scholarly journals A Degenerate Spatial ARMA Process of External Sources Impinging Upon an Azimuth-Only ULA and the Estimation of Doas and Noise Variances

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 221871-221885
Author(s):  
Guijin Yao ◽  
Ling Li ◽  
Weiguo Lv ◽  
Hairong Zhang
Keyword(s):  
Arma Process ◽  
External Sources

Eds Of Radioactive Particles By Self-Induced Fluorescence

1990 ◽  
Vol 48 (2) ◽  
pp. 238-239
Author(s):  
Gregory L. Finch ◽  
Richard G. Cuddihy
Keyword(s):  
Electron Beam Irradiation ◽  
Nuclear Reactor ◽  
X Rays ◽  
Reactor Accident ◽  
Internal Radiation ◽  
X Ray ◽  
External Sources ◽  
X Irradiation ◽  
Available Information ◽  
Individual Particles

The elemental composition of individual particles is commonly measured by using energydispersive spectroscopic microanalysis (EDS) of samples excited with electron beam irradiation. Similarly, several investigators have characterized particles by using external monochromatic X-irradiation rather than electrons. However, there is little available information describing measurements of particulate characteristic X rays produced not from external sources of radiation, but rather from internal radiation contained within the particle itself. Here, we describe the low-energy (< 20 KeV) characteristic X-ray spectra produced by internal radiation self-excitation of two general types of particulate samples; individual radioactive particles produced during the Chernobyl nuclear reactor accident and radioactive fused aluminosilicate particles (FAP). In addition, we compare these spectra with those generated by conventional EDS.Approximately thirty radioactive particle samples from the Chernobyl accident were on a sample of wood that was near the reactor when the accident occurred. Individual particles still on the wood were microdissected from the bulk matrix after bulk autoradiography.

A Problem in the Making: How Firms Formulate Sharable Problems for Open Innovation Contests

2018 ◽  
Author(s):  
Martin W. Wallin ◽  
Georg von Krogh ◽  
Jan Henrik Sieg
Keyword(s):  
Knowledge Creation ◽  
Open Innovation ◽  
Problem Formulation ◽  
Theoretical Framework ◽  
Monetary Reward ◽  
Technical Innovation ◽  
Prior Work ◽  
Exploratory Case Study ◽  
External Sources

Crowdsourcing in the form of innovation contests stimulates knowledge creation external to the firm by distributing technical, innovation-related problems to external solvers and by proposing a fixed monetary reward for solutions. While prior work demonstrates that innovation contests can generate solutions of value to the firm, little is known about how problems are formulated for such contests. We investigate problem formulation in a multiple exploratory case study of seven firms and inductively develop a theoretical framework that explains the mechanisms of formulating sharable problems for innovation contests. The chapter contributes to the literatures on crowdsourcing and open innovation by providing a rare account of the intra-organizational implications of engaging in innovation contests and by providing initial clues to problem formulation—a critical antecedent to firms’ ability to leverage external sources of innovation.

Innovation in Indian Business Groups

2018 ◽  
Author(s):  
Prashant Kale ◽  
Harbir Singh
Keyword(s):  
Risk Taking ◽  
Business Groups ◽  
Formal Learning ◽  
Internal Markets ◽  
Early Stages ◽  
Innovation Culture ◽  
External Sources ◽  
Set Up ◽  
Organizational Mechanisms ◽  
Learning Interventions

Innovation is a critical to the success of large, diversified Indian business groups and this chapter explores the specific organizational mechanisms they have adopted to enable and foster innovation in their organizations. First, these groups provide internal markets for much needed capital and talent necessary for innovation to make up for sufficient lack of these institutions externally. In addition, they have pursued the following actions: (a) significantly upped their investments in R&D and innovation, (b) created internal leadership councils to oversee and promote innovation, (c) created an innovation culture that encourages and celebrates entrepreneurship, risk-taking, and tolerance for failure, (d) undertaken formal learning interventions to build the innovation capabilities of their managers, and (e) set-up formal units to in-source innovation from external sources. Indian companies are yet in the early stages of this journey and will have to sustain these practices to demonstrate durable success with innovation.

External sources promoting resilience in adults with intellectual disabilities: A systematic literature review

2020 ◽  
pp. 174462952096194 ◽  
Author(s):  
Femke Scheffers ◽  
Xavier Moonen ◽  
Eveline van Vugt
Keyword(s):  
Social Network ◽  
Literature Review ◽  
Intellectual Disabilities ◽  
Positive Emotions ◽  
Network Support ◽  
Increased Risk ◽  
The Social ◽  
The Face ◽  
External Sources ◽  
Adults With Intellectual Disabilities

Background: Persons with an intellectual disability are at increased risk of experiencing adversities. The current study aims at providing an overview of the research on how resilience in adults with intellectual disabilities, in the face of adversity, is supported by sources in their social network. Method: A literature review was conducted in the databases Psycinfo and Web of Science. To evaluate the quality of the included studies, the Mixed Method Appraisal Tool (MMAT) was used. Results: The themes: “ positive emotions,” “ network acceptance,” “ sense of coherence” and “ network support,” were identified as sources of resilience in the social network of the adults with intellectual disabilities. Conclusion: The current review showed that research addressing sources of resilience among persons with intellectual disabilities is scarce. In this first overview, four sources of resilience in the social network of people with intellectual disabilities were identified that interact and possibly strengthen each other.

Contextual Behavioral Approaches to Understanding Body Image Threats and Coping in Youth: A Qualitative Study

2021 ◽  
pp. 074355842110078
Author(s):  
Anna L. Brichacek ◽  
Kristen Murray ◽  
James T. Neill ◽  
Elizabeth Rieger
Keyword(s):  
Body Image ◽  
Young People ◽  
Developmental Changes ◽  
Educational Institutions ◽  
Life Domains ◽  
Negative Experiences ◽  
Semistructured Interviews ◽  
External Sources ◽  
And Coping ◽  
Selection Of

Adolescence involves significant developmental changes and challenges including heightened body image concerns. However, there is limited research on adaptive ways of responding to perceived threats to body image. This study uses body image flexibility, derived from contextual behavioral perspectives, and coping theories to explore young people’s responses to body image threats. High school and university students (12 male, 15 female) aged 12 to 24 years were recruited from educational institutions in a metropolitan area of Australia. Thematic analysis of semistructured interviews identified themes related to body image threats from internal and external sources. In response to these threats, young people reported coping by changing the content of, and how they related to, perceived threats, and seeking social support. In addition, young people viewed coping as a dynamic process that changed over time and across situations. Reported processes of attending to, and allowing, momentary negative experiences and connecting with other important life domains were consistent with body image flexibility. The coping context affected the selection of coping strategies, with body image flexibility facilitating more adaptive coping for some participants. Further investigation of contextual behavioral approaches, such as body image flexibility, could help to better understand and promote adaptive body image coping in youth.

ARMA process for speckled data

2021 ◽  
pp. 1-29
Author(s):  
Pedro M. Almeida-Junior ◽  
Abraão D. C. Nascimento
Keyword(s):  
Arma Process

scholarly journals Prevalence of Antimicrobial Resistant Bacteria from Conjunctival Flora in an Eye Infection Prone Breed (Saint Bernard)

Molecules ◽  
2021 ◽  
Vol 26 (8) ◽  
pp. 2219
Author(s):  
George Cosmin Nadăș ◽  
Cristiana Ștefania Novac ◽  
Ioana Adriana Matei ◽  
Cosmina Maria Bouari ◽  
Zoltan Miklos Gal ◽  
...  
Keyword(s):  
Multidrug Resistant ◽  
Ocular Disease ◽  
Resistant Bacteria ◽  
Human Populations ◽  
Disease Treatment ◽  
Pseudomonas Spp ◽  
History Of ◽  
External Sources ◽  
Staphylococcus Spp ◽  
Saint Bernard

The conjunctival bacterial resident and opportunistic flora of dogs may represent a major source of dissemination of pathogens throughout the environment or to other animals and humans. Nevertheless, contamination with bacteria from external sources is common. In this context, the study of the antimicrobial resistance (AMR) pattern may represent an indicator of multidrug resistant (MDR) strains exchange. The present study was focused on a single predisposed breed—Saint Bernard. The evaluated animals were healthy, but about half had a history of ocular disease/treatment. The swabs collected from conjunctival sacs were evaluated by conventional microbiological cultivation and antimicrobial susceptibility testing (AST). The most prevalent Gram-positive was Staphylococcus spp.; regardless of the history, while Gram-negative was Pseudomonas spp.; exclusively from dogs with a history of ocular disease/treatment. Other identified genera were represented by Bacillus, Streptococcus, Trueperella, Aeromonas and Neisseria. The obtained results suggest a possible association between the presence of mixed flora and a history of ocular disease/treatment. A high AMR was generally observed (90%) in all isolates, especially for kanamycin, doxycycline, chloramphenicol and penicillin. MDR was recorded in Staphylococcus spp. and Pseudomonas spp. This result together with a well-known zoonotic potential may suggest an exchange of these strains within animal human populations and the environment.

scholarly journals Uganda’s increasing dependence on development partner’s support for immunization – a five year resource tracking study (2012 – 2016)

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Carol Kamya ◽  
Christabel Abewe ◽  
Peter Waiswa ◽  
Gilbert Asiimwe ◽  
Faith Namugaya ◽  
...  
Keyword(s):  
Vaccine Coverage ◽  
National Level ◽  
Health Financing ◽  
Health Facilities ◽  
Development Partner ◽  
National Medical ◽  
External Sources ◽  
Lower Health ◽  
Health Accounts ◽  
The Government

Abstract Background In Uganda, there are persistent weaknesses in obtaining accurate, reliable and complete data on local and external investments in immunization to guide planning, financing, and resource mobilization. This study aimed to measure and describe the financial envelope for immunization from 2012 to 2016 and analyze expenditures at sub-national level. Methods The Systems of Health Accounts (SHA) 2011 methodology was used to quantify and map the resource envelope for immunization. Data was collected at national and sub-national levels from public and external sources of immunization. Data were coded, categorized and disaggregated by expenditure on immunization activities using the SHA 2011. Results Over the five-year period, funding for immunization increased fourfold from US$20.4 million in 2012 to US$ 85.6 million in 2016. The Ugandan government was the main contributor (55%) to immunization resources from 2012 to 2014 however, Gavi, the Vaccine Alliance contributed the majority (59%) of the resources to immunization in 2015 and 2016. Majority (66%) of the funds were managed by the National Medical Stores. Over the five-year period, 80% of the funds allocated to immunization activities were spent on facility based routine immunization (expenditure on human resources and outreaches). At sub-national level, districts allocated 15% of their total annual resources to immunization to support supervision of lower health facilities and distribution of vaccines. Health facilities spent 5.5% of their total annual resources on immunization to support outreaches. Conclusion Development partner support has aided the improvement of vaccine coverage and increased access to vaccines however, there is an increasing dependence on this support for a critical national program raising sustainability concerns alongside other challenges like being off-budget and unpredictable. To ensure financial sustainability, there is need to operationalize the immunization fund, advocate and mobilize additional resources for immunization from the Government of Uganda and the private sector, increase the reliability of resources for immunization as well as leverage on health financing reforms like the National Health Insurance.

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