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  1. AYAs Are Not Alone: Confronting Psychosocial Challenges of Cancer

    Science.gov (United States)

    Adolescents and young adults with cancer have unique and specific psychosocial needs. Getting support to meet those needs is critical for enabling AYAs to adapt and cope as they navigate the course of their illness and beyond.

  2. Social Media and the Adolescent and Young Adult (AYA) Patient with Cancer.

    Science.gov (United States)

    Perales, Miguel-Angel; Drake, Emily K; Pemmaraju, Naveen; Wood, William A

    2016-12-01

    Over 70,000 adolescent and young adults (AYA) aged 15 to 39 years are diagnosed with cancer each year in the US. The National Cancer Institute (NCI) has identified AYA cancer patients as a unique population. The most common cancers in this age group include tumors typically seen in pediatric patients such as acute lymphoblastic leukemia (ALL) and brain tumors, as well as cancers more typically seen in adult patients such as breast cancer and melanoma. In addition, some cancers have their highest incidence in AYA patients, such as Hodgkin Lymphoma, testicular cancer, and bone tumors. AYA patients face additional unique issues due to their age, not just questions about treatment choices due to lack of data but also questions about fertility, relationships, loss of autonomy, and interruptions in school/work with potentially significant financial complications. This age group also has very high rates of social media usage with up to 90 % of adults aged 18 to 29 using social networking sites. In this review, we will describe the use of social media in AYAs with cancer and highlight some of the online resources for AYAs.

  3. Archives: African Studies Monographs

    African Journals Online (AJOL)

    Archives: African Studies Monographs. Journal Home > Archives: African Studies Monographs. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 1 - 5 of 5 Items. 2007. Vol 8 (2007) ...

  4. Patterns of unmet needs in adolescent and young adult (AYA) cancer survivors: in their own words.

    Science.gov (United States)

    Wong, Alex W K; Chang, Ting-Ting; Christopher, Katrina; Lau, Stephen C L; Beaupin, Lynda K; Love, Brad; Lipsey, Kim L; Feuerstein, Michael

    2017-12-01

    Categorization of the needs of AYA cancer survivors is primarily based on quantitative analyses of epidemiological and observational research. The present study classified the phenomenological experiences of AYA survivors based on their own language. A systematic approach for selecting qualitative studies of unmet needs in AYA cancer survivors was used. Following selection based on quality, survivor statements were entered verbatim and thematic analysis was conducted using NVivo qualitative research software. A total of 1993 AYA cancer survivors (post-treatment) were included in 58 studies (78% individual interviews). Mean age was 27.6 with an average of 8.6 years post-primary treatment. The organizational framework reported in this study was based on a heterogeneous group of cancer types. Thirteen themes including symptoms, function, reproductive health, emotional well-being, health management, health care system, social interaction, romantic relationships, cancer disclosure, normalcy, career development and employment, and school and fiscal concerns were identified. Forty-eight subthemes were also identified covering such areas as fertility, integrative health services, advice for cancer disclosure, family interaction, and insurance challenges. Direct analysis of text identified many common unmet needs similarly reported in the quantitative literature. The phenomenological data also provided a breakdown of unmet needs into subthemes or elements of unmet needs. This information can help form the basis for a personalized, valid, and reliable evaluation tool of the range of unmet needs in AYA survivors.

  5. African Studies Monographs

    African Journals Online (AJOL)

    The African Studies Monographs is a serial that promotes research and scholarship on the African perspective worldwide. This includes matters of philosophy, history, literature, arts and culture, environment, gender, politics, administration crisis management, etc.

  6. What do adolescents and young adults want from cancer resources? Insights from a Delphi panel of AYA patients.

    Science.gov (United States)

    Cheung, Christabel K; Zebrack, Brad

    2017-01-01

    Cancer treatment programs and community-based support organizations are increasingly producing information and support resources geared to adolescent and young adult patients (AYAs); however, systematically-derived knowledge about user preferences for these resources is lacking. The primary purpose of this study was to generate findings from informed AYA cancer patients that resource developers can use to create products consistent with AYAs' expressed preferences for information and support. Utilizing a modified Delphi technique, AYA cancer patients identified barriers to optimal AYA cancer care, cancer resources that address their needs, and specific characteristics of cancer resources they find helpful. The Delphi panel consisted of a convenience sample of 21 patients aged 18-39 years, who were diagnosed with cancer between ages 15-39 and were no more than 8 years out from cancer treatment at the time of the study. Survey data were collected in three consecutive and iterative rounds over the course of 6 months in 2015. Findings indicated that AYA patients prefer resources that reduce feelings of loneliness, create a sense of community or belonging, and provide opportunities to meet other AYA patients. Among the top barriers to optimal cancer care, AYAs identified a lack of cancer care providers specializing in AYA care, a lack of connection to an AYA patient community, and their own lack of ability to navigate the health system. Participants also described aspects of cancer information and supportive care resources that they believe address AYAs' concerns. Information derived from this study will help developers of cancer information and support resources to better reach their intended audience. From the point of view of AYA cancer patients, optimal cancer care and utilization of information and support resources requires that cancer support programs foster meaningful connections among AYA patients. Results also suggest that patient resources should equip

  7. A mutational comparison of adult and adolescent and young adult (AYA) colon cancer.

    Science.gov (United States)

    Tricoli, James V; Boardman, Lisa A; Patidar, Rajesh; Sindiri, Sivasish; Jang, Jin S; Walsh, William D; McGregor, Paul M; Camalier, Corinne E; Mehaffey, Michele G; Furman, Wayne L; Bahrami, Armita; Williams, P Mickey; Lih, Chih-Jian; Conley, Barbara A; Khan, Javed

    2018-03-01

    It is possible that the relative lack of progress in treatment outcomes among adolescent and young adult (AYA) patients with cancer is caused by a difference in disease biology compared with the corresponding diseases in younger and older individuals. There is evidence that colon cancer is more aggressive and has a poorer prognosis in AYA patients than in older adult patients. To further understand the molecular basis for this difference, whole-exome sequencing was conducted on a cohort of 30 adult, 30 AYA, and 2 pediatric colon cancers. A statistically significant difference in mutational frequency was observed between AYA and adult samples in 43 genes, including ROBO1, MYC binding protein 2 (MYCBP2), breast cancer 2 (early onset) (BRCA2), MAP3K3, MCPH1, RASGRP3, PTCH1, RAD9B, CTNND1, ATM, NF1; KIT, PTEN, and FBXW7. Many of these mutations were nonsynonymous, missense, stop-gain, or frameshift mutations that were damaging. Next, RNA sequencing was performed on a subset of the samples to confirm the mutations identified by exome sequencing. This confirmation study verified the presence of a significantly greater frequency of damaging mutations in AYA compared with adult colon cancers for 5 of the 43 genes (MYCBP2, BRCA2, PHLPP1, TOPORS, and ATR). The current results provide the rationale for a more comprehensive study with a larger sample set and experimental validation of the functional impact of the identified variants along with their contribution to the biologic and clinical characteristics of AYA colon cancer. Cancer 2018;124:1070-82. © 2017 American Cancer Society. © 2017 American Cancer Society.

  8. Contraception: the Need for Expansion of Counsel in Adolescent and Young Adult (AYA) Cancer Care.

    Science.gov (United States)

    Fridgen, Olivia; Sehovic, Ivana; Bowman, Meghan L; Reed, Damon; Tamargo, Christina; Vadaparampil, Susan; Quinn, Gwendolyn P

    2017-12-01

    Little is known about oncology provider recommendations regarding best practices in contraception use during cancer treatment and through survivorship for adolescent and young adult (AYA) cancer patients. This review examined the literature to identify related studies on contraception recommendations, counseling discussions, and methods of contraception in the AYA oncology population. A literature review was conducted using PubMed, including all peer-reviewed journals with no publication date exclusions. A systematic review of the literature was conducted using combinations of the following phrases or keywords: "oncology OR cancer" AND "contraception, family planning, contraceptive devices, contraceptive agents, intrauterine devices OR IUD, vaccines, spermatocidal agents, postcoital, immunologic, family planning, vasectomy, tubal ligation, sterilization" AND "young adult OR adolescent" AND "young adult AND adolescent". Reviewers assessed articles using the "Quality Assessment Tool for Quantitative Studies" which considers: (1) selection bias; (2) study design; (3) confounders; (4) blinding; (5) data collection methods; and (6) withdrawals and dropouts. A total of five articles were included and all studies were quantitative. Results showed no consistent recommendations among providers, references to guidelines, or methods of contraceptive types. Provider guidelines for discussions with AYA patients should be expanded to provide comprehensive, consistent, and quality cancer care in the AYA population.

  9. Clinical Trials Offer a Path to Better Care for AYAs with Cancer

    Science.gov (United States)

    The slow progress against adolescent and young adult cancers is due, in part, to this populations lack of participation in clinical trials. Researchers are testing innovative ways to enroll more AYAs in clinical trials—using expanded access, patient navigation, community outreach, and collaborations between academic and community doctors.

  10. Perceived social support and health-related quality of life in AYA cancer survivors and controls.

    Science.gov (United States)

    Tremolada, Marta; Bonichini, Sabrina; Basso, Giuseppe; Pillon, Marta

    2016-12-01

    This study compared education levels, health-related quality of life (HRQoL) and perceived social support of adolescent and young adult (AYA) cancer survivors with those of a control group of peers with no history of serious illness. The links between socio-demographic and medical factors and AYA cancer survivor outcomes were investigated. The participants included AYA cancer survivors (n = 205) recruited during follow-up visits, and AYA peers (n = 205) recruited from the secondary schools, youth groups and universities. All of the participants filled in self-report questionnaires regarding HRQoL and perceived social support. In addition, medical and socio-demographic information was collected. There were statistically significant differences between survivors and controls in terms of education level, HRQoL and perceived social support. Cancer survivors attended school for fewer years had a more positive perception of their health and a lower level of perceived social support provided by family, friends and significant others than controls. The results showed that female gender, the diagnosis of haematological disorder, haematopoietic stem cell transplantation and a shorter off-treatment period are risk variables for poorer HRQoL and social functioning in AYA cancer survivors. Adolescent and young adult cancer survivors perceived a better quality of life than controls, especially those treated for haematological disorders or with a shorter off-treatment period. Future studies should aim to understand better this positive self-reported phenomenon, as well as investigating post-traumatic growth using qualitative narratives. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

  11. Multiple Primary Cancer Monograph

    Science.gov (United States)

    To identify groups of cancer survivors that are at increased risk for multiple primary cancers, investigators led an effort to provide the first comprehensive population-based analysis of the risk of subsequent cancer in the U.S., resulting in a monograph.

  12. African Studies Monographs: Submissions

    African Journals Online (AJOL)

    Author Guidelines. Manuscripts should be sent to The Series Editor, African Studies Monographs, OOP Ltd, P.O. Box 4893, Somolu, Lagos State, Nigeria or Dr Karo Ogbinaka, Department of Philosophy, Faculty of Arts, University of Lagos, Akoka, Yaba, Lagos, Nigeria. Electronic submission should be on Microsoft Word and ...

  13. The relationship between posttraumatic stress and posttraumatic growth among adolescent and young adult (AYA) cancer patients.

    Science.gov (United States)

    Zebrack, Brad; Kwak, Minyoung; Salsman, John; Cousino, Melissa; Meeske, Kathleen; Aguilar, Christine; Embry, Leanne; Block, Rebecca; Hayes-Lattin, Brandon; Cole, Steve

    2015-02-01

    Theories of posttraumatic growth suggest that some degree of distress is necessary to stimulate growth; yet, investigations of the relationship between stress and growth following trauma are mixed. This study aims to understand the relationship between posttraumatic stress symptoms and posttraumatic growth in adolescent and young adult (AYA) cancer patients. 165 AYA patients aged 14-39 years at diagnosis completed standardized measures of posttraumatic stress and posttraumatic growth at 12 months following diagnosis. Locally weighted scatterplot smoothing and regression were used to examine linear and curvilinear relationships between posttraumatic stress and posttraumatic growth. No significant relationships between overall posttraumatic stress severity and posttraumatic growth were observed at 12-month follow-up. However, curvilinear relationships between re-experiencing (a posttraumatic stress symptom) and two of five posttraumatic growth indicators (New Possibilities, Personal Strengths) were observed. Findings suggest that re-experiencing is associated with some aspects of posttraumatic growth but not others. Although re-experiencing is considered a symptom of posttraumatic stress disorder, it also may represent a cognitive process necessary to achieve personal growth for AYAs. Findings call into question the supposed psychopathological nature of re-experiencing and suggest that re-experiencing, as a cognitive process, may be psychologically adaptive. Opportunities to engage family, friends, cancer survivors, or health care professionals in frank discussions about fears, worries, or concerns may help AYAs re-experience cancer in a way that enhances their understanding of what happened to them and contributes to positive adaptation to life after cancer. Copyright © 2014 John Wiley & Sons, Ltd.

  14. Professional Monograph Review

    Directory of Open Access Journals (Sweden)

    Mildeová Stanislava

    2008-10-01

    Full Text Available Title of the monograph: Systems Approach to Knowledge Modelling. Authors: dr. Ludmila Dömeová; dr. Milan Houška; dr. Martina Houšková Beránková. Cover designer: Olga Čermáková. Interior designer: Roman Kvasnička. Publisher: Graphical Studio Olga Čermáková, Czech Republic. Place: Hradec Králové, Czech Republic. Year of publication: 2008. Number of pages: 282. Recommended price of the book: 39.90 EUR. First edition. Reviewer : dr. Stanislava Mildeová; Department of Systems Analysis, Faculty of Informatics and Statistics, University of Economics, Prague.

  15. Clinical application of genomic profiling to find druggable targets for adolescent and young adult (AYA) cancer patients with metastasis

    International Nuclear Information System (INIS)

    Cha, Soojin; Lee, Jeongeun; Shin, Jong-Yeon; Kim, Ji-Yeon; Sim, Sung Hoon; Keam, Bhumsuk; Kim, Tae Min; Kim, Dong-Wan; Heo, Dae Seog; Lee, Se-Hoon; Kim, Jong-Il

    2016-01-01

    Although adolescent and young adult (AYA) cancers are characterized by biological features and clinical outcomes distinct from those of other age groups, the molecular profile of AYA cancers has not been well defined. In this study, we analyzed cancer genomes from rare types of metastatic AYA cancers to identify driving and/or druggable genetic alterations. Prospectively collected AYA tumor samples from seven different patients were analyzed using three different genomics platforms (whole-exome sequencing, whole-transcriptome sequencing or OncoScan™). Using well-known bioinformatics tools (bwa, Picard, GATK, MuTect, and Somatic Indel Detector) and our annotation approach with open access databases (DAVID and DGIdb), we processed sequencing data and identified driving genetic alterations and their druggability. The mutation frequencies of AYA cancers were lower than those of other adult cancers (median = 0.56), except for a germ cell tumor with hypermutation. We identified patient-specific genetic alterations in candidate driving genes: RASA2 and NF1 (prostate cancer), TP53 and CDKN2C (olfactory neuroblastoma), FAT1, NOTCH1, and SMAD4 (head and neck cancer), KRAS (urachal carcinoma), EML4-ALK (lung cancer), and MDM2 and PTEN (liposarcoma). We then suggested potential drugs for each patient according to his or her altered genes and related pathways. By comparing candidate driving genes between AYA cancers and those from all age groups for the same type of cancer, we identified different driving genes in prostate cancer and a germ cell tumor in AYAs compared with all age groups, whereas three common alterations (TP53, FAT1, and NOTCH1) in head and neck cancer were identified in both groups. We identified the patient-specific genetic alterations and druggability of seven rare types of AYA cancers using three genomics platforms. Additionally, genetic alterations in cancers from AYA and those from all age groups varied by cancer type. The online version of this article

  16. African Studies Monographs: Editorial Policies

    African Journals Online (AJOL)

    Focus and Scope. The African Studies Monographs is a serial that promotes research and scholarship on the African perspective worldwide. This includes matters of philosophy, history, literature, arts and culture, environment, gender, politics, administration crisis management, etc.

  17. Monograph of Coccinia (Cucurbitaceae)

    Science.gov (United States)

    Holstein, Norbert

    2015-01-01

    Abstract This monograph deals with all 95 names described in the Cucurbitaceae genus Coccinia and recognizes 25 species. Taxonomic novelties are Coccinia adoensis var. aurantiaca (C.Jeffrey) Holstein, stat. nov., Coccinia sessilifolia var. variifolia (A.Meeuse) Holstein, stat. nov., and Coccinia adoensis var. jeffreyana Holstein, var. nov. For the 25 species 3157 collections were examined, of which 2024 were georeferenced to produce distribution maps. All species are distributed in sub-Saharan Africa with one species, Coccinia grandis, extending from Senegal in West Africa east to Indonesia and being naturalized on Pacific Islands, in Australia, the Caribbean, and South America. Coccinia species are dioecious creepers or climbers with simple or bifid tendrils that occupy a range of habitats from arid scrubland, woodlands to lowland rainforest and mist forest. The corolla of Coccinia species is sympetalous, usually pale yellow to orange, and 1 to 4.5 cm long. Pollination is by bees foraging for pollen or nectar. After pollination, the developing ovary often exhibits longitudinal mottling, which usually disappears during maturation. All species produce berries with a pericarp in reddish colors (orange-red through to scarlet red), hence the generic name. The globose to cylindrical fruits contain numerous grayish-beige flat to lenticular seeds. Chromosome numbers are 2n = 20, 24, and 22 + XX/XY. Many Coccinia species are used for food, either as roasted tubers, greens as spinach, or the fruits as vegetables. Medicinal value is established in Coccinia grandis, of which leaves and sap are used against diabetes. PMID:26312043

  18. Weight-Related Correlates of Psychological Dysregulation in Adolescent and Young Adult (AYA) Females with Severe Obesity

    Science.gov (United States)

    Gowey, Marissa A.; Reiter-Purtill, Jennifer; Becnel, Jennifer; Peugh, James; Mitchell, James E.; Zeller, Meg H.

    2016-01-01

    Objective Severe obesity is the fastest growing pediatric subgroup of excess weight levels. Psychological dysregulation (i.e., impairments in regulating cognitive, emotional, and/or behavioral processes) has been associated with obesity and poorer weight loss outcomes. The present study explored associations of dysregulation with weight-related variables among adolescent and young adult (AYA) females with severe obesity. Methods Fifty-four AYA females with severe obesity (MBMI=48.71 kg/m2; Mage=18.29, R=15–21 years; 59.3% White) completed self-report measures of psychological dysregulation and weight-related constructs including meal patterns, problematic eating behaviors, and body and weight dissatisfaction, as non-surgical comparison participants in a multi-site study of adolescent bariatric surgery outcomes. Pearson and bivariate correlations were conducted and stratified by age group to analyze associations between dysregulation subscales (affective, behavioral, cognitive) and weight-related variables. Results Breakfast was the most frequently skipped meal (consumed 3–4 times/week). Eating out was common (4–5 times/week) and mostly occurred at fast-food restaurants. Evening hyperphagia (61.11%) and eating in the absence of hunger (37.04%) were commonly endorsed, while unplanned eating (29.63%), a sense of loss of control over eating (22.22%), eating beyond satiety (22.22%), night eating (12.96%), and binge eating (11.11%) were less common. Almost half of the sample endorsed extreme weight dissatisfaction. Dysregulation was associated with most weight-related attitudes and behaviors of interest in young adults but select patterns emerged for adolescents. Conclusions Higher levels of psychological dysregulation are associated with greater BMI, problematic eating patterns and behaviors, and body dissatisfaction in AYA females with severe obesity. These findings have implications for developing novel intervention strategies for severe obesity in AYAs that may

  19. Weight-related correlates of psychological dysregulation in adolescent and young adult (AYA) females with severe obesity.

    Science.gov (United States)

    Gowey, Marissa A; Reiter-Purtill, Jennifer; Becnel, Jennifer; Peugh, James; Mitchell, James E; Zeller, Meg H

    2016-04-01

    Severe obesity is the fastest growing pediatric subgroup of excess weight levels. Psychological dysregulation (i.e., impairments in regulating cognitive, emotional, and/or behavioral processes) has been associated with obesity and poorer weight loss outcomes. The present study explored associations of dysregulation with weight-related variables among adolescent and young adult (AYA) females with severe obesity. Fifty-four AYA females with severe obesity (MBMI = 48.71 kg/m(2); Mage = 18.29, R = 15-21 years; 59.3% White) completed self-report measures of psychological dysregulation and weight-related constructs including meal patterns, problematic eating behaviors, and body and weight dissatisfaction, as non-surgical comparison participants in a multi-site study of adolescent bariatric surgery outcomes. Pearson and bivariate correlations were conducted and stratified by age group to analyze associations between dysregulation subscales (affective, behavioral, cognitive) and weight-related variables. Breakfast was the most frequently skipped meal (consumed 3-4 times/week). Eating out was common (4-5 times/week) and mostly occurred at fast-food restaurants. Evening hyperphagia (61.11%) and eating in the absence of hunger (37.04%) were commonly endorsed, while unplanned eating (29.63%), a sense of loss of control over eating (22.22%), eating beyond satiety (22.22%), night eating (12.96%), and binge eating (11.11%) were less common. Almost half of the sample endorsed extreme weight dissatisfaction. Dysregulation was associated with most weight-related attitudes and behaviors of interest in young adults but select patterns emerged for adolescents. Higher levels of psychological dysregulation are associated with greater BMI, problematic eating patterns and behaviors, and body dissatisfaction in AYA females with severe obesity. These findings have implications for developing novel intervention strategies for severe obesity in AYAs that may have a multidimensional

  20. ENRICH: A promising oncology nurse training program to implement ASCO clinical practice guidelines on fertility for AYA cancer patients.

    Science.gov (United States)

    Vadaparampil, Susan T; Gwede, Clement K; Meade, Cathy; Kelvin, Joanne; Reich, Richard R; Reinecke, Joyce; Bowman, Meghan; Sehovic, Ivana; Quinn, Gwendolyn P

    2016-11-01

    We describe the impact of ENRICH (Educating Nurses about Reproductive Issues in Cancer Healthcare), a web-based communication-skill-building curriculum for oncology nurses regarding AYA fertility and other reproductive health issues. Participants completed an 8-week course that incorporated didactic content, case studies, and interactive learning. Each learner completed a pre- and post-test assessing knowledge and a 6-month follow-up survey assessing learner behaviors and institutional changes. Out of 77 participants, the majority (72%) scored higher on the post-test. Fifty-four participants completed the follow-up survey: 41% reviewed current institutional practices, 20% formed a committee, and 37% gathered patient materials or financial resources (22%). Participants also reported new policies (30%), in-service education (37%), new patient education materials (26%), a patient navigator role (28%), and workplace collaborations with reproductive specialists (46%). ENRICH improved nurses' knowledge and involvement in activities addressing fertility needs of oncology patients. Our study provides a readily accessible model to prepare oncology nurses to integrate American Society of Clinical Oncology guidelines and improve Quality Oncology Practice Initiative measures related to fertility. Nurses will be better prepared to discuss important survivorship issues related to fertility and reproductive health, leading to improved quality of life outcomes for AYAs. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  1. PROVIDING AFFORDABLE HIGHER EDUCATION TO RURAL GIRLS IN INDIAN PUNJAB: A CASE STUDY OF BABA AYA SINGH RIARKI COLLEGE

    Directory of Open Access Journals (Sweden)

    RANJIT SINGH GHUMAN

    2013-12-01

    Full Text Available The paper highlights a case study of a rural girls college located in a remote village of Gurdaspur district in Indian Punjab. The idea of this unique college was conceptualised by one Baba Aya Singh, a social and religious activist, from a village near the college way back in 1925. It was really a revolutionary idea because female education in India, particularly higher education, was a distant dream at that time. The college was, however, started with only 14 rural girls after about half-a-century when the great visionary Baba Aya Singh had a dream to educate the rural girls. Access to and affordability of higher education is the uniqueness of this college. The student has to pay only Rs. 5800 (about US $ 65 per annum, which includes both the tuition fee and boarding and lodging. It is equally significant to note that the entire expenses of the college are met by this and the produce of agricultural land of the college. The college does not take any outside help. The meritorious senior class students teach the junior class students. The college in its own humble, but significant, way made a revolutionary contribution to the education of poor rural girls who, otherwise, would not have dreamt of college education. Apart from, class-room teaching and bookish knowledge, the students are taught social, ethical and management skills in a most natural manner. The product of the college has proved to be the agents of change and rural transformation.

  2. Oral administration of Lactobacillus plantarum strain AYA enhances IgA secretion and provides survival protection against influenza virus infection in mice.

    Directory of Open Access Journals (Sweden)

    Yosuke Kikuchi

    Full Text Available The mucosal immune system provides the first line of defense against inhaled and ingested pathogenic microbacteria and viruses. This defense system, to a large extent, is mediated by the actions of secretory IgA. In this study, we screened 140 strains of lactic acid bacteria for induction of IgA production by murine Peyer's patch cells. We selected one strain and named it Lactobacillus plantarum AYA. We found that L. plantarum AYA-induced production of IL-6 in Peyer's patch dendritic cells, with this production promoting IgA(+ B cells to differentiate into IgA-secreting plasma cells. We also observed that oral administration of L. plantarum AYA in mice caused an increase in IgA production in the small intestine and lung. This production of IgA correlated strongly with protective ability, with the treated mice surviving longer than the control mice after lethal influenza virus infection. Our data therefore reveals a novel immunoregulatory role of the L. plantarum AYA strain which enhances mucosal IgA production and provides protection against respiratory influenza virus infection.

  3. Unmet Support Service Needs and Health-Related Quality of Life among Adolescents and Young Adults with Cancer: The AYA HOPE Study

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    Ashley Wilder Smith

    2013-04-01

    Full Text Available Introduction: Cancer for adolescents and young adults (AYA differs from younger and older patients; AYA face medical challenges while navigating social and developmental transitions. Research suggests that these patients are under- or inadequately served by current support services, which may affect health-related quality of life (HRQOL.Methods: We examined unmet service needs and HRQOL in the National Cancer Institute’s Adolescent and Young Adult Health Outcomes and Patient Experience (AYA HOPE study, a population-based cohort (n=484, age 15-39, diagnosed with cancer 6-14 months prior, in 2007-2009. Unmet service needs were psychosocial, physical, spiritual, and financial services where respondents endorsed that they needed, but did not receive, a listed service. Linear regression models tested associations between any or specific unmet service needs and HRQOL, adjusting for demographic, medical and health insurance variables.Results: Over one-third of respondents reported at least one unmet service need. The most common were financial (16%, mental health (15%, and support group (14% services. Adjusted models showed that having any unmet service need was associated with worse overall HRQOL, fatigue, physical, emotional, social, and school/work functioning, and mental health (p’s<0.0001. Specific unmet services were related to particular outcomes (e.g., needing pain management was associated with worse overall HRQOL, physical and social functioning (p’s<0.001. Needing mental health services had the strongest associations with worse HRQOL outcomes; needing physical/occupational therapy was most consistently associated with poorer functioning across domains.Discussion: Unmet service needs in AYAs recently diagnosed with cancer are associated with worse HRQOL. Research should examine developmentally appropriate, relevant practices to improve access to services demonstrated to adversely impact HRQOL, particularly physical therapy and mental

  4. Bibliometrics of NIHR HTA monographs and their related journal articles.

    Science.gov (United States)

    Royle, Pamela; Waugh, Norman

    2015-02-18

    A bibliometric analysis of the UK National Institute for Health Research (NIHR) Health Technology Assessment (HTA) monographs and their related journal articles by: (1) exploring the differences in citations to the HTA monographs in Google Scholar (GS), Scopus and Web of Science (WoS), and (2) comparing Scopus citations to the monographs with their related journal articles. A study of 111 HTA monographs published in 2010 and 2011, and their external journal articles. Citations to the monographs in GS, Scopus and WoS, and to their external journal articles in Scopus. The number of citations varied among the three databases, with GS having the highest and WoS the lowest; however, the citation-based rankings among the databases were highly correlated. Overall, 56% of monographs had a related publication, with the highest proportion for primary research (76%) and lowest for evidence syntheses (43%). There was a large variation in how the monographs were cited, compared to journal articles, resulting in more frequent problems, with unlinked citations in Scopus and WoS. When comparing differences in the number of citations between monograph publications with their related journal articles from the same project, we found that monographs received more citations than their journal articles for evidence syntheses and methodology projects; by contrast, journal articles related to primary research monographs were more highly cited than their monograph. The numbers of citations to the HTA monographs differed considerably between the databases, but were highly correlated. When a HTA monograph had a journal article from the same study, there were more citations to the journal article for primary research, but more to the monographs for evidence syntheses. Citations to the related journal articles were more reliably recorded than citations to the HTA monographs. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please

  5. Bibliometrics of NIHR HTA monographs and their related journal articles

    Science.gov (United States)

    Royle, Pamela

    2015-01-01

    Objectives A bibliometric analysis of the UK National Institute for Health Research (NIHR) Health Technology Assessment (HTA) monographs and their related journal articles by: (1) exploring the differences in citations to the HTA monographs in Google Scholar (GS), Scopus and Web of Science (WoS), and (2) comparing Scopus citations to the monographs with their related journal articles. Setting A study of 111 HTA monographs published in 2010 and 2011, and their external journal articles. Main outcome measures Citations to the monographs in GS, Scopus and WoS, and to their external journal articles in Scopus. Results The number of citations varied among the three databases, with GS having the highest and WoS the lowest; however, the citation-based rankings among the databases were highly correlated. Overall, 56% of monographs had a related publication, with the highest proportion for primary research (76%) and lowest for evidence syntheses (43%). There was a large variation in how the monographs were cited, compared to journal articles, resulting in more frequent problems, with unlinked citations in Scopus and WoS. When comparing differences in the number of citations between monograph publications with their related journal articles from the same project, we found that monographs received more citations than their journal articles for evidence syntheses and methodology projects; by contrast, journal articles related to primary research monographs were more highly cited than their monograph. Conclusions The numbers of citations to the HTA monographs differed considerably between the databases, but were highly correlated. When a HTA monograph had a journal article from the same study, there were more citations to the journal article for primary research, but more to the monographs for evidence syntheses. Citations to the related journal articles were more reliably recorded than citations to the HTA monographs. PMID:25694457

  6. Sport Law. NOLPE Monograph Series, No. 40.

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    Sharp, Linda A.

    Three primary areas of concern for those who confront sport law matters in public school or collegiate settings are the focus of this monograph. The first chapter presents tort issues, primarily negligence. A brief overview of fundamental negligence concepts is followed by discussions of major risk areas: supervision, conduct of the activity, and…

  7. Publicizing Adult Education Programs: A Leadership Monograph.

    Science.gov (United States)

    California State Dept. of Education, Sacramento. Bureau of Publications.

    This monograph describes successful publicity practices in adult education that can be adapted to fit individual promotional plans for communication with the community. The introduction explains the importance of good public relations to an adult education program. In section 1, publicity and promotion, the various ways of publicizing information…

  8. Sport Law. NOLPE Monograph Series, No. 40.

    Science.gov (United States)

    Sharp, Linda A.

    The first chapter of this monograph on sport law presents tort issues, primarily negligence. A discussion of some fundamental negligence concepts is followed by three sections devoted to the prime risk areas in school and collegiate settings. A review of the principles of risk management is included. The second chapter focuses on contractual…

  9. An Emerging Scholarly Form: The Digital Monograph

    Directory of Open Access Journals (Sweden)

    Massimo Riva

    2017-12-01

    Full Text Available Two recent initiatives, in the English-speaking world, are currently promoting monograph publishing in digital formats, with a specific focus on the arts and humanities but also including the social sciences. The American initiative is funded by the Andrew W. Mellon foundation; in the U.K., the Arts and Humanities Research Council has also promoted a similar initiative, the Academic Book of the Future, which produced a final report released in Spring 2017. This article describes some of the challenges and opportunities the author and his team are facing in designing a digital monograph on eigteenth and nineteenth-century visual culture, one of two pilot projects of the Brown University library Digital Publishing Initiative, funded by the Mellon foundation.

  10. MSM 2010 Theme Monograph Psychopharmacology Today

    OpenAIRE

    Ajai R. Singh; Shakuntala A. Singh

    2010-01-01

    This theme monograph is called Psychopharmacology Today. It has some notable contributions on issues in psychopharmacology.MSM 2010 is dedicated to the fond memory of Dr V.N. Bagadia, who headed our Hon International Editorial Advisory Board. See Dedication, " Dr Bagadia, Sir, is no more"(p3).Thomas L. Schwartz, M.D. Associate Professor of Psychiatry, SUNY Upstate Medical University, Syracuse, NY, USA writes an editorial on, "Psychopharmacology today: where are we and where do we go from here...

  11. An Emerging Scholarly Form: The Digital Monograph

    OpenAIRE

    Massimo Riva

    2017-01-01

    Two recent initiatives, in the English-speaking world, are currently promoting monograph publishing in digital formats, with a specific focus on the arts and humanities but also including the social sciences. The American initiative is funded by the Andrew W. Mellon foundation; in the U.K., the Arts and Humanities Research Council has also promoted a similar initiative, the Academic Book of the Future, which produced a final report released in Spring 2017. This article describes some of the c...

  12. Soft Connected Spaces and Soft Paracompact Spaces

    OpenAIRE

    Fucai Lin

    2013-01-01

    Soft topological spaces are considered as mathematical tools for dealing with uncertainties, and a fuzzy topological space is a special case of the soft topological space. The purpose of this paper is to study soft topological spaces. We introduce some new concepts in soft topological spaces such as soft closed mapping, soft open mappings, soft connected spaces and soft paracompact spaces. We also redefine the concept of soft points such that it is reasonable in soft topological spaces. Mo...

  13. Promoting Values Development in College Students. Monograph Series, Volume 4.

    Science.gov (United States)

    Dalton, Jon C., Ed.

    This monograph was written to examine the significance of recent moral development theory and research for college student development and to demonstrate ways in which these findings can be incorporated into student affairs programs and services. Although the monograph includes some review and discussion of research and theory in values…

  14. Soft leptogenesis

    International Nuclear Information System (INIS)

    D'Ambrosio, Giancarlo; Giudice, Gian F.; Raidal, Martti

    2003-01-01

    We study 'soft leptogenesis', a new mechanism of leptogenesis which does not require flavour mixing among the right-handed neutrinos. Supersymmetry soft-breaking terms give a small mass splitting between the CP-even and CP-odd right-handed sneutrino states of a single generation and provide a CP-violating phase sufficient to generate a lepton asymmetry. The mechanism is successful if the lepton-violating soft bilinear coupling is unconventionally (but not unnaturally) small. The values of the right-handed neutrino masses predicted by soft leptogenesis can be low enough to evade the cosmological gravitino problem

  15. Technical books and monographs: 1978 catalog

    International Nuclear Information System (INIS)

    1978-01-01

    This publication is a bibliography of books and monographs sponsored by the U. S. Department of Energy (DOE) and by the earlier organizations that were brought together to form DOE. In general, information for each published book, and for each book in press when known, includes title; author and author affiliation; publisher and publication date; page count; size of book; price; availability information if the book is not available from the publisher; Library of Congress card number (LC), with CIP to indicate books that have cataloging information in the publication; International Standard Book Number (ISBN); a brief descriptive statement concerning the book; and for the more recent books a list or a description of the contents. The books and monographs are grouped under thirteen subject categories. At the end of each subject category are separate sections listing recent published symposiums and bibliographies that received support from DOE or one of the earlier organizations. Also, at the end of the catalog are described the following DOE publications: Energy Research Abstracts, Energy Abstracts for Policy Analysis, Energy Conservation Update, Fossil Energy Update, F usion Energy Update, Geothermal Energy Update, Solar Energy Update, Nuclear Safety, and Power Reactor Docket Information

  16. Technical books and monographs. 1979 catalog

    International Nuclear Information System (INIS)

    1978-01-01

    This publication is a bibliography of books and monographs sponsored by the U.S. Department of Energy (DOE) and by the earlier organizations that were brought together to form DOE. In general, information for each published book, and for each book in press when known, includes title, author, and author affiliation, publisher and publication date, page count, size of book, price, availability information if the book is not available from the publisher, Library of Congress card number (LC) (with CIP to indicate books that have cataloging information in the publication), International Standard Book Number (ISBN), a brief descriptive statement concerning the book, and (for the more recent books) a list or a description of the contents. The books and monographs are grouped under thirteen subject categories. At the end of each subject category are separate sections listing recently published symposium proceedings and bibliographies that received support from DOE or one of the earlier organizations. Also, at the end of the catalog are described the following DOE publications: Energy Research Abstracts, Energy Abstracts for Policy Analysis, Energy Conservation Update, Fossil Energy Update, Fusion Energy Update, Geothermal Energy Update, Solar Energy Update, and Nuclear Safety

  17. Technical books and monographs. 1977 catalog

    International Nuclear Information System (INIS)

    1977-01-01

    Books and monographs sponsored by the Energy Research and Development Administration (ERDA) and by the organizations brought together to form ERDA under the Energy Reorganization Act of 1974 are listed. In general, information for each published book, and for each book in press when known, includes title; author and author affiliation; publisher and publication date; page count; size of book; price; availability information if the book is not available from the publisher; Library of Congress card number (LC); International Standard Book Number (ISBN); a brief descriptive statement concerning the book; and for the more recent books a list or a description of the contents. The books and monographs are grouped under thirteen subject categories. Recent published symposiums from ERDA projects and recent and relevant bibliographies appear in special sections at the end of each subject category. Also, at the end of the catalog are described the following ERDA publications: ERDA Energy Research Abstracts, Energy Abstracts for Policy Analysis, Solar Energy Update, Fossil Energy Update, Nuclear Safety, and Power Reactor Docket Information

  18. Çayağzı Deresi’nin (Antalya) Ekonomik Yeşil Algleri Konusunda Bir Ön Çalışma

    OpenAIRE

    TURNA, İbrahim İsmail; DURUCAN, Furkan; KUŞAT, Mete

    2012-01-01

    Yeşil algler özellikle uzak doğu ve Akdeniz ülkelerinde gıda, kozmetik, farmakoji, tıp vb. amaçlarla değerlendirilirler. Bu çalışmada, Çayağzı Deresi’nde (Antalya) dağılım gösteren yeşil alglerden Gayralia oxysperma (Kützing) K.L.Vinogradova ex Scagel et al.ve Enteromorpha intestinalis (Linnaeus) Nees’in yoğunlukları ortaya konulmuştur. Örnekler sonbahar 2011 tarihinde, bölgede 4 ayrı noktadan kuadrat yöntemiyle (50x50 cm) (Dodolahi-Sohrab A, et.al.2012) toplanmış ve taze ağırlıkları saptanmı...

  19. A monograph of the Serbian folk literature

    Directory of Open Access Journals (Sweden)

    Bojović Jovana D.

    2014-01-01

    Full Text Available This paper presents a review of the oral tradition of the Serbian people. The author focuses upon the richness of the motives in the oral lyrics, epics and folk tales, pointing out the influences and conditions related to the development of this kind of literature. The results of all classifications referring to the oral literature are demonstrated, as well as the issues of the language, versification and style. The attention is also paid to some of the most beautiful scenes of spiritual life of our people in the past centuries. The content of all the chapters of the monograph entitled 'Serbian folk literature' by Vladimir Bovan is systematically presented as well.

  20. Light Scattering by Optically Soft Particles Theory and Applications

    CERN Document Server

    Sharma, Subodh K

    2006-01-01

    The present monograph deals with a particular class of approximation methods in the context of light scattering by small particles. This class of approximations has been termed as eikonal or soft particle approximations. The eikonal approximation was studied extensively in the potential scattering and then adopted in optical scattering problems. In this context, the eikonal and other soft particle approximations pertain to scatterers whose relative refractive index compared to surrounding medium is close to unity. The study of these approximations is very important because soft particles occur abundantly in nature. For example, the particles that occur in ocean optics, biomedical optics, atmospheric optics and in many industrial applications can be classified as soft particles. This book was written in recognition of the long-standing and current interest in the field of scattering approximations for soft particles. It should prove to be a useful addition for researchers in the field of light scattering.

  1. Soft Robotics.

    Science.gov (United States)

    Whitesides, George M

    2018-04-09

    This description of "soft robotics" is not intended to be a conventional review, in the sense of a comprehensive technical summary of a developing field. Rather, its objective is to describe soft robotics as a new field-one that offers opportunities to chemists and materials scientists who like to make "things" and to work with macroscopic objects that move and exert force. It will give one (personal) view of what soft actuators and robots are, and how this class of soft devices fits into the more highly developed field of conventional "hard" robotics. It will also suggest how and why soft robotics is more than simply a minor technical "tweak" on hard robotics and propose a unique role for chemistry, and materials science, in this field. Soft robotics is, at its core, intellectually and technologically different from hard robotics, both because it has different objectives and uses and because it relies on the properties of materials to assume many of the roles played by sensors, actuators, and controllers in hard robotics. © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  2. Soft Clouding

    DEFF Research Database (Denmark)

    Søndergaard, Morten; Markussen, Thomas; Wetton, Barnabas

    2012-01-01

    Soft Clouding is a blended concept, which describes the aim of a collaborative and transdisciplinary project. The concept is a metaphor implying a blend of cognitive, embodied interaction and semantic web. Furthermore, it is a metaphor describing our attempt of curating a new semantics of sound...... archiving. The Soft Clouding Project is part of LARM - a major infrastructure combining research in and access to sound and radio archives in Denmark. In 2012 the LARM infrastructure will consist of more than 1 million hours of radio, combined with metadata who describes the content. The idea is to analyse...... the concept of ‘infrastructure’ and ‘interface’ on a creative play with the fundamentals of LARM (and any sound archive situation combining many kinds and layers of data and sources). This paper will present and discuss the Soft clouding project from the perspective of the three practices and competencies...

  3. Soft Neutrosophic Ring and Soft Neutrosophic Field

    Directory of Open Access Journals (Sweden)

    Mumtaz Ali

    2014-04-01

    Full Text Available In this paper we extend the theory of neutrosophic rings and neutrosophic fields to soft sets and construct soft neutrosophic rings and soft neutrosophic fields. We also extend neutrosophic ideal theory to form soft neutrosophic ideal over a neutrosophic ring and soft neutrosophic ideal of a soft neutrosophic ring. We have given many examples to illustrate the theory of soft neutrosophic rings and soft neutrosophic fields and display many properties of these. At the end of this paper we gave soft neutrosophic ring homomorphism.

  4. Soft Clouding

    DEFF Research Database (Denmark)

    Søndergaard, Morten; Markussen, Thomas; Wetton, Barnabas

    2012-01-01

    Soft Clouding is a blended concept, which describes the aim of a collaborative and transdisciplinary project. The concept is a metaphor implying a blend of cognitive, embodied interaction and semantic web. Furthermore, it is a metaphor describing our attempt of curating a new semantics of sound a...

  5. Monograph of Diplachne (Poaceae, Chloridoideae, Cynodonteae)

    Science.gov (United States)

    Snow, Neil; Peterson, Paul M.; Romaschenko, Konstantin; Simon, Bryan K.

    2018-01-01

    Abstract Diplachne P. Beauv. comprises two species with C4 (NAD-ME) photosynthesis. Diplachne fusca has a nearly pantropical-pantemperate distribution with four subspecies: D. fusca subsp. fusca is Paleotropical with native distributions in Africa, southern Asia and Australia; the widespread Australian endemic D. f. subsp. muelleri; and D. f. subsp. fascicularis and D. f. subsp. uninervia occurring in the New World. Diplachne gigantea is known from a few widely scattered, older collections in east-central and southern Africa, and although Data Deficient clearly is of conservation concern. A discussion of previous taxonomic treatments is provided, including molecular data supporting Diplachne in its newer, restricted sense. Many populations of Diplachne fusca are highly tolerant of saline substrates and most prefer seasonally moist to saturated soils, often in disturbed areas. Some populations of Diplachne fusca in southern Asia combine nitrogen-fixation, high salinity tolerance and palatibilty to livestock, which should be pursued with further research for purposes of soil reclamation. Diplachne fusca subsp. uninervia is the most invasive of the subspecies and is becoming weedy in some non-native areas, including in the Old World. This monograph provides detailed descriptions of all taxa, a key to the species and subspecies, geographic distributions and information on the anatomy of leaves, stems, lemmatal micromorphology and discussions of the chromosome numbers. Lectotypes are designated for: Atropis carinata Grisb.; Diplachne acuminata Nash; Diplachne capensis (Nees) Nees var. concinna Nees; Diplachne capensis (Nees) Nees var. obscura Nees, Diplachne capensis (Nees) Nees var. prolifera subvar. minor Nees, Diplachne halei Nash, Diplachne maritima E.P. Bicknel, Diplachne muelleri Benth., Diplachne reverchonii Vasey, Diplachne tectoneticola Backer, Leptochloa imbricata Thurb., Leptochloa neuroglossa Peter, Leptochloa uninervia var. typica fo. abbreviata Parodi

  6. Remembering Ruby Special monograph edition: Remembering Ruby

    Directory of Open Access Journals (Sweden)

    Pam Johnson

    2012-05-01

    Full Text Available ‘Remembering Ruby’ is a tribute to Doctor Ruby Langford Ginibi, a remarkable woman and an important Australian writer. Winner of numerous awards for her contribution to literature, as well as to Australian culture, Ruby was an Aboriginal Elder of the Bundjalung nation and a tireless campaigner for the rights of her people. Ruby’s writing is passionate, sincere and heart-felt, as well as extraordinarily funny and articulate. She knew that getting people to listen to her story would be fundamental to naming the hidden history of Indigenous Australia and to changing cultural perceptions in a broader context. As an elder she took on the complex and demanding role of ‘edumacation’, as she called it, and her representations of life and culture continue to provide important reflections, from an Indigenous perspective, on the effects of ignorance, racism and colonisation in an Australian context. As Aboriginal mother, aunty, teacher and scholar her writing represents a particular Australian experience for a readership of people interested in human rights and equality the world over. This monograph, in honouring Ruby Langford Ginibi, is the written expression of an ongoing dialogue between the two authors about their experiences living in Australia and the way that Ruby has interconnected with us and influenced our experiences of growing up in an Australian cultural context. It also brings into focus the many ways that Ruby Langford Ginibi’s writing has been central to challenging and changing prevailing perspectives on the lives of Indigenous people over the last twenty-five years. An excellent communicator with a wicked sense of humour, Ruby’s tireless telling of the truth about the impacts of invasion on Indigenous people makes her an important cultural ambassador for all Australians. Ruby’s totem, the Willy Wagtail, is connected to being a messenger for her people and in writing ‘Remembering Ruby’ we aim to contribute to keeping

  7. Regulation and Education: Strategies for Solving the Bottle Feeding Problem. Monograph Series No. 4.

    Science.gov (United States)

    Greiner, Ted

    This book is the fourth monograph in the Cornell International Monograph Series, the second in the series to deal with the question of breast versus bottle feeding. The introduction to the monograph discusses the shift from breast to bottle feeding in both industrialized and developing nations. Some of the reasons for, and consequences of, the…

  8. Soft Robotics Week

    CERN Document Server

    Rossiter, Jonathan; Iida, Fumiya; Cianchetti, Matteo; Margheri, Laura

    2017-01-01

    This book offers a comprehensive, timely snapshot of current research, technologies and applications of soft robotics. The different chapters, written by international experts across multiple fields of soft robotics, cover innovative systems and technologies for soft robot legged locomotion, soft robot manipulation, underwater soft robotics, biomimetic soft robotic platforms, plant-inspired soft robots, flying soft robots, soft robotics in surgery, as well as methods for their modeling and control. Based on the results of the second edition of the Soft Robotics Week, held on April 25 – 30, 2016, in Livorno, Italy, the book reports on the major research lines and novel technologies presented and discussed during the event.

  9. Issues in Correctional Training and Casework. Correctional Monograph.

    Science.gov (United States)

    Wolford, Bruce I., Ed.; Lawrenz, Pam, Ed.

    The eight papers contained in this monograph were drawn from two national meetings on correctional training and casework. Titles and authors are: "The Challenge of Professionalism in Correctional Training" (Michael J. Gilbert); "A New Perspective in Correctional Training" (Jack Lewis); "Reasonable Expectations in Correctional Officer Training:…

  10. Systematic organization of medicinal plant information: a monograph template proposal

    Directory of Open Access Journals (Sweden)

    Ana C.B. Carvalho

    Full Text Available The use of medicinal plants in Brazil is widespread and is supported by public policies; it has the objective of providing the population with safe and effective herbal medicines of adequate quality. An action in these policies is to develop medicinal plant monographs to gather published information and decide which medicinal plants should be financed by the Brazilian government and distributed by the public health system. Currently, the monographs published worldwide do not present unified information regarding medicinal plants, and generally, they do not cover enough requirements for herbal medicine registration. The aim of this study is to develop a monograph model with standardized information not only about botany, agronomy, quality control, safety, and efficacy but also about relating regulatory aspects that support herbal medicine regulation. The development of standardized monographs favors the fast authorization and distribution of herbal medicines in the public system. The model also points out the lacking studies that should be carried out to supplement the necessary regulatory information of medicinal plants.

  11. Monograph - The Numerical Integration of Ordinary Differential Equations.

    Science.gov (United States)

    Hull, T. E.

    The materials presented in this monograph are intended to be included in a course on ordinary differential equations at the upper division level in a college mathematics program. These materials provide an introduction to the numerical integration of ordinary differential equations, and they can be used to supplement a regular text on this…

  12. Safety in Team Sports. Sports Safety Series, Monograph No. 3.

    Science.gov (United States)

    Borozne, Joseph, Ed.; And Others

    This monograph examines methods of promoting safe practices in the conduct of selected team sports with the aim of reducing and eliminating the occurrance of injuries. The team sports discussed are baseball and softball, basketball, field hockey, tackle football, touch and flag football, ice hockey, lacrosse, and soccer. (MJB)

  13. Lord Northcliffe: Trans-Atlantic Influences. Journalism Monographs Number 40.

    Science.gov (United States)

    Pierce, Robert N.

    This monograph examines the extent to which Lord Northcliffe, generally conceded to be the dominant force in the popularization of journalism in Britain and what was once the British Empire, influenced or was influenced by American developments in journalism. The first section, entitled "The Legacy," briefly reviews the popular press in…

  14. The significance of field work in monographic studies

    Science.gov (United States)

    The focus of this paper is to document the clear and obvious advantages of field work for monographic studies. These advantages include: 1) ability to understand published distributions better and greatly expand these data, 2) access to taxonomic data obscured on herbarium sheets (as colors, odors, ...

  15. European Apprenticeship. CIRF Monographs, Vol. 1, No. 2.

    Science.gov (United States)

    International Labour Office, Geneva (Switzerland). Human Resources Dept.

    This monograph provides an analytical comparison of the background and evaluation of apprenticeship in the eight European countries of Austria, Czechoslovakia, Denmark, France, The Federal Republic of Germany, the Netherlands, Switzerland, and the United Kingdom. Its primary purpose is to determine how the rules and conditions of apprenticeship…

  16. Natural risks assessment and management (project of monograph)

    International Nuclear Information System (INIS)

    Ragozin, A.L.

    1998-01-01

    Full text of publication follows: large-scale theoretic and practical works on the issue of natural risk assessment and management started in Russia in the end of the 80's. By now there has been made a considerable progress, which allowed for the preparation of a collective monograph on the subject mentioned in the title of this abstract. It is supposed to be published in 1999 in order to become a Russian contribution to the International Decade of Natural Disasters Reduction. The monograph included 6 chapters with the following titles: 1. Methodological foundations of natural risk analysis and assessment. 2. Investigating and forecasting natural hazards for the purpose of risk assessment. 3. Assessment of economic, social and ecological damage from natural hazards. 4, Theory of natural risk assessment. 5. Examples of natural risk assessment and mapping. 6. Natural risk management. In the report there is described the content of the monograph and unsolved questions are discussed. Executive editor offers all international experts to cooperate in the compilation of this monograph, which is to be completed by the end of 1998, especially of chapter 5 and 6. (author)

  17. Teaching the Linguistically Diverse. New York State English Council Monograph.

    Science.gov (United States)

    Schwartz, Judy I., Ed.

    The essays in this monograph are concerned with ways to build on the linguistic diversity found in the schools, turning to educational advantage the characteristics of the multicultural classroom. The following essays are included: (1) "Recent Trends in Bilingual Education" by V. John-Steiner and M. Cooper; (2) "Code-Switching in…

  18. Trends in Source of Catalog Records for European Monographs 1996-2000: A Preliminary Study of Italian Monographs.

    Science.gov (United States)

    Kellsey, Charlene

    2001-01-01

    Discusses catalog records for non-English books created by European booksellers and loaded into OCLC; describes a study of Italian language monographs to compare vendor records with Library of Congress and OCLC member libraries' records; and considers changes in cataloging workflow needed to edit records to include Library of Congress call numbers…

  19. Soft mappings space.

    Science.gov (United States)

    Ozturk, Taha Yasin; Bayramov, Sadi

    2014-01-01

    Various soft topologies are being introduced on a given function space soft topological spaces. In this paper, soft compact-open topology is defined in functional spaces of soft topological spaces. Further, these functional spaces are studied and interrelations between various functional spaces with soft compact-open topology are established.

  20. Soft Tissue Sarcoma

    Science.gov (United States)

    ... muscles, tendons, fat, and blood vessels. Soft tissue sarcoma is a cancer of these soft tissues. There ... have certain genetic diseases. Doctors diagnose soft tissue sarcomas with a biopsy. Treatments include surgery to remove ...

  1. Online group-based cognitive-behavioural therapy for adolescents and young adults after cancer treatment: A multicenter randomised controlled trial of Recapture Life-AYA

    Directory of Open Access Journals (Sweden)

    Sansom-Daly Ursula M

    2012-08-01

    -based programs in an online modality are highlighted, and the role of both peer and caregiver support in enhancing the effectiveness of this skills-based intervention is also discussed. The innovative videoconferencing delivery method Recapture Life uses has the potential to address the geographic and psychological isolation of adolescents and young adults as they move toward cancer survivorship. It is expected that teaching AYAs coping skills as they resume their normal lives after cancer may have long-term implications for their quality of life. Trial Registration ACTRN12610000717055

  2. Academic Advising: New Insights for Teaching and Learning in the First Year. The First-Year Experience Monograph Series No. 46. NACADA Monograph Series No. 14

    Science.gov (United States)

    Hunter, Mary Stuart, Ed.; McCalla-Wriggins, Betsy, Ed.; White, Eric R., Ed.

    2007-01-01

    Grounded in the philosophy that academic advising is a robust form of one-on-one teaching, this monograph places advising in a new light, one that brings it to the center of the institutional mission and activity. This monograph challenges all readers to embrace the tremendous potential that academic advising has for educating today's college…

  3. Monograph on propagation of sound waves in curved ducts

    Science.gov (United States)

    Rostafinski, Wojciech

    1991-01-01

    After reviewing and evaluating the existing material on sound propagation in curved ducts without flow, it seems strange that, except for Lord Rayleigh in 1878, no book on acoustics has treated the case of wave motion in bends. This monograph reviews the available analytical and experimental material, nearly 30 papers published on this subject so far, and concisely summarizes what has been learned about the motion of sound in hard-wall and acoustically lined cylindrical bends.

  4. Experience of a monographic tuberculosis unit: the first 500 cases.

    Science.gov (United States)

    González-Moreno, Juan; García-Gasalla, Mercedes; Cifuentes Luna, Carmen; Mir Villadrich, Isabel; Pareja Bezares, Antonio; Navarro Fernández, Verónica; Serrano Bujalance, Araceli; Pérez Seco, M Cruz; Payeras Cifre, Antonio

    2013-10-01

    Tuberculosis (TB) remains a highly prevalent and potentially severe disease. However, since 2002 the annual incidence has been decreasing both worldwide and in Spain, where the incidence varies widely between regions. The main objective of this study is to describe the experience of a monographic TB unit in a second level hospital. A descriptive study was carried out which included all cases of TB diagnosed in a monographic unit of a secondary hospital between 2003 and 2011. Demographic, clinical, epidemiological and microbiological data were recorded. We analyzed 500 TB cases and found an increasing annual incidence in all subgroups, including native and immigrant populations. Most cases (63.8%) were male, with a median age of 36 years (range 8 months-90 years). In total, 39.8% of patients were foreign born. Coinfection with human immunodeficiency virus was found in 11% of cases. The pulmonary form was most frequently diagnosed (63.8%). Overall mortality was 5.8% with no significant differences between groups (including foreign born and human immunodeficiency virus positive patients). Although TB incidence is globally decreasing, in our study we found an increasing number of cases in recent years in all subgroups, which can be explained by this being a monographic unit with an intensive contact tracing program. Copyright © 2012 SEPAR. Published by Elsevier Espana. All rights reserved.

  5. SCHOOL DIFFICULTIES IN CABINDA/ANGOLA: WHAT DO MONOGRAPHS SAY?

    Directory of Open Access Journals (Sweden)

    Maria Helena Canhici

    2016-11-01

    Full Text Available This study analyzed two monographs of Pedagogy and Psychology, from ISCED/UON/Cabinda/Angola. The study was based on the Historical - Cultural perspective of Vygotsky articulated with Bakhtin's concept of speech genre. In these monographs we find a variety of senses and meanings. These senses and meanings appear as synonyms for poor school performance, school failure, learning difficulties. However, despite this diversity, we find as a common denominator the view that the difficulties are individual and from a biological background. They are located on students and their families. Thus, schooling processes in these schools in Cabinda, although they include students in schools, they also walk towards the exclusion of the same students, which tells us that the difficulties are not necessarily in learning, but in this exclusionary process of schooling. For monographs also point out the precarious working conditions of schools and teacher training, in addition to the linguistic differences between the local language and Portuguese – the language that is spoken and written in schools - as factors contributing to the exclusion of many of the students. This reveals the double face of modernity: on the one hand it includes students within schools, on the other, excludes them from the teaching-learning processes when sociocultural differences are expressed. Through our analysis we realized that in schools in Cabinda, as in many schools in Brazil, reading, writing and mathematics are taught as individual skills acquisitions and not as human activities as taught in Vygotsky.

  6. Monograph of Keçiören Municipality

    Directory of Open Access Journals (Sweden)

    Savaş Zafer Şahin

    2015-12-01

    Full Text Available In Turkey, urban administration can be defined from a judicial perspective as the bundle of powers vested in municipalities. It is known that throughout republican history, municipalities, using these powers, have differentiated themselves via their own internal dynamics in parallel to the evolution of public policy and changes in legislation. Yet, it is obvious that there are important gaps in understanding this differentiation taking into consideration the structural conditions of individual municipalities. In particular, in order to thoroughly understand municipalities, it is important to consider periodical pictures of how each municipality has been affected by waves of decentralization and centralization experienced over the last thirty years. In this respect, this monograph, using the same monographic approach developed for the Çankaya Municipality, provides a picture of the existing situation of Ankara’s Keçiören Municipality and presents related problems and potential. This monograph, based on qualitative and quantitative research, presents a holistic evaluation of Keçiören Municipality in terms of its external environment, provision of services, decision-making processes, use of technology and communications.

  7. Soft Interfaces

    International Nuclear Information System (INIS)

    Strzalkowski, Ireneusz

    1997-01-01

    This book presents an extended form of the 1994 Dirac Memorial Lecture delivered by Pierre Gilles de Gennes at Cambridge University. The main task of the presentation is to show the beauty and richness of structural forms and phenomena which are observed at soft interfaces between two media. They are much more complex than forms and phenomena existing in each phase separately. Problems are discussed including both traditional, classical techniques, such as the contact angle in static and dynamic partial wetting, as well as the latest research methodology, like 'environmental' scanning electron microscopes. The book is not a systematic lecture on phenomena but it can be considered as a compact set of essays on topics which particularly fascinate the author. The continuum theory widely used in the book is based on a deep molecular approach. The author is particularly interested in a broad-minded rheology of liquid systems at interfaces with specific emphasis on polymer melts. To study this, the author has developed a special methodology called anemometry near walls. The second main topic presented in the book is the problem of adhesion. Molecular processes, energy transformations and electrostatic interaction are included in an interesting discussion of the many aspects of the principles of adhesion. The third topic concerns welding between two polymer surfaces, such as A/A and A/B interfaces. Of great worth is the presentation of various unsolved, open problems. The kind of topics and brevity of description indicate that this book is intended for a well prepared reader. However, for any reader it will present an interesting picture of how many mysterious processes are acting in the surrounding world and how these phenomena are perceived by a Nobel Laureate, who won that prize mainly for his investigations in this field. (book review)

  8. Soft set theory and topology

    Directory of Open Access Journals (Sweden)

    D. N. Georgiou

    2014-04-01

    Full Text Available In this paper we study and discuss the soft set theory giving new definitions, examples, new classes of soft sets, and properties for mappings between different classes of soft sets. Furthermore, we investigate the theory of soft topological spaces and we present new definitions, characterizations, and properties concerning the soft closure, the soft interior, the soft boundary, the soft continuity, the soft open and closed maps, and the soft homeomorphism.

  9. Fuzzy Soft Topological Groups

    Directory of Open Access Journals (Sweden)

    S. Nazmul

    2014-03-01

    Full Text Available Notions of Lowen type fuzzy soft topological space are introduced and some of their properties are established in the present paper. Besides this, a combined structure of a fuzzy soft topological space and a fuzzy soft group, which is termed here as fuzzy soft topological group is introduced. Homomorphic images and preimages are also examined. Finally, some definitions and results on fuzzy soft set are studied.

  10. The soft notion of China's 'soft power'

    OpenAIRE

    Breslin, Shaun

    2011-01-01

    · Although debates over Chinese soft power have increased in\\ud recent years, there is no shared definition of what ‘soft power’\\ud actually means. The definition seems to change depending on\\ud what the observer wants to argue.\\ud · External analyses of soft power often include a focus on\\ud economic relations and other material (hard) sources of power\\ud and influence.\\ud · Many Chinese analyses of soft power focus on the promotion of a\\ud preferred (positive) understanding of China’s inter...

  11. Soft b-compact spaces

    Directory of Open Access Journals (Sweden)

    Alkan Özkan

    2016-04-01

    Full Text Available In this paper, a new class of generalized soft open sets in soft generalized topological spaces as a generalization of compact spaces, called soft b-compact spaces, is introduced and studied. A soft generalized topological space is soft b-compact if every soft b-open soft cover of (F,E contains a finite soft subcover. We characterize soft b-compact space and study some of their basic properties.

  12. Preventing Drug Abuse in the Workplace. Drug Abuse Prevention Monograph Series.

    Science.gov (United States)

    Vicary, Judith R.; Resnik, Henry

    This monograph is designed to help employers, employees, managers, and union officials develop effective workplace policies and programs to prevent drug and alcohol abuse and other health problems. The text of the monograph: (1) presents information regarding the costs of drug and alcohol use in the workplace, and evidence of potential…

  13. Higher Education in the Republic of Moldova. Monographs on Higher Education.

    Science.gov (United States)

    Tiron, Stefan; Arion, Valentin; Paiu, Mihai; Scalini, Vitalie; Stan, Victor

    This monograph parallels others in the "Monographs" series, allowing easy comparisons among the higher education systems of Europe. The volume describes the development of the higher education system in the Republic of Moldava and analyzes its legislative framework and administrative structures. It outlines steps on the academic career…

  14. The Caribbean News Agency: Third World Model. Journalism Monographs Number 71.

    Science.gov (United States)

    Cuthbert, Marlene

    This monograph is a history of the Caribbean News Agency (CANA), which is jointly owned by private and public mass media of its region and independent of both governments and foreign news agencies. It is proposed that CANA may provide a unique model of an independent, regional third-world news agency. Sections of the monograph examine (1) CANA's…

  15. Characteristics of the Monographic Scholarship of Foreign Literary Studies by Native Speakers of English.

    Science.gov (United States)

    Cullars, John

    1988-01-01

    This study examined the nature and chronological spread of references used by English-speaking scholars writing monographs on foreign literary topics, and compared the findings to an earlier study of the monographic literature of English and American literature and the humanities journal literature. Implications for research library collections…

  16. Long-term cause-specific mortality in survivors of adolescent and young adult bone and soft tissue sarcoma: a population-based study of 28,844 patients.

    Science.gov (United States)

    Youn, Paul; Milano, Michael T; Constine, Louis S; Travis, Lois B

    2014-08-01

    Despite improved cure rates for bone and soft tissue sarcomas, to the authors' knowledge, no large population-based study to date has evaluated long-term cause-specific mortality in patients diagnosed in the adolescent and young adult (AYA) age range (15 years-39 years). A total of 28,844 survivors of AYA bone and soft tissue sarcoma, who accrued 113,206 person-years of follow-up, were identified in the population-based Surveillance, Epidemiology, and End Results program. Standardized mortality ratios (SMR) and absolute excess risks (AER) (per 10,000 person-years) were calculated to evaluate associations with histology (chemotherapy-sensitive subtypes: Ewing sarcoma, osteosarcoma, and rhabdomyosarcoma vs all other subtypes), age, and initial therapy. All-cause mortality in survivors of AYA sarcoma was found to be significantly increased compared with that of the general population (SMR, 1.76; 95% confidence interval [95% CI], 1.60-1.92 [AER of 19]), and persisted for > 20 years (SMR, 1.39; 95% CI, 1.04-1.82 [AER of 20]). Significant excess mortality was observed for both second malignant neoplasms (SMR, 2.05; 95% CI, 1.71-2.43 [AER of 7]) and noncancer causes (SMR, 1.66; 95% CI, 1.49-1.85 [AER of 19]). Significant excess deaths occurred among patients with chemotherapy-sensitive (SMR, 2.76; 95% CI, 2.20-3.41 [AER of 32]) and nonchemosensitive (SMR, 1.63; 95% CI, 1.47-1.80 [AER of 17]) subtypes. Significantly elevated noncancer mortality in the former group included cardiovascular disease (SMR, 2.33) and infections (SMR, 15.6), whereas significant excess deaths in the latter group included diabetes (SMR, 2.40) and infections (SMR, 2.77). Survivors of AYA bone and soft tissue sarcoma experience significant long-term mortality due to second malignant neoplasms and noncancer causes. Further research is needed to develop preventive and surveillance guidelines in this understudied population to prevent and reduce long-term excess mortality. © 2014 American Cancer

  17. Complex fuzzy soft multisets

    Science.gov (United States)

    Alkouri, Abd Ulazeez M.; Salleh, Abdul Razak

    2014-09-01

    In this paper we combine two definitions, namely fuzzy soft multiset and complex fuzzy set to construct the definition of a complex fuzzy soft multiset and study its properties. In other words, we study the extension of a fuzzy soft multiset from real numbers to complex numbers. We also introduce its basic operations, namely complement, union and intersection. Some examples are given.

  18. Canine Soft Tissue Sarcomas: Can Being a Dog’s Best Friend Help a Child?

    Directory of Open Access Journals (Sweden)

    Bernard Séguin

    2017-11-01

    Full Text Available Soft tissue sarcomas (STSs remain a therapeutic challenge for pediatric and adolescent and young adult (AYA patients. Still today, surgery, radiation therapy, and chemotherapy remain the mainstay of treatment. Obstacles in developing new treatment approaches to improve the outcome are: few patients to enroll in clinical trials, and the diversity of tumor biology between histologic subtypes. Pet dogs may offer an additional strategy to discover and test new therapeutic avenues. The number of dogs diagnosed with a STS each year in the United States is estimated to be around 27,000 to 95,000. In comparison, approximately 900 children less than 20 years old and 1,500 AYAs between 15 and 29 years old are diagnosed with a STS each year in the United States. The mainstay for treatment of STSs in dogs is also surgery, with radiation therapy and chemotherapy when necessary. Similar to what is seen in humans, grade and stage are prognostic in dogs. In one comparative study of the histology and immunohistochemistry of canine STSs, most tumors were diagnosed as the human equivalent of undifferentiated sarcoma, spindle cell sarcoma, or unclassified spindle cell sarcoma. But much work remains to be done to fully assess the validity of canine STSs as a model. Gene expression analysis has been done in a limited number of canine STSs. Tissue banking, development of cell lines, and the ability to mobilize large-scale clinical trials will become essential in veterinary medicine to benefit both dogs and humans.

  19. Fuzzy Soft Multiset Theory

    Directory of Open Access Journals (Sweden)

    Shawkat Alkhazaleh

    2012-01-01

    Full Text Available In 1999 Molodtsov introduced the concept of soft set theory as a general mathematical tool for dealing with uncertainty. Alkhazaleh et al. in 2011 introduced the definition of a soft multiset as a generalization of Molodtsov's soft set. In this paper we give the definition of fuzzy soft multiset as a combination of soft multiset and fuzzy set and study its properties and operations. We give examples for these concepts. Basic properties of the operations are also given. An application of this theory in decision-making problems is shown.

  20. Soft hair as a soft wig

    Science.gov (United States)

    Bousso, Raphael; Porrati, Massimo

    2017-10-01

    We consider large gauge transformations of gravity and electromagnetism in D=4 asymptotically flat spacetime. Already at the classical level, we identify a canonical transformation that decouples the soft variables from the hard dynamics. We find that only the soft dynamics is constrained by BMS or large U(1) charge conservation. Physically this corresponds to the fact that sufficiently long-wavelength photons or gravitons that are added to the in-state will simply pass through the interaction region; they scatter trivially in their own sector. This implies in particular that the large gauge symmetries bear no relevance to the black hole information paradox. We also present the quantum version of soft decoupling. As a consistency check, we show that the apparent mixing of soft and hard modes in the original variables arises entirely from the long range field of the hard charges, which is fixed by gauge invariance and so contains no additional information.

  1. Revisiting an open access monograph experiment: measuring citations and tweets 5 years later.

    Science.gov (United States)

    Snijder, Ronald

    An experiment run in 2009 could not assess whether making monographs available in open access enhanced scholarly impact. This paper revisits the experiment, drawing on additional citation data and tweets. It attempts to answer the following research question: does open access have a positive influence on the number of citations and tweets a monograph receives, taking into account the influence of scholarly field and language? The correlation between monograph citations and tweets is also investigated. The number of citations and tweets measured in 2014 reveal a slight open access advantage, but the influence of language or subject should also be taken into account. However, Twitter usage and citation behaviour hardly overlap.

  2. Soft matter physics

    CERN Document Server

    Doi, Masao

    2013-01-01

    Soft matter (polymers, colloids, surfactants and liquid crystals) are an important class of materials in modern technology. They also form the basis of many future technologies, for example in medical and environmental applications. Soft matter shows complex behaviour between fluids and solids, and used to be a synonym of complex materials. Due to the developments of the past two decades, soft condensed matter can now be discussed on the same sound physical basis as solid condensedmatter. The purpose of this book is to provide an overview of soft matter for undergraduate and graduate students

  3. 77 FR 48995 - Draft National Toxicology Program (NTP) Monograph on Developmental Effects and Pregnancy Outcomes...

    Science.gov (United States)

    2012-08-15

    ... Developmental Effects and Pregnancy Outcomes Associated With Cancer Chemotherapy Use During Pregnancy; Request... Pregnancy Outcomes Associated with Cancer Chemotherapy Use during Pregnancy (available by August 14, 2012... NTP Monograph on Developmental Effects and Pregnancy Outcomes Associated with Cancer Chemotherapy Use...

  4. Conditions for monograph projectsʼ by preservice teachers: lessons from the long and winding route

    Directory of Open Access Journals (Sweden)

    Melba Libia Cárdenas

    2011-04-01

    Full Text Available This paper is based on the analysis of the nature of monograph projects undertaken by pre-service teachers at the Universidad Nacional de Colombia. It will examine the main factors that, according to the participants of a case-study, favour or limit the development of those projects. On the basis of our findings, we highlight the conditions associated with the successful fulfilment of what students are required to do in monograph projects.

  5. Elaborating European Pharmacopoeia monographs for biotherapeutic proteins using substances from a single source.

    Science.gov (United States)

    Buda, M; Wicks, S; Charton, E

    2016-01-01

    For more than twenty years, the European Pharmacopoeia (Ph. Eur.) monographs for biotherapeutic proteins have been elaborated using the multisource approach (Procedure 1), which has led to robust quality standards for many of the first-generation biotherapeutics. In 2008, the Ph. Eur. opened up the way towards an alternative mechanism for the elaboration of monographs (Procedure 4-BIO pilot phase), which is applied to substances still under patent protection, based on a close collaboration with the Innovator company, to ensure a harmonised global standard and strengthen the quality of the upcoming products. This article describes the lessons learned during the P4-BIO pilot phase and addresses the current thinking on monograph elaboration in the field of biotherapeutics. Case studies are described to illustrate the standardisation challenges associated with the complexity of biotherapeutics and of analytical procedures, as well as the approaches that help ensure expectations are met when setting monograph specifications and allow for compatibility with the development of biosimilars. Emphasis is put on monograph flexibility, notably by including tests that measure process-dependent microheterogeneity (e.g. glycosylation) in the Production section of the monograph. The European Pharmacopoeia successfully concluded the pilot phase of the P4-BIO during its 156 th session on 22-23 November 2016.

  6. Evaluating six soft approaches

    DEFF Research Database (Denmark)

    Sørensen, Lene; Vidal, Rene Victor Valqui

    2006-01-01

    ’s interactive planning principles to be supported by soft approaches in carrying out the principles in action. These six soft approaches are suitable for supporting various steps of the strategy development and planning process. These are the SWOT analysis, the Future Workshop, the Scenario methodology...

  7. learning and soft skills

    DEFF Research Database (Denmark)

    Rasmussen, Lauge Baungaard

    2000-01-01

    Learning of soft skills are becoming more and more necessary due to the complexe development of modern companies and their environments. However, there seems to be a 'gap' between intentions and reality regarding need of soft skills and the possiblities to be educated in this subject in particular...... at some of the Technical Universities....

  8. Evaluating six soft approaches

    DEFF Research Database (Denmark)

    Sørensen, Lene Tolstrup; Vidal, Rene Victor Valqui

    2008-01-01

    's interactive planning principles to be supported by soft approaches in carrying out the principles in action. These six soft approaches are suitable forsupporting various steps of the strategy development and planning process. These are the SWOT analysis, the Future Workshop, the Scenario methodology...

  9. Evaluating Six Soft Approaches

    DEFF Research Database (Denmark)

    Sørensen, Lene Tolstrup; Valqui Vidal, René Victor

    2008-01-01

    's interactive planning principles to be supported by soft approaches in carrying out the principles in action. These six soft approaches are suitable forsupporting various steps of the strategy development and planning process. These are the SWOT analysis, the Future Workshop, the Scenario methodology...

  10. Soft Tissue Sarcoma

    Science.gov (United States)

    ... removed Causes In most cases, it's not clear what causes soft tissue sarcoma. In general, cancer occurs when cells develop ... of cell that develops the genetic mutation determines what type of soft tissue sarcoma you have. For example, angiosarcoma begins in ...

  11. Soft buckling actuators

    Energy Technology Data Exchange (ETDEWEB)

    Yang, Dian; Whitesides, George M.

    2017-12-26

    A soft actuator is described, including: a rotation center having a center of mass; a plurality of bucklable, elastic structural components each comprising a wall defining an axis along its longest dimension, the wall connected to the rotation center in a way that the axis is offset from the center of mass in a predetermined direction; and a plurality of cells each disposed between two adjacent bucklable, elastic structural components and configured for connection with a fluid inflation or deflation source; wherein upon the deflation of the cell, the bucklable, elastic structural components are configured to buckle in the predetermined direction. A soft actuating device including a plurality of the soft actuators and methods of actuation using the soft actuator or soft actuating device disclosed herein are also described.

  12. Fuzzy soft connected sets in fuzzy soft topological spaces II

    Directory of Open Access Journals (Sweden)

    A. Kandil

    2017-04-01

    Full Text Available In this paper, we introduce some different types of fuzzy soft connected components related to the different types of fuzzy soft connectedness and based on an equivalence relation defined on the set of fuzzy soft points of X. We have investigated some very interesting properties for fuzzy soft connected components. We show that the fuzzy soft C5-connected component may be not exists and if it exists, it may not be fuzzy soft closed set. Also, we introduced some very interesting properties for fuzzy soft connected components in discrete fuzzy soft topological spaces which is a departure from the general topology.

  13. The UNO Aviation Monograph Series: The Airline Quality Rating 1998

    Science.gov (United States)

    Bowen, Brent D.; Headley, Dean E.

    1998-01-01

    The Airline Quality Rating (AQR) was developed and first announced in early 1991 as an objective method of comparing airline performance on combined multiple factors important to consumers. Development history and calculation details for the AQR rating system are detailed in The Airline Quality Rating 1991 issued in April, 1991, by the National Institute for Aviation Research at Wichita State University. This current report, Airline Quality Rating 1998, contains monthly Airline Quality Rating scores for 1997. Additional copies are available by contacting Wichita State University or University of Nebraska at Omaha. The Airline Quality Rating 1998 is a summary of month-by-month quality ratings for the ten major U.S. airlines operating during 1997. Using the Airline Quality Rating system and monthly performance data for each airline for the calendar year of 1997, individual and comparative ratings are reported. This research monograph contains a brief summary of the AQR methodology, detailed data and charts that track comparative quality for major airlines domestic operations for the 12 month period of 1997, and industry average results. Also, comparative Airline Quality Rating data for 1991 through 1996 are included to provide a longer term view of quality in the industry.

  14. The UNO Aviation Monograph Series: The Airline Quality Rating 1997

    Science.gov (United States)

    Bowen, Brent D.; Headley, Dean E.

    1997-01-01

    The Airline Quality Rating (AQR) was developed and first announced in early 1991 as an objective method of comparing airline performance on combined multiple factors important to consumers. Development history and calculation details for the AQR rating system are detailed in The Airline Quality Rating 1991 issued in April, 1991, by the National Institute for Aviation Research at Wichita State University. This current report, Airline Rating 1997, contains monthly Airline Quality Rating scores for 1996. Additional copies are available by contacting Wichita State University or the University of Nebraska at Omaha. The Airline Quality Rating (AQR) 1997 is a summary of a month-by-month quality ratings for the nine major domestic U.S. airlines operating during 1996. Using the Airline Quality Rating system and monthly performance data for each airline for the calendar year of 1996, individual and comparative ratings are reported. This research monograph contains a brief summary of the AQR methodology, detailed data and charts that track comparative quality for major domestic airlines across the 12 month period of 1996, and industry average results. Also comparative Airline Quality Rating data for 1991 through 1995 are included to provide a longer term view of quality in the industry.

  15. Bipolar soft connected, bipolar soft disconnected and bipolar soft compact spaces

    Directory of Open Access Journals (Sweden)

    Muhammad Shabir

    2017-06-01

    Full Text Available Bipolar soft topological spaces are mathematical expressions to estimate interpretation of data frameworks. Bipolar soft theory considers the core features of data granules. Bipolarity is important to distinguish between positive information which is guaranteed to be possible and negative information which is forbidden or surely false. Connectedness and compactness are the most important fundamental topological properties. These properties highlight the main features of topological spaces and distinguish one topology from another. Taking this into account, we explore the bipolar soft connectedness, bipolar soft disconnectedness and bipolar soft compactness properties for bipolar soft topological spaces. Moreover, we introduce the notion of bipolar soft disjoint sets, bipolar soft separation, and bipolar soft hereditary property and study on bipolar soft connected and disconnected spaces. By giving the detailed picture of bipolar soft connected and disconnected spaces we investigate bipolar soft compact spaces and derive some results related to this concept.

  16. ATLAS soft QCD results

    CERN Document Server

    Sykora, Tomas; The ATLAS collaboration

    2018-01-01

    Recent results of soft QCD measurements performed by the ATLAS collaboration are reported. The measurements include total, elastic and inelastic cross sections, inclusive spectra, underlying event and particle correlations in p-p and p-Pb collisions.

  17. Soft morphological image resizing

    Science.gov (United States)

    Maltseff, Pavel A.

    1997-04-01

    One important problem in computer vision and image processing is image resizing. Current techniques are generally based on different interpolation methods. These methods are convenient but the downsampled or upsampled image will include new gray values which are not present in the original image. Soft morphological interpolation is a new technique for resampling discrete data. The soft morphological operations are an alternative to the standard morphological operation. The generic description of hierarchical soft morphological transformations was done previously. The further development of soft morphological operations by a hierarchical structural system uses the relaxation of the requirement that the result of the operation must be the r-th largest or smallest value of the corresponding multiset, where r is an order index of the internal hard center. We will assume that any reasonable integer value is acceptable. The purpose of this paper is to derive the sot morphological convolution and compare the result of this convolution with the cubic convolution and Gaussian pyramid.

  18. Dynamics of Soft Matter

    CERN Document Server

    García Sakai, Victoria; Chen, Sow-Hsin

    2012-01-01

    Dynamics of Soft Matter: Neutron Applications provides an overview of neutron scattering techniques that measure temporal and spatial correlations simultaneously, at the microscopic and/or mesoscopic scale. These techniques offer answers to new questions arising at the interface of physics, chemistry, and biology. Knowledge of the dynamics at these levels is crucial to understanding the soft matter field, which includes colloids, polymers, membranes, biological macromolecules, foams, emulsions towards biological & biomimetic systems, and phenomena involving wetting, friction, adhesion, or micr

  19. IARC Monographs: 40 Years of Evaluating Carcinogenic Hazards to Humans

    Science.gov (United States)

    Blair, Aaron; Vineis, Paolo; Ahrens, Wolfgang; Andersen, Aage; Anto, Josep M.; Armstrong, Bruce K.; Baccarelli, Andrea A.; Beland, Frederick A.; Berrington, Amy; Bertazzi, Pier Alberto; Birnbaum, Linda S.; Brownson, Ross C.; Bucher, John R.; Cantor, Kenneth P.; Cardis, Elisabeth; Cherrie, John W.; Christiani, David C.; Cocco, Pierluigi; Coggon, David; Comba, Pietro; Demers, Paul A.; Dement, John M.; Douwes, Jeroen; Eisen, Ellen A.; Engel, Lawrence S.; Fenske, Richard A.; Fleming, Lora E.; Fletcher, Tony; Fontham, Elizabeth; Forastiere, Francesco; Frentzel-Beyme, Rainer; Fritschi, Lin; Gerin, Michel; Goldberg, Marcel; Grandjean, Philippe; Grimsrud, Tom K.; Gustavsson, Per; Haines, Andy; Hartge, Patricia; Hansen, Johnni; Hauptmann, Michael; Heederik, Dick; Hemminki, Kari; Hemon, Denis; Hertz-Picciotto, Irva; Hoppin, Jane A.; Huff, James; Jarvholm, Bengt; Kang, Daehee; Karagas, Margaret R.; Kjaerheim, Kristina; Kjuus, Helge; Kogevinas, Manolis; Kriebel, David; Kristensen, Petter; Kromhout, Hans; Laden, Francine; Lebailly, Pierre; LeMasters, Grace; Lubin, Jay H.; Lynch, Charles F.; Lynge, Elsebeth; ‘t Mannetje, Andrea; McMichael, Anthony J.; McLaughlin, John R.; Marrett, Loraine; Martuzzi, Marco; Merchant, James A.; Merler, Enzo; Merletti, Franco; Miller, Anthony; Mirer, Franklin E.; Monson, Richard; Nordby, Karl-Cristian; Olshan, Andrew F.; Parent, Marie-Elise; Perera, Frederica P.; Perry, Melissa J.; Pesatori, Angela Cecilia; Pirastu, Roberta; Porta, Miquel; Pukkala, Eero; Rice, Carol; Richardson, David B.; Ritter, Leonard; Ritz, Beate; Ronckers, Cecile M.; Rushton, Lesley; Rusiecki, Jennifer A.; Rusyn, Ivan; Samet, Jonathan M.; Sandler, Dale P.; de Sanjose, Silvia; Schernhammer, Eva; Costantini, Adele Seniori; Seixas, Noah; Shy, Carl; Siemiatycki, Jack; Silverman, Debra T.; Simonato, Lorenzo; Smith, Allan H.; Smith, Martyn T.; Spinelli, John J.; Spitz, Margaret R.; Stallones, Lorann; Stayner, Leslie T.; Steenland, Kyle; Stenzel, Mark; Stewart, Bernard W.; Stewart, Patricia A.; Symanski, Elaine; Terracini, Benedetto; Tolbert, Paige E.; Vainio, Harri; Vena, John; Vermeulen, Roel; Victora, Cesar G.; Ward, Elizabeth M.; Weinberg, Clarice R.; Weisenburger, Dennis; Wesseling, Catharina; Weiderpass, Elisabete; Zahm, Shelia Hoar

    2015-01-01

    Background: Recently, the International Agency for Research on Cancer (IARC) Programme for the Evaluation of Carcinogenic Risks to Humans has been criticized for several of its evaluations, and also for the approach used to perform these evaluations. Some critics have claimed that failures of IARC Working Groups to recognize study weaknesses and biases of Working Group members have led to inappropriate classification of a number of agents as carcinogenic to humans. Objectives: The authors of this Commentary are scientists from various disciplines relevant to the identification and hazard evaluation of human carcinogens. We examined criticisms of the IARC classification process to determine the validity of these concerns. Here, we present the results of that examination, review the history of IARC evaluations, and describe how the IARC evaluations are performed. Discussion: We concluded that these recent criticisms are unconvincing. The procedures employed by IARC to assemble Working Groups of scientists from the various disciplines and the techniques followed to review the literature and perform hazard assessment of various agents provide a balanced evaluation and an appropriate indication of the weight of the evidence. Some disagreement by individual scientists to some evaluations is not evidence of process failure. The review process has been modified over time and will undoubtedly be altered in the future to improve the process. Any process can in theory be improved, and we would support continued review and improvement of the IARC processes. This does not mean, however, that the current procedures are flawed. Conclusions: The IARC Monographs have made, and continue to make, major contributions to the scientific underpinning for societal actions to improve the public’s health. Citation: Pearce N, Blair A, Vineis P, Ahrens W, Andersen A, Anto JM, Armstrong BK, Baccarelli AA, Beland FA, Berrington A, Bertazzi PA, Birnbaum LS, Brownson RC, Bucher JR, Cantor KP

  20. Teaching Soft Skills Employers Need

    Science.gov (United States)

    Ellis, Maureen; Kisling, Eric; Hackworth, Robbie G.

    2014-01-01

    This study identifies the soft skills community colleges teach in an office technology course and determines whether the skills taught are congruent with the soft skills employers require in today's entry-level office work. A qualitative content analysis of a community college office technology soft skills course was performed using 23 soft skills…

  1. Basic Skills and Employment and Training Programs: A Monograph for Local Elected Officials and Private Industry Council Members.

    Science.gov (United States)

    Strumpf, Lori

    This monograph provides advice for local officials and Private Industry Council (PIC) members about youth employment and unemployment problems and strategies for solving them. The first part of the monograph sketches the problem of unemployment and its roots in a changing economy, youths' lack of basic skills, and the mismatch between the needs of…

  2. Cocaine Use in America: Epidemiologic and Clinical Perspectives. National Institute on Drug Abuse (NIDA) Research Monograph Series 61.

    Science.gov (United States)

    Kozel, Nicholas J., Ed.; Adams, Edgar H., Ed.

    This monograph is based on papers presented at a technical review of patterns of cocaine use in the United States which was held in 1984. The foreword by Jerome H. Jaffe acknowledges that, over the past 10 years, cocaine has become a major public health threat in this country. Papers contained in this monograph include: (1) "Cocaine Use in…

  3. ON SOME DECOMPOSITIONS OF FUZZY SOFT CONTINUITY

    OpenAIRE

    Gain, Pradip Kumar; Mukherjee, Prakash; Chakraborty, Ramkrishna Prasad

    2015-01-01

    – In this article, some open-like fuzzy soft sets such as fuzzy soft semi-open set, fuzzy soft preopen set, fuzzy soft α-open set and corresponding variants of fuzzy soft continuous functions are introduced and discussed. Some other variants of fuzzy soft sets such as fuzzy soft semi-preclosed set, fuzzy soft t-set, fuzzy soft α*-set, fuzzy soft regular open set, fuzzy soft B-set, fuzzy soft C-set and fuzzy soft D(α)-set are defined and some properties of these sets are studied and investigat...

  4. Harmonization of monographic standards is needed to ensure the quality of Chinese medicinal materials

    Directory of Open Access Journals (Sweden)

    Zhao Sandy

    2009-09-01

    Full Text Available Abstract This article provides an overview on the regulations of Chinese medicinal materials (CMMs in various countries and regions. Harmonization of CMM monographs would provide standards for the quality control of CMM products and play an important role in the modernization and globalization of Chinese medicine. A harmonized regulatory system would improve the quality of CMMs thereby ensuring the safety of the products and assisting Chinese medicine practitioners in their practice. The fast growing demand worldwide for traditional medicines calls for harmonized monographic standards to safeguard the safety and quality of CMM products.

  5. On Soft Biometrics

    DEFF Research Database (Denmark)

    Nixon, Mark; Correia, Paulo; Nasrollahi, Kamal

    2015-01-01

    Innovation has formed much of the rich history in biometrics. The field of soft biometrics was originally aimed to augment the recognition process by fusion of metrics that were sufficient to discriminate populations rather than individuals. This was later refined to use measures that could be used...... to discriminate individuals, especially using descriptions that can be perceived using human vision and in surveillance imagery. A further branch of this new field concerns approaches to estimate soft biometrics, either using conventional biometrics approaches or just from images alone. These three strands...... combine to form what is now known as soft biometrics. We survey the achievements that have been made in recognition by and in estimation of these parameters, describing how these approaches can be used and where they might lead to. The approaches lead to a new type of recognition, and one similar...

  6. Soft and hard pomerons

    International Nuclear Information System (INIS)

    Maor, Uri; Tel Aviv Univ.

    1995-09-01

    The role of s-channel unitarity screening corrections, calculated in the eikonal approximation, is investigated for soft Pomeron exchange responsible for elastic and diffractive hadron scattering in the high energy limit. We examine the differences between our results and those obtained from the supercritical Pomeron-Regge model with no such corrections. It is shown that screening saturation is attained at different scales for different channels. We then proceed to discuss the new HERA data on hard (PQCD) Pomeron diffractive channels and discuss the relationship between the soft and hard Pomerons and the relevance of our analysis to this problem. (author). 18 refs, 9 figs, 1 tab

  7. Mechanics of soft materials

    CERN Document Server

    Volokh, Konstantin

    2016-01-01

    This book provides a concise introduction to soft matter modelling. It offers an up-to-date review of continuum mechanical description of soft and biological materials from the basics to the latest scientific materials. It includes multi-physics descriptions, such as chemo-, thermo-, electro- mechanical coupling. It derives from a graduate course at Technion that has been established in recent years. It presents original explanations for some standard materials and features elaborated examples on all topics throughout the text. PowerPoint lecture notes can be provided to instructors. .

  8. Some Properties of Fuzzy Soft Proximity Spaces

    Science.gov (United States)

    Demir, İzzettin; Özbakır, Oya Bedre

    2015-01-01

    We study the fuzzy soft proximity spaces in Katsaras's sense. First, we show how a fuzzy soft topology is derived from a fuzzy soft proximity. Also, we define the notion of fuzzy soft δ-neighborhood in the fuzzy soft proximity space which offers an alternative approach to the study of fuzzy soft proximity spaces. Later, we obtain the initial fuzzy soft proximity determined by a family of fuzzy soft proximities. Finally, we investigate relationship between fuzzy soft proximities and proximities. PMID:25793224

  9. Soft actuators and soft actuating devices

    Energy Technology Data Exchange (ETDEWEB)

    Yang, Dian; Whitesides, George M.

    2017-10-17

    A soft buckling linear actuator is described, including: a plurality of substantially parallel bucklable, elastic structural components each having its longest dimension along a first axis; and a plurality of secondary structural components each disposed between and bridging two adjacent bucklable, elastic structural components; wherein every two adjacent bucklable, elastic structural components and the secondary structural components in-between define a layer comprising a plurality of cells each capable of being connected with a fluid inflation or deflation source; the secondary structural components from two adjacent layers are not aligned along a second axis perpendicular to the first axis; and the secondary structural components are configured not to buckle, the bucklable, elastic structural components are configured to buckle along the second axis to generate a linear force, upon the inflation or deflation of the cells. Methods of actuation using the same are also described.

  10. Soft Tissue Extramedullary Plasmacytoma

    Directory of Open Access Journals (Sweden)

    Fernando Ruiz Santiago

    2010-01-01

    Full Text Available We present the uncommon case of a subcutaneous fascia-based extramedullary plasmacytoma in the leg, which was confirmed by the pathology report and followed up until its remission. We report the differential diagnosis with other more common soft tissue masses. Imaging findings are nonspecific but are important to determine the tumour extension and to plan the biopsy.

  11. Soft tissue mixed tumor

    Directory of Open Access Journals (Sweden)

    Eiichi Hiraishi

    2009-12-01

    Full Text Available Mixed tumors are relatively common in the skin and salivary glands, but extremely rare in soft tissues, often resulting in diagnostic problems. The occurrence of these tumors in the hand is especially limited. In this article we report the clinical, radiological, and histological features of a mixed tumor of the hypothenar region of the right hand.

  12. Soft Matter Characterization

    CERN Document Server

    Borsali, Redouane

    2008-01-01

    Progress in basic soft matter research is driven largely by the experimental techniques available. Much of the work is concerned with understanding them at the microscopic level, especially at the nanometer length scales that give soft matter studies a wide overlap with nanotechnology. This 2 volume reference work, split into 4 parts, presents detailed discussions of many of the major techniques commonly used as well as some of those in current development for studying and manipulating soft matter. The articles are intended to be accessible to the interdisciplinary audience (at the graduate student level and above) that is or will be engaged in soft matter studies or those in other disciplines who wish to view some of the research methods in this fascinating field. Part 1 contains articles with a largely (but, in most cases, not exclusively) theoretical content and/or that cover material relevant to more than one of the techniques covered in subsequent volumes. It includes an introductory chapter on some of t...

  13. Soft matrices on soft multisets in an optimal decision process

    Science.gov (United States)

    Coskun, Arzu Erdem; Aras, Cigdem Gunduz; Cakalli, Huseyin; Sonmez, Ayse

    2016-08-01

    In this paper, we introduce a concept of a soft matrix on a soft multiset, and investigate how to use soft matrices to solve decision making problems. An algorithm for a multiple choose selection problem is also provided. Finally, we demonstrate an illustrative example to show the decision making steps.

  14. Does It Make a Sound: Are Open Access Monographs Discoverable in Library Catalogs?

    Science.gov (United States)

    McCollough, Aaron

    2017-01-01

    This article describes an exploratory study examining the common perception among library-based publishers that open access academic publications (especially monographs) are not readily discoverable in library catalogs. Using titles from the Michigan Publishing imprint, digital culture books, the study provides an empirical basis for evaluating…

  15. Urine Testing for Drugs of Abuse. NIDA Research Monograph Series 73.

    Science.gov (United States)

    Hawks, Richard L., Ed.; Chiang, C. Nora, Ed.

    In the past 5 years, a growing concern over the use of illicit drugs in the workplace has led to an interest in urinalysis as a way to detect and deter drug use. This monograph provides information that will assist those involved in the planning or implementation of drug testing programs in making informed choices. Articles include: (1)…

  16. The Aeronautics Education, Research, and Industry Alliance (AERIAL) 2002 Report. UNO Aviation Monograph Series. UNOAI Report.

    Science.gov (United States)

    Bowen, Brent D.; Box, Richard C.; Fink, Mary M.; Gogos, George; Lehrer, Henry R.; Narayanan, Ram M.; Nickerson, Jocelyn S.; O'Neil, Patrick D.; Tarry, Scott E.; Vlasek, Karisa D.

    This document contains four papers on aeronautics education, research, and partnerships that partly supported through the Aeronautics Education, Research, and Industry Alliance (AERIAL). The paper "2002 AERIAL Monograph" (Brent D. Bowen, Jocelyn S. Nickerson, Mary M. Fink, et al.) presents an overview of research and development in the…

  17. On the rise of Bayesian econometrics after Cowles Foundation Monographs 10, 14

    NARCIS (Netherlands)

    Baştürk, N.; Çakmak, C.; Pinar Ceyhan, S.; van Dijk, H.K.

    2014-01-01

    This paper starts with a brief description of the introduction of the likelihood approach in econometrics as presented in Cowles Foundation Monographs 10 and 14. A sketch is given of the criticisms on this approach mainly from the first group of Bayesian econometricians. Publication and citation

  18. On the rise of Bayesian econometrics after Cowles Foundation monographs 10, 14

    NARCIS (Netherlands)

    Baştürk, N.; Çakmaklı, C.; Ceyhan, S.P.; van Dijk, H.K.

    2014-01-01

    This paper starts with a brief description of the introduction of the likelihood approach in econometrics as presented in Cowles Foundation Monographs 10 and 14. A sketch is given of the criticisms on this approach mainly from the first group of Bayesian econometricians. Publication and citation

  19. Robert Ezra Park's Theory of News, Public Opinion and Social Control. Journalism Monographs No. 64.

    Science.gov (United States)

    Frazier, P. Jean; Gaziano, Cecilie

    This monograph reconstructs a theory of news, public opinion, and social control originally presented between 1904 and 1941 by Robert Ezra Park, a founder of the sociological study of mass communication and public opinion, and suggests that the theory is pertinent to contemporary journalists and scholars. Park's work is described as the basis of…

  20. Prevention, The Beginning of the Rehabilitation Process: A View from New Zealand. Monograph #46.

    Science.gov (United States)

    Campbell, Ian B.

    The monograph argues that prevention should be considered the first step in the rehabilitation process, and examines preventive efforts in the areas of occupational safety, road safety, home safety, and sporting and recreational safety. Following an introductory chapter, other chapters discuss: (1) the close relationship between compensation,…

  1. Unitas: Evaluating a Preventative Program for Hispanic and Black Youth. Monograph No. 13.

    Science.gov (United States)

    Procidano, Mary E.; Glenwick, David S.

    This monograph is the third of a trilogy of studies on the Unitas Therapeutic Community, a program that attempts to strengthen the competencies of the Hispanic and Black youngsters living in the Longwood/Hunts Point section of the South Bronx, New York City. The program uses indigenous nonprofessionals as surrogate parents, uncles, and aunts for…

  2. Guide for Hospices. Interdisciplinary Team Training and Humanistic Patient Care for Hospices. Monograph 1.

    Science.gov (United States)

    English, David J.; Mortenson, Lee E.

    This monograph, the first in a series of five, provides training information for hospice staff in improving interdisciplinary team functions and humanistic care provisions. Its purpose is to assist hospice directors, educators, and other administrative staff members to understand the focus of the proposed training and its applicability to their…

  3. Training Program Design. Interdisciplinary Team Training and Humanistic Patient Care for Hospices. Monograph 3.

    Science.gov (United States)

    English, David J.; Mortenson, Lee E.

    This monograph, the third in a series of five, provides training information for hospice staff in improving interdisciplinary team functions and humanistic care provisions. Its purpose is to describe the steps in designing a training program for a particular hospice and the activities undertaken between the selection of the trainers and the…

  4. Guide for Trainers. Interdisciplinary Team Training and Humanistic Patient Care for Hospices. Monograph 2.

    Science.gov (United States)

    Wilson, Dottie C.; Grady, Kathleen A.

    This monograph, the second in a series of five, provides information for trainers on interdisciplinary team training and humanistic patient care in hospices. Designed to help outside trainers who may be invited by a hospice to conduct its training, the materials help instructors to understand the nature of hospices, to determine whether or not the…

  5. News Piracy: Unfair Competition and the Misappropriation Doctrine. Journalism Monographs No. 56.

    Science.gov (United States)

    Sullivan, Paul W.

    Unfair competition is a complex problem affecting all areas of American business, including the communications media. Piracy of material, an alarmingly widespread example of unfair competition, involves legal as well as ethical questions. This monograph uses the historical approach to trace the development of common-law precedent and trends and…

  6. Healthy Moves for Older Adults. Health, Physical Education, Recreation and Dance Monograph No. One.

    Science.gov (United States)

    Stenger, Leslie A.; Smith, Christel M.

    This monograph describes some of the physical, sociological, and psychological characteristics of older adults, identifies their needs, and outlines the role of the health, physical education, recreation and dance (HPRD) professionals in meeting these needs. The first section clarifies various theories on the aging process and the classification…

  7. Grassroots Journalism in the City: Cleveland's Neighborhood Newspapers. Monograph No. 6.

    Science.gov (United States)

    Jeffres, Leo W.; And Others

    The first section of this monograph on community newspapers describes the patterns and trends of "grassroots journalism" in the Cleveland, Ohio, area. Based on interviews with 37 newspaper editors, the following topics are covered: origins and history, goals, organization and structure, method of production, advertising, content,…

  8. The Law on Reduction-in-Force: A Summary of Legislation and Litigation. ERS Monograph.

    Science.gov (United States)

    Zirkel, Perry A.; Bargerstock, Charles T.

    Declining enrollment and lower teacher turnover have forced many school districts to reduce the number of professional personnel employed. State legislatures, the courts, and local collective negotiations have been the principal scenes of legal activity concerning reduction in force (RIF). In this monograph, both technical legal information and…

  9. On the Rise of Bayesian Econometrics after Cowles Foundation Monographs 10, 14

    NARCIS (Netherlands)

    N. Basturk (Nalan); C. Cakmakli (Cem); S.P. Ceyhan (Pinar); H.K. van Dijk (Herman)

    2014-01-01

    markdownabstract__Abstract__ This paper starts with a brief description of the introduction of the likelihood approach in econometrics as presented in Cowles Foundation Monographs 10 and 14. A sketch is given of the criticisms on this approach mainly from the first group of Bayesian

  10. The Political Economy of Education in the Sahel. Efficiency Indicators Activity. IEES Project Monograph.

    Science.gov (United States)

    Fass, Simon M.; And Others

    The role of the political class in the debate on how to improve education in the Sahelian countries is examined in this monograph. Although cultural backwardness and faulty inquiry impede educational quality, the major problem is the absence of political forms through which all people can participate in educational reform. A review of the…

  11. The Critical Factor: Criticism of the News Media in Journalism Education. Journalism Monographs, No. 32.

    Science.gov (United States)

    Westley, Bruce H., Ed.

    Although there has been a reluctance in the past on the part of journalism educators to criticize the news media openly, evidence now exists indicating that attempts to assess the performance of the press are taking place in the classroom, in the community, and within the media itself. Contents of this AEJ monograph include "The Journalism…

  12. Cocaine: Pharmacology, Effects, and Treatment of Abuse. National Institute on Drug Abuse Research Monograph 50.

    Science.gov (United States)

    Grabowski, John, Ed.

    This monograph consists of eight papers which refer in one way or another to the pharmacology of cocaine. The papers are: (1) Cocaine 1984: Introduction and Overview" (John Grabowski); (2) "Cocaine: A Growing Public Health Problem" (Edgar H. Adams and Jack Durell); (3) "Neural Mechanisms of the Reinforcing Action of…

  13. Existing and Emerging Technologies in Education: A Descriptive Overview. CREATE Monograph Series.

    Science.gov (United States)

    Bakke, Thomas W.

    Second in a series of six monographs on the use of new technologies in the instruction of learning disabled students, the paper offers a descriptive overview of new technologies. Topics addressed include the following: (1) techniques for sharing computer resources (including aspects of networking, sharing information through databases, and the use…

  14. Using and Reporting Test Results, Monograph #1. An Overview. Steps in the Right Direction!

    Science.gov (United States)

    Roeber, Edward D.; Carr, Robert A.

    This is the first in a series of six monographs developed to help school district and building staff use and report Michigan Educational Assessment Program (MEAP) test results. Determining the meaning and use of previous and current test results is a necessary part of a complete reporting process. The two major ways to use MEAP results are student…

  15. Nutritional Problems and Policy in Tanzania. Cornell International Nutrition Monograph Series, Number 7 (1980).

    Science.gov (United States)

    Mgaza, Olyvia

    This monograph discusses policies designed to deal with food and nutrition problems in Tanzania. Available information on food supplies and nutritional conditions in Tanzania clearly shows that the country faces nutritional problems; protein energy malnutrition is the most serious and requires priority action. Iron deficiency anemia, goiter, and…

  16. Setting the Table for Diversity. National Collegiate Honors Council Monograph Series

    Science.gov (United States)

    Coleman, Lisa L., Ed.; Kotinek, Jonathan D., Ed.

    2010-01-01

    This monograph provides a cross section of policy and practice through the voices and experiences of honors faculty, staff, and students from across the nation. While far from comprehensive, this volume does pick up different strands of thinking on diversity to present a rich and complicated understanding of what diversity is, why it is important,…

  17. Activated Sludge. Selected Instructional Activities and References. Instructional Resources Monograph Series.

    Science.gov (United States)

    Shepard, Clinton L.; Walasek, James B.

    This monograph contains a variety of selected materials related to wastewater treatment and water quality education and instruction. Part I presents a brief discussion of the activated sludge process in wastewater treatment operations. Part II, Instructional Units, contains selected portions of existing programs which may be utilized in…

  18. Rural Substance Abuse: State of Knowledge and Issues. NIDA Research Monograph 168.

    Science.gov (United States)

    Robertson, Elizabeth B., Ed.; Sloboda, Zili, Ed.; Boyd, Gayle M., Ed.; Beatty, Lula, Ed.; Kozel, Nicholas J., Ed.

    This research monograph is based on papers from a technical review meeting of the same name, held April 26-27, 1994. It provides information about the special nature or context of rural communities that might impact patterns of drug and alcohol consumption and delivery of prevention and treatment services; health, social, and economic consequences…

  19. The evaluation of scientific monograph and publisher's role: the spanish project Scholarly Publishers Indicators (SPI

    Directory of Open Access Journals (Sweden)

    Andrea Capaccioni

    2016-05-01

    Full Text Available This paper aims to examine the issue about the quality assessment of scientific monograph and the role of publishers in the field of Humanities and Social Sciences, focusing on the Spanish project Scholarly Publishers Indicators (SPI. This project was born to identify and explore specific quality indicators for scientific books, starting from the opinion of SSH Spanish experts.

  20. Academic Advising as a Comprehensive Campus Process. Monograph Series, No. 2.

    Science.gov (United States)

    Glennen, Robert E., Ed.; Vowell, Faye N., Ed.

    The 22 papers of this monograph review academic advising from the perspective of three types of campus activities: administrative support services, academic advising services, and student support services. The papers include: (1) "Obtaining Presidential Support for Advising" (Robert E. Glennen); (2) "Faculty Affairs" (David H. Goldenberg and Steve…

  1. Making Sense of Autonomous Language Learning. English Centre Monograph No. 2.

    Science.gov (United States)

    Benson, Phil; Lor, Winnie

    The monograph emerged from experience with an independent learning program at the English Centre of the University of Hong Kong. Students enrolled in classroom-based English spend part of their study time improving their English in ways they have chosen themselves, with the support of self-access learning facilities and counselors. They were asked…

  2. HPLC method validation for modernization of the tetracycline hydrochloride capsule USP monograph

    Directory of Open Access Journals (Sweden)

    Emad M. Hussien

    2014-12-01

    Full Text Available This paper is a continuation to our previous work aiming at development and validation of a reversed-phase HPLC for modernization of tetracycline-related USP monographs and the USP general chapter . Previous results showed that the method is accurate and precise for the assay of tetracycline hydrochloride and the limit of 4-epianhydrotetracycline impurity in the drug substance and oral suspension monographs. The aim of the current paper is to examine the feasibility of the method for modernization of USP tetracycline hydrochloride capsule monograph. Specificity, linearity, accuracy and precision were examined for tetracycline hydrochloride assay and 4-epianhydrotetracycline limit. The method was linear in the concentration range from 80% to 160% (r>0.9998 of the assay concentration (0.1 mg/mL for tetracycline hydrochloride and from 50% to 150% (r>0.997 of the acceptance criteria specified in tetracycline hydrochloride capsule monograph for 4-epianhydrotetracycline (NMT 3.0%. The recovery at three concentration levels for tetracycline hydrochloride assay was between 99% and 101% and the RSD from six preparations at the concentration 0.1 mg/mL is less than 0.6%. The recovery for 4-epianhydrotetracycline limit procedure over the concentration range from 50% to 150% is between 96% and 102% with RSD less than 5%. The results met the specified acceptance criteria.

  3. Japanese Parents Bringing Up Their Children in English. Monographs on Bilingualism No. 2.

    Science.gov (United States)

    Yukawa, Emiko

    This monograph describes the experience of a Japanese family raising their children bilingually in Japan by adopting English as the home language. Both parents are native Japanese who went to graduate school in the United States and now teach English at the college level. Although both parents are very proficient in English, they recognize they…

  4. Computers in the English Program: Promises and Pitfalls. New York State English Council Monograph.

    Science.gov (United States)

    Chew, Charles R., Ed.

    Since an increasing number of English teachers are being asked to find a place for computers in the English program, this monograph focuses on issues connected to this technology. The first article sets the stage with a discussion of the power and potential of the computer. Other articles focus on the following topics: (1) promises and…

  5. Soft X-ray Imaging

    Energy Technology Data Exchange (ETDEWEB)

    Seely, John

    1999-05-20

    The contents of this report cover the following: (1) design of the soft x-ray telescope; (2) fabrication and characterization of the soft x-ray telescope; and (3) experimental implementation at the OMEGA laser facility.

  6. Soft skills and dental education

    OpenAIRE

    Gonzalez, M. A. G.; Abu Kasim, N. H.; Naimie, Z.

    2014-01-01

    Soft skills and hard skills are essential in the practice of dentistry. While hard skills deal with technical proficiency, soft skills relate to a personal values and interpersonal skills that determine a person's ability to fit in a particular situation. These skills contribute to the success of organisations that deal face-to-face with clients. Effective soft skills benefit the dental practice. However, the teaching of soft skills remains a challenge to dental schools. This paper discusses ...

  7. Hesitant intuitionistic fuzzy soft sets

    Science.gov (United States)

    Nazra, Admi; Syafruddin; Lestari, Riri; Catur Wicaksono, Gandung

    2017-09-01

    This paper aims to extend the hesitant fuzzy soft sets to hesitant intuitionistic fuzzy soft sets by merging the concept of hesitant intuitionistic fuzzy sets and soft sets. The authors define some operations on hesitant intuitionistic fuzzy sets, such as complement, union and intersection, and obtain related properties. The similar operations are defined on hesitant intuitionistic fuzzy soft sets, and also some properties such as assosiative and De Morgan’s laws are obtained.

  8. 1978-IJBCS-Article-Aya carole Bonny

    African Journals Online (AJOL)

    hp

    thousands of hospitalizations and deaths worldwide each year (Callaway et al., 2010). Salmonella includes more than 2500 different serotypes (Popoff et al., 2001). Salmonella species can cause systemic infection especially in children and immuno- compromised individuals, while healthy individuals suffer from symptoms ...

  9. On Neutrosophic Soft Topological Space

    Directory of Open Access Journals (Sweden)

    Tuhin Bera

    2018-03-01

    Full Text Available In this paper, the concept of connectedness and compactness on neutrosophic soft topological space have been introduced along with the investigation of their several characteristics. Some related theorems have been established also. Then, the notion of neutrosophic soft continuous mapping on a neutrosophic soft topological space and it’s properties are developed here.

  10. Joint and Soft Tissue Injections

    Science.gov (United States)

    ... Injections Joint and Soft Tissue Injections Share Print What is a joint and soft tissue injection? Joint and soft tissue injections are shots ... many injections do I need and how often? What restrictions do I have after an ... tissue injection, treatment April 1, 2004 Copyright © American Academy ...

  11. From Soft Sculpture to Soft Robotics: Retracing a Physical Aesthetics of Bio-Morphic Softness

    DEFF Research Database (Denmark)

    Jørgensen, Jonas

    2017-01-01

    the soft sculpture that started proliferating in the late 1960s. Critical descriptions of these works, interestingly, frequently emphasize their similarities with living organisms and bodies as a central tenet of their aesthetics. The paper seeks to articulate aspects of a contiguity between softness...... science. Recently, soft robotics technology has also started to make its way into art, design, and architecture. This paper attempts to think an aesthetics of softness and the life-like through an artistic tradition deeply imbricated with an interrogation of softness and its physical substrates, namely...... and the life-like in these works through readings that draw on concepts from technical soft robotics research and the description of life in physics (via entropy). It is argued, that fractions of soft sculpture anticipate central interests and notions present in contemporary technical soft robotics research....

  12. Clinical management of soft tissue sarcomas

    International Nuclear Information System (INIS)

    Pinedo, H.M.; Verweij, J.

    1986-01-01

    This book is concerned with the clinical management of soft tissue sarcomas. Topics covered include: Radiotherapy; Pathology of soft tissue sarcomas; Surgical treatment of soft tissue sarcomas; and Chemotherapy in advanced soft tissue sarcomas

  13. Soft Expert Sets

    Directory of Open Access Journals (Sweden)

    Shawkat Alkhazaleh

    2011-01-01

    Full Text Available In 1999, Molodtsov introduced the concept of soft set theory as a general mathematical tool for dealing with uncertainty. Many researchers have studied this theory, and they created some models to solve problems in decision making and medical diagnosis, but most of these models deal only with one expert. This causes a problem with the user, especially with those who use questionnaires in their work and studies. In our model, the user can know the opinion of all experts in one model. So, in this paper, we introduce the concept of a soft expert set, which will more effective and useful. We also define its basic operations, namely, complement, union intersection AND, and OR. Finally, we show an application of this concept in decision-making problem.

  14. Soft, Embodied, Situated & Connected

    DEFF Research Database (Denmark)

    Tomico, Oscar; Wilde, Danielle

    2016-01-01

    to material detail; an eye for fit and comfort on bodies with diverse shapes and movement capabilities; openness to a diversity of meanings that may be generated; as well as consideration of wearers’ intimate relations with technology. Soft wearables allow for greater scope within these requirements....... In this article, we discuss the opportunities and challenges of designing soft wearables, applying notions of situatedness and personal meaning-making to understand and posit values in relation to outcomes. We present three design cases that focus on body, material, and context; and reflect on how the different......; diverse capabilities and meanings of the body; as well as the qualities and capabilities afforded by smart and programmable elements. Textiles behave in particular ways. They are part of culture. No matter a person’s views on fashion, dress, their own or others’ body, they will have an intimate...

  15. Hard and Soft Governance

    DEFF Research Database (Denmark)

    Moos, Lejf

    2009-01-01

    The governance and leadership at transnational, national and school level seem to be converging into a number of isomorphic forms as we see a tendency towards substituting 'hard' forms of governance, that are legally binding, with 'soft' forms based on persuasion and advice. This article analyses...... of Denmark, and finally the third layer: the leadership used in Danish schools. The use of 'soft governance' is shifting the focus of governance and leadership from decisions towards influence and power and thus shifting the focus of the processes from the decision-making itself towards more focus...... the understanding of relations and the coherence of processes of influence/power/governance, the article introduces a communications model of decision-making processes as processes of influence....

  16. Soft-sediment mullions

    Science.gov (United States)

    Ortner, Hugo

    2015-04-01

    In this contribution I describe the appearance, formation and significance of soft-sediment mullions. I use several examples from synorogenic turbidites of the Alps and the Pyrenees to show their appearance in the field. Soft-sediment mullions are elongate, slightly irregular bulges at the base of coarse-grained clastic beds (sand to conglomerate), separated by narrow, elongate flames of fine-grained material (mud) protruding into the coarse-grained bed. Various processes may lead to the formation of such structures: (1) longitudinal furrows parallel to the sediment transport direction may form by spiral motion in flow rolls during sediment transport (Dzulinski, 1966; Dzulinski & Simpson, 1966). (2) Loading combined with downslope movement can produce elongate structures parallelling the dowslope direction (Anketell et al., 1970). (3) Soft-sediment mullions are oriented perpendicular or oblique to the downslope direction, and show evidence of bedding-parallel shortening. Thus, they resemble cuspate-lobate folds or mullions, which are well-known in ductile structural geology (e.g. Urai et al., 2001). Soft-sediment mullions have been observed in two cases: Either bedding-parallel shortening can be achieved by slump processes, or by active tectonic shortening. Slumping is characterized by an alternation of stretching and shortening (e.g. Ortner, 2007; Alsop & Marco 2014), and therefore mullions do overprint or are overprinted by normal faults. In active depositional systems that are subject to tectonic shortening growth strata will form, but sediments already deposited will be shortened during lithification. In some cases, the formation of soft-sediment mullions predates folding, but the most widespread expression of syn-lithification shortening seems to be soft-sediment mullions, that form in the inner arcs of fold hinges. In the examples documented so far, the size of soft-sediment mullions is dependent on the grain-size of the coarse-grained layer, in which the

  17. Fracture in Soft Materials

    DEFF Research Database (Denmark)

    Hassager, Ole

    Fracture is a phenomenon that is generally associated with solids. A key element in fracture theory is the so-called weakest link idea that fracture initiates from the largest pre-existing material imperfection. However, recent work has demonstrated that fracture can also happen in liquids, where...... surface tension will act to suppress such imperfections. Therefore, the weakest link idea does not seem immediately applicable to fracture in liquids. This presentation will review fracture in liquids and argue that fracture in soft liquids is a material property independent of pre-existing imperfections....... The following questions then emerge: What is the material description needed to predict crack initiation, crack speed and crack shape in soft materials and liquids....

  18. Biological Soft Robotics.

    Science.gov (United States)

    Feinberg, Adam W

    2015-01-01

    In nature, nanometer-scale molecular motors are used to generate force within cells for diverse processes from transcription and transport to muscle contraction. This adaptability and scalability across wide temporal, spatial, and force regimes have spurred the development of biological soft robotic systems that seek to mimic and extend these capabilities. This review describes how molecular motors are hierarchically organized into larger-scale structures in order to provide a basic understanding of how these systems work in nature and the complexity and functionality we hope to replicate in biological soft robotics. These span the subcellular scale to macroscale, and this article focuses on the integration of biological components with synthetic materials, coupled with bioinspired robotic design. Key examples include nanoscale molecular motor-powered actuators, microscale bacteria-controlled devices, and macroscale muscle-powered robots that grasp, walk, and swim. Finally, the current challenges and future opportunities in the field are addressed.

  19. Natural soft leptogenesis

    International Nuclear Information System (INIS)

    Grossman, Yuval; Kitano, Ryuichiro; Murayama, Hitoshi

    2005-01-01

    Successful soft leptogenesis requires small B-terms for the right-handed sneutrinos and a large CP violating phase between the A- and B-terms. We show that this situation is realized naturally within the framework of gauge mediated supersymmetry breaking. The A-term is dominated by contribution from gauge mediation, while supergravity effects are more important for the B-term. The different origins naturally explain simultaneously the smallness of the B-term and the large CP violating phase. The most stringent bounds on the model come from the cosmological gravitino problem. We find a viable parameter region with very light gravitino m 3/2 ∼< 16 eV, providing a consistent framework for supersymmetry phenomenology, soft leptogenesis and cosmology

  20. Towards Soft Computing Agents

    Czech Academy of Sciences Publication Activity Database

    Neruda, Roman; Krušina, Pavel; Petrová, Zuzana

    2000-01-01

    Roč. 10, č. 5 (2000), s. 859-868 ISSN 1210-0552. [SOFSEM 2000 Works hop on Soft Computing. Milovy, 27.11.2000-28.11.2000] R&D Projects: GA ČR GA201/00/1489; GA ČR GA201/99/P057 Institutional research plan: AV0Z1030915 Keywords : hybrid systems * intelligent agents Subject RIV: BA - General Mathematics

  1. Holiday fun with soft gluons

    CERN Multimedia

    CERN. Geneva

    2017-01-01

    Emissions of soft gluons from energetic particles play an important role in collider processes. While the basic physics of soft emissions is simple, it gives rise to a variety of interesting and intricate phenomena (non-global logs, Glauber phases, super-leading logs, factorization breaking). After an introduction, I will review progress in resummation methods such as Soft-Collinear Effective Theory driven by a better understanding of soft emissions. I will also show some new results for computations of soft-gluon effects in gap-between-jets and isolation-cone cross sections.

  2. Some Results on Fuzzy Soft Topological Spaces

    Directory of Open Access Journals (Sweden)

    Cigdem Gunduz (Aras

    2013-01-01

    Full Text Available We introduce some important properties of fuzzy soft topological spaces. Furthermore, fuzzy soft continuous mapping, fuzzy soft open and fuzzy soft closed mappings, and fuzzy soft homeomorphism for fuzzy soft topological spaces are given and structural characteristics are discussed and studied.

  3. Soft Ultrathin Electronics Innervated Adaptive Fully Soft Robots.

    Science.gov (United States)

    Wang, Chengjun; Sim, Kyoseung; Chen, Jin; Kim, Hojin; Rao, Zhoulyu; Li, Yuhang; Chen, Weiqiu; Song, Jizhou; Verduzco, Rafael; Yu, Cunjiang

    2018-02-05

    Soft robots outperform the conventional hard robots on significantly enhanced safety, adaptability, and complex motions. The development of fully soft robots, especially fully from smart soft materials to mimic soft animals, is still nascent. In addition, to date, existing soft robots cannot adapt themselves to the surrounding environment, i.e., sensing and adaptive motion or response, like animals. Here, compliant ultrathin sensing and actuating electronics innervated fully soft robots that can sense the environment and perform soft bodied crawling adaptively, mimicking an inchworm, are reported. The soft robots are constructed with actuators of open-mesh shaped ultrathin deformable heaters, sensors of single-crystal Si optoelectronic photodetectors, and thermally responsive artificial muscle of carbon-black-doped liquid-crystal elastomer (LCE-CB) nanocomposite. The results demonstrate that adaptive crawling locomotion can be realized through the conjugation of sensing and actuation, where the sensors sense the environment and actuators respond correspondingly to control the locomotion autonomously through regulating the deformation of LCE-CB bimorphs and the locomotion of the robots. The strategy of innervating soft sensing and actuating electronics with artificial muscles paves the way for the development of smart autonomous soft robots. © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  4. Soft Condensed Matter

    International Nuclear Information System (INIS)

    Jones, Richard A L

    2002-01-01

    The author states in the preface of the book that the aim is '...to give a unified overview of the various aspects of the physics of soft condensed matter'. The book succeeds in fulfilling this aim in many respects. The style is fluent and concise and gives the necessary explanations to make its content understandable to people with some knowledge of the basic principles of physics. The content of the book is complete enough to give a panoramic view of the landscape of soft condensed matter. The first two chapters give, respectively, a short introduction and a presentation of forces, energies and timescales, giving a general overview and pointing out the particular importance of different aspects such as timescales, which are much more important in soft condensed matter than in traditional or 'hard' condensed matter. The next chapter, devoted to phase transition, recalls that the equilibrium between two phases is controlled by free energy considerations. Spinodal decomposition is presented as a counterpart of nucleation and growth. Again, characteristic length scales are considered and applied to a phase separation mixture of polymers in a common solvent. The following three chapters are devoted respectively to specific topics: colloidal dispersion, polymers and gelation. The stability and phase behaviour of colloids are related to the interaction between colloidal particles. Properties of colloidal crystals as well as colloidal dispersion are depicted in terms of stabilization of crystalline colloids. The flow properties of colloidal dispersion are presented in terms of free energy minimization and the structure of the dispersion. After a brief introduction to polymer chemistry and architecture, the coil-globule transition is discussed. Viscoelasticity of polymers is described and discussed by introducing the notion of entanglement. This leads to the introduction of the tube model and the theory of reptation. The sol-gel transition is presented phenomenologically

  5. Topological Structure of Vague Soft Sets

    Directory of Open Access Journals (Sweden)

    Chang Wang

    2014-01-01

    Full Text Available We introduce vague soft topological spaces which are defined over an initial universe with a fixed set of parameters. The notions of vague soft open sets, vague soft closed sets, vague soft interior, vague soft closure, and vague soft boundary are introduced and their basic properties and relations are investigated. Furthermore, with the help of examples they established that some properties of topological spaces and soft topological spaces do not hold in vague soft topological spaces. Vague soft connectedness and vague soft compactness are also studied.

  6. Remarks on soft omega-closed sets in soft topological spaces

    Directory of Open Access Journals (Sweden)

    Nirmala Rebecca Paul

    2015-05-01

    Full Text Available The paper introduces soft omega-closed sets in soft topological spaces and establishes the relationship between other existing generlised closed sets in soft topological spaces. It derives the basic properties of soft omega-closed sets. As an application it proves that a soft omega-closed set in a soft compact space is soft compact.

  7. Necrotizing Soft Tissue Infection

    Directory of Open Access Journals (Sweden)

    Sahil Aggarwal, BS

    2018-04-01

    Full Text Available History of present illness: A 71-year-old woman with a history of metastatic ovarian cancer presented with sudden onset, rapidly progressing painful rash in the genital region and lower abdominal wall. She was febrile to 103°F, heart rate was 114 beats per minute, and respiratory rate was 24 per minute. Her exam was notable for a toxic-appearing female with extensive areas of erythema, tenderness, and induration to her lower abdomen, intertriginous areas, and perineum with intermittent segments of crepitus without hemorrhagic bullae or skin breakdown. Significant findings: Computed tomography (CT of the abdominal and pelvis with intravenous (IV contrast revealed inflammatory changes, including gas and fluid collections within the ventral abdominal wall extending to the vulva, consistent with a necrotizing soft tissue infection. Discussion: Necrotizing fasciitis is a serious infection of the skin and soft tissues that requires an early diagnosis to reduce morbidity and mortality. Classified into several subtypes based on the type of microbial infection, necrotizing fasciitis can rapidly progress to septic shock or death if left untreated.1 Diagnosing necrotizing fasciitis requires a high index of suspicion based on patient risk factors, presentation, and exam findings. Definitive treatment involves prompt surgical exploration and debridement coupled with IV antibiotics.2,3 Clinical characteristics such as swelling, disproportionate pain, erythema, crepitus, and necrotic tissue should be a guide to further diagnostic tests.4 Unfortunately, lab values such as white blood cell count and lactate imaging studies have high sensitivity but low specificity, making the diagnosis of necrotizing fasciitis still largely a clinical one.4,5 CT is a reliable method to exclude the diagnosis of necrotizing soft tissue infections (sensitivity of 100%, but is only moderately reliable in correctly identifying such infections (specificity of 81%.5 Given the emergent

  8. Arrangement and processing of monographic publications in youth sections of public libraries

    Directory of Open Access Journals (Sweden)

    Mateja Ločniškar-Fidler

    2006-01-01

    Full Text Available A systematic and transparent layout of library material on book shelves of public libraries is one of the essential conditions for successful viewing and searching of materials. The research tried to determine the contemporary classification system of library material for the youth. The data needed for the research was gathered and analyzed by a questionnaire completed by five randomly selected central public libraries. Special collections, arrangement and classification of certain fiction and specialized monographic publications for infants, teenagers and adolescents were analyzed. It was of our interest to observe whether the libraries assign the elements of a call number - which are evident on the library material and in online catalogs – according to standards and current instructions. The article also focuses on the unity and differences of the technical processing, and on color and/or image of labels which additionally explain the classification and the contents of the monographic publications for the youth.

  9. The UNO Aviation Monograph Series: Aviation Security: An Annotated Bibliography of Responses to the Gore Commission

    Science.gov (United States)

    Carrico, John S.; Schaaf, Michaela M.

    1998-01-01

    This monograph is a companion to UNOAI Monograph 96-2, "The Image of Airport Security: An Annotated Bibliography," compiled in June 1996. The White House Commission on Aviation Safety and Security, headed by Vice President Al Gore, was formed as a result of the TWA Flight 800 crash in August 1996. The Commission's final report included 31 recommendations addressed toward aviation security. The recommendations were cause for security issues to be revisited in the media and by the aviation industry. These developments necessitated the need for an updated bibliography to review the resulting literature. Many of the articles were written in response to the recommendations made by the Gore Commission. "Aviation Security: An Annotated Bibliography of Responses to the Gore Commission" is the result of this need.

  10. [Estimation of the costs of radiographic and endoscopic examinations in gastroenterology using monographic studies].

    Science.gov (United States)

    Salort, P; Rodriguez, M; Cornee, J; Berthezene, P; Sahel, J; Clement, F

    1986-01-01

    This study is devoted to the study of rate-setting and cost price of fifteen radiological and endoscopic examinations in gastroenterology as based on monographic studies. In rate-setting the costs are the examinations actually performed in the department. In contrast, the cost price allocated to include only the expenses incurred by each examination and not those related to the time running between them. Both estimations converge when rooms and equipment are used maximally. Our results show that the amounts reimbursed by the Social Security system were always lower than those obtained from monographic studies, except for two radiological examinations for which expenses were adequate. However when cost prices are considered, all reimbursements would have to be increased for endoscopic examinations, but for Radiography, only those of cholangiography, cholecystography and small bowel barium series should be adjusted.

  11. Non-European traditional herbal medicines in Europe: a community herbal monograph perspective.

    Science.gov (United States)

    Qu, Liping; Zou, Wenjun; Zhou, Zhenxiang; Zhang, Tingmo; Greef, JanVander; Wang, Mei

    2014-10-28

    The European Directive 2004/24/EC introducing a simplified registration procedure for traditional herbal medicinal products, plays an important role in harmonising the current legislation framework for all herbal medicinal products in the European Union (EU). Although substantial achievements have been made under the new scheme, only a limited number of herbal medicinal products from non-European traditions commonly used in Europe have been registered. Therefore, identification of the obstacles, and determination of appropriate means to overcome the major challenges in the registration of non-European traditional herbal medicinal products are of critical importance for the EU herbal medicinal product market. The primary aims of this study were to understand the key issues and obstacles to registration of non-European traditional herbal medicinal products within the EU. The findings may identify the need for more attention on the Community herbal monographs elaborated by the Herbal Medicinal Products Committee (HMPC), as well as further evidence based scientific research on non-European herbal substances/preparations by the scientific community. A systematic evaluation of the herbal substances and preparations included in Community herbal monographs and public statements has been carried out. The focus was herbal substances and preparations derived from non-European traditions. Of the 109 adopted Community herbal monographs, 10 are herbal substances used in Chinese traditional medicine. Where the HMPC issued a public statement because it was unable to elaborate a monograph more than half-involved herbal substances/preparations from non-European traditions. The main reasons herbal substances/preparations from non-European traditions were not accepted for inclusion in the Community herbal monographs have been identified as due to unfulfilled requirements of Directive 2004/24/EC. The most common reasons were the lack of evidence to demonstrate a 15-year minimum

  12. Soft skills and dental education.

    Science.gov (United States)

    Gonzalez, M A G; Abu Kasim, N H; Naimie, Z

    2013-05-01

    Soft skills and hard skills are essential in the practice of dentistry. While hard skills deal with technical proficiency, soft skills relate to a personal values and interpersonal skills that determine a person's ability to fit in a particular situation. These skills contribute to the success of organisations that deal face-to-face with clients. Effective soft skills benefit the dental practice. However, the teaching of soft skills remains a challenge to dental schools. This paper discusses the different soft skills, how they are taught and assessed and the issues that need to be addressed in their teaching and assessment. The use of the module by the Faculty of Dentistry, University of Malaya for development of soft skills for institutions of higher learning introduced by the Ministry of Higher Education, Malaysia. © 2013 John Wiley & Sons A/S. Published by Blackwell Publishing Ltd.

  13. Fundamentals of soft robot locomotion.

    Science.gov (United States)

    Calisti, M; Picardi, G; Laschi, C

    2017-05-01

    Soft robotics and its related technologies enable robot abilities in several robotics domains including, but not exclusively related to, manipulation, manufacturing, human-robot interaction and locomotion. Although field applications have emerged for soft manipulation and human-robot interaction, mobile soft robots appear to remain in the research stage, involving the somehow conflictual goals of having a deformable body and exerting forces on the environment to achieve locomotion. This paper aims to provide a reference guide for researchers approaching mobile soft robotics, to describe the underlying principles of soft robot locomotion with its pros and cons, and to envisage applications and further developments for mobile soft robotics. © 2017 The Author(s).

  14. Fundamentals of soft robot locomotion

    OpenAIRE

    Calisti, M.; Picardi, G.; Laschi, C.

    2017-01-01

    Soft robotics and its related technologies enable robot abilities in several robotics domains including, but not exclusively related to, manipulation, manufacturing, human���robot interaction and locomotion. Although field applications have emerged for soft manipulation and human���robot interaction, mobile soft robots appear to remain in the research stage, involving the somehow conflictual goals of having a deformable body and exerting forces on the environment to achieve locomotion. This p...

  15. The Countabilities of Soft Topological Spaces

    OpenAIRE

    Weijian Rong

    2012-01-01

    Soft topological spaces are considered as mathematical tools for dealing with uncertainties, and a fuzzy topological space is a special case of the soft topological space. The purpose of this paper is to study soft topological spaces. We introduce some new concepts in soft topological spaces such as soft first-countable spaces, soft second-countable spaces and soft separable spaces, and some basic properties of these concepts are explored.

  16. Soft Robotic Actuators

    Science.gov (United States)

    Godfrey, Juleon Taylor

    In this thesis a survey on soft robotic actuators is conducted. The actuators are classified into three main categories: Pneumatic Artificial Muscles (PAM), Electronic Electroactive Polymers (Electric EAP), and Ionic Electroactive Polymers (Ionic EAP). Soft robots can have many degrees and are more compliant than hard robots. This makes them suitable for applications that are difficult for hard robots. For each actuator background history, build materials, how they operate, and modeling are presented. Multiple actuators in each class are reviewed highlighting both their use and their mathematical formulation. In addition to the survey the McKibben actuator was chosen for fabrication and in-depth experimental analysis. Four McKibben actuators were fabricated using mesh sleeve, barbed hose fittings, and different elastic bladders. All were actuated using compressed air. Tensile tests were performed for each actuator to measure the tension force as air pressure increased from 20 to 100 psi in 10 psi increments. To account for material relaxation properties eleven trials for each actuator were run for 2-3 days. In conclusion, the smallest outer diameter elastic bladder was capable of producing the highest force due to the larger gap between the bladder and the sleeve.

  17. Modeling Soft Matter

    Science.gov (United States)

    Kremer, Kurt

    Soft matter science or soft materials science is a relatively new term for the science of a huge class of rather different materials such as colloids, polymers (of synthetic or biological origin), membranes, complex molecular assemblies, complex fluids, etc. and combinations thereof. While many of these systems are contained in or are even the essential part of everyday products ("simple" plastics such as yoghurt cups, plastic bags, CDs, many car parts; gels and networks such as rubber, many low fat foods, "gummi" bears; colloidal systems such as milk, mayonnaise, paints, almost all cosmetics or body care products, the border lines between the different applications and systems are of course not sharp) or as biological molecules or assemblies (DNA, proteins, membranes and cytoskeleton, etc.) are central to our existence, others are basic ingredients of current and future high tech products (polymers with specific optical or electronic properties, conducting macromolecules, functional materials). Though the motivation is different in life science rather than in materials science biomolecular simulations, the basic structure of the problems faced in the two fields is very similar.

  18. Soft skills and Moodle

    Directory of Open Access Journals (Sweden)

    Ivanova Veronica

    2017-01-01

    Full Text Available At present, technical university graduates are expected to acquire a set of not only hard skills but soft ones as well, which are in the first instance communication skills that can be developed through active and interactive methods during in-class learning. The issue related to communicative skills development is being discussed in different countries throughout the world. This problem is faced by university graduates from Europe, the US and Russia, and in the East. The learning process exploits a variety of electronic platforms, which, on the one hand, significantly increase the pool of students, but, on the other hand, hinder the development of communicative skills. This poses the question about blended learning which combines active and interactive teaching methods with e-learning. Consider a good example of these two types of combined student activity obtained using interactive methods in the Moodle course “Professional training in English” designed for the Bachelor's Degree Programs, Tomsk Polytechnic University (Tomsk, Russia. This paper considers the main types of tasks used in the e-course. It is shown that the teacher’s first aim is to be not a scientific knowledge translator, but to foster a creative educational environment by selecting an optimal teaching strategy through modern educational technology; an e-course is a good teaching aid to build hard and soft skills.

  19. Deployable Soft Composite Structures

    Science.gov (United States)

    Wang, Wei; Rodrigue, Hugo; Ahn, Sung-Hoon

    2016-02-01

    Deployable structure composed of smart materials based actuators can reconcile its inherently conflicting requirements of low mass, good shape adaptability, and high load-bearing capability. This work describes the fabrication of deployable structures using smart soft composite actuators combining a soft matrix with variable stiffness properties and hinge-like movement through a rigid skeleton. The hinge actuator has the advantage of being simple to fabricate, inexpensive, lightweight and simple to actuate. This basic actuator can then be used to form modules capable of different types of deformations, which can then be assembled into deployable structures. The design of deployable structures is based on three principles: design of basic hinge actuators, assembly of modules and assembly of modules into large-scale deployable structures. Various deployable structures such as a segmented triangular mast, a planar structure comprised of single-loop hexagonal modules and a ring structure comprised of single-loop quadrilateral modules were designed and fabricated to verify this approach. Finally, a prototype for a deployable mirror was developed by attaching a foldable reflective membrane to the designed ring structure and its functionality was tested by using it to reflect sunlight onto to a small-scale solar panel.

  20. Some Results on Soft Multi Topology

    Directory of Open Access Journals (Sweden)

    Deniz Tokat

    2013-06-01

    Full Text Available In this article, at first we recall the concept of soft multiset. Then some results which we obtained on soft multisets were given. Moreover, in this paper, the notion of soft multi topology was introduced and some results on soft multi topology and the concept of the soft multi base were presented.

  1. Embodying Soft Wearables Research

    DEFF Research Database (Denmark)

    Tomico, Oscar; Wilde, Danielle

    2016-01-01

    The value of engaging sensory motor skills in the design and use of smart systems is increasingly recognized. Yet robust and reliable methods for development, reporting and transfer are not fully understood. This workshop investigates the role of embodied design research techniques in the context...... of soft wearables. Throughout, we will experiment with how embodied design research techniques might be shared, developed, and used as direct and unmediated vehicles for their own reporting. Rather than engage in oral presentations, participants will lead each other through a proven embodied method...... or approach. Then small groups will create mash-ups of techniques, exploring ways that the new approaches might be coherently reported. By applying such methods to the problem of their reporting, we hope to deepen understanding of how to move towards nuanced and repeatable methods for embodied design...

  2. Soft Costs Fact Sheet

    Energy Technology Data Exchange (ETDEWEB)

    None

    2016-05-01

    This fact sheet is an overview of the systems integration subprogram at the U.S. Department of Energy SunShot Initiative. Soft costs can vary significantly as a result of a fragmented energy marketplace. In the U.S., there are 18,000 jurisdictions and 3,000 utilities with different rules and regulations for how to go solar. The same solar equipment may vary widely in its final installation price due to process and market variations across jurisdictions, creating barriers to rapid industry growth. SunShot supports the development of innovative solutions that enable communities to build their local economies and establish clean energy initiatives that meet their needs, while at the same time creating sustainable solar market conditions.

  3. Soft matter physics

    CERN Document Server

    Williams, Claudine

    1999-01-01

    What do colloids, fractals, liquid crystals, and polymers have in common? Nothing at first sight. Yet the distance scales, the energy transfers, the way these objects react to an external field are very similar. For the first time, this book offers an introduction to the physics of these soft materials in one single volume. A variety of experiments and concepts are presented, including the phenomena of capillarity and wetting, fractals, small volumes and large surfaces, colloids, surfactants, giant micelles and fluid membranes, polymers, and liquid crystals. Each chapter is written by experts in the field with the aim of making the book accessible to the widest possible scientific audience: graduate students, lecturers, and research scientists in physics, chemistry, and other disciplines. Nobel Prize winner Pierre-Gilles de Gennes inspired this book and has written a foreword.

  4. Soft-collinear supersymmetry

    Science.gov (United States)

    Cohen, Timothy; Elor, Gilly; Larkoski, Andrew J.

    2017-03-01

    Soft-Collinear Effective Theory (SCET) is a framework for modeling the infrared structure of theories whose long distance behavior is dominated by soft and collinear divergences. This paper demonstrates that SCET can be made compatible with super-symmetry (SUSY). Explicitly, the effective Lagrangian for N=1 SUSY Yang-Mills is cconstructed and shown to be a complete description for the infrared of this model. For contrast, we also construct the effective Lagrangian for chiral SUSY theories with Yukawa couplings, specifically the single flavor Wess-Zumino model. Only a subset of the infrared divergences are reproduced by the Lagrangian — to account for the complete low energy description requires the inclusion of local operators. SCET is formulated by expanding fields along a light-like direction and then subsequently integrating out degrees-of-freedom that are away from the light-cone. Defining the theory with respect to a specific frame obfuscates Lorentz invariance — given that SUSY is a space-time symmetry, this presents a possible obstruction. The cleanest language with which to expose the congruence be-tween SUSY and SCET requires exploring two novel formalisms: collinear fermions as two-component Weyl spinors, and SCET in light-cone gauge. By expressing SUSY Yang-Mills in "collinear superspace", a slice of superspace derived by integrating out half the fermionic coordinates, the light-cone gauge SUSY SCET theory can be written in terms of superfields. As a byproduct, bootstrapping up to the full theory yields the first algorithmic approach for determining the SUSY Yang-Mills on-shell superspace action. This work paves the way toward discovering the effective theory for the collinear limit of N=4 SUSY Yang-Mills.

  5. Soft-collinear supersymmetry

    Energy Technology Data Exchange (ETDEWEB)

    Cohen, Timothy [Institute of Theoretical Science, University of Oregon,Eugene, OR 97403 (United States); Elor, Gilly [Institute of Theoretical Science, University of Oregon,Eugene, OR 97403 (United States); Center for Theoretical Physics, Massachusetts Institute of Technology,Cambridge, MA 02139 (United States); Larkoski, Andrew J. [Physics Department, Reed College,Portland, OR 97202 (United States); Center for Fundamental Laws of Nature, Harvard University,Cambridge, MA 02138 (United States)

    2017-03-03

    Soft-Collinear Effective Theory (SCET) is a framework for modeling the infrared structure of theories whose long distance behavior is dominated by soft and collinear divergences. This paper demonstrates that SCET can be made compatible with supersymmetry (SUSY). Explicitly, the effective Lagrangian for N=1 SUSY Yang-Mills is constructed and shown to be a complete description for the infrared of this model. For contrast, we also construct the effective Lagrangian for chiral SUSY theories with Yukawa couplings, specifically the single flavor Wess-Zumino model. Only a subset of the infrared divergences are reproduced by the Lagrangian — to account for the complete low energy description requires the inclusion of local operators. SCET is formulated by expanding fields along a light-like direction and then subsequently integrating out degrees-of-freedom that are away from the light-cone. Defining the theory with respect to a specific frame obfuscates Lorentz invariance — given that SUSY is a space-time symmetry, this presents a possible obstruction. The cleanest language with which to expose the congruence between SUSY and SCET requires exploring two novel formalisms: collinear fermions as two-component Weyl spinors, and SCET in light-cone gauge. By expressing SUSY Yang-Mills in “collinear superspace', a slice of superspace derived by integrating out half the fermionic coordinates, the light-cone gauge SUSY SCET theory can be written in terms of superfields. As a byproduct, bootstrapping up to the full theory yields the first algorithmic approach for determining the SUSY Yang-Mills on-shell superspace action. This work paves the way toward discovering the effective theory for the collinear limit of N=4 SUSY Yang-Mills.

  6. Soft α-Open Sets and Soft α-Continuous Functions

    Directory of Open Access Journals (Sweden)

    Metin Akdag

    2014-01-01

    Full Text Available We introduce soft α-sets on soft topological spaces and study some of their properties. We also investigate the concepts of soft α-continuous and soft α-open functions and discuss their relationships with soft continuous and other weaker forms of soft continuous functions. Also counterexamples are given to show the noncoincidence of these functions.

  7. Soft Decision Analyzer

    Science.gov (United States)

    Steele, Glen; Lansdowne, Chatwin; Zucha, Joan; Schlensinger, Adam

    2013-01-01

    The Soft Decision Analyzer (SDA) is an instrument that combines hardware, firmware, and software to perform realtime closed-loop end-to-end statistical analysis of single- or dual- channel serial digital RF communications systems operating in very low signal-to-noise conditions. As an innovation, the unique SDA capabilities allow it to perform analysis of situations where the receiving communication system slips bits due to low signal-to-noise conditions or experiences constellation rotations resulting in channel polarity in versions or channel assignment swaps. SDA s closed-loop detection allows it to instrument a live system and correlate observations with frame, codeword, and packet losses, as well as Quality of Service (QoS) and Quality of Experience (QoE) events. The SDA s abilities are not confined to performing analysis in low signal-to-noise conditions. Its analysis provides in-depth insight of a communication system s receiver performance in a variety of operating conditions. The SDA incorporates two techniques for identifying slips. The first is an examination of content of the received data stream s relation to the transmitted data content and the second is a direct examination of the receiver s recovered clock signals relative to a reference. Both techniques provide benefits in different ways and allow the communication engineer evaluating test results increased confidence and understanding of receiver performance. Direct examination of data contents is performed by two different data techniques, power correlation or a modified Massey correlation, and can be applied to soft decision data widths 1 to 12 bits wide over a correlation depth ranging from 16 to 512 samples. The SDA detects receiver bit slips within a 4 bits window and can handle systems with up to four quadrants (QPSK, SQPSK, and BPSK systems). The SDA continuously monitors correlation results to characterize slips and quadrant change and is capable of performing analysis even when the

  8. Soft Hair on Black Holes.

    Science.gov (United States)

    Hawking, Stephen W; Perry, Malcolm J; Strominger, Andrew

    2016-06-10

    It has recently been shown that Bondi-van der Burg-Metzner-Sachs supertranslation symmetries imply an infinite number of conservation laws for all gravitational theories in asymptotically Minkowskian spacetimes. These laws require black holes to carry a large amount of soft (i.e., zero-energy) supertranslation hair. The presence of a Maxwell field similarly implies soft electric hair. This Letter gives an explicit description of soft hair in terms of soft gravitons or photons on the black hole horizon, and shows that complete information about their quantum state is stored on a holographic plate at the future boundary of the horizon. Charge conservation is used to give an infinite number of exact relations between the evaporation products of black holes which have different soft hair but are otherwise identical. It is further argued that soft hair which is spatially localized to much less than a Planck length cannot be excited in a physically realizable process, giving an effective number of soft degrees of freedom proportional to the horizon area in Planck units.

  9. Combination of interval set and soft set

    Directory of Open Access Journals (Sweden)

    Keyun Qin

    2013-04-01

    Full Text Available Soft set theory and interval set theory are all mathematical tools for dealing with uncertainties. This paper is devoted to the discussion of soft interval set and its application. The notion of soft interval sets is introduced by combining soft set and interval set. Several operations on soft interval sets are presented in a manner parallel to that used in defining operations on soft sets and the lattice structures of soft interval sets are established. In addition, a soft interval set based decision making problem is analyzed.

  10. Soft Neutrosophic Loops and Their Generalization

    Directory of Open Access Journals (Sweden)

    Mumtaz Ali

    2014-06-01

    Full Text Available Soft set theory is a general mathematical tool for dealing with uncertain, fuzzy, not clearly defined objects. In this paper we introduced soft neutrosophic loop,soft neutosophic biloop, soft neutrosophic N -loop with the discuission of some of their characteristics. We also introduced a new type of soft neutrophic loop, the so called soft strong neutrosophic loop which is of pure neutrosophic character. This notion also found in all the other corresponding notions of soft neutrosophic thoery. We also given some of their properties of this newly born soft structure related to the strong part of neutrosophic theory.

  11. Soft tissue angiosarcomas

    Energy Technology Data Exchange (ETDEWEB)

    Morales, P.H.; Lindberg, R.D.; Barkley, H.T.

    1981-12-01

    From 1949 to 1979, 12 patients with soft tissue angiosarcoma received radiotherapy (alone or in combination with other modalities of treatment) with curative intent at The University of Texas M.D. Anderson Hospital and Tumor Institute. The primary site was the head and neck in six patients (scalp, four; maxillary antrum, one; and oral tongue, one), the breast in four patients, and the thigh in two patients. All four patients with angiosarcoma of the scalp had advanced multifocal tumors, and two of them had clinically positive neck nodes. None of these tumors were controlled locally, and local recurrences occurred within and/or at a distance from the generous fields of irradiation. The remaining two patients with head and neck lesions had their disease controlled by surgery and postoperative irradiation. Three of the four angiosarcomas of the breast were primary cases which were treated by a combination of surgery (excisional biopsy, simple mastectomy, radical mastectomy) and postoperative irradiation. One patient also received adjuvant chemotherapy. The fourth patient was treated for scar recurrence after radical mastectomy. All four patients had their disease locally controlled, and two of them have survived over 5 years. The two patients with angiosarcoma of the thigh were treated by conservative surgical excision and postoperative irradiation. One patient had her disease controlled; the other had a local recurrence requiring hip disarticulation and subsequent hemipelvectomy for salvage.

  12. Softly Massive Gravity

    CERN Document Server

    Gabadadze, Gregory T

    2004-01-01

    Large-distance modification of gravity may be the mechanism for solving the cosmological constant problem. A simple model of the large-distance modification -- four-dimensional (4D) gravity with the hard mass term-- is problematic from the theoretical standpoint. Here we discuss a different model, the brane-induced gravity, that effectively introduces a soft graviton mass. We study the issues of unitarity, analyticity and causality in this model in more than five dimensions. We show that a consistent prescription for the poles of the Green's function can be specified so that 4D unitarity is preserved. However, in certain instances 4D analyticity cannot be maintained when theory becomes higher dimensional. As a result, one has to sacrifice 4D causality at distances of the order of the present-day Hubble scale. This is a welcome feature for solving the cosmological constant problem, as was recently argued in the literature. We also show that, unlike the 4D massive gravity, the model has no strong-coupling probl...

  13. Hard evidence on soft skills.

    Science.gov (United States)

    Heckman, James J; Kautz, Tim

    2012-08-01

    This paper summarizes recent evidence on what achievement tests measure; how achievement tests relate to other measures of "cognitive ability" like IQ and grades; the important skills that achievement tests miss or mismeasure, and how much these skills matter in life. Achievement tests miss, or perhaps more accurately, do not adequately capture, soft skills -personality traits, goals, motivations, and preferences that are valued in the labor market, in school, and in many other domains. The larger message of this paper is that soft skills predict success in life, that they causally produce that success, and that programs that enhance soft skills have an important place in an effective portfolio of public policies.

  14. Soft tissue tumors - imaging methods

    International Nuclear Information System (INIS)

    Arlart, I.P.

    1985-01-01

    Soft Tissue Tumors - Imaging Methods: Imaging methods play an important diagnostic role in soft tissue tumors concerning a preoperative evaluation of localization, size, topographic relationship, dignity, and metastatic disease. The present paper gives an overview about diagnostic methods available today such as ultrasound, thermography, roentgenographic plain films and xeroradiography, radionuclide methods, computed tomography, lymphography, angiography, and magnetic resonance imaging. Besides sonography particularly computed tomography has the most important diagnostic value in soft tissue tumors. The application of a recently developed method, the magnetic resonance imaging, cannot yet be assessed in its significance. (orig.) [de

  15. Prioritizing Chemicals for Risk Assessment Using Chemoinformatics: Examples from the IARC Monographs on Pesticides

    Science.gov (United States)

    Guha, Neela; Guyton, Kathryn Z.; Loomis, Dana; Barupal, Dinesh Kumar

    2016-01-01

    Background: Identifying cancer hazards is the first step towards cancer prevention. The International Agency for Research on Cancer (IARC) Monographs Programme, which has evaluated nearly 1,000 agents for their carcinogenic potential since 1971, typically selects agents for hazard identification on the basis of public nominations, expert advice, published data on carcinogenicity, and public health importance. Objectives: Here, we present a novel and complementary strategy for identifying agents for hazard evaluation using chemoinformatics, database integration, and automated text mining. Discussion: To inform selection among a broad range of pesticides nominated for evaluation, we identified and screened nearly 6,000 relevant chemical structures, after which we systematically compiled information on 980 pesticides, creating network maps that allowed cluster visualization by chemical similarity, pesticide class, and publicly available information concerning cancer epidemiology, cancer bioassays, and carcinogenic mechanisms. For the IARC Monograph meetings that took place in March and June 2015, this approach supported high-priority evaluation of glyphosate, malathion, parathion, tetrachlorvinphos, diazinon, p,p′-dichlorodiphenyltrichloroethane (DDT), lindane, and 2,4-dichlorophenoxyacetic acid (2,4-D). Conclusions: This systematic approach, accounting for chemical similarity and overlaying multiple data sources, can be used by risk assessors as well as by researchers to systematize, inform, and increase efficiency in selecting and prioritizing agents for hazard identification, risk assessment, regulation, or further investigation. This approach could be extended to an array of outcomes and agents, including occupational carcinogens, drugs, and foods. Citation: Guha N, Guyton KZ, Loomis D, Barupal DK. 2016. Prioritizing chemicals for risk assessment using chemoinformatics: examples from the IARC Monographs on Pesticides. Environ Health Perspect 124:1823–1829;

  16. Prioritizing Chemicals for Risk Assessment Using Chemoinformatics: Examples from the IARC Monographs on Pesticides.

    Science.gov (United States)

    Guha, Neela; Guyton, Kathryn Z; Loomis, Dana; Barupal, Dinesh Kumar

    2016-12-01

    Identifying cancer hazards is the first step towards cancer prevention. The International Agency for Research on Cancer (IARC) Monographs Programme, which has evaluated nearly 1,000 agents for their carcinogenic potential since 1971, typically selects agents for hazard identification on the basis of public nominations, expert advice, published data on carcinogenicity, and public health importance. Here, we present a novel and complementary strategy for identifying agents for hazard evaluation using chemoinformatics, database integration, and automated text mining. To inform selection among a broad range of pesticides nominated for evaluation, we identified and screened nearly 6,000 relevant chemical structures, after which we systematically compiled information on 980 pesticides, creating network maps that allowed cluster visualization by chemical similarity, pesticide class, and publicly available information concerning cancer epidemiology, cancer bioassays, and carcinogenic mechanisms. For the IARC Monograph meetings that took place in March and June 2015, this approach supported high-priority evaluation of glyphosate, malathion, parathion, tetrachlorvinphos, diazinon, p,p'-dichlorodiphenyltrichloroethane (DDT), lindane, and 2,4-dichlorophenoxyacetic acid (2,4-D). This systematic approach, accounting for chemical similarity and overlaying multiple data sources, can be used by risk assessors as well as by researchers to systematize, inform, and increase efficiency in selecting and prioritizing agents for hazard identification, risk assessment, regulation, or further investigation. This approach could be extended to an array of outcomes and agents, including occupational carcinogens, drugs, and foods. Citation: Guha N, Guyton KZ, Loomis D, Barupal DK. 2016. Prioritizing chemicals for risk assessment using chemoinformatics: examples from the IARC Monographs on Pesticides. Environ Health Perspect 124:1823-1829; http://dx.doi.org/10.1289/EHP186.

  17. Some Local Properties of Soft Semi-Open Sets

    Directory of Open Access Journals (Sweden)

    Bin Chen

    2013-01-01

    Full Text Available We introduce some local properties by soft semi-open sets. For example, soft semi-neighborhoods of the soft point, soft semi-first-countable spaces and soft semi-pu-continuous at the soft point are given. Furthermore, we define soft semi-connectedness and prove that a soft topological space is soft semiconnected if and only if both soft semi-open and soft semi-closed sets are only ∅ and X~.

  18. Data Matching, Integration, and Interoperability for a Metric Assessment of Monographs

    DEFF Research Database (Denmark)

    Zuccala, Alesia Ann; Cornacchia, Roberto

    2016-01-01

    This paper details a unique data experiment carried out at the University of Amsterdam, Center for Digital Humanities. Data pertaining to monographs were collected from three autonomous resources, the Scopus Journal Index, WorldCat.org and Goodreads, and linked according to unique identifiers...... in a new Microsoft SQL database. The purpose of the experiment was to investigate co-varied metrics for a list of book titles based on their citation impact (from Scopus), presence in international libraries (WorldCat.org) and visibility as publically reviewed items (Goodreads). The results of our data...

  19. Review of the Monograph of Zardyhan Qinayatuly Kazak State and Jochi Khan» »

    OpenAIRE

    Zh.M. Sabitov

    2015-01-01

    Research monograph of Zardykhan Qinayatuly “Qazaq memleketі zhane Zhoshy khan” (“Kazakh State and Jochi Khan”) was published in the Kazakh language in 2014 in Kazakhstan. There are very few studies in Kazakhstan pub- lished in the Kazakh language on the Golden Horde history. Most historians wri- ting in Russian and English about the Golden Horde history are not familiar with research literature published in other languages. In this review, we note the fol- lowing errors of the author: 1. Pure...

  20. Regional summary, textbook, handbook and scientific monograph. Review to the book V. L. Bulakhov, V. Y. Gasso, A. Y. Pakhomov «Biological Diversity of Ukraine. The Dnipropetrovsk region. Amphibians and Reptiles (Amphibia et Reptilia / A. Y. Pakhomov (ed.

    Directory of Open Access Journals (Sweden)

    D. A. Shabanov

    2008-09-01

    Full Text Available The review on the monograph of specialists of the Dnipropetrovs’k National University describes main scientific and methodical achievements of the authors and initiates discussion on some moot points, which are presented in the monograph.

  1. Towards tooth friendly soft drinks.

    Science.gov (United States)

    Kolahi, Jafar; Fazilati, Mohamad; Kadivar, Mahdi

    2009-10-01

    Most soft drinks contain high concentration of simple carbohydrates and have a pH of 3 or even lower. Therefore, they are harmful for tooth structure. A tooth friendly soft drink (T.F.S.D) should have the following characteristics and elements; fluoride (approximately 1 ppm), casein phosphopeptide-amorphous calcium phosphate (2%), xylitol (4-6g/serving), tea polyphenols (2-4 mg/ml), cranberry extract (250 mg/ml of the flavonoids quercetin and myricetin), sugar free, pH close to 5.5 and super oxygenation (240,000 ppm) vs. carbonation. T.F.S.D can be packaged in a container which gaseous oxygen is dissolved in a liquid in the form of bubbles. However, looking at opportunities for so-called sophisticated soft drinks, T.F.S.D will be an example for a functional and health oriented soft drink.

  2. Recursion relations from soft theorems

    Energy Technology Data Exchange (ETDEWEB)

    Luo, Hui [II. Institut für Theoretische Physik, Universität Hamburg, Luruper Chaussee 149, Hamburg, D-22761 (Germany); Wen, Congkao [I.N.F.N. Sezione di Roma “Tor Vergata”,Via della Ricerca Scientifica, Roma, 00133 (Italy)

    2016-03-14

    We establish a set of new on-shell recursion relations for amplitudes satisfying soft theorems. The recursion relations can apply to those amplitudes whose additional physical inputs from soft theorems are enough to overcome the bad large-z behaviour. This work is a generalization of the recursion relations recently obtained by Cheung et al. for amplitudes in scalar effective field theories with enhanced vanishing soft behaviours, which can be regarded as a special case of those with non-vanishing soft limits. We apply the recursion relations to tree-level amplitudes in various theories, including amplitudes in the Akulov-Volkov theory and amplitudes containing dilatons of spontaneously-broken conformal symmetry.

  3. Modular Joints for Soft Robots

    Data.gov (United States)

    National Aeronautics and Space Administration — We propose to design, optimize, and build several modular soft robotic joints which have between 3 and 6 degrees of freedom (DOF). These designs will be lighter,...

  4. Engineering applications of soft computing

    CERN Document Server

    Díaz-Cortés, Margarita-Arimatea; Rojas, Raúl

    2017-01-01

    This book bridges the gap between Soft Computing techniques and their applications to complex engineering problems. In each chapter we endeavor to explain the basic ideas behind the proposed applications in an accessible format for readers who may not possess a background in some of the fields. Therefore, engineers or practitioners who are not familiar with Soft Computing methods will appreciate that the techniques discussed go beyond simple theoretical tools, since they have been adapted to solve significant problems that commonly arise in such areas. At the same time, the book will show members of the Soft Computing community how engineering problems are now being solved and handled with the help of intelligent approaches. Highlighting new applications and implementations of Soft Computing approaches in various engineering contexts, the book is divided into 12 chapters. Further, it has been structured so that each chapter can be read independently of the others.

  5. Necrotizing soft-tissue infections.

    Science.gov (United States)

    Ahrenholz, D H

    1988-02-01

    A variety of infections are encountered by the practicing surgeon. Uncommonly, a patient presents with minimal external manifestations of a deep surgical soft-tissue infection. Early aggressive intervention is required to minimize the morbidity in these often debilitated patients.

  6. Review of the monograph V. Yu. Lukyanova “Technical regulation in the system of the Russian legislation”

    Directory of Open Access Journals (Sweden)

    Albina S. Panova

    2017-09-01

    Full Text Available Objective to carry out a comprehensive analysis of a monograph by V.Yu. Lukyanova devoted to one of the main elements of the legal institution of technical regulation ndash the technical norm. Methods dialectic approach to the cognition of social phenomena which enables to analyze them in historical development and functioning in the context of the integrity of objective and subjective factors it determined the choice of the following research methods formallegal comparative legal etc. Results the main approaches of the reviewed monograph were assessed which refer to the nature of technical norm its position in the legislation on technical regulation. The reviewed monograph consists of an introduction two sections conclusion and bibliography. The introduction describes technical regulation at the modern stage of development substantiates the topicality of the research and briefly describes its structure. The first section is devoted to the legal nature of technical regulation. It explores such issues as the development of concepts about the acts stipulating the mandatory requirements to products the content of technical regulation the forms of adopting technical regulations and their juridical force. The work also analyzes the role of technical regulation in the legislation system of the Russian Federation. In conclusion the author proposes a systematicparametric model of technical regulation in the Russian Federation. Scientific novelty for the first time the assessment is given to the provisions of the reviewed monograph which refer to the nature of technical norm limitations of its action both in time and space and by the circle of persons the position in the modern Russian legislation. The conclusion is made that the monograph by V.Yu. Lukyanova should be published. Practical significance the reviewer concludes that the monograph by V.Yu. Lukyanova can be used by specialists in the sphere of technical regulation and standardization research

  7. Monograph support provided by the National Library of Medicine and its regional medical libraries in the medical behavioral sciences.

    Science.gov (United States)

    Saye, J D; Griffith, B C

    1988-01-01

    The National Library of Medicine's (NLM) monographic resources in the medical behavioral sciences (MBS) were examined to assess NLM's ability to support the needs of researchers writing in this area. A sample of 239 representative monographs derived from citations in MBS-related articles published in 61 journals in 1981 were evaluated. These monographs were limited to works published between 1978 and 1981, inclusive. The subject distribution of the sample included fourteen of the twenty-one main classes in the LC classification, although BF (psychology), H (social sciences), and R (medicine) constituted 80.3% of the sample. The study revealed that NLM held 48.5% of the sample. The holdings of ten research medical libraries, including six of the seven regional medical libraries, were also evaluated in order to gauge NLM's ability to support that element of the medical library network. The holding rates of these libraries ranged widely (9.6% to 36%), although NLM was found to have far more extensive holdings overall, and when assessed against classes BF, H, and R. Overall, NLM could have supplied from 28.8% to 44.5% of the monographs not held by the medical libraries. In only a few cases were the ten medical libraries able to provide access to monographs not held by NLM. The findings of the study indicate that, regardless of NLM's indication of support to the MBS area, the holdings of more general research and academic libraries are essential to support the monograph needs of MBS researchers. PMID:3224221

  8. Lubrication of soft viscoelastic solids

    OpenAIRE

    Pandey, Anupam; Karpitschka, Stefan; Venner, Cornelis H.; Snoeijer, Jacobus Hendrikus

    2015-01-01

    Lubrication flows appear in many applications in engineering, biophysics, and in nature. Separation of surfaces and minimisation of friction and wear is achieved when the lubrication fluid builds up a lift force. In this paper we analyse soft lubricated contacts by treating the solid walls as viscoelastic: soft materials are typically not purely elastic, but dissipate energy under dynamical loading conditions. We present a method for viscoelastic lubrication and focus on three canonical examp...

  9. Soft ideal topological space and mixed fuzzy soft ideal topological space

    Directory of Open Access Journals (Sweden)

    Manash Borah

    2019-01-01

    Full Text Available In this paper we introduce fuzzy soft ideal and mixed fuzzy soft ideal topological spaces and some properties of this space. Also we introduce fuzzy soft $I$-open set, fuzzy soft $\\alpha$-$I$-open set, fuzzy soft pre-$I$-open set, fuzzy soft semi-$I$-open set and fuzzy soft $\\beta$-$I$-open set and discuss some of their properties.

  10. [Soft tissue rheumatism in erderly].

    Science.gov (United States)

    Szczepański, Leszek

    2008-01-01

    Disorders of soft, peri-articular tissues are a common cause of musculoskeletal pain in elderly patients. Nevertheless, most physicians underestimate the role of soft tissue rheumatism in the pathomechanism of the pain. The impairments of soft tissue can not be diagnosed by X-rays examinations, whereas degenerative lesions of joints are easy diagnosed using this method even despite of their uncertain role in producing the symptoms. The incidence of pain syndromes originated from soft tissues differ regarding to the age of patients. In young subjects the incidence of all of them is generally low. Syndromes provoked by overloading during work: repetitive strain syndrome, canal tunnel syndrome, tennis elbow, golfers elbow, shoulder tendon coin disorders and myofascial pain syndrome are common in middle-aged patients. The morbidity of fibromialgia syndrome is also lower in old people probably as the result of diminished numbers and degenerative changes in nociceptive fibers. The syndromes prevailing in elderly patients include trochanteric syndrome and the pain syndromes provoked by muscle spasm depended on posture abnormalities. In the soft tissue pain syndrome prevention adapted to old age kinesitherapy and avoiding muscle overloading are recommended. Soft tissue pain syndromes are usually treated with non steroidal anti inflammatory drugs. In local pain syndromes better results can be obtained by local treatment. Local injections of glikocorticosteroids are usually very effective and safe.

  11. Dissecting soft radiation with factorization

    International Nuclear Information System (INIS)

    Stewart, Iain W.; Tackmann, Frank J.; Waalewijn, Wouter J.; Amsterdam Univ.

    2014-05-01

    An essential part of high-energy hadronic collisions is the soft hadronic activity that underlies the primary hard interaction. It can receive contributions from soft radiation from the primary hard partons, secondary multiple parton interactions (MPI), and factorization violating effects. The invariant mass spectrum of the leading jet in Z+jet and H+jet events is directly sensitive to these effects. We use a QCD factorization theorem to predict the dependence on the jet radius R, jet p T , jet rapidity, and partonic process for both the perturbative and nonperturbative components of primary soft radiation. The nonperturbative contributions involve only odd powers of R, and the linear R term is universal for quark and gluon jets. The hadronization model in PYTHIA8 agrees well with these properties. The perturbative soft initial state radiation (ISR) has a contribution that depends on the jet area in the same way as the underlying event. This degeneracy is broken by the jet p T dependence. The size of this soft ISR contribution is proportional to the color state of the initial partons, yielding the same positive contribution for gg→Hg and gq→Zq, but a negative interference contribution for q anti q→Zg. Hence, measuring these dependencies allows one to separate hadronization, soft ISR, and MPI contributions in the data.

  12. Bibliometric analysis of martial arts monographs published in Spain (1906-2006

    Directory of Open Access Journals (Sweden)

    Mikel Pérez Gutiérrez

    2012-07-01

    Full Text Available This paper examines the martial arts monographs published in Spain between 1906 and 2006 from a bibliometric point of view. Starting from Pérez and Gutiérrez’s previous bibliography (2008, the total number of published monographs following the criteria of subject, decade and the combination of both was analyzed. The results showed a total of 2.036 books (1.285 original editions with a prevalence of Japanese and Chinese martial arts. A group of eight subjects exceeded a hundred volumes (karate, judo/jujutsu, taijiquan, wu-shu/kung fu, classics, qigong, philosophy, history and education, and aikido, with two patterns of bibliographic evolution appearing. The first, represented by Japanese martial arts considered as a group and martial arts focused on the utilitarian and/or sporting performance aspects (judo/jujutsu, karate and wu-shu/kung fu, developed increasingly until the 80’s when it followed a steady-state and/or drop. The second model, which characterises the Chinese martial arts group and martial arts mainly focused on healthy and/or spiritual aspects of training (taijiquan, qigong, aikido, has increased significantly from the 90’s until the present moment. The interpretation of these patterns and the evolution of the martial arts bibliographic production in Spain highlights some aspects such as the development of the Spanish society and sports practice, bibliographic production, reading habits, or the cultural influences of eastern countries on Spain.

  13. Classic articles and workbook: EPRI monographs on simulation of electric power production

    International Nuclear Information System (INIS)

    Stremel, J.P.

    1991-12-01

    This monograph republishes several articles including a seminal one on probabilistic production costing for electric power generation. That article is given in the original French along with a English translation. Another article, written by R. Booth, gives a popular explanation of the theory, and a workbook by B. Manhire is included that carries through a simple example step by step. The classical analysis of non-probabilistic generator dispatch by L.K. Kirchmayer is republished along with an introductory essay by J.P. Stremel that puts in perspective the monograph material. The article in French was written by H. Baleriaux, E. Jamoulle, and Fr. Linard de Guertechin and first published in Brussels in 1967. It derived a method for calculating the expected value of production costs by modifying a load duration curve through the use of probability factors that account for unplanned random generator outages. Although the paper showed how pump storage plants could be included and how linear programming could be applied, the convolution technique used in the probabilistic calculations is the part most widely applied. The tutorial paper by Booth was written in a light style, and its lucidity helped popularize the method. The workbook by Manhire also shows how the calculation can be shortened significantly using cumulants to approximate the load duration curve

  14. 1997 ACEEE summer study on energy efficiency in industry: Proceedings, refereed papers, and summary monographs

    International Nuclear Information System (INIS)

    1997-01-01

    The theme of this conference is: How industry will procure energy efficiency services in the 21st century. This theme was chose in response to the changing nature of energy service companies. These changes will bring about enhanced opportunities for alliance and partnerships in the procurement of energy efficiency services as well as energy supply services. This Summer Study provides an opportunity to explore the opportunities provided by these changes in a marketplace and examines ways in which they can be used to enhance, in a cost-effective manner, energy efficiency and productivity in industry. The refereed papers in this conference are divided into the following topics: Food Products; Chemicals and Related Products; Iron and Steel; International Energy Issues; Electric Motor Systems; Small Industries; Energy Efficiency and Pollution Prevention; Utility Industry Changes; Development of Partnerships; Case Studies; Steam Systems; Industrial Decision Making; and Industrial Energy Efficiency. The summary monographs cover: Electric Motor Systems; Energy Trends and Analysis; Small Industries; Energy Efficiency and Pollution Prevention; Utility Industry Changes; Steam Systems; Industrial Decision Making; and Display-Summary Monograph. Separate abstracts were prepared for all 55 papers

  15. Soft Mobility and Urban Transformation

    Directory of Open Access Journals (Sweden)

    Rosa Anna La Rocca

    2010-04-01

    Full Text Available This paper examines some European cases referred to promotion of soft mobility as a new lifestyle aimed to improve benefits on environment and urban liveability. Soft mobility includes any non-motorized transport (human powered mobility. According to this, soft mobility refers to pedestrian, bicycle, roller skate and skateboard transfers. It could be indented as “zeroimpact” mobility too. As a matter of fact, the words to define this way of moving have not been codified yet, therefore mobilitè douce, soft mobility, slow traffic are synonymous in referring mainly to pedestrians and cyclists to indicate alternative to car use. Soft mobility, indeed, can be defined as a special form of sustainable mobility able to optimize urban liveability, by keeping the individual right to move. At present, cities are engaged in defining policies, procedures and interventions to further “slow traffic”, both to relieve the traffic congestion, and to work for regeneration and environmental improvements. This asks for an in-depth cooperation between different political and administrative levels to achieve common objectives of development more attentive to environmental concerns. Despite this increasing attention, the idea of a “network” for soft mobility has not been yet achieved and the supply of integrated facilities and services as an alternative to the car use seems to be still difficult of accomplishment. High disparity characterizes European countries in promoting soft mobility: despite a prolific production of laws and roles referred to emergency of adopting alternative ways of moving to minimize negatives impacts (especially air and noise pollution as very threat to health due to car dependence for urban short distance too. And yet, soft mobility could represent a real occasion of urban and territorial regeneration aimed to rehabilitate some disused paths and routes (greenways. Some successful European cases show how it is possible to

  16. Is Real-World Evidence Used in P&T Monographs and Therapeutic Class Reviews?

    Science.gov (United States)

    Hurwitz, Jason T; Brown, Mary; Graff, Jennifer S; Peters, Loretta; Malone, Daniel C

    2017-06-01

    Payers are faced with making coverage and reimbursement decisions based on the best available evidence. Often these decisions apply to patient populations, provider networks, and care settings not typically studied in clinical trials. Treatment effectiveness evidence is increasingly available from electronic health records, registries, and administrative claims. However, little is known about when and what types of real-world evidence (RWE) studies inform pharmacy and therapeutic (P&T) committee decisions. To evaluate evidence sources cited in P&T committee monographs and therapeutic class reviews and assess the design features and quality of cited RWE studies. A convenience sample of representatives from pharmacy benefit management, health system, and health plan organizations provided recent P&T monographs and therapeutic class reviews (or references from such documents). Two investigators examined and grouped references into major categories (published studies, unpublished studies, and other/unknown) and multiple subcategories (e.g., product label, clinical trials, RWE, systematic reviews). Cited comparative RWE was reviewed to assess design features (e.g., population, data source, comparators) and quality using the Good ReseArch for Comparative Effectiveness (GRACE) Checklist. Investigators evaluated 565 references cited in 27 monographs/therapeutic class reviews from 6 managed care organizations. Therapeutic class reviews mostly cited published clinical trials (35.3%, 155/439), while single-product monographs relied most on manufacturer-supplied information (42.1%, 53/126). Published RWE comprised 4.8% (21/439) of therapeutic class review references, and none (0/126) of the monograph references. Of the 21 RWE studies, 12 were comparative and assessed patient care settings and outcomes typically not included in clinical trials (community ambulatory settings [10], long-term safety [8]). RWE studies most frequently were based on registry data (6), conducted in

  17. Neutrosophic Parameterized Soft Relations and Their Applications

    Directory of Open Access Journals (Sweden)

    Irfan Deli

    2014-06-01

    Full Text Available The aim of this paper is to introduce the concept of relation on neutrosophic parameterized soft set (NP- soft sets theory. We have studied some related properties and also put forward some propositions on neutrosophic parameterized soft relation with proofs and examples. Finally the notions of symmetric, transitive, reflexive, and equivalence neutrosophic parameterized soft set relations have been established in our work. Finally a decision making method on NP-soft sets is presented.

  18. Mechanics and Physics of Soft Materials

    OpenAIRE

    Liu, Qihan

    2016-01-01

    Materials where thermal energy is comparable to the interaction energy between molecules are called soft materials. Soft materials are everywhere in our life: food, rubber, polymer diaper, our own body, etc. The thermal fluctuation endows soft materials with fundamentally different behavior comparing to hard materials like metals and ceramics. This dissertation studies three aspects of the mechanics and physics of soft materials, as is reviewed below. First, soft materials are generally s...

  19. IARC Monographs

    DEFF Research Database (Denmark)

    Pearce, Neil; Blair, Aaron; Vineis, Paolo

    2015-01-01

    BACKGROUND: Recently, the International Agency for Research on Cancer (IARC) Programme for the Evaluation of Carcinogenic Risks to Humans has been criticized for several of its evaluations, and also for the approach used to perform these evaluations. Some critics have claimed that failures of IAR...

  20. Radiosensitivity of soft tissue sarcomas

    International Nuclear Information System (INIS)

    Hirano, Toru; Iwasaki, Katsuro; Suzuki, Ryohei; Monzen, Yoshio; Hombo, Zenichiro

    1989-01-01

    The correlation between the effectiveness of radiation therapy and the histology of soft tissue sarcomas was investigated. Of 31 cases with a soft tissue sarcoma of an extremity treated by conservative surgery and postoperative radiation of 3,000-6,000 cGy, local recurrence occurred in 12; 5 out of 7 synovial sarcomas, 4 of 9 MFH, one of 8 liposarcomas, none of 4 rhabdomyosarcomas and 2 of 3 others. As for the histological subtyping, the 31 soft tissue sarcomas were divided into spindle cell, pleomorphic cell, myxoid and round cell type, and recurrence rates were 75%, 33.3%, 16.7% and 0%, respectively. From the remarkable difference in recurrent rate, it was suggested that round cell and myxoid type of soft tissue sarcomas showed a high radiosensitivity compared to the spindle cell type with low sensitivity. Clarifying the degree of radiosensitivity is helpful in deciding on the management of limb salvage in soft tissue sarcomas of an extremity. (author)

  1. The decline of soft power?

    Directory of Open Access Journals (Sweden)

    Elena Vladimirovna Pimenova

    2017-01-01

    Full Text Available The article deals with the origins and stages of the evolution of the concept of “soft power” in the political practice of the key countries in the world. This concept is both theoretical and practical product since it synthesizes and represents the direction of the application by a state its of social and political resources. It is significant to trace the transformation of the views of the author of the term J. Nye on the essential elements and mechanisms of “soft power”. The author examines the concept of “soft power” as an element of the US strategy to maintain its leadership in the world. In this regard, for other countries the use of “soft power” may be less effective for their own political purposes, because the concept is tuned to the specific characteristics of US policy. Moreover, with change in the international environment, Wash-ington modernizes the concept, of “smart power”. The author draws attention to the fact that the conditions for the use of turning it in “soft power” are likely to have been changed for the other states. The author concludes that there is a need to revise the existing theoretical approaches to the image of the state in the international arena and to develop new tools that can take into account the complex cultural, tourism, educational opportunities and achievements of every state.

  2. Youth with Disabilities in the Corrections System: Prevalence Rates and Identification Issues. Monograph Series on Education, Disability and Juvenile Justice.

    Science.gov (United States)

    Rutherford, Robert B., Jr.; Bullis, Michael; Anderson, Cindy Wheeler; Griller-Clark, Heather M.

    This monograph, one of a series on youth with disabilities and the juvenile justice system, reviews current data on disabilities requiring special education and related supports. Statistics on the prevalence of juvenile crime are followed by statistics on the prevalence of special education disabilities in the system, specifically specific…

  3. The Student Issue: Original Articles by Student Gammans, 2000 Edition. The Health Education Monograph Series, Volume 17, Number 3.

    Science.gov (United States)

    Clark, Jeffrey K., Ed.

    This collection of student monographs includes: "Educating Older Adults About Medications" (Patricia Barrett-Schwer); "Health Educators' Role in Weight Management and Body Acceptance" (Melanie H. Brede); "Health Educators as Advocates for Organ Donation" (Jennifer L. Hawker); "Involvement of Illinois School…

  4. North American Indian Language Materials, 1890-1965: An Annotated Bibliography of Monographic Works. American Indian Bibliographic Series No. 3.

    Science.gov (United States)

    Evans, G. Edward; Clark, Jeffrey

    The 187 monographs cited in this annotated bibliography on North American Indian language materials cover the period 1890-1965, updating the 9 linguistic bibliographies compiled by James C. Pilling for the U.S. Bureau of (American) Ethnology. Filling the gap between Pilling's works (variously published between 1887 and 1894), this bibliography is…

  5. Humanistic Patient Care Training: Content and Methodology. Interdisciplinary Team Training and Humanistic Patient Care for Hospices. Monograph 5.

    Science.gov (United States)

    Grady, Kathleen A.; Wilson, Dottie C.

    This monograph, the fifth in a series of five, provides training information for hospice staff in improving interdisciplinary team functions and humanistic care provisions. Its purpose is to provide a skilled group trainer with the hospice-specific insights necessary to conduct training in humanistic patient care. Chapter 1 covers training program…

  6. Interdisciplinary Team Training: Content and Methodology. Interdisciplinary Team Training and Humanistic Patient Care for Hospices. Monograph 4.

    Science.gov (United States)

    Wilson, Dottie C.; Grady, Kathleen A.

    This monograph, the fourth in a series of five, provides training information for hospice staff in improving interdisciplinary team functions and humanistic care provisions. Its purpose is to prepare a skilled team of trainers with information about hospices that is relevant to hospice interdisciplinary team training and to document experiences in…

  7. 78 FR 51733 - Draft Report on Carcinogens Monographs for ortho-Toluidine and Pentachlorophenol and By-Products...

    Science.gov (United States)

    2013-08-21

    ... and Pentachlorophenol and By-Products of Its Synthesis; Availability of Documents; Request for... Carcinogens (RoC) Monographs for ortho-Toluidine and Pentachlorophenol and By-products of its Synthesis... manufacture herbicides, dyes, pigments, and rubber chemicals. It is currently listed as reasonably anticipated...

  8. Sexual Harassment: Understand It, Talk about It, Post a Policy against It. Monograph, Volume 7, Number 2.

    Science.gov (United States)

    Fear-Fenn, Marcia

    This four-page monograph discusses the legal background of sexual harassment, provides explanations for sexual harassment, and lists the effects of sexual harassment. It then moves to actions that individuals, educators, and administrators can take to combat sexual harassment. Also included are six annotated resources for educators to use in…

  9. International Perspectives on the First-Year Experience in Higher Education. The First-Year Experience Monograph Series No. 52

    Science.gov (United States)

    Nutt, Diane, Ed.; Calderon, Denis, Ed.

    2009-01-01

    Students around the globe have unique first-year experiences but struggle with many of the same challenges. This monograph focuses on their journeys and provides insights for educators interested in learning about how institutions across the globe provide supports to students dealing with first-year transition issues. Based on the successful…

  10. Research among Learners of Chinese as a Foreign Language. Chinese Language Teachers Association Monograph Series. Volume IV

    Science.gov (United States)

    Everson, Michael E., Ed.; Shen, Helen H., Ed.

    2010-01-01

    Cutting-edge in its approach and international in its authorship, this fourth monograph in a series sponsored by the Chinese Language Teachers Association features eight research studies that explore a variety of themes, topics, and perspectives important to a variety of stakeholders in the Chinese language learning community. Employing a wide…

  11. High performance soft magnetic materials

    CERN Document Server

    2017-01-01

    This book provides comprehensive coverage of the current state-of-the-art in soft magnetic materials and related applications, with particular focus on amorphous and nanocrystalline magnetic wires and ribbons and sensor applications. Expert chapters cover preparation, processing, tuning of magnetic properties, modeling, and applications. Cost-effective soft magnetic materials are required in a range of industrial sectors, such as magnetic sensors and actuators, microelectronics, cell phones, security, automobiles, medicine, health monitoring, aerospace, informatics, and electrical engineering. This book presents both fundamentals and applications to enable academic and industry researchers to pursue further developments of these key materials. This highly interdisciplinary volume represents essential reading for researchers in materials science, magnetism, electrodynamics, and modeling who are interested in working with soft magnets. Covers magnetic microwires, sensor applications, amorphous and nanocrystalli...

  12. Soft theorems from anomalous symmetries

    Science.gov (United States)

    Huang, Yu-tin; Wen, Congkao

    2015-12-01

    We discuss constraints imposed by soft limits for effective field theories arising from symmetry breaking. In particular, we consider those associated with anomalous conformal symmetry as well as duality symmetries in supergravity. We verify these soft theorems for the dilaton effective action relevant for the a-theorem, as well as the one-loop effective action for N=4 supergravity. Using the universality of leading transcendental coefficients in the α' expansion of string theory amplitudes, we study the matrix elements of operator R 4 with half maximal supersymmetry. We construct the non-linear completion of R 4 that satisfies both single and double soft theorems up to seven points. This supports the existence of duality invariant completion of R 4.

  13. Soft theorems from anomalous symmetries

    Energy Technology Data Exchange (ETDEWEB)

    Huang, Yu-tin [Department of Physics and Astronomy, National Taiwan University,Taipei 10617, Taiwan, ROC (China); Wen, Congkao [I.N.F.N. Sezione di Roma “Tor Vergata”,Via della Ricerca Scientifica, 00133 Roma (Italy)

    2015-12-22

    We discuss constraints imposed by soft limits for effective field theories arising from symmetry breaking. In particular, we consider those associated with anomalous conformal symmetry as well as duality symmetries in supergravity. We verify these soft theorems for the dilaton effective action relevant for the a-theorem, as well as the one-loop effective action for N=4 supergravity. Using the universality of leading transcendental coefficients in the α{sup ′} expansion of string theory amplitudes, we study the matrix elements of operator R{sup 4} with half maximal supersymmetry. We construct the non-linear completion of R{sup 4} that satisfies both single and double soft theorems up to seven points. This supports the existence of duality invariant completion of R{sup 4}.

  14. Ivan Zajc in the Whirlpool of Croatian Music Historiography: Towards a Monograph

    Directory of Open Access Journals (Sweden)

    Sanja Majer-Bobetko

    2017-01-01

    Full Text Available Even one hundred years since his death there is no monograph on the most prolific Croatian composer Ivan Zajc (1832-1914. The reason for this probably lies in his huge opus, to which all of Zajc’s other activities should be added: conducting, organizing, managing, and teaching. However, there exist numerous music-historiographical texts which correspond in their number to Zajc’s compositional output. This is why this paper is primarily focused on music-historiographical syntheses as they are the best sources for understanding the authors’ fundamental opinion on the composer’s activities and compositional opus as a whole. We might say that these texts constitute the »view from above« on Zajc. After Vjenceslav Novak’s (1859-1905 Povijest glazbe [History of Music, manuscript from the end of the 19th century, published in 1994] and Stjepan Hadrović’s (1863-1934 Kratka povjest glazbe [A Short History of Music, 1911], which were both written in Zajc’s lifetime, general music histories were written by Josip Andreis (1909-1982, Hubert Pettan (1912-1989, Nenad Turkalj (1923-2007 and Stanislav Tuksar (1945, while histories of Croatian music were written by Božidar Širola (1889-1956, Branimir Ivakić (1906-1943, Hubert Pettan, Josip Andreis, Lovro Županović (1925-2004, Ennio Stipčević (1959, Stanislav Tuksar, and as a curiosity, by the prominent Bulgarian musicologist Ivan Kamburov (1883-1955. Nevertheless, particular specialized studies which gradually build a path to the desired and still unachieved monograph are not omitted from the paper. In Croatian music historiography Zajc is undoubtedly recognized as the key figure of the musical life of the city of Zagreb and as the most prominent Croatian composer of the second half of the 19th century, especially after 1870, when he came from Vienna to Zagreb. However, there are relatively few analytical approaches and interpretations of his compositional oeuvre, which, due to its

  15. Review of the Monograph of Zardyhan Qinayatuly Kazak State and Jochi Khan» »

    Directory of Open Access Journals (Sweden)

    Zh.M. Sabitov

    2015-09-01

    Full Text Available Research monograph of Zardykhan Qinayatuly “Qazaq memleketі zhane Zhoshy khan” (“Kazakh State and Jochi Khan” was published in the Kazakh language in 2014 in Kazakhstan. There are very few studies in Kazakhstan pub- lished in the Kazakh language on the Golden Horde history. Most historians wri- ting in Russian and English about the Golden Horde history are not familiar with research literature published in other languages. In this review, we note the fol- lowing errors of the author: 1. Purely grammatical errors when writing the names of the historians engaged in all aspects of the history of the ulus of Jochi. 2. Negligence in the design of the monograph, which often do not bear the full output of books and articles that are referenced by the author, neither there is a single list of references at the end of the monograph. 3. Fantastic map of the ulus of Jochi, which contains a lot of factual errors. 4. Ignorance of the historiography of modern research of the ulus of Jochi. From this derive such errors as: naming Jochi with the title of khan, while he was not a khan; confusion with the localiza- tion of the Ak Horde and Kok Horde; ignorance of the fact that Abul Khair Khan became khan only in 1430; uncritical confidence in such unreliable source as Natanzi; improper and unreasoned periodization of the history of the Eastern part of the ulus of Jochi; ignorance of the fact that Berke did not come to power in 1257 but a little later; ignorance of the name of khan Tuda-Mengu when listing the Golden Horde khans; errors in compiling genealogies of the Jochids; incorrect genealogy of the Golden Horde khan Kutlug Timur and his descendants; erro- neous etymology of the ethnonym “Kazak” by attributing to it the origin from the ancient Saks; numerous errors in the chronology of the eastern part of the ulus of Jochi; pseudoscientific etymology of the origin of the term Juz from the ancient Xiongnu as well as pseudoscientific attempt to find

  16. Comparison of Print Monograph Acquisitions Strategies Finds Circulation Advantage to Firm Orders

    Directory of Open Access Journals (Sweden)

    Laura Costello

    2017-12-01

    Full Text Available A Review of: Ke, I., Gao, W., & Bronicki, J. (2017. Does title-by-title selection make a difference? A usage title analysis on print monograph purchasing. Collection Management, 42(1, 34-47. http://dx.doi.org/10.1080/01462679.2016.1249040 Abstract Objective – To compare usage of print monographs acquired through firm order to those acquired through approval plans. Design – Quantitative study. Setting – A public research university serving an annual enrollment of over 43,500 students and employing more than 2,600 faculty members in the South Central United States. Subjects – Circulation and call number data from 21,356 print books acquired through approval plans, and 23,920 print books acquired through firm orders. Methods – Item records for print materials purchased between January 1, 2011 and December 31, 2014 were extracted from the catalog and separated by acquisitions strategy into firm order and approval plan lists. Items without call numbers and materials that had been placed on course reserves were removed from the lists. The authors examined accumulated circulation counts and conducted trend analyses to examine year-to-year usage. The authors also measured circulation performance in each Library of Congress call number class; they grouped these classes into science, social science, and humanities titles. Main Results – The authors found that 31% of approval plan books and 39% of firm order books had circulated at least once. The firm order books that had circulated were used an average of 1.87 times, compared to approval plan books which were used an average of 1.47 times. The year-to-year analysis showed that the initial circulation rate for approval plan books decreased from 42% in 2011 to 14% in 2014, and from 46% to 24% for firm order books. Subject area analysis showed that medicine and military science had the highest circulation rates at over 45%, and that agriculture and bibliography titles had the lowest circulation

  17. Soft Pneumatic Actuators for Rehabilitation

    Directory of Open Access Journals (Sweden)

    Guido Belforte

    2014-05-01

    Full Text Available Pneumatic artificial muscles are pneumatic devices with practical and various applications as common actuators. They, as human muscles, work in agonistic-antagonistic way, giving a traction force only when supplied by compressed air. The state of the art of soft pneumatic actuators is here analyzed: different models of pneumatic muscles are considered and evolution lines are presented. Then, the use of Pneumatic Muscles (PAM in rehabilitation apparatus is described and the general characteristics required in different applications are considered, analyzing the use of proper soft actuators with various technical properties. Therefore, research activity carried out in the Department of Mechanical and Aerospace Engineering in the field of soft and textile actuators is presented here. In particular, pneumatic textile muscles useful for active suits design are described. These components are made of a tubular structure, with an inner layer of latex coated with a deformable outer fabric sewn along the edge. In order to increase pneumatic muscles forces and contractions Braided Pneumatic Muscles are studied. In this paper, new prototypes are presented, based on a fabric construction and various kinds of geometry. Pressure-force-deformation tests results are carried out and analyzed. These actuators are useful for rehabilitation applications. In order to reproduce the whole upper limb movements, new kind of soft actuators are studied, based on the same principle of planar membranes deformation. As an example, the bellows muscle model and worm muscle model are developed and described. In both cases, wide deformations are expected. Another issue for soft actuators is the pressure therapy. Some textile sleeve prototypes developed for massage therapy on patients suffering of lymph edema are analyzed. Different types of fabric and assembly techniques have been tested. In general, these Pressure Soft Actuators are useful for upper/lower limbs treatments

  18. Soft QGP probes with ALICE

    CERN Document Server

    Graczykowski, Łukasz Kamil

    2016-01-01

    In heavy-ion collisions at the LHC a hot and dense medium of deconfided partons, the Quark-Gluon Plasma (QGP), is created. Its global properties can be characterized by the measurements of particles in the low transverse momentum (or "soft") regime, which represent the majority of created particles. In this report we outline a selection of measurements of the soft probes by the ALICE experiment in pp, p--Pb, and Pb--Pb collisions. The paper focuses on recent flow measurements via angular correlations and femtoscopic studies. The first ever preliminary analysis of $\\mathrm{K}^0_{\\rm S}\\mathrm{K}^{\\pm}$ femtoscopy is also presented.

  19. Orbital soft-tissue trauma.

    Science.gov (United States)

    Chazen, J Levi; Lantos, Joshua; Gupta, Ajay; Lelli, Gary J; Phillips, C Douglas

    2014-08-01

    In the clinical assessment of orbital trauma, visual acuity and extraocular muscle motility are critical for rapid evaluation of injury severity. However, assessment of these parameters may be limited by edema and concomitant injuries. Imaging may further delineate the trauma pattern and extent of injury. This review focuses on orbital soft-tissue injuries that can exist with or without orbital fracture. Imaging techniques and soft-tissue injuries, including those involving the anterior chamber, iris and ciliary body, lens, globe, posterior segment, and optic nerve, are reviewed, in addition to intraocular foreign bodies and cavernous-carotid fistulas. Copyright © 2014 Elsevier Inc. All rights reserved.

  20. A-Soft Separation Axioms in Soft Topological Space

    Directory of Open Access Journals (Sweden)

    Luay Abd –Al-Hani Al-Sweedi

    2018-01-01

    Full Text Available The important science tools in a different kinds and  specialties , that considered the basic mainstay of ( the set theory and because of  huge development in all life fields. This causes great problems , that need solution and parallel tools for those developments , so the scientis become responsible to work on the development of number theory and open new horizons , that a new science had appeared  which is  ( soft figures theory which is considered the important tool to solve most difficult problems or overcome them ,in these sciences and their specific life specialization, economy, medicine , geometry and others. Also the theory of soft numbers had entered in general topology in power full and active way. The last years a new science has appeared is (soft topological space.              The main idea of this research is to define the separation axioms in  (soft topological space  and practically in certain point , and to study the most important  properties and results of it .

  1. Soft Neutrosophic Groupoids and Their Generalization

    Directory of Open Access Journals (Sweden)

    Mumtaz Ali

    2014-12-01

    Full Text Available Soft set theory is a general mathematical tool for dealing with uncertain, fuzzy, not clearly defined objects. In this paper we introduced soft neutrosophic groupoid and their generalization with the discuissionf of some of their characteristics. We also introduced a new type of soft neutrophic groupoid, the so called soft strong neutrosophic goupoid which is of pure neutrosophic character. This notion also found in all the other corresponding notions of soft neutrosophic thoery. We also given some of their properties of this newly born soft structure related to the strong part of neutrosophic theory.

  2. Biocompatible mesoporous and soft nanoarchitectures

    Czech Academy of Sciences Publication Activity Database

    Angelova, A.; Angelov, Borislav; Mutafchieva, R.; Lesieur, S.

    2015-01-01

    Roč. 25, č. 2 (2015), s. 214-232 ISSN 1574-1443 R&D Projects: GA ČR GAP208/10/1600 Institutional support: RVO:61389013 Keywords : soft nanoarchitectures * lipid bilayer building block * self-assembled nanochannel networks Subject RIV: CF - Physical ; Theoretical Chemistry Impact factor: 1.308, year: 2015

  3. Soft QCD measurements at LHC

    CERN Document Server

    Tasevsky, Marek; The ATLAS collaboration

    2018-01-01

    Results from recent soft QCD measurements by LHC experiments ALICE, ATLAS, CMS, LHCb, LHCf and TOTEM are reported. The measurements include total, elastic and inelastic cross sections, inclusive and identified particle spectra, underlying event and hadronic chains. Results from particle correlations in all three collision systems, namely pp, pPb and PbPb, exhibit unexpected similarities.

  4. Hard Thinking about Soft Skills

    Science.gov (United States)

    Claxton, Guy; Costa, Arthur L.; Kallick, Bena

    2016-01-01

    People use various terms to refer to traits and tendencies connected to social-emotional behavior and ways of thinking or approaching problems--from 21st century skills to mindsets to habits of mind. Such traits are also often called soft skills or non-cognitive skills. The authors contend that these latter terms imply that these traits and…

  5. Lubrication of soft viscoelastic solids

    NARCIS (Netherlands)

    Pandey, Anupam; Karpitschka, Stefan; Venner, Cornelis H.; Snoeijer, Jacobus Hendrikus

    2016-01-01

    Lubrication flows appear in many applications in engineering, biophysics and nature. Separation of surfaces and minimisation of friction and wear is achieved when the lubricating fluid builds up a lift force. In this paper we analyse soft lubricated contacts by treating the solid walls as

  6. Lubrication of soft viscoelastic solids

    NARCIS (Netherlands)

    Pandey, Anupam; Karpitschka, Stefan; Venner, Cornelis H.; Snoeijer, Jacobus Hendrikus

    2015-01-01

    Lubrication flows appear in many applications in engineering, biophysics, and in nature. Separation of surfaces and minimisation of friction and wear is achieved when the lubrication fluid builds up a lift force. In this paper we analyse soft lubricated contacts by treating the solid walls as

  7. Glass transition of soft colloids

    Science.gov (United States)

    Philippe, Adrian-Marie; Truzzolillo, Domenico; Galvan-Myoshi, Julian; Dieudonné-George, Philippe; Trappe, Véronique; Berthier, Ludovic; Cipelletti, Luca

    2018-04-01

    We explore the glassy dynamics of soft colloids using microgels and charged particles interacting by steric and screened Coulomb interactions, respectively. In the supercooled regime, the structural relaxation time τα of both systems grows steeply with volume fraction, reminiscent of the behavior of colloidal hard spheres. Computer simulations confirm that the growth of τα on approaching the glass transition is independent of particle softness. By contrast, softness becomes relevant at very large packing fractions when the system falls out of equilibrium. In this nonequilibrium regime, τα depends surprisingly weakly on packing fraction, and time correlation functions exhibit a compressed exponential decay consistent with stress-driven relaxation. The transition to this novel regime coincides with the onset of an anomalous decrease in local order with increasing density typical of ultrasoft systems. We propose that these peculiar dynamics results from the combination of the nonequilibrium aging dynamics expected in the glassy state and the tendency of colloids interacting through soft potentials to refluidize at high packing fractions.

  8. An Opinion on Soft Power

    Directory of Open Access Journals (Sweden)

    Evgeny Mikhailovitch Astakhov

    2014-01-01

    Full Text Available The article analyzes different aspects of the "soft power" of Russia. The author affirms that in this field the country doesn't have well defined strategies policy. To Russia has the excellent potential for the promotion of its positive image. This potential is primarily due to the famous Russian science, literature, music and art. But this "natural"potential has to be used in the national interests abroad. In recent years the Russian government has made some important steps in cultural diplomacy, in particular for the promotion of Russian language and supporting Russian Diaspora. However, much more has to be done not only in these directions, but also in propaganda and counterpropaganda to meet information pressure against Russia. In this connection, to form properly all directions of the policy of "soft power", is desirable to use the experience of other countries. The states who pretend to have an important place in the world, consider "soft power" as a strategic policy aiming to strengthen their geopolitical positions. In this context the author offers some suggestions concerning different organizational aspects. Special attention is given to the coordination of the activities of all structures involved in the policy of "soft power ".

  9. Modeling soft interface dominated systems

    NARCIS (Netherlands)

    Lamorgese, A.; Mauri, R.; Sagis, L.M.C.

    2017-01-01

    The two main continuum frameworks used for modeling the dynamics of soft multiphase systems are the Gibbs dividing surface model, and the diffuse interface model. In the former the interface is modeled as a two dimensional surface, and excess properties such as a surface density, or surface energy

  10. Soft lithography of ceramic patterns

    NARCIS (Netherlands)

    Göbel, Ole; Nedelcu, M.; Steiner, U.

    2007-01-01

    Polymer-based precursor solutions are patterned using a soft-lithographic patterning technique to yield sub-micrometer-sized ceramic patterns. By using a polymer-metal-nitrate solution as a lithographic resist, we demonstrate a micromolding procedure using a simple rubber stamp that yields a

  11. Grounding experiments on soft bottoms

    DEFF Research Database (Denmark)

    Sterndorff, M.J.; Pedersen, Preben Terndrup

    1996-01-01

    To verify a theoretical analysis procedure for calculation of the hull girder response of ships running aground, a series of large-scale ship grounding experiments was performed on an artificial island made of engineered fill. The tests were conducted by running a condemned fishing vessel up...... for grounding on soft bottoms....

  12. Nanomedicine a soft matter perspective

    CERN Document Server

    Pan, Dipanjan

    2014-01-01

    This book provides a broad introduction to soft matters for nanomedicinal applications, with a deeper discussion of the individual modalities for molecular imaging. It includes a general introduction to the opportunities provided by this technology in chemistry, materials, biology and nanomedicine. It is designed and written with the perspective that anyone, with or without previous knowledge of nanotechnology, would benefit.

  13. Soft-Collinear Effective Theory

    CERN Multimedia

    CERN. Geneva

    2017-01-01

    I will review the basic principles about Soft-Collinear Effective Theory. I will focus on how it can be used to understand factorization properties and how one can resum large logarithms arising from infrared physics using the renormalization group evolution.

  14. Sheet Bending using Soft Tools

    Science.gov (United States)

    Sinke, J.

    2011-05-01

    Sheet bending is usually performed by air bending and V-die bending processes. Both processes apply rigid tools. These solid tools facilitate the generation of software for the numerical control of those processes. When the lower rigid die is replaced with a soft or rubber tool, the numerical control becomes much more difficult, since the soft tool deforms too. Compared to other bending processes the rubber backed bending process has some distinct advantages, like large radius-to-thickness ratios, applicability to materials with topcoats, well defined radii, and the feasibility of forming details (ridges, beads). These advantages may give the process exclusive benefits over conventional bending processes, not only for industries related to mechanical engineering and sheet metal forming, but also for other disciplines like Architecture and Industrial Design The largest disadvantage is that also the soft (rubber) tool deforms. Although the tool deformation is elastic and recovers after each process cycle, the applied force during bending is related to the deformation of the metal sheet and the deformation of the rubber. The deformation of the rubber interacts with the process but also with sheet parameters. This makes the numerical control of the process much more complicated. This paper presents a model for the bending of sheet materials using a rubber lower die. This model can be implemented in software in order to control the bending process numerically. The model itself is based on numerical and experimental research. In this research a number of variables related to the tooling and the material have been evaluated. The numerical part of the research was used to investigate the influence of the features of the soft lower tool, like the hardness and dimensions, and the influence of the sheet thickness, which also interacts with the soft tool deformation. The experimental research was focused on the relation between the machine control parameters and the most

  15. Soft x-ray Planetary Imager

    Data.gov (United States)

    National Aeronautics and Space Administration — The project is to prototype a soft X-ray Imager for planetary applications that has the sensitivity to observe solar system sources of soft  X-ray emission. A strong...

  16. Stages of Adult Soft Tissue Sarcoma

    Science.gov (United States)

    ... Childhood Vascular Tumors Treatment Research Adult Soft Tissue Sarcoma Treatment (PDQ®)–Patient Version General Information About Adult Soft Tissue Sarcoma Go to Health Professional Version Key Points Adult ...

  17. Treatment Option Overview (Adult Soft Tissue Sarcoma)

    Science.gov (United States)

    ... Childhood Vascular Tumors Treatment Research Adult Soft Tissue Sarcoma Treatment (PDQ®)–Patient Version General Information About Adult Soft Tissue Sarcoma Go to Health Professional Version Key Points Adult ...

  18. General Information about Childhood Soft Tissue Sarcoma

    Science.gov (United States)

    ... Childhood Vascular Tumors Treatment Research Childhood Soft Tissue Sarcoma Treatment (PDQ®)–Patient Version General Information About Childhood Soft Tissue Sarcoma Go to Health Professional Version Key Points Childhood ...

  19. Treatment Options for Adult Soft Tissue Sarcoma

    Science.gov (United States)

    ... Childhood Vascular Tumors Treatment Research Adult Soft Tissue Sarcoma Treatment (PDQ®)–Patient Version General Information About Adult Soft Tissue Sarcoma Go to Health Professional Version Key Points Adult ...

  20. Treatment Option Overview (Childhood Soft Tissue Sarcoma)

    Science.gov (United States)

    ... Childhood Vascular Tumors Treatment Research Childhood Soft Tissue Sarcoma Treatment (PDQ®)–Patient Version General Information About Childhood Soft Tissue Sarcoma Go to Health Professional Version Key Points Childhood ...

  1. General Information about Adult Soft Tissue Sarcoma

    Science.gov (United States)

    ... Childhood Vascular Tumors Treatment Research Adult Soft Tissue Sarcoma Treatment (PDQ®)–Patient Version General Information About Adult Soft Tissue Sarcoma Go to Health Professional Version Key Points Adult ...

  2. Treatment Options for Childhood Soft Tissue Sarcoma

    Science.gov (United States)

    ... Childhood Vascular Tumors Treatment Research Childhood Soft Tissue Sarcoma Treatment (PDQ®)–Patient Version General Information About Childhood Soft Tissue Sarcoma Go to Health Professional Version Key Points Childhood ...

  3. Stages of Childhood Soft Tissue Sarcoma

    Science.gov (United States)

    ... Childhood Vascular Tumors Treatment Research Childhood Soft Tissue Sarcoma Treatment (PDQ®)–Patient Version General Information About Childhood Soft Tissue Sarcoma Go to Health Professional Version Key Points Childhood ...

  4. Drugs Approved for Soft Tissue Sarcoma

    Science.gov (United States)

    ... Your Treatment Research Drugs Approved for Soft Tissue Sarcoma This page lists cancer drugs approved by the ... not listed here. Drugs Approved for Soft Tissue Sarcoma Cosmegen (Dactinomycin) Dactinomycin Doxorubicin Hydrochloride Eribulin Mesylate Gleevec ( ...

  5. Applications of Soft Sets in -Algebras

    Directory of Open Access Journals (Sweden)

    N. O. Alshehri

    2013-01-01

    Full Text Available In 1999, Molodtsov introduced the concept of soft set theory as a general mathematical tool for dealing with uncertainty and vagueness. In this paper, we apply the concept of soft sets to K-algebras and investigate some properties of Abelian soft K-algebras. We also introduce the concept of soft intersection K-algebras and investigate some of their properties.

  6. Hardware for soft computing and soft computing for hardware

    CERN Document Server

    Nedjah, Nadia

    2014-01-01

    Single and Multi-Objective Evolutionary Computation (MOEA),  Genetic Algorithms (GAs), Artificial Neural Networks (ANNs), Fuzzy Controllers (FCs), Particle Swarm Optimization (PSO) and Ant colony Optimization (ACO) are becoming omnipresent in almost every intelligent system design. Unfortunately, the application of the majority of these techniques is complex and so requires a huge computational effort to yield useful and practical results. Therefore, dedicated hardware for evolutionary, neural and fuzzy computation is a key issue for designers. With the spread of reconfigurable hardware such as FPGAs, digital as well as analog hardware implementations of such computation become cost-effective. The idea behind this book is to offer a variety of hardware designs for soft computing techniques that can be embedded in any final product. Also, to introduce the successful application of soft computing technique to solve many hard problem encountered during the design of embedded hardware designs. Reconfigurable em...

  7. Wanted: Soft Skills for Today's Jobs

    Science.gov (United States)

    Hirsch, Barton J.

    2017-01-01

    Educating high school students for both college and career is difficult. Teaching trade skills seems alien to the academic culture. But new research indicates that soft skills are quite important to judgments of employability and that youth learn many soft skills in traditional academic subjects (e.g., literature). A focus on soft skills allows…

  8. Windchill-201 - Custom Soft-Type Construction

    Science.gov (United States)

    Jones, Corey; LaPha, Steven

    2013-01-01

    This presentation will explain Windchill soft-types-what they are, how they work, and how to construct custom ones, configured specifically for your system. The process and particulars of creating and implementing a WTDocument soft-type will be discussed, and the interaction between soft-types and Windchill objects will be shown.

  9. Fault diagnosis and fault-tolerant control strategies for non-linear systems analytical and soft computing approaches

    CERN Document Server

    Witczak, Marcin

    2014-01-01

      This book presents selected fault diagnosis and fault-tolerant control strategies for non-linear systems in a unified framework. In particular, starting from advanced state estimation strategies up to modern soft computing, the discrete-time description of the system is employed Part I of the book presents original research results regarding state estimation and neural networks for robust fault diagnosis. Part II is devoted to the presentation of integrated fault diagnosis and fault-tolerant systems. It starts with a general fault-tolerant control framework, which is then extended by introducing robustness with respect to various uncertainties. Finally, it is shown how to implement the proposed framework for fuzzy systems described by the well-known Takagi–Sugeno models. This research monograph is intended for researchers, engineers, and advanced postgraduate students in control and electrical engineering, computer science,as well as mechanical and chemical engineering.

  10. Applications of Soft Union Sets in the Ring Theory

    Directory of Open Access Journals (Sweden)

    Yongwei Yang

    2013-01-01

    through discussing quotient soft subsets, an approach for constructing quotient soft union rings is made. Finally, isomorphism theorems of λ,μ-soft union rings related to invariant soft sets are discussed.

  11. Soft Pomeron in Holographic QCD

    CERN Document Server

    Ballon-Bayona, Alfonso; Costa, Miguel S; Djurić, Marko

    2016-01-01

    We study the graviton Regge trajectory in Holographic QCD as a model for high energy scattering processes dominated by soft pomeron exchange. This is done by considering spin J fields from the closed string sector that are dual to glueball states of even spin and parity. In particular, we construct a model that governs the analytic continuation of the spin J field equation to the region of real J < 2, which includes the scattering domain of negative Maldelstam variable t. The model leads to approximately linear Regge trajectories and is compatible with the measured values of 1.08 for the intercept and 0.25 GeV$^{-2}$ for the slope of the soft pomeron. The intercept of the secondary pomeron trajectory is in the same region of the subleading trajectories, made of mesons, proposed by Donnachie and Landshoff, and should therefore be taken into account.

  12. Soft computing for business intelligence

    CERN Document Server

    Pérez, Rafael; Cobo, Angel; Marx, Jorge; Valdés, Ariel

    2014-01-01

    The book Soft Computing for Business Intelligence is the remarkable output of a program based on the idea of joint trans-disciplinary research as supported by the Eureka Iberoamerica Network and the University of Oldenburg. It contains twenty-seven papers allocated to three sections: Soft Computing, Business Intelligence and Knowledge Discovery, and Knowledge Management and Decision Making. Although the contents touch different domains they are similar in so far as they follow the BI principle “Observation and Analysis” while keeping a practical oriented theoretical eye on sound methodologies, like Fuzzy Logic, Compensatory Fuzzy Logic (CFL), Rough Sets and other softcomputing elements. The book tears down the traditional focus on business, and extends Business Intelligence techniques in an impressive way to a broad range of fields like medicine, environment, wind farming, social collaboration and interaction, car sharing and sustainability.

  13. Packing of soft asymmetric dumbbells.

    Science.gov (United States)

    Sarić, Anđela; Bozorgui, Behnaz; Cacciuto, Angelo

    2011-06-09

    We use numerical simulations to study the phase behavior of a system of purely repulsive soft dumbbells as a function of size ratio of the two components and their relative degree of deformability. We find a plethora of different phases, which includes most of the mesophases observed in self-assembly of block copolymers but also crystalline structures formed by asymmetric, hard binary mixtures. Our results detail the phenomenological behavior of these systems when softness is introduced in terms of two different classes of interparticle interactions: (a) the elastic Hertz potential, which has a finite energy cost for complete overlap of any two components, and (b) a generic power-law repulsion with tunable exponent. We discuss how simple geometric arguments can be used to account for the large structural variety observed in these systems and detail the similarities and differences in the phase behavior for the two classes of potentials under consideration.

  14. Time matters in soft proofing

    Directory of Open Access Journals (Sweden)

    Jon Y. Hardeberg

    2007-11-01

    Full Text Available One of latest developments for pre-press applications is the concept of soft proofing, which aims to provide an accurate preview on a monitor of how the final document will appear once it is printed. At the core of this concept is the problem of identifying, for any printed color, the most similar color the monitor can display. This problem is made difficult by such factors as varying viewing conditions, color gamut limitations, or the less studied color memory shift.Color matching experiments are usually done by examining samples viewed simultaneously. However, in soft proofing applications, the proof and the print are not always viewed together. This paper attempts to shed more light on the difference between simultaneous and time-spaced color matching, in order to contribute to improving the accuracy of soft proofs. A color matchingexperiment setup has been established in which observers were asked to match a color patch displayed on a LCD monitor, by adjusting its RGB values, to another color patch printed out on paper. In the first part of the experiment the two colors were viewed simultaneously. In the second part, the observers were asked to produce the match according to a previously memorized color. According to the obtained results, the color appearance attributes lightness and chroma were the most difficult components for the observers to remember, generating huge differences with the simultaneous match, whereas hue was the component which varied the least. This indicates that for soft proofing, getting the hues right is of primordial importance.

  15. Microwave applications of soft ferrites

    CERN Document Server

    Pardavi-Horvath, M P

    2000-01-01

    Signal processing requires broadband, low-loss, low-cost microwave devices (circulators, isolators, phase shifters, absorbers). Soft ferrites (garnets, spinels, hexaferrites), applied in planar microwave devices, are reviewed from the point of view of device requirements. Magnetic properties, specific to operation in high-frequency electromagnetic fields, are discussed. Recent developments in thick film ferrite technology and device design are reviewed. Magnetic losses related to planar shape and inhomogeneous internal fields are analyzed.

  16. Soft Space Planning in Cities unbound

    DEFF Research Database (Denmark)

    Olesen, Kristian

    This paper analyses contemporary experiments of building governance capacity in new soft spaces in Denmark through processes of spatial strategy-making. The paper argues that new soft spaces are emerging in Danish spatial planning, which set out to promote more effective forms of strategic spatial...... of critical questions about whether the normative arguments in the soft space literature are unfounded, or whether the significance of soft spaces is simply overrated in the planning literature. Furthermore, it is argued that critical attention needs to be paid to the prevalence of soft spaces in spatial...

  17. Advance Trends in Soft Computing

    CERN Document Server

    Kreinovich, Vladik; Kacprzyk, Janusz; WCSC 2013

    2014-01-01

    This book is the proceedings of the 3rd World Conference on Soft Computing (WCSC), which was held in San Antonio, TX, USA, on December 16-18, 2013. It presents start-of-the-art theory and applications of soft computing together with an in-depth discussion of current and future challenges in the field, providing readers with a 360 degree view on soft computing. Topics range from fuzzy sets, to fuzzy logic, fuzzy mathematics, neuro-fuzzy systems, fuzzy control, decision making in fuzzy environments, image processing and many more. The book is dedicated to Lotfi A. Zadeh, a renowned specialist in signal analysis and control systems research who proposed the idea of fuzzy sets, in which an element may have a partial membership, in the early 1960s, followed by the idea of fuzzy logic, in which a statement can be true only to a certain degree, with degrees described by numbers in the interval [0,1]. The performance of fuzzy systems can often be improved with the help of optimization techniques, e.g. evolutionary co...

  18. Soft x-ray lasers

    International Nuclear Information System (INIS)

    Matthews, D.L.; Rosen, M.D.

    1988-01-01

    One of the elusive dreams of laser physicists has been the development of an x-ray laser. After 25 years of waiting, the x-ray laser has at last entered the scientific scene, although those now in operation are still laboratory prototypes. They produce soft x rays down to about five nanometers. X-ray lasers retain the usual characteristics of their optical counterparts: a very tight beam, spatial and temporal coherence, and extreme brightness. Present x-ray lasers are nearly 100 times brighter that the next most powerful x-ray source in the world: the electron synchrotron. Although Lawrence Livermore National Laboratory (LLNL) is widely known for its hard-x-ray laser program which has potential applications in the Strategic Defense Initiative, the soft x-ray lasers have no direct military applications. These lasers, and the scientific tools that result from their development, may one day have a place in the design and diagnosis of both laser fusion and hard x-ray lasers. The soft x-ray lasers now in operation at the LLNL have shown great promise but are still in the primitive state. Once x-ray lasers become reliable, efficient, and economical, they will have several important applications. Chief among them might be the creation of holograms of microscopic biological structures too small to be investigated with visible light. 5 figs

  19. Application of the Myers-Briggs Type Indicator to Medicine and Other Health Professions. Monograph I. Final Report.

    Science.gov (United States)

    McCaulley, Mary H.

    This monograph is an overview and state of the art paper for the use of the Myers-Briggs Type Indicator in the health professions. The Myers-Briggs Type Indicator is a questionnaire which makes it possible to test and put to practical use that part of the personality theory of C.G. Jung which is concerned with psychological type. Nine areas of…

  20. IDIOSTYLISTIC PECULIARITIES OF FABRICATED KNOWLEDGE IN THE MONOGRAPH “THE LINGUISTICS WARS” BY R.A. HARRIS

    Directory of Open Access Journals (Sweden)

    Menshakova, N.N.

    2016-06-01

    Full Text Available The author studies the means of representation of fabricated knowledge in scientific linguistic text and analyses the peculiarities of its employment by R.A. Harris in his monograph “The Linguistics Wars”. The use of metaphorical and non-metaphorical means of representation of fabricated knowledge in a particular scientific text serves the conceptual and communicative objectives set by the author. It is also viewed as a peculiarity of his individual style.

  1. Use of high-throughput in vitro toxicity screening data in cancer hazard evaluations by IARC Monograph Working Groups.

    Science.gov (United States)

    Chiu, Weihsueh A; Guyton, Kathryn Z; Martin, Matthew T; Reif, David M; Rusyn, Ivan

    2018-01-01

    Evidence regarding carcinogenic mechanisms serves a critical role in International Agency for Research on Cancer (IARC) Monograph evaluations. Three recent IARC Working Groups pioneered inclusion of the US Environmental Protection Agency (EPA) ToxCast program high-throughput screening (HTS) data to supplement other mechanistic evidence. In Monograph V110, HTS profiles were compared between perfluorooctanoic acid (PFOA) and prototypical activators across multiple nuclear receptors. For Monograph V112-113, HTS assays were mapped to 10 key characteristics of carcinogens identified by an IARC expert group, and systematically considered as an additional mechanistic data stream. Both individual assay results and ToxPi-based rankings informed mechanistic evaluations. Activation of multiple nuclear receptors in HTS assays showed that PFOA targets not only peroxisome proliferator activated receptors, but also other receptors. ToxCast assays substantially covered 5 of 10 key characteristics, corroborating literature evidence of "induces oxidative stress" and "alters cell proliferation, cell death or nutrient supply" and filling gaps for "modulates receptor-mediated effects." Thus, ToxCast HTS data were useful both in evaluating specific mechanistic hypotheses and in contributing to the overall evaluation of mechanistic evidence. However, additional HTS assays are needed to provide more comprehensive coverage of the 10 key characteristics of carcinogens that form the basis of current IARC mechanistic evaluations.

  2. SoftAR: visually manipulating haptic softness perception in spatial augmented reality.

    Science.gov (United States)

    Punpongsanon, Parinya; Iwai, Daisuke; Sato, Kosuke

    2015-11-01

    We present SoftAR, a novel spatial augmented reality (AR) technique based on a pseudo-haptics mechanism that visually manipulates the sense of softness perceived by a user pushing a soft physical object. Considering the limitations of projection-based approaches that change only the surface appearance of a physical object, we propose two projection visual effects, i.e., surface deformation effect (SDE) and body appearance effect (BAE), on the basis of the observations of humans pushing physical objects. The SDE visualizes a two-dimensional deformation of the object surface with a controlled softness parameter, and BAE changes the color of the pushing hand. Through psychophysical experiments, we confirm that the SDE can manipulate softness perception such that the participant perceives significantly greater softness than the actual softness. Furthermore, fBAE, in which BAE is applied only for the finger area, significantly enhances manipulation of the perception of softness. We create a computational model that estimates perceived softness when SDE+fBAE is applied. We construct a prototype SoftAR system in which two application frameworks are implemented. The softness adjustment allows a user to adjust the softness parameter of a physical object, and the softness transfer allows the user to replace the softness with that of another object.

  3. Tools to Ensure Safe Medicines: New Monograph Tests in USP-NF

    Directory of Open Access Journals (Sweden)

    Catherine Sheehan

    2010-06-01

    Full Text Available This paper describes USP-NF compendial updates to six ‘high-priority” excipient monographs: Glycerin, Propylene Glycol, Sorbitol Solution, Sorbitol Sorbitan Solution, Noncrystallizing Sorbitol Solution and Maltitol Solution. The USP-NF revisions arose from the Food and Drug Administration’s (FDA’s requests to include, as part of each monograph’s Identification test, a limit test to detect the presence of Diethylene Glycol (DEG, a toxic adulterant. These revisions align with the 2007 FDA Guidance for Industry: Testing of Glycerin for Diethylene Glycol (1, that drug product manufacturers perform a specific identity test for DEG on all containers of all lots of glycerin before glycerin is used in the manufacture and preparation of drug products. This paper describes several risk factors due to a complex global excipient supply chain, nonspecific specifications, inadequate supply chain qualification, and poor understanding of regulations. Strengthening and conformance to compendial specifications is one of the tools necessary to mitigate risk and help prevent the next DEG adulteration that is part of USP’s efforts to ensure safe medicines.

  4. Towards iconic language for patient records, drug monographs, guidelines and medical search engines.

    Science.gov (United States)

    Lamy, Jean-Baptiste; Duclos, Catherine; Hamek, Saliha; Beuscart-Zéphir, Marie-Catherine; Kerdelhué, Gaetan; Darmoni, Stefan; Favre, Madeleine; Falcoff, Hector; Simon, Christian; Pereira, Suzanne; Serrot, Elisabeth; Mitouard, Thierry; Hardouin, Etienne; Kergosien, Yannick; Venot, Alain

    2010-01-01

    Practicing physicians have limited time for consulting medical knowledge and records. We have previously shown that using icons instead of text to present drug monographs may allow contraindications and adverse effects to be identified more rapidly and more accurately. These findings were based on the use of an iconic language designed for drug knowledge, providing icons for many medical concepts, including diseases, antecedents, drug classes and tests. In this paper, we describe a new project aimed at extending this iconic language, and exploring the possible applications of these icons in medicine. Based on evaluators' comments, focus groups of physicians and opinions of academic, industrial and associative partners, we propose iconic applications related to patient records, for example summarizing patient conditions, searching for specific clinical documents and helping to code structured data. Other applications involve the presentation of clinical practice guidelines and improving the interface of medical search engines. These new applications could use the same iconic language that was designed for drug knowledge, with a few additional items that respect the logic of the language.

  5. Metrics and Science Monograph Collections at the Marston Science Library, University of Florida

    Directory of Open Access Journals (Sweden)

    Stephanie C. Haas

    2010-01-01

    Full Text Available As academic libraries are increasingly supported by a matrix of database functions, the use of data mining and visualization techniques offer significant potential for future collection development and service initiatives based on quantifiable data. While data collection techniques are still not standardized and results may be skewed because of granularity problems, faulty algorithms, and a host of other factors, useful baseline data is extractable and broad trends can be identified.The purpose of the current study is to provide an initial assessment of data associated with science monograph collection at the Marston Science Library (MSL, University of Florida. These sciences fall within the major Library of Congress Classification schedules of Q, S, and T, excluding TR, TT, and TX. The Rs are also excluded as these subjects are the responsibility of the Health Science Center Library which is connected with the medical school and the teaching hospital. The overall strategy of this project is to look at the potential science audiences within the university community and analyze data related to purchasing and circulation patterns, e-book usage, and interlibrary loan (ILL statistics. This paper presents the results from the academic year July 1, 2008 to June 30, 2009, because all data reservoirs needed were available for the circulation and ILL data. The Springer e-book study is based on 2009 data. The research team consisted of both librarians and technical support staff from MSL, the Acquisitions Department, the Cataloging Department, and the IT Department.

  6. DEVELOPING FINAL COURSE MONOGRAPHS USING A TEAM-BASED LEARNING METHODOLOGY

    Directory of Open Access Journals (Sweden)

    Ani Mari Hartz

    2016-04-01

    Full Text Available This article describes an experience with the Team-Based Learning (TBL methodology in courses designed to support the planning and execution of final course monographs. It contains both professors’ and students’ perceptions, through observation and assessment. A qualitative approach using observation techniques and desk research was used in conjunction with a quantitative approach based on a questionnaire. The sample consisted of 49 students from a higher education institution, 27 of them in a Communication Course and the remaining 22 in a Business Administration course. Qualitative data analysis was performed through simple categorization with back-defined categories, while the quantitative data analysis employed descriptive statistics and cluster analysis using Minitab 17.1 software. The main findings include the identification of: three student profiles (designated as traditional, collaborative and practical; a preference for guidance and feedback from the professor rather than other students; and a need for a professor-led closing discussion when applying the TBL method. As regards the main benefits to students, they recognized that discussion in groups allowed them to realize how much they really know about the subject studied. Finally, most students seemed to like the TBL approach.

  7. John Bingham Roberts and the first American monograph on human brain surgery.

    Science.gov (United States)

    Stone, J L

    2001-10-01

    JOHN BINGHAM ROBERTS (1852-1924) of Philadelphia was an active general surgeon in the latter 19th and early 20th centuries. He made pioneering contributions to a number of areas of surgery. From 1880 until the end of his career, he was one of the few American surgeons to advocate an aggressive exploratory approach to cranial fractures in an effort to avoid consequences such as infection, delayed seizures, and insanity. In his 1885 article in the Transactions of the American Surgical Association titled "The Field and Limitation of the Operative Surgery of the Human Brain," he predicted that with antiseptic precautions and the growing knowledge of cerebral localization, operations on the brain would become commonplace. This work predated that of Horsley, Keen, and many others. Roberts had a continuing interest in head injuries, cranial fractures, and the development of trephines and burrs for reconstructive cranial work, but his active enthusiasm for brain surgery diminished in the 1890s. Nevertheless, Roberts was a very prolific teacher and leader in American surgery who is perhaps best remembered for his monographs and textbooks on general, orthopedic, plastic, and reconstructive surgery.

  8. Soft Skills for Hard Impact

    Science.gov (United States)

    Grigorov, Ivo; Davidson, Joy; Knoth, Petr; Kuchma, Iryna; Schmidt, Birgit; Rettberg, Najla; Rogrigues, Eloy

    2015-04-01

    Marine and Earth Science graduates will be under increasing pressure in future to delve into research questions of relevance to societal challenges. Even fundamental research focused on basic processes of the environment and universe will in the coming decade need to justify their societal impact. As the Research Excellence Frameworks (REF) for research evaluation shift more and more away from the classical Impact Factor and number of peer-reviewed publications to "societal impact", the question remains whether the current graduates, and future researchers, are sufficiently prepared to deal with this reality. The essential compliment of skills beyond research excellence, rigor and method are traditionally described as "soft skills". This includes how to formulate an argument, how to construct a scientific publication, how to communicate such publications to non-experts, place them in context of societal challenges and relevant policies, how to write a competitive proposal and "market" one's research idea to build a research group around an interesting research topic. Such "soft skills" can produce very measurable and concrete impact for career development, but are rarely provided systematically and coherently by graduate schools in general. The presentation will focus on Open Science as a set of "soft skills", and demonstrate why graduate schools should train Open Science competencies alongside research excellence by default. Open Science is about removing all barriers to research process and outputs, both published and unpublished, and directly supports transparency and reproducibility of the research process. Open Science as a set of news competencies can also foster unexpected collaborations, engage citizen scientists into co-creation of solutions to societal challenges, as well as use concepts of Open Science to transfer new knowledge to the knowledge-based private sector, and help them with formulating more competitive research proposals in future.

  9. Softly broken N=2 QCD

    CERN Document Server

    Alvarez-Gaumé, Luís; Kounnas, Costas; Marino, M; Alvarez-Gaume, Luis; Distler, Jacques; Kounnas, Costas; Marino, Marcos

    1996-01-01

    We analyze the possible soft breaking of N=2 supersymmetric Yang-Mills theory with and without matter flavour preserving the analyticity properties of the Seiberg-Witten solution. For small supersymmetry breaking parameter with respect to the dynamical scale of the theory we obtain an exact expression for the effective potential. We describe in detail the onset of the confinement transition and some of the patterns of chiral symmetry breaking. If we extrapolate the results to the limit where supersymmetry decouples, we obtain hints indicating that perhaps a description of the QCD vacuum will require the use of Lagrangians containing simultaneously mutually non-local degrees of freedom (monopoles and dyons).

  10. CONARC Soft Skills Training Conference.

    Science.gov (United States)

    1973-04-05

    Individual Training US Continental Army Comand Ur0 I1 DEPARTMENT401F THE ARMY 4ISAUM Wl ENS INTSTES CONCT TAL ARMY COMMAO FO" MTNO VIMIWM 23U3 ATIT-3 5 April...Commander US Continental Army Command MAJOR GENERAL IRA A. UwT, JR. Deputy Chief of Staff for Individual Training US Continental Army Comand i...Numerous ’hard skills’ are embedded within what we are now referring to as ’soft-skill’ courses. One must know both how to design a bridge and how to

  11. Hard Identity and Soft Identity

    Directory of Open Access Journals (Sweden)

    Hassan Rachik

    2006-04-01

    Full Text Available Often collective identities are classified depending on their contents and rarely depending on their forms. Differentiation between soft identity and hard identity is applied to diverse collective identities: religious, political, national, tribal ones, etc. This classification is made following the principal dimensions of collective identities: type of classification (univocal and exclusive or relative and contextual, the absence or presence of conflictsof loyalty, selective or totalitarian, objective or subjective conception, among others. The different characteristics analysed contribute to outlining an increasingly frequent type of identity: the authoritarian identity.

  12. Promoting renewables through soft loans

    International Nuclear Information System (INIS)

    Marcks, C.

    1999-01-01

    The DtA, founded in 1950s, is a federal institution owned by the German government. It assists the government to implement its economic, environmental and social policy. Financial assistance is being granted mainly through soft loans. Such loans are a flexible instrument, permitting to partially correct prices without severely distorting market forces. They assure total financing while spreading the subsidy over the entire period of the engagement. This avoids windfall opportunities often related to direct subsidies. Investors, therefore, have an intrinsic motivation to only submit sound and profitable projects. (orig./RHM)

  13. Soft mode of lead zirconate

    International Nuclear Information System (INIS)

    Pan'ko, G.F.; Prisedskij, V.V.; Klimov, V.V.

    1983-01-01

    Anisotropic diffusional scattering of electrons on PbZrO 3 crystal in the temperature range of phase transition has been recorded. As a result of its analysis it has been established that in lead zirconate the rotational vibrational mode G 25 plays the role of soft mode. The experiment is carried out using PbZrO 3 monocrystals in translucent electron microscope EhM-200, operating in the regime of microdiffraction at accelerating voltage of 150 kV and beam current 50 μA; sample preparation is realized using the method of shearing and fragmentation

  14. Imaging of musculoskeletal soft tissue infections

    International Nuclear Information System (INIS)

    Turecki, Marcin B.; Taljanovic, Mihra S.; Holden, Dean A.; Hunter, Tim B.; Rogers, Lee F.; Stubbs, Alana Y.; Graham, Anna R.

    2010-01-01

    Prompt and appropriate imaging work-up of the various musculoskeletal soft tissue infections aids early diagnosis and treatment and decreases the risk of complications resulting from misdiagnosis or delayed diagnosis. The signs and symptoms of musculoskeletal soft tissue infections can be nonspecific, making it clinically difficult to distinguish between disease processes and the extent of disease. Magnetic resonance imaging (MRI) is the imaging modality of choice in the evaluation of soft tissue infections. Computed tomography (CT), ultrasound, radiography and nuclear medicine studies are considered ancillary. This manuscript illustrates representative images of superficial and deep soft tissue infections such as infectious cellulitis, superficial and deep fasciitis, including the necrotizing fasciitis, pyomyositis/soft tissue abscess, septic bursitis and tenosynovitis on different imaging modalities, with emphasis on MRI. Typical histopathologic findings of soft tissue infections are also presented. The imaging approach described in the manuscript is based on relevant literature and authors' personal experience and everyday practice. (orig.)

  15. Nasal Soft-Tissue Triangle Deformities.

    Science.gov (United States)

    Foda, Hossam M T

    2016-08-01

    The soft-tissue triangle is one of the least areas attended to in rhinoplasty. Any postoperative retraction, notching, or asymmetries of soft triangles can seriously affect the rhinoplasty outcome. A good understanding of the risk factors predisposing to soft triangle deformities is necessary to prevent such problems. The commonest risk factors in our study were the wide vertical domal angle between the lateral and intermediate crura, and the increased length of intermediate crus. Two types of soft triangle grafts were described to prevent and treat soft triangle deformities. The used soft triangle grafts resulted in an excellent long-term aesthetic and functional improvement. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

  16. Imaging of musculoskeletal soft tissue infections

    Energy Technology Data Exchange (ETDEWEB)

    Turecki, Marcin B.; Taljanovic, Mihra S.; Holden, Dean A.; Hunter, Tim B.; Rogers, Lee F. [University of Arizona HSC, Department of Radiology, Tucson, AZ (United States); Stubbs, Alana Y. [Southern Arizona VA Health Care System, Department of Radiology, Tucson, AZ (United States); Graham, Anna R. [University of Arizona HSC, Department of Pathology, Tucson, AZ (United States)

    2010-10-15

    Prompt and appropriate imaging work-up of the various musculoskeletal soft tissue infections aids early diagnosis and treatment and decreases the risk of complications resulting from misdiagnosis or delayed diagnosis. The signs and symptoms of musculoskeletal soft tissue infections can be nonspecific, making it clinically difficult to distinguish between disease processes and the extent of disease. Magnetic resonance imaging (MRI) is the imaging modality of choice in the evaluation of soft tissue infections. Computed tomography (CT), ultrasound, radiography and nuclear medicine studies are considered ancillary. This manuscript illustrates representative images of superficial and deep soft tissue infections such as infectious cellulitis, superficial and deep fasciitis, including the necrotizing fasciitis, pyomyositis/soft tissue abscess, septic bursitis and tenosynovitis on different imaging modalities, with emphasis on MRI. Typical histopathologic findings of soft tissue infections are also presented. The imaging approach described in the manuscript is based on relevant literature and authors' personal experience and everyday practice. (orig.)

  17. Constructing Amplitudes from Their Soft Limits

    Energy Technology Data Exchange (ETDEWEB)

    Boucher-Veronneau, Camille; Larkoski, Andrew J.; /SLAC

    2011-12-09

    The existence of universal soft limits for gauge-theory and gravity amplitudes has been known for a long time. The properties of the soft limits have been exploited in numerous ways; in particular for relating an n-point amplitude to an (n-1)-point amplitude by removing a soft particle. Recently, a procedure called inverse soft was developed by which 'soft' particles can be systematically added to an amplitude to construct a higher-point amplitude for generic kinematics. We review this procedure and relate it to Britto-Cachazo-Feng-Witten recursion. We show that all tree-level amplitudes in gauge theory and gravity up through seven points can be constructed in this way, as well as certain classes of NMHV gauge-theory amplitudes with any number of external legs. This provides us with a systematic procedure for constructing amplitudes solely from their soft limits.

  18. Soft And Hard Skills of Social Worker

    OpenAIRE

    HANTOVÁ, Libuše

    2011-01-01

    The work deals with soft and hard skills relevant to the profession of social worker. The theoretical part at first evaluates and analyzes important soft and hard skills necessary for people working in the field of social work. Then these skills are compared. The practical part illustrates the use of soft and hard skills in practice by means of model scenes and deals with the preferences in three groups of people ? students of social work, social workers and people outside the sphere, namely ...

  19. Soft Thermal Sensor with Mechanical Adaptability.

    Science.gov (United States)

    Yang, Hui; Qi, Dianpeng; Liu, Zhiyuan; Chandran, Bevita K; Wang, Ting; Yu, Jiancan; Chen, Xiaodong

    2016-11-01

    A soft thermal sensor with mechanical adaptability is fabricated by the combination of single-wall carbon nanotubes with carboxyl groups and self-healing polymers. This study demonstrates that this soft sensor has excellent thermal response and mechanical adaptability. It shows tremendous promise for improving the service life of soft artificial-intelligence robots and protecting thermally sensitive electronics from the risk of damage by high temperature. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  20. [Diagnosis of calcified deposits in soft tissues].

    Science.gov (United States)

    Wybier, M; Laredo, J D; Parlier, C; Champsaur, P

    1997-01-01

    Calcific deposit within soft tissues is frequently a clue for diagnosis. The radiological analysis of a calcific deposit within soft tissues includes the following aspects: the basic structure of the calcification, the grade of differentiation of the calcification, the site of the calcification, the number of calcific deposits, the shape of the calcification, the changes in the adjacent non-calcified soft tissues and in the adjacent bone, the course of the clinical signs, the course of the radiological abnormalities.

  1. Soft errors in modern electronic systems

    CERN Document Server

    Nicolaidis, Michael

    2010-01-01

    This book provides a comprehensive presentation of the most advanced research results and technological developments enabling understanding, qualifying and mitigating the soft errors effect in advanced electronics, including the fundamental physical mechanisms of radiation induced soft errors, the various steps that lead to a system failure, the modelling and simulation of soft error at various levels (including physical, electrical, netlist, event driven, RTL, and system level modelling and simulation), hardware fault injection, accelerated radiation testing and natural environment testing, s

  2. Soldering sheets using soft solders

    Directory of Open Access Journals (Sweden)

    Milan Brožek

    2013-01-01

    Full Text Available The paper contains strength tests results of joints soldered using lead and leadless soft solders. For tests lead solders types Pb60Sn40 and Sn60Pb40 and leadless soft solders types Sn95.5Ag3.8Cu0.7 and Sn96Ag4 were used. As basic materials steel sheet, zinc-coated steel sheet, copper sheet and brass sheet 100 x 20 x 1 mm was the test samples size. Always two sheets were cleaned and jointed together. For heating the propane-butane + air flame was used. Then the tested assemblies were loaded using the universal tensile-strength testing machine till to failure. At the tests the force needed for assemblies failure and failure type (in soldered joint, in basic material were recorded. From measured data the solder strength was calculated. From the experiment results it follows that from the point of view of the soldered joints strength as well of the solder strength relatively small differences were found. At the same time it is evident that the joint strength and solder strength depend on soldered material type and on soldered joint lapping length. On the basis of carried out experiments it can be stated that the substitution of lead solders by leadless solders is possible without risk of soldered joints strength decrease.

  3. Deformed soft matter under constraints

    Science.gov (United States)

    Bertrand, Martin

    In the last few decades, an increasing number of physicists specialized in soft matter, including polymers, have turned their attention to biologically relevant materials. The properties of various molecules and fibres, such as DNA, RNA, proteins, and filaments of all sorts, are studied to better understand their behaviours and functions. Self-assembled biological membranes, or lipid bilayers, are also the focus of much attention as many life processes depend on these. Small lipid bilayers vesicles dubbed liposomes are also frequently used in the pharmaceutical and cosmetic industries. In this thesis, work is presented on both the elastic properties of polymers and the response of lipid bilayer vesicles to extrusion in narrow-channels. These two areas of research may seem disconnected but they both concern deformed soft materials. The thesis contains four articles: the first presenting a fundamental study of the entropic elasticity of circular chains; the second, a simple universal description of the effect of sequence on the elasticity of linear polymers such as DNA; the third, a model of the symmetric thermophoretic stretch of a nano-confined polymer; the fourth, a model that predicts the final sizes of vesicles obtained by pressure extrusion. These articles are preceded by an extensive introduction that covers all of the essential concepts and theories necessary to understand the work that has been done.

  4. Development of artificial soft rock

    International Nuclear Information System (INIS)

    Kishi, Kiyoshi

    1995-01-01

    When foundation base rocks are deeper than the level of installing structures or there exist weathered rocks and crushed rocks in a part of base rocks, often sound artificial base rocks are made by substituting the part with concrete. But in the construction of Kashiwazaki Kariwa Nuclear Power Station of Tokyo Electric Power Co., Inc., the foundation base rocks consist of mudstone, and the stiffness of concrete is large as compared with the surrounding base rocks. As the quality of the substituting material, the nearly same stiffness as that of the surrounding soft rocks and long term stability are suitable, and the excellent workability and economical efficiency are required, therefore, artificial soft rocks were developed. As the substituting material, the soil mortar that can obtain the physical property values in stable form, which are similar to those of Nishiyama mudstone, was selected. The mechanism of its hardening and the long term stability, and the manufacturing plant are reported. As for its application to the base rocks of Kashiwazaki Kariwa Nuclear Power Station, the verification test at the site and the application to the base rocks for No. 7 plant reactor building and other places are described. (K.I.)

  5. A Soft Parallel Kinematic Mechanism.

    Science.gov (United States)

    White, Edward L; Case, Jennifer C; Kramer-Bottiglio, Rebecca

    2018-02-01

    In this article, we describe a novel holonomic soft robotic structure based on a parallel kinematic mechanism. The design is based on the Stewart platform, which uses six sensors and actuators to achieve full six-degree-of-freedom motion. Our design is much less complex than a traditional platform, since it replaces the 12 spherical and universal joints found in a traditional Stewart platform with a single highly deformable elastomer body and flexible actuators. This reduces the total number of parts in the system and simplifies the assembly process. Actuation is achieved through coiled-shape memory alloy actuators. State observation and feedback is accomplished through the use of capacitive elastomer strain gauges. The main structural element is an elastomer joint that provides antagonistic force. We report the response of the actuators and sensors individually, then report the response of the complete assembly. We show that the completed robotic system is able to achieve full position control, and we discuss the limitations associated with using responsive material actuators. We believe that control demonstrated on a single body in this work could be extended to chains of such bodies to create complex soft robots.

  6. Can Soft Drink Taxes Reduce Population Weight?

    Science.gov (United States)

    Fletcher, Jason M; Frisvold, David; Tefft, Nathan

    2010-01-01

    Soft drink consumption has been hypothesized as one of the major factors in the growing rates of obesity in the US. Nearly two-thirds of all states currently tax soft drinks using excise taxes, sales taxes, or special exemptions to food exemptions from sales taxes to reduce consumption of this product, raise revenue, and improve public health. In this paper, we evaluate the impact of changes in state soft drink taxes on body mass index (BMI), obesity, and overweight. Our results suggest that soft drink taxes influence BMI, but that the impact is small in magnitude.

  7. Can Soft Drink Taxes Reduce Population Weight?

    Science.gov (United States)

    Fletcher, Jason M.; Frisvold, David

    2009-01-01

    Soft drink consumption has been hypothesized as one of the major factors in the growing rates of obesity in the US. Nearly two-thirds of all states currently tax soft drinks using excise taxes, sales taxes, or special exemptions to food exemptions from sales taxes to reduce consumption of this product, raise revenue, and improve public health. In this paper, we evaluate the impact of changes in state soft drink taxes on body mass index (BMI), obesity, and overweight. Our results suggest that soft drink taxes influence BMI, but that the impact is small in magnitude. PMID:20657817

  8. Distributed Wind Soft Costs: A Beginning

    Energy Technology Data Exchange (ETDEWEB)

    Jimenez, Tony; Forsyth,Trudy; Preus, Robert; Christol, Corrie; Orrell, Alice; Tegen, Suzanne

    2016-06-14

    Tony Jimenez presented this overview of distributed wind soft costs at the 2016 Small Wind Conference in Stevens Point, Wisconsin, on June 14, 2016. Soft costs are any non-hardware project costs, such as costs related to permitting fees, installer/developer profit, taxes, transaction costs, permitting, installation, indirect corporate costs, installation labor, and supply chain costs. This presentation provides an overview of soft costs, a distributed wind project taxonomy (of which soft costs are a subset), an alpha data set project demographics, data summary, and future work in this area.

  9. MANAGEMENT SOFT-FACTORS IN INDUSTRIES

    Directory of Open Access Journals (Sweden)

    L. V. Fatkin

    2012-01-01

    Full Text Available No proper attention is given in existing management theories and concepts to systematization and analysis of non-material management factors, so-called «soft-factors». In industries, management soft-factors may be treated in a broader way. An example of a broader treatment of management soft-factors is given for the system of state regulation of foreign trade activities in industries along with specification, determination and rating of organizational and administrative management soft-factors.

  10. Soft Manipulators and Grippers: A Review

    Directory of Open Access Journals (Sweden)

    Josie Hughes

    2016-11-01

    Full Text Available Soft robotics is a growing area of research which utilises the compliance and adaptability of soft structures to develop highly adaptive robotics for soft interactions. One area in which soft robotics has the ability to make significant impact is in the development of soft grippers and manipulators. With an increased requirement for automation, robotics systems are required to perform task in unstructured and not well defined environments; conditions which conventional rigid robotics are not best suited. This requires a paradigm shift in the methods and materials used to develop robots such that they can adapt to and work safely in human environments. One solution to this is soft robotics, which enables soft interactions with the surroundings whilst maintaining the ability to apply significant force. This review paper assess the current materials and methods, actuation methods and sensors which are used in the development of soft manipulators. The achievements and shortcomings of recent technology in these key areas are evaluated, and this paper concludes with a discussion on the potential impacts of soft manipulators on industry and society.

  11. A Recipe for Soft Fluidic Elastomer Robots.

    Science.gov (United States)

    Marchese, Andrew D; Katzschmann, Robert K; Rus, Daniela

    2015-03-01

    This work provides approaches to designing and fabricating soft fluidic elastomer robots. That is, three viable actuator morphologies composed entirely from soft silicone rubber are explored, and these morphologies are differentiated by their internal channel structure, namely, ribbed, cylindrical, and pleated. Additionally, three distinct casting-based fabrication processes are explored: lamination-based casting, retractable-pin-based casting, and lost-wax-based casting. Furthermore, two ways of fabricating a multiple DOF robot are explored: casting the complete robot as a whole and casting single degree of freedom (DOF) segments with subsequent concatenation. We experimentally validate each soft actuator morphology and fabrication process by creating multiple physical soft robot prototypes.

  12. SUPRA SOFT SEPARATION AXIOMS AND SUPRA IRRESOLUTENESS BASED ON SUPRA B-SOFT SETS

    OpenAIRE

    Abd El-latif, Alaa Mohamed; Hosny, Rodyna Ahmed

    2016-01-01

    This paper introduces supra soft b-separation axioms based on the supra b-open soft sets which are more general than supra open soft sets. We investigate the relationships between these supra soft separation axioms. Furthermore, with the help of examples it is established that the converse does not hold. We show that, a supra soft topological space (X; t;E) is supra soft b-T1-space, if xE is supra b-closed soft set in for each x 2 X. Also, we prove that xE is supra b-closed soft set for each ...

  13. Charge density glass dynamics – Soft potentials and soft modes

    International Nuclear Information System (INIS)

    Biljaković, K.; Starešinić, D.; Lasjaunias, J.C.; Remenyi, G.; Mélin, R.; Monceau, P.; Sahling, S.

    2012-01-01

    An universal fingerprint of glasses has been found in low-temperature thermodynamic properties of charge/spin density wave (C/SDW) systems. Deviations from the well-known Debye, elastic continuum prediction for specific heat (flat C p /T 3 plot) appear as two anomalies; the upturn below 1 K and a broad bump at T∼10 K (named Boson peak in glasses). The first one, inherent of localized two level systems within the shalow corrugated phase space, exhibits slow relaxation with the complex dynamics. The second one, “Boson peak-like peak” was attributed to the pinned mode and incomplete softening of CDW superstructural mode. We discuss similar C p (T) features found also in incommensurate dielectrics with well documented soft-mode anomalies.

  14. Charge density glass dynamics - Soft potentials and soft modes

    Energy Technology Data Exchange (ETDEWEB)

    Biljakovic, K., E-mail: katica@ifs.hr [Institute of Physics, HR-10001, Zagreb, P.O. Box 304 (Croatia); Staresinic, D., E-mail: damirs@ifs.hr [Institute of Physics, HR-10001, Zagreb, P.O. Box 304 (Croatia); Lasjaunias, J.C., E-mail: jean-claude.lasjaunias@pop3.grenoble.cnrs.fr [Institut Neel, CNRS, BP 166, F-38042, Grenoble, Cedex 9 (France); Remenyi, G., E-mail: Gyorgy.Remenyi@grenoble.cnrs.fr [Institut Neel, CNRS, BP 166, F-38042, Grenoble, Cedex 9 (France); Melin, R., E-mail: Regis.Melin@grenoble.cnrs.fr [Institut Neel, CNRS, BP 166, F-38042, Grenoble, Cedex 9 (France); Monceau, P., E-mail: pierre.monceau@grenoble.cnrs.fr [Institut Neel, CNRS, BP 166, F-38042, Grenoble, Cedex 9 (France); Sahling, S., E-mail: sven.olaf@gmail.com [Institut fuer Festkoerperphysik, Universitaet Dresden, D-01062, Dresden (Germany)

    2012-06-01

    An universal fingerprint of glasses has been found in low-temperature thermodynamic properties of charge/spin density wave (C/SDW) systems. Deviations from the well-known Debye, elastic continuum prediction for specific heat (flat C{sub p}/T{sup 3} plot) appear as two anomalies; the upturn below 1 K and a broad bump at T{approx}10 K (named Boson peak in glasses). The first one, inherent of localized two level systems within the shalow corrugated phase space, exhibits slow relaxation with the complex dynamics. The second one, 'Boson peak-like peak' was attributed to the pinned mode and incomplete softening of CDW superstructural mode. We discuss similar C{sub p}(T) features found also in incommensurate dielectrics with well documented soft-mode anomalies.

  15. NTP-CERHR monograph on the potential human reproductive and developmental effects of bisphenol A.

    Science.gov (United States)

    Shelby, Michael D

    2008-09-01

    The National Toxicology Program (NTP) Center for the Evaluation of Risks to Human Reproduction (CERHR) conducted an evaluation of the potential for bisphenol A to cause adverse effects on reproduction and development in humans. The CERHR Expert Panel on Bisphenol A completed its evaluation in August 2007. CERHR selected bisphenol A for evaluation because of the: widespread human exposure; public concern for possible health effects from human exposures; high production volume; evidence of reproductive and developmental toxicity in laboratory animal studies Bisphenol A (CAS RN: 80-05-7) is a high production volume chemical used primarily in the production of polycarbonate plastics and epoxy resins. Polycarbonate plastics are used in some food and drink containers; the resins are used as lacquers to coat metal products such as food cans, bottle tops, and water supply pipes. To a lesser extent bisphenol A is used in the production of polyester resins, polysulfone resins, polyacrylate resins, and flame retardants. In addition, bisphenol A is used in the processing of polyvinyl chloride plastic and in the recycling of thermal paper. Some polymers used in dental sealants and tooth coatings contain bisphenol A. The primary source of exposure to bisphenol A for most people is assumed to occur through the diet. While air, dust, and water (including skin contact during bathing and swimming) are other possible sources of exposure, bisphenol A in food and beverages accounts for the majority of daily human exposure. The highest estimated daily intakes of bisphenol A in the general population occur in infants and children. The results of this bisphenol A evaluation are published in an NTP-CERHR Monograph that includes the (1) NTP Brief and (2) Expert Panel Report on the Reproductive and Developmental Toxicity of Bisphenol A. Additional information related to the evaluation process, including the peer review report for the NTP Brief and public comments received on the draft NTP

  16. Matthew’s building blocks: Mark and Q – A critical look at a recent monograph

    Directory of Open Access Journals (Sweden)

    Joseph Verheyden

    2015-11-01

    Full Text Available This article offers a critical analysis of some of the principal arguments put forward in a recent monograph by J.A. Doole in defence of the thesis that Matthew, whilst being familiar wit hMark and Q, had a clear preference for the former in structuring his composition. Doole argues that Matthew used Q only in such a way that it never threatened to disrupt the dominance of Mark, used up Q ‘as quick as possible’, and was more at ease in Mark which he used both de visu and from memory. Against these positions, it is shown that Q played a more prominent roll all throughout Matthew’s gospel than Doole assumes it did and that the ‘de visu / from memory’ dichotomy does not match the evidence. Matteüs’ bouwstenen: Marcus en Q. – Een kritische kijk op een recente monografie. Het artikel biedt een kritische analyse van de voornaamste principes van J.A. Doole’s recente monografie ter verdediging van de thesis dat Matteüs weliswaar bekend is met Marcus e nmet Q, maar systematisch de voorkeur geeft aan Marcus. Doole stelt dat Matteüs Q alleen in die zin gebruikte dat het geen bedreiging was voor de dominantie van Marcus, Q zo snel mogelijk ‘opgebruikt’ heeft, en duidelijk meer vertrouwd was met Marcus die hij de visu en uit zijn herinnering benut. Tegen deze benadering wordt aangebracht dat Q een meer prominente rol speelt in het evangelie dan Doole voorhoudt en dat het onderscheid ‘de visu en uit herinnering’ niet opgaat.

  17. Cyclic Soft Groups and Their Applications on Groups

    Directory of Open Access Journals (Sweden)

    Hacı Aktaş

    2014-01-01

    Full Text Available In crisp environment the notions of order of group and cyclic group are well known due to many applications. In this paper, we introduce order of the soft groups, power of the soft sets, power of the soft groups, and cyclic soft group on a group. We also investigate the relationship between cyclic soft groups and classical groups.

  18. Soft Copy Imagery Interpretation Capability

    Science.gov (United States)

    LaMonica, Gary L.

    1984-01-01

    The evolution of an interactive automated multisensor soft copy imagery exploitation work-station is described. A brief history of synthetic-aperture radar (SAR) and predecessor equipment/systems is presented along with performance achieved during field training exercises in Central Europe to illustrate the comparative effectiveness of this generic software reconfigurable workstation. The workstation was designed to increase the rate of imagery exploitation while minimizing the personnel skill level and training required for proficiency. Characteristics include real-time screening of scrolling sensor imagery, superpositioning of cue symbols, rapid accessing of collateral data base information, and near real-time computer-assisted reporting. Frame processing enables real-time rotation, warp/dewarp, and roam. Convolution filtering permits edge enhancement and haze reduction.

  19. Soft tissue aneurysmal bone cyst

    Energy Technology Data Exchange (ETDEWEB)

    Wang, X.L.; Gielen, J.L.; Delrue, F.; De Schepper, A.M.A. [Department of Radiology, Universitair Ziekenhuis Antwerpen (University of Antwerp), Wilrijkstraat 10, 2650, Edegem (Belgium); Salgado, R. [Department of Pathology, Universitair Ziekenhuis Antwerpen (University of Antwerp), Wilrijkstraat 10, 2650, Edegem (Belgium)

    2004-08-01

    A soft tissue aneurysmal bone cyst located in the right gluteus medius of a 21-year-old man is reported. On conventional radiography, the lesion demonstrated a spherically trabeculated mass with a calcific rim. On CT scan, it showed a well-organized peripheral calcification resembling a myositis ossificans. On MRI, it presented as a multilocular, cystic lesion with fluid-fluid levels. The lesion had no solid components except for intralesional septa. Although findings on imaging and histology were identical to those described in classical aneurysmal bone cyst, diagnosis was delayed because of lack of knowledge of this entity and its resemblance to the more familiar post-traumatic heterotopic ossification (myositis ossificans). (orig.)

  20. Thin films of soft matter

    CERN Document Server

    Kalliadasis, Serafim

    2007-01-01

    A detailed overview and comprehensive analysis of the main theoretical and experimental advances on free surface thin film and jet flows of soft matter is given. At the theoretical front the book outlines the basic equations and boundary conditions and the derivation of low-dimensional models for the evolution of the free surface. Such models include long-wave expansions and equations of the boundary layer type and are analyzed via linear stability analysis, weakly nonlinear theories and strongly nonlinear analysis including construction of stationary periodic and solitary wave and similarity solutions. At the experimental front a variety of very recent experimental developments is outlined and the link between theory and experiments is illustrated. Such experiments include spreading drops and bubbles, imbibitions, singularity formation at interfaces and experimental characterization of thin films using atomic force microscopy, ellipsometry and contact angle measurements and analysis of patterns using Minkows...

  1. Soft lithography for concentrator photovoltaic CPV - system's ...

    African Journals Online (AJOL)

    Soft lithography for concentrator photovoltaic CPV - system's application. ... Soft lithography for concentrator photovoltaic CPV - system's application. N.L. Chiromawa, K Ibrahim, M.H. Ali, U.M. Gana, A.O. Musa, N.I. Mannawi, A.A. ... Abstract. No Abstract. Keywords: Micro-Fresnel lens,Photovoltaic, Solar cells, PMMA, PDMS ...

  2. Novelty Search for Soft Robotic Space Exploration

    NARCIS (Netherlands)

    Methenitis, G.; Hennes, D.; Izzo, D.; Visser, A.

    2015-01-01

    The use of soft robots in future space exploration is still a far-fetched idea, but an attractive one. Soft robots are inherently compliant mechanisms that are well suited for locomotion on rough terrain as often faced in extra-planetary environments. Depending on the particular application and

  3. [Metastatic hypernephroma in oral soft tissue].

    Science.gov (United States)

    Martínez Conde, R; López Cedrún, J L; Aguirre Urízar, J M; Rosell Cerro, M; Llarena Ibarguren, R

    1990-05-01

    Oral metastatic tumors are rare. A case of primary affection of oral soft tissues by metastatic hypernefroma, without radiologic evidence of bone involvement, is presented in this paper. Review of the literature reveals that the gingiva is the commonest location of metastatic hypernephroma in the oral soft tissues. The most important clinicopathology and therapeutic features are also reviewed.

  4. Soft theorems from conformal field theory

    Energy Technology Data Exchange (ETDEWEB)

    Lipstein, Arthur E. [II. Institute for Theoretical Physics, University of Hamburg,Luruper Chaussee 149, 22761 Hamburg (Germany)

    2015-06-24

    Strominger and collaborators recently proposed that soft theorems for gauge and gravity amplitudes can be interpreted as Ward identities of a 2d CFT at null infinity. In this paper, we will consider a specific realization of this CFT known as ambitwistor string theory, which describes 4d Yang-Mills and gravity with any amount of supersymmetry. Using 4d ambtwistor string theory, we derive soft theorems in the form of an infinite series in the soft momentum which are valid to subleading order in gauge theory and sub-subleading order in gravity. Furthermore, we describe how the algebra of soft limits can be encoded in the braiding of soft vertex operators on the worldsheet and point out a simple relation between soft gluon and soft graviton vertex operators which suggests an interesting connection to color-kinematics duality. Finally, by considering ambitwistor string theory on a genus one worldsheet, we compute the 1-loop correction to the subleading soft graviton theorem due to infrared divergences.

  5. RUSSIAN SOFT POWER: ORIGINS, INSTITUTIONS, EFFECTIVENESS

    Directory of Open Access Journals (Sweden)

    A. A. Sergunin

    2014-10-01

    Full Text Available Purpose: The paper examines conceptual and institutional aspects ofRussia’s soft power strategy over the last decade.Methodology: research is made on the basis of the institutional approach which requires the analysis of both configuration and internal structure of the object. The study of an institution’s behavior and its interaction with the external environment is an integral part of this approach as well.Results: The sources of Moscow's interest in the soft power strategy are explained. Various methods, techniques and institutional mechanisms that are used by Moscow to exercise its soft power in its geopolitical neighborhood are explored. The effectiveness of Russia’s soft power politics is evaluated.Practical implications: the results of this research can be taken into consideration by the Russian governmental agencies responsible for the soft power strategies (e.g. the Rossotrudnichestvo and ‘Russian world’.

  6. Soft computing techniques in engineering applications

    CERN Document Server

    Zhong, Baojiang

    2014-01-01

    The Soft Computing techniques, which are based on the information processing of biological systems are now massively used in the area of pattern recognition, making prediction & planning, as well as acting on the environment. Ideally speaking, soft computing is not a subject of homogeneous concepts and techniques; rather, it is an amalgamation of distinct methods that confirms to its guiding principle. At present, the main aim of soft computing is to exploit the tolerance for imprecision and uncertainty to achieve tractability, robustness and low solutions cost. The principal constituents of soft computing techniques are probabilistic reasoning, fuzzy logic, neuro-computing, genetic algorithms, belief networks, chaotic systems, as well as learning theory. This book covers contributions from various authors to demonstrate the use of soft computing techniques in various applications of engineering.  

  7. 4th World Conference on Soft Computing

    CERN Document Server

    Abbasov, Ali; Yager, Ronald; Shahbazova, Shahnaz; Reformat, Marek

    2016-01-01

    This book reports on advanced theories and cutting-edge applications in the field of soft computing. The individual chapters, written by leading researchers, are based on contributions presented during the 4th World Conference on Soft Computing, held May 25-27, 2014, in Berkeley. The book covers a wealth of key topics in soft computing, focusing on both fundamental aspects and applications. The former include fuzzy mathematics, type-2 fuzzy sets, evolutionary-based optimization, aggregation and neural networks, while the latter include soft computing in data analysis, image processing, decision-making, classification, series prediction, economics, control, and modeling. By providing readers with a timely, authoritative view on the field, and by discussing thought-provoking developments and challenges, the book will foster new research directions in the diverse areas of soft computing. .

  8. Soft error mechanisms, modeling and mitigation

    CERN Document Server

    Sayil, Selahattin

    2016-01-01

    This book introduces readers to various radiation soft-error mechanisms such as soft delays, radiation induced clock jitter and pulses, and single event (SE) coupling induced effects. In addition to discussing various radiation hardening techniques for combinational logic, the author also describes new mitigation strategies targeting commercial designs. Coverage includes novel soft error mitigation techniques such as the Dynamic Threshold Technique and Soft Error Filtering based on Transmission gate with varied gate and body bias. The discussion also includes modeling of SE crosstalk noise, delay and speed-up effects. Various mitigation strategies to eliminate SE coupling effects are also introduced. Coverage also includes the reliability of low power energy-efficient designs and the impact of leakage power consumption optimizations on soft error robustness. The author presents an analysis of various power optimization techniques, enabling readers to make design choices that reduce static power consumption an...

  9. Glass transition in soft-sphere dispersions

    International Nuclear Information System (INIS)

    RamIrez-Gonzalez, P E; Medina-Noyola, M

    2009-01-01

    The concept of dynamic equivalence among mono-disperse soft-sphere fluids is employed in the framework of the self-consistent generalized Langevin equation (SCGLE) theory of colloid dynamics to calculate the ideal glass transition phase diagram of model soft-sphere colloidal dispersions in the softness-concentration state space. The slow dynamics predicted by this theory near the glass transition is compared with available experimental data for the decay of the intermediate scattering function of colloidal dispersions of soft-microgel particles. Increasing deviations from this simple scheme occur for increasingly softer potentials, and this is studied here using the Rogers-Young static structure factor of the soft-sphere systems as the input of the SCGLE theory, without assuming a priori the validity of the equivalence principle above.

  10. Integrating soft sensor systems using conductive thread

    Science.gov (United States)

    Teng, Lijun; Jeronimo, Karina; Wei, Tianqi; Nemitz, Markus P.; Lyu, Geng; Stokes, Adam A.

    2018-05-01

    We are part of a growing community of researchers who are developing a new class of soft machines. By using mechanically soft materials (MPa modulus) we can design systems which overcome the bulk-mechanical mismatches between soft biological systems and hard engineered components. To develop fully integrated soft machines—which include power, communications, and control sub-systems—the research community requires methods for interconnecting between soft and hard electronics. Sensors based upon eutectic gallium alloys in microfluidic channels can be used to measure normal and strain forces, but integrating these sensors into systems of heterogeneous Young’s modulus is difficult due the complexity of finding a material which is electrically conductive, mechanically flexible, and stable over prolonged periods of time. Many existing gallium-based liquid alloy sensors are not mechanically or electrically robust, and have poor stability over time. We present the design and fabrication of a high-resolution pressure-sensor soft system that can transduce normal force into a digital output. In this soft system, which is built on a monolithic silicone substrate, a galinstan-based microfluidic pressure sensor is integrated with a flexible printed circuit board. We used conductive thread as the interconnect and found that this method alleviates problems arising due to the mechanical mismatch between conventional metal wires and soft or liquid materials. Conductive thread is low-cost, it is readily wetted by the liquid metal, it produces little bending moment into the microfluidic channel, and it can be connected directly onto the copper bond-pads of the flexible printed circuit board. We built a bridge-system to provide stable readings from the galinstan pressure sensor. This system gives linear measurement results between 500-3500 Pa of applied pressure. We anticipate that integrated systems of this type will find utility in soft-robotic systems as used for wearable

  11. La Pedagogie Convergente: Son Experimentation au Mali et son Impact sur le Systeme Educatif. Monographies Innodata (The Convergent Pedagogy: Its Experimentation in Mali and Its Impact on the Educational System. Innodata Monographs).

    Science.gov (United States)

    Traore, Samba

    In this monograph, convergent pedagogy, which is a foreign language education approach to develop functional bilingualism in students, is described as a new approach to teaching language in bi- or multilingual contexts. Convergent pedagogy was introduced to the Mali educational system as a language education experiment in 1987. This monograph is a…

  12. Action Research Monographs. Complete Set. Pennsylvania Action Research Network, 1998-99. A Section 353 Project of the Pennsylvania Department of Education, Bureau of Adult Basic and Literacy Education. A Learning from Practice Project.

    Science.gov (United States)

    Pennsylvania State Univ., McKeesport.

    This publication consists of the complete set of 23 monographs developed by the Pennsylvania Action Research Network to supplement the 67 monographs produced over the past 3 years. The specific audience are literacy, General Educational Development (GED), and English-as-a Second Language (ESL) practitioners. The titles are: "Use of…

  13. "Up-dating the monograph." [corrected] Cytolytic immune lymphocytes in the armamentarium of the human host.

    Science.gov (United States)

    Sinkovics, J G

    2008-12-01

    The author of the monograph "Cytolytic Immune Lymphocytes..." (published in 2008 by Schenk Buchverlag Campus Dialog, Budapest, Passau, Pécs) proposed several research projects and described certain clinical events that require further elaboration and documentation. In this article the author provides what is required and has since become available. The first subject matter in question concerns the fusogenic viruses. The ancient fusogenic viruses might have created the first eukaryotic cell(s) by uniting archaeabacterial and prokaryotic/protobacterial protospheroplasts. Extant fusogenic viruses either produce tumor cell syncytia and lyse them, thus practicing viral oncolysis. Or, create chimaeric fusion products, the so-called "natural hybridomas", of lymphoma cells exhibiting transmembrane budding of retrovirus particles or envelope proteins, and anti-viral specific antibody-producing plasma cells. The second topic concerns the horizontal-lateral mode of acquisition of those genes, which were "present in the waiting" in the amphioxus, sea urchin, and the agnathans, and met in the primitive gnatostomata sharks to encode in unison the entire adaptive immune system. The consensus of opinion is such that these genes derived from newly acquired transposons/retrotransposons. The author points out that the extant Epstein-Barr virus harbors genes displaying sequence homology with those genes from the sharks up to mammals that regulate the somatic hypermutation of specific antibody production. The author proposes that an ancient herpesvirus might have propagated the V(D)J and RAG genes from sea urchins to sharks. The third area is that of lymphocytes cytotoxic/cytolytic to virally infected or malignantly transformed host cells. This discovery led to the adoptive immune lymphocyte therapy of tumors. Installed in the adaptive immune system are regulatory T cells and myeloid-derived suppressor cells for he protection of "self". Tumor cells masquerading as "self" are protected

  14. Nonspecificity of Chronic Soft Tissue Pain Syndromes

    Directory of Open Access Journals (Sweden)

    Eldon Tunks

    1997-01-01

    Full Text Available Persistent (or chronic pain occurs with a prevalence of about 10% in the adult population, and chronic soft tissue pain is especially problematic. Criteria for diagnosis of these soft tissue pain disorders appear to suffer from specificity problems, even though they appear to be sensitive in distinguishing normal from soft tissue pain sufferers. A few decades ago the term 'neuraesthenia' was used as a diagnosis in individuals who now would probably be diagnosed as suffering from fibromyalgia, chronic fatigue and anxiety disorders with fatigue. Soft tissue pain provokes skepticism, especially among third-party payers, and controversy among clinicians. Recent epidemiological studies have demonstrated sex differences in the prevalence of widespread pain and multiple tender points, which are distributed variably throughout the adult population and tend to be correlated with subjective symptoms. Although there is a tendency for these syndromes to persist, follow-up studies show that they tend to vary in extent and sometimes show remissions over longer follow-up, casting doubt about the distinctions between chronic diffuse pains and localized chronic soft tissue pains. Because both accidents and soft tissue pains are relatively prevalent problems, the possibility of chance coincidence of accident and chronic soft tissue pain in an individual creates the need to be cautious in attributing these syndromes to specific accidents in medicolegal situations. At the same time, the available evidence does not support a generally dismissive attitude towards these patients.

  15. New Concepts and Applications in Soft Computing

    CERN Document Server

    Fodor, János; Várkonyi-Kóczy, Annamária

    2013-01-01

                  The book provides a sample of research on the innovative theory and applications of soft computing paradigms.             The idea of Soft Computing was initiated in 1981 when Professor Zadeh published his first paper on soft data analysis and constantly evolved ever since. Professor Zadeh defined Soft Computing as the fusion of the fields of fuzzy logic (FL), neural network theory (NN) and probabilistic reasoning (PR), with the latter subsuming belief networks, evolutionary computing including DNA computing, chaos theory and parts of learning theory into one multidisciplinary system. As Zadeh said the essence of soft computing is that unlike the traditional, hard computing, soft computing is aimed at an accommodation with the pervasive imprecision of the real world. Thus, the guiding principle of soft computing is to exploit the tolerance for imprecision, uncertainty and partial truth to achieve tractability, robustness, low solution cost and better rapport with reality. ...

  16. On the exactness of soft theorems

    Science.gov (United States)

    Guerrieri, Andrea L.; Huang, Yu-tin; Li, Zhizhong; Wen, Congkao

    2017-12-01

    Soft behaviours of S-matrix for massless theories reflect the underlying symmetry principle that enforces its masslessness. As an expansion in soft momenta, sub-leading soft theorems can arise either due to (I) unique structure of the fundamental vertex or (II) presence of enhanced broken-symmetries. While the former is expected to be modified by infrared or ultraviolet divergences, the latter should remain exact to all orders in perturbation theory. Using current algebra, we clarify such distinction for spontaneously broken (super) Poincaré and (super) conformal symmetry. We compute the UV divergences of DBI, conformal DBI, and A-V theory to verify the exactness of type (II) soft theorems, while type (I) are shown to be broken and the soft-modifying higher-dimensional operators are identified. As further evidence for the exactness of type (II) soft theorems, we consider the α' expansion of both super and bosonic open strings amplitudes, and verify the validity of the translation symmetry breaking soft-theorems up to O({α}^' 6}) . Thus the massless S-matrix of string theory "knows" about the presence of D-branes.

  17. Fast-moving soft electronic fish.

    Science.gov (United States)

    Li, Tiefeng; Li, Guorui; Liang, Yiming; Cheng, Tingyu; Dai, Jing; Yang, Xuxu; Liu, Bangyuan; Zeng, Zedong; Huang, Zhilong; Luo, Yingwu; Xie, Tao; Yang, Wei

    2017-04-01

    Soft robots driven by stimuli-responsive materials have unique advantages over conventional rigid robots, especially in their high adaptability for field exploration and seamless interaction with humans. The grand challenge lies in achieving self-powered soft robots with high mobility, environmental tolerance, and long endurance. We are able to advance a soft electronic fish with a fully integrated onboard system for power and remote control. Without any motor, the fish is driven solely by a soft electroactive structure made of dielectric elastomer and ionically conductive hydrogel. The electronic fish can swim at a speed of 6.4 cm/s (0.69 body length per second), which is much faster than previously reported untethered soft robotic fish driven by soft responsive materials. The fish shows consistent performance in a wide temperature range and permits stealth sailing due to its nearly transparent nature. Furthermore, the fish is robust, as it uses the surrounding water as the electric ground and can operate for 3 hours with one single charge. The design principle can be potentially extended to a variety of flexible devices and soft robots.

  18. Soviet books and publications on hydrology (continental) and hydrogeology: titles and some notes on obtaining Soviet monographs

    Science.gov (United States)

    Manheim, Frank T.

    1966-01-01

    A common method of publication for Soviet scientists, which partly supplants periodicals, is the publication of a collection of articles on a general area of research, frequently by members of a given institution. An extensive sampling of world geologic literature for 1961 (Hawkes, 1966) showed that 33 percent of Soviet titles appeared in periodicals whereas 55 percent of North American and 70 percent of Western European literature appeared in this form. The Soviet predilection for symposia and collections of papers makes searching for information on a given subject more difficult for Westerners because the monographs in question are often not included in exchange agreements (except informal personal ones) with Western libraries and institutions, because they may be primed in small editions, and because such publications frequently escape the notice of Western abstract journals. Unless one is fortunate enough to have many personal contacts in the Soviet Union, there seems to be little alternative to at least a rudimentary knowledge of Russian in order to stay abreast of work published as monographs and in collections.

  19. Inter-laboratory verification of European pharmacopoeia monograph on derivative spectrophotometry method and its application for chitosan hydrochloride.

    Science.gov (United States)

    Marković, Bojan; Ignjatović, Janko; Vujadinović, Mirjana; Savić, Vedrana; Vladimirov, Sote; Karljiković-Rajić, Katarina

    2015-01-01

    Inter-laboratory verification of European pharmacopoeia (EP) monograph on derivative spectrophotometry (DS) method and its application for chitosan hydrochloride was carried out on two generation of instruments (earlier GBC Cintra 20 and current technology TS Evolution 300). Instruments operate with different versions of Savitzky-Golay algorithm and modes of generating digital derivative spectra. For resolution power parameter, defined as the amplitude ratio A/B in DS method EP monograph, comparable results were obtained only with algorithm's parameters smoothing points (SP) 7 and the 2nd degree polynomial and those provided corresponding data with other two modes on TS Evolution 300 Medium digital indirect and Medium digital direct. Using quoted algorithm's parameters, the differences in percentages between the amplitude ratio A/B averages, were within accepted criteria (±3%) for assay of drug product for method transfer. The deviation of 1.76% for the degree of deacetylation assessment of chitosan hydrochloride, determined on two instruments, (amplitude (1)D202; the 2nd degree polynomial and SP 9 in Savitzky-Golay algorithm), was acceptable, since it was within allowed criteria (±2%) for assay deviation of drug substance, for method transfer in pharmaceutical analyses. Copyright © 2015 Elsevier B.V. All rights reserved.

  20. Small Scale Manufacture of Replacement Crankshaft | Nyang'aya ...

    African Journals Online (AJOL)

    Local production of spares has been recognised to have direct economic advantage for the national economy in which the equipment operates. The crankshaft of a single cylinder diesel engine for which the approximate cost of a replacement is a third of the cost of a new engine was considered a prime product for local ...

  1. Energy efficiency of mobile soft robots.

    Science.gov (United States)

    Shui, Langquan; Zhu, Liangliang; Yang, Zhe; Liu, Yilun; Chen, Xi

    2017-11-15

    The performance of mobile soft robots is usually characterized by their locomotion/velocity efficiency, whereas the energy efficiency is a more intrinsic and fundamental criterion for the performance evaluation of independent or integrated soft robots. In this work, a general framework is established to evaluate the energy efficiency of mobile soft robots by considering the efficiency of the energy source, actuator and locomotion, and some insights for improving the efficiency of soft robotic systems are presented. Proposed as the ratio of the desired locomotion kinetic energy to the input mechanical energy, the energy efficiency of locomotion is found to play a critical role in determining the overall energy efficiency of soft robots. Four key factors related to the locomotion energy efficiency are identified, that is, the locomotion modes, material properties, geometric sizes, and actuation states. It is found that the energy efficiency of most mobile soft robots reported in the literature is surprisingly low (mostly below 0.1%), due to the inefficient mechanical energy that essentially does not contribute to the desired locomotion. A comparison of the locomotion energy efficiency for several representative locomotion modes in the literature is presented, showing a descending ranking as: jumping ≫ fish-like swimming > snake-like slithering > rolling > rising/turning over > inchworm-like inching > quadruped gait > earthworm-like squirming. Besides, considering the same locomotion mode, soft robots with lower stiffness, higher density and larger size tend to have higher locomotion energy efficiency. Moreover, a periodic pulse actuation instead of a continuous actuation mode may significantly reduce the input mechanical energy, thus improving the locomotion energy efficiency, especially when the pulse actuation matches the resonant states of the soft robots. The results presented herein indicate a large and necessary space for improving the locomotion energy

  2. Design of a Soft Robot with Multiple Motion Patterns Using Soft Pneumatic Actuators

    Science.gov (United States)

    Miao, Yu; Dong, Wei; Du, Zhijiang

    2017-11-01

    Soft robots are made of soft materials and have good flexibility and infinite degrees of freedom in theory. These properties enable soft robots to work in narrow space and adapt to external environment. In this paper, a 2-DOF soft pneumatic actuator is introduced, with two chambers symmetrically distributed on both sides and a jamming cylinder along the axis. Fibers are used to constrain the expansion of the soft actuator. Experiments are carried out to test the performance of the soft actuator, including bending and elongation characteristics. A soft robot is designed and fabricated by connecting four soft pneumatic actuators to a 3D-printed board. The soft robotic system is then established. The pneumatic circuit is built by pumps and solenoid valves. The control system is based on the control board Arduino Mega 2560. Relay modules are used to control valves and pressure sensors are used to measure pressure in the pneumatic circuit. Experiments are conducted to test the performance of the proposed soft robot.

  3. [Soft skills : Somewhat different doping].

    Science.gov (United States)

    Heppner, H J

    2018-02-01

    Doping actually means the taking of illegal substances or the use of forbidden methods to increase or maintain performance. Diseases associated with age and functional decline can lead to constraints in the activities of daily living and this leads to loss of autonomy; therefore, doping in its different variations is used to try to achieve performance, which would not otherwise be possible. A somewhat different method is soft skills, i.e. personal, social and methodological competences, which are adopted to remain fit with the help of selection and compensation. One of the main cornerstones for healthy aging apart from medical interventions is physical activity and to keep training up to old age. An early beginning with sports activities and to continue practicing sport in a variety of forms into old age, plays a decisive role in healthy aging. There are also many recommendations for nutrition, such as changing eating habits and the composition of nourishment to counteract the process of aging. With increasing age the interests and life style also change and therefore early planning is absolutely necessary. Preservation of cognitive capabilities is one of the most important requirements to overcome aging. Not only the cognitive resources must be promoted but also attention must be paid to the resilience to deal with losses. Resilience plays a key role. People with a positive attitude to living with old age show less functional physical impairment and recover from illness more quickly. Humor, optimism and physical activity are crucial for successful aging.

  4. Electronically soft phases in manganites.

    Science.gov (United States)

    Milward, G C; Calderón, M J; Littlewood, P B

    2005-02-10

    The phenomenon of colossal magnetoresistance in manganites is generally agreed to be a result of competition between crystal phases with different electronic, magnetic and structural order; a competition which can be strong enough to cause phase separation between metallic ferromagnetic and insulating charge-modulated states. Nevertheless, closer inspection of phase diagrams in many manganites reveals complex phases where the two order parameters of magnetism and charge modulation unexpectedly coexist. Here we show that such experiments can be naturally explained within a phenomenological Ginzburg-Landau theory. In contrast to models where phase separation originates from disorder or as a strain-induced kinetic phenomenon, we argue that magnetic and charge modulation coexist in new thermodynamic phases. This leads to a rich diagram of equilibrium phases, qualitatively similar to those seen experimentally. The success of this model argues for a fundamental reinterpretation of the nature of charge modulation in these materials, from a localized to a more extended 'charge-density wave' picture. The same symmetry considerations that favour textured coexistence of charge and magnetic order may apply to many electronic systems with competing phases. The resulting 'electronically soft' phases of matter with incommensurate, inhomogeneous and mixed order may be general phenomena in correlated systems.

  5. Soft energy vs nuclear energy

    International Nuclear Information System (INIS)

    Ando, Yoshio

    1981-01-01

    During the early 1960s, a plentiful, inexpensive supply of petroleum enabled Japanese industry to progress rapidly; however, almost all of this petroleum was imported. Even after the first oil crisis of 1973, the recent annual energy consumption of Japan is calculated to be about 360 million tons in terms of petroleum, and actual petroleum forms 73% of total energy. It is necessary for Japan to reduce reliance on petroleum and to diversify energy resources. The use of other fossil fuels, such as coal, LNG and LPG, and hydraulic energy, is considered as an established alternative. In this presentation, the author deals with new energy, namely soft energy and nuclear energy, and discusses their characteristics and problems. The following kinds of energy are dealt with: a) Solar energy, b) Geothermal energy, c) Ocean energy (tidal, thermal, wave), d) Wind energy, e) Biomass energy, f) Hydrogen, g) Nuclear (thermal, fast, fusion). To solve the energy problem in future, assiduous efforts should be made to develop new energy systems. Among them, the most promising alternative energy is nuclear energy, and various kinds of thermal reactor systems have been developed for practical application. As a solution to the long-term future energy problem, research on and development of fast breeder reactors and fusion reactors are going on. (author)

  6. Soft drop jet mass measurement

    CERN Document Server

    Roloff, Jennifer Kathryn; The ATLAS collaboration

    2018-01-01

    Calculations of jet substructure observables that are accurate beyond leading-logarithm accuracy have recently become available. Such observables are significant not only for probing the collinear regime of QCD that is largely unexplored at a hadron collider, but also for improving the understanding of jet substructure properties that are used in many studies at the Large Hadron Collider. This poster documents a measurement of the first jet substructure quantity at a hadron collider to be calculated at next-to-next-to-leading-logarithm accuracy. The normalized, differential cross-section is measured as a function of log( ρ^2), where ρ is the ratio of the soft-drop mass to the ungroomed jet transverse momentum. This quantity is measured in dijet events from 32.9 ifb of sqrt(s) = 13 TeV proton-proton collisions recorded by the ATLAS detector. The data are unfolded to correct for detector effects and compared to precise QCD calculations and leading-logarithm particle-level Monte Carlo simulations.

  7. Design, fabrication and control of soft robots

    Science.gov (United States)

    Rus, Daniela; Tolley, Michael T.

    2015-05-01

    Conventionally, engineers have employed rigid materials to fabricate precise, predictable robotic systems, which are easily modelled as rigid members connected at discrete joints. Natural systems, however, often match or exceed the performance of robotic systems with deformable bodies. Cephalopods, for example, achieve amazing feats of manipulation and locomotion without a skeleton; even vertebrates such as humans achieve dynamic gaits by storing elastic energy in their compliant bones and soft tissues. Inspired by nature, engineers have begun to explore the design and control of soft-bodied robots composed of compliant materials. This Review discusses recent developments in the emerging field of soft robotics.

  8. Practical applications of soft computing in engineering

    CERN Document Server

    2001-01-01

    Soft computing has been presented not only with the theoretical developments but also with a large variety of realistic applications to consumer products and industrial systems. Application of soft computing has provided the opportunity to integrate human-like vagueness and real-life uncertainty into an otherwise hard computer program. This book highlights some of the recent developments in practical applications of soft computing in engineering problems. All the chapters have been sophisticatedly designed and revised by international experts to achieve wide but in-depth coverage. Contents: Au

  9. Camouflage and display for soft machines.

    Science.gov (United States)

    Morin, Stephen A; Shepherd, Robert F; Kwok, Sen Wai; Stokes, Adam A; Nemiroski, Alex; Whitesides, George M

    2012-08-17

    Synthetic systems cannot easily mimic the color-changing abilities of animals such as cephalopods. Soft machines--machines fabricated from soft polymers and flexible reinforcing sheets--are rapidly increasing in functionality. This manuscript describes simple microfluidic networks that can change the color, contrast, pattern, apparent shape, luminescence, and surface temperature of soft machines for camouflage and display. The color of these microfluidic networks can be changed simultaneously in the visible and infrared--a capability that organisms do not have. These strategies begin to imitate the functions, although not the anatomies, of color-changing animals.

  10. Small-angle scattering on soft materials

    International Nuclear Information System (INIS)

    Mortensen, K.

    1994-01-01

    Small angle x-ray and neutron scattering provides tools for investigation of structures on the length scale 10 to 1000 A. This is the length scale which is relevant for many topics within soft materials, like biological macromolecules, polymers, colloids, etc. The very large difference between the scattering amplitude of neutrons by regular hydrogen and deuterium makes neutron scattering a very important technique within soft condensed matter. The basic theory for small angle scattering is reviewed. Experimental results obtained by small angle scattering are shown, with emphasis on soft materials. (author). 33 refs, 6 figs, 1 tab

  11. SOFT ROBOTICS. A 3D-printed, functionally graded soft robot powered by combustion.

    Science.gov (United States)

    Bartlett, Nicholas W; Tolley, Michael T; Overvelde, Johannes T B; Weaver, James C; Mosadegh, Bobak; Bertoldi, Katia; Whitesides, George M; Wood, Robert J

    2015-07-10

    Roboticists have begun to design biologically inspired robots with soft or partially soft bodies, which have the potential to be more robust and adaptable, and safer for human interaction, than traditional rigid robots. However, key challenges in the design and manufacture of soft robots include the complex fabrication processes and the interfacing of soft and rigid components. We used multimaterial three-dimensional (3D) printing to manufacture a combustion-powered robot whose body transitions from a rigid core to a soft exterior. This stiffness gradient, spanning three orders of magnitude in modulus, enables reliable interfacing between rigid driving components (controller, battery, etc.) and the primarily soft body, and also enhances performance. Powered by the combustion of butane and oxygen, this robot is able to perform untethered jumping. Copyright © 2015, American Association for the Advancement of Science.

  12. Nonlinear Properties of Soft Glass Waveguides

    DEFF Research Database (Denmark)

    Steffensen, Henrik

    -infrared applications and the THz applications. In the mid-infrared, it is investigated whether soft glasses are a suitable candidate for supercontinuum generation (SCG). A few commercially available fluoride fibers are tested for their zero dispersion wavelength (ZDW), a key property when determining the possibility......This thesis builds around the investigation into using soft glass materials for midinfrared and THz applications. Soft glasses is a term that cov ers a wide range of chemical compositions where many are yet to be fully investigated. The work in this thesis is separated in two parts, the mid...... of SCG in a fiber. A group of soft glasses, namely the chalcogenides, are known to display two photon absorption (TPA) which could potentially limit the SCG when this is initiated within the frequency range where this nonlinear process occur. An analytic model is presented to estimate the soliton self...

  13. Ballistic Rail Gun Soft Recovery Facility

    Data.gov (United States)

    Federal Laboratory Consortium — The Ballistic Rail Gun Soft Recovery Facility accommodates a 155mm Howitzer, fired horizontally into a 104-foot long water trough to slow the projectile and recover...

  14. Subleading soft graviton theorem for loop amplitudes

    Science.gov (United States)

    Sen, Ashoke

    2017-11-01

    Superstring field theory gives expressions for heterotic and type II string loop amplitudes that are free from ultraviolet and infrared divergences when the number of non-compact space-time dimensions is five or more. We prove the subleading soft graviton theorem in these theories to all orders in perturbation theory for S-matrix elements of arbitrary number of finite energy external states but only one external soft graviton. We also prove the leading soft graviton theorem for arbitrary number of finite energy external states and arbitrary number of soft gravitons. Since our analysis is based on general properties of one particle irreducible effective action, the results are valid in any theory of quantum gravity that gives finite result for the S-matrix order by order in perturbation theory without violating general coordinate invariance.

  15. Adaptive Control Methods for Soft Robots

    Data.gov (United States)

    National Aeronautics and Space Administration — I propose to develop methods for soft and inflatable robots that will allow the control system to adapt and change control parameters based on changing conditions...

  16. Skin and soft tissue infection.

    Science.gov (United States)

    Sharma, S; Verma, K K

    2001-07-01

    Abstract. Normal skin is heavily colonized by bacterial flora. The most common are the various nonpathogenic gram-positive bacteria such as Staphylococcus epidermidis (coagulase-negative). Skin and soft tissue infections are usually caused by Staphylococcus aureus (S. aureus) and Streptococcus pyogenes. This article discusses common and some not so common bacterial skin infections, including impetigo, folliculitis, furncles and carbuncles, cellulitis and erysipelas, gangrenous cellulitis, staphylococcal scalded skin syndrome and scarlet fever. Impetigo and ecthyma are common bacterial infections of the skin commonly caused by S. aureus and / or Group A streptoccus. In mild and localized impetigo topical antibiotics whereas in widespread or severe one and in ecthyma systemic antibiotics like, cloxacillin, erythromycin, azithromycin or cephalexin should be used. Folliculitis, furunculosis and carbuncle are folliculocentric infections caused by S. aureus involving the variable depth and extent of the follicle(s) and surrounding tissue. These conditions can be treated with topical or systemic antibiotics like cloxacillin, cephalexin, erythromycin, amoxicillin/clavulanic acid or vancomycin. Staphylococcal scalded skin syndrome is a toxin mediated exfoliative dermatosis caused by S. aureus of phase group II. Intravenous penicillinase-resistant anti-staphylococcal antibiotics like methicillin, cloxacillin, cephalosporin or erythromycin are required. Erysipelas and cellulitis are acute infections of dermal and subcutaneous tissues caused most frequently by Group A beta-hemolytic streptococci (erysipelas) or S. aureus requiring systemic antibiotics like oral or intravenous penicillin, erythromycin, cephalexin, cloxacillin, vacomycin, minocycline or ciprofloxacin depending upon the severity, suspected causative organism and culture/sensitivity results. Gangrenous cellulitis is characterized by infection with necrosis of skin and underlying subcutaneous tissue due to various

  17. Hospitals: Soft Target for Terrorism?

    Science.gov (United States)

    De Cauwer, Harald; Somville, Francis; Sabbe, Marc; Mortelmans, Luc J

    2017-02-01

    . De Cauwer H , Somville F , Sabbe M , Mortelmans LJ . Hospitals: soft target for terrorism? Prehosp Disaster Med. 2017;32(1):94-100.

  18. High energy evolution of soft gluon cascades

    International Nuclear Information System (INIS)

    Shuvaev, A.; Wallon, S.

    2006-01-01

    In this paper we derive an evolution equation for the gluon density in soft gluon cascades emitted from any colored source, in the leading logarithmic approximation of perturbative QCD. We show that this equation has the same form as the BFKL equation in the forward case. An explicit expression for the total cascade wavefunction involving an arbitrary number of soft gluons is obtained. Renormalization of the colored source wavefunction turns out to be responsible for the reggeization of the source. (orig.)

  19. High energy evolution of soft gluon cascades

    Energy Technology Data Exchange (ETDEWEB)

    Shuvaev, A. [St. Petersburg Nuclear Physics Institute, Gatchina, St. Petersburg district (Russian Federation); Wallon, S. [Universite Paris XI, Laboratoire de Physique Theorique, Orsay Cedex (France)

    2006-04-15

    In this paper we derive an evolution equation for the gluon density in soft gluon cascades emitted from any colored source, in the leading logarithmic approximation of perturbative QCD. We show that this equation has the same form as the BFKL equation in the forward case. An explicit expression for the total cascade wavefunction involving an arbitrary number of soft gluons is obtained. Renormalization of the colored source wavefunction turns out to be responsible for the reggeization of the source. (orig.)

  20. Applications of soft x-ray lasers

    International Nuclear Information System (INIS)

    Skinner, C.H.

    1993-01-01

    The high brightness and short pulse duration of soft x-ray lasers provide unique advantages for novel applications. Imaging of biological specimens using x-ray lasers has been demonstrated by several groups. Other applications to fields such as chemistry, material science, plasma diagnostics, and lithography are beginning to emerge. We review the current status of soft x-ray lasers from the perspective of applications, and present an overview of the applications currently being developed

  1. Pediatric rhabdomyosarcomas and nonrhabdomyosarcoma soft tissue sarcoma

    OpenAIRE

    Agarwala Sandeep

    2006-01-01

    Tumors arising from the soft tissues are uncommon in children, accounting for about 6% of all childhood malignancies. More than half (53%) of these originate from the striated muscles and are called rhabdomyosarcomas (RMS) the remaining are nonrhabdomyosarcoma soft tissue sarcomas (NRSTS). Almost two-thirds of RMS cases are diagnosed in children < 6 years of age. They can arise at varied locations like the head and neck region, genitourinary tract, extremities, trunk and retrope...

  2. Exact Soft Confidence-Weighted Learning

    OpenAIRE

    Wang, Jialei; Zhao, Peilin; Hoi, Steven C. H.

    2012-01-01

    In this paper, we propose a new Soft Confidence-Weighted (SCW) online learning scheme, which enables the conventional confidence-weighted learning method to handle non-separable cases. Unlike the previous confidence-weighted learning algorithms, the proposed soft confidence-weighted learning method enjoys all the four salient properties: (i) large margin training, (ii) confidence weighting, (iii) capability to handle non-separable data, and (iv) adaptive margin. Our experimental results show ...

  3. Rational Addiction Evidence From Carbonated Soft Drinks

    OpenAIRE

    Xiaoou, Liu

    2009-01-01

    This paper applies the Becker-Murphy (1988) theory of rational addiction to the case of carbonated soft drinks, using a time-varying parameter model and scanner data from 46 U.S. cities. Empirical results provide strong evidence that carbonated soft drinks are rationally addictive, thus opening the door to taxation and regulation. Taking rational addition into account, estimated demand elasticities are much lower than previous estimates using scanner data.

  4. Assessing fluoride levels of carbonated soft drinks.

    Science.gov (United States)

    Heilman, J R; Kiritsy, M C; Levy, S M; Wefel, J S

    1999-11-01

    Dental fluorosis occurs as a result of excessive total fluoride intake during tooth development. Some children may receive substantial intake from soft drinks, but few studies have reported fluoride levels in soft drinks. The authors examined the fluoride concentrations of 332 soft drinks. Soft drinks were purchased from Iowa grocery stores. To identify production sites, the authors recorded product details and batch numbers. After decarbonating the drinks, the authors assayed samples for fluoride content using a fluoride ion-specific electrode, and reported the results in parts per million, or ppm, using appropriate standards and duplicate assessments. Descriptive statistics were used to summarize the findings. The fluoride levels of the products ranged from 0.02 to 1.28 ppm, with a mean level of 0.72 ppm. Fluoride levels exceeded 0.60 ppm for 71 percent of the products. Results varied substantially by production site, even within the same company and for the same product. There were no substantial differences between flavors or between diet and regular soft drinks. The majority of soft drinks had fluoride levels exceeding 0.60 ppm. Variation in fluoride levels probably is due largely to the different water sources used in production. With no fluoride levels marked on the soft drink products or easily available from the manufacturers, it is not possible for clinicians or consumers to directly estimate fluoride ingestion from carbonated beverages. Therefore, to reduce the risk of dental fluorosis, dental and medical practitioners should be cautious about prescribing dietary fluoride supplements to preschool-aged children in nonfluoridated areas who consume large quantities of carbonated soft drinks.

  5. Soft tissue and esthetic considerations around implants

    OpenAIRE

    Joann Pauline George; Sangeeta Dhir

    2015-01-01

    The health of the peri – implant tissues play an important in the long term outcome of dental implants. The absence of keratinized gingiva (KG) may be a risk factor for developing recession or peri –implantitis. However there is still ambiguity in the need for keratinized gingiva around dental implants. The preservation and reconstruction of soft tissue around dental implants is an integral component of dental Implantology. There is no long-term evidence whether augmented soft tissues can be ...

  6. Soft leptogenesis in the inverse seesaw model

    Science.gov (United States)

    Garayoa, Julia; Concepion Gonzalez-Garcia, Maria; Rius, Nuria

    2007-02-01

    We consider leptogenesis induced by soft supersymmetry breaking terms (``soft leptogenesis''), in the context of the inverse seesaw mechanism. In this model there are lepton number (L) conserving and L-violating soft supersymmetry-breaking B-terms involving the singlet sneutrinos which, together with the — generically small — L-violating parameter responsible of the neutrino mass, give a small mass splitting between the four singlet sneutrino states of a single generation. In combination with the trilinear soft supersymmetry breaking terms they also provide new CP violating phases needed to generate a lepton asymmetry in the singlet sneutrino decays. We obtain that in this scenario the lepton asymmetry is proportional to the L-conserving soft supersymmetry-breaking B-term, and it is not suppressed by the L-violating parameters. Consequently we find that, as in the standard see-saw case, this mechanism can lead to sucessful leptogenesis only for relatively small value of the relevant soft bilinear coupling. The right-handed neutrino masses can be sufficiently low to elude the gravitino problem. Also the corresponding Yukawa couplings involving the lightest of the right-handed neutrinos are constrained to be ∑|Y1k|2lesssim10-7 which generically implies that the neutrino mass spectrum has to be strongly hierarchical.

  7. [Soft contactlenses in general practice (author's transl)].

    Science.gov (United States)

    Miller, B

    1975-07-01

    In contrast to the hard lenses the soft lens has enough permeability for oxygen and water-soluble substances, whereas high molecular substances, bacteria and virus cannot penetrate the soft lenses, so long as their surfaces are intact. The two principal production methods, the spin cast method and the lathe-turned method are compared. The duration of wearing of the soft lens depends on the deposits of proteins from the tears on the surface of the lens and the desinfection method. The daily boiling of the lenses shortens their useful life, while chemical desinfection causes besides bacteriolysis, damage of the corneal cell protein. The new cleaners on the base of proteolytic plant enzymes promise good results. For the optical correction of astigmatism with more than 1 cyl, soft lenses with conic outer surface are used or combinations of a soft and a hard lens (Duosystem). The therapeutic use of soft lenses has as aim: protection of the cornea against mechanical irritation, release of pain, protracted administration output of medicaments. Further indications for use: aseptic corneal inflammation and corneal defects.

  8. The Decline in Breastfeeding: An Analysis of the Role of the Nestle Corporation from Two Perspectives. Cornell International Nutrition Monograph Series, Number 11 (1982).

    Science.gov (United States)

    Campbell, Carolyn E.

    An attempt is made to analyze the ascendancy of formula feeding of infants in terms of the conflicting ideologies of Marxism and capitalism. The decline of breastfeeding is traced, and is linked with the interrelated phenomena of free market economics and the domination of women by men in Western society. The monograph has two sections:…

  9. Development of monograph titled "augmented chemistry aldehida & keton" with 3 dimensional (3D) illustration as a supplement book on chemistry learning

    Science.gov (United States)

    Damayanti, Latifah Adelina; Ikhsan, Jaslin

    2017-05-01

    Integration of information technology in education more rapidly performed in a medium of learning. Three-dimensional (3D) molecular modeling was performed in Augmented Reality as a tangible manifestation of increasingly modern technology utilization. Based on augmented reality, three-dimensional virtual object is projected in real time and the exact environment. This paper reviewed the uses of chemical learning supplement book of aldehydes and ketones which are equipped with three-dimensional molecular modeling by which students can inspect molecules from various viewpoints. To plays the 3D illustration printed on the book, smartphones with the open-source software of the technology based integrated Augmented Reality can be used. The aims of this research were to develop the monograph of aldehydes and ketones with 3 dimensional (3D) illustrations, to determine the specification of the monograph, and to determine the quality of the monograph. The quality of the monograph is evaluated by experiencing chemistry teachers on the five aspects of contents/materials, presentations, language and images, graphs, and software engineering, resulted in the result that the book has a very good quality to be used as a chemistry learning supplement book.

  10. Monograph of Arctium L. (Asteraceae). Generic delimitation (including Cousinia Cass, p.p.), revision of the species, pollen morphology, and hybrids

    NARCIS (Netherlands)

    Duistermaat, Helena

    1996-01-01

    The subject of this thesis is a monograph of the genus Arctium, now including also five species formerly placed into Cousinia. Based on herbarium material and some field observations, this study presents new insights on three subjects: a) the generic delimitation of Arctium, b) the species

  11. The Federal Policy Toward Language and Education: Pendulum or Progress? A Response to the de Kanter/Baker Review. Monograph No. 12.

    Science.gov (United States)

    Hernandez-Chavez, Eduardo; And Others

    A response to the de Kanter/Baker draft report, "The Effectiveness of Bilingual Education: A Review of the Literature," the monograph argues that: the report contains many misinterpretations of theoretical work in psycholinguistics, sociolinguistics, and educational research and of the empirical evidence on the efficacy of second language…

  12. [List of Acquisitions, Number 24, Books, Monographs, etc.; List of Acquisitions, Articles, Papers and Reprints; List of Acquisitions, Area Files; Selected Monthly Index to Periodical Literature.

    Science.gov (United States)

    North Carolina Univ., Chapel Hill. Carolina Population Center.

    Acquisitions of the Carolina Population Center Library, University of North Carolina, Chapel Hill, North Carolina, are indexed in this bibliographic source. Topics deal with birth control and contraception, demography, family planning, health, population factors, social welfare, and related subjects. Section 1 is a list of books, monographs,…

  13. List of Acquisitions Number 23, Books, Monographs, etc.; List of Acquisitions, Articles, Papers and Reprints; List of Acquisitions, Area Files; Selected Monthly Index to Periodical Literature.

    Science.gov (United States)

    North Carolina Univ., Chapel Hill. Carolina Population Center.

    Acquisitions of the Carolina Population Center Library, University of North Carolina, Chapel Hill, North Carolina, are indexed in this bibliographic source. Topics deal with birth control and contraception, demography, family planning, health, population factors, social welfare, and related subjects. Section 1 is a list of books, monographs,…

  14. Bullying and School Attendance: A Case Study of Senior High School Students in Ghana. CREATE Pathways to Access. Research Monograph No. 41

    Science.gov (United States)

    Dunne, Mairead; Bosumtwi-Sam, Cynthia; Sabates, Ricardo; Owusu, Andrew

    2010-01-01

    This monograph analyses the effects of bullying on school attendance among senior high school students in Ghana. A strong correlation is found between being bullied and having poor attendance. The effects of emotional problems and of peer friendships on this correlation are then examined. For both boys and girls, having emotional problems is…

  15. Competency Based Education Training Program for Local School-Community Councils. Final Report--Volume I, September 15, 1978 through September 14, 1979. A Monograph.

    Science.gov (United States)

    Hall, Burnis, Jr.; Barnwell, Eleanor I.

    The primary goal of the project described in this monograph was to develop a competency-based training program for the preparation of school-community council members. A secondary goal was that this training program be generalizable to other educational institutions and agencies that utilize advisory councils. Interviews with 16 school staff and…

  16. Positive Approaches to the Treatment of Severe Behavior Problems in Persons with Developmental Disabilities: A Review and Analysis of Reinforcement and Stimulus-Based Procedures. Monograph No. 4.

    Science.gov (United States)

    Carr, Edward G.; And Others

    This monograph reviews and analyzes a set of treatment procedures exemplifying a positive or nonaversive approach to the amelioration of severe behavior problems in persons with developmental disabilities. Target behaviors include self-injury, aggression, and tantrums. Approximately 100 research articles drawn from 21 journals and a number of…

  17. Innovation in Law Enforcement. Criminal Justice Monograph. Selections from National Symposium on Law Enforcement Science and Technology. (4th, May 1-3, 1972).

    Science.gov (United States)

    National Inst. of Law Enforcement and Criminal Justice (Dept. of Justice/LEAA), Washington, DC.

    This monograph presents a variety of approaches to the practical problem of introducing change into law enforcement agencies. The papers deal with changing the rhetoric of "professionalism," political factors affecting public safety communications consolidation, the climate for change in three police departments (college, suburban, and…

  18. Preparing Special Educators To Meet the Needs of Students Who Are Learning English as a Second Language and Are Visually Impaired: A Monograph.

    Science.gov (United States)

    Milian, Madeline; Ferrell, Kay Alicyn

    This monograph describes a personnel preparation program that prepared 32 Colorado special education graduates to meet the needs of students who are learning English as a second language and are visually impaired. Graduates took a course that was specially designed to expose students to relevant literature on federal mandates for the education of…

  19. Spin waves in the soft layer of exchange-coupled soft/hard bilayers

    Directory of Open Access Journals (Sweden)

    Zheng-min Xiong

    2016-05-01

    Full Text Available The magnetic dynamical properties of the soft layer in exchange-coupled soft/hard bilayers have been investigated numerically using a one-dimensional atomic chain model. The frequencies and spatial profiles of spin wave eigenmodes are calculated during the magnetization reversal process of the soft layer. The spin wave modes exhibit a spatially modulated amplitude, which is especially evident for high-order modes. A dynamic pinning effect of surface magnetic moment is observed. The spin wave eigenfrequency decreases linearly with the increase of the magnetic field in the uniformly magnetized state and increases nonlinearly with field when spiral magnetization configuration is formed in the soft layer.

  20. Spin waves in the soft layer of exchange-coupled soft/hard bilayers

    Energy Technology Data Exchange (ETDEWEB)

    Xiong, Zheng-min; Ge, Su-qin; Wang, Xi-guang; Li, Zhi-xiong; Xia, Qing-lin; Wang, Dao-wei; Nie, Yao-zhuang; Guo, Guang-hua, E-mail: guogh@mail.csu.edu.cn [School of Physics and Electronics, Central South University, Changsha 410083 (China); Tang, Wei [School of Physics and Electronics, Central South University, Changsha 410083 (China); Suzhou Institute of Nano-tech and Nano-bionics, Chinese Academy of Sciences, Suzhou 215123 (China); Zeng, Zhong-ming [Suzhou Institute of Nano-tech and Nano-bionics, Chinese Academy of Sciences, Suzhou 215123 (China)

    2016-05-15

    The magnetic dynamical properties of the soft layer in exchange-coupled soft/hard bilayers have been investigated numerically using a one-dimensional atomic chain model. The frequencies and spatial profiles of spin wave eigenmodes are calculated during the magnetization reversal process of the soft layer. The spin wave modes exhibit a spatially modulated amplitude, which is especially evident for high-order modes. A dynamic pinning effect of surface magnetic moment is observed. The spin wave eigenfrequency decreases linearly with the increase of the magnetic field in the uniformly magnetized state and increases nonlinearly with field when spiral magnetization configuration is formed in the soft layer.

  1. Postcolonial Times: Lock the Gate or Pull Down the Fences? A special Monograph Edition

    Directory of Open Access Journals (Sweden)

    Bill Boyd

    2013-06-01

    understands but that does not actually express what you mean, or speak your own language and risk the other party not understanding what you mean. Copyright © Bill Boyd 2013. This text may be archived and redistributed both in electronic form and in hard copy, provided that the author and journal are properly cited and no fee is charged. Coolabah, No.12, 2013, ISSN 1988-5946, Observatori: Centre d’Estudis Australians, Australian Studies Centre, Universitat de Barcelona 2 From a postcolonial studies perspective, this example reminds students of two key processes. First, students need to master the intellectual skills of the humanities in order to provide critical analysis of social situations. Secondly, students need to know that, as western scholars, they are as much part of any postcolonial problem as those in power, and therefore need to develop good reflective skills and to learn to think ‘otherwise’. This invited monograph is the text of the lecture, supplemented with further comments and illustrations, delivered to second year Humanities students at the University of Barcelona, Catalonia, on Monday 8th April 2013

  2. On topological structures of fuzzy parametrized soft sets.

    Science.gov (United States)

    Atmaca, Serkan; Zorlutuna, Idris

    2014-01-01

    We introduce the topological structure of fuzzy parametrized soft sets and fuzzy parametrized soft mappings. We define the notion of quasi-coincidence for fuzzy parametrized soft sets and investigated its basic properties. We study the closure, interior, base, continuity, and compactness and properties of these concepts in fuzzy parametrized soft topological spaces.

  3. Fuzzy logic, neural networks, and soft computing

    Science.gov (United States)

    Zadeh, Lofti A.

    1994-01-01

    The past few years have witnessed a rapid growth of interest in a cluster of modes of modeling and computation which may be described collectively as soft computing. The distinguishing characteristic of soft computing is that its primary aims are to achieve tractability, robustness, low cost, and high MIQ (machine intelligence quotient) through an exploitation of the tolerance for imprecision and uncertainty. Thus, in soft computing what is usually sought is an approximate solution to a precisely formulated problem or, more typically, an approximate solution to an imprecisely formulated problem. A simple case in point is the problem of parking a car. Generally, humans can park a car rather easily because the final position of the car is not specified exactly. If it were specified to within, say, a few millimeters and a fraction of a degree, it would take hours or days of maneuvering and precise measurements of distance and angular position to solve the problem. What this simple example points to is the fact that, in general, high precision carries a high cost. The challenge, then, is to exploit the tolerance for imprecision by devising methods of computation which lead to an acceptable solution at low cost. By its nature, soft computing is much closer to human reasoning than the traditional modes of computation. At this juncture, the major components of soft computing are fuzzy logic (FL), neural network theory (NN), and probabilistic reasoning techniques (PR), including genetic algorithms, chaos theory, and part of learning theory. Increasingly, these techniques are used in combination to achieve significant improvement in performance and adaptability. Among the important application areas for soft computing are control systems, expert systems, data compression techniques, image processing, and decision support systems. It may be argued that it is soft computing, rather than the traditional hard computing, that should be viewed as the foundation for artificial

  4. Building China’s soft power for a peaceful rise

    OpenAIRE

    Li, Xin; Worm, Verner

    2009-01-01

    With China’s rapid economic progress and steady increase in its international influence, China has gradually embarked on the soft power idea and has made developing its soft power as its national strategy. We argue that China’s soft power strategy is in accordance to Chinese Confucian culture and political value and fits well with its grand strategy of peaceful rise. Based on existing conceptualizations of soft power, we expanded the sources of soft power to six pillars: cul...

  5. Preparing soft-bodied arthropods for microscope examination: Soft Scales (Insecta: Hemiptera: Coccidae)

    Science.gov (United States)

    Proper identification of soft scales (Hemiptera:Coccidae) requires preparation of the specimen on a microscope slide. This training video provides visual instruction on how to prepare soft scale specimens on microscope slides for examination and identification. Steps ranging from collection, speci...

  6. Conservative Soft Power: Liberal soft power bias and the ‘hidden’ attraction of Russia

    DEFF Research Database (Denmark)

    Keating, Vincent Charles; Kaczmarska, Katarzyna

    2018-01-01

    The study of soft power in international relations suffers from a liberal democratic bias. Throughout the literature, liberal concepts and values are assumed to be universal in their appeal. This bias has led scholars to underestimate Russian soft power by instrumentalizing it, that is, to see...... it purely as the effect of government-sponsored programs, and to focus primarily on the cultural pillar of soft power. This paper argues, alternatively, that Russia’s conservative values and illiberal governance models generate admiration and followership, even outside of what Russia claims to be its post......-Soviet sphere of influence. Crucially, this admiration and followership perform the traditional function of soft power: generating support for controversial Russian foreign policy decisions. Admitting that soft power can be based on conservative values is necessary not only to understand Russia’s foreign policy...

  7. The mechanics of soft biological composites.

    Energy Technology Data Exchange (ETDEWEB)

    Nguyen, Thao D. (Sandia National Laboratories, Livermore, CA); Grazier, John Mark; Boyce, Brad Lee; Jones, Reese E. (Sandia National Laboratories, Livermore, CA)

    2007-10-01

    Biological tissues are uniquely structured materials with technologically appealing properties. Soft tissues such as skin, are constructed from a composite of strong fibrils and fluid-like matrix components. This was the first coordinated experimental/modeling project at Sandia or in the open literature to consider the mechanics of micromechanically-based anisotropy and viscoelasticity of soft biological tissues. We have exploited and applied Sandia's expertise in experimentation and mechanics modeling to better elucidate the behavior of collagen fibril-reinforced soft tissues. The purpose of this project was to provide a detailed understanding of the deformation of ocular tissues, specifically the highly structured skin-like tissue in the cornea. This discovery improved our knowledge of soft/complex materials testing and modeling. It also provided insight into the way that cornea tissue is bio-engineered such that under physiologically-relevant conditions it has a unique set of properties which enhance functionality. These results also provide insight into how non-physiologic loading conditions, such as corrective surgeries, may push the cornea outside of its natural design window, resulting in unexpected non-linear responses. Furthermore, this project created a clearer understanding of the mechanics of soft tissues that could lead to bio-inspired materials, such as highly supple and impact resistant body armor, and improve our design of human-machine interfaces, such as micro-electrical-mechanical (MEMS) based prosthetics.

  8. Stretchable and Soft Electronics using Liquid Metals.

    Science.gov (United States)

    Dickey, Michael D

    2017-07-01

    The use of liquid metals based on gallium for soft and stretchable electronics is discussed. This emerging class of electronics is motivated, in part, by the new opportunities that arise from devices that have mechanical properties similar to those encountered in the human experience, such as skin, tissue, textiles, and clothing. These types of electronics (e.g., wearable or implantable electronics, sensors for soft robotics, e-skin) must operate during deformation. Liquid metals are compelling materials for these applications because, in principle, they are infinitely deformable while retaining metallic conductivity. Liquid metals have been used for stretchable wires and interconnects, reconfigurable antennas, soft sensors, self-healing circuits, and conformal electrodes. In contrast to Hg, liquid metals based on gallium have low toxicity and essentially no vapor pressure and are therefore considered safe to handle. Whereas most liquids bead up to minimize surface energy, the presence of a surface oxide on these metals makes it possible to pattern them into useful shapes using a variety of techniques, including fluidic injection and 3D printing. In addition to forming excellent conductors, these metals can be used actively to form memory devices, sensors, and diodes that are completely built from soft materials. The properties of these materials, their applications within soft and stretchable electronics, and future opportunities and challenges are considered. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  9. Soft Dielectric Elastomer Oscillators Driving Bioinspired Robots.

    Science.gov (United States)

    Henke, E-F Markus; Schlatter, Samuel; Anderson, Iain A

    2017-12-01

    Entirely soft robots with animal-like behavior and integrated artificial nervous systems will open up totally new perspectives and applications. To produce them, we must integrate control and actuation in the same soft structure. Soft actuators (e.g., pneumatic and hydraulic) exist but electronics are hard and stiff and remotely located. We present novel soft, electronics-free dielectric elastomer oscillators, which are able to drive bioinspired robots. As a demonstrator, we present a robot that mimics the crawling motion of the caterpillar, with an integrated artificial nervous system, soft actuators and without any conventional stiff electronic parts. Supplied with an external DC voltage, the robot autonomously generates all signals that are necessary to drive its dielectric elastomer actuators, and it translates an in-plane electromechanical oscillation into a crawling locomotion movement. Therefore, all functional and supporting parts are made of polymer materials and carbon. Besides the basic design of this first electronic-free, biomimetic robot, we present prospects to control the general behavior of such robots. The absence of conventional stiff electronics and the exclusive use of polymeric materials will provide a large step toward real animal-like robots, compliant human machine interfaces, and a new class of distributed, neuron-like internal control for robotic systems.

  10. Injectable silk foams for soft tissue regeneration.

    Science.gov (United States)

    Bellas, Evangelia; Lo, Tim J; Fournier, Eric P; Brown, Joseph E; Abbott, Rosalyn D; Gil, Eun S; Marra, Kacey G; Rubin, J Peter; Leisk, Gary G; Kaplan, David L

    2015-02-18

    Soft tissue fillers are needed for restoration of a defect or augmentation of existing tissues. Autografts and lipotransfer have been under study for soft tissue reconstruction but yield inconsistent results, often with considerable resorption of the grafted tissue. A minimally invasive procedure would reduce scarring and recovery time as well as allow the implant and/or grafted tissue to be placed closer to existing vasculature. Here, the feasibility of an injectable silk foam for soft tissue regeneration is demonstrated. Adipose-derived stem cells survive and migrate through the foam over a 10-d period in vitro. The silk foams are also successfully injected into the subcutaneous space in a rat and over a 3-month period integrating with the surrounding native tissue. The injected foams are palpable and soft to the touch through the skin and returning to their original dimensions after pressure is applied and then released. The foams readily absorb lipoaspirate making the foams useful as a scaffold or template for existing soft tissue filler technologies, useful either as a biomaterial alone or in combination with the lipoaspirate. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  11. Soft tissue and esthetic considerations around implants

    Directory of Open Access Journals (Sweden)

    Joann Pauline George

    2015-01-01

    Full Text Available The health of the peri – implant tissues play an important in the long term outcome of dental implants. The absence of keratinized gingiva (KG may be a risk factor for developing recession or peri –implantitis. However there is still ambiguity in the need for keratinized gingiva around dental implants. The preservation and reconstruction of soft tissue around dental implants is an integral component of dental Implantology. There is no long-term evidence whether augmented soft tissues can be maintained over time and are able to influence the peri-implant bone levels. Among the various soft tissue augmentation techniques Apically positioned flap with vestibuloplasty , Free gingival grafts and Connective tissue grafts are documented as the most predictable methods to increase the width of KG. Autogenous grafts increase the soft tissue thickness and improve aesthetics compared to non-grafted sites. The aim of this review is to critically discuss the need for KG around implants and the techniques to preserve and augment KG. It is difficult to arrive at a definitive conclusion due to scarcity of well designed studies in literature. Reliable evidence is lacking to suggest the ideal soft tissue augmentation/preservation techniques. Long term randomized controlled clinical trials are needed to provide a clearer image.

  12. Microscale soft robotics motivations, progress, and outlook

    CERN Document Server

    Kim, Jaeyoun (Jay)

    2017-01-01

    This book presents the technological basics and applications of small-scale (mm to sub-mm in length-scales) soft robots and devices, written for researchers in both academia and industry. Author Jaeyoun Kim presents technological motivations, enabling factors, and examples in an inter-linked fashion, making it easy for readers to understand and explore how microscale soft robots are a solution to researchers in search of technological platforms for safe, human-friendly biomedical devices. A compact and timely introduction, this book summarizes not only the enabling factors for soft robots and MEMS devices, but also provides a survey of progress in the field and looks to the future in terms of the material, design, and application aspects this new technology demonstrates.

  13. Surface tension and deformation in soft adhesion

    Science.gov (United States)

    Jensen, Katharine

    Modern contact mechanics was originally developed to account for the competition between adhesion and elasticity for relatively stiff deformable materials like rubber, but much softer sticky materials are ubiquitous in biology, engineering, and everyday consumer products. In such soft materials, the solid surface tension can also play an important role in resisting shape change, and significantly modify the physics of contact with soft matter. We report indentation and pull-off experiments that bring small, rigid spheres into adhesive contact with compliant silicone gel substrates, varying both the surface functionalization of the spheres and the bulk elastic properties of the gels. We map the resulting deformation profiles using optical microscopy and image analysis. We examine the substrate geometry in light of capillary and elastic theories in order to explore the interplay of surface tension and bulk elasticity in governing soft adhesion.

  14. Hybrid soft computing approaches research and applications

    CERN Document Server

    Dutta, Paramartha; Chakraborty, Susanta

    2016-01-01

    The book provides a platform for dealing with the flaws and failings of the soft computing paradigm through different manifestations. The different chapters highlight the necessity of the hybrid soft computing methodology in general with emphasis on several application perspectives in particular. Typical examples include (a) Study of Economic Load Dispatch by Various Hybrid Optimization Techniques, (b) An Application of Color Magnetic Resonance Brain Image Segmentation by ParaOptiMUSIG activation Function, (c) Hybrid Rough-PSO Approach in Remote Sensing Imagery Analysis,  (d) A Study and Analysis of Hybrid Intelligent Techniques for Breast Cancer Detection using Breast Thermograms, and (e) Hybridization of 2D-3D Images for Human Face Recognition. The elaborate findings of the chapters enhance the exhibition of the hybrid soft computing paradigm in the field of intelligent computing.

  15. Soft-tissue mineralization in Werner syndrome

    Energy Technology Data Exchange (ETDEWEB)

    Leone, Antonio; Costantini, Alessandro Maria; Brigida, Raffaela; Antoniol, Onorina Monica; Bonomo, Lorenzo [Universita Cattolica School of Medicine, Department of Radiology, Rome (Italy); Antonelli-Incalzi, Raffaele [Universita Cattolica School of Medicine, Department of Geriatrics, Rome (Italy)

    2005-01-01

    Werner syndrome is a rare autosomal recessive disorder characterized by clinical signs of premature aging, short stature, scleroderma-like skin changes, endocrine abnormalities, cataracts, and an increased incidence of malignancies. We report on a 48-year-old woman with Werner syndrome associated with intracranial meningiomas who had extensive musculoskeletal manifestations including osteoporosis of the extremities, extensive tendinopathy about the ankles, osteomyelitis of the phalanges of the first left toe, abundant soft-tissue calcification, and two dense ossified soft-tissue masses, with cortical bone and trabeculae arising from the posterosuperior aspect of the calcanei and extending into Kager fat pads. A review of previous descriptions of the radiological abnormalities of Werner syndrome indicates that the presence of soft-tissue calcifications has either not been noted or been mentioned only briefly. Moreover, there is no mention of bony masses associated with Werner syndrome in the world literature, and this would appear to be the first report of this kind. (orig.)

  16. Damage Models for Soft Tissues: A Survey.

    Science.gov (United States)

    Li, Wenguang

    Damage to soft tissues in the human body has been investigated for applications in healthcare, sports, and biomedical engineering. This paper reviews and classifies damage models for soft tissues to summarize achievements, identify new directions, and facilitate finite element analysis. The main ideas of damage modeling methods are illustrated and interpreted. A few key issues related to damage models, such as experimental data curve-fitting, computational effort, connection between damage and fractures/cracks, damage model applications, and fracture/crack extension simulation, are discussed. Several new challenges in the field are identified and outlined. This review can be useful for developing more advanced damage models and extending damage modeling methods to a variety of soft tissues.

  17. Scale-invariance in soft gamma repeaters

    Science.gov (United States)

    Chang, Zhe; Lin, Hai-Nan; Sang, Yu; Wang, Ping

    2017-06-01

    The statistical properties of the soft gamma repeater SGR J1550-5418 are investigated carefully. We find that the cumulative distributions of fluence, peak flux and duration can be well fitted by a bent power law, while the cumulative distribution of waiting time follows a simple power law. In particular, the probability density functions of fluctuations of fluence, peak flux, and duration have a sharp peak and fat tails, which can be well fitted by a q-Gaussian function. The q values keep approximately steady for different scale intervals, indicating a scale-invariant structure of soft gamma repeaters. Those results support that the origin of soft gamma repeaters is crustquakes of neutron stars with extremely strong magnetic fields. Supported by National Natural Science Foundation of China (11375203, 11675182, 11690022, 11603005), and Fundamental Research Funds for Central Universities (106112016CDJCR301206)

  18. Necrotising soft tissue infection following mastectomy

    Directory of Open Access Journals (Sweden)

    Jackson P

    2010-03-01

    Full Text Available Necrotising fasciitis is a rare but rapidly progressive soft tissue disease which can lead to extensive necrosis, systemic sepsis and death. Including this case, only 7 other cases have been reported in the world literature with only 2 others affecting the patient post mastectomy.This 59 year old Caucasian lady presented with severe soft tissue infection soon after mastectomy, which was successfully treated with a combination of debridement, triangulation, VAC© dressing and skin grafting.Necrotising soft tissue infections following mastectomy are rapidly progressive and potentially extremely serious. It is essential that a high index of clinical suspicion is maintained together with prompt aggressive treatment in a multidisciplinary environment to prevent worsening physical and psychological sequelae.

  19. On single and double soft behaviors in NLSM

    International Nuclear Information System (INIS)

    Du, Yi-Jian; Luo, Hui

    2015-01-01

    In this paper, we study the single and double soft behaviors of tree level off-shell currents and on-shell amplitudes in nonlinear sigma model (NLSM). We first propose and prove the leading soft behavior of the tree level currents with a single soft particle. In the on-shell limit, this single soft emission becomes the Adler’s zero. Then we establish the leading and subleading soft behaviors of tree level currents with two adjacent soft particles. With a careful analysis of the on-shell limit, we obtain the double soft behaviors of on-shell amplitudes where the two soft particles are adjacent to each other. By applying Kleiss-Kuijf (KK) relation, we further obtain the leading and subleading behaviors of amplitudes with two nonadjacent soft particles.

  20. Magnetization loss of nanocrystalline soft magnets

    International Nuclear Information System (INIS)

    Flohrer, Sybille; Herzer, Giselher

    2009-01-01

    FeCuNbSiB-ribbons with optimized nanocrystalline microstructure possess a unique combination of near-zero magnetostriction, high saturation induction and low magnetization losses. Due to the absence of distinct intrinsic anisotropies, the magnetization curve can be adjusted by field-annealing to square or flat shape. It is well known that excess losses are an important loss component of soft magnets with square hysteresis loop. Yet, even cores of flat type loop can show significant excess losses. The paper reviews the loss mechanisms for excess losses in nanocrystalline soft magnets on the basis of Kerr-microscopy observation and loss theory and compares it to amorphous materials.

  1. International Conference on Soft Computing Systems

    CERN Document Server

    Panigrahi, Bijaya

    2016-01-01

    The book is a collection of high-quality peer-reviewed research papers presented in International Conference on Soft Computing Systems (ICSCS 2015) held at Noorul Islam Centre for Higher Education, Chennai, India. These research papers provide the latest developments in the emerging areas of Soft Computing in Engineering and Technology. The book is organized in two volumes and discusses a wide variety of industrial, engineering and scientific applications of the emerging techniques. It presents invited papers from the inventors/originators of new applications and advanced technologies.

  2. Soft Budget Constraints in Professional Football

    DEFF Research Database (Denmark)

    Storm, Rasmus K.; Nielsen, Klaus

    2012-01-01

    European professional football clubs go out of business even though they operate chronically on the edge of financial collapse? The paper argues that the paradox can be explained by the fact that professional football clubs operate within soft budget constraints in a way which is similar to the role...... of large companies in socialist economies – a phenomenon which was first identified by the Hungarian Economist János Kornai. More generally, it is argued that our understanding of the peculiar economics of professional team sports can be enhanced significantly by applying the soft budget constrain concept...

  3. Cellular immunotherapy for soft tissue sarcomas

    Science.gov (United States)

    Finkelstein, Steven Eric; Fishman, Mayer; Conley, Anthony P.; Gabrilovich, Dmitry; Antonia, Scott; Chiappori, Alberto

    2015-01-01

    SUMMARY Soft tissue sarcomas are rare neoplasms, with approximately 9,000 new cases in the United States every year. Unfortunately, there is little progress in the treatment of metastatic soft tissue sarcomas in the past two decades beyond the standard approaches of surgery, chemotherapy, and radiation. Immunotherapy is a modality complementary to conventional therapy,. It is appealing because functional anti-tumor activity could affect both local-regional and systemic disease and act over a prolonged period of time. In this report, we review immunotherapeutic investigative strategies being developed, including several tumor vaccine, antigen vaccine, and dendritic cell vaccine strategies. PMID:22401634

  4. Vascularization of soft tissue engineering constructs

    DEFF Research Database (Denmark)

    Pimentel Carletto, Rodrigo

    with mechanical properties in the range of soft tissues has not been fully achieved. My project focused on the fabrication and the active perfusion of hydrogel constructs with multi-dimensional vasculature and controlled mechanical properties targeting soft tissues. Specifically, the initial part of the research...... nanotechnology-based paradigm for engineering vascularised liver tissue for transplantation”) and the Danish National Research Foundation and Villum Foundation’s Center for Intelligent Drug delivery and sensing Using microcontainers and Nanomechanics (Danish National Research Foundation (DNRF122)....

  5. Printing soft matter in three dimensions

    Science.gov (United States)

    Truby, Ryan L.; Lewis, Jennifer A.

    2016-12-01

    Light- and ink-based three-dimensional (3D) printing methods allow the rapid design and fabrication of materials without the need for expensive tooling, dies or lithographic masks. They have led to an era of manufacturing in which computers can control the fabrication of soft matter that has tunable mechanical, electrical and other functional properties. The expanding range of printable materials, coupled with the ability to programmably control their composition and architecture across various length scales, is driving innovation in myriad applications. This is illustrated by examples of biologically inspired composites, shape-morphing systems, soft sensors and robotics that only additive manufacturing can produce.

  6. Soft tissue sarcoma of the extremity.

    LENUS (Irish Health Repository)

    Cooper, T M

    2012-02-03

    A retrospective review of 33 cases of soft tissue sarcoma of the extremity presenting over a 10 year period was undertaken. The history, patterns of referral, diagnostic investigations, procedures undertaken and outcomes were studied. We found there was a frequent delay in diagnosis and sometimes misinterpretation of biopsy specimens. Patients were seen by a variety of specialists from disciplines such as general surgery, plastic surgery, orthopaedic surgery and rheumatology. Considerable progress has been made in the treatment of soft tissue sarcomas, often allowing local control of the tumour without amputation. We believe there should be early referral of patients having these tumours to a centre where a combined multidisciplinary approach can be undertaken.

  7. Sensorless soft starters for loaded induction motors

    Energy Technology Data Exchange (ETDEWEB)

    Chrisanov, V.I.; Konovalov, Y.N. [Power Plearonics Department, State University of Telecommunication, St. Petersburg (Russian Federation)

    1997-12-31

    The paper is devoted to the research and design of sensorless thyristor soft starters for loaded induction motors (IM) with short circuited squirrel case rotors. It is shown that the applied direct converter topology depends on the output power and consists of a small number of thyristors with special algorithm of switching to realize voltage - frequency control of IM drive systems at low speeds of starting. Sensorless control is realized from the both sides when neither direct converter nor drive system consists of any additional transducers for soft starting operation. (orig.) 4 refs.

  8. Preliminary Findings of Soft Yaw Concept

    DEFF Research Database (Denmark)

    Stubkier, Søren; Pedersen, Henrik C.; Andersen, Torben Ole

    2011-01-01

    As wind turbines increase in size and the demands for lifetime also increases, new methods of load reduction needs to be examined. One method is to make the yaw system of the turbine soft/flexible and hence dampen the loads to the system. This paper presents work previous done on this subject...... with foucus on hydraulic yaw systems. By utilizing the HAWC2 aeroelastic code and an extended model of the NREL 5MW turbine studies shows that a significant reduction in fatigue loads to the yaw system and rotor shaft is possible by the soft yaw drive concept....

  9. Magnetism and metallurgy of soft magnetic materials

    CERN Document Server

    Chen, Chih-Wen

    2011-01-01

    Soft magnetic materials are economically and technologically the most important of all magnetic materials. In particular, the development of new materials and novel applications for the computer and telecommunications industries during the past few decades has immensely broadened the scope and altered the nature of soft magnetic materials. In addition to metallic substances, nonmetallic compounds and amorphous thin films are coming increasingly important. This thorough, well-organized volume - on of the most comprehensive treatments available - offers a coherent, logical presentation of the p

  10. Soft Sensors - Modern Chemical Engineering Tool

    Directory of Open Access Journals (Sweden)

    N. Bolf

    2011-04-01

    Full Text Available Control systems and optimization procedures require regular and reliable measurements at the appropriate frequency. At the same time, legal regulations dictate strict product quality specifications and refinery emissions. As a result, a greater number of process variables need to be measured and new expensive process analyzers need to be installed to achieve efficient process control. This involves synergy between plant experts, system analysts and process operators. One of the common problems in industrial plants is the inability of the real time and continuous measurement of key process variables.Absence of key value measurement in a timely manner aggravates control, but it does not mean that it is always an impossible step. As an alternative, the use of soft sensors as a substitute for process analyzers and laboratory testing is suggested. With the soft sensors, the objective is to develop an inferential model to estimate infrequently measured variables and laboratory assays using the frequently measured variables. By development of soft sensors based on measurement of continuous variables (such as flow, temperature, pressure it is possible to estimate the difficult- -to-measure variables as well as product quality and emissions usually carried by laboratory assays.Software sensors, as part of virtual instrumentation, are focused on assessing the system state variables and quality products by applying the model, thus replacing the physical measurement and laboratory analysis. Multiple linear/nonlinear regression methods and artificial intelligence methods (such as neural network, fuzzy logic and genetic algorithms are usually applied in the design of soft sensor models for identification of nonlinear processes.Review of published research and industrial application in the field of soft sensors is given with the methods of soft sensor development and nonlinear dynamic model identification. Based on soft sensors, it is possible to estimate

  11. Monograph of the Genus Elodea (Hydrocharitaceae: Part 2. The species found in the Andes and Western South America Monograph of the Genus Elodea (Hydrocharitaceae: Part 2. The species found in the Andes and Western South America

    Directory of Open Access Journals (Sweden)

    St. John Harold

    1964-12-01

    Full Text Available The genus Elodea Richard in Michaux was first published in 1803 (Fl. Bor.-Am. 1: 20, 1803, based upon the single species. E. Canadensis from Montreal, Quebec, Canada. Though this was stated to have perfect flowers, it is now certain that the holotype specimens and the plants in nature are dioecious. Very abundant are plants bearing pistillate flowers with three stigmas and three acicular staminodia. Staminate plants are rare, but occur throughout the natural range of the species. Their flowers have nine stamens, but no trace of a gynoecium. Two well known species are now separated and placed in the genus Egeria Planch., a group just monographed by the writer. Left in Elodea are seventeen species. These are to be found in two broad areas, the northern ones in the United States and southern Canada; the southern ones in South America. As yet there is no evidence of any indigenous species of Elodea in Central America.The genus Elodea Richard in Michaux was first published in 1803(Fl. Bor.-Am. 1: 20, 1803, based upon the single species. E. Canadensis from Montreal, Quebec, Canada. Though this was stated to have perfect flowers, it is now certain that the holotype specimens and the plants in nature are dioecious. Very abundant are plants bearing pistillate flowers with three stigmas and three acicular staminodia. Staminate plants are rare, but occur throughout the natural range of the species. Their flowers have nine stamens, but no trace of a gynoecium. Two well known species are now separated and placed in the genus Egeria Planch., a group just monographed by the writer. Left in Elodeaare seventeen species. These are to be found in two broad areas, the northern ones in the United Statesand southern Canada; the southern ones in South America. As yet there is no evidence of any indigenous species of Elodea in Central America.

  12. Evaluation of a Soft Skills Training Program

    Science.gov (United States)

    Charoensap-Kelly, Piyawan; Broussard, Lauren; Lindsly, Mallory; Troy, Megan

    2016-01-01

    This study was conducted to determine the effectiveness of a soft skills employee training program. We examined willingness to learn and delivery methods (face-to-face vs. online) and their associations with the training outcomes in terms of learning and behavioral change. Results showed that neither participants' willingness to learn nor delivery…

  13. Immunoglobulin for necrotising soft tissue infections (INSTINCT)

    DEFF Research Database (Denmark)

    Madsen, Martin Bruun; Lange, Theis; Hjortrup, Peter Buhl

    2016-01-01

    INTRODUCTION: Necrotising soft tissue infections (NSTI) are aggressive infections that can result in severe disability or death. Intravenous polyspecific immunoglobulin G (IVIG) is used as supplementary treatment for patients with NSTIs. The level of evidence is very low, but suggests that IVIG may...

  14. DISTRIBUTION OF MACROBENTHIC FAUNA OF SOFT ...

    African Journals Online (AJOL)

    The quantitative distribution of the macrofauna inhabiting soft substrata in the Swartkops estuary has been ... INTRODUCTION. Between 1950 and 1954 a qualitative study of the intertidal plants and animals of the Swartkops estuary was made by Macnae (1957). Studies ...... amount of organic matter - 0,24 mgN/g dry sand).

  15. Novel experimentally observed phenomena in soft matter

    Indian Academy of Sciences (India)

    The resulting flow is non-Newtonian and is characterized by features such as shear rate-dependent viscosities and nonzero normal stresses. This article begins with an introduction to some unusual flow properties displayed by soft matter. Experiments that report a spectrum of novel phenomena exhibited by these materials, ...

  16. Modelling of soft impingement during solidification

    Indian Academy of Sciences (India)

    TECS

    soft impingement problem and related to shape instability by constitutional supercooling theory. This analysis correctly predicts the spheroidal grain formation during stir casting or rheocasting. This model can also be used to explain the grain refinement of magnesium alloys by zirconium addition wherein spheroidal grains ...

  17. Sweetness flavour interactions in soft drinks.

    NARCIS (Netherlands)

    Nahon, D.F.; Roozen, J.P.; Graaf, de C.

    1996-01-01

    Sucrose can be substituted by intense sweeteners to lower the calorie content of soft drinks. Although the sweetness is kept at the same level as much as possible, the flavour of the product often changes. This change could be due to both the mechanism of sensory perception and interactive effects

  18. Soft Governance Instruments in the EU

    DEFF Research Database (Denmark)

    Borras, Susana

    Following recent theoretical and conceptual developments this paper examines the extent to which the gradual introduction and unfolding of new soft instruments in the European Union is in fact changing the EUs system of governance and the nature of the European integration process. The paper...

  19. Flexidrive: a soft artificial muscle motor

    Science.gov (United States)

    Anderson, Iain A.; Tse, Tony C. H.; Inamura, Tokushu; O'Brien, Benjamin; McKay, Thomas; Gisby, Todd

    2011-04-01

    We use our thumbs and forefingers to rotate an object such as a control knob on a stereo system by moving our finger relative to our thumb. Motion is imparted without sliding and in a precise manner. In this paper we demonstrate how an artificial muscle membrane can be used to mimic this action. This is achieved by embedding a soft gear within the membrane. Deformation of the membrane results in deformation of the polymer gear and this can be used for motor actuation by rotating the shaft. The soft motors were fabricated from 3M VHB4905 membranes 0.5mm thick that were pre-stretched equibiaxially to a final thickness of 31 μm. Each membrane had polymer acrylic soft gears inserted at the center. Sectors of each membrane (60° sector) were painted on both sides with conducting carbon grease leaving gaps between adjoining sectors to avoid arcing between them. Each sector was electrically connected to a power supply electrode on the rigid acrylic frame via narrow avenues of carbon-grease. The motors were supported in rigid acrylic frames aligned concentrically. A flexible shaft was inserted through both gears. Membranes were charged using a step wave PWM voltage signal delivered using a Biomimetics Lab EAP Control unit. Both membrane viscoelasticity and the resisting torque on the shaft influence motor speed by changing the effective circumference of the flexible gear. This new soft motor opens the door to artificial muscle machines molded as a single part.

  20. Scientific Clusters as Components of Soft Power

    Directory of Open Access Journals (Sweden)

    Гийем Акерман

    2013-12-01

    Full Text Available This article proposes a comparative analysis of the scientific clusters of “Skolkovo” and “Sophia Antipolis” like soft power elements in the context of transforming modernization. The research is based on the political, economic and social transformation links.

  1. Dynamics and Rheology of Soft Colloidal Glasses

    KAUST Repository

    Wen, Yu Ho

    2015-01-20

    © 2015 American Chemical Society. The linear viscoelastic (LVE) spectrum of a soft colloidal glass is accessed with the aid of a time-concentration superposition (TCS) principle, which unveils the glassy particle dynamics from in-cage rattling motion to out-of-cage relaxations over a broad frequency range 10-13 rad/s < ω < 101 rad/s. Progressive dilution of a suspension of hairy nanoparticles leading to increased intercenter distances is demonstrated to enable continuous mapping of the structural relaxation for colloidal glasses. In contrast to existing empirical approaches proposed to extend the rheological map of soft glassy materials, i.e., time-strain superposition (TSS) and strain-rate frequency superposition (SRFS), TCS yields a LVE master curve that satis fies the Kramers-Kronig relations which interrelate the dynamic moduli for materials at equilibrium. The soft glassy rheology (SGR) model and literature data further support the general validity of the TCS concept for soft glassy materials.

  2. Soft chemical routes to semiconductor nanostructures

    Indian Academy of Sciences (India)

    Soft chemistry has emerged as an important means of generating nanocrystals, nanowires and other nanostructures of semiconducting materials. We describe the synthesis of CdS and other metal chalcogenide nanocrystals by a solvothermal route. We also describe the synthesis of nanocrystals of AlN, GaN and InN by the ...

  3. Soft microgel particles at fluid interfaces

    NARCIS (Netherlands)

    Deshmukh, Omkar

    2015-01-01

    We investigate the use of soft microgel particles based on a thermosensitive poly- mer, poly-N-isopropylacrylamide (PNIPAM) to stabilize a fluid interface. We also study the effect of temperature on the adsorption kinetics and the interfacial behaviour of these particles on air-water and oil-water

  4. Teamwork, Soft Skills, and Research Training.

    Science.gov (United States)

    Gibert, Anaïs; Tozer, Wade C; Westoby, Mark

    2017-02-01

    We provide a list of soft skills that are important for collaboration and teamwork, based on our own experience and from an opinion survey of team leaders. Each skill can be learned to some extent. We also outline workable short courses for graduate schools to strengthen teamwork and collaboration skills among research students. Copyright © 2016 Elsevier Ltd. All rights reserved.

  5. ROI of Soft-Skills Training.

    Science.gov (United States)

    Pine, Judith; Tingley, Judith C.

    1993-01-01

    A study of a team-building workshop demonstrates that all four levels of Donald Kirkpatrick's classic evaluation model could be applied to soft skills training. Results show that such training can be tied to productivity measures and evaluated as a return on investment. (JOW)

  6. Soft energy paths toward a durable peace

    CERN Document Server

    Lovins, Amory B

    1977-01-01

    Introduction ; energy strategy : the road not taken ? ; methods of exploring the energy future ; energy quality ; scale ; capital costs of hard technologies ; capital costs of transitional and soft technologies ; comparative capital costs and the role of electrification ; sociopolitics ; values ; rebottling the nuclear genie

  7. Olaratumab for advanced soft tissue sarcoma.

    Science.gov (United States)

    Tobias, Alexander; O'brien, Michael P; Agulnik, Mark

    2017-07-01

    Olaratumab is a humanized IgG1 monoclonal antibody that blocks the platelet-derived growth factor receptor alpha (PDGFRα). Its antagonistic behavior inhibits the receptor's tyrosine kinase activity, thereby, turning off the downstream signaling cascades responsible for soft tissue sarcoma tumorigenesis. In October 2016, olaratumab received Food and Drug Administration (FDA) approval for its use in combination with doxorubicin for treatment of advanced soft tissue sarcoma. Areas covered: This drug profile takes a comprehensive look at the clinical studies leading to FDA approval of olaratumab as well as its safety and efficacy as a front-line treatment option for sarcoma patients. The literature search was primarily conducted using PubMed. Expert commentary: The combination of olaratumab plus doxorubicin has provided a new front-line therapeutic option for soft tissue sarcoma patients. An open-label phase Ib and randomized phase II trial in patients with advanced soft tissue sarcoma demonstrated that the addition of olaratumab to doxorubicin prolonged progression-free survival by 2.5 months and overall survival by 11.8 months when compared to doxorubicin alone. Of importance, this clinically meaningful increase in overall survival did not come at the expense of a significantly greater number of toxicities. A phase III confirmatory trial (ClinicalTrials.gov Identifier NCT02451943) will be completed in 2020.

  8. Facial soft tissue changes after orthodontic treatment

    African Journals Online (AJOL)

    2013-09-09

    Sep 9, 2013 ... Conclusion: There were significant changes in facial soft tissue esthetics after orthodontic treatment for class II and. III cases. ... Departments of Orthodontics, Faculty of Dentistry, Bezmialem Vakif University, Istanbul, 1Mevlana University, Konya ,Turkey. Access this ..... after functional appliance treatment.

  9. Soft matter approaches to food structuring

    NARCIS (Netherlands)

    Sman, van der R.G.M.

    2012-01-01

    We give an overview of the many opportunities that arise from approaching food structuring from the perspective of soft matter physics. This branch of physics employs concepts that build upon the seminal work of van der Waals, such as free volume, the mean field, and effective temperatures. All

  10. MRI evaluation of soft tissue hydatid disease

    Energy Technology Data Exchange (ETDEWEB)

    Garcia-Diez, A.I.; Ros Mendoza, L.H.; Villacampa, V.M.; Cozar, M.; Fuertes, M.I. [Dept. of Radiology, Hospital Miguel Servet, Zaragoza (Spain)

    2000-03-01

    Infestation in soft tissue by Echinococcus granulosus is not a common disease, and its diagnosis is based on clinical, laboratory data and radiological findings. The aim of our retrospective study is to give an overview of the different signs and patterns shown by MRI that can be useful in characterizing soft tissue hydatid disease. The MRI images obtained in seven patients with soft tissue and subcutaneous hydatidosis were reviewed. Typical signs of hydatidosis were multivesicular lesions with or without hypointense peripheral ring (''rim sign''). Related to the presence and absence, respectively, of viable scolices in the microscopic exam, daughter cysts were presented either as high signal intensity or low signal intensity on T2-weighted images. Low-intensity detached layers within the cyst and peripheral enhancement with gadolinium-DTPA were also presented. Atypical signs were presented in an infected muscular cyst, a subcutaneous unilocular cyst and several unilocular cysts. Knowledge of the different patterns in MRI of soft tissue hydatid disease can be useful in diagnosing this entity. We observed that the ''rim sign'' is not as common as in other locations, and in addition, MRI seems to be of assistance when evaluating the vitality of the cysts. (orig.)

  11. Preliminary Findings of Soft Yaw Concept

    DEFF Research Database (Denmark)

    Stubkier, Søren; Pedersen, Henrik C.; Andersen, Torben Ole

    2011-01-01

    As wind turbines increase in size and the demands for lifetime also increases, new methods of load reduction needs to be examined. One method is to make the yaw system of the turbine soft/flexible and hence dampen the loads to the system. This paper presents work previous done on this subject...

  12. Biomarkers of necrotising soft tissue infections

    DEFF Research Database (Denmark)

    Hansen, Marco Bo; Simonsen, Ulf; Garred, Peter

    2015-01-01

    INTRODUCTION: The mortality and amputation rates are still high in patients with necrotising soft tissue infections (NSTIs). It would be ideal to have a set of biomarkers that enables the clinician to identify high-risk patients with NSTI on admission. The objectives of this study are to evaluate...

  13. DNA controlled assembly of soft nanoparticles

    DEFF Research Database (Denmark)

    Vogel, Stefan; Simonsen, Adam Cohen; Jakobsen, Ulla

    2008-01-01

    DNA-encoding of solid nanoparticles requires surfacechemistry, which is often tedious and not generally applicable. In the present study non-covalently attached DNA are used to assemble soft nanoparticles (liposomes) in solution. This process displays remarkably sharp thermal transitions from ass...

  14. Soft-Capture Mechanism For Collet Joint

    Science.gov (United States)

    Huff, John E., Jr.

    1992-01-01

    Soft-capture mechanism part of latching-and-rigidifying mechanism joining strut rigidly to node on truss. Latching-and-rigidifying mechanism of spreading-collet type, in which collet inserted into base that mates with collet to assure proper alignment, then collet spread to rigidify joint, fixing alignment. Designed to be operable by heavily gloved hand or by robot.

  15. Advances in Soft Denture Liners: An Update.

    Science.gov (United States)

    Hashem, Mohammed Ibrahim

    2015-04-01

    Soft denture liners are used in complete and partial removable dentures to distribute functional loads homogeneously on the denture-bearing tissues. These materials are recommended in cases of irregular bone resorption, bony undercuts, thin atrophic mucosa, immediate prosthesis, healing after implant placement, and for patients with bruxism and xerostomia. The resilient lining materials can be categorized as plasticized acrylic resins or silicone elastomers. The plasticized acrylic resin comprises of acrylic polymers and copolymers, a liquid containing an acrylic monomer and plasticisers, such as ethyl alcohol and/or ethyl acetate responsible for preserving the material softness. The silicone elastomers, consisting of dimethylsiloxane polymers, with a chemical composition similar to that of the silicone impression materials devoid of leachable plasticisers, retain their elastic properties for prolonged periods. Most of the currently available materials have several disadvantages, including color stability, long-term resiliency, abrasion resistance, bond strength and porosity. Several modifications have been done recently to overcome of these disadvantages of the soft liners. The current review summarizes the recent developments in soft liners.

  16. Unpacking developmental local government using Soft Systems ...

    African Journals Online (AJOL)

    Unpacking developmental local government using Soft Systems Methodology and MCDA tools. L Scott. Abstract. This paper presents two different analytical approaches that may be useful in developing an understanding of developmental local government (DLG). DLG implies a significant commitment with respect to ...

  17. tt in the soft-gluon approximation

    Indian Academy of Sciences (India)

    April 2002 physics pp. 575–590. QCD corrections to decay-lepton polar and azimuthal angular distributions in ee+ee- t t in the soft-gluon approximation. SAURABH D RINDANI ... accurate determination of its couplings will have to await the construction of a linear e ·e collider. ..... is the azimuthal angle of the l· momentum.

  18. Soft chemical routes to semiconductor nanostructures

    Indian Academy of Sciences (India)

    Soft chemical routes to semiconductor nanostructures. UJJAL K GAUTAM1,2, KRIPASINDHU SARDAR1,2, F L DEEPAK1 and C N R RAO1,2,∗. 1Chemistry and Physics of Materials Unit and CSIR Centre of Excellence in Chemistry,. Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur P.O.,. Bangalore 560 ...

  19. China's Soft Power Diplomacy in Southeast Asia

    DEFF Research Database (Denmark)

    Schmidt, Johannes Dragsbæk

    2008-01-01

    The paper analyses the new geo-political and geo-economic strategic relationship between China and Southeast Asia. Is Chinese soft power encroachment into Southeast Asia creating greater stability, does it jeopardize US interests and what is the impact on the regime-types, economic restructuring...

  20. Soft Lenses | Kuming | South African Medical Journal

    African Journals Online (AJOL)

    A series of cases fitted with Bionite soft lenses is described. Good results were obtained in bullous keratopathy, dry eyes, early and moderately advanced Stevens-Johnson syndrome and pemphigoid, and some cases of indolent corneal ulcers. The lenses appear to be a most effective replacement for tarsorrhaphy, haptic ...

  1. The softness of an atom in a molecule and a functional group softness definition; an LCAO scale

    International Nuclear Information System (INIS)

    Giambiagi, M.; Giambiagi, M.S. de; Pires, J.M.; Pitanga, P.

    1987-01-01

    We introduce a scale for the softness of an atom in different molecules and we similarly define a functional group softness. These definitions, unlike previous ones, are not tied to the finite difference approximation neither, hence, to valence state ionization potentials and electron affinities; they result from the LCAO calculation itself. We conclude that a) the softness of an atom in a molecule shows wide variations; b) the geometric average of the softnesses of the atoms in the molecule gives the most consistent results for the molecular softnesses; c) the functional group softness is transferable within a homologous series. (Author) [pt

  2. 3D printed soft parallel actuator

    Science.gov (United States)

    Zolfagharian, Ali; Kouzani, Abbas Z.; Khoo, Sui Yang; Noshadi, Amin; Kaynak, Akif

    2018-04-01

    This paper presents a 3-dimensional (3D) printed soft parallel contactless actuator for the first time. The actuator involves an electro-responsive parallel mechanism made of two segments namely active chain and passive chain both 3D printed. The active chain is attached to the ground from one end and constitutes two actuator links made of responsive hydrogel. The passive chain, on the other hand, is attached to the active chain from one end and consists of two rigid links made of polymer. The actuator links are printed using an extrusion-based 3D-Bioplotter with polyelectrolyte hydrogel as printer ink. The rigid links are also printed by a 3D fused deposition modelling (FDM) printer with acrylonitrile butadiene styrene (ABS) as print material. The kinematics model of the soft parallel actuator is derived via transformation matrices notations to simulate and determine the workspace of the actuator. The printed soft parallel actuator is then immersed into NaOH solution with specific voltage applied to it via two contactless electrodes. The experimental data is then collected and used to develop a parametric model to estimate the end-effector position and regulate kinematics model in response to specific input voltage over time. It is observed that the electroactive actuator demonstrates expected behaviour according to the simulation of its kinematics model. The use of 3D printing for the fabrication of parallel soft actuators opens a new chapter in manufacturing sophisticated soft actuators with high dexterity and mechanical robustness for biomedical applications such as cell manipulation and drug release.

  3. Soft tissue grafting to improve implant esthetics

    Directory of Open Access Journals (Sweden)

    Moawia M Kassab

    2010-09-01

    Full Text Available Moawia M KassabDivision of Periodontics, Marquette University, School of Dentistry, Milwaukee, WI, USAAbstract: Dental implants are becoming the treatment of choice to replace missing teeth, especially if the adjacent teeth are free of restorations. When minimal bone width is present, implant placement becomes a challenge and often resulting in recession and dehiscence around the implant that leads to subsequent gingival recession. To correct such defect, the author turned to soft tissue autografting and allografting to correct a buccal dehiscence around tooth #24 after a malpositioned implant placed by a different surgeon. A 25-year-old woman presented with the chief complaint of gingival recession and exposure of implant threads around tooth #24. The patient received three soft tissue grafting procedures to augment the gingival tissue. The first surgery included a connective tissue graft to increase the width of the keratinized gingival tissue. The second surgery included the use of autografting (connective tissue graft to coronally position the soft tissue and achieve implant coverage. The third and final surgery included the use of allografting material Alloderm to increase and mask the implant from showing through the gingiva. Healing period was uneventful for the patient. After three surgical procedures, it appears that soft tissue grafting has increased the width and height of the gingiva surrounding the implant. The accomplished thickness of gingival tissue appeared to mask the showing of implant threads through the gingival tissue and allowed for achieving the desired esthetic that the patient desired. The aim of the study is to present a clinical case with soft tissue grafting procedures.Keywords: case report, connective tissue, dental implants, allograft, coronally positioned flap

  4. Phoneme-based speech segmentation using hybrid soft computing framework

    CERN Document Server

    Sarma, Mousmita

    2014-01-01

    The book discusses intelligent system design using soft computing and similar systems and their interdisciplinary applications. It also focuses on the recent trends to use soft computing as a versatile tool for designing a host of decision support systems.

  5. Artificial softness sensing - an automatic apparatus for measuring viscoelasticity

    Science.gov (United States)

    Kato, I.; Kudo, Y.; Ichimaru, K.

    1975-01-01

    Synthetic polymer models of several degrees of softness were subjected to standard creep tests to determine their viscoelastic characteristics. The automatic measuring apparatus and the theory of measurement used in modeling the human recognition of the softness factor are described.

  6. Geographic Mobility of Population in Russia (The Review of the Monograph 'Between Home and... Home. The Return Spatial Mobility of Population in Russia'

    Directory of Open Access Journals (Sweden)

    Alexander Nikolaevich Demyanenko

    2017-06-01

    Full Text Available The paper is reviewing the monograph 'Between Home and... Home. The return spatial mobility of population in Russia', printed by the 'Novyy Khronograf' publisher in 2016. Among the unquestionable merits of the monograph is the fact that it relies on an original research program which seeks not only to describe but also to explain regional variation of spatial mobility of population in Russia. The main provisions of the program include the following: the mobility of population reflects a certain state of society, while migration serves as mobility’s concrete manifestation; factors of spatial mobility and its flows depend on the society's stage of development - current, geographically differentiated economic, political, and institutional conditions; separation of return and one-way migration. The main content is presented in three parts. The first part covers Russian urbanization and population mobility, rural-urban continuum in the context of Russian population’s spatial mobility. The second part covers the evolution of 'otkhodnichestvo' and its contemporary state in Russia. The third part covers spatial mobility of centrifugal nature (out of the cities to the country. A merit of the monograph is its continuity with the authors' previous works and the use of results of their 2014-2016 expeditions

  7. Supersoft lithography: Candy-based fabrication of soft silicone microstructures

    Science.gov (United States)

    Moraes, Christopher; Labuz, Joseph M.; Shao, Yue; Fu, Jianping; Takayama, Shuichi

    2015-01-01

    We designed a fabrication technique able to replicate microstructures in soft silicone materials (E silicone processing conditions, and used as templates for replica molding. Microstructures fabricated in soft silicones can then be easily released by dissolving the template in water. We anticipate that this technique will be of particular importance in replicating physiologically soft, microstructured environments for cell culture, and demonstrate a first application in which intrinsically soft microstructures are used to measure forces generated by fibroblast-laden contractile tissues. PMID:26245893

  8. Modern Soft Tissue Pathology | Center for Cancer Research

    Science.gov (United States)

    This book comprehensively covers modern soft tissue pathology and includes both tumors and non-neoplastic entities. Soft tissues make up a large bulk of the human body, and they are susceptible to a wide range of diseases. Many soft-tissue tumors are biologically very aggressive, and the chance of them metastasizing to vital organs is quite high. In recent years, the outlook for soft-tissue cancers has brightened dramatically due to the increased accuracy of the pathologist's tools.

  9. "Soft Skills": A Phrase in Search of Meaning

    Science.gov (United States)

    Matteson, Miriam L.; Anderson, Lorien; Boyden, Cynthia

    2016-01-01

    Soft skills are a collection of people management skills, important to many professions and job positions, including academic librarianship. Yet the concept of soft skills lacks definition, scope, instrumentation, and systematic education and training. This literature review explores the definition of "soft skills"; contrasts skills with…

  10. Soft Skills Assessment: Theory Development and the Research Agenda

    Science.gov (United States)

    Gibb, Stephen

    2014-01-01

    Soft skills have become a subject of increasing interest in lifelong learning. Soft skills development is intended to enable and enhance personal development, participation in learning and success in employment. The assessment of soft skill is therefore widely practised, but there is little in the way of research or evidence on how well this…

  11. 3D printed electrically-driven soft actuators

    NARCIS (Netherlands)

    Haghiashtiani, Ghazaleh; Habtour, Ed Mansour; Park, Sung-Hyun; Gardea, Frank; McAlpine, Michael C.

    2018-01-01

    Soft robotics is an emerging field enabled by advances in the development of soft materials with properties commensurate to their biological counterparts, for the purpose of reproducing locomotion and other distinctive capabilities of active biological organisms. The development of soft actuators is

  12. Erosion effect of a newly developed soft drink

    NARCIS (Netherlands)

    Huysmans, M.C.; Voss, H.P.; Ruben, J.L.; Jager, D.J.; Vieira, A.

    2006-01-01

    In this article, the erosion effect of a newly developed soft drink available in 3 different flavours is compared with the erosion effect of some common soft drinks. Several basic parameters of the soft drinks were determined: pH, titratable acidity, and the calcium as well as phosphate

  13. Medical students' perceptions of their development of 'soft skills' Part ...

    African Journals Online (AJOL)

    Medical students' perceptions of their development of 'soft skills' Part II : The development of 'soft skills' through 'guiding and growing' ... Soft skills include professional interpersonal and social skills, communication skills, and professional and ethical attitudes. ... Interaction with patients was considered the most important.

  14. Soft rot erwiniae: from genes to genomes.

    Science.gov (United States)

    Toth, Ian K; Bell, Kenneth S; Holeva, Maria C; Birch, Paul R J

    2003-01-01

    SUMMARY The soft rot erwiniae, Erwinia carotovora ssp. atroseptica (Eca), E. carotovora ssp. carotovora (Ecc) and E. chrysanthemi (Ech) are major bacterial pathogens of potato and other crops world-wide. We currently understand much about how these bacteria attack plants and protect themselves against plant defences. However, the processes underlying the establishment of infection, differences in host range and their ability to survive when not causing disease, largely remain a mystery. This review will focus on our current knowledge of pathogenesis in these organisms and discuss how modern genomic approaches, including complete genome sequencing of Eca and Ech, may open the door to a new understanding of the potential subtlety and complexity of soft rot erwiniae and their interactions with plants. The soft rot erwiniae are members of the Enterobacteriaceae, along with other plant pathogens such as Erwinia amylovora and human pathogens such as Escherichia coli, Salmonella spp. and Yersinia spp. Although the genus name Erwinia is most often used to describe the group, an alternative genus name Pectobacterium was recently proposed for the soft rot species. Ech mainly affects crops and other plants in tropical and subtropical regions and has a wide host range that includes potato and the important model host African violet (Saintpaulia ionantha). Ecc affects crops and other plants in subtropical and temperate regions and has probably the widest host range, which also includes potato. Eca, on the other hand, has a host range limited almost exclusively to potato in temperate regions only. Disease symptoms: Soft rot erwiniae cause general tissue maceration, termed soft rot disease, through the production of plant cell wall degrading enzymes. Environmental factors such as temperature, low oxygen concentration and free water play an essential role in disease development. On potato, and possibly other plants, disease symptoms may differ, e.g. blackleg disease is associated

  15. DEVELOPMENT OF METHOD OF QUALITATIVE ANALYSIS OF BIRD CHERRY FRUIT FOR INCLUSION IN THE MONOGRAPH OF STATE PHARMACOPOEIA OF UKRAINE

    Directory of Open Access Journals (Sweden)

    Lenchyk L.V.

    2016-06-01

    Full Text Available Introduction. Bird cherry Padus avium Mill, Rosaceae, is widespread in Ukraine, especially in forests and forest-steppe areas. Bird cherry fruits have long been used in medicine and is a valuable medicinal raw materials. They stated to posess astringent, anti-inflammatory, phytoncidal properties. Bird cherry fruits are included in the USSR Pharmacopoeia IX ed., The State Pharmacopoeia of the Russian Federation, The State Pharmacopoeia of Republic of Belarus. In Ukraine there are no contemporary normative documents for this medicinal plant material, therefore it is the actual to develop projects in the national monographs "dry bird cherry fruit" and "fresh bird cherry fruit" to be included in the State Pharmacopoeia of Ukraine. According to European Pharmacopoeia recommendation method of thin-layer chromatography (TLC is prescribed only for the identification of the herbal drug. The principles of thin-layer chromatography and application of the technique in pharmaceutical analysis are described in State Pharmacopoeia of Ukraine. As it is effective and easy to perform, and the equipment required is inexpensive, the technique is frequently used for evaluating medicinal plant materials and their preparations. The TLC is aimed at elucidating the chromatogram of the drug with respect to selected reference compounds that are described for inclusion as reagents. Aim of this study was to develop methods of qualitative analysis of bird cherry fruits for a monograph in the State Pharmacopoeia of Ukraine (SPU. Materials and Methods. The object of our study was dried bird cherry fruits (7 samples and fresh bird cherry fruits (7 samples harvested in 2013-2015 in Kharkiv, Poltava, Luhansk, Sumy, Lviv, Mykolaiv regions and the city Mariupol. Samples were registered in the department of SPU State Enterprise "Pharmacopeia center". In accordance with the Ph. Eur. and SPU requirements in "identification C" determination was performed by TLC. TLC was performed on

  16. A Review of the Monograph “Home as a Living Environment of a Person: a Psychological Study”

    Directory of Open Access Journals (Sweden)

    Vachkov I.V.

    2017-03-01

    Full Text Available The reviewed book is a fundamental work of a group of scientists led by a well-known expert in the field of environment psychology, Professor S.K. Nartova – Bochaver. The monograph presents results of a systematic and multifaceted study of a completely new scientific field – the psychology of the home, as the main human life environment that determines one's individuality, social interaction and life success and which is the most powerful ecological and social resource. Prerequisites for the selection of the new subject of study, stages of developing of the completely new category apparatus and also methodology of home – person relations are outlined. The main content of the book is a description of the research results of the formation of various home concepts, subjective models of a friendly home in adolescence, home resources for positive functioning in adolescence and youth, affection and estrangement to home in one’s life perspective. Present book is addressed to a wide range of readers and will be useful to specialists of different profiles: psychologists, psychotherapists, teachers, architects, designers.

  17. European regulation model for herbal medicine: The assessment of the EU monograph and the safety and efficacy evaluation in marketing authorization or registration in Member States.

    Science.gov (United States)

    Qu, Liping; Zou, Wenjun; Wang, YiTao; Wang, Mei

    2018-03-15

    The European Union (EU) has created a regulatory framework for herbal medicinal products (HMPs) since the enforcement of Directive 2004/24/EC. Substantial achievements have been made, with 1719 traditional use marketing registrations (TURs) and 859 well-established use marketing authorizations (WEU-MAs) for HMPs granted by the end of 2016. Apparently, the European regulation model has worked out well and in that the essential feature is the use of EU herbal monographs into those granted WEU-MAs and TURs. A systematic analysis of the European regulation model for HMPs and the EU herbal monograph's part of this model are undertaken to assist understanding of the EU legislation particularly for interested parties those from outside EU area, and afterwards, to help in decision-making in the HMPs registration in European market for pharmaceutical companies, as well as in the establishment of legislation in countries with strong traditional use of herbal remedies. A search of PubMed, ScienceDirect, the European Medicines Agency website and the Heads of Medicines Agencies website was conducted (up to December 2017), and the available information on regulation of HMPs in the EU was collected. The evaluation of applications by National Competent Authorities (NCAs) at a national level together with the assessment of EU monographs by the Committee on Herbal Medicinal Products (HMPC) at the European level constitute the European regulation framework for HMPs. As the scientific opinion about the safety and efficacy of HMPs from HMPC, the EU herbal monographs have been given a constitutional-based meaning to the TURs and WEU-MAs of HMPs and play a supportive function in the marketing procedure in Member States. The European framework has provided a powerful regulation model for harmonization of scientific assessment and facilitation of product marketing. For the pharmaceutical industries particularly those outside the EU, optimal use of the EU herbal monograph in their marketing

  18. SOPHIA: Soft Orthotic Physiotherapy Hand Interactive Aid

    Directory of Open Access Journals (Sweden)

    Alistair C. McConnell

    2017-06-01

    Full Text Available This work describes the design, fabrication, and initial testing of a Soft Orthotic Physiotherapy Hand Interactive Aid (SOPHIA for stroke rehabilitation. SOPHIA consists of (1 a soft robotic exoskeleton, (2 a microcontroller-based control system driven by a brain–machine interface (BMI, and (3 a sensorized glove for passive rehabilitation. In contrast to other rehabilitation devices, SOPHIA is the first modular prototype of a rehabilitation system that is capable of three tasks: aiding extension based assistive rehabilitation, monitoring patient exercises, and guiding passive rehabilitation. Our results show that this prototype of the device is capable of helping healthy subjects to open their hand. Finger extension is triggered by a command from the BMI, while using a variety of sensors to ensure a safe motion. All data gathered from the device will be used to guide further improvements to the prototype, aiming at developing specifications for the next generation device, which could be used in future clinical trials.

  19. Buckling of paramagnetic chains in soft gels.

    Science.gov (United States)

    Huang, Shilin; Pessot, Giorgio; Cremer, Peet; Weeber, Rudolf; Holm, Christian; Nowak, Johannes; Odenbach, Stefan; Menzel, Andreas M; Auernhammer, Günter K

    2016-01-07

    We study the magneto-elastic coupling behavior of paramagnetic chains in soft polymer gels exposed to external magnetic fields. To this end, a laser scanning confocal microscope is used to observe the morphology of the paramagnetic chains together with the deformation field of the surrounding gel network. The paramagnetic chains in soft polymer gels show rich morphological shape changes under oblique magnetic fields, in particular a pronounced buckling deformation. The details of the resulting morphological shapes depend on the length of the chain, the strength of the external magnetic field, and the modulus of the gel. Based on the observation that the magnetic chains are strongly coupled to the surrounding polymer network, a simplified model is developed to describe their buckling behavior. A coarse-grained molecular dynamics simulation model featuring an increased matrix stiffness on the surfaces of the particles leads to morphologies in agreement with the experimentally observed buckling effects.

  20. Soft-tissue amyloidoma with associated plasmacytoma

    Directory of Open Access Journals (Sweden)

    Bibhas Saha Dalal

    2016-01-01

    Full Text Available Soft tissue amyloidoma with features similar to plasmacytoma, in absence of systemic amyloidosis, is an extremely rare finding. We hereby report the case of a 77 year old man who presented with a painless, nodular swelling on chest wall, diagnosed as soft tissue amyloidoma with plasma cell infiltration. Congo red staining was done to prove the presence of amyloid which showed characteristic "apple-green" birefringence on polarized microscopy. The plasma cells were monoclonal in origin as demonstrated by serum protein and immunofixation electrophoresis. To the best of our knowledge, this is the second such reported case. However close follow up is required, as this patient may develop multiple myeloma in future.

  1. Capturing gas in soft granular media

    Science.gov (United States)

    MacMinn, Chris; Lee, Jeremy; Xu, Feng; Lee, Sungyon

    2017-11-01

    Bubble migration through soft granular materials involves a strong coupling between the bubble dynamics and the deformation of the material. This process is relevant to a variety of natural and industrial systems, from fluidized-bed reactors to the migration and venting of biogenic gas in sediments. Here, we study this process experimentally by injecting air into a quasi-2D, liquid-saturated packing of soft particles and measuring the morphology of the bubbles as they invade and then rise due to buoyancy. By systematically varying the confining stress, we show that the competition between buoyancy, capillarity, and elasticity leads to complex bubble-migration dynamics that transition from fluidization to pathway opening to pore invasion, with a strong and surprising impact on the amount of air trapped in the system. The authors are grateful for support from the Royal Society (IE150885), the John Fell Oxford University Press Research Fund, and the Maurice Lubbock Memorial Fund.

  2. Renormalization group approach to soft gluon resummation

    International Nuclear Information System (INIS)

    Forte, Stefano; Ridolfi, Giovanni

    2003-01-01

    We present a simple proof of the all-order exponentiation of soft logarithmic corrections to hard processes in perturbative QCD. Our argument is based on proving that all large logs in the soft limit can be expressed in terms of a single dimensionful variable, and then using the renormalization group to resum them. Beyond the next-to-leading log level, our result is somewhat less predictive than previous all-order resummation formulae, but it does not rely on non-standard factorization, and it is thus possibly more general. We use our result to settle issues of convergence of the resummed series, we discuss scheme dependence at the resummed level, and we provide explicit resummed expressions in various factorization schemes

  3. A Statistical Ensemble for Soft Granular Matter

    Science.gov (United States)

    Henkes, Silke; O'Hern, Corey; Chakraborty, Bulbul

    2007-03-01

    Work on packings of soft spheres (PRE 68, 011306 (2003)) has shown the existence of a Jamming transition and has highlighted the need for a general statistical framework to describe granular packings. This work presents an extension of the formalism proposed by Edwards (Physica A 157, 1080 (1989)) to packings of soft particles. We base our analysis on a height formalism developed in two dimensions (PRL 88, 115505 (2002)) to extract a topological invariant γ, the trace of the global stress tensor, which is conserved under internal rearrangements of the system. Upon assuming a flat measure in γ-space, we can derive a canonical distribution of the local γ-values in a grain packing. We then check the predictions of this ensemble against distributions of mechanically stable packings of frictionless disks obtained from computer simulations. Work supported by NSF-DMR 0549762.

  4. Fossilization of soft tissue in the laboratory.

    Science.gov (United States)

    Briggs, D E; Kear, A J

    1993-03-05

    Some of the most remarkable fossils preserve cellular details of soft tissues. In many of these, the tissues have been replaced by calcium phosphate. This process has been assumed to require elevated concentrations of phosphate in sediment pore waters. In decay experiments modern shrimps became partially mineralized in amorphous calcium phosphate, preserving cellular details of muscle tissue, particularly in a system closed to oxygen. The source for the formation of calcium phosphate was the shrimp itself. Mineralization, which was accompanied by a drop in pH, commenced within 2 weeks and increased in extent for at least 4 to 8 weeks. This mechanism halts the normal loss of detail of soft-tissue morphology before fossilization. Similar closed conditions would prevail where organisms are rapidly overgrown by microbial mats.

  5. Silo outflow of soft frictionless spheres

    Science.gov (United States)

    Ashour, Ahmed; Trittel, Torsten; Börzsönyi, Tamás; Stannarius, Ralf

    2017-12-01

    Outflow of granular materials from silos is a remarkably complex physical phenomenon that has been extensively studied with simple objects like monodisperse hard disks in two dimensions (2D) and hard spheres in 2D and 3D. For those materials, empirical equations were found that describe the discharge characteristics. Softness adds qualitatively new features to the dynamics and to the character of the flow. We report a study of the outflow of soft, practically frictionless hydrogel spheres from a quasi-2D bin. Prominent features are intermittent clogs, peculiar flow fields in the container, and a pronounced dependence of the flow rate and clogging statistics on the container fill height. The latter is a consequence of the ineffectiveness of Janssen's law: the pressure at the bottom of a bin containing hydrogel spheres grows linearly with the fill height.

  6. Planar elongation of soft polymeric networks

    DEFF Research Database (Denmark)

    Jensen, Mette Krog; Hassager, Ole; Rasmussen, Henrik K.

    2010-01-01

    A new test fixture for the filament stretch rheometer (FSR) has been developed to measure planar elongation of soft polymeric networks with application towards pressure-sensitive adhesives (PSAs). The concept of this new geometry is to elongate a tube-like sample by keeping the perimeter constant....... To validate this new technique, soft polymeric networks of poly(propylene oxide) (PPO) were investigated during deformation. Particle tracking and video recording were used to detect to what extent the imposed strain rate and the sample perimeter remained constant. It was observed that, by using...... an appropriate choice of initial sample height, perimeter, and thickness, the planar stretch ratio will follow lambda(t) = h(t)/h(0) = exp((epsilon)overdot t), with h(t) being the height at time t and (epsilon)overdot the imposed constant strain rate. The perimeter would decrease by a few percent only, which...

  7. Soft Snakes: Construction, Locomotion, and Control

    Science.gov (United States)

    Branyan, Callie; Courier, Taylor; Fleming, Chloe; Remaley, Jacquelin; Hatton, Ross; Menguc, Yigit

    We fabricated modular bidirectional silicone pneumatic actuators to build a soft snake robot, applying geometric models of serpenoid swimmers to identify theoretically optimal gaits to realize serpentine locomotion. With the introduction of magnetic connections and elliptical cross-sections in fiber-reinforced modules, we can vary the number of continuum segments in the snake body to achieve more supple serpentine motion in a granular media. The performance of these gaits is observed using a motion capture system and efficiency is assessed in terms of pressure input and net displacement. These gaits are optimized using our geometric soap-bubble method of gait optimization, demonstrating the applicability of this tool to soft robot control and coordination.

  8. [Soft tissue techniques in hallux valgus surgery].

    Science.gov (United States)

    Waizy, H; Bouillon, B; Stukenborg-Colsman, C; Claaßen, L; Danniilidis, K; Plaaß, C; Arbab, D

    2017-05-01

    The hallux valgus represents combined bony and soft tissue pathology. In addition to known bony surgical procedures, addressing the soft tissue with regard to the anatomical structures, the surgical technique and the extent of correction are discussed.The goal of the operation is the restoration of the physiological balance between the active and passive stabilizing factors of the MTP-I-joint. The joint capsule, the ligaments and the tendons of the first ray act directly as stabilizing structures, whereas the hind foot and the position of the upper ankle have an indirect influence on the MTP-I-joint.The present work gives an overview of the pathoanatomy of the MTP-I-joint in the hallux valgus pathology. The individual anatomical structures are presented with regard to their physiological and pathological influence and the possible therapeutic options.

  9. Physics of soft impact and cratering

    CERN Document Server

    Katsuragi, Hiroaki

    2016-01-01

    This book focuses on the impact dynamics and cratering of soft matter to describe its importance, difficulty, and wide applicability to planetary-related problems. A comprehensive introduction to the dimensional analysis and constitutive laws that are necessary to discuss impact mechanics and cratering is first provided. Then, particular coverage is given to the impact of granular matter, which is one of the most crucial constituents for geophysics. While granular matter shows both solid-like and fluid-like behaviors, neither solid nor fluid dynamics is sufficient to fully understand the physics of granular matter. In order to reveal its fundamental properties, extensive impact tests have been carried out recently. The author reveals the findings of these recent studies as well as what remains unsolved in terms of impact dynamics. Impact crater morphology with various soft matter impacts also is discussed intensively. Various experimental and observational results up to the recent Itokawa asteroid’s terrain...

  10. Carbonated soft drinks and carbonyl stress burden.

    Science.gov (United States)

    Nakayama, Keisuke; Nakayama, Masaaki; Terawaki, Hiroyuki; Murata, Yaeko; Sato, Toshinobu; Kohno, Masahiro; Ito, Sadayoshi

    2009-12-01

    Carbonated soft drinks reportedly contain methylglyoxal (MG), which is strongly associated with human carbonyl stress. We sought to evaluate the effects of carbonated drink intake on human carbonyl stress. We measured MG levels in 4 commercial beverage brands, and evaluated the changes in plasma MG in healthy subjects following the intake of carbonated drinks. By 30 min after intake of samples containing high glucose and high MG, the levels of plasma MG, glucose, insulin and uric acid had increased significantly, and then returned to basal levels by 120 min. After intake of the low-calorie carbonated samples containing little MG, there were no increases in plasma MG. Our results suggest that glucose-containing carbonated soft drinks are associated with increases in not only glucose but also carbonyl burden.

  11. Soft collinear effective theory for gravity

    Science.gov (United States)

    Okui, Takemichi; Yunesi, Arash

    2018-03-01

    We present how to construct a soft collinear effective theory (SCET) for gravity at the leading and next-to-leading powers from the ground up. The soft graviton theorem and decoupling of collinear gravitons at the leading power are manifest from the outset in the effective symmetries of the theory. At the next-to-leading power, certain simple structures of amplitudes, which are completely obscure in Feynman diagrams of the full theory, are also revealed, which greatly simplifies calculations. The effective Lagrangian is highly constrained by effectively multiple copies of diffeomorphism invariance that are inevitably present in gravity SCET due to mode separation, an essential ingredient of any SCET. Further explorations of effective theories of gravity with mode separation may shed light on Lagrangian-level understandings of some of the surprising properties of gravitational scattering amplitudes. A gravity SCET with an appropriate inclusion of Glauber modes may serve as a powerful tool for studying gravitational scattering in the Regge limit.

  12. Physical Agents for Soft Tissue Injury.

    Science.gov (United States)

    2016-07-01

    The clinical management of soft tissue injuries of the lower limb commonly includes physical agents such as electrotherapy or ultrasound. However, the evidence about the effectiveness of physical agents varies, and their use remains controversial. A systematic review of randomized clinical trials (RCTs), published in the July 2016 issue of JOSPT, examined the benefits and safety risks of various physical agents for soft tissue injuries of the lower limb. Importantly, the review looked closely at the quality of the RCTs and focused on studies with low risk of bias. In this Perspectives for Practice, the authors explain the impact of their findings for clinicians treating patients with such musculoskeletal conditions. J Orthop Sports Phys Ther 2016;46(7):555. doi:10.2519/jospt.2016.0503.

  13. Soft gluon emission in coloured quark scattering

    International Nuclear Information System (INIS)

    Frenkel, J.; Meuldemans, R.; Mohammad, I.; Taylor, J.C.

    1977-01-01

    In order to investigate the infrared behaviour of non-Abelian gauge theories the leading logarithms in the bremsstrahlung of two soft gluons by a coloured quark scattered in an external colourless potential have been calculated. In the calculations only diagrams containing exactly one Yang-Mills vertex have been used alongside with the dimensional infrared regularization. An expression is obtained exhibiting a crucial difference between QCD and QED

  14. [Epidemiology of odontogenous soft-tissue infections].

    Science.gov (United States)

    Andrä, A

    1989-09-01

    Between 1950 and 1986, 11,839 patients were ambulant and stationary treated with odontogenous soft-tissue infections. In the aetiology the Periodontitis apicalis and wounds after tooth extractions are in the highest position. Odontogenous infections were rearly found in tenderage. In ambulant patients the subperiosteal submucous localisation was predominated, in stationary the position near the border of the lower jaw. The first molar and the premolares were the chief cause of the infections.

  15. Compliance among soft contact lens wearers.

    OpenAIRE

    Kuzman, Tomislav; Barišić Kutija, Marija; Masnec, Sanja; Jandroković, Sonja; Mrazovac, Danijela; Jurišić, Darija; Škegro, Ivan; Kalauz, Miro; Kordić, Rajko

    2014-01-01

    Contact lens compliance is proven to be crucial for preventing lens wear-related complications because of the interdependence of the steps in lens care regime and their influence on lens system microbial contamination. Awareness of the patients' lens handling compliance as well as correct recognition of non-compliant behaviours is the basis for creating more targeted strategies for patient education. The aim of this study was to investigate compliance among soft contact lens (SCL) wearers in ...

  16. Soft Photon Effects on Vacuum Power Flow.

    Science.gov (United States)

    1981-12-01

    on Tnsulator, ev V i~ Enery atUnity Secondary Etission Rate, ev ~j Angle Between Insulator and~ Electric Field, Degrees uf 106 Farad Ky 10~ v ns 10...AFWLAqTW, Kirtland AFB, New Mexico 87117, (Jan 1981). 7. Reinovsky, Robert E. et al, "Soft X-Ray Fffects on Vacuum Power Transport," unpublished paper...Air Force Weapons Laboratory, Advanced Concepts Branch, Kirtland Air Force Base, New Mexico 87117, (Jan 1981). 8. Degnan, J. Laboratory Notebook and

  17. Soft tissue augmentation in dermatology - 2009 update

    Directory of Open Access Journals (Sweden)

    Michael H Gold

    2010-01-01

    Full Text Available The number of products available to dermatologists for soft tissue augmentation has grown significantly over the past several years in the US. This manuscript will review the various hyaluronic acid fillers and other Food and Drug Administration -approved products we are utilizing for our patients in the rejuvenation process. It is hoped that through this article clinicians will feel more comfortable using these products in their everyday practice of dermatology.

  18. Soft tissue sarcoma - diagnosis and treatment

    International Nuclear Information System (INIS)

    Ruka, W.; Rutkowski, P.; Krzakowski, M.

    2009-01-01

    Significant progress in the treatment of soft tissue sarcoma (STS), both primary tumor and local recurrences/metastatic disease, has been achieved in recent years. Surgery is essential modality, but the use of combined treatment (standard combination of surgery with adjuvant radiotherapy, chemotherapy in selected cases and perioperative rehabilitation) in highly-experienced centers increased possibility of cure and limitations of extent of local surgery. Current combined therapy together with the use of reconstructive methods allows for limb-sparing surgery in majority of soft tissue sarcoma patients (amputation in 10% of cases as compared to approximately 50% in the 1960 - 70s). The slow, but constant, increase of rate of soft tissue sarcoma patients with long-term survival has been observed. Contemporary 5-year overall survival rate in patients with extremity soft tissue sarcomas is 55 -78%. In case of diagnosis of metastatic disease the prognosis is still poor (survival of approximately 1 year). Good results of local therapy may be expected only after planned (e.g., after preoperative biopsy - tru - cut or incisional) radical surgical excision of primary tumor with pathologically negative margins (R0 resection). Following appropriate diagnostic check-up, adjuvant radiotherapy is necessary in the majority of patients treated with radical surgery need, as well as long-term rehabilitation and follow-up examinations in treating center are needed for at least 5 years. The progress is due to the introduction of targeted therapy acting on molecular or genetic cellular disturbances detected during studies on etiopathogenetic mechanisms of sarcoma subtypes. In view of rarity of sarcomas and necessity of multidisciplinary therapy, the crucial issue is that management of these tumors should be hold in experienced oncological sarcoma centers. (authors)

  19. Neutron scattering studies on soft materials

    International Nuclear Information System (INIS)

    Inoue, Rintaro; Kanaya, Toshiji

    2010-01-01

    We review recent progress of neutron scattering studies on soft matters using various techniques such as small angle neutron scattering, neutron spin echo, backscattering, time-of-flight technique, reflectivity and grazing-incident small angle neutron scattering. In the present review, we focus on functionalized polymers such as polyrotaxane, Nafion, polymer/nano composite system, and casein protein thin films, which are of great interest from both scientific and industrial viewpoints. We also state some future experiments at J-PARC. (author)

  20. The jet mass distribution after Soft Drop

    Science.gov (United States)

    Marzani, Simone; Schunk, Lais; Soyez, Gregory

    2018-02-01

    We present a first-principle computation of the mass distribution of jets which have undergone the grooming procedure known as Soft Drop. This calculation includes the resummation of the large logarithms of the jet mass over its transverse momentum, up to next-to-logarithmic accuracy, matched to exact fixed-order results at next-to-leading order. We also include non-perturbative corrections obtained from Monte-Carlo simulations and discuss analytic expressions for hadronisation and Underlying Event effects.

  1. Soft radiative strength in warm nuclei

    International Nuclear Information System (INIS)

    Becker, J A; Bernstein, L A; Garrett, P E; Nelson, R O; Schiller, A; Voinov, A; Agvaanluvsan, U; Algin, E; Belgya, T; Chankova, R; Guttormsen, M; Mitchell, G E; Rekstad, J; Siem, S

    2004-01-01

    Unresolved transitions in the nuclear γ-ray cascade produced in the decay of excited nuclei are best described by statistical concepts: a continuous radiative strength function (RSF) and level density yield mean values of transition matrix elements. Data on the soft (E γ < 3-4 MeV) RSF for transitions between warm states (i.e. states several MeV above the yrast line) have, however, remained elusive

  2. Otitis media in five cats associated with soft palate abnormalities.

    Science.gov (United States)

    Woodbridge, N T; Baines, E A; Baines, S J

    2012-08-04

    The medical records of five cats that were diagnosed with otitis media and soft palate abnormalities, three of which had concurrent otitis interna, were reviewed retrospectively. The animals presented with unilateral or bilateral otitis media or otitis interna associated with soft palate hypoplasia (four cases) or unilateral soft palate cleft (one case). Otitis media was confirmed by radiography, CT or MRI. The soft palate abnormalities present were discovered on oropharyngeal examination at induction of anaesthesia. These five cases provide additional support of a link between otitis media and soft palate abnormalities in cats, as reported in humans and dogs.

  3. Soft law as a new mode of governance

    OpenAIRE

    Peters, Anne

    2011-01-01

    The paper analyses soft law as a mode of EU governance. European soft law can be qualified as a relatively ‘new’ mode, notably due to its dramatic proliferation and the increasing involvement of private actors. The concept of ‘soft law’ is viable on the premiss that normativity may be graduated (‘the continuum view’). Soft law deploys specific legal effects apart from outright legal bindingness, and not merely political or otherwise factual effects. The legal effects of European soft law flow...

  4. China's soft power and growing influence in Southeast Asia

    OpenAIRE

    Hwang, Edward F.

    2008-01-01

    The term "soft power" was coined by Joseph S. Nye Jr. of Harvard. The definition of soft power has expanded over the years and continues to grow. In most contexts, the United States is the focus of debate over its use of or lack of soft power and the appropriateness and positive or negative effects generated. In more recent times, China has had a diplomatic makeover and has begun utilizing its soft power capabilities. By no means is China able to surpass the United States soft power capabili...

  5. Prosthetic soft contact lenses in Japan.

    Science.gov (United States)

    Kanemoto, Masumi; Toshida, Hiroshi; Takahiro, Itagaki; Murakami, Akira

    2007-11-01

    To investigate the use of the prosthetic iris-tinted soft contact lens, the SEED Opaque, during the past 5 years. The records of 42 outpatients (48 eyes) for whom the prosthetic soft contact lens was prescribed in the contact lens clinic of Juntendo University Hospital from July 2001 to June 2005 were investigated. An investigation was conducted in regard to the tint patterns of the prosthetic soft contact lens and the presence or absence of a transparent part in the middle, as a brown iris with a clear pupil or a solid pupil. The diagnosis, purpose of prescription, age when that lens was prescribed, complications, and changes in corrected visual acuities were analyzed retrospectively from the medical records. The mean age at the first prescription, total number of years of wearing prosthetic contact lenses, total number of prescriptions, and mean period to use each SEED Opaque lens were compared. The mean age at the first prescription of solid-pupil lens wearers was significantly younger than that for clear-pupil lens wearers (Ppossible to adjust the color and size of the cosmetic part and the pupil diameter. Further, corrected visual acuities could improve with the clear-pupil type for patients who had prescribed for improvement of visual function.

  6. Soft drink consumption in Sri Lankan adolescents.

    Science.gov (United States)

    Ratnayake, Nilantha; Ekanayake, Lilani

    2012-08-01

    To determine the factors associated with sugar-sweetened soft drink consumption in adolescents from Sri Lanka. A cross-sectional study where the data were collected by means of a self-administered questionnaire. Government, private and international schools in the Colombo district of Sri Lanka. Adolescents aged 17 years attending sixty-five schools. Overall 82 % consumed sugar-sweetened soft drinks once weekly or more often, while 77 % and 48 % consumed sugar-sweetened carbonated drinks and sugar-sweetened fruit drinks once weekly or more often. Being a boy (OR = 1·44; 95 % CI 1·02, 2·03), attending a private/international school (OR = 4·12; 95 % CI 1·94, 8·75), mother's level of education (OR = 1·53; 95 % CI 1·03, 2·28) and father's occupation (middle level: OR = 2·39; 95 % CI 1·63, 3·52; upper level: OR = 2·48; 95 % CI 1·35, 4·56) were independently associated with the consumption of sugar-sweetened soft drinks. The majority of adolescents in this sample consumed sugar-sweetened beverages once weekly or more often. It was evident that some sociodemographic factors were associated with the consumption of these drinks.

  7. Soft Biometrics; Human Identification Using Comparative Descriptions.

    Science.gov (United States)

    Reid, Daniel A; Nixon, Mark S; Stevenage, Sarah V

    2014-06-01

    Soft biometrics are a new form of biometric identification which use physical or behavioral traits that can be naturally described by humans. Unlike other biometric approaches, this allows identification based solely on verbal descriptions, bridging the semantic gap between biometrics and human description. To permit soft biometric identification the description must be accurate, yet conventional human descriptions comprising of absolute labels and estimations are often unreliable. A novel method of obtaining human descriptions will be introduced which utilizes comparative categorical labels to describe differences between subjects. This innovative approach has been shown to address many problems associated with absolute categorical labels-most critically, the descriptions contain more objective information and have increased discriminatory capabilities. Relative measurements of the subjects' traits can be inferred from comparative human descriptions using the Elo rating system. The resulting soft biometric signatures have been demonstrated to be robust and allow accurate recognition of subjects. Relative measurements can also be obtained from other forms of human representation. This is demonstrated using a support vector machine to determine relative measurements from gait biometric signatures-allowing retrieval of subjects from video footage by using human comparisons, bridging the semantic gap.

  8. Exploring soft constraints on effective actions

    Energy Technology Data Exchange (ETDEWEB)

    Bianchi, Massimo; Guerrieri, Andrea L. [Dipartimento di Fisica, Università di Roma “Tor Vergata”,I.N.F.N. Sezione di Roma “Tor Vergata”,Via della Ricerca Scientifica, Roma, 00133 (Italy); Huang, Yu-tin; Lee, Chao-Jung [Department of Physics and Astronomy, National Taiwan University,No. 1 Roosevelt Road Sec. 4, Taipei, Taiwan (China); Wen, Congkao [Dipartimento di Fisica, Università di Roma “Tor Vergata”,I.N.F.N. Sezione di Roma “Tor Vergata”,Via della Ricerca Scientifica, Roma, 00133 (Italy)

    2016-10-10

    We study effective actions for simultaneous breaking of space-time and internal symmetries. Novel features arise due to the mixing of Goldstone modes under the broken symmetries which, in contrast to the usual Adler’s zero, leads to non-vanishing soft limits. Such scenarios are common for spontaneously broken SCFT’s. We explicitly test these soft theorems for N=4 sYM in the Coulomb branch both perturbatively and non-perturbatively. We explore the soft constraints systematically utilizing recursion relations. In the pure dilaton sector of a general CFT, we show that all amplitudes up to order s{sup n}∼∂{sup 2n} are completely determined in terms of the k-point amplitudes at order s{sup k} with k≤n. Terms with at most one derivative acting on each dilaton insertion are completely fixed and coincide with those appearing in the conformal DBI, i.e. DBI in AdS. With maximal supersymmetry, the effective actions are further constrained, leading to new non-renormalization theorems. In particular, the effective action is fixed up to eight derivatives in terms of just one unknown four-point coefficient and one more coefficient for ten-derivative terms. Finally, we also study the interplay between scale and conformal invariance in this context.

  9. Flexoelectricity in soft materials and biological membranes

    Science.gov (United States)

    Deng, Qian; Liu, Liping; Sharma, Pradeep

    2014-01-01

    Flexoelectricity and the concomitant emergence of electromechanical size-effects at the nanoscale have been recently exploited to propose tantalizing concepts such as the creation of "apparently piezoelectric" materials without piezoelectric materials, e.g. graphene, emergence of "giant" piezoelectricity at the nanoscale, enhanced energy harvesting, among others. The aforementioned developments pertain primarily to hard ceramic crystals. In this work, we develop a nonlinear theoretical framework for flexoelectricity in soft materials. Using the concept of soft electret materials, we illustrate an interesting nonlinear interplay between the so-called Maxwell stress effect and flexoelectricity, and propose the design of a novel class of apparently piezoelectric materials whose constituents are intrinsically non-piezoelectric. In particular, we show that the electret-Maxwell stress based mechanism can be combined with flexoelectricity to achieve unprecedentedly high values of electromechanical coupling. Flexoelectricity is also important for a special class of soft materials: biological membranes. In this context, flexoelectricity manifests itself as the development of polarization upon changes in curvature. Flexoelectricity is found to be important in a number of biological functions including hearing, ion transport and in some situations where mechanotransduction is necessary. In this work, we present a simple linearized theory of flexoelectricity in biological membranes and some illustrative examples.

  10. Immunotherapy for Bone and Soft Tissue Sarcomas

    Directory of Open Access Journals (Sweden)

    Takenori Uehara

    2015-01-01

    Full Text Available Although multimodal therapies including surgery, chemotherapy, and radiotherapy have improved clinical outcomes of patients with bone and soft tissue sarcomas, the prognosis of patients has plateaued over these 20 years. Immunotherapies have shown the effectiveness for several types of advanced tumors. Immunotherapies, such as cytokine therapies, vaccinations, and adoptive cell transfers, have also been investigated for bone and soft tissue sarcomas. Cytokine therapies with interleukin-2 or interferons have limited efficacy because of their cytotoxicities. Liposomal muramyl tripeptide phosphatidylethanolamine (L-MTP-PE, an activator of the innate immune system, has been approved as adjuvant therapeutics in combination with conventional chemotherapy in Europe, which has improved the 5-year overall survival of patients. Vaccinations and transfer of T cells transduced to express chimeric antigen receptors have shown some efficacy for sarcomas. Ipilimumab and nivolumab are monoclonal antibodies designed to inhibit immune checkpoint mechanisms. These antibodies have recently been shown to be effective for patients with melanoma and also investigated for patients with sarcomas. In this review, we provide an overview of various trials of immunotherapies for bone and soft tissue sarcomas, and discuss their potential as adjuvant therapies in combination with conventional therapies.

  11. 6th International Workshop Soft Computing Applications

    CERN Document Server

    Jain, Lakhmi; Kovačević, Branko

    2016-01-01

    These volumes constitute the Proceedings of the 6th International Workshop on Soft Computing Applications, or SOFA 2014, held on 24-26 July 2014 in Timisoara, Romania. This edition was organized by the University of Belgrade, Serbia in conjunction with Romanian Society of Control Engineering and Technical Informatics (SRAIT) - Arad Section, The General Association of Engineers in Romania - Arad Section, Institute of Computer Science, Iasi Branch of the Romanian Academy and IEEE Romanian Section.                 The Soft Computing concept was introduced by Lotfi Zadeh in 1991 and serves to highlight the emergence of computing methodologies in which the accent is on exploiting the tolerance for imprecision and uncertainty to achieve tractability, robustness and low solution cost. Soft computing facilitates the use of fuzzy logic, neurocomputing, evolutionary computing and probabilistic computing in combination, leading to the concept of hybrid intelligent systems.        The combination of ...

  12. Digital Fourier microscopy for soft matter dynamics

    International Nuclear Information System (INIS)

    Giavazzi, Fabio; Cerbino, Roberto

    2014-01-01

    Soft matter is studied with a large portfolio of methods. Light scattering and video microscopy are the most employed at optical wavelengths. Light scattering provides ensemble-averaged information on soft matter in the reciprocal space. The wave-vectors probed correspond to length scales ranging from a few nanometers to fractions of millimetre. Microscopy probes the sample directly in the real space, by offering a unique access to the local properties. However, optical resolution issues limit the access to length scales smaller than approximately 200 nm. We describe recent work that bridges the gap between scattering and microscopy. Several apparently unrelated techniques are found to share a simple basic idea: the correlation properties of the sample can be characterized in the reciprocal space via spatial Fourier analysis of images collected in the real space. We describe the main features of such digital Fourier microscopy (DFM), by providing examples of several possible experimental implementations of it, some of which not yet realized in practice. We also provide an overview of experimental results obtained with DFM for the study of the dynamics of soft materials. Finally, we outline possible future developments of DFM that would ease its adoption as a standard laboratory method. (topical review)

  13. HUMAN IN SPEECH DIMENSION REVIEW OF THE MONOGRAPH: KARASIK V. I. YAZYKOVOYE PROYAVLENIYE LICHNOSTI: MONOGRAFIYA [LINGUISTIC MANIFESTATION OF PERSONALITY] / KARASIK V.I.; VOLGOGRADSKIY GOS. SOTSIALNO-PEDAGOGICHESKIY UN-T, NAUCHNO-ISSLEDOVATELSKAYA LABORATORIYA «AKSIOLOGICHESKAYA LINGVISTIKA». VOLGOGRAD: PARADIGMA, 2014. 449 P

    Directory of Open Access Journals (Sweden)

    VASILEVA V.V.

    2015-12-01

    Full Text Available The review presents to the reader a monographic study by V. Karasik, performed in the mainstream of anthropological linguistics. The peer-reviewed monograph suggests a model for study of human in its linguistic manifestation: as elements of this model serve the "axiological situation, conceptualization of the value and discourse as the embodiment of values". The author of the monograph suggests an issue of the discursive modes of an individual for discussion and considers the typological characteristics of the discourses. Particular attention is given to the typological characteristics of media discourse. The monograph also presents the poetic dimension of personality, which considers poetic reflection, poetic impact, and poetic technique.

  14. Soft Robotics: from scientific challenges to technological applications

    Science.gov (United States)

    Laschi, C.

    2016-05-01

    Soft robotics is a recent and rapidly growing field of research, which aims at unveiling the principles for building robots that include soft materials and compliance in the interaction with the environment, so as to exploit so-called embodied intelligence and negotiate natural environment more effectively. Using soft materials for building robots poses new technological challenges: the technologies for actuating soft materials, for embedding sensors into soft robot parts, for controlling soft robots are among the main ones. This is stimulating research in many disciplines and many countries, such that a wide community is gathering around initiatives like the IEEE TAS TC on Soft Robotics and the RoboSoft CA - A Coordination Action for Soft Robotics, funded by the European Commission. Though still in its early stages of development, soft robotics is finding its way in a variety of applications, where safe contact is a main issue, in the biomedical field, as well as in exploration tasks and in the manufacturing industry. And though the development of the enabling technologies is still a priority, a fruitful loop is growing between basic research and application-oriented research in soft robotics.

  15. Theory of electrostatics and electrokinetics of soft particles

    Directory of Open Access Journals (Sweden)

    Hiroyuki Ohshima

    2009-01-01

    Full Text Available We investigate theoretically the electrostatics and electrokinetics of a soft particle, i.e. a hard particle covered with an ion-penetrable surface layer of polyelectrolytes. The electric properties of soft particles in an electrolyte solution, which differ from those of hard particles, are essentially determined by the Donnan potential in the surface layer. In particular, the Donnan potential plays an essential role in the electrostatics and electrokinetics of soft particles. Furthermore, the concept of zeta potential, which is important in the electrokinetics of hard particles, loses its physical meaning in the electrokinetics of soft particles. In this review, we discuss the potential distribution around a soft particle, the electrostatic interaction between two soft particles, and the motion of a soft particle in an electric field.

  16. Finite element analysis of stress relaxation in soft denture liner.

    Science.gov (United States)

    Sato, Y; Abe, Y; Okane, H; Tsuga, K

    2000-08-01

    To gather knowledge related to establishing criteria for selecting soft denture liners for individual patients, the effects of certain properties of soft denture liners on stress distribution were evaluated by two-dimensional finite element analysis. A partial mandibular edentulous ridge crest was modelled. Six combinations of thickness (mucosa: 1 or 2 mm; soft denture liner: 1, 2, or 3 mm) and 18 combinations of Young's modulus (mucosa: three kinds; soft denture liner: six kinds) were analysed. The ratio of maximum to minimum stress in the mucosa (stress ratio) was calculated to estimate stress concentration. In the case of thin mucosa (1 mm thickness), the lower the Young's modulus of the soft denture liner, the lower the stress ratio. However, if the soft denture liner had a lower Young's modulus than the mucosa, stress concentrated adversely. These results suggest that the elasticity of the soft denture liner should match the elasticity of the mucosa to obtain the optimum cushioning effect.

  17. The killing efficiency of soft iron shot

    Science.gov (United States)

    Andrews, R.; Longcore, J.R.

    1969-01-01

    A cooperative research effort between the ammunition industry and the Bureau of Sport Fisheries and Wildlife is aimed at finding a suitable non-toxic substitute for lead shot. A contract study by an independent research organization evaluated ways of coating or detoxifying lead shot or replacing it with another metal. As a result of that study, the only promising candidate is soft iron. Previous tests of hard iron shot had suggested that its killing effectiveness was poor at longer ranges due to the lower density. In addition, its hardness caused excessive damage to shotgun barrels. A unique, automated shooting facility was constructed at the Patuxent Wildlife Research Center to test the killing effectiveness of soft iron shot under controlled conditions. Tethered game-farm mallards were transported across a shooting point in a manner simulating free flight. A microswitch triggered a mounted shotgun so that each shot was 'perfect.' A soft iron shot, in Number 4 size, was produced by the ammunition industry and loaded in 12-gauge shells to give optimum ballistic performance. Commercial loads of lead shot in both Number 4 and Number 6 size were used for comparison. A total of 2,010 ducks were shot at ranges of 30 to 65 yards and at broadside and head-on angles in a statistically designed procedure. The following data were recorded for each duck: time until death, broken wing or leg bones, and number of embedded shot. Those ducks not killed outright were held for 10 days. From these data, ducks were categorized as 'probably bagged,' 'probably lost cripples,' or survivors. The test revealed that the killing effectiveness of this soft iron shot was superior to its anticipated performance and close to that obtained with commercial lead loads containing an equal number of pellets. Bagging a duck, in terms of rapid death or broken wing, was primarily dependent on the probability of a shot striking that vital area, and therefore a function of range. There was no indication

  18. Molecular orientation in soft matter thin films studied by resonant soft X-ray reflectivity

    Energy Technology Data Exchange (ETDEWEB)

    Mezger, Markus; Jerome, Blandine; Kortright, Jeffrey B.; Valvidares, Manuel; Gullikson, Eric; Giglia, Angelo; Mahne, Nicola; Nannarone, Stefano

    2011-01-12

    We present a technique to study depth profiles of molecular orientation in soft matter thin films with nanometer resolution. The method is based on dichroism in resonant soft X-ray reflectivity using linear s- and p-polarization. It combines the chemical sensitivity of Near-Edge X-ray Absorption Fine Structure spectroscopy to specific molecular bonds and their orientation relative to the polarization of the incident beam with the precise depth profiling capability of X-ray reflectivity. We demonstrate these capabilities on side chain liquid crystalline polymer thin films with soft X-ray reflectivity data at the carbon K edge. Optical constants of the anisotropic refractive index ellipsoid were obtained from a quantitative analysis using the Berreman formalism. For films up to 50 nm thickness we find that the degree of orientation of the long axis exhibits no depth variation and isindependent of the film thickness.

  19. Contest-driven soft-robotics boost: the RoboSoft Grand Challenge

    Directory of Open Access Journals (Sweden)

    Marcello Calisti

    2016-09-01

    Full Text Available This paper reports the design process, the implementation and the results of a novel roboticcontest addressing soft robots, named RoboSoft Grand Challenge. Application-oriented taskswere proposed in three different scenarios where soft robotics is particularly lively: manipulation,terrestrial and underwater locomotion. Starting from about sixty expressions of interest submittedby international teams distributed across the world, nineteen robots were eventually selectedto participate in the challenge in two of the initially proposed scenarios, i.e. manipulation andterrestrial locomotion. Results highlight both the effectiveness and limitations of state of the artsoft robots with respect to the selected tasks. The paper will also focus on some of the advantagesand disadvantages of contests as technology-steering mechanisms, including what we calledreductionist design, a phenomenon in which simplistic solutions are devised to purposely tacklethe proposed tasks, possibly hindering more general and desired technological advancements.

  20. PREDICTING NORMATIVE AND PROBLEMATIC FAMILY PATHWAYS TO THE TRANSITION TO SIBLINGHOOD: COMMENTARY ON VOLLING ET AL.'S MONOGRAPH.

    Science.gov (United States)

    Howe, Nina

    2017-09-01

    Volling et al.'s monograph provides a rich, thoughtful, and rigorous account of how the transition to siblinghood is experienced by the first-born child and the family. In their comprehensive longitudinal study, they followed 241 families from the prenatal period before the second-born's birth until this child was 12-months old. Siblings are a critical, but understudied, relationship in children's development; the challenges posed in researching sibling dynamics in the context of the family are discussed. Prior psychodynamic and developmental research literature is critiqued, which places the current study into perspective and indicates the important theoretical frameworks (i.e., developmental psychopathology and developmental ecological systems) employed by Volling et al. to advance our understanding of this critical transition in the life of the family. The longitudinal study design, sample characteristics, identification of possible trajectories of adjustment (or not) to the birth of the sibling, and selection of family and child variables are addressed. The sophisticated statistical methods (Growth Mixture Modeling and data mining procedures) employed to predict child adjustment in association with parenting variables over time and sibling relationship quality at 12 months identified low- and high-risk trajectories on the seven subscales of the Child Behavior Check List (CBCL). This afforded a nuanced investigation of a variety of potentially problematic child behaviors (e.g., aggression, withdrawal, negative emotionality, somatic problems) in association with parenting behaviors. A final discussion included study limitations, significant strengths, and implications for clinicians and other professionals. The study's conclusion is that most children and families are resilient, take the birth of a sibling in their stride, and do not exhibit empirical evidence of a developmental crisis, as argued by earlier psychodynamic authors. © 2017 The Society for Research