; Moshe, Tomer; Abookasis, David

    2017-01-01

    The Shift-and-Add (SAA) technique is a simple mathematical operation developed to reconstruct, at high spatial resolution, atmospherically degraded solar images obtained from stellar speckle interferometry systems. This method shifts and assembles individual degraded short-exposure images into a single average image with significantly improved contrast and detail. Since the inhomogeneous refractive indices of biological tissue causes light scattering similar to that induced by optical turbulence in the atmospheric layers, we assume that SAA methods can be successfully implemented to reconstruct the image of an object within a scattering biological medium. To test this hypothesis, five SAA algorithms were evaluated for reconstructing images acquired from multiple viewpoints. After successfully retrieving the hidden object's shape, quantitative image quality metrics were derived, enabling comparison of imaging error across a spectrum of layer thicknesses, demonstrating the relative efficacy of each SAA algorithm for biological imaging.

  6. Sliding tethered ligands add topological interactions to the toolbox of ligand–receptor design

    PubMed Central

    Bauer, Martin; Kékicheff, Patrick; Iss, Jean; Fajolles, Christophe; Charitat, Thierry; Daillant, Jean; Marques, Carlos M.

    2015-01-01

    Adhesion in the biological realm is mediated by specific lock-and-key interactions between ligand–receptor pairs. These complementary moieties are ubiquitously anchored to substrates by tethers that control the interaction range and the mobility of the ligands and receptors, thus tuning the kinetics and strength of the binding events. Here we add sliding anchoring to the toolbox of ligand–receptor design by developing a family of tethered ligands for which the spacer can slide at the anchoring point. Our results show that this additional sliding degree of freedom changes the nature of the adhesive contact by extending the spatial range over which binding may sustain a significant force. By introducing sliding tethered ligands with self-regulating length, this work paves the way for the development of versatile and reusable bio-adhesive substrates with potential applications for drug delivery and tissue engineering. PMID:26350224

  7. Sliding tethered ligands add topological interactions to the toolbox of ligand-receptor design.

    PubMed

    Bauer, Martin; Kékicheff, Patrick; Iss, Jean; Fajolles, Christophe; Charitat, Thierry; Daillant, Jean; Marques, Carlos M

    2015-09-09

    Adhesion in the biological realm is mediated by specific lock-and-key interactions between ligand-receptor pairs. These complementary moieties are ubiquitously anchored to substrates by tethers that control the interaction range and the mobility of the ligands and receptors, thus tuning the kinetics and strength of the binding events. Here we add sliding anchoring to the toolbox of ligand-receptor design by developing a family of tethered ligands for which the spacer can slide at the anchoring point. Our results show that this additional sliding degree of freedom changes the nature of the adhesive contact by extending the spatial range over which binding may sustain a significant force. By introducing sliding tethered ligands with self-regulating length, this work paves the way for the development of versatile and reusable bio-adhesive substrates with potential applications for drug delivery and tissue engineering.

  8. Lithium as add-on to quetiapine XR in adult patients with acute mania: a 6-week, multicenter, double-blind, randomized, placebo-controlled study.

    PubMed

    Bourin, Michel S; Severus, Emanuel; Schronen, Juan P; Gass, Peter; Szamosi, Johan; Eriksson, Hans; Chandrashekar, Hongally

    2014-01-01

    Quetiapine extended release (XR) and lithium are treatments with proven efficacy in acute mania. This randomized study evaluated the efficacy and safety of lithium or placebo as add-on to quetiapine XR in adult patients with manic or mixed symptoms of bipolar I disorder. In this 6-week, double-blind study (Trial D144AC00003), adult patients with DSM-IV-TR-diagnosed bipolar I disorder (current episode manic or mixed), a Young Mania Rating Scale (YMRS) total score ≥20, and score ≥4 on two of four core YMRS items were administered quetiapine XR (400 to 800 mg/day) and randomly assigned to receive add-on lithium (600 to 1,800 mg/day) or placebo. The primary efficacy end point was change in the YMRS total score from baseline to day 43, analyzed using a mixed-model for repeated measures (MMRM) approach. Secondary efficacy and safety end points were also measured. Rating scales were administered by trained staff. Three hundred fifty-six patients treated with quetiapine XR were randomized to add-on lithium (n = 173) or placebo (n = 183). Two hundred ninety-one patients (81.7%) completed the study. At day 43, least squares mean change in YMRS total score was -22.8 for add-on lithium and -20.1 for add-on placebo, a statistically significant treatment group difference of -2.69 (p < 0.001). On secondary measures, add-on lithium was associated with significant improvements in response, remission, illness severity, and overall illness versus add-on placebo (p < 0.05). The number needed to treat was 9.1 for response and 7.9 for remission for add-on lithium compared with add-on placebo. Lithium in combination with quetiapine XR was generally well tolerated, with a similar profile to quetiapine XR in combination with placebo. The addition of lithium to quetiapine XR therapy was associated with significantly greater efficacy than placebo as add-on and was generally well tolerated in patients with acute bipolar I mania. This study was registered under Clinicaltrials

  9. A study of high repetition rate pulse generation and all-optical add/drop multiplexing

    NASA Astrophysics Data System (ADS)

    Chen, Hongmin

    Ultra high-speed optical time-division-multiplexed (OTDM) transmission technologies are essential for the construction of ultra high-speed all-optical networks needed in the information era. In this Ph. D thesis dissertation, essential mechanisms associated with ultra high speed OTDM transmission systems, such as, high speed ultra short pulse generation, all optical demultiplexing and all optical add/drop multiplexing, have been studied. Both experimental demonstrations and numerical simulations have been performed. In order to realize high-speed optical TDM systems, high repetition rate, ultra short pulses are needed. A rational harmonic mode-locked ring fiber laser has been used to produce ultrashort pulses, the pulse jitter will be eliminated using a Phase-Locked-Loop (PLL), and the self-pulsation has been suppressed using a semiconductor optical amplifier (SOA). Sub pico-second pulses are very important for all optical sampling in the ultrahigh-speed OTDM transmission system. In this thesis, a two stage compression scheme utilizing the nonlinearity and dispersion of the optical fibers has been constructed and used to compress the gain switched DFB laser pulses. Also a nonlinear optical loop mirror has been constructed to suppress the wings associated with nonlinear compression. Pedestal free, transform-limited pulses with pulse widths in range of 0.2 to 0.4 ps have been generated. LiNbO3 modulators play a very important role in fiber optical communication systems. In this thesis, LiNbO3 modulators have been used to perform high repetition rate pulse generation, all optical demultiplexing and all optical add/drop for the TDM transmission system.

  10. Knowledge Theories Can Inform Evaluation Practice: What Can a Complexity Lens Add?

    ERIC Educational Resources Information Center

    Hawe, Penelope; Bond, Lyndal; Butler, Helen

    2009-01-01

    Programs and policies invariably contain new knowledge. Theories about knowledge utilization, diffusion, implementation, transfer, and knowledge translation theories illuminate some mechanisms of change processes. But more often than not, when it comes to understanding patterns about change processes, "the foreground" is privileged more…

  11. Where boosted significances come from

    NASA Astrophysics Data System (ADS)

    Plehn, Tilman; Schichtel, Peter; Wiegand, Daniel

    2014-03-01

    In an era of increasingly advanced experimental analysis techniques it is crucial to understand which phase space regions contribute a signal extraction from backgrounds. Based on the Neyman-Pearson lemma we compute the maximum significance for a signal extraction as an integral over phase space regions. We then study to what degree boosted Higgs strategies benefit ZH and tt¯H searches and which transverse momenta of the Higgs are most promising. We find that Higgs and top taggers are the appropriate tools, but would profit from a targeted optimization towards smaller transverse momenta. MadMax is available as an add-on to MadGraph 5.

  12. 77 FR 12525 - Approval and Promulgation of Implementation Plans; Tennessee: Prevention of Significant...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-01

    ... Significant Deterioration; Greenhouse Gases--Automatic Rescission Provisions AGENCY: Environmental Protection... relate to greenhouse gases (GHGs). Specifically, Tennessee amended its PSD regulations to add...

  13. Toward information management in corporations (12)

    NASA Astrophysics Data System (ADS)

    Fujii, Kunihiko

    Within the information areas in which the technology has been highly advanced, the ability required for corporate personnel in charge of information has changed gradually. They need to promote activities in which computer science is incorporated, although they had been involved in only activities featured by information science. While information personnel is required to have interdisciplinary and inter-business abilities, they need to make use of inhouse and external information for the business activities effectively. Corresponding to the social trend the author describes guidelines for such action, the concept and the importance in rendering information high value addes toward more versatile utilization of information, and proposes how significant human resources act in information use.

  14. Students with Attention Deficit Disorders ADD/ADHD: Eligibility Issues and Service Options under the Individuals with Disabilities Education Act (IDEA) and Section 504.

    ERIC Educational Resources Information Center

    Utah State Univ., Logan. Mountain Plains Regional Resource Center.

    This document presents basic information and materials on eligibility and service options for students with attention deficit disorder (ADD) or attention deficit hyperactivity disorder (ADHD) under the Individuals with Disabilities Education Act (IDEA) or Section 504 of the Rehabilitation Act of 1973. An introduction notes that the three main…

  15. 40 CFR 63.3966 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 13 2012-07-01 2012-07-01 false How do I determine the add-on control... Emission Rate with Add-on Controls Option § 63.3966 How do I determine the add-on control device emission... the add-on control device emission destruction or removal efficiency as part of the performance...

  16. 40 CFR 63.4566 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 13 2013-07-01 2012-07-01 true How do I determine the add-on control... with Add-on Controls Option § 63.4566 How do I determine the add-on control device emission destruction... add-on control device emission destruction or removal efficiency as part of the performance...

  17. 40 CFR 63.3966 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 13 2013-07-01 2012-07-01 true How do I determine the add-on control... Emission Rate with Add-on Controls Option § 63.3966 How do I determine the add-on control device emission... the add-on control device emission destruction or removal efficiency as part of the performance...

  18. 40 CFR 63.4566 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 13 2014-07-01 2014-07-01 false How do I determine the add-on control... with Add-on Controls Option § 63.4566 How do I determine the add-on control device emission destruction... add-on control device emission destruction or removal efficiency as part of the performance...

  19. 40 CFR 63.4566 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 13 2012-07-01 2012-07-01 false How do I determine the add-on control... with Add-on Controls Option § 63.4566 How do I determine the add-on control device emission destruction... add-on control device emission destruction or removal efficiency as part of the performance...

  20. 40 CFR 63.3966 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 13 2014-07-01 2014-07-01 false How do I determine the add-on control... Emission Rate with Add-on Controls Option § 63.3966 How do I determine the add-on control device emission... the add-on control device emission destruction or removal efficiency as part of the performance...

  1. 40 CFR 63.3966 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 12 2011-07-01 2009-07-01 true How do I determine the add-on control... with Add-on Controls Option § 63.3966 How do I determine the add-on control device emission destruction... add-on control device emission destruction or removal efficiency as part of the performance...

  2. Measuring Narcissism within Add Health: The Development and Validation of a New Scale

    ERIC Educational Resources Information Center

    Davis, Mark S.; Brunell, Amy B.

    2012-01-01

    This study reports the development of a measure of narcissism within the National Longitudinal Study of Adolescent Health (Add Health) data set. In Study 1, items were selected from Wave III to form the Add Health Narcissism Scale (AHNS). These were factor analyzed, yielding a single factor comprised of five subscales. We correlated the AHNS and…

  3. 40 CFR Table 1b to Subpart Dddd of... - Add-on Control Systems Compliance Options

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 13 2013-07-01 2012-07-01 true Add-on Control Systems Compliance Options 1B Table 1B to Subpart DDDD of Part 63 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Products Pt. 63, Subpt. DDDD, Table 1B Table 1B to Subpart DDDD of Part 63—Add-on Control...

  4. 40 CFR Table 1b to Subpart Dddd of... - Add-on Control Systems Compliance Options

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 13 2014-07-01 2014-07-01 false Add-on Control Systems Compliance Options 1B Table 1B to Subpart DDDD of Part 63 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Products Pt. 63, Subpt. DDDD, Table 1B Table 1B to Subpart DDDD of Part 63—Add-on Control...

  5. Cognitive Control and Attentional Selection in Adolescents with ADHD versus ADD

    ERIC Educational Resources Information Center

    Carr, Laurie; Henderson, John; Nigg, Joel T.

    2010-01-01

    An important research question is whether Attention Deficit Hyperactivity Disorder (ADHD) is related to early- or late-stage attentional control mechanisms and whether this differentiates a nonhyperactive subtype (ADD). This question was addressed in a sample of 145 ADD/ADHD and typically developing comparison adolescents (aged 13-17). Attentional…

  6. 75 FR 73075 - Notice of Motion To Add Exhibit to Petition for Declaratory Order and Complaint

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-29

    ... Energy Regulatory Commission Notice of Motion To Add Exhibit to Petition for Declaratory Order and... of Pella, Iowa (Complainant) filed a motion to add a document as Exhibit P-28 to its July 2, 2010... document is added to a subscribed docket(s). For assistance with any FERC Online service, please...

  7. 40 CFR Table 1b to Subpart Dddd of... - Add-on Control Systems Compliance Options

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 13 2012-07-01 2012-07-01 false Add-on Control Systems Compliance Options 1B Table 1B to Subpart DDDD of Part 63 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Products Pt. 63, Subpt. DDDD, Table 1B Table 1B to Subpart DDDD of Part 63—Add-on Control...

  8. 7 CFR 360.500 - Petitions to add a taxon to the noxious weed list.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 5 2013-01-01 2013-01-01 false Petitions to add a taxon to the noxious weed list. 360... to add a taxon to the noxious weed list. A person may petition the Administrator to have a taxon added to the noxious weeds lists in § 360.200. Details of the petitioning process for adding a taxon...

  9. Right Hemisphere Deficit Syndrome: Similarities with Subtypes of Children with Attention Deficit Disorder (ADD).

    ERIC Educational Resources Information Center

    Matazow, Gail S.; Hynd, George W.

    Children with Attention Deficit Disorder (ADD) often exhibit problems in visual spatial perception, math achievement, and social skills, and it has been postulated that this constellation of behaviors may constitute Right Hemisphere Deficit Syndrome (RHDS). This study examined 21 children with attention deficit disorder with hyperactivity (ADD/H),…

  10. 40 CFR Table 1b to Subpart Dddd of... - Add-on Control Systems Compliance Options

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 12 2011-07-01 2009-07-01 true Add-on Control Systems Compliance.... 63, Subpt. DDDD, Table 1B Table 1B to Subpart DDDD of Part 63—Add-on Control Systems Compliance... compliance options by using an emissions control system . . . Fiberboard mat dryer heated zones (at...

  11. Power Parenting for Children with ADD/ADHD: A Practical Parent's Guide for Managing Difficult Behaviors.

    ERIC Educational Resources Information Center

    Flick, Grad L.

    The first step in dealing with an attention deficit disorder (ADD/ADHD) child's difficult behavior is to understand its origins. This book presents behavior management techniques to help parents care for their ADD child while ensuring that the child continues to develop positive, healthy self-esteem. The guide shows how to: (1) ensure an accurate…

  12. Prevalence of Aggression and Defiance in Children with ADD/ADHD Tendencies

    ERIC Educational Resources Information Center

    Hill, Janella

    2011-01-01

    Attention Deficit Disorder (ADD) and Attention Deficit Hyperactivity Disorder (ADHD) appear to have become more prevalent in the past few years. Many children who display ADD/ADHD tendencies also display behaviors which cause problems in a classroom setting. Considering the fact that these behaviors could be displayed by the student population as…

  13. It All ADDs Up: Help for Children with Attention Deficit Disorders.

    ERIC Educational Resources Information Center

    Anderson, Marilyn

    2000-01-01

    Suggestions for working with students with attention deficit disorders (ADD) include: seek medical evaluation; discuss treatment options with the physician and school; communicate with the child's teachers; provide feedback, praise, and consequences; help the child develop social skills; understand when ADD with hyperactivity is disabling; know…

  14. Test Review: Brown Attention-Deficit Disorder Scales and Brown ADD Diagnostic Forms.

    ERIC Educational Resources Information Center

    Muniz, Linda

    1996-01-01

    This article on the Brown Attention-Deficit Disorder (ADD) Scale for Adolescents and the Brown ADD Scale for Adults describes the tests' recommended uses, administration, components, standardization, reliability, and validity. The self-report measures are designed for initial screening, as one part of a comprehensive diagnostic assessment, and for…

  15. Temporal decoding by phase-locked loops: unique features of circuit-level implementations and their significance for vibrissal information processing.

    PubMed

    Zacksenhouse, Miriam; Ahissar, Ehud

    2006-07-01

    Rhythmic active touch, such as whisking, evokes a periodic reference spike train along which the timing of a novel stimulus, induced, for example, when the whiskers hit an external object, can be interpreted. Previous work supports the hypothesis that the whisking-induced spike train entrains a neural implementation of a phase-locked loop (NPLL) in the vibrissal system. Here we extend this work and explore how the entrained NPLL decodes the delay of the novel, contact-induced stimulus and facilitates object localization. We consider two implementations of NPLLs, which are based on a single neuron or a neural circuit, respectively, and evaluate the resulting temporal decoding capabilities. Depending on the structure of the NPLL, it can lock in either a phase- or co-phase-sensitive mode, which is sensitive to the timing of the input with respect to the beginning of either the current or the next cycle, respectively. The co-phase-sensitive mode is shown to be unique to circuit-based NPLLs. Concentrating on temporal decoding in the vibrissal system of rats, we conclude that both the nature of the information processing task and the response characteristics suggest that the computation is sensitive to the co-phase. Consequently, we suggest that the underlying thalamocortical loop should implement a circuit-based NPLL.

  16. Add-on therapy with doxazosin in patients with hypertension influences arterial stiffness and albuterol-mediated arterial vasodilation

    PubMed Central

    Wykretowicz, Andrzej; Guzik, Przemyslaw; Krauze, Tomasz; Adamska, Karolina; Milewska, Agata; Wysocki, Henryk

    2007-01-01

    What is already known about this subject Hypertension is associated with increased arterial stiffness and impaired endothelial function. Arterial vasodilation depends on endothelial function and can be regulated by β2-adrenergic stimulation. Doxazosin is a known and potent antihypertensive agent. However, its effects on arterial stiffness and vasodilation have not been fully established. What this study adds Sixteen-week add-on antihypertensive therapy with 4 mg of doxazosin extended release daily: Reduces arterial stiffness. Improves albuterol-mediated, i.e. endothelium-dependent, arterial vasodilation. Does not influence nitroglycerin-mediated, i.e. endothelium-independent, arterial vasodilation. Aims Doxazosin is an antihypertensive agent with largely unknown effects on arterial stiffness and vasodilation. The aim of this study was to determine the effect of the addition of doxazosin extended-release (ER) to the standard management of hypertension in patients with inadequately controlled blood pressure (BP) on arterial stiffness and arterial vasodilation. Methods Twenty patients with inadequately controlled hypertension were treated with 4 mg doxazosin ER daily for 16 weeks as an adjunct to their existing antihypertensive regimen. Results Doxazosin ER add-on therapy was associated with significantly reduced systolic (P < 0.0001) and diastolic (P = 0.0003) BP, improved arterial stiffness (determined by digital volume pulse analysis (P = 0.048) and albuterol-mediated arterial vasodilation (P = 0.030). Conclusions Add-on therapy with 4 mg of doxazosin ER daily reduces BP and arterial stiffness and improves arterial vasodilation in response to adrenergic stimulation. PMID:17635498

  17. Efficacy of prophylactic treatment with montelukast and montelukast plus add-on loratadine for seasonal allergic rhinitis.

    PubMed

    Yamamoto, Hideyuki; Yamada, Takechiyo; Sakashita, Masafumi; Kubo, Seita; Susuki, Dai; Tokunaga, Takahiro; Ogi, Kazuhiro; Terasawa, Yoko; Yamashita, Shinji; Kayano, Yuichiro; Masada, Mikio; Kimura, Yuichi; Fujieda, Shigeharu

    2012-01-01

    Cysteinyl leukotriene and leukotriene receptor occupancy have been linked to several processes in seasonal allergic rhinitis (SAR), including nasal congestion, rhinorrhea, and recruitment of inflammatory cells. We investigated whether add-on loratadine, an antihistamine, might be effective for SAR patients showing unsatisfactory control of symptoms with the leukotriene receptor antagonist (LTRA) montelukast alone. Patients with SAR caused by Japanese cedar pollen (SAR-JCP; mean age, 29.4 years) were given prophylactic montelukast for 1 month before peak JCP dispersal. Patients recorded the severity of the symptoms (sneezing, rhinorrhea, nasal congestion, and ocular symptoms) daily on visual analog scale (VAS). We selected patients with VAS scores of >50 for any of the symptoms just before the peak pollen season (March 2 to March 8) and designated them as "poorly controlled" patients. Then, in the peak JCP season (from March 9), we conducted a randomized, double-blind, placebo-controlled study to determine whether add-on loratadine might be effective for these "poorly controlled" patients. Montelukast alone was effective, as evaluated by improvement of the VAS scores, in 95 of the 137 patients (69.3%). Add-on loratadine significantly decreased the total scores for nasal symptoms (p < 0.05), sneezing (p < 0.05), and rhinorrhea (p < 0.05) when compared with placebo. The symptoms of SAR in two of three SAR-JP patients could be controlled (VAS score[s] under 50) by prophylactic treatment with montelukast alone under the condition of mild JCP dispersal. Furthermore, the effect of add-on antihistamine on sneezing and rhinorrhea was found in selected SAR-JCP patients.

  18. Evaluation of Efficacy of Curcumin as an Add-on therapy in Patients of Bronchial Asthma

    PubMed Central

    Gupta, Surabhi; Agarwal, Manu; Bhalla, H.L.; Saluja, Mahip

    2014-01-01

    Background: Bronchial asthma being a chronic inflammatory disease of airways has numerous treatment options none of which have disease modifying properties. Curcumin, a yellow dietary pigment has varied pharmacological activities, prominent among which is an anti-inflammatory activity which may be crucial in bronchial asthma as has been proved by various in vitro and in vivo animal studies. Aims: To determine the efficacy and safety of curcumin as an ‘add-on’ therapy in patients of bronchial asthma. Settings and Design: This study was conducted on 77 patients of mild to moderate Bronchial asthma who had a documented positive bronchodilator reversibility test with ≥15% improvement in forced expiratory volume one second (FEV1). Materials and Methods: Seventy seven patients were recruited for the study and randomized into either of the two groups, but 17 patients were lost to follow up. Thus Group A – Receiving standard therapy for bronchial asthma for 30d (n=30) and Group B – Receiving standard therapy for bronchial asthma + Cap Curcumin 500mg BD daily for 30d (n=30). The predefined primary endpoints were clinical assessments of dyspnoea, wheezing, cough, chest tightness and nocturnal symptoms, change in the pre-bronchodilator FEV1 during the treatment and hematological improvement. The secondary end points were assessed by the change in the post-bronchodilator FEV1, C-reactive protein (CRP) concentration and incidence of adverse events. Statistical Analysis used: The data was analysed by SPSS 17.0 software using one-way ANOVA or Paired t-test. Results and Conclusion: The results showed that curcumin capsules help in improving the airway obstruction which was evident by significant improvement in the mean FEV1 values. There was also significant improvement in the hematological parameters and absence of any clinically significant adverse events indicates dependable safety profile of curcumin capsules, though there was no apparent clinical efficacy. Therefore

  19. Coherence cube technology adds geologic insight to 3-D data

    SciTech Connect

    Morris, D.

    1997-05-01

    Three-dimensional (3-D) seismic technology is now widely applied to assess the risk associated with hydrocarbon trap definition, including faulting, stratigraphic features, and reservoir description. Critical new technologies to exploit the wealth of information contained within 3-D seismic have recently begun to emerge; most notably, coherence cube technology, developed by Amoco Production Research and licensed to Coherence Technology Co. (CTC). Coherence cube processing produces interpretable images of faults and subtle stratigraphic features, such as buried deltas, river channels, and beaches, by quantifying seismic coherence attributes. The technique has important implications for geophysical, geological, and reservoir engineering applications. The paper discusses how coherency works, applications, and an example in delineating southern North Sea faulting.

  20. Low-power microelectromechanically tunable silicon photonic ring resonator add-drop filter.

    PubMed

    Errando-Herranz, Carlos; Niklaus, Frank; Stemme, Göran; Gylfason, Kristinn B

    2015-08-01

    We experimentally demonstrate a microelectromechanically (MEMS) tunable photonic ring resonator add-drop filter, fabricated in a simple silicon-on-insulator (SOI) based process. The device uses electrostatic parallel plate actuation to perturb the evanescent field of a silicon waveguide, and achieves a 530 pm resonance wavelength tuning, i.e., more than a fourfold improvement compared to previous MEMS tunable ring resonator add-drop filters. Moreover, our device has a static power consumption below 100 nW, and a tuning rate of -62  pm/V, i.e., the highest reported rate for electrostatic tuning of ring resonator add-drop filters.

  1. A multiply-add engine with monolithically integrated 3D memristor crossbar/CMOS hybrid circuit.

    PubMed

    Chakrabarti, B; Lastras-Montaño, M A; Adam, G; Prezioso, M; Hoskins, B; Cheng, K-T; Strukov, D B

    2017-02-14

    Silicon (Si) based complementary metal-oxide semiconductor (CMOS) technology has been the driving force of the information-technology revolution. However, scaling of CMOS technology as per Moore's law has reached a serious bottleneck. Among the emerging technologies memristive devices can be promising for both memory as well as computing applications. Hybrid CMOS/memristor circuits with CMOL (CMOS + "Molecular") architecture have been proposed to combine the extremely high density of the memristive devices with the robustness of CMOS technology, leading to terabit-scale memory and extremely efficient computing paradigm. In this work, we demonstrate a hybrid 3D CMOL circuit with 2 layers of memristive crossbars monolithically integrated on a pre-fabricated CMOS substrate. The integrated crossbars can be fully operated through the underlying CMOS circuitry. The memristive devices in both layers exhibit analog switching behavior with controlled tunability and stable multi-level operation. We perform dot-product operations with the 2D and 3D memristive crossbars to demonstrate the applicability of such 3D CMOL hybrid circuits as a multiply-add engine. To the best of our knowledge this is the first demonstration of a functional 3D CMOL hybrid circuit.

  2. A multiply-add engine with monolithically integrated 3D memristor crossbar/CMOS hybrid circuit

    NASA Astrophysics Data System (ADS)

    Chakrabarti, B.; Lastras-Montaño, M. A.; Adam, G.; Prezioso, M.; Hoskins, B.; Cheng, K.-T.; Strukov, D. B.

    2017-02-01

    Silicon (Si) based complementary metal-oxide semiconductor (CMOS) technology has been the driving force of the information-technology revolution. However, scaling of CMOS technology as per Moore’s law has reached a serious bottleneck. Among the emerging technologies memristive devices can be promising for both memory as well as computing applications. Hybrid CMOS/memristor circuits with CMOL (CMOS + “Molecular”) architecture have been proposed to combine the extremely high density of the memristive devices with the robustness of CMOS technology, leading to terabit-scale memory and extremely efficient computing paradigm. In this work, we demonstrate a hybrid 3D CMOL circuit with 2 layers of memristive crossbars monolithically integrated on a pre-fabricated CMOS substrate. The integrated crossbars can be fully operated through the underlying CMOS circuitry. The memristive devices in both layers exhibit analog switching behavior with controlled tunability and stable multi-level operation. We perform dot-product operations with the 2D and 3D memristive crossbars to demonstrate the applicability of such 3D CMOL hybrid circuits as a multiply-add engine. To the best of our knowledge this is the first demonstration of a functional 3D CMOL hybrid circuit.

  3. A multiply-add engine with monolithically integrated 3D memristor crossbar/CMOS hybrid circuit

    PubMed Central

    Chakrabarti, B.; Lastras-Montaño, M. A.; Adam, G.; Prezioso, M.; Hoskins, B.; Cheng, K.-T.; Strukov, D. B.

    2017-01-01

    Silicon (Si) based complementary metal-oxide semiconductor (CMOS) technology has been the driving force of the information-technology revolution. However, scaling of CMOS technology as per Moore’s law has reached a serious bottleneck. Among the emerging technologies memristive devices can be promising for both memory as well as computing applications. Hybrid CMOS/memristor circuits with CMOL (CMOS + “Molecular”) architecture have been proposed to combine the extremely high density of the memristive devices with the robustness of CMOS technology, leading to terabit-scale memory and extremely efficient computing paradigm. In this work, we demonstrate a hybrid 3D CMOL circuit with 2 layers of memristive crossbars monolithically integrated on a pre-fabricated CMOS substrate. The integrated crossbars can be fully operated through the underlying CMOS circuitry. The memristive devices in both layers exhibit analog switching behavior with controlled tunability and stable multi-level operation. We perform dot-product operations with the 2D and 3D memristive crossbars to demonstrate the applicability of such 3D CMOL hybrid circuits as a multiply-add engine. To the best of our knowledge this is the first demonstration of a functional 3D CMOL hybrid circuit. PMID:28195239

  4. Controller adds new system capabilities and enhances operational flexibility

    SciTech Connect

    Dessuit, F.; Kemczak, J.

    1995-05-01

    This article describes how a new sootblower controller is helping Northern Indiana Public Service Company`s (NIPSCO`s) plant operators to more accurately control steam pressure and sootblower operations. The old controller system used pneumatic PID controls (single-loop controllers) to actuate the pressure reducing valves (PRVs). Steam, at 450 psi, was fed from either or both of the plant`s primary and secondary lines into the soot blowing system. Unfortunately, the old controller had several drawbacks one of which it did not offer a pressure readout. As a consequence, the operators had no local control of the system. It also did not indicate which source was supplying the steam. Furthermore, system changes were made difficult by its proprietary assembly code software. Because the old system was difficult to operate, required external resources for modification of the software, and as integrating the plant`s management information system (MIS) was not feasible, it was decided to replace the control system.

  5. The Integration of the Neurosciences, Child Public Health, and Education Practice: Hemisphere-Specific Remediation Strategies as a Discipline Partnered Rehabilitation Tool in ADD/ADHD.

    PubMed

    Leisman, Gerry; Mualem, Raed; Machado, Calixto

    2013-01-01

    ADD/ADHD is the most common and most studied neurodevelopmental problem. Recent statistics from the U.S. Center for Disease Control state that 11% or approximately one out of every nine children in the US and one in five high school boys are diagnosed with ADD/ADHD. This number is thought to be increasing at around 15-20% per year. The US National Institute of Mental Health's Multi-modal Treatment Study has shown that medication has no long-term benefit for those with ADHD. To effectively address ADD/ADHD from within the framework of child public health, an interdisciplinary strategy is necessary that is based on a neuroeducational model that can be readily implemented on a large-scale within the educational system. This study is based on previous findings that ADD/ADHD children possess underactivity between sub-cortical and cortical regions. An imbalance of activity or arousal in one area can result in functional disconnections similar to that seen in split-brain patients. Since ADD/ADHD children exhibit deficient performance on tests developed to measure perceptual laterality, evidence of weak laterality or failure to develop laterality has been found across various modalities (auditory, visual, tactile). This has reportedly resulted in abnormal cerebral organization and ineffective cortical specialization necessary for the development of language and non-language function. This pilot study examines groups of ADD/ADHD and control elementary school children all of whom were administered all of the subtests of the Wechsler Individual Achievement Tests, the Brown Parent Questionnaire, and given objective performance measures on tests of motor and sensory coordinative abilities. Results measured after a 12-week remediation program aimed at increasing the activity of the hypothesized underactive right hemisphere function, yielded significant improvement of greater than 2 years in grade level in all domains except in mathematical reasoning. The treated group also

  6. Add-on conservation benefits of marine territorial user rights fishery policies in central Chile.

    PubMed

    Gelcich, Stefan; Godoy, Natalio; Prado, Luis; Castilla, Juan Carlos

    2008-01-01

    To combine the rational use of marine benthic resources and economic development of small-scale fishers, Chile passed legislation in 1991 establishing a comanagement policy that grants exclusive territorial user rights for fisheries (TURFs) to artisanal fisher organizations in well-defined inshore coastal areas, known as Management and Exploitation Areas for Benthic Resources (MEABRs). In general the policy has been proclaimed a management and economic success because benthic resource abundances have increased inside MEABRs in comparison with open-access areas. However, there is a lack of studies assessing the impact of this management policy on nontargeted subtidal species and community assemblages and the policy's implications for biodiversity and conservation. This study starts to fill this gap and links the allocation of TURFs for benthic resources with add-on conservation benefits for species that are not directly linked with the fishery policy. Comparative subtidal surveys inside vs. outside MEABRs were used to assess the effects of three MEABRs on managed targeted benthic species, biodiversity (species richness), and community assemblages in central Chile. Surveys focused exclusively on subtidal kelp forest habitats dominated by Lessonia trabeculata, spanning 4-12 m in depth and with similar levels of habitat complexity. The study comprised: (1) quantification of kelp forest complexity, (2) understory survey of sessile species, (3) quantification of conspicuous benthic macroinvertebrates, including those under management, and (4) quantification of reef-fish species inside the kelp habitat. Results showed population enhancement of target-managed invertebrates inside MEABRs. Moreover, reef-fish species were significantly more diverse and abundant inside MEABRs, and community assemblages of nontarget benthic invertebrates and reef fish were significantly different inside vs. outside MEABRs. The comanagement of inshore benthic resources in Chile, through MEABRs

  7. NASA/DoD Aerospace Knowledge Diffusion Research Project: Chronology of Selected Literature, Reports, Policy Instruments, and Significant Events Affecting Federal Scientific and Technical Information (STI) in the United States, 1945-1990. Report Number 11.

    ERIC Educational Resources Information Center

    Pinelli, Thomas E.; And Others

    The chronology is a comprehensive bibliography covering a variety of selected literature, reports, policy instruments, and significant events affecting federal scientific and technical information (STI) from 1945 to 1990. It includes some publications and events of historic interest that relate to the evolution of aerospace and aerospace knowledge…

  8. Math at home adds up to achievement in school.

    PubMed

    Berkowitz, Talia; Schaeffer, Marjorie W; Maloney, Erin A; Peterson, Lori; Gregor, Courtney; Levine, Susan C; Beilock, Sian L

    2015-10-09

    With a randomized field experiment of 587 first-graders, we tested an educational intervention designed to promote interactions between children and parents relating to math. We predicted that increasing math activities at home would increase children's math achievement at school. We tested this prediction by having children engage in math story time with their parents. The intervention, short numerical story problems delivered through an iPad app, significantly increased children's math achievement across the school year compared to a reading (control) group, especially for children whose parents are habitually anxious about math. Brief, high-quality parent-child interactions about math at home help break the intergenerational cycle of low math achievement.

  9. EPA adds Old American Zinc in Fairmont City to Superfund cleanup list

    EPA Pesticide Factsheets

    For Immediate Release No. 16-OPA009 EPA adds Old American Zinc in Fairmont City to Superfund cleanup list CHICAGO (April 6, 2016) - U.S. Environmental Protection Agency today announced that the Old American Zinc

  10. U.S. EPA Proposes to Add California Mine Site to Superfunds National Priorities List

    EPA Pesticide Factsheets

    SAN FRANCISCO - The U.S. Environmental Protection Agency is proposing to add eight hazardous waste sites to the Superfund program's National Priorities List (NPL), including California's Argonaut Mine. Superfund is the federal program that investiga

  11. Add More Vegetables to Your Day: 10 Tips to Help You Eat More Vegetables

    MedlinePlus

    ... dish to add to any meal. Steam green beans, carrots, or broccoli in a bowl with a ... salad by using colorful vegetables such as black beans, sliced red bell peppers, shredded radishes, chopped red ...

  12. EPA Adds Sites to National Priorities List to Reduce Risk to Public Health and Environment

    EPA Pesticide Factsheets

    WASHINGTON - The U.S. Environmental Protection Agency (EPA) is adding five and proposing to add eight hazardous waste sites to the Superfund program's National Priorities List (NPL). These are sites with known or threatened hazardous waste releases

  13. Mothers whose children have ADD/ADHD discuss their children's medication use: an investigation of blogs.

    PubMed

    Clarke, Juanne N; Lang, Laura

    2012-01-01

    This article presents the results of a frame and discourse analysis of Internet blog sites where parents (usually mothers) discuss their concerns about medication use by their children with attention deficit disorder or attention deficit hyperactivity disorder (ADD/ADHD). This is a particularly important topic in an era characterized by powerful circulating discourses around the contentious medicalization of, and prevalent pharmaceutical treatments for, ADD/ADHD, as well as the mother blame associated with having a child diagnosed with ADD/ADHD. The findings document that the mothers see ADD/ADHD as legitimate medical diagnoses and view themselves as caretakers of children with brain and neuro-chemical anomalies affecting the behavior of their children. They favor pharmaceutical use and describe themselves as experts in the difficult and complex issues related to pharmaceuticalized parenting. At the same time their adoption of medicalization is contingent as they express specific critiques of some doctors, some types of doctors, and critically evaluate science.

  14. Atlantic Coast Hindcast, Deepwater, Significant Wave Information

    DTIC Science & Technology

    1981-01-01

    10,00 10.49 j 10.50 1 0... 011.50 -I1:99 12A 12 4910 Z13.00 103 8A. .. 1.5,0 -13.14:. 0 14:496I -- 14.5! -14, 90. TOTAL 0 18-6 177 222 113 122 1T$ 0...z 5.3 NO. OF CASE[S : 222 . AZIWJTm x 1.5 A14 STATION 1 SEASON 2 AZIPOJTI4DEG8EES): 50.1 - 5.9 -PERCEN T OCCURRENCECX1 000) OF HEIGHT AND PERIOD BY...a 𔃺 ’ AZIMlUTH CATEGORY AVERAGE HS(15ETRES) :1.7 LARGEST HS(MqETRES)c 4.7 NO. OF CASES z 222 . AZIM UTH X 1.5 A18 + STATION I SEASON 2 AZIOUTH(DEGREES

  15. Lixisenatide as add-on therapy to basal insulin

    PubMed Central

    Brown, Dominique Xavier; Butler, Emma Louise; Evans, Marc

    2014-01-01

    Many patients with type 2 diabetes mellitus do not achieve target glycosylated hemoglobin A1c levels despite optimally titrated basal insulin and satisfactory fasting plasma glucose levels. Current evidence suggests that HbA1c levels are dictated by both basal glucose and postprandial glucose levels. This has led to a consensus that postprandial glucose excursions contribute to poor glycemic control in these patients. Lixisenatide is a once-daily, prandial glucagon-like peptide 1 (GLP-1) receptor agonist with a four-fold affinity for the GLP-1 receptor compared with native GLP-1. Importantly, lixisenatide causes a significant delay in gastric emptying time, an important determinant of the once-daily dosing regimen. An exendin-4 mimetic with six lysine residues removed at the C-terminal, lixisenatide has pronounced postprandial glucose-lowering effects, making it a novel incretin agent for use in combination with optimally titrated basal insulin. Lixisenatide exerts profound effects on postprandial glucose through established mechanisms of glucose-dependent insulin secretion and glucagon suppression in combination with delayed gastric emptying. This review discusses the likely place that lixisenatide will occupy in clinical practice, given its profound effects on postprandial glucose and potential to reduce glycemic variability. PMID:24363554

  16. THE SDSS CO-ADD: COSMIC SHEAR MEASUREMENT

    SciTech Connect

    Lin Huan; Dodelson, Scott; Soares-Santos, Marcelle; Annis, James; Hao Jiangang; Johnston, David; Kubo, Jeffrey M.; Reis, Ribamar R. R.; Seo, Hee-Jong; Simet, Melanie

    2012-12-10

    Stripe 82 in the Sloan Digital Sky Survey was observed multiple times, allowing deeper images to be constructed by co-adding the data. Here, we analyze the ellipticities of background galaxies in this 275 deg{sup 2} region, searching for evidence of distortions due to cosmic shear. We do so using measurements of both the shear-shear correlation function and power spectrum, with the latter determined using both ''quadratic'' and ''pseudo'' estimation techniques. We show how we verified these methods using mock catalogs. We also describe our methods for modeling and correcting for the effects of the point-spread function (PSF) in our shape measurements, and we also describe our prescription for estimating photometric redshifts (photo-z's) for our galaxy sample. In particular, we assess the impact of potential systematic effects due to the PSF and to photo-z's, and show that these are under control in our analysis. We find consistent correlation function and power spectrum results, where the E-mode cosmic shear signal is detected in both real and Fourier space with >5{sigma} significance on degree scales, while the B-mode is consistent with zero as expected. The amplitude of the signal constrains the combination of the matter density {Omega}{sub m} and fluctuation amplitude {sigma}{sub 8} to be {Omega}{sup 0.7}{sub m}{sigma}{sub 8} = 0.252{sup +0.032}{sub -{sub 0.052}}.

  17. LANDSAT-D project ADDS/LAS. Scrounge interface control document

    NASA Technical Reports Server (NTRS)

    1982-01-01

    The content and format of all data to be exchanged between the Applications Developmental data System (ADDS) and the LANDSAT-D Assessment System (LAS) for satisfaction of early access thematic mapper product generation requirements is specified. The ADDS provides partially processed TM data tapes on CCT's. The LANDSAT-D Assessment System processes the TM data to fully processed data tapes on 6250 bpi computer compatible tapes and provides required film data products.

  18. 10 CFR 1.35 - Office of Information Services.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... are managed in a manner consistent with Federal information resources management (IRM) laws and regulations; (c) Assists senior management in recognizing where information technology can add value while... information technology and information management programs based on applicable performance measures...

  19. 10 CFR 1.35 - Office of Information Services.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... are managed in a manner consistent with Federal information resources management (IRM) laws and regulations; (c) Assists senior management in recognizing where information technology can add value while... information technology and information management programs based on applicable performance measures...

  20. 10 CFR 1.35 - Office of Information Services.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... are managed in a manner consistent with Federal information resources management (IRM) laws and regulations; (c) Assists senior management in recognizing where information technology can add value while... information technology and information management programs based on applicable performance measures...

  1. 10 CFR 1.35 - Office of Information Services.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... regulations; (c) Assists senior management in recognizing where information technology can add value while... information technology and information management programs based on applicable performance measures and... oversees the NRC's information resources, including technology infrastructure and delivery of...

  2. Chandra Adds to Story of the Way We Were

    NASA Astrophysics Data System (ADS)

    2003-05-01

    consisting of two pairs of stars, called HD 98800A and HD 98800B. These pairs, each of which is about an Earth-Sun distance apart, orbit each other at about the same distance as Pluto orbits the Sun. "Our X-ray results are fully consistent with other observations that show that accretion of matter from a disk in HD 98800A has dropped to a low level," said Kastner. "So Chandra has thrown new weight behind the evidence that any disk in this system has been greatly diminished or destroyed in ten million years, perhaps by the ongoing formation of planets or by the companion stars." The new X-ray technique for studying disks around stars relies on the ability of Chandra's spectrometers to measure the energies of individual X-rays very precisely. By comparing the number of X-rays emitted by hot gas at specific energies from ions such as oxygen and neon, the temperature and density of particles can be determined. This new technique will help astronomers to distinguish between an accretion disk and a stellar corona as the origin of intense X-ray emission from a young star. Other members of the research team are David Huenemoerder, Norbert Schulz, and Claude Canizares from the Massachusetts Institute of Technology, and David Weintraub from Vanderbilt University. NASA's Marshall Space Flight Center in Huntsville, Ala., manages the Chandra program, and TRW, Inc., Redondo Beach, Calif., is the prime contractor for the spacecraft. The Smithsonian's Chandra X-ray Center controls science and flight operations from Cambridge, Mass., for the Office of Space Science at NASA Headquarters, Washington. The image and additional information are available at: http://chandra.harvard.edu and http://chandra.nasa.gov

  3. Genetic dissection of Helicobacter pylori AddAB role in homologous recombination.

    PubMed

    Marsin, Stéphanie; Lopes, Anne; Mathieu, Aurélie; Dizet, Eléa; Orillard, Emilie; Guérois, Raphaël; Radicella, J Pablo

    2010-10-01

    Helicobacter pylori infects the stomach of about half of the world's human population, frequently causing chronic inflammation at the origin of several gastric pathologies. One of the most remarkable characteristics of the species is its remarkable genomic plasticity in which homologous recombination (HR) plays a critical role. Here, we analyzed the role of the H. pylori homologue of the AddAB recombination protein. Bioinformatics analysis of the proteins unveils the similarities and differences of the H. pylori AddAB complex with respect to the RecBCD and AddAB complexes from Escherichia coli and Bacillus subtilis, respectively. Helicobacter pylori mutants lacking functional addB or/and addA show the same level of sensitivity to DNA-damaging agents such as UV or irradiation and of deficiency in intrachromosomal RecA-dependent HR. Epistasis analyses of both DNA repair and HR phenotypes, using double and triple recombination mutants, demonstrate that, in H. pylori, AddAB and RecOR complexes define two separate presynaptic pathways with little functional overlap. However, neither of these complexes participates in the RecA-dependent process of transformation of these naturally competent bacteria.

  4. The National Longitudinal Study of Adolescent Health (Add Health) sibling pairs data.

    PubMed

    Harris, Kathleen Mullan; Halpern, Carolyn Tucker; Haberstick, Brett C; Smolen, Andrew

    2013-02-01

    This article describes the design and phenotype and genotype data available for sibling pairs with varying genetic relatedness in the National Longitudinal Study of Adolescent Health (Add Health). Add Health is a nationally representative longitudinal study of over 20,000 adolescents in the United States in 1994-1995 who have been followed for 15 years into adulthood. The Add Health design included oversamples of more than 3,000 pairs of individuals with varying genetic resemblance, ranging from monozygotic twins, dizygotic twins, full siblings, half siblings, and unrelated siblings who were raised in the same household. Add Health sibling pairs are therefore nationally representative and followed longitudinally from early adolescence into adulthood with four in-home interviews during the period 1994-2009. Add Health has collected rich longitudinal social, behavioral, environmental, and biological data, as well as buccal cell DNA from all sample members, including sibling pairs. Add Health has an enlightened dissemination policy and to date has released phenotype and genotype data to more than 10,000 researchers in the scientific community.

  5. Effect and Potential Mechanism of Electroacupuncture Add-On Treatment in Patients with Parkinson's Disease.

    PubMed

    Wang, Fang; Sun, Li; Zhang, Xiao-Zhe; Jia, Jun; Liu, Zhuo; Huang, Xi-Yan; Yu, Shu-Yang; Zuo, Li-Jun; Cao, Chen-Jie; Wang, Xiao-Min; Zhang, Wei

    2015-01-01

    Objectives. To explore effectiveness and mechanisms of electroacupuncture (EA) add-on treatment in Parkinson's disease (PD) patients. Methods. Fifty PD patients were randomly assigned to drug plus EA (D + EA) group and drug alone (D) group. Subjects in D + EA group received stimulation in points of bilateral fengfu, fengchi, hegu, and central dazhui. Participants were evaluated by scales for motor and nonmotor symptoms. Levels of neuroinflammatory factors and neurotransmitters in serum were detected. Results. EA add-on treatment remarkably reduced scores of Unified Parkinson's Disease Rating Scale (UPDRS) III and its subitems of tremor, rigidity, and bradykinesia and conspicuously decreased UPDRS III scores in patients with bradykinesia-rigidity and mixed types and mild severity. Depression and sleep disturbances were eased, which were reflected by decreased scores of Hamilton Depression Rating Scale, Pittsburgh Sleep Quality Index, and elevated noradrenaline level. Effects of EA add-on treatment on motor symptoms and sleep disturbances were superior to drug alone treatment, markedly improving life quality of PD patients. EA add-on treatment decreased nitric oxide level in serum. Conclusions. EA add-on treatment is effective on most motor symptoms and some nonmotor symptoms and is particularly efficacious in PD patients at early stage. Antineuroinflammation may be a mechanism of EA add-on treatment.

  6. Add-on angiotensin II receptor blockade lowers urinary transforming growth factor-beta levels.

    PubMed

    Agarwal, Rajiv; Siva, Senthuran; Dunn, Stephen R; Sharma, Kumar

    2002-03-01

    Progression of renal failure, despite renoprotection with angiotensin-converting enzyme (ACE) inhibitors in patients with proteinuric nephropathies, may be caused by persistent renal production of transforming growth factor-beta1 (TGF-beta1) through the angiotensin II subtype 1 (AT1) receptors. We tested the hypothesis that AT1-receptor blocker therapy added to a background of chronic maximal ACE inhibitor therapy will result in a reduction in urinary TGF-beta1 levels in such patients. Sixteen patients completed a two-period, crossover, randomized, controlled trial, details of which have been previously reported. All patients were administered lisinopril, 40 mg/d, with either losartan, 50 mg/d, or placebo. Blood pressure (BP) was measured using a 24-hour ambulatory BP monitor. Overnight specimens of urine were analyzed for urine TGF-beta1, protein, and creatinine concentrations. Mean age of the study population was 53 +/- 9 (SD) years; body mass index, 38 +/- 5.7 kg/m2; seated BP, 156 +/- 18/88 +/- 12 mm Hg; and urine protein excretion, 3.6 +/- 0.71 g/g of creatinine. Twelve patients had diabetic nephropathy, and the remainder had chronic glomerulonephritis. At baseline, urinary TGF-beta1 levels were significantly increased in the study population compared with healthy controls (13.2 +/- 1.2 versus 1.7 +/- 1.1 ng/g creatinine; P < 0.001). There was a strong correlation between baseline urine protein excretion and urinary TGF-beta1 level (r2 = 0.53; P = 0.001), as well as systolic BP and urinary TGF-beta1 level (r2 = 0.57; P < 0.001). After 4 weeks of add-on losartan therapy, there was a 38% (95% confidence interval [CI], 16% to 55%) decline in urinary TGF-beta1 levels (13.3 [95% CI, 11.4 to 15.5] to 8.2 pg/mg creatinine [95% CI, 6.2 to 10.7]). The reduction in urinary TGF-beta1 levels occurred independent of changes in mean urinary protein excretion or BP. Thus, proteinuric patients with renal failure, despite maximal ACE inhibition, had increased urinary levels of

  7. Clobazam: An effective add-on therapy in refractory status epilepticus.

    PubMed

    Sivakumar, Sanjeev; Ibrahim, Mohammad; Parker, Dennis; Norris, Gregory; Shah, Aashit; Mohamed, Wazim

    2015-06-01

    Refractory status epilepticus (RSE) is a medical emergency, with significant morbidity and mortality. The use and effectiveness of clobazam, a unique 1,5-benzodiazepine, in the management of RSE has not been reported before. Over the last 24 months, we identified 17 patients with RSE who were treated with clobazam in our hospital. Eleven of the 17 patients had prior epilepsy. Fifteen patients had focal status epilepticus. Use of clobazam was prompted by a favorable pharmacokinetic profile devoid of drug interactions. Clobazam was introduced after a median duration of 4 days and after a median of three failed antiepileptic drugs. A successful response, defined as termination of RSE within 24 h of administration, without addition or modification of concurrent AED and with successful wean of anesthetic infusions, was seen in 13 patients. Indeterminate response was seen in three patients, whereas clobazam was unsuccessful in one patient. Clobazam averted the need for anesthetic infusions in five patients. Clobazam was well tolerated, and appears to be an effective and promising option as add-on therapy in RSE. Its efficacy, particularly early in the course of SE, should be further investigated in prospective, randomized trials.

  8. Xiaoqinglong Granules as Add-On Therapy for Asthma: Latent Class Analysis of Symptom Predictors of Response

    PubMed Central

    Zha, Qinglin; Lin, Seqi; Zhang, Chi; Chang, Christopher; Xue, Hanrong; Lu, Cheng; Jiang, Miao; Liu, Yan; Xiao, Zuke; Liu, Weiyou; Shang, Yunfei; Chen, Jianjian; Wen, Minyong; Lu, Aiping

    2013-01-01

    Xiaoqinglong granules (XQLG) has been shown to be an effective therapy in asthma animal models. We reviewed the literature and conducted this study to assess the impact of XQLG as an add-on therapy to treatment with fluticasone/salmeterol (seretide) in adult patients with mild-to-moderate, persistent asthma. A total of 178 patients were randomly assigned to receive XQLG and seretide or seretide plus placebo for 90 days. Asthma control was assessed by asthma control test (ACT), symptoms scores, FEV1, and PEF. Baseline patient-reported Chinese medicine (CM)-specific symptoms were analyzed to determine whether the symptoms may be possible indicators of treatment response by conducting latent class analysis (LCA). There was no statistically significant difference in ACT score between two groups. In the subset of 70 patients with symptoms defined by CM criteria, XQLG add-on therapy was found to significantly increase the levels of asthma control according to global initiative for asthma (GINA) guidelines (P = 0.0329). There was no significant difference in another subset of 100 patients with relatively low levels of the above-mentioned symptoms (P = 0.1291). Results of LCA suggest that patients with the six typical symptoms defined in CM may benefit from XQLG. PMID:23431348

  9. 77 FR 39760 - Self-Regulatory Organizations; ICE Clear Credit LLC; Order Approving Proposed Rule Change To Add...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-05

    ...-04] Self-Regulatory Organizations; ICE Clear Credit LLC; Order Approving Proposed Rule Change To Add... will amend Chapter 26 of ICC's rules to add Section 26C to provide for the clearance of the...

  10. 40 CFR 63.3166 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 13 2012-07-01 2012-07-01 false How do I determine the add-on control... Emission Limitations § 63.3166 How do I determine the add-on control device emission destruction or removal efficiency? You must use the procedures and test methods in this section to determine the add-on...

  11. 40 CFR 63.4766 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 13 2012-07-01 2012-07-01 false How do I determine the add-on control... Pollutants: Surface Coating of Wood Building Products Compliance Requirements for the Emission Rate with Add-on Controls Option § 63.4766 How do I determine the add-on control device emission destruction...

  12. 40 CFR 63.4166 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 13 2014-07-01 2014-07-01 false How do I determine the add-on control... Pollutants: Surface Coating of Large Appliances Compliance Requirements for the Emission Rate with Add-on Controls Option § 63.4166 How do I determine the add-on control device emission destruction or...

  13. 40 CFR 63.9323 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 15 2014-07-01 2014-07-01 false How do I determine the add-on control... determine the add-on control device emission destruction or removal efficiency? You must use the procedures and test methods in this section to determine the add-on control device emission destruction...

  14. 40 CFR 63.3166 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 12 2011-07-01 2009-07-01 true How do I determine the add-on control... Limitations § 63.3166 How do I determine the add-on control device emission destruction or removal efficiency? You must use the procedures and test methods in this section to determine the add-on control...

  15. 40 CFR 63.3166 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 13 2013-07-01 2012-07-01 true How do I determine the add-on control... Emission Limitations § 63.3166 How do I determine the add-on control device emission destruction or removal efficiency? You must use the procedures and test methods in this section to determine the add-on...

  16. 40 CFR 63.4362 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 13 2012-07-01 2012-07-01 false How do I determine the add-on control... Requirements § 63.4362 How do I determine the add-on control device emission destruction or removal efficiency? You must use the procedures and test methods in this section to determine the add-on control...

  17. 40 CFR 63.3545 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 13 2012-07-01 2012-07-01 false How do I determine the add-on control... Pollutants: Surface Coating of Metal Cans Compliance Requirements for the Emission Rate with Add-on Controls Option § 63.3545 How do I determine the add-on control device emission destruction or removal...

  18. 40 CFR 63.4766 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 13 2013-07-01 2012-07-01 true How do I determine the add-on control... Pollutants: Surface Coating of Wood Building Products Compliance Requirements for the Emission Rate with Add-on Controls Option § 63.4766 How do I determine the add-on control device emission destruction...

  19. 40 CFR 63.4362 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 12 2011-07-01 2009-07-01 true How do I determine the add-on control... § 63.4362 How do I determine the add-on control device emission destruction or removal efficiency? You must use the procedures and test methods in this section to determine the add-on control...

  20. 40 CFR 63.9323 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 14 2011-07-01 2011-07-01 false How do I determine the add-on control... determine the add-on control device emission destruction or removal efficiency? You must use the procedures and test methods in this section to determine the add-on control device emission destruction...

  1. 42 CFR 82.16 - How will NIOSH add to monitoring data to remedy limitations of individual monitoring and missed...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 1 2013-10-01 2013-10-01 false How will NIOSH add to monitoring data to remedy... PROGRAM ACT OF 2000 Dose Reconstruction Process § 82.16 How will NIOSH add to monitoring data to remedy... to add this to the total dose estimate. For monitoring periods where external dosimetry data...

  2. 40 CFR 63.3545 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 13 2013-07-01 2012-07-01 true How do I determine the add-on control... Pollutants: Surface Coating of Metal Cans Compliance Requirements for the Emission Rate with Add-on Controls Option § 63.3545 How do I determine the add-on control device emission destruction or removal...

  3. 40 CFR 63.4362 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 13 2014-07-01 2014-07-01 false How do I determine the add-on control... Requirements § 63.4362 How do I determine the add-on control device emission destruction or removal efficiency? You must use the procedures and test methods in this section to determine the add-on control...

  4. 40 CFR 63.4965 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 13 2014-07-01 2014-07-01 false How do I determine the add-on control... Pollutants: Surface Coating of Metal Furniture Compliance Requirements for the Emission Rate with Add-on Controls Option § 63.4965 How do I determine the add-on control device emission destruction or...

  5. 40 CFR 63.3166 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 13 2014-07-01 2014-07-01 false How do I determine the add-on control... Emission Limitations § 63.3166 How do I determine the add-on control device emission destruction or removal efficiency? You must use the procedures and test methods in this section to determine the add-on...

  6. 42 CFR 82.16 - How will NIOSH add to monitoring data to remedy limitations of individual monitoring and missed...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 1 2014-10-01 2014-10-01 false How will NIOSH add to monitoring data to remedy... PROGRAM ACT OF 2000 Dose Reconstruction Process § 82.16 How will NIOSH add to monitoring data to remedy... to add this to the total dose estimate. For monitoring periods where external dosimetry data...

  7. 40 CFR 63.4166 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 13 2013-07-01 2012-07-01 true How do I determine the add-on control... Pollutants: Surface Coating of Large Appliances Compliance Requirements for the Emission Rate with Add-on Controls Option § 63.4166 How do I determine the add-on control device emission destruction or...

  8. 40 CFR 63.9323 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 15 2012-07-01 2012-07-01 false How do I determine the add-on control... determine the add-on control device emission destruction or removal efficiency? You must use the procedures and test methods in this section to determine the add-on control device emission destruction...

  9. 42 CFR 82.16 - How will NIOSH add to monitoring data to remedy limitations of individual monitoring and missed...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 1 2011-10-01 2011-10-01 false How will NIOSH add to monitoring data to remedy... PROGRAM ACT OF 2000 Dose Reconstruction Process § 82.16 How will NIOSH add to monitoring data to remedy... to add this to the total dose estimate. For monitoring periods where external dosimetry data...

  10. 40 CFR 63.3545 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 13 2014-07-01 2014-07-01 false How do I determine the add-on control... Pollutants: Surface Coating of Metal Cans Compliance Requirements for the Emission Rate with Add-on Controls Option § 63.3545 How do I determine the add-on control device emission destruction or removal...

  11. 40 CFR 63.4566 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 12 2011-07-01 2009-07-01 true How do I determine the add-on control... Surface Coating of Plastic Parts and Products Compliance Requirements for the Emission Rate with Add-on Controls Option § 63.4566 How do I determine the add-on control device emission destruction or...

  12. 40 CFR 63.4362 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 13 2013-07-01 2012-07-01 true How do I determine the add-on control... Requirements § 63.4362 How do I determine the add-on control device emission destruction or removal efficiency? You must use the procedures and test methods in this section to determine the add-on control...

  13. 40 CFR 63.3545 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 12 2011-07-01 2009-07-01 true How do I determine the add-on control... Coating of Metal Cans Compliance Requirements for the Emission Rate with Add-on Controls Option § 63.3545 How do I determine the add-on control device emission destruction or removal efficiency? You must...

  14. 40 CFR 63.4965 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 13 2012-07-01 2012-07-01 false How do I determine the add-on control... Pollutants: Surface Coating of Metal Furniture Compliance Requirements for the Emission Rate with Add-on Controls Option § 63.4965 How do I determine the add-on control device emission destruction or...

  15. 40 CFR 63.4166 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 13 2012-07-01 2012-07-01 false How do I determine the add-on control... Pollutants: Surface Coating of Large Appliances Compliance Requirements for the Emission Rate with Add-on Controls Option § 63.4166 How do I determine the add-on control device emission destruction or...

  16. 42 CFR 82.16 - How will NIOSH add to monitoring data to remedy limitations of individual monitoring and missed...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 1 2012-10-01 2012-10-01 false How will NIOSH add to monitoring data to remedy... PROGRAM ACT OF 2000 Dose Reconstruction Process § 82.16 How will NIOSH add to monitoring data to remedy... to add this to the total dose estimate. For monitoring periods where external dosimetry data...

  17. 40 CFR 63.4766 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 12 2011-07-01 2009-07-01 true How do I determine the add-on control... Coating of Wood Building Products Compliance Requirements for the Emission Rate with Add-on Controls Option § 63.4766 How do I determine the add-on control device emission destruction or removal...

  18. 40 CFR 63.4166 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 12 2011-07-01 2009-07-01 true How do I determine the add-on control... Coating of Large Appliances Compliance Requirements for the Emission Rate with Add-on Controls Option § 63.4166 How do I determine the add-on control device emission destruction or removal efficiency? (a)...

  19. 40 CFR 63.4965 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 12 2011-07-01 2009-07-01 true How do I determine the add-on control... Coating of Metal Furniture Compliance Requirements for the Emission Rate with Add-on Controls Option § 63.4965 How do I determine the add-on control device emission destruction or removal efficiency? You...

  20. 40 CFR 63.4965 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 13 2013-07-01 2012-07-01 true How do I determine the add-on control... Pollutants: Surface Coating of Metal Furniture Compliance Requirements for the Emission Rate with Add-on Controls Option § 63.4965 How do I determine the add-on control device emission destruction or...

  1. Does fibrinogen add to prediction of cardiovascular disease? Results from the Scottish Heart Health Extended Cohort Study.

    PubMed

    Woodward, Mark; Tunstall-Pedoe, Hugh; Rumley, Ann; Lowe, Gordon D O

    2009-08-01

    Plasma fibrinogen is an established risk factor for cardiovascular disease (CVD), but it has not been established whether it adds predictive value to risk scores. In the Scottish Heart Health Extended Cohort Study, we measured plasma fibrinogen in 13 060 men and women, aged 30-74 years, initially free of CVD. After follow-up for a median of 19.2 years, 2626 subjects had at least one CVD event. After adjusting for classical CVD risk factors and socio-economic status, the hazard ratios (95% confidence interval) for a one unit (g/l) increase in plasma fibrinogen were 1.09 (1.02, 1.16) for men and 1.10 (1.02, 1.19) for women. Although fibrinogen added significantly to the discrimination of the Framingham risk score for women, it failed to do so for men. Fibrinogen did not add significantly to the ASSIGN risk score. Fibrinogen added between 1.3% and 3.2% to the classification of CVD status by the existing risk scores. We conclude that the added value of fibrinogen to two currently used risk scores is low; hence population screening with fibrinogen for this purpose is unlikely to be clinically useful or cost-effective.

  2. A review of modafinil and armodafinil as add-on therapy in antipsychotic-treated patients with schizophrenia

    PubMed Central

    Arends, Johannes; Timmerman, Leo; Lancel, Marike

    2012-01-01

    Schizophrenia is characterized by reality distortion, psychomotor poverty and cognitive disturbances. These characteristics contribute to a lesser social functioning and lower quality of life in patients with schizophrenia. It has been suggested that modafinil and its isomer armodafinil as an add-on strategy to antipsychotic treatment in patients with schizophrenia may improve cognitive functioning, attenuate fatigue, inactiveness and other negative functions as well as weight gain. In this paper we review the literature relevant to the question of whether modafinil and armodafinil are beneficial as add-on therapy in antipsychotic-treated patients with schizophrenia. A total of 15 articles were included in this review; of the 15 articles, 10 were randomized controlled trials (RCTs). Evidence for the use of modafinil or armodafinil as add-on therapy to antipsychotic drugs to alleviate fatigue, sleepiness and inactivity is inconclusive. One cohort study and one out of two single-dose crossover RCTs in which modafinil addition was studied could demonstrate a positive effect. All five RCTs of modafinil (three RCTs) and armodafinil (two RCTs) addition with a longer study duration could not demonstrate a positive effect. With respect to cognitive disturbances, animal models of cognitive deficits show clear improvements with modafinil. In RCTs with a treatment duration of 4 weeks or more, however, no positive effect could be demonstrated on cognitive functioning with modafinil and armodafinil addition. Yet, four single-dose crossover RCTs of modafinil addition show significant positive effects on executive functioning, verbal memory span, visual memory, working memory, spatial planning, slowing in latency, impulse control and recognition of faces expressing sadness and sadness misattribution in the context of disgust recognition. The addition of modafinil or armodafinil to an antipsychotic regime, despite theoretical and preclinical considerations, has not been proved to

  3. Sensitivity analysis of add-on price estimate for select silicon wafering technologies

    NASA Technical Reports Server (NTRS)

    Mokashi, A. R.

    1982-01-01

    The cost of producing wafers from silicon ingots is a major component of the add-on price of silicon sheet. Economic analyses of the add-on price estimates and their sensitivity internal-diameter (ID) sawing, multiblade slurry (MBS) sawing and fixed-abrasive slicing technique (FAST) are presented. Interim price estimation guidelines (IPEG) are used for estimating a process add-on price. Sensitivity analysis of price is performed with respect to cost parameters such as equipment, space, direct labor, materials (blade life) and utilities, and the production parameters such as slicing rate, slices per centimeter and process yield, using a computer program specifically developed to do sensitivity analysis with IPEG. The results aid in identifying the important cost parameters and assist in deciding the direction of technology development efforts.

  4. Four-channel optical add-drop multiplexer based on dual racetrack micro-ring resonators

    NASA Astrophysics Data System (ADS)

    Wu, Danning; Wu, Yuanda; Wang, Yue; An, Junming; Hu, Xiongwei

    2015-11-01

    In this paper we report on a four-channel optical add-drop multiplexer based on dual racetrack micro-ring resonators in submicron SOI rib waveguides. The free spectral range (FSR) is about 18.6 nm. The device can add/drop four optical channels in half C-band. When the device acts as an optical drop multiplexer, the channel spacing is about 1.5 nm, maximum extinction ratio is 23.75 dB, the minimum insertion loss 9.94 dB and the maximum adjacent channels crosstalk is -12.12 dB. When the device acts as an optical add multiplexer, the maximum extinction ratio is 28.72 dB and the minimum insertion loss 7.35 dB. The fabricated device has effectively and perfectly realized the signals upload and download.

  5. Alirocumab as Add-On to Atorvastatin Versus Other Lipid Treatment Strategies: ODYSSEY OPTIONS I Randomized Trial

    PubMed Central

    Gaudet, Daniel; Weiss, Robert; Ruiz, Juan Lima; Watts, Gerald F.; Gouni-Berthold, Ioanna; Robinson, Jennifer; Zhao, Jian; Hanotin, Corinne; Donahue, Stephen

    2015-01-01

    Context: Despite current standard of care, many patients at high risk of cardiovascular disease (CVD) still have elevated low-density lipoprotein cholesterol (LDL-C) levels. Alirocumab is a fully human monoclonal antibody inhibitor of proprotein convertase subtilisin/kexin type 9. Objective: The objective of the study was to compare the LDL-C-lowering efficacy of adding alirocumab vs other common lipid-lowering strategies. Design, Patients, and Interventions: Patients (n = 355) with very high CVD risk and LDL-C levels of 70 mg/dL or greater or high CVD risk and LDL-C of 100 mg/dL or greater on baseline atorvastatin 20 or 40 mg were randomized to one of the following: 1) add-on alirocumab 75 mg every 2 weeks (Q2W) sc; 2) add-on ezetimibe 10 mg/d; 3) double atorvastatin dose; or 4) for atorvastatin 40 mg regimen only, switch to rosuvastatin 40 mg. For patients not achieving protocol-defined LDL-C goals, the alirocumab dose was increased (blinded) at week 12 to 150 mg Q2W. Main Outcome Measure: The primary end point was percentage change in calculated LDL-C from baseline to 24 weeks (intent to treat). Results: Among atorvastatin 20 and 40 mg regimens, respectively, add-on alirocumab reduced LDL-C levels by 44.1% and 54.0% (P < .001 vs all comparators); add-on ezetimibe, 20.5% and 22.6%; doubling of atorvastatin dose, 5.0% and 4.8%; and switching atorvastatin 40 mg to rosuvastatin 40 mg, 21.4%. Most alirocumab-treated patients (87.2% and 84.6%) achieved their LDL-C goals. Most alirocumab-treated patients (86%) maintained their 75-mg Q2W regimen. Treatment-emergent adverse events occurred in 65.4% of alirocumab patients vs 64.4% ezetimibe and 63.8% double atorvastatin/switch to rosuvastatin (data were pooled). Conclusions: Adding alirocumab to atorvastatin provided significantly greater LDL-C reductions vs adding ezetimibe, doubling atorvastatin dose, or switching to rosuvastatin and enabled greater LDL-C goal achievement. PMID:26030325

  6. ACR White Paper: Task Force to Evaluate the Value Add Impact on Business Models.

    PubMed

    Lexa, Frank; Berlin, Jonathan William; Boland, Giles W L; Smith, Geoffrey Giles; Jensen, Mark D; Seidenwurm, David J; Hoppe, Richard; Stroud, Robert

    2009-10-01

    Radiology practices are seeing both evolutionary and revolutionary changes in their business models. The Task Force to Evaluate the Value Add Impact on Business Models was charged with considering how radiologists and their practices add value in these novel settings. Both traditional and novel forms of added value were considered. Types of new business models that were evaluated included hybrid groups of radiologists and other practitioners, regional or national megagroups, and novel services both within and beyond the traditional purview of radiology practice. Recommendations for both how to measure and how to capture this value were considered at both the practice and national levels.

  7. Protein O-fucosyltransferase 2 adds O-fucose to thrombospondin type 1 repeats.

    PubMed

    Luo, Yi; Koles, Kate; Vorndam, Wendy; Haltiwanger, Robert S; Panin, Vladislav M

    2006-04-07

    O-Fucose is an unusual form of glycosylation found on epidermal growth factor-like (EGF) repeats and thrombospondin type 1 repeats (TSRs) in many secreted and transmembrane proteins. Recently O-fucose on EGF repeats was shown to play important roles in Notch signaling. In contrast, physiological roles for O-fucose on TSRs are unknown. In the accompanying paper (Luo, Y., Nita-Lazar, A., and Haltiwanger, R. S. (2006) J. Biol. Chem. 281, 9385-9392), we demonstrated that an enzyme distinct from protein O-fucosyltransferase 1 adds O-fucose to TSRs. A known homologue of O-fucosyltransferase 1 is putative protein O-fucosyltransferase 2. The cDNA sequence encoding O-fucosyltransferase 2 was originally identified during a data base search for fucosyltransferases in Drosophila. Like O-fucosyltransferase 1, O-fucosyltransferase 2 is conserved from Caenorhabditis elegans to humans. Although O-fucosyltransferase 2 was assumed to be another protein O-fucosyltransferase, no biochemical characterization existed supporting this contention. Here we show that RNAi-mediated reduction of the O-fucosyltransferase 2 message significantly decreased TSR-specific O-fucosyltransferase activity in Drosophila S2 cells. We also found that O-fucosyltransferase 2 is predominantly localized in the endoplasmic reticulum compartment of these cells. Furthermore, we expressed recombinant Drosophila O-fucosyltransferase 2 and showed that it O-fucosylates TSRs but not EGF repeats in vitro. These results demonstrate that O-fucosyltransferase 2 is in fact a TSR-specific O-fucosyltransferase.

  8. Mozart K.448 acts as a potential add-on therapy in children with refractory epilepsy.

    PubMed

    Lin, Lung-Chang; Lee, Wei-Te; Wang, Chien-Hua; Chen, Hsiu-Lin; Wu, Hui-Chuan; Tsai, Chin-Lin; Wei, Ruey-Chang; Mok, Hin-Kiu; Weng, Chia-Fen; Lee, Mei-Wen; Yang, Rei-Cheng

    2011-03-01

    Mozart's Sonata for two pianos in D major, K.448 (Mozart K.448), has been shown to improve mental function, leading to what is known as the Mozart effect. Our previous work revealed that epileptiform discharges in children with epilepsy decreased during and immediately after listening to Mozart K.448. In this study, we evaluated the long-term effects of Mozart K.448 on children with refractory epilepsy. Eleven children with refractory epilepsy were enrolled. All of the patients were diagnosed as having had refractory epilepsy for more than 1 year (range =1 year to 6 years 4 months, mean =3 years 11 months) and had been receiving at least two antiepileptic drugs (AED). During the study period, they listened to Mozart K.448 once a day before bedtime for 6 months. Seizure frequencies were recorded 6 months before they started listening to this music and monthly during the study period. All of the patients remained on the same AEDs during the 6-month study period. Frequencies of seizures were compared before and after listening to Mozart K.448. Eight of eleven patients were seizure free (N=2) or had very good responses (N=6) after 6 months of listening to Mozart K.448. The remaining three (27.3%) showed minimal or no effect (effectiveness <50%; unmodified or worsened seizure frequency). The average seizure reduction was 53.6 ± 62.0%. There were no significant differences in seizure reduction with IQ, etiology, or gender. We conclude that Mozart K.448 should be further studied as a potential add-on therapy in the treatment of children with refractory epilepsy.

  9. Polymorphisms in the GNB3 and ADD1 genes and blood pressure in a Chinese population.

    PubMed

    Chen, Shufeng; Wang, Hongwei; Lu, Xiangfeng; Liu, De-Pei; Chen, Jing; Jaquish, Cashell E; Rao, Dabeeru C; Hixson, James E; Kelly, Tanika N; Hou, Liping; Wang, Laiyuan; Huang, Jianfeng; Chen, Chung-Shiuan; Rice, Treva K; Whelton, Paul K; He, Jiang; Gu, Dongfeng

    2010-08-01

    A large proportion of the phenotypic variation in blood pressure (BP) appears to be inherited as a polygenic trait. This study examined the association between 12 single nucleotide polymorphisms (SNPs) in the guanine nucleotide binding protein beta polypeptide 3 (GNB3) and adducin 1 alpha (ADD1) genes and systolic (SBP), diastolic (DBP), and mean arterial (MAP) BP. A total of 3,142 individuals from 636 families were recruited from rural north China, and 2,746 met the eligibility criteria for analysis. BP measurements were obtained using a random-zero sphygmomanometer. Genetic variants were determined using SNPlex assays on an automated DNA Sequencer. A mixed linear model was used to estimate the association between each SNP and BP level. After Bonferroni correction, marker rs4963516 of the GNB3 gene remained significantly associated with DBP (corrected P values = 0.006, 0.007 and 0.002 for co-dominant, additive, and recessive models, respectively) and MAP (corrected P values = 0.02, 0.049, and 0.005, respectively). Compared to carriers of the major A allele, CC homozygotes had higher mean DBP (75.81 +/- 0.62 vs. 73.46 +/- 0.25 mmHg, P = 0.0002) and MAP (91.87 +/- 0.68 vs. 89.42 +/- 0.28 mmHg, P = 0.0004) after adjusting for covariates of age, gender, BMI, study site, and room temperature during BP measurement. In summary, these data support a role for the GNB3 gene in BP regulation in the Chinese population. Future studies aimed at replicating these novel findings are warranted.

  10. Pubertal Stress and Nutrition and their Association with Sexual Orientation and Height in the Add Health Data.

    PubMed

    Skorska, Malvina N; Bogaert, Anthony F

    2017-01-01

    A number of studies have indicated that gay men tend to be shorter, on average, than heterosexual men. Less evidence exists that lesbian women are taller, on average, than heterosexual women. The most popular explanation of the association between sexual orientation and height involves prenatal factors, such that, for example, gay men may have been exposed to lower than typical androgens during fetal development, which impacts their height and sexual orientation as adults. An alternative explanation involves stress, given that stress has been associated with sexual minority identification and with lower height. Another alternative explanation involves nutrition, although its relationship is less clear with sexual minority identification. Using the Add Health data, which is a large, nationally representative and longitudinal sample of American adolescents (n = 14,786), we tested a mediation model, such that sexual orientation → pubertal stress/nutrition → height. Within men, we found that gay men (n = 126) were shorter, on average, than heterosexual men (n = 6412). None of the 24 pubertal stress-related and 15 pubertal nutrition-related variables assessed in the Add Health data mediated the relationship between sexual orientation and height in men. Within women, lesbians (n = 75) did not differ significantly in stature compared to heterosexual women (n = 6267). Thus, prenatal mechanisms (e.g., hormones, maternal immune response) are likely better candidates for explaining the height difference between gay men and heterosexual men.

  11. Quetiapine add-on therapy improves the depressive behaviors and hippocampal neurogenesis in fluoxetine treatment resistant depressive rats.

    PubMed

    Wang, Ying; Chang, Ting; Chen, Yun-Chun; Zhang, Rui-Guo; Wang, Hua-Ning; Wu, Wen-Jun; Peng, Zheng-Wu; Tan, Qing-Rong

    2013-09-15

    Quetiapine, an atypical antipsychotic, may have efficacy as augmentation therapy in treatment resistant depression (TRD), but evidence is limited and the underlying mechanism remains poorly understood. Therefore, this study was aimed to investigate whether and how quetiapine can be served as an augmentation agent in fluoxetine treatment resistant depressive rats induced by chronic unpredictable mild stress (CUMS). In this study, the effects of CUMS regimen and antidepressant treatment were assessed by behavioral tests and hippocampal neurogenesis. Approximately 20-30% of depressive rats respond poorly to fluoxetine treatment. In their hippocampus, a significant decrease of neurogenesis was also observed. However, quetiapine add-on therapy significantly improved the depressive behaviors and increased the number of the newborn neurons in the hippocampus of fluoxetine treatment resistant depressive rats. Thus, our results suggest that quetiapine may be used as an augmentation agent in the treatment resistant depression partly mediated by increasing the number of newborn neurons in the hippocampus.

  12. NASA/DOD Aerospace Knowledge Diffusion Research Project. Report 11: Chronology of selected literature, reports, policy instruments, and significant events affecting Federal Scientific and Technical Information (STI) in the United States

    NASA Technical Reports Server (NTRS)

    Pinelli, Thomas E.; Henderson, Madeline; Bishop, Ann P.; Doty, Philip

    1992-01-01

    The chronology is a comprehensive bibliography. It contains 512 entries covering a variety of selected literature, reports, policy instruments, and significant events affecting Federal Scientific and Technical Information (STI) from 1945 to 1990. It includes some publications and events of historic interest which relate to the evaluation of aerospace and aerospace knowledge diffusion. Each entry has been given an item number and items are arranged by columns. To provide an overview of Federal STI developments, the entries are generally arranged by date of publication and event.

  13. Project DyAdd: Visual Attention in Adult Dyslexia and ADHD

    ERIC Educational Resources Information Center

    Laasonen, Marja; Salomaa, Jonna; Cousineau, Denis; Leppamaki, Sami; Tani, Pekka; Hokkanen, Laura; Dye, Matthew

    2012-01-01

    In this study of the project DyAdd, three aspects of visual attention were investigated in adults (18-55 years) with dyslexia (n = 35) or attention deficit/hyperactivity disorder (ADHD, n = 22), and in healthy controls (n = 35). Temporal characteristics of visual attention were assessed with Attentional Blink (AB), capacity of visual attention…

  14. Linagliptin as add-on therapy to insulin for patients with type 2 diabetes.

    PubMed

    von Websky, Karoline; Reichetzeder, Christoph; Hocher, Berthold

    2013-01-01

    Type 2 diabetes mellitus (T2DM) is a highly prevalent, progressive disease that often is poorly controlled. The combination of an incretin-based therapy and insulin is a promising approach to optimize the management of glycemic control without hypoglycemia and weight gain. Linagliptin, a recently approved oral dipeptidyl peptidase-4 inhibitor, has a unique pharmacological profile. The convenient, once-daily dosing does not need adjustment in patients with hepatic and/or renal impairment. In clinical studies linagliptin shows an important reduction of blood glucose with an overall safety profile similar to that of placebo. So far, the combination of linagliptin and insulin has been tested in three major clinical studies in different populations. It has been shown that linagliptin is an effective and safe add-on therapy to insulin in patients with T2DM. The efficacy and safety of this combination was also shown in vulnerable, elderly T2DM patients and in patients with T2DM and renal impairment. Favorable effects regarding the counteraction of hypoglycemia make linagliptin especially interesting as an add-on therapy to insulin. This review aims to present the existing clinical studies on the efficacy and safety of linagliptin as add-on therapy to insulin in patients with T2DM in the context of current literature. Additionally, the possible advantages of linagliptin as an add-on therapy to insulin in relation to cardiovascular safety, patient-centered therapy and the prevention of hypoglycemia, are discussed.

  15. ATRX ADD Domain Links an Atypical Histone Methylation Recognition Mechanism to Human Mental-Retardation Syndrome

    SciTech Connect

    S Iwase; B Xiang; S Ghosh; T Ren; P Lewis; J Cochrane; C Allis; D Picketts; D Patel; et al.

    2011-12-31

    ATR-X (alpha-thalassemia/mental retardation, X-linked) syndrome is a human congenital disorder that causes severe intellectual disabilities. Mutations in the ATRX gene, which encodes an ATP-dependent chromatin-remodeler, are responsible for the syndrome. Approximately 50% of the missense mutations in affected persons are clustered in a cysteine-rich domain termed ADD (ATRX-DNMT3-DNMT3L, ADD{sub ATRX}), whose function has remained elusive. Here we identify ADD{sub ATRX} as a previously unknown histone H3-binding module, whose binding is promoted by lysine 9 trimethylation (H3K9me3) but inhibited by lysine 4 trimethylation (H3K4me3). The cocrystal structure of ADD{sub ATRX} bound to H3{sub 1-15}K9me3 peptide reveals an atypical composite H3K9me3-binding pocket, which is distinct from the conventional trimethyllysine-binding aromatic cage. Notably, H3K9me3-pocket mutants and ATR-X syndrome mutants are defective in both H3K9me3 binding and localization at pericentromeric heterochromatin; thus, we have discovered a unique histone-recognition mechanism underlying the ATR-X etiology.

  16. ATRX ADD domain links an atypical histone methylation recognition mechanism to human mental-retardation syndrome

    SciTech Connect

    Iwase, Shigeki; Xiang, Bin; Ghosh, Sharmistha; Ren, Ting; Lewis, Peter W.; Cochrane, Jesse C.; Allis, C. David; Picketts, David J.; Patel, Dinshaw J.; Li, Haitao; Shi, Yang

    2011-07-19

    ATR-X (alpha-thalassemia/mental retardation, X-linked) syndrome is a human congenital disorder that causes severe intellectual disabilities. Mutations in the ATRX gene, which encodes an ATP-dependent chromatin-remodeler, are responsible for the syndrome. Approximately 50% of the missense mutations in affected persons are clustered in a cysteine-rich domain termed ADD (ATRX-DNMT3-DNMT3L, ADD{sub ATRX}), whose function has remained elusive. Here we identify ADD{sub ATRX} as a previously unknown histone H3-binding module, whose binding is promoted by lysine 9 trimethylation (H3K9me3) but inhibited by lysine 4 trimethylation (H3K4me3). The cocrystal structure of ADD{sub ATRX} bound to H3{sub 1-15}K9me3 peptide reveals an atypical composite H3K9me3-binding pocket, which is distinct from the conventional trimethyllysine-binding aromatic cage. Notably, H3K9me3-pocket mutants and ATR-X syndrome mutants are defective in both H3K9me3 binding and localization at pericentromeric heterochromatin; thus, we have discovered a unique histone-recognition mechanism underlying the ATR-X etiology.

  17. A Practical Approach To Managing the Behaviors of Students with ADD.

    ERIC Educational Resources Information Center

    Duhaney, Laurel M. Garrick

    2003-01-01

    This article offers a repertoire of behavior management strategies to help students with attention deficit disorder (ADD) succeed in school. Strategies range from conducting a functional behavioral assessment to antecedents- and consequences-based strategies. The article also discusses factors that educators may consider in meeting the behavioral…

  18. Antecedents and Correlates of Course Cancellation in a University "Drop and Add" Period

    ERIC Educational Resources Information Center

    Babad, Elisha; Icekson, Tamar; Yelinek, Yaacov

    2008-01-01

    Most institutions of higher education allow students to drop or add courses in the first 2-3 weeks of each term (D&A). Arguing that course cancellation is not merely an administrative issue involving enrollment trends but represents complex decision making processes taken by students, this study investigated antecedents and correlates of course…

  19. Project DyAdd: Implicit Learning in Adult Dyslexia and ADHD

    ERIC Educational Resources Information Center

    Laasonen, Marja; Väre, Jenni; Oksanen-Hennah, Henna; Leppämäki, Sami; Tani, Pekka; Harno, Hanna; Hokkanen, Laura; Pothos, Emmanuel; Cleeremans, Axel

    2014-01-01

    In this study of the project DyAdd, implicit learning was investigated through two paradigms in adults (18-55 years) with dyslexia (n?=?36) or with attention deficit/hyperactivity disorder (ADHD, n?=?22) and in controls (n?=?35). In the serial reaction time (SRT) task, there were no group differences in learning. However, those with ADHD exhibited…

  20. Neural Biomarkers for Dyslexia, ADHD, and ADD in the Auditory Cortex of Children

    PubMed Central

    Serrallach, Bettina; Groß, Christine; Bernhofs, Valdis; Engelmann, Dorte; Benner, Jan; Gündert, Nadine; Blatow, Maria; Wengenroth, Martina; Seitz, Angelika; Brunner, Monika; Seither, Stefan; Parncutt, Richard; Schneider, Peter; Seither-Preisler, Annemarie

    2016-01-01

    Dyslexia, attention deficit hyperactivity disorder (ADHD), and attention deficit disorder (ADD) show distinct clinical profiles that may include auditory and language-related impairments. Currently, an objective brain-based diagnosis of these developmental disorders is still unavailable. We investigated the neuro-auditory systems of dyslexic, ADHD, ADD, and age-matched control children (N = 147) using neuroimaging, magnetencephalography and psychoacoustics. All disorder subgroups exhibited an oversized left planum temporale and an abnormal interhemispheric asynchrony (10–40 ms) of the primary auditory evoked P1-response. Considering right auditory cortex morphology, bilateral P1 source waveform shapes, and auditory performance, the three disorder subgroups could be reliably differentiated with outstanding accuracies of 89–98%. We therefore for the first time provide differential biomarkers for a brain-based diagnosis of dyslexia, ADHD, and ADD. The method allowed not only allowed for clear discrimination between two subtypes of attentional disorders (ADHD and ADD), a topic controversially discussed for decades in the scientific community, but also revealed the potential for objectively identifying comorbid cases. Noteworthy, in children playing a musical instrument, after three and a half years of training the observed interhemispheric asynchronies were reduced by about 2/3, thus suggesting a strong beneficial influence of music experience on brain development. These findings might have far-reaching implications for both research and practice and enable a profound understanding of the brain-related etiology, diagnosis, and musically based therapy of common auditory-related developmental disorders and learning disabilities. PMID:27471442

  1. Associations between Dopamine and Serotonin Genes and Job Satisfaction: Preliminary Evidence from the Add Health Study

    ERIC Educational Resources Information Center

    Song, Zhaoli; Li, Wendong; Arvey, Richard D.

    2011-01-01

    Previous behavioral genetic studies have found that job satisfaction is partially heritable. We went a step further to examine particular genetic markers that may be associated with job satisfaction. Using an oversample from the National Adolescent Longitudinal Study (Add Health Study), we found 2 genetic markers, dopamine receptor gene DRD4 VNTR…

  2. Break out of the box: how to add value to the security function.

    PubMed

    Jones, Russell F

    2007-01-01

    Opportunities to create programs that enhance the value of the security function are present now and will be in the future, according to the author, who illustrates a number of ways the resourceful security practitioner can add to his department's reputation and his organization's bottom line.

  3. 47 CFR 73.9006 - Add-in covered demodulator products.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Section 73.9006 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES Digital Broadcast Television Redistribution Control § 73.9006 Add-in covered...) Using a robust method; or (2) Protected by an authorized digital output protection technology...

  4. TEST DESIGN FOR ENVIRONMENTAL TECHNOLOGY VERIFICATION (ETV) OF ADD-ON NOX CONTROL UTILIZING OZONE INJECTION

    EPA Science Inventory

    The paper discusses the test design for environmental technology verification (ETV) of add-0n nitrogen oxides (NOx) control utilizing ozone injection. (NOTE: ETV is an EPA-established program to enhance domestic and international market acceptance of new or improved commercially...

  5. 76 FR 65935 - Brucellosis in Swine; Add Texas to List of Validated Brucellosis-Free States

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-25

    ... Animal and Plant Health Inspection Service 9 CFR Part 78 Brucellosis in Swine; Add Texas to List of Validated Brucellosis- Free States AGENCY: Animal and Plant Health Inspection Service, USDA. ACTION..., and Poultry Programs, National Center for Animal Health Programs, VS, APHIS, 210 Walnut Street...

  6. Alcohol and Drug Defense Program (ADD) 1994-95. Evaluation Report.

    ERIC Educational Resources Information Center

    Dulaney, Charles N.

    The Wake County Public School System used Alcohol and Drug Defense Program (ADD) federal funds in 1994-95 to reduce the impact of drugs and alcohol on the system's 12 high schools by implementing a Student Assistance Program (SAP). SAP provides intervention and support for students identified as being at risk of substance abuse because of academic…

  7. 40 CFR Table 1b to Subpart Dddd of... - Add-on Control Systems Compliance Options

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 12 2010-07-01 2010-07-01 true Add-on Control Systems Compliance Options 1B Table 1B to Subpart DDDD of Part 63 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... CATEGORIES National Emission Standards for Hazardous Air Pollutants: Plywood and Composite Wood Products...

  8. Civic Engagement and Global Citizenship in a University Context: Core Business or Desirable Add-On?

    ERIC Educational Resources Information Center

    Munck, Ronaldo

    2010-01-01

    Can civic engagement become a "core business" of the contemporary university, or is it an attractive "add-on" that is not affordable in the current economic climate? Contemporary universities often play an important role in local community development and, as such, have the opportunity to develop civic engagement strategies to…

  9. Strategies for Successfully Teaching Students with ADD or ADHD in Instrumental Lessons

    ERIC Educational Resources Information Center

    Melago, Kathleen A.

    2014-01-01

    Teachers can easily encounter students with Attention Deficit Disorder (ADD) or Attention Deficit Hyperactivity Disorder (ADHD) in the instrumental lesson setting. Applicable to instrumental lesson settings in the public or private schools, private studios, or college studios, this article focuses on specific strategies ranging from the…

  10. Neural Biomarkers for Dyslexia, ADHD, and ADD in the Auditory Cortex of Children.

    PubMed

    Serrallach, Bettina; Groß, Christine; Bernhofs, Valdis; Engelmann, Dorte; Benner, Jan; Gündert, Nadine; Blatow, Maria; Wengenroth, Martina; Seitz, Angelika; Brunner, Monika; Seither, Stefan; Parncutt, Richard; Schneider, Peter; Seither-Preisler, Annemarie

    2016-01-01

    Dyslexia, attention deficit hyperactivity disorder (ADHD), and attention deficit disorder (ADD) show distinct clinical profiles that may include auditory and language-related impairments. Currently, an objective brain-based diagnosis of these developmental disorders is still unavailable. We investigated the neuro-auditory systems of dyslexic, ADHD, ADD, and age-matched control children (N = 147) using neuroimaging, magnetencephalography and psychoacoustics. All disorder subgroups exhibited an oversized left planum temporale and an abnormal interhemispheric asynchrony (10-40 ms) of the primary auditory evoked P1-response. Considering right auditory cortex morphology, bilateral P1 source waveform shapes, and auditory performance, the three disorder subgroups could be reliably differentiated with outstanding accuracies of 89-98%. We therefore for the first time provide differential biomarkers for a brain-based diagnosis of dyslexia, ADHD, and ADD. The method allowed not only allowed for clear discrimination between two subtypes of attentional disorders (ADHD and ADD), a topic controversially discussed for decades in the scientific community, but also revealed the potential for objectively identifying comorbid cases. Noteworthy, in children playing a musical instrument, after three and a half years of training the observed interhemispheric asynchronies were reduced by about 2/3, thus suggesting a strong beneficial influence of music experience on brain development. These findings might have far-reaching implications for both research and practice and enable a profound understanding of the brain-related etiology, diagnosis, and musically based therapy of common auditory-related developmental disorders and learning disabilities.

  11. Managing the Behavior of Children with ADD in Inclusive Classrooms: A Collaborative Approach.

    ERIC Educational Resources Information Center

    Xin, Joy F.; Forrest, Lois

    2002-01-01

    A collaborative approach for managing behavior of children with attention deficit disorders (ADD) developed and implemented in a fourth grade inclusive classroom is outlined in this article. The approach involves teacher, parent, and student participation using multiple component treatment such as providing academic adaptations, and using…

  12. Improving Content and Technology Skills in ADD/ADHD via a Web Enhanced Course

    ERIC Educational Resources Information Center

    Jordan, LuAnn; Smith, Sean; Dillon, Ann S.; Algozzine, Bob; Beattie, John; Spooner, Fred; Fisher, Ashlee L.

    2004-01-01

    Attention Deficit Disorder and Attention Deficit Hyperactivity Disorder (ADD/ADHD) create concerns in public education and in teacher education programs. Because of continuous advances in technology, distance learning is a viable option for delivering coursework to preservice and inservice teacher education students challenged by geography, time…

  13. School Nurses' Knowledge and Beliefs about the Management of Children with ADD

    ERIC Educational Resources Information Center

    Kwasman, Alan; Tinsley, Barbara; Thompson, Sharon

    2004-01-01

    The purpose of this study was to examine school nurses' knowledge and beliefs about the management of children with attention deficit disorder (ADD). Seven hundred eighty-six school nurses responded to mailed surveys regarding their attitudes and knowledge about the management of children with attention deficit disorder. Surveys were mailed to…

  14. How to Add Philosophy Dimensions in Your Basic International Business Course

    ERIC Educational Resources Information Center

    Thanopoulos, John

    2010-01-01

    This article aims to assist professors in introducing concepts of self, philosophy, religions, the universe, existential dilemmas, etc., in their basic international business classes. Using active learning and five-member student teams, a student organized and administered conference adds a very useful dimension of knowledge sacrificing only one…

  15. 101 Ways To Help Children with ADD Learn: Tips from Successful Teachers.

    ERIC Educational Resources Information Center

    Chesapeake Inst., Washington, DC.

    This how-to guide for teachers suggests ways to help children with attention deficit disorders (ADD) in the general classroom, by means of specific instructional practices to be used as part of an instructional program based on classroom accommodations, behavior management, and individualized academic instruction. Basic steps in developing an…

  16. Effect of add-on aliskiren to type 1 angiotensin receptor blocker therapy on endothelial function and autonomic nervous system in hypertensive patients with ischemic heart disease.

    PubMed

    Ozeki, Atsuko; Amiya, Eisuke; Watanabe, Masafumi; Hosoya, Yumiko; Takata, Munenori; Watanabe, Aya; Kawarasaki, Shuichi; Nakao, Tomoko; Watanabe, Shogo; Omori, Kazuko; Yamada, Namie; Tahara, Yukiko; Hirata, Yasunobu; Nagai, Ryozo

    2014-08-01

    The aim of this study was to evaluate the add-on effect of aliskiren to valsartan on endothelial-dependent vasodilation in hypertensive patients with ischemic heart disease (IHD). After 4 weeks of treatment with 80 mg of valsartan, 28 patients were allocated to either continued treatment with valsartan or an add-on treatment with valsartan plus 150 mg of aliskiren. Aliskiren significantly decreased plasma renin activity, whereas endothelium-dependent vasodilation measured by flow-mediated dilation (FMD) did not change. In contrast, heart rate significantly decreased (73.1 ± 9.8 to 66.3 ± 7.0 beats per minute at baseline and 24 weeks, respectively [P = .009]) and the standard deviation of the R-R intervals (SDNN) significantly increased in the aliskiren group. The add-on aliskiren to valsartan therapy may not improve endothelial functions, although it significantly reduced resting heart rate via regulation of the autonomic nervous system in hypertensive patients with IHD.

  17. [Add-on effect of dutasteride in patients with benign prostatic hyperplasia treated with alpha blocker : its effect on overactive bladder].

    PubMed

    Wada, Naoki; Hashidume, Kazumi; Tamaki, Gaku; Kita, Masafumi; Iwata, Tatsuya; Matsumoto, Seiji; Kakizaki, Hidehiro

    2012-09-01

    We investigated the add-on effect of dutasteride (0.5 mg once a day) on lower urinary tract symptoms (LUTS), prostate volume (PV), and serum prostate specific antigen (PSA) and testosterone level in 72 patients with benign prostatic hyperplasia (BPH) who had been treated with alpha-blocker monotherapy. Inclusion criteria were men with BPH who had PV ≧30 ml and international prostate symptom score (IPSS) ≧8 or quality of life (QOL) index ≧3 under alpha-blocker monotherapy for more than 3 months. At the baseline, 12 and 24 weeks after dutasteride add-on, we assessed IPSS, overactive bladder symptom score (OABSS), PV, serum PSA and testosterone. Among 47 patients (65%) with OAB diagnosed by OABSS, responders were defined as those with urgency score of OABSS <2 or total score of OABSS <3. At the 24th week, dutasteride significantly improved IPSS (-4.2) and OABSS (-1.9) and reduced PV (-29%) compared with the baseline. Furthermore, dutasteride significantly decreased serum PSA (-45%) and increased testosterone (36%). Among OAB patients, dutasteride significantly improved urgency and urgency incontinence but not nocturia. Responders had lower OABSS, urgency incontinence score and serum testosterone at the baseline than non-responders. In conclusion, dutasteride add-on therapy is beneficial in patients with BPH who do not show enough improvement with alpha-blocker monotherapy.

  18. Effects of minocycline add-on treatment on brain morphometry and cerebral perfusion in recent-onset schizophrenia.

    PubMed

    Chaves, Cristiano; Marque, Cristiane R; Maia-de-Oliveira, João P; Wichert-Ana, Lauro; Ferrari, Thiago B; Santos, Antonio C; Araújo, David; Machado-de-Sousa, João P; Bressan, Rodrigo A; Elkis, Helio; Crippa, José A; Guimarães, Francisco S; Zuardi, Antônio W; Baker, Glen B; Dursun, Serdar M; Hallak, Jaime E C

    2015-02-01

    Increasing evidence suggests that the tetracycline antibiotic minocycline has neuroprotective effects and is a potential treatment for schizophrenia. However, the mechanisms of action of minocycline in the CNS remain elusive. The aim of this study was to investigate the effects of minocycline on brain morphology and cerebral perfusion in patients with recent-onset schizophrenia after 12months of a randomized double-blind, placebo-controlled clinical trial of minocycline add-on treatment. This study included 24 outpatients with recent-onset schizophrenia randomized for 12months of adjuvant treatment with minocycline (200mg/d) or placebo. MRI (1.5T) and [(99m)Tc]-ECD SPECT brain scans were performed at the end of the 12-month of trial. Between-condition comparisons of SPECT and MRI brain images were performed using statistical parametric mapping and analyzed by voxel-based morphometry (VBM). Minocycline adjuvant treatment significantly reduced positive and negative symptoms when compared with placebo. The VBM analysis of MRI scans showed that the patients in the placebo group had significant lower gray matter volumes in the midposterior cingulate cortex and in the precentral gyrus in comparison with the patients in the minocycline group. In addition, a decreased ECD uptake in the minocycline condition was observed in fronto-temporal areas. These results suggest that minocycline may protect against gray matter loss and modulate fronto-temporal areas involved in the pathophysiology of schizophrenia. Furthermore, minocycline add-on treatment may be a potential treatment in the early stages of schizophrenia and may ameliorate clinical deterioration and brain alterations observed in this period.

  19. Loxapine Add-on for Adolescents and Adults with Autism Spectrum Disorders and Irritability

    PubMed Central

    Reed, Gregory; Cain, Sharon E.; Zhou, Xinghua; Barth, Francis X.; Aman, Michael G.; Palaguachi, Gladys I.; Mikhnev, Dmytro; Teng, Rujia; Andridge, Rebecca; Logan, Marilyn; Butler, Merlin G.; Han, Joan C.

    2015-01-01

    Abstract Objectives: Our clinical experience with low dose loxapine (5–15 mg/day) suggests promising efficacy and safety for irritability in autism spectrum disorders (ASD). We studied low dose loxapine prospectively in adolescents and adults with ASD and irritability. Additionally, we measured loxapine and metabolite concentrations, and brain-derived neurotrophic factor (BDNF) as a biomarker of neuromodulation. Methods: We performed a 12 week open trial of add-on loxapine in subjects, ages 13–65 years, diagnosed with ASD, and Aberrant Behavior Checklist-Irritability (ABC-I) subscale scores >14. Loxapine was dosed flexibly up to 15 mg daily, starting with 5 mg on alternate days. From weeks 1 to 6, other psychoactive medications were tapered if possible; from weeks 6 to 12, all medication doses were held stable. The primary outcome was the Clinical Global Impressions-Improvement subscale (CGI-I), ratings of Much Improved or Very Much Improved. Secondary outcomes were the ABC-I, Repetitive Behavior Scale-Revised, and Schalock Quality of Life scale. Serum BDNF and loxapine and metabolite concentrations were assayed. BDNF rs6265 was genotyped. Results: Sixteen subjects were enrolled; 12 completed all visits. Median age was 18 years (range 13–39). Median final loxapine dose was 7.5 mg/day (2.5–15). All 14 subjects (100%) with data at week 12 were rated as Much Improved on CGI-I at 12 weeks. Mean change on ABC-I at 12 weeks was −31%, p=0.01. Mean body mass index (BMI)-Z decreased between weeks 6 and 12, p=0.03. Side effects were minimal, and prolactin elevation occurred in only one subject. BDNF concentrations measured in 11 subjects increased significantly (p=0.04). Subjects with AG genotype for BDNF rs6265 required a lower dose of loxapine at study end, but had similar behavioral and BDNF concentration changes as the GG genotype. Conclusions: Low dose loxapine shows promise as a repurposed drug for irritability in ASD. Loxapine effects on BDNF warrant

  20. A method to add richness to the National Landslide Database of Great Britain

    NASA Astrophysics Data System (ADS)

    Taylor, Faith; Freeborough, Katy; Malamud, Bruce; Demeritt, David

    2014-05-01

    2012, 72 of these resulted in additions to the BGS NLD and 4 in amendments to previously collected information. This raises the total number of landslides reported in 2012 from 186 to 258. Using the increased presence of landslides in the news and social media, 2012 had already resulted in the largest number of landslides for a given year being recorded by BGS in the NLD. With the additions from this current study to the NLD, we estimate that the annual total number of landslides was around six times higher in 2012 than the average annual total between 2006 and 2011. Years prior to 2012 plan to be revisited using this method, and more broadly, this method of searching newspaper archives could be applied to many other natural hazards to add richness to databases of historical events and improve our understanding of hazard occurrence and impact.

  1. Monolithically integrated reconfigurable add-drop multiplexer for mode-division-multiplexing systems.

    PubMed

    Wang, Shipeng; Wu, Hao; Tsang, Hon Ki; Dai, Daoxin

    2016-11-15

    An integrated reconfigurable optical add-drop multiplexer (ROADM) for mode-division-multiplexing systems is proposed and demonstrated for the first time, to the best of our knowledge. The present ROADM with four mode-channels is composed of a four-channel mode demultiplexer, four identical 2×2 thermo-optic Mach-Zehnder switches (MZSs), and a four-channel mode multiplexer, which are integrated monolithically on silicon. All the devices are designed for operation with TM polarization. The ROADM can add/drop any one of the mode channels freely by thermally turning on/off the corresponding MZS. For the added/dropped mode-channels, the excess loss is 1-5 dB, and the extinction ratio is 15-20 dB in the wavelength range of 1535-1565 nm.

  2. Substance abuse among high-risk sexual offenders: do measures of lifetime history of substance abuse add to the prediction of recidivism over actuarial risk assessment instruments?

    PubMed

    Looman, Jan; Abracen, Jeffrey

    2011-03-01

    There has been relatively little research on the degree to which measures of lifetime history of substance abuse add to the prediction of risk based on actuarial measures alone among sexual offenders. This issue is of relevance in that a history of substance abuse is related to relapse to substance using behavior. Furthermore, substance use has been found to be related to recidivism among sexual offenders. To investigate whether lifetime history of substance abuse adds to prediction over and above actuarial instruments alone, several measures of substance abuse were administered in conjunction with the Sex Offender Risk Appraisal Guide (SORAG). The SORAG was found to be the most accurate actuarial instrument for the prediction of serious recidivism (i.e., sexual or violent) among the sample included in the present investigation. Complete information, including follow-up data, were available for 250 offenders who attended the Regional Treatment Centre Sex Offender Treatment Program (RTCSOTP). The Michigan Alcohol Screening Test (MAST) and the Drug Abuse Screening Test (DAST) were used to assess lifetime history of substance abuse. The results of logistic regression procedures indicated that both the SORAG and the MAST independently added to the prediction of serious recidivism. The DAST did not add to prediction over the use of the SORAG alone. Implications for both the assessment and treatment of sexual offenders are discussed.

  3. Loss of a Candidate Biliary Atresia Susceptibility Gene, add3a, Causes Biliary Developmental Defects in Zebrafish

    PubMed Central

    Tang, Vivian; Cofer, Zenobia C.; Cui, Shuang; Sapp, Valerie; Loomes, Kathleen M.; Matthews, Randolph P.

    2016-01-01

    ABSTRACT Objectives: Biliary atresia (BA) is a progressive fibroinflammatory cholangiopathy affecting the bile ducts of neonates. Although BA is the leading indication for pediatric liver transplantation, the etiology remains elusive. Adducin 3 (ADD3) and X-prolyl aminopeptidase 1 (XPNPEP1) are 2 genes previously identified in genome-wide association studies as potential BA susceptibility genes. Using zebrafish, we investigated the importance of ADD3 and XPNPEP1 in functional studies. Methods: To determine whether loss of either gene leads to biliary defects, we performed morpholino antisense oligonucleotide (MO) knockdown studies targeting add3a and xpnpep1 in zebrafish. Individuals were assessed for decreases in biliary function and the presence of biliary defects. Quantitative polymerase chain reaction was performed on pooled 5 days postfertilization larvae to assess variations in transcriptional expression of genes of interest. Results: Although both xpnpep1 and add3a are expressed in the developing zebrafish liver, only knockdown of add3a produced intrahepatic defects and decreased biliary function. Similar results were observed in homozygous add3a mutants. MO-mediated knockdown of add3a also showed higher mRNA expression of hedgehog (Hh) targets. Inhibition of Hh signaling rescued biliary defects caused by add3a knockdown. Combined knockdown of add3a and glypican-1 (gpc1), another mediator of Hh activity that is also a BA susceptibility gene, resulted in more severe biliary defects than knockdown of either alone. Conclusions: Our results support previous studies identifying ADD3 as a putative genetic risk factor for BA susceptibility. Our results also provide evidence that add3a may be affecting the Hh pathway, an important factor in BA pathogenesis. PMID:27526058

  4. Drell-Yan, , production in SM & ADD model to NLOPS accuracy at the LHC

    NASA Astrophysics Data System (ADS)

    Frederix, R.; Mandal, M. K.; Mathews, P.; Ravindran, V.; Seth, S.

    2014-02-01

    In this paper, we present the next-to-leading order QCD corrections for di-lepton, di-electroweak boson (, ) production in both the SM and the ADD model, matched to the HERWIG parton shower using the aMC@NLO framework. A selection of results at the 8 TeV LHC, which exhibit deviations from the SM as a result of the large extra-dimension scenario, are presented.

  5. Diphoton production in the ADD model to NLO + parton shower accuracy at the LHC

    NASA Astrophysics Data System (ADS)

    Frederix, R.; Mandal, Manoj K.; Mathews, Prakash; Ravindran, V.; Seth, Satyajit; Torrielli, P.; Zaro, M.

    2012-12-01

    In this paper, we present the next-to-leading order predictions for diphoton production in the ADD model, matched to the HERWIG parton shower using the MC@NLO formalism. A selection of the results is presented for d = 2-6 extra dimensions, using generic cuts as well as analysis cuts mimicking the search strategies as pursued by the ATLAS and CMS experiments.

  6. Dipeptidyl peptidase-4 inhibitors as add-on therapy to insulin: rationale and evidences.

    PubMed

    Singh, Awadhesh Kumar; Singh, Ritu

    2016-01-08

    Type 2 diabetes mellitus being a progressive disease will eventually require insulin therapy. While insulin therapy is the ultimate option, many patients still fall short of target glycemic goals. This could, perhaps be due to the fear, unwillingness and practical barriers to insulin intensification. Hypoglycemia, oedema and weight gain is another limitation. Newer therapies with dipeptidyl peptidase-4 (DPP-4) inhibitors and sodium-glucose co-transporter-2 (SGLT-2) inhibitors are exciting options as both classes do not cause hypoglycemia and are either weight neutral or cause weight loss. DPP-4 inhibitors are an appealing option as an add-on therapy to insulin especially in elderly and patients with renal impairment. Moreover, glucose-dependent insulinotropic polypeptide (GIP) mediated augmentation of glucagon by DPP-4 inhibitors could also protect against hypoglycemia. These collective properties make these class a potential add-on candidate to insulin therapy. This article will review the efficacy and safety of DPP-4 inhibitors as an add-on to insulin therapy.

  7. Significant Tsunami Events

    NASA Astrophysics Data System (ADS)

    Dunbar, P. K.; Furtney, M.; McLean, S. J.; Sweeney, A. D.

    2014-12-01

    Tsunamis have inflicted death and destruction on the coastlines of the world throughout history. The occurrence of tsunamis and the resulting effects have been collected and studied as far back as the second millennium B.C. The knowledge gained from cataloging and examining these events has led to significant changes in our understanding of tsunamis, tsunami sources, and methods to mitigate the effects of tsunamis. The most significant, not surprisingly, are often the most devastating, such as the 2011 Tohoku, Japan earthquake and tsunami. The goal of this poster is to give a brief overview of the occurrence of tsunamis and then focus specifically on several significant tsunamis. There are various criteria to determine the most significant tsunamis: the number of deaths, amount of damage, maximum runup height, had a major impact on tsunami science or policy, etc. As a result, descriptions will include some of the most costly (2011 Tohoku, Japan), the most deadly (2004 Sumatra, 1883 Krakatau), and the highest runup ever observed (1958 Lituya Bay, Alaska). The discovery of the Cascadia subduction zone as the source of the 1700 Japanese "Orphan" tsunami and a future tsunami threat to the U.S. northwest coast, contributed to the decision to form the U.S. National Tsunami Hazard Mitigation Program. The great Lisbon earthquake of 1755 marked the beginning of the modern era of seismology. Knowledge gained from the 1964 Alaska earthquake and tsunami helped confirm the theory of plate tectonics. The 1946 Alaska, 1952 Kuril Islands, 1960 Chile, 1964 Alaska, and the 2004 Banda Aceh, tsunamis all resulted in warning centers or systems being established.The data descriptions on this poster were extracted from NOAA's National Geophysical Data Center (NGDC) global historical tsunami database. Additional information about these tsunamis, as well as water level data can be found by accessing the NGDC website www.ngdc.noaa.gov/hazard/

  8. Statistically significant relational data mining :

    SciTech Connect

    Berry, Jonathan W.; Leung, Vitus Joseph; Phillips, Cynthia Ann; Pinar, Ali; Robinson, David Gerald; Berger-Wolf, Tanya; Bhowmick, Sanjukta; Casleton, Emily; Kaiser, Mark; Nordman, Daniel J.; Wilson, Alyson G.

    2014-02-01

    This report summarizes the work performed under the project (3z(BStatitically significant relational data mining.(3y (BThe goal of the project was to add more statistical rigor to the fairly ad hoc area of data mining on graphs. Our goal was to develop better algorithms and better ways to evaluate algorithm quality. We concetrated on algorithms for community detection, approximate pattern matching, and graph similarity measures. Approximate pattern matching involves finding an instance of a relatively small pattern, expressed with tolerance, in a large graph of data observed with uncertainty. This report gathers the abstracts and references for the eight refereed publications that have appeared as part of this work. We then archive three pieces of research that have not yet been published. The first is theoretical and experimental evidence that a popular statistical measure for comparison of community assignments favors over-resolved communities over approximations to a ground truth. The second are statistically motivated methods for measuring the quality of an approximate match of a small pattern in a large graph. The third is a new probabilistic random graph model. Statisticians favor these models for graph analysis. The new local structure graph model overcomes some of the issues with popular models such as exponential random graph models and latent variable models.

  9. 76 FR 70148 - Determination Concerning a Petition To Add a Class of Employees to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-10

    ... HUMAN SERVICES Determination Concerning a Petition To Add a Class of Employees to the Special Exposure... Human Services (HHS). ACTION: Notice. SUMMARY: HHS gives notice of a determination concerning a petition to add a class of employees from the Norton Co. (or a subsequent owner), Worcester, Massachusetts,...

  10. 76 FR 70147 - Determination Concerning a Petition To Add a Class of Employees to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-10

    ... HUMAN SERVICES Determination Concerning a Petition To Add a Class of Employees to the Special Exposure... Human Services (HHS). ACTION: Notice. SUMMARY: HHS gives notice of a determination concerning a petition to add a class of employees from the Piqua Organic Moderated Reactor, Piqua, Ohio, to the...

  11. 40 CFR 63.4766 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... device emission destruction or removal efficiency? 63.4766 Section 63.4766 Protection of Environment... Coating of Wood Building Products Compliance Requirements for the Emission Rate with Add-on Controls Option § 63.4766 How do I determine the add-on control device emission destruction or removal...

  12. 31 CFR 5.5 - How will Treasury entities add interest, penalty charges, and administrative costs to a Treasury...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false How will Treasury entities add interest, penalty charges, and administrative costs to a Treasury debt? 5.5 Section 5.5 Money and Finance... Debts § 5.5 How will Treasury entities add interest, penalty charges, and administrative costs to...

  13. 15 CFR 19.5 - How will Commerce entities add interest, penalty charges, and administrative costs to a Commerce...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 15 Commerce and Foreign Trade 1 2011-01-01 2011-01-01 false How will Commerce entities add interest, penalty charges, and administrative costs to a Commerce debt? 19.5 Section 19.5 Commerce and... Debts § 19.5 How will Commerce entities add interest, penalty charges, and administrative costs to...

  14. 78 FR 64501 - Determination Concerning a Petition to Add a Class of Employees to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-29

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Determination Concerning a Petition to Add a Class of Employees to the Special Exposure... notice of a determination concerning a petition to add a class of employees from Baker Brothers,...

  15. 36 CFR 1011.5 - What interest, penalty charges and administrative costs will the Presidio Trust add to a debt?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 3 2012-07-01 2012-07-01 false What interest, penalty charges and administrative costs will the Presidio Trust add to a debt? 1011.5 Section 1011.5 Parks... § 1011.5 What interest, penalty charges and administrative costs will the Presidio Trust add to a...

  16. 76 FR 37114 - Determination Concerning a Petition To Add a Class of Employees to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-24

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Determination Concerning a Petition To Add a Class of Employees to the Special Exposure... to add a class of employees from the Dow Chemical Company in Madison, Illinois, to the...

  17. 76 FR 37115 - Determination Concerning a Petition To Add a Class of Employees to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-24

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Determination Concerning a Petition To Add a Class of Employees to the Special Exposure... to add a class of employees from the Chapman Valve Manufacturing Company (i.e., Building 23 and...

  18. 78 FR 64502 - Determination Concerning a Petition To Add a Class of Employees to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-29

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF HEALTH AND HUMAN SERVICES Determination Concerning a Petition To Add a Class of Employees to the Special Exposure... notice of a determination concerning a petition to add a class of employees from the Pantex Plant...

  19. 78 FR 18351 - Determination Concerning a Petition To Add a Class of Employees to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-26

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Determination Concerning a Petition To Add a Class of Employees to the Special Exposure... notice of a determination concerning a petition to add a class of employees from General Steel...

  20. 43 CFR 3283.4 - When may the unit operator add lands to or remove lands from a unit agreement?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 2 2013-10-01 2013-10-01 false When may the unit operator add lands to or remove lands from a unit agreement? 3283.4 Section 3283.4 Public Lands: Interior Regulations Relating to... add lands to or remove lands from a unit agreement? (a) The unit operator may request BLM to...

  1. 31 CFR 5.5 - How will Treasury entities add interest, penalty charges, and administrative costs to a Treasury...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance: Treasury 1 2011-07-01 2011-07-01 false How will Treasury entities add interest, penalty charges, and administrative costs to a Treasury debt? 5.5 Section 5.5 Money and Finance... Debts § 5.5 How will Treasury entities add interest, penalty charges, and administrative costs to...

  2. 36 CFR 1011.5 - What interest, penalty charges and administrative costs will the Presidio Trust add to a debt?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 3 2014-07-01 2014-07-01 false What interest, penalty charges and administrative costs will the Presidio Trust add to a debt? 1011.5 Section 1011.5 Parks... § 1011.5 What interest, penalty charges and administrative costs will the Presidio Trust add to a...

  3. 15 CFR 19.5 - How will Commerce entities add interest, penalty charges, and administrative costs to a Commerce...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 15 Commerce and Foreign Trade 1 2012-01-01 2012-01-01 false How will Commerce entities add interest, penalty charges, and administrative costs to a Commerce debt? 19.5 Section 19.5 Commerce and... Debts § 19.5 How will Commerce entities add interest, penalty charges, and administrative costs to...

  4. 77 FR 76490 - Determination Concerning a Petition to Add a Class of Employees to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-28

    ... [Federal Register Volume 77, Number 249 (Friday, December 28, 2012)] [Notices] [Page 76490] [FR Doc No: 2012-31283] DEPARTMENT OF HEALTH AND HUMAN SERVICES Determination Concerning a Petition to Add... Services (HHS). ACTION: Notice. SUMMARY: HHS gives notice of a determination concerning a petition to add...

  5. 77 FR 76490 - Determination Concerning a Petition to Add a Class of Employees to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-28

    ... [Federal Register Volume 77, Number 249 (Friday, December 28, 2012)] [Notices] [Page 76490] [FR Doc No: 2012-31316] DEPARTMENT OF HEALTH AND HUMAN SERVICES Determination Concerning a Petition to Add... Services (HHS). ACTION: Notice. SUMMARY: HHS gives notice of a determination concerning a petition to add...

  6. 36 CFR 1011.5 - What interest, penalty charges and administrative costs will the Presidio Trust add to a debt?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false What interest, penalty charges and administrative costs will the Presidio Trust add to a debt? 1011.5 Section 1011.5 Parks... § 1011.5 What interest, penalty charges and administrative costs will the Presidio Trust add to a...

  7. 78 FR 98 - Determination Concerning a Petition To Add a Class of Employees to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-02

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF HEALTH AND HUMAN SERVICES Determination Concerning a Petition To Add a Class of Employees to the Special Exposure... notice of a determination concerning a petition to add a class of employees from the United...

  8. 43 CFR 3283.4 - When may the unit operator add lands to or remove lands from a unit agreement?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 43 Public Lands: Interior 2 2014-10-01 2014-10-01 false When may the unit operator add lands to or remove lands from a unit agreement? 3283.4 Section 3283.4 Public Lands: Interior Regulations Relating to... add lands to or remove lands from a unit agreement? (a) The unit operator may request BLM to...

  9. 36 CFR 1011.5 - What interest, penalty charges and administrative costs will the Presidio Trust add to a debt?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 3 2011-07-01 2011-07-01 false What interest, penalty charges and administrative costs will the Presidio Trust add to a debt? 1011.5 Section 1011.5 Parks... § 1011.5 What interest, penalty charges and administrative costs will the Presidio Trust add to a...

  10. 78 FR 18351 - Determination Concerning a Petition To Add a Class of Employees to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-26

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Determination Concerning a Petition To Add a Class of Employees to the Special Exposure... notice of a determination concerning a petition to add a class of employees from the Hanford site...

  11. 15 CFR 19.5 - How will Commerce entities add interest, penalty charges, and administrative costs to a Commerce...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 15 Commerce and Foreign Trade 1 2013-01-01 2013-01-01 false How will Commerce entities add interest, penalty charges, and administrative costs to a Commerce debt? 19.5 Section 19.5 Commerce and... Debts § 19.5 How will Commerce entities add interest, penalty charges, and administrative costs to...

  12. 31 CFR 5.5 - How will Treasury entities add interest, penalty charges, and administrative costs to a Treasury...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance: Treasury 1 2014-07-01 2014-07-01 false How will Treasury entities add interest, penalty charges, and administrative costs to a Treasury debt? 5.5 Section 5.5 Money and Finance... Debts § 5.5 How will Treasury entities add interest, penalty charges, and administrative costs to...

  13. 31 CFR 5.5 - How will Treasury entities add interest, penalty charges, and administrative costs to a Treasury...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance: Treasury 1 2013-07-01 2013-07-01 false How will Treasury entities add interest, penalty charges, and administrative costs to a Treasury debt? 5.5 Section 5.5 Money and Finance... Debts § 5.5 How will Treasury entities add interest, penalty charges, and administrative costs to...

  14. 15 CFR 19.5 - How will Commerce entities add interest, penalty charges, and administrative costs to a Commerce...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false How will Commerce entities add interest, penalty charges, and administrative costs to a Commerce debt? 19.5 Section 19.5 Commerce and... Debts § 19.5 How will Commerce entities add interest, penalty charges, and administrative costs to...

  15. 77 FR 58383 - Determination Concerning a Petition To Add a Class of Employees to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-20

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF HEALTH AND HUMAN SERVICES Determination Concerning a Petition To Add a Class of Employees to the Special Exposure... notice of a determination concerning a petition to add a class of employees from Titanium...

  16. 43 CFR 3283.4 - When may the unit operator add lands to or remove lands from a unit agreement?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 2 2012-10-01 2012-10-01 false When may the unit operator add lands to or remove lands from a unit agreement? 3283.4 Section 3283.4 Public Lands: Interior Regulations Relating to... add lands to or remove lands from a unit agreement? (a) The unit operator may request BLM to...

  17. 76 FR 37115 - Determination Concerning a Petition To Add a Class of Employees to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-24

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Determination Concerning a Petition To Add a Class of Employees to the Special Exposure... to add a class of employees from the Bliss & Laughlin Steel Company located at 110 Hopkins...

  18. 31 CFR 5.5 - How will Treasury entities add interest, penalty charges, and administrative costs to a Treasury...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance: Treasury 1 2012-07-01 2012-07-01 false How will Treasury entities add interest, penalty charges, and administrative costs to a Treasury debt? 5.5 Section 5.5 Money and Finance... Debts § 5.5 How will Treasury entities add interest, penalty charges, and administrative costs to...

  19. 15 CFR 19.5 - How will Commerce entities add interest, penalty charges, and administrative costs to a Commerce...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 15 Commerce and Foreign Trade 1 2014-01-01 2014-01-01 false How will Commerce entities add interest, penalty charges, and administrative costs to a Commerce debt? 19.5 Section 19.5 Commerce and... Debts § 19.5 How will Commerce entities add interest, penalty charges, and administrative costs to...

  20. 43 CFR 3283.4 - When may the unit operator add lands to or remove lands from a unit agreement?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 2 2011-10-01 2011-10-01 false When may the unit operator add lands to or remove lands from a unit agreement? 3283.4 Section 3283.4 Public Lands: Interior Regulations Relating to... add lands to or remove lands from a unit agreement? (a) The unit operator may request BLM to...

  1. 36 CFR 1011.5 - What interest, penalty charges and administrative costs will the Presidio Trust add to a debt?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 3 2013-07-01 2012-07-01 true What interest, penalty charges and administrative costs will the Presidio Trust add to a debt? 1011.5 Section 1011.5 Parks, Forests... What interest, penalty charges and administrative costs will the Presidio Trust add to a debt?...

  2. 42 CFR 82.16 - How will NIOSH add to monitoring data to remedy limitations of individual monitoring and missed...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false How will NIOSH add to monitoring data to remedy... PROGRAM ACT OF 2000 Dose Reconstruction Process § 82.16 How will NIOSH add to monitoring data to remedy... those described in the NIOSH Research Issues Workshop, 2 to estimate the missing component of dose...

  3. Fungi producing significant mycotoxins.

    PubMed

    2012-01-01

    Mycotoxins are secondary metabolites of microfungi that are known to cause sickness or death in humans or animals. Although many such toxic metabolites are known, it is generally agreed that only a few are significant in causing disease: aflatoxins, fumonisins, ochratoxin A, deoxynivalenol, zearalenone, and ergot alkaloids. These toxins are produced by just a few species from the common genera Aspergillus, Penicillium, Fusarium, and Claviceps. All Aspergillus and Penicillium species either are commensals, growing in crops without obvious signs of pathogenicity, or invade crops after harvest and produce toxins during drying and storage. In contrast, the important Fusarium and Claviceps species infect crops before harvest. The most important Aspergillus species, occurring in warmer climates, are A. flavus and A. parasiticus, which produce aflatoxins in maize, groundnuts, tree nuts, and, less frequently, other commodities. The main ochratoxin A producers, A. ochraceus and A. carbonarius, commonly occur in grapes, dried vine fruits, wine, and coffee. Penicillium verrucosum also produces ochratoxin A but occurs only in cool temperate climates, where it infects small grains. F. verticillioides is ubiquitous in maize, with an endophytic nature, and produces fumonisins, which are generally more prevalent when crops are under drought stress or suffer excessive insect damage. It has recently been shown that Aspergillus niger also produces fumonisins, and several commodities may be affected. F. graminearum, which is the major producer of deoxynivalenol and zearalenone, is pathogenic on maize, wheat, and barley and produces these toxins whenever it infects these grains before harvest. Also included is a short section on Claviceps purpurea, which produces sclerotia among the seeds in grasses, including wheat, barley, and triticale. The main thrust of the chapter contains information on the identification of these fungi and their morphological characteristics, as well as factors

  4. Collimator based tracking with an add-on multileaf collimator: Moduleaf

    NASA Astrophysics Data System (ADS)

    Böhler, A.; Weichenberger, H.; Gaisberger, C.; Sedlmayer, F.; Deutschmann, H.

    2015-04-01

    Radiotherapy is one of the most important methods used for the treatment of cancer. Irradiating a moving target is also one of the most challenging tasks to accomplish in modern radiotherapy. We have developed a tracking system by modifying an add-on collimator, the Siemens Moduleaf, for realtime applications in radiotherapy. As the add-on collimator works nearly completely independently of the linear accelerator (LinAc), no modifications to the latter were necessary. The adaptations to the Moduleaf were mainly software-based. In order to reduce the complexity of the system, outdated electronic parts were replaced with newer components where practical. Verification was performed by measuring the latency of the system as well as the impact on applied dose to a predefined target volume, moving in the leaf’s travel direction. Latency measurements in the software were accomplished by comparing the target and current positions of the leaves. For dose measurements, a Gafchromic EBT2 film was placed beneath the target 4D phantom, in between solid water plates and moved alongside with it. Comparing the dose distribution on the film with a moving target between ‘tracking disabled’ towards ‘tracking enabled’ functions resulted in penumbra widths of 23 mm to 4 mm for 0.1 Hz sinusoidal movements with an amplitude of 32 mm, respectively. The maximum speed was therefore 20 mm s-1. Latency was measured to be less than 50 ms for the signal runtimes. Based on the results, a tracking-capable add-on collimator seems to be a useful tool for reducing the margins for the treatment of small, slow-moving targets.

  5. OLEM Calendar Information

    EPA Pesticide Factsheets

    This asset includes the Office of Land and Emergency Management (OLEM) Calendar Information, which comprises three OLEM Calendars: the OLEM Calendar, the OLEM Meetings and Conference Calls Calendar and the OLEM Training and Development Calendar. --The OLEM Calendar is used as a means of sharing information about OLEM activities, due dates, meetings, conferences, audit followups, and other relevant internal information. Specific OLEM personnel have access to add and edit information. --The OLEM Meetings and Conference Calls Calendar contains national meetings and conference calls with Regions and other relevant personnel. --The OLEM Training and Development Calendar tracks OLEM training opportunities.

  6. Novel optical add-drop multiplexer for wavelength-division-multiplexing networks

    NASA Astrophysics Data System (ADS)

    Peng, Peng-Chun; Chang, Ching-Hung; Lu, Hai-Han; Lin, Yi-Tzai; Sun, Jen-Wei; Jiang, Chang-Han

    2012-06-01

    Two novel optical add-drop multiplexer (OADM) with different self-healing functionalities for reliable wavelength-division-multiplexing networks are presented and demonstrated. Single or multiple failure-link traffics can be bi-directionally restored without the need for wavelength conversion or extra backup fiber links. To evaluate the performances of the proposed structures, a 77-channel CATV signal is experimentally transmitted with a favorable carrier-to-noise ratio (CNR), composite second-order (CSO) and composite triple beat (CTB) performances.

  7. Experience with the matched filtered weighted-shift-and-add method

    NASA Technical Reports Server (NTRS)

    Hege, E. Keith; Strobel, Nicolas V.; Ribak, Erez; Christou, Julian C.

    1987-01-01

    It is presently demonstrated that while the matched filter formulated by Ribak (1986) for the extension of the weighted-shift-and-add (WSA) method successfully reduces photon statistics-dominated specklegrams, the iterative method originally proposed by Ribak does not converge in the case of photon-noisy specklegrams for objects having more than one maxima. Attention is accordingly given to methods for rendering the procedure more 'artificially intelligent'. An error matrix is defined that is useful in evaluating the validity of the results produced by the matched filter extension of the WSA method.

  8. Sensitivity analysis of the add-on price estimate for the silicon web growth process

    NASA Technical Reports Server (NTRS)

    Mokashi, A. R.

    1981-01-01

    The web growth process, a silicon-sheet technology option, developed for the flat plate solar array (FSA) project, was examined. Base case data for the technical and cost parameters for the technical and commercial readiness phase of the FSA project are projected. The process add on price, using the base case data for cost parameters such as equipment, space, direct labor, materials and utilities, and the production parameters such as growth rate and run length, using a computer program developed specifically to do the sensitivity analysis with improved price estimation are analyzed. Silicon price, sheet thickness and cell efficiency are also discussed.

  9. Amyloidosis: The Newer Discovered ALECT2 Associated with der7q add(7)

    PubMed Central

    Samal, Priyanka; Chakrabartty, Joydeep

    2016-01-01

    Amyloidosis is characterized by pathological deposition of abnormal protein aggregates in various tissues, AL protein being the commonest. ALECT 2 is the newest protein described, having a predisposition to affect the kidneys, sometimes the liver and rarely other organs. We present a case of renal amyloid ALECT 2 due to leucocyte cell derived chemotaxin 2, a novel amyloidogenic protein. The patient presented with mild proteinuria, scattered plasma cells on bone marrow examination and altered kappa/lambda ratio with associated cytogenetic abnormality of der7q add(7). It is essential to correctly type this protein and differentiate it from AL during diagnosis for appropriate and effective clinical management. PMID:27790444

  10. 76 FR 31468 - Division of Freedom of Information; Change of Office Name, Address, Telephone Number, and Fax...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-01

    ..., 264. Sec. 10.85 0 4. In Sec. 10.85(d)(4), remove ``Freedom of Information Staff (HFI- 35)'' and in its... ``Freedom of Information Staff (HFI-35),'' and in its place add ``Division of Freedom of Information (ELEM... Information Staff (HFI-35)'' everywhere they appear and in their places add ``Division of Freedom...

  11. The construction of common and specific significance subnetworks of Alzheimer's disease from multiple brain regions.

    PubMed

    Kong, Wei; Mou, Xiaoyang; Zhang, Na; Zeng, Weiming; Li, Shasha; Yang, Yang

    2015-01-01

    Alzheimer's disease (AD) is a progressively and fatally neurodegenerative disorder and leads to irreversibly cognitive and memorial damage in different brain regions. The identification and analysis of the dysregulated pathways and subnetworks among affected brain regions will provide deep insights for the pathogenetic mechanism of AD. In this paper, commonly and specifically significant subnetworks were identified from six AD brain regions. Protein-protein interaction (PPI) data were integrated to add molecular biological information to construct the functional modules of six AD brain regions by Heinz algorithm. Then, the simulated annealing algorithm based on edge weight is applied to predicting and optimizing the maximal scoring networks for common and specific genes, respectively, which can remove the weak interactions and add the prediction of strong interactions to increase the accuracy of the networks. The identified common subnetworks showed that inflammation of the brain nerves is one of the critical factors of AD and calcium imbalance may be a link among several causative factors in AD pathogenesis. In addition, the extracted specific subnetworks for each brain region revealed many biologically functional mechanisms to understand AD pathogenesis.

  12. Digital Tomosynthesis System Geometry Analysis Using Convolution-Based Blur-and-Add (BAA) Model.

    PubMed

    Wu, Meng; Yoon, Sungwon; Solomon, Edward G; Star-Lack, Josh; Pelc, Norbert; Fahrig, Rebecca

    2016-01-01

    Digital tomosynthesis is a three-dimensional imaging technique with a lower radiation dose than computed tomography (CT). Due to the missing data in tomosynthesis systems, out-of-plane structures in the depth direction cannot be completely removed by the reconstruction algorithms. In this work, we analyzed the impulse responses of common tomosynthesis systems on a plane-to-plane basis and proposed a fast and accurate convolution-based blur-and-add (BAA) model to simulate the backprojected images. In addition, the analysis formalism describing the impulse response of out-of-plane structures can be generalized to both rotating and parallel gantries. We implemented a ray tracing forward projection and backprojection (ray-based model) algorithm and the convolution-based BAA model to simulate the shift-and-add (backproject) tomosynthesis reconstructions. The convolution-based BAA model with proper geometry distortion correction provides reasonably accurate estimates of the tomosynthesis reconstruction. A numerical comparison indicates that the simulated images using the two models differ by less than 6% in terms of the root-mean-squared error. This convolution-based BAA model can be used in efficient system geometry analysis, reconstruction algorithm design, out-of-plane artifacts suppression, and CT-tomosynthesis registration.

  13. THE SLOAN DIGITAL SKY SURVEY CO-ADD: A GALAXY PHOTOMETRIC REDSHIFT CATALOG

    SciTech Connect

    Reis, Ribamar R. R.; Soares-Santos, Marcelle; Annis, James; Dodelson, Scott; Hao Jiangang; Johnston, David; Kubo, Jeffrey; Lin Huan; Seo, Hee-Jong; Simet, Melanie

    2012-03-01

    We present and describe a catalog of galaxy photometric redshifts (photo-z) for the Sloan Digital Sky Survey (SDSS) Co-add Data. We use the artificial neural network (ANN) technique to calculate the photo-z and the nearest neighbor error method to estimate photo-z errors for {approx}13 million objects classified as galaxies in the co-add with r < 24.5. The photo-z and photo-z error estimators are trained and validated on a sample of {approx}83,000 galaxies that have SDSS photometry and spectroscopic redshifts measured by the SDSS Data Release 7 (DR7), the Canadian Network for Observational Cosmology Field Galaxy Survey, the Deep Extragalactic Evolutionary Probe Data Release 3, the VIsible imaging Multi-Object Spectrograph-Very Large Telescope Deep Survey, and the WiggleZ Dark Energy Survey. For the best ANN methods we have tried, we find that 68% of the galaxies in the validation set have a photo-z error smaller than {sigma}{sub 68} = 0.031. After presenting our results and quality tests, we provide a short guide for users accessing the public data.

  14. Gantry and isocenter displacements of a linear accelerator caused by an add-on micromultileaf collimator

    SciTech Connect

    Riis, Hans L.; Zimmermann, Sune J.; Hjelm-Hansen, Mogens

    2013-03-15

    Purpose: The delivery of high quality stereotactic radiosurgery (SRS) and stereotactic radiotherapy (SRT) treatments to the patient requires knowledge of the position of the isocenter to submillimeter accuracy. To meet the requirements the deviation between the radiation and mechanical isocenters must be less than 1 mm. The use of add-on micromultileaf collimators ({mu}MLCs) in SRS and SRT is an additional challenge to the anticipated high-level geometric and dosimetric accuracy of the treatment. The aim of this work was to quantify the gantry excursions during rotation with and without an add-on {mu}MLC attached to the gantry head. In addition, the shift in the position of the isocenter and its correlation to the kV beam center of the cone-beam CT system was included in the study. Methods: The quantification of the gantry rotational performance was done using a pointer supported by an in-house made rigid holder attached to the gantry head of the accelerator. The pointer positions were measured using a digital theodolite. To quantify the effect of an {mu}MLC of 50 kg, the measurements were repeated with the {mu}MLC attached to the gantry head. The displacement of the isocenter due to an add-on {mu}MLC of 50 kg was also investigated. In case of the pointer measurement the {mu}MLC was simulated by weights attached to the gantry head. A method of least squares was applied to determine the position and displacement of the mechanical isocenter. Additionally, the displacement of the radiation isocenter was measured using a ball-bearing phantom and the electronic portal image device system. These measurements were based on 8 MV photon beams irradiated onto the ball from the four cardinal angles and two opposed collimator angles. The measurements and analysis of the data were carried out automatically using software delivered by the manufacturer. Results: The displacement of the mechanical isocenter caused by a 50 kg heavy {mu}MLC was found to be (-0.01 {+-} 0.05, -0

  15. Conducting Automated Test Assembly Using the Premium Solver Platform Version 7.0 with Microsoft Excel and the Large-Scale LP/QP Solver Engine Add-In

    ERIC Educational Resources Information Center

    Cor, Ken; Alves, Cecilia; Gierl, Mark J.

    2008-01-01

    This review describes and evaluates a software add-in created by Frontline Systems, Inc., that can be used with Microsoft Excel 2007 to solve large, complex test assembly problems. The combination of Microsoft Excel 2007 with the Frontline Systems Premium Solver Platform is significant because Microsoft Excel is the most commonly used spreadsheet…

  16. Living Alone with Dementia: Lack of Awareness Adds to Functional and Cognitive Vulnerabilities

    PubMed Central

    Lehmann, Susan W.; Black, Betty S.; Shore, Andrew; Kasper, Judith; Rabins, Peter V.

    2011-01-01

    Background Approximately 25 percent of individuals with dementia live alone, yet little is known about the cognitive and functional factors that impact detection of impairment. Method Subjects with dementia (n=349) from a community study of dementia management were administered the Mini Mental State Examination (MMSE) and were asked to rate their cognitive status. Each participant’s knowledgeable informant (KI) was interviewed to provide information about the subject’s mental health and levels of cognitive and functional impairment. Subjects with dementia living alone (n=97, 27.8%) were compared to subjects living with others (n=252, 72.2%) regarding functional impairment, psychiatric symptoms, cognitive functioning, and dementia recognition. Results While subjects with dementia living alone had significantly fewer ADL impairments (p<0.0001) and less cognitive impairment (p<0.0001) than subjects with dementia who were living with others, nearly half of subjects living alone had 2 or more IADL impairments. Both knowledgeable informants (p<0.001) and primary care physicians (p<0.009) were less likely to detect dementia in subjects living alone, while 77.3% of subjects with dementia living alone rated their cognitive abilities as “good” or “a little worse”. Subjects with dementia living alone and those living with others had similar rates of psychosis (p=0.2792) and depressive symptoms (p=0.2076). Conclusions Lack of awareness of cognitive impairment by individuals with dementia living alone as well as their knowledgeable informants and physicians, combined with frequent functional impairment and psychiatric symptoms, heightens risk for adverse outcomes. These findings underscore the need for increased targeted screening for dementia and functional impairment among older persons living alone. PMID:20478092

  17. Statistical Significance vs. Practical Significance: An Exploration through Health Education

    ERIC Educational Resources Information Center

    Rosen, Brittany L.; DeMaria, Andrea L.

    2012-01-01

    The purpose of this paper is to examine the differences between statistical and practical significance, including strengths and criticisms of both methods, as well as provide information surrounding the application of various effect sizes and confidence intervals within health education research. Provided are recommendations, explanations and…

  18. 76 FR 37114 - Determination Concerning a Petition To Add a Class of Employees to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-24

    ... to add a class of employees from the Linde Ceramics Plant in Tonawanda, New York, to the Special... Department of Energy employees and Atomic Weapons Employees who worked at the Linde Ceramics Plant...

  19. 77 FR 32642 - Determination Concerning a Petition To Add a Class of Employees to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-01

    ... notice of a determination concerning a petition to add a class of employees from Hangar 481 at Kirtland... authorized under EEOICPA: All employees who worked at Hangar 481, Kirtland Air Force Base, from March 1,...

  20. FAQs Related to Response to Petition to Add Oil And Gas Extraction Sector to the TRI Program

    EPA Pesticide Factsheets

    Questions and answers related to EPA's response to a petition by the Environmental Integrity Project and 16 other organizations to add the Oil and Gas Extraction sector to the scope of industries subject to TRI reporting requirements.

  1. 40 CFR 63.4166 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... = concentration of organic compounds as carbon in the vent gas, as determined by Method 25 or Method 25A, parts... Kelvin (K) and 760 millimeters of mercury (mm Hg)). (e) For each test run, determine the add-on...

  2. 40 CFR 63.3166 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (kg/h). Cc = Concentration of organic compounds as carbon in the vent gas, as determined by Method 25...) and 760 millimeters of mercury (mmHg)). (e) For each test run, determine the add-on control...

  3. 40 CFR 63.4965 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., 2F, or 2G, dry standard cubic meters/hour (dscm/h). Cc = Concentration of organic compounds as carbon...) and 760 millimeters of mercury (mmHg)). (e) For each test run, determine the add-on control...

  4. 40 CFR 63.4566 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... organic compounds as carbon in the vent gas, as determined by Method 25 or Method 25A, parts per million... 760 millimeters of mercury (mmHg)). (e) For each test run, determine the add-on control device...

  5. 40 CFR 63.9323 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... = concentration of organic compounds as carbon in the vent gas, as determined by Method 25 or Method 25A, parts... Kelvin and 760 millimeters of mercury ). (d) For each test run, determine the add-on control...

  6. 78 FR 23192 - Wireline Competition Bureau Adds New Discussion Topic to Connect America Cost Model Virtual Workshop

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-18

    ... Virtual Workshop AGENCY: Federal Communications Commission. ACTION: Proposed rule. SUMMARY: In this document, the Wireline Competition Bureau adds a new virtual workshop discussion topic, entitled... for submitting comments. Virtual Workshop: In addition to the usual methods for filing...

  7. 78 FR 38265 - Wireline Competition Bureau Adds Two New Discussion Topics to Connect America Cost Model Virtual...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-26

    ... Model Virtual Workshop AGENCY: Federal Communications Commission. ACTION: Proposed rule. SUMMARY: In this document, the Wireline Competition Bureau adds two new virtual workshop discussion topics.../ecfs2/ . Follow the instructions for submitting comments. Virtual Workshop: In addition to the...

  8. 76 FR 37115 - Determination Concerning a Petition To Add a Class of Employees to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-24

    ... to add a class of employees from the Wah Chang facility in Albany, Oregon, to the Special Exposure... Atomic Weapons Employees who worked in any building at the Wah Chang facility in Albany, Oregon, for...

  9. Exercise as an add-on strategy for the treatment of major depressive disorder: a systematic review.

    PubMed

    Mura, Gioia; Moro, Maria Francesca; Patten, Scott B; Carta, Mauro G

    2014-12-01

    Antidepressants are currently the treatment of choice for major depressive disorder (MDD). Nevertheless, a high percentage of patients do not respond to a first-line antidepressant drug, and combination treatments and augmentation strategies increase the risk of side effects. Moreover, a significant proportion of patients are treatment-resistant. In the last 30 years, a number of studies have sought to establish whether exercise could be regarded as an alternative to antidepressants, but so far no specific analysis has examined the efficacy of exercise as an adjunctive treatment in combination with antidepressants. We carried out a systematic review to evaluate the effectiveness of exercise as an adjunctive treatment with antidepressants on depression. A search of relevant papers was carried out in PubMed/Medline, Google Scholar, and Scopus with the following keywords: "exercise," "physical activity," "physical fitness," "depressive disorder," "depression," "depressive symptoms," "add-on," "augmentation," "adjunction," and "combined therapy." Twenty-two full-text articles were retrieved by the search. Among the 13 papers that fulfilled our inclusion criteria, we found methodological weaknesses in the majority. However, the included studies showed a strong effectiveness of exercise combined with antidepressants. Further analyses and higher quality studies are needed; nevertheless, as we have focused on a particular intervention (exercise in adjunction to antidepressants) that better reflects clinical practice, we can hypothesize that this strategy could be appropriately and safely translated into real-world practice.

  10. Demonstration of an add-on effect of probucol and cilostazol on the statin-induced anti-atherogenic effects.

    PubMed

    Wang, Yanli; Bai, Liang; Lin, Yan; Guan, Hua; Zhu, Ninghong; Chen, Yulong; Li, Yafeng; Gao, Shoucui; Zhao, Sihai; Fan, Jianglin; Liu, Enqi

    2014-12-01

    Statins are often prescribed for treatment of cardiovascular diseases, although there are still many patients who cannot be effectively treated by statins alone. Both probucol and cilostazol exhibit anti-atherogenic effects. In the current study, we attempted to investigate whether a probucol and cilostazol combination had any add-on effects on atorvastatin. To examine this hypothesis, we fed Japanese white rabbits with a cholesterol-rich diet supplemented with atorvastatin alone (Statin group), probucol and cilostazol (PC group), atorvastatin, probucol and cilostazol (APC group), and compared their effects on plasma lipids and aortic atherosclerosis. All three drug-treated groups had lowered total cholesterol levels compared with the vehicle group but high-density lipoproteins cholesterol levels of the atorvastatin group were higher than other groups. Although aortic atherosclerosis was significantly reduced in all drug-treated groups, the most prominent atheroprotective effect was seen in APC group (APC: 67% reduction> PC: 43% reduction> Statin group: 42% reduction over the vehicle). Morphometric analysis revealed that the reduced aortic atherosclerosis in all three groups was mainly attributed to the reduction of intimal macrophages and smooth muscle cells. These results suggest that a combination of probucol and cilostazol with statin enhances statin's anti-atherogenic functions, which may be beneficial for those patients who are less responsive to statin therapy alone.

  11. Dipeptidyl peptidase-4 inhibitors or sodium glucose co-transporter-2 inhibitors as an add-on to insulin therapy: A comparative review.

    PubMed

    Singh, Awadhesh Kumar; Singh, Ritu

    2016-01-01

    The gradual decline in β-cell function is inevitable in type 2 diabetes mellitus and therefore, substantial proportions of patients require insulin subsequently, in order to achieve optimal glucose control. While weight gain, hypoglycemia, and fluid retention especially during dose intensification is a known limitation to insulin therapy, these adverse effects also reduce patient satisfaction and treatment adherence. It is also possible that the benefits of intensive control achieved by insulin therapy, perhaps get nullified by the weight gain and hypoglycemia. In addition, improvement in plasma glucose or glycated hemoglobin (HbA1c) itself is associated with weight gain. Notably, studies have already suggested that reduction in body weight by ~3-5%, may allow a significantly better glycemic control. Thus, a class of drugs, which can reduce HbA1c effectively, yet are weight neutral or preferably reduce body weight, could be the most sought out strategy as an add-on therapy to insulin. While sulfonylureas (SUs) are associated with weight gain and hypoglycemia, pioglitazone increases body weight and fluid retention. Moreover, SUs are not recommended once premix or prandial insulin is commenced. The addition of newer agents, such as glucagon-like peptide-1 receptor agonist to insulin certainly appears to be an effective tool in reducing both HbA1c and body weight as is evident across the studies; however, this approach incurs an additional injection as well as cost. Dipeptidyl peptidase-4 inhibitors (DPP-4I) and sodium-glucose co-transporter-2 inhibitors (SGLT-2I) are other exciting options, as an add-on to insulin therapy primarily because these are oral drugs and do not possess any intrinsic potential of hypoglycemia. Furthermore, these are either weight neutral or induce significant weight loss. This review article aims to comparatively analyze the safety and efficacy of DPP-4I and SGLT-2I, as an add-on therapy to insulin.

  12. Gravitational scattering in the ADD model at high and low energies

    NASA Astrophysics Data System (ADS)

    Gustafson, G.; Sjödahl, M.

    2008-01-01

    Gravitational scattering in the ADD model is considered at both sub- and transplanckian energies using a common formalism. By keeping a physical cut-off in the KK tower associated with virtual KK exchange, such as the cut-off implied by a finite brane width, troublesome divergences are removed from the calculations in both energy ranges. The scattering behavior depends on three different energy scales: the fundamental Planck mass, the collision energy and the inverse brane width. The result for energies low compared to the effective cut-off (inverse brane width) is a contact-like interaction. At high energies the gravitational scattering associated with the extra dimensional version of Newton’s law is recovered.

  13. Top Quarks Spin Correlations with Graviton in ADD and RS Models at the Large Hadron Collider

    NASA Astrophysics Data System (ADS)

    Arai, Masato; Okada, Nobuchika; Smolek, Karel; Šimák, Vladislav

    2008-03-01

    In LHC physics we study the spin correlation of top-antitop pairs production to investigate the production mechanism of heavy quarks[F. Hubard et al. Eur. Phys. J. C 44 (2006) 13]. The s-channel process mediated by graviton Kaluza-Klein modes in ADD model with several extra dimensions[N. Arkani-Hamed, S. Dimopoulos and G. Dvali, Phys. Lett. 429B (1998) 263, hep-ph/9803315] or in the Randall-Sundrum model with only one extra dimension[L. Randall and R. Sundrum, Phys. Rev. Lett. 83 (1999) 3370 hep-ph/9905221] contribute to the top-antitop pair production and affects the resulting top spin correlations. We calculated the full density matrix for the top-antitop pair production. We find a sizable deviation of the top spin correlations from the Standard.

  14. Nanophotonic graphene-based racetrack-resonator add/drop filter

    NASA Astrophysics Data System (ADS)

    Wirth L., A.; da Silva, M. G.; Neves, D. M. C.; Sombra, A. S. B.

    2016-05-01

    We are presenting and analyzing a graphene-based nanophotonic device to operate as a resonator-add/drop filter, whose control is obtained by varying the graphene chemical potential. That device consists of graphene-based waveguides, two directional couplers and a racetrack resonator with 90° bends. Since the graphene chemical potential provides the achievement of the necessary parameters, the resonance and filtering of the signals are obtained by applying the correct value of the graphene chemical potential in the graphene nanoribbons. The results of this study should help in the development of new graphene-based nanophotonic devices operating in the terahertz and infrared range (including in the C-band of the International Telecommunication Union - ITU), for use in future communications networks.

  15. Addiction surplus: the add-on margin that makes addictive consumptions difficult to contain.

    PubMed

    Adams, Peter J; Livingstone, Charles

    2015-01-01

    Addictive consumptions generate financial surpluses over-and-above non-addictive consumptions because of the excessive consumption of addicted consumers. This add-on margin or 'addiction surplus' provides a powerful incentive for beneficiaries to protect their income by ensuring addicted consumers keep consuming. Not only that, addiction surplus provides the financial base that enables producers to sponsor activities which aim to prevent public health initiatives from reducing consumption. This paper examines the potency of addiction surplus to engage industry, governments and communities in an on-going reliance on addiction surplus. It then explores how neo-liberal constructions of a rational consumer disguise the ethical and exploitative dynamics of addiction surplus by examining ways in which addictive consumptions fail to conform to notions of autonomy and rationality. Four measures are identified to contain the distorting effects of addiction surplus.

  16. Space station systems technology study (add-on task). Volume 2: Trade study and technology selection

    NASA Technical Reports Server (NTRS)

    1985-01-01

    The current Space Station Systems Technology Study add on task was an outgrowth of the Advanced Platform Systems Technology Study (APSTS) that was completed in April 1983 and the subsequent Space Station System Technology Study completed in April 1984. The first APSTS proceeded from the identification of 106 technology topics to the selection of five for detailed trade studies. During the advanced platform study, the technical issues and options were evaluated through detailed trade processes, individual consideration was given to costs and benefits for the technologies identified for advancement, and advancement plans were developed. An approach similar to that was used in the subsequent study, with emphasis on system definition in four specific technology areas to facilitate a more in depth analysis of technology issues.

  17. Marriage and Health in the Transition to Adulthood: Evidence for African Americans in Add Health.

    PubMed

    Harris, Kathleen Mullan; Lee, Hedwig; Deleone, Felicia Yang

    2010-08-01

    This paper examines the relationship between early marriage (before age 26), cohabitation, and health for African Americans and whites during the transition to adulthood using the National Longitudinal Study of Adolescent Health (Add Health). We examine three categories of health outcomes relevant to young adulthood: physical health, mental health, and health risk behaviors. Lagged dependent variable models are used to examine the health effects of early marriage and cohabitation accounting for potential health selection into unions. Our results indicate that early marriage by young adults does not have protective effects for African Americans, and finds more negative effects for African American men than women. There are mixed results for whites with some protective effects of marriage for binge drinking. Early marriage for both African Americans and whites is associated with increased Body Mass Index (BMI). Cohabitation is uniformly associated with negative health outcomes for all race and sex groups.

  18. Celecoxib Adjunctive Treatment to Antipsychotics in Schizophrenia: A Review of Randomized Clinical Add-On Trials

    PubMed Central

    De Berardis, Domenico; Vellante, Federica; Santacroce, Rita; Orsolini, Laura; Valchera, Alessandro; Girinelli, Gabriella; Carano, Alessandro; Fornaro, Michele; Gambi, Francesco; Martinotti, Giovanni; Di Giannantonio, Massimo

    2016-01-01

    Schizophrenia is a severe, chronic and debilitating mental disorder. Past literature has reported various hypotheses about the psychopathology of schizophrenia. Recently, a growing literature has been trying to explain the role of inflammation in the etiopathogenesis of schizophrenia. In the past, numerous immune modulation and anti-inflammatory treatment options have been proposed for schizophrenia, but sometimes the results were inconsistent. Electronic search was carried out in November 2015. PubMed and Scopus databases have been used to find studies to introduce in this review. Only randomized-placebo-controlled add-on trials were taken into account. In this way, six articles were obtained for the discussion. Celecoxib showed beneficial effects mostly in early stages of schizophrenia. In chronic schizophrenia, the data are controversial, possibly in part for methodological reasons. PMID:27524864

  19. Channelized broadband signal spectrum analysis based on weighted overlap-add structure.

    PubMed

    Guo, Lianping; Jiang, Jun; Tan, Feng; Pan, Huiqing; Zhang, Peng; Zeng, Hao; Bai, Lihong

    2016-10-01

    The digital channelization technology has been applied in many electronic areas, and the real-time broadband spectrum analysis has been the research hotspot in the area of signal processing. This paper introduces the channelized broadband signal spectrum analysis method. Based on the weighted overlap-add (WOLA) structure, this method divides the input broadband signal into several sub-bands or channels, and then downconverts and decimates the sub-band signals to obtain the baseband signals with a low sampling rate. The spectrum analysis results of the input broadband signal are achieved by conducting further decimation, fast Fourier transform and spectrum splicing to the baseband signals. The Matlab simulation results verify the correctness of the WOLA structure, and finally, an experimental platform is designed in detail to verify the practicability of this broadband spectrum analysis method.

  20. Channelized broadband signal spectrum analysis based on weighted overlap-add structure

    NASA Astrophysics Data System (ADS)

    Guo, Lianping; Jiang, Jun; Tan, Feng; Pan, Huiqing; Zhang, Peng; Zeng, Hao; Bai, Lihong

    2016-10-01

    The digital channelization technology has been applied in many electronic areas, and the real-time broadband spectrum analysis has been the research hotspot in the area of signal processing. This paper introduces the channelized broadband signal spectrum analysis method. Based on the weighted overlap-add (WOLA) structure, this method divides the input broadband signal into several sub-bands or channels, and then downconverts and decimates the sub-band signals to obtain the baseband signals with a low sampling rate. The spectrum analysis results of the input broadband signal are achieved by conducting further decimation, fast Fourier transform and spectrum splicing to the baseband signals. The Matlab simulation results verify the correctness of the WOLA structure, and finally, an experimental platform is designed in detail to verify the practicability of this broadband spectrum analysis method.

  1. SCEW: a Microsoft Excel add-in for easy creation of survival curves.

    PubMed

    Khan, Haseeb Ahmad

    2006-07-01

    Survival curves are frequently used for reporting survival or mortality outcomes of experimental pharmacological/toxicological studies and of clinical trials. Microsoft Excel is a simple and widely used tool for creation of numerous types of graphic presentations however it is difficult to create step-wise survival curves in Excel. Considering the familiarity of clinicians and biomedical scientists with Excel, an algorithm survival curves in Excel worksheet (SCEW) has been developed for easy creation of survival curves directly in Excel worksheets. The algorithm has been integrated in the form of Excel add-in for easy installation and usage. The program is based on modification of frequency data for binary break-up using the spreadsheet formula functions whereas a macro subroutine automates the creation of survival curves. The advantages of this program are simple data input, minimal procedural steps and the creation of survival curves in the familiar confines of Excel.

  2. Add Java extensions to your wiki: Java applets can bring dynamic functionality to your wiki pages

    SciTech Connect

    Scarberry, Randall E.

    2008-08-12

    Virtually everyone familiar with today’s world wide web has encountered the free online encyclopedia Wikipedia many times. What you may not know is that Wikipedia is driven by an excellent open-source product called MediaWiki which is available to anyone for free. This has led to a proliferation of wiki sites devoted to just about any topic one can imagine. Users of a wiki can add content -- all that is required of them is that they type in their additions into their web browsers using the simple markup language called wikitext. Even better, the developers of wikitext made it extensible. With a little server-side development of your own, you can add your own custom syntax. Users aware of your extensions can then utilize them on their wiki pages with a few simple keystrokes. These extensions can be custom decorations, formatting, web applications, and even instances of the venerable old Java applet. One example of a Java applet extension is the Jmol extension (REF), used to embed a 3-D molecular viewer. This article will walk you through the deployment of a fairly elaborate applet via a MediaWiki extension. By no means exhaustive -- an entire book would be required for that -- it will demonstrate how to give the applet resize handles using using a little Javascript and CSS coding and some popular Javascript libraries. It even describes how a user may customize the extension somewhat using a wiki template. Finally, it explains a rudimentary persistence mechanism which allows applets to save data directly to the wiki pages on which they reside.

  3. The CONVEX Liner Add-On to the DIAMOND-FORTUNE event

    SciTech Connect

    Heuze, F.E.; Swift, R.P.; Hill, L.R.; Barrett, W.H.

    1993-11-15

    This report describes the execution of the CONVEX Liner Add-On to the DIAMOND FORTUNE low-yield cavity test of the Defense Nuclear Agency. CONVEX stands for COntained Nuclear Vessel EXperiment. It concerns the design of underground chambers where repeated low-yield nuclear explosions could be conducted. The approach proposed by the first author in the early 1980`s was to engineer a steel-lined rock cavern where the steel liner would be prestressed against the rock by tendons and/or bolts. These would daylight in tunnels surrounding the main cavity. From there, they could be initially tensioned and retensioned, if needed, after each test. The CONVEX Liner Add-On to DIAMOND FORTUNE consisted of anchoring a 1.4-m square, 2.5-cm thick steel plate to the wall of the cavity, using a 5-cm diameter center bolt, and four 2.5-cm diameter comer bolts. The bolts daylighted in a drift surrounding the gallery, and separated from it by a 9-m thick rock pillar. The liner plate, the bolts, and the rock pillar were equipped with 23 gages to describe the thermal and mechanical response of the system during pretensioning, during the dynamic loading phase, and post-test. Particular emphasis was given to obtaining the response both upon loading and during the rebound of the system, in order to determine whether the plate ever separated from the rock. So, the main operational objectives of this project were to acquire response data of the system under nuclear loading and to ascertain the status of contact between the steel plate and the rock, as shown by toadstool data and bolt tension data. The instrumentation and data acquisition system performed extremely well. Data were recorded during the dynamic phase; plate temperature was monitored for several hours after the test; and the remaining tension was obtained for several bolts more than three months after the test, upon re-entry in the runaround drift.

  4. Comparison of vildagliptin as an add-on therapy and sulfonylurea dose-increasing therapy in patients with inadequately controlled type 2 diabetes using metformin and sulfonylurea (VISUAL study): A randomized trial.

    PubMed

    Hong, A Ram; Lee, Jeun; Ku, Eu Jeong; Hwangbo, Yul; Kim, Kyoung Min; Moon, Jae Hoon; Choi, Sung Hee; Jang, Hak Chul; Lim, Soo

    2015-07-01

    The aim of present study is to compare the efficacy and safety of adding vildagliptin with sulfonylurea dose-increasing as an active comparator in patients who had inadequately controlled type 2 diabetes mellitus (T2DM) using metformin plus sulfonylurea in real clinical practice. Patients using metformin plus sulfonylurea were assigned to either vildagliptin add-on (50 mg twice a day, n=172) or sulfonylurea dose-increasing by 50% (n=172) treatment groups. The primary endpoint was a change in HbA(1c) after 24 weeks. The secondary endpoints were patients achieving HbA(1c)≤7.0% (53 mmol/mol) and changes in the fasting plasma glucose (FPG), 2-h postprandial glucose (2pp), lipid profiles, and urine albumin-to-creatinine ratio. Body weight and hypoglycemia were also investigated. The mean HbA(1c) at baseline was 8.6% (70 mmol/mol) in both groups. At week 24, the adjusted mean HbA(1c) levels decreased by -1.19% (-13.09 mmol/mol) with vildagliptin add-on and -0.46% (-5.06 mmol/mol) with sulfonylurea (P<0.001). Significantly more vildagliptin add-on patients achieved HbA(1c)≤7.0% (53 mmol/mol) than did sulfonylurea patients (40.1% vs. 7.9%; P<0.001). Greater reductions in FPG and 2pp were observed with vildagliptin add-on than with sulfonylurea (P<0.001). The vildagliptin add-on group exhibited no clinically relevant weight gain and had a lower incidence of hypoglycemia compared with the sulfonylurea group. Vildagliptin add-on therapy might be a suitable option for patients with T2DM that is controlled inadequately by metformin and sulfonylurea, based on its greater glucose control and better safety profile (ClinicalTrial.gov: NCT01099137).

  5. A 12-week, randomized, parallel-group, proof-of-concept study of tulobuterol patch and salmeterol inhaler as add-on therapy in adult-onset mild-to-moderate asthma.

    PubMed

    Inoue, Hideki; Niimi, Akio; Matsumoto, Hisako; Ito, Isao; Oguma, Tsuyoshi; Otsuka, Kojiro; Takeda, Tomoshi; Nakaji, Hitoshi; Tajiri, Tomoko; Iwata, Toshiyuki; Nagasaki, Tadao; Mishima, Michiaki

    2017-01-01

    Patch formulation of tulobuterol has been used in asthma treatment as a long-acting β2 -agonist (LABA) through sustained skin absorption. Its treatment efficacy, especially in small airways, remains poorly understood. The study aim was to investigate LABA add-on effects of tulobuterol patch (TP) and salmeterol inhaler (SA) on pulmonary function, asthma control and health status. Patients who had adult-onset under-control asthma, despite taking inhaled corticosteroids, were enrolled in a randomized, open-label, parallel-group, proof-of-concept study of 12-week add-on treatment with TP (n=16) or SA (n=17). Spirometry, impulse oscillometry (IOS), exhaled nitric oxide levels, and clinical questionnaires of asthma control, health status (St. George's Respiratory Questionnaire: SGRQ), and symptoms were evaluated every 4 weeks. Add-on treatment of SA significantly improved the spirometric indices of small airway obstruction (forced expiratory flow between 25% and 75% of FVC: FEF25-75 , and maximum expiratory flow at 25% of FVC: MEF25 ) and IOS indices of whole respiratory resistance (resistance at 5 Hz) as compared to TP. In intra-group comparisons, add-on treatment of TP improved the scores of the asthma control test and the total SGRQ, as well as the symptom and impact components of the SGRQ. SA add-on treatment improved FEV1 and IOS parameters of resistance at 20 Hz and reactance at 5 Hz. Neither of the treatments improved exhaled nitric oxide levels. In conclusion, add-on treatment of TP improved asthma control and health status, whereas SA improved pulmonary function measures associated with large and small airway involvement among patients with adult-onset mild-to-moderate asthma.

  6. 40 CFR 63.3169 - What are the requirements for a capture system or add-on control device which is not taken into...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... system or add-on control device which is not taken into account when demonstrating compliance with the... Limitations § 63.3169 What are the requirements for a capture system or add-on control device which is not... capture systems or add-on control devices which you choose not to take into account when...

  7. 40 CFR 63.3174 - What are the requirements for a capture system or add-on control device which is not taken into...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... capture system or add-on control device which is not taken into account when demonstrating compliance with... capture system or add-on control device which is not taken into account when demonstrating compliance with the applicable emission limitations? You may have capture systems or add-on control devices which...

  8. 40 CFR 63.3174 - What are the requirements for a capture system or add-on control device which is not taken into...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... system or add-on control device which is not taken into account when demonstrating compliance with the... Electrodeposition Primer Emission Limitations § 63.3174 What are the requirements for a capture system or add-on... limitations? You may have capture systems or add-on control devices which you choose not to take into...

  9. 40 CFR 63.3169 - What are the requirements for a capture system or add-on control device which is not taken into...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... capture system or add-on control device which is not taken into account when demonstrating compliance with... Emission Limitations § 63.3169 What are the requirements for a capture system or add-on control device...? You may have capture systems or add-on control devices which you choose not to take into account...

  10. 40 CFR 63.3174 - What are the requirements for a capture system or add-on control device which is not taken into...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... capture system or add-on control device which is not taken into account when demonstrating compliance with... capture system or add-on control device which is not taken into account when demonstrating compliance with the applicable emission limitations? You may have capture systems or add-on control devices which...

  11. 40 CFR 63.3169 - What are the requirements for a capture system or add-on control device which is not taken into...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... system or add-on control device which is not taken into account when demonstrating compliance with the....3169 What are the requirements for a capture system or add-on control device which is not taken into... systems or add-on control devices which you choose not to take into account when demonstrating...

  12. 40 CFR 63.3174 - What are the requirements for a capture system or add-on control device which is not taken into...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... system or add-on control device which is not taken into account when demonstrating compliance with the... system or add-on control device which is not taken into account when demonstrating compliance with the applicable emission limitations? You may have capture systems or add-on control devices which you choose...

  13. 40 CFR 63.3169 - What are the requirements for a capture system or add-on control device which is not taken into...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... capture system or add-on control device which is not taken into account when demonstrating compliance with... Emission Limitations § 63.3169 What are the requirements for a capture system or add-on control device...? You may have capture systems or add-on control devices which you choose not to take into account...

  14. 40 CFR 63.3169 - What are the requirements for a capture system or add-on control device which is not taken into...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... system or add-on control device which is not taken into account when demonstrating compliance with the....3169 What are the requirements for a capture system or add-on control device which is not taken into... systems or add-on control devices which you choose not to take into account when demonstrating...

  15. 40 CFR 63.3174 - What are the requirements for a capture system or add-on control device which is not taken into...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... system or add-on control device which is not taken into account when demonstrating compliance with the... Electrodeposition Primer Emission Limitations § 63.3174 What are the requirements for a capture system or add-on... limitations? You may have capture systems or add-on control devices which you choose not to take into...

  16. Promoting breastfeeding in Bolivia: do social networks add to the predictive value of traditional socioeconomic characteristics?

    PubMed

    Fonseca-Becker, Fannie; Valente, Thomas W

    2006-03-01

    This study tested whether the prediction of health-related knowledge (correct breastfeeding practices in this case) could be improved by including information about the composition of an individual's personal network above and beyond that predicted by his/her socioeconomic or demographic characteristics. Few studies have tested the predictive value of social networks, especially for population-based studies, despite an increased use of social networks in the past few years in several fields of health research, especially in research relating to prevention of HIV/AIDS and design of HIV/AIDS programmes. Promotion of breastfeeding practices that enhance child survival is important in Bolivia because of high infant morbidity and mortality in the country. Data on a cross-sectional urban probability sample of 2,354 women and men aged 15-49 years were collected from seven urban areas in Bolivia. Model building and the log likelihood ratio criteria were used for assessing the significance of variables in a logistic model. Results showed that the network variables added significantly (p < 0.05 for knowledge of breastfeeding only with no other liquids and for knowledge of breastfeeding only with no solids p < 0.01) to the predictive power of the socioeconomic variables. These results may also hold for other health research areas, increasingly using social network analysis, such as that of HIV/AIDS.

  17. Effectiveness of coenzyme Q10 in prophylactic treatment of migraine headache: an open-label, add-on, controlled trial.

    PubMed

    Shoeibi, Ali; Olfati, Nahid; Soltani Sabi, Mohsen; Salehi, Maryam; Mali, Sara; Akbari Oryani, Mahsa

    2017-03-01

    Despite the huge health and economic burden of migraine headache, few medications have been approved for its prophylactic treatment, most of which can potentially induce serious adverse effects. Coenzyme Q10 (CoQ10) is a supplement and has shown preliminary benefits in migraine prophylaxis. We aimed to assess this effect in an adult population. This is an open-label, parallel, add-on, match-controlled trial. Eighty patients diagnosed with migraine headache based on International Headache Society criteria were allocated to receiving only their current preventive drugs or their current preventive drugs plus 100 mg CoQ10 daily, matching for their baseline characteristics, and were assessed for frequency and severity of attacks, and ≥50 % reduction in attack frequency per month. Thirty-six and 37 patients were analyzed in CoQ10 and control groups, respectively. Number of attacks per month dropped significantly in the CoQ10 group (mean decrease: 1.6 vs. 0.5 among CoQ10 and control groups, respectively, p < 0.001). A significant reduction was also evident in the severity of headaches (mean decrease: 2.3 vs. 0.6 among CoQ10 and control groups, respectively, p < 0.001). For ≥50 % reduction in the frequency of attacks per month, the number needed to treat was calculated as 1.6. No side effects for CoQ10 were observed. This study suggests that CoQ10 might reduce the frequency of headaches, and may also make them shorter in duration, and less severe, with a favorable safety profile.

  18. The insignificance of statistical significance testing

    USGS Publications Warehouse

    Johnson, Douglas H.

    1999-01-01

    Despite their use in scientific journals such as The Journal of Wildlife Management, statistical hypothesis tests add very little value to the products of research. Indeed, they frequently confuse the interpretation of data. This paper describes how statistical hypothesis tests are often viewed, and then contrasts that interpretation with the correct one. I discuss the arbitrariness of P-values, conclusions that the null hypothesis is true, power analysis, and distinctions between statistical and biological significance. Statistical hypothesis testing, in which the null hypothesis about the properties of a population is almost always known a priori to be false, is contrasted with scientific hypothesis testing, which examines a credible null hypothesis about phenomena in nature. More meaningful alternatives are briefly outlined, including estimation and confidence intervals for determining the importance of factors, decision theory for guiding actions in the face of uncertainty, and Bayesian approaches to hypothesis testing and other statistical practices.

  19. The Federal Government Debt: Its Size and Economic Significance

    DTIC Science & Technology

    2009-03-04

    Should the federal government be unable to find private sector buyers, the Federal Reserve might buy Treasury securities in order to sustain their... Reserve holds a significant share of the debt. The Federal Reserve buys and sells Treasury securities in its open market operations in order to manage... Reserve has fallen. In an effort to add liquidity to credit markets, the Federal Reserve has swapped substantial amounts of Treasury securities for

  20. The Federal Government Debt: Its Size and Economic Significance

    DTIC Science & Technology

    2010-02-03

    Federal Reserve holds a significant share of the debt. The Federal Reserve buys and sells Treasury securities in its open market operations in order...had been financed by borrowing at home instead of abroad. 7 Recently the share of Treasury securities held by the Federal Reserve has fallen. In an...effort to add liquidity to credit markets, the Federal Reserve has swapped substantial amounts of Treasury securities for relatively riskier assets

  1. Chi hotspots trigger a conformational change in the helicase-like domain of AddAB to activate homologous recombination

    PubMed Central

    Gilhooly, Neville S.; Carrasco, Carolina; Gollnick, Benjamin; Wilkinson, Martin; Wigley, Dale B.; Moreno-Herrero, Fernando; Dillingham, Mark S.

    2016-01-01

    In bacteria, the repair of double-stranded DNA breaks is modulated by Chi sequences. These are recognised by helicase-nuclease complexes that process DNA ends for homologous recombination. Chi activates recombination by changing the biochemical properties of the helicase-nuclease, transforming it from a destructive exonuclease into a recombination-promoting repair enzyme. This transition is thought to be controlled by the Chi-dependent opening of a molecular latch, which enables part of the DNA substrate to evade degradation beyond Chi. Here, we show that disruption of the latch improves Chi recognition efficiency and stabilizes the interaction of AddAB with Chi, even in mutants that are impaired for Chi binding. Chi recognition elicits a structural change in AddAB that maps to a region of AddB which resembles a helicase domain, and which harbours both the Chi recognition locus and the latch. Mutation of the latch potentiates the change and moderately reduces the duration of a translocation pause at Chi. However, this mutant displays properties of Chi-modified AddAB even in the complete absence of bona fide hotspot sequences. The results are used to develop a model for AddAB regulation in which allosteric communication between Chi binding and latch opening ensures quality control during recombination hotspot recognition. PMID:26762979

  2. Significance of periodogram peaks

    NASA Astrophysics Data System (ADS)

    Süveges, Maria; Guy, Leanne; Zucker, Shay

    2016-10-01

    Three versions of significance measures or False Alarm Probabilities (FAPs) for periodogram peaks are presented and compared for sinusoidal and box-like signals, with specific application on large-scale surveys in mind.

  3. Nutritional and insulin regulation of fatty acid synthetase and leptin gene expression through ADD1/SREBP1.

    PubMed Central

    Kim, J B; Sarraf, P; Wright, M; Yao, K M; Mueller, E; Solanes, G; Lowell, B B; Spiegelman, B M

    1998-01-01

    The ability to regulate specific genes of energy metabolism in response to fasting and feeding is an important adaptation allowing survival of intermittent food supplies. However, little is known about transcription factors involved in such responses in higher organisms. We show here that gene expression in adipose tissue for adipocyte determination differentiation dependent factor (ADD) 1/sterol regulatory element binding protein (SREBP) 1, a basic-helix-loop-helix protein that has a dual DNA-binding specificity, is reduced dramatically upon fasting and elevated upon refeeding; this parallels closely the regulation of two adipose cell genes that are crucial in energy homeostasis, fatty acid synthetase (FAS) and leptin. This elevation of ADD1/SREBP1, leptin, and FAS that is induced by feeding in vivo is mimicked by exposure of cultured adipocytes to insulin, the classic hormone of the fed state. We also show that the promoters for both leptin and FAS are transactivated by ADD1/SREBP1. A mutation in the basic domain of ADD1/SREBP1 that allows E-box binding but destroys sterol regulatory element-1 binding prevents leptin gene transactivation but has no effect on the increase in FAS promoter function. Molecular dissection of the FAS promoter shows that most if not all of this action of ADD1/SREBP1 is through an E-box motif at -64 to -59, contained with a sequence identified previously as the major insulin response element of this gene. These results indicate that ADD1/SREBP1 is a key transcription factor linking changes in nutritional status and insulin levels to the expression of certain genes that regulate systemic energy metabolism. PMID:9421459

  4. How social learning adds up to a culture: from birdsong to human public opinion.

    PubMed

    Tchernichovski, Ofer; Feher, Olga; Fimiarz, Daniel; Conley, Dalton

    2017-01-01

    Distributed social learning may occur at many temporal and spatial scales, but it rarely adds up to a stable culture. Cultures vary in stability and diversity (polymorphism), ranging from chaotic or drifting cultures, through cumulative polymorphic cultures, to stable monolithic cultures with high conformity levels. What features can sustain polymorphism, preventing cultures from collapsing into either chaotic or highly conforming states? We investigate this question by integrating studies across two quite separate disciplines: the emergence of song cultures in birds, and the spread of public opinion and social conventions in humans. In songbirds, the learning process has been studied in great detail, while in human studies the structure of social networks has been experimentally manipulated on large scales. In both cases, the manner in which communication signals are compressed and filtered - either during learning or while traveling through the social network - can affect culture polymorphism and stability. We suggest a simple mechanism of a shifting balance between converging and diverging social forces to explain these effects. Understanding social forces that shape cultural evolution might be useful for designing agile communication systems, which are stable and polymorphic enough to promote gradual changes in institutional behavior.

  5. Self-collimation-based photonic crystal Mach-Zehnder add-drop filters

    NASA Astrophysics Data System (ADS)

    Lee, Sun-Goo; Park, Jong-Moon; Kee, Chul-Sik; Lee, Jongjin

    2016-02-01

    Photonic crystal Mach-Zehnder add-drop filters (PC-MZADFs) based on the self-collimation phenomenon in a two-dimensional (2D) PC are proposed and numerically studied using finite-difference time-domain (FDTD) simulations. Each PC-MZADF is composed of a symmetric Mach-Zehnder interferometer (MZI) with an identical filter in each of its two different optical paths. Zizag-box resonators (ZBRs) and Fano resonators (FRs) are employed as the optical filters in rod-type and hole-type PCs, respectively. It is shown that self-collimated beams with the ZBR and FR resonant frequencies can be dropped or added using multiple-beam interference. We also show that the resonant frequencies of the resonators can be adjusted by varying the radii of their rods or holes. Our results indicate that this device design may constitute an efficient approach to light propagation manipulation and increase the application range of self-collimated beams.

  6. CosmoCalc: An Excel add-in for cosmogenic nuclide calculations

    NASA Astrophysics Data System (ADS)

    Vermeesch, Pieter

    2007-08-01

    As dating methods using Terrestrial Cosmogenic Nuclides (TCN) become more popular, the need arises for a general-purpose and easy-to-use data reduction software. The CosmoCalc Excel add-in calculates TCN production rate scaling factors (using Lal, Stone, Dunai, and Desilets methods); topographic, snow, and self-shielding factors; and exposure ages, erosion rates, and burial ages and visualizes the results on banana-style plots. It uses an internally consistent TCN production equation that is based on the quadruple exponential approach of Granger and Smith (2000). CosmoCalc was designed to be as user-friendly as possible. Although the user interface is extremely simple, the program is also very flexible, and nearly all default parameter values can be changed. To facilitate the comparison of different scaling factors, a set of converter tools is provided, allowing the user to easily convert cut-off rigidities to magnetic inclinations, elevations to atmospheric depths, and so forth. Because it is important to use a consistent set of scaling factors for the sample measurements and the production rate calibration sites, CosmoCalc defines the production rates implicitly, as a function of the original TCN concentrations of the calibration site. The program is best suited for 10Be, 26Al, 3He, and 21Ne calculations, although basic functionality for 36Cl and 14C is also provided. CosmoCalc can be downloaded along with a set of test data from http://cosmocalc.googlepages.com.

  7. Project DyAdd: visual attention in adult dyslexia and ADHD.

    PubMed

    Laasonen, Marja; Salomaa, Jonna; Cousineau, Denis; Leppämäki, Sami; Tani, Pekka; Hokkanen, Laura; Dye, Matthew

    2012-12-01

    In this study of the project DyAdd, three aspects of visual attention were investigated in adults (18-55years) with dyslexia (n=35) or attention deficit/hyperactivity disorder (ADHD, n=22), and in healthy controls (n=35). Temporal characteristics of visual attention were assessed with Attentional Blink (AB), capacity of visual attention with Multiple Object Tracking (MOT), and spatial aspects of visual attention with Useful Field of View (UFOV) task. Results showed that adults with dyslexia had difficulties performing the AB and UFOV tasks, which were explained by an impaired ability to process dual targets, longer AB recovery time, and deficits in processing rapidly changing visual displays. The ADHD group did not have difficulties in any of the tasks. Further, performance in the visual attention tasks predicted variation in measures of phonological processing and reading when all of the participants were considered together. Thus, difficulties in tasks of visual attention were related to dyslexia and variation of visual attention had a role in the reading ability of the general population.

  8. Technology management-An effective tool to add competitiveness to the business

    SciTech Connect

    Layrisse, I.; Izquierdo, A.

    1996-08-01

    Petreleos de Venezuela (PDVSA) and its affiliated companies, aware of the importance of the technology to sustain the viability of a successful corporation in global markets with increasing competition and stringent economies, are devoting important efforts in technology as an effective tool to add competitiveness to its core businesses. These efforts are based in the conception of the technology as a structural aspect of the corporation integrated to each one of its businesses. In this sense technology is considered in an integrated way together with markets, operations, infrastructure, resources, etc., across the value chain of the company, from the conception of its vision and mission to the formulation and execution of its operating plans. In this presentation, the conceptual and methodological aspects employed by PDVSA in the establishment of its technology strategy integrated to its business plan, and subsequent project portfolio definition, are summarized. The experience acquired through this corporative exercise conducted by PDVSA confirms that technology and its management are highly linked to the culture of the companies and of the countries where they operate. The technology management best practices are very helpful in establishing processes and specific methodologies; however, the consideration of other aspects such as leadership, management style, shared values, etc., need to be taken into account with the same emphasis, in order to accomplish the changes needed to create a technology culture fitted to a given setting and ideology.

  9. PKSolver: An add-in program for pharmacokinetic and pharmacodynamic data analysis in Microsoft Excel.

    PubMed

    Zhang, Yong; Huo, Meirong; Zhou, Jianping; Xie, Shaofei

    2010-09-01

    This study presents PKSolver, a freely available menu-driven add-in program for Microsoft Excel written in Visual Basic for Applications (VBA), for solving basic problems in pharmacokinetic (PK) and pharmacodynamic (PD) data analysis. The program provides a range of modules for PK and PD analysis including noncompartmental analysis (NCA), compartmental analysis (CA), and pharmacodynamic modeling. Two special built-in modules, multiple absorption sites (MAS) and enterohepatic circulation (EHC), were developed for fitting the double-peak concentration-time profile based on the classical one-compartment model. In addition, twenty frequently used pharmacokinetic functions were encoded as a macro and can be directly accessed in an Excel spreadsheet. To evaluate the program, a detailed comparison of modeling PK data using PKSolver and professional PK/PD software package WinNonlin and Scientist was performed. The results showed that the parameters estimated with PKSolver were satisfactory. In conclusion, the PKSolver simplified the PK and PD data analysis process and its output could be generated in Microsoft Word in the form of an integrated report. The program provides pharmacokinetic researchers with a fast and easy-to-use tool for routine and basic PK and PD data analysis with a more user-friendly interface.

  10. A systematic review and meta-analysis of the evidence base for add-on treatment for patients with major depressive disorder who have not responded to antidepressant treatment: a European perspective.

    PubMed

    Turner, Pauline; Kantaria, Rakesh; Young, Allan H

    2014-02-01

    Previous comparative reviews of add-on therapies for patients with major depressive disorder (MDD) with an inadequate response to antidepressants have not used meta-analytic techniques to compare different drug classes and have included non-licensed therapies. This meta-analysis reviewed all published peer-reviewed evidence for the efficacy of EU-licensed therapies in patients with MDD and an inadequate response to antidepressant monotherapy. Papers concerning randomized clinical trials (RCTs) were identified using criteria from the Cochrane Handbook for Systematic Reviews of Interventions. Add-on therapies reviewed were antidepressants, quetiapine XR, lithium, and S-adenosyl-l-methionine (SAMe). Seven RCTs that reported response and remission in a way that allowed quantitative analysis were included in this meta-analysis. Comparison of the different drug classes indicated that most interventions had similar efficacy. The likelihood of response was significantly greater with SAMe versus placebo and lithium and with quetiapine XR versus placebo. Most add-on interventions demonstrated comparable efficacy in patients with MDD and an inadequate response to initial antidepressants. However, there is currently a paucity of high-quality data regarding the use of add-on treatments in patients with MDD who are inadequate responders to antidepressants, with quetiapine XR presenting the most comprehensive evidence base to date.

  11. Aerodynamic drag reduction tests on a full-scale tractor-trailer combination with several add-on devices

    NASA Technical Reports Server (NTRS)

    Montoya, L. C.; Steers, L. L.

    1974-01-01

    Aerodynamic drag tests were performed on a conventional cab-over-engine tractor with a 45-foot trailer and five commercially available or potentially available add-on devices using the coast-down method. The tests ranged in velocity from approximately 30 miles per hour to 65 miles per hour and included some flow visualization. A smooth, level runway at Edwards Air Force Base was used for the tests, and deceleration measurements were taken with both accelerometers and stopwatches. An evaluation of the drag reduction results obtained with each of the five add-on devices is presented.

  12. Efficient Routing of Star-Ring Hybrid Topology with Optical Add and Drop Multiplexer in DWDM System

    NASA Astrophysics Data System (ADS)

    Bala, Anju; Dewra, Sanjeev

    2016-12-01

    This paper investigates the performance of star-ring hybrid topology networks with optical add and drop multiplexer (OADM) in dense wavelength division multiplexing (DWDM) system with 0.8 nm channel spacing at different bit rates (5, 10 and 15 Gbps) in terms of bit error rate (BER), quality factor and optical signal-to-noise ratio (OSNR). OADM has the capability to add and drop the new channels and provides the wavelength routing between star and ring topologies. It is observed that the hybrid topology supports 128 users on upper and lower ends with 150 km distance between the nodes of ring network without dispersion compensating fiber.

  13. Prostaglandin E2 Restores Cancellous Bone to Immobilized Limb and Adds Bone to Overloaded Limb in Right Hindlimb Immobilization Rats

    NASA Technical Reports Server (NTRS)

    Li, M.; Jee, W. S. S.; Ke, H. Z.; Liang, X. G.; Lin, B. Y.; Ma, Y. F.; Setterberg, R. B.

    1993-01-01

    The purpose of this study was to determine whether prostaglandin E2 (PGE2) can restore cancellous bone mass and architecture to osteopenic, continuously immobilized (IM), proximal tibial metaphysis (PTM) in female rats. The right hindlimb of three and one-half-month-old Sprague-Dawley female rats were immobilized by right hindlimb immobilization (RHLI) in which the right hindlimb was underloaded and the contralateral left limb was overloaded during ambulation. After 4 or 12 weeks of RHLI, the rats were treated with 3 or 6 mg PGE2/kg/day and RHLI for 8 or 16 weeks. Bone histomorphometry was performed on microradiographs of PTM. Immobilization (IM) induced a transient cancellous bone loss and decreased trabecular thickness, number and node density, and increased free end density that established a new steady state after 4 weeks of IM. Three or 6 mg PGE2/kg/d for 8 weeks beginning at 4 or 12 weeks of IM completely restored cancellous bone mass (+127 to +188 percent) and structure to the age-related control levels in spite of continuous IM. Another 8 weeks of treatment maintained bone mass and architecture at these levels. No differences in cancellous bone mass and architecture were found between the overloaded PTM or RHLI rats and the age-related controls. However, 3 and 6 mg/kg/d of PGE2 treatment started at 4 or 12 weeks for 8 weeks significantly increased cancellous bone mass in the overloaded PTM (+45 to +74% of untreated controls), and another 8 weeks of treatment maintained bone mass at these levels. Our findings indicate that daily 3 or 6 mg PGE2/kg/d treatment restores and maintains PTM cancellous bone mass in continuously immobilized (right) tibiae, and adds and maintains extra bone to slightly overloaded PTM cancellous bone in female rats.

  14. Effects and Safety of Linagliptin as an Add-on Therapy in Advanced-Stage Diabetic Nephropathy Patients Taking Renin–Angiotensin–Aldosterone System Blockers

    PubMed Central

    Ueda, Yuichiro; Ishii, Hiroki; Kitano, Taisuke; Shindo, Mitsutoshi; Miyazawa, Haruhisa; Ito, Kiyonori; Hirai, Keiji; Kaku, Yoshio; Mori, Honami; Hoshino, Taro; Ookawara, Susumu; Kakei, Masafumi; Tabei, Kaoru; Morishita, Yoshiyuki

    2016-01-01

    BACKGROUND We investigated the effects and safety of linagliptin as an add-on therapy in patients with advanced-stage diabetic nephropathy (DMN) taking renin–angiotensin–aldosterone system (RAAS) blockers. METHOD Twenty advanced-stage DMN patients (estimated glomerular filtration rate (eGFR): 24.5 ± 13.4 mL/min/1.73 m2) taking RAAS blockers were administered 5 mg/day linagliptin for 52 weeks. Changes in glucose and lipid metabolism and renal function were evaluated. RESULTS Linagliptin decreased glycosylated hemoglobin levels (from 7.32 ± 0.77% to 6.85 ± 0.87%, P < 0.05) without changing fasting blood glucose levels, and significantly decreased total cholesterol levels (from 189.6 ± 49.0 to 170.2 ± 39.2 mg/dL, P < 0.05) and low-density lipoprotein cholesterol levels (from 107.1 ± 32.4 to 90.2 ± 31.0 mg/dL, P < 0.05) without changing high-density lipoprotein cholesterol and triglyceride levels. Urine protein/creatinine ratio and annual change in eGFR remained unchanged. No adverse effects were observed. CONCLUSION Linagliptin as an add-on therapy had beneficial effects on glucose and lipid metabolism without impairment of renal function, and did not have any adverse effects in this population of patients with advanced-stage DMN taking RAAS blockers. PMID:27660406

  15. Antianginal Efficacy and Tolerability of Ranolazine as an Add-on Drug to Concomitant Medications Primarily Metoprolol in Chronic Stable Angina Patients: A Prospective, Open-Label Study

    PubMed Central

    Khot, Anant Mahaveer; Anuradha, H. V.; Prakash, V. S.; Shivamurathy, M. C.

    2017-01-01

    Objective: To evaluate the efficacy and tolerability of ranolazine as an add-on drug in chronic stable angina patients and the impact of ranolazine on the quality of life in chronic stable angina patients receiving other antianginal medications. Materials and Methods: It was a prospective, open-label, hospital-based study involving 144 patients with chronic stable angina. First group received either metoprolol 12.5 or 25 mg/day or other antianginal medications; if the symptoms persist, the dose of metoprolol was increased to 50 mg/day, and to the second group, ranolazine 500 mg BD or 1 g OD was added along with metoprolol or others if the anginal attacks were not subsiding. The patients were followed up to 6 months with electrocardiography, treadmill test, and quality of life questionnaire. Adverse events were recorded at each visit during the study. Results: There was a statistically significant reduction in weekly anginal frequency (P < 0.001) and improvement in an exercise tolerance in both the groups, but more in the ranolazine group. Adverse events reported were mild, infrequent. Conclusion: Ranolazine is could be used as an add-on drug in chronic angina patients not improved with metoprolol or antianginal medications.

  16. Statistical Significance Testing.

    ERIC Educational Resources Information Center

    McLean, James E., Ed.; Kaufman, Alan S., Ed.

    1998-01-01

    The controversy about the use or misuse of statistical significance testing has become the major methodological issue in educational research. This special issue contains three articles that explore the controversy, three commentaries on these articles, an overall response, and three rejoinders by the first three authors. They are: (1)…

  17. Significance of brown dwarfs

    NASA Technical Reports Server (NTRS)

    Black, D. C.

    1986-01-01

    The significance of brown dwarfs for resolving some major problems in astronomy is discussed. The importance of brown dwarfs for models of star formation by fragmentation of molecular clouds and for obtaining independent measurements of the ages of stars in binary systems is addressed. The relationship of brown dwarfs to planets is considered.

  18. Optimisation of add-on NPN Transistor for a CMOS Process

    NASA Astrophysics Data System (ADS)

    Aurola, Artto; Ronkainen, Hannu; Mellin, Joni

    2004-01-01

    The objective of this research was to add an npn-bipolar transistor for a CMOS process. This was to be done with minimal additional process steps and without changing any existing CMOS parameters. The minimum line width of the process was 1.2µm, the wafers were p-type and 100mm in diameter and no epitaxial or polysilicon layers were used. To minimise the additional process steps a triple diffused transistor was selected as the basis of the research. The emitter was formed from a diffusion contacting NMOSFET source and drain to aluminium. As collector diffusion two approaches were investigated the pnpbipolar transistors isolation nwell and the PMOSFET n-well. The only additional step to the CMOS process due to the npn-transistor fabrication resulted from the formation of base diffusion. The specifications for the npn-transistor were 80 for the current gain, 100V for the early voltage and 60MHz for the transition frequency at 1µA collector current. Four different transistor structures were investigated two octagonal transistors having either emitter or base in the centre and two minimum area rectangular transistors having either base or emitter in the middle. The octagonal transistor having the emitter in the centre was chosen as the basis of simulations. It was first simulated with a device simulator. Next combined process and device simulations were done. Based on simulation results different processes were tested on wafers. Only the octagonal transistor having the emitter in the middle satisfied the specifications when a pnp isolation n-well was used as a collector.

  19. Project DyAdd: implicit learning in adult dyslexia and ADHD.

    PubMed

    Laasonen, Marja; Väre, Jenni; Oksanen-Hennah, Henna; Leppämäki, Sami; Tani, Pekka; Harno, Hanna; Hokkanen, Laura; Pothos, Emmanuel; Cleeremans, Axel

    2014-04-01

    In this study of the project DyAdd, implicit learning was investigated through two paradigms in adults (18-55 years) with dyslexia (n = 36) or with attention deficit/hyperactivity disorder (ADHD, n = 22) and in controls (n = 35). In the serial reaction time (SRT) task, there were no group differences in learning. However, those with ADHD exhibited faster RTs compared to other groups. In the artificial grammar learning (AGL) task, the groups did not differ from each other in their learning (i.e., grammaticality accuracy or similarity choices). Further, all three groups were sensitive to fragment overlap between learning and test-phase items (i.e., similarity choices were above chance). Grammaticality performance of control participants was above chance, but that of participants with dyslexia and participants with ADHD failed to differ from chance, indicating impaired grammaticality learning in these groups. While the main indices of AGL performance, grammaticality accuracy and similarity choices did not correlate with the neuropsychological variables that reflected dyslexia-related (phonological processing, reading, spelling, arithmetic) or ADHD-related characteristics (executive functions, attention), or intelligence, the explicit knowledge for the AGL grammar (i.e., ability to freely generate grammatical strings) correlated positively with the variables of phonological processing and reading. Further, SRT reaction times correlated positively with full scale intelligence quotient (FIQ). We conclude that, in AGL, learning difficulties of the underlying rule structure (as measured by grammaticality) are associated with dyslexia and ADHD. However, learning in AGL is not related to the defining neuropsychological features of dyslexia or ADHD. Instead, the resulting explicit knowledge relates to characteristics of dyslexia.

  20. Establishing a Near Term Lunar Farside Gravity Model via Inexpensive Add-on Navigation Payload

    NASA Technical Reports Server (NTRS)

    Folta, David; Mesarch, Michael; Miller, Ronald; Bell, David; Jedrey, Tom; Butman, Stanley; Asmar, Sami

    2007-01-01

    The Space Communications and Navigation, Constellation Integration Project (SCIP) is tasked with defining, developing, deploying and operating an evolving multi-decade communications and navigation (C/N) infrastructure including services and subsystems that will support both robotic and human exploration activities at the Moon. This paper discusses an early far side gravitational mapping service and related telecom subsystem that uses an existing spacecraft (WIND) and the Lunar Reconnaissance Orbiter (LRO) to collect data that would address several needs of the SCIP. An important aspect of such an endeavor is to vastly improve the current lunar gravity model while demonstrating the navigation and stationkeeping of a relay spacecraft. We describe a gravity data acquisition activity and the trajectory design of the relay orbit in an Earth-Moon L2 co-linear libration orbit. Several phases of the transfer from an Earth-Sun to the Earth-Moon region are discussed along with transfers within the Earth-Moon system. We describe a proposed, but not integrated, add-on to LRO scheduled to be launched in October of 2008. LRO provided a real host spacecraft against which we designed the science payload and mission activities. From a strategic standpoint, LRO was a very exciting first flight opportunity for gravity science data collection. Gravity Science data collection requires the use of one or more low altitude lunar polar orbiters. Variations in the lunar gravity field will cause measurable variations in the orbit of a low altitude lunar orbiter. The primary means to capture these induced motions is to monitor the Doppler shift of a radio signal to or from the low altitude spacecraft, given that the signal is referenced to a stable frequency reference. For the lunar far side, a secondary orbiting radio signal platform is required. We provide an in-depth look at link margins, trajectory design, and hardware implications. Our approach posed minimum risk to a host mission while

  1. Interferon release does not add discriminatory value to smear-negative HIV-tuberculosis algorithms.

    PubMed

    Rangaka, M X; Gideon, H P; Wilkinson, K A; Pai, M; Mwansa-Kambafwile, J; Maartens, G; Glynn, J R; Boulle, A; Fielding, K; Goliath, R; Titus, R; Mathee, S; Wilkinson, R J

    2012-01-01

    Clinical algorithms for evaluating HIV-infected individuals for tuberculosis (TB) prior to isoniazid preventive therapy (IPT) perform poorly, and interferon-γ release assays (IGRAs) have moderate accuracy for active TB. It is unclear whether, when used as adjunct tests, IGRAs add any clinical discriminatory value for active TB diagnosis in the pre-IPT assessment. 779 sputum smear-negative HIV-infected persons, established on or about to commence combined antiretroviral therapy (ART), were screened for TB prior to IPT. Stepwise multivariable logistic regression was used to develop clinical prediction models. The discriminatory ability was assessed by receiver operator characteristic area under the curve (AUC). QuantiFERON-TB Gold in-tube (QFT-GIT) was evaluated. The prevalence of smear-negative TB by culture was 6.4% (95% CI 4.9-8.4%). Used alone, QFT-GIT and the tuberculin skin test (TST) had comparable performance; the post-test probability of disease based on single negative tests was 3-4%. In a multivariable model, the QFT-GIT test did not improve the ability of a clinical algorithm, which included not taking ART, weight <60 kg, no prior history of TB, any one positive TB symptom/sign (cough ≥ 2 weeks) and CD4+ count <250 cells per mm(3), to discriminate smear-negative culture-positive and -negative TB (72% to 74%; AUC comparison p=0.33). The TST marginally improved the discriminatory ability of the clinical model (to 77%, AUC comparison p=0.04). QFT-GIT does not improve the discriminatory ability of current TB screening clinical algorithms used to evaluate HIV-infected individuals for TB ahead of preventive therapy. Evaluation of new TB diagnostics for clinical relevance should follow a multivariable process that goes beyond test accuracy.

  2. Aromatase inhibitors as add-on treatment for men with epilepsy.

    PubMed

    Harden, Cynthia; MacLusky, Neil J

    2005-01-01

    Manipulation of neurosteroids to treat epilepsy has been an area of active research. The effect of testosterone on brain excitability and seizure threshold has been mixed; the estradiol metabolite of testosterone increases brain excitability, while the reduced metabolite of testosterone, 3alpha-androstanediol, decreases brain excitability, likely through an action at the gamma-amino butyric acid A receptor. Therefore, the metabolites of testosterone produce opposite effects on brain excitability in seizure models. Aromatase is the enzyme for the conversion of testosterone to 17beta-estradiol. Aromatase inhibitors could decrease brain excitability by decreasing local estradiol levels and therefore, could be beneficial for the treatment of epilepsy. Aromatase inhibitors are US Food and Drug Administration-approved and have a long history of safe use in menopausal women with breast cancer. This review presents the results of using anastrazole in an open-label, add-on manner in a small group of men with epilepsy in order to improve seizures. The results suggested some effect on reduction of seizures and no side effects. Testosterone levels did increase, but not to above the normal range. Letrozole used in a single case was also beneficial for seizures. It was concluded that aromatase inhibitors may be a useful adjunct to the treatment of epilepsy, but habituation to the treatment may be limiting. Many men with epilepsy have low testosterone, and aromatase inhibition may be helpful in restoring levels to normal. Modulation of reproductive hormones by aromatase inhibition as well as enhancement of the 3alpha-androstanediol pathway may be an avenue of epilepsy treatment that would not produce sedative side effects, which is often a limiting factor with standard antiseizure medications. A further interesting result is that elevated follicle stimulating hormone and luteal stimulating hormone levels were associated with seizure reduction, suggesting that they may be a

  3. A Framework to Manage Information Models

    NASA Astrophysics Data System (ADS)

    Hughes, J. S.; King, T.; Crichton, D.; Walker, R.; Roberts, A.; Thieman, J.

    2008-05-01

    The Information Model is the foundation on which an Information System is built. It defines the entities to be processed, their attributes, and the relationships that add meaning. The development and subsequent management of the Information Model is the single most significant factor for the development of a successful information system. A framework of tools has been developed that supports the management of an information model with the rigor typically afforded to software development. This framework provides for evolutionary and collaborative development independent of system implementation choices. Once captured, the modeling information can be exported to common languages for the generation of documentation, application databases, and software code that supports both traditional and semantic web applications. This framework is being successfully used for several science information modeling projects including those for the Planetary Data System (PDS), the International Planetary Data Alliance (IPDA), the National Cancer Institute's Early Detection Research Network (EDRN), and several Consultative Committee for Space Data Systems (CCSDS) projects. The objective of the Space Physics Archive Search and Exchange (SPASE) program is to promote collaboration and coordination of archiving activity for the Space Plasma Physics community and ensure the compatibility of the architectures used for a global distributed system and the individual data centers. Over the past several years, the SPASE data model working group has made great progress in developing the SPASE Data Model and supporting artifacts including a data dictionary, XML Schema, and two ontologies. The authors have captured the SPASE Information Model in this framework. This allows the generation of documentation that presents the SPASE Information Model in object-oriented notation including UML class diagrams and class hierarchies. The modeling information can also be exported to semantic web languages such

  4. Marriage and Health in the Transition to Adulthood: Evidence for African Americans in the Add Health Study

    ERIC Educational Resources Information Center

    Harris, Kathleen Mullan; Lee, Hedwig; DeLeone, Felicia Yang

    2010-01-01

    This article explores the relationships among early marriage (before age 26 years), cohabitation, and health for African Americans and Whites during the transition to adulthood using the National Longitudinal Study of Adolescent Health (Add Health). The study examines three categories of health outcomes relevant to young adulthood: physical…

  5. 40 CFR 63.4766 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... device emission destruction or removal efficiency? 63.4766 Section 63.4766 Protection of Environment... Pollutants: Surface Coating of Wood Building Products Compliance Requirements for the Emission Rate with Add... removal efficiency? You must use the procedures and test methods in this section to determine the...

  6. triADD: The Risk for Alcohol Abuse, Depression, and Diabetes Multimorbidity in the American Indian and Alaska Native Population

    ERIC Educational Resources Information Center

    Tann, Sheila S.; Yabiku, Scott T.; Okamoto, Scott K.; Yanow, Jessica

    2007-01-01

    This study examined the risk for alcoholism, diabetes, and depression (triADD) in American Indian/Alaska Native (AI/AN) populations in the U.S. Using the Behavioral Risk Factor Surveillance System, a series of descriptive statistics and regression models were used to examine the interrelationships among these disorders in AI/AN populations.…

  7. How to Combine Objectives and Methods of Evaluation in Iterative ILE Design: Lessons Learned from Designing Ambre-Add

    ERIC Educational Resources Information Center

    Nogry, S.; Jean-Daubias, S.; Guin, N.

    2012-01-01

    This article deals with evaluating an interactive learning environment (ILE) during the iterative-design process. Various aspects of the system must be assessed and a number of evaluation methods are available. In designing the ILE Ambre-add, several techniques were combined to test and refine the system. In particular, we point out the merits of…

  8. Helping Students with Disabilities Transition to College: 21 Tips for Students with LD and/or ADD/ADHD

    ERIC Educational Resources Information Center

    Connor, David J.

    2012-01-01

    Making the transition from high school to college poses challenges for most students. Moving from a secure, regulated world of secondary education into an unfamiliar environment requiring greater independence can be a destabilizing experience. For students with learning disabilities (LD) and/or Attention Deficit Disorder (ADD), managing this…

  9. General Classroom Structural Interventions for Teaching Students with Attention Deficit Disorder-Hyperactivity Disorder (ADD-HD).

    ERIC Educational Resources Information Center

    Harrell, Chris

    This paper examines structural antecedent classroom interventions to assist general classroom teachers in educating children with Attention Deficit Disorder-Hyperactivity Disorder (ADD-HD). The effectiveness of early classroom intervention models is explored. Modifications to physical classroom arrangements are evaluated, including open…

  10. Adult Dyslexia and Attention Deficit Disorder in Finland--Project DyAdd: WAIS-III Cognitive Profiles

    ERIC Educational Resources Information Center

    Laasonen, Marja; Leppamaki, Sami; Tani, Pekka; Hokkanen, Laura

    2009-01-01

    The project Adult Dyslexia and Attention Deficit Disorder in Finland (Project DyAdd) compares adults (n = 119, 18-55 years) with dyslexia, attention-deficit/hyperactivity disorder (ADHD), dyslexia together with ADHD (comorbid), and healthy controls with neuropsychological, psychophysical, and biological methods. The focus of this article is on the…

  11. 78 FR 36550 - Determination Concerning a Petition To Add a Class of Employees to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-18

    ...HHS gives notice of a determination concerning a petition to add a class of employees from the Brookhaven National Laboratory in Upton, New York, to the Special Exposure Cohort (SEC) under the Energy Employees Occupational Illness Compensation Program Act of 2000 (EEOICPA). On June 7, 2013, the Secretary of HHS determined that the following class of employees does not meet the statutory......

  12. Auditory Discrimination in Depth (ADD)[R]/Lindamood Phonemic Sequencing (LiPS)[R]. What Works Clearinghouse Intervention Report

    ERIC Educational Resources Information Center

    What Works Clearinghouse, 2007

    2007-01-01

    The "Auditory Discrimination in Depth (ADD) Program[R]" (currently called the "Lindamood Phonemic Sequencing (LiPS) Program[R]") is designed to teach students skills to successfully decode words and to identify individual sounds and blends in words. Initial activities engage students in discovering the lip, tongue, and mouth actions needed to…

  13. 40 CFR Table 1 to Subpart IIIi of... - Operating Limits for Capture Systems and Add-On Control Devices

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 13 2013-07-01 2012-07-01 true Operating Limits for Capture Systems... Subpart IIII of Part 63—Operating Limits for Capture Systems and Add-On Control Devices If you are... consistent with the manufacturer's recommendations. 3. Regenerative carbon adsorber a. The total...

  14. How to Reach and Teach Children with ADD/ADHD: Practical Techniques, Strategies, and Interventions. Third Edition

    ERIC Educational Resources Information Center

    Rief, Sandra F.

    2016-01-01

    The third edition of "How to Reach and Teach Children and Teens with ADD/ADHD" has been completely revised to offer the most updated and comprehensive guidance to everyone engaged in the positive education of children and teens who have been diagnosed with ADHD or show signs and symptoms of the disorder. This valuable resource contains…

  15. 78 FR 17624 - Wireline Competition Bureau Adds New Discussion Topic To Connect America Cost Model Virtual Workshop

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-22

    ... Virtual Workshop AGENCY: Federal Communications Commission. ACTION: Proposed rule. SUMMARY: In this document, the Wireline Competition Bureau adds a new virtual workshop discussion topic, entitled ``Rate of.... Virtual Workshop: In addition to the usual methods for filing electronic comments, the Commission...

  16. 75 FR 55381 - Joint Industry Plan; Order Approving Amendment To Add EDGA Exchange, Inc. and EDGX Exchange, Inc...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-10

    ... COMMISSION Joint Industry Plan; Order Approving Amendment To Add EDGA Exchange, Inc. and EDGX Exchange, Inc... 605 of Regulation NMS (``Joint- SRO Plan'' or ``Plan'').\\3\\ Under the proposed amendment, EGDA and EDGX would be added as participants to the Joint-SRO Plan. Notice of filing and an order...

  17. 76 FR 4399 - Joint Industry Plan; Order Approving Amendment To Add the BATS Y-Exchange, Inc. as Participant to...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-25

    ... COMMISSION Joint Industry Plan; Order Approving Amendment To Add the BATS Y- Exchange, Inc. as Participant to... national market system plan establishing procedures under Rule 605 of Regulation NMS (``Joint- SRO Plan'' or ``Plan'').\\3\\ Under the proposed amendment, BYX would be added as a participant to the...

  18. Reading between the Lines: "ADD"-ing Histone and DNA Methylation Marks toward a New Epigenetic "Sum".

    PubMed

    Noh, Kyung-Min; Allis, C David; Li, Haitao

    2016-03-18

    Covalent modifications of both DNA and histones act in concert to define the landscape of our epigenome. In this review, we explore the interconnections between histone and DNA modifications by focusing on a conserved chromatin-binding regulatory domain, the ATRX-DNMT3-DNMT3L (ADD) domain. New studies show that the ADD domain is capable of sensing, and therefore integrating, the status of multiple histone modifications. This in turn dictates the in vivo localization or allosteric regulation of the full-length ADD-containing protein and its ability to function in downstream chromatin remodeling events. Strategies to re-engineer the ADD "reader pocket" in the de novo DNA methyltransferase DNMT3A such that it redirects this "writer" to new genomic loci proved useful in understanding important biological downstream consequences of mis-targeting of DNA methylation via altered reading of histone marks. Combined with genome-editing tools, this approach stands as a poof-of-principle and will be broadly applicable to the elucidation of epigenetic networks that have been altered by "reader" mutations, either artificially or as naturally occurs in some human diseases.

  19. 40 CFR 63.9323 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Pollutants for Engine Test Cells/Stands Testing and Initial Compliance Requirements § 63.9323 How do I... and test methods in this section to determine the add-on control device emission destruction or removal efficiency as part of the performance test required by § 63.9310. You must conduct three test...

  20. The Psychiatric Assessment Schedule for Adult with Developmental Disability (PAS-ADD) Checklist: Reliability and Validity of French Version

    ERIC Educational Resources Information Center

    Gerber, F.; Carminati, G. Galli

    2013-01-01

    Background: The lack of psychometric measures of psychopathology especially in intellectual disabilities (ID) population was addressed by creation of the Psychiatric Assessment Schedule for Adult with Developmental Disability (PAS-ADD-10) in Moss et?al. This schedule is a structured interview designed for professionals in psychopathology. The…

  1. Composite Defect Significance.

    DTIC Science & Technology

    1982-07-13

    A12i 299 COMPOSITE DEFECT SIGNIFICANCE(U) MATERIALS SCIENCES 1/1 \\ CORP SPRING HOUSE PA S N CHATTERJEE ET AL. 13 JUL 82 MSC/TFR/1288/il87 NADC-80848...Directorate 30 Sensors & Avionics Technology Directorate 40 Communication & Navigation Technology Directorate 50 Software Computer Directorate 60 Aircraft ...instructions concerning commercial products herein do not constitute an endorsement by the Government nor do they convey or imply the license or right to use

  2. Add-on bevacizumab can prevent early clinical deterioration and prolong survival in newly diagnosed partially resected glioblastoma patients with a poor performance status

    PubMed Central

    Hata, Nobuhiro; Yoshimoto, Koji; Hatae, Ryusuke; Kuga, Daisuke; Akagi, Yojiro; Sangatsuda, Yuhei; Suzuki, Satoshi O; Shono, Tadahisa; Mizoguchi, Masahiro; Iihara, Koji

    2017-01-01

    Purpose The AVAglio trial established the beneficial effect of add-on bevacizumab (BEV) for the treatment of newly diagnosed glioblastomas (nd-GBMs) that led to the approval of BEV for the treatment of these patients in Japan. However, the rationality of using BEV as a first-line treatment for nd-GBMs remains controversial. The purpose of this study was to analyze the outcomes of a case series of nd-GBM patients. Patients and methods The outcomes of 69 nd-GBM patients treated after 2006 were retrospectively analyzed. Clinical and genetic analyses were performed, and estimates of progression-free survival (PFS) and overall survival (OS) were calculated using the Kaplan–Meier method. Since add-on BEV therapy was only used for partially resected GBMs (pr-GBMs) after its approval in 2013, the patients were subdivided into 3 treatment groups: Type I, partial removal with temozolomide (TMZ)/BEV and concurrent radiotherapy (CCRT); Type II, partial removal with TMZ and CCRT; and Type III, gross total removal with TMZ and CCRT. Results The PFS rate of Type I patients was significantly higher than that of Type II patients (P=0.014), but comparable to that of Type III patients. Differences in OS rates between Type I and Type II patients were less apparent (P=0.075), although the median OS of Type I patients was ~8 months higher than that of Type II patients (17.4 vs 9.8 months, respectively). The clinical deterioration rate during initial treatment was significantly (P=0.024) lower in Type I than in Type II patients (7.7% vs 47.4%, respectively). Differences in OS rates between Type I and Type II patients with a poor performance status (PS) were significant (P=0.017). Conclusion Our findings suggest that add-on BEV can prevent early clinical deterioration of pr-GBM patients and contribute to a prolonged survival, especially for those with a poor PS. PMID:28176936

  3. 36 CFR 67.5 - Standards for evaluating significance within registered historic districts.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... significance within registered historic districts. 67.5 Section 67.5 Parks, Forests, and Public Property... REVENUE CODE § 67.5 Standards for evaluating significance within registered historic districts. (a... association adds to the district's sense of time and place and historical development. (2) A building...

  4. 36 CFR 67.5 - Standards for evaluating significance within registered historic districts.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... significance within registered historic districts. 67.5 Section 67.5 Parks, Forests, and Public Property... REVENUE CODE § 67.5 Standards for evaluating significance within registered historic districts. (a... association adds to the district's sense of time and place and historical development. (2) A building...

  5. 36 CFR 67.5 - Standards for evaluating significance within registered historic districts.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... significance within registered historic districts. 67.5 Section 67.5 Parks, Forests, and Public Property... REVENUE CODE § 67.5 Standards for evaluating significance within registered historic districts. (a... association adds to the district's sense of time and place and historical development. (2) A building...

  6. PS1-41: Just Add Data: Implementing an Event-Based Data Model for Clinical Trial Tracking

    PubMed Central

    Fuller, Sharon; Carrell, David; Pardee, Roy

    2012-01-01

    Background/Aims Clinical research trials often have similar fundamental tracking needs, despite being quite variable in their specific logic and activities. A model tracking database that can be quickly adapted by a variety of studies has the potential to achieve significant efficiencies in database development and maintenance. Methods Over the course of several different clinical trials, we have developed a database model that is highly adaptable to a variety of projects. Rather than hard-coding each specific event that might occur in a trial, along with its logical consequences, this model considers each event and its parameters to be a data record in its own right. Each event may have related variables (metadata) describing its prerequisites, subsequent events due, associated mailings, or events that it overrides. The metadata for each event is stored in the same record with the event name. When changes are made to the study protocol, no structural changes to the database are needed. One has only to add or edit events and their metadata. Changes in the event metadata automatically determine any related logic changes. In addition to streamlining application code, this model simplifies communication between the programmer and other team members. Database requirements can be phrased as changes to the underlying data, rather than to the application code. The project team can review a single report of events and metadata and easily see where changes might be needed. In addition to benefitting from streamlined code, the front end database application can also implement useful standard features such as automated mail merges and to do lists. Results The event-based data model has proven itself to be robust, adaptable and user-friendly in a variety of study contexts. We have chosen to implement it as a SQL Server back end and distributed Access front end. Interested readers may request a copy of the Access front end and scripts for creating the back end database

  7. Significance Analysis of Prognostic Signatures

    PubMed Central

    Beck, Andrew H.; Knoblauch, Nicholas W.; Hefti, Marco M.; Kaplan, Jennifer; Schnitt, Stuart J.; Culhane, Aedin C.; Schroeder, Markus S.; Risch, Thomas; Quackenbush, John; Haibe-Kains, Benjamin

    2013-01-01

    A major goal in translational cancer research is to identify biological signatures driving cancer progression and metastasis. A common technique applied in genomics research is to cluster patients using gene expression data from a candidate prognostic gene set, and if the resulting clusters show statistically significant outcome stratification, to associate the gene set with prognosis, suggesting its biological and clinical importance. Recent work has questioned the validity of this approach by showing in several breast cancer data sets that “random” gene sets tend to cluster patients into prognostically variable subgroups. This work suggests that new rigorous statistical methods are needed to identify biologically informative prognostic gene sets. To address this problem, we developed Significance Analysis of Prognostic Signatures (SAPS) which integrates standard prognostic tests with a new prognostic significance test based on stratifying patients into prognostic subtypes with random gene sets. SAPS ensures that a significant gene set is not only able to stratify patients into prognostically variable groups, but is also enriched for genes showing strong univariate associations with patient prognosis, and performs significantly better than random gene sets. We use SAPS to perform a large meta-analysis (the largest completed to date) of prognostic pathways in breast and ovarian cancer and their molecular subtypes. Our analyses show that only a small subset of the gene sets found statistically significant using standard measures achieve significance by SAPS. We identify new prognostic signatures in breast and ovarian cancer and their corresponding molecular subtypes, and we show that prognostic signatures in ER negative breast cancer are more similar to prognostic signatures in ovarian cancer than to prognostic signatures in ER positive breast cancer. SAPS is a powerful new method for deriving robust prognostic biological signatures from clinically annotated

  8. How acidic is the lidocaine we are injecting, and how much bicarbonate should we add?

    PubMed Central

    Frank, Simon G; Lalonde, Donald H

    2012-01-01

    BACKGROUND: The infiltration of local anesthetics can be painful, which is likely due, in part, to their acidity. In spite of a Cochrane study that recommended neutralizing lidocaine with bicarbonate to decrease the pain of injection, not many surgeons have adopted the practice, and there are many ‘recipes’ for how much bicarbonate one should add. OBJECTIVE: To determine the acidity of lidocaine and the correct ratio of bicarbonate that should be added to neutralize lidocaine to achieve body pH. METHODS: Fifty samples each of commonly used anesthetics (lidocaine 1% and 2%, with and without epinephrine 1:100,000) were obtained and tested for pH. Data were also analyzed according to whether the vials had been previously opened. Ten additional samples of lidocaine 1% with 1:100,000 epinephrine were titrated against sodium bicarbonate 8.4% and tested for pH and the presence of precipitate. RESULTS: A solution of 1% lidocaine with 1:100,000 epinephrine had a mean (± SD) pH of 4.24±0.42, and 2% lidocaine with 1:100,000 epinephrine had a mean pH of 3.93±0.43. Plain 1% lidocaine had a pH of 6.09±0.16, and plain 2% lidocaine had a pH of 6.00±0.27. Epinephrine-containing solutions were more acidic when they had been previously opened. One per cent lidocaine with epinephrine required 8.4% sodium bicarbonate at a ratio of 1.1 mL:10 mL to 1.8 mL:10 mL to achieve the target tissue pH of 7.38 to 7.62. CONCLUSION: Lidocaine with epinephrine was approximately 1000 times more acidic than subcutaneous tissue. The addition of bicarbonate to the local anesthetic solution is simple to perform and is inexpensive. The proper volume ratio of 8.4% sodium bicarbonate to 1% lidocaine with 1:100,000 epinephrine is approximately 1 mL:10 mL. Surgeons should be more aware of the simplicity and value of buffering with bicarbonate to decrease the pain of injection. PMID:23730153

  9. The Add-A-Source Matrix Calibration of a Large Neutron Box Counter

    SciTech Connect

    Bosko, A.; Croft, S.; Philips, S.; McElroy, R.D.

    2008-07-01

    A general purpose passive neutron box counter has been designed, constructed and factory calibrated. The instrument is intended to sort and assay Transuranic Uranium (TRU) waste according to the Waste Isolation Pilot Plant (WIPP) criteria in containers ranging from drums to large boxes and crates. A multi-position Cf Add-A-Source (AAS) capability has been built into the system to determine gross matrix correction factors. The Cf source capsule runs in a U-shaped guide tube beneath the powered roller conveyor used to move the containers into the assay cavity from the loading station. The factory calibration involved measuring a wide range of matrix materials and densities in 208-liter (55 US-gal.) barrels, Standard Waste Box (SWB), Standard Large Box (SLB-2), and Ten Drum Overpack (TDOP) containers. For each container a Volume Weighted Average (VWA) rate and an AAS perturbation factor was determined and the relationship between them was established for the full range of conditions expected to be encountered operationally. In this paper we describe the calibration procedure which used Cf-252 as a surrogate for Pu-240 to map out the spatial responses for the various container-matrix combinations. A particular challenge was the scale of the measurement campaign which was directly related to the large volume of some of the containers. The reduction of the data was also challenging because for the larger items with high concentrations of hydrogen steep spatial gradients were observed in the response. For this reason simple volume-element averaging of the data to derive VWA quantities was inadequate and numerical-integration approaches of the 3-dimensional maps were explored. The response maps were also used to create point-source contributions to the Total Measurement Uncertainty (TMU), but this work is not the subject of this paper. The wide range in container size also required varying numbers of AAS interrogation position. For the drums a single AAS position was used

  10. Antiproteinuric effect of add-on paricalcitol in CKD patients under maximal tolerated inhibition of renin-angiotensin system: a prospective observational study

    PubMed Central

    2012-01-01

    Background Whether paricalcitol (PCT) reduces proteinuria in the presence of intensified inhibition of Renin-Angiotensin-System (RAS) is poorly studied. We evaluated the antiproteinuric effect of PCT in non-dialysis chronic kidney disease (CKD) patients with proteinuria greater than 0.5 g/24 h persisting despite anti-RAS therapy titrated to minimize proteinuria in the absence of adverse effects. Methods Forty-eight CKD patients were studied in the first six months of add-on oral PCT (1 mcg/day) and three months after drug withdrawal. Results Males were 87.5%, age 63 ± 14 yrs, systolic/diastolic blood pressure (BP) 143 ± 22/78 ± 11 mmHg, eGFR 29.7 ± 14.5 mL/min/1.73 m2, diabetes 40%, and cardiovascular disease 38%. At referral in the center (28 months prior to study baseline), proteinuria was 2.44 (95% CI 1.80-3.04) g/24 h with 6 patients not receiving any anti-RAS and 42 treated with a single agent, at low dosage in most cases. At study baseline, twenty patients were under 2–3 anti-RAS drugs while twenty-eight received 1 agent at full dose and proteinuria resulted to be reduced versus referral to 1.23 g/24 h (95%CI 1.00-1.51). Six months of add-on PCT significantly decreased proteinuria to 0.61 g/24 h (95%CI 0.40-0.93), with levels less than 0.5 g/24 h achieved in 37.5% patients, in the absence of changes of BP and GFR. Proteinuria recovered to basal value after drug withdrawal. The extent of antiproteinuric response to PCT was positively associated with diabetes, eGFR and daily Na excretion (R2 = 0.459, P < 0.0001). PTH decreased from 201 (IQR 92–273) to 83 (IQR 50–189) pg/mL. Conclusions In CKD patients, add-on PCT induces a significant reduction of proteinuria that is evident despite intensified anti-RAS therapy and larger in the presence of diabetes, higher GFR and unrestricted salt intake. PMID:23167771

  11. 40 CFR Table 4 to Subpart Vvvv of... - Operating Limits if Using an Add-on Control Device for Open Molding Operations

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 13 2012-07-01 2012-07-01 false Operating Limits if Using an Add-on... Limits if Using an Add-on Control Device for Open Molding Operations As specified in §§ 63.5715(a) and 63... device and add-on control device inlet in any 3-hour period must not fall below the average...

  12. Brain fingerprinting classification concealed information test detects US Navy military medical information with P300

    PubMed Central

    Farwell, Lawrence A.; Richardson, Drew C.; Richardson, Graham M.; Furedy, John J.

    2014-01-01

    A classification concealed information test (CIT) used the “brain fingerprinting” method of applying P300 event-related potential (ERP) in detecting information that is (1) acquired in real life and (2) unique to US Navy experts in military medicine. Military medicine experts and non-experts were asked to push buttons in response to three types of text stimuli. Targets contain known information relevant to military medicine, are identified to subjects as relevant, and require pushing one button. Subjects are told to push another button to all other stimuli. Probes contain concealed information relevant to military medicine, and are not identified to subjects. Irrelevants contain equally plausible, but incorrect/irrelevant information. Error rate was 0%. Median and mean statistical confidences for individual determinations were 99.9% with no indeterminates (results lacking sufficiently high statistical confidence to be classified). We compared error rate and statistical confidence for determinations of both information present and information absent produced by classification CIT (Is a probe ERP more similar to a target or to an irrelevant ERP?) vs. comparison CIT (Does a probe produce a larger ERP than an irrelevant?) using P300 plus the late negative component (LNP; together, P300-MERMER). Comparison CIT produced a significantly higher error rate (20%) and lower statistical confidences: mean 67%; information-absent mean was 28.9%, less than chance (50%). We compared analysis using P300 alone with the P300 + LNP. P300 alone produced the same 0% error rate but significantly lower statistical confidences. These findings add to the evidence that the brain fingerprinting methods as described here provide sufficient conditions to produce less than 1% error rate and greater than 95% median statistical confidence in a CIT on information obtained in the course of real life that is characteristic of individuals with specific training, expertise, or organizational

  13. Brain fingerprinting classification concealed information test detects US Navy military medical information with P300.

    PubMed

    Farwell, Lawrence A; Richardson, Drew C; Richardson, Graham M; Furedy, John J

    2014-01-01

    A classification concealed information test (CIT) used the "brain fingerprinting" method of applying P300 event-related potential (ERP) in detecting information that is (1) acquired in real life and (2) unique to US Navy experts in military medicine. Military medicine experts and non-experts were asked to push buttons in response to three types of text stimuli. Targets contain known information relevant to military medicine, are identified to subjects as relevant, and require pushing one button. Subjects are told to push another button to all other stimuli. Probes contain concealed information relevant to military medicine, and are not identified to subjects. Irrelevants contain equally plausible, but incorrect/irrelevant information. Error rate was 0%. Median and mean statistical confidences for individual determinations were 99.9% with no indeterminates (results lacking sufficiently high statistical confidence to be classified). We compared error rate and statistical confidence for determinations of both information present and information absent produced by classification CIT (Is a probe ERP more similar to a target or to an irrelevant ERP?) vs. comparison CIT (Does a probe produce a larger ERP than an irrelevant?) using P300 plus the late negative component (LNP; together, P300-MERMER). Comparison CIT produced a significantly higher error rate (20%) and lower statistical confidences: mean 67%; information-absent mean was 28.9%, less than chance (50%). We compared analysis using P300 alone with the P300 + LNP. P300 alone produced the same 0% error rate but significantly lower statistical confidences. These findings add to the evidence that the brain fingerprinting methods as described here provide sufficient conditions to produce less than 1% error rate and greater than 95% median statistical confidence in a CIT on information obtained in the course of real life that is characteristic of individuals with specific training, expertise, or organizational

  14. Phenobarbital or potassium bromide as an add-on antiepileptic drug for the management of canine idiopathic epilepsy refractory to imepitoin.

    PubMed

    Royaux, E; Van Ham, L; Broeckx, B J G; Van Soens, I; Gielen, I; Deforce, D; Bhatti, S F M

    2017-02-01

    Imepitoin has recently been approved in Europe for the management of dogs with idiopathic epilepsy. Currently, there is no evidence-based information available on the efficacy of antiepileptic drugs used as additions to the therapeutic regimen in dogs with idiopathic epilepsy that are not well controlled with imepitoin. The goal of this study was to evaluate the efficacy of phenobarbital or potassium bromide (KBr) as add-on antiepileptic drugs for controlling dogs refractory to a maximum dose of imepitoin (30 mg/kg twice daily). The study was performed as a prospective, randomised, controlled clinical trial. The efficacy of phenobarbital and KBr was evaluated by comparing monthly seizure frequency (MSF), monthly seizure day frequency (MSDF), the presence of cluster seizures during a retrospective 2-month period with a prospective follow-up of 6 months, and the overall responder rate. Twenty-seven dogs were included in the study, 14 dogs in the phenobarbital group and 13 dogs in the KBr group. Both median MSF and MSDF decreased in the phenobarbital group (both P = 0.001) and in the KBr group (P = 0.004 and P = 0.003, respectively). Overall, the number of dogs with cluster seizures decreased (P = 0.0005). The responder rate was 79% vs. 69% in the phenobarbital and KBr groups, respectively. We conclude that phenobarbital or KBr add-on treatment decreases median MSF and MSDF in epileptic dogs refractory to a maximum dose of imepitoin. Combination therapy was generally well tolerated and resulted in an improvement in seizure management in the majority of the dogs.

  15. Pregabalin as mono- or add-on therapy for patients with refractory chronic neuropathic pain: a post-marketing prescription-event monitoring study.

    PubMed

    Lampl, Christian; Schweiger, Christine; Haider, Bernhard; Lechner, Anita

    2010-08-01

    This observational study examined the outcome of two different therapeutic strategies in the treatment of chronic neuropathic pain by including pregabalin (PGB) as mono- or add-on therapy in one of two treatment options. Patients with a pain score of > or =4, refractory to usual care for neuropathic pain for at least 6 months, were allocated consecutively to one of two treatment strategies according to the decision of the physician: complete switch to a flexible-dosage, monotherapeutic or add-on therapy with pregabalin (PGB group), or change established doses and combinations of pre-existing mono- or combination therapy without pregabalin (non-PGB group). After 4 weeks (primary endpoint) a significant improvement in pain reduction was documented in both intention-to treat (ITT) analysis (PGB group, n = 85: mean pain score reduction of 3.53, SD 2.03, p < 0.001; non-PGB group, n = 102; mean pain score reduction of 2.83, SD 2.23, p < 0.001) and per-protocol (PP) analysis (PGB group, n = 79: mean pain score reduction 3.53 vs. 2.83, p < 0.05; non-PGB group, n = 81; 3.5 vs. 2.9, p < 0.05) compared to baseline. Comparison of the results observed in the two groups shows that patients in the PGB group achieved significantly greater pain reduction. These results demonstrate that PGB administered twice daily is superior to treatment regimes without PGB in reducing pain and pain-related interference in quality of life.

  16. 48 CFR 2110.7003 - Significant events.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 6 2014-10-01 2014-10-01 false Significant events. 2110..., AND OTHER PURCHASE DESCRIPTIONS Contract Specifications 2110.7003 Significant events. The contractor is required to inform the contracting officer of all significant events....

  17. 48 CFR 2110.7003 - Significant events.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 6 2013-10-01 2013-10-01 false Significant events. 2110..., AND OTHER PURCHASE DESCRIPTIONS Contract Specifications 2110.7003 Significant events. The contractor is required to inform the contracting officer of all significant events....

  18. 48 CFR 2110.7003 - Significant events.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false Significant events. 2110..., AND OTHER PURCHASE DESCRIPTIONS Contract Specifications 2110.7003 Significant events. The contractor is required to inform the contracting officer of all significant events....

  19. 48 CFR 2110.7003 - Significant events.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Significant events. 2110..., AND OTHER PURCHASE DESCRIPTIONS Contract Specifications 2110.7003 Significant events. The contractor is required to inform the contracting officer of all significant events....

  20. 48 CFR 2110.7003 - Significant events.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 6 2012-10-01 2012-10-01 false Significant events. 2110..., AND OTHER PURCHASE DESCRIPTIONS Contract Specifications 2110.7003 Significant events. The contractor is required to inform the contracting officer of all significant events....

  1. Improving User Experience by Taking Advance of Semantic Information of Microformats on Municipal Websites

    NASA Astrophysics Data System (ADS)

    Rodríguez, Rocío; Vera, Pablo; Estevez, Elsa; Giulianelli, Daniel; Welicki, León; Trigueros, Artemisa

    This research regards about the use of microformats as a tool to add semantic information to government web sites. The use of microformats allows the developer to add different resources such as maps, calendars, etc, in an easy way. The paper also shows a survey of the already existing microformats and which of them are useful to be applied to government web sites.

  2. An add-on video compression codec based on content-adaptive sparse super-resolution reconstructions

    NASA Astrophysics Data System (ADS)

    Yang, Shu; Jiang, Jianmin

    2017-02-01

    In this paper, we introduce an idea of content-adaptive sparse reconstruction to achieve optimized magnification quality for those down sampled video frames, to which two stages of pruning are applied to select the closest correlated images for construction of an over-complete dictionary and drive the sparse representation of its enlarged frame. In this way, not only the sampling and dictionary training process is accelerated and optimized in accordance with the input frame content, but also an add-on video compression codec can be further developed by applying such scheme as a preprocessor to any standard video compression algorithm. Our extensive experiments illustrate that (i) the proposed content-adaptive sparse reconstruction outperforms the existing benchmark in terms of super-resolution quality; (ii) When applied to H.264, one of the international video compression standards, the proposed add-on video codec can achieve three times more compression while maintaining competitive decoding quality.

  3. The reliability of in-home measures of height and weight in large cohort studies: Evidence from Add Health

    PubMed Central

    Hussey, Jon M.; Nguyen, Quynh C.; Whitsel, Eric A.; Richardson, Liana J.; Halpern, Carolyn Tucker; Gordon-Larsen, Penny; Tabor, Joyce W.; Entzel, Pamela P.; Harris, Kathleen Mullan

    2015-01-01

    Background With the emergence of obesity as a global health issue an increasing number of major demographic surveys are collecting measured anthropometric data. Yet little is known about the characteristics and reliability of these data. Objectives We evaluate the accuracy and reliability of anthropometric data collected in the home during Wave IV of the National Longitudinal Study of Adolescent to Adult Health (Add Health), compare our estimates to national standard, clinic-based estimates from the National Health and Nutrition Examination Survey (NHANES) and, using both sources, provide a detailed anthropometric description of young adults in the United States. Methods The reliability of Add Health in-home anthropometric measures was estimated from repeat examinations of a random subsample of study participants. A digit preference analysis evaluated the quality of anthropometric data recorded by field interviewers. The adjusted odds of obesity and central obesity in Add Health vs. NHANES were estimated with logistic regression. Results Short-term reliabilities of in-home measures of height, weight, waist and arm circumference—as well as derived body mass index (BMI, kg/m2)—were excellent. Prevalence of obesity (37% vs. 29%) and central obesity (47% vs. 38%) was higher in Add Health than in NHANES while socio-demographic patterns of obesity and central obesity were comparable in the two studies. Conclusions Properly trained non-medical field interviewers can collect reliable anthropometric data in a nationwide, home visit study. This national cohort of young adults in the United States faces a high risk of early-onset chronic disease and premature mortality. PMID:26146486

  4. Small-molecule inhibitors of bacterial AddAB and RecBCD helicase-nuclease DNA repair enzymes.

    PubMed

    Amundsen, Susan K; Spicer, Timothy; Karabulut, Ahmet C; Londoño, Luz Marina; Eberhart, Christina; Fernandez Vega, Virneliz; Bannister, Thomas D; Hodder, Peter; Smith, Gerald R

    2012-05-18

    The AddAB and RecBCD helicase-nucleases are related enzymes prevalent among bacteria but not eukaryotes and are instrumental in the repair of DNA double-strand breaks and in genetic recombination. Although these enzymes have been extensively studied both genetically and biochemically, inhibitors specific for this class of enzymes have not been reported. We developed a high-throughput screen based on the ability of phage T4 gene 2 mutants to grow in Escherichia coli only if the host RecBCD enzyme, or a related helicase-nuclease, is inhibited or genetically inactivated. We optimized this screen for use in 1536-well plates and screened 326,100 small molecules in the NIH molecular libraries sample collection for inhibitors of the Helicobacter pylori AddAB enzyme expressed in an E. coli recBCD deletion strain. Secondary screening used assays with cells expressing AddAB or RecBCD and a viability assay that measured the effect of compounds on cell growth without phage infection. From this screening campaign, 12 compounds exhibiting efficacy and selectivity were tested for inhibition of purified AddAB and RecBCD helicase and nuclease activities and in cell-based assays for recombination; seven were active in the 0.1-50 μM range in one or another assay. Compounds structurally related to two of these were similarly tested, and three were active in the 0.1-50 μM range. These compounds should be useful in further enzymatic, genetic, and physiological studies of these enzymes, both purified and in cells. They may also lead to useful antibacterial agents, since this class of enzymes is needed for successful bacterial infection of mammals.

  5. Heterochromatin-associated interactions of Drosophila HP1a with dADD1, HIPP1, and repetitive RNAs.

    PubMed

    Alekseyenko, Artyom A; Gorchakov, Andrey A; Zee, Barry M; Fuchs, Stephen M; Kharchenko, Peter V; Kuroda, Mitzi I

    2014-07-01

    Heterochromatin protein 1 (HP1a) has conserved roles in gene silencing and heterochromatin and is also implicated in transcription, DNA replication, and repair. Here we identify chromatin-associated protein and RNA interactions of HP1a by BioTAP-XL mass spectrometry and sequencing from Drosophila S2 cells, embryos, larvae, and adults. Our results reveal an extensive list of known and novel HP1a-interacting proteins, of which we selected three for validation. A strong novel interactor, dADD1 (Drosophila ADD1) (CG8290), is highly enriched in heterochromatin, harbors an ADD domain similar to human ATRX, displays selective binding to H3K9me2 and H3K9me3, and is a classic genetic suppressor of position-effect variegation. Unexpectedly, a second hit, HIPP1 (HP1 and insulator partner protein-1) (CG3680), is strongly connected to CP190-related complexes localized at putative insulator sequences throughout the genome in addition to its colocalization with HP1a in heterochromatin. A third interactor, the histone methyltransferase MES-4, is also enriched in heterochromatin. In addition to these protein-protein interactions, we found that HP1a selectively associated with a broad set of RNAs transcribed from repetitive regions. We propose that this rich network of previously undiscovered interactions will define how HP1a complexes perform their diverse functions in cells and developing organisms.

  6. Portraits of Children of Alcoholics: Stories That Add Hope to Hope

    ERIC Educational Resources Information Center

    Lacy, Meagan

    2015-01-01

    This literary analysis examines the emergence of children of alcoholics narratives and their growth from "resource" texts to literary subgenre. While early texts offer useful information about parental alcoholism, they are also limited. Namely, they do not adequately mirror the diversity of children, families, and problems associated…

  7. NCLB Plan Would Add New Rules: Spellings Proposes Changes on Testing, Tutoring, Data

    ERIC Educational Resources Information Center

    Hoff, David J.

    2008-01-01

    In a comprehensive action intended to change how the No Child Left Behind Act (NCLB) law is carried out, the U.S. Secretary of Education formally proposed a package of new regulations that would require state and local school officials to provide more and better information about high school graduation rates, student test performance, and the…

  8. Add It Up: Using Research To Improve Education for Low-Income and Minority Students.

    ERIC Educational Resources Information Center

    Lewis, Anne

    This guide explains how low-performing schools can become high-achieving ones, using information from studies of Title I schools. It presents practical ideas from these schools and communities as well as the research base behind their success. The nine chapters are (1) "Five Steps to a Good Start" (e.g., help parents understand how children's…

  9. intelligentCAPTURE 1.0 Adds Tables of Content to Library Catalogues and Improves Retrieval.

    ERIC Educational Resources Information Center

    Hauer, Manfred; Simedy, Walton

    2002-01-01

    Describes an online library catalog that was developed for an Austrian scientific library that includes table of contents in addition to the standard bibliographic information in order to increase relevance for searchers. Discusses the technology involved, including OCR (Optical Character Recognition) and automatic indexing techniques; weighted…

  10. Atlantic Coast Hindcast, Shallow-Water, Significant Wave Information.

    DTIC Science & Technology

    1983-01-01

    9 LOGER 8:0 .91 790 1 37 ’ .99 8 7 50 44 497 17 444 0- ’.9 1 . 4 . 56 294 374 1862 2.5: 99. 29 ISO 61 0 6 0 .4 9 . . . . . . 3 37 6 .46 1.00-4.49...1630 496 46 10194 0.0 099 262 i iso 2668~0 - :49 1 10 -5 . . 16 .00 - 3.49 .50 99 0 .00-o 4.9 o 4.50 - 4.99 0 5.00 -GREATER .0TOTAL 070 3419 41f2 25t0...32 2J7 9.49 0 .99.00-3:4 91 . .~ 4:0 1 .80 99 GREATER 0TOTAL 1141 227s 2561 1265 1263 29§5 64 8 28§2 2768 4612 AVERAGE HS(M) = 0.87 LARGEST HS(M

  11. The Informational Significance of A-F School Accountability Grades

    ERIC Educational Resources Information Center

    Adams, Curt M.; Forsyth, Patrick B.; Ware, Jordan; Mwavita, Mwarumba

    2016-01-01

    Background/Context: Despite problems with accountability systems under No Child Left Behind, the policy has been widely commended for exposing the depth and breadth of educational inequality in the United States. As states implement new accountability systems, there is growing concern that attention to achievement gaps and the performance of…

  12. Comparative behavioral and neurochemical analysis of phenytoin and valproate treatment on epilepsy induced learning and memory deficit: Search for add on therapy.

    PubMed

    Mishra, Awanish; Goel, Rajesh Kumar

    2015-08-01

    Our previous work demonstrated, chronic epilepsy affects learning and memory of rodents along with peculiar neurochemical changes in discrete brain parts. Most commonly used antiepileptic drugs (phenytoin and sodium valproate) also worsen learning and memory in the patients with epilepsy. Therefore this study was designed to carry out comparison of behavioral and neurochemical changes with phenytoin and sodium valproate treatment in pentylenetetrazole-kindling induced learning and memory deficit to devise add on therapy for this menace. For the experimental epilepsy, animals were kindled using PTZ (35 mg/kg; i.p., at 48 ± 2 h intervals) and successful kindled animals were involved in the study. These kindled animals were treated with saline, phenytoin (30 mg/kg/day, i.p.) and sodium valproate (300 mg/kg/day, i.p.) for 20 days. These animals were challenged with PTZ challenging dose (35 mg/kg) on day 5, 10, 15 and 20 to evaluate the effect on seizure severity score on different days. Effect on learning and memory was evaluated using elevated plus maze and passive shock avoidance paradigm. On day 20, after behavioral evaluations, animals were sacrificed to analyze glutamate, GABA, norepinephrine, dopamine, serotonin, total nitrite level and acetylcholinesterase level in cortex and hippocampus. Behavioral evaluations suggested that phenytoin and sodium valproate treatment significantly reduced seizure severity in the kindled animals, while sodium valproate treatment controls seizures with least memory deficit in comparison to phenytoin. Neurochemical findings revealed that elevated cortical acetylcholinesterase level could be one of the responsible factors leading to memory deficit in phenytoin treated animals. However sodium valproate treatment reduced cortical acetylcholinesterase level and had least debilitating consequences on memory deficit. Therefore, attenuation of elevated AChE activity can be one of add-on approach for management of memory deficit

  13. Add-on LABA in a separate inhaler as asthma step-up therapy versus increased dose of ICS or ICS/LABA combination inhaler

    PubMed Central

    Colice, Gene; Israel, Elliot; Roche, Nicolas; Postma, Dirkje S.; Guilbert, Theresa W.; van Aalderen, Willem M.C.; Grigg, Jonathan; Hillyer, Elizabeth V.; Thomas, Victoria; Martin, Richard J.

    2016-01-01

    Asthma management guidelines recommend adding a long-acting β2-agonist (LABA) or increasing the dose of inhaled corticosteroid (ICS) as step-up therapy for patients with uncontrolled asthma on ICS monotherapy. However, it is uncertain which option works best, which ICS particle size is most effective, and whether LABA should be administered by separate or combination inhalers. This historical, matched cohort study compared asthma-related outcomes for patients (aged 12–80 years) prescribed step-up therapy as a ≥50% extrafine ICS dose increase or add-on LABA, via either a separate inhaler or a fine-particle ICS/LABA fixed-dose combination (FDC) inhaler. Risk-domain asthma control was the primary end-point in comparisons of cohorts matched for asthma severity and control during the baseline year. After 1:2 cohort matching, the increased extrafine ICS versus separate ICS+LABA cohorts included 3232 and 6464 patients, respectively, and the fine-particle ICS/LABA FDC versus separate ICS+LABA cohorts included 7529 and 15 058 patients, respectively (overall mean age 42 years; 61–62% females). Over one outcome year, adjusted OR (95% CI) for achieving asthma control were 1.25 (1.13–1.38) for increased ICS versus separate ICS+LABA and 1.06 (1.05–1.09) for ICS/LABA FDC versus separate ICS+LABA. For patients with asthma, increased dose of extrafine-particle ICS, or add-on LABA via ICS/LABA combination inhaler, is associated with significantly better outcomes than ICS+LABA via separate inhalers. PMID:27730200

  14. Children with ADD: A Shared Responsibility. Based on a Report of the Council for Exceptional Children's Task Force on Children with Attention Deficit Disorder.

    ERIC Educational Resources Information Center

    Council for Exceptional Children, Reston, VA.

    This document addresses the educational needs of children with attention deficit disorder (ADD). The document charges the education system as a whole with the responsibility for meeting the educational needs of children with ADD, rather than charging one segment of the education system. Three major perspectives shaping future services are…

  15. 42 CFR 83.19 - How can the Secretary cancel or modify a final decision to add a class of employees to the Cohort?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... decision to add a class of employees to the Cohort? 83.19 Section 83.19 Public Health PUBLIC HEALTH SERVICE... EMPLOYEES OCCUPATIONAL ILLNESS COMPENSATION PROGRAM ACT OF 2000 Procedures for Adding Classes of Employees to the Cohort § 83.19 How can the Secretary cancel or modify a final decision to add a class...

  16. 42 CFR 83.17 - How will the Secretary report a final decision to add a class of employees to the Cohort and any...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... add a class of employees to the Cohort and any action of Congress concerning the effect of the final... COMPENSATION PROGRAM ACT OF 2000 Procedures for Adding Classes of Employees to the Cohort § 83.17 How will the Secretary report a final decision to add a class of employees to the Cohort and any action of...

  17. 42 CFR 83.19 - How can the Secretary cancel or modify a final decision to add a class of employees to the Cohort?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... decision to add a class of employees to the Cohort? 83.19 Section 83.19 Public Health PUBLIC HEALTH SERVICE... EMPLOYEES OCCUPATIONAL ILLNESS COMPENSATION PROGRAM ACT OF 2000 Procedures for Adding Classes of Employees to the Cohort § 83.19 How can the Secretary cancel or modify a final decision to add a class...

  18. 29 CFR 4903.6 - How will PBGC add interest, penalty charges, and administrative costs to a debt owed to PBGC?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 9 2013-07-01 2013-07-01 false How will PBGC add interest, penalty charges, and administrative costs to a debt owed to PBGC? 4903.6 Section 4903.6 Labor Regulations Relating to Labor (Continued... Procedures To Collect Debts Owed to PBGC § 4903.6 How will PBGC add interest, penalty charges,...

  19. 42 CFR 83.17 - How will the Secretary report a final decision to add a class of employees to the Cohort and any...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... add a class of employees to the Cohort and any action of Congress concerning the effect of the final... COMPENSATION PROGRAM ACT OF 2000 Procedures for Adding Classes of Employees to the Cohort § 83.17 How will the Secretary report a final decision to add a class of employees to the Cohort and any action of...

  20. 42 CFR 83.19 - How can the Secretary cancel or modify a final decision to add a class of employees to the Cohort?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... decision to add a class of employees to the Cohort? 83.19 Section 83.19 Public Health PUBLIC HEALTH SERVICE... EMPLOYEES OCCUPATIONAL ILLNESS COMPENSATION PROGRAM ACT OF 2000 Procedures for Adding Classes of Employees to the Cohort § 83.19 How can the Secretary cancel or modify a final decision to add a class...

  1. 42 CFR 83.17 - How will the Secretary report a final decision to add a class of employees to the Cohort and any...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... add a class of employees to the Cohort and any action of Congress concerning the effect of the final... COMPENSATION PROGRAM ACT OF 2000 Procedures for Adding Classes of Employees to the Cohort § 83.17 How will the Secretary report a final decision to add a class of employees to the Cohort and any action of...

  2. 42 CFR 83.19 - How can the Secretary cancel or modify a final decision to add a class of employees to the Cohort?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... decision to add a class of employees to the Cohort? 83.19 Section 83.19 Public Health PUBLIC HEALTH SERVICE... EMPLOYEES OCCUPATIONAL ILLNESS COMPENSATION PROGRAM ACT OF 2000 Procedures for Adding Classes of Employees to the Cohort § 83.19 How can the Secretary cancel or modify a final decision to add a class...

  3. 29 CFR 4903.6 - How will PBGC add interest, penalty charges, and administrative costs to a debt owed to PBGC?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 9 2012-07-01 2012-07-01 false How will PBGC add interest, penalty charges, and administrative costs to a debt owed to PBGC? 4903.6 Section 4903.6 Labor Regulations Relating to Labor (Continued... Procedures To Collect Debts Owed to PBGC § 4903.6 How will PBGC add interest, penalty charges,...

  4. 42 CFR 83.17 - How will the Secretary report a final decision to add a class of employees to the Cohort and any...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... add a class of employees to the Cohort and any action of Congress concerning the effect of the final... COMPENSATION PROGRAM ACT OF 2000 Procedures for Adding Classes of Employees to the Cohort § 83.17 How will the Secretary report a final decision to add a class of employees to the Cohort and any action of...

  5. 29 CFR 4903.6 - How will PBGC add interest, penalty charges, and administrative costs to a debt owed to PBGC?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 9 2014-07-01 2014-07-01 false How will PBGC add interest, penalty charges, and administrative costs to a debt owed to PBGC? 4903.6 Section 4903.6 Labor Regulations Relating to Labor (Continued... Procedures To Collect Debts Owed to PBGC § 4903.6 How will PBGC add interest, penalty charges,...

  6. 29 CFR 4903.6 - How will PBGC add interest, penalty charges, and administrative costs to a debt owed to PBGC?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 9 2011-07-01 2011-07-01 false How will PBGC add interest, penalty charges, and administrative costs to a debt owed to PBGC? 4903.6 Section 4903.6 Labor Regulations Relating to Labor (Continued... Procedures To Collect Debts Owed to PBGC § 4903.6 How will PBGC add interest, penalty charges,...

  7. 42 CFR 83.19 - How can the Secretary cancel or modify a final decision to add a class of employees to the Cohort?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... decision to add a class of employees to the Cohort? 83.19 Section 83.19 Public Health PUBLIC HEALTH SERVICE... EMPLOYEES OCCUPATIONAL ILLNESS COMPENSATION PROGRAM ACT OF 2000 Procedures for Adding Classes of Employees to the Cohort § 83.19 How can the Secretary cancel or modify a final decision to add a class...

  8. 40 CFR 63.3555 - How do I determine the outlet THC emissions and add-on control device emission destruction or...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 12 2011-07-01 2009-07-01 true How do I determine the outlet THC.../outlet Concentration Option § 63.3555 How do I determine the outlet THC emissions and add-on control... section to determine either the outlet THC emissions or add-on control device emission destruction...

  9. 40 CFR Table 4 to Subpart Kkkk of... - Operating Limits If Using the Emission Rate With Add-on Controls Option or the Control Efficiency...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Rate With Add-on Controls Option or the Control Efficiency/Outlet Concentration Compliance Option 4... Emission Rate With Add-on Controls Option or the Control Efficiency/Outlet Concentration Compliance Option... fan operation in each 3-hour block period must not fall outside of the range established according...

  10. 40 CFR Table 4 to Subpart Kkkk of... - Operating Limits If Using the Emission Rate With Add-on Controls Option or the Control Efficiency...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Rate With Add-on Controls Option or the Control Efficiency/Outlet Concentration Compliance Option 4... Emission Rate With Add-on Controls Option or the Control Efficiency/Outlet Concentration Compliance Option... fan operation in each 3-hour block period must not fall outside of the range established according...

  11. Information retrieval from holographic interferograms: Fundamentals and problems

    NASA Technical Reports Server (NTRS)

    Vest, Charles M.

    1987-01-01

    Holographic interferograms can contain large amounts of information about flow and temperature fields. Their information content can be very high because they can be viewed from many different directions. This multidirectionality, and fringe localization add to the information contained in the fringe pattern if diffuse illumination is used. Additional information, and increased accuracy can be obtained through the use of dual reference wave holography to add reference fringes or to effect discrete phase shift or hetrodyne interferometry. Automated analysis of fringes is possible if interferograms are of simple structure and good quality. However, in practice a large number of practical problems can arise, so that a difficult image processing task results.

  12. Yucca Mountain Site Characterization Project bibliography, January--June 1995. Supplement 4, Add.3: An update

    SciTech Connect

    Stephan, P.M.

    1996-01-01

    Following a reorganization of the Office of Civilian Radioactive Waste Management in 1990, the Yucca Mountain Project was renamed Yucca Mountain Site Characterization Project. The title of this bibliography was also changed to Yucca Mountain Site Characterization Project Bibliography. Prior to August 5, 1988, this project was called the Nevada Nuclear Waste Storage Investigations. This bibliography contains information on this ongoing project that was added to the Department of Energy`s Energy Science and Technology Database from January 1, 1995, through June 30, 1995. The bibliography is categorized by principal project participating organization. Participant-sponsored subcontractor reports, papers, and articles are included in the sponsoring organization`s list. Another section contains information about publications on the Energy Science and Technology Database that were not sponsored by the project but have some relevance to it.

  13. A phase retrieval method of interferograms add-subtracting based on two-step phase shifting.

    PubMed

    Xu, Yuanyuan; Wang, Yawei; Ji, Ying; Jin, Weifeng; Bu, Min; Shang, Xuefu

    2014-01-01

    A phase retrieval method is introduced in quantitative phase imaging (QPI) based on two-step phase-shifting technique. By acquiring two measured interferograms and calculating the addition and subtraction between them, the quantitative phase information can be directly retrieved. This method is illustrated by both theory and simulation experiments of a ball. The results of the simulation and the experiment of the red blood cell show a good agreement, demonstrating its application for studying cells.

  14. Look before you seek: Preview adds a fixed benefit to all searches

    PubMed Central

    Sunder, Sricharan; Arun, S. P.

    2016-01-01

    Knowing in advance what to look for speeds up search, but how this knowledge guides search is poorly understood. The little available evidence suggests that previewing the target produces larger reductions in search times for harder searches. To investigate this issue further, we performed seven experiments in which subjects searched for an oddball target after previewing the target, distracter, or an unrelated square. Consistent with previous studies, harder searches showed bigger reductions in search time for an informative preview. However, the same data replotted using the reciprocal of search time showed a remarkably different result: The informative preview showed a fixed additive increase in reciprocal search time across all searches regardless of difficulty. This is a nontrivial outcome because it cannot be explained using a simple relationship between search times in the informative and uninformative preview conditions. We interpret our findings by proposing that the reciprocal of search time reflects the strength of an underlying accumulating signal related to the distinctiveness or salience of the target over the distracters and that preview additively increases this signal for all searches. This in turn implies that the top-down signals related to target preview and bottom-up signals related to target-distracter salience sum linearly. PMID:27919099

  15. 76 FR 49832 - Culturally Significant Object Imported for Exhibition Determinations: “Warhol: The Headlines”

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-11

    ... about January 2, 2012, at The Andy Warhol Museum, Pittsburgh, Pennsylvania, from on or about October 14... Culturally Significant Object Imported for Exhibition Determinations: ``Warhol: The Headlines'' ACTION..., ``Warhol: The Headlines.'' The referenced notice is corrected to add one additional object to be...

  16. Neurocognitive performance, subjective well-being, and psychosocial functioning after benzodiazepine withdrawal in patients with schizophrenia or bipolar disorder: a randomized clinical trial of add-on melatonin versus placebo.

    PubMed

    Baandrup, Lone; Fagerlund, Birgitte; Glenthoj, Birte

    2017-03-01

    Chronic benzodiazepine use is common in patients with mental illness and is associated with cognitive impairment. It is unclear whether benzodiazepine-induced cognitive impairment is reversible. Amelioration of cognitive dysfunction may be facilitated during benzodiazepine tapering by add-on melatonin due to its anti-inflammatory and neuroprotective properties. We examined how melatonin and benzodiazepine withdrawal affect cognition, subjective well-being, and psychosocial functioning. Eighty patients with schizophrenia or bipolar disorder were randomized to add-on treatment once daily with either prolonged-release melatonin or placebo in a 24-week, double-blind clinical trial. All participants gradually tapered usual benzodiazepine dosage in a closely monitored treatment setting. We used the Brief Assessment of Cognition in Schizophrenia (BACS) to assess neurocognitive performance with additional assessments of subjective well-being and psychosocial functioning. BACS composite and subscale scores (except motor speed) significantly improved in parallel with benzodiazepine dose reduction, but there was no additional effect of melatonin. Cognitive performance was still markedly impaired post-tapering compared with normative data. Neither benzodiazepine withdrawal nor treatment group affected subjective well-being or psychosocial functioning. In conclusion, add-on melatonin does not seem to affect cognition, well-being, or psychosocial functioning in patients with severe mental illness. The observed improvement in cognitive performance could not be distinguished from retest effects, which may in turn have been facilitated by the benzodiazepine tapering.

  17. Does Adviser Mentoring Add Value? A Longitudinal Study of Mentoring and Doctoral Student Outcomes

    ERIC Educational Resources Information Center

    Paglis, Laura L.; Green, Stephen G.; Bauer, Talya N.

    2006-01-01

    This study of the impact of doctoral adviser mentoring on student outcomes was undertaken in response to earlier research that found (a) students with greater incoming potential received more adviser mentoring, and (b) adviser mentoring did not significantly contribute to important student outcomes, including research productivity [Green, S. G.,…

  18. Understanding the link between childhood maltreatment and violent delinquency: what do schools have to add?

    PubMed

    Crooks, Claire V; Scott, Katreena L; Wolfe, David A; Chiodo, Debbie; Killip, Steve

    2007-08-01

    Child maltreatment constitutes significant risk for adolescent delinquency. Although an ecological model has been proposed to explain this relationship, most studies focus on individual risk factors. Prospective data from 1,788 students attending 23 schools were used to examine the additive influence of childhood maltreatment, individual-level risk factors, and school-level variables assessed at the beginning of Grade 9 on delinquency 4 to 6 months later. Individual-level results indicated that being male, experiencing childhood maltreatment, and poor parental nurturing were predictors of violent delinquency. School climate also played a significant role: Given the same individual risk profile, a student attending a school that was perceived by students as safe was less likely to engage in violent delinquency than was a student attending a school perceived to be unsafe. Moreover, the impact of childhood maltreatment on risk for engaging in violent delinquency was somewhat mitigated by schools' participation in a comprehensive violence prevention program.

  19. Comment on "Math at home adds up to achievement in school".

    PubMed

    Frank, Michael C

    2016-03-11

    Berkowitz et al. (Reports, 9 October 2015, p. 196) described a randomized field experiment testing whether a math app designed to increase parent-child interaction could also bring academic benefits. A reanalysis of the data suggests that this well-designed trial failed to find strong evidence for the efficacy of the intervention. In particular, there was no significant effect of the intervention on math performance.

  20. Monolithically integrated 20-channel optical add/drop multiplexer subsystem with hybrid-integrated 40-channel photodetector array

    NASA Astrophysics Data System (ADS)

    Schumacher, Andreas B.; Krabe, Detlef; Dieckroeger, Jens; Spott, Thorsten; Kraeker, Tobias; Martins, Evely; Zavrsnik, Miha; Schneider, Hartmut W.; Baumann, Ingo

    2003-03-01

    We built a 20 channel, 200 GHz, fully reconfigurable optical add-/drop multiplexer with integrated variable optical attenuators and power monitor diodes. A single planar lightwave circuit chip contains demultiplexer, switch array, attenuators and multiplexers. It also serves as an "optical motherboard" for a hybrid, flip-chip assembly containing four 10-channel photo detector arrays. A thermal management concept which considers both microscopic and macroscopic aspects of the device was developed. The final device exhibits an insertion loss of 9 dB from "in"- to "through"-port, a 1 dB bandwidth of >50 GHz and switch extinction ratios in excess of 40 dB.

  1. Effect of add-on valproate on craving in methamphetamine depended patients: A randomized trial

    PubMed Central

    Kheirabadi, Gholam Reza; Ghavami, Masoud; Maracy, Mohammad Reza; Salehi, Mehrdad; Sharbafchi, Mohammad Reza

    2016-01-01

    Background: Methamphetamine dependence lead to the compulsive use, loss of control, and social and occupational dysfunctions. This study aimed to compare the effect of valproate in reducing the craving in methamphetamine dependents. Materials and Methods: This is a randomized, double-blind, controlled clinical trial on 40 men of 18–40 years old referred to Noor Hospital during December 2012–September 2013 in Isfahan, Iran. The subjects participated in matrix program and randomly were divided into two groups of valproate and placebo. A 4-months program of intervention with valproate or placebo was arranged for each group. The rate of craving to methamphetamine and positive methamphetamine urine tests were evaluated in both groups every 2 weeks using cocaine craving questionnaire-brief (CCQ-Brief) and urine test. After the 4 months (active treatment with valproate and placebo), the drug was tapered and discontinued within 10 days, and patients were introduced to self-help groups and monitored regularly on a weekly basis over another 3 months. Collected data were analyzed with SPSS 20 using analysis of covariance repeated measure, Chi-square, and t-test. Results: CCQ score of the intervention group was significantly less than the placebo group (P < 0.001), except on weeks 1, 3, and 28. The ratio of a positive urine test for methamphetamine in the intervention group was significantly lower than the control group in all screenings except weeks 3 and 28. Conclusion: Adding valproate to matrix program in the treatment of methamphetamine dependence showed significant effect on the reduction of the craving to methamphetamine. PMID:27656618

  2. Atypical antipsychotics as add-on treatment in late-life depression

    PubMed Central

    Cakir, Sibel; Senkal, Zeynep

    2016-01-01

    Background Second-generation antipsychotics (SGAs) have been used in the augmentation of treatment-resistant depression. However, little is known about their effectiveness, tolerability, and adverse events in the treatment of late-life depression, which were the aim of this study. Methods The retrospective data of patients aged >65 years who had a major depressive episode with inadequate response to antidepressant treatment and had adjuvant SGA treatment were analyzed. The outcome measures were the number of the patients who continued to use SGAs in the fourth and twelfth weeks, adverse events, and changes in symptoms of depression. Results Thirty-five patients were screened: 21 (60%) had quetiapine, twelve (34.28%) had aripiprazole, and two (5.71%) had olanzapine adjuvant treatment. The mean age was 72.17±5.02 years, and 65.7% of the patients were women. The mean daily dose was 85.71±47.80 mg for quetiapine, 3.33±1.23 mg for aripiprazole, and 3.75±1.76 mg for olanzapine. The Geriatric Depression Scale scores of all patients were significantly decreased in the fourth week and were significant in the aripiprazole group (P=0.02). Of the 35 patients, 23 (65.7%) patients discontinued the study within 12 weeks. The frequency of adverse events was similar in all SGAs, and the most common were sedation, dizziness, constipation, and orthostatic hypotension with quetiapine, and akathisia and headache because of aripiprazole. Conclusion This study indicates that dropout ratio of patients with SGAs is high, and a subgroup of patients with late-life depression may benefit from SGAs. Effectiveness is significant in aripiprazole, and adverse events of SGAs were not serious but common in elderly patients. PMID:27672315

  3. Three-dimensional microwave imaging with incorporated prior structural information

    NASA Astrophysics Data System (ADS)

    Golnabi, Amir H.; Meaney, Paul M.; Epstein, Neil R.; Paulsen, Keith D.

    2012-03-01

    Microwave imaging for biomedical applications, especially for early detection of breast cancer and effective treatment monitoring, has attracted increasing interest in last several decades. This fact is due to the high contrast between the dielectric properties of the normal and malignant breast tissues at microwave frequencies. The available range of dielectric properties for different soft tissue can provide important functional information about tissue health. Nonetheless, one of the limiting weaknesses of microwave imaging is that unlike conventional modalities, such as X-ray CT or MRI, it inherently cannot provide high-resolution images. The conventional modalities can produce highly resolved anatomical information but often cannot provide the functional information required for diagnoses. Previously, we have developed a regularization strategy that can incorporate prior anatomical information from MR or other sources and use it in a way to refine the resolution of the microwave images, while also retaining the functional nature of the reconstructed property values. In the present work, we extend the use of prior structural information in microwave imaging from 2D to 3D. This extra dimension adds a significant layer of complexity to the entire image reconstruction procedure. In this paper, several challenges with respect to the 3D microwave imaging will be discussed and the results of a series of 3D simulation and phantom experiments with prior structural information will be studied.

  4. Efficacy of Zinc Sulfate as an Add-on Therapy to Risperidone Versus Risperidone Alone in Patients With Schizophrenia: A Double-Blind Randomized Placebo-Controlled Trial

    PubMed Central

    Mortazavi, Mehran; Farzin, Davood; Zarhghami, Mehran; Hosseini, Seyed Hamzeh; Mansoori, Parisa; Nateghi, Gholamreza

    2015-01-01

    Background: Zinc can modulate fast-excitatory transmission, facilitate the release of amino butyric acid and potentiate nicotinic acetylcholine receptors. There are also emerging evidences discussing the implication of these neurotransmitters in pathophysiology of schizophrenia. Objectives: The purpose of this study was to evaluate the efficacy of Zn sulfate as an add-on therapy in the treatment of schizophrenia in a 6-week, double-blind and placebo-controlled trial. Patients and Methods: Eligible participants were 30 inpatients with schizophrenia according to the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision criteria. Patients were randomly allocated into two equal groups; one group of patients received risperidone 6 mg/day plus capsules of Zn sulfate (each containing 50 mg elemental Zn) three times a day and another group received risperidone 6 mg/day plus placebo. The Positive and Negative Syndrome Scale (PANSS) was applied to assess the psychotic symptoms and aggression risk at baseline, week 2, 4, and 6 of the study. Results: The results of this study showed that both protocols significantly decreased the scores on all subscales of the PANSS and supplemental aggression risk subscale as well as PANSS total score over the study. However, this improvement was significantly higher in Zn sulfate receiving group compared to the placebo group. No major clinical side-effects were detected. Conclusions: It may be concluded that Zn is an effective adjuvant agent in the management of patients with schizophrenia. PMID:26576178

  5. Objective and subjective sleep quality: Melatonin versus placebo add-on treatment in patients with schizophrenia or bipolar disorder withdrawing from long-term benzodiazepine use.

    PubMed

    Baandrup, Lone; Glenthøj, Birte Yding; Jennum, Poul Jørgen

    2016-06-30

    Benzodiazepines are frequently long-term prescribed for the treatment of patients with severe mental illness. This prescribing practice is problematic because of well-described side effects including risk of dependence. We examined the efficacy of prolonged-release melatonin on objective and subjective sleep quality during benzodiazepine discontinuation and whether sleep variables were associated with benzodiazepine withdrawal. Eligible patients included adults with a diagnosis of schizophrenia, schizoaffective disorder, or bipolar disorder and long-term use of benzodiazepines in combination with antipsychotics. All participants gradually tapered the use of benzodiazepines after randomization to add-on treatment with melatonin versus placebo. Here we report a subsample of 23 patients undergoing sleep recordings (one-night polysomnography) and 55 patients participating in subjective sleep quality ratings. Melatonin had no effect on objective sleep efficiency, but significantly improved self-reported sleep quality. Reduced benzodiazepine dosage at the 24-week follow-up was associated with a significantly decreased proportion of stage 2 sleep. These results indicate that prolonged-release melatonin has some efficacy for self-reported sleep quality after gradual benzodiazepine dose reduction, and that benzodiazepine discontinuation is not associated with rebound insomnia in medicated patients with severe mental illness. However, these findings were limited by a small sample size and a low retention rate.

  6. Method and apparatus for ion mobility spectrometry with alignment of dipole direction (IMS-ADD)

    DOEpatents

    Shvartsburg, Alexandre A.; Tang, Keqi; Smith, Richard D.

    2007-01-30

    Techniques and instrumentation are described for analyses of substances, including complex samples/mixtures that require separation prior to characterization of individual components. A method is disclosed for separation of ion mixtures and identification of ions, including protein and other macromolecular ions and their different structural isomers. Analyte ions are not free to rotate during the separation, but are substantially oriented with respect to the drift direction. Alignment is achieved by applying, at a particular angle to the drift field, a much stronger alternating electric field that "locks" the ion dipoles with moments exceeding a certain value. That value depends on the buffer gas composition, pressure, and temperature, but may be as low as .about.3 Debye under certain conditions. The presently disclosed method measures the direction-specific cross-sections that provide the structural information complementing that obtained from known methods, and, when coupled to those methods, increases the total peak capacity and specificity of gas-phase separations. Simultaneous 2-D separations by direction-specific cross sections along and orthogonally to the ion dipole direction are also possible.

  7. Assessing the add value of ensemble forecast in a drought early warning

    NASA Astrophysics Data System (ADS)

    Calmanti, Sandro; Bosi, Lorenzo; Fernandez, Jesus; De Felice, Matteo

    2015-04-01

    The EU-FP7 project EUPORIAS is developing a prototype climate service to enhance the existing food security drought early warning system in Ethiopia. The Livelihoods, Early Assessment and Protection (LEAP) system is the Government of Ethiopia's national food security early warning system, established with the support of WFP and the World Bank in 2008. LEAP was designed to increase the predictability and timeliness of response to drought-related food crises in Ethiopia. It combines early warning with contingency planning and contingency funding, to allow the government, WFP and other partners to provide early assistance in anticipation of an impending catastrophes. Currently, LEAP uses satellite based rainfall estimates to monitor drought conditions and to compute needs. The main aim of the prototype is to use seasonal hindcast data to assess the added value of using ensemble climate rainfall forecasts to estimate the cost of assistance of population hit by major droughts. We outline the decision making process that is informed by the prototype climate service, and we discuss the analysis of the expected and skill of the available rainfall forecast data over Ethiopia. One critical outcome of this analysis is the strong dependence of the expected skill on the observational estimate assumed as reference. A preliminary evaluation of the full prototype products (drought indices and needs estimated) using hindcasts data will also be presented.

  8. Technical report for the generic site add-on facility for plutonium polishing

    SciTech Connect

    Collins, E. D.

    1998-06-01

    The purpose of this report is to provide environmental data and reference process information associated with incorporating plutonium polishing steps (dissolution, impurity removal, and conversion to oxide powder) into the genetic-site Mixed-Oxide Fuel Fabrication Facility (MOXFF). The incorporation of the plutonium polishing steps will enable the removal of undesirable impurities, such as gallium and americium, known to be associated with the plutonium. Moreover, unanticipated impurities can be removed, including those that may be contained in (1) poorly characterized feed materials, (2) corrosion products added from processing equipment, and (3) miscellaneous materials contained in scrap recycle streams. These impurities will be removed to the extent necessary to meet plutonium product purity specifications for MOX fuels. Incorporation of the plutonium polishing steps will mean that the Pit Disassembly and Conversion Facility (PDCF) will need to produce a plutonium product that can b e dissolved at the MOXFF in nitric acid at a suitable rate (sufficient to meet overall production requirements) with the minimal usage of hydrofluoric acid, and its complexing agent, aluminum nitrate. This function will require that if the PDCF product is plutonium oxide powder, that powder must be produced, stored, and shipped without exceeding a temperature of 600 C.

  9. Kinetics of Reactive Modules Adds Discriminative Dimensions for Selective Cell Imaging.

    PubMed

    Quérard, Jérôme; Le Saux, Thomas; Gautier, Arnaud; Alcor, Damien; Croquette, Vincent; Lemarchand, Annie; Gosse, Charlie; Jullien, Ludovic

    2016-05-18

    Living cells are chemical mixtures of exceptional interest and significance, whose investigation requires the development of powerful analytical tools fulfilling the demanding constraints resulting from their singular features. In particular, multiplexed observation of a large number of molecular targets with high spatiotemporal resolution appears highly desirable. One attractive road to address this analytical challenge relies on engaging the targets in reactions and exploiting the rich kinetic signature of the resulting reactive module, which originates from its topology and its rate constants. This review explores the various facets of this promising strategy. We first emphasize the singularity of the content of a living cell as a chemical mixture and suggest that its multiplexed observation is significant and timely. Then, we show that exploiting the kinetics of analytical processes is relevant to selectively detect a given analyte: upon perturbing the system, the kinetic window associated to response read-out has to be matched with that of the targeted reactive module. Eventually, we introduce the state-of-the-art of cell imaging exploiting protocols based on reaction kinetics and draw some promising perspectives.

  10. ROCKET AF adds more concerns about Digoxin safety in patients with atrial fibrillation.

    PubMed

    ElMaghawry, Mohamed

    2015-01-01

    In a recent article in the Journal, we have reviewed the adverse cardiovascular outcomes observed with digoxin use in the PALLAS study.(1) The PALLAS study was designed to determine if dronedarone would reduce major vascular events in patients with permanent atrial fibrillation (AF).(2) However the study was stopped early because of safety reasons, as a significant number of patients on the dronedarone arm reached the co-primary end point composite of stroke, myocardial infarction, systemic embolism, or cardiovascular death. Data sub-analyses suggested that digoxin-dronedarone interaction was responsible for the higher arrhythmic death rate observed in the trial. These observations are consistent with several other studies that demonstrate the potential hazard of the use of digoxin in heart failure and/or atrial fibrillation. A more recent article published in the Lancet studied the use and outcomes of digoxin in the Rivaroxaban Once Daily Oral Direct Factor Xa Inhibition Compared with Vitamin K Antagonism for Prevention of Stroke and Embolism in Atrial Fibrillation (ROCKET AF) trial.(3) The investigators concluded that digoxin treatment was associated with a significant increase in all-cause mortality, vascular death, and sudden death in patients with AF.

  11. Interlinked add-drop filter with amplitude modulation routing a fiber-optic microring to a lithium niobate microwaveguide.

    PubMed

    Zhou, Suxu; Dong, Jiangli; He, Donghui; Wang, Yuan; Qiu, Wentao; Yu, Jianhui; Guan, Heyuan; Zhu, Wenguo; Zhong, Yongchun; Luo, Yunhan; Zhang, Jun; Chen, Zhe; Lu, Huihui

    2017-04-15

    We propose and experimentally demonstrate a new electro-optically controllable add-drop filter based on light coupling between a microfiber knot ring (MKR) and a lithium niobate (LN) microwaveguide. In our design, the MKR works as a resonator and routes the resonant light into the LN microwaveguide. The LN microwaveguide, as an excellent intermediary between electronics and optics, is a robust platform that not only enables stable support and manipulation of the MKR but also provides amplitude tunability taking advantage of its electro-optic property. Two add-drop filters with different diameters of the MKR, 1.12 mm, and 560 μm respectively, are studied, and a maximum amplitude tunability of ∼0.139  dB/V is obtained. The results show that this design can be a solution to interconnect a microstructured optical fiber with a microstructured on-chip device and provide an effective method to realize the active on-chip integration of the conventional fiber system.

  12. A delay-and-Boolean-ADD imaging algorithm for damage detection with a small number of piezoceramic transducers

    NASA Astrophysics Data System (ADS)

    Lu, Guangtao; Li, Yourong; Song, Gangbing

    2016-09-01

    The delay-and-sum (DAS) imaging algorithm usually sends an excitation signal at each piezoceramic transducer and obtains a defect image by using transmitter-sensor pair signals to draw ellipses or hyperbolas. A delay-and-Boolean-ADD (DABA) imaging algorithm is developed for defect detection of plate-like structures with a small number of piezoceramic transducers. This new method requires sending only one excitation signal for each detection, and obtains a better defect image by employing Boolean ADD operation instead of addition or multiplication operation in the DAS algorithm. A reflection coefficient is introduced in the new algorithm to attenuate the signals reflected from the boundary. The widely used envelop-detection method based on Hilbert-transformation is replaced by a new envelop-detection technique based on a local maximum value to increase the accuracy of locating. An additional time shift due to the excitation signal itself is also considered to decrease the location error. The results of the experiments conducted on an aluminum plate indicate that the proposed DABA imaging algorithm combining with the new techniques can detect a bonded mass defect accurately and efficiently.

  13. What does an e-mail address add? - Doing health and technology at home.

    PubMed

    Andreassen, Hege K

    2011-02-01

    There is increasing interest in using electronic mail and other electronic health technologies (e-health technologies) in patient follow-ups. This study sheds light on patients' reception of provider-initiated e-health in their everyday environments. In a research project carried out in Norway (2005-2007), an electronic address for a hospital dermatology ward was offered to 50 patient families for improved access to expert advice from the patients' homes. Drawing on semi-structured interviews with 12 families, this paper explores how the electronic address was integrated into everyday health practice. The research illuminates how the electronic address did not only represent changes related to treatment procedures and frequency or nature of expert contact; it was also important to other practices in the everyday lives of the families of patients with chronic illness. Once in place on the patients' computers, the electronic address was ascribed at least four different roles: it was used as the intended riverbed for a flow of information, but also as a safety alarm, as a shield to the medical gaze and as a token of competence in care and parenting. The multiplicity in use and reception of an electronic address in patient settings illustrates the need to include patients' everyday practices in current professional and political discussions of e-mail and other e-health technologies. Thus this paper argues that there is a need for research on electronic patient-provider communication that moves beyond frequency of use and questions on how technology will affect medical encounters. Social science equally needs to investigate how provider-initiated e-health technologies gets involved in patients' moral and social performance of health and illness in everyday life.

  14. The WASCAL regional climate simulations for West Africa - how to add value to existing climate projections

    NASA Astrophysics Data System (ADS)

    Arnault, J.; Heinzeller, D.; Klein, C.; Dieng, D.; Smiatek, G.; Bliefernicht, J.; Sylla, M. B.; Kunstmann, H.

    2015-12-01

    With climate change being one of the most severe challenges to rural Africa in the 21st century, West Africa is facing an urgent need to develop effective adaptation and mitigation measures to protect its constantly growing population. WASCAL (West African Science Service Center on Climate Change and Adapted Land Use) is a large-scale research-focused program designed to enhance the resilience of human and environmental systems to climate change and increased variability. An integral part of its climate services is the provisioning of a new set of high resolution, ensemble-based regional climate change scenarios for the region of West Africa. In this contribution, we present the overall concept of the WASCAL regional climate projections and provide information on the dissemination of the data. We discuss the model performance over the validation period for two of the three regional climate models employed, the Weather Research & Forecasting Tool (WRF) and the Consortium for Small-scale Modeling Model COSMO in Climate Mode (COSMO-CLM), and give details about a novel precipitation database used to verify the models. Particular attention is paid to the representation of the dynamics of the West African Summer Monsoon and to the added value of our high resolution models over existing data sets. We further present results on the climate change signal obtained from the WRF model runs for the periods 2020-2050 and 2070-2100 and compare them to current state-of-the-art projections from the CORDEX project. As an example, the figure shows the different climate change signals obtained for the total annual rainfall with respect to the 1980-2010 mean (WRF-E: WASCAL 12km high-resolution run MPI-ESM + WRFV3.5.1, CORDEX-E: 50km medium-resolution run MPI-ESM + RCA4, CORDEX-G: 50km medium-resolution run GFDL-ESM + RCA4).

  15. Beyond a climate-centric view of plant distribution: edaphic variables add value to distribution models.

    PubMed

    Beauregard, Frieda; de Blois, Sylvie

    2014-01-01

    Both climatic and edaphic conditions determine plant distribution, however many species distribution models do not include edaphic variables especially over large geographical extent. Using an exceptional database of vegetation plots (n = 4839) covering an extent of ∼55,000 km2, we tested whether the inclusion of fine scale edaphic variables would improve model predictions of plant distribution compared to models using only climate predictors. We also tested how well these edaphic variables could predict distribution on their own, to evaluate the assumption that at large extents, distribution is governed largely by climate. We also hypothesized that the relative contribution of edaphic and climatic data would vary among species depending on their growth forms and biogeographical attributes within the study area. We modelled 128 native plant species from diverse taxa using four statistical model types and three sets of abiotic predictors: climate, edaphic, and edaphic-climate. Model predictive accuracy and variable importance were compared among these models and for species' characteristics describing growth form, range boundaries within the study area, and prevalence. For many species both the climate-only and edaphic-only models performed well, however the edaphic-climate models generally performed best. The three sets of predictors differed in the spatial information provided about habitat suitability, with climate models able to distinguish range edges, but edaphic models able to better distinguish within-range variation. Model predictive accuracy was generally lower for species without a range boundary within the study area and for common species, but these effects were buffered by including both edaphic and climatic predictors. The relative importance of edaphic and climatic variables varied with growth forms, with trees being more related to climate whereas lower growth forms were more related to edaphic conditions. Our study identifies the potential

  16. Religion and Early Marriage in the United States: Evidence from the Add Health Study

    PubMed Central

    Uecker, Jeremy

    2014-01-01

    Early marriage has important consequences for individuals in the United States. Several studies have linked religion to early marriage but have not examined this relationship in depth. Using data from Waves 1, 3, and 4 of the National Longitudinal Study of Adolescent Health, I conduct multilevel event-history analysis to examine how religion, at both individual and contextual levels, is associated with early marriage. Further, I test mediators of the religion-early marriage relationship. I find significant variation in early marriage by religious tradition, religious service attendance, religious salience, belief in scriptural inerrancy, and religious context in high school. The individual religious effects—but not the school context effects—are explained in part by differential attitudes toward marriage and cohabitation. PMID:25045173

  17. Tracking the global generation and exports of e-waste. Do existing estimates add up?

    PubMed

    Breivik, Knut; Armitage, James M; Wania, Frank; Jones, Kevin C

    2014-01-01

    The transport of discarded electronic and electrical appliances (e-waste) to developing regions has received considerable attention, but it is difficult to assess the significance of this issue without a quantitative understanding of the amounts involved. The main objective of this study is to track the global transport of e-wastes by compiling and constraining existing estimates of the amount of e-waste generated domestically in each country MGEN, exported from countries belonging to the Organization for Economic Cooperation and Development (OECD) MEXP, and imported in countries outside of the OECD MIMP. Reference year is 2005 and all estimates are given with an uncertainty range. Estimates of MGEN obtained by apportioning a global total of ∼ 35,000 kt (range 20,000-50,000 kt) based on a nation's gross domestic product agree well with independent estimates of MGEN for individual countries. Import estimates MIMP to the countries believed to be the major recipients of e-waste exports from the OECD globally (China, India, and five West African countries) suggests that ∼ 5,000 kt (3,600 kt-7,300 kt) may have been imported annually to these non-OECD countries alone, which represents ∼ 23% (17%-34%) of the amounts of e-waste generated domestically within the OECD. MEXP for each OECD country is then estimated by applying this fraction of 23% to its MGEN. By allocating each country's MGEN, MIMP, MEXP and MNET = MGEN + MIMP - MEXP, we can map the global generation and flows of e-waste from OECD to non-OECD countries. While significant uncertainties remain, we note that estimated import into seven non-OECD countries alone are often at the higher end of estimates of exports from OECD countries.

  18. Do metabolic factors add to the effect of overweight on hand osteoarthritis? The Rotterdam Study

    PubMed Central

    Dahaghin, S; Bierma‐Zeinstra, S M A; Koes, B W; Hazes, J M W; Pols, H A P

    2007-01-01

    Background As hand joints are non‐weight bearing, the association between overweight and hand osteoarthritis (HOA) is critical to understanding how overweight may associate with osteoarthritis (OA) apart from axial load. Overweight might be associated with the occurrence of OA through other metabolic factors. Aim To evaluate the role of overweight in HOA, cross‐sectional data of a population‐based study were used (⩾55 years, n = 3585). The role of diabetes, hypertension and total cholesterol:high‐density lipoprotein (HDL)‐cholesterol ratio on HOA, and whether they play an intermediate role in the association of overweight/HOA was investigated. Furthermore, the prevalence of HOA in the concurrent presence of overweight and other metabolic factors was evaluated. Results Independently of other metabolic factors, overweight (body mass index (BMI) >27.4 kg/m2) showed a significant association with HOA (OR 1.4, 95% CI 1.2 to 1.7). The association between diabetes and HOA was only present in people aged 55–62 years (OR 1.9, 95% CI 1.0 to 3.8), but was absent in the total population or in other age groups. The association of hypertension with HOA was weak, and disappeared after adjustment for BMI. The total/HDL cholesterol ratio showed no significant association with HOA. The concurrent presence of overweight, diabetes and hypertension resulted in an even higher prevalence of HOA (OR 2.3, 95% CI 1.3 to 3.9) compared with subjects with none of these characteristics; this prevalence increased further in the younger age group (OR 3.2, 95% CI 1.1 to 8.8). Conclusion No intermediate effect of metabolic factors on the association of overweight with HOA was found. An increase in the prevalence of HOA, however, seems to be present when overweight occurs together with hypertension and diabetes especially at a relatively young age. PMID:17314121

  19. EPA Proposes to Add Washington Parish, LA, Creosote Site to National Priorities List of Superfund Sites, Two hazardous waste sites added, six proposed nationally

    EPA Pesticide Factsheets

    (DALLAS - March 24, 2015) The Environmental Protection Agency (EPA) proposed to add the Colonial Creosote site in Washington Parish, LA, to the National Priorities List (NPL) of Superfund sites, a list of sites that pose risks to people's health and

  20. The hormonal profile of norethindrone acetate: rationale for add-back therapy with gonadotropin-releasing hormone agonists in women with endometriosis.

    PubMed

    Chwalisz, Kristof; Surrey, Eric; Stanczyk, Frank Z

    2012-06-01

    Gonadotropin-releasing hormone agonists (GnRHa) are an effective treatment of endometriosis-associated pelvic pain. The use of hormonal add-back therapy can alleviate the hypoestrogenic symptoms associated with GnRHa therapy, while preserving therapeutic efficacy. Norethindrone acetate (NETA) is a unique progestin that has both estrogenic and androgenic properties and is effective as an add-back regimen without estrogen supplementation. Through its estrogenic activity, NETA exerts beneficial effects on bone mineral density and vasomotor symptoms in women treated with GnRHa. In addition, NETA exhibits strong endometrial antiproliferative effects, which may result in further benefits for the endometriosis patient population. However, NETA add-back may be associated with progestogenic side effects and may lower high-density lipoprotein due to androgenic activity. These effects must be balanced with the overall benefits of NETA add-back therapy.