76 FR 70703 - Agenda and Notice of Public Meeting of the California Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-15

... meeting, or who desire additional information should contact Angelica Trevino, Office Manager, Western... must be received in the Western Regional Office of the Commission by January 5, 2012. The address is Western Regional Office, U.S. Commission on Civil Rights, 300 N. Los Angeles Street, Suite 2010, Los...

Un/Fixing the Fiend: Queering Pedagogy and Dangerous Desires

ERIC Educational Resources Information Center

Weems, Lisa

2007-01-01

The notion of desire in theorizing pedagogical relations has a long tradition within foundations of education. Contemporary scholarship on desire in educational theory is informed by sexuality studies and queer theory. This article both builds and expands contemporary dialogue on desire as informed by some of the debates within sexuality studies,…

Are Future Teachers Methodically Trained to Distinguish Good from Bad Educational Software?

ERIC Educational Resources Information Center

Pjanic, Karmelita; Hamzabegovic, Jasna

2016-01-01

In the era of information technology and general digitization of society, invasion of every kind of software is evident. No matter how laudable is the existence and development of educational software, taking into account its role, its quality and whether it achieves the desired goal is very important. In addition to programming experts it is…

HPIminer: A text mining system for building and visualizing human protein interaction networks and pathways.

PubMed

Subramani, Suresh; Kalpana, Raja; Monickaraj, Pankaj Moses; Natarajan, Jeyakumar

2015-04-01

The knowledge on protein-protein interactions (PPI) and their related pathways are equally important to understand the biological functions of the living cell. Such information on human proteins is highly desirable to understand the mechanism of several diseases such as cancer, diabetes, and Alzheimer's disease. Because much of that information is buried in biomedical literature, an automated text mining system for visualizing human PPI and pathways is highly desirable. In this paper, we present HPIminer, a text mining system for visualizing human protein interactions and pathways from biomedical literature. HPIminer extracts human PPI information and PPI pairs from biomedical literature, and visualize their associated interactions, networks and pathways using two curated databases HPRD and KEGG. To our knowledge, HPIminer is the first system to build interaction networks from literature as well as curated databases. Further, the new interactions mined only from literature and not reported earlier in databases are highlighted as new. A comparative study with other similar tools shows that the resultant network is more informative and provides additional information on interacting proteins and their associated networks. Copyright © 2015 Elsevier Inc. All rights reserved.

Young women's perceptions of fertility-related information and fertility distress before surgery for ovarian cysts.

PubMed

Lind, Tekla; Lampic, Claudia; Hammarström, Margareta; Rodriguez-Wallberg, Kenny

2013-11-01

To investigate young women's reproductive desire and perceptions of fertility-related information when scheduled for ovarian cyst surgery with a possible impact on fertility. Cross-sectional study. University Hospital. Women of reproductive age (n = 106, mean age 32.3 years, range 18-44 years) with a diagnosis of ovarian cyst and scheduled ovarian cyst surgery between March 2011 and September 2012 were included. The women answered a questionnaire after the presurgery consultation with the gynecologist. The questionnaire included study-specific measures of reproductive desire, perception of fertility-related information received, worry about future fertility and sociodemographic characteristics. Reproductive desire and recalled information on the impact of surgery on fertility. A high proportion of the women (72%) reported a desire for having children in the future and more than half of them (58%) recalled receiving information about the impact of surgery on fertility. In a multivariable logistic regression model adjusted for parity, education and age, a desire to have children increased the likelihood of recalling having received fertility-related information (odds ratio 3.2, 95% CI 1.1-9.2). Almost half of women with reproductive desire had ovarian surgery without recalling a discussion of fertility issues. Development of written information or interactive information might improve women's perception of fertility-related information. © 2013 Nordic Federation of Societies of Obstetrics and Gynecology.

Survivorship Care Experiences and Information and Support Needs of Oral and Oropharyngeal Cancer Patients

PubMed Central

Manne, Sharon; Hudson, Shawna V.; Baredes, Soly; Stroup, Antoinette; Virtue, Shannon Myers; Paddock, Lisa; Kalyoussef, Evelyne

2015-01-01

Background There is little research documenting the post-treatment experiences and needs of oral/oropharyngeal cancer survivors. Methods In this cross-sectional study, 92 patients diagnosed with oral/oropharyngeal cancer diagnosed between 2 and 5 years prior completed a survey about oral cancer information and support needs. Results About half retrospectively reported that they did not receive a written treatment summary. The desire for more oral cancer information was common: One-third or more desired more information about long-term effects, recommended follow-up, and symptoms that should prompt contacting a doctor. Support needs were less common: Only a lack of energy was rated as a significant support need. Patients who had a recurrence, did not drink alcohol, and had a greater recurrence fear desired more information. Smokers and more distressed patients reported more support needs. Conclusions Survivors reported the desire for more oral cancer information. A desire for assistance was less common. PMID:26788714

Small business innovation research: Abstracts of 1984. Phase 1 awards

NASA Technical Reports Server (NTRS)

1985-01-01

On September 27, 1984, the National Aeronautics and Space Administration announced the selection of Phase I projects for the Small Business Innovation Research Program. These awards resulted from the evaluation of proposals submitted in response to the 1984 Program Solicitation, SBIR 84-1. In order to make available information on the technical content of the Phase I projects supported by the NASA SBIR Program, the abstracts of those proposals which resulted in awards of contracts are given. In addition, the name and address of the firm performing the work are given for those who may desired additional information about the project. Propulsion, aerodynamics, computer techniques, exobiology and composite materials are among the areas covered.

A database paradigm for the management of DICOM-RT structure sets using a geographic information system

NASA Astrophysics Data System (ADS)

Shao, Weber; Kupelian, Patrick A.; Wang, Jason; Low, Daniel A.; Ruan, Dan

2014-03-01

We devise a paradigm for representing the DICOM-RT structure sets in a database management system, in such way that secondary calculations of geometric information can be performed quickly from the existing contour definitions. The implementation of this paradigm is achieved using the PostgreSQL database system and the PostGIS extension, a geographic information system commonly used for encoding geographical map data. The proposed paradigm eliminates the overhead of retrieving large data records from the database, as well as the need to implement various numerical and data parsing routines, when additional information related to the geometry of the anatomy is desired.

Prevalence of coliforms, Salmonella, Listeria, and Campylobacter associated with eggs and the environment of conventional cage and free range egg production

USDA-ARS?s Scientific Manuscript database

There is a desired by US consumers for eggs produced by hens in alternative production systems. As the retail shell egg market offers these products to accommodate consumer demands, additional information is needed to ensure processing methodologies result in safe eggs from all egg sources. A stud...

Problematic internet pornography use: The role of craving, desire thinking, and metacognition.

PubMed

Allen, Andrew; Kannis-Dymand, Lee; Katsikitis, Mary

2017-07-01

Defined as sexually explicit material that elicits erotic thoughts, feelings, and behaviours, internet pornography is a prevalent form of media that may facilitate problematic use and craving for engagement. Research suggests that superordinate cognitions and information processing, such as desire thinking and metacognition, are central to the activation and escalation of craving in addictive behaviours. The current study aimed to contribute to the literature by testing the proposed metacognitive model of desire thinking and craving in a sample of problematic pornography users, while revising the model by incorporating negative affect. From a theoretical perspective, environmental cues trigger positive metacognitions about desire thinking that directly influence desire thinking, resulting in the escalation of craving, negative metacognitions, and negative affect. Participants were recruited via an online survey and screened for problematic internet pornography use. Path analyses were used to investigate relationships among the aforementioned constructs in a final sample of 191 participants. Consistent with previous research, results of this study validated the existence of metacognitive processes in the activation of desire thinking and escalation of craving, while indicating that desire thinking has the potential to influence negative affect. Additionally, results supported the role of significant indirect relationships between constructs within the revised model of metacognition, desire thinking, and psychopathology. Collectively, the findings demonstrate the clinical value of a metacognitive conceptualisation of problematic pornography use. Exploring the metacognitive mechanisms that underpin problematic internet pornography use may give rise to the development of new treatment and relapse prevention strategies. Copyright © 2017 Elsevier Ltd. All rights reserved.

Desires, Need, Perceptions, and Knowledge of Assisted Reproductive Technologies of HIV-Positive Women of Reproductive Age in Ontario, Canada.

PubMed

Zhang, Yimeng; Margolese, Shari; Yudin, Mark H; Raboud, Janet M; Diong, Christina; Hart, Trevor A; Shapiro, Heather M; Librach, Cliff; Gysler, Matt; Loutfy, Mona R

2012-01-01

The purpose of this cross-sectional study is to assess the desire, need, perceptions, and knowledge of assisted reproductive technologies (ARTs) for women living with HIV (WLWHIV) and determine correlates of ART knowledge desire. WLWHIV of reproductive age were surveyed using the survey instrument "The HIV Pregnancy Planning Questionnaire" at HIV/AIDS service organizations across Ontario, Canada. Of our cohort of 500 WLWHIV, median age was 38, 88% were previously pregnant, 78% desired more information regarding ART, 59% were open to the idea of receiving ART, 39% felt they could access a sperm bank, and 17% had difficulties conceiving (self-reported). Age, African ethnicity, and residence in an urban center were correlated with desire for more ART information. Of participants, 50% wanted to speak to an obstetrician/gynecologist regarding pregnancy planning, and 74% regarded physicians as a main source of fertility service information. While the majority of participants in our cohort desire access to ART information, most do not perceive these services as readily accessible. Healthcare practitioners were viewed as main sources of information regarding fertility services and need to provide accurate information regarding access. Fertility service professionals need to be aware of the increasing demand for ART among WLWHIV.

Desires, Need, Perceptions, and Knowledge of Assisted Reproductive Technologies of HIV-Positive Women of Reproductive Age in Ontario, Canada

PubMed Central

Zhang, Yimeng; Margolese, Shari; Yudin, Mark H.; Raboud, Janet M.; Diong, Christina; Hart, Trevor A.; Shapiro, Heather M.; Librach, Cliff; Gysler, Matt; Loutfy, Mona R.

2012-01-01

The purpose of this cross-sectional study is to assess the desire, need, perceptions, and knowledge of assisted reproductive technologies (ARTs) for women living with HIV (WLWHIV) and determine correlates of ART knowledge desire. WLWHIV of reproductive age were surveyed using the survey instrument “The HIV Pregnancy Planning Questionnaire” at HIV/AIDS service organizations across Ontario, Canada. Of our cohort of 500 WLWHIV, median age was 38, 88% were previously pregnant, 78% desired more information regarding ART, 59% were open to the idea of receiving ART, 39% felt they could access a sperm bank, and 17% had difficulties conceiving (self-reported). Age, African ethnicity, and residence in an urban center were correlated with desire for more ART information. Of participants, 50% wanted to speak to an obstetrician/gynecologist regarding pregnancy planning, and 74% regarded physicians as a main source of fertility service information. While the majority of participants in our cohort desire access to ART information, most do not perceive these services as readily accessible. Healthcare practitioners were viewed as main sources of information regarding fertility services and need to provide accurate information regarding access. Fertility service professionals need to be aware of the increasing demand for ART among WLWHIV. PMID:22957265

Memristive crypto primitive for building highly secure physical unclonable functions

NASA Astrophysics Data System (ADS)

Gao, Yansong; Ranasinghe, Damith C.; Al-Sarawi, Said F.; Kavehei, Omid; Abbott, Derek

2015-08-01

Physical unclonable functions (PUFs) exploit the intrinsic complexity and irreproducibility of physical systems to generate secret information. The advantage is that PUFs have the potential to provide fundamentally higher security than traditional cryptographic methods by preventing the cloning of devices and the extraction of secret keys. Most PUF designs focus on exploiting process variations in Complementary Metal Oxide Semiconductor (CMOS) technology. In recent years, progress in nanoelectronic devices such as memristors has demonstrated the prevalence of process variations in scaling electronics down to the nano region. In this paper, we exploit the extremely large information density available in nanocrossbar architectures and the significant resistance variations of memristors to develop an on-chip memristive device based strong PUF (mrSPUF). Our novel architecture demonstrates desirable characteristics of PUFs, including uniqueness, reliability, and large number of challenge-response pairs (CRPs) and desirable characteristics of strong PUFs. More significantly, in contrast to most existing PUFs, our PUF can act as a reconfigurable PUF (rPUF) without additional hardware and is of benefit to applications needing revocation or update of secure key information.

Memristive crypto primitive for building highly secure physical unclonable functions.

PubMed

Gao, Yansong; Ranasinghe, Damith C; Al-Sarawi, Said F; Kavehei, Omid; Abbott, Derek

2015-08-04

Physical unclonable functions (PUFs) exploit the intrinsic complexity and irreproducibility of physical systems to generate secret information. The advantage is that PUFs have the potential to provide fundamentally higher security than traditional cryptographic methods by preventing the cloning of devices and the extraction of secret keys. Most PUF designs focus on exploiting process variations in Complementary Metal Oxide Semiconductor (CMOS) technology. In recent years, progress in nanoelectronic devices such as memristors has demonstrated the prevalence of process variations in scaling electronics down to the nano region. In this paper, we exploit the extremely large information density available in nanocrossbar architectures and the significant resistance variations of memristors to develop an on-chip memristive device based strong PUF (mrSPUF). Our novel architecture demonstrates desirable characteristics of PUFs, including uniqueness, reliability, and large number of challenge-response pairs (CRPs) and desirable characteristics of strong PUFs. More significantly, in contrast to most existing PUFs, our PUF can act as a reconfigurable PUF (rPUF) without additional hardware and is of benefit to applications needing revocation or update of secure key information.

Memristive crypto primitive for building highly secure physical unclonable functions

PubMed Central

Gao, Yansong; Ranasinghe, Damith C.; Al-Sarawi, Said F.; Kavehei, Omid; Abbott, Derek

2015-01-01

Physical unclonable functions (PUFs) exploit the intrinsic complexity and irreproducibility of physical systems to generate secret information. The advantage is that PUFs have the potential to provide fundamentally higher security than traditional cryptographic methods by preventing the cloning of devices and the extraction of secret keys. Most PUF designs focus on exploiting process variations in Complementary Metal Oxide Semiconductor (CMOS) technology. In recent years, progress in nanoelectronic devices such as memristors has demonstrated the prevalence of process variations in scaling electronics down to the nano region. In this paper, we exploit the extremely large information density available in nanocrossbar architectures and the significant resistance variations of memristors to develop an on-chip memristive device based strong PUF (mrSPUF). Our novel architecture demonstrates desirable characteristics of PUFs, including uniqueness, reliability, and large number of challenge-response pairs (CRPs) and desirable characteristics of strong PUFs. More significantly, in contrast to most existing PUFs, our PUF can act as a reconfigurable PUF (rPUF) without additional hardware and is of benefit to applications needing revocation or update of secure key information. PMID:26239669

Multiplexed chirp waveform synthesizer

DOEpatents

Dudley, Peter A.; Tise, Bert L.

2003-09-02

A synthesizer for generating a desired chirp signal has M parallel channels, where M is an integer greater than 1, each channel including a chirp waveform synthesizer generating at an output a portion of a digital representation of the desired chirp signal; and a multiplexer for multiplexing the M outputs to create a digital representation of the desired chirp signal. Preferably, each channel receives input information that is a function of information representing the desired chirp signal.

Person-centred care in chronic kidney disease: a cross-sectional study of patients' desires for self-management support.

PubMed

Havas, Kathryn; Douglas, Clint; Bonner, Ann

2017-01-13

People with chronic kidney disease (CKD) must self-manage their illness to assist with slowing disease-progression, but this is a complex task requiring support from healthcare professionals. Despite the established importance of person-centred care, people with CKD are rarely consulted regarding their desires for self-management support (SMS). A cross-sectional survey was conducted face-to-face in a Queensland primary care clinic and distributed Australia-wide via an online interface promoted by Kidney Health Australia during 2015. Participants were ≥18 years old and had a self-reported doctor's diagnosis of CKD (any stage; N = 97). The survey was based upon existent literature which identified 10 areas that those with CKD believe require additional support. Descriptive data were generated and Mann-Whitney U tests were performed to compare the desires of different groups of participants. Of the 97 participants, 36 completed a hardcopy survey in clinic, and 61 completed the online version. Just over half (60.8%) were female, age ranged from 16-89 (M = 56.44), and time since diagnosis ranged from just diagnosed to 60 years (Mdn = 8.08 years). Strong interest in receiving additional support across all 10 areas was reported (Mdns = 8.00-10.00), with "keeping a positive attitude and taking care of mental and physical health" receiving the highest rating. Those who were: younger (p < .001); more highly educated (p < .001); working (p < .001); diagnosed longer ago (p = .015); and women (p = .050) expressed stronger overall desire for additional support. In addition to information about CKD and medications, everyday strategies ought to be prioritised in patient education. Varying levels of engagement and eagerness to learn more about self-management highlight the need for a person-centred approach to SMS.

Analyses of requirements for computer control and data processing experiment subsystems: Image data processing system (IDAPS) software description (7094 version), volume 2

NASA Technical Reports Server (NTRS)

1973-01-01

A description of each of the software modules of the Image Data Processing System (IDAPS) is presented. The changes in the software modules are the result of additions to the application software of the system and an upgrade of the IBM 7094 Mod(1) computer to a 1301 disk storage configuration. Necessary information about IDAPS sofware is supplied to the computer programmer who desires to make changes in the software system or who desires to use portions of the software outside of the IDAPS system. Each software module is documented with: module name, purpose, usage, common block(s) description, method (algorithm of subroutine) flow diagram (if needed), subroutines called, and storage requirements.

Employee attitudes toward participation in a work site-based health and wellness clinic.

PubMed

Bright, David R; Terrell, Sara L; Rush, Michael J; Kroustos, Kelly R; Stockert, Amy L; Swanson, Scott C; DiPietro, Natalie A

2012-10-01

To conduct a needs assessment to determine employee attitudes and barriers toward participation in a multidisciplinary work site-based health and wellness clinic. A 21-question survey was developed and sent electronically to all available (n = 874) employees of a self-insured employer. Of the 303 survey respondents (34.7% response rate), 67.3% (n = 204) individuals indicated a desire to meet with a pharmacist regarding medication information. Medication therapy management (MTM) services most often selected by survey respondents included basic education about each medication and its intended purpose (33%, n = 100); education on self-care (30%, n = 91); and information on generic or less expensive alternative medications and strategies for cost savings (25.1%, n = 76). Eighty-eight (29%) respondents indicated a desire for preventive care counseling to receive guidance on recommended disease screenings, immunizations, and other recommended services. Additional interest was observed in nutrition coaching (n = 131, 43.2%) and exercise programming (n = 272, 89.4%). The majority of respondents indicated a desire to participate in a work site-based health and wellness clinic, regardless of baseline health status or medication use. These data provide insight into the needs and preferences of participants in work site wellness programs and shows the value of a needs assessment.

Patterns of fertility preferences and contraceptive behaviour over time: change and continuities among the urban poor in Nairobi, Kenya.

PubMed

Beguy, Donatien; Mberu, Blessing

2015-01-01

The main objective of this paper is to investigate the association between fertility preferences and contraceptive use among 15-49-year-old women living in Korogocho and Viwandani, informal settlements in Nairobi, Kenya. We draw on longitudinal data collected under the Maternal and Child Health project conducted between 2006 and 2010 in the two settlements. There is substantial regularity and stability but also unusual instability in reported fertility preferences over time among women living in these settings. Younger women, aged 15-24 years, are likely to change their preferences over time, passing from limiting to wanting additional children. But women aged 35-49 are likely to change their preferences from desiring more children to limiting their childbearing. The desire to limit childbearing is strongly associated with the use of modern and long-acting contraceptive methods. Findings have major implications for the success of family planning programmes in informal settlements where access to and knowledge about contraception may be limited.

Uses and Applications of Climate Forecasts for Power Utilities.

NASA Astrophysics Data System (ADS)

Changnon, Stanley A.; Changnon, Joyce M.; Changnon, David

1995-05-01

The uses and potential applications of climate forecasts for electric and gas utilities were assessed 1) to discern needs for improving climate forecasts and guiding future research, and 2) to assist utilities in making wise use of forecasts. In-depth structured interviews were conducted with 56 decision makers in six utilities to assess existing and potential uses of climate forecasts. Only 3 of the 56 use forecasts. Eighty percent of those sampled envisioned applications of climate forecasts, given certain changes and additional information. Primary applications exist in power trading, load forecasting, fuel acquisition, and systems planning, with slight differences in interests between utilities. Utility staff understand probability-based forecasts but desire climatological information related to forecasted outcomes, including analogs similar to the forecasts, and explanations of the forecasts. Desired lead times vary from a week to three months, along with forecasts of up to four seasons ahead. The new NOAA forecasts initiated in 1995 provide the lead times and longer-term forecasts desired. Major hindrances to use of forecasts are hard-to-understand formats, lack of corporate acceptance, and lack of access to expertise. Recent changes in government regulations altered the utility industry, leading to a more competitive world wherein information about future weather conditions assumes much more value. Outreach efforts by government forecast agencies appear valuable to help achieve the appropriate and enhanced use of climate forecasts by the utility industry. An opportunity for service exists also for the private weather sector.

Actual and desired information provision after a stroke.

PubMed

Wachters-Kaufmann, Cresje; Schuling, Jan; The, Hauw; Meyboom-de Jong, Betty

2005-02-01

Stroke patients and caregivers have a substantial information need. The study investigates how information was actually provided to stroke patients and caregivers and how they prefer to be informed. The GP, neurologist and physiotherapist are both the actual and desired information providers. The actual and desired information correspond in terms of content, frequency, and method of presentation. However, patients and caregivers prefer to receive information within 24 h and to be informed about, and be given, relevant written information. The information given by the various professional stroke care-providers could be better co-ordinated. The role of the GP as an information provider lagged quite a long way behind. Recommendations for the provision of an improved information system is given. Most of the subjects are relatively young male patients with few disabilities and healthy caregivers. More attention should be paid to encouraging patients and caregivers to actively seek information to supplement the information given by professional stroke care-providers.

Strategy-Based Technical Instruction: Development and Evaluation

DTIC Science & Technology

1988-08-01

scripts dependant on target tasks and the outcomes desired, and to the use of node-link knowledge maps as communications props. In addition, we have...information "on the job" - communicate with others in the task environment; - monitor, diagnose, and correct problems associated with critical tasks... communicated . Technical Training Goals The individual in a technical training scenario is expected to achieve a wide variety of goals. These goals can

Informational Needs of Head and Neck Cancer Patients.

PubMed

Fang, Carolyn Y; Longacre, Margaret L; Manne, Sharon L; Ridge, John A; Lango, Miriam N; Burtness, Barbara A

2012-04-01

Treatment for head and neck squamous cell carcinoma (HNSCC) can lead to considerable functional impairment. As a result, HNSCC patients experience significant decrements in quality of life, high levels of emotional distress, deteriorations in interpersonal relations, and increased social isolation. Studies suggest that HNSCC patients may have extensive informational and psychosocial needs that are not being adequately addressed. However, few programs have been developed to address the needs of HNSCC patients. Therefore, we conducted a pilot study of HNSCC patients to: 1) characterize patients' informational needs; and 2) describe preferred formats and time points for receiving such information. The majority of participants desired additional information regarding treatment options, managing changes in swallowing and speaking, and staying healthy after treatment. Overall, patients with early-stage disease reported more informational needs compared to patients with advanced disease. Female patients were more likely to desire information about coping with emotional stress and anxiety than male patients. Younger patients (29-49 years) were more interested in receiving information about sexuality after cancer compared to their older (50+) counterparts. Although information was requested throughout the cancer trajectory, most patients preferred to receive such information at diagnosis or within 1-3 months post-treatment. The majority of patients reported having computer and Internet access, and they were most receptive to receiving information delivered via the Internet, from a DVD, or from pamphlets and booklets. The relatively high percentage of patients with computer and Internet access reflects a growing trend in the United States and supports the feasibility of disseminating health information to this patient population via Internet-based programs.

The tension between Freedom of Information and Privacy Protection Acts for State Departments of Motor Vehicles.

DOT National Transportation Integrated Search

1991-01-01

With the increasing demand for the release of information gathered by governmental agencies, tension has arisen between the desire to disseminate public records and the desire to withhold an individual's personal information. The purpose of this pape...

Facilitators and barriers in treatment seeking for cannabis dependence.

PubMed

van der Pol, Peggy; Liebregts, Nienke; de Graaf, Ron; Korf, Dirk J; van den Brink, Wim; van Laar, Margriet

2013-12-01

Relatively few cannabis dependent people seek treatment and little is known about determinants of treatment seeking. Treatment determinants were compared among 70 DSM-IV cannabis dependent patients and 241 non-treatment seeking DSM-IV cannabis dependent community subjects. In addition, perceived facilitators for treatment seeking were assessed in patients, whereas perceived barriers were assessed in 160/241 cannabis dependent community subjects not prepared to seek treatment (precluders), of whom 63/160 showed an objective treatment need, and 30/241 showed a subjective treatment need. Compared to non-treatment seekers, patients reported more cannabis use (176.9 versus 82.8 joints monthly), more symptoms of dependence (5.6 versus 4.5), higher perceived lack of social support (70.0% versus 41.1%), more pressure to seek treatment (58.6% versus 21.6%), a more positive attitude to treatment, and more previous treatments. In addition, patients reported more mental health problems (internalising disorders 57.1% versus 24.5%; externalising disorders 52.9% versus 35.3%) and more functional impairments (8.4 versus 4.8 monthly days out of role). Cannabis dependent 'precluders' reported desire for self-reliance (50.0%), preference for informal help (22.5%), and absent treatment need (16.9%) as their main reasons not to seek treatment, whereas cannabis dependent community subjects with a subjective treatment need mainly expressed desire for self-reliance (36.7%), treatment ineffectiveness (16.7%), and avoiding stigma (13.3%). Functional impairment, mental health problems and social pressure are important reasons to seek treatment in people with cannabis dependence. Treatment participation might improve if desire for self-reliance and the preference for informal help are considered, and perceived ineffectiveness of treatment and stigmatisation are publicly addressed. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

A Theory of Information Quality and a Framework for its Implementation in the Requirements Engineering Process

NASA Astrophysics Data System (ADS)

Grenn, Michael W.

This dissertation introduces a theory of information quality to explain macroscopic behavior observed in the systems engineering process. The theory extends principles of Shannon's mathematical theory of communication [1948] and statistical mechanics to information development processes concerned with the flow, transformation, and meaning of information. The meaning of requirements information in the systems engineering context is estimated or measured in terms of the cumulative requirements quality Q which corresponds to the distribution of the requirements among the available quality levels. The requirements entropy framework (REF) implements the theory to address the requirements engineering problem. The REF defines the relationship between requirements changes, requirements volatility, requirements quality, requirements entropy and uncertainty, and engineering effort. The REF is evaluated via simulation experiments to assess its practical utility as a new method for measuring, monitoring and predicting requirements trends and engineering effort at any given time in the process. The REF treats the requirements engineering process as an open system in which the requirements are discrete information entities that transition from initial states of high entropy, disorder and uncertainty toward the desired state of minimum entropy as engineering effort is input and requirements increase in quality. The distribution of the total number of requirements R among the N discrete quality levels is determined by the number of defined quality attributes accumulated by R at any given time. Quantum statistics are used to estimate the number of possibilities P for arranging R among the available quality levels. The requirements entropy H R is estimated using R, N and P by extending principles of information theory and statistical mechanics to the requirements engineering process. The information I increases as HR and uncertainty decrease, and the change in information AI needed to reach the desired state of quality is estimated from the perspective of the receiver. The HR may increase, decrease or remain steady depending on the degree to which additions, deletions and revisions impact the distribution of R among the quality levels. Current requirements trend metrics generally treat additions, deletions and revisions the same and simply measure the quantity of these changes over time. The REF evaluates the quantity of requirements changes over time, distinguishes between their positive and negative effects by calculating their impact on HR, Q, and AI, and forecasts when the desired state will be reached, enabling more accurate assessment of the status and progress of the requirements engineering effort. Results from random variable simulations suggest the REF is an improved leading indicator of requirements trends that can be readily combined with current methods. The increase in I, or decrease in H R and uncertainty, is proportional to the engineering effort E input into the requirements engineering process. The REF estimates the AE needed to transition R from their current state of quality to the desired end state or some other interim state of interest. Simulation results are compared with measured engineering effort data for Department of Defense programs published in the SE literature, and the results suggest the REF is a promising new method for estimation of AE.

A tyre slip-based integrated chassis control of front/rear traction distribution and four-wheel independent brake from moderate driving to limit handling

NASA Astrophysics Data System (ADS)

Joa, Eunhyek; Park, Kwanwoo; Koh, Youngil; Yi, Kyongsu; Kim, Kilsoo

2018-04-01

This paper presents a tyre slip-based integrated chassis control of front/rear traction distribution and four-wheel braking for enhanced performance from moderate driving to limit handling. The proposed algorithm adopted hierarchical structure: supervisor - desired motion tracking controller - optimisation-based control allocation. In the supervisor, by considering transient cornering characteristics, desired vehicle motion is calculated. In the desired motion tracking controller, in order to track desired vehicle motion, virtual control input is determined in the manner of sliding mode control. In the control allocation, virtual control input is allocated to minimise cost function. The cost function consists of two major parts. First part is a slip-based tyre friction utilisation quantification, which does not need a tyre force estimation. Second part is an allocation guideline, which guides optimally allocated inputs to predefined solution. The proposed algorithm has been investigated via simulation from moderate driving to limit handling scenario. Compared to Base and direct yaw moment control system, the proposed algorithm can effectively reduce tyre dissipation energy in the moderate driving situation. Moreover, the proposed algorithm enhances limit handling performance compared to Base and direct yaw moment control system. In addition to comparison with Base and direct yaw moment control, comparison the proposed algorithm with the control algorithm based on the known tyre force information has been conducted. The results show that the performance of the proposed algorithm is similar with that of the control algorithm with the known tyre force information.

Genetic Control of Meat Quality Traits

NASA Astrophysics Data System (ADS)

Williams, John L.

Meat was originally produced from non-specialized animals that were used for a variety of purposes, in addition to being a source of food. However, selective breeding has resulted in “improved” breeds of cattle that are now used to produce either milk or beef, and specialized chicken lines that produce eggs or meat. These improved breeds are very productive under appropriate management systems. The selection methods used to create these specialized breeds were based on easily measured phenotypic variations, such as growth rate or physical size. Improvement in the desired trait was achieved by breeding directly from animals displaying the desired phenotype. However, more recently sophisticated genetic models have been developed using statistical approaches that consider phenotypic information collected, not only from individual animals but also from their parents, sibs, and progeny.

Adaptive Formation Control of Electrically Driven Nonholonomic Mobile Robots With Limited Information.

PubMed

Bong Seok Park; Jin Bae Park; Yoon Ho Choi

2011-08-01

We present a leader-follower-based adaptive formation control method for electrically driven nonholonomic mobile robots with limited information. First, an adaptive observer is developed under the condition that the velocity measurement is not available. With the proposed adaptive observer, the formation control part is designed to achieve the desired formation and guarantee the collision avoidance. In addition, neural network is employed to compensate the actuator saturation, and the projection algorithm is used to estimate the velocity information of the leader. It is shown, by using the Lyapunov theory, that all errors of the closed-loop system are uniformly ultimately bounded. Simulation results are presented to illustrate the performance of the proposed control system.

TRMM Gridded Text Products

NASA Technical Reports Server (NTRS)

Stocker, Erich Franz

2007-01-01

NASA's Tropical Rainfall Measuring Mission (TRMM) has many products that contain instantaneous or gridded rain rates often among many other parameters. However, these products because of their completeness can often seem intimidating to users just desiring surface rain rates. For example one of the gridded monthly products contains well over 200 parameters. It is clear that if only rain rates are desired, this many parameters might prove intimidating. In addition, for many good reasons these products are archived and currently distributed in HDF format. This also can be an inhibiting factor in using TRMM rain rates. To provide a simple format and isolate just the rain rates from the many other parameters, the TRMM product created a series of gridded products in ASCII text format. This paper describes the various text rain rate products produced. It provides detailed information about parameters and how they are calculated. It also gives detailed format information. These products are used in a number of applications with the TRMM processing system. The products are produced from the swath instantaneous rain rates and contain information from the three major TRMM instruments: radar, radiometer, and combined. They are simple to use, human readable, and small for downloading.

Ethical Information Transparency and Sexually Transmitted Infections.

PubMed

Feltz, Adam

2015-01-01

Shared decision making is intended to help protect patient autonomy while satisfying the demands of beneficence. In shared decision making, information is shared between health care professional and patient. The sharing of information presents new and practical problems about how much information to share and how transparent that information should be. Sharing information also allows for subtle paternalistic strategies to be employed to "nudge" the patient in a desired direction. These problems are illustrated in two experiments. Experiment 1 (N = 146) suggested that positively framed messages increased the strength of judgments about whether a patient with HIV should designate a surrogate compared to a negatively framed message. A simple decision aid did not reliably reduce this effect. Experiment 2 (N = 492) replicated these effects. In addition, Experiment 2 suggested that providing some additional information (e.g., about surrogate decision making accuracy) can reduce tendencies to think that one with AIDS should designate a surrogate. These results indicate that in some circumstances, nudges (e.g., framing) influence judgments in ways that non-nudging interventions (e.g., simple graphs) do not. While non-nudging interventions are generally preferable, careful thought is required for determining the relative benefits and costs associated with information transparency and persuasion.

Image registration method for medical image sequences

DOEpatents

Gee, Timothy F.; Goddard, James S.

2013-03-26

Image registration of low contrast image sequences is provided. In one aspect, a desired region of an image is automatically segmented and only the desired region is registered. Active contours and adaptive thresholding of intensity or edge information may be used to segment the desired regions. A transform function is defined to register the segmented region, and sub-pixel information may be determined using one or more interpolation methods.

A Versatile, User-Oriented, Computerized Library System.

ERIC Educational Resources Information Center

Neuron, Eric

This paper deals with the problem of the referencing or storing methods in information systems which must be designed to allow for rapid retrieval of the key data leading to the desired information or the recovery of the information directly. Considered as a secondary, but frequently desirable, feature for the system is the ability to determine…

Are smokers adequately informed about the health risks of smoking and medicinal nicotine?

PubMed

Cummings, K Michael; Hyland, Andrew; Giovino, Gary A; Hastrup, Janice L; Bauer, Joseph E; Bansal, Maansi A

2004-12-01

The present study assessed smokers' beliefs about the health risks of smoking and the benefits of smoking filtered and low-tar cigarettes, and their awareness of and interest in trying so-called reduced-risk tobacco products. Results were based on a nationally representative random-digit-dialed telephone survey of 1,046 adult (aged 18 years or older) current cigarette smokers. Data were gathered on demographic characteristics, tobacco use behaviors, awareness and use of nicotine medications, beliefs about the health risks of smoking, content of smoke and design features of cigarettes, and the safety and efficacy of nicotine medications. In addition, respondents were asked about their interest in and perceived ability to stop smoking and about their desire for more information about the health risks of smoking. Smokers were least knowledgeable about low-tar and filter cigarettes (65% of responses were incorrect or "don't know") and most knowledgeable about the health risks of smoking (39% of responses were incorrect or "don't know"). The smokers' characteristics most commonly associated with misinformation when all six indices were combined into a summary index were as follows: those aged 45 years or older, smokers of ultralight cigarettes, smokers who believe they will stop smoking before they experience a serious health problem caused by smoking, smokers who have never used a stop-smoking medication, and smokers with a lower education level. Those who believed they would stop smoking in the next year were more knowledgeable about smoking. Some 77% of respondents reported a desire for additional information from tobacco companies on the health dangers of smoking. The present findings demonstrate that smokers are misinformed about many aspects of the cigarettes they smoke and stop-smoking medications and that they want more information about ways to reduce their health risks.

Violation of eating expectancies does not reduce conditioned desires for chocolate.

PubMed

van den Akker, Karolien; van den Broek, Myrr; Havermans, Remco C; Jansen, Anita

2016-05-01

Although eating desires can be easily learned, their extinction appears more difficult. The present two-session study aimed to investigate the role of eating expectancies in the short and longer-term extinction of eating desires. In addition, the relationship between eating desires and conditioned evaluations was examined to test whether they might share a similar mechanism. It was hypothesized that the short-term extinction of eating desires would be more successful after the disconfirmation of eating expectancies (instructed extinction or IE), while resulting in worse longer-term extinction because omission of the food reward during extinction is not surprising. In contrast to the hypotheses, it was found that IE had no effect on the short-term and longer-term extinction of eating desires. Eating desires correlated with conditioned evaluations only to some extent. It is concluded that eating expectancies do not mediate the short-term extinction of conditioned eating desires. In addition, their longer-term extinction does not appear to be facilitated by a greater violation of eating expectancies. This suggests that it might not be necessary to focus on expectancy violation in cue exposure therapy to reduce eating desires. Copyright © 2016 Elsevier Ltd. All rights reserved.

Data, Staff, and Money: Leadership Reflections on the Future of Public Health Informatics.

PubMed

Leider, Jonathon P; Shah, Gulzar H; Williams, Karmen S; Gupta, Akrati; Castrucci, Brian C

Health informatics can play a critical role in supporting local health departments' (LHDs') delivery of certain essential public health services and improving evidence base for decision support. However, LHDs' informatics capacities are below an optimum level. Efforts to build such capacities face ongoing challenges. Moreover, little is known about LHD leaders' desires for the future of public health informatics. Conduct a qualitative analysis of LHDs' future informatics plans, perceived barriers to accomplishing those plans, and potential impact of future advances in public health informatics on the work of the public health enterprise. This research presents findings from 49 in-depth key informant interviews with public health leaders and informatics professionals from LHDs, representing insights from across the United States. Interviewees were selected on the basis of the size of the population their LHD serves, as well as level of informatics capacity. Interviews were transcribed, verified, and double coded. Major barriers to doing more with informatics included staff capacity and training, financial constraints, dependency on state health agency, and small LHD size/lack of regionalization. When asked about the role of leadership in expanding informatics, interviewees said that leaders could make it a priority through (1) learning more about informatics and (2) creating appropriate budgets for integrated information systems. Local health department leaders said that they desired data that were timely and geographically specific. In addition, LHD leaders said that they desired greater access to clinical data, especially around chronic disease indicators. Local health department leadership desires to have timely or even real-time data. Local health departments have a great potential to benefit from informatics, particularly electronic health records in advancing their administrative practices and service delivery, but financial and human capital represents the largest barrier. Interoperability of public health systems is highly desirable but hardly achievable in the presence of such barriers.

Attitudes towards the sharing of genetic information with at-risk relatives: results of a quantitative survey.

PubMed

Heaton, Timothy J; Chico, Victoria

2016-01-01

To investigate public attitudes towards receiving genetic information arising from a test on a relative, 955 University of Sheffield students and staff were surveyed using disease vignettes. Strength of attitude was measured on whether, in the event of relevant information being discovered, they, as an at-risk relative, would want to be informed, whether the at-risk relative's interest should override proband confidentiality, and, if they had been the proband, willingness to give up confidentiality to inform such relatives. Results indicated considerably more complexity to the decision-making than simple statistical risk. Desire for information only slightly increased with risk of disease manifestation [log odds 0.05 (0.04, 0.06) per percentage point increase in manifestation risk]. Condition preventability was the primary factor increasing desire [modifiable baseline, non-preventable log odds -1.74 (-2.04, -1.44); preventable 0.64 (0.34, 0.95)]. Disease seriousness also increased desire [serious baseline, non-serious log odds -0.89 (-1.19, -0.59); fatal 0.55 (0.25, 0.86)]. Individuals with lower education levels exhibited much greater desire to be informed [GCSE log odds 1.67 (0.64, 2.66)]. Age did not affect desire. Our findings suggest that attitudes were influenced more by disease characteristics than statistical risk. Respondents generally expressed strong attitudes demonstrating that this was not an issue which people felt ambivalent about. We provide estimates of the British population in favour/against disclosure for various disease scenarios.

Fungal synthesis of size-defined nanoparticles

NASA Astrophysics Data System (ADS)

Zielonka, Aleksandra; Klimek-Ochab, Magdalena

2017-12-01

Fungi with metabolic capacities can efficiently synthesize a wide range of nanoparticles (NPs). This biotransformation process and its product have extensive applications especially for industry, agriculture and medicine, where NPs size and shape is essential and can be defined by specific analytical methods. Fungi cultivation and further bioconversion can be fully controlled to obtain the desired nanoparticles. Additionally, this review provides information about the fungus F. oxysporum, which is able to synthesize the largest amount of different types of NPs.

The Fourth Factor: The Case for Parity of Information as an Operational Factor With Space, Time & Force

DTIC Science & Technology

2008-10-31

problem is devoid of a factor, it incurs additional (and sometimes unacceptable) risk. Operational art exists in an area that inter mingles science ...Operational Art as defined in U.S. Joint Doctrine is an accepted process for use by operational commanders to visualize how to most efficiently and...effectively employ military capabilities to achieve a desired objective. Within Operational Art are three accepted factors in which all other

New Influenza A/H1N1 (“Swine Flu”): information needs of airport passengers and staff

PubMed Central

Dickmann, P.; Rubin, G. J.; Gaber, W.; Wessely, S.; Wicker, S.; Serve, H.; Gottschalk, R.

2010-01-01

Please cite this paper as: Dickmann et al. (2010) New Influenza A/H1N1 (“Swine Flu”): information needs of airport passengers and staff. . Influenza and Other Respiratory Viruses 5(1), 39–46. Background  Airports are the entrances of infectious diseases. Particularly at the beginning of an outbreak, information and communication play an important role to enable the early detection of signs or symptoms and to encourage passengers to adopt appropriate preventive behaviour to limit the spread of the disease. Objectives  To determine the adequacy of the information provided to airport passengers and staff in meeting their information needs in relation to their concerns. Methods  At the start of the influenza A/H1N1 epidemic (29–30 April 2009), qualitative semi‐structured interviews (N = 101) were conducted at Frankfurt International Airport with passengers who were either returning from or going to Mexico and with airport staff who had close contact with these passengers. Interviews focused on knowledge about swine flu, information needs and fear or concern about the outbreak. Results  The results showed that a desire for more information was associated with higher concern – the least concerned participants did not want any additional information, while the most concerned participants reported a range of information needs. Airport staff in contact with passengers travelling from the epicentre of the outbreak showed the highest levels of fear or concern, coupled with a desire to be adequately briefed by their employer. Conclusions  Our results suggest that information strategies should address not only the exposed or potentially exposed but also groups that feel at risk. Identifying what information these different passenger and staff groups wish to receive will be an important task in any future infectious disease outbreak. PMID:21138539

Association of health literacy with health information-seeking preference in older people: A correlational, descriptive study.

PubMed

Kim, Su Hyun; Utz, Sonja

2018-02-28

Low health literacy has been recognized as a potential barrier to obtaining knowledge and maintaining self-care in older people. However, little is known about information-seeking preference in relation to health literacy among older people. The aim of the present study was to understand the influence of health literacy on the information-seeking preference of older people. A total of 129 community-residing Korean older people completed a survey in 2016. The findings revealed that health literacy was a significant predictor of information-seeking preference in older people after controlling for demographic and illness variables. Our study highlights the important need to incorporate strategies to increase the desire for information seeking in older people, in addition to adopting communication strategies that address low health literacy. © 2018 John Wiley & Sons Australia, Ltd.

Getting the most out of additional guidance information in deformable image registration by leveraging multi-objective optimization

NASA Astrophysics Data System (ADS)

Alderliesten, Tanja; Bosman, Peter A. N.; Bel, Arjan

2015-03-01

Incorporating additional guidance information, e.g., landmark/contour correspondence, in deformable image registration is often desirable and is typically done by adding constraints or cost terms to the optimization function. Commonly, deciding between a "hard" constraint and a "soft" additional cost term as well as the weighting of cost terms in the optimization function is done on a trial-and-error basis. The aim of this study is to investigate the advantages of exploiting guidance information by taking a multi-objective optimization perspective. Hereto, next to objectives related to match quality and amount of deformation, we define a third objective related to guidance information. Multi-objective optimization eliminates the need to a-priori tune a weighting of objectives in a single optimization function or the strict requirement of fulfilling hard guidance constraints. Instead, Pareto-efficient trade-offs between all objectives are found, effectively making the introduction of guidance information straightforward, independent of its type or scale. Further, since complete Pareto fronts also contain less interesting parts (i.e., solutions with near-zero deformation effort), we study how adaptive steering mechanisms can be incorporated to automatically focus more on solutions of interest. We performed experiments on artificial and real clinical data with large differences, including disappearing structures. Results show the substantial benefit of using additional guidance information. Moreover, compared to the 2-objective case, additional computational cost is negligible. Finally, with the same computational budget, use of the adaptive steering mechanism provides superior solutions in the area of interest.

Sexual life and fertility desire in long-term HIV serodiscordant couples in Addis Ababa, Ethiopia: a grounded theory study.

PubMed

Hailemariam, Tewodros G; Kassie, Getnet M; Sisay, Mitike M

2012-10-24

Even though remarkable progress has been achieved, HIV/AIDS continues to be a major global health priority. HIV discordant relationship is one of the emerging issues in HIV prevention endeavour. In Ethiopia, very little is known about HIV-serodiscordant couples particularly how they manage their sexual relationship and fertility desire. Therefore, we conduct this study with the aim of exploring the experiences of HIV discordant couples about their sexual life, and fertility desire in the context of long-term relationships in Addis Ababa, Ethiopia. A grounded theory approach was employed using in-depth interviews among 36 informants in ART/PMTCT centers of three public hospitals, a health center and one PLHIV association in Addis Ababa. Theoretical sampling was used to recruit 28 clients who lived in a discordant relationship and eight health care providers as key informants. Data collection and analysis were undertaken simultaneously using a constant comparison. The analysis was facilitated using OpenCode software. A grounded theory pertaining to sexual life and desire to have a child among HIV discordant couples emerged as "maintaining the relationship" as a core category. Couples pass through a social process of struggle to maintain their relationship. The causal conditions for couples to enter into the process of struggle to maintain their relationship were collectively categorized as "Entering in-to a transition" (knowing HIV serostatus) and this includes mismatch of desire to have a child, controversy on safe sex versus desire to have a child, and undeniable change in sexual desire and practice through time were the features in entering into-transition. Then after the transition, couples engaged in certain actions/strategies that are categorized as "dealing with discordancy" such as entertaining partner's interest by scarifying once self interest to maintain their relationship. HIV discordant couples' relationship is filled with controversies of maintaining relationship versus fear of getting infected. The findings of this study have suggested the need to view discordant couple's actions as a process of maintaining their relationship in the context of eminent risks. Further study should be done among HIV discordant couples to assess the fitness of the current model in different setups and population. In addition, a study could begin to test the hypotheses proposed in this study.

Sexual life and fertility desire in long-term HIV serodiscordant couples in Addis Ababa, Ethiopia: a grounded theory study

PubMed Central

2012-01-01

Background Even though remarkable progress has been achieved, HIV/AIDS continues to be a major global health priority. HIV discordant relationship is one of the emerging issues in HIV prevention endeavour. In Ethiopia, very little is known about HIV-serodiscordant couples particularly how they manage their sexual relationship and fertility desire. Therefore, we conduct this study with the aim of exploring the experiences of HIV discordant couples about their sexual life, and fertility desire in the context of long-term relationships in Addis Ababa, Ethiopia. Methods A grounded theory approach was employed using in-depth interviews among 36 informants in ART/PMTCT centers of three public hospitals, a health center and one PLHIV association in Addis Ababa. Theoretical sampling was used to recruit 28 clients who lived in a discordant relationship and eight health care providers as key informants. Data collection and analysis were undertaken simultaneously using a constant comparison. The analysis was facilitated using OpenCode software. Results A grounded theory pertaining to sexual life and desire to have a child among HIV discordant couples emerged as “maintaining the relationship” as a core category. Couples pass through a social process of struggle to maintain their relationship. The causal conditions for couples to enter into the process of struggle to maintain their relationship were collectively categorized as “Entering in-to a transition” (knowing HIV serostatus) and this includes mismatch of desire to have a child, controversy on safe sex versus desire to have a child, and undeniable change in sexual desire and practice through time were the features in entering into-transition. Then after the transition, couples engaged in certain actions/strategies that are categorized as “dealing with discordancy” such as entertaining partner’s interest by scarifying once self interest to maintain their relationship. Conclusions HIV discordant couples’ relationship is filled with controversies of maintaining relationship versus fear of getting infected. The findings of this study have suggested the need to view discordant couple’s actions as a process of maintaining their relationship in the context of eminent risks. Further study should be done among HIV discordant couples to assess the fitness of the current model in different setups and population. In addition, a study could begin to test the hypotheses proposed in this study. PMID:23092155

Self-organizing hierarchies in sensor and communication networks.

PubMed

Prokopenko, Mikhail; Wang, Peter; Valencia, Philip; Price, Don; Foreman, Mark; Farmer, Anthony

2005-01-01

We consider a hierarchical multicellular sensing and communication network, embedded in an ageless aerospace vehicle that is expected to detect and react to multiple impacts and damage over a wide range of impact energies. In particular, we investigate self-organization of impact boundaries enclosing critically damaged areas, and impact networks connecting remote cells that have detected noncritical impacts. Each level of the hierarchy is shown to have distinct higher-order emergent properties, desirable in self-monitoring and self-repairing vehicles. In addition, cells and communication messages are shown to need memory (hysteresis) in order to retain desirable emergent behavior within and between various hierarchical levels. Spatiotemporal robustness of self-organizing hierarchies is quantitatively measured with graph-theoretic and information-theoretic techniques, such as the Shannon entropy. This allows us to clearly identify phase transitions separating chaotic dynamics from ordered and robust patterns.

The Bigger Picture: Picking the Right Soap Box-Is it Possible to Connect with Different Audience Targets (Practitioners and Patients) from the Same Platform?

PubMed

Abbass, Mohammed Ali A; Keshava, Hari B; Delaney, Conor P

2017-09-01

The use of Internet and social media has skyrocketed in the past decade. It did not take long until physicians realized that they could use social media as a tool for communication with patients and colleagues. Since then use of social media has exploded and the information that has become available for physicians and their patients is remarkable. In addition, because of the immediacy of the platform, messages that are incorrect or not desired can be rapidly promoted, whether deliberately or accidentally. To obtain the best use of social media, the right platform should be chosen, and this varies depending on the group one is trying to reach, and the message or visibility desired. In this article, we review the variety of options available to users.

Preparation for birth and beyond: giving birth and meeting our baby.

PubMed

Nolan, Mary

2012-06-01

A key part of the transition to parenthood is giving birth and mothers and fathers need to be carefully prepared for this life changing experience. The time generally available for parent education means that it may not be possible or desirable to give detailed information about anatomy and physiology and the management of labour. Instead, the focus in PBB is on helping group members understand what the experience of labour might be like and on helping them maximise their personal resources for coping. Additional information is given in response to individual or group need and parents are signposted to further resources.

Culture and medical decision making: Healthcare consumer perspectives in Japan and the United States.

PubMed

Alden, Dana L; Friend, John M; Lee, Angela Y; de Vries, Marieke; Osawa, Ryosuke; Chen, Qimei

2015-12-01

Two studies identified core value influences on medical decision-making processes across and within cultures. In Study 1, Japanese and American adults reported desired levels of medical decision-making influence across conditions that varied in seriousness. Cultural antecedents (interdependence, independence, and power distance) were also measured. In Study 2, American adults reviewed a colorectal cancer screening decision aid. Decision preparedness was measured along with interdependence, independence, and desire for medical information. In Study 1, higher interdependence predicted stronger desire for decision-making information in both countries, but was significantly stronger in Japan. The path from information desire to decision-making influence desire was significant only in Japan. The independence path to desire for decision-making influence was significant only in the United States. Power distance effects negatively predicted desire for decision-making influence only in the United States. For Study 2, high (low) interdependents and women (men) in the United States felt that a colorectal cancer screening decision aid helped prepare them more (less) for a medical consultation. Low interdependent men were at significantly higher risk for low decision preparedness. Study 1 suggests that Japanese participants may tend to view medical decision-making influence as an interdependent, information sharing exchange, whereas American respondents may be more interested in power sharing that emphasizes greater independence. Study 2 demonstrates the need to assess value influences on medical decision-making processes within and across cultures and suggests that individually tailored versions of decision aids may optimize decision preparedness. (c) 2015 APA, all rights reserved).

7 CFR 1214.60 - Programs, plans, and projects.

Code of Federal Regulations, 2014 CFR

2014-01-01

... the image, desirability, or quality of Christmas trees. (b) A program, plan, or project may not be... TREE PROMOTION, RESEARCH, AND INFORMATION ORDER Christmas Tree Promotion, Research, and Information... Christmas trees; (2) The establishment and conduct of research with respect to the image, desirability, use...

7 CFR 1214.60 - Programs, plans, and projects.

Code of Federal Regulations, 2013 CFR

2013-01-01

... the image, desirability, or quality of Christmas trees. (b) A program, plan, or project may not be... TREE PROMOTION, RESEARCH, AND INFORMATION ORDER Christmas Tree Promotion, Research, and Information... Christmas trees; (2) The establishment and conduct of research with respect to the image, desirability, use...

7 CFR 1214.60 - Programs, plans, and projects.

Code of Federal Regulations, 2012 CFR

2012-01-01

... the image, desirability, or quality of Christmas trees. (b) A program, plan, or project may not be... TREE PROMOTION, RESEARCH, AND INFORMATION ORDER Christmas Tree Promotion, Research, and Information... Christmas trees; (2) The establishment and conduct of research with respect to the image, desirability, use...

Neural Correlates of Belief- and Desire-Reasoning

ERIC Educational Resources Information Center

Liu, David; Meltzoff, Andrew N.; Wellman, Henry M.

2009-01-01

Theory of mind requires an understanding of both desires and beliefs. Moreover, children understand desires before beliefs. Little is known about the mechanisms underlying this developmental lag. Additionally, previous neuroimaging and neurophysiological studies have neglected the direct comparison of these developmentally critical mental-state…

How decisions happen: focal points and blind spots in interdependent decision making.

PubMed

Halevy, Nir; Chou, Eileen Y

2014-03-01

Decision makers often simplify decision problems by ignoring readily available information. The current multimethod research investigated which types of information about interdependence situations are psychologically prominent to decision makers and which tend to go unnoticed. Study 1 used eye-tracking measures to investigate how decision makers allocate their attention in interdependence situations and revealed that individuals fixated on mutual cooperation earlier and longer as compared with alternative combinations of strategies and outcomes. In addition, participants' behavioral cooperation was consistent with their attention allocation. Study 2 introduced a novel information-search paradigm: Participants exchanged yes/no questions and answers to discover which of 25 different games their counterpart chose. Analyzing the contents of participants' questions showed that, consistent with Study 1, participants focused primarily on desirable outcomes and symmetric behavioral choices. Study 3 revealed that outcome desirability is a robust basis of psychological prominence across different types of social relations; in contrast, the psychological prominence of symmetry was moderated by the nature of social relations. Study 4 revealed that whether different bases of psychological prominence directed individuals' attention to the same aspects of the decision-making task moderated the effect of information availability on decision latency and cooperation rates. Taken together, these findings contribute to the mapping of bounded rationality, demonstrate how people think about their interdependence, and enhance our understanding of how decisions happen. (PsycINFO Database Record (c) 2014 APA, all rights reserved).

PRA and Conceptual Design

NASA Technical Reports Server (NTRS)

DeMott, Diana; Fuqua, Bryan; Wilson, Paul

2013-01-01

Once a project obtains approval, decision makers have to consider a variety of alternative paths for completing the project and meeting the project objectives. How decisions are made involves a variety of elements including: cost, experience, current technology, ideologies, politics, future needs and desires, capabilities, manpower, timing, available information, and for many ventures management needs to assess the elements of risk versus reward. The use of high level Probabilistic Risk Assessment (PRA) Models during conceptual design phases provides management with additional information during the decision making process regarding the risk potential for proposed operations and design prototypes. The methodology can be used as a tool to: 1) allow trade studies to compare alternatives based on risk, 2) determine which elements (equipment, process or operational parameters) drives the risk, and 3) provide information to mitigate or eliminate risks early in the conceptual design to lower costs. Creating system models using conceptual design proposals and generic key systems based on what is known today can provide an understanding of the magnitudes of proposed systems and operational risks and facilitates trade study comparisons early in the decision making process. Identifying the "best" way to achieve the desired results is difficult, and generally occurs based on limited information. PRA provides a tool for decision makers to explore how some decisions will affect risk before the project is committed to that path, which can ultimately save time and money.

Self-relevance and wishful thinking: facilitation and distortion in source monitoring.

PubMed

Barber, Sarah J; Gordon, Ruthanna; Franklin, Nancy

2009-06-01

When making source attributions, people tend to attribute desirable statements to reliable sources and undesirable statements to unreliable sources, a phenomenon known as the wishful thinking effect (Gordon, Franklin, & Beck, 2005). In the present study, we examined the influence of wishful thinking on source monitoring for self-relevant information. On one hand, wishful thinking is expected, because self-relevant desires are presumably strong. However, self-relevance is known to confer a memory advantage and may thus provide protection from desire-based biases. In Experiment 1, source memory for self-relevant information was contrasted against source memory for information relevant to others and for neutral information. Results indicated that self-relevant information was affected by wishful thinking and was remembered more accurately than was other information. Experiment 2 showed that the magnitude of the self-relevant wishful thinking effect did not increase with a delay.

Accessibility, availability, and quality of online information for US radiation oncology residencies.

PubMed

Wakefield, Daniel V; Manole, Bogdan A; Jethanandani, Amit; May, Michael E; Marcrom, Samuel R; Farmer, Michael R; Ballo, Matthew T; VanderWalde, Noam A

2016-01-01

Radiation oncology (RO) residency applicants commonly use Internet resources for information on residency programs. The purpose of this study is to assess the accessibility, availability, and quality of online information for RO graduate medical education. Accessibility of online information was determined by surveying databases for RO residency programs within the Fellowship Residency Electronic Interactive Data Access System (FREIDA) of the American Medical Association, the Accreditation Council for Graduate Medical Education (ACGME), and Google search. As of June 30, 2015, websites were assessed for presence, accessibility, and overall content availability based on a 55-item list of desired features based on 13 program features important to previously surveyed applicants. Quality scoring of available content was performed based on previously published Likert scale variables deemed desirable to RO applicants. Quality score labels were given based on percentage of desired information presented. FREIDA and ACGME databases listed 89% and 98% of program websites, respectively, but only 56% and 52% of links routed to a RO department-specific website, respectively. Google search obtained websites for 98% of programs and 95% of links routed to RO department-specific websites. The majority of websites had program descriptions (98%) and information on staff. However, resident information was more limited (total number [42%], education [47%], previous residents [28%], positions available [35%], contact information [13%]). Based on quality scoring, program websites contained only 47% of desired information on average. Only 13% of programs had superior websites containing 80% or more of desired information. Compared with Google, the FREIDA and ACGME program databases provide limited access to RO residency websites. The overall information availability and quality of information within RO residency websites varies widely. Applicants and programs may benefit from improved content accessibility and quality from US RO program websites in the residency application process. Copyright © 2016 American Society for Radiation Oncology. Published by Elsevier Inc. All rights reserved.

Overall evaluation of Skylab imagery for mapping of Latin America

NASA Technical Reports Server (NTRS)

Staples, J. E.; Eoldan, J. J. M.; Fernandez, O. W.; Alves, M.; Mutis, J.; Fletcher, A. G.; Ferrero, M. B.; Morell, J. J. H.; Romero, L. E.; Garcia, J. A. G. (Principal Investigator)

1975-01-01

The author has identified the following significant results. Skylab imagery is both desired and needed by the Latin American catographic agencies. The imagery is cost beneficial for the production of new mapping and maintenance of existing maps at national topographic series scales. If this information was available on a near time routine coverage basis, it would provide an excellent additional data base to the Latin American cartographic community, specifically Argentina, Bolivia, Chile, Colombia, Dominican Republic, Guatemala, Paraguay, and Venezuela.

Who Decides: Me or We? Family Involvement in Medical Decision Making in Eastern and Western Countries.

PubMed

Alden, Dana L; Friend, John; Lee, Ping Yein; Lee, Yew Kong; Trevena, Lyndal; Ng, Chirk Jenn; Kiatpongsan, Sorapop; Lim Abdullah, Khatijah; Tanaka, Miho; Limpongsanurak, Supanida

2018-01-01

Research suggests that desired family involvement (FI) in medical decision making may depend on cultural values. Unfortunately, the field lacks cross-cultural studies that test this assumption. As a result, providers may be guided by incomplete information or cultural biases rather than patient preferences. Researchers developed 6 culturally relevant disease scenarios varying from low to high medical seriousness. Quota samples of approximately 290 middle-aged urban residents in Australia, China, Malaysia, India, South Korea, Thailand, and the USA completed an online survey that examined desired levels of FI and identified individual difference predictors in each country. All reliability coefficients were acceptable. Regression models met standard assumptions. The strongest finding across all 7 countries was that those who desired higher self-involvement (SI) in medical decision making also wanted lower FI. On the other hand, respondents who valued relational-interdependence tended to want their families involved - a key finding in 5 of 7 countries. In addition, in 4 of 7 countries, respondents who valued social hierarchy desired higher FI. Other antecedents were less consistent. These results suggest that it is important for health providers to avoid East-West cultural stereotypes. There are meaningful numbers of patients in all 7 countries who want to be individually involved and those individuals tend to prefer lower FI. On the other hand, more interdependent patients are likely to want families involved in many of the countries studied. Thus, individual differences within culture appear to be important in predicting whether a patient desires FI. For this reason, avoiding culture-based assumptions about desired FI during medical decision making is central to providing more effective patient centered care.

Give Better Feedback on Engineering Drawings

ERIC Educational Resources Information Center

Cobb, Robert, Jr.; Graham, Tony; Kapur, Arjun; Rhodes, Craig; Blackwell, Ellinor

2005-01-01

Most, if not all, systems have a mechanism that collects information to facilitate monitoring performance. This information is primarily used to modify the system to make it more efficient in performing desired tasks and, thus, attaining desired results. Similar to electrical, mechanical, or hydraulic systems, the feedback mechanism in an…

A tactual display aid for primary flight training

NASA Technical Reports Server (NTRS)

Gilson, R. D.

1979-01-01

A means of flight instruction is discussed. In addition to verbal assistance, control feedback was continously presented via a nonvisual means utilizing touch. A kinesthetic-tactile (KT) display was used as a readout and tracking device for a computer generated signal of desired angle of attack during the approach and landing. Airspeed and glide path information was presented via KT or visual heads up display techniques. Performance with the heads up display of pitch information was shown to be significantly better than performance with the KT pitch display. Testing without the displays showed that novice pilots who had received tactile pitch error information performed both pitch and throttle control tasks significantly better than those who had received the same information from the visual heads up display of pitch during the test series of approaches to landing.

Preferences for Shared Decision Making in Older Adult Patients With Orthopedic Hand Conditions.

PubMed

Dardas, Agnes Z; Stockburger, Christopher; Boone, Sean; An, Tonya; Calfee, Ryan P

2016-10-01

The practice of medicine is shifting from a paternalistic doctor-patient relationship to a model in which the doctor and patient collaborate to decide optimal treatment. This study aims to determine whether the older orthopedic population desires a shared decision-making approach to care and to identify patient predictors for the preferred type of approach. This cross-sectional investigation enrolled 99 patients, minimum age 65 years, at a tertiary hand specialty practice between March and June 2015. All patients completed the Control Preferences Scale, a validated system that distinguishes among patient preferences for patient-directed, collaborative, or physician-directed decision making. Bivariate and logistic regression analyses assessed associations among demographic data; clinic encounter variables such as familiarity with provider, trauma, diagnosis, and treatment decision; and the primary outcome of Control Preferences Scale preferences. A total of 81% of patients analyzed preferred a more patient-directed role in decision making; 46% of the total cohort cited a collaborative approach as their most preferred treatment approach. Sixty-seven percent cited the most physician-directed approach as their least preferred model of decision making. In addition, 49% reported that spending more time with their physician to address questions and explain the diagnosis would be most useful when making a health care decision and 73% preferred additional written informational material. Familiarity with the provider was associated with being more likely to prefer a collaborative approach. Older adult patients with symptomatic upper-extremity conditions desire more patient-directed roles in treatment decision making. Given the limited amount of reliable information obtained independently outside the office visit, our data suggest that written decision aids offer an approach to shared decision making that is most consistent with the preferences of the older orthopedic patient. This study quantifies older adults' desire to participate in decision making when choosing among treatments for hand conditions. Copyright © 2016 American Society for Surgery of the Hand. Published by Elsevier Inc. All rights reserved.

Developing a simplified consent form for biobanking.

PubMed

Beskow, Laura M; Friedman, Joëlle Y; Hardy, N Chantelle; Lin, Li; Weinfurt, Kevin P

2010-10-08

Consent forms have lengthened over time and become harder for participants to understand. We sought to demonstrate the feasibility of creating a simplified consent form for biobanking that comprises the minimum information necessary to meet ethical and regulatory requirements. We then gathered preliminary data concerning its content from hypothetical biobank participants. We followed basic principles of plain-language writing and incorporated into a 2-page form (not including the signature page) those elements of information required by federal regulations and recommended by best practice guidelines for biobanking. We then recruited diabetes patients from community-based practices and randomized half (n = 56) to read the 2-page form, first on paper and then a second time on a tablet computer. Participants were encouraged to use "More information" buttons on the electronic version whenever they had questions or desired further information. These buttons led to a series of "Frequently Asked Questions" (FAQs) that contained additional detailed information. Participants were asked to identify specific sentences in the FAQs they thought would be important if they were considering taking part in a biorepository. On average, participants identified 7 FAQ sentences as important (mean 6.6, SD 14.7, range: 0-71). No one sentence was highlighted by a majority of participants; further, 34 (60.7%) participants did not highlight any FAQ sentences. Our preliminary findings suggest that our 2-page form contains the information that most prospective participants identify as important. Combining simplified forms with supplemental material for those participants who desire more information could help minimize consent form length and complexity, allowing the most substantively material information to be better highlighted and enabling potential participants to read the form and ask questions more effectively.

Harvesting NASA's Common Metadata Repository (CMR)

NASA Technical Reports Server (NTRS)

Shum, Dana; Durbin, Chris; Norton, James; Mitchell, Andrew

2017-01-01

As part of NASA's Earth Observing System Data and Information System (EOSDIS), the Common Metadata Repository (CMR) stores metadata for over 30,000 datasets from both NASA and international providers along with over 300M granules. This metadata enables sub-second discovery and facilitates data access. While the CMR offers a robust temporal, spatial and keyword search functionality to the general public and international community, it is sometimes more desirable for international partners to harvest the CMR metadata and merge the CMR metadata into a partner's existing metadata repository. This poster will focus on best practices to follow when harvesting CMR metadata to ensure that any changes made to the CMR can also be updated in a partner's own repository. Additionally, since each partner has distinct metadata formats they are able to consume, the best practices will also include guidance on retrieving the metadata in the desired metadata format using CMR's Unified Metadata Model translation software.

Harvesting NASA's Common Metadata Repository

NASA Astrophysics Data System (ADS)

Shum, D.; Mitchell, A. E.; Durbin, C.; Norton, J.

2017-12-01

As part of NASA's Earth Observing System Data and Information System (EOSDIS), the Common Metadata Repository (CMR) stores metadata for over 30,000 datasets from both NASA and international providers along with over 300M granules. This metadata enables sub-second discovery and facilitates data access. While the CMR offers a robust temporal, spatial and keyword search functionality to the general public and international community, it is sometimes more desirable for international partners to harvest the CMR metadata and merge the CMR metadata into a partner's existing metadata repository. This poster will focus on best practices to follow when harvesting CMR metadata to ensure that any changes made to the CMR can also be updated in a partner's own repository. Additionally, since each partner has distinct metadata formats they are able to consume, the best practices will also include guidance on retrieving the metadata in the desired metadata format using CMR's Unified Metadata Model translation software.

The Level of Desirability of Information Technology Systems and Its Relation with Organizational Commitment

ERIC Educational Resources Information Center

Allammeh, Sayyed Mohsen; Shavaran, Hamidreza; Dabaghi, Azizollah; Arbabisarjou, Azizollah

2011-01-01

Purpose: This paper aims to define Information Technology (IT) desirability and determine IT relationship with organizational commitment. The existence of such a relationship between IT & organizational commitment can guide the organizational leaders to promote and to develop the IT potentials in order to improve the performance of employees,…

Update on specified European R and D efforts

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

Not Available

1980-10-01

Information was collected for DOE on various European research programs of interest: Shell-Koppers coal gasification demonstration plant, fluidized-bed combustion pilot plant, a boiler super heat system, energy conservation on ships, waste heat utilization from large diesel engines and nuclear power plants and uranium enrichment plants, coal-water slurries with additive (CARBOGEL), electrostatic precipitators, radial inflow turbines, carbonization, heat pumps, heat exchangers, gas turbines, and research on heat resisting alloys and corrosion protection of these alloys. A number of organizations expressed a desire for creation of a formal interchange with DOE on specific subjects of mutual interest (one organization is unhappy aboutmore » furnishing information to DOE). (LTN)« less

The desire to hasten death: Using Grounded Theory for a better understanding "When perception of time tends to be a slippery slope".

PubMed

Pestinger, Martina; Stiel, Stephanie; Elsner, Frank; Widdershoven, Guy; Voltz, Raymond; Nauck, Friedemann; Radbruch, Lukas

2015-09-01

Some patients with advanced and progressive diseases express a desire to hasten death. This study evaluated the motivations of patients expressing such a desire in a country with prohibitive legislation on euthanasia and physician-assisted suicide. A modified form of Grounded Theory was used. Patients from the departments of palliative medicine in three hospitals in Germany were recruited when they had made a statement or request to hasten death. Participants were interviewed face to face. Recruitment was stopped with 12 participants because of data saturation. Thematic analysis revealed three main motivational themes: self-determination, agony, and time. Expectations toward health professionals, attitudes toward death, and secureness related to the end of life were additional main themes emerging from the analysis. The desire to hasten death may be used as an extreme coping strategy to maintain control against anticipated agony. Patients expected health professionals to listen to and respect their experiences. Emerging hypotheses included the following: (a) patients try to balance life time and anticipated agony, and the perception of time is distressing in this balancing act; (b) anticipated images of agony and suffering in the dying process occur frequently and are experienced by patients as intrusive; (c) patients expressing a desire to hasten death are in need of more information about the dying process; and (d) patients wanted their caregivers to listen to and respect their wish to hasten death, and they did not expect the caregivers to understand this as an order to actually hasten their death. © The Author(s) 2015.

Army women's sexual health information needs.

PubMed

von Sadovszky, Victoria; Ryan-Wenger, Nancy

2007-01-01

To ascertain Army women's specific sexual health information needs prior to developing a theoretically based, self-administered intervention to promote safer sexual practices during deployment. An exploratory design was employed to address the research questions. Participants (N= 131) were Army women recruited from Army posts around the United States. The women ranged in age from 18 to 68 years (M= 30.8, SD= 10.5), were of varied ethnicity, and had an average time in service of 8.0 years (SD= 6.6). Desire for knowledge about sexual health and safer sexual practices were measured with forced-choice responses based upon DiIorio's Safer Sex Questionnaire (DiIorio, Parsons, Lehr, Adame, & Carlone, 1992) and open-ended questions to assess past information received, quality of that information, and information desired. Participants had moderate levels of sexual risk behaviors. Forced-choice responses yielded little desire for information regarding safer sexual practices. Women identified different sexual health and safer sexual information needs based upon whether they were at a normal duty station or during deployment. Participants did not identify many information needs; however, their sexual behaviors indicate the need for interventions.

Metacognitions in desire thinking: a preliminary investigation.

PubMed

Caselli, Gabriele; Spada, Marcantonio M

2010-10-01

Desire thinking is defined as a voluntary thinking process orienting to prefigure images, information and memories about positive target-related experience. Recent research has highlighted the role of desire thinking in the maintenance of addictive, eating and impulse control disorders. Currently little is known about metacognitions in desire thinking. To investigate: (1) the presence and content of desire thinking during a desire experience; (2) the presence of metacognitive beliefs in desire thinking; (3) the goal of desire thinking; (4) attentional focus during desire thinking; and (5) the impact of desire thinking on craving. Twenty-four individuals with a diagnosis of either alcohol abuse, bulimia nervosa, pathological gambling or smoking dependence were assessed using a semi-structured interview. Findings indicated that participants engaged in desire thinking and endorsed both positive and negative metacognitive beliefs about this process. The goal of desire thinking was to regulate internal states. Participants also reported that during a desire experience their attentional focus was continuously shifting between internal state and external context and that engaging in desire thinking increased craving. These findings provide preliminary evidence that metacognitions play a role in desire thinking.

Desirable functional processes: A conceptual approach for evaluating ecological condition

Treesearch

Alvin L. Medina; Malchus B. Baker; Daniel G. Neary

1996-01-01

Determining what "desired future condition" actually means has been viewed as a moving target approach for developing ecosystem management plans. The difficulty arises from trying to define what the desired condition are for any given site. In addition, definitions may be plagued with inconsistencies, contention and argument, indeterminate time frames and...

DOA-informed source extraction in the presence of competing talkers and background noise

NASA Astrophysics Data System (ADS)

Taseska, Maja; Habets, Emanuël A. P.

2017-12-01

A desired speech signal in hands-free communication systems is often degraded by noise and interfering speech. Even though the number and locations of the interferers are often unknown in practice, it is justified to assume in certain applications that the direction-of-arrival (DOA) of the desired source is approximately known. Using the known DOA, fixed spatial filters such as the delay-and-sum beamformer can be steered to extract the desired source. However, it is well-known that fixed data-independent spatial filters do not provide sufficient reduction of directional interferers. Instead, the DOA information can be used to estimate the statistics of the desired and the undesired signals and to compute optimal data-dependent spatial filters. One way the DOA is exploited for optimal spatial filtering in the literature, is by designing DOA-based narrowband detectors to determine whether a desired or an undesired signal is dominant at each time-frequency (TF) bin. Subsequently, the statistics of the desired and the undesired signals can be estimated during the TF bins where the respective signal is dominant. In a similar manner, a Gaussian signal model-based detector which does not incorporate DOA information has been used in scenarios where the undesired signal consists of stationary background noise. However, when the undesired signal is non-stationary, resulting for example from interfering speakers, such a Gaussian signal model-based detector is unable to robustly distinguish desired from undesired speech. To this end, we propose a DOA model-based detector to determine the dominant source at each TF bin and estimate the desired and undesired signal statistics. We demonstrate that data-dependent spatial filters that use the statistics estimated by the proposed framework achieve very good undesired signal reduction, even when using only three microphones.

Information Operations Versus Civilian Marketing and Advertising: A Comparative Analysis to Improve IO Planning and Strategy

DTIC Science & Technology

2008-03-01

best suited for which portion of IO. 78 THIS PAGE INTENTIONALLY LEFT BLANK 79 LIST OF REFERENCES Armstrong, Gary and Kotler , Philip . Marketing...online surveys, to collect detailed information on customer needs, interests, and desires.” (Armstrong and Kotler . 2006) Conducting panel surveys...interviews, focus groups, or online surveys, to collect detailed information on customer needs, interests, and desires.” (Armstrong, Gary and Kotler

The impact of female education on fertility desires in Bangladesh.

PubMed

Matin, K A

1985-01-01

The objective of this study is to determine whether in Bangladesh a wife's educational level significantly affects her desire for more children, or whether Bangladesh has not yet reached the threshold of socioeconomic development where education has any effect on the number of additional children desired. The analysis was carried out in a rural-urban context and also at different stages in the woman's life cycle, as defined by parity at time of interview. 2-3 live births were considered early stage, and 4 or more were defined as later stage. The analysis was carried out on 2791 women selected from the Bangladesh Fertility Survey of 1975-76 who at the time of interview met the criteria of being married, fecund, parity of 2 or more, and having a husband present in the household. The method used to perform the analysis was the Maximum Likelihood estimation method for the truncated dependent variable developed by J. Tobin. The method is a hybrid of probit analysis and classical regression and was chosen because the dependent variable, number of additional children desired, had a clustering of values at the lower limit of O. Separate regressions were run by life cycle stage (parity) and rural-urban background. The effect of variables such as the education of the husband, age, age at first marriage, work status of wife, number of living male children, and infant mortality were held constant in order to find the impact of education on desired fertility. The study found that the number of additional children desired by rural wives was greater than that desired by urban wives at all stages of the life cycle. The mean number of additional children desired by a rural wife at the early stage of the life cycle was .57 and in the later stage .15. For urban women the corresponding values were .29 and .12. The study found that the educational level of both the wife and the husband and the age of the wife at first marriage were not significant. The age of the woman was not significant in urban areas but was negatively significant.in rural areas. The percent of dead children was positively significant in both urban and rural areas for early stage women but for later stage women only in rural areas. In rural areas also the number of living male children was positively significant. The author concludes that Bangladesh is not at the developmental level where education has a significant effect on desire for additional children and that desired fertility is more influenced by antecedent factors such as income, infant mortality, and preference for male children. He recommends that measures be taken to improve socioeconomic levels and provide employment opportunities for women. He also suggests that additional analysis be done to identify the factors important in determining fertility decisions in urban areas and that separate policies be adopted for rural and urban areas.

Novel physical constraints on implementation of computational processes

NASA Astrophysics Data System (ADS)

Wolpert, David; Kolchinsky, Artemy

Non-equilibrium statistical physics permits us to analyze computational processes, i.e., ways to drive a physical system such that its coarse-grained dynamics implements some desired map. It is now known how to implement any such desired computation without dissipating work, and what the minimal (dissipationless) work is that such a computation will require (the so-called generalized Landauer bound\\x9D). We consider how these analyses change if we impose realistic constraints on the computational process. First, we analyze how many degrees of freedom of the system must be controlled, in addition to the ones specifying the information-bearing degrees of freedom, in order to avoid dissipating work during a given computation, when local detailed balance holds. We analyze this issue for deterministic computations, deriving a state-space vs. speed trade-off, and use our results to motivate a measure of the complexity of a computation. Second, we consider computations that are implemented with logic circuits, in which only a small numbers of degrees of freedom are coupled at a time. We show that the way a computation is implemented using circuits affects its minimal work requirements, and relate these minimal work requirements to information-theoretic measures of complexity.

Designing a Public Web-Based Information System to Illustrate and Disseminate the Development and Results of the DESIRE Project to Combat Desertification

NASA Astrophysics Data System (ADS)

Geeson, Nichola; Brandt, Jane; Quaranta, Giovanni; Salvia, Rosanna

2014-11-01

Until around 1995 it was challenging to make the scientific results of research projects publicly available except through presentations at meetings or conferences, or as papers in academic journals. Then it began to be clear that the Internet could become the main medium to publish and share new information with a much wider audience. The DESIRE Project (desertification mitigation and remediation of land—a global approach for local solutions) has built on expertise gained in previous projects to develop an innovative online `Harmonized Information System' (HIS). This documents the context, delivery and evaluation of all tasks in the DESIRE Project using non-scientific terminology, with much of it also available in the local languages of the study sites. The DESIRE-HIS makes use of new possibilities for communication, including video clips, interactive tools, and links to social media networks such as Twitter. Dissemination of research results using this approach has required careful planning and design. This paper sets out the steps that have culminated in a complete online Information System about local solutions to global land management problems in desertification-affected areas, including many practical guidelines for responsible land management. As many of those who are affected by desertification do not have Internet access, printable dissemination materials are also available on the DESIRE-HIS.

Designing a public web-based information system to illustrate and disseminate the development and results of the DESIRE Project to combat desertification.

PubMed

Geeson, Nichola; Brandt, Jane; Quaranta, Giovanni; Salvia, Rosanna

2014-11-01

Until around 1995 it was challenging to make the scientific results of research projects publicly available except through presentations at meetings or conferences, or as papers in academic journals. Then it began to be clear that the Internet could become the main medium to publish and share new information with a much wider audience. The DESIRE Project (desertification mitigation and remediation of land-a global approach for local solutions) has built on expertise gained in previous projects to develop an innovative online 'Harmonized Information System' (HIS). This documents the context, delivery and evaluation of all tasks in the DESIRE Project using non-scientific terminology, with much of it also available in the local languages of the study sites. The DESIRE-HIS makes use of new possibilities for communication, including video clips, interactive tools, and links to social media networks such as Twitter. Dissemination of research results using this approach has required careful planning and design. This paper sets out the steps that have culminated in a complete online Information System about local solutions to global land management problems in desertification-affected areas, including many practical guidelines for responsible land management. As many of those who are affected by desertification do not have Internet access, printable dissemination materials are also available on the DESIRE-HIS.

Public librarians as a resource for promoting health: results from the Health for Everyone in Libraries Project (HELP) librarian survey.

PubMed

Linnan, Laura A; Wildemuth, Barbara M; Gollop, Claudia; Hull, Peggy; Silbajoris, Christie; Monnig, Ruth

2004-04-01

Public libraries are located in all communities, and two thirds of adults visit one each year. Libraries give the public access to computers and the Internet, and librarians offer technical assistance for accessing information. The interests and training needs of public librarians for assisting the public in accessing health information have not been addressed. One public library/librarian in each North Carolina county was randomly selected to complete a written questionnaire to assess health-related information services and librarians' skills for providing these services. 84% of librarians (83/99) completed the questionnaire. Results indicate that librarians answer more than 10 health-related questions per week, feel moderately comfortable answering these questions, and are very interested in receiving additional training for addressing health-related questions. Creating public library/public health partnerships holds much promise for enhancing the ability of community members to access desired health information.

Resource Efficiency in the US Army Corps of Engineers: Examination of Strategies to Reduce Energy Use and Greenhouse Gas Emissions

DTIC Science & Technology

2012-09-15

Control 19 4,321 639 Office 10 4,387 584 Hydropower 5 2,885 504 2.1.2 NTV emissions NTV petroleum consumption information is a combination of ...reductions that will occur because of planned engine efficiency changes in the floating plant . These reductions total 8,956 MTCO2e. In addition, a ...and/or the implementation of a variety of measures such as passive solar energy, planting trees and plants around buildings to achieve desired

Racial and ethnic variation in partner perspectives about the breast cancer treatment decision-making experience.

PubMed

Lillie, Sarah E; Janz, Nancy K; Friese, Christopher R; Graff, John J; Schwartz, Kendra; Hamilton, Ann S; Gay, Brittany Bartol; Katz, Steven J; Hawley, Sarah T

2014-01-01

To characterize the perspectives of partners (husbands or significant others) of patients with breast cancer in the treatment decision-making process and to evaluate racial and ethnic differences in decision outcomes. A cross-sectional survey. Los Angeles, CA, and Detroit, MI. 517 partners of a population-based sample of patients with breast cancer four years post-treatment. A self-administered mailed questionnaire. Chi-square tests and logistic regression were used to assess associations between race and ethnicity and decision outcomes. Decision regret and three elements of the decision process: information received, actual involvement, and desired involvement. Most partners reported receiving sufficient information (77%), being involved in treatment decisions (74%), and having sufficient involvement (73%). Less-acculturated Hispanic partners were more likely than their Caucasian counterparts to report high decision regret (45% versus 14%, p<0.001). Factors significantly associated (p<0.05) with high decision regret were insufficient receipt of treatment information, low involvement in decision making, and a desire for more involvement. Partners were generally positive regarding their perspectives about participating in the breast cancer treatment decision-making process. However, less acculturated Hispanic partners were most vulnerable to decision regret. In addition, high decision regret was associated with modifiable elements of the decision-making process. Attention should be paid to ensuring racial and ethnic minority partners are sufficiently involved in breast cancer treatment decisions and receive decision support.

High-Performance Single-Photon Sources via Spatial Multiplexing

DTIC Science & Technology

2014-01-01

ingredient for tasks such as quantum cryptography , quantum repeater, quantum teleportation, quantum computing, and truly-random number generation. Recently...SECURITY CLASSIFICATION OF: Single photons sources are desired for many potential quantum information applications. One common method to produce...photons sources are desired for many potential quantum information applications. One common method to produce single photons is based on a “heralding

The quality of information about sickle cell disease on the Internet for youth.

PubMed

Breakey, Vicky R; Harris, Lauren; Davis, Omar; Agarwal, Arnav; Ouellette, Carley; Akinnawo, Elizabeth; Stinson, Jennifer

2017-04-01

Adolescence is a vulnerable time for teens with sickle cell disease (SCD). Although there is evidence to support the use of web-based education to promote self-management skills in patients with chronic illnesses, the quality of SCD-related information on the Internet has not been assessed. A website review was conducted to appraise the quality, content, accuracy, readability, and desirability of online information for the adolescents with SCD. Relevant keywords were searched on the most popular search engines. Websites meeting predetermined criteria were reviewed. The quality of information was appraised using the validated DISCERN tool. Two physicians independently rated website completeness and accuracy. Readability of the sites was documented using the simple measure of gobbledygook (SMOG) scores and the Flesch Reading Ease (FRE). The website features considered desirable by youth were tracked. Search results yielded >600 websites with 25 unique hits meeting criteria. The overall quality of the information was "fair" and the average DISCERN rating score was 50.1 (±9.3, range 31.0-67.5). Only 12 of 25 (48%) websites had scores >50. The average completeness score was 20 of 29 (±5, range 12-27). No errors were identified. The mean SMOG score was 13.04 (±2.80, range 10.21-22.85) and the mean FRE score was 46.05 (±11.47; range 17.50-66.10), suggesting that the material was written well beyond the acceptable reading level for patient education. The websites were text-heavy and lacked the features that appeal to youth (chat, games, videos, etc.). Given the paucity of high-quality health information available for the teens with SCD, it is essential that additional online resources be developed. © 2016 Wiley Periodicals, Inc.

Breaking Cancer Bad News to Patients With Cancer: A Comprehensive Perspective of Patients, Their Relatives, and the Public—Example From a Middle Eastern Country

PubMed Central

Zekri, Jamal

2016-01-01

Purpose Empowering patients with cancer requires that they be continuously informed about their condition. In some Eastern cultures, this concept is often opposed by caregivers. We aim to compare the extent of disclosure desired by actual and presumed patients with cancer and their relatives in our practice. Methods Nine questions reflecting possible bad news communication to patients from diagnosis to the end of life were designed to investigate the extent of desired disclosure and were answered by 100 patients (cohort I) and 103 accompanying relatives (cohort II) in an outpatient setting. In addition, 103 public participants attending a family medicine clinic (cohort III) each answered the questions from the perspective of a presumed patient (cohort IIIA) and the perspective of a relative (cohort IIIB). The primary end point was affirmative response to six or more questions (AR ≥ 6), reflecting a preference to be informed of the majority (≥ 67%) of possible bad news. Results AR ≥ 6 was reported in 85% of cohort I and 52% of cohort II (χ2 P < .001). On multivariable analysis, AR ≥ 6 showed significant association with being a patient (in cohorts I and II) and having nonmetastatic disease (only in cohort I). In the public cohort, AR ≥ 6 was reported in 91% in cohort IIIA and 63% in cohort IIIB (χ2 P < .001). On multivariable analysis, AR ≥ 6 in cohort III was significantly associated with being a presumed patient and having at least a college education. Conclusion Patients desire disclosure of the majority of cancer-related bad news. This is in contrast to the views and requests of relatives. The public participants would also desire similar disclosure if they were to be diagnosed with cancer. PMID:28717713

Digital to synchro converter

NASA Technical Reports Server (NTRS)

Predina, Joseph P. (Inventor)

1989-01-01

A digital-to-synchro converter is provided where a binary input code specifies a desired shaft angle and where an resolver type position transducer is employed with additional circuitry to generate a shaft position error signal indicative of the angular difference between the desired shaft angle and the actual shaft angle. The additional circuitry corrects for known and calculated errors in the shaft position detection process and equipment.

An Overwhelming Desire to Be Blind: Similarities and Differences between Body Integrity Identity Disorder and the Wish for Blindness.

PubMed

Gutschke, Katja; Stirn, Aglaja; Kasten, Erich

2017-01-01

The urge to be permanently blind is an extremely rare mental health disturbance. The underlying cause of this desire has not been determined yet, and it is uncertain whether the wish for blindness is a condition that can be included in the context of body integrity identity disorder, a condition where people feel an overwhelming need to be disabled, in many cases by amputation of a limb or through paralysis. The aim of this study is to test the hypothesis that people with a desire for blindness suffer from a greater degree of visual stress in daily activities than people in a healthy visual control group. We created a Likert scale questionnaire to measure visual stress, covering a wide range of everyday situations. The wish for blindness is extremely rare and worldwide only 5 people with an urge to be blind were found to participate in the study (4 female, 1 male). In addition, a control group of 35 (28 female, 7 male) visually healthy people was investigated. Questions addressing issues that may be experienced by participants with a desire to be blind were integrated into the questionnaire. The hypothesis that people with a desire for blindness suffer from a significantly higher visual overload in activities of daily living than visually healthy subjects was confirmed; the significance of visual stress between these groups was p < 0.01. In addition, an interview with the 5 affected participants supported the causal role of visual overload. The desire for blindness seems to originate from visual overload caused by either ophthalmologic or organic brain disturbances. In addition, psychological reasons such as certain personal character traits may play an active role in developing, maintaining, and reinforcing one's desire to be blind.

4-Vinyl-1,3-Dioxolane-2-One as an Additive for Li-Ion Cells

NASA Technical Reports Server (NTRS)

Smart, Marshall; Bugga, Ratnakumar

2006-01-01

Electrolyte additive 4-vinyl-1,3-dioxolane-2-one has been found to be promising for rechargeable lithium-ion electrochemical cells. This and other additives, along with advanced electrolytes comprising solutions of LiPF6 in various mixtures of carbonate solvents, have been investigated in a continuing effort to improve the performances of rechargeable lithium-ion electrochemical cells, especially at low temperatures. In contrast to work by other researchers who have investigated the use of this additive to improve the high-temperature resilience of Li-ion cells, the current work involves the incorporation of 4-vinyl-1,3-dioxolane-2-one into quaternary carbonate electrolyte mixtures, previously optimized for low-temperature applications, resulting in improved low-temperature performance. The benefit afforded by 4-vinyl-1,3- dioxolane-2-one can be better understood in the light of relevant information from a number of prior NASA Tech Briefs articles about electrolytes and additives for such cells. To recapitulate: The loss of performance with decreasing temperature is attributable largely to a decrease of ionic conductivity and the increase in viscosity of the electrolyte. What is needed to extend the lower limit of operating temperature is a stable electrolyte solution with relatively small lowtemperature viscosity, a large electric permittivity, adequate coordination behavior, and appropriate ranges of solubilities of liquid and salt constituents. Whether the anode is made of graphitic or non-graphitic carbon, a film on the surface of the anode acts as a solid/electrolyte interface (SEI), the nature of which is critical to low-temperature performance. Desirably, the surface film should exert a chemically protective (passivating) effect on both the anode and the electrolyte, yet should remain conductive to lithium ions to facilitate intercalation and de-intercalation of the ions into and out of the carbon during discharging and charging, respectively. The additives investigated previously include alkyl pyrocarbonates. Those additives help to improve low-temperature performances by giving rise to the formation of SEIs having desired properties. The formation of the SEIs is believed to be facilitated by products (e.g., CO2) of the decomposition of these additives. These decomposition products are believed to react to form Li2CO3-based films on the carbon electrodes. The present additive, 4-vinyl-1,3-dioxolane-2-one, also helps to improve lowtemperature performance by contributing to the formation of SEIs having desired properties, but probably in a different manner: It is believed that, as part of the decomposition process, the compound polymerizes on the surfaces of carbon electrodes.

Evaluation of certain food additives and contaminants.

PubMed

2001-01-01

This report represents the conclusions of a Joint FAO/WHO Expert Committee convened to evaluate the safety of various food additives and contaminants, with a view to recommending Acceptable Daily Intakes (ADIs) and tolerable intakes, respectively, and to prepare specifications for the identity and purity of food additives. The first part of the report contains a general discussion of the principles governing the toxicological evaluation of food additives and contaminants (including flavouring agents), and the establishment and revision of specifications. A summary follows of the Committee's evaluations of toxicological data on various specific food additives (furfural, paprika oleoresin, caramel colour II, cochineal extract, carmines, aspartame-acesulfame salt, D-tagatose, benzoyl peroxide, nitrous oxide, stearyl tartrate and trehalose), flavouring agents and contaminants (cadmium and tin), and of intake data on calcium from calcium salts of food additives. Annexed to the report are tables summarizing the Committee's recommendations for ADIs of the food additives and tolerable intakes of the contaminants considered, changes in the status of specifications of these food additives and specific flavouring agents, and further information required or desired.

Preoperative Anxiety before Spinal Anesthesia: Does Internet-based Visual Information/Multimedia Research Decrease Anxiety and Information Desire? A Prospective Multicentered Study

PubMed Central

Tulgar, Serkan; Boga, Ibrahim; Piroglu, Mustafa Devrim; Ates, Nagihan Gozde; Bombaci, Elif; Can, Tuba; Selvi, Onur; Tas, Zafer; Kose, Halil Cihan

2017-01-01

Background: Preoperative anxiety may lead to peroperative or postoperative problems when not overcome. Aims: The aim of this study was to examine the effect of seeking information and other factors on the anxiety of patients preoperatively. Settings and Design: This study was a prospective, multicentered survey. Materials and Methods: Patients scheduled to undergo surgical procedures under spinal anesthesia, preoperatively evaluated as the American Society of Anesthesia 1–3 and where spinal anesthesia was agreed on beforehand, were included. Patients completed State-Trait Anxiety Inventory Scale-State (STAI-S) survey preoperatively. Patients who sought information were also asked to complete the Amsterdam Preoperative Anxiety and Information Scale survey. Statistical Analysis: Quantitative data were compared with one-way ANOVA with post hoc analysis or Kruskal–Wallis test. Comparison of two groups of parameters showing normal distribution was compared using Student's t-test. Comparison of groups versus anxiety was performed using Chi-square and Fisher's exact tests. Results: A total of 330 patients were included. Average STAI-S scores were similar when evaluated for patients’ demographic data, gender, marital status, place of residence, type of operation, preoperative fasting time, and comorbidities. University graduates were found to have lower anxiety when compared to other educational statuses. Seeking information from the internet caused a significant decrease in surgical anxiety (P < 0.05) although it had no effect on anesthesia-related anxiety. Interestingly, those seeking information had higher information desire levels compared to patients who had not sought other sources of information (P < 0.05). Conclusion: While patients seeking information regarding surgical procedure and/or spinal anesthesia have lower preoperative anxiety levels, their information desire remains high. Apart from detailed information given by the anesthesiologist or surgeon, having access to correct and validated information in multimedia form may decrease anxiety and information desire. PMID:28663628

Predictors of sexual desire disorders in women.

PubMed

Brotto, Lori A; Petkau, A John; Labrie, Fernand; Basson, Rosemary

2011-03-01

A historic belief was that testosterone was the "hormone of desire." However, recent data, which show either minimal or no significant correlation between testosterone levels and women's sexual desire, suggest that nonhormonal variables may play a key role. To compare women with hypoactive sexual desire disorder (HSDD) and those with the recently proposed more symptomatic desire disorder, Sexual Desire/Interest Disorder (SDID), on the relative contribution of hormonal vs. nonhormonal variables. Women with HSDD (N = 58, mean age 52.5) or SDID (N = 52, mean age 50.9) participated in a biopsychosocial assessment in which six nonhormonal domains were evaluated for the degree of involvement in the current low desire complaints. Participants provided a serum sample of hormones analyzed by gas chromatography-mass spectrometry or liquid chromatography/mass spectrometry/mass spectrometry. Logistic regression was used to assess the ability of variables (nonhormonal: history of sexual abuse, developmental history, psychosexual history, psychiatric status, medical history, and sexual/relationship-related factors; hormonal: dehydroepiandrosterone [DHEA], 5-diol, 4-dione, testosterone, 5-α-dihydrotestosterone, androsterone glucuronide, 3α-diol-3G, 3α-diol-17G, and DHEA-S; and demographic: age, relationship length) to predict group membership. Women with SDID had significantly lower sexual desire and arousal scores, but the groups did not differ on relationship satisfaction or mood. Addition of the hormonal variables to the two demographic variables (age, relationship length) did not significantly increase predictive capability. However, the addition of the six nonhormonal variables to these two sets of predictors significantly increased ability to predict group status. Developmental history, psychiatric history, and psychosexual history added significantly to the predictive capability provided by the basic model when examined individually. Nonhormonal variables added significant predictive capability to the basic model, highlighting the importance of their assessment clinically where women commonly have SDID in addition to HSDD, and emphasizing the importance of addressing psychological factors in treatment. © 2010 International Society for Sexual Medicine.

Well...She Wants It More: Perceptions of Social Norms about Desires for Marriage and Children and Anticipated Chore Participation

ERIC Educational Resources Information Center

Erchull, Mindy J.; Liss, Miriam; Axelson, Sarah J.; Staebell, Samantha E.; Askari, Sabrina F.

2010-01-01

The current study examined how desire for marriage and children related to anticipated chore involvement for both men and women. An online survey was completed by 466 college students recruited from multiple colleges and universities in Virginia. Participants provided information about their own desire for marriage and children, expectations for…

The object of sexual desire: examining the "what" in "what do you desire?".

PubMed

Mark, Kristen; Herbenick, Debby; Fortenberry, Dennis; Sanders, Stephanie; Reece, Michael

2014-11-01

Over the past two decades, sexual desire and desire discrepancy have become more frequently studied as have potential pharmaceutical interventions to treat low sexual desire. However, the complexities of sexual desire-including what exactly is desired-remain poorly understood. To understand the object of men's and women's sexual desire, evaluate gender differences and similarities in the object of desire, and examine the impact of object of desire discrepancies on overall desire for partner in men and women in the context of long-term relationships. A total of 406 individuals, 203 men and 203 women in a relationship with one another, completed an online survey on sexual desire. Reports of the object of sexual desire in addition to measures of sexual desire for current partner were collected from both members of the couple. There were significant gender differences in the object of sexual desire. Men were significantly more likely to endorse desire for sexual release, orgasm, and pleasing their partner than were women. Women were significantly more likely to endorse desire for intimacy, emotional closeness, love, and feeling sexually desirable than men. Discrepancies within the couple with regard to object of desire were related to their level of sexual desire for partner, accounting for 17% of variance in men's desire and 37% of variance in women's desire. This research provides insights into the conceptualization of sexual desire in long-term relationships and the multifaceted nature of sexual desire that may aid in more focused ways to maintain desire over long-term relationships. Future research on the utility of this perspective of sexual desire and implications for clinicians working with couples struggling with low sexual desire in their relationships is discussed. © 2014 International Society for Sexual Medicine.

Boosting beauty in an economic decline: mating, spending, and the lipstick effect.

PubMed

Hill, Sarah E; Rodeheffer, Christopher D; Griskevicius, Vladas; Durante, Kristina; White, Andrew Edward

2012-08-01

Although consumer spending typically declines in economic recessions, some observers have noted that recessions appear to increase women's spending on beauty products--the so-called lipstick effect. Using both historical spending data and rigorous experiments, the authors examine how and why economic recessions influence women's consumer behavior. Findings revealed that recessionary cues--whether naturally occurring or experimentally primed--decreased desire for most products (e.g., electronics, household items). However, these cues consistently increased women's desire for products that increase attractiveness to mates--the first experimental demonstration of the lipstick effect. Additional studies show that this effect is driven by women's desire to attract mates with resources and depends on the perceived mate attraction function served by these products. In addition to showing how and why economic recessions influence women's desire for beauty products, this research provides novel insights into women's mating psychology, consumer behavior, and the relationship between the two.

Education and the public's desire for social distance from people with depression and schizophrenia: the contribution of emotional reactions and causal attributions.

PubMed

von dem Knesebeck, Olaf; Angermeyer, Matthias C; Kofahl, Christopher; Makowski, Anna Christin; Mnich, Eva

2014-08-01

Association between education and desire for social distance from people with mental illness is unclear. (1) Is there an association between education and social distance from people with a depression or schizophrenia? (2) Can this association be explained by beliefs about causes of and emotional reactions to the mental disorders? (3) Are there differences between the two mental disorders? Analyses are based on a telephone survey in two large German cities (Hamburg and Munich, N = 2,014, response rate 51%). Vignettes with typical signs and symptoms suggestive of depression and schizophrenia were presented. Respondents were asked about beliefs about causes of the mental disorders, their emotional reactions and their desire for social distance. Lower education is significantly associated with a stronger tendency for social distance in the case of depression but not in case of schizophrenia, when age and gender are controlled. In case of depression, the association decreases when beliefs about possible causes are additionally controlled. In terms of schizophrenia, associations between education and social distance become stronger when emotional reactions are introduced. Our results underline that campaigns aimed at reducing stigma and social distance should consider specific emotional reactions and information needs of people with low education regarding different mental disorders. © The Author(s) 2013.

Program user's manual: cryogen system for the analysis for the Mirror Fusion Test Facility

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

Not Available

1979-04-01

The Mirror Fusion Test Facility being designed and constructed at the Lawrence Livermore Laboratory requires a liquid helium liquefaction, storage, distribution, and recovery system and a liquid nitrogen storage and distribution system. To provide a powerful analytical tool to aid in the design evolution of this system through hardware, a thermodynamic fluid flow model was developed. This model allows the Lawrence Livermore Laboratory to verify that the design meets desired goals and to play what if games during the design evolution. For example, what if the helium flow rate is changed in the magnet liquid helium flow loop; how doesmore » this affect the temperature, fluid quality, and pressure. This manual provides all the information required to run all or portions of this program as desired. In addition, the program is constructed in a modular fashion so changes or modifications can be made easily to keep up with the evolving design.« less

Fertility decisions and desires in Bangladesh: an econometric investigation.

PubMed

Sirageldin, I; Khan, M A; Shah, F; Ariturk, A

1976-07-01

2 models are developed to examine fertility behavior in Bangladesh. The 1st model deals with the total number of ever-born children to a couple; the 2nd examines sequential decisions that characterize the desire for an additional child. The "Chicago-Columbia" or "New Home Economics" approach is used, but to the usual economic variables are added sociological and demographic variables; and fertility is examined in relation to the prices of child services consumed as well as a valuation of the mother's time. The data for the study were drawn from a sample of 3088 currently married women respondents to the 1968/69 Impact Survey (an extended KAP survey). The model for completed family size uses 4 endogenous variables: total live births, number of dead children, current income, and female labor force participation; these are examined in terms of 14 exogenous variables, including property ownership, age, literacy, awareness of family planning, rural vs urban, type of family, size of family, and schooling. The model is built on 4 equations with parameters estimated by 2-stage least squares technic and then subjected to multivariate analysis. The model for demand for additional children added 5 exogenous variables including sex of children, desire for children, and perceived need for education of children. This model was examined using standard probit analysis. Interpretation of the 2 models showed that 1) Income was positively related to completed family size but has no effect on desire for additional children; 2) female education, female employment, and cost of fertility control had no effect in either model; 3) Age at marriage had a positive effect on completed family size but none on desire for additional children; 4) Urban women had more live births, but rural women were more likely to want additional children; 5) Sex preference for boys is intense in Bangladesh. The study concludes that: 1) Economic well-being effects fertility; 2) The more adequate couples consider their income, the more likely they are to want more children; 3) Female education and employment have no effect on either completed family size or desire for more children; 4) There are no clear effects of family planning programs on either; and 5) desire for more children decreases as the number of children, particularly sons, increases.

Cooperative data dissemination to mission sites

NASA Astrophysics Data System (ADS)

Chen, Fangfei; Johnson, Matthew P.; Bar-Noy, Amotz; La Porta, Thomas F.

2010-04-01

Timely dissemination of information to mobile users is vital in many applications. In a critical situation, no network infrastructure may be available for use in dissemination, over and above the on-board storage capability of the mobile users themselves. We consider the following specialized content distribution application: a group of users equipped with wireless devices build an ad hoc network in order cooperatively to retrieve information from certain regions (the mission sites). Each user requires access to some set of information items originating from sources lying within a region. Each user desires low-latency access to its desired data items, upon request (i.e., when pulled). In order to minimize average response time, we allow users to pull data either directly from sources or, when possible, from other nearby users who have already pulled, and continue to carry, the desired data items. That is, we allow for data to be pushed to one user and then pulled by one or more additional users. The total latency experienced by a user vis-vis a certain data item is then in general a combination of the push delay and the pull delay. We assume each delay time is a function of the hop distance between the pair of points in question. Our goal in this paper is to assign data to mobile users, in order to minimize the total cost and the average latency experienced by all the users. In a static setting, we solve this problem in two different schemes, one of which is easy to solve but wasteful, one of which relates to NP-hard problems but is less so. Then in a dynamic setting, we adapt the algorithm for the static setting and develop a new algorithm with respect to users' gradual arrival. In the end we show a trade-off can be made between minimizing the cost and latency.

Differences among college women for breast cancer prevention acquired information-seeking, desired apps and texts, and daughter-initiated information to mothers.

PubMed

Kratzke, Cynthia; Amatya, Anup; Vilchis, Hugo

2014-04-01

The purpose of this study was to examine among college women acquired breast cancer prevention information-seeking, desired apps and texts, and information given to mothers. Using a cross-sectional study, a survey was administered to college women at a southwestern university. College women (n = 546) used the Internet (44 %) for active breast cancer prevention information-seeking and used the Internet (74 %), magazines (69 %), and television (59 %) for passive information receipt. Over half of the participants desired breast cancer prevention apps (54 %) and texts (51 %). Logistic regression analyses revealed predictors for interest to receive apps were ethnicity (Hispanic), lower self-efficacy, actively seeking online information, and older age and predictors for interest to receive texts were lower self-efficacy and higher university level. Eighteen percent of college women (n = 99) reported giving information to mothers and reported in an open-ended item the types of information given to mothers. Predictors for giving information to mothers were actively and passively seeking online information, breast self-exam practice, and higher university level. Screenings were the most frequent types of information given to mothers. Breast cancer prevention information using apps, texts, or Internet and daughter-initiated information for mothers should be considered in health promotion targeting college students or young women in communities. Future research is needed to examine the quality of apps, texts, and online information and cultural differences for breast cancer prevention sources.

Enhanced DEA model with undesirable output and interval data for rice growing farmers performance assessment

NASA Astrophysics Data System (ADS)

Khan, Sahubar Ali Mohd. Nadhar; Ramli, Razamin; Baten, M. D. Azizul

2015-12-01

Agricultural production process typically produces two types of outputs which are economic desirable as well as environmentally undesirable outputs (such as greenhouse gas emission, nitrate leaching, effects to human and organisms and water pollution). In efficiency analysis, this undesirable outputs cannot be ignored and need to be included in order to obtain the actual estimation of firms efficiency. Additionally, climatic factors as well as data uncertainty can significantly affect the efficiency analysis. There are a number of approaches that has been proposed in DEA literature to account for undesirable outputs. Many researchers has pointed that directional distance function (DDF) approach is the best as it allows for simultaneous increase in desirable outputs and reduction of undesirable outputs. Additionally, it has been found that interval data approach is the most suitable to account for data uncertainty as it is much simpler to model and need less information regarding its distribution and membership function. In this paper, an enhanced DEA model based on DDF approach that considers undesirable outputs as well as climatic factors and interval data is proposed. This model will be used to determine the efficiency of rice farmers who produces undesirable outputs and operates under uncertainty. It is hoped that the proposed model will provide a better estimate of rice farmers' efficiency.

Using Field-Metered Data to Quantify Annual Energy Use of Portable Air Conditioners

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

Burke, Thomas; Willem, Henry; Ni, Chun Chun

2014-12-01

As many regions of the United States experience rising temperatures, consumers have come to rely increasingly on cooling appliances (including portable air conditioners) to provide a comfortable indoor temperature. Home occupants sometimes use a portable air conditioner (PAC) to maintain a desired indoor temperature in a single room or enclosed space. Although PACs in residential use are few compared to centrally installed and room air conditioning (AC) units, the past few years have witnessed an increase of PACs use throughout the United States. There is, however, little information and few research projects focused on the energy consumption and performance ofmore » PACs, particularly studies that collect information from field applications of PACs. The operation and energy consumption of PACs may differ among geographic locations and households, because of variations in cooling load, frequency, duration of use, and other user-selected settings. In addition, the performance of building envelope (thermal mass and air leakage) as well as inter-zonal mixing within the building would substantially influence the ability to control and maintain desirable indoor thermal conditions. Lawrence Berkeley National Laboratory (LBNL) conducted an initial field-metering study aimed at increasing the knowledge and data related to PAC operation and energy consumption in the United States.« less

Classification of brain signals associated with imagination of hand grasping, opening and reaching by means of wavelet-based common spatial pattern and mutual information.

PubMed

Amanpour, Behzad; Erfanian, Abbas

2013-01-01

An important issue in designing a practical brain-computer interface (BCI) is the selection of mental tasks to be imagined. Different types of mental tasks have been used in BCI including left, right, foot, and tongue motor imageries. However, the mental tasks are different from the actions to be controlled by the BCI. It is desirable to select a mental task to be consistent with the desired action to be performed by BCI. In this paper, we investigated the detecting the imagination of the hand grasping, hand opening, and hand reaching in one hand using electroencephalographic (EEG) signals. The results show that the ERD/ERS patterns, associated with the imagination of hand grasping, opening, and reaching are different. For classification of brain signals associated with these mental tasks and feature extraction, a method based on wavelet packet, regularized common spatial pattern (CSP), and mutual information is proposed. The results of an offline analysis on five subjects show that the two-class mental tasks can be classified with an average accuracy of 77.6% using proposed method. In addition, we examine the proposed method on datasets IVa from BCI Competition III and IIa from BCI Competition IV.

Templated fabrication of hollow nanospheres with 'windows' of accurate size and tunable number.

PubMed

Xie, Duan; Hou, Yidong; Su, Yarong; Gao, Fuhua; Du, Jinglei

2015-01-01

The 'windows' or 'doors' on the surface of a closed hollow structure can enable the exchange of material and information between the interior and exterior of one hollow sphere or between two hollow spheres, and this information or material exchange can also be controlled through altering the window' size. Thus, it is very interesting and important to achieve the fabrication and adjustment of the 'windows' or 'doors' on the surface of a closed hollow structure. In this paper, we propose a new method based on the temple-assisted deposition method to achieve the fabrication of hollow spheres with windows of accurate size and number. Through precisely controlling of deposition parameters (i.e., deposition angle and number), hollow spheres with windows of total size from 0% to 50% and number from 1 to 6 have been successfully achieved. A geometrical model has been developed for the morphology simulation and size calculation of the windows, and the simulation results meet well with the experiment. This model will greatly improve the convenience and efficiency of this temple-assisted deposition method. In addition, these hollow spheres with desired windows also can be dispersed into liquid or arranged regularly on any desired substrate. These advantages will maximize their applications in many fields, such as drug transport and nano-research container.

Reactions of Tributylstannyl Anioniods with Alkyl Bromides.

DTIC Science & Technology

1981-09-28

g (12 mmol) of cesium tert-butoxide was added to the reaction vessel before the addition of n-butyllithium. Alkylation of Tributylstannyl Anionoids...Dry reaction vessels were purged with argon. The desired alkyl halide (1.0 mmol unless noted) and any desired additive were added to the reaction ...OFFICE OF NAVAL RESEARCH Contract N00014-79-C-0584 Task No. NR 053-714 TECHNICAL REPORT No. 2 Reactions of Tributylstannyl Anionoids with Alkyl

Information Needs of Hepato-Pancreato-Biliary Surgical Oncology Patients.

PubMed

Gillespie, Jacqueline; Kacikanis, Anna; Nyhof-Young, Joyce; Gallinger, Steven; Ruthig, Elke

2017-09-01

A marked knowledge gap exists concerning the information needs of hepato-pancreato-biliary (HPB) surgical oncology patients. We investigated the comprehensive information needs of this patient population, including the type and amount of information desired, as well as the preferred method of receiving information. A questionnaire was administered to patients being treated surgically for cancers of the liver, pancreas, gallbladder, or bile ducts at Toronto General Hospital, part of the University Health Network, in Toronto, Canada. The questionnaire examined patients' information needs across six domains of information: medical, practical, physical, emotional, social, and spiritual. Among 36 respondents, the importance of information and amount of information desired differed significantly by domain (both p < 0.001). This group of patients rated information in the medical and physical domains as most important, though they also desired specific items of information from the emotional, practical, and social domains. Patients' overwhelming preference was to receive information via a one-on-one consultation with a healthcare provider. It is important for healthcare providers working with HPB surgical oncology patients to be comprehensive when providing information related to patients' cancer diagnosis, prognosis, associated symptoms, and side effects of treatment. Certain emotional, practical, and social issues (e.g., fears of cancer recurrence, drug coverage options, relationship changes) should be addressed as well. Face-to-face interactions should be the primary mode of delivering information to patients. Our findings are being used to guide the training of healthcare providers and the development of educational resources specific to HPB surgical oncology patients.

Emotion and Perception: The Role of Affective Information

PubMed Central

Zadra, Jonathan R.; Clore, Gerald L.

2011-01-01

Visual perception and emotion are traditionally considered separate domains of study. In this article, however, we review research showing them to be less separable that usually assumed. In fact, emotions routinely affect how and what we see. Fear, for example, can affect low-level visual processes, sad moods can alter susceptibility to visual illusions, and goal-directed desires can change the apparent size of goal-relevant objects. In addition, the layout of the physical environment, including the apparent steepness of a hill and the distance to the ground from a balcony can both be affected by emotional states. We propose that emotions provide embodied information about the costs and benefits of anticipated action, information that can be used automatically and immediately, circumventing the need for cogitating on the possible consequences of potential actions. Emotions thus provide a strong motivating influence on how the environment is perceived. PMID:22039565

Procedural Pain: Systematic Review of Parent Experiences and Information Needs.

PubMed

Gates, Allison; Shave, Kassi; Featherstone, Robin; Buckreus, Kelli; Ali, Samina; Scott, Shannon D; Hartling, Lisa

2018-06-01

Parents wish to reduce their child's pain during medical procedures but may not know how to do so. We systematically reviewed the literature on parents' experiences and information needs related to managing their child's pain for common medical procedures. Of 2678 records retrieved through database searching, 5 were included. Three additional records were identified by scanning reference lists. Five studies were qualitative, and 3 were quantitative. Most took place in North America or Europe (n = 7) and described neonatal intensive care unit experiences (n = 5). Procedures included needle-related medical procedures (eg, venipuncture, phlebotomy, intravenous insertion), sutures, and wound repair and treatment, among others. Generally, parents desired being present during procedures, wanted to remain stoic for their child, and thought that information would be empowering and relieve stress but felt unsupported in taking an active role. Supporting and educating parents may empower them to lessen pain for their children while undergoing medical procedures.

Reconfigureable network node

DOEpatents

Vanderveen, Keith B [Tracy, CA; Talbot, Edward B [Livermore, CA; Mayer, Laurence E [Davis, CA

2008-04-08

Nodes in a network having a plurality of nodes establish communication links with other nodes using available transmission media, as the ability to establish such links becomes available and desirable. The nodes predict when existing communications links will fail, become overloaded or otherwise degrade network effectiveness and act to establish substitute or additional links before the node's ability to communicate with the other nodes on the network is adversely affected. A node stores network topology information and programmed link establishment rules and criteria. The node evaluates characteristics that predict existing links with other nodes becoming unavailable or degraded. The node then determines whether it can form a communication link with a substitute node, in order to maintain connectivity with the network. When changing its communication links, a node broadcasts that information to the network. Other nodes update their stored topology information and consider the updated topology when establishing new communications links for themselves.

Objective burden, resources, and other stressors among informal cancer caregivers: a hidden quality issue?†

PubMed Central

van Ryn, Michelle; Sanders, Sara; Kahn, Katherine; van Houtven, Courtney; Griffin, Joan M.; Martin, Michelle; Atienza, Audie A.; Phelan, Sean; Finstad, Deborah; Rowland, Julia

2015-01-01

A great deal of clinical cancer care is delivered in the home by informal caregivers (e.g. family, friends), who are often untrained. Caregivers' context varies widely, with many providing care despite low levels of resources and high levels of additional demands. Background Changes in health care have shifted much cancer care to the home, with limited data to inform this transition. We studied the characteristics, care tasks, and needs of informal caregivers of cancer patients. Methods Caregivers of seven geographically and institutionally defined cohorts of newly diagnosed colorectal and lung cancer patients completed self-administered questionnaires (n = 677). We combined this information with patient survey and chart abstraction data and focused on caregivers who reported providing, unpaid, at least 50% of the patient's informal cancer care. Results Over half of caregivers (55%) cared for a patient with metastatic disease, severe comorbidity, or undergoing current treatment. Besides assisting with activities of daily living, caregivers provided cancer-specific care such as watching for treatment side effects (68%), helping manage pain, nausea or fatigue (47%), administering medicine (34%), deciding whether to call a doctor (30%), deciding whether medicine was needed (29%), and changing bandages (19%). However, half of caregivers reported not getting training perceived as necessary. In addition, 49% of caregivers worked for pay, 21% reported poor or fair health, and 21% provided unpaid care for other individuals. One in four reported low confidence in the quality of the care they provided. Conclusions Much assistance for cancer patients is delivered in the home by informal caregivers, often without desired training, with a significant minority having limited resources and high additional demands. Future research should explore the potentially high yield of addressing caregiver needs in improving quality of cancer care and both survivors' and caregivers' outcomes. PMID:20201115

Views of nonmedical, health system professionals regarding the return of whole genome sequencing incidental findings.

PubMed

Strong, Kimberly A; Zusevics, Kaija L; Bick, David P; Veith, Regan

2014-10-01

Use of genome sequencing in the clinic continues to increase. In addition to its potential to provide findings of clinical benefit, it also has the potential to identify findings unrelated to the indication for testing (incidental findings). Incidental findings are the subject of considerable debate, particularly following the publication of recommendations by the American College of Medical Genetics and Genomics. This debate involves how and which results should be returned as well as stakeholders' desires for such results. Part of the difficulty in determining best practice in relation to returning incidental findings is the dearth of empirical data available regarding laypersons' attitudes and desire for the sometimes controversial information. In an effort to contribute data on views regarding the return of incidental findings following genome sequencing in a clinical setting, a survey specifically designed around the various types of incidental findings that occur, ranging from clinically actionable to nonactionable, was administered to a nonmedical population of medical coders working at a medical school (N = 97). Almost all (98%) of the respondents were women, 80% had 6 or more years of experience as a medical coder, and about three-fourths (74%) of participants reported that they had children. The group surveyed was considerably more interested in receiving all types of results for both themselves and their children than previously surveyed genetics professionals. Results from this study offer a snapshot of opinions beyond those of the professional genetic community and demonstrate a striking difference between genetic professionals and a more lay population in terms of their attitudes and desires regarding the return of incidental findings. Additional research is needed to explain the nuances in the perspectives motivating these variations.

Radiologists' Training, Experience, and Attitudes About Elder Abuse Detection.

PubMed

Rosen, Tony; Bloemen, Elizabeth M; Harpe, Jasmin; Sanchez, Allen M; Mennitt, Kevin W; McCarthy, Thomas J; Nicola, Refky; Murphy, Kieran; LoFaso, Veronica M; Flomenbaum, Neal; Lachs, Mark S

2016-12-01

Elder abuse is underrecognized, and identification of subtle cases requires a high index of suspicion among all health care providers. Because many geriatric injury victims undergo radiographic imaging, diagnostic radiologists may be well positioned to identify injury patterns suggestive of abuse. Little is known about radiologists' experience with elder abuse. Our goal was to describe knowledge, attitudes, training, and practice experience in elder abuse detection among diagnostic radiologists. We conducted 19 interviews with diagnostic radiologists at a large urban academic medical center using a semistructured format. Data from these sessions were coded and analyzed to identify themes. Only two radiologists reported any formal or informal training in elder abuse detection. All subjects believed they had missed cases of elder abuse. Even experienced radiologists reported never having received a request from a referring physician to assess images for evidence suggestive of elder abuse. All subjects reported a desire for additional elder abuse training. Also, subjects identified radiographic findings or patterns potentially suggestive of elder abuse, including high-energy injuries such as upper rib fractures, injuries in multiple stages of healing, and injuries inconsistent with reported mechanism. Radiologists are uniquely positioned to identify elder abuse. Though training in detection is currently lacking, providers expressed a desire for increased knowledge. In addition, radiologists were able to identify radiographic findings suggestive of elder abuse. On the basis of these findings, we plan to conduct additional studies to define pathognomonic injury patterns and to explore how to empower radiologists to incorporate detection into their practice.

Prediction of novel synthetic pathways for the production of desired chemicals.

PubMed

Cho, Ayoun; Yun, Hongseok; Park, Jin Hwan; Lee, Sang Yup; Park, Sunwon

2010-03-28

There have been several methods developed for the prediction of synthetic metabolic pathways leading to the production of desired chemicals. In these approaches, novel pathways were predicted based on chemical structure changes, enzymatic information, and/or reaction mechanisms, but the approaches generating a huge number of predicted results are difficult to be applied to real experiments. Also, some of these methods focus on specific pathways, and thus are limited to expansion to the whole metabolism. In the present study, we propose a system framework employing a retrosynthesis model with a prioritization scoring algorithm. This new strategy allows deducing the novel promising pathways for the synthesis of a desired chemical together with information on enzymes involved based on structural changes and reaction mechanisms present in the system database. The prioritization scoring algorithm employing Tanimoto coefficient and group contribution method allows examination of structurally qualified pathways to recognize which pathway is more appropriate. In addition, new concepts of binding site covalence, estimation of pathway distance and organism specificity were taken into account to identify the best synthetic pathway. Parameters of these factors can be evolutionarily optimized when a newly proven synthetic pathway is registered. As the proofs of concept, the novel synthetic pathways for the production of isobutanol, 3-hydroxypropionate, and butyryl-CoA were predicted. The prediction shows a high reliability, in which experimentally verified synthetic pathways were listed within the top 0.089% of the identified pathway candidates. It is expected that the system framework developed in this study would be useful for the in silico design of novel metabolic pathways to be employed for the efficient production of chemicals, fuels and materials.

Vegetation Use for Resolving Electromagnetic Compatibility and Ecology Issues

NASA Astrophysics Data System (ADS)

Zvezdina, M. Yu; Shokova, Yu A.; Cherckesova, L. V.; Golovko, T. M.; Cherskaya, A. A.

2017-05-01

The wide spread of Information and Communication Technologies and the development of Internet-enabled mobile applications have aggravated electromagnetic compatibility and ecology problems. Inability to excite electromagnetic field of a desired structure and strength with traditional approaches actualizes additional actions, including providing diffraction on propagation path, to resolve these issues. Diffraction on a stand-alone obstacle along the propagation path and the one on set of obstacles near receive antenna location can be considered as the additional actions in ultrashort band. The accomplished studies have shown that one the most effective means to lower electromagnetic field strength is to shield the receive antenna with vegetation from jamming radio equipment. Moreover, vegetation resolves electromagnetic ecology issues, for the energy flux density can be lowered by about two orders of magnitude.

The NASA NEESPI Data Portal: Products, Information, and Services

NASA Technical Reports Server (NTRS)

Shen, Suhung; Leptoukh, Gregory; Loboda, Tatiana; Csiszar, Ivan; Romanov, Peter; Gerasimov, Irina

2008-01-01

Studies have indicated that land cover and use changes in Northern Eurasia influence global climate system. However, the procedures are not fully understood and it is challenging to understand the interactions between the land changes in this region and the global climate. Having integrated data collections form multiple disciplines are important for studies of climate and environmental changes. Remote sensed and model data are particularly important die to sparse in situ measurements in many Eurasia regions especially in Siberia. The NASA GES DISC (Goddard Earth Sciences Data and Information Services Center) NEESPI data portal has generated infrastructure to provide satellite remote sensing and numerical model data for atmospheric, land surface, and cryosphere. Data searching, subsetting, and downloading functions are available. ONe useful tool is the Web-based online data analysis and visualization system, Giovanni (Goddard Interactive Online Visualization ANd aNalysis Infrastructure), which allows scientists to assess easily the state and dynamics of terrestrial ecosystems in Northern Eurasia and their interactions with global climate system. Recently, we have created a metadata database prototype to expand the NASA NEESPI data portal for providing a venue for NEESPI scientists fo find the desired data easily and leveraging data sharing within NEESPI projects. The database provides product level information. The desired data can be found through navigation and free text search and narrowed down by filtering with a number of constraints. In addition, we have developed a Web Map Service (WMS) prototype to allow access data and images from difference data resources.

Modeling of the Multiparameter Inverse Task of Transient Thermography

NASA Technical Reports Server (NTRS)

Plotnikov, Y. A.

1998-01-01

Transient thermography employs preheated surface temperature variations caused by delaminations, cracks, voids, corroded regions, etc. Often, it is enough to detect these changes to declare a defect in a workpiece. It is also desirable to obtain additional information about the defect from the thermal response. The planar size, depth, and thermal resistance of the detected defects are the parameters of interest. In this paper a digital image processing technique is applied to simulated thermal responses in order to obtain the geometry of the inclusion-type defects in a flat panel. A three-dimensional finite difference model in Cartesian coordinates is used for the numerical simulations. Typical physical properties of polymer graphite composites are assumed. Using different informative parameters of the thermal response for depth estimation is discussed.

77 FR 73454 - Revision of Information Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-10

... ensure that requested data can be provided in the desired format, reporting burden (time and financial... with standard national performance measure requirements; revise the Grant Application Narrative... express the desired outcomes; Facilitate stronger alignment between narrative sections and the performance...

Fault detection and diagnosis for gas turbines based on a kernelized information entropy model.

PubMed

Wang, Weiying; Xu, Zhiqiang; Tang, Rui; Li, Shuying; Wu, Wei

2014-01-01

Gas turbines are considered as one kind of the most important devices in power engineering and have been widely used in power generation, airplanes, and naval ships and also in oil drilling platforms. However, they are monitored without man on duty in the most cases. It is highly desirable to develop techniques and systems to remotely monitor their conditions and analyze their faults. In this work, we introduce a remote system for online condition monitoring and fault diagnosis of gas turbine on offshore oil well drilling platforms based on a kernelized information entropy model. Shannon information entropy is generalized for measuring the uniformity of exhaust temperatures, which reflect the overall states of the gas paths of gas turbine. In addition, we also extend the entropy to compute the information quantity of features in kernel spaces, which help to select the informative features for a certain recognition task. Finally, we introduce the information entropy based decision tree algorithm to extract rules from fault samples. The experiments on some real-world data show the effectiveness of the proposed algorithms.

Fault Detection and Diagnosis for Gas Turbines Based on a Kernelized Information Entropy Model

PubMed Central

Wang, Weiying; Xu, Zhiqiang; Tang, Rui; Li, Shuying; Wu, Wei

2014-01-01

Gas turbines are considered as one kind of the most important devices in power engineering and have been widely used in power generation, airplanes, and naval ships and also in oil drilling platforms. However, they are monitored without man on duty in the most cases. It is highly desirable to develop techniques and systems to remotely monitor their conditions and analyze their faults. In this work, we introduce a remote system for online condition monitoring and fault diagnosis of gas turbine on offshore oil well drilling platforms based on a kernelized information entropy model. Shannon information entropy is generalized for measuring the uniformity of exhaust temperatures, which reflect the overall states of the gas paths of gas turbine. In addition, we also extend the entropy to compute the information quantity of features in kernel spaces, which help to select the informative features for a certain recognition task. Finally, we introduce the information entropy based decision tree algorithm to extract rules from fault samples. The experiments on some real-world data show the effectiveness of the proposed algorithms. PMID:25258726

In praise of vagueness: malleability of vague information as a performance booster.

PubMed

Mishra, Himanshu; Mishra, Arul; Shiv, Baba

2011-06-01

Is the eternal quest for precise information always worthwhile? Our research suggests that, at times, vagueness has its merits. Previous research has demonstrated that people prefer precise information over vague information because it gives them a sense of security and makes their environments more predictable. However, we show that the fuzzy boundaries afforded by vague information can actually help individuals perform better than can precise information. We document these findings across two laboratory studies and one quasi-field study that involved different performance-related contexts (mental acuity, physical strength, and weight loss). We argue that the malleability of vague information allows people to interpret it in the manner they desire, so that they can generate positive response expectancies and, thereby, perform better. The rigidity of precise information discourages desirable interpretations. Hence, on certain occasions, precise information is not as helpful as vague information in boosting performance.

Work satisfaction, intent to stay, desires of nurses, and financial knowledge among bedside and advanced practice nurses.

PubMed

Hill, Karen S

2011-05-01

To better understand factors that may contribute to retention of experienced nurses, a study examined differences and relationships among work satisfaction, intent to stay in the nursing profession, and financial knowledge of retirement consequences related to income between clinical bedside nurses (CBNs) and advanced practice nurses (APNs) and described the importance of 7 workforce desires of nurses. Overall, nurses are not informed regarding the financial implications of transitioning from the workforce into retirement. In addition, little is known about the workforce desires and intent to stay among experienced nurses. A cross-sectional, descriptive, comparative design was used. Data were collected from a convenience sample (n = 176) of CBNs employed by a 371-bed, acute care, Magnet-designated hospital, who worked in telemetry and medical-surgical care, and APNs employed by the hospital or employed by a credentialed physicians within the facility in a variety of care settings and roles. Findings from the Work Satisfaction and Intent to Stay scales suggest that relationships in the workplace are important. Data related to the 7 workforce desire questions show that nurses in this organization support the characteristics of caring in the work environment as identified by Watson. The financial knowledge of the consequences of retirement related to income was low among both groups but slightly higher for the APNs. Implications of this study for nurse leaders include the importance of strengthening relationships among nursing colleagues and between the nurse and the supervisor particularly in the constructs of caring. Data support a need for increased education about finances and retirement for RNs in the workplace.

The development and psychometric properties of an informant-report form of the personality inventory for DSM-5 (PID-5).

PubMed

Markon, Kristian E; Quilty, Lena C; Bagby, R Michael; Krueger, Robert F

2013-06-01

The current article reports on the development, psychometric properties, and external validity of an informant-report form of the Personality Inventory for DSM-5 (the PID-5-IRF). Using data from two nationally representative samples, as well as an elevated-risk community sample, we report on the PID-5-IRF item characteristics, scale properties, superordinate factor structure, and correlations with other measures. The PID-5-IRF replicates the factor structure of the self-report form and has relationships with other measures (including the PID-5 self-report form and a widely used Big Five measure) that are consistent with previous research and theory. We believe that the PID-5-IRF is a useful measure for a number of scenarios, such as when additional sources of information are desired, where informant measures are expected to provide incremental validity over self-report, where relationships or social perception is a focal interest, or when response bias is a salient concern. Areas for future research are also discussed.

Effectively marketing prepaid medical care with decision support systems.

PubMed

Forgionne, G A

1991-01-01

The paper reports a decision support system (DSS) that enables health plan administrators to quickly and easily: (1) manage relevant medical care market (consumer preference and competitors' program) information and (2) convert the information into appropriate medical care delivery and/or payment policies. As the paper demonstrates, the DSS enables providers to design cost efficient and market effective medical care programs. The DSS provides knowledge about subscriber preferences, customer desires, and the program offerings of the competition. It then helps administrators structure a medical care plan in a way that best meets consumer needs in view of the competition. This market effective plan has the potential to generate substantial amounts of additional revenue for the program. Since the system's data base consists mainly of the provider's records, routine transactions, and other readily available documents, the DSS can be implemented at a nominal incremental cost. The paper also evaluates the impact of the information system on the general financial performance of existing dental and mental health plans. In addition, the paper examines how the system can help contain the cost of providing medical care while providing better services to more potential beneficiaries than current approaches.

Perceived patient control over personal health information in the presence of context-specific concerns

NASA Astrophysics Data System (ADS)

Nanayakkara, Prabhashi A.

Information privacy issues have plagued the world of electronic media since its inception. This research focused mainly on factors that increase or decrease perceived patient control over personal health information (CTL) in the presence of context-specific concerns. Control agency theory was used for the paper's theoretical contributions. Personal and proxy control agencies acted as the independent variables, and context-specific concerns for information privacy (CFIP) were used as the moderator between proxy control agency, healthcare provider, and CTL. Demographic data and three control variables-- the desire for information control, privacy experience, and trust propensity--were also included in the model to gauge the contribution to CTL from external factors. Only personal control agency and desire for information control were found to impact CTL.

Chemical deposition methods using supercritical fluid solutions

DOEpatents

Sievers, Robert E.; Hansen, Brian N.

1990-01-01

A method for depositing a film of a desired material on a substrate comprises dissolving at least one reagent in a supercritical fluid comprising at least one solvent. Either the reagent is capable of reacting with or is a precursor of a compound capable of reacting with the solvent to form the desired product, or at least one additional reagent is included in the supercritical solution and is capable of reacting with or is a precursor of a compound capable of reacting with the first reagent or with a compound derived from the first reagent to form the desired material. The supercritical solution is expanded to produce a vapor or aerosol and a chemical reaction is induced in the vapor or aerosol so that a film of the desired material resulting from the chemical reaction is deposited on the substrate surface. In an alternate embodiment, the supercritical solution containing at least one reagent is expanded to produce a vapor or aerosol which is then mixed with a gas containing at least one additional reagent. A chemical reaction is induced in the resulting mixture so that a film of the desired material is deposited.

Learning-based saliency model with depth information.

PubMed

Ma, Chih-Yao; Hang, Hsueh-Ming

2015-01-01

Most previous studies on visual saliency focused on two-dimensional (2D) scenes. Due to the rapidly growing three-dimensional (3D) video applications, it is very desirable to know how depth information affects human visual attention. In this study, we first conducted eye-fixation experiments on 3D images. Our fixation data set comprises 475 3D images and 16 subjects. We used a Tobii TX300 eye tracker (Tobii, Stockholm, Sweden) to track the eye movement of each subject. In addition, this database contains 475 computed depth maps. Due to the scarcity of public-domain 3D fixation data, this data set should be useful to the 3D visual attention research community. Then, a learning-based visual attention model was designed to predict human attention. In addition to the popular 2D features, we included the depth map and its derived features. The results indicate that the extra depth information can enhance the saliency estimation accuracy specifically for close-up objects hidden in a complex-texture background. In addition, we examined the effectiveness of various low-, mid-, and high-level features on saliency prediction. Compared with both 2D and 3D state-of-the-art saliency estimation models, our methods show better performance on the 3D test images. The eye-tracking database and the MATLAB source codes for the proposed saliency model and evaluation methods are available on our website.

Electrochemical cell operation and system

DOEpatents

Maru, Hansraj C.

1980-03-11

Thermal control in fuel cell operation is affected through sensible heat of process gas by providing common input manifolding of the cell gas flow passage in communication with the cell electrolyte and an additional gas flow passage which is isolated from the cell electrolyte and in thermal communication with a heat-generating surface of the cell. Flow level in the cell gas flow passage is selected based on desired output electrical energy and flow level in the additional gas flow passage is selected in accordance with desired cell operating temperature.

Using internet technology to inform researchers, policy makers and other stakeholders about sustainable land management in drylands: experience from a large interdisciplinary and international project

NASA Astrophysics Data System (ADS)

Geeson, N.; van den Elsen, E.; Brandt, J.; Quaranta, G.; Salvia, R.

2012-04-01

In the last twenty years the advent of the internet has made it much easier to share the results of scientific research with a wider range of audiences. Where once there were only scientific journals and books, it is now possible to deliver messages and dissemination products instantly, by email or other media, to huge circulation lists; thereby also addressing non-scientific audiences. Most scientific projects now host a website, but until recently few have exploited the communication possibilities to maximum advantage. DESIRE has been a large interdisciplinary and international project working to mitigate desertification by selecting and trialling sustainable land management practices with stakeholders. Therefore it has been very important to use a general project website, and a separate Harmonised Information System, to ensure that partners and stakeholders are able to understand the sustainable options and learn from one another. The project website has included many useful features, such as general project and partner information, a schedule of future meetings, and repositories of publicly (and project only) downloadable documents. Lessons have been learned about communication preferences between groups with different interests. For example, an on-line forum seemed a good way of allowing project partners to have their say on various topics. However it was not well-used and it was concluded that partners preferred to communicate just by email, a medium that they access most days for many uses. Whereas the project website focuses on the latest news, the Harmonised Information System has been used to document the history of the project, stage by stage, filling in each section as results became available. Information can be accessed from the perspective of both the research aims and each study site. Interactive tools and drop-down menus are among the features that are used to make the information as attractive and as accessible as possible. Although English is the language of scientists, material must be presented in local languages for local people, of which at least 9 are implemented in DESIRE. Of course, not everyone can use a computer or view the internet, so some dissemination products do also have to be downloaded and printed and distributed by hand. The DESIRE website can be accessed at http://www.desire-project.eu/, and the DESIRE Harmonised Information System at http://www.desire-his.eu/

Patients' preferences for information in bariatric surgery.

PubMed

Coblijn, Usha K; Lagarde, Sjoerd M; de Raaff, Christel A L; van Wagensveld, Bart A; Smets, Ellen M A

2018-05-01

The decision to undergo bariatric surgery is multifactorial and made both by patient and doctor. Information is of the utmost importance for this decision. To investigate the bariatric surgery patient's preferences regarding information provision in bariatric surgery. A teaching hospital, bariatric center of excellence in Amsterdam, the Netherlands. All patients who underwent a primary laparoscopic Roux-en-Y gastric bypass or sleeve gastrectomy between September 2013 and September 2014 were approached by mail to participate. A questionnaire was used to elicit patient preferences for the content and format of information. Sociodemographic characteristics, clinicopathologic factors, and psychologic factors were explored as predictors for specific preferences. Of the 356 eligible patients, 112 (31.5%) participated. The mean age was 49.2 (±10.7) years, and 91 (81.3%) patients were female. Patients deemed the opportunity to ask questions (96.4%) the most important feature of the consult, followed by a realistic view on expectations-for example, results of the procedure (95.5%) and information concerning the consequences of surgery for daily life (89.1%). Information about the risk of complications on the order of 10% was desired by 93% of patients; 48% desired information about lower risks (.1%). Only 25 patients (22.3%) desired detailed information concerning their weight loss after surgery. Bariatric patients wished for information about the consequences of surgery on daily life, whereas the importance of information concerning complications decreased when their incidence lessened. Copyright © 2018 American Society for Bariatric Surgery. Published by Elsevier Inc. All rights reserved.

Son preference, fertility desire and contraceptive use in two largest cities of Pakistan.

PubMed

Farooqui, M N

1990-01-01

The preference for sons in deeprooted in Pakistan and the growth rate is 3.1%/year, which has long term implications for the Population Welfare Program. In this study, the relationship between living sons and contraceptive use is examined among 1243 currently married industrial workers and 307 control group workers from 13 sample industries in Karachi and Lahore, Pakistan. The Family Welfare Education for Workers' Project has been operating in these industries. Questions were asked about the number of living children by sex, desired number of children by sex, and ideal family size by sex. The ideal number of children was 4 (3.7) with an average of 2.2 sons and 1.5 daughters, which indicates son preference. Average desired children (living plus additional wanted) is 5.0 (4.7) with an average of 2.6 for sons and 2.1 for daughters. All workers with an ideal of 1 wanted a son. 90% of those wanting an ideal of 2 children desired 1 son and 1 daughter. 95% with an ideal of 3 children wanted 2 sons and 1 daughter. 83% with an ideal of 4 children desired 2 sons and 2 daughters, and 16% wanted 3 sons and 1 daughter. 85% with an ideal of 5 children wanted 3 sons and 2 daughters. Further evidence for son preference occurs with total desired number of children; i.e., 79% of those desiring 2 children preferred 1 of each sex, and 21%, 2 sons. This pattern was repeated for each increase in child desired. The desire for children was also examined in terms of existing children. Workers who have more sons were less likely to desire another child; however, those with 2 living daughters desired 1.63 more children and those with 1 of each desired .85 more children. Those with 2 sons desired .67 more children. The number of additional children desired decreases with the increasing number of living children, and with increasing numbers of living sons. Desiring no more children tends to increase with an increase in number of living children, and with an increase in the number of living sons shows a stronger tendency to desire no more children. Contraception is used for spacing as well as halting childbearing. There is a direct association between the number of living children and the current use of contraception, and contraception use increases with an increase in the number of living children, and in the number of living sons, linearly. The exception is 2 sons and a desire for a daughter. Results are not generalizable to the national population.

49 CFR 209.111 - Informal response and assessment.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., information or materials, submitted by the respondent and relevant information presented during any conference... consideration of an informal response, including any relevant information presented at a conference, the Chief... written explanations, information or other materials as respondent may desire in answer to the charges or...

Internet Searches About Therapies Do Not Impact Willingness to Accept Prescribed Therapy in Inflammatory Bowel Disease Patients.

PubMed

Feathers, Alexandra; Yen, Tommy; Yun, Laura; Strizich, Garrett; Swaminath, Arun

2016-04-01

A significant majority of patients with inflammatory bowel disease (IBD) search the Internet for information about their disease. While patients who search the Internet for disease or treatment information are believed to be more resistant to accepting medical therapy, no studies have tested this hypothesis. All IBD patients over a 3-month period across three gastroenterology practices were surveyed about their disease, treatments, websites visited, attitudes toward medications, and their willingness to accept prescribed therapies after disease-related Internet searches. Of 142 total patients, 91 % of respondents searched the Internet for IBD information. The vast majority (82 %) reported taking medication upon their doctor's recommendation and cited the desire to acquire additional information about their disease and prescribed therapies as their most important search motivator (77 %). Internet usage did not affect the willingness of 52 % of our cohort to accept prescribed medication. The majority of IBD patients who searched the Internet for disease and treatment-related information were not affected in their willingness to accept prescribed medical therapy.

A new visual feedback-based magnetorheological haptic master for robot-assisted minimally invasive surgery

NASA Astrophysics Data System (ADS)

Choi, Seung-Hyun; Kim, Soomin; Kim, Pyunghwa; Park, Jinhyuk; Choi, Seung-Bok

2015-06-01

In this study, we developed a novel four-degrees-of-freedom haptic master using controllable magnetorheological (MR) fluid. We also integrated the haptic master with a vision device with image processing for robot-assisted minimally invasive surgery (RMIS). The proposed master can be used in RMIS as a haptic interface to provide the surgeon with a sense of touch by using both kinetic and kinesthetic information. The slave robot, which is manipulated with a proportional-integrative-derivative controller, uses a force sensor to obtain the desired forces from tissue contact, and these desired repulsive forces are then embodied through the MR haptic master. To verify the effectiveness of the haptic master, the desired force and actual force are compared in the time domain. In addition, a visual feedback system is implemented in the RMIS experiment to distinguish between the tumor and organ more clearly and provide better visibility to the operator. The hue-saturation-value color space is adopted for the image processing since it is often more intuitive than other color spaces. The image processing and haptic feedback are realized on surgery performance. In this work, tumor-cutting experiments are conducted under four different operating conditions: haptic feedback on, haptic feedback off, image processing on, and image processing off. The experimental realization shows that the performance index, which is a function of pixels, is different in the four operating conditions.

Fathers' and co-mothers' voices about breastfeeding and equality - A Swedish perspective.

PubMed

Palmqvist, Hanna; Zäther, Josefine; Larsson, Margareta

2015-09-01

Breastfeeding has benefits for mother and child and the partner's support influences the decision as well as the duration of breastfeeding. The aim of this study was to describe partners' knowledge and feelings regarding breastfeeding and how they reason about equality and involvement during the lactation period. A qualitative study using semi-structured interviews with 7 male and 2 female partners (labelled co-mothers) of breastfeeding mothers. The interviews were transcribed and analysed using a phenomenological approach. The main theme Wish for the child to be breastfed/get breast milk described the informants' desire that their child was breastfed and this desire was based on knowledge of benefits of breastfeeding but also on intuitive feelings of breastfeeding as something natural. The main theme Effect of breastfeeding on fathers/co-mothers described how breastfeeding affected the informants and their relationship to the child and the mother in different ways. The main theme Adaptation and acceptance described how informants accepted the impact that breastfeeding had and/or adapted to it and continued to wish for the child to receive breast milk. The informants desired that their children be breastfed/get breast milk. Breastfeeding affected the informants in different ways, which they handled by adapting to and accepting the situation, and they expressed a continued desire that their children be breastfed/get breast milk. Parental classes should include both parents to be and address how breastfeeding can be successfully performed and supported without threatening the equality between the parents. Copyright © 2015 Australian College of Midwives. Published by Elsevier Ltd. All rights reserved.

Information Systems to Support a Decision Process at Stanford.

ERIC Educational Resources Information Center

Chaffee, Ellen Earle

1982-01-01

When a rational decision process is desired, information specialists can contribute information and also contribute to the process in which that information is used, thereby promoting rational decision-making. The contribution of Stanford's information specialists to rational decision-making is described. (MLW)

32 CFR 542.7 - Program information.

Code of Federal Regulations, 2011 CFR

2011-07-01

.... Also schools or students must provide uniforms, if desired, in the NDCC program. Schools desiring to... Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY MILITARY EDUCATION SCHOOLS AND COLLEGES... schools. The NDCC differs from the JROTC in that NDCC instructors must be provided by the school. Although...

32 CFR 542.7 - Program information.

Code of Federal Regulations, 2010 CFR

2010-07-01

.... Also schools or students must provide uniforms, if desired, in the NDCC program. Schools desiring to... Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY MILITARY EDUCATION SCHOOLS AND COLLEGES... schools. The NDCC differs from the JROTC in that NDCC instructors must be provided by the school. Although...

32 CFR 542.7 - Program information.

Code of Federal Regulations, 2013 CFR

2013-07-01

... JROTC. Also schools or students must provide uniforms, if desired, in the NDCC program. Schools desiring... National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY MILITARY EDUCATION SCHOOLS AND... secondary schools. The NDCC differs from the JROTC in that NDCC instructors must be provided by the school...

Uncertainty and denial: a resource-rational model of the value of information.

PubMed

Pierson, Emma; Goodman, Noah

2014-01-01

Classical decision theory predicts that people should be indifferent to information that is not useful for making decisions, but this model often fails to describe human behavior. Here we investigate one such scenario, where people desire information about whether an event (the gain/loss of money) will occur even though there is no obvious decision to be made on the basis of this information. We find a curious dual trend: if information is costless, as the probability of the event increases people want the information more; if information is not costless, people's desire for the information peaks at an intermediate probability. People also want information more as the importance of the event increases, and less as the cost of the information increases. We propose a model that explains these results, based on the assumption that people have limited cognitive resources and obtain information about which events will occur so they can determine whether to expend effort planning for them.

Uncertainty and Denial: A Resource-Rational Model of the Value of Information

PubMed Central

Pierson, Emma; Goodman, Noah

2014-01-01

Classical decision theory predicts that people should be indifferent to information that is not useful for making decisions, but this model often fails to describe human behavior. Here we investigate one such scenario, where people desire information about whether an event (the gain/loss of money) will occur even though there is no obvious decision to be made on the basis of this information. We find a curious dual trend: if information is costless, as the probability of the event increases people want the information more; if information is not costless, people's desire for the information peaks at an intermediate probability. People also want information more as the importance of the event increases, and less as the cost of the information increases. We propose a model that explains these results, based on the assumption that people have limited cognitive resources and obtain information about which events will occur so they can determine whether to expend effort planning for them. PMID:25426631

Sexual arousal and desire: interrelations and responses to three modalities of sexual stimuli.

PubMed

Goldey, Katherine L; van Anders, Sari M

2012-09-01

Traditionally, sexual desire is understood to occur spontaneously, but more recent models propose that desire responds to sexual stimuli. To experimentally assess whether sexual stimuli increased sexual desire; to compare how sexual arousal and desire responded to three modalities of sexual stimuli: erotic story, unstructured fantasy, and the Imagined Social Situation Exercise (ISSE). In an online study, participants (128 women, 98 men) were randomly assigned to one of four arousal conditions (ISSE, story, fantasy, or neutral), and then completed desire measures. In the ISSE, participants imagined and wrote about a positive sexual encounter with a self-defined attractive person. Sexual arousal (perceived genital, psychological, and perceived autonomic), anxiety, positive and negative affect, and state sexual desire via self-report measures pre- and post-condition; "trait" desire via the Sexual Desire Inventory post-condition. All three sexual conditions significantly increased sexual arousal and positive affect compared with the neutral condition, with trends for higher arousal to unstructured fantasy than the ISSE or story conditions. Sexual conditions significantly increased scores on state measures of sexual desire. In addition, sexual context influenced measurement of "trait" solitary sexual desire in women, such that women reported significantly higher trait desire after the neutral and ISSE conditions vs. fantasy. Results highlight the responsiveness of sexual desire, problems with measurement of desire as a long-term trait, trade-offs of using the ISSE and other stimuli in sexuality research, and the need to address context in discussions of women's and men's desire. © 2012 International Society for Sexual Medicine.

Serum 25-Hydroxyvitamin D Levels: Variability, Knowledge Gaps, and the Concept of a Desirable Range.

PubMed

Fuleihan, Ghada El-Hajj; Bouillon, Roger; Clarke, Bart; Chakhtoura, Marlene; Cooper, Cyrus; McClung, Michael; Singh, Ravinder J

2015-07-01

Hypovitaminosis D is prevalent worldwide but proportions vary widely between regions, depending on genetic and lifestyle factors, the threshold to define deficiency, and accuracy of 25-hydroxyvitamin D (25OHD) assays used. Latitude, pollution, concealing clothing, sun exposure, gender, dietary habits, and lack of government regulation account for up to 50% in variations in serum 25OHD levels, whereas genetic polymorphisms in the vitamin D pathway account for less than 5%. Organizations/societies have developed guidelines for recommended desirable 25OHD levels and vitamin D doses to reach them, but their applicability across age groups and populations are still debated. This article and the accompanying online Supporting Information highlight sources of variations in circulating 25OHD levels, uncertainties and knowledge gaps, and analytical problems facing 25OHD assays, while keeping efficacy and safety data as the dominant factors when defining a desirable range for 25OHD levels. We propose a desirable range of 20 to 40 ng/mL (50 to 100 nmol/L), provided precise and accurate assays are used. Although slightly lower levels, 15 to 20 ng/mL, may be sufficient for some infants and adults, higher levels, 40 to 60 ng/mL, may still be safe. This desirable range allows physicians to tailor treatment while taking season, lifestyle, vitamin D intake, and other sources of variation into account. We reserve 25OHD measurements for at-risk patients, defined by disease or lifestyle, and the use of 25OHD assays calibrated against the recommended international standards. Most target groups reach desirable target levels by a daily intake of 400 to 600 IU for children and 800 IU for adults. A total daily allowance of vitamin D of up to 1000 IU in the pediatric age groups, and up to 2000 IU in adults, tailored to an individual patient risk profile, is probably safe over long durations. Additional data are needed to validate the proposed range and vitamin D doses, especially in children, pregnant women, and non-white populations. © 2015 American Society for Bone and Mineral Research.

Patients' desire for information about anaesthesia. Scottish and Canadian attitudes.

PubMed

Lonsdale, M; Hutchison, G L

1991-05-01

Patients in Canada and Scotland were asked to complete a pre-operative questionnaire examining their desire for information relating to anaesthesia. In both Canada and Scotland, patients under the age of 50 years had a greater wish to receive information than those who were older (p less than 0.0001). In Canada, female patients were found to be more keen to receive pre-operative information than males of the same age group (p less than 0.05). The priority given to individual pieces of information was remarkably similar in both countries. Details of dangerous complications of anaesthesia and surgery were consistently rated of low priority, with high priority going to postoperative landmarks such as eating and drinking. Both countries rated meeting the anaesthetist before surgery as the highest priority of all.

Using Probiotics and Prebiotics to Manage the Gastrointestinal Tract Ecosystem

NASA Astrophysics Data System (ADS)

Buddington, Randal

Natural and man-made ecosystems are routinely managed to increase productivity and provide desired characteristics. The management approaches most commonly used include the addition of desired organisms, provision of fertilizers or feeds to encourage desired species, alteration of the physical or chemical features of the environment, and the selective removal of undesirable species. The selection of specific management strategies and their success are dependent on a thorough understanding of existing ecosystem characteristics and the short and long-term responses to the management strategy.

Feedback is the breakfast of champions: the significance of self-controlled formal feedback for autonomous task engagement.

PubMed

Meng, Liang; Yang, Zijing

2018-01-03

With the aim of examining the positive effect of the formal feedback mechanism itself beyond its informational aspect, we engaged participants in the stopwatch task and recorded their electroencephalogram throughout the experiment. This task requires a button press to stop the watch within a given time interval, the completion of which is simultaneously accompanied by adequate information on task performance. In the self-controlled feedback mode, participants could freely choose whether to request formal feedback after completing the task. In another mode, additional feedback was not provided. The 'non-choice' cue was found to elicit a more negative cue-elicited feedback negativity compared with 'choice', suggesting that the opportunity to solicit formal feedback was perceived as more desirable. In addition, a more enhanced stimulus-preceding negativity was observed prior to the task initiation cue in the self-controlled feedback condition, indicating that participants paid more sustained anticipatory attention during task preparation. Taken together, these electrophysiological results suggested an inherent reward within the formal feedback mechanism itself and the significance of self-controlled formal feedback for autonomous task engagement.

Research and technology, Lewis Research Center

NASA Technical Reports Server (NTRS)

1985-01-01

The NASA Lewis Research Center's research and technology accomplishments for fiscal year 1985 are summarized. The report is organized into five major sections covering aeronautics, aerospace technology, spaceflight systems, space station systems, and computational technology support. This organization of the report roughly parallels the organization of the Center into directorates. Where appropriate, subheadings are used to identify special topics under the major headings. Results of all research and technology work performed during the fiscal year are contained in Lewis-published technical reports and presentations prepared either by Lewis scientists and engineers or by contractor personnel. In addition, significant results are presented by university faculty or graduate students in technical sessions and in journals of the technical societies. For the reader who desires more information about a particular subject, the Lewis contact will provide that information or references. In 1985, five Lewis products were selected by Research and Development Magazine for IR-100 awards. All are described and identified. In addition, the Lewis Distinguished Paper for 1984 to 1985, which was selected by the Chief Scientist and a research advisory board, is included and so identified.

An adaptive multi-feature segmentation model for infrared image

NASA Astrophysics Data System (ADS)

Zhang, Tingting; Han, Jin; Zhang, Yi; Bai, Lianfa

2016-04-01

Active contour models (ACM) have been extensively applied to image segmentation, conventional region-based active contour models only utilize global or local single feature information to minimize the energy functional to drive the contour evolution. Considering the limitations of original ACMs, an adaptive multi-feature segmentation model is proposed to handle infrared images with blurred boundaries and low contrast. In the proposed model, several essential local statistic features are introduced to construct a multi-feature signed pressure function (MFSPF). In addition, we draw upon the adaptive weight coefficient to modify the level set formulation, which is formed by integrating MFSPF with local statistic features and signed pressure function with global information. Experimental results demonstrate that the proposed method can make up for the inadequacy of the original method and get desirable results in segmenting infrared images.

Preparing for an aging population and improving chronic disease management.

PubMed

Dexter, Paul R; Miller, Douglas K; Clark, Daniel O; Weiner, Michael; Harris, Lisa E; Livin, Lee; Myers, Isaac; Shaw, David; Blue, Lee Ann; Kunzer, John; Overhage, J Marc

2010-11-13

New models of health care delivery are inevitable. There is likely to be increasing emphasis on patient self-monitoring, health care delivery at patient homes, interdisciplinary treatment plans, a greater percentage of medical care delivered by non-physician health professionals, targeted health educational materials, and greater involvement and training of informal caregivers. The Information Technologies (IT) infrastructure of health systems will need to adapt. We have begun sorting out the implications of this future within a County public hospital system: defining the desirable features, relevant technologies, necessary modifications to the network, and additional data elements to be captured. We seek to build an infrastructure that will support new patient-focused technologies designed to more efficiently and effectively support older individuals. We hypothesize utility to further exploring the impact that new health care delivery models will have on health systems' IT infrastructures.

A victim-centered approach to justice? Victim satisfaction effects on third-party punishments.

PubMed

Gromet, Dena M; Okimoto, Tyler G; Wenzel, Michael; Darley, John M

2012-10-01

Three studies investigated whether victims' satisfaction with a restorative justice process influenced third-party assignments of punishment. Participants evaluated criminal offenses and victims' reactions to an initial restorative justice conference, and were later asked to indicate their support for additional punishment of the offender. Across the three studies, we found that victim satisfaction (relative to dissatisfaction) attenuates people's desire to seek offender punishment, regardless of offense severity (Study 2) or conflicting reports from a third-party observer (Study 3). This relationship was explained by the informational value of victim satisfaction: Participants inferred that victims felt closure and that offenders experienced value reform, both of which elevated participants' satisfaction with the restorative justice outcome. The informational value communicated by victim satisfaction, and its criminal justice implications, are discussed. PsycINFO Database Record (c) 2012 APA, all rights reserved.

TRAINING OLDER WORKERS FOR TECHNOLOGY-BASED EMPLOYMENT.

PubMed

Lee, Chin Chin; Czaja, Sara J; Sharit, Joseph

2009-01-01

An increasingly aging workforce and advances in technology are changing work environments and structures. The continued employability of older adults, particularly those of lower socioeconomic status (SES), requires them to participate in training programs to ensure their competence in today's workplace. Focus groups with 37 unemployed adults (51-76 years old) were conducted to gather information about barriers and obstacles for returning to work, training needs and formats, work experiences, and perceptions of the characteristics of an ideal job. Overall, results indicated that participants experienced age discrimination and lack of technology skills. They also expressed a desire to receive additional training on technology and a preference for classroom training.

Do fertility intentions predict subsequent behavior? Evidence from Peninsular Malaysia.

PubMed

Tan, P C; Tey, N P

1994-01-01

Data from the 1984 Malaysian Population and Family Survey were matched with birth registration records for 1985-87 to determine the accuracy of statements regarding desired family size that were reported in a household survey in predicting subsequent reproductive behavior. The findings of this study were that stated fertility intention provides fairly accurate forecasts of fertility behavior in the subsequent period. In other words, whether a woman has another child is predicted closely by whether she wanted an additional child. Informational, educational, and motivational activities of family planning programs would, therefore, have greater success in reducing family size if fertility intentions were taken into account.

Does it always feel good to get what you want? Young children differentiate between material and wicked desires.

PubMed

Smith, Craig E; Warneken, Felix

2014-03-01

One line of research on children's attributions of guilt suggests that 3-year-olds attribute negative emotion to self-serving victimizers, slightly older children attribute happiness, and with increasing age, attributions become negative again (i.e., a three-step model; Yuill et al., 1996, Br. J. Dev. Psychol., 14, 457). Another line of research provides reason to expect that 3-year-olds may be predisposed to view self-serving moral transgression as leading to positive emotion; this is a linear developmental model in which emotion attributions to transgressors become increasingly negative over the course of childhood (e.g., Nunner-Winkler & Sodian, 1988, Child Dev., 59, 1323). However, key differences in methodology make it difficult to compare across these findings. The present study was designed to address this problem. We asked how 3- to 9-year-old children (n = 111) reason about transgression scenarios that involve satisfying wicked desires (wanting to cause harm and doing so successfully) versus material desires (wanting an object and getting it successfully via harmful behaviour). Three-year-old children reasoned differently about desire and emotion across these two types of transgressions, attributing negative emotion in the case of wicked desires and positive emotion in the case of material desires. This pattern of emotion attribution by young children provides new information about how young children process information about desires and emotions in the moral domain, and it bridges a gap in the existing literature on this topic. © 2013 The British Psychological Society.

The object of my desire: Five-year-olds rapidly reason about a speaker's desire during referential communication.

PubMed

San Juan, Valerie; Chambers, Craig G; Berman, Jared; Humphry, Chelsea; Graham, Susan A

2017-10-01

Two experiments examined whether 5-year-olds draw inferences about desire outcomes that constrain their online interpretation of an utterance. Children were informed of a speaker's positive (Experiment 1) or negative (Experiment 2) desire to receive a specific toy as a gift before hearing a referentially ambiguous statement ("That's my present") spoken with either a happy or sad voice. After hearing the speaker express a positive desire, children (N=24) showed an implicit (i.e., eye gaze) and explicit ability to predict reference to the desired object when the speaker sounded happy, but they showed only implicit consideration of the alternate object when the speaker sounded sad. After hearing the speaker express a negative desire, children (N=24) used only happy prosodic cues to predict the intended referent of the statement. Taken together, the findings indicate that the efficiency with which 5-year-olds integrate desire reasoning with language processing depends on the emotional valence of the speaker's voice but not on the type of desire representations (i.e., positive vs. negative) that children must reason about online. Copyright © 2017 Elsevier Inc. All rights reserved.

Enhanced DEA model with undesirable output and interval data for rice growing farmers performance assessment

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

Khan, Sahubar Ali Mohd. Nadhar, E-mail: sahubar@uum.edu.my; Ramli, Razamin, E-mail: razamin@uum.edu.my; Baten, M. D. Azizul, E-mail: baten-math@yahoo.com

Agricultural production process typically produces two types of outputs which are economic desirable as well as environmentally undesirable outputs (such as greenhouse gas emission, nitrate leaching, effects to human and organisms and water pollution). In efficiency analysis, this undesirable outputs cannot be ignored and need to be included in order to obtain the actual estimation of firms efficiency. Additionally, climatic factors as well as data uncertainty can significantly affect the efficiency analysis. There are a number of approaches that has been proposed in DEA literature to account for undesirable outputs. Many researchers has pointed that directional distance function (DDF) approachmore » is the best as it allows for simultaneous increase in desirable outputs and reduction of undesirable outputs. Additionally, it has been found that interval data approach is the most suitable to account for data uncertainty as it is much simpler to model and need less information regarding its distribution and membership function. In this paper, an enhanced DEA model based on DDF approach that considers undesirable outputs as well as climatic factors and interval data is proposed. This model will be used to determine the efficiency of rice farmers who produces undesirable outputs and operates under uncertainty. It is hoped that the proposed model will provide a better estimate of rice farmers’ efficiency.« less

For a Red Pedagogy: Feminism, Desire, and Need.

ERIC Educational Resources Information Center

Ebert, Teresa L.

1996-01-01

Unpacks some of the underlying assumptions of the modes of knowing that inform "ludic" and "Red" feminist pedagogies and how the pedagogy of critique is a pedagogy of emancipation, whereas the pedagogy of desire, at its most radical moment, is simply a pedagogy of liberation, specifically individual libidinal liberation. (TB)

Whither Education for Health Care Delivery. A Florida Approach.

ERIC Educational Resources Information Center

Morgan, Margaret K., Ed.; Filson, Dolores, Ed.

The conference summarized in this monograph grew out of two expressed concerns of health care personnel educators: their desire for more information about future trends in health care delivery, and their desire for better articulation of the various levels of programs preparing health related personnel. Papers presented include these: Future…

Radiologists’ Training, Experience, and Attitudes About Elder Abuse Detection

PubMed Central

Rosen, Tony; Bloemen, Elizabeth M.; Harpe, Jasmin; Sanchez, Allen M.; Mennitt, Kevin W.; McCarthy, Thomas J.; Nicola, Refky; Murphy, Kieran; LoFaso, Veronica M.; Flomenbaum, Neal; Lachs, Mark S.

2017-01-01

OBJECTIVE Elder abuse is underrecognized, and identification of subtle cases requires a high index of suspicion among all health care providers. Because many geriatric injury victims undergo radiographic imaging, diagnostic radiologists may be well positioned to identify injury patterns suggestive of abuse. Little is known about radiologists’ experience with elder abuse. Our goal was to describe knowledge, attitudes, training, and practice experience in elder abuse detection among diagnostic radiologists. SUBJECTS AND METHODS We conducted 19 interviews with diagnostic radiologists at a large urban academic medical center using a semistructured format. Data from these sessions were coded and analyzed to identify themes. RESULTS Only two radiologists reported any formal or informal training in elder abuse detection. All subjects believed they had missed cases of elder abuse. Even experienced radiologists reported never having received a request from a referring physician to assess images for evidence suggestive of elder abuse. All subjects reported a desire for additional elder abuse training. Also, subjects identified radiographic findings or patterns potentially suggestive of elder abuse, including high-energy injuries such as upper rib fractures, injuries in multiple stages of healing, and injuries inconsistent with reported mechanism. CONCLUSION Radiologists are uniquely positioned to identify elder abuse. Though training in detection is currently lacking, providers expressed a desire for increased knowledge. In addition, radiologists were able to identify radiographic findings suggestive of elder abuse. On the basis of these findings, we plan to conduct additional studies to define pathognomonic injury patterns and to explore how to empower radiologists to incorporate detection into their practice. PMID:27732066

7 CFR 1540.6 - Information.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 10 2011-01-01 2011-01-01 false Information. 1540.6 Section 1540.6 Agriculture Regulations of the Department of Agriculture (Continued) FOREIGN AGRICULTURAL SERVICE, DEPARTMENT OF... § 1540.6 Information. Persons desiring information from the Department of Agriculture regarding the...

7 CFR 1540.45 - Information.

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2014-01-01

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7 CFR 1540.6 - Information.

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2012-01-01

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7 CFR 1540.45 - Information.

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7 CFR 1540.45 - Information.

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7 CFR 1540.25 - Information.

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2012-01-01

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7 CFR 1540.25 - Information.

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2014-01-01

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7 CFR 1540.6 - Information.

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2014-01-01

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7 CFR 1540.25 - Information.

Code of Federal Regulations, 2013 CFR

2013-01-01

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7 CFR 1540.6 - Information.

Code of Federal Regulations, 2013 CFR

2013-01-01

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7 CFR 1540.25 - Information.

Code of Federal Regulations, 2011 CFR

2011-01-01

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7 CFR 1540.45 - Information.

Code of Federal Regulations, 2011 CFR

2011-01-01

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7 CFR 1540.45 - Information.

Code of Federal Regulations, 2010 CFR

2010-01-01

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7 CFR 1540.25 - Information.

Code of Federal Regulations, 2010 CFR

2010-01-01

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7 CFR 1540.6 - Information.

Code of Federal Regulations, 2010 CFR

2010-01-01

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Educational and career goals of pharmacy students upon graduation.

PubMed

Migliore, Mattia M; Costantino, Ryan C; Campagna, Nicholas A; Albers, David S

2013-11-12

To assess the doctor of pharmacy (PharmD) students' desire to obtain additional degrees after graduation. During the spring 2011 semester, an anonymous 14-question survey instrument was administered to students across all 6 years of the PharmD program to evaluate their interest in obtaining an additional degree after graduation. Demographic data was also collected and analyzed from this convenience sample. Approximately 34% of the respondents (n=1,239) indicated a desire to seek an additional degree. Of the additional degrees offered in the survey instrument, more than one-third of the students expressed interest in the master of business administration (MBA). Also, 79% of those respondents were willing to take summer courses to achieve a dual or additional degree. Pharmacy students are interested in obtaining an additional degree(s) after graduation and are willing to complete summer courses to achieve their career goals.

BiobankConnect: software to rapidly connect data elements for pooled analysis across biobanks using ontological and lexical indexing.

PubMed

Pang, Chao; Hendriksen, Dennis; Dijkstra, Martijn; van der Velde, K Joeri; Kuiper, Joel; Hillege, Hans L; Swertz, Morris A

2015-01-01

Pooling data across biobanks is necessary to increase statistical power, reveal more subtle associations, and synergize the value of data sources. However, searching for desired data elements among the thousands of available elements and harmonizing differences in terminology, data collection, and structure, is arduous and time consuming. To speed up biobank data pooling we developed BiobankConnect, a system to semi-automatically match desired data elements to available elements by: (1) annotating the desired elements with ontology terms using BioPortal; (2) automatically expanding the query for these elements with synonyms and subclass information using OntoCAT; (3) automatically searching available elements for these expanded terms using Lucene lexical matching; and (4) shortlisting relevant matches sorted by matching score. We evaluated BiobankConnect using human curated matches from EU-BioSHaRE, searching for 32 desired data elements in 7461 available elements from six biobanks. We found 0.75 precision at rank 1 and 0.74 recall at rank 10 compared to a manually curated set of relevant matches. In addition, best matches chosen by BioSHaRE experts ranked first in 63.0% and in the top 10 in 98.4% of cases, indicating that our system has the potential to significantly reduce manual matching work. BiobankConnect provides an easy user interface to significantly speed up the biobank harmonization process. It may also prove useful for other forms of biomedical data integration. All the software can be downloaded as a MOLGENIS open source app from http://www.github.com/molgenis, with a demo available at http://www.biobankconnect.org. © The Author 2014. Published by Oxford University Press on behalf of the American Medical Informatics Association.

BiobankConnect: software to rapidly connect data elements for pooled analysis across biobanks using ontological and lexical indexing

PubMed Central

Pang, Chao; Hendriksen, Dennis; Dijkstra, Martijn; van der Velde, K Joeri; Kuiper, Joel; Hillege, Hans L; Swertz, Morris A

2015-01-01

Objective Pooling data across biobanks is necessary to increase statistical power, reveal more subtle associations, and synergize the value of data sources. However, searching for desired data elements among the thousands of available elements and harmonizing differences in terminology, data collection, and structure, is arduous and time consuming. Materials and methods To speed up biobank data pooling we developed BiobankConnect, a system to semi-automatically match desired data elements to available elements by: (1) annotating the desired elements with ontology terms using BioPortal; (2) automatically expanding the query for these elements with synonyms and subclass information using OntoCAT; (3) automatically searching available elements for these expanded terms using Lucene lexical matching; and (4) shortlisting relevant matches sorted by matching score. Results We evaluated BiobankConnect using human curated matches from EU-BioSHaRE, searching for 32 desired data elements in 7461 available elements from six biobanks. We found 0.75 precision at rank 1 and 0.74 recall at rank 10 compared to a manually curated set of relevant matches. In addition, best matches chosen by BioSHaRE experts ranked first in 63.0% and in the top 10 in 98.4% of cases, indicating that our system has the potential to significantly reduce manual matching work. Conclusions BiobankConnect provides an easy user interface to significantly speed up the biobank harmonization process. It may also prove useful for other forms of biomedical data integration. All the software can be downloaded as a MOLGENIS open source app from http://www.github.com/molgenis, with a demo available at http://www.biobankconnect.org. PMID:25361575

Prevalence of sexual desire and satisfaction among patients with screen-detected diabetes and impact of intensive multifactorial treatment: results from the ADDITION-Denmark study.

PubMed

Pedersen, Mette B; Giraldi, Annamaria; Kristensen, Ellids; Lauritzen, Torsten; Sandbæk, Annelli; Charles, Morten

2015-03-01

Sexual problems are common in people with diabetes. It is unknown whether early detection of diabetes and subsequent intensive multifactorial treatment (IT) are associated with sexual health. We report the prevalence of low sexual desire and low sexual satisfaction among people with screen-detected diabetes and compare the impact of intensive multifactorial treatment with the impact of routine care (RC) on these measures. A cross-sectional analysis of the ADDITION-Denmark trial cohort six years post-diagnosis. 190 general practices around Denmark. A total of 968 patients with screen-detected type 2 diabetes. Low sexual desire and low sexual satisfaction. Mean (standard deviation, SD) age was 64.9 (6.9) years. The prevalence of low sexual desire was 53% (RC) and 54% (IT) among women, and 24% (RC) and 25% (IT) among men. The prevalence of low sexual satisfaction was 23% (RC) and 18% (IT) among women, and 27% (RC) and 37% (IT) among men. Among men, the prevalence of low sexual satisfaction was significantly higher in the IT group than in the RC group, p = 0.01. Low sexual desire and low satisfaction are frequent among men and women with screen-detected diabetes, and IT may negatively impact men's sexual satisfaction.

Health information seeking and the World Wide Web: an uncertainty management perspective.

PubMed

Rains, Stephen A

2014-01-01

Uncertainty management theory was applied in the present study to offer one theoretical explanation for how individuals use the World Wide Web to acquire health information and to help better understand the implications of the Web for information seeking. The diversity of information sources available on the Web and potential to exert some control over the depth and breadth of one's information-acquisition effort is argued to facilitate uncertainty management. A total of 538 respondents completed a questionnaire about their uncertainty related to cancer prevention and information-seeking behavior. Consistent with study predictions, use of the Web for information seeking interacted with respondents' desired level of uncertainty to predict their actual level of uncertainty about cancer prevention. The results offer evidence that respondents who used the Web to search for cancer information were better able than were respondents who did not seek information to achieve a level of uncertainty commensurate with the level of uncertainty they desired.

Age Differences in Consumer Decision Making under Option Framing: From the Motivation Perspective

PubMed Central

Peng, Huamao; Xia, Shiyong; Ruan, Fanglin; Pu, Bingyan

2016-01-01

Option framing effect is the phenomena that participants often accept more options when they are asked to delete undesired options from a full model (subtractive framing) than they do when they are instructed to add desired options to a base model (additive framing). Whether the same effect exists in different age groups is less well known. To explore the roles of age and purchase motivations on the option framing effect for automobiles purchases, this study adopted a 3 (age group: younger, middle-aged, vs. older) × 2 (option framing: additive vs. subtractive) × 2 (focus condition: information vs. emotion) mixed design. To manipulate purchase motivations, participants in the three age groups were instructed to focus on the ratio of utility and price of options (information-focus) or the extent of pleasure induced by the options (emotion-focus) when they made purchase decisions in two framing conditions. The results revealed similar option framing effect across all age groups in the information-focus condition regarding the total price paid for accepted options. In contrast, the framing effect was not found in the emotion-focus condition. In addition, older adults accepted more options and an overall higher price than younger and middle-aged adults in both focus conditions. This difference was more obvious in the emotion-focus condition than in the information-focus condition. Moreover, both the number of accepted options and the total accepted price of the younger group in the information-focus condition were higher than those in the emotion-focus condition, whereas the older and middle-aged groups accepted same number of options and price between two focus conditions. These results imply that purchase motivation is a moderator of the option framing effect and age characteristics linked with motivations must be considered in sales. PMID:27872603

Age Differences in Consumer Decision Making under Option Framing: From the Motivation Perspective.

PubMed

Peng, Huamao; Xia, Shiyong; Ruan, Fanglin; Pu, Bingyan

2016-01-01

Option framing effect is the phenomena that participants often accept more options when they are asked to delete undesired options from a full model (subtractive framing) than they do when they are instructed to add desired options to a base model (additive framing). Whether the same effect exists in different age groups is less well known. To explore the roles of age and purchase motivations on the option framing effect for automobiles purchases, this study adopted a 3 (age group: younger, middle-aged, vs. older) × 2 (option framing: additive vs. subtractive) × 2 (focus condition: information vs. emotion) mixed design. To manipulate purchase motivations, participants in the three age groups were instructed to focus on the ratio of utility and price of options (information-focus) or the extent of pleasure induced by the options (emotion-focus) when they made purchase decisions in two framing conditions. The results revealed similar option framing effect across all age groups in the information-focus condition regarding the total price paid for accepted options. In contrast, the framing effect was not found in the emotion-focus condition. In addition, older adults accepted more options and an overall higher price than younger and middle-aged adults in both focus conditions. This difference was more obvious in the emotion-focus condition than in the information-focus condition. Moreover, both the number of accepted options and the total accepted price of the younger group in the information-focus condition were higher than those in the emotion-focus condition, whereas the older and middle-aged groups accepted same number of options and price between two focus conditions. These results imply that purchase motivation is a moderator of the option framing effect and age characteristics linked with motivations must be considered in sales.

47 CFR 0.441 - General.

Code of Federal Regulations, 2012 CFR

2012-10-01

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76 FR 64386 - NASA Advisory Council; Information Technology Infrastructure Committee; Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-18

..., Executive Secretary for the Information Technology Infrastructure Committee, National Aeronautics and Space... they are attending the NASA Advisory Council, Information Technology Infrastructure Committee meeting in Building 34, Room W305. All U.S. citizens desiring to attend the Information Technology...

Time-based self-spacing techniques using cockpit display of traffic information during approach to landing in a terminal area vectoring environment

NASA Technical Reports Server (NTRS)

Williams, D. H.

1983-01-01

A simulation study was undertaken to evaluate two time-based self-spacing techniques for in-trail following during terminal area approach. An electronic traffic display was provided in the weather radarscope location. The displayed self-spacing cues allowed the simulated aircraft to follow and to maintain spacing on another aircraft which was being vectored by air traffic control (ATC) for landing in a high-density terminal area. Separation performance data indicate the information provided on the traffic display was adequate for the test subjects to accurately follow the approach path of another aircraft without the assistance of ATC. The time-based technique with a constant-delay spacing criterion produced the most satisfactory spacing performance. Pilot comments indicate the workload associated with the self-separation task was very high and that additional spacing command information and/or aircraft autopilot functions would be desirable for operational implementational of the self-spacing task.

Current situation on regulations for mycotoxins. Overview of tolerances and status of standard methods of sampling and analysis.

PubMed

Van Egmond, H P

1989-01-01

A worldwide enquiry was undertaken in 1986-1987 to obtain up-to-date information about mycotoxin legislation in as many countries of the world as possible. Together with some additional data collected in 1981, information is now available about planned, proposed, existing or absence of legislation in 66 countries. Details about tolerances, legal bases, responsible authorities, prescribed methods of sampling and analysis and disposition of commodities containing inadmissible amounts of mycotoxins, are given. The information concerns aflatoxins in foodstuffs, aflatoxin M1 in dairy products, aflatoxins in animal feedstuffs, and other mycotoxins in food- and feedstuffs. In comparison with the situation in 1981, limits and regulations for mycotoxins have been expanded in 1987 with more countries having legislation (proposed or passed) on the subject, more products, and more mycotoxins covered by this legislation. The differences between tolerances in the various countries are sometimes quite large, which makes harmonization of mycotoxin regulations highly desirable.

A 3-Component Mixture of Rayleigh Distributions: Properties and Estimation in Bayesian Framework

PubMed Central

Aslam, Muhammad; Tahir, Muhammad; Hussain, Zawar; Al-Zahrani, Bander

2015-01-01

To study lifetimes of certain engineering processes, a lifetime model which can accommodate the nature of such processes is desired. The mixture models of underlying lifetime distributions are intuitively more appropriate and appealing to model the heterogeneous nature of process as compared to simple models. This paper is about studying a 3-component mixture of the Rayleigh distributionsin Bayesian perspective. The censored sampling environment is considered due to its popularity in reliability theory and survival analysis. The expressions for the Bayes estimators and their posterior risks are derived under different scenarios. In case the case that no or little prior information is available, elicitation of hyperparameters is given. To examine, numerically, the performance of the Bayes estimators using non-informative and informative priors under different loss functions, we have simulated their statistical properties for different sample sizes and test termination times. In addition, to highlight the practical significance, an illustrative example based on a real-life engineering data is also given. PMID:25993475

Machine vision based teleoperation aid

NASA Technical Reports Server (NTRS)

Hoff, William A.; Gatrell, Lance B.; Spofford, John R.

1991-01-01

When teleoperating a robot using video from a remote camera, it is difficult for the operator to gauge depth and orientation from a single view. In addition, there are situations where a camera mounted for viewing by the teleoperator during a teleoperation task may not be able to see the tool tip, or the viewing angle may not be intuitive (requiring extensive training to reduce the risk of incorrect or dangerous moves by the teleoperator). A machine vision based teleoperator aid is presented which uses the operator's camera view to compute an object's pose (position and orientation), and then overlays onto the operator's screen information on the object's current and desired positions. The operator can choose to display orientation and translation information as graphics and/or text. This aid provides easily assimilated depth and relative orientation information to the teleoperator. The camera may be mounted at any known orientation relative to the tool tip. A preliminary experiment with human operators was conducted and showed that task accuracies were significantly greater with than without this aid.

A consideration of the nature of work and the consequences for the human-oriented design of production and products.

PubMed

Bubb, Heiner

2006-07-01

In this article, it is shown that human work can be understood as a process of creating order, and that order can be seen as a form of information. Since information can be considered as negative entropy, work is associated with energy consumption. Therefore, it is important to investigate the nature of human necessities in more detail in order to meet the desire for comfort through the efficient application of energy. Temporary increases of information cause accelerated increases in entropy. This explains the appearance of living organisms, and the historic development of increasingly complex technology. Through technical progress, repetitive human work is being replaced by automation, so that primarily creative work remains. Now the question arises of how much creative work a human can manage. In addition, one goal of automation should be the reduction of human errors, but in doing so, an optimal balance should be found between supporting the operator both during normal procedures and during unforeseen circumstances.

Earth science information: Planning for the integration and use of global change information

NASA Technical Reports Server (NTRS)

Lousma, Jack R.

1992-01-01

The Consortium for International Earth Science Information Network (CIESIN) was founded in 1989 as a non-profit corporation dedicated to facilitating access to, use and understanding of global change information worldwide. The Consortium was created to cooperate and coordinate with organizations and researchers throughout the global change community to further access the most advanced technology, the latest scientific research, and the best information available for critical environmental decision making. CIESIN study efforts are guided by Congressional mandates to 'convene key present and potential users to assess the need for investment in integration of earth science information,' to 'outline the desirable pattern of interaction with the scientific and policy community,' and to 'develop recommendations and draft plans to achieve the appropriate level of effort in the use of earth science data for research and public policy purposes.' In addition, CIESIN is tasked by NASA to develop a data center that would extend the benefits of Earth Observing System (EOS) to the users of global change information related to human dimensions issues. For FY 1991, CIESIN focused on two main objectives. The first addressed the identification of information needs of global change research and non-research user groups worldwide. The second focused on an evaluation of the most efficient mechanisms for making this information available in usable forms.

Patient and staff assessment of an audiovisual education tool for head and neck radiation therapy.

PubMed

Morley, Lyndon; McAndrew, Alison; Tse, Karen; Rakaric, Peter; Cummings, Bernard; Cashell, Angela

2013-09-01

The purpose of this study was to understand and compare patient and staff perceptions of a video-based preparatory education tool for head and neck radiotherapy. Patients and staff completed a questionnaire assessing their perceptions of whether the education tool was relevant, clear, complete and reassuring. Staff rated the video's accuracy and anticipated impact on future patient information needs. Demographic information was collected. Open-ended questions were used to elicit additional feedback. Quantitative responses from 50 patients and 48 staff were very positive and not significantly different between the two groups. Content analysis of the qualitative data provided insight into the information and approaches valued by patients and staff and how these differed. Staff members were more critical of the production quality and completeness of information related to procedures and treatment side effects. Patients valued seeing procedures acted out and desired more information about what these experiences would feel like and how to engage in self-care. Although staff-driven development may be an effective method of designing the content and approach of a preparatory education video, care should be taken to consider differences between patient and staff perceptions of information needs.

Mercury monitoring in fish using a non-lethal tissue biopsy method

USGS Publications Warehouse

Ackerson, J; Schmitt, Christopher J.; McKee, J; Brumbaugh, W. G.

2010-01-01

A non-lethal method is particularly desirable for sampling rare or endangered fish or highly valued fisheries. The Missouri Department of Conservation manages several fisheries where the public is sensitive to excessive fish removal, yet there is a desire for mercury information. One such example is the trophy smallmouth bass (Micropterus dolomieu) fishery in the Ozark’s Eleven Point River. Plug removal is not expected to affect fish survival in the shortterm. However, limited information is available on survival of fish for weeks or months after plug removal.

Principals' Perceptions of Community and Staff Involvement in Shared Decision Making.

ERIC Educational Resources Information Center

Brown, David W.; And Others

1996-01-01

Survey of 217 Maine principals revealed that respondents perceived their staff as moderately to highly involved in decision making, viewed the community as informed but not actively involved in decision making, and desired greater involvement from staff and parents. Principal gender and school level did not affect desired levels of involvement.…

You don't always get what you want, and you don't always want what you get: An examination of control-desire for control congruence in transactional relationships.

PubMed

Mullins, Ryan R; Bachrach, Daniel G; Rapp, Adam A; Grewal, Dhruv; Beitelspacher, Lauren Skinner

2015-07-01

In this research we develop a framework to examine the drivers of customers' desire for control over the sales relationship, and consequences of fit between perceived and desired control. Data collected in a lagged field study of 144 retailer manager (customer)-salesperson dyads were modeled using hierarchical linear modeling and response surface modeling techniques. Results from our analysis reveal that salesperson expertise drives retailers' desire for control in these relationships. In addition, while incongruence in perceived-desired control was negatively associated with both satisfaction and objective sales, retailer satisfaction was higher when both desired and perceived control were high. Further, as desired and perceived control over the sales relationship both increase, product sales initially decrease, and then increase, exhibiting a "U-shaped" effect. Implications for both theory and practice are discussed. These include adaptive sales training to identify misalignment between desired and perceived control, optimization of cocreation strategies, incorporation of interorganizational relational constructs, exploration of triadic social network configurations, examination of unmet expectations, and the implications of assimilation-contrast theory. (c) 2015 APA, all rights reserved).

7 CFR 1209.17 - Promotion.

Code of Federal Regulations, 2012 CFR

2012-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE MUSHROOM PROMOTION, RESEARCH, AND CONSUMER INFORMATION ORDER Mushroom Promotion, Research, and Consumer Information Order Definitions § 1209... desirability of mushrooms, including paid advertising. ...

7 CFR 1209.17 - Promotion.

Code of Federal Regulations, 2014 CFR

2014-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE MUSHROOM PROMOTION, RESEARCH, AND CONSUMER INFORMATION ORDER Mushroom Promotion, Research, and Consumer Information Order Definitions § 1209... desirability of mushrooms, including paid advertising. ...

7 CFR 1209.17 - Promotion.

Code of Federal Regulations, 2011 CFR

2011-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE MUSHROOM PROMOTION, RESEARCH, AND CONSUMER INFORMATION ORDER Mushroom Promotion, Research, and Consumer Information Order Definitions § 1209... desirability of mushrooms, including paid advertising. ...

7 CFR 1209.17 - Promotion.

Code of Federal Regulations, 2013 CFR

2013-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE MUSHROOM PROMOTION, RESEARCH, AND CONSUMER INFORMATION ORDER Mushroom Promotion, Research, and Consumer Information Order Definitions § 1209... desirability of mushrooms, including paid advertising. ...

Distribution System Upgrade Unit Cost Database

DOE Data Explorer

Horowitz, Kelsey

2017-11-30

This database contains unit cost information for different components that may be used to integrate distributed photovotaic (D-PV) systems onto distribution systems. Some of these upgrades and costs may also apply to integration of other distributed energy resources (DER). Which components are required, and how many of each, is system-specific and should be determined by analyzing the effects of distributed PV at a given penetration level on the circuit of interest in combination with engineering assessments on the efficacy of different solutions to increase the ability of the circuit to host additional PV as desired. The current state of the distribution system should always be considered in these types of analysis. The data in this database was collected from a variety of utilities, PV developers, technology vendors, and published research reports. Where possible, we have included information on the source of each data point and relevant notes. In some cases where data provided is sensitive or proprietary, we were not able to specify the source, but provide other information that may be useful to the user (e.g. year, location where equipment was installed). NREL has carefully reviewed these sources prior to inclusion in this database. Additional information about the database, data sources, and assumptions is included in the "Unit_cost_database_guide.doc" file included in this submission. This guide provides important information on what costs are included in each entry. Please refer to this guide before using the unit cost database for any purpose.

32 CFR 37.420 - Should I tell proposers that we will not disclose information that they submit?

Code of Federal Regulations, 2010 CFR

2010-07-01

... documents; and (ii) Business plans and technical information submitted on a confidential basis. (c) If proposers desire to protect business plans and technical information for five years from FOIA disclosure...

Paralyzed by desire: a new type of body integrity identity disorder.

PubMed

Giummarra, Melita J; Bradshaw, John L; Hilti, Leonie M; Nicholls, Michael E R; Brugger, Peter

2012-03-01

Body incongruity in body integrity identity disorder (BIID) manifests in the desire to have a healthy limb amputated. We describe a variant of the disorder: the desire to become paralyzed (paralysis-BIID). Sixteen otherwise healthy participants, recruited through Internet-based forums, websites, or word of mouth, completed questionnaires about details of their desire and accompanying symptoms. Onset of the desire for paralysis typically preceded puberty. All participants indicated a specific level for desired spinal cord injury. All participants simulated paralysis through mental imagery or physical pretending, and 9 (56%) reported erotic interest in paraplegia and/or disability. Our key new finding was that 37.5% of paralysis-BIID participants were women, compared with 4.4% women in a sample of 68 individuals with amputation-BIID. BIID reflects a disunity between self and body, usually with a prominent sexual component. Sex-related differences are emerging: unlike men, a higher proportion of women desire paralysis than desire amputation, and, while men typically seek unilateral amputation, women typically seek bilateral amputation. We propose that these sex-related differences in BIID manifestation may relate to sex differences in cerebral lateralization, or to disruption of representation and/or processing of body-related information in right-hemisphere frontoparietal networks.

Swapping horses midstream: factors related to physicians' changing their minds about a diagnosis.

PubMed

Eva, Kevin W; Link, Carol L; Lutfey, Karen E; McKinlay, John B

2010-07-01

Premature closure has been identified as the single most common cause of diagnostic error. This factorial experiment explored which variables exert an unconfounded influence on physicians' diagnostic flexibility (changing their minds about the most likely diagnosis during a clinical case presentation). In 2007-2008, 256 practicing physicians viewed a clinically authentic vignette simulating a patient presenting with possible coronary heart disease (CHD) and provided their initial impression midway through the case. At the end, they answered questions about the case, indicated how they would continue their clinical investigation, and made a final diagnosis. The authors used general linear models to determine which patient factors (age, gender, socioeconomic status, race), physician factors (gender, age/experience), and process variables were related to the likelihood of physicians' changing their minds about the most likely diagnosis. Physicians who had less experience, those who named a non-CHD diagnosis as their initial impression, and those who did not ask for information about the patient's prior cardiac disease history were the most likely to change their minds. Participants' certainty in their initial diagnosis, the additional information desired, the diagnostic hypotheses generated, and the follow-up intended were not related to the likelihood of change in diagnostic hypotheses. Although efforts encouraging physicians to avoid cognitive biases and to reason in a more analytic manner may yield some benefit, this study suggests that experience is a more important determinant of diagnostic flexibility than is the consideration of additional diagnoses or the amount of additional information collected.

Leveraging the Experiences of Informal Caregivers to Create Future Healthcare Workforce Options.

PubMed

Phillips, Sara S; Ragas, Daiva M; Hajjar, Nadia; Tom, Laura S; Dong, XinQi; Simon, Melissa A

2016-01-01

The objective of this study was gather pilot data from informal caregivers regarding the potential for a training program to assist current or past caregivers in reentering the job market, and thus offering a pathway to economic resilience. In an effort that could foster a sustainable and competent caregiving market to help meet the needs of an aging America, whether training informal caregivers might help them transition into a paid caregiving or other health service role was explored. Caregivers (N=55) of a chronically or terminally ill family member or friend in a suburban county near Chicago were interviewed. The interview guide addressed household economic effect of illness, emotional burden, and training program interest. Fifty-six percent of caregivers were interested in training to work outside the home, caring for people in other households, 84% indicated a desire to learn more about health care, and 68% reported a desire to explore job possibilities in health care. Eighty-two percent were experienced in working with an individual aged 50 and older. Informal caregivers' interest in a training program to bolster their qualifications for a role in the healthcare workforce, including the option of a formal caregiver position, supports the demand for such a program. Considering the need for healthcare workers to serve the growing elderly population and the desire of informal caregivers to find gainful employment, these informal caregivers could provide the impetus to invest in informal caregiver training. © 2016, Copyright the Authors Journal compilation © 2016, The American Geriatrics Society.

dCITE: Measuring Necessary Cladistic Information Can Help You Reduce Polytomy Artefacts in Trees.

PubMed

Wise, Michael J

2016-01-01

Biologists regularly create phylogenetic trees to better understand the evolutionary origins of their species of interest, and often use genomes as their data source. However, as more and more incomplete genomes are published, in many cases it may not be possible to compute genome-based phylogenetic trees due to large gaps in the assembled sequences. In addition, comparison of complete genomes may not even be desirable due to the presence of horizontally acquired and homologous genes. A decision must therefore be made about which gene, or gene combinations, should be used to compute a tree. Deflated Cladistic Information based on Total Entropy (dCITE) is proposed as an easily computed metric for measuring the cladistic information in multiple sequence alignments representing a range of taxa, without the need to first compute the corresponding trees. dCITE scores can be used to rank candidate genes or decide whether input sequences provide insufficient cladistic information, making artefactual polytomies more likely. The dCITE method can be applied to protein, nucleotide or encoded phenotypic data, so can be used to select which data-type is most appropriate, given the choice. In a series of experiments the dCITE method was compared with related measures. Then, as a practical demonstration, the ideas developed in the paper were applied to a dataset representing species from the order Campylobacterales; trees based on sequence combinations, selected on the basis of their dCITE scores, were compared with a tree constructed to mimic Multi-Locus Sequence Typing (MLST) combinations of fragments. We see that the greater the dCITE score the more likely it is that the computed phylogenetic tree will be free of artefactual polytomies. Secondly, cladistic information saturates, beyond which little additional cladistic information can be obtained by adding additional sequences. Finally, sequences with high cladistic information produce more consistent trees for the same taxa.

dCITE: Measuring Necessary Cladistic Information Can Help You Reduce Polytomy Artefacts in Trees

PubMed Central

2016-01-01

Biologists regularly create phylogenetic trees to better understand the evolutionary origins of their species of interest, and often use genomes as their data source. However, as more and more incomplete genomes are published, in many cases it may not be possible to compute genome-based phylogenetic trees due to large gaps in the assembled sequences. In addition, comparison of complete genomes may not even be desirable due to the presence of horizontally acquired and homologous genes. A decision must therefore be made about which gene, or gene combinations, should be used to compute a tree. Deflated Cladistic Information based on Total Entropy (dCITE) is proposed as an easily computed metric for measuring the cladistic information in multiple sequence alignments representing a range of taxa, without the need to first compute the corresponding trees. dCITE scores can be used to rank candidate genes or decide whether input sequences provide insufficient cladistic information, making artefactual polytomies more likely. The dCITE method can be applied to protein, nucleotide or encoded phenotypic data, so can be used to select which data-type is most appropriate, given the choice. In a series of experiments the dCITE method was compared with related measures. Then, as a practical demonstration, the ideas developed in the paper were applied to a dataset representing species from the order Campylobacterales; trees based on sequence combinations, selected on the basis of their dCITE scores, were compared with a tree constructed to mimic Multi-Locus Sequence Typing (MLST) combinations of fragments. We see that the greater the dCITE score the more likely it is that the computed phylogenetic tree will be free of artefactual polytomies. Secondly, cladistic information saturates, beyond which little additional cladistic information can be obtained by adding additional sequences. Finally, sequences with high cladistic information produce more consistent trees for the same taxa. PMID:27898695

Projector-Based Augmented Reality for Quality Inspection of Scanned Objects

NASA Astrophysics Data System (ADS)

Kern, J.; Weinmann, M.; Wursthorn, S.

2017-09-01

After scanning or reconstructing the geometry of objects, we need to inspect the result of our work. Are there any parts missing? Is every detail covered in the desired quality? We typically do this by looking at the resulting point clouds or meshes of our objects on-screen. What, if we could see the information directly visualized on the object itself? Augmented reality is the generic term for bringing virtual information into our real environment. In our paper, we show how we can project any 3D information like thematic visualizations or specific monitoring information with reference to our object onto the object's surface itself, thus augmenting it with additional information. For small objects that could for instance be scanned in a laboratory, we propose a low-cost method involving a projector-camera system to solve this task. The user only needs a calibration board with coded fiducial markers to calibrate the system and to estimate the projector's pose later on for projecting textures with information onto the object's surface. Changes within the projected 3D information or of the projector's pose will be applied in real-time. Our results clearly reveal that such a simple setup will deliver a good quality of the augmented information.

Women in wetsuits: revolting bodies in lesbian surf culture.

PubMed

Roy, Georgina

2013-01-01

The article unpicks the notion of lesbian bodies as revolting through an analysis of how "women in wetsuits" are experienced as both disgusting and desirable by lesbian surfers. Based on ethnographic research carried out within British surf culture, I consider how lesbian surfing bodies come to be experienced and embodied as disgusting, desirable, and revolting. Informed by interview data and personal reflections I suggest that the affective power of lesbian desire might offer ways in which to disrupt the cultural processes that shame bodies and in doing so enable surfing bodies to revolt.

Allele quantification using molecular inversion probes (MIP)

PubMed Central

Wang, Yuker; Moorhead, Martin; Karlin-Neumann, George; Falkowski, Matthew; Chen, Chunnuan; Siddiqui, Farooq; Davis, Ronald W.; Willis, Thomas D.; Faham, Malek

2005-01-01

Detection of genomic copy number changes has been an important research area, especially in cancer. Several high-throughput technologies have been developed to detect these changes. Features that are important for the utility of technologies assessing copy number changes include the ability to interrogate regions of interest at the desired density as well as the ability to differentiate the two homologs. In addition, assessing formaldehyde fixed and paraffin embedded (FFPE) samples allows the utilization of the vast majority of cancer samples. To address these points we demonstrate the use of molecular inversion probe (MIP) technology to the study of copy number. MIP is a high-throughput genotyping technology capable of interrogating >20 000 single nucleotide polymorphisms in the same tube. We have shown the ability of MIP at this multiplex level to provide copy number measurements while obtaining the allele information. In addition we have demonstrated a proof of principle for copy number analysis in FFPE samples. PMID:16314297

Quantum vision in three dimensions

NASA Astrophysics Data System (ADS)

Roth, Yehuda

We present four models for describing a 3-D vision. Similar to the mirror scenario, our models allow 3-D vision with no need for additional accessories such as stereoscopic glasses or a hologram film. These four models are based on brain interpretation rather than pure objective encryption. We consider the observer "subjective" selection of a measuring device and the corresponding quantum collapse into one of his selected states, as a tool for interpreting reality in according to the observer concepts. This is the basic concept of our study and it is introduced in the first model. Other models suggests "soften" versions that might be much easier to implement. Our quantum interpretation approach contribute to the following fields. In technology the proposed models can be implemented into real devices, allowing 3-D vision without additional accessories. Artificial intelligence: In the desire to create a machine that exchange information by using human terminologies, our interpretation approach seems to be appropriate.

Aircraft body-axis rotation measurement system

NASA Technical Reports Server (NTRS)

Cowdin, K. T. (Inventor)

1983-01-01

A two gyro four gimbal attitude sensing system having gimbal lock avoidance is provided with continuous azimuth information, rather than roll information, relative to the magnetic cardinal headings while in near vertical attitudes to allow recovery from vertical on a desired heading. The system is comprised of a means for stabilizing an outer roll gimbal that is common to a vertical gyro and a directional gyro with respect to the aircraft platform which is being angularly displaced about an axis substantially parallel to the outer roll gyro axis. A means is also provided for producing a signal indicative of the magnitude of such displacement as an indication of aircraft heading. Additional means are provided to cause stabilization of the outer roll gimbal whenever the pitch angle of the aircraft passes through a threshold prior to entering vertical flight and destabilization of the outer roll gimbal upon passing through the threshold when departing vertical flight.

Impacts of Maximizing Tendencies on Experience-Based Decisions.

PubMed

Rim, Hye Bin

2017-06-01

Previous research on risky decisions has suggested that people tend to make different choices depending on whether they acquire the information from personally repeated experiences or from statistical summary descriptions. This phenomenon, called as a description-experience gap, was expected to be moderated by the individual difference in maximizing tendencies, a desire towards maximizing decisional outcome. Specifically, it was hypothesized that maximizers' willingness to engage in extensive information searching would lead maximizers to make experience-based decisions as payoff distributions were given explicitly. A total of 262 participants completed four decision problems. Results showed that maximizers, compared to non-maximizers, drew more samples before making a choice but reported lower confidence levels on both the accuracy of knowledge gained from experiences and the likelihood of satisfactory outcomes. Additionally, maximizers exhibited smaller description-experience gaps than non-maximizers as expected. The implications of the findings and unanswered questions for future research were discussed.

Integrating body movement into attractiveness research.

PubMed

Fink, Bernhard; Weege, Bettina; Neave, Nick; Pham, Michael N; Shackelford, Todd K

2015-01-01

People judge attractiveness and make trait inferences from the physical appearance of others, and research reveals high agreement among observers making such judgments. Evolutionary psychologists have argued that interest in physical appearance and beauty reflects adaptations that motivate the search for desirable qualities in a potential partner. Although men more than women value the physical appearance of a partner, appearance universally affects social perception in both sexes. Most studies of attractiveness perceptions have focused on third party assessments of static representations of the face and body. Corroborating evidence suggests that body movement, such as dance, also conveys information about mate quality. Here we review evidence that dynamic cues (e.g., gait, dance) also influence perceptions of mate quality, including personality traits, strength, and overall attractiveness. We recommend that attractiveness research considers the informational value of body movement in addition to static cues, to present an integrated perspective on human social perception.

76 FR 17116 - Notice of Proposed Information Collection Requests

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-28

... collection requirements and provide the requested data in the desired format. The Director, Information... Review: Extension. Title of Collection: Experimental Sites Initiative--Data Collection Instrument. OMB... data collection instrument will be used to collect specific information and performance data for...

7 CFR 215.17 - Program information.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL MILK PROGRAM FOR CHILDREN § 215.17 Program information. School Food Authorities and child-care institutions desiring information concerning the Program should write to their...

7 CFR 215.17 - Program information.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL MILK PROGRAM FOR CHILDREN § 215.17 Program information. School Food Authorities and child-care institutions desiring information concerning the Program should write to their...

7 CFR 215.17 - Program information.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL MILK PROGRAM FOR CHILDREN § 215.17 Program information. School Food Authorities and child-care institutions desiring information concerning the Program should write to their...

7 CFR 215.17 - Program information.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL MILK PROGRAM FOR CHILDREN § 215.17 Program information. School Food Authorities and child-care institutions desiring information concerning the Program should write to their...

7 CFR 215.17 - Program information.

Code of Federal Regulations, 2013 CFR

2013-01-01

... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL MILK PROGRAM FOR CHILDREN § 215.17 Program information. School Food Authorities and child-care institutions desiring information concerning the Program should write to their...

75 FR 51985 - Notice of Proposed Information Collection Requests

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-24

... collection requirements and provide the requested data in the desired format. The Director, Information..., Regulatory Information Management Services, Office of Management, publishes this notice containing proposed... Review: Revision. Title of Collection: Student Aid Internet Gateway (SAIG) Enrollment Documents. OMB...

Global Maritime Awareness

DTIC Science & Technology

2009-06-01

to maritime information Mission: Act as a Maritime Awareness Coordinator and data critical to building situational awareness . We are...Maritime Awareness Technical Sub-committee (NMATS) July 2008 Desired Outcome Maritime Information Exchange Vision: Global maritime information ...Global Maritime Situational Awareness I i i i 1 Information Hubs n t at ves: . 2. MSSIS (Maritime Safety & Security Information Systems

Route Planning and Route Choice: An Empirical Investigation into Information Processing and Decision Making in Orienteering.

ERIC Educational Resources Information Center

Seiler, Roland

1989-01-01

Investigates kinds of map information selected and supplementary information desired by experienced orienteers. Reports that, based on lab and field studies, that contour lines were the most important map information, followed by information reducing physical or technical requirements. Concludes action theory is applicable to decision-making…

The Information in Multiple Ratings

ERIC Educational Resources Information Center

Bock, R. Darrell; Brennan, Robert L.; Muraki, Eiji

2002-01-01

In assessment programs where scores are reported for individual examinees, it is desirable to have responses to performance exercises graded by more than one rater. If more than one item on each test form is so graded, it is also desirable that different raters grade the responses of any one examinee. This gives rise to sampling designs in which…

The Effect of Selected "Desirable Difficulties" on the Ability to Recall Anatomy Information

ERIC Educational Resources Information Center

Dobson, John L.; Linderholm, Tracy

2015-01-01

"Desirable difficulties" is a theory from cognitive science used to promote learning in a variety of contexts. The basic premise is that creating a cognitively challenging environment at the learning acquisition phase, by actively engaging learners in the retrieval of to-be-learned materials, promotes long-term retention. In this study,…

Design, development, and evaluation of printed educational materials for evidence-based practice dissemination.

PubMed

Williams, Jessica R; Caceda-Castro, Lizbeth E; Dusablon, Tracy; Stipa, Melissa

2016-06-01

Printed educational materials (PEMs) are one of the most common dissemination strategies for communicating information about evidence-based practices (EBPs) to healthcare professionals and organizations; however, evidence is conflicting regarding the conditions and circumstances in which PEMs are effective in achieving desired outcomes. The effectiveness of PEMs is largely dependent on the manner in which they are developed. This article reports on the findings from a comprehensive review of the literature regarding best practices for creating PEMs for health professionals and illustrates how these practices were used to design, develop, and evaluate an informational packet to disseminate information about motivational interviewing. The informational packet was disseminated to 92 community health organizations not currently implementing motivational interviewing. Evaluation surveys were completed by 212 healthcare directors and providers to examine quality and perceived helpfulness of the packets, intention to use information from the packet, and sharing of the packet with others. Associations between these and individual and organizational characteristics were also assessed. Overall, the packet was perceived as appropriate and helpful in making a decision to implement motivational interviewing. For example, 84.9% of participants stated that the content was 'about right'. Three-quarters (75.9%) of participants reported plans to use the information in the packet and almost half (46.7%) reported talking about the packet with others in the organizations. Higher levels of baseline interest in motivational interviewing adoption were significantly related to packet use and wanting to utilize additional resources presented in the packet. Positive attitudes toward EBPs were also significantly related to the desire to obtain resources in the packet. Perceptions of the packet did not differ by type of community health organization (i.e., community health center, community behavioral health organization) or whether the individual was a director or provider. Results indicated that PEMs can be a useful tool to disseminate EBP information to healthcare professionals particularly if they have a prior interest in the EBP and have general attitudes supportive of EBPs. Recommendations for the improvement of future PEMs are discussed.

Technologies in older people's care.

PubMed

Andersson Marchesoni, Maria; Axelsson, Karin; Fältholm, Ylva; Lindberg, Inger

2017-03-01

The tension between care-based and technology-based rationalities motivates studies concerning how technology can be used in the care sector to support the relational foundation of care. This study interprets values related to care and technologies connected to the practice of good care. This research study was part of a development project aimed at developing innovative work practices through information and communication technology. Participants and research context: All staff (n = 18) working at two wards in a care facility for older people were asked to participate in interviews, and 12 accepted. We analysed the data using latent content analysis in combination with normative analysis. Ethical considerations: The caregivers were informed that participation was voluntary and that they could drop out at any time without providing any explanation. Four values were identified: 'presence', 'appreciation', 'competence' and 'trust'. Caregivers wanted to focus on care receivers as unique persons, a view that they thought was compromised by time-consuming and beeping electronic devices. Appraising from next-of-kin and been seen as someone who can contribute together with knowledge to handle different situations were other desires. The caregivers also desired positive feedback from next-of-kin, as they wanted to be seen as professionals who have the knowledge and skills to handle difficult situations. In addition, the caregivers wanted their employer to trust them, and they wanted to work in a calm environment. Caregivers' desire for disturbance-free interactions, being valued for their skills and working in a trustful working environment were interpreted as their base for providing good care. The caregivers' arguments are based on caring rationality, and sometimes they felt the technological rationality interfered with their main mission, providing quality care. Introducing new technology in caring should support the caring relationship. Although society's overall technology-based approach may have gained popularity as a problem solver, technology-based rationality may compromise a care-based rationality. A shift in attitudes towards care as a concept on all societal levels is needed.

What do UK doctors in training value in a post? A discrete choice experiment.

PubMed

Cleland, Jennifer; Johnston, Peter; Watson, Verity; Krucien, Nicolas; Skåtun, Diane

2016-02-01

Many individual and job-related factors are known to influence medical careers decision making. Medical trainees' (residents) views of which characteristics of a training post are important to them have been extensively studied but how they trade-off these characteristics is under-researched. Such information is crucial for the development of effective policies to enhance recruitment and retention. Our aim was to investigate the strength of UK foundation doctors' and trainees' preferences for training post characteristics in terms of monetary value. We used an online questionnaire study incorporating a discrete choice experiment (DCE), distributed to foundation programme doctors and doctors in training across all specialty groups within three UK regions, in August-October 2013. The main outcome measures were monetary values for training-post characteristics, based on willingness to forgo and willingness to accept extra income for a change in each job characteristic, calculated from regression coefficients. The questionnaire was answered by 1323 trainees. Good working conditions were the most influential characteristics of a training position. Trainee doctors would need to be compensated by an additional 49.8% above the average earnings within their specialty to move from a post with good working conditions to one with poor working conditions. A training post with limited rather than good opportunities for one's spouse or partner would require compensation of 38.4% above the average earnings within their specialty. Trainees would require compensation of 30.8% above the average earnings within their specialty to move from a desirable to a less desirable locality. These preferences varied only to a limited extent according to individual characteristics. Trainees place most value on good working conditions, good opportunities for their partners and desirable geographical location when making career-related decisions. This intelligence can be used to develop alternative models of workforce planning or to develop information about job opportunities that address trainees' values. © 2016 John Wiley & Sons Ltd.

7 CFR 6.9 - Information.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 1 2013-01-01 2013-01-01 false Information. 6.9 Section 6.9 Agriculture Office of the Secretary of Agriculture IMPORT QUOTAS AND FEES General Provisions § 6.9 Information. Persons desiring information from the Department of Agriculture regarding section 22 or section 8(a), or any action with...

33 CFR 136.3 - Information.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Information. 136.3 Section 136.3... SOURCE; AND ADVERTISEMENT General § 136.3 Information. Anyone desiring to file a claim against the Fund may obtain general information on the procedure for filing a claim from the Director, National...

33 CFR 136.3 - Information.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Information. 136.3 Section 136.3... SOURCE; AND ADVERTISEMENT General § 136.3 Information. Anyone desiring to file a claim against the Fund may obtain general information on the procedure for filing a claim from the Director National...

7 CFR 6.9 - Information.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 1 2012-01-01 2012-01-01 false Information. 6.9 Section 6.9 Agriculture Office of the Secretary of Agriculture IMPORT QUOTAS AND FEES General Provisions § 6.9 Information. Persons desiring information from the Department of Agriculture regarding section 22 or section 8(a), or any action with...

7 CFR 6.9 - Information.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 1 2011-01-01 2011-01-01 false Information. 6.9 Section 6.9 Agriculture Office of the Secretary of Agriculture IMPORT QUOTAS AND FEES General Provisions § 6.9 Information. Persons desiring information from the Department of Agriculture regarding section 22 or section 8(a), or any action with...

33 CFR 136.3 - Information.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Information. 136.3 Section 136.3... SOURCE; AND ADVERTISEMENT General § 136.3 Information. Anyone desiring to file a claim against the Fund may obtain general information on the procedure for filing a claim from the Director, National...

7 CFR 6.9 - Information.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 1 2014-01-01 2014-01-01 false Information. 6.9 Section 6.9 Agriculture Office of the Secretary of Agriculture IMPORT QUOTAS AND FEES General Provisions § 6.9 Information. Persons desiring information from the Department of Agriculture regarding section 22 or section 8(a), or any action with...

33 CFR 136.3 - Information.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Information. 136.3 Section 136.3... SOURCE; AND ADVERTISEMENT General § 136.3 Information. Anyone desiring to file a claim against the Fund may obtain general information on the procedure for filing a claim from the Director, National...

7 CFR 6.9 - Information.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 1 2010-01-01 2010-01-01 false Information. 6.9 Section 6.9 Agriculture Office of the Secretary of Agriculture IMPORT QUOTAS AND FEES General Provisions § 6.9 Information. Persons desiring information from the Department of Agriculture regarding section 22 or section 8(a), or any action with...

33 CFR 136.3 - Information.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Information. 136.3 Section 136.3... SOURCE; AND ADVERTISEMENT General § 136.3 Information. Anyone desiring to file a claim against the Fund may obtain general information on the procedure for filing a claim from the Director National...

Considerations on the Optimal and Efficient Processing of Information-Bearing Signals

ERIC Educational Resources Information Center

Harms, Herbert Andrew

2013-01-01

Noise is a fundamental hurdle that impedes the processing of information-bearing signals, specifically the extraction of salient information. Processing that is both optimal and efficient is desired; optimality ensures the extracted information has the highest fidelity allowed by the noise, while efficiency ensures limited resource usage. Optimal…

Dr Google Is Here to Stay but Health Care Professionals Are Still Valued: An Analysis of Health Care Consumers' Internet Navigation Support Preferences.

PubMed

Lee, Kenneth; Hoti, Kreshnik; Hughes, Jeffery David; Emmerton, Lynne

2017-06-14

The Internet offers great opportunities for consumers to be informed about their health. However, concerns have been raised regarding its impact on the traditional health consumer-health professional relationship. Our recent survey of 400 Australian adults identified that over half of consumers required some form of navigational support in locating appropriate Web-based health information. We propose that support provided by health professionals would be preferred by consumers; this preference is regardless of whether consumers have a need for navigational support. Secondary analysis of the survey dataset is presented here to quantify consumer-reported support preferences and barriers when navigating Web-based health information. We aimed to quantitatively identify consumers' support preferences for locating Web-based health information and their barriers when navigating Web-based health information. We also aimed to compare such preferences and barriers between consumers identified as needing and not needing support when locating Web-based health information. Chi-square (χ 2 ) tests identified whether each listed support preference differed between subgroups of consumers classified as needing (n=205, 51.3%) or not needing (n=195, 48.8%) navigational support; degree of association, via phi coefficient (φ) tests, were also considered to ascertain the likely practical significance of any differences. This was repeated for each listed barrier. Free-text responses regarding additional support preferences were descriptively analyzed and compared with the quantitative findings to provide a richer understanding of desired support for health information searches. Of the 400 respondents, the most preferred mode of navigational support was involvement of health professionals; this was reported by participants identified as needing and not needing navigational support. While there was a significant difference between groups, the degree of association was small (χ 2 1 [N=400]=13.2; P<.001; φ=.18). Qualitative data from the free-text responses supported consumers' desire for health professional involvement. The two most commonly reported barriers when navigating desired Web-based health information were (1) volume of available information and (2) inconsistency of information between sources; these were reported by participants with and without a need for navigational support. While participants identified with a need for navigational support were more likely to report volume (χ 2 1 [N=387]= 4.40; P=.04; φ=.11) and inconsistency of information (χ 2 1 [N=387]= 16.10, P<.001, φ=.20) as barriers, the degrees of association were small to moderate. Despite concerns in the literature that the popularity of the Internet could compromise the health consumer-health professional relationship, our findings suggest the contrary. Our findings showed that health professionals were found to be the most commonly preferred mode of navigational support, even among consumers classified as not needing navigational support. Further research into how health professionals could assist consumers with Web-based health information seeking could strengthen the health consumer-health professional relationship amidst the growing use of "Dr Google." ©Kenneth Lee, Kreshnik Hoti, Jeffery David Hughes, Lynne Emmerton. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 14.06.2017.

Dr Google Is Here to Stay but Health Care Professionals Are Still Valued: An Analysis of Health Care Consumers’ Internet Navigation Support Preferences

PubMed Central

Hoti, Kreshnik; Hughes, Jeffery David; Emmerton, Lynne

2017-01-01

Background The Internet offers great opportunities for consumers to be informed about their health. However, concerns have been raised regarding its impact on the traditional health consumer-health professional relationship. Our recent survey of 400 Australian adults identified that over half of consumers required some form of navigational support in locating appropriate Web-based health information. We propose that support provided by health professionals would be preferred by consumers; this preference is regardless of whether consumers have a need for navigational support. Secondary analysis of the survey dataset is presented here to quantify consumer-reported support preferences and barriers when navigating Web-based health information. Objective We aimed to quantitatively identify consumers’ support preferences for locating Web-based health information and their barriers when navigating Web-based health information. We also aimed to compare such preferences and barriers between consumers identified as needing and not needing support when locating Web-based health information. Methods Chi-square (χ2) tests identified whether each listed support preference differed between subgroups of consumers classified as needing (n=205, 51.3%) or not needing (n=195, 48.8%) navigational support; degree of association, via phi coefficient (φ) tests, were also considered to ascertain the likely practical significance of any differences. This was repeated for each listed barrier. Free-text responses regarding additional support preferences were descriptively analyzed and compared with the quantitative findings to provide a richer understanding of desired support for health information searches. Results Of the 400 respondents, the most preferred mode of navigational support was involvement of health professionals; this was reported by participants identified as needing and not needing navigational support. While there was a significant difference between groups, the degree of association was small (χ21 [N=400]=13.2; P<.001; φ=.18). Qualitative data from the free-text responses supported consumers’ desire for health professional involvement. The two most commonly reported barriers when navigating desired Web-based health information were (1) volume of available information and (2) inconsistency of information between sources; these were reported by participants with and without a need for navigational support. While participants identified with a need for navigational support were more likely to report volume (χ21 [N=387]= 4.40; P=.04; φ=.11) and inconsistency of information (χ21 [N=387]= 16.10, P<.001, φ=.20) as barriers, the degrees of association were small to moderate. Conclusions Despite concerns in the literature that the popularity of the Internet could compromise the health consumer-health professional relationship, our findings suggest the contrary. Our findings showed that health professionals were found to be the most commonly preferred mode of navigational support, even among consumers classified as not needing navigational support. Further research into how health professionals could assist consumers with Web-based health information seeking could strengthen the health consumer-health professional relationship amidst the growing use of “Dr Google.” PMID:28615156

Do patients want to participate in medical decision making?

PubMed

Strull, W M; Lo, B; Charles, G

1984-12-07

Although shared decision making by patients and clinicians has been advocated, little is known about the degree of participation in decision making that patients actually prefer or about clinicians' appreciation of these preferences. We administered questionnaires about three aspects of decision making to 210 hypertensive outpatients and to their 50 clinicians, who represented three types of medical practices. We found that 41% of patients preferred more information about hypertension; clinicians underestimated patient preferences for discussion about therapy in 29% of cases and overestimated 11% (k = .22); and 53% of patients preferred to participate in making decisions, while clinicians believed that their patients desired to participate in 78% of cases. Many patients who preferred not to make initial therapeutic decisions did want to participate in ongoing evaluation of therapy. Thus, clinicians underestimate patients' desire for information and discussion but overestimate patients' desire to make decisions. Awareness of this discrepancy may facilitate communication and decision making.

A comparative analysis of the modification of sexual desire of users of oral hormonal contraceptives and intrauterine contraceptive devices.

PubMed

Martin-Loeches, M; Ortí, R M; Monfort, M; Ortega, E; Rius, J

2003-09-01

To compare the influence of oral hormonal contraceptives (OCs) and the use of intrauterine contraceptive devices (IUDs) on the modification of sexual desire. A prospective observational study of 1073 women using OCs or an IUD at the Family Planning Center 'Marina Alta' in Alicante, Spain. In order to evaluate the relative risk regarding the decrease in libido attributed to each contraceptive method, a logistic regression analysis was undertaken which considered the factors of age adjustment, level of studies, family planning information, relationship with partner, age when sexual relationships were initiated, parity, contraceptive method previously used and the duration of use of the contraceptive method. No differences in the decrease of sexual desire were observed between the use of the OC and IUD (odds ratio (OR) 1.32; 95% confidence interval (CI) 0.70-2.49), yet differences were noted, however, in relation to age (OR 1.05; 95% CI 1.01-1.10). Although these differences were not statistically significant, a high level of awareness regarding family planning was shown to increase sexual desire when compared to a lower level of information on this subject (OR 0.64; 95% CI 0.41-1.01). Sexual desire was seen to decrease if the quality of the relationship with the partner was average (OR 2.24; 95% CI 1.36-3.69) or poor (OR 4.69; 95% CI 1.93-11.4). Nulliparous women showed a greater decrease in sexual desire in relation to women who had already given birth (OR 1.57; 95% CI 1.00-2.47). Sexual desire was greater if the contraceptive method had already been in use for 6-12 months (OR 0.41; 95% CI 0.17-0.98). Sexual desire does not vary in relation to the use of OCs or IUDs, yet it does decrease with age, in nulliparous women and in those with an average or poor relationship with their partner. Furthermore, sexual desire shows an increase between the first 6 and 12 months of contraceptive treatment.

Cues Resulting in Desire for Sexual Activity in Women

PubMed Central

McCall, Katie; Meston, Cindy

2010-01-01

Introduction A number of questionnaires have been created to assess levels of sexual desire in women, but to our knowledge, there are currently no validated measures for assessing cues that result in sexual desire. A questionnaire of this nature could be useful for both clinicians and researchers, because it considers the contextual nature of sexual desire and it draws attention to individual differences in factors that can contribute to sexual desire. Aim The aim of the present study was to create a multidimensional assessment tool of cues for sexual desire in women that is validated in women with and without hypoactive sexual desire disorder (HSDD). Methods Factor analyses conducted on both an initial sample (N = 874) and a community sample (N = 138) resulted in the Cues for Sexual Desire Scale (CSDS) which included four factors: (i) Emotional Bonding Cues; (ii) Erotic/ Explicit Cues; (iii) Visual/Proximity Cues; and (iv) Implicit/Romantic Cues. Main Outcome Measures Scale construction of cues associated with sexual desire and differences between women with and without sexual dysfunction. Results The CSDS demonstrated good reliability and validity and was able to detect significant differences between women with and without HSDD. Results from regression analyses indicated that both marital status and level of sexual functioning predicted scores on the CSDS. The CSDS provided predictive validity for the Female Sexual Function Index desire and arousal domain scores, and increased cues were related to a higher reported frequency of sexual activity in women. Conclusions The findings from the present study provide valuable information regarding both internal and external triggers that can result in sexual desire for women. We believe that the CSDS could be beneficial in therapeutic settings to help identify cues that do and do not facilitate sexual desire in women with clinically diagnosed desire difficulties. PMID:16942529

Belief-desire reasoning in the explanation of behavior: do actions speak louder than words?

PubMed

Wertz, Annie E; German, Timsin C

2007-10-01

The mechanisms underwriting our commonsense psychology, or 'theory of mind', have been extensively investigated via reasoning tasks that require participants to predict the action of agents based on information about beliefs and desires. However, relatively few studies have investigated the processes contributing to a central component of 'theory of mind' - our ability to explain the action of agents in terms of underlying beliefs and desires. In two studies, we demonstrate a novel phenomenon in adult belief-desire reasoning, capturing the folk notion that 'actions speak louder than words'. When story characters were described as searching in the wrong place for a target object, adult subjects often endorsed mental state explanations referencing a distracter object, but only when that object was approached. We discuss how this phenomenon, alongside other reasoning "errors" (e.g., hindsight bias; the curse of knowledge) can be used to illuminate the architecture of domain specific belief-desire reasoning processes.

The intrauterine device as emergency contraception: how much do young women know?

PubMed

Goodman, Suzan R; El Ayadi, Alison M; Rocca, Corinne H; Kohn, Julia E; Benedict, Courtney E; Dieseldorff, Jessica R; Harper, Cynthia C

2018-04-18

Unprotected intercourse is common, especially among teens and young women. Access to intrauterine device (IUD) as emergency contraception (EC) can help interested patients more effectively prevent unintended pregnancy and can also offer ongoing contraception. This study evaluated young women's awareness of IUD as EC and interest in case of need. We conducted a secondary analysis of data from young women aged 18-25 years, not desiring pregnancy within 12 months, and receiving contraceptive counseling within a cluster-randomized trial in 40 US Planned Parenthood health centers in 2011-2013 (n=1500). Heath centers were randomized to receive enhanced training on contraceptive counseling and IUD placement, or to provide standard care. The intervention did not focus specifically on IUD as EC. We assessed awareness of IUD as EC, desire to learn more about EC and most trusted source of information of EC among women in both intervention and control groups completing baseline and 3- or 6-month follow-up questionnaires (n=1138). At follow-up, very few young women overall (7.5%) visiting health centers had heard of IUD as EC. However, if they needed EC, most (68%) reported that they would want to learn about IUDs in addition to EC pills, especially those who would be very unhappy to become pregnant (adjusted odds ratio [aOR], 1.3; 95% confidence interval, 1.0-1.6, p<.05). Most (91%) reported a doctor or nurse as their most trusted source of EC information, over Internet (6%) or friends (2%), highlighting providers' essential role. Most young women at risk of unintended pregnancy are not aware of IUD as EC and look to their providers for trusted information. Contraceptive education should explicitly address IUD as EC. Few young women know that the IUD can be used for EC or about its effectiveness. However, if they needed EC, most reported that they would want to learn about IUDs in addition to EC pills, especially those very unhappy to become pregnant. Contraceptive education should explicitly address IUD as EC. Copyright © 2018 Elsevier Inc. All rights reserved.

Sex Differences in Memory for Sexually-Relevant Information

PubMed Central

McCall, Katie M.; Rellini, Alessandra H.; Seal, Brooke N.

2010-01-01

The present study was conducted in an attempt to examine potential differences between men and women in memory for sexually relevant information. A total of 77 undergraduate students (31 men, 46 women) read a sexual story and completed memory tasks in response to the story. Based on previous research, we hypothesized that differences would exist between men and women for different types of sexual information and we hoped to understand whether specific variables (sexual experiences, sexual functioning, and reactions to the sexual story) could explain such differences. Men were more likely to remember erotic or explicit details of the story, whereas women were more likely to remember love and emotional bonding details of the story. Additionally, women were more likely to recall information referencing the characters in the story. Results from regression analyses indicated that sexual desire and satisfaction were related to differences in recall and recognition of the love and emotional bonding aspects of the story, and that frequency of sexual intercourse was related to differences in the recall of erotic or explicit details of the story. The significant results obtained in this study correspond to previously established sex differences in memory for sexual information. PMID:17186127

On-demand information retrieval in sensor networks with localised query and energy-balanced data collection.

PubMed

Teng, Rui; Zhang, Bing

2011-01-01

On-demand information retrieval enables users to query and collect up-to-date sensing information from sensor nodes. Since high energy efficiency is required in a sensor network, it is desirable to disseminate query messages with small traffic overhead and to collect sensing data with low energy consumption. However, on-demand query messages are generally forwarded to sensor nodes in network-wide broadcasts, which create large traffic overhead. In addition, since on-demand information retrieval may introduce intermittent and spatial data collections, the construction and maintenance of conventional aggregation structures such as clusters and chains will be at high cost. In this paper, we propose an on-demand information retrieval approach that exploits the name resolution of data queries according to the attribute and location of each sensor node. The proposed approach localises each query dissemination and enable localised data collection with maximised aggregation. To illustrate the effectiveness of the proposed approach, an analytical model that describes the criteria of sink proxy selection is provided. The evaluation results reveal that the proposed scheme significantly reduces energy consumption and improves the balance of energy consumption among sensor nodes by alleviating heavy traffic near the sink.

Effect of Fermentation Broths on Performance of Hydrophobic Zeolite-Silicone Rubber Mixed Matrix Pervaporation Membranes

EPA Science Inventory

Fermentative organisms produce a range of compounds in addition to the desired product. For example, in addition to ethanol, standard yeast produce longer straight-chained and branched alcohols and organic acids. Additionally, biomass pretreatment process, particularly acid-bas...

10 CFR 603.420 - Disclosure of information.

Code of Federal Regulations, 2010 CFR

2010-01-01

... types that are exempt: (i) Proposals, proposal abstracts, and supporting documents; and (ii) Business plans and technical information submitted on a confidential basis. (c) If proposers desire to protect business plans and technical information for five years from FOIA disclosure requirements, they must mark...

11 CFR 4.5 - Categories of exemptions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... business information which concerns or relates to the trade secrets, processes, operations, style of work... by law to disclose such information. These procedures shall be used for submitting business... offer to submit, business information which a submitter desires to be treated as confidential under...

Scientific Digital Libraries, Interoperability, and Ontologies

NASA Technical Reports Server (NTRS)

Hughes, J. Steven; Crichton, Daniel J.; Mattmann, Chris A.

2009-01-01

Scientific digital libraries serve complex and evolving research communities. Justifications for the development of scientific digital libraries include the desire to preserve science data and the promises of information interconnectedness, correlative science, and system interoperability. Shared ontologies are fundamental to fulfilling these promises. We present a tool framework, some informal principles, and several case studies where shared ontologies are used to guide the implementation of scientific digital libraries. The tool framework, based on an ontology modeling tool, was configured to develop, manage, and keep shared ontologies relevant within changing domains and to promote the interoperability, interconnectedness, and correlation desired by scientists.

METHOD FOR MAKING FUEL ELEMENTS

DOEpatents

Kates, L.W.; Campbell, R.W.; Heartel, R.H.W.

1960-08-01

A method is given for making zirconium-clad uranium wire. A tube of zirconium is closed with a zirconium plug, after which a chilled uranium core is inserted in the tube to rest against the plug. Additional plugs and cores are inserted alternately as desired. The assembly is then sheathed with iron, hot worked to the desired size, and the iron sheath removed.

Preferences of acutely ill patients for participation in medical decision-making.

PubMed

Wilkinson, C; Khanji, M; Cotter, P E; Dunne, O; O'Keeffe, S T

2008-04-01

To determine patient preferences for information and for participation in decision-making, and the determinants of these preferences in patients recently admitted to an acute hospital. Prospective questionnaire-based study. Medical wards of an acute teaching hospital. One hundred and fifty-two consecutive acute medical inpatients, median age 74 years. Standardised assessment included abbreviated mental test and subjective measure of severity of illness. Patients' desire for information was assessed using a 5-point Likert scale, and their desire for a role in medical decision-making using the Degner Control of Preferences Scale. Of the 152 patients, 93 (61%) favoured a passive approach to decision-making (either "leave all decisions to the doctor" or "doctor makes final decision but seriously considers my opinion." In contrast, 101 (66%) patients sought "very extensive" or "a lot" of information about their condition. No significant effects of age, sex, socio-economic group or severity of acute illness on desire for information or the Degner scale result were found. There was no agreement between patients' preferences on the Degner scale and their doctors' predictions of those preferences. Acute medical inpatients want to receive a lot of information about their illness, but most prefer a relatively passive role in decision-making. The only way to determine individual patient preferences is to ask them; preferences cannot be predicted from clinical or sociodemographic data.

Who Spends Money to Play for Free? Identifying Who Makes Micro-transactions on Social Casino Games (and Why).

PubMed

Kim, Hyoun S; Hollingshead, Samantha; Wohl, Michael J A

2017-06-01

Social casino games are online gambling-like games found on social networking sites. They are initially free to play, however, players are encouraged to make micro-transactions (i.e., in-game purchases) for additional game credits or functionality. As a result, they generate billions of dollars in revenue. Yet, little is known as to who purchases virtual credits, let alone why. In the present research, we assessed whether there are individual differences (impulsivity, reward sensitivity, competitiveness, and problem gambling severity) between who is and who is not likely to make micro-transactions during social casino game play. Moreover, we examined possible motivations for making micro-transactions (e.g., extend play, win back lost credits) and whether the individual difference variables of interest predict reported motivation(s) for making micro-transactions. Results showed that social casino gamers who engaged in micro-transactions reported significantly higher levels of impulsivity, reward sensitivity and problem gambling severity, but not competitiveness. In terms of motivation to make micro-transactions, desire to extend play was endorsed most frequently, followed by a desire to access additional features, chasing lost credits, and to speed up play. Lastly, among participants who made micro-transactions, reward sensitivity predicted making micro-transactions to chase lost credits. These results suggest the personality make-up of social casino gamers is important to understand who is likely to make micro-transactions as well as their motivation to do so-information that could prove useful for regulation of the industry.

After massive weight loss: patients' expectations of body contouring surgery.

PubMed

Kitzinger, Hugo B; Abayev, Sara; Pittermann, Anna; Karle, Birgit; Bohdjalian, Arthur; Langer, Felix B; Prager, Gerhard; Frey, Manfred

2012-04-01

Massive weight loss following bariatric surgery leads to excess skin with functional and aesthetic impairments. Surplus skin can then contribute to problems with additional weight loss or gain. The aims of the current study were to evaluate the frequency of massive soft tissue development in gastric bypass patients, to determine whether males and females experience similar post-bypass body changes, and to learn about the expectations and impairments related to body contouring surgery. A questionnaire addressing information on the satisfaction of body image, quality of life, and expectation of body contouring surgery following massive weight loss was mailed to 425 patients who had undergone gastric bypass surgery between 2003 and 2009. Of these 425 individuals, 252 (59%) patients completed the survey. Ninety percent of women and 88% of men surveyed rated their appearance following massive weight loss as satisfactory, good, or very good. However, 96% of all patients developed surplus skin, which caused intertriginous dermatitis and itching. In addition, patients reported problems with physical activity (playing sports) and finding clothing that fit appropriately. Moreover, 75% of female and 68% of male patients reported desiring body contouring surgery. The most important expectation of body contouring surgery was improved appearance, followed by improved self-confidence and quality of life. Surplus skin resulting from gastric bypass surgery is a common issue that causes functional and aesthetic impairments in patients. Consequently, this increases the desire for body contouring surgery with high expectations for the aesthetic outcome as well as improved life satisfaction.

Perceptions, motivations, and concerns about living organ donation among people living with HIV.

PubMed

Van Pilsum Rasmussen, Sarah E; Henderson, Macey L; Bollinger, Juli; Seaman, Shanti; Brown, Diane; Durand, Christine M; Segev, Dorry L; Sugarman, Jeremy

2018-05-03

Recent changes to United States law now permit people living with HIV (PLWH) to donate organs to HIV-infected (HIV+) recipients under research protocols. PLWH may have unique motivations for and concerns about living donation and understanding them is critical to ensuring the integrity of this novel approach to organ transplantation. We conducted in-depth interviews with PLWH from an urban HIV clinic who had previously indicated their willingness to be a living donor. Interviews elicited information on their motivations, perceived benefits, and concerns regarding living donation. Codes were identified inductively and then organized into themes and subthemes. Two coders independently analyzed the interviews and reconciled differences in coding by consensus. Thematic saturation was reached after 20 interviews. Motivations for living donation among PLWH included an altruistic desire to help others as well as HIV-specific motivations including solidarity with potential recipients and a desire to overcome HIV-related stigma. Perceived benefits of living donation included gratification from saving or improving the recipient's life and conferring a sense of normalcy for the HIV+ donor. Concerns about donation included the possibility of a prolonged recovery period, organ failure, and transmission of another strain of the virus to the recipients. PLWH had unique motivations, perceived benefits, and concerns about living donation in addition to those previously identified in the general population. These unique factors should be addressed in research protocols, informed consent processes, and the education and training of independent living donor advocates so that these endeavors are ethically sound.

Body Image in Dyadic and Solitary Sexual Desire: The Role of Encoding Style and Distracting Thoughts.

PubMed

Dosch, Alessandra; Ghisletta, Paolo; Van der Linden, Martial

2016-01-01

This study explored the link between body image and desire to engage in sexual activity (dyadic and solitary desire) in adult women living in a long-term couple relationship. Moreover, it considered two psychological factors that may underlie such a link: the occurrence of body-related distracting thoughts during sexual activity and encoding style (i.e., the tendency to rely on preexisting internal schemata versus external information at encoding). A total of 53 women (29 to 47 years old) in heterosexual relationships completed questionnaires assessing sexual desire (dyadic, solitary), body image, body-related distracting thoughts during sexual activity, and encoding style. Results showed that poor body image was associated with low dyadic and solitary sexual desire. Body-related distracting thoughts during sexual activity mediated the link between body image and solitary (but not dyadic) sexual desire. Finally, the mediation of body-related distracting thoughts between body image and solitary sexual desire was moderated by encoding style. A negative body image promoted the occurrence of body-related distracting thoughts during sexual activity, especially in internal encoders. Our study highlights the importance of body image, distracting thoughts, and encoding style in women's solitary sexuality and suggests possible factors that may reduce the impact of those body-related factors in dyadic sexual desire.

HIV status and treatment influence on fertility desires among women newly becoming eligible for antiretroviral therapy in western Kenya: insights from a qualitative study.

PubMed

Ayieko, James; Ti, Angeline; Hagey, Jill; Akama, Eliud; Bukusi, Elizabeth A; Cohen, Craig R; Patel, Rena C

2017-08-08

Factors influencing fertility desires among HIV-infected individuals remain poorly understood. With new recommendations for universal HIV treatment and increasing antiretroviral therapy (ART) access, we sought to evaluate how access to early ART influences fertility desires among HIV-infected ART-naïve women. Semi-structured in-depth interviews were conducted with a select subgroup of 20 HIV-infected ART-naïve women attending one of 13 HIV facilities in western Kenya between July and August 2014 who would soon newly become eligible to initiate ART based on the latest national policy recommendations. The interviews covered four major themes: 1) definitions of family and children's role in community; 2) personal, interpersonal, institutional, and societal factors influencing fertility desires; 3) influence of HIV-positive status on fertility desires; and 4) influence of future ART initiation on fertility desires. An iterative process of reading transcripts, applying inductive codes, and comparing and contrasting codes was used to identify convergent and divergent themes. The women indicated their HIV-positive status did influence-largely negatively-their fertility desires. Furthermore, initiating ART and anticipating improved health status did not necessarily translate to increased fertility desires. Instead, individual factors, such as age, parity, current health status, financial resources and number of surviving or HIV-infected children, played a crucial role in decisions about future fertility. In addition, societal influences, such as community norms and health providers' expectations of their fertility desires, played an equally important role in determining fertility desires. Initiating ART may not be the leading factor influencing fertility desires among previously ART-naïve HIV-infected women. Instead, individual and societal factors appear to be the major determinants of fertility desires among these women.

78 FR 52910 - Proposed Information Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-27

... be provided in the desired format, reporting burden (time and financial resources) is minimized... performance measures. Copies of the information collection request can be obtained by contacting the office... information is necessary for the proper performance of the functions of CNCS, including whether the...

Laser Ablation-Aerosol Mass Spectrometry-Chemical Ionization Mass Spectrometry for Ambient Surface Imaging

DOE PAGES

Berry, Jennifer L.; Day, Douglas A.; Elseberg, Tim; ...

2018-02-20

Mass spectrometry imaging is becoming an increasingly common analytical technique due to its ability to provide spatially resolved chemical information. In this paper, we report a novel imaging approach combining laser ablation with two mass spectrometric techniques, aerosol mass spectrometry and chemical ionization mass spectrometry, separately and in parallel. Both mass spectrometric methods provide the fast response, rapid data acquisition, low detection limits, and high-resolution peak separation desirable for imaging complex samples. Additionally, the two techniques provide complementary information with aerosol mass spectrometry providing near universal detection of all aerosol molecules and chemical ionization mass spectrometry with a heated inletmore » providing molecular-level detail of both gases and aerosols. The two techniques operate with atmospheric pressure interfaces and require no matrix addition for ionization, allowing for samples to be investigated in their native state under ambient pressure conditions. We demonstrate the ability of laser ablation-aerosol mass spectrometry-chemical ionization mass spectrometry (LA-AMS-CIMS) to create 2D images of both standard compounds and complex mixtures. Finally, the results suggest that LA-AMS-CIMS, particularly when combined with advanced data analysis methods, could have broad applications in mass spectrometry imaging applications.« less

Laser Ablation-Aerosol Mass Spectrometry-Chemical Ionization Mass Spectrometry for Ambient Surface Imaging

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

Berry, Jennifer L.; Day, Douglas A.; Elseberg, Tim

Mass spectrometry imaging is becoming an increasingly common analytical technique due to its ability to provide spatially resolved chemical information. In this paper, we report a novel imaging approach combining laser ablation with two mass spectrometric techniques, aerosol mass spectrometry and chemical ionization mass spectrometry, separately and in parallel. Both mass spectrometric methods provide the fast response, rapid data acquisition, low detection limits, and high-resolution peak separation desirable for imaging complex samples. Additionally, the two techniques provide complementary information with aerosol mass spectrometry providing near universal detection of all aerosol molecules and chemical ionization mass spectrometry with a heated inletmore » providing molecular-level detail of both gases and aerosols. The two techniques operate with atmospheric pressure interfaces and require no matrix addition for ionization, allowing for samples to be investigated in their native state under ambient pressure conditions. We demonstrate the ability of laser ablation-aerosol mass spectrometry-chemical ionization mass spectrometry (LA-AMS-CIMS) to create 2D images of both standard compounds and complex mixtures. Finally, the results suggest that LA-AMS-CIMS, particularly when combined with advanced data analysis methods, could have broad applications in mass spectrometry imaging applications.« less

Leveraging the Experiences of Informal Caregivers to Create Future Healthcare Workforce Options

PubMed Central

Phillips, Sara S.; Ragas, Daiva M.; Hajjar, Nadia; Tom, Laura S.; Dong, XinQi; Simon, Melissa A.

2015-01-01

Our primary objective was to gather pilot data from informal caregivers regarding the potential for a training program to assist current or past caregivers in re-entering the job market, offering a pathway to economic resilience. In an effort that could foster a sustainable and competent caregiving market to help meet the needs of an aging America, we explored whether training informal caregivers might help them transition into a paid caregiving or other health-service role. We interviewed 55 caregivers of a chronically or terminally ill family member or friend in a suburban collar county near Chicago. The interview guide addressed household economic impact of illness, emotional burden, and training program interest. We found that more than half of caregivers (56%) were interested in training to work outside the home, caring for patients in other households. Notably, 84% indicated a desire to learn more about health care and 68% reported a desire to explore job possibilities in health care. Most of the caregivers (82%) were experienced in working with an older adult who was at least 50 years old. Informal caregivers’ interest in a training program to bolster their qualifications for a role within the healthcare workforce, including the option of a formal caregiver position, supports the demand for such a program. Considering the need for healthcare workers to serve the growing elderly demographic and the desire of informal caregivers to find gainful employment, this informal caregiver demographic could provide the impetus to invest in informal caregiver training in the future. PMID:26782869

Validation of a Career Information Retrieval Procedure.

ERIC Educational Resources Information Center

Kenoyer, Charles E.

Research examined the relative desirability of categories of information supplied by a keysort search procedure, as judged by users. The Career Information System was used as the framework for obtaining occupational information organized around the concept of the Worker Trait Group (WTG). Four groups of students in each of grades 9 through 12…

49 CFR 511.39 - Orders requiring witnesses to testify or provide other information and granting immunity.

Code of Federal Regulations, 2012 CFR

2012-10-01

... other information and granting immunity. 511.39 Section 511.39 Transportation Other Regulations Relating... testify or provide other information and granting immunity. (a) A party who desires the issuance of an order requiring a witness to testify or provide other information upon being granted immunity from...

49 CFR 511.39 - Orders requiring witnesses to testify or provide other information and granting immunity.

Code of Federal Regulations, 2011 CFR

2011-10-01

... other information and granting immunity. 511.39 Section 511.39 Transportation Other Regulations Relating... testify or provide other information and granting immunity. (a) A party who desires the issuance of an order requiring a witness to testify or provide other information upon being granted immunity from...

49 CFR 511.39 - Orders requiring witnesses to testify or provide other information and granting immunity.

Code of Federal Regulations, 2014 CFR

2014-10-01

... other information and granting immunity. 511.39 Section 511.39 Transportation Other Regulations Relating... testify or provide other information and granting immunity. (a) A party who desires the issuance of an order requiring a witness to testify or provide other information upon being granted immunity from...

49 CFR 511.39 - Orders requiring witnesses to testify or provide other information and granting immunity.

Code of Federal Regulations, 2013 CFR

2013-10-01

... other information and granting immunity. 511.39 Section 511.39 Transportation Other Regulations Relating... testify or provide other information and granting immunity. (a) A party who desires the issuance of an order requiring a witness to testify or provide other information upon being granted immunity from...

49 CFR 511.39 - Orders requiring witnesses to testify or provide other information and granting immunity.

Code of Federal Regulations, 2010 CFR

2010-10-01

... other information and granting immunity. 511.39 Section 511.39 Transportation Other Regulations Relating... testify or provide other information and granting immunity. (a) A party who desires the issuance of an order requiring a witness to testify or provide other information upon being granted immunity from...

Hierarchical Decimal Classification of Information Related to Cancer Research.

ERIC Educational Resources Information Center

Schneider, John H.

The classification may be used (1) to identify cancer research efforts supported by NCI in selected areas of research (at any general or specific level desired), (2) to store information related to cancer research and retrieve this information on request, and (3) to match interests of cancer research scientists against information in published…

The Information Barber Pole: Integrating White Information and Red Intelligence in Emerging Conflicts

DTIC Science & Technology

2013-12-01

pollenate information. The effect of this data should be a comprehension that is both geospatial and temporal in nature and can “depict the evolution...information or intelligence that drive them, and typically don’t cross- pollenate , nor are they given incentive to do so without the expressed desire

Education and Library Services for Community Information Utilities.

ERIC Educational Resources Information Center

Farquhar, John A.

The concept of "computer utility"--the provision of computing and information service by a utility in the form of a national network to which any person desiring information could gain access--has been gaining interest among the public and among the technical community. This report on planning community information utilities discusses the…

User Education: How To Teach It.

ERIC Educational Resources Information Center

Pedraza, Moises

This analysis of how to educate information professionals in the work of educating users, and why it is desirable to do so, begins by presenting a general discussion of who the information users are, why they use information, and how information professionals can contribute to educating and helping citizens in Latin America to achieve a better way…

Sustainability and the ROE

EPA Pesticide Factsheets

As a source of information about trends in the condition of the environment and human health, the ROE indicators can inform decision-making when the desired outcome must balance human health, environmental, social, and economic risks and benefits.

COSMIC: Software catalog 1991 edition diskette format

NASA Technical Reports Server (NTRS)

1991-01-01

The PC edition of the annual COSMIC Software contains descriptions of the over 1,200 computer programs available for use within the United States as of January 1, 1991. By using the PC version of the catalog, it is possible to conduct extensive searches of the software inventory for programs that meet specific criteria. Elements such as program keywords, hardware specifications, source code languages, and title acronyms can be used for the basis of such searches. After isolating those programs that might be of best interest to the user, it is then possible to either view at the monitor, or generate a hardcopy listing of all information on those packages. In addition to the program elements that the user can search on, information such as total program size, distribution media, and program price, as well as extensive abstracts on the program, are also available to the user at this time. Another useful feature of the catalog allows for the retention of programs that meet certain search criteria between individual sessions of using the catalog. This allows users to save the information on those programs that are of interest to them in different areas of application. They can then recall a specific collection of programs for information retrieval or further search reduction if desired. In addition, this version of the catalog is adaptable to a network/shared resource environment, allowing multiple users access to a single copy of the catalog database simultaneously.

Compressed Secret Key Agreement:Maximizing Multivariate Mutual Information per Bit

NASA Astrophysics Data System (ADS)

Chan, Chung

2017-10-01

The multiterminal secret key agreement problem by public discussion is formulated with an additional source compression step where, prior to the public discussion phase, users independently compress their private sources to filter out strongly correlated components for generating a common secret key. The objective is to maximize the achievable key rate as a function of the joint entropy of the compressed sources. Since the maximum achievable key rate captures the total amount of information mutual to the compressed sources, an optimal compression scheme essentially maximizes the multivariate mutual information per bit of randomness of the private sources, and can therefore be viewed more generally as a dimension reduction technique. Single-letter lower and upper bounds on the maximum achievable key rate are derived for the general source model, and an explicit polynomial-time computable formula is obtained for the pairwise independent network model. In particular, the converse results and the upper bounds are obtained from those of the related secret key agreement problem with rate-limited discussion. A precise duality is shown for the two-user case with one-way discussion, and such duality is extended to obtain the desired converse results in the multi-user case. In addition to posing new challenges in information processing and dimension reduction, the compressed secret key agreement problem helps shed new light on resolving the difficult problem of secret key agreement with rate-limited discussion, by offering a more structured achieving scheme and some simpler conjectures to prove.

Assessment of Surgical and Trauma Capacity in Potosí, Bolivia.

PubMed

Blair, Kevin J; Boeck, Marissa A; Gallardo Barrientos, José Luis; Hidalgo López, José Luis; Helenowski, Irene B; Nwomeh, Benedict C; Shapiro, Michael B; Swaroop, Mamta

Scaling up surgical and trauma care in low- and middle-income countries could prevent nearly 2 million annual deaths. Various survey instruments exist to measure surgical and trauma capacity, including Personnel, Infrastructure, Procedures, Equipment, and Supplies (PIPES) and International Assessment of Capacity for Trauma (INTACT). We sought to evaluate surgical and trauma capacity in the Bolivian department of Potosí using a combined PIPES and INTACT tool, with additional questions to further inform intervention targets. In June and July 2014 a combined PIPES and INTACT survey was administered to 20 government facilities in Potosí with a minimum of 1 operating room: 2 third-level, 10 second-level, and 8 first-level facilities. A surgeon, head physician, director, or obstetrician-gynecologist completed the survey. Additional personnel responded to 4 short-answer questions. Survey items were divided into subsections, and PIPES and INTACT indices calculated. Medians were compared via Wilcoxon rank sum and Kruskal-Wallis tests. Six of 20 facilities were located in the capital city and designated urban. Urban establishments had higher median PIPES (8.5 vs 6.7, P = .11) and INTACT (8.5 vs 6.9, P = .16) indices compared with rural. More than half of surgeons and anesthesiologists worked in urban hospitals. Urban facilities had higher median infrastructure and procedure scores compared with rural. Fifty-three individuals completed short-answer questions. Training was most desired in laparoscopic surgery and trauma management; less than half of establishments reported staff with trauma training. Surgical and trauma capacity in Potosí was most limited in personnel, infrastructure, and procedures at rural facilities, with greater personnel deficiencies than previously reported. Interventions should focus on increasing the number of surgical and anesthesia personnel in rural areas, with a particular focus on the reported desire for trauma management training. Results have been made available to key stakeholders in Potosí to inform targeted quality improvement interventions. Copyright © 2017 Icahn School of Medicine at Mount Sinai. Published by Elsevier Inc. All rights reserved.

Academic provenance: Investigation of pathways that lead students into the geosciences

NASA Astrophysics Data System (ADS)

Houlton, Heather R.

Pathways that lead students into the geosciences as a college major have not been fully explored in the current literature, despite the recent studies on the "geoscience pipeline model." Anecdotal evidence suggests low quality geoscience curriculum in K-12 education, lack of visibility of the discipline and lack of knowledge about geoscience careers contribute to low geoscience enrollments at universities. This study investigated the reasons why college students decided to major in the geosciences. Students' interests, experiences, motivations and desired future careers were examined to develop a pathway model. In addition, self-efficacy was used to inform pathway analyses, as it is an influential factor in academic major and career choice. These results and interpretations have strong implications for recruitment and retention in academia and industry. A semi-structured interview protocol was developed, which was informed by John Flanagan's critical incident theory. The responses to this interview were used to identify common experiences that diverse students shared for reasons they became geoscience majors. Researchers used self-efficacy theory by Alfred Bandura to assess students' pathways. Seventeen undergraduate geoscience majors from two U.S. Midwest research universities were sampled for cross-comparison and analysis. Qualitative analyses led to the development of six categorical steps for the geoscience pathway. The six pathway steps are: innate attributes/interest sources, pre-college critical incidents, college critical incidents, current/near future goals, expected career attributes and desired future careers. Although, how students traversed through each step was unique for individuals, similar patterns were identified between different populations in our participants: Natives, Immigrants and Refugees. In addition, critical incidents were found to act on behavior in two different ways: to support and confirm decision-making behavior (supportive critical incidents) or to alter behavior as to change or make an initial decision (behavior altering critical incidents). Comparing and contrasting populations' distinct pathways resulted in valuable discussion for recruitment and retention initiatives for the geoscience.

Impediments to drug development.

PubMed

Robson, Martin C

2003-01-01

There is a continual need for new products for wound care, as well as a desire by scientists and clinicians to translate information into wound healing improvements for patients. Pharmaceutical and biotechnology companies devote immense resources to fulfilling these needs and desires. However, there are many impediments to drug development that are poorly understood by caregivers, patients, and the public at large. Among these impediments are the tremendous costs involved, the short patent protection time, and regulatory issues. In addition, there is a marked attrition of potential drugs as they progress through the various stages of development. When the costs, time, regulatory issues, and attrition impediments are overcome, the problems with reimbursement become an impediment. This is especially true in the elderly population in which most chronic wound healing problems occur. Finally, academic societies such as the Wound Healing Society and its members pose an impediment to drug development. There is a need to interact with various governmental agencies and industry to facilitate translating science to patient care. This has not been done with a strong, uniform voice. These are but a few of the impediments that prevent scientific advances from resulting in new products available at the bedside to improve the quality of life of our patients.

A learning controller for nonrepetitive robotic operation

NASA Technical Reports Server (NTRS)

Miller, W. T., III

1987-01-01

A practical learning control system is described which is applicable to complex robotic and telerobotic systems involving multiple feedback sensors and multiple command variables. In the controller, the learning algorithm is used to learn to reproduce the nonlinear relationship between the sensor outputs and the system command variables over particular regions of the system state space, rather than learning the actuator commands required to perform a specific task. The learned information is used to predict the command signals required to produce desired changes in the sensor outputs. The desired sensor output changes may result from automatic trajectory planning or may be derived from interactive input from a human operator. The learning controller requires no a priori knowledge of the relationships between the sensor outputs and the command variables. The algorithm is well suited for real time implementation, requiring only fixed point addition and logical operations. The results of learning experiments using a General Electric P-5 manipulator interfaced to a VAX-11/730 computer are presented. These experiments involved interactive operator control, via joysticks, of the position and orientation of an object in the field of view of a video camera mounted on the end of the robot arm.

The Effect of Fermentation Broth Components on Performance of High Silica ZSM-5/Silicone Rubber Mixed Matrix Membranes

EPA Science Inventory

Fermentative organisms produce a range of compounds in addition to the desired product. For example, in addition to ethanol, standard yeast produces longer straight-chained and branched alcohols and organic acids. Additionally, biomass pretreatment process, particularly acid-base...

76 FR 28758 - Notice of Proposed Information Collection Requests

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-18

...: 1,028. Abstract: This data collection will focus on gathering relevant information on the Technical... collection requirements and provide the requested data in the desired format. The Director, Information... (SEAs) and Part C lead agencies. This data collection will include two activities. The first activity...

5 CFR 1302.5 - Request for review.

Code of Federal Regulations, 2010 CFR

2010-01-01

....5 Request for review. (a) Individuals wishing to request a review of the decision by OMB with regard..., include the information specified in § 1302.5(b), below. Individuals desiring assistance in the... disputed information amended. The request for review should make reference to the information furnished by...

Shared Situation Awareness in the Flight Deck-ATC System

NASA Technical Reports Server (NTRS)

Endsley, Mica R.; Hansman, R. John; Farley, Todd C.

1998-01-01

New technologies and operational concept changes have been proposed for implementation in the National Airspace System (NAS). These changes include improved datalink (CPDLC) technologies for providing improved weather, traffic, Flight Object (FO) and navigation information to the pilot and controller, and new forms of automation for both the flight deck and air traffic management system. In addition, the way business is conducted in the NAS is under consideration. Increases in the discretion provided to pilots (and dispatchers in commercial airlines) are being contemplated in an effort to increase system capacity and flexibility. New concepts of operation (e.g., Collaborative Decision Making and Free Flight) allow for more control to be given to the cockpit or airline with correspondingly greater monitoring responsibilities on the ground. In addition, new technologies and displays make possible much greater information flow between the ground and the cockpit and also dramatic changes in the type of information provided. Designing to support these changes suggests two integrally linked questions: (1) What display technologies and information are needed to support desired changes responsibilities? (2) How will the changes in information availability influence the negotiation process between the cockpit and the ground? Each of these proposed changes (both in technology and operational concept) will have a marked impact on the performance, workload, and Situation Awareness (SA) of both pilots and controllers. Typically such changes are evaluated independently in terms of the effects of the proposed change on either pilot performance or ATC performance. It is proposed here, however, that in order to fully understand the effects of such changes, the joint pilot/controller system must be considered.

Assessment of an approach to printed polymer lenses

NASA Astrophysics Data System (ADS)

Marasco, Peter L.; Foote, Bob

2017-05-01

Additive manufacturing is proving its relevancy across a wide spectrum of development, prototyping and manufacturing in the US. However, there is a desire to move the capability beyond modeling and structural components. The use of additive manufacturing techniques to fabricate low-cost optics and optical systems is highly desirable in a number of markets. But processes and techniques for successfully printing an optic are currently very new. This paper discusses early advances in printing optics suitable for commercial and military applications. Data from and analysis of early prototype lenses fabricated using one possible technique will be included and discussed. The potential for additive manufacturing of optics to open the design space for complex optics and reduce development time, lowering cost and speeding up time to market, will also be discussed.

Leveraging health information exchange to improve population health reporting processes: lessons in using a collaborative-participatory design process.

PubMed

Revere, Debra; Dixon, Brian E; Hills, Rebecca; Williams, Jennifer L; Grannis, Shaun J

2014-01-01

Surveillance, or the systematic monitoring of disease within a population, is a cornerstone function of public health. Despite significant investment in information technologies (IT) to improve the public's health, health care providers continue to rely on manual, spontaneous reporting processes that can result in incomplete and delayed surveillance activities. Participatory design principles advocate including real users and stakeholders when designing an information system to ensure high ecological validity of the product, incorporate relevance and context into the design, reduce misconceptions designers can make due to insufficient domain expertise, and ultimately reduce barriers to adoption of the system. This paper focuses on the collaborative and informal participatory design process used to develop enhanced, IT-enabled reporting processes that leverage available electronic health records in a health information exchange to prepopulate notifiable-conditions report forms used by public health authorities. Over nine months, public health stakeholders, technical staff, and informatics researchers were engaged in a multiphase participatory design process that included public health stakeholder focus groups, investigator-engineering team meetings, public health survey and census regarding high-priority data elements, and codesign of exploratory prototypes and final form mock-ups. A number of state-mandated report fields that are not highly used or desirable for disease investigation were eliminated, which allowed engineers to repurpose form space for desired and high-priority data elements and improve the usability of the forms. Our participatory design process ensured that IT development was driven by end user expertise and needs, resulting in significant improvements to the layout and functionality of the reporting forms. In addition to informing report form development, engaging with public health end users and stakeholders through the participatory design process provided new insights into public health workflow and allowed the team to quickly triage user requests while managing user expectations within the realm of engineering possibilities. Engaging public health, engineering staff, and investigators in a shared codesigning process ensured that the new forms will not only meet real-life needs but will also support development of a product that will be adopted and, ultimately, improve communicable and infectious disease reporting by clinicians to public health.

7 CFR 1219.22 - Promotion.

Code of Federal Regulations, 2014 CFR

2014-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE HASS AVOCADO PROMOTION, RESEARCH, AND INFORMATION Hass Avocado Promotion, Research, and Information Order Definitions § 1219.22 Promotion. Promotion means any action to advance the image, desirability, or marketability of Hass avocados...

7 CFR 1219.22 - Promotion.

Code of Federal Regulations, 2012 CFR

2012-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE HASS AVOCADO PROMOTION, RESEARCH, AND INFORMATION Hass Avocado Promotion, Research, and Information Order Definitions § 1219.22 Promotion. Promotion means any action to advance the image, desirability, or marketability of Hass avocados...

7 CFR 1219.22 - Promotion.

Code of Federal Regulations, 2013 CFR

2013-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE HASS AVOCADO PROMOTION, RESEARCH, AND INFORMATION Hass Avocado Promotion, Research, and Information Order Definitions § 1219.22 Promotion. Promotion means any action to advance the image, desirability, or marketability of Hass avocados...

Swapping Horses Midstream: Factors Related to Physicians’ Changing Their Minds About a Diagnosis

PubMed Central

Eva, Kevin W.; Link, Carol L.; Lutfey, Karen E.; McKinlay, John B.

2013-01-01

Purpose Premature closure has been identified as the single most common cause of diagnostic error. The authors conducted a factorial experiment to explore which variables exert an unconfounded influence on physicians’ diagnostic flexibility (changing their minds about the most likely diagnosis during a clinical case presentation). Methods In 2007–2008, 256 practicing physicians viewed a clinically authentic vignette simulating a patient presenting with possible coronary heart disease (CHD), provided their initial impression midway through the case, answered questions about the case, indicated how they would continue their clinical investigation, and made a final diagnosis. The authors used general linear models to determine which patient factors (age, gender, socioeconomic status, race), physician factors (gender, age/experience), and process variables were related to the likelihood of physicians’ changing their minds about the most likely diagnosis. Results Physicians who had less experience, those who named a non-CHD diagnosis as their initial impression, and those who did not ask for information about the patient’s prior cardiac disease history were the most likely to change their minds. Participants’ certainty in their initial diagnosis, the additional information desired, the diagnostic hypotheses generated, and the follow-up intended were not related to the likelihood of change in diagnostic hypotheses. Discussion While efforts encouraging physicians to avoid cognitive biases and to reason in a more analytic manner may yield some benefit, this study suggests that experience is a more important determinant of diagnostic flexibility than is the consideration of additional diagnoses or the amount of additional information collected. PMID:20592506

Bibliography of marine radiation ecology prepared for the Seabed Program

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

Schultz, V.S.

1980-02-01

References on the effects of ionizing radiation on aquatic organisms have been obtained from a number of sources. Many were obtained from reviews and other publications. Although the primary purpose of preparing this bibliography was to obtain information related to the nuclear wastes Seabed Disposal Biology Program of Sandia Laboratories, freshwater organisms are included as a matter of convenience and also with the belief that such a bibliography would be of interest to a wider audience than that restricted to the Seabed Program. While compilation of a list in an area broad in scope is often somewhat arbitrary, an attemptmore » was made to reference publications that were related to field or laboratory studies of wild species of plants and animals with respect to radiation effects. Complete information concerning each reference are provided without excessive library search. Since one often finds references listed in the literature that are incompletely cited, it was not always possible to locate the reference for verification or completion of the citation. Such references are included where they appeared to be of possible value. When known, a reference is followed with its Nuclear Science Abstract designation, or rarely other abstract sources. Those desiring additional information should check Nuclear Science Abstracts utilizing the abstract number presented or other abstracting sources. In addition, the language of the article, other than English, is given when it is known to me.« less

Governing in the Sunshine: Open Meetings, Open Records, and Effective Governance in Public Higher Education. Public Policy Paper Series No. 04-01

ERIC Educational Resources Information Center

Hearn, James C.; McLendon, Michael K.; Gilchrist, Leigh Z.

2004-01-01

Sunshine laws are designed to make meetings and records of public entities visible so that a state can help ensure accountability of decision making affecting public resources. The laws often pit the news media's desire for greater public disclosure of information on public college and university governance against institutional leaders' desire to…

The Development of Program for Enhancing Learning Management Competency of Teachers in Non-Formal and Informal Education Centers

ERIC Educational Resources Information Center

Jutasong, Chanokpon; Sirisuthi, Chaiyut; Phusri-on, Songsak

2016-01-01

The objectives of this research are: 1) to study factors and indicators, 2) to study current situations, desirable situations and techniques, 3) to develop the Program, and 4) to study the effect of Program. It comprised 4 phases: (1) studying the factors and indicators; (2) studying the current situations, desirable situations and techniques; (3)…

78 FR 33837 - Agency Information Collection Activities; Submission to the Office of Management and Budget for...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-05

... specific information/performance data for analysis of the experiments. This effort will assist the... Sites Data Collection Instrument AGENCY: Federal Student Aid (FSA), Department of Education (ED). ACTION... understand the Department's information collection requirements and provide the requested data in the desired...

Antiretroviral Therapy is Associated with Increased Fertility Desire, but not Pregnancy or Live Birth, among HIV+ Women in an Early HIV Treatment Program in Rural Uganda

PubMed Central

Andia, Irene; Emenyonu, Nneka; Guzman, David; Kaida, Angela; Pepper, Larry; Hogg, Robert; Bangsberg, David R.

2013-01-01

To assess the association between antiretroviral therapy (ART) and fertility history and desire among HIV-positive Ugandan women, we conducted a cross-sectional study among HIV-positive Ugandan women aged 18–50 years who attended an HIV clinic at Mbarara University in western Uganda between November 1, 2005 and June 6, 2006. Of 538 women approached, 501 were enrolled. ART use was associated with increased odds of fertility desire (AOR 2.99, 95% CI 1.38–6.28), and decreased odds of pregnancy (AOR 0.56, 95% CI 0.33–0.95) and live birth (AOR 0.30, 95% CI 0.13–0.66). ART was associated with an increase in fertility desire, but was not associated with an increase in fertility. Additional studies will be needed to determine if this greater fertility desire among ART-treated women leads to an increase in fertility as ART use expands. PMID:18389364

Antiretroviral therapy is associated with increased fertility desire, but not pregnancy or live birth, among HIV+ women in an early HIV treatment program in rural Uganda.

PubMed

Maier, Marissa; Andia, Irene; Emenyonu, Nneka; Guzman, David; Kaida, Angela; Pepper, Larry; Hogg, Robert; Bangsberg, David R

2009-06-01

To assess the association between antiretroviral therapy (ART) and fertility history and desire among HIV-positive Ugandan women, we conducted a cross-sectional study among HIV-positive Ugandan women aged 18-50 years who attended an HIV clinic at Mbarara University in western Uganda between November 1, 2005 and June 6, 2006. Of 538 women approached, 501 were enrolled. ART use was associated with increased odds of fertility desire (AOR 2.99, 95% CI 1.38-6.28), and decreased odds of pregnancy (AOR 0.56, 95% CI 0.33-0.95) and live birth (AOR 0.30, 95% CI 0.13-0.66). ART was associated with an increase in fertility desire, but was not associated with an increase in fertility. Additional studies will be needed to determine if this greater fertility desire among ART-treated women leads to an increase in fertility as ART use expands.

The role of desires and anticipated emotions in goal-directed behaviours: broadening and deepening the theory of planned behaviour.

PubMed

Perugini, M; Bagozzi, R P

2001-03-01

Building on the theory of planned behaviour (TPB), we develop a new model of purposive behaviour which suggests that desires are the proximal causes of intentions, and the traditional antecedents in the TPB work through desires. In addition, perceived consequences of goal achievement and goal failure are modelled as anticipated emotions, which also function as determinants of desires. The new model is tested in two studies: an investigation of bodyweight regulation by 108 Italians at the University of Rome and an investigation of effort expended in studying by 122 students at the University of Rome. Frequency and recency of past behaviour are controlled for in tests of hypotheses. The findings show that desires fully mediated the effects of attitudes, subjective norms, perceived behavioural control and anticipated emotions on intentions. Significantly greater amounts of variance are explained in intentions and behaviour by the new model in comparison to the TPB and variants of the TPB that include either anticipated emotions and/or past behaviour.

"We never thought of a vasectomy": a qualitative study of men and women's counseling around sterilization.

PubMed

Shih, Grace; Dubé, Kate; Dehlendorf, Christine

2013-09-01

Sterilization is the most commonly used method of contraception in the United States; however, little is known about how providers counsel about these procedures or the information patients desire. In this study, we explore male and female experiences of sterilization counseling and their perspectives on ideal sterilization counseling. In-depth individual and group interviews were conducted with 37 heterosexual couples between the ages of 25 and 55 years. Each couple had reached their desired family size. Interviews were recorded and transcribed using NVivo software and analyzed using modified grounded theory. Men and women differed in their experiences of sterilization counseling. Women commonly received counseling on female sterilization but not vasectomy, while men rarely discussed either form of sterilization with their providers. Both men and women desired more information about sterilization. Contraceptive counseling of couples who have completed childbearing does not routinely include men or the option of vasectomy, despite the advantages of this method with respect to safety, efficacy and cost. Family planning and primary care providers have an important role in ensuring that couples are aware of all their options and can make an informed decision about their contraception. Copyright © 2013 Elsevier Inc. All rights reserved.

Genomic selection needs to be carefully assessed to meet specific requirements in livestock breeding programs

PubMed Central

Jonas, Elisabeth; de Koning, Dirk-Jan

2015-01-01

Genomic selection is a promising development in agriculture, aiming improved production by exploiting molecular genetic markers to design novel breeding programs and to develop new markers-based models for genetic evaluation. It opens opportunities for research, as novel algorithms and lab methodologies are developed. Genomic selection can be applied in many breeds and species. Further research on the implementation of genomic selection (GS) in breeding programs is highly desirable not only for the common good, but also the private sector (breeding companies). It has been projected that this approach will improve selection routines, especially in species with long reproduction cycles, late or sex-limited or expensive trait recording and for complex traits. The task of integrating GS into existing breeding programs is, however, not straightforward. Despite successful integration into breeding programs for dairy cattle, it has yet to be shown how much emphasis can be given to the genomic information and how much additional phenotypic information is needed from new selection candidates. Genomic selection is already part of future planning in many breeding companies of pigs and beef cattle among others, but further research is needed to fully estimate how effective the use of genomic information will be for the prediction of the performance of future breeding stock. Genomic prediction of production in crossbreeding and across-breed schemes, costs and choice of individuals for genotyping are reasons for a reluctance to fully rely on genomic information for selection decisions. Breeding objectives are highly dependent on the industry and the additional gain when using genomic information has to be considered carefully. This review synthesizes some of the suggested approaches in selected livestock species including cattle, pig, chicken, and fish. It outlines tasks to help understanding possible consequences when applying genomic information in breeding scenarios. PMID:25750652

Genomic selection needs to be carefully assessed to meet specific requirements in livestock breeding programs.

PubMed

Jonas, Elisabeth; de Koning, Dirk-Jan

2015-01-01

Genomic selection is a promising development in agriculture, aiming improved production by exploiting molecular genetic markers to design novel breeding programs and to develop new markers-based models for genetic evaluation. It opens opportunities for research, as novel algorithms and lab methodologies are developed. Genomic selection can be applied in many breeds and species. Further research on the implementation of genomic selection (GS) in breeding programs is highly desirable not only for the common good, but also the private sector (breeding companies). It has been projected that this approach will improve selection routines, especially in species with long reproduction cycles, late or sex-limited or expensive trait recording and for complex traits. The task of integrating GS into existing breeding programs is, however, not straightforward. Despite successful integration into breeding programs for dairy cattle, it has yet to be shown how much emphasis can be given to the genomic information and how much additional phenotypic information is needed from new selection candidates. Genomic selection is already part of future planning in many breeding companies of pigs and beef cattle among others, but further research is needed to fully estimate how effective the use of genomic information will be for the prediction of the performance of future breeding stock. Genomic prediction of production in crossbreeding and across-breed schemes, costs and choice of individuals for genotyping are reasons for a reluctance to fully rely on genomic information for selection decisions. Breeding objectives are highly dependent on the industry and the additional gain when using genomic information has to be considered carefully. This review synthesizes some of the suggested approaches in selected livestock species including cattle, pig, chicken, and fish. It outlines tasks to help understanding possible consequences when applying genomic information in breeding scenarios.

Proteomics of the Human Placenta: Promises and Realities

PubMed Central

Robinson, J.M.; Ackerman, W.E.; Kniss, D.A.; Takizawa, T.; Vandré, D.D.

2015-01-01

Proteomics is an area of study that sets as its ultimate goal the global analysis of all of the proteins expressed in a biological system of interest. However, technical limitations currently hamper proteome-wide analyses of complex systems. In a more practical sense, a desired outcome of proteomics research is the translation of large protein data sets into formats that provide meaningful information regarding clinical conditions (e.g., biomarkers to serve as diagnostic and/or prognostic indicators of disease). Herein, we discuss placental proteomics by describing existing studies, pointing out their strengths and weaknesses. In so doing, we strive to inform investigators interested in this area of research about the current gap between hyperbolic promises and realities. Additionally, we discuss the utility of proteomics in discovery-based research, particularly as regards the capacity to unearth novel insights into placental biology. Importantly, when considering under studied systems such as the human placenta and diseases associated with abnormalities in placental function, proteomics can serve as a robust ‘shortcut’ to obtaining information unlikely to be garnered using traditional approaches. PMID:18222537

Investigating polarized fluorescence emission of Napthalene Diimide polymer films via Stokes Spectroscopy

NASA Astrophysics Data System (ADS)

Ulrich, Steven; Sutch, Thabita; Schweizer, Matthias; Szulczewski, Greg; Barbosa Neto, Newton; Araujo, Paulo; Szulczewski's Group. Collaboration; Nanolab@UA Collaboration

Structural studies of materials, especially polymers, has been an area of growing interest in the past decades. This is due to the wide variety of physical, optical and chemical properties which can be tuned to obtain desired outcomes. Such polymers include P(NDI2OD-T2) an organic n-type, donor-acceptor polymer. Techniques to measure the structure, chemical and optical properties of these materials include XRD, time resolved spectroscopy and other timely and expensive methods. This work seeks to implement Stokes parameter analysis to create a new spectroscopic method, which can be implemented at a fraction of the cost and with relative ease. This technique, when used to probe P(NDI2OD-T2), has been able to discern information about polymer aggregate formation, energy transfer and out of plane stacking on the basis of solvent choice and sample thickness. Additionally, this technique gives information regarding the polarized emission from excited sources, which could provide insight for increased device performance. College of Arts and Sciences and Center for Information Technology, University of Alabama. CNPq Brazil Grant number 401453/2014-6.

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

Solis, John Hector

In this paper, we present a modular framework for constructing a secure and efficient program obfuscation scheme. Our approach, inspired by the obfuscation with respect to oracle machines model of [4], retains an interactive online protocol with an oracle, but relaxes the original computational and storage restrictions. We argue this is reasonable given the computational resources of modern personal devices. Furthermore, we relax the information-theoretic security requirement for computational security to utilize established cryptographic primitives. With this additional flexibility we are free to explore different cryptographic buildingblocks. Our approach combines authenticated encryption with private information retrieval to construct a securemore » program obfuscation framework. We give a formal specification of our framework, based on desired functionality and security properties, and provide an example instantiation. In particular, we implement AES in Galois/Counter Mode for authenticated encryption and the Gentry-Ramzan [13]constant communication-rate private information retrieval scheme. We present our implementation results and show that non-trivial sized programs can be realized, but scalability is quickly limited by computational overhead. Finally, we include a discussion on security considerations when instantiating specific modules.« less

Optimal design of focused experiments and surveys

NASA Astrophysics Data System (ADS)

Curtis, Andrew

1999-10-01

Experiments and surveys are often performed to obtain data that constrain some previously underconstrained model. Often, constraints are most desired in a particular subspace of model space. Experiment design optimization requires that the quality of any particular design can be both quantified and then maximized. This study shows how the quality can be defined such that it depends on the amount of information that is focused in the particular subspace of interest. In addition, algorithms are presented which allow one particular focused quality measure (from the class of focused measures) to be evaluated efficiently. A subclass of focused quality measures is also related to the standard variance and resolution measures from linearized inverse theory. The theory presented here requires that the relationship between model parameters and data can be linearized around a reference model without significant loss of information. Physical and financial constraints define the space of possible experiment designs. Cross-well tomographic examples are presented, plus a strategy for survey design to maximize information about linear combinations of parameters such as bulk modulus, κ =λ+ 2μ/3.

Perceptions of underweight images: are women with anorexia nervosa perceived as attractive and healthy?

PubMed

Whisenhunt, B L; Drab-Hudson, D L; Stanek, L R; Dock, A J; Allen, B J; Vincent, R C; Levesque-Bristol, C

2012-09-01

The current study examined the impact of receiving information about a woman's eating disorder status on perceptions of the woman's health and attractiveness. A total of 99 females and 84 males viewed a photo of a model who had disclosed her diagnosis of anorexia nervosa. Participants were randomly divided into three groups: model (M) group (those who were informed that the photo showed a model), eating disorders (ED) group (those who were informed that the photo showed a woman with an eating disorder), and no description control (C) group. Male and female participants in the ED group rated the woman in the photo as less healthy than did participants in the M and C groups. However, there were no differences between groups for ratings of attractiveness or the participants' desire to achieve a similar look (for females). Additionally, male participants rated the photo as less attractive than female participants had predicted. Finally, internalization of the thin ideal was a significant predictor of ratings of health and attractiveness of the woman in the photo.

Evolutionary Computing Methods for Spectral Retrieval

NASA Technical Reports Server (NTRS)

Terrile, Richard; Fink, Wolfgang; Huntsberger, Terrance; Lee, Seugwon; Tisdale, Edwin; VonAllmen, Paul; Tinetti, Geivanna

2009-01-01

A methodology for processing spectral images to retrieve information on underlying physical, chemical, and/or biological phenomena is based on evolutionary and related computational methods implemented in software. In a typical case, the solution (the information that one seeks to retrieve) consists of parameters of a mathematical model that represents one or more of the phenomena of interest. The methodology was developed for the initial purpose of retrieving the desired information from spectral image data acquired by remote-sensing instruments aimed at planets (including the Earth). Examples of information desired in such applications include trace gas concentrations, temperature profiles, surface types, day/night fractions, cloud/aerosol fractions, seasons, and viewing angles. The methodology is also potentially useful for retrieving information on chemical and/or biological hazards in terrestrial settings. In this methodology, one utilizes an iterative process that minimizes a fitness function indicative of the degree of dissimilarity between observed and synthetic spectral and angular data. The evolutionary computing methods that lie at the heart of this process yield a population of solutions (sets of the desired parameters) within an accuracy represented by a fitness-function value specified by the user. The evolutionary computing methods (ECM) used in this methodology are Genetic Algorithms and Simulated Annealing, both of which are well-established optimization techniques and have also been described in previous NASA Tech Briefs articles. These are embedded in a conceptual framework, represented in the architecture of the implementing software, that enables automatic retrieval of spectral and angular data and analysis of the retrieved solutions for uniqueness.

Falling in love with romantic ideals: women in relationships with child molesters.

PubMed

McLaren, Helen

2016-01-01

Drawing on data from a larger research study, this paper explores intersecting and competing social relations that influenced the romantic desires of women who became intimately involved with men who molested children. Through a feminist poststructuralist lens, women's narratives were analysed with the use of feminist interpretations of Foucauldian discourse theory. Analysis informed of a discursive power over participants that made the attainment of romantic desires an imperative for ensuring social respect, worth and credibility as women. When all was not ideal, these same romantic desires compelled women to fix and hold onto their relationships--even when with men that attract damning societal responses towards them. Even upon acknowledgement of their partners' sexual transgressions, the fear of relationship breakdown meant that romantic desires again featured as imperatives for the women. The imagined pleasure of achieving romantic desires is discursive; so powerful that it outweighed women's fears and dangers of precarious intimate life with men who commit abhorrent acts.

Appetitive responses to sexual stimuli are attenuated in individuals with low levels of sexual desire.

PubMed

Giargiari, Tracie D; Mahaffey, Amanda L; Craighead, W Edward; Hutchison, Kent E

2005-10-01

Despite the high prevalence of sexual desire disorders, little is known about their biological underpinnings in humans. Animal studies suggest that dopamine is involved in appetitive sexual behavior; thus, one aim of this study was to elucidate that relationship in humans. This study used measurement of the acoustic startle response (ASR) and prepulse inhibition of the startle response (PPI) as psychophysiological indicators of changes in motivational states to assess the potential relation between sexual desire and appetitive motivation in humans. Responses to sexually provocative stimuli consisting of single nude men and single nude women in a sample of 153 participants (77 men, 76 women) were assessed. The results indicated that ASR was attenuated after exposure to appetitive stimuli (i.e., sexually provocative pictures of attractive individuals) to a greater extent among participants with higher levels of sexual desire, as measured by the Sexual Desire Inventory-2 (Spector, I. P., Carey, M. P., & Steinberg, L. (1996). Journal of Sex & Marital Therapy, 22, 175-190). In addition, PPI was inversely associated with subjective ratings across stimuli such that greater subjective levels of desire were correlated with lower levels of PPI. In general, these results suggest that individuals with lower levels of sexual desire may have a diminished physiological response to appetitive sexual stimuli.

Family Caregivers and Consumer Health Information Technology.

PubMed

Wolff, Jennifer L; Darer, Jonathan D; Larsen, Kevin L

2016-01-01

Health information technology has been embraced as a strategy to facilitate patients' access to their health information and engagement in care. However, not all patients are able to access, or are capable of using, a computer or mobile device. Although family caregivers assist individuals with some of the most challenging and costly health needs, their role in health information technology is largely undefined and poorly understood. This perspective discusses challenges and opportunities of engaging family caregivers through the use of consumer-oriented health information technology. We compile existing evidence to make the case that involving family caregivers in health information technology as desired by patients is technically feasible and consistent with the principles of patient-centered and family-centered care. We discuss how more explicit and purposeful engagement of family caregivers in health information technology could advance clinical quality and patient safety by increasing the transparency, accuracy, and comprehensiveness of patient health information across settings of care. Finally, we describe how clarifying and executing patients' desires to involve family members or friends through health information technology would provide family caregivers greater legitimacy, convenience, and timeliness in health system interactions, and facilitate stronger partnerships between patients, family caregivers, and health care professionals.

What and how do we communicate?

PubMed

Hugh-Jones, M

2000-01-01

The rapid, inexpensive transmission of words and data, brought about by the internet and cheap computers, is changing the world faster than anything mankind has ever experienced, reaching into nearly every aspect of our lives, public and private, commercial and governmental. We are in an Information Age with an essentially instantaneous availability of large volumes of information and data. Technological pressures have their own momentum. The changes and improvements in data handling and information sharing will take place, however much or little we do in veterinary medicine, whether at the international or national levels. In addition, there are new superpowers emerging in the world. These are the small and medium third world countries that are gradually gaining democracy through political restructuring and involving the civil society in decision making. There are also the marginal pressure groups, once too small and insignificant to be noticed. These are changing the rules by which the way the world is governed and they are doing it now by the internet and banding together to serve their common interests. The rapid provision of accurate information on animal diseases is desirable goal from a public health as well as an economic viewpoint.

Is all co-production created equal? Understanding drivers and outcomes across different users and forms of engagement

NASA Astrophysics Data System (ADS)

Browne, K.; Lemos, M. C.

2017-12-01

Despite a growing recognition of the importance of coproduced information in networks of decision-makers facing climate change, relatively little attention has been paid to how different types of users and forms of engagement (e.g. brokering and bridging of climate information) may yield different coproduction outcomes. In this study, we compare drivers and outcomes of co-production of a large network (twenty-five cases) of users within the scope of the Great Lakes Integrated Sciences and Assessments (GLISA), a boundary organization whose mission is to disseminate climate information in the Great Lakes Region. We focus especially on drivers of co-production within boundary organizations (e.g. embeddness, complementarity, financial and human resources and trust building and legitimacy) to explore different forms of engagement and models of brokering and bridging information. Our case studies span a wide range of users, including cities, businesses, academic and professional organizations and governmental agencies. We find that different kinds of resources and engagement matter in terms of desirable outcomes. In addition, while the supply of resources by boundary organizations is necessary to foster co-production, effective use and stable networks are often not achieved in the absence of sustained engagement and support.

Rationale for patient package inserts.

PubMed

Morris, L A

1978-02-01

The need for patient package inserts (PPIs) is discussed in terms of the "consumers' right-to-know" and "patient health education" themes, as well as the premise that verbal means of communication are often inadequate. Some of the reasons for the frequent failure of verbal messages are reviewed by detailing the five stages through which any communication must be processed in order to be effective. Verbal information may be inadequate because: (1) patients are not exposed to necessary material, (2) they may not pay attention to the information, (3) they may not understand it, (4) the information may not be accepted as valid, and (5) patients may not remember the material. Written communication which must be processed through the same five stages also may be frequently inadequate. Therefore, PPIs must be viewed as reinforcing and augmenting verbal consultation, and both written and verbal forms are necessary. Consumer surveys and demonstration projects have shown that written communications are a desired and effective means for conveying additional prescription drug information to patients. The wide implementation of PPIs is apt to cause many problems for the pharmacists; however, it may also serve as a means to enhance the pharmacist's clinical role.

How to Fully Represent Expert Information about Imprecise Properties in a Computer System – Random Sets, Fuzzy Sets, and Beyond: An Overview

PubMed Central

Nguyen, Hung T.; Kreinovich, Vladik

2014-01-01

To help computers make better decisions, it is desirable to describe all our knowledge in computer-understandable terms. This is easy for knowledge described in terms on numerical values: we simply store the corresponding numbers in the computer. This is also easy for knowledge about precise (well-defined) properties which are either true or false for each object: we simply store the corresponding “true” and “false” values in the computer. The challenge is how to store information about imprecise properties. In this paper, we overview different ways to fully store the expert information about imprecise properties. We show that in the simplest case, when the only source of imprecision is disagreement between different experts, a natural way to store all the expert information is to use random sets; we also show how fuzzy sets naturally appear in such random-set representation. We then show how the random-set representation can be extended to the general (“fuzzy”) case when, in addition to disagreements, experts are also unsure whether some objects satisfy certain properties or not. PMID:25386045

A Bayesian Multivariate Receptor Model for Estimating Source Contributions to Particulate Matter Pollution using National Databases.

PubMed

Hackstadt, Amber J; Peng, Roger D

2014-11-01

Time series studies have suggested that air pollution can negatively impact health. These studies have typically focused on the total mass of fine particulate matter air pollution or the individual chemical constituents that contribute to it, and not source-specific contributions to air pollution. Source-specific contribution estimates are useful from a regulatory standpoint by allowing regulators to focus limited resources on reducing emissions from sources that are major contributors to air pollution and are also desired when estimating source-specific health effects. However, researchers often lack direct observations of the emissions at the source level. We propose a Bayesian multivariate receptor model to infer information about source contributions from ambient air pollution measurements. The proposed model incorporates information from national databases containing data on both the composition of source emissions and the amount of emissions from known sources of air pollution. The proposed model is used to perform source apportionment analyses for two distinct locations in the United States (Boston, Massachusetts and Phoenix, Arizona). Our results mirror previous source apportionment analyses that did not utilize the information from national databases and provide additional information about uncertainty that is relevant to the estimation of health effects.

Efficient Remote Preparation of Four-Qubit Cluster-Type Entangled States with Multi-Party Over Partially Entangled Channels

NASA Astrophysics Data System (ADS)

Wang, Dong; Hoehn, Ross D.; Ye, Liu; Kais, Sabre

2016-07-01

We present a strategy for realizing multiparty-controlled remote state preparation (MCRSP) for a family of four-qubit cluster-type states by taking a pair of partial entanglements as the quantum channels. In this scenario, the encoded information is transmitted from the sender to a spatially separated receiver with control of the transmission by multiple parties. Predicated on the collaboration of all participants, the desired state can be faithfully restored at the receiver's location with high success probability by application of additional appropriate local operations and necessary classical communication. Moreover, this proposal for MCRSP can be faithfully achieved with unit total success probability when the quantum channels are distilled to maximally entangled ones.

Rocket Based Combined Cycle (RBCC) Propulsion Workshop, volume 2

NASA Technical Reports Server (NTRS)

Chojnacki, Kent T.

1992-01-01

The goal of the Rocket Based Combined Cycle (RBCC) Propulsion Technology Workshop, was to impart technology information to the propulsion community with respect to hypersonic combined cycle propulsion capabilities. The major recommendation resulting from this technology workshop was as follows: conduct a systems-level applications study to define the desired propulsion system and vehicle technology requirements for LEO launch vehicles. All SSTO and TSTO options using the various propulsion systems (airbreathing combined cycle, rocket-based combined cycle, and all rocket) must be considered. Such a study should be accomplished as soon as possible. It must be conducted with a consistent set of ground rules and assumptions. Additionally, the study should be conducted before any major expenditures on a RBCC technology development program occur.

Study of USGS/NASA land use classification system. [computer analysis from LANDSAT data

NASA Technical Reports Server (NTRS)

Spann, G. W.

1975-01-01

The results of a computer mapping project using LANDSAT data and the USGS/NASA land use classification system are summarized. During the computer mapping portion of the project, accuracies of 67 percent to 79 percent were achieved using Level II of the classification system and a 4,000 acre test site centered on Douglasville, Georgia. Analysis of response to a questionaire circulated to actual and potential LANDSAT data users reveals several important findings: (1) there is a substantial desire for additional information related to LANDSAT capabilities; (2) a majority of the respondents feel computer mapping from LANDSAT data could aid present or future projects; and (3) the costs of computer mapping are substantially less than those of other methods.

76 FR 23844 - Proposed Collection of Information; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-28

... DEPARTMENT OF LABOR Employee Benefits Security Administration Proposed Collection of Information; Comment Request AGENCY: Employee Benefits Security Administration, Department of Labor. ACTION: Notice... requested data in the desired format. The Employee Benefits Security Administration (EBSA) is soliciting...

Psychosocial burden and desire for support in outpatients with skin cancer.

PubMed

Buchhold, Britta; Wiesmann, Ulrich; Bahlmann, Johannes; Lutze, Stine; Eggert, Claudia; Arnold, Andreas; Daeschlein, Georg; Jünger, Michael; Hannich, Hans-Joachim

2016-04-01

An important basis for adequate psycho-oncological and psychosocial care of cancer patients is the regular assessment of their psychosocial distress and thus their need for care. For this purpose, there are numerous questionnaires available. The objective of the present study was to assess whether distressed patients require professional support and which screening instrument outpatients with skin cancer prefer. In a cross-sectional survey, we asked outpatients with skin cancer to fill out three questionnaires assessing psychosocial stress, and to indicate which one they considered most adequate. Patients were offered the following three instruments: Hornheide Questionnaire (27 items), Hornheide Screening Instrument (7 items), and the Distress Thermometer. In addition, we inquired about the patients' desire for support. (1) Comparing subjective distress and patients' declared desire for support revealed a marked divergence. While one-third of the 137 patients were identified as being in need of care, only 11.5% of the sample requested such support. (2) 63.7% of patients chose the long version of the Hornheide Questionnaire. In addition to their psychosocial burden, patients' desire for support should be assessed. Moreover, apart from screening tools, other ways to provide access to psychosocial care should be considered. © 2016 Deutsche Dermatologische Gesellschaft (DDG). Published by John Wiley & Sons Ltd.

An implicit theory of self-esteem: the consequences of perceived self-esteem for romantic desirability.

PubMed

Zeigler-Hill, Virgil; Myers, Erin M

2011-04-07

The provision of information appears to be an important property of self-esteem as evidenced by previous research concerning the status-tracking and status-signaling models of self-esteem. The present studies examine whether there is an implicit theory of self-esteem that leads individuals to assume targets with higher levels of self-esteem possess more desirable characteristics than those with lower levels of self-esteem. Across 6 studies, targets with ostensibly higher levels of self-esteem were generally rated as more attractive and as more desirable relationship partners than those with lower levels of self- esteem. It is important to note, however, that this general trend did not consistently emerge for female targets. Rather, female targets with high self-esteem were often evaluated less positively than those with more moderate levels of self-esteem. The present findings are discussed in the context of an extended informational model of self-esteem consisting of both the status-tracking and status-signaling properties of self-esteem.

Agent-Based Negotiation in Uncertain Environments

NASA Astrophysics Data System (ADS)

Debenham, John; Sierra, Carles

An agent aims to secure his projected needs by attempting to build a set of (business) relationships with other agents. A relationship is built by exchanging private information, and is characterised by its intimacy — degree of closeness — and balance — degree of fairness. Each argumentative interaction between two agents then has two goals: to satisfy some immediate need, and to do so in a way that develops the relationship in a desired direction. An agent's desire to develop each relationship in a particular way then places constraints on the argumentative utterances. The form of negotiation described is argumentative interaction constrained by a desire to develop such relationships.

A COMPARISON OF PATIENT AND HEALTHCARE PROFESSIONAL VIEWS WHEN ASSESSING QUALITY OF INFORMATION ON PITUITARY ADENOMA AVAILABLE ON THE INTERNET.

PubMed

Druce, Irena; Williams, Chantal; Baggoo, Carolyn; Keely, Erin; Malcolm, Janine

2017-10-01

Patients are increasingly turning to the internet to seek reliable sources of health information and desire guidance in assessing the quality of information as healthcare becomes progressively more complex. Pituitary adenomas are a rare, diverse group of tumors associated with increased mortality and morbidity whose management requires a multidisciplinary approach. As such, patients with this disorder are often searching for additional sources of healthcare information. We undertook a study to assess the quality of information available on the internet for patients with pituitary adenoma. After exclusion, 42 websites were identified based on a search engine query with various search terms. Each website was assessed in triplicate: once by a health professional, once by a simulated patient, and once by a patient who had a pituitary adenoma and underwent medical and surgical treatment. The assessment tools included a content-specific questionnaire, the DISCERN tool, and the Ensuring Quality Information for Patients tool. The readability of the information was assessed with the Flesch-Kincaid grade level. We found that the overall quality of information on pituitary adenoma on the internet was variable and written at a high grade level. Correlation between the different assessors was poor, indicating that there may be differences in how healthcare professionals and patients view healthcare information. Our findings highlight the importance of assessment of the health information by groups of the intended user to ensure the needs of that population are met. Abbreviation: EQIP = Ensuring Quality Information for Patients.

Understanding the Situation in the Urban Environment

DTIC Science & Technology

2001-05-15

second type of information, termed executable information, communciates a clearly understood vision of the operation and desired outcome after a decision...information necessary for the commander as situational awareness information which creates understanding and execution information which communciates a...technological advances yet to take place in such fields as computers or remotely controlled sensors, ൿ DOrner, 39. 56 Creveld, 265. 22 will be less opaque

What does respect for the patient's autonomy require?

PubMed

Cheng, Kam-Yuen

2013-11-01

Personal autonomy presupposes the notion of rationality. What is not so clear is whether, and how, a compromise of rationality to various degrees will diminish a person's autonomy. In bioethical literature, three major types of threat to the rationality of a patient's medical decision are identified: insufficient information, irrational beliefs/desires, and influence of different framing effects. To overcome the first problem, it is suggested that patients be provided with information about their diseases and treatment choices according to the objective standard. I shall explain how this should be finessed. Regarding the negative impact of irrational beliefs/desires, some philosophers have argued that holding irrational beliefs can still be an expression of autonomy. I reject this argument because the degree of autonomy of a decision depends on the degree of rationality of the beliefs or desires on which the decision is based. Hence, to promote patient autonomy, we need to eliminate irrational beliefs by the provision of evidence and good arguments. Finally, I argue that the way to smooth out the framing effects is to present the same information in different perspectives: it is too often assumed that medical information can always be given in a complete and unadorned manner. This article concludes with a cautionary note that the protection of patient autonomy requires much more time and effort than the current practice usually allows. © 2012 John Wiley & Sons Ltd.

Evaluation of certain food additives and contaminants.

PubMed

2004-01-01

This report represents the conclusions of a Joint FAO/WHO Expert Committee convened to evaluate the safety of various food additives, with a view to recommending acceptable daily intakes (ADIs) and to prepare specifications for the identity and purity of food additives. The first part of the report contains a general discussion of the principles governing the toxicological evaluation of food additives (including flavouring agents) and contaminants, assessments of intake, and the establishment and revision of specifications for food additives. A summary follows of the Committee's evaluations of toxicological and intake data on various specific food additives (alpha-amylase from Bacillus lichenformis containing a genetically engineered alpha-amylase gene from B. licheniformis, annatto extracts, curcumin, diacetyl and fatty acid esters of glycerol, D-tagatose, laccase from Myceliophthora thermophila expressed in Aspergillus oryzae, mixed xylanase, beta-glucanase enzyme preparation produced by a strain of Humicola insolens, neotame, polyvinyl alcohol, quillaia extracts and xylanase from Thermomyces lanuginosus expressed in Fusarium venenatum), flavouring agents, a nutritional source of iron (ferrous glycinate, processed with citric acid), a disinfectant for drinking-water (sodium dichloroisocyanurate) and contaminants (cadmium and methylmercury). Annexed to the report are tables summarizing the Committee's recommendations for ADIs of the food additives, recommendations on the flavouring agents considered, and tolerable intakes of the contaminants considered, changes in the status of specifications and further information requested or desired.

The Relationship History Calendar: Improving the Scope and Quality of Data on Youth Sexual Behavior*

PubMed Central

Luke, Nancy; Clark, Shelley; Zulu, Eliya

2012-01-01

Most survey data on sexual activities are obtained via face-to-face interviews, which are prone to misreporting of socially unacceptable behaviors. Demographers have developed various private response methods to minimize social desirability bias and improve the quality of reporting; however, these methods often limit the complexity of information collected. We designed a life history calendar—the Relationship History Calendar (RHC)—to increase the scope of data collected on sexual relationships and behavior while enhancing their quality. The RHC records detailed, 10-year retrospective information on sexual relationship histories. The structure and interview procedure draw on qualitative techniques, which could reduce social desirability bias. We evaluate the quality of data collected with the RHC compared to a standard face-to-face survey instrument through a field experiment conducted among 1275 youth in Kisumu, Kenya. The results suggest that the RHC reduces social desirability bias and improves reporting on multiple measures, including higher rates of abstinence among males and multiple recent sexual partnerships among females. The RHC fosters higher levels of rapport and respondent enjoyment, which appear to be the mechanisms through which social desirability bias is minimized. The RHC is an excellent alternative to private response methods and could potentially be adapted into large-scale surveys. PMID:21732169

The relationship history calendar: improving the scope and quality of data on youth sexual behavior.

PubMed

Luke, Nancy; Clark, Shelley; Zulu, Eliya M

2011-08-01

Most survey data on sexual activities are obtained via face-to-face interviews, which are prone to misreporting of socially unacceptable behaviors. Demographers have developed various private response methods to minimize social desirability bias and improve the quality of reporting; however, these methods often limit the complexity of information collected. We designed a life history calendar-the Relationship History Calendar (RHC)-to increase the scope of data collected on sexual relationships and behavior while enhancing their quality. The RHC records detailed, 10-year retrospective information on sexual relationship histories. The structure and interview procedure draw on qualitative techniques, which could reduce social desirability bias. We compare the quality of data collected with the RHC with a standard face-to-face survey instrument through a field experiment conducted among 1,275 youth in Kisumu, Kenya. The results suggest that the RHC reduces social desirability bias and improves reporting on multiple measures, including higher rates of abstinence among males and multiple recent sexual partnerships among females. The RHC fosters higher levels of rapport and respondent enjoyment, which appear to be the mechanisms through which social desirability bias is minimized. The RHC is an excellent alternative to private response methods and could potentially be adapted for large-scale surveys.

Phenibut (4-amino-3-phenyl-butyric acid): Availability, prevalence of use, desired effects and acute toxicity.

PubMed

Owen, David R; Wood, David M; Archer, John R H; Dargan, Paul I

2016-09-01

There has been a global increase in the availability and use of novel psychoactive substances (NPS) over the last decade. Phenibut (β-phenyl-γ-aminobutyric acid) is a GABAB agonist that is used as an NPS. Here, we bring together published scientific and grey information sources to further understand the prevalence of use, desired effects and acute toxicity of phenibut. Using European Monitoring Centre for Drugs and Drug Addiction Internet snapshot methodology, we undertook an English language Internet snapshot survey in May 2015 to gather information on the availability and price of phenibut from Internet NPS retailers. To gather information on prevalence of use, desired effects and/or adverse effects, we searched grey literature (online drug discussion forums) and medical literature (PubMed and abstracts from selected International Toxicology conferences). We found 48 unrelated Internet suppliers selling phenibut in amounts ranging from 5 g (US$1.60, £1.01/g) to 1000 kg (US$0.23, £0.14/g). Capsules containing 200-500 mg of phenibut were available in packs of between 6 (US$4.45, £2.80/g) and 360 (US$0.43, £0.27/g). According to the grey literature, phenibut is taken for its anxiolytic and euphoric properties, with tolerance and withdrawal syndromes commonly reported adverse effects. Phenibut is taken orally at an average dose of 2.4 g. Case reports in the medical literature feature users who present to emergency departments heavily sedated or experiencing withdrawal. There have been no reported deaths relating to phenibut use. Phenibut is readily available in the UK from Internet sites selling NPS. Its desired and adverse effects appear similar to other gamma-aminobutyric acid receptor agonists. [Owen DR, Wood DM, Archer JRH, Dargan PI. Phenibut (4-amino-3-phenyl-butyric acid): Availability, prevalence of use, desired effects and acute toxicity. Drug Alcohol Rev 2016;35:591-596]. © 2015 Australasian Professional Society on Alcohol and other Drugs.

Neural Substrates of Sexual Desire in Individuals with Problematic Hypersexual Behavior

PubMed Central

Seok, Ji-Woo; Sohn, Jin-Hun

2015-01-01

Studies on the characteristics of individuals with hypersexual disorder have been accumulating due to increasing concerns about problematic hypersexual behavior (PHB). Currently, relatively little is known about the underlying behavioral and neural mechanisms of sexual desire. Our study aimed to investigate the neural correlates of sexual desire with event-related functional magnetic resonance imaging (fMRI). Twenty-three individuals with PHB and 22 age-matched healthy controls were scanned while they passively viewed sexual and nonsexual stimuli. The subjects' levels of sexual desire were assessed in response to each sexual stimulus. Relative to controls, individuals with PHB experienced more frequent and enhanced sexual desire during exposure to sexual stimuli. Greater activation was observed in the caudate nucleus, inferior parietal lobe, dorsal anterior cingulate gyrus, thalamus, and dorsolateral prefrontal cortex in the PHB group than in the control group. In addition, the hemodynamic patterns in the activated areas differed between the groups. Consistent with the findings of brain imaging studies of substance and behavior addiction, individuals with the behavioral characteristics of PHB and enhanced desire exhibited altered activation in the prefrontal cortex and subcortical regions. In conclusion, our results will help to characterize the behaviors and associated neural mechanisms of individuals with PHB. PMID:26648855

International Librarianship: Developing Professional, Intercultural, and Educational Leadership

ERIC Educational Resources Information Center

Constantinou, Constantia, Ed.; Miller, Michael J., Ed.; Schlesinger, Kenneth, Ed.

2017-01-01

International librarianship stems from a desire to bring about political change, transcultural understanding, collaboration, and mutual respect. Historically, librarians have been deeply involved with challenging issues of information sharing, equity in information access, and bridging the digital divide between different socioeconomic…

Perspectives on Science Writing.

ERIC Educational Resources Information Center

Krieghbaum, Hillier

1979-01-01

The history of scientific journalism is long, but sporadic. Recently the public has shown an increased desire for scientific information useable by the layman. This information is essential to provide tools for the citizen to participate in public decisions that may have global consequences. (RE)

Information Competences as Fetishized Theoretical Categories--The Example of Youth Pro-Ana Blogs

ERIC Educational Resources Information Center

Siuda, Piotr

2016-01-01

Scientific reflections on information literacy have emphasized that young people must develop information competences related to using the Internet. Among various approaches, in the generic approach, catalogues of competences are constructed and treated as lists of desired behaviors and skills. The article aims to criticize this approach and its…

75 FR 75500 - Material Hoists, Personnel Hoists, and Elevators Standard; Extension of the Office of Management...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-03

... worker to obtain and post information for hoists. Total Burden Hours: 20,957. Estimated Cost (Operation... information is in the desired format, reporting burden (time and costs) is minimal, collection instruments are... accuracy of OSHA's estimate of the burden (time and costs) of the information collection requirements...

The Making of a National Information Policy: Examining the Legislative Components and the Social Factors that Influence the Development of Information Policy in Israel.

ERIC Educational Resources Information Center

Rabina, Debbie L.

2000-01-01

Discusses the development of a national information policy in Israel. Topics include political climate; security concerns; censorship; lack of openness; progress in the peace process; technical innovativeness; a desire to join the international community; and legislation, including privacy protection, freedom of information, and copyright.…

Patients want granular privacy control over health information in electronic medical records.

PubMed

Caine, Kelly; Hanania, Rima

2013-01-01

To assess patients' desire for granular level privacy control over which personal health information should be shared, with whom, and for what purpose; and whether these preferences vary based on sensitivity of health information. A card task for matching health information with providers, questionnaire, and interview with 30 patients whose health information is stored in an electronic medical record system. Most patients' records contained sensitive health information. No patients reported that they would prefer to share all information stored in an electronic medical record (EMR) with all potential recipients. Sharing preferences varied by type of information (EMR data element) and recipient (eg, primary care provider), and overall sharing preferences varied by participant. Patients with and without sensitive records preferred less sharing of sensitive versus less-sensitive information. Patients expressed sharing preferences consistent with a desire for granular privacy control over which health information should be shared with whom and expressed differences in sharing preferences for sensitive versus less-sensitive EMR data. The pattern of results may be used by designers to generate privacy-preserving EMR systems including interfaces for patients to express privacy and sharing preferences. To maintain the level of privacy afforded by medical records and to achieve alignment with patients' preferences, patients should have granular privacy control over information contained in their EMR.

Differential dietary habits among 570 young underweight Japanese women with and without a desire for thinness: a comparison with normal weight counterparts.

PubMed

Mori, Nagisa; Asakura, Keiko; Sasaki, Satoshi

2016-01-01

The strong social pressure for thinness in Japanese society has produced a dramatic increase in underweight (body mass index: <18.5 kg/m2) among young women. Being underweight is associated with several negative health outcomes, including nutritional deficiency, osteoporosis, and unfavourable pregnancy outcomes. However, evidence which would help deal with this problem from a public health perspective is scarce. Here, we aimed to identify the dietary characteristics of underweight female university students, particularly those with a desire for thinness. Data on dietary habits and other lifestyle variables, including the desire for thinness, were obtained through a self-administered questionnaire survey conducted at 54 academic institutions in Japan, from which we selected 3634 female students for analysis. The subjects were divided into three groups of normal weight (84.3%), and underweight with (6.4%) or without (9.3%) a desire for thinness. After adjusting for potential confounders, the underweight subjects with a desire for thinness consumed less cereal and rice, whereas those without a desire for thinness consumed more cereal and rice than the normal weight subjects. In addition, those without a desire for thinness consumed less confectionaries, including candies and ice cream, and less fats and oils than the normal weight subjects. These results suggest that dietary habits differ between underweight women with and without a desire for thinness. Although both groups require nutritional education to maintain appropriate body weight, underweight women with a desire for thinness require particular attention to improve recognition of their constitution and dietary habits.

A novel stimulation method for multi-class SSVEP-BCI using intermodulation frequencies

NASA Astrophysics Data System (ADS)

Chen, Xiaogang; Wang, Yijun; Zhang, Shangen; Gao, Shangkai; Hu, Yong; Gao, Xiaorong

2017-04-01

Objective. Steady-state visual evoked potential (SSVEP)-based brain-computer interface (BCI) has been widely investigated because of its easy system configuration, high information transfer rate (ITR) and little user training. However, due to the limitations of brain responses and the refresh rate of a monitor, the available stimulation frequencies for practical BCI application are generally restricted. Approach. This study introduced a novel stimulation method using intermodulation frequencies for SSVEP-BCIs that had targets flickering at the same frequency but with different additional modulation frequencies. The additional modulation frequencies were generated on the basis of choosing desired flickering frequencies. The conventional frame-based ‘on/off’ stimulation method was used to realize the desired flickering frequencies. All visual stimulation was present on a conventional LCD screen. A 9-target SSVEP-BCI based on intermodulation frequencies was implemented for performance evaluation. To optimize the stimulation design, three approaches (C: chromatic; L: luminance; CL: chromatic and luminance) were evaluated by online testing and offline analysis. Main results. SSVEP-BCIs with different paradigms (C, L, and CL) enabled us not only to encode more targets, but also to reliably evoke intermodulation frequencies. The online accuracies for the three paradigms were 91.67% (C), 93.98% (L), and 96.41% (CL). The CL condition achieved the highest classification performance. Significance. These results demonstrated the efficacy of three approaches (C, L, and CL) for eliciting intermodulation frequencies for multi-class SSVEP-BCIs. The combination of chromatic and luminance characteristics of the visual stimuli is the most efficient way for the intermodulation frequency coding method.

Lessons learned from an Internet GP information system.

PubMed

Briggs, J S; Bradley, M P

1998-01-01

We describe the prototype of an application that in actual use would allow GPs to find out more information about consultants at hospitals. This would aid the GP in making the decision about which consultant a patient should be referred to. The requirements of the application from the GP's perspective are described, together with some of the issues that have to be resolved before hospitals can provide the necessary information in a standard format. The application is implemented as a client--server system using standard Internet technologies such as Java and HTML. This architecture has a number of advantages but also revealed some issues concerning security and the format of data, among other things. The project showed that there is a desire for such a system and that that desire can be fulfilled at a relatively low cost.

Traceless β-mercaptan-assisted activation of valinyl benzimidazolinones in peptide ligations† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c7sc04148a

PubMed Central

Wang, Yinglu; Han, Lin; Yuan, Ning; Wang, Hanxuan; Li, Hongxing; Liu, Jinrong; Chen, Huan

2018-01-01

Peptidyl thioesters or their surrogates with C-terminal β-branched hydrophobic amino acid residues usually exhibit poor reactivities in ligation reactions. Thus, activation using exogenous additives is required to ensure an acceptable reaction efficiency. Herein, we report a traceless ligation at Val-Xaa sites under mild thiol additive-free reaction conditions, whereby the introduction of β-mercaptan on the C-terminal valine residue effectively activates the otherwise unreactive N-acyl-benzimidazolinone (Nbz), and enables the use of a one-pot ligation–desulfurization strategy to generate the desired peptide products. The orthogonality between β-thiovaline-Nbz and a conventional alkyl thioester, as well as the convenient access to the former from readily available penicillamine, also allowed expedited assembly of the peptidic hormone β-LPH and hPTH analogues, based on a kinetically controlled one-pot three-segment ligation and desulfurization strategy. PMID:29675240

Automation of temperature control for large-array microwave surface applicators.

PubMed

Zhou, L; Fessenden, P

1993-01-01

An adaptive temperature control system has been developed for the microstrip antenna array applicators used for large area superficial hyperthermia. A recursive algorithm which allows rapid power updating even for large antenna arrays and accounts for coupling between neighbouring antennas has been developed, based on a first-order difference equation model. Surface temperatures from the centre of each antenna element are the primary feedback information. Also used are temperatures from additional surface probes placed within the treatment field to protect locations vulnerable to excessive temperatures. In addition, temperatures at depth are observed by mappers and utilized to restrain power to reduce treatment-related complications. Experiments on a tissue-equivalent phantom capable of dynamic differential cooling have successfully verified this temperature control system. The results with the 25 (5 x 5) antenna array have demonstrated that during dynamic water cooling changes and other experimentally simulated disturbances, the controlled temperatures converge to desired temperature patterns with a precision close to the resolution of the thermometry system (0.1 degree C).

SMIL and SVG in teaching

NASA Astrophysics Data System (ADS)

Eidenberger, Horst

2003-12-01

This paper describes how the web standards Synchronized Multimedia Integration Language (SMIL) and Scalable Vector Graphics (SVG) are used in teaching at the Vienna University of Technology. SMIL and SVG are used in courses on multimedia authoring. Didactically, the goal is to teach students how to use media objects and timing concepts to build interactive media applications. Additionally, SMIL is applied to generate multimedia content from a database using a content management system. The paper gives background information on the SMIL and SVG standards and sketches how teaching multimedia is organized at the Vienna University of Technology. Courses from the summer term 2003 are described and illustrated in two case studies. General design problems of SMIL-based presentations are modelled as patterns. Additionally, suggestions for improvement in the standards are given and shortcomings of existing user agents are summarized. Our conclusion is that SMIL and SVG are very well suited for teaching multimedia. Currently, the main problem is that all existing SMIL players lack some properties desired for teaching applications (stability, correctness, etc.).

Dieting and the self-control of eating in everyday environments: An experience sampling study

PubMed Central

Hofmann, Wilhelm; Adriaanse, Marieke; Vohs, Kathleen D.; Baumeister, Roy F.

2013-01-01

Objective The literature on dieting has sparked several debates over how restrained eaters differ from unrestrained eaters in their self-regulation of healthy and unhealthy food desires and what distinguishes successful from unsuccessful dieters. We addressed these debates using a four-component model of self-control that was tested using ecological momentary assessment, long-term weight change, and a laboratory measure of inhibitory control. Design A large sample of adults varying in dietary restraint and inhibitory control (as measured by a Stroop task) were equipped with smartphones for a week. They were beeped on random occasions and provided information on their experience and control of healthy and unhealthy food desires in everyday environments. Main Outcome Measures Desire strength, experienced conflict, resistance, enactment of desire, and weight change after a four-month follow-up. Results and Conclusions Dietary restraint was unrelated to desire frequency and strength, but associated with higher conflict experiences and motivation to use self-control with regard to food desires. Most importantly, relationships between and among dietary restraint and resistance, enactment of desire, and long-term weight change were moderated by inhibitory control: Compared to dieters low in response inhibition, dieters high in response inhibition were more likely to attempt to resist food desires, not consume desired food (especially unhealthy food), and objectively lost more weight over the ensuing four months. These results highlight the combinatory effects of aspects of the self-control process in dieters and highlight the value in linking theoretical process frameworks, experience sampling, and laboratory-based assessment in health science. PMID:23751109

Doubling Pharmacist Coverage in the Intensive Care Unit: Impact on the Pharmacists' Clinical Activities and Team Members' Satisfaction.

PubMed

McDaniel, Joshua; Bass, Lynn; Pate, Toni; DeValve, Michael; Miller, Susan

2017-09-01

Background: National professional organizations have recognized pharmacists as essential members of the intensive care unit (ICU) team. Critical care pharmacists' clinical activities have been categorized as fundamental, desirable, and optimal, providing a structure for gauging ICU pharmacy services being provided. Objective: To determine the impact the addition of a second ICU pharmacist covering 30 adult ICU beds at a large regional medical center has on the complexity of pharmacists' interventions, the types of clinical activities performed by the pharmacists, and the ICU team members' satisfaction. Methods: A prospective mixed-method descriptive study was conducted. Pharmacists recorded their interventions and clinical activities performed. A focus group composed of randomly selected ICU team members was held to qualitatively describe the impact of the additional pharmacist coverage on patient care, team dynamics, and pharmacy services provided. Results: The baseline period consisted of 33 days, and the intervention period consisted of 20 days. The average complexity of interventions was 1.72 during the baseline period (mode = 2) versus 1.69 (mode = 2) during the intervention period. The number of desirable and optimal clinical activities performed daily increased during the intervention from 8.4 (n = 279) to 16.4 (n = 328) and 2.3 (n = 75) to 8.6 (n = 171) compared with the baseline, respectively. Focus group members qualitatively described additional pharmacist coverage as beneficial. Conclusion: The additional critical care pharmacist did not increase pharmacy intervention complexity; however, more interventions were performed per day. Additional pharmacist coverage increased the daily number of desirable and optimal clinical activities performed and positively impacted ICU team members' satisfaction.

[Pseudoallergic reactions. Intolerance to natural and synthetic food constituents masquerading as food allergy].

PubMed

Kurek, M

1996-09-01

Adverse hypersensitivity reactions to natural foods and certain drugs and food additives are mediated by immunological (allergy) or non-immunological mechanisms. Some clinical and physiological similarities have been noted between these allergic and non-allergic reactions. This observation has led to the concept of "pseudoallergic reactions-PAR". PAR can be triggered in various ways such as: interactions with the central or peripherical nervous system, non-specific release of mediators, enzyme inhibition due to hereditary or pharmacologically induced enzyme deficiencies and pharmacological properties of some natural food constituents such as biogenic amines. The prevalence of adverse reactions to food additives has been calculated to be about 0.1%. PAR to food additives occurs frequently in patients suffering from urticaria, asthma and may be accompanied by history of aspirin or NSAI pseudoallergic reactions. The same additives (azo dyes, sulphites, benzoates) are used in various drug formulations and may be responsible for eliciting PAR. In Poland, labelling of food additives, following the "E number system", has been mandatory since 1993. Unfortunately, this satisfactory trend has not yet been applied to drug additives. The diagnosis of PAR to food additives is based on the anamnesis with analysis of the patient's drug and dietary intake. Skin tests and "in vitro" tests are only sporadically informative. In each individual patient, a specific challenge with additives is desirable. Food additives may be tested according to the schedule based on DBPCFC principle. Individually performed exclusion regimes are the principal methods of prevention.

Deciding to Decide: How Decisions Are Made and How Some Forces Affect the Process.

PubMed

McConnell, Charles R

There is a decision-making pattern that applies in all situations, large or small, although in small decisions, the steps are not especially evident. The steps are gathering information, analyzing information and creating alternatives, selecting and implementing an alternative, and following up on implementation. The amount of effort applied in any decision situation should be consistent with the potential consequences of the decision. Essentially, all decisions are subject to certain limitations or constraints, forces, or circumstances that limit one's range of choices. Follow-up on implementation is the phase of decision making most often neglected, yet it is frequently the phase that determines success or failure. Risk and uncertainty are always present in a decision situation, and the application of human judgment is always necessary. In addition, there are often emotional forces at work that can at times unwittingly steer one away from that which is best or most workable under the circumstances and toward a suboptimal result based largely on the desires of the decision maker.

A laser spectrometer and wavemeter for pulsed lasers

NASA Technical Reports Server (NTRS)

Mckay, J. A.; Laufer, P. M.; Cotnoir, L. J.

1989-01-01

The design, construction, calibration, and evaluation of a pulsed laser wavemeter and spectral analyzer are described. This instrument, called the Laserscope for its oscilloscope-like display of laser spectral structure, was delivered to NASA Langley Research Center as a prototype of a laboratory instrument. The key component is a multibeam Fizeau wedge interferometer, providing high (0.2 pm) spectral resolution and a linear dispersion of spectral information, ideally suited to linear array photodiode detectors. Even operating alone, with the classic order-number ambiguity of interferometers unresolved, this optical element will provide a fast, real-time display of the spectral structure of a laser output. If precise wavelength information is also desired then additional stages must be provided to obtain a wavelength measurement within the order-number uncertainty, i.e., within the free spectral range of the Fizeau wedge interferometer. A Snyder (single-beam Fizeau) wedge is included to provide this initial wavelength measurement. Difficulties in achieving the required wide-spectrum calibration limit the usefulness of this function.

Potential commercial uses of EOS remote sensing products

NASA Technical Reports Server (NTRS)

Thompson, Leslie L.

1991-01-01

The instrument complement of the Earth Observing System (EOS) satellite system will generate data sets with potential interest to a variety of users who are now just beginning to develop geographic information systems tailored to their special applications and/or jurisdictions. Other users may be looking for a unique product that enhances competitive position. The generally distributed products from EOS will require additional value added processing to derive the unique products desired by specific users. Entrepreneurs have an opportunity to create these proprietary level 4 products from the EOS data sets. Specific instruments or collections of instruments could provide information for crop futures trading, mineral exploration, television and printed medium news products, regional and local government land management and planning, digital map directories, products for third world users, ocean fishing fleet probability of harvest forecasts, and other areas not even imagined at this time. The projected level 3 product are examined that will be available at launch from EOS instruments and commercial uses of the data after value added processing is estimated.

Assessment of habitat of wildlife communities on the Snake River, Jackson, Wyoming

USGS Publications Warehouse

Schroeder, Richard L.; Allen, Arthur W.

1992-01-01

The composition of the wildlife community in western riparian habitats is influenced by the horizontal and vertical distribution of vegetation, the physical complexity of the channel, and barriers to movement along the corridor. Based on information from the literature and a workshop, a model was developed to evaluate the wildlife community along the Snake River near Jackson, Wyoming. The model compares conditions of the current or future years with conditions in 1956, before constructions of levees along the river. Conditions in 1956 are assumed to approximate the desirable distribution of plant cover types and the associated wildlife community and are used as a standard of comparison in the model. The model may be applied with remotely sensed data and is compatible with a geographic information systems analysis. In addition to comparing existing or future conditions with conditions in 1956, the model evaluated floodplain and channel complexity and assesses anthropogenic disturbance and its potential effect on the quality of wildlife habitat and movements of wildlife in the riparian corridor.

Considerations for Architecture Level Trade Studies for Environmental Sensors

NASA Technical Reports Server (NTRS)

Peterson, Craig

2010-01-01

Comparisons of key characteristics of environmental sensors such as technology readiness levels, mass, power, volume, and detection capabilities are essential for initial trade studies to determine likely candidates for further development and evaluation. However, these trade studies only provide part of the information necessary to make selection decisions. Ultimately, the sensors must be judged based on the overall system architectures and operational scenarios for which they are intended. This means that additional characteristics, such as architectural needs for redundancy, operational lifetime, ability to maintain calibration, and repair and replacement strategies, among others, must also be considered. Given that these characteristics can be extremely time-consuming and costly to obtain, careful planning is essential to minimize the effort involved. In this paper, an approach is explored for determining an effective yet comprehensive set of architecture level trades which is minimally impacted by the inevitable changes in operational (mission) scenarios. The approach will also identify and integrate the various facilities and opportunities required to obtain the desired architecture level trade information.

Direct to consumer advertising in pharmaceutical markets.

PubMed

Brekke, Kurt R; Kuhn, Michael

2006-01-01

We study effects of direct-to-consumer advertising (DTCA) in the prescription drug market. There are two pharmaceutical firms providing horizontally differentiated (branded) drugs. Patients differ in their susceptibility to the drugs. If DTCA is allowed, this can be employed to induce (additional) patient visits. Physicians perfectly observe the patients' type (of illness), but rely on information to prescribe the correct drug. Drug information is conveyed by marketing (detailing), creating a captive and a selective segment of physicians. First, we show that detailing, DTCA and price (if not regulated) are complementary strategies for the firms. Thus, allowing DTCA induces more detailing and higher prices. Second, firms benefit from DTCA if detailing competition is not too fierce, which is true if investing in detailing is sufficiently costly. Otherwise, firms are better off with a ban on DTCA. Finally, DTCA tends to lower welfare if insurance is generous (low copayments) and/or price regulation is lenient. The desirability of DTCA also depends on whether or not the regulator is concerned with firms' profit.

A new approach to global control of redundant manipulators

NASA Technical Reports Server (NTRS)

Seraji, Homayoun

1989-01-01

A new and simple approach to configuration control of redundant manipulators is presented. In this approach, the redundancy is utilized to control the manipulator configuration directly in task space, where the task will be performed. A number of kinematic functions are defined to reflect the desirable configuration that will be achieved for a given end-effector position. The user-defined kinematic functions and the end-effector Cartesian coordinates are combined to form a set of task-related configuration variables as generalized coordinates for the manipulator. An adaptive scheme is then utilized to globally control the configuration variables so as to achieve tracking of some desired reference trajectories. This accomplishes the basic task of desired end-effector motion, while utilizing the redundancy to achieve any additional task through the desired time variation of the kinematic functions. The control law is simple and computationally very fast, and does not require the complex manipulator dynamic model.

Social desirability response bias and dietary inventory responses.

PubMed

Worsley, A; Baghurst, K I; Leitch, D R

1984-02-01

Royal Australian Air Force recruits completed a dietary frequency inventory (n = 309), a short social desirability inventory phrased in dietary terms (SDF, n = 309), and, in addition, a subsample answered the Marlow-Crowne social desirability scale (n = 96). Correlational and factor analyses showed that the SDF scores were related to the MC scale; and, the scores on the SDF scale were significantly related to the reported consumption of fresh fruit and vegetables and snack foods. In a further study, 20 lay persons were asked to sort the 66 foods listed in the dietary inventory into three categories: nutritionist-approved foods; nutritionist-disapproved foods; and, an 'uncertain' category. The results confirmed the finding that fresh fruit and vegetables were socially desirable foods, but sweet foods were not. It is concluded that social approval needs may influence the manner in which individuals report their consumption of these foods.

Acquisition and Retention of Sterile Compounding Accuracy Skills

PubMed Central

Brown, Michael C.; Valdovinos, Katie; Zavala, Pedro J.

2017-01-01

Objective. To determine the accuracy of dose of pharmacy students’ parenteral sterile preparation skills and to measure pharmacy students’ skill retention 1.5 years later. Methods. An exercise was designed to assess each student’s accuracy in compounding a sterile preparation with the correct potency during a second and then third year course. Results. Initially, the mean (standard deviation) of 141 students’ compounded preparation dose was not significantly different than the desired dose. Additionally, 91.5% of products were within 10% of the desired dose. In the follow-up activity the next academic year, the mean dose was not significantly different than the original compounded dose. Similarly 92.9% were within 10% of the desired dose. Conclusion. Students’ overall accuracy of sterile compounding was good initially and well-retained more than a year later, with more than 90% of students being within 10% of the desired dose in both courses. PMID:28970616

75 FR 77002 - Proposed Extension of Information Collection Request Submitted for Public Comment; Affordable...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-10

... DEPARTMENT OF LABOR Employee Benefits Security Administration Proposed Extension of Information... Review Procedures for Non-Grandfathered Plans AGENCY: Employee Benefits Security Administration... collection requirements and provide the requested data in the desired format. The Employee Benefits Security...

30 CFR 745.10 - Information collection.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR FEDERAL LANDS PROGRAM STATE-FEDERAL COOPERATIVE AGREEMENTS § 745.10 Information collection. (a) In accordance... Federal lands under certain conditions. States that desire to enter into cooperative agreements to do so...

30 CFR 745.10 - Information collection.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR FEDERAL LANDS PROGRAM STATE-FEDERAL COOPERATIVE AGREEMENTS § 745.10 Information collection. (a) In accordance... Federal lands under certain conditions. States that desire to enter into cooperative agreements to do so...

78 FR 71668 - Proposed Extension of Information Collection Requests Submitted for Public Comment

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-29

... DEPARTMENT OF LABOR Employee Benefits Security Administration Proposed Extension of Information Collection Requests Submitted for Public Comment AGENCY: Employee Benefits Security Administration... collection requirements and provide the requested data in the desired format. The Employee Benefits Security...

47 CFR 15.525 - Coordination requirements.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Government through the National Telecommunications and Information Administration. The information provided... user, the desired geographical area(s) of operation, and the FCC ID number and other nomenclature of the UWB device. If the imaging device is intended to be used for mobile applications, the geographical...

47 CFR 15.525 - Coordination requirements.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Government through the National Telecommunications and Information Administration. The information provided... user, the desired geographical area(s) of operation, and the FCC ID number and other nomenclature of the UWB device. If the imaging device is intended to be used for mobile applications, the geographical...

47 CFR 15.525 - Coordination requirements.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Government through the National Telecommunications and Information Administration. The information provided... user, the desired geographical area(s) of operation, and the FCC ID number and other nomenclature of the UWB device. If the imaging device is intended to be used for mobile applications, the geographical...

47 CFR 15.525 - Coordination requirements.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Government through the National Telecommunications and Information Administration. The information provided... user, the desired geographical area(s) of operation, and the FCC ID number and other nomenclature of the UWB device. If the imaging device is intended to be used for mobile applications, the geographical...

The Changing Environment of Personal Information Systems.

ERIC Educational Resources Information Center

Burton, Hilary D.

1985-01-01

Discusses technological developments causing changes in personal information systems: increase in commercial support services; proliferation of microcomputers; capability to download from secondary services into private files; and developing desire to utilize functions such as electronic mail and automated office functions. Appendices list 21…

The INVEST project: investigating the use of evidence synthesis in the design and analysis of clinical trials.

PubMed

Clayton, Gemma L; Smith, Isabelle L; Higgins, Julian P T; Mihaylova, Borislava; Thorpe, Benjamin; Cicero, Robert; Lokuge, Kusal; Forman, Julia R; Tierney, Jayne F; White, Ian R; Sharples, Linda D; Jones, Hayley E

2017-05-15

When designing and analysing clinical trials, using previous relevant information, perhaps in the form of evidence syntheses, can reduce research waste. We conducted the INVEST (INVestigating the use of Evidence Synthesis in the design and analysis of clinical Trials) survey to summarise the current use of evidence synthesis in trial design and analysis, to capture opinions of trialists and methodologists on such use, and to understand any barriers. Our sampling frame was all delegates attending the International Clinical Trials Methodology Conference in November 2015. Respondents were asked to indicate (1) their views on the use of evidence synthesis in trial design and analysis, (2) their own use during the past 10 years and (3) the three greatest barriers to use in practice. Of approximately 638 attendees of the conference, 106 (17%) completed the survey, half of whom were statisticians. Support was generally high for using a description of previous evidence, a systematic review or a meta-analysis in trial design. Generally, respondents did not seem to be using evidence syntheses as often as they felt they should. For example, only 50% (42/84 relevant respondents) had used a meta-analysis to inform whether a trial is needed compared with 74% (62/84) indicating that this is desirable. Only 6% (5/81 relevant respondents) had used a value of information analysis to inform sample size calculations versus 22% (18/81) indicating support for this. Surprisingly large numbers of participants indicated support for, and previous use of, evidence syntheses in trial analysis. For example, 79% (79/100) of respondents indicated that external information about the treatment effect should be used to inform aspects of the analysis. The greatest perceived barrier to using evidence synthesis methods in trial design or analysis was time constraints, followed by a belief that the new trial was the first in the area. Evidence syntheses can be resource-intensive, but their use in informing the design, conduct and analysis of clinical trials is widely considered desirable. We advocate additional research, training and investment in resources dedicated to ways in which evidence syntheses can be undertaken more efficiently, offering the potential for cost savings in the long term.

Australasian emergency physicians: a learning and educational needs analysis. Part Four: CPD topics desired by emergency physicians.

PubMed

Dent, Andrew W; Weiland, Tracey J; Paltridge, Debbie

2008-06-01

To report the preferences of Fellows of the Australasian College for Emergency Medicine for topics they would desire for their continuing professional development (CPD). A mailed survey of Fellows of the Australasian College for Emergency Medicine asked for Likert type responses on the desirability of CPD on 15 procedural skills, 13 management skills, 11 clinical emergency topics, 9 topics related to teaching, 7 related to diagnostics and 5 evidence based practice topics. CPD in procedural skills of advanced and surgical airways, ED ultrasound, ventilation, skills, plastic procedures and regional anaesthesia were nominated as desirable by 85% of emergency physicians (EP). More than 90% desired CPD in ophthalmological, otorhinolaryngeal, neonatal and paediatric emergencies. Of diagnostic skills, more than 80% considered CPD on computerized tomography, electrocardiography and plain X-ray interpretation as desirable, well as CPD about teaching in general, simulation and preparing candidates for fellowship exams. Of the 12 management skills, 11 were seen as desirable topics by more than 70%, with counter disaster planning, giving feedback and dealing with complaints the most popular. All evidence based practice related skills, including interpreting statistics and undertaking literature searches were seen as desirable topics by more than 80% of EP. This information may assist in the planning of future educational interventions for emergency physicians. EP seek CPD on management, educational and other non clinical skills, as well as topics relating directly to patient care.

Assessment of information needs in diabetes: Development and evaluation of a questionnaire.

PubMed

Chernyak, N; Stephan, A; Bächle, C; Genz, J; Jülich, F; Icks, A

2016-08-01

To develop a questionnaire suitable for assessing the information needs of individuals with diabetes mellitus types 1 and 2 in diverse healthcare settings (e.g. primary care or long-term care) and at different time points during the course of the disease. The initial questionnaire was developed on the basis of literature search and analysis, reviewed by clinical experts, and evaluated in two focus groups. The revised version was pilot-tested on 39 individuals with diabetes type 2, type 1 and gestational diabetes. The final questionnaire reveals the most important information needs in diabetes. A choice task, a rating task and open-ended questions are combined. First, participants have to choose three topics that interest them out of a list with 12 general topics and specify in their own words their particular information needs for the chosen topics. They are then asked how informed they feel with regard to all topics (4-point Likert-scale), and whether information is currently desired (yes/no). The questionnaire ends with an open-ended question asking for additional topics of interest. Careful selection of topics and inclusion of open-ended questions seem to be essential prerequisites for the unbiased assessment of information needs. The questionnaire can be applied in surveys in order to examine patterns of information needs across various groups and changes during the course of the disease. Such knowledge would contribute to more patient-guided information, counselling and support. Copyright © 2015 Primary Care Diabetes Europe. Published by Elsevier Ltd. All rights reserved.

Effects of Trade Restrictions on Imports of Steel.

DTIC Science & Technology

1980-11-01

Biemh g 9tee). 626-55 an Innovation ." Tire steps. The first is to derive desired employment. We Quarterly Journal ot Econonum3 s, o (May 1966). 167...the presence of trade (te. 1973. Washington. D.C , 1974. restrictions. To derive desired employment without 4. Armington. Paul S. -A Theory of Demand...papers are available from th Management Information Office Centr for Naval Anallysea 2000 North Bluregard Street, Alexarndria. Virginia 22311. An Index

Creating National Attraction: Military Intelligence Sharing Building Foreign Military Interdependence

DTIC Science & Technology

2015-05-21

were focused on security of the information, access to desired intelligence, and access to locations favorable to collecting desired intelligence.8 The...obtain a more favorable position in the relationship. For example, a state might threaten defection due to a lack of domestic support for the...administration, the United States worked with Colombia and Mexico to reduce the flow of cocaine and marijuana into the United States.62 This action

Healthcare professionals' self-reported experiences and preferences related to direct healthcare professional communications: a survey conducted in the Netherlands.

PubMed

Piening, Sigrid; Haaijer-Ruskamp, Flora M; de Graeff, Pieter A; Straus, Sabine M J M; Mol, Peter G M

2012-11-01

In Europe, Direct Healthcare Professional Communications (DHPCs) are important tools to inform healthcare professionals of serious, new drug safety issues. However, this tool has not always been successful in effectively communicating the desired actions to healthcare professionals. The aim of this study was to explore healthcare providers' experiences and their preferences for improvement of risk communication, comparing views of general practitioners (GPs), internists, community pharmacists and hospital pharmacists. A questionnaire was developed and pilot tested to assess experiences and preferences of Dutch healthcare professionals with DHPCs. The questionnaire and two reminders were sent to a random sample of 3488 GPs, internists and community and hospital pharmacists in the Netherlands. Descriptive statistics were used to describe demographic characteristics of the respondents. Chi squares, ANOVAs and the Wilcoxon signed rank test were used, when appropriate, to compare healthcare professional groups. The overall response rate was 34% (N = 1141, ranging from 24% for internists to 46% for community pharmacists). Healthcare providers trusted safety information more when provided by the Dutch Medicines Evaluation Board (MEB) than by the pharmaceutical industry. This was more the case for GPs than for the other healthcare professionals. Respondents preferred safety information to be issued by the MEB, the Dutch Pharmacovigilance Center or their own professional associations. The preferred alternative channels of drug safety information were e-mail, medical journals and electronic prescribing systems. Safety information of drugs does not always reach healthcare professionals through DHPCs. To improve current risk communication of drug safety issues, alternative and/or additional methods of risk communication should be developed using electronic methods and medical journals. Moreover, (additional) risk communication coming from an independent source such as the MEB should be considered. Special effort is needed to reach GPs.

[Acceptance and rejection of vasectomy in rural males].

PubMed

García Moreno, Juan; Solano Sainos, Luis Miguel

2005-01-01

One problem in rural population is the gap between coverage of contraception and scant masculine participation, which could be due to lack of information of to other sociocultural factors. We investigated, in two stages, the characteristics or the profile of the sexual and reproductive behavior of males in an exploratory study by means of focus groups to determine their relevant motivations and characteristics and subsequently, a structured questionnaire to ascertain the magnitude of the factors explored. The population corresponded to zones of rural hospital medical services zones of medical services in seven ethnic groups of the Mexican Republic and included men who accepted and who rejected vasectomy. The profile of males who accepted vasectomy allowed to determine that there exist a unsatisfied demand for contraceptive protection and the desire of not having additional children; in addition, we found that the decision to accept vasectomy is determined to a greater extent for reasons different from that of information on the contraceptive method. The important proportion of males who were non-users of contraceptive methods who accepted vasectomy supposed information on contraception to be the most consistent reason; nonetheless, this information was not considered sufficient and timely; thus, adverse economic situation, a certain condition related with the couple such as health or love for the female partner are the more weighty reasons for deciding to accept vasectomy, while the fear of poor sexual performance is the most powerful factor for rejection of vasectomy. Masculine participation in family planning is a factor that conditions contraceptive coverage and its respective benefits. The profile of the male who accepts vasectomy aids in identifying candidates forthe procedure and in reducing unsatisfied demand. Greater diffusion of information of the contraceptive method of vasectomy, greater links between male needs and vasectomy, and maintaining or increasing access to family planning are required.

Defense Additive Manufacturing: DOD Needs to Systematically Track Department-wide 3D Printing Efforts

DTIC Science & Technology

2015-10-01

Clip Additively Manufactured • The Navy installed a 3D printer aboard the USS Essex to demonstrate the ability to additively develop and produce...desired result and vision to have the capability on the fleet. These officials stated that the Navy plans to install 3D printers on two additional...DEFENSE ADDITIVE MANUFACTURING DOD Needs to Systematically Track Department-wide 3D Printing Efforts Report to

Challenges and Facilitators to Promoting a Healthy Food Environment and Communicating Effectively with Parents to Improve Food Behaviors of School Children.

PubMed

Luesse, Hiershenee B; Paul, Rachel; Gray, Heewon L; Koch, Pamela; Contento, Isobel; Marsick, Victoria

2018-02-14

Background Childhood obesity is a major public health concern and families play an important role. Improving strategies to reach parents and directing tailored nutrition education to them is needed. Purpose To investigate the challenges and facilitators to promoting a healthy environment at home and to identify communication preferences to inform intervention strategies for effectively reaching low-income urban minority families. Procedure Semi-structured focus group interviews were conducted with four groups involving 16 low-income urban parents (94% female; 88% Hispanic/Latino, 12% African American) of elementary school children. Interviews were transcribed and analyzed applying Social Cognitive Theory and using in-vivo coding. Main Findings The most common barriers to parents providing healthy foods to their children were accommodating child preferences and familial opposition. Parents showed intentionality to engage in healthy behaviors, and often shared procedural knowledge for reaching health goals. The analyses of desired communication channels yielded major preferences: tailored information, information provided through multiple mediums, appropriate duration/frequency of messages, and presented from a voice of authority. Conclusion and Implication While parents expressed desires to be healthy, the home food environment presented substantial challenges. Multi-media supports such as workshops, flyers, and text messaging may be useful to facilitate the sharing of information to minimize the tensions between intentionality and reaching desired goals to be healthy. Some parents thought that information received through text messaging could be easily shared and would act as a voice of authority to support child behavior change.

Media additives to promote spheroid circularity and compactness in hanging drop platform.

PubMed

Leung, Brendan M; Lesher-Perez, Sasha Cai; Matsuoka, Toshiki; Moraes, Christopher; Takayama, Shuichi

2015-02-01

Three-dimensional spheroid cultures have become increasingly popular as drug screening platforms, especially with the advent of different high throughput spheroid forming technologies. However, comparing drug efficacy across different cell types in spheroid culture can be difficult due to variations in spheroid morphologies and transport characteristics. Improving the reproducibility of compact, circular spheroids contributes to standardizing and increasing the fidelity of the desired gradient profiles in these drug screening three-dimensional tissue cultures. In this study we discuss the role that circularity and compaction has on spheroids, and demonstrate the impact methylcellulose (MethoCel) and collagen additives in the culture media can contribute to more compact and circular spheroid morphology. We demonstrate that improved spheroid formation is not a simple function of increased viscosity of the different macromolecule additives, suggesting that other macromolecular characteristics contribute to improved spheroid formation. Of the various macromolecular additives tested for hanging drop culture, MethoCel provided the most desirable spheroid formation. Additionally, the higher viscosity of MethoCel-containing media improved the ease of imaging of cellular spheroids within hanging drop cultures by reducing motion-induced image blur.

Perspectives of Stakeholders on Implementing a Farm-to-University Program at an HBCU.

PubMed

Vilme, Helene; López, Ivette A; Walters, Lurleen; Suther, Sandra; Brown, C Perry; Dutton, Matthew; Barber, Janet

2015-07-01

To explore the perspectives of various stakeholders on whether an HBCU has the resources to establish a farm-to-university program that can improve fruits and vegetables intake among African American students. Additionally, this study assessed students' satisfaction with fruits and vegetables served in University dining halls, and their desire for changes in policies to increase local fruits and vegetables access on campus. This study employed a mixed method data collection strategy. Semi-structured interviews were used to explore the stakeholders' perspectives and self-administered questionnaires were used to assess students' satisfaction with fruits and vegetables and desire for policy changes. Barriers reported by both food service administrators and farmers were cost and variation in supply and demand. Students expressed lack of satisfaction with fresh produce served in campus dining halls and a desire for change in policies to increase local fruits and vegetables access on campus. While there is student desire for improved access to fresh produce on campus, there are perceived barriers to overcome. University partnerships are needed to address the desired nutritional improvements.

Psychological support needs of patients with head and neck cancer and their caregivers: A qualitative study.

PubMed

Richardson, Amy E; Morton, Randall; Broadbent, Elizabeth

2015-01-01

The aim of this study was to explore the psychological support needs of patients with head and neck cancer (HNC) and their caregivers. The appropriate timing, length, format and content of sessions were also investigated. Eighty-three patients with HNC and 73 of their caregivers completed questionnaires at diagnosis. Follow-up questionnaires were mailed to patients six months later. Free text-comments to open-ended questions in the questionnaires were analysed using an inductive thematic approach with coding and theme development directed by the content of responses. This was used to determine psychological support needs both at diagnosis and at six month follow-up. Patients described 'just being there', empathy, maintaining normality and practical support as helpful from family/friends. They desired information, honesty, positivity and empathy from clinical staff. Formal psychological support was desired by approximately 40% of patients and caregivers, particularly early after diagnosis and during treatment. Most participants desired face to face sessions, providing individualised information and coping strategies. The results of this study suggest that psychological interventions for patients with HNC and their caregivers should be delivered early after diagnosis in face to face sessions, presenting honest and factual information about the disease and coping strategies.

Preliminary Specifications (Hardware and Software) for a Center for Information Services. Final Report on Mechanized Information Services in the University Library, Phase I - Planning. Part 10.

ERIC Educational Resources Information Center

California Univ., Los Angeles. Inst. of Library Research.

The general conclusions of the planning study on Mechanized Information Services in the University Library are that such services represent a desirable, even necessary, extension of the library's traditional functions. Preliminary specifications for such a library-based "Center for Information Services" (CIS) are presented in this report. Covered…

The impact of multimorbidity on sexual function in middle-aged and older women: beyond the single disease perspective.

PubMed

Appa, Ayesha A; Creasman, Jennifer; Brown, Jeanette S; Van Den Eeden, Stephen K; Thom, David H; Subak, Leslee L; Huang, Alison J

2014-11-01

Little is known about sexual activity and function in women with multiple chronic health conditions. To examine the impact of multimorbidity on sexual activity and function in middle-aged and older women. Multiethnic cross-sectional cohort of 1,997 community-dwelling women (mean age of 60.2 [±9.5] years) in California. Structured questionnaires assessed prior diagnoses of common cardiometabolic, colorectal, neuropsychiatric, respiratory, musculoskeletal, and genitourinary conditions. Sexual desire, frequency of sexual activity, overall sexual satisfaction, and specific sexual problems (i.e., difficulty with arousal, lubrication, orgasm, and pain) were assessed by structured questionnaires. Seventy-one percent of women had two or more diagnosed chronic conditions. Fifty-nine percent reported low sexual desire, 53% reported less than monthly sexual activity, and 47% reported low overall sexual satisfaction. Multimorbidity was associated with increased odds of reporting low sexual desire (OR = 1.11, 95% CI = 1.06-1.17, per each additional chronic condition), less than monthly sexual activity (OR = 1.11, 95% CI = 1.05-1.17 per each additional condition), and low sexual satisfaction (OR = 1.10, 95% CI = 1.04-1.16 per each additional condition), adjusting for age, race/ethnicity, and partner status. Depression and urinary incontinence were each independently associated with low desire (OR = 1.53, 95% CI = 1.19-1.97, and OR = 1.23, 95% CI = 1.00-1.52, respectively), less than monthly sexual activity (OR = 1.39, 95% CI = 1.06-1.83, and OR = 1.29, 95% CI = 1.02-1.62, respectively), and low sexual satisfaction (OR = 1.49, 95% CI = 1.14-1.93, and OR = 1.38, 95% CI = 1.11-1.73, respectively), adjusting for other types of conditions. After adjustment for total number of chronic conditions, age remained a significant predictor of low desire and less than monthly sexual activity, but not sexual satisfaction. Women with multiple chronic health conditions are at increased risk for decreased sexual function. Depression and incontinence may have particularly strong effects on sexual desire, frequency of activity, and satisfaction in women, independent of other comorbid conditions. Women's overall sexual satisfaction may be more strongly influenced by multimorbidity than age. © 2014 International Society for Sexual Medicine.

16 CFR 3.39 - Orders requiring witnesses to testify or provide other information and granting immunity.

Code of Federal Regulations, 2012 CFR

2012-01-01

... provide other information and granting immunity. 3.39 Section 3.39 Commercial Practices FEDERAL TRADE... granting immunity. (a) Where Commission complaint counsel desire the issuance of an order requiring a witness or deponent to testify or provide other information and granting immunity under 18 U.S.C. 6002...

16 CFR 3.39 - Orders requiring witnesses to testify or provide other information and granting immunity.

Code of Federal Regulations, 2014 CFR

2014-01-01

... provide other information and granting immunity. 3.39 Section 3.39 Commercial Practices FEDERAL TRADE... granting immunity. (a) Where Commission complaint counsel desire the issuance of an order requiring a witness or deponent to testify or provide other information and granting immunity under 18 U.S.C. 6002...

16 CFR 3.39 - Orders requiring witnesses to testify or provide other information and granting immunity.

Code of Federal Regulations, 2013 CFR

2013-01-01

... provide other information and granting immunity. 3.39 Section 3.39 Commercial Practices FEDERAL TRADE... granting immunity. (a) Where Commission complaint counsel desire the issuance of an order requiring a witness or deponent to testify or provide other information and granting immunity under 18 U.S.C. 6002...

16 CFR 3.39 - Orders requiring witnesses to testify or provide other information and granting immunity.

Code of Federal Regulations, 2010 CFR

2010-01-01

... provide other information and granting immunity. 3.39 Section 3.39 Commercial Practices FEDERAL TRADE... granting immunity. (a) Where Commission complaint counsel desire the issuance of an order requiring a witness or deponent to testify or provide other information and granting immunity under 18 U.S.C. 6002...

16 CFR 3.39 - Orders requiring witnesses to testify or provide other information and granting immunity.

Code of Federal Regulations, 2011 CFR

2011-01-01

... provide other information and granting immunity. 3.39 Section 3.39 Commercial Practices FEDERAL TRADE... granting immunity. (a) Where Commission complaint counsel desire the issuance of an order requiring a witness or deponent to testify or provide other information and granting immunity under 18 U.S.C. 6002...

Metalibrarianship: A Model for Intellectual Foundations of Library Information Science.

ERIC Educational Resources Information Center

Nitecki, Joseph Z.

This monograph was written to answer questions about the essence of librarianship, the meaning of information, and the principles behind a desire for information transfer, preservation of older records, or creation of new ideas. The work is organized into three parts. Part I is titled "In Search of a Discipline: Toward a Science of Library…

News Context and the Elimination of Mobilizing Information: An Experiment with Professional Journalists.

ERIC Educational Resources Information Center

Lemert, James B.

To determine whether journalists withhold mobilizing information (any information that allows people to act on the attitudes and desires they already have), 56 professional journalists were asked to edit a nine-paragraph story about a wave of beetles that supposedly threatened large stands of timber. There were two versions of this story: the…

Research to Go: Taking an Information Literacy Credit Course Online

ERIC Educational Resources Information Center

Long, Jessica; Burke, John J.; Tumbleson, Beth

2012-01-01

Adapting an existing face-to-face information literacy course that teaches undergraduates how to successfully conduct research and creating an online or hybrid version is a multi-step process. It begins with a desire to reach more students and help them achieve academic success. The primary learning outcomes for any information literacy course are…

Synthesis and analysis of separation networks for the recovery of intracellular chemicals generated from microbial-based conversions

DOE PAGES

Yenkie, Kirti M.; Wu, Wenzhao; Maravelias, Christos T.

2017-05-08

Background. Bioseparations can contribute to more than 70% in the total production cost of a bio-based chemical, and if the desired chemical is localized intracellularly, there can be additional challenges associated with its recovery. Based on the properties of the desired chemical and other components in the stream, there can be multiple feasible options for product recovery. These options are composed of several alternative technologies, performing similar tasks. The suitability of a technology for a particular chemical depends on (1) its performance parameters, such as separation efficiency; (2) cost or amount of added separating agent; (3) properties of the bioreactormore » effluent (e.g., biomass titer, product content); and (4) final product specifications. Our goal is to first synthesize alternative separation options and then analyze how technology selection affects the overall process economics. To achieve this, we propose an optimization-based framework that helps in identifying the critical technologies and parameters. Results. We study the separation networks for two representative classes of chemicals based on their properties. The separation network is divided into three stages: cell and product isolation (stage I), product concentration (II), and product purification and refining (III). Each stage exploits differences in specific product properties for achieving the desired product quality. The cost contribution analysis for the two cases (intracellular insoluble and intracellular soluble) reveals that stage I is the key cost contributor (>70% of the overall cost). Further analysis suggests that changes in input conditions and technology performance parameters lead to new designs primarily in stage I. Conclusions. The proposed framework provides significant insights for technology selection and assists in making informed decisions regarding technologies that should be used in combination for a given set of stream/product properties and final output specifications. Additionally, the parametric sensitivity provides an opportunity to make crucial design and selection decisions in a comprehensive and rational manner. This will prove valuable in the selection of chemicals to be produced using bioconversions (bioproducts) as well as in creating better bioseparation flow sheets for detailed economic assessment and process implementation on the commercial scale.« less

Synthesis and analysis of separation networks for the recovery of intracellular chemicals generated from microbial-based conversions

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

Yenkie, Kirti M.; Wu, Wenzhao; Maravelias, Christos T.

Background. Bioseparations can contribute to more than 70% in the total production cost of a bio-based chemical, and if the desired chemical is localized intracellularly, there can be additional challenges associated with its recovery. Based on the properties of the desired chemical and other components in the stream, there can be multiple feasible options for product recovery. These options are composed of several alternative technologies, performing similar tasks. The suitability of a technology for a particular chemical depends on (1) its performance parameters, such as separation efficiency; (2) cost or amount of added separating agent; (3) properties of the bioreactormore » effluent (e.g., biomass titer, product content); and (4) final product specifications. Our goal is to first synthesize alternative separation options and then analyze how technology selection affects the overall process economics. To achieve this, we propose an optimization-based framework that helps in identifying the critical technologies and parameters. Results. We study the separation networks for two representative classes of chemicals based on their properties. The separation network is divided into three stages: cell and product isolation (stage I), product concentration (II), and product purification and refining (III). Each stage exploits differences in specific product properties for achieving the desired product quality. The cost contribution analysis for the two cases (intracellular insoluble and intracellular soluble) reveals that stage I is the key cost contributor (>70% of the overall cost). Further analysis suggests that changes in input conditions and technology performance parameters lead to new designs primarily in stage I. Conclusions. The proposed framework provides significant insights for technology selection and assists in making informed decisions regarding technologies that should be used in combination for a given set of stream/product properties and final output specifications. Additionally, the parametric sensitivity provides an opportunity to make crucial design and selection decisions in a comprehensive and rational manner. This will prove valuable in the selection of chemicals to be produced using bioconversions (bioproducts) as well as in creating better bioseparation flow sheets for detailed economic assessment and process implementation on the commercial scale.« less

Synthesis and analysis of separation networks for the recovery of intracellular chemicals generated from microbial-based conversions.

PubMed

Yenkie, Kirti M; Wu, Wenzhao; Maravelias, Christos T

2017-01-01

Bioseparations can contribute to more than 70% in the total production cost of a bio-based chemical, and if the desired chemical is localized intracellularly, there can be additional challenges associated with its recovery. Based on the properties of the desired chemical and other components in the stream, there can be multiple feasible options for product recovery. These options are composed of several alternative technologies, performing similar tasks. The suitability of a technology for a particular chemical depends on (1) its performance parameters, such as separation efficiency; (2) cost or amount of added separating agent; (3) properties of the bioreactor effluent (e.g., biomass titer, product content); and (4) final product specifications. Our goal is to first synthesize alternative separation options and then analyze how technology selection affects the overall process economics. To achieve this, we propose an optimization-based framework that helps in identifying the critical technologies and parameters. We study the separation networks for two representative classes of chemicals based on their properties. The separation network is divided into three stages: cell and product isolation (stage I), product concentration (II), and product purification and refining (III). Each stage exploits differences in specific product properties for achieving the desired product quality. The cost contribution analysis for the two cases (intracellular insoluble and intracellular soluble) reveals that stage I is the key cost contributor (>70% of the overall cost). Further analysis suggests that changes in input conditions and technology performance parameters lead to new designs primarily in stage I. The proposed framework provides significant insights for technology selection and assists in making informed decisions regarding technologies that should be used in combination for a given set of stream/product properties and final output specifications. Additionally, the parametric sensitivity provides an opportunity to make crucial design and selection decisions in a comprehensive and rational manner. This will prove valuable in the selection of chemicals to be produced using bioconversions (bioproducts) as well as in creating better bioseparation flow sheets for detailed economic assessment and process implementation on the commercial scale.

78 FR 68464 - Performance Review Board

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-14

... DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT [Docket No. FR-5746-N-01] Performance Review Board.... Valentine, and Mary E. McBride as members of the Departmental Performance Review Board. The address is... INFORMATION CONTACT: Persons desiring any further information about the Performance Review Board and its...

76 FR 73654 - The Performance Review Board

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-29

... DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT [Docket No. FR-5589-N-01] The Performance Review Board... Review Board. The address is: Department of Housing and Urban Development, Washington, DC 20410-0050. FOR FURTHER INFORMATION CONTACT: Persons desiring any further information about the Performance Review Board...

77 FR 59002 - Performance Review Board

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-25

... DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT [Docket No. FR-5665-N-01] Performance Review Board.... Kinney, Jean Lin Pao, and Susan J. Shuback as members of the Departmental Performance Review Board. The... INFORMATION CONTACT: Persons desiring any further information about the Performance Review Board and its...

77 FR 16213 - Proposed Information Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-20

... ensure that requested data can be provided in the desired format, reporting burden (time and financial... align with upcoming standard performance measure requirements. To separate the currently combined Grant... performance of the functions of the Corporation, including whether the information will have practical utility...

78 FR 70539 - Proposed Information Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-26

... program helps to ensure that requested data can be provided in the desired format, reporting burden (time... of collection requirement on respondents can be properly assessed. Currently, CNCS is soliciting... for funding. Copies of the information collection request can be obtained by contacting the office...

A Menagerie of Tracks at Maryland: HARD, Enterprise, QA, and Genomics, Oh My!

DTIC Science & Technology

2006-01-01

mutually agreeable search strategy for acquiring the desired information. Like information need negotiation in a reference interview, clarification...answer key to identify relevant nuggets in system responses. The obvious downside of this approach is that the process requires human intervention

75 FR 38834 - Agency Information Collection Activities: Proposed Collection; Comments Requested: Application...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-06

..., Pseudoephedrine, and Phenylpropanolamine ACTION: 60-Day Notice of Information Collection Under Review. The... Form/Collection: Application for Import Quota for Ephedrine, Pseudoephedrine, and Phenylpropanolamine... 1315.34 require that persons who desire to import the List I chemicals ephedrine, pseudoephedrine, and...

Outcome dependency alters the neural substrates of impression formation

PubMed Central

Ames, Daniel L.; Fiske, Susan T.

2015-01-01

How do people maintain consistent impressions of other people when other people are often inconsistent? The present research addresses this question by combining recent neuroscientific insights with ecologically meaningful behavioral methods. Participants formed impressions of real people whom they met in a personally involving situation. fMRI and supporting behavioral data revealed that outcome dependency (i.e., depending on another person for a desired outcome) alters previously identified neural dynamics of impression formation. Consistent with past research, a functional localizer identified a region of dorsomedial PFC previously linked to social impression formation. In the main task, this ROI revealed the predicted patterns of activity across outcome dependency conditions: greater BOLD response when information confirmed (vs. violated) social expectations if participants were outcome-independent and the reverse pattern if participants were outcome-dependent. We suggest that, although social perceivers often discount expectancy-disconfirming information as noise, being dependent on another person for a desired outcome focuses impression-formation processing on the most diagnostic information, rather than on the most tractable information. PMID:23850465

A Systematic Review of the Use of Self-Assessment in Preclinical and Clinical Dental Education.

PubMed

Mays, Keith A; Branch-Mays, Grishondra L

2016-08-01

A desired outcome of dental and dental hygiene programs is the development of students' self-assessment skills. To that end, the Commission on Dental Accreditation states that "graduates must demonstrate the ability to self-assess." However, it is unclear that merely providing opportunity for self-assessment actually leads to the desired outcome. The aim of this study was to systematically review the literature on self-assessment in dental education. A search of English-language articles for the past 25 years (January 1, 1990, to June 30, 2015) was performed using MEDLINE Medical Subject Heading terms. Each abstract and/or article was validated for inclusion. The data collected included student classification, self-assessment environment, faculty assessment, training, faculty calibration, predictive value, and student perceptions. A qualitative analysis was also performed. From an initial list of 258 articles, 19 were selected for inclusion; exclusion criteria included studies that evaluated a non-preclinical or non-clinical exercise or whose subjects were not predoctoral dental or dental hygiene students. The results showed limited information regarding any kind of systematic training of students on how to perform a self-assessment. The majority of the studies also did not specify the impact of self-assessment on student performance. Self-assessment was primarily performed in the second year and in the preclinical environment. Students received feedback through a correlated faculty assessment in 73% of the studies, but 64% did not provide information regarding students' perceptions of self-assessment. There was a trend for students to be better self-assessors in studies in which a grade was connected to the process. In addition, there was a trend for better performing students to underrate themselves and for poorer performing students to overrate themselves and, overall, for students to score themselves higher than did their faculty evaluators. These findings suggest the need for greater attention to systematically teaching self-assessment in dental and dental hygiene curricula and for further research on the impact of self-assessment on desired outcomes.

Information perception, wishes, and satisfaction in ambulatory cancer patients under active treatment: patient-reported outcomes with QLQ-INFO25

PubMed Central

Pinto, Ana Catarina; Ferreira-Santos, Fernando; Lago, Lissandra Dal; de Azambuja, Evandro; Pimentel, Francisco Luís; Piccart-Gebhart, Martine; Razavi, Darius

2014-01-01

Background Information is vital to cancer patients. Physician–patient communication in oncology presents specific challenges. The aim of this study was to evaluate self-reported information of cancer patients in ambulatory care at a comprehensive cancer centre and examine its possible association with patients’ demographic and clinical characteristics. Patients and methods This study included adult patients with solid tumours undergoing chemotherapy at the Institute Jules Bordet’s Day Hospital over a ten-day period. EORTC QLQ-C30 and QLQ-INFO25 questionnaires were administered. Demographic and clinical data were collected. Descriptive and inferential statistics were used. Results 101 (99%) fully completed the questionnaires. They were mostly Belgian (74.3%), female (78.2%), with a mean age of 56.9 ± 12.8 years. The most frequent tumour was breast cancer (58.4%). Patients were well-informed about the disease and treatments, but presented unmet information domains. The Jules Bordet patients desired more information on treatment side effects, long-term outcome, nutrition, and recurrence symptoms. Patients on clinical trials reported having received less information about their disease and less written information than patients outside clinical trials. Higher information levels were associated with higher quality of life (QoL) scores and higher patient satisfaction. Conclusion Patients were satisfied with the information they received and this correlated with higher QoL, but they still expressed unmet information wishes. Additional studies are required to investigate the quality of the information received by patients enrolled in clinical trials. PMID:24834120

Method and apparatus for configuration control of redundant robots

NASA Technical Reports Server (NTRS)

Seraji, Homayoun (Inventor)

1991-01-01

A method and apparatus to control a robot or manipulator configuration over the entire motion based on augmentation of the manipulator forward kinematics is disclosed. A set of kinematic functions is defined in Cartesian or joint space to reflect the desirable configuration that will be achieved in addition to the specified end-effector motion. The user-defined kinematic functions and the end-effector Cartesian coordinates are combined to form a set of task-related configuration variables as generalized coordinates for the manipulator. A task-based adaptive scheme is then utilized to directly control the configuration variables so as to achieve tracking of some desired reference trajectories throughout the robot motion. This accomplishes the basic task of desired end-effector motion, while utilizing the redundancy to achieve any additional task through the desired time variation of the kinematic functions. The present invention can also be used for optimization of any kinematic objective function, or for satisfaction of a set of kinematic inequality constraints, as in an obstacle avoidance problem. In contrast to pseudoinverse-based methods, the configuration control scheme ensures cyclic motion of the manipulator, which is an essential requirement for repetitive operations. The control law is simple and computationally very fast, and does not require either the complex manipulator dynamic model or the complicated inverse kinematic transformation. The configuration control scheme can alternatively be implemented in joint space.

GLAS Spacecraft Pointing Study

NASA Technical Reports Server (NTRS)

Born, George H.; Gold, Kenn; Ondrey, Michael; Kubitschek, Dan; Axelrad, Penina; Komjathy, Attila

1998-01-01

Science requirements for the GLAS mission demand that the laser altimeter be pointed to within 50 m of the location of the previous repeat ground track. The satellite will be flown in a repeat orbit of 182 days. Operationally, the required pointing information will be determined on the ground using the nominal ground track, to which pointing is desired, and the current propagated orbit of the satellite as inputs to the roll computation algorithm developed by CCAR. The roll profile will be used to generate a set of fit coefficients which can be uploaded on a daily basis and used by the on-board attitude control system. In addition, an algorithm has been developed for computation of the associated command quaternions which will be necessary when pointing at targets of opportunity. It may be desirable in the future to perform the roll calculation in an autonomous real-time mode on-board the spacecraft. GPS can provide near real-time tracking of the satellite, and the nominal ground track can be stored in the on-board computer. It will be necessary to choose the spacing of this nominal ground track to meet storage requirements in the on-board environment. Several methods for generating the roll profile from a sparse reference ground track are presented.

Single-trial event-related potential extraction through one-unit ICA-with-reference

NASA Astrophysics Data System (ADS)

Lih Lee, Wee; Tan, Tele; Falkmer, Torbjörn; Leung, Yee Hong

2016-12-01

Objective. In recent years, ICA has been one of the more popular methods for extracting event-related potential (ERP) at the single-trial level. It is a blind source separation technique that allows the extraction of an ERP without making strong assumptions on the temporal and spatial characteristics of an ERP. However, the problem with traditional ICA is that the extraction is not direct and is time-consuming due to the need for source selection processing. In this paper, the application of an one-unit ICA-with-Reference (ICA-R), a constrained ICA method, is proposed. Approach. In cases where the time-region of the desired ERP is known a priori, this time information is utilized to generate a reference signal, which is then used for guiding the one-unit ICA-R to extract the source signal of the desired ERP directly. Main results. Our results showed that, as compared to traditional ICA, ICA-R is a more effective method for analysing ERP because it avoids manual source selection and it requires less computation thus resulting in faster ERP extraction. Significance. In addition to that, since the method is automated, it reduces the risks of any subjective bias in the ERP analysis. It is also a potential tool for extracting the ERP in online application.

Food as Risk: How Eating Habits and Food Knowledge Affect Reactivity to Pictures of Junk and Healthy Foods.

PubMed

Yegiyan, Narine S; Bailey, Rachel L

2016-01-01

This study explores how people respond to images of junk versus healthy food as a function of their eating habits and food knowledge. The experiment reported here proposed and tested the idea that those with unhealthy eating habits but highly knowledgeable about healthy eating would feel more positive and also more negative toward junk food images compared to images of healthy food because they may perceive them as risky--desirable but potentially harmful. The psychophysiological data collected from participants during their exposure to pictures of junk versus healthy food supported this idea. In addition, unhealthy eaters compared to healthy eaters with the same degree of food knowledge responded more positively to all food items. The findings are critical from a health communication perspective. Because unhealthy eaters produce stronger emotional responses to images of junk food, they are more likely to process information associated with junk food with more cognitive effort and scrutiny. Thus, when targeting this group and using images of junk food, it is important to combine these images with strong message claims and relevant arguments; otherwise, if the arguments are perceived as irrelevant or weak, the motivational activation associated with junk food itself may transfer into an increased desire to consume the unhealthy product.

Single-trial event-related potential extraction through one-unit ICA-with-reference.

PubMed

Lee, Wee Lih; Tan, Tele; Falkmer, Torbjörn; Leung, Yee Hong

2016-12-01

In recent years, ICA has been one of the more popular methods for extracting event-related potential (ERP) at the single-trial level. It is a blind source separation technique that allows the extraction of an ERP without making strong assumptions on the temporal and spatial characteristics of an ERP. However, the problem with traditional ICA is that the extraction is not direct and is time-consuming due to the need for source selection processing. In this paper, the application of an one-unit ICA-with-Reference (ICA-R), a constrained ICA method, is proposed. In cases where the time-region of the desired ERP is known a priori, this time information is utilized to generate a reference signal, which is then used for guiding the one-unit ICA-R to extract the source signal of the desired ERP directly. Our results showed that, as compared to traditional ICA, ICA-R is a more effective method for analysing ERP because it avoids manual source selection and it requires less computation thus resulting in faster ERP extraction. In addition to that, since the method is automated, it reduces the risks of any subjective bias in the ERP analysis. It is also a potential tool for extracting the ERP in online application.

Fertility desires and unmet need for family planning among HIV infected individuals in two HIV clinics with differing models of family planning service delivery.

PubMed

Wanyenze, Rhoda K; Matovu, Joseph K B; Kamya, Moses R; Tumwesigye, Nazarius M; Nannyonga, Maria; Wagner, Glenn J

2015-01-28

Eliminating family planning (FP) unmet need among HIV-infected individuals (PLHIV) is critical to elimination of mother-to-child HIV transmission. We assessed FP unmet need among PLHIV attending two clinics with differing models of FP services. Nsambya Home Care provided only FP information while Mulago HIV clinic provided information and contraceptives onsite. In a cross-sectional study conducted between February-June 2011, we documented pregnancies, fertility desires, and contraceptive use among 797 HIV-infected men and women (408 in Mulago and 389 in Nsambya). FP unmet need was calculated among women who were married, unmarried but had sex within the past month, did not desire the last or future pregnancy at all or wished to postpone for ≥ two years and were not using contraceptives. Multivariable analyses for correlates of FP unmet need were computed for each clinic. Overall, 40% (315) had been pregnant since HIV diagnosis; 58% desired the pregnancies. Of those who were not pregnant, 49% (366) did not desire more children at all; 15.7% wanted children then and 35.3% later. The unmet need for FP in Nsambya (45.1%) was significantly higher than that in Mulago at 30.9% (p = 0.008). Age 40+ compared to 18-29 years (OR = 6.05; 95% CI: 1.69, 21.62 in Mulago and OR = 0.21; 95% CI: 0.05, 0.90 in Nsambya), other Christian denominations (Pentecostal and Seventh Day Adventists) compared to Catholics (OR = 7.18; 95% CI: 2.14, 24.13 in Mulago and OR = 0.23; 95% CI: 0.06, 0.80 in Nsambya), and monthly expenditure > USD 200 compared to < USD40 in Nsambya (OR = 0.17; 95% CI: 0.03, 0.90) were associated with FP unmet need. More than half of the pregnancies in this population were desired. Unmet need for FP was very high at both clinics and especially at the clinic which did not have contraceptives onsite. Lower income and younger women were most affected by the lack of contraceptives onsite. Comprehensive and aggressive FP programs are required for fertility support and elimination of FP unmet need among PLHIV, even with integration of FP information and supplies into HIV clinics.

Improvements to the Magnetics Information Consortium (MagIC) Paleo and Rock Magnetic Database

NASA Astrophysics Data System (ADS)

Jarboe, N.; Minnett, R.; Tauxe, L.; Koppers, A. A. P.; Constable, C.; Jonestrask, L.

2015-12-01

The Magnetic Information Consortium (MagIC) database (http://earthref.org/MagIC/) continues to improve the ease of data uploading and editing, the creation of complex searches, data visualization, and data downloads for the paleomagnetic, geomagnetic, and rock magnetic communities. Online data editing is now available and the need for proprietary spreadsheet software is therefore entirely negated. The data owner can change values in the database or delete entries through an HTML 5 web interface that resembles typical spreadsheets in behavior and uses. Additive uploading now allows for additions to data sets to be uploaded with a simple drag and drop interface. Searching the database has improved with the addition of more sophisticated search parameters and with the facility to use them in complex combinations. A comprehensive summary view of a search result has been added for increased quick data comprehension while a raw data view is available if one desires to see all data columns as stored in the database. Data visualization plots (ARAI, equal area, demagnetization, Zijderveld, etc.) are presented with the data when appropriate to aid the user in understanding the dataset. MagIC data associated with individual contributions or from online searches may be downloaded in the tab delimited MagIC text file format for susbsequent offline use and analysis. With input from the paleomagnetic, geomagnetic, and rock magnetic communities, the MagIC database will continue to improve as a data warehouse and resource.

Using the Information-Motivation-Behavioral Skills Model to Guide the Development of an HIV Prevention Smartphone Application for High-Risk MSM

PubMed Central

Aliabadi, Negar; Carballo-Dieguez, Alex; Bakken, Suzanne; Rojas, Marlene; Brown, William; Carry, Monique; Mosley, Jocelyn Patterson; Gelaude, Deborah; Schnall, Rebecca

2016-01-01

HIV remains a significant public health problem among men who have sex with men (MSM). MSM comprise 2% of the U.S. population, but constitute 56% of persons living with HIV. Mobile health technology is a promising tool for HIV prevention. The purpose of this study was to identify the desired content, features and functions of a mobile application (app) for HIV prevention in high-risk MSM. We conducted five focus group sessions with 33 MSM. Focus group recordings were transcribed and coded using themes informed by the information-motivation-behavioral (IMB) skills model. Participants identified information needs related to HIV prevention: HIV testing and prophylaxis distribution centers, support groups/peers, and HIV/STI disease/treatment information. Areas of motivation to target for the app included: attitudes and intentions. Participants identified behavioral skills to address with an app: using condoms correctly, negotiating safer sex, recognizing signs of HIV/STI. Findings from this work provide insight into the desired content of a mobile app for HIV prevention in high-risk MSM. PMID:26595265

Drilling mud additives

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

Roemer, P.; Downhour, R. Jr.

1970-06-30

A drilling mud additive prepared from farinaceous material contains relatively high gluten and fat contents and has between 30 and 40% water soluble solids on a dry basis. The product is particularly useful in rotary drilling as an additive to the drilling mud to inhibit water loss. The key to achieving the desired product is pretreatment of the raw flour and control of moisture. (2 claims)

Measuring awareness of financial skills: reliability and validity of a new measure.

PubMed

Cramer, K; Tuokko, H A; Mateer, C A; Hultsch, D F

2004-03-01

This paper examines the psychometric properties of a three-part (participant, informant, and performance) Measure for assessing Awareness of Financial Skills (MAFS). The MAFS was administered to 10 seniors with dementia and 25 well-functioning seniors, and their informants. Measures of cognitive functioning, social desirability, neuroticism, and perceived control were administered to each participant to allow for an assessment of validity. Internal consistency estimates for the participant and informant questionnaires were found to be 0.92 and 0.97, respectively. Convergent validity analysis indicated that performance on this measure was related to level of cognitive functioning, with higher level of unawareness associated with decreased cognitive ability. Discriminant validity analysis showed that performance on this measure was not related to social desirability or neuroticism. This study provides evidence that the MAFS is a reliable and valid tool for assessing awareness of financial skills in older adults.

Prevention Needs of HIV-Positive Men and Women Awaiting Release from Prison

PubMed Central

Thibodeau, Laura; BlueSpruce, June; Yard, Samantha S.; Seal, David W.; Amico, K. Rivet; Bogart, Laura M.; Mahoney, Christine; Balderson, Benjamin H. K.; Sosman, James M.

2011-01-01

Greater understanding of barriers to risk reduction among incarcerated HIV+ persons reentering the community is needed to inform culturally tailored interventions. This qualitative study elicited HIV prevention-related information, motivation and behavioral skills (IMB) needs of 30 incarcerated HIV+ men and women awaiting release from state prison. Unmet information needs included risk questions about viral loads, positive sexual partners, and transmission through casual contact. Social motivational barriers to risk reduction included partner perceptions that prison release increases sexual desirability, partners’ negative condom attitudes, and HIV disclosure-related fears of rejection. Personal motivational barriers included depression and strong desires for sex or substance use upon release. Behavioral skills needs included initiating safer behaviors with partners with whom condoms had not been used prior to incarceration, disclosing HIV status, and acquiring clean needles or condoms upon release. Stigma and privacy concerns were prominent prison context barriers to delivering HIV prevention services during incarceration. PMID:21553252

Process evaluation distributed system

NASA Technical Reports Server (NTRS)

Moffatt, Christopher L. (Inventor)

2006-01-01

The distributed system includes a database server, an administration module, a process evaluation module, and a data display module. The administration module is in communication with the database server for providing observation criteria information to the database server. The process evaluation module is in communication with the database server for obtaining the observation criteria information from the database server and collecting process data based on the observation criteria information. The process evaluation module utilizes a personal digital assistant (PDA). A data display module in communication with the database server, including a website for viewing collected process data in a desired metrics form, the data display module also for providing desired editing and modification of the collected process data. The connectivity established by the database server to the administration module, the process evaluation module, and the data display module, minimizes the requirement for manual input of the collected process data.

Velocity control of servo systems using an integral retarded algorithm.

PubMed

Ramírez, Adrián; Garrido, Rubén; Mondié, Sabine

2015-09-01

This paper presents a design technique for the delay-based controller called Integral Retarded (IR), and its applications to velocity control of servo systems. Using spectral analysis, the technique yields a tuning strategy for the IR by assigning a triple real dominant root for the closed-loop system. This result ultimately guarantees a desired exponential decay rate σ(d) while achieving the IR tuning as explicit function of σ(d) and system parameters. The intentional introduction of delay allows using noisy velocity measurements without additional filtering. The structure of the controller is also able to avoid velocity measurements by using instead position information. The IR is compared to a classical PI, both tested in a laboratory prototype. Copyright © 2015 ISA. Published by Elsevier Ltd. All rights reserved.

Interdisciplinary collaboration and the electronic medical record.

PubMed

Green, Shayla D; Thomas, Joan D

2008-01-01

To examine interdisciplinary collaboration via electronic medical records (EMRs) with a focus on physicians' perception of nursing documentation. Quality improvement project using a survey instrument. Tertiary care pediatric hospital. Thirty-seven physicians. Physicians perceptions of nursing documentation after EMR implementation Physicians desire nursing documentation with greater clarity and additional information. Physicians indicate checklists alone for patient assessment and intervention data are insufficient for effective nurse/physician collaboration. Narrative nursing summaries are invaluable references that guide medical treatment decisions. Physicians see detailed assessments and well-described interventions of nurses' as critical to their ability to effectively practice medicine. Health care technology is called to develop EMRs that enable nurses to document detailed patient data in a swift and straightforward manner. Joint collaboration between nurses, physicians, and technology specialists is recommended to develop effective EMR systems.

Physical properties of alternatives to the fully halogenated chlorofluorocarbons

NASA Technical Reports Server (NTRS)

Mclinden, Mark O.

1990-01-01

Presented here are recommended values and correlations of selected physical properties of several alternatives to the fully halogenated chlorocarbons. The quality of the data used in this compilation varies widely, ranging from well-documented, high accuracy measurements from published sources to completely undocumented values listed on anonymous data sheets. That some of the properties for some fluids are available only from the latter type of source is clearly not the desired state of affairs. While some would reject all such data, the compilation given here is presented in the spirit of laying out the present state of knowledge and making available a set of data in a timely manner, even though its quality is sometimes uncertain. The correlations presented here are certain to change quickly as additional information becomes available.

Nomenclature associated with chemical characterization of and compatibility evaluations for medical product delivery systems.

PubMed

Jenke, Dennis R

2003-01-01

Delivery systems are used to store, contain, and/or administer liquid pharmaceutical products. Gaining an understanding of the chemical composition of such a delivery system is necessary with respect to effective system development, registration, and production. Additionally, the ability of the delivery system to impact the chemical composition of the contacted product may define the safety and/or efficacy of the product. Assessing the compatibility of the delivery system and the product is thus both necessary and desirable. The nomenclature associated with compatibility assessments has not been standardized, oftimes leading to conflicting or confusing information. This manuscript puts forth a nomenclature which classifies those chemical entities which participate in the system/product interaction and delineates the various extraction strategies which may be used in compatibility assessments.

The role of plant hormones during grafting.

PubMed

Nanda, Amrit K; Melnyk, Charles W

2018-01-01

For millennia, people have cut and joined different plant tissues together through a process known as grafting. By creating a chimeric organism, desirable properties from two plants combine to enhance disease resistance, abiotic stress tolerance, vigour or facilitate the asexual propagation of plants. In addition, grafting has been extremely informative in science for studying and identifying the long-distance movement of molecules. Despite its increasing use in horticulture and science, how plants undertake the process of grafting remains elusive. Here, we discuss specifically the role of eight major plant hormones during the wound healing and vascular formation process, two phenomena involved in grafting. We furthermore present the roles of these hormones during graft formation and highlight knowledge gaps and future areas of interest for the field of grafting biology.

End-of-Kindergarten Spelling Outcomes: How Can Spelling Error Analysis Data Inform Beginning Reading Instruction?

PubMed

Lee, Julia Ai Cheng; Otaiba, Stephanie Al

2017-01-01

In this article, the authors examined the spelling performance of 430 kindergarteners, which included a high risk sample, to determine the relations between end of kindergarten reading and spelling in a high quality language arts setting. The spelling outcomes including the spelling errors between the good and the poor readers were described, analyzed, and compared. The findings suggest that not all the children have acquired the desired standard as outlined by the Common Core State Standards. In addition, not every good reader is a good speller and that not every poor speller is a poor reader. The study shows that spelling tasks that are accompanied by spelling errors analysis provide a powerful window for making instructional sense of children's spelling errors and for individualizing spelling instructional strategies.

Desktop Computing Integration Project

NASA Technical Reports Server (NTRS)

Tureman, Robert L., Jr.

1992-01-01

The Desktop Computing Integration Project for the Human Resources Management Division (HRMD) of LaRC was designed to help division personnel use personal computing resources to perform job tasks. The three goals of the project were to involve HRMD personnel in desktop computing, link mainframe data to desktop capabilities, and to estimate training needs for the division. The project resulted in increased usage of personal computers by Awards specialists, an increased awareness of LaRC resources to help perform tasks, and personal computer output that was used in presentation of information to center personnel. In addition, the necessary skills for HRMD personal computer users were identified. The Awards Office was chosen for the project because of the consistency of their data requests and the desire of employees in that area to use the personal computer.

Worst case encoder-decoder policies for a communication system in the presence of an unknown probabilistic jammer

NASA Astrophysics Data System (ADS)

Cascio, David M.

1988-05-01

States of nature or observed data are often stochastically modelled as Gaussian random variables. At times it is desirable to transmit this information from a source to a destination with minimal distortion. Complicating this objective is the possible presence of an adversary attempting to disrupt this communication. In this report, solutions are provided to a class of minimax and maximin decision problems, which involve the transmission of a Gaussian random variable over a communications channel corrupted by both additive Gaussian noise and probabilistic jamming noise. The jamming noise is termed probabilistic in the sense that with nonzero probability 1-P, the jamming noise is prevented from corrupting the channel. We shall seek to obtain optimal linear encoder-decoder policies which minimize given quadratic distortion measures.

U.S. consumer demand for restaurant calorie information: targeting demographic and behavioral segments in labeling initiatives.

PubMed

Kolodinsky, Jane; Reynolds, Travis William; Cannella, Mark; Timmons, David; Bromberg, Daniel

2009-01-01

To identify different segments of U.S. consumers based on food choices, exercise patterns, and desire for restaurant calorie labeling. Using a stratified (by region) random sample of the U.S. population, trained interviewers collected data for this cross-sectional study through telephone surveys. Center for Rural Studies U.S. national health survey. The final sample included 580 responses (22% response rate); data were weighted to be representative of age and gender characteristics of the U.S. population. Self-reported behaviors related to food choices, exercise patterns, desire for calorie information in restaurants, and sample demographics. Clusters were identified using Schwartz Bayesian criteria. Impacts of demographic characteristics on cluster membership were analyzed using bivariate tests of association and multinomial logit regression. Cluster analysis revealed three clusters based on respondents' food choices, activity levels, and desire for restaurant labeling. Two clusters, comprising three quarters of the sample, desired calorie labeling in restaurants. The remaining cluster opposed restaurant labeling. Demographic variables significantly predicting cluster membership included region of residence (p < .10), income (p < .05), gender (p < .01), and age (p < .10). Though limited by a low response and potential self-reporting bias in the phone survey, this study suggests that several groups are likely to benefit from restaurant calorie labeling. Specific demographic clusters could be targeted through labeling initiatives.

78 FR 8497 - Proposed Information Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-06

... ensure that requested data can be provided in the desired format, reporting burden (time and financial... Senior Companion Program (SCP) grantees are required to uses these instruments to collect performance... whether the proposed collection of information is necessary for the proper performance of the functions of...

76 FR 29211 - Proposed Information Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-20

... ensure that requested data can be provided in the desired format, reporting burden (time and financial... concerning the AmeriCorps Annual Progress Report designed to collect demographic, performance, and narrative... necessary for the proper performance of the functions of the agency, including whether the information will...

Research Investigation of Information Access Methods

ERIC Educational Resources Information Center

Heinrichs, John H.; Sharkey, Thomas W.; Lim, Jeen-Su

2006-01-01

This study investigates the satisfaction of library users at Wayne State University who utilize alternative information access methods. The LibQUAL+[TM] desired and perceived that satisfaction ratings are used to determine the user's "superiority gap." By focusing limited library resources to address "superiority gap" issues identified by each…

78 FR 13643 - Proposed Information Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-28

... ensure that requested data can be provided in the desired format, reporting burden (time and financial... requirement on respondents can be properly assessed. Currently, CNCS is soliciting comments concerning its... report via eGrants. Copies of the information collection request can be obtained by contacting the office...

76 FR 35418 - Proposed Information Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-17

...(c)(2)(A)). This program helps to ensure that requested data can be provided in the desired format..., and the impact of collection requirement on respondents can be properly assessed. Currently, the...) Civic Engagement Supplement. Copies of the information collection request can be obtained by contacting...

Completion of construction and installation of travel time signs on I-35 in Austin : project summary.

DOT National Transportation Integrated Search

2015-08-31

Drivers desire real-time information when : traveling in order to make route choice : decisions. One type of information that can be : provided is current (dynamic) travel times on : two possible routes that serve a common : destination. In this way,...

76 FR 9820 - Notice of Information Collection

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-22

... . SUPPLEMENTARY INFORMATION: I. Abstract LaRC leadership desires to seek out customer feedback across all mission..., customers will have the option to provide their feedback via e-mail, Web-based survey, or phone conversation in accordance with their preference. III. Data Title: LaRC Customer Satisfaction Assessment OMB...

75 FR 51844 - Proposed Extension of Information Collection Request Submitted for Public Comment; Regulation...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-23

... DEPARTMENT OF LABOR Employee Benefits Security Administration Proposed Extension of Information... Beneficiaries Who Are Parties in Interest With Respect to the Plan AGENCY: Employee Benefits Security... collection requirements and provide the requested data in the desired format. The Employee Benefits Security...

77 FR 12036 - Proposed Information Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-28

... helps to ensure that requested data can be provided in the desired format, reporting burden (time and... submitted by colleges and universities that provide incentives for AmeriCorps alumni such as matching or... AmeriCorps program. Completion of this information collection is required for colleges and universities...

I Like Them…Will They Like Me? Evidence for the Role of the Ventrolateral Prefrontal Cortex During Mismatched Social Appraisals in Anxious Youth.

PubMed

Smith, Ashley R; Nelson, Eric E; Rappaport, Brent I; Pine, Daniel S; Leibenluft, Ellen; Jarcho, Johanna M

2018-05-24

Socially anxious adolescents report distress during social decision-making, wherein their favorable view of peers directly conflicts with their expectation to be viewed negatively by peers; a phenomenon we refer to as "mismatch bias." The present study utilizes a novel paradigm with dynamic social stimuli to explore the correlates of mismatch biases in anxious and healthy youth. The behavioral and neural correlates of mismatch biases were assessed in healthy (N = 17) and anxious (N = 14) youth during functional MRI. Participants completed a novel task where they viewed silent videos of unknown peers. After viewing each video, participants appraised the social desirability of the peer ("How much do you think you would like them [if you met them]") or predicted how socially desirable the peer would find them ("How much do you think they would like you [if you met them]"). Each participant's mismatch bias was calculated as the difference between their appraisal of peers and their prediction of peers' appraisal of them. We found that anxious youth exhibited mismatch bias: they rated unknown peers as more desirable than they predicted peers would rate them. This effect was not present in the healthy group. Mismatch biases were associated with increased engagement of the ventrolateral prefrontal cortex (vlPFC), a region broadly involved in flexible cognitions and behavioral selection. In addition, greater mismatch biases and vlPFC activation during mismatch biases were associated with more severe anxiety symptoms. The findings highlight the importance of understanding mismatch biases to inform treatments that target distress elicited by discrepant social appraisals in anxious youth.

Developing measures of educational change for academic health care teams implementing the chronic care model in teaching practices.

PubMed

Bowen, Judith L; Stevens, David P; Sixta, Connie S; Provost, Lloyd; Johnson, Julie K; Woods, Donna M; Wagner, Edward H

2010-09-01

The Chronic Care Model (CCM) is a multidimensional framework designed to improve care for patients with chronic health conditions. The model strives for productive interactions between informed, activated patients and proactive practice teams, resulting in better clinical outcomes and greater satisfaction. While measures for improving care may be clear, measures of residents' competency to provide chronic care do not exist. This report describes the process used to develop educational measures and results from CCM settings that used them to monitor curricular innovations. Twenty-six academic health care teams participating in the national and California Academic Chronic Care Collaboratives. Using successive discussion groups and surveys, participants engaged in an iterative process to identify desirable and feasible educational measures for curricula that addressed educational objectives linked to the CCM. The measures were designed to facilitate residency programs' abilities to address new accreditation requirements and tested with teams actively engaged in redesigning educational programs. Field notes from each discussion and lists from work groups were synthesized using the CCM framework. Descriptive statistics were used to report survey results and measurement performance. Work groups generated educational objectives and 17 associated measurements. Seventeen (65%) teams provided feasibility and desirability ratings for the 17 measures. Two process measures were selected for use by all teams. Teams reported variable success using the measures. Several teams reported use of additional measures, suggesting more extensive curricular change. Using an iterative process in collaboration with program participants, we successfully defined a set of feasible and desirable education measures for academic health care teams using the CCM. These were used variably to measure the results of curricular changes, while simultaneously addressing requirements for residency accreditation.

Exploring Aesthetic Experiences in the Undergraduate General Education Science Classroom

NASA Astrophysics Data System (ADS)

Biscotte, Stephen Michael

Citizens must have a minimal level of STEM-literacy to work alongside scientists to tackle both current and future global challenges. How can general education, the one piece of the undergraduate experience every student completes, contribute to this development? And science learning is dependent on having transformative aesthetic experiences in the science classroom. These memorable experiences involve powerful connection between students and the world around them. If these types of experiences are necessary for science learning and growth, are students in introductory science courses having them? If so, what relationship might they have with students' desires to pursue further science study? This dissertation explores these questions through two manuscripts. The first, a theoretical piece published in the Journal of General Education in 2015, argues that non-STEM students must have transformative aesthetic experiences in their undergraduate general education science course to develop the level of understanding needed to engage with challenging scientific issues in the future. This claim is substantiated by bringing together the work of Dewey and Deweyan scholars on the nature and impact of aesthetic experiences in science and science education with the general education reform efforts and desired outcomes for an informed and engaged citizenry. The second manuscript, an empirical piece, explores the lived experience of non-STEM students in an introductory geosciences course. A phenomenological research methodology is deployed to capture the 'essence' of the lived experience of a STEM-philic student in general education science. In addition, Uhrmacher's CRISPA framework is used to analyze the participants' most memorable course moments for the presence or absence of aesthetic experiences. In explication of the data, it shows that students are in fact having aesthetic experiences (or connecting to prior aesthetic experiences) and these experiences are related to their desires to pursue further STEM study.

Childhood hyperactivity/inattention and eating disturbances predict binge eating in adolescence

PubMed Central

Sonneville, Kendrin R.; Calzo, Jerel P.; Horton, Nicholas J.; Field, Alison E.; Crosby, Ross D.; Solmi, Francesca; Micali, Nadia

2015-01-01

Background Identifying childhood predictors of binge eating and understanding risk mechanisms could help improve prevention and detection efforts. The aim of this study was to examine whether features of attention deficit-hyperactivity disorder (ADHD), as well as childhood eating disturbances, predicted binge eating later in adolescence. Method We studied specific risk factors for the development of binge eating during mid-adolescence among 7,120 males and females from the Avon Longitudinal Study of Parents and Children (ALSPAC), a cohort study of children in the United Kingdom, using data from multiple informants to develop structural equation models. Repeated assessment of eating disturbances during childhood (mid-childhood overeating, late-childhood overeating, and early-adolescent strong desire for food), as well as teacher and parent reported hyperactivity/inattention during mid- and late-childhood, were considered as possible predictors of mid-adolescent binge eating. Results Prevalence of binge eating during mid-adolescence in our sample was 11.6%. The final model of predictors of binge eating during mid-adolescence included direct effects of late-childhood overeating (standardized estimate: 0.145, 95% CI: 0.038, 0.259; p=0.009) and early-adolescent strong desire for food (standardized estimate: 0.088, 95% CI: −0.002, 0.169; p=0.05). Hyperactivity/inattention during late-childhood indirectly predicted binge eating during mid-adolescence (standardized estimate: 0.085, 95% CI: 0.007, 0.128; p=0.03) via late-childhood overeating and early-adolescent strong desire for food. Conclusions Our findings indicate that early ADHD symptoms, in addition to an overeating phenotype, contribute to risk for adolescent binge eating. These findings lend support to the potential role of hyperactivity/inattention in the development of overeating and binge eating. PMID:26098685

Defending against Attribute-Correlation Attacks in Privacy-Aware Information Brokering

NASA Astrophysics Data System (ADS)

Li, Fengjun; Luo, Bo; Liu, Peng; Squicciarini, Anna C.; Lee, Dongwon; Chu, Chao-Hsien

Nowadays, increasing needs for information sharing arise due to extensive collaborations among organizations. Organizations desire to provide data access to their collaborators while preserving full control over the data and comprehensive privacy of their users. A number of information systems have been developed to provide efficient and secure information sharing. However, most of the solutions proposed so far are built atop of conventional data warehousing or distributed database technologies.

Lost in the crowd? Using eye-tracking to investigate the effect of complexity on attribute non-attendance in discrete choice experiments.

PubMed

Spinks, Jean; Mortimer, Duncan

2016-02-03

The provision of additional information is often assumed to improve consumption decisions, allowing consumers to more accurately weigh the costs and benefits of alternatives. However, increasing the complexity of decision problems may prompt changes in information processing. This is particularly relevant for experimental methods such as discrete choice experiments (DCEs) where the researcher can manipulate the complexity of the decision problem. The primary aims of this study are (i) to test whether consumers actually process additional information in an already complex decision problem, and (ii) consider the implications of any such 'complexity-driven' changes in information processing for design and analysis of DCEs. A discrete choice experiment (DCE) is used to simulate a complex decision problem; here, the choice between complementary and conventional medicine for different health conditions. Eye-tracking technology is used to capture the number of times and the duration that a participant looks at any part of a computer screen during completion of DCE choice sets. From this we can analyse what has become known in the DCE literature as 'attribute non-attendance' (ANA). Using data from 32 participants, we model the likelihood of ANA as a function of choice set complexity and respondent characteristics using fixed and random effects models to account for repeated choice set completion. We also model whether participants are consistent with regard to which characteristics (attributes) they consider across choice sets. We find that complexity is the strongest predictor of ANA when other possible influences, such as time pressure, ordering effects, survey specific effects and socio-demographic variables (including proxies for prior experience with the decision problem) are considered. We also find that most participants do not apply a consistent information processing strategy across choice sets. Eye-tracking technology shows promise as a way of obtaining additional information from consumer research, improving DCE design, and informing the design of policy measures. With regards to DCE design, results from the present study suggest that eye-tracking data can identify the point at which adding complexity (and realism) to DCE choice scenarios becomes self-defeating due to unacceptable increases in ANA. Eye-tracking data therefore has clear application in the construction of guidelines for DCE design and during piloting of DCE choice scenarios. With regards to design of policy measures such as labelling requirements for CAM and conventional medicines, the provision of additional information has the potential to make difficult decisions even harder and may not have the desired effect on decision-making.

Landsat-ABI (L-ABI) Enables 8-day Revisits and Increased Science Content with a Single Instrument

NASA Astrophysics Data System (ADS)

Woody, L. M.; Griffith, P. C.; Wirth, S. M.

2014-12-01

In addition to the on-going uses of Landsat data for land use and land cover change assessment, crop monitoring, ecosystem evaluation, and water use mapping, the increasing number of severe environmental events (storms, droughts, floods, and fires) has intensified the demand for land imaging data. Users desire more data and, more importantly, more frequent data to better understand the trends and impacts of these extreme events. Additionally, the Sustainable Land Imaging (SLI) thrust faces the difficult task of providing continuity of measurements in a strict budget-constrained environment. To that end, the desire is to reduce the size, mass, and - most importantly - cost of future US land imaging capability, without impacting the continuity of the SLI data with past Landsat archives. During our exploration of possible alternatives for future Landsat missions, we re-opened the trade space to include scanned options. The Advanced Baseline Imager (ABI) has been delivered to NASA/NOAA for flight on GOES-R, and additional models are in fabrication for various customers. Adapting this in-production instrument to flight at low-Earth orbit is relatively straightforward, and leads to a simple, high-heritage (low-risk) concept for a full-spectrum Landsat instrument that would meet virtually all of the Landsat 8 Reference Performance Parameters at significantly lower cost than the Landsat-8 (LDCM) payload. It would also be smaller than the L-8 payload, about half the mass, and require lower power. In addition, it could offer the option for spectral enhancement of Landsat through additional LWIR and/or MWIR bands. Finally, the L-ABI can offer larger swath coverage, driving the SLI system towards the desired 8-day repeat coverage.

A Human Resource Inventory and Information System for Selected Illinois Community Colleges and Upper-Division Universities: A Feasibility Study.

ERIC Educational Resources Information Center

Wesley, Robert M.; And Others

This report presents the results of a pilot study designed to test the feasibility and desirability of establishing a statewide human resources inventory and information system to support the community service role of Illinois community colleges and upper division universities. The information system would provide a centralized source of data on…

Choice Processes and Satisfaction with Care According to Parents of Children and Young Adults with Intellectual Disability in the Netherlands

ERIC Educational Resources Information Center

Nieboer, Anna P.; Cramm, Jane M.; van der Meij, Birgitha; Huijsman, Robbert

2011-01-01

Background: Despite the expressed desire for access to information on care providers and increased availability of this information, the use of available information falls short of expectations. We lack research on the decision-making processes and on how these processes are influenced. A study that employs "real-life" decisions is…

An Examination of Organizational Information Protection in the Era of Social Media: A Study of Social Network Security and Privacy Protection

ERIC Educational Resources Information Center

Maar, Michael C.

2013-01-01

This study investigates information protection for professional users of online social networks. It addresses management's desire to motivate their employees to adopt protective measures while accessing online social networks and to help their employees improve their proficiency in information security and ability to detect deceptive…

Ethnic differences in breast cancer prevention information-seeking among rural women: will provider mobile messages work?

PubMed

Kratzke, Cynthia; Wilson, Susan

2014-09-01

Although growing research supports cancer survivor information-seeking, little is known about breast cancer prevention information-seeking among women. The purpose of the study was to examine differences in breast cancer risk factor knowledge, information sources, and desired mobile messages among Hispanic and non-Hispanic rural women. Women were recruited to complete a survey at an imaging center during a mammography screening visit. A total of 156 women (mean age = 61, SD = 12.07) completed the survey. Breast cancer risk factor knowledge was significantly higher for non-Hispanic women compared to Hispanic women (p = .035). Television, magazines, and Internet were the most frequent information sources. Providers were the most frequent interpersonal information source. Nearly 87 % used cell phones and 47 % used texting. Hispanic women were more likely to desire breast cancer prevention cell voice messages (p < .001) and text messages (p = .001) compared to non-Hispanic women. No significant differences were found for text appointment reminders by ethnicity. Health educators and clinicians must promote mobile messages for Hispanics and non-Hispanics for mammography adherence, breast cancer prevention education, and best practices to manage screening appointments.

Novel method to control antenna currents based on theory of characteristic modes

NASA Astrophysics Data System (ADS)

Elghannai, Ezdeen Ahmed

Characteristic Mode Theory is one of the very few numerical methods that provide a great deal of physical insight because it allows us to determine the natural modes of the radiating structure. The key feature of these modes is that the total induced antenna current, input impedance/admittance and radiation pattern can be expressed as a linear weighted combination of individual modes. Using this decomposition method, it is possible to study the behavior of the individual modes, understand them and therefore control the antennas behavior; in other words, control the currents induced on the antenna structure. This dissertation advances the topic of antenna design by carefully controlling the antenna currents over the desired frequency band to achieve the desired performance specifications for a set of constraints. Here, a systematic method based on the Theory of Characteristic Modes (CM) and lumped reactive loading to achieve the goal of current control is developed. The lumped reactive loads are determined based on the desired behavior of the antenna currents. This technique can also be used to impedance match the antenna to the source/generator connected to it. The technique is much more general than the traditional impedance matching. Generally, the reactive loads that properly control the currents exhibit a combination of Foster and non-Foster behavior. The former can be implemented with lumped passive reactive components, while the latter can be implemented with lumped non-Foster circuits (NFC). The concept of current control is applied to design antennas with a wide band (impedance/pattern) behavior using reactive loads. We successfully applied this novel technique to design multi band and wide band antennas for wireless applications. The technique was developed to match the antenna to resistive and/or complex source impedance and control the radiation pattern at these frequency bands, considering size and volume constraints. A wide band patch antenna was achieved using the developed technique. In addition, the technique was applied to multi band wire less Universal Serial Bus (USB) dongle antenna that serves for WLAN IEEE 802.11 a/b/g/n band applications and Radio Frequency Identification (RFID) tag antenna for 915MHz band applications with superior performance compared to previous published results. This dissertation also discusses the total Q of an antenna from the CM standpoint. A new expression as well as additional physical information about each mode's individual contribution to the total antenna Q are provided. Finally, the theory is used to an analyze the antenna in both radiation and/or scattering modes. In the antenna scattering mode, the field scattered by an antenna contains a component that is the short circuit scattered field, and a second component that is proportional to the radiation field. In this dissertation, an analytical study of this phenomena from the CM standpoint is performed aiming to shed some light on antenna scattering phenomenon where additional physical insight is obtained and thus used to reach desire results.

Application of the Modular Command and Control Evaluation Structure to a Strategic Defense Initiative Command and Control System.

DTIC Science & Technology

1987-03-01

environment . Actions within the process loop is initiated by a perceived divergence from a desired state and the sensed environmental state. Definitions of the...initiated environmental effect. An action by our own forces as well as by the enemy forces can create an alteration to the overall environment . The DESIRED...Additionally, the model would accommodate the entire C2 system, including physical entities, structure, and its environment . The objective was to

Scientific writing and the quality of papers: towards a higher impact.

PubMed

Cáceres, Ana Manhani; Gândara, Juliana Perina; Puglisi, Marina Leite

2011-12-01

Given the latent concern of scientists and editors on the quality of scientific writing, the aim of this paper was to present topics on the recommended structure of peer-reviewed papers. We described the key points of common sections of original papers and proposed two additional materials that may be useful for scientific writing: one particular guide to help the organization of the main ideas of the paper; and a table with examples of non desirable and desirable structures in scientific writing.

Leveraging Health Information Exchange to Improve Population Health Reporting Processes: Lessons in Using a Collaborative-Participatory Design Process

PubMed Central

Revere, Debra; Dixon, Brian E.; Hills, Rebecca; Williams, Jennifer L.; Grannis, Shaun J.

2014-01-01

Introduction: Surveillance, or the systematic monitoring of disease within a population, is a cornerstone function of public health. Despite significant investment in information technologies (IT) to improve the public’s health, health care providers continue to rely on manual, spontaneous reporting processes that can result in incomplete and delayed surveillance activities. Background: Participatory design principles advocate including real users and stakeholders when designing an information system to ensure high ecological validity of the product, incorporate relevance and context into the design, reduce misconceptions designers can make due to insufficient domain expertise, and ultimately reduce barriers to adoption of the system. This paper focuses on the collaborative and informal participatory design process used to develop enhanced, IT-enabled reporting processes that leverage available electronic health records in a health information exchange to prepopulate notifiable-conditions report forms used by public health authorities. Methods: Over nine months, public health stakeholders, technical staff, and informatics researchers were engaged in a multiphase participatory design process that included public health stakeholder focus groups, investigator-engineering team meetings, public health survey and census regarding high-priority data elements, and codesign of exploratory prototypes and final form mock-ups. Findings: A number of state-mandated report fields that are not highly used or desirable for disease investigation were eliminated, which allowed engineers to repurpose form space for desired and high-priority data elements and improve the usability of the forms. Our participatory design process ensured that IT development was driven by end user expertise and needs, resulting in significant improvements to the layout and functionality of the reporting forms. Discussion: In addition to informing report form development, engaging with public health end users and stakeholders through the participatory design process provided new insights into public health workflow and allowed the team to quickly triage user requests while managing user expectations within the realm of engineering possibilities. Conclusion: Engaging public health, engineering staff, and investigators in a shared codesigning process ensured that the new forms will not only meet real-life needs but will also support development of a product that will be adopted and, ultimately, improve communicable and infectious disease reporting by clinicians to public health. PMID:25848615

Delayed fertility transition among indigenous women in the Ecuadorian Amazon.

PubMed

Davis, Jason; Bilsborrow, Richard; Gray, Clark

2015-03-01

Communities indigenous to the Amazon are among the few remaining worldwide still practicing near-natural fertility, without the use of modern contraceptives. Given the large proportion of women desiring no more births, information on the challenges women there face in limiting fertility would be useful. Samples of women of reproductive age from five indigenous ethnic groups in the Northern Ecuadorian Amazon were surveyed in 2001 and 2012. Cross-sectional and longitudinal analyses examined married women's desire for another child at both times and modern contraceptive use in 2012, as well as determinants of a change in women's desire to have more children and of the number of children born during the study period. In 2001, 48% of married women desired another child, 2% used a modern contraceptive and 50% had an unmet need for limiting; in 2012, the proportions were 40%, 19% and 47%, respectively. The total fertility rate was 7.9 births per woman in 2001 and 7.0 births per woman in 2012. Characteristics associated with wanting another child in 2001 and 2012 included parity (odds ratios, 0.6 and 0.4, respectively) and experience of a child death (2.0 each); characteristics associated with contraceptive use in 2012 included desire for another child, experience of a child death and presence of a community health worker (0.3-0.5). Number of children born was positively associated, and the square of the term negatively associated, with no longer wanting more children in 2012 among women who wanted more in 2001 (2.1 and 0.9, respectively). Indigenous women in the Northern Ecuadorian Amazon appear to be making the transition to lower fertility. Insufficient access to credible information about the safety and efficacy of modern contraceptives, however, may slow the transition.

The feasibility of manual parameter tuning for deformable breast MR image registration from a multi-objective optimization perspective.

PubMed

Pirpinia, Kleopatra; Bosman, Peter A N; Loo, Claudette E; Winter-Warnars, Gonneke; Janssen, Natasja N Y; Scholten, Astrid N; Sonke, Jan-Jakob; van Herk, Marcel; Alderliesten, Tanja

2017-06-23

Deformable image registration is typically formulated as an optimization problem involving a linearly weighted combination of terms that correspond to objectives of interest (e.g. similarity, deformation magnitude). The weights, along with multiple other parameters, need to be manually tuned for each application, a task currently addressed mainly via trial-and-error approaches. Such approaches can only be successful if there is a sensible interplay between parameters, objectives, and desired registration outcome. This, however, is not well established. To study this interplay, we use multi-objective optimization, where multiple solutions exist that represent the optimal trade-offs between the objectives, forming a so-called Pareto front. Here, we focus on weight tuning. To study the space a user has to navigate during manual weight tuning, we randomly sample multiple linear combinations. To understand how these combinations relate to desirability of registration outcome, we associate with each outcome a mean target registration error (TRE) based on expert-defined anatomical landmarks. Further, we employ a multi-objective evolutionary algorithm that optimizes the weight combinations, yielding a Pareto front of solutions, which can be directly navigated by the user. To study how the complexity of manual weight tuning changes depending on the registration problem, we consider an easy problem, prone-to-prone breast MR image registration, and a hard problem, prone-to-supine breast MR image registration. Lastly, we investigate how guidance information as an additional objective influences the prone-to-supine registration outcome. Results show that the interplay between weights, objectives, and registration outcome makes manual weight tuning feasible for the prone-to-prone problem, but very challenging for the harder prone-to-supine problem. Here, patient-specific, multi-objective weight optimization is needed, obtaining a mean TRE of 13.6 mm without guidance information reduced to 7.3 mm with guidance information, but also providing a Pareto front that exhibits an intuitively sensible interplay between weights, objectives, and registration outcome, allowing outcome selection.

The feasibility of manual parameter tuning for deformable breast MR image registration from a multi-objective optimization perspective

NASA Astrophysics Data System (ADS)

Pirpinia, Kleopatra; Bosman, Peter A. N.; E Loo, Claudette; Winter-Warnars, Gonneke; Y Janssen, Natasja N.; Scholten, Astrid N.; Sonke, Jan-Jakob; van Herk, Marcel; Alderliesten, Tanja

2017-07-01

Deformable image registration is typically formulated as an optimization problem involving a linearly weighted combination of terms that correspond to objectives of interest (e.g. similarity, deformation magnitude). The weights, along with multiple other parameters, need to be manually tuned for each application, a task currently addressed mainly via trial-and-error approaches. Such approaches can only be successful if there is a sensible interplay between parameters, objectives, and desired registration outcome. This, however, is not well established. To study this interplay, we use multi-objective optimization, where multiple solutions exist that represent the optimal trade-offs between the objectives, forming a so-called Pareto front. Here, we focus on weight tuning. To study the space a user has to navigate during manual weight tuning, we randomly sample multiple linear combinations. To understand how these combinations relate to desirability of registration outcome, we associate with each outcome a mean target registration error (TRE) based on expert-defined anatomical landmarks. Further, we employ a multi-objective evolutionary algorithm that optimizes the weight combinations, yielding a Pareto front of solutions, which can be directly navigated by the user. To study how the complexity of manual weight tuning changes depending on the registration problem, we consider an easy problem, prone-to-prone breast MR image registration, and a hard problem, prone-to-supine breast MR image registration. Lastly, we investigate how guidance information as an additional objective influences the prone-to-supine registration outcome. Results show that the interplay between weights, objectives, and registration outcome makes manual weight tuning feasible for the prone-to-prone problem, but very challenging for the harder prone-to-supine problem. Here, patient-specific, multi-objective weight optimization is needed, obtaining a mean TRE of 13.6 mm without guidance information reduced to 7.3 mm with guidance information, but also providing a Pareto front that exhibits an intuitively sensible interplay between weights, objectives, and registration outcome, allowing outcome selection.

Psychological and social aspects of infertility in men: an overview of the evidence and implications for psychologically informed clinical care and future research

PubMed Central

Fisher, Jane RW; Hammarberg, Karin

2012-01-01

Research concerning the psychosocial aspects of infertility and infertility treatment focuses more often on women than men. The aim of this review was to synthesize the English-language evidence related to the psychological and social aspects of infertility in men and discuss the implications of these reports for clinical care and future research. A structured search identified 73 studies that reported data concerning the desire for fatherhood and the psychological and social aspects of diagnosis, assisted reproductive technology (ART) treatment and unsuccessful treatment among men with fertility difficulties. The studies are diverse in conceptualisation, design, setting and data collection, but the findings were reasonably consistent. These studies indicated that fertile and infertile childless men of reproductive age have desires to experience parenthood that are similar to those of their female counterparts; in addition, diagnosis and initiation of treatment are associated with elevated infertility-specific anxiety, and unsuccessful treatment can lead to a state of lasting sadness. However, rates of clinically significant mental health problems among this patient population are no higher than in the general population. Infertile men who are socially isolated, have an avoidant coping style and appraise stressful events as overwhelming, are more vulnerable to severe anxiety than men without these characteristics. Men prefer oral to written treatment information and prefer to receive emotional support from infertility clinicians rather than from mental health professionals, self-help support groups or friends. Nevertheless, structured, facilitated psycho-educational groups that are didactic but permit informal sharing of experiences might be beneficial. There are gaps in knowledge about factors governing seeking, persisting with and deciding to cease treatment; experiences of invasive procedures; parenting after assisted conception; adoption and infertility-related grief and shame among men. Few resource-constrained countries have any data concerning male experiences of infertility. PMID:22179515

JPEG 2000 Encoding with Perceptual Distortion Control

NASA Technical Reports Server (NTRS)

Watson, Andrew B.; Liu, Zhen; Karam, Lina J.

2008-01-01

An alternative approach has been devised for encoding image data in compliance with JPEG 2000, the most recent still-image data-compression standard of the Joint Photographic Experts Group. Heretofore, JPEG 2000 encoding has been implemented by several related schemes classified as rate-based distortion-minimization encoding. In each of these schemes, the end user specifies a desired bit rate and the encoding algorithm strives to attain that rate while minimizing a mean squared error (MSE). While rate-based distortion minimization is appropriate for transmitting data over a limited-bandwidth channel, it is not the best approach for applications in which the perceptual quality of reconstructed images is a major consideration. A better approach for such applications is the present alternative one, denoted perceptual distortion control, in which the encoding algorithm strives to compress data to the lowest bit rate that yields at least a specified level of perceptual image quality. Some additional background information on JPEG 2000 is prerequisite to a meaningful summary of JPEG encoding with perceptual distortion control. The JPEG 2000 encoding process includes two subprocesses known as tier-1 and tier-2 coding. In order to minimize the MSE for the desired bit rate, a rate-distortion- optimization subprocess is introduced between the tier-1 and tier-2 subprocesses. In tier-1 coding, each coding block is independently bit-plane coded from the most-significant-bit (MSB) plane to the least-significant-bit (LSB) plane, using three coding passes (except for the MSB plane, which is coded using only one "clean up" coding pass). For M bit planes, this subprocess involves a total number of (3M - 2) coding passes. An embedded bit stream is then generated for each coding block. Information on the reduction in distortion and the increase in the bit rate associated with each coding pass is collected. This information is then used in a rate-control procedure to determine the contribution of each coding block to the output compressed bit stream.

SURBAL: computerized metes and bounds surveying

Treesearch

Roger N. Baughman; James H. Patric

1970-01-01

A computer program has been developed at West Virginia University for use in metes and bounds surveying. Stations, slope distances, slope angles, and bearings are primary information needed for this program. Other information needed may include magnetic deviation, acceptable closure error, desired map scale, and title designation. SURBAL prints out latitudes and...

Content, Imagery, Social Desirability, & Emotionality Ratings for Depressed & Nondepressed Personal Adjectives.

ERIC Educational Resources Information Center

Derry, Paul A.; Kuiper, Nicholas A.

Recent studies have suggested that depressives process personal information in a biased and negative self-referential manner. Normative ratings on a variety of "depressed" and "nondepressed" adjectives were obtained to investigate the exact nature of information processing in depressives. Subjects rated adjectives on depressive content, imagery,…

Is Your Curriculum Up-to-Date.

ERIC Educational Resources Information Center

Pollack, Thomas A.

The dramatic changes that occurred in information technology in the 1990s have rendered the curricular offerings of many college and university information systems and computer science programs obselete. This paper identifies some of the most desirable skills in the current technology environment. By being astute innovators with college curricula,…

78 FR 15000 - Proposed Information Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-08

... ensure that requested data can be provided in the desired format, reporting burden (time and financial... application for inclusion of a new section to collect performance measure data required by the Edward M... whether the proposed collection of information is necessary for the proper performance of the functions of...

77 FR 73453 - Proposed Information Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-10

... ensure that requested data can be provided in the desired format, reporting burden (time and financial... resulting data is used by grantees and the CNCS to track performance, as well as to identify trends and to...: Evaluate whether the proposed collection of information is necessary for the proper performance of the...

32 CFR 291.7 - Administrative instruction.

Code of Federal Regulations, 2011 CFR

2011-07-01

... OF INFORMATION ACT PROGRAM DEFENSE NUCLEAR AGENCY (DNA) FREEDOM OF INFORMATION ACT PROGRAM § 291.7... requester. The requester must provide a description of the desired record that enables DNA to locate it with..., both on the envelope and in the body of the letter. Persons appealing DNA denial letters should include...

32 CFR 291.7 - Administrative instruction.

Code of Federal Regulations, 2010 CFR

2010-07-01

... OF INFORMATION ACT PROGRAM DEFENSE NUCLEAR AGENCY (DNA) FREEDOM OF INFORMATION ACT PROGRAM § 291.7... requester. The requester must provide a description of the desired record that enables DNA to locate it with..., both on the envelope and in the body of the letter. Persons appealing DNA denial letters should include...

32 CFR 1665.5 - Request for review.

Code of Federal Regulations, 2010 CFR

2010-07-01

... PROCEDURES § 1665.5 Request for review. (a) Individuals wishing to request a review of the decision by SSS... the information specified in § 1665.5(b). Individuals desiring assistance in the preparation of their... requester believes that access should be granted or the disputed information amended. The request for review...

32 CFR 291.7 - Administrative instruction.

Code of Federal Regulations, 2013 CFR

2013-07-01

... OF INFORMATION ACT PROGRAM DEFENSE NUCLEAR AGENCY (DNA) FREEDOM OF INFORMATION ACT PROGRAM § 291.7... requester. The requester must provide a description of the desired record that enables DNA to locate it with..., both on the envelope and in the body of the letter. Persons appealing DNA denial letters should include...

32 CFR 291.7 - Administrative instruction.

Code of Federal Regulations, 2014 CFR

2014-07-01

... OF INFORMATION ACT PROGRAM DEFENSE NUCLEAR AGENCY (DNA) FREEDOM OF INFORMATION ACT PROGRAM § 291.7... requester. The requester must provide a description of the desired record that enables DNA to locate it with..., both on the envelope and in the body of the letter. Persons appealing DNA denial letters should include...

32 CFR 291.7 - Administrative instruction.

Code of Federal Regulations, 2012 CFR

2012-07-01

... OF INFORMATION ACT PROGRAM DEFENSE NUCLEAR AGENCY (DNA) FREEDOM OF INFORMATION ACT PROGRAM § 291.7... requester. The requester must provide a description of the desired record that enables DNA to locate it with..., both on the envelope and in the body of the letter. Persons appealing DNA denial letters should include...

A Fifteen-Year Forecast of Information-Processing Technology. Final Report.

ERIC Educational Resources Information Center

Bernstein, George B.

This study developed a variation of the DELPHI approach, a polling technique for systematically soliciting opinions from experts, to produce a technological forecast of developments in the information-processing industry. SEER (System for Event Evaluation and Review) combines the more desirable elements of existing techniques: (1) intuitive…

A probabilistic Sperner's theorem, with applications to the problem of retrieving information from a data base

NASA Technical Reports Server (NTRS)

Baumert, L. D.; Mceliece, R. J.; Rodemich, E. R.; Rumsey, H., Jr.

1978-01-01

The design of an optimal merged keycode data base information retrieval system is detailed. A probability distribution of n-bit binary words that minimized false drops was developed for the case where the set of desired records was a subset of tagged records.

Database Software Selection for the Egyptian National STI Network.

ERIC Educational Resources Information Center

Slamecka, Vladimir

The evaluation and selection of information/data management system software for the Egyptian National Scientific and Technical (STI) Network are described. An overview of the state-of-the-art of database technology elaborates on the differences between information retrieval and database management systems (DBMS). The desirable characteristics of…

47 CFR 76.972 - Customer service standards.

Code of Federal Regulations, 2011 CFR

2011-10-01

... programmer. (c) A bona fide proposal, as used in this section, is defined as a proposal from a potential leased access programmer that includes the following information: (1) The desired length of a contract... prospective leased access programmers with the following information within three business days of the date on...

Language Technologies to Support Formative Feedback

ERIC Educational Resources Information Center

Berlanga, Adriana J.; Kalz, Marco; Stoyanov, Slavi; van Rosmalen, Peter; Smithies, Alisdair; Braidman, Isobel

2011-01-01

Formative feedback enables comparison to be made between a learner's current understanding and a desired learning goal. Obtaining this information is a time consuming task that most tutors cannot afford. We therefore wished to develop a support software tool, which provides tutors and learners with information that identifies a learner's progress,…

77 FR 58173 - Proposed Extension of Existing Information Collection; Explosive Materials and Blasting Units...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-19

... requested data can be provided in the desired format, reporting burden (time and financial resources) is... mining industry. However, since there are no permissible explosives or blasting units available that have..., or other technological collection techniques or other forms of information technology (e.g...

76 FR 9376 - Proposed Extension of Existing Information Collection;

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-17

... helps to assure that requested data can be provided in the desired format, reporting burden (time and...) that are removed during mining operations or separated from mined coal and deposited on the surface... collection techniques or other forms of information technology, e.g., permitting electronic submissions of...

Perceiving environmental properties from motion information: Minimal conditions

NASA Technical Reports Server (NTRS)

Proffitt, Dennis R.; Kaiser, Mary K.

1989-01-01

The status of motion as a minimal information source for perceiving the environmental properties of surface segregation, three-dimensional (3-D) form, displacement, and dynamics is discussed. The selection of these particular properties was motivated by a desire to present research on perceiving properties that span the range of dimensional complexity.

A 'Benign Addiction'? Research on ICT and Pre-School Children.

ERIC Educational Resources Information Center

Plowman, Lydia; Stephen, C.

2003-01-01

Reviews the international research evidence on the ways in which information and communication technologies (ICT) are used in both formal and informal pre-school settings. Addresses the debate over the value and desirability of young children using computers and computational toys; relationship to the media environment; literacies involved; and…

Selected Transistor Material for the Information-Seeking Adult.

ERIC Educational Resources Information Center

Ringold, Dorman R.

This study was undertaken to identify and organize meaningful and useful basic materials on transistor principles and applications, and to explore some of the elements required for adult teaching. It was limited to the apparent needs of information-seeking adults in greater Los Angeles who desired occupational skills. A literature review…

Attributes of Students Graduating from Schools and Colleges of Optometry.

ERIC Educational Resources Information Center

Optometric Education, 2000

2000-01-01

This report by the Association of Schools and Colleges of Optometry identifies desired attributes of students graduating from schools and colleges of optometry. Introductory information includes information on the report's development and assumptions. Personal and professional attributes are then listed followed by a list of 10 knowledge-area…

Pilots' Information Needs and Strategies for Operating in Icing Conditions

NASA Technical Reports Server (NTRS)

Vigeant-Langlois, Laurence N.; Hansman, R. John

2003-01-01

Pilot current use of icing information, pilot encounters and strategies for dealing with in-flight aircraft structural icing situations, and desired attributes of new icing information systems were investigated through a survey of pilots of several operational categories. The survey identified important information elements and fiequently used information paths for obtaining icing-related information. Free- response questions solicited descriptions of significant , icing encounters, and probed key icing-related decision and information criteria. Results indicated the information needs for the horizontal and vertical location of icing conditions and the identification of icing-free zones.

Emerging In Vitro Liver Technologies for Drug Metabolism and Inter-Organ Interactions

PubMed Central

Bale, Shyam Sundhar; Moore, Laura

2016-01-01

In vitro liver models provide essential information for evaluating drug metabolism, metabolite formation, and hepatotoxicity. Interfacing liver models with other organ models could provide insights into the desirable as well as unintended systemic side effects of therapeutic agents and their metabolites. Such information is invaluable for drug screening processes particularly in the context of secondary organ toxicity. While interfacing of liver models with other organ models has been achieved, platforms that effectively provide human-relevant precise information are needed. In this concise review, we discuss the current state-of-the-art of liver-based multiorgan cell culture platforms primarily from a drug and metabolite perspective, and highlight the importance of media-to-cell ratio in interfacing liver models with other organ models. In addition, we briefly discuss issues related to development of optimal liver models that include recent advances in hepatic cell lines, stem cells, and challenges associated with primary hepatocyte-based liver models. Liver-based multiorgan models that achieve physiologically relevant coupling of different organ models can have a broad impact in evaluating drug efficacy and toxicity, as well as mechanistic investigation of human-relevant disease conditions. PMID:27049038

The effects of verbal information and approach-avoidance training on children's fear-related responses

PubMed Central

Lester, Kathryn J.; Lisk, Stephen C.; Mikita, Nina; Mitchell, Sophie; Huijding, Jorg; Rinck, Mike; Field, Andy P.

2015-01-01

Background and objectives This study examined the effects of verbal information and approach-avoidance training on fear-related cognitive and behavioural responses about novel animals. Methods One hundred and sixty children (7–11 years) were randomly allocated to receive: a) positive verbal information about one novel animal and threat information about a second novel animal (verbal information condition); b) approach-avoidance training in which they repeatedly pushed away (avoid) or pulled closer (approach) pictures of the animals (approach-avoidance training), c) a combined condition in which verbal information was given prior to approach-avoidance training (verbal information + approach-avoidance training) and d) a combined condition in which approach-avoidance training was given prior to verbal information (approach-avoidance training + verbal information). Results Threat and positive information significantly increased and decreased fear beliefs and avoidance behaviour respectively. Approach-avoidance training was successful in training the desired behavioural responses but had limited effects on fear-related responses. Verbal information and both combined conditions resulted in significantly larger effects than approach-avoidance training. We found no evidence for an additive effect of these pathways. Limitations This study used a non-clinical sample and focused on novel animals rather than animals about which children already had experience or established fears. The study also compared positive information/approach with threat information/avoid training, limiting specific conclusions regarding the independent effects of these conditions. Conclusions The present study finds little evidence in support of a possible causal role for behavioural response training in the aetiology of childhood fear. However, the provision of verbal information appears to be an important pathway involved in the aetiology of childhood fear. PMID:25698069

The effects of verbal information and approach-avoidance training on children's fear-related responses.

PubMed

Lester, Kathryn J; Lisk, Stephen C; Mikita, Nina; Mitchell, Sophie; Huijding, Jorg; Rinck, Mike; Field, Andy P

2015-09-01

This study examined the effects of verbal information and approach-avoidance training on fear-related cognitive and behavioural responses about novel animals. One hundred and sixty children (7-11 years) were randomly allocated to receive: a) positive verbal information about one novel animal and threat information about a second novel animal (verbal information condition); b) approach-avoidance training in which they repeatedly pushed away (avoid) or pulled closer (approach) pictures of the animals (approach-avoidance training), c) a combined condition in which verbal information was given prior to approach-avoidance training (verbal information + approach-avoidance training) and d) a combined condition in which approach-avoidance training was given prior to verbal information (approach-avoidance training + verbal information). Threat and positive information significantly increased and decreased fear beliefs and avoidance behaviour respectively. Approach-avoidance training was successful in training the desired behavioural responses but had limited effects on fear-related responses. Verbal information and both combined conditions resulted in significantly larger effects than approach-avoidance training. We found no evidence for an additive effect of these pathways. This study used a non-clinical sample and focused on novel animals rather than animals about which children already had experience or established fears. The study also compared positive information/approach with threat information/avoid training, limiting specific conclusions regarding the independent effects of these conditions. The present study finds little evidence in support of a possible causal role for behavioural response training in the aetiology of childhood fear. However, the provision of verbal information appears to be an important pathway involved in the aetiology of childhood fear. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

Was it the drink? The conditioned association of alcohol and desire to quit smoking on the dual use of little cigars/cigarillos and cigarettes among men and women.

PubMed

Ehlke, Sarah J; Cohn, Amy M

2016-08-01

Dual use of little cigars/cigarillos (LCCs) with cigarettes is becoming more popular; especially among men, but infrequently studied. Dual tobacco users show a higher prevalence of health-risk behaviors such as drug and alcohol use, are likely exposed to higher levels of nicotine and tobacco-related toxicants, and have greater difficulty quitting and maintaining abstinence. This study examined the effects of alcohol use, and desire to quit smoking on dual use of LCCs and cigarettes among men and women. Data utilized responses from a screening survey of 571 adult smokers. Basic demographic information, current cigarette use, desire to quit smoking, frequency of current LCC use, and alcohol and drug use were collected. Dual users were more likely to be male and younger, report drug use in the past 90-days, and have a lower desire to quit smoking. Regression analyses showed a 3-way interaction of gender, alcohol use frequency, and desire to quit smoking, such that men who drank alcohol more frequently who had a higher desire to quit smoking used LCCs more frequently than men with a lower desire to quit. Alcohol use may be a risk factor for men's dual use of LCCs and cigarettes among those who want to quit smoking. Implications for prevention and treatment are discussed. Copyright © 2016. Published by Elsevier Ltd.

The contribution of peer and media influences to the development of body satisfaction and self-esteem in young girls: a prospective study.

PubMed

Dohnt, Hayley; Tiggemann, Marika

2006-09-01

This study aimed to prospectively examine the role of peer and media influences in the development of body satisfaction (incorporating the desire for thinness and satisfaction with appearance) in young girls, as well as the relationship between body satisfaction and self-esteem. A sample of 97 girls 5-8 years of age completed individual interviews at Time 1 and 1 year later at Time 2. Linear panel analyses found that Time 1 perception of peers' desire for thinness was temporally antecedent to girls' desire for thinness, appearance satisfaction, and self-esteem 1 year later. In addition, the watching of appearance-focused television programs was temporally antecedent to appearance satisfaction. Finally, girls' desire for thinness was found to temporally precede low self-esteem. Thus, as early as school entry, girls appear to already live in a culture in which peers and the media transmit the thin ideal in a way that negatively influences the development of body image and self-esteem.

Paying for performance: Performance incentives increase desire for the reward object.

PubMed

Hur, Julia D; Nordgren, Loran F

2016-09-01

The current research examines how exposure to performance incentives affects one's desire for the reward object. We hypothesized that the flexible nature of performance incentives creates an attentional fixation on the reward object (e.g., money), which leads people to become more desirous of the rewards. Results from 5 laboratory experiments and 1 large-scale field study provide support for this prediction. When performance was incentivized with monetary rewards, participants reported being more desirous of money (Study 1), put in more effort to earn additional money in an ensuing task (Study 2), and were less willing to donate money to charity (Study 4). We replicated the result with nonmonetary rewards (Study 5). We also found that performance incentives increased attention to the reward object during the task, which in part explains the observed effects (Study 6). A large-scale field study replicated these findings in a real-world setting (Study 7). One laboratory experiment failed to replicate (Study 3). (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Bonus Organisms in High-Throughput Eukaryotic Whole-Genome Shorgun Assembly

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

Pangilinan, Jasmyn; Shapiro, Harris; Tu, Hank

2006-02-06

The DOE Joint Genome Institute has sequenced over 50 eukaryotic genomes, ranging in size from 15 MB to 1.6 GB, over a wide range of organism types. In the course of doing so, it has become clear that a substantial fraction of these data sets contains bonus organisms, usually prokaryotes, in addition to the desired genome. While some of these additional organisms are extraneous contamination, they are sometimes symbionts, and so can be of biological interest. Therefore, it is desirable to assemble the bonus organisms along with the main genome. This transforms the problem into one of metagenomic assembly, whichmore » is considerably more challenging than traditional whole-genome shotgun (WGS) assembly. The different organisms will usually be present at different sequence depths, which is difficult to handle in most WGS assemblers. In addition, with multiple distinct genomes present, chimerism can produce cross-organism combinations. Finally, there is no guarantee that only a single bonus organism will be present. For example, one JGI project contained at least two different prokaryotic contaminants, plus a 145 KB plasmid of unknown origin. We have developed techniques to routinely identify and handle such bonus organisms in a high-throughput sequencing environment. Approaches include screening and partitioning the unassembled data, and iterative subassemblies. These methods are applicable not only to bonus organisms, but also to desired components such as organelles. These procedures have the additional benefit of identifying, and allowing for the removal of, cloning artifacts such as E.coli and spurious vector inclusions.« less

Micro-mechanics of micro-composites

NASA Technical Reports Server (NTRS)

Donovan, Richard P.

1995-01-01

The Structural Dynamics branch at NASA LaRC is working on developing an active passive mount system for vibration control. Toward this end a system utilizing piezoelectric actuators is currently being utilized. There are limitations to the current system related to space applications under which it is desired to eliminate deformations in the actuators associated with thermal effects. In addition, a material that is readily formable into complex shapes and whose mechanical properties can be optimized with regards to vibration control would be highly desirable. Microcomposite material are currently under study to service these needs. Microcomposite materials are essentially materials in which particles on the scale of microns are bound together with a polyimide (LaRC Si) that has been developed at LaRC. In particular a micro-composite consisting of LaRC Si binder and piezoelectric ceramic particles shows promise in satisfying the needs of the active passive mount project. The LaRC/ Si microcomposite has a unique combination of piezoelectric properties combined with a near zero coefficient of thermal expansion and easy machinability. The goal of this ASEE project is to develop techniques to analytically determine important material properties necessary to characterize the dynamic properties of actuators and mounts made from the LaRC Si / ceramic microcomposite. In particular, a generalized method of cells micromechanics originally developed at NASA Lewis is employed to analyze the microstructural geometry of the microcomposites and predict the overall mechanical properties of the material. A testing program has been established to evaluate and refine the GMC approach to these materials. In addition, a theory of mixtures analysis is being developed that utilizes the GMC micromechanics information to analyze complex behavior of the microcomposite material which has a near zero CTE.

Gender similarities and differences in sexual arousal, desire, and orgasmic pleasure in the laboratory.

PubMed

Paterson, Laurel Q P; Jin, Ellie Shuo; Amsel, Rhonda; Binik, Yitzchak M

2014-01-01

Relatively little is known about gender differences in the orgasm experience. The objectives of this study were to compare men's and women's patterns of sexual arousal and desire before and after orgasm, and the predictors of their orgasmic pleasure. Using their typical technique, where masturbation enjoyment was similar to that experienced at home, 38 men and 38 women masturbated to orgasm in the laboratory. Physiological sexual arousal (genital temperature) and subjective sexual arousal and desire measurements were taken at baseline, after masturbation almost to orgasm, and immediately and 15 minutes after orgasm. In both genders, all measures increased significantly during masturbation, with a greater buildup leading to a more pleasurable orgasm. After orgasm, however, sexual arousal and desire decreased more quickly and consistently in men than in women, thereby replicating Masters and Johnson's (1966) observations. More men than women exhibited resolution of subjective sexual arousal and sexual satiation; their genital temperature also decreased more than women's but did not return to baseline. Women's orgasmic pleasure was related to a postorgasmic decrease in genital temperature but, unexpectedly, the maintenance of subjective sexual arousal and desire. Future studies should explore whether this pattern explains gender differences in the pursuit of additional orgasms.

Parents' perceptions of counselling following prenatal diagnosis of congenital anomalies of the kidney and urinary tract: a qualitative study.

PubMed

Marokakis, Sarah; Kasparian, Nadine A; Kennedy, Sean E

2017-03-01

To explore parents' experiences of counselling after prenatal diagnosis of congenital anomalies of the kidney and urinary tract. Parents of a child born between September 2012 and March 2015 with posterior urethral valves (PUV) or multicystic dysplastic kidney (MCDK) completed a semi-structured telephone interview, demographic survey, and the 21-item self-report Depression, Anxiety and Stress Scales questionnaire. Qualitative data were analysed thematically using NVivo10 software. In all, 17 parents (PUV, eight; MCDK, nine) participated (response rate 40%), and most were offered counselling during pregnancy (14/17). Parents described feelings of shock, fear and uncertainty after diagnosis, and desired early information on all aspects of their child's condition. Most participants were satisfied with the information received; however, unmet information needs relating to treatment and prognosis were identified, particularly amongst fathers and parents in the PUV group. Some parents felt relieved after counselling (12/17); however, emotional distress often persisted long after diagnosis. Parents described a need for written and web-based information resources, specialised psychological services, and parent support groups. While parents valued counselling, many continued to report unmet informational and psychological needs. Early counselling addressing topics important to parents and provision of additional resources and support services may improve parents' adjustment to their baby's diagnosis. © 2016 The Authors BJU International © 2016 BJU International Published by John Wiley & Sons Ltd.

Information from the Internet and the doctor-patient relationship: the patient perspective – a qualitative study

PubMed Central

Stevenson, Fiona A; Kerr, Cicely; Murray, Elizabeth; Nazareth, Irwin

2007-01-01

Background Both doctors and patients may perceive the Internet as a potential challenge to existing therapeutic relationships. Here we examine patients' views of the effect of the Internet on their relationship with doctors. Methods We ran 8 disease specific focus groups of between 2 and 8 respondents comprising adult patients with diabetes mellitus, ischaemic heart disease or hepatitis C. Results Data are presented on (i) the perceived benefits and (ii) limitations of the Internet in the context of the doctor-patient relationship, (iii) views on sharing information with doctors, and (iv) the potential of the Internet for the future. Information from the Internet was particularly valued in relation to experiential knowledge. Conclusion Despite evidence of increasing patient activism in seeking information and the potential to challenge the position of the doctor, the accounts here do not in any way suggest a desire to disrupt the existing balance of power, or roles, in the consultation. Patients appear to see the Internet as an additional resource to support existing and valued relationships with their doctors. Doctors therefore need not feel challenged or threatened when patients bring health information from the Internet to a consultation, rather they should see it as an attempt on the part of the patient to work with the doctor and respond positively. PMID:17705836

Mackay campus of environmental education and digital cultural construction: the application of 3D virtual reality

NASA Astrophysics Data System (ADS)

Chien, Shao-Chi; Chung, Yu-Wei; Lin, Yi-Hsuan; Huang, Jun-Yi; Chang, Jhih-Ting; He, Cai-Ying; Cheng, Yi-Wen

2012-04-01

This study uses 3D virtual reality technology to create the "Mackay campus of the environmental education and digital cultural 3D navigation system" for local historical sites in the Tamsui (Hoba) area, in hopes of providing tourism information and navigation through historical sites using a 3D navigation system. We used Auto CAD, Sketch Up, and SpaceEyes 3D software to construct the virtual reality scenes and create the school's historical sites, such as the House of Reverends, the House of Maidens, the Residence of Mackay, and the Education Hall. We used this technology to complete the environmental education and digital cultural Mackay campus . The platform we established can indeed achieve the desired function of providing tourism information and historical site navigation. The interactive multimedia style and the presentation of the information will allow users to obtain a direct information response. In addition to showing the external appearances of buildings, the navigation platform can also allow users to enter the buildings to view lifelike scenes and textual information related to the historical sites. The historical sites are designed according to their actual size, which gives users a more realistic feel. In terms of the navigation route, the navigation system does not force users along a fixed route, but instead allows users to freely control the route they would like to take to view the historical sites on the platform.

What Is eHealth (6): Perspectives on the Evolution of eHealth Research

PubMed Central

Kreslake, Jennifer M; Phalen, Judith M

2006-01-01

Background The field of eHealth holds promise for supporting and enabling health behavior change and the prevention and management of chronic disease. Objective In order to establish areas of congruence and controversy among contributors to the early development, evaluation, and dissemination of eHealth applications, as well as the desire to inform an evaluation research funding agenda, 38 semistructured, qualitative interviews were conducted among stakeholders in eHealth between May 2002 and September 2003. Methods Participants were asked about their perspectives on the credibility, value, and future potential of information technology for health behavior change and chronic disease management. Interviews were coded and analyzed for emergent themes using qualitative methods. Results Consistent themes were identified across stakeholder groups, with slight differences in emphasis. These topics included the following: (1) consensus and standardization—most stakeholders expressed a strong desire for a more coordinated, rigorous effort to define and integrate the field; (2) evaluation methods and challenges—demonstrating outcomes is required to establish eHealth quality and efficacy, but stakeholders were not satisfied with the sensitivity, validity, and reliability of existing outcome measures; (3) quality, value, and future potential—the intersection between eHealth’s potential cost-effectiveness, efficiency, and improved clinical status among users generated a high degree of interest; and (4) health disparities—many stakeholders contended that traditionally underserved populations will particularly benefit from eHealth applications, although others argued that the underserved are also disadvantaged in terms of access to technology. Conclusions Recommendations included the need for improvement and formalization of development and evaluation standards across private and public sectors, additional research on the technology needs and preferences of traditionally underserved populations, and long-term epidemiologic studies of the impact of eHealth on outcomes and cost-effectiveness. PMID:16585029

Decreased Libido

MedlinePlus

... Cancer Featured Resource Find an Endocrinologist Search Decreased Libido Editors Bradley Anawalt, MD Maria Yialamas, MD Additional Resources: Mayo Clinic NIDDK MedlinePlus What is libido? Libido is the desire to engage in sexual ...

PRO-ACT

EPA Pesticide Factsheets

Technical product bulletin: aka OILCLEAN w/ACTIVATOR, this bioremediation agent (biological additive) used in oil spill cleanups consists of two parts: liquid microbes and activator nutrient.Works best with desired concentrations nitrogen and phosphorous

Phosphorylated lignin as a halogen-free flame retardant additive for epoxy composites

Treesearch

Gamini P. Mendis; Sydney G. Weiss; Matthew Korey; Charles R. Boardman; Mark Dietenberger; Jeffrey P. Youngblood; John A. Howarter

2016-01-01

Sustainable, non-halogenated flame retardants are desired for a variety of industry applications. Lignin, as an industrially processed wood derivative, has been examined as a potential sustainable flame retardant additive to polymer systems. Here, the lignin is phosphorylated using a pyridine-catalysed esterification reaction with diphenyl phosphoryl chloride to...

7 CFR 1728.204 - Electric standards and specifications for materials and construction.

Code of Federal Regulations, 2014 CFR

2014-01-01

... application where additional insulation is desired. (1) The cable may be used in single-phase, two (V)-phase... polyethylene (TR-XLPE) insulation compound containing an additive, a polymer modification filler, which helps... shield shall have a nominal operating temperature equal to, or higher than, that of the insulation. (e...

7 CFR 1728.204 - Electric standards and specifications for materials and construction.

Code of Federal Regulations, 2013 CFR

2013-01-01

... application where additional insulation is desired. (1) The cable may be used in single-phase, two (V)-phase... polyethylene (TR-XLPE) insulation compound containing an additive, a polymer modification filler, which helps... shield shall have a nominal operating temperature equal to, or higher than, that of the insulation. (e...