45 CFR 95.4 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 45 Public Welfare 1 2012-10-01 2012-10-01 false Definitions. 95.4 Section 95.4 Public Welfare... ASSISTANCE, MEDICAL ASSISTANCE AND STATE CHILDREN'S HEALTH INSURANCE PROGRAMS) Time Limits for States To File... State Child Health Agency, its fiscal agents, a State health agency, or any other State or local...

Southern Idaho student "bug crews": Weeds, youth, and biocontrol in the rangelands of Idaho

Treesearch

Sharlyn Gunderson-Izurieta; George P. Markin; Nan Reedy; Becky Frieberg

2009-01-01

Biological control of noxious weeds is an effective and widespread method often used by rangeland managers in the western United States. However, once biological control agents, usually insects, are released onto public and private lands there are few, if any, programs to follow up and monitor the effectiveness of these agents. A technique being used by some...

The RAND Change Agent Study Ten Years Later: Macro Perspectives and Micro Realities.

ERIC Educational Resources Information Center

McLaughlin, Milbrey Wallin

From 1973 to 1978, the Rand Corporation conducted a national study of local public schools' responses to various federal programs requiring educational change--Title III of the 1965 Elementary and Secondary Education Act (ESEA), Title VII of the ESEA, programs financed by the 1968 Vocational Education Act, and the Right-to-Read program. This paper…

Implementation of the International Health Regulations (2005) Through Cooperative Bioengagement

PubMed Central

Standley, Claire J.; Sorrell, Erin M.; Kornblet, Sarah; Fischer, Julie E.; Katz, Rebecca

2015-01-01

Cooperative bioengagement efforts, as practiced by U.S. government-funded entities, such as the Defense Threat Reduction Agency’s Cooperative Biological Engagement Program, the State Department’s Biosecurity Engagement Program, and parallel programs in other countries, exist at the nexus between public health and security. These programs have an explicit emphasis on developing projects that address the priorities of the partner country as well as the donor. While the objectives of cooperative bioengagement programs focus on reducing the potential for accidental or intentional misuse and/or release of dangerous biological agents, many partner countries are interested in bioengagement as a means to improve basic public health capacities. This article examines the extent to which cooperative bioengagement projects address public health capacity building under the revised International Health Regulations and alignment with the Global Health Security Agenda action packages. PMID:26528463

32 CFR 552.62 - Advertising rules and educational programs.

Code of Federal Regulations, 2010 CFR

2010-07-01

... publications will voluntarily observe the highest business ethics in describing both the goods, services, and... agents, including loan or finance companies and their associations, be used for this purpose. Educational...

Putting out the welcome mat-targeting outreach efforts under the Affordable Care Act: Evidence from the Minnesota Community Application Agent Program.

PubMed

Dybdal, Kristin; Blewett, Lynn A; Pintor, Jessie Kemmick; Johnson, Kelli

2015-01-01

An evaluation of the Minnesota Community Application Agent (MNCAA) Program was conducted for the MN Minnesota Department of Human Services and funded by the Health Resources and Services Administration's State Health Access Program grant. The MNCAA evaluation assessed effectiveness in reaching disparate populations, explored overall program value, and sought lessons applicable to the Navigator programs required under the Affordable Care Act. Mixed-methods approach using quantitative analysis of tracking and payment data and interviews with key informants to elicit "lessons learned" about the MNCAA program. The MNCAA program offers incentive payments and technical assistance to community partner organizations that assist individuals in applying for public health care coverage. A total of 140 unique community organizations participated in the MNCAA program in 2008 to 2012. Outreach staff and directors from participating MNCAAs and state/local government officials were interviewed. The article highlights a strategy for targeting outreach to individuals eligible for Medicaid coverage or subsidies under the Affordable Care Act by presenting evaluation findings from a unique outreach program to increase access to care for vulnerable populations in Minnesota. Almost two-thirds of applicants were successfully enrolled but lengthy waiting periods persisted. Seventy percent of applications came from health care organizations. Only 13% of applicants assisted by MNCAAs were new to public health care programs. Most MNCAAs believed that the incentive payment-$25 per successful enrollee-was insufficient. Significant expertise in enrolling individuals in public health care programs exists within a core group of community organizations. Incentives to leverage the capacity of community organizations must be accompanied by recruiting and training. Outreach providers and navigators also need timely access to client information. More investment in financial incentives will be required.

Defining Audience Segments for Extension Programming Using Reported Water Conservation Practices

ERIC Educational Resources Information Center

Monaghan, Paul; Ott, Emily; Wilber, Wendy; Gouldthorpe, Jessica; Racevskis, Laila

2013-01-01

A tool from social marketing can help Extension agents understand distinct audience segments among their constituents. Defining targeted audiences for Extension programming is a first step to influencing behavior change among the public. An online survey was conducted using an Extension email list for urban households receiving a monthly lawn and…

Potential Savings of Harmonising Hospital and Community Formularies for Chronic Disease Medications Initiated in Hospital

PubMed Central

Lapointe-Shaw, Lauren; Fischer, Hadas D.; Newman, Alice; John-Baptiste, Ava; Anderson, Geoffrey M.; Rochon, Paula A.; Bell, Chaim M.

2012-01-01

Background Hospitals in Canada manage their formularies independently, yet many inpatients are discharged on medications which will be purchased through publicly-funded programs. We sought to determine how much public money could be saved on chronic medications if hospitals promoted the initiation of agents with the lowest outpatient formulary prices. Methods We used administrative databases for the province of Ontario to identify patients initiated on a proton pump inhibitor (PPI), angiotensin-converting enzyme (ACE) inhibitor or angiotensin receptor blocker (ARB) following hospital admission from April 1st 2008-March 31st 2009. We assessed the cost to the Ontario Drug Benefit Program (ODB) over the year following initiation and determined the cost savings if prescriptions were substituted with the least expensive agent in each class. Results The cost for filling all PPI, ACE inhibitor and ARB prescriptions was $ 2.48 million, $968 thousand and $325 thousand respectively. Substituting the least expensive agent could have saved $1.16 million (47%) for PPIs, $162 thousand (17%) for ACE inhibitors and $14 thousand (4%) for ARBs over the year following discharge. Interpretation In a setting where outpatient prescriptions are publicly funded, harmonising outpatient formularies with inpatient therapeutic substitution resulted in modest cost savings and may be one way to control rising pharmaceutical costs. PMID:22761882

Potential savings of harmonising hospital and community formularies for chronic disease medications initiated in hospital.

PubMed

Lapointe-Shaw, Lauren; Fischer, Hadas D; Newman, Alice; John-Baptiste, Ava; Anderson, Geoffrey M; Rochon, Paula A; Bell, Chaim M

2012-01-01

Hospitals in Canada manage their formularies independently, yet many inpatients are discharged on medications which will be purchased through publicly-funded programs. We sought to determine how much public money could be saved on chronic medications if hospitals promoted the initiation of agents with the lowest outpatient formulary prices. We used administrative databases for the province of Ontario to identify patients initiated on a proton pump inhibitor (PPI), angiotensin-converting enzyme (ACE) inhibitor or angiotensin receptor blocker (ARB) following hospital admission from April 1(st) 2008-March 31(st) 2009. We assessed the cost to the Ontario Drug Benefit Program (ODB) over the year following initiation and determined the cost savings if prescriptions were substituted with the least expensive agent in each class. The cost for filling all PPI, ACE inhibitor and ARB prescriptions was $ 2.48 million, $968 thousand and $325 thousand respectively. Substituting the least expensive agent could have saved $1.16 million (47%) for PPIs, $162 thousand (17%) for ACE inhibitors and $14 thousand (4%) for ARBs over the year following discharge. In a setting where outpatient prescriptions are publicly funded, harmonising outpatient formularies with inpatient therapeutic substitution resulted in modest cost savings and may be one way to control rising pharmaceutical costs.

Chemical Stockpile Disposal Program. Transportation of Chemical Agents and Munitions. A Concept Plan.

DTIC Science & Technology

1987-06-30

one of the disposal alternatives now under study by the U.S. Army for...departure, established Army procedures and Army-sponsored studies on safety and security practices and on the handling and transportation of chemical agents...Statement published by the Army in July 1986. As part of the public commentary on this document, requests were made of the Army to consider also the

49 CFR 40.409 - What does the issuance of a PIE mean to transportation employers?

Code of Federal Regulations, 2010 CFR

2010-10-01

... PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Public Interest Exclusions § 40.409... Department issues a PIE concerning Service Agent N on September 1. All tests conducted using N's services...

INVESTMENT IN POOR PEOPLE, SEMINAR ON MANPOWER POLICY AND PROGRAM (WASHINGTON, D.C., APRIL 13, 1966).

ERIC Educational Resources Information Center

SCHULTZ, THEODORE W.

WORKERS ARE PRODUCTIVE AGENTS. THEIR ECONOMIC PRODUCTIVITY IS ENHANCED BY INVESTMENT IN THEM. THE INVESTMENT APPROACH IS NOT ONLY A USEFUL BUT A VERY POWERFUL ORGANIZING CONCEPT FOR POLICY AND PROGRAMING. BY USING IT, ONE CAN IDENTIFY MAJOR MALINVESTMENTS THAT ARE A CONSEQUENCE OF PUBLIC POLICY SUCH AS--(1) IN AGRICULTURE, TOO MUCH HAS BEEN…

The Public Health Service role in the disposal of chemical munitions.

PubMed Central

Brown, S T; Anderson, L W; Caldwell, G G

1985-01-01

Within the last decade, the Centers for Disease Control (CDC) has increasingly emphasized environmental public health activities. The Center for Environmental Health (CEH), one of nine major units of the CDC, was established as a focus for assessment and prevention of environmentally related diseases. Many new, legislatively mandated programs have been delegated to CEH. One such mandated responsibility in Public Laws 91-121 and 91-441 directs the Department of Health and Human Services or its designee to review the Department of Defense (DOD) plans to dispose of or to transport chemical warfare agents. The Chemical Munitions Demilitarization Program, CEH, reviews DOD plans and makes recommendations to ensure that hazards to public health and safety have been provided for in the plans. In addition, these CEH staffers periodically review approved activities at DOD facilities, assessing their monitoring and evaluation programs. CEH staffers also contact State and local health and environmental agencies to identify and evaluate any concerns of the agencies or the public relating to these activities. PMID:2991969

National Antimicrobial Resistance Monitoring System (NARMS) Program

USDA-ARS?s Scientific Manuscript database

The National Antimicrobial Resistance Monitoring System (NARMS) – Enteric Bacteria is a national public health surveillance system in the United States that tracks changes in the susceptibility of certain enteric bacteria to antimicrobial agents of human and veterinary medical importance. The NARMS ...

Biological and chemical terrorism: strategic plan for preparedness and response. Recommendations of the CDC Strategic Planning Workgroup.

PubMed

2000-04-21

The U.S. national civilian vulnerability to the deliberate use of biological and chemical agents has been highlighted by recognition of substantial biological weapons development programs and arsenals in foreign countries, attempts to acquire or possess biological agents by militants, and high-profile terrorist attacks. Evaluation of this vulnerability has focused on the role public health will have detecting and managing the probable covert biological terrorist incident with the realization that the U.S. local, state, and federal infrastructure is already strained as a result of other important public health problems. In partnership with representatives for local and state health departments, other federal agencies, and medical and public health professional associations, CDC has developed a strategic plan to address the deliberate dissemination of biological or chemical agents. The plan contains recommendations to reduce U.S. vulnerability to biological and chemical terrorism--preparedness planning, detection and surveillance, laboratory analysis, emergency response, and communication systems. Training and research are integral components for achieving these recommendations. Success of the plan hinges on strengthening the relationships between medical and public health professionals and on building new partnerships with emergency management, the military, and law enforcement professionals.

49 CFR 40.407 - May a service agent ask to have a PIE reduced or terminated?

Code of Federal Regulations, 2010 CFR

2010-10-01

... TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Public Interest Exclusions § 40.407 May a service... reconsideration of the decision to issue the PIE. (b) Your request must be in writing and supported with...

Training for Certification: Trainer's Guide.

ERIC Educational Resources Information Center

Mississippi State Univ., State College. Cooperative Extension Service.

This Cooperative Extension Service publication from Mississippi State University is a teacher's guide for a private pesticide applicator certification training program. This guide is designed for use by county extension agents. Contents include: (1) a suggested training schedule; (2) stepwise instructions for implementation of the private…

Public Health Dental Hygienists in Massachusetts: A Qualitative Study.

PubMed

Rainchuso, Lori; Salisbury, Helen

2017-06-01

Purpose: The aim of this qualitative, phenomenological study was to explore the attitudes and perceptions of public health dental hygienists on providing preventive care to underserved populations in Massachusetts. Methods: Non-probability purposive sampling was used for initial participant recruitment, and snowball sampling occurred thereafter. Data collection occurred through semi-structured interviews. Qualitative analysis was conducted using Pitney and Parker's eight-step CREATIVE process. Results: Data saturation occurred with 10 participants (n=10), one-third of the public health dental hygienists who are practicing in Massachusetts. The majority of practice settings included school-based programs (70%), while programs for children with special needs (10%) were the least common. Two major themes emerged from the data; (a) the opportunity to be an oral health change agent and (b) barriers to practice. Six subcategories emerged from the data and are reviewed within the context of their associated themes. Additionally, career satisfaction emerged as an unintended theme, and was reported as the driving force for the majority of participants. Conclusion: This study revealed a better understanding of the public health dental hygiene workforce model in Massachusetts. Public health dental hygienists in Massachusetts perceive themselves as change agents within the health care profession, and although barriers to practice are plentiful, these oral health care professionals are committed to improving access to dental care. Copyright © 2017 The American Dental Hygienists’ Association.

Toward optimal implementation of cancer prevention and control programs in public health: a study protocol on mis-implementation.

PubMed

Padek, Margaret; Allen, Peg; Erwin, Paul C; Franco, Melissa; Hammond, Ross A; Heuberger, Benjamin; Kasman, Matt; Luke, Doug A; Mazzucca, Stephanie; Moreland-Russell, Sarah; Brownson, Ross C

2018-03-23

Much of the cancer burden in the USA is preventable, through application of existing knowledge. State-level funders and public health practitioners are in ideal positions to affect programs and policies related to cancer control. Mis-implementation refers to ending effective programs and policies prematurely or continuing ineffective ones. Greater attention to mis-implementation should lead to use of effective interventions and more efficient expenditure of resources, which in the long term, will lead to more positive cancer outcomes. This is a three-phase study that takes a comprehensive approach, leading to the elucidation of tactics for addressing mis-implementation. Phase 1: We assess the extent to which mis-implementation is occurring among state cancer control programs in public health. This initial phase will involve a survey of 800 practitioners representing all states. The programs represented will span the full continuum of cancer control, from primary prevention to survivorship. Phase 2: Using data from phase 1 to identify organizations in which mis-implementation is particularly high or low, the team will conduct eight comparative case studies to get a richer understanding of mis-implementation and to understand contextual differences. These case studies will highlight lessons learned about mis-implementation and identify hypothesized drivers. Phase 3: Agent-based modeling will be used to identify dynamic interactions between individual capacity, organizational capacity, use of evidence, funding, and external factors driving mis-implementation. The team will then translate and disseminate findings from phases 1 to 3 to practitioners and practice-related stakeholders to support the reduction of mis-implementation. This study is innovative and significant because it will (1) be the first to refine and further develop reliable and valid measures of mis-implementation of public health programs; (2) bring together a strong, transdisciplinary team with significant expertise in practice-based research; (3) use agent-based modeling to address cancer control implementation; and (4) use a participatory, evidence-based, stakeholder-driven approach that will identify key leverage points for addressing mis-implementation among state public health programs. This research is expected to provide replicable computational simulation models that can identify leverage points and public health system dynamics to reduce mis-implementation in cancer control and may be of interest to other health areas.

Where Field Staff Get Information. Approaching the Electronic Times.

ERIC Educational Resources Information Center

Shih, Win-Yuan; Evans, James F.

1991-01-01

Top 3 information sources identified in a survey of 109 extension agents were extension publications, specialists, and personal files. Electronic sources such as satellite programing and bibliographic databases were used infrequently, because of lack of access, user friendliness, and ready applicability of information. (SK)

Agricultural Research Service: biodefense research.

PubMed

Gay, C G

2013-01-01

The National Animal Health Program at the Agricultural Research Service (ARS), United States Department of Agriculture (USDA), includes research programs dedicated to the defense of animal agriculture against the treat of biological agents with the potential of significant economic harm and/or public health consequences. This article provides a summary of the program and identifies its relevance to national initiatives to protect livestock and poultry as well as global food security. An introduction to setting research priorities and a selection of research accomplishments that define the scope of the biodefense research program is provided.

Amateur Astronomers: Secret Agents of EPO

NASA Astrophysics Data System (ADS)

Berendsen, M.; White, V.; Devore, E.; Reynolds, M.

2008-06-01

Amateur astronomers prime the public to be more interested, receptive, and excited about space science, missions, and programs. Through recent research and targeted programs, amateur astronomy outreach is being increasingly recognized by professional astronomers, educators, and other amateurs as a valued and important service. The Night Sky Network program, administered by the ASP, is the first nationwide research-based program specifically targeted to support outreach by amateur astronomers. This Network of trained and informed amateur astronomers can provide a stimulating introduction to your EPO programs as Network members share the night sky with families, students, and youth groups.

The current state of bioterrorist attack surveillance and preparedness in the US

PubMed Central

Grundmann, Oliver

2014-01-01

The use of biological agents as weapons to disrupt established structures, such as governments and especially larger urban populations, has been prevalent throughout history. Following the anthrax letters sent to various government officials in the fall of 2001, the US has been investing in prevention, surveillance, and preparation for a potential bioterrorism attack. Additional funding authorized since 2002 has assisted the Centers for Disease Control and Prevention, the Department of Health and Human Services, and the Environmental Protection Agency to invest in preventative research measures as well as preparedness programs, such as the Laboratory Response Network, Hospital Preparedness Program, and BioWatch. With both sentinel monitoring systems and epidemiological surveillance programs in place for metropolitan areas, the immediate threat of a large-scale bioterrorist attack may be limited. However, early detection is a crucial factor to initiate immediate response measures to prevent further spread following dissemination of a biological agent. Especially in rural areas, an interagency approach to train health care workers and raise awareness for the general public remain primary tasks, which is an ongoing challenge. Risk-management approaches in responding to dissemination of biological agents, as well as appropriate decontamination measures that reduce the probability of further contamination, have been provided, and suggest further investments in preparedness and surveillance. Ongoing efforts to improve preparedness and response to a bioterrorist attack are crucial to further reduce morbidity, mortality, and economic impact on public health. PMID:25328421

[The effects of a multi agent obesity control program in obese school children].

PubMed

Ahn, Hye Young; Im, Sook Bin; Hong, Kyung Ja; Hur, Myung Haeng

2007-02-01

The purpose of this study was to identify the effects of a multi agent obesity control program in obese school children. This program was composed of strategies to modify diet and exercise habits and to change cognitive behavior variables(stress, coping, and self-efficacy). The subjects were 40 obese school children who participated in our project voluntarily via homepage, TV, newspaper, public paper and school official documents. The program was implemented daily for 4 sessions per day for ten days from August 16 to 26, 2004. The daily program consisted of exercise therapy, dance therapy, cognitive behavior therapy and aroma therapy. The data was analyzed by paired t-test using the SPSSWIN program. There was a significant decrease in children's waist-hip ratio (p=.04) and in children's stress (p=.00) after the program. There was a significant increase in children's self-confidence after the program(p=.02) and a significant decrease in children's diet habit after the program(p=.02). This study provides evidence that a multiagent obese control program is effective in changing waist-hip ratio, stress, self-confidence, and diet habits in obese school children.

46 CFR 8.530 - Plan development and approval.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 1 2011-10-01 2011-10-01 false Plan development and approval. 8.530 Section 8.530 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC VESSEL INSPECTION ALTERNATIVES Streamlined Inspection Program § 8.530 Plan development and approval. The Company SIP Agent will...

46 CFR 8.530 - Plan development and approval.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 1 2010-10-01 2010-10-01 false Plan development and approval. 8.530 Section 8.530 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC VESSEL INSPECTION ALTERNATIVES Streamlined Inspection Program § 8.530 Plan development and approval. The Company SIP Agent will...

42 CFR 438.58 - Conflict of interest safeguards.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 4 2010-10-01 2010-10-01 false Conflict of interest safeguards. 438.58 Section 438... (CONTINUED) MEDICAL ASSISTANCE PROGRAMS MANAGED CARE State Responsibilities § 438.58 Conflict of interest... safeguards against conflict of interest on the part of State and local officers and employees and agents of...

Vocational Fisheries Education Workshop Proceedings (Portland, Oregon, April 18-19, 1973).

ERIC Educational Resources Information Center

Oregon State Univ., Corvallis. Cooperative Extension Service.

This publication is a compilation of nine studies presented at the Vocational Fisheries Education Workshop where commercial fishermen, educators, government officials, and extension agents were gathered for examination of the subject of vocational fisheries training. The studies dealt with commercial fisheries and current training programs. An…

From School Militarization to School Securitization: National Security Finds Its Place in Schools

ERIC Educational Resources Information Center

Nguyen, Nicole

2017-01-01

This ethnography explores daily life at Milton High School, a US public school with its own specialized Homeland Security program. From "military grunts" serving in distant theaters of war to Transportation Security Administration (TSA) agents defending the US borderlands to National Security Administration (NSA) technicians monitoring…

77 FR 59930 - Clinical Development Programs for Disease-Modifying Agents for Peripheral Neuropathy; Public...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-01

... for comments. SUMMARY: The Food and Drug Administration (FDA), Center for Drug Evaluation and Research... Contacts: Randi Clark, Center for Drug Evaluation and Research, Food and Drug Administration, 10903 New..., Center for Drug Evaluation and Research, Food and Drug Administration, 10903 New Hampshire Ave., Silver...

Commerce, Research and Education: Contributions and Challenges of Marine Extension Work in NOAA Sea Grant Program-Puerto Rico, Michigan and National office

NASA Astrophysics Data System (ADS)

Aleman Diaz, A.

2006-12-01

The National Sea Grant program represents NOAA's nationwide university-based program in support of coastal resource use and conservation. This program is composed of 30 university-based programs that work with local coastal communities. This study focuses on a historical and multi-sited ethnographic approach that analyzes two Sea Grant Programs and their connection to the overarching NOAA national goals from 1980- 2000.The project aims to offer insight on how the extension agent position facilitates the resolution of coastal and marine management and tourism issues. The extension agents are staff who have an extensive knowledge of available coastal resources and have the role of translating this information to coastal stakeholders. Additionally, these agents assess the needs of coastal communities and report back to the program making their role into a position that can effectively alter and/or contribute to institutional and environmental management programs at broader, cross-country and global levels. The extension programs in Michigan and Puerto Rico were examined to understand how local programs respond to cultural and regional processes shaping marine extension and the management of issues faced by coastal stakeholders. A total of 36 semi- structured in-depth interviews were completed at each site, to address the following questions: (1) How do extension agents view their role at the Puerto Rico and Michigan offices and in the Sea Grant program? How do they view the conditions of their work? (2) How do their views compare to the accomplishments by each Sea Grant administration and internal inquiries? How do their views reveal conditions documented in Puerto Rico and Michigan (e.g., social, cultural, political, economic, etc)? (3) What kind of strategies do agents develop for the management of specific coastal and tourism related projects? (4) How do the Puerto Rico and Michigan offices coordinate their work, and collaborate with other "college" programs and with the National office? Although differences based on organizational structure were evident, there were similarities regarding the marine extension work history, practices, and challenges among these local programs. Preliminary findings suggests that current challenges for Sea Grant marine extension include maintenance of non- advocacy and mediation roles among coastal stakeholders, their positioning relative to research especially conducting and delivering of science to public, and development of their multi-faceted skills sets essential to extension. Simultaneously, the Sea Grant program and marine extension agents provide comprehensive ways for integrated resource management like avenues for dialogue and information-technology transfer with bottom up approaches.

Future Oil Spills and Possibilities for Intervention: A Model for the Coupled Human-Environmental Resource Extraction System

NASA Astrophysics Data System (ADS)

Shughrue, C. M.; Werner, B.; Nugnug, P. T.

2010-12-01

The catastrophic Deepwater Horizon oil spill highlights the risks for widespread environmental damage resulting from petroleum resource extraction. Possibilities for amelioration of these risks depend critically on understanding the dynamics and nonlinear interactions between various components of the coupled human-environmental resource extraction system. We use a complexity analysis to identify the levels of description and time scales at which these interactions are strongest, and then use the analysis as the basis for an agent-based numerical model with which decadal trends can be analyzed. Oil industry economic and technological activity and associated oil spills are components of a complex system that is coupled to natural environment, legislation, regulation, media, and resistance systems over annual to decadal time scales. In the model, oil spills are produced stochastically with a range of magnitudes depending on a reliability-engineering-based assessment of failure for the technology employed, human factors including compliance with operating procedures, and risks associated with the drilling environment. Oil industry agents determine drilling location and technological investment using a cost-benefit analysis relating projected revenue from added production to technology cost and government regulation. Media outlet agents reporting on the oil industry and environmental damage from oil spills assess the impacts of aggressively covering a story on circulation increases, advertiser concerns and potential loss of information sources. Environmental advocacy group agents increase public awareness of environmental damage (through media and public contact), solicit memberships and donations, and apply direct pressure on legislators for policy change. Heterogeneous general public agents adjust their desire for change in the level of regulation, contact their representatives or participate in resistance via protest by considering media sources, personal experiences with oil spills and individual predispositions toward the industry. Legislator agents pass legislation and influence regulator agents based on interaction with oil industry, media and general public agents. Regulator agents generate and enforce regulations by responding to pressure from legislator and oil industry agents. Oil spill impacts on the natural environment are related to number and magnitude of spills, drilling locations, and spill response methodology, determined collaboratively by government and oil company agents. Agents at the corporate and government levels use heterogeneous prediction models combined with a constant absolute risk aversion utility for wealth. This model simulates a nonlinear adaptive system with mechanisms to self-regulate oil industry activity, environmental damage and public response. A comparison of model output with historical oil industry development and environmental damage; the sensitivity of oil spill damage to economic, political and social factors; the potential for the emergence of new and possibly unstable behaviors; and opportunities for intervening in system dynamics to alter expected outcomes will be discussed. Supported by NSF: Geomorphology and Land Use Dynamics Program

Metagenomic analysis of the airborne environment in urban spaces.

PubMed

Be, Nicholas A; Thissen, James B; Fofanov, Viacheslav Y; Allen, Jonathan E; Rojas, Mark; Golovko, George; Fofanov, Yuriy; Koshinsky, Heather; Jaing, Crystal J

2015-02-01

The organisms in aerosol microenvironments, especially densely populated urban areas, are relevant to maintenance of public health and detection of potential epidemic or biothreat agents. To examine aerosolized microorganisms in this environment, we performed sequencing on the material from an urban aerosol surveillance program. Whole metagenome sequencing was applied to DNA extracted from air filters obtained during periods from each of the four seasons. The composition of bacteria, plants, fungi, invertebrates, and viruses demonstrated distinct temporal shifts. Bacillus thuringiensis serovar kurstaki was detected in samples known to be exposed to aerosolized spores, illustrating the potential utility of this approach for identification of intentionally introduced microbial agents. Together, these data demonstrate the temporally dependent metagenomic complexity of urban aerosols and the potential of genomic analytical techniques for biosurveillance and monitoring of threats to public health.

76 FR 8708 - Availability of an Environmental Assessment and Finding of No Significant Impact for a Biological...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-15

...] Availability of an Environmental Assessment and Finding of No Significant Impact for a Biological Control Agent... are advising the public that a final environmental assessment and finding of no significant impact... review and analysis of environmental impacts associated with the proposed biological control program...

Working with biolevel 3 agents that interface across human, livestock and wildlife boundaries

USDA-ARS?s Scientific Manuscript database

Brucellosis and tuberculosis are examples of zoonotic pathogens of economic importance that are endemic in domestic livestock and wildlife hosts in the U.S. Billions of dollars have been invested in regulatory programs over numerous decades in an effort to protect public health. In this paper, we d...

Country watch: Brazil.

PubMed

Szterenfeld, C

1995-01-01

The Health in Prostitution Project was launched in 1991 in Rio de Janeiro, Brazil. The project offers a multi-year training program of health education designed to both fight the stigmatization of and violence against commercial sex workers and enhance their self-esteem, self-determination, and access to civil rights. The project therefore promotes individual awareness while influencing public opinion and policies. At first, health agents were recruited among women and transvestites who work in street-based sex work. The program was then gradually expanded to include young male sex workers and other locations, such as private parlors, saunas, and escort services. People of all sexes and sexual orientation now comprise the health agent group. The program has a paid staff of five women, three young men, and three transvestites, and approximately 70 sex workers are trained annually. Basic training includes topics such as human sexuality, personal risk assessment, HIV/STD infection, negotiation of safer sex, and STD referral services. Year two training emphasizes reproductive and women's health issues, while year three courses prioritize street work methodologies. Theatrical performances, speaking English as a second language, and performing Bach flower therapy for clients take place during the fourth year. Program trainers include medical specialists, nurses, psychologists, health educators, lawyers, and university students. At least half of the 350 health agents trained thus far are estimated to be currently engaged in paid or voluntary prevention work. Two surveys with female sex workers in 1991 and 1993 found that reported regular condom use increased from 57% to 73%; the health agents are having an effect. The program is constantly evaluated and revised.

Applying and evaluating computer-animated tutors

NASA Astrophysics Data System (ADS)

Massaro, Dominic W.; Bosseler, Alexis; Stone, Patrick S.; Connors, Pamela

2002-05-01

We have developed computer-assisted speech and language tutors for deaf, hard of hearing, and autistic children. Our language-training program utilizes our computer-animated talking head, Baldi, as the conversational agent, who guides students through a variety of exercises designed to teach vocabulary and grammer, to improve speech articulation, and to develop linguistic and phonological awareness. Baldi is an accurate three-dimensional animated talking head appropriately aligned with either synthesized or natural speech. Baldi has a tongue and palate, which can be displayed by making his skin transparent. Two specific language-training programs have been evaluated to determine if they improve word learning and speech articulation. The results indicate that the programs are effective in teaching receptive and productive language. Advantages of utilizing a computer-animated agent as a language tutor are the popularity of computers and embodied conversational agents with autistic kids, the perpetual availability of the program, and individualized instruction. Students enjoy working with Baldi because he offers extreme patience, he doesn't become angry, tired, or bored, and he is in effect a perpetual teaching machine. The results indicate that the psychology and technology of Baldi holds great promise in language learning and speech therapy. [Work supported by NSF Grant Nos. CDA-9726363 and BCS-9905176 and Public Health Service Grant No. PHS R01 DC00236.

[Exposure to biological agents used in Polish enterprises: analysis of data derived from the National Register of Biological Agent].

PubMed

Kozajda, Anna; Szadkowska-Stańczyk, Irena

2011-01-01

The National Register of Biological Agents at Work and the National Information Centre for Biological Agents Present at Workplaces were established in the Nofer Institute of Occupational Medicine in 2005. The National Information Centre carries out consultation and education activities concerning occupational exposure and risk assessment, development and implementation of preventive programs and accurate registration of reliable information about the use of biological agents. Educational materials on biological exposure are published on the website. The National Register of Biological Agents (database) collects and periodically analyzes the information obtained from employers about the use of biological agents for research, diagnostic or industrial purposes. As of 10 December 2010 there were 240 notifications from companies, which use biological agents for the following purposes: research--69, industrial--30 and diagnostic--321. Near 75% of all notifications were obtained from different diagnostic laboratories (public and private). In total, 3226 workers, including 2967 (92%) women and 256 (8%) men were exposed to biological agents. In general, occupational exposure to 209 biological agents (186 of risk group 2 and 23 of risk group 3, of which 16 are additionally marked by 3**) were registered in the data base.

Seeking innovation: incentive funding for biodefense biotechs.

PubMed

Nolan, John M; Samad, Emad U; Jindra, Lawrence F; Brozak, Stephen G

2010-12-01

In the current venture capital climate, it is easier to secure funding for late-stage, next-in-class therapeutic agents than for early-stage opportunities that have the potential to advance basic science and translational medicine. This funding paradigm is particularly problematic for the development of "dual-use" biothreat countermeasures such as antibiotics, vaccines, and antitoxins that target pathogens in novel ways and that have broad public health and biodefense applications. To address this issue, we propose the creation of the Drug Development Incentive Fund (DDIF), a novel funding mechanism that can stimulate the development of first-in-class agents that also possess the capability to guard against potential biothreats. This program would also support greater synergies between public funding and private venture investment. In a single act, this organization would secure science of national importance from disappearing, invest in projects that yield significant public health returns, advance the promises of preclinical and early phase research, revitalize biopharmaceutical investment, and create valuable innovation-economy jobs.

49 CFR 40.399 - How does the Department notify service agents of its decision?

Code of Federal Regulations, 2010 CFR

2010-10-01

... PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Public Interest Exclusions § 40.399.... The notice includes the following elements: (a) If the decision is not to issue a PIE, a statement of the reasons for the decision, including findings of fact with respect to any material factual issues...

Food safety. [chemical contaminants and human toxic diseases

NASA Technical Reports Server (NTRS)

Pier, S. M.; Valentine, J. L.

1975-01-01

Illness induced by unsafe food is a problem of great public health significance. This study relates exclusively to the occurrence of chemical agents which will result in food unsafe for human consumption since the matter of food safety is of paramount importance in the mission and operation of the manned spacecraft program of the National Aeronautics and Space Administration.

Method development for comprehensive extraction and analysis of marine toxins: Liquid-liquid extraction and tandem liquid chromatography separations coupled to electrospray tandem mass spectrometry

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

Wunschel, David S.; Valenzuela, Blandina R.; Kaiser, Brooke L. Deatherage

Toxins from biological sources are recognized as potential chemical weapon threats, with saxitoxin and ricin listed by the chemical weapons convention (CWC) as schedule one agents (CWC reference). These two toxins represent a metabolite (saxitoxin) and protein (ricin) from algal and plant sources, respectively. An array of toxins have been listed as "select agents" by the Health and Human Services (HHS) select agent program, including ricin, abrin, saxitoxin, tetrodotoxin, specific paralytic alpha conotoxin peptides, T-2 toxin, diacetoxyscirpenols, botulinum toxins, and staphylococcal enterotoxins [1]. The quantities of these toxins dictate whether they are considered select agents with federal oversight of theirmore » storage and use. While this list captures some of the naturally occurring toxins that may pose a threat to the public, there are a number of other naturally occurring toxins that may also be a concern.« less

Reducing Urban Violence: A Contrast of Public Health and Criminal Justice Approaches.

PubMed

Cerdá, Magdalena; Tracy, Melissa; Keyes, Katherine M

2018-01-01

Cities are investing millions in Cure Violence, a public health approach to reduce urban violence by targeting at-risk youth and redirecting conflict to nonviolent responses. The impact of such a program compared with criminal justice responses is unknown because experiments directly comparing criminal justice and public health approaches to violence prevention are infeasible with observational data. We simulated experiments to test the influence of two interventions on violence: (1) Cure Violence and (2) directed police patrol in violence hot spots. We used an agent-based model to simulate a 5% sample of the New York City (NYC) adult population, with agents placed on a grid representing the land area of NYC, with neighborhood size and population density proportional to land area and population density in each community district. Agent behaviors were governed by parameters drawn from city data sources and published estimates. Under no intervention, 3.87% (95% CI, 3.84, 3.90) of agents were victimized per year. Implementing the violence interrupter intervention for 10 years decreased victimization by 13% (to 3.35% [3.32, 3.39]). Implementing hot-spots policing and doubling the police force for 10 years reduced annual victimization by about 11% (to 3.46% [3.42, 3.49]). Increasing the police force by 40% combined with implementing the violence interrupter intervention for 10 years decreased violence by 19% (to 3.13% [3.09, 3.16]). Combined investment in a public health, community-based approach to violence prevention and a criminal justice approach focused on deterrence can achieve more to reduce population-level rates of urban violence than either can in isolation. See video abstract at, http://links.lww.com/EDE/B298.

The Establishment of the Colombian Integrated Program for Antimicrobial Resistance Surveillance (COIPARS): A Pilot Project on Poultry Farms, Slaughterhouses and Retail Market.

PubMed

Donado-Godoy, P; Castellanos, R; León, M; Arevalo, A; Clavijo, V; Bernal, J; León, D; Tafur, M A; Byrne, B A; Smith, W A; Perez-Gutierrez, E

2015-04-01

The development of antimicrobial resistance among bacteria (AMR) is currently one of the world's most pressing public health problems. The use of antimicrobial agents in humans and animals has resulted in AMR which has narrowed the potential use of antibiotics for the treatment of infections in humans. To monitor AMR and to develop control measures, some countries, such as the USA, Canada and Denmark, have established national integrated surveillance systems (FDA, , CIPARS, 2007, DANMAP,2002). The components of these programs monitor changes in susceptibility/resistance to antimicrobial agents of selected zoonotic pathogens and commensal organisms recovered from animals, retail meats and humans. The rapid development of Colombia's animal production industry has raised food safety issues including the emergence of antibiotic resistance. The Colombian Integrated Surveillance Program for Antimicrobial Resistance (COIPARS) was established as a pilot project to monitor AMR on poultry farms, slaughter houses and retail markets. © 2015 Blackwell Verlag GmbH.

49 CFR 40.363 - On what basis may the Department issue a PIE?

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 1 2010-10-01 2010-10-01 false On what basis may the Department issue a PIE? 40... TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Public Interest Exclusions § 40.363 On what basis may the Department issue a PIE? (a) If you are a service agent, the Department may issue a PIE concerning...

Unstandardized Responses to a "Standardized" Test: The edTPA as Gatekeeper and Curriculum Change Agent

ERIC Educational Resources Information Center

Ledwell, Katherine; Oyler, Celia

2016-01-01

We examine edTPA (a teacher performance assessment) implementation at one private university during the first year that our state required this exam for initial teaching certification. Using data from semi-structured interviews with 19 teacher educators from 12 programs as well as public information on edTPA pass rates, we explore whether the…

An agent-vector-host-environment model for controlling small arms and light weapons.

PubMed

Pinto, Andrew D; Sharma, Malika; Muggah, Robert

2011-05-01

Armed violence is a significant public health problem. It results in fatal and non-fatal injuries and disrupts social and economic processes that are essential to the health of individuals and communities. We argue that an agent-vector-host-environment model can be helpful in understanding and describing the availability and misuse of small arms and light weapons. Moreover, such a model can assist in identifying potential control points and in developing mitigation strategies. These concepts have been developed from analogous vector control programs and are applied to controlling arms to reduce their misuse. So-called 'denormalization' and 'de-legitimization' campaigns that focus on the vector - including the industry producing these commodities - can be based on the experience of public health in controlling tobacco use and exposure. This model can assist health professionals, civil society and governments in developing comprehensive strategies to limit the production, distribution and misuse of small arms and light weapons.

Parent-based interventions for preventing or reducing adolescent substance use - A systematic literature review.

PubMed

Kuntsche, Sandra; Kuntsche, Emmanuel

2016-04-01

Despite the increasing relevance of peers, parents remain important socializing agents for their adolescent children and are therefore promising agents for inclusion in prevention or intervention programs. This systematic review provides an overview of the effectiveness of parent-based programs in preventing, curbing or reducing substance use (i.e. alcohol, tobacco and cannabis) among 10 to 18-year-olds. The databases PubMed, PsychInfo, Eric and Google Scholar were used to identify randomized trials published within the past 12years evaluating effects on adolescent substance use. Of the 653 identified in the first screening, 39 publications dealing with 13 programs were included. Results reveal desirable effects of parenting measures such as rule-setting, monitoring and parent-child communication. There was also some evidence in terms of preventing, curbing or reducing adolescent substance use. However, this appears to depend particularly on the age group of the adolescents in question, the kind of parents included and the intensity of the program. To conclude, the results of this systematic review underline the importance of including parents in programs aiming to impede initiation of substance use or curb or reduce already existing substance use in adolescence. Copyright © 2016 Elsevier Ltd. All rights reserved.

Multistate Health Plans: Agents for Competition or Consolidation?

PubMed

Moffit, Robert E; Meredith, Neil R

2015-01-01

We discuss and evaluate the Multi-State Plan (MSP) Program, a provision of the Affordable Care Act that has not been the subject of much debate as yet. The MSP Program provides the Office of Personnel Management with new authority to negotiate and implement multistate insurance plans on all health insurance exchanges within the United States. We raise the concern that the MSP Program may lead to further consolidation of the health insurance industry despite the program's stated goal of increasing competition by means of health insurance exchanges. The MSP Program arguably gives a competitive advantage to large insurers, which already dominate health insurance markets. We also contend that the MSP Program's failure to produce increased competition may motivate a new effort for a public health insurance option. © The Author(s) 2015.

The Impact of Incentives on Effort: Teacher Bonuses in North Carolina. Program on Education Policy and Governance Working Papers Series. PEPG 10-06

ERIC Educational Resources Information Center

Ahn, Tom; Vigdor, Jake

2010-01-01

Teacher effort, a critical component of education production, has been largely ignored in the literature due to measurement difficulties. Using a principal-agent model, North Carolina public school data, and the state's unique accountability system that rewards teachers for school-level academic growth, we show that we can distill effort from…

The Impact of a Peer-Learning Agent Based on Pair Programming in a Programming Course

ERIC Educational Resources Information Center

Han, Keun-Woo; Lee, EunKyoung; Lee, YoungJun

2010-01-01

This paper analyzes the educational effects of a peer-learning agent based on pair programming in programming courses. A peer-learning agent system was developed to facilitate the learning of a programming language through the use of pair programming strategies. This system is based on the role of a peer-learning agent from pedagogical and…

75 FR 14539 - Furnishing Identifying Number of Tax Return Preparer

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-26

..., certified public accountants, enrolled agents, as well as tax return preparers who pass a minimum competency... obtain a PTIN, an individual must be an attorney, certified public accountant, enrolled agent, or..., certified public accountant, enrolled agent, or registered tax return preparer authorized to practice before...

[Participation and creativity as tools of analysis of public policies].

PubMed

Cordeiro, Joselma Cavalcanti; Villasante, Tomás Rodriguez Pietro; de Araújo, José Luiz do Amaral Correa

2010-07-01

In the context of current globalization, important modifications of the international relations and of the ideological, technical, and cultural components in the administration of the States are expressed by non-legitimate public action principles which account for social iniquity and the weakening of the role of the State. Regardless of its political origin or ideological orientation, the economic development plans and programs exhibit a prevailing uniformity. The challenge today implies mobilizing in local capacities with the objective of changing the quality of public action through the adoption of new development strategies able to integrate new social dimensions with other mechanisms of action. One of them, the intersectoral action, demands the structural revision of the administrative and cultural frontiers of the public and private social agents as a means of making a new tentative sociopolitical arrangement. The complexity of politics, projects and programs is taken as a methodological landmark based on the following theoretical presuppositions: integrality, social networks, and sociopraxis, constructing a participative process of knowledge to a political analysis in search of a change in the approach of the sociopolitical processes, starting from local social networks.

42 CFR 71.54 - Etiological agents, hosts, and vectors.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Etiological agents, hosts, and vectors. 71.54 Section 71.54 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES QUARANTINE, INSPECTION, LICENSING FOREIGN QUARANTINE Importations § 71.54 Etiological agents, hosts, and vectors. (a) A...

42 CFR 71.54 - Etiological agents, hosts, and vectors.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 42 Public Health 1 2011-10-01 2011-10-01 false Etiological agents, hosts, and vectors. 71.54 Section 71.54 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES QUARANTINE, INSPECTION, LICENSING FOREIGN QUARANTINE Importations § 71.54 Etiological agents, hosts, and vectors. (a) A...

42 CFR 71.54 - Etiological agents, hosts, and vectors.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 42 Public Health 1 2012-10-01 2012-10-01 false Etiological agents, hosts, and vectors. 71.54 Section 71.54 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES QUARANTINE, INSPECTION, LICENSING FOREIGN QUARANTINE Importations § 71.54 Etiological agents, hosts, and vectors. (a) A...

75 FR 60316 - User Fees Relating to Enrollment and Preparer Tax Identification Numbers

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-30

... a PTIN, a tax return preparer must be an attorney, certified public accountant, enrolled agent, or... that tax return preparers who are attorneys, certified public accountants, or enrolled agents already... who are not otherwise licensed as an attorney, certified public accountant, or enrolled agent...

42 CFR 2.17 - Undercover agents and informants.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 42 Public Health 1 2013-10-01 2013-10-01 false Undercover agents and informants. 2.17 Section 2.17 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL PROVISIONS CONFIDENTIALITY OF ALCOHOL AND DRUG ABUSE PATIENT RECORDS General Provisions § 2.17 Undercover agents and...

42 CFR 2.17 - Undercover agents and informants.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Undercover agents and informants. 2.17 Section 2.17 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL PROVISIONS CONFIDENTIALITY OF ALCOHOL AND DRUG ABUSE PATIENT RECORDS General Provisions § 2.17 Undercover agents and...

42 CFR 2.17 - Undercover agents and informants.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 42 Public Health 1 2014-10-01 2014-10-01 false Undercover agents and informants. 2.17 Section 2.17 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL PROVISIONS CONFIDENTIALITY OF ALCOHOL AND DRUG ABUSE PATIENT RECORDS General Provisions § 2.17 Undercover agents and...

42 CFR 2.17 - Undercover agents and informants.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 42 Public Health 1 2011-10-01 2011-10-01 false Undercover agents and informants. 2.17 Section 2.17 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL PROVISIONS CONFIDENTIALITY OF ALCOHOL AND DRUG ABUSE PATIENT RECORDS General Provisions § 2.17 Undercover agents and...

42 CFR 2.17 - Undercover agents and informants.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 42 Public Health 1 2012-10-01 2012-10-01 false Undercover agents and informants. 2.17 Section 2.17 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL PROVISIONS CONFIDENTIALITY OF ALCOHOL AND DRUG ABUSE PATIENT RECORDS General Provisions § 2.17 Undercover agents and...

42 CFR 73.4 - Overlap select agents and toxins.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES QUARANTINE, INSPECTION... its naturally occurring environment provided that the select agent or toxin has not been intentionally... such agent or toxin or destroys the agent or toxin by a recognized sterilization or inactivation...

Towards an agent-oriented programming language based on Scala

NASA Astrophysics Data System (ADS)

Mitrović, Dejan; Ivanović, Mirjana; Budimac, Zoran

2012-09-01

Scala and its multi-threaded model based on actors represent an excellent framework for developing purely reactive agents. This paper presents an early research on extending Scala with declarative programming constructs, which would result in a new agent-oriented programming language suitable for developing more advanced, BDI agent architectures. The main advantage the new language over many other existing solutions for programming BDI agents is a natural and straightforward integration of imperative and declarative programming constructs, fitted under a single development framework.

Designing a Successful Acupuncture Treatment Program for Gulf War Illness

DTIC Science & Technology

2017-10-01

altered white matter microstructural integrity in organophosphate (OP) pesticide, sarin nerve agent and pyridogstigmine bromide (PB) anti-nerve gas... Integration for chronic low back pain" PI: Jacobson (3/4/ 2011-6/21/2013) N = 46. Study Site: Spaulding Rehabilitation Hospital (SRH). In this cohort... integration (SI) plus outpatient rehabili- tation (OR) versus OR alone. The details of the study are described in a recent publication (Jacobson et al

Bioterror Preparedness-Educational Programming for Military, Public Health and Civilian Medical Personnel

DTIC Science & Technology

2006-10-01

agents. Page 5 of 42 BODY Research Study Design & Survey Development: Study Design We designed a prospective quantitative study looking at the...to bioterrorism to different groups of healthcare learners as follows: This research study design was developed in collaboration with the...PDA based format, and printed monograph based format. The research will focus on the effectiveness of distance learning and self-study methodologies

Pesticide poisoning in nonfatal, deliberate self-harm: A public health issue

PubMed Central

Chowdhary, A. N.; Banerjee, Sohini; Brahma, Arabinda; Biswas, M. K.

2007-01-01

Background: Nonfatal, deliberate self-harm (DSH), particularly with pesticides, is a major public health problem in many developing countries of the world. Agriculture is the primary occupation of most people living in the Sundarban region in West Bengal, India. Pesticides are extensively used in agriculture and these agents are most frequently used in DSH. Aim: This study sought to identify the nature of methods and agents used in nonfatal DSH attempts in the Sundarban area under South 24 Parganas district of West Bengal. Materials and Methods: Detailed demographic and clinical data on DSH cases of 13 Block Primary Health Centres (BPHCs') admission registers were analysed. Focus Group Discussions (FGDs) were conducted with the Panchayat Samithy of each block to elicit their perception about the problem of pesticide-related DSH or suicide in the region. Results: Five thousand, one hundred and seventy-eight (1,887 male and 3,291 female) subjects were admitted in the BPHCs during the study period from 1999 to 2001. Organophosphorous pesticide poisoning was found to be the most common method (85.1%) in DSH. This emphasizes the importance of developing an urgent poisoning prevention program with a special focus on improving clinical services as well as initiating farmers' education programs focusing on safe pesticide practices at the primary care level. PMID:20711394

42 CFR 73.4 - Overlap select agents and toxins.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES QUARANTINE, INSPECTION... its naturally occurring environment provided that the select agent or toxin has not been intentionally... an entity eligible to receive such agent or toxin or destroys the agent or toxin by a recognized...

Agent-Based Modeling in Public Health: Current Applications and Future Directions.

PubMed

Tracy, Melissa; Cerdá, Magdalena; Keyes, Katherine M

2018-04-01

Agent-based modeling is a computational approach in which agents with a specified set of characteristics interact with each other and with their environment according to predefined rules. We review key areas in public health where agent-based modeling has been adopted, including both communicable and noncommunicable disease, health behaviors, and social epidemiology. We also describe the main strengths and limitations of this approach for questions with public health relevance. Finally, we describe both methodologic and substantive future directions that we believe will enhance the value of agent-based modeling for public health. In particular, advances in model validation, comparisons with other causal modeling procedures, and the expansion of the models to consider comorbidity and joint influences more systematically will improve the utility of this approach to inform public health research, practice, and policy.

Network Interventions on Physical Activity in an Afterschool Program: An Agent-Based Social Network Study

PubMed Central

Zhang, Jun; Shoham, David A.; Tesdahl, Eric

2015-01-01

Objectives. We studied simulated interventions that leveraged social networks to increase physical activity in children. Methods. We studied a real-world social network of 81 children (average age = 7.96 years) who lived in low socioeconomic status neighborhoods, and attended public schools and 1 of 2 structured afterschool programs. The sample was ethnically diverse, and 44% were overweight or obese. We used social network analysis and agent-based modeling simulations to test whether implementing a network intervention would increase children’s physical activity. We tested 3 intervention strategies. Results. The intervention that targeted opinion leaders was effective in increasing the average level of physical activity across the entire network. However, the intervention that targeted the most sedentary children was the best at increasing their physical activity levels. Conclusions. Which network intervention to implement depends on whether the goal is to shift the entire distribution of physical activity or to influence those most adversely affected by low physical activity. Agent-based modeling could be an important complement to traditional project planning tools, analogous to sample size and power analyses, to help researchers design more effective interventions for increasing children’s physical activity. PMID:25689202

77 FR 56913 - Privacy Act of 1974, as Amended

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-14

... relating to attorneys, certified public accountants, enrolled agents, enrolled actuaries, enrolled..., mailing address, professional designation (attorney, certified public accountant, enrolled agent, enrolled... read as follows: ``(8) Make available for public inspection or otherwise disclose to the general public...

43 CFR 5511.2-1 - Free use privilege; cutting by agent.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 43 Public Lands: Interior 2 2011-10-01 2011-10-01 false Free use privilege; cutting by agent. 5511.2-1 Section 5511.2-1 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU... Regulations § 5511.2-1 Free use privilege; cutting by agent. Free use permits will not be issued where the...

76 FR 29754 - Proposed Data Collections Submitted for Public Comment and Recommendations

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-23

... Agent or Toxin, (3) Report of Theft, Loss, or Release of Select Agent and Toxin, (4) Report of..., Use, and Transfer of Select Agents and Toxins (OMB Control No. 0920-0576)--Revision--Office of Public Health Preparedness and Response (OPHPR), Division of Select Agents and Toxins, Centers for Disease...

The Army Research Laboratory Presents Proceedings of the Advance Planning Briefing for Industry, Providing Technology to the Soldier

DTIC Science & Technology

1993-01-28

j- .FLI )ORO-EL.ASTOMERS BOOTS IF POLYMER-BLENDS SEALS COATINGS (rigid& flexible) PROGRAM FOCUS EFFECTS OF CHEMICAL AGENTS AND DECONTAMINANTS ON...threats: - Ballistic - Electronic Warfare - Nuclear - Chemical and Biological - Directed Energy GOALS AND OBJECTIVES Suiwabidy/Lefta Anasis Directorate...Proceedings APBI held at the Naval Surface Warfare Center, White Oak, Maryland on 27 - 28 January 1993 .STATEMENT 93-13681 Approved for Public Release; 1

[Marketing as a tool to increase the effectiveness of public health plans. 2008 SESPAS Report].

PubMed

Beerli-Palacio, Asunción; Martín-Santana, Josefa D; Porta, Miquel

2008-04-01

Recent years have seen a steady increase in social marketing applied to health with the aim of increasing public awareness and changing people's behavior. Programs or actions based on the principles of social marketing have been shown to be effective in improving public health. However, that is not the general rule in Spain, where health policies have been based on health plans directed more to economic efficiency than to citizens' needs. For a health marketing program to be effective, the following factors are necessary: 1) the program has a long-term temporal horizon for action; 2) the objectives are established in terms of behavioral changes; 3) market research is used as a source of information; 4) different actions are established according to the segments identified as targets; 5) the program is operationalized in the four variables of the marketing mix, namely, product, price, distribution and communication, and is not only based on advertising campaigns; 6) the core of the program is exchange, understood as the factors that motivate people to change in return for the promise of something beneficial to them; 7) the factors or forces that compete with the desired behavioral changes are neutralized, and 8) businesses' social responsibility is used as a mechanism to reinforce health improvement programs. The design of health marketing programs should include definition of strategic and operational actions aimed not only at potential adopters of the desired behavior but also at all agents who may help or hinder behavioral change (health professionals, the pharmaceutical industry, politicians, the advertising industry, and products and services with health-challenging objectives).

The Importance of Audience and Agency for Representation: A Case Study of an Urban Youth Media Community.

PubMed

Charmaraman, Linda

2010-01-01

PURPOSE: Urban youths' agency to represent their realities through media has been largely unexplored in the youth development literature. In this qualitative case study of an after-school youth media program in the Bay Area, expressions of youth agency and the role of audiences are explored during the process of producing videos for public consumption. METHODOLOGY: As participant observer of 14 ethnically diverse youth participants aged between 15 and 18 years over 18 months, I documented (a) the kind of agencies participants engaged in and (b) the impact of live and imagined future audiences on youths' creative processes. Analyses of field notes, semi-structured interviews, and media projects were conducted using thematic analysis to inductively generate emerging categories. FINDINGS: Themes included an agentive sense of self-efficacy, commitment, and responsibility, as well as perceived contributions to local audiences and an emerging collective identity. The youth demonstrated their increased sense of a social or civic duty to realistically represent youth of color to familiar and unfamiliar audiences. IMPLICATIONS: This case study demonstrated how one youth media organization fostered agency through youth authorship, production, distribution, and local community dialogue. By documenting the impact of audiences from conception to public reception, this study provides valuable insight into the agentive process of publicly "performing" a commitment to complete a social change video project. CONTRIBUTION: This chapter underscores the value of performance within youth development programs and the critical component of audiences as one form of authentic assessment in order to foster individual and collective agency.

The Importance of Audience and Agency for Representation: A Case Study of an Urban Youth Media Community

PubMed Central

Charmaraman, Linda

2010-01-01

Purpose Urban youths' agency to represent their realities through media has been largely unexplored in the youth development literature. In this qualitative case study of an after-school youth media program in the Bay Area, expressions of youth agency and the role of audiences are explored during the process of producing videos for public consumption. Methodology As participant observer of 14 ethnically diverse youth participants aged between 15 and 18 years over 18 months, I documented (a) the kind of agencies participants engaged in and (b) the impact of live and imagined future audiences on youths' creative processes. Analyses of field notes, semi-structured interviews, and media projects were conducted using thematic analysis to inductively generate emerging categories. Findings Themes included an agentive sense of self-efficacy, commitment, and responsibility, as well as perceived contributions to local audiences and an emerging collective identity. The youth demonstrated their increased sense of a social or civic duty to realistically represent youth of color to familiar and unfamiliar audiences. Implications This case study demonstrated how one youth media organization fostered agency through youth authorship, production, distribution, and local community dialogue. By documenting the impact of audiences from conception to public reception, this study provides valuable insight into the agentive process of publicly “performing” a commitment to complete a social change video project. Contribution This chapter underscores the value of performance within youth development programs and the critical component of audiences as one form of authentic assessment in order to foster individual and collective agency. PMID:20671812

Epidemic spreading induced by diversity of agents' mobility.

PubMed

Zhou, Jie; Chung, Ning Ning; Chew, Lock Yue; Lai, Choy Heng

2012-08-01

In this paper, we study the impact of the preference of an individual for public transport on the spread of infectious disease, through a quantity known as the public mobility. Our theoretical and numerical results based on a constructed model reveal that if the average public mobility of the agents is fixed, an increase in the diversity of the agents' public mobility reduces the epidemic threshold, beyond which an enhancement in the rate of infection is observed. Our findings provide an approach to improve the resistance of a society against infectious disease, while preserving the utilization rate of the public transportation system.

Open Source Service Agent (OSSA) in the intelligence community's Open Source Architecture

NASA Technical Reports Server (NTRS)

Fiene, Bruce F.

1994-01-01

The Community Open Source Program Office (COSPO) has developed an architecture for the intelligence community's new Open Source Information System (OSIS). The architecture is a multi-phased program featuring connectivity, interoperability, and functionality. OSIS is based on a distributed architecture concept. The system is designed to function as a virtual entity. OSIS will be a restricted (non-public), user configured network employing Internet communications. Privacy and authentication will be provided through firewall protection. Connection to OSIS can be made through any server on the Internet or through dial-up modems provided the appropriate firewall authentication system is installed on the client.

[Bio-terrorism, bio-defense, bioethics].

PubMed

Kottow, Miguel

2003-01-01

The terrorist attacks launched on September 11, 2001, ignited fear of further aggression with biological weapons, leading to a discourse and allocation of resources for both defensive and dissuasive/ offensive use in order to counteract such threats. Many such measures involved the investigation and production of biological agents, and the public health field has been called upon to participate in these strategic efforts. Participation by health programs is in moral contradiction with military tactics and should be limited to protecting the health of the purportedly threatened population, in itself a difficult task due to the numerous imponderable factors. The additional resources being made available to public health are largely conditioned on their strategic military application, leaving traditional public health care in its chronic state of insufficient funding and non-egalitarian allocation.

12 CFR 545.16 - Public deposits, depositaries, and fiscal agents.

Code of Federal Regulations, 2011 CFR

2011-01-01

... FEDERAL SAVINGS ASSOCIATIONS-OPERATIONS § 545.16 Public deposits, depositaries, and fiscal agents. (a... constitution of the state with provisions respecting deposits of public money of that body; (3) Surety means... public deposits. (1) A Federal savings association that is a deposit association may give bond or...

12 CFR 145.16 - Public deposits, depositaries, and fiscal agents.

Code of Federal Regulations, 2012 CFR

2012-01-01

... FEDERAL SAVINGS ASSOCIATIONS-OPERATIONS § 145.16 Public deposits, depositaries, and fiscal agents. (a... constitution of the state with provisions respecting deposits of public money of that body; (3) Surety means... public deposits. (1) A Federal savings association that is a deposit association may give bond or...

12 CFR 545.16 - Public deposits, depositaries, and fiscal agents.

Code of Federal Regulations, 2012 CFR

2012-01-01

... FEDERAL SAVINGS ASSOCIATIONS-OPERATIONS § 545.16 Public deposits, depositaries, and fiscal agents. (a... constitution of the state with provisions respecting deposits of public money of that body; (3) Surety means... public deposits. (1) A Federal savings association that is a deposit association may give bond or...

12 CFR 145.16 - Public deposits, depositaries, and fiscal agents.

Code of Federal Regulations, 2014 CFR

2014-01-01

... FEDERAL SAVINGS ASSOCIATIONS-OPERATIONS § 145.16 Public deposits, depositaries, and fiscal agents. (a... constitution of the state with provisions respecting deposits of public money of that body; (3) Surety means... public deposits. (1) A Federal savings association that is a deposit association may give bond or...

Transition-ready technologies and expertise from the Chemical and Biological National Security Program at LLNL

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

Folta, P A; McBride, M T

2006-02-22

HSARPA has initiated a new Bioinformatics and Assay Development solicitation, BIAD2 (BAA 06-01), to address a number of technology gaps and requirements for biodetection (www.hsarpabaa.com). This solicitation will leverage the vast research and development capabilities of the private sector and academia in order to meet the needs of HSARPA and Homeland Security. In order to meet these requirements, this solicitation will: (1) Develop and validate actionable assays for the public and private sector; (2) Develop and validate new assays and novel assay methodologies to enhance existing detection systems and enable future detection platforms; (3) Develop next generation assays which aremore » robust against novel, emerging and engineered threats; (4) Develop novel assays that detect low levels of ribonucleic acid (RNA)-based viral threats in complex backgrounds; (5) Develop novel assays to characterize the viability, degree of virulence or toxicity, and countermeasure resistance of a biological agent; and (6) Develop new bioinformatics tools to support assay development and assay validation The Lawrence Livermore National Laboratory (LLNL) Bioassays and Signature Program (BSP) develops nationally-validated detection and identification assays to cover the full range of biological threat agents, starting from human, animal, and plant pathogens on the Select Agent list. The assays that have been co-developed by the CDC and the BSP are used internationally and represent the gold standard for molecular detection of select agent pathogens for the public health community. They are also used in the DHS environmental monitoring operations such as BioWatch and DHS National Security Special Events support. These reagents have been used to process and analyze more than 5 million samples and have delivered exceptional performance for the end users, with zero false positives since their deployment. Currently, highly-multiplexed nucleic acid assays that represent the ''next-generation'' in BioWatch assays have been developed at LLNL and are in final evaluation at CDC. LLNL is a full partner to the LRN network, as well as a formal LRN member, sanctioned to perform these diagnostics on field samples. The Program has assay extensive experience developing, testing, validating, deploying, and commercializing biodetection assays and instrumentation. The following pages contain additional descriptions of our Program's capabilities. We have a demonstrated track record of established collaborations and look forward to partnering with offerers to the HSARPA BAA to continue to meet the national needs and requirements.« less

Influences of Agents with a Self-Reputation Awareness Component in an Evolutionary Spatial IPD Game

PubMed Central

Huang, Chung-Yuan; Lee, Chun-Liang

2014-01-01

Iterated prisoner’s dilemma (IPD) researchers have shown that strong positive reputations plus an efficient reputation evaluation system encourages both sides to pursue long-term collaboration and to avoid falling into mutual defection cycles. In agent-based environments with reliable reputation rating systems, agents interested in maximizing their private interests must show concern for other agents as well as their own self-reputations–an important capability that standard IPD game agents lack. Here we present a novel learning agent model possessing self-reputation awareness. Agents in our proposed model are capable of evaluating self-behaviors based on a mix of public and private interest considerations, and of testing various solutions aimed at meeting social standards. Simulation results indicate multiple outcomes from the addition of a small percentage of self-reputation awareness agents: faster cooperation, faster movement toward stability in an agent society, a higher level of public interest in the agent society, the resolution of common conflicts between public and private interests, and a lower potential for rational individual behavior to transform into irrational group behavior. PMID:24945966

ProgrammingRationalAgents in GOAL

NASA Astrophysics Data System (ADS)

Hindriks, Koen V.

The agent programming language GOAL is a high-level programming language to program rational agents that derive their choice of action from their beliefsand goals. The language provides the basic building blocks to design and implementrationalagents by meansofa setofprogramming constructs. These programming constructs allow and facilitate the manipulation of an agent’sbeliefs and goals and to structure its decision-making. GOAL agents are called rational because they satisfy a numberof basic rationality constraints and because they decide to perform actions to further their goals based uponareasoning scheme derived from practical reasoning. The programming concepts of belief and goal incorporated into GOAL provide the basis for this form of reasoning and are similarto their common sense counterparts used everyday to explain the actions that we perform. In addition, GOAL provides the means for agents to focus their attention on specic goals and to communicate at the knowledge level. This provides an intuitive basis for writing high-level agent programs. At the same time these concepts and programming constructs have a well-dened, formal semantics. The formal semantics provides the basis for deninga verication framework for GOAL for verifying and reasoning about GOAL agents whichis similar to some of the wellknownagent logics introduced in the literature.

Agent oriented programming: An overview of the framework and summary of recent research

NASA Technical Reports Server (NTRS)

Shoham, Yoav

1993-01-01

This is a short overview of the agent-oriented programming (AOP) framework. AOP can be viewed as an specialization of object-oriented programming. The state of an agent consists of components called beliefs, choices, capabilities, commitments, and possibly others; for this reason the state of an agent is called its mental state. The mental state of agents is captured formally in an extension of standard epistemic logics: beside temporalizing the knowledge and belief operators, AOP introduces operators for commitment, choice and capability. Agents are controlled by agent programs, which include primitives for communicating with other agents. In the spirit of speech-act theory, each communication primitive is of a certain type: informing, requesting, offering, etc. This document describes these features in more detail and summarizes recent results and ongoing AOP-related work.

Antimicrobial resistance in Neisseria gonorrhoeae in the UK: surveillance and management.

PubMed

Ison, Catherine A; Alexander, Sarah

2011-10-01

Successful antimicrobial therapy is fundamental to the public health control of gonorrhea, in the absence of a protective immune response. Neisseria gonorrhoeae, the causative agent, has presented a constant challenge for the provision of such therapy as it has demonstrated the ability to become resistant to successive highly active agents chosen for first-line treatment. Acquisition of plasmids from other bacteria and long-term use of a single agent has selected both single step high-level and low-level resistance due to multiple mutations. While therapeutic failure of the current recommended agents cefixime and ceftriaxone begins to emerge, choice of alternative therapies is limited. Guidelines for therapy will be dependent on surveillance programs but individual patient management will require a viable organism to detect emerging resistance. Advances in molecular detection, while advantageous for the diagnosis of gonorrhea, fail to provide a viable organism, posing even greater challenges for the definition of treatment failure, and appropriate end points for test of cure. Innovative and collaborative approaches will be essential to maintain gonorrhea as a treatable infection.

Cooperative Threat Reduction: Cooperation Threat Reduction Program Liquid Propellant Disposition Project

NASA Astrophysics Data System (ADS)

2002-09-01

This audit is one in a series of audits the Deputy Secretary of Defense requested. As part of the Cooperative Threat Reduction (CTR) Program, DoD agreed to assist the Russian Federation in disposing of its liquid rocket propellant. Public Law 102-228 (section 2551 NOTE, title 22, United States Code), the Soviet Nuclear Threat Reduction Act of 1991 designates DoD as the executive agent for the CTR Program. Specific objectives of the act are to destroy chemical, nuclear, and other weapons; transport, store, disable, and safeguard weapons in connection with their destruction; and establish verifiable safeguards against proliferation of weapons of mass destruction. The Office of the Assistant Secretary of Defense (International Security Policy), under the Office of the Under Secretary of Defense for Policy, develops, coordinates, and oversees implementation of policy for the CTR Program. The CTR Directorate, Defense Threat Reduction Agency operates the program.

Agent planning in AgScala

NASA Astrophysics Data System (ADS)

Tošić, Saša; Mitrović, Dejan; Ivanović, Mirjana

2013-10-01

Agent-oriented programming languages are designed to simplify the development of software agents, especially those that exhibit complex, intelligent behavior. This paper presents recent improvements of AgScala, an agent-oriented programming language based on Scala. AgScala includes declarative constructs for managing beliefs, actions and goals of intelligent agents. Combined with object-oriented and functional programming paradigms offered by Scala, it aims to be an efficient framework for developing both purely reactive, and more complex, deliberate agents. Instead of the Prolog back-end used initially, the new version of AgScala relies on Agent Planning Package, a more advanced system for automated planning and reasoning.

The Accidental Change Agent: Using the Air Force in the Process of Social Change

DTIC Science & Technology

2013-04-01

serve as microcosms of America, reflecting both the positive and negative qualities of the greater society. Although there are several occasions when...relations. Upon entry into the war, the issue became even more emotionally charged. 3 Dalfiume, Desegregation of the U.S. Armed Forces, 2. 8 white... parents and for limitations on recruiting numbers, was that the military hoped to “maintain the prestige of the program in the eyes of the public

Critique of Test Methodologies for Biological Agent Detection and Identification Systems for Military and First Responders

DTIC Science & Technology

2002-01-01

PROGRAM ELEMENT NUMBER 6. AUTHOR( S ) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME( S ) AND ADDRESS(ES) New...Horizons Diagnostics, Columbia, MD 21045 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING AGENCY NAME( S ) AND ADDRESS(ES) 10. SPONSOR...MONITOR’S ACRONYM( S ) 11. SPONSOR/MONITOR’S REPORT NUMBER( S ) 12. DISTRIBUTION/AVAILABILITY STATEMENT Approved for public release, distribution

Pesticide poisoning in non-fatal deliberate self-harm: A public health issue: Study from Sundarban delta, India

PubMed Central

Chowdhury, A. N.; Banerjee, Sohini; Brahma, Arabinda; Biswas, M. K.

2007-01-01

Background: Non-fatal deliberate self-harm (DSH), particularly with pesticides, is a major public health problem in many developing countries of the world. Agriculture is the primary occupation of most people living in the Sundarban region in West Bengal, India. Pesticides are extensively used in agriculture, and these agents are most frequently used in DSH. Aim: This study aimed to identify the nature of methods and agents used in non-fatal DSH attempts in the Sundarban area under South 24 Parganas district of West Bengal. Materials and Methods: Detailed demographic and clinical data on DSH cases of 13 Block Primary Health Centres' (BPHCs') admission registers were analyzed. One Focus Group Discussion (FGD) with the Panchayat Samiti of each block (totally 13 FDGs) was conducted to elicit the Samiti members' perception about the problem of pesticide-related DSH or suicide in the region. Results: A total of 5,178 (1,887 male and 3,291 female) subjects were admitted at the BPHCs during the study period from 1999 to 2001. Organophosphorous pesticide poisoning was found to be the most common method (85.1%) in DSH. This emphasizes the importance of developing an urgent poisoning-prevention program with a special focus on improving clinical services, as well as initiating farmers' education programs focusing on safe pesticide practices at the primary-care level. PMID:20680138

From Agents to Continuous Change via Aesthetics: Learning Mechanics with Visual Agent-Based Computational Modeling

ERIC Educational Resources Information Center

Sengupta, Pratim; Farris, Amy Voss; Wright, Mason

2012-01-01

Novice learners find motion as a continuous process of change challenging to understand. In this paper, we present a pedagogical approach based on agent-based, visual programming to address this issue. Integrating agent-based programming, in particular, Logo programming, with curricular science has been shown to be challenging in previous research…

Advances in PCR technology.

PubMed

Lauerman, Lloyd H

2004-12-01

Since the discovery of the polymerase chain reaction (PCR) 20 years ago, an avalanche of scientific publications have reported major developments and changes in specialized equipment, reagents, sample preparation, computer programs and techniques, generated through business, government and university research. The requirement for genetic sequences for primer selection and validation has been greatly facilitated by the development of new sequencing techniques, machines and computer programs. Genetic libraries, such as GenBank, EMBL and DDBJ continue to accumulate a wealth of genetic sequence information for the development and validation of molecular-based diagnostic procedures concerning human and veterinary disease agents. The mechanization of various aspects of the PCR assay, such as robotics, microfluidics and nanotechnology, has made it possible for the rapid advancement of new procedures. Real-time PCR, DNA microarray and DNA chips utilize these newer techniques in conjunction with computer and computer programs. Instruments for hand-held PCR assays are being developed. The PCR and reverse transcription-PCR (RT-PCR) assays have greatly accelerated the speed and accuracy of diagnoses of human and animal disease, especially of the infectious agents that are difficult to isolate or demonstrate. The PCR has made it possible to genetically characterize a microbial isolate inexpensively and rapidly for identification, typing and epidemiological comparison.

Ethnic Differences for Public Health Knowledge, Health Advocacy Skills, and Health Information Seeking Among High School Students: Community Agents of Change.

PubMed

Kratzke, Cynthia; Rao, Satya; Marquez, Ruben

2018-03-06

Although adult health advocacy programs have been examined in communities, little is known about integrated adolescent health advocacy programs in high schools. The purpose of this study was to examine the health advocacy program impact and ethnic differences among high school students. Using a cross-sectional study, high school students participating in the school-based program completed evaluation surveys. The program domains included upstream causes of health, community assets, and public health advocacy. Bivariate analyses were conducted to examine ethnic differences for public health knowledge, health advocacy skills, and health information seeking behaviors. Using thematic analysis, open-ended survey item responses were coded to identify themes for students' perceptions of community health. Non-Hispanic (n = 72) and Hispanic high school students (n = 182) in ten classes reported owning smartphones (95%) and laptops (76%). Most students (72%) reported seeking online health information. Non-Hispanic students reported significantly higher health advocacy skills for speaking with the class about health issues, identifying community services, or creating health awareness at school than Hispanic students. Non-Hispanic students were more likely to seek health information from fathers and television than Hispanic students. Hispanic students were more likely to seek health information from hospital or clinic staff than non-Hispanic students. Emergent themes included health advocacy skills, community awareness, and individual and community health changes. High schools benefit from integrating health advocacy programs into the core curriculum. Adolescents gain important skills to improve their individual health and engage in changing community health.

77 FR 8753 - Furnishing Identifying Number of Tax Return Preparer

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-15

... return preparer must be an attorney, certified public accountant, enrolled agent, or registered tax... ``decided to allow certain individuals who are not attorneys, certified public accountants, enrolled agents... may obtain a PTIN: (1) Tax return preparers supervised by attorneys, certified public accountants...

Improving performance of HVAC systems to reduce exposure to aerosolized infectious agents in buildings; recommendations to reduce risks posed by biological attacks.

PubMed

Hitchcock, Penny J; Mair, Michael; Inglesby, Thomas V; Gross, Jonathan; Henderson, D A; O'Toole, Tara; Ahern-Seronde, Joa; Bahnfleth, William P; Brennan, Terry; Burroughs, H E Barney; Davidson, Cliff; Delp, William; Ensor, David S; Gomory, Ralph; Olsiewski, Paula; Samet, Jonathan M; Smith, William M; Streifel, Andrew J; White, Ronald H; Woods, James E

2006-01-01

The prospect of biological attacks is a growing strategic threat. Covert aerosol attacks inside a building are of particular concern. In the summer of 2005, the Center for Biosecurity of the University of Pittsburgh Medical Center convened a Working Group to determine what steps could be taken to reduce the risk of exposure of building occupants after an aerosol release of a biological weapon. The Working Group was composed of subject matter experts in air filtration, building ventilation and pressurization, air conditioning and air distribution, biosecurity, building design and operation, building decontamination and restoration, economics, medicine, public health, and public policy. The group focused on functions of the heating, ventilation, and air conditioning systems in commercial or public buildings that could reduce the risk of exposure to deleterious aerosols following biological attacks. The Working Group's recommendations for building owners are based on the use of currently available, off-the-shelf technologies. These recommendations are modest in expense and could be implemented immediately. It is also the Working Group's judgment that the commitment and stewardship of a lead government agency is essential to secure the necessary financial and human resources and to plan and build a comprehensive, effective program to reduce exposure to aerosolized infectious agents in buildings.

41 CFR 50-201.103 - Dealer as agent of undisclosed principal.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 41 Public Contracts and Property Management 1 2010-07-01 2010-07-01 true Dealer as agent of undisclosed principal. 50-201.103 Section 50-201.103 Public Contracts and Property Management Other Provisions... Dealer as agent of undisclosed principal. Whenever a dealer, to whom a contract within the act and...

Computerized bioterrorism education and training for nurses on bioterrorism attack agents.

PubMed

Nyamathi, Adeline M; Casillas, Adrian; King, Major L; Gresham, Louise; Pierce, Elaine; Farb, Daniel; Wiechmann, Carrie; Weichmann, Carrie

2010-08-01

Biological agents have the ability to cause large-scale mass casualties. For this reason, their likely use in future terrorist attacks is a concern for national security. Recent studies show that nurses are ill prepared to deal with agents used in biological warfare. Achieving a goal for bioterrorism preparedness is directly linked to comprehensive education and training that enables first-line responders such as nurses to diagnose infectious agents rapidly. The study evaluated participants' responses to biological agents using a computerized bioterrorism education and training program versus a standard bioterrorism education and training program. Both programs improved participants' ability to complete and solve case studies involving the identification of specific biological agents. Participants in the computerized bioterrorism education and training program were more likely to solve the cases critically without reliance on expert consultants. However, participants in the standard bioterrorism education and training program reduced the use of unnecessary diagnostic tests.

HIV-1 treatment as prevention: the good, the bad, and the challenges.

PubMed

Smith, Kumi; Powers, Kimberly A; Kashuba, Angela D M; Cohen, Myron S

2011-07-01

This work focuses on the use of antiretroviral agents to prevent the sexual transmission of HIV-1. Two randomized clinical trials demonstrated that antiretroviral agents provided before exposure to HIV-1 offer substantial protection, ostensibly directly proportional to the concentration of antiretroviral therapy (ART) in the genital secretions. Intense focus on the use of HIV treatment as prevention has led to publication of modeling exercises, ecological studies, and observational studies, most of which support the potential benefits of ART. However, the logistical requirements for successful use of ART for prevention are considerable. ART will serve as a cornerstone of combination prevention of HIV-1. Continued research will be essential to measure anticipated benefits and to detect implementation barriers and untoward consequences of such a program, especially increases in primary ART resistance.

Rapid Detection of Pathogens

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

David Perlin

2005-08-14

Pathogen identification is a crucial first defense against bioterrorism. A major emphasis of our national biodefense strategy is to establish fast, accurate and sensitive assays for diagnosis of infectious diseases agents. Such assays will ensure early and appropriate treatment of infected patients. Rapid diagnostics can also support infection control measures, which monitor and limit the spread of infectious diseases agents. Many select agents are highly transmissible in the early stages of disease, and it is critical to identify infected patients and limit the risk to the remainder of the population and to stem potential panic in the general population. Nucleicmore » acid-based molecular approaches for identification overcome many of the deficiencies associated with conventional culture methods by exploiting both large- and small-scale genomic differences between organisms. PCR-based amplification of highly conserved ribosomal RNA (rRNA) genes, intergenic sequences, and specific toxin genes is currently the most reliable approach for bacterial, fungal and many viral pathogenic agents. When combined with fluorescence-based oligonucleotide detection systems, this approach provides real-time, quantitative, high fidelity analysis capable of single nucleotide allelic discrimination (4). These probe systems offer rapid turn around time (<2 h) and are suitable for high throughput, automated multiplex operations that are critical for clinical diagnostic laboratories. In this pilot program, we have used molecular beacon technology invented at the Public health Research Institute to develop a new generation of molecular probes to rapidly detect important agents of infectious diseases. We have also developed protocols to rapidly extract nucleic acids from a variety of clinical specimen including and blood and tissue to for detection in the molecular assays. This work represented a cooperative research development program between the Kramer-Tyagi/Perlin labs on probe development and the Perlin lab in sample preparation and testing in animal models.« less

Interim Consequence Management Guidance for a Wide-Area Biological Attack

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

Raber, Ellen; Kirvel, Robert; MacQueen, Don

2011-05-17

The Interagency Biological Restoration Demonstration (IBRD) program is a collaborative, interagency effort co-chaired by the Department of Homeland Security and Department of Defense aimed at improving the nation‘s ability to respond to and recover from a large-scale, wide-area, domestic attack involving the release of an environmentally persistent biological warfare agent. The program is focused on understanding interactions between the civilian and military sectors, and in building mutual support to carry out such remediations. This Interim Consequence Management Guidance document provides guidance for decisionmakers in executing activities required to respond to and recover from a biological incident affecting a wide urbanmore » area insofar as information is currently available. The spore-forming bacterium Bacillus anthracis is discussed as the biological agent of primary concern because it is the most difficult of known bioterrorism agents to inactivate and is considered to be one of the key threat agents. Most other biological threat agents are much easier to remediate, and in many cases, inactivation would occur naturally within days as a result of environmental exposure; however, the framework and operational questions that need to be addressed are expected to remain the same. The guidance in this document is applicable to (1) enclosed facilities, such as commercial, residential, and continental U.S. military facilities; (2) semi-enclosed facilities, such as subways and public transit facilities; (3) outdoor areas (both localized and wide area), such as building exteriors, streets, parks, and other open spaces; (4) drinking water facilities; and (5) drinking water sources. This document follows an interagency framework [Planning Guidance for Recovery Following Biological Incidents (DHS and EPA 2009)]—which considered Raber et al. (2002) in its development—but takes the framework to a more operational level and provides guidance at key action and decision points.« less

Effective organizational transformation in psychiatric rehabilitation and recovery.

PubMed

Clossey, Laurene; Rowlett, Al

2008-01-01

The recovery model represents a new paradigm in the treatment of psychiatric disability. Many states have mandated the model's adoption by their public mental health agencies. As organizational transformation toward this new approach is rapidly occurring, guidance to make successful change is necessary. The recovery model is readily misunderstood and may be resisted by professional occupational cultures that perceive it as a threat to their expertise. Successful change agents need to understand likely sources of resistance to agency transformation, and be knowledgeable and skilled in organizational development to facilitate service conversion to the recovery model. Change agents need to carefully consider how to transform agency structure and culture and how to develop committed leadership that empowers staff. Recovery values and principles must infuse the entire organization. Guidelines to assist change agents are discussed and distilled through the example of a successful northern California recovery model mental health agency called Turning Point Community Programs. The guidance provided seeks to help make the recovery model portable across many types of mental health settings.

Revised Study Design for Final Phase of the Change Agent Study. Study of Change Agent Programs: A Working Note.

ERIC Educational Resources Information Center

Bass, G.; And Others

The Rand change agent study was designed to determine the factors for successful implementation and continuation of selected federal programs--the Elementary and Secondary Education Act, Title III, Innovation Projects; ESEA Title VII, Bilingual Projects; Vocational Education Part D, Exemplary Programs; and the Right-to-Read program. This report…

Health Care in Brazil: Implications for Public Health and Epidemiology.

PubMed

Younger, David S

2016-11-01

A network of family-based community-oriented primary health programs, or Programa Agentes Communita˙rios de Saúde, and family health programs, or Programa Saúde da Família, introduced almost 2 decades ago were the Brazilian government's health care models to restructure primary care under the Unified Health System, or Sistema Único de Saúde. The latter offers comprehensive coverage to all, although it is used by those of lower income, and despite achievement in the last quarter century, access to health services and gradients of health status continue to persist along income, educational background, racial, and religious lines. Copyright © 2016 Elsevier Inc. All rights reserved.

Linking tobacco control policies and practices to early cancer endpoints: surveillance as an agent for change.

PubMed

Hartman, Anne M; Thun, Michael J; Ballard-Barbash, Rachel

2008-09-01

State tobacco control programs provide an important laboratory for the development, implementation, and evaluation of comprehensive tobacco control interventions. Studies have shown that states and municipalities with aggressive tobacco control programs have experienced more rapid decreases in per capita cigarette sales, smoking prevalence, lung cancer, and heart disease than entities without such programs. Despite strong evidence that population-level interventions are critical in achieving large and sustained reductions in tobacco use, states do not fund tobacco control efforts at levels recommended by the Centers for Disease Control and Prevention. Research on the effectiveness and cost effectiveness of these activities is essential to inform and strengthen tobacco control at the state level. A workshop, co-organized by the American Cancer Society, the National Cancer Institute, the American Association for Cancer Research, and the Centers for Disease Control and Prevention, was held in Philadelphia in December, 2007, to discuss the topic "Linking tobacco control policies and practices to early cancer endpoints: surveillance as an agent for change." Participants represented three different disciplines. Tobacco surveillance researchers described the data currently collected on state-level tobacco control policies, protobacco countermeasures by the industry, public attitudes toward tobacco use, and measures of smoking prevalence and consumption. Cancer registry experts described the geographic coverage of high quality, population-based cancer registries. Mathematical modeling experts discussed various modeling approaches that can be used to relate upstream tobacco promotion and control activities to downstream measures such as public attitudes, changes in tobacco use, and trends in tobacco-related diseases. The most important recommendation of the Workshop was a call for national leadership to enhance the collection and integration of data from multiple sources as a resource to further study and strengthen the scientific basis for tobacco control.

75 FR 42363 - Public Health Security and Bioterrorism Preparedness and Response Act of 2002; Biennial Review...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-21

... Bioterrorism Preparedness and Response Act of 2002; Biennial Review and Republication of the Select Agent and... Act) requires the biennial review and republication of the HHS list of select agents and toxins. Accordingly, we are soliciting public comment on the current HHS list of select agents and toxins, including...

75 FR 50730 - Public Health Security and Bioterrorism Preparedness and Response Act of 2002: Biennial Review...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-17

... Bioterrorism Preparedness and Response Act of 2002: Biennial Review and Republication of the Select Agent and... public comment on the current HHS list of select agents and toxins. This document is extending the... changes to the list of select agents and toxins'' and mailed to: Centers for Disease Control and...

Relative potency estimates of acceptable residues and reentry intervals after nerve agent release

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

Watson, A.P.; Jones, T.D.; Adams, J.D.

1992-06-01

In the event of an unplanned release of a chemical warfare agent during any stage of the Chemical Stockpile Disposal Program, the potential exists for off-post contamination of drinking water, forage crops, grains, garden produce, and livestock. The more persistent agents, such as the organophosphate nerve agent VX, pose the greatest human health concern for reentry. A relative potency approach comparing the toxicity of VX to organophosphate insecticide analogues is developed and used to estimate allowable residues for VX in agricultural products and reentry intervals for public access to contaminated areas. Analysis of mammalian LD50 data by all exposure routesmore » indicates that VX is 10(3) to 10(4) times more toxic than most commercially available organophosphate insecticides. Thus, allowable residues of VX could be considered at concentration levels 10(3) to 10(4) lower than those established for certain insecticides by the U.S. EPA. Evaluation of reentry intervals developed for these organophosphate analogues indicate that, if environmental monitoring cannot reliably demonstrate acceptable levels of VX, restricted access to suspect or contaminated areas may be on the order of weeks to months following agent release. Planning for relocation, mass care centers, and quarantine should take this time period into account.« less

A STUDY OF NORTH CAROLINA AGRICULTURAL EXTENSION AGENTS' PERCEPTION OF THE ROLE OF FERTILIZER DEALERS IN EXTENSION PROGRAMMING.

ERIC Educational Resources Information Center

WOODARD, BRUCE H.

A QUESTIONNAIRE MAILED TO 98 AGRICULTURAL EXTENSION AGENTS IN NORTH CAROLINA WITH PRIMARY RESPONSIBILITY IN AGRONOMY IN THEIR COUNTIES WAS USED TO COLLECT DATA ON THE AGENTS' PERCEPTION OF THE NATURE AND FREQUENCY OF PERFORMANCE BY DEALERS IN SOIL FERTILITY PROGRAMS, AGENTS' FEELINGS ABOUT DEALER PARTICIPATION, AND THE ASSOCIATION BETWEEN AGENTS'…

Department of Defense Chemical, Biological, Defense Program, Annual Report to Congress, March 2005

DTIC Science & Technology

2005-03-01

nerve agents ( GA , GB, GD, and GF), V type nerve agents , and H (mustard) type blister agents . M8 paper can identify agents through...The M21 RSCAAL is an automatic scanning, passive infrared sensor that detects nerve ( GA , GB, and GD) and blister (H and L) agent vapor clouds...Chief of Staff for Programs GA – tabun, a nerve agent GAO – General Accounting Office GB – sarin, a nerve agent GD – soman, a nerve

DISTRIBUTION AND USE OF SELECTED CIVIL DEFENSE PUBLICATIONS, A STUDY MADE IN TWENTY-FIVE COUNTIES IN FIVE STATES.

ERIC Educational Resources Information Center

SABROSKY, LAUREL K.; AND OTHERS

IN 25 COUNTIES IN ARKANSAS, TEXAS, VERMONT, WISCONSIN, AND WASHINGTON, A STUDY WAS MADE OF THE USE OF CIVIL DEFENSE PUBLICATIONS BY THE PUBLIC, OF DISTRIBUTION PRACTICES OF COUNTY AGRICULTURAL AGENTS, AND OF THE ATTITUDES OF THE AGENTS THEMSELVES. THREE PUBLICATIONS FROM THE U.S. DEPARTMENT OF AGRICULTURE AND TWO FROM THE OFFICE OF CIVIL DEFENSE…

Investigation of the Public Library as a Linking Agent to Major Scientific, Educational, Social and Environmental Data Bases. Two-Year Interim Report.

ERIC Educational Resources Information Center

Summit, Roger K.; Firschein, Oscar

Eight public libraries participated in a two-year experiment to investigate the potential of the public library as a "linking agent" between the public and the many machine-readable data bases currently accessible using on line computer terminals. The investigation covered users of the service, impact on the library, conditions for…

Rethinking smallpox.

PubMed

Weiss, Martin M; Weiss, Peter D; Mathisen, Glenn; Guze, Phyllis

2004-12-01

The potential consequences of a competently executed smallpox attack have not been adequately considered by policy makers. The possibility of release of an aerosolized and/or bioengineered virus must be anticipated and planned for. The transmission and infectivity of variola virus are examined. Arguments for and against pre-event vaccination are offered. The likely morbidity and mortality that would ensue from implementation of a mass pre-event vaccination program, within reasonable boundaries, are known. The extent of contagion that could result from an aerosolized release of virus is unknown and may have been underestimated. Pre-event vaccination of first responders is urged, and voluntary vaccination programs should be offered to the public. Two defenses against a vaccine-resistant, engineered variola virus are proposed for consideration. Methisazone, an overlooked drug, is reported to be effective for prophylaxis only. The extent of reduction in the incidence of smallpox with use of this agent is uncertain. It is useless for treatment of clinical smallpox. N-100 respirators (face masks) worn by uninfected members of the public may prevent transmission of the virus.

Design and Simulation of Material-Integrated Distributed Sensor Processing with a Code-Based Agent Platform and Mobile Multi-Agent Systems

PubMed Central

Bosse, Stefan

2015-01-01

Multi-agent systems (MAS) can be used for decentralized and self-organizing data processing in a distributed system, like a resource-constrained sensor network, enabling distributed information extraction, for example, based on pattern recognition and self-organization, by decomposing complex tasks in simpler cooperative agents. Reliable MAS-based data processing approaches can aid the material-integration of structural-monitoring applications, with agent processing platforms scaled to the microchip level. The agent behavior, based on a dynamic activity-transition graph (ATG) model, is implemented with program code storing the control and the data state of an agent, which is novel. The program code can be modified by the agent itself using code morphing techniques and is capable of migrating in the network between nodes. The program code is a self-contained unit (a container) and embeds the agent data, the initialization instructions and the ATG behavior implementation. The microchip agent processing platform used for the execution of the agent code is a standalone multi-core stack machine with a zero-operand instruction format, leading to a small-sized agent program code, low system complexity and high system performance. The agent processing is token-queue-based, similar to Petri-nets. The agent platform can be implemented in software, too, offering compatibility at the operational and code level, supporting agent processing in strong heterogeneous networks. In this work, the agent platform embedded in a large-scale distributed sensor network is simulated at the architectural level by using agent-based simulation techniques. PMID:25690550

Design and simulation of material-integrated distributed sensor processing with a code-based agent platform and mobile multi-agent systems.

PubMed

Bosse, Stefan

2015-02-16

Multi-agent systems (MAS) can be used for decentralized and self-organizing data processing in a distributed system, like a resource-constrained sensor network, enabling distributed information extraction, for example, based on pattern recognition and self-organization, by decomposing complex tasks in simpler cooperative agents. Reliable MAS-based data processing approaches can aid the material-integration of structural-monitoring applications, with agent processing platforms scaled to the microchip level. The agent behavior, based on a dynamic activity-transition graph (ATG) model, is implemented with program code storing the control and the data state of an agent, which is novel. The program code can be modified by the agent itself using code morphing techniques and is capable of migrating in the network between nodes. The program code is a self-contained unit (a container) and embeds the agent data, the initialization instructions and the ATG behavior implementation. The microchip agent processing platform used for the execution of the agent code is a standalone multi-core stack machine with a zero-operand instruction format, leading to a small-sized agent program code, low system complexity and high system performance. The agent processing is token-queue-based, similar to Petri-nets. The agent platform can be implemented in software, too, offering compatibility at the operational and code level, supporting agent processing in strong heterogeneous networks. In this work, the agent platform embedded in a large-scale distributed sensor network is simulated at the architectural level by using agent-based simulation techniques.

Toward Agent Programs with Circuit Semantics

NASA Technical Reports Server (NTRS)

Nilsson, Nils J.

1992-01-01

New ideas are presented for computing and organizing actions for autonomous agents in dynamic environments-environments in which the agent's current situation cannot always be accurately discerned and in which the effects of actions cannot always be reliably predicted. The notion of 'circuit semantics' for programs based on 'teleo-reactive trees' is introduced. Program execution builds a combinational circuit which receives sensory inputs and controls actions. These formalisms embody a high degree of inherent conditionality and thus yield programs that are suitably reactive to their environments. At the same time, the actions computed by the programs are guided by the overall goals of the agent. The paper also speculates about how programs using these ideas could be automatically generated by artificial intelligence planning systems and adapted by learning methods.

Management of chemical warfare injuries (on CD-ROM). Data file

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

NONE

1996-08-01

The threat of use of chemical warfare agents (agents of `mass destruction`) is no longer confined to the battlefield. Agent releases by terrorists in Japan in 1995 served to awaken the world to the dangers faced by civilian communities far removed from centers of armed conflict. The ability to save lives in the event of a chemical agent release turns on provision of immediate and correct medical care in the field and hospital. Being able to ensure availability of life-saving care depends on reaching both military and civilian medical personnel with information on chemical warfare agents and on keeping theirmore » skills and knowledge current. While this is of critical importance both to the Department of Defense and to civilian agencies charged with protecting the public, it also is a daunting and potentially expensive task in view of the numbers and geographic dispersion of persons to be trained. The Department of Defense has addressed and overcome these challenges, to the benefit of the military and civilians, by using computer technology as the vehicle by which cost-effective chemical warfare agent training may be conveniently delivered to all who require it. The multi-media instructional program, Management of Chemical Warfare Injuries, was developed for military use by the Naval Health Sciences Education and Training Command, with the technical assistance of the U.S. Army Medical Command. It was originally designed for delivery via video disc, a format used extensively within the Navy. However, in response to a request from the Federal Emergency Management Agency, the Office of the Secretary of Defense agreed to repackage the materials for delivery on CD-ROM in order to make them accessible to a larger audience. In addition, the Navy agreed to include on the two CD-ROMs which contain the program a ready reference not found on the video disc: the Army`s `Medical Management of Chemical Casualties` handbooks for field and medical personnel.« less

42 CFR 130.50 - Limitation on agent and attorney fees.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Limitation on agent and attorney fees. 130.50 Section 130.50 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES COMPASSIONATE... individual may not receive, for services rendered in connection with the petition of an individual under this...

42 CFR 130.50 - Limitation on agent and attorney fees.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 42 Public Health 1 2011-10-01 2011-10-01 false Limitation on agent and attorney fees. 130.50 Section 130.50 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES COMPASSIONATE... individual may not receive, for services rendered in connection with the petition of an individual under this...

77 FR 58796 - Reliance Standards for Making Good Faith Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-24

... successor provisions). A qualified tax practitioner means an attorney, a certified public accountant (``CPA..., a certified public accountant, or an enrolled agent, within the meaning of 31 CFR 10.2 and 10.3, who... an attorney, a certified public accountant, or an enrolled agent, within the meaning of 31 CFR 10.2...

The coevolution of partner switching and strategy updating in non-excludable public goods game

NASA Astrophysics Data System (ADS)

Li, Yixiao; Shen, Bin

2013-10-01

Spatial public goods game is a popular metaphor to model the dilemma of collective cooperation on graphs, yet the non-excludable property of public goods has seldom been considered in previous models. Based upon a coevolutionary model where agents play public goods games and adjust their partnerships, the present model incorporates the non-excludable property of public goods: agents are able to adjust their participation in the games hosted by others, whereas they cannot exclude others from their own games. In the coevolution, a directed and dynamical network which represents partnerships among autonomous agents is evolved. We find that non-excludable property counteracts the positive effect of partner switching, i.e., the equilibrium level of cooperation is lower than that in the situation of excludable public goods game. Therefore, we study the effect of individual punishment that cooperative agents pay a personal cost to decrease benefits of those defective neighbors who participate in their hosted games. It is found that the cooperation level in the whole population is heightened in the presence of such a costly behavior.

The Use of Published Clinical Study Reports to Support U.S. Food and Drug Administration Approval of Imaging Agents.

PubMed

Rieves, Dwaine; Jacobs, Paula

2016-12-01

Pharmaceutical companies typically perform prospective, multicenter phase 3 clinical studies to support approval of a new imaging agent by the U.S. Food and Drug Administration (FDA). In uncommon situations, the FDA has approved imaging agents based solely, or in large part, on the clinical study experience described in published reports, including reports of exploratory (i.e., phase 1 or 2) studies performed at a single clinical site. We performed a survey of published reports to assess the potential of the reported information to support FDA approval of a commonly cited investigational imaging agent. Our survey revealed critical data limitations in most publications, all of which reported exploratory clinical studies. Here we summarize the precedent for FDA approval of imaging agents using effectiveness data from publications, FDA guidance, and our experience in reviewing publications. We also present a key-data checklist for investigators to consider in the design, conduct, and reporting of exploratory clinical studies for publication. We encourage editors and peer reviewers to consider requiring these key data when reviewing these reports for publication. © 2016 by the Society of Nuclear Medicine and Molecular Imaging, Inc.

Patient care in a biological safety level-4 (BSL-4) environment.

PubMed

Marklund, LeRoy A

2003-06-01

The greatest threats to America's public health include accidental importation of deadly diseases by international travelers and the release of biologic weapons by our adversaries. The greatest failure is unpreparedness because international travel and dispersion of biologic agents by our enemies are inevitable. An effective medical defense program is the recommended deterrent against these threats. The United States has a federal response plan in place that includes patient care and patient transport by using the highest level of biologic containment: BSL-4. The DoD has the capability to provide intensive care for victims infected with highly infectious yet unknown biologic agents in an environment that protects the caregiver while allowing scientists to study the characteristics of these new agents and assess the effectiveness of treatment. Army critical care nurses are vital in the biologic medical defense against unidentified infectious diseases, accidental occupational exposures, or intentional dispersion of weaponized biologic agents. Research that carefully advances healthcare using BSL-4 technology addresses the challenges of the human element of BSL-4 containment patient care, and BSL-4 patient transport enhances our nation's ability to address the emerging biologic threats we confront in the future.

The vegetative compatibility group to which the US biocontrol agent Aspergillus flavus AF36 belongs is also endemic to Mexico.

PubMed

Ortega-Beltran, A; Grubisha, L C; Callicott, K A; Cotty, P J

2016-04-01

To assess frequencies of the Aspergillus flavus atoxigenic vegetative compatibility group (VCG) YV36, to which the biocontrol agent AF36 belongs, in maize-growing regions of Mexico. Over 3500 A. flavus isolates recovered from maize agroecosystems in four states of Mexico during 2005 through 2008 were subjected to vegetative compatibility analyses based on nitrate nonutilizing mutants. Results revealed that 59 (1·6%) isolates belong to VCG YV36. All 59 isolates had the MAT1-2 idiomorph at the mating-type locus and the single nucleotide polymorphism in the polyketide synthase gene that confers atoxigenicity. Additional degradation of the aflatoxin gene cluster was detected in three isolates. Microsatellite loci analyses revealed low levels of genetic diversity and no linkage disequilibrium within VCG YV36. The VCG to which the biocontrol agent AF36 belongs, YV36, is also native to Mexico. The North American Free Trade Agreement should facilitate adoption of AF36 for use by Mexico in aflatoxin prevention programs. An USEPA registered biocontrol agent effective at preventing aflatoxin contamination of crops in the US, is also native to Mexico. This should facilitate the path to registration of AF36 as the first biopesticide for aflatoxin mitigation of maize in Mexico. Economic and health benefits to the population of Mexico should result once aflatoxin mitigation programs based on AF36 applications are implemented. Published 2016. This article is a U.S. Government work and is in the public domain in the USA.

The NIH analytical methods and reference materials program for dietary supplements.

PubMed

Betz, Joseph M; Fisher, Kenneth D; Saldanha, Leila G; Coates, Paul M

2007-09-01

Quality of botanical products is a great uncertainty that consumers, clinicians, regulators, and researchers face. Definitions of quality abound, and include specifications for sanitation, adventitious agents (pesticides, metals, weeds), and content of natural chemicals. Because dietary supplements (DS) are often complex mixtures, they pose analytical challenges and method validation may be difficult. In response to product quality concerns and the need for validated and publicly available methods for DS analysis, the US Congress directed the Office of Dietary Supplements (ODS) at the National Institutes of Health (NIH) to accelerate an ongoing methods validation process, and the Dietary Supplements Methods and Reference Materials Program was created. The program was constructed from stakeholder input and incorporates several federal procurement and granting mechanisms in a coordinated and interlocking framework. The framework facilitates validation of analytical methods, analytical standards, and reference materials.

Tularemia: history, epidemiology, pathogen physiology, and clinical manifestations.

PubMed

Sjöstedt, Anders

2007-06-01

Francisella tularensis has been recognized as a human pathogen for almost 100 years and is the etiological agent of the zoonotic disease tularemia. Soon after its discovery, it became recognized as an important pathogen in several parts of the world, for example, in the United States and Soviet Union. The number of tularemia cases in the two countries peaked in the 1940s and has thereafter steadily declined. Despite this decline, there was still much interest in the pathogen in the 1950s and 1960s since it is highly infectious and transmissible by aerosol, rendering it a potent biothreat agent. In fact, it was one of the agents that was given the highest priority in the offensive programs of the United States and Soviet Union. After termination of the offensive programs in the 1960s, the interest in F. tularensis diminished significantly and little research was carried out for several decades. Outbreaks of tularemia during the last decade in Europe, for example, in Kosovo, Spain, and Scandinavia, led to a renewed public interest in the disease. This, together with a massive increase in the research funding, in particular in the United States since 2001, has resulted in a significant increase in the number of active Francisella researchers. This article summarizes, predominantly with a historical perspective, the epidemiology and clinical manifestations of tularemia and the physiology of F. tularensis.

North Carolina State Agencies Working to Prevent Agricultural Injuries and Illnesses.

PubMed

Langley, Ricky; Hirsch, Anne; Cullen, Regina; Allran, John; Woody, Renee; Bell, Derrick

2017-01-01

Over the past 25 years, the North Carolina Departments of Labor, Agriculture and Consumer Services, and Health and Human Services have worked with farmers, farmworkers, commodity and trade associations, universities, and cooperative extension agents to develop programs to decrease the occurrence of injuries and illnesses among agricultural workers and their families. The Bureau of Agricultural Safety and Health in the North Carolina Department of Labor helped craft the Migrant Housing Act, created the Gold Star program, and developed numerous projects promoting rural highway safety and farm safety. The Structural Pest Control & Pesticides Division in the North Carolina Department of Agriculture & Consumer Services administers programs funded by the Pesticide Environmental Trust Fund (PETF), including the Pesticide Container Recycling Program, Pesticide Disposal Assistance Program (PDAP), and Soil Fumigation Training. The Occupational and Environmental Epidemiology Branch (OEEB) in the North Carolina Department of Health and Human Services developed public health surveillance programs for pesticide incidents and carbon monoxide poisoning. These projects, programs, and policies demonstrate the work that North Carolina state agencies are doing to improve the health of agricultural workers and their families.

An Agent-Based Cockpit Task Management System

NASA Technical Reports Server (NTRS)

Funk, Ken

1997-01-01

An agent-based program to facilitate Cockpit Task Management (CTM) in commercial transport aircraft is developed and evaluated. The agent-based program called the AgendaManager (AMgr) is described and evaluated in a part-task simulator study using airline pilots.

Method for distributed agent-based non-expert simulation of manufacturing process behavior

DOEpatents

Ivezic, Nenad; Potok, Thomas E.

2004-11-30

A method for distributed agent based non-expert simulation of manufacturing process behavior on a single-processor computer comprises the steps of: object modeling a manufacturing technique having a plurality of processes; associating a distributed agent with each the process; and, programming each the agent to respond to discrete events corresponding to the manufacturing technique, wherein each discrete event triggers a programmed response. The method can further comprise the step of transmitting the discrete events to each agent in a message loop. In addition, the programming step comprises the step of conditioning each agent to respond to a discrete event selected from the group consisting of a clock tick message, a resources received message, and a request for output production message.

The Rapid Forensic Evaluation of Microbes in Biodefense Research Program Will Develop a Rapid Screening and Detection System for Multiple Bio-Threat (BT) Agents for the Department of Defense

DTIC Science & Technology

2012-05-31

The public reporting burden for this collection of information is estimated to average 1 hour per response, including the time for reviewing...comments regarding this burden estimate or any other aspect of this collection of information, including suggesstions for reducing this burden, to... stratification near or close to the tip of the fungal mycelium suggesting active protein and lipid synthesis. The device uses a DSLR camera with a 1-5x Macro

[Clinic of environmental pediatric care in a high complexity hospital].

PubMed

Gaioli, Marisa; Amoedo, Diego; González, Daniel

2014-12-01

Children environmental health is considered by The World Health Organization as one of the main challenges of Public Health during the Century XXI. They promote the development of programs that allow approaching, disclosure or mitigation of the impact of polluting agents on health at every level of pediatric attention. The Children Hospital "Prof. Dr. Juan P. Garrahan" has created an Environmental Health Office in order to address the demands of those patients with suspected or verified exposure to environmental risks. An Environmental Clinical History has been elaborated with this purpose.

7 CFR 205.665 - Noncompliance procedure for certifying agents.

Code of Federal Regulations, 2010 CFR

2010-01-01

... applicable State organic program's governing State official all records concerning its certification...) ORGANIC FOODS PRODUCTION ACT PROVISIONS NATIONAL ORGANIC PROGRAM Administrative Compliance § 205.665... agent. (f) Cessation of certification activities. A certifying agent whose accreditation is suspended or...

76 FR 2617 - User Fees Relating to Enrolled Agents and Enrolled Retirement Plan Agents; Hearing Cancellation

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-14

... User Fees Relating to Enrolled Agents and Enrolled Retirement Plan Agents; Hearing Cancellation AGENCY... regulations relating to the imposition of user fees for enrolled agents and enrolled retirement plan agents... FURTHER INFORMATION CONTACT: Richard A. Hurst of the Publications and Regulations Branch, Legal Processing...

Design and Implementation of Context-Aware Musuem Guide Agents

NASA Astrophysics Data System (ADS)

Satoh, Ichiro

This paper presents an agent-based system for building and operating context-aware services in public spaces, including museums. The system provides users with agents and detects the locations of users and deploys location-aware user-assistant agents at computers near the their current locations by using active RFID-tags. When a visitor moves between exhibits in a museum, this dynamically deploys his/her agent at the computers close to the exhibits by using mobile agent technology. It annotates the exhibits in his/her personalized form and navigate him/her user to the next exhibits along his/her routes. It also introduces user movement as a natural approach to interacting between users and agents. To demonstrate the utility and effectiveness of the system, we constructed location/user-aware visitor-guide services and experimented them for two weeks in a public museum.

Zoonotic Agents in Feral Pigeons (Columba livia) from Costa Rica: Possible Improvements to Diminish Contagion Risks.

PubMed

Torres-Mejía, Ana María; Blanco-Peña, Kinndle; Rodríguez, César; Duarte, Francisco; Jiménez-Soto, Mauricio; Esperón, Fernando

2018-01-01

Most studies on zoonotic agents in pigeons have been conducted in the Palearctic region, but the scarcity of data is notorious in the Neotropical region, where these birds can breed all year around and are in close contact with humans. In this study, we used a combination of culture-dependent and culture-independent methods to identify infectious agents in 141 fecal samples from pigeons collected at four urban parks from Costa Rica. Of these we identified 34 positive samples for Salmonella enterica subsp. enterica serovar Braenderup (24.1%), 13 for Chlamydophila psittaci (9.2%), 9 for enteropathogenic Escherichia coli (6.4% eaeA, 0% stx-1 and 0% stx-2), and 2 for Campylobacter jejuni (1.4%). These populations of pigeons pose low risk for healthy adult humans, however, they may pose a health risk to immunocompromised patients or children. This study provides scientific data, which can be incorporated into educational programs aiming to reverse the public attitude toward pigeon feeding and to rationally justify population control efforts.

Investigation of the Public Library as a Linking Agent to Major Scientific, Educational, Social, and Environmental Data Bases. Final Report.

ERIC Educational Resources Information Center

Lockheed Research Lab., Palo Alto, CA.

The DIALIB Project was a 3-year experiment that investigated the potential of the public library as a "linking agent" between the public and the many machine-readable data bases currently accessible via the telephone using online terminals. The study investigated the following questions: (1) Is online search of use to the patrons of a…

EVALUATIVE PROCESS FOR ASSESSING HUMAN REPRODUCTIVE AND DEVELOPMENTAL TOXICITY OF AGENTS

EPA Science Inventory

Agents that may affect reproductive and developmental toxicity are of great concern to the general public. espite this, both the regulatory and public health arenas have been made somewhat haphazard use of the existing data when interpreting these health effects. ppropriate infor...

15 CFR 16.9 - Rules governing designated agents.

Code of Federal Regulations, 2011 CFR

2011-01-01

... representation; and (3) Agree to service any participant in this program in the agent's cognizant product area... participants that the designated agent services under the program. The Secretary shall also be provided an... transmit those fees and charges required under § 16.6 to the Secreatry; (3) Distribute Department of...

15 CFR 16.9 - Rules governing designated agents.

Code of Federal Regulations, 2010 CFR

2010-01-01

... representation; and (3) Agree to service any participant in this program in the agent's cognizant product area... participants that the designated agent services under the program. The Secretary shall also be provided an... transmit those fees and charges required under § 16.6 to the Secreatry; (3) Distribute Department of...

Using stylized agent-based models for population-environment research: A case study from the Galápagos Islands

PubMed Central

Miller, Brian W.; Breckheimer, Ian; McCleary, Amy L.; Guzmán-Ramirez, Liza; Caplow, Susan C.; Jones-Smith, Jessica C.; Walsh, Stephen J.

2010-01-01

Agent Based Models (ABMs) are powerful tools for population-environment research but are subject to trade-offs between model complexity and abstraction. This study strikes a compromise between abstract and highly specified ABMs by designing a spatially explicit, stylized ABM and using it to explore policy scenarios in a setting that is facing substantial conservation and development challenges. Specifically, we present an ABM that reflects key Land Use / Land Cover (LULC) dynamics and livelihood decisions on Isabela Island in the Galápagos Archipelago of Ecuador. We implement the model using the NetLogo software platform, a free program that requires relatively little programming experience. The landscape is composed of a satellite-derived distribution of a problematic invasive species (common guava) and a stylized representation of the Galápagos National Park, the community of Puerto Villamil, the agricultural zone, and the marine area. The agent module is based on publicly available data and household interviews, and represents the primary livelihoods of the population in the Galápagos Islands – tourism, fisheries, and agriculture. We use the model to enact hypothetical agricultural subsidy scenarios aimed at controlling invasive guava and assess the resulting population and land cover dynamics. Findings suggest that spatially explicit, stylized ABMs have considerable utility, particularly during preliminary stages of research, as platforms for (1) sharpening conceptualizations of population-environment systems, (2) testing alternative scenarios, and (3) uncovering critical data gaps. PMID:20539752

Using stylized agent-based models for population-environment research: A case study from the Galápagos Islands.

PubMed

Miller, Brian W; Breckheimer, Ian; McCleary, Amy L; Guzmán-Ramirez, Liza; Caplow, Susan C; Jones-Smith, Jessica C; Walsh, Stephen J

2010-05-01

Agent Based Models (ABMs) are powerful tools for population-environment research but are subject to trade-offs between model complexity and abstraction. This study strikes a compromise between abstract and highly specified ABMs by designing a spatially explicit, stylized ABM and using it to explore policy scenarios in a setting that is facing substantial conservation and development challenges. Specifically, we present an ABM that reflects key Land Use / Land Cover (LULC) dynamics and livelihood decisions on Isabela Island in the Galápagos Archipelago of Ecuador. We implement the model using the NetLogo software platform, a free program that requires relatively little programming experience. The landscape is composed of a satellite-derived distribution of a problematic invasive species (common guava) and a stylized representation of the Galápagos National Park, the community of Puerto Villamil, the agricultural zone, and the marine area. The agent module is based on publicly available data and household interviews, and represents the primary livelihoods of the population in the Galápagos Islands - tourism, fisheries, and agriculture. We use the model to enact hypothetical agricultural subsidy scenarios aimed at controlling invasive guava and assess the resulting population and land cover dynamics. Findings suggest that spatially explicit, stylized ABMs have considerable utility, particularly during preliminary stages of research, as platforms for (1) sharpening conceptualizations of population-environment systems, (2) testing alternative scenarios, and (3) uncovering critical data gaps.

Condom provision and education in Minnesota public schools: a telephone survey of parents.

PubMed

Eisenberg, Marla E; Bernat, Debra H; Bearinger, Linda H; Resnick, Michael D

2009-09-01

Increasing correct and consistent condom use among sexually active adolescents continues to be a critical public health goal, with schools serving as key agents for achieving this goal through sexuality education and condom use provision. This research aims to describe the views of parents regarding school-based condom distribution and education programs, and examines how these views differ across demographic groups. Parents of school-age children in Minnesota were surveyed in telephone interviews (N = 1605; 63% participation) regarding their beliefs about condom availability and education. Chi-square tests of significance were used to detect differences in agreement with each statement for 10 demographic and personal characteristics. A majority of respondents held supportive views about condom availability and education programs. Strongest support centered on statements in the survey about teenagers needing information about condoms (86%) and showing actual condoms during classroom lessons (77%). Approximately two thirds of the parents agreed that school-based instruction about condoms should be "allowed" at the high school level (65%), and one fifth (21%) believed that this type of education should be "required." Support for condom availability and education programs differed significantly according to certain personal characteristics, with less supportive views from self-identified Born Again Christians and politically conservative parents. Public discourse regarding school-based sexuality education should include the viewpoints of parents of school-aged children as key stakeholders. Parents' perspectives provide unique and critical insights that school administrators and educators should consider as they develop educational and programmatic offerings regarding condoms.

Transforming Health Professionals into Population Health Change Agents

PubMed Central

Naccarella, Lucio; Butterworth, Iain; Moore, Timothy

2016-01-01

Background With the recognition that professional education has not kept pace with the challenges facing the health and human service system, there has been a move to transformative education and learning professional development designed to expand the number of enlightened and empowered change agents with the competence to implement changes at an individual, organisation and systems level. Design and Methods Since 2010, the Department of Health and Human Services in Victoria, Australia, in collaboration with The University of Melbourne’s School of Population and Global Health, has delivered seven population health short courses aimed to catalyse participants’ transformation into population health change agents. This paper presents key learnings from a combination of evaluation data from six population health short courses using a transformative learning framework from a 2010 independent international commission for health professionals that was designed to support the goals of transformative and interdependent health professionals. Participatory realist evaluation approaches and qualitative methods were used. Results Evaluation findings reveal that there were mixed outcomes in facilitating participants’ implementation of population health approaches, and their transformation into population health agents upon their return to their workplaces. Core enablers, barriers and requirements, at individual, organisational and system levels influence the capability of participants to implement population health approaches. The iterative and systemic evolution of the population health short courses, from a one off event to a program of inter-dependent modules, demonstrates sustained commitment by the short course developers and organisers to the promotion of transformative population health learning outcomes. Conclusions To leverage this commitment, recognising that professional development is not an event but part of an ongoing transformative process, suggestions to further align recognition of population health professional development programs are presented. Significance for public health With decreasing health and wellbeing of whole populations, increasing inequities among specific population groups, health professional educators are increasingly turning their attention to population health. This has implications for implementing evidence into practice. Professional development short courses are being conducted to equip participants (health service managers, health promotion managers and coordinators, health planners, population health planners and senior executives) with knowledge, skills and tools to implement population health approaches and transform them into population health change agents. The findings of this study indicate there were mixed outcomes in facilitating participants’ implementation of population health approaches and their transformation into population health agents upon their return to their workplaces. The study findings informed the evolution of the short courses, from a one off event to a program of interdependent modules, and further reveal that professional development is not an event but part of an on-going transformative process,suggestions to further align recognition of population health professional development programs are presented. PMID:27190973

45 CFR 35.8 - Release.

Code of Federal Regulations, 2010 CFR

2010-10-01

... § 35.8 Release. Acceptance by the claimant, his agent or legal representative, of any award, compromise or settlement made hereunder, shall be final and conclusive on the claimant, his agent or legal... 45 Public Welfare 1 2010-10-01 2010-10-01 false Release. 35.8 Section 35.8 Public Welfare...

Current and Developing Technologies for Monitoring Agents of Bioterrorism and Biowarfare

PubMed Central

Lim, Daniel V.; Simpson, Joyce M.; Kearns, Elizabeth A.; Kramer, Marianne F.

2005-01-01

Recent events have made public health officials acutely aware of the importance of rapidly and accurately detecting acts of bioterrorism. Because bioterrorism is difficult to predict or prevent, reliable platforms to rapidly detect and identify biothreat agents are important to minimize the spread of these agents and to protect the public health. These platforms must not only be sensitive and specific, but must also be able to accurately detect a variety of pathogens, including modified or previously uncharacterized agents, directly from complex sample matrices. Various commercial tests utilizing biochemical, immunological, nucleic acid, and bioluminescence procedures are currently available to identify biological threat agents. Newer tests have also been developed to identify such agents using aptamers, biochips, evanescent wave biosensors, cantilevers, living cells, and other innovative technologies. This review describes these current and developing technologies and considers challenges to rapid, accurate detection of biothreat agents. Although there is no ideal platform, many of these technologies have proved invaluable for the detection and identification of biothreat agents. PMID:16223949

Agent based modeling of the coevolution of hostility and pacifism

NASA Astrophysics Data System (ADS)

Dalmagro, Fermin; Jimenez, Juan

2015-01-01

We propose a model based on a population of agents whose states represent either hostile or peaceful behavior. Randomly selected pairs of agents interact according to a variation of the Prisoners Dilemma game, and the probabilities that the agents behave aggressively or not are constantly updated by the model so that the agents that remain in the game are those with the highest fitness. We show that the population of agents oscillate between generalized conflict and global peace, without either reaching a stable state. We then use this model to explain some of the emergent behaviors in collective conflicts, by comparing the simulated results with empirical data obtained from social systems. In particular, using public data reports we show how the model precisely reproduces interesting quantitative characteristics of diverse types of armed conflicts, public protests, riots and strikes.

Federal Programs Supporting Educational Change, Vol. 2: Factors Affecting Change Agent Projects.

ERIC Educational Resources Information Center

Berman, Paul; Pauly, Edward W.

This second volume in the change-agent series reports the interim results of an exploratory statistical analysis of a survey of a nationwide sample of 293 change-agent projects funded by four federal demonstration programs--Elementary Secondary Education Act (ESEA) Title III, Innovative Projects; ESEA Title VII, Bilingual Projects; Vocational…

7 CFR 205.662 - Noncompliance procedure for certified operations.

Code of Federal Regulations, 2010 CFR

2010-01-01

...) ORGANIC FOODS PRODUCTION ACT PROVISIONS NATIONAL ORGANIC PROGRAM Administrative Compliance § 205.662... of a certified operation by a certifying agent or a State organic program's governing State official... demonstrates that each noncompliance has been resolved, the certifying agent or the State organic program's...

Conformity-driven agents support ordered phases in the spatial public goods game

NASA Astrophysics Data System (ADS)

Javarone, Marco Alberto; Antonioni, Alberto; Caravelli, Francesco

2016-05-01

We investigate the spatial Public Goods Game in the presence of fitness-driven and conformity-driven agents. This framework usually considers only the former type of agents, i.e., agents that tend to imitate the strategy of their fittest neighbors. However, whenever we study social systems, the evolution of a population might be affected also by social behaviors as conformism, stubbornness, altruism, and selfishness. Although the term evolution can assume different meanings depending on the considered domain, here it corresponds to the set of processes that lead a system towards an equilibrium or a steady state. We map fitness to the agents' payoff so that richer agents are those most imitated by fitness-driven agents, while conformity-driven agents tend to imitate the strategy assumed by the majority of their neighbors. Numerical simulations aim to identify the nature of the transition, on varying the amount of the relative density of conformity-driven agents in the population, and to study the nature of related equilibria. Remarkably, we find that conformism generally fosters ordered cooperative phases and may also lead to bistable behaviors.

Emergency managers as community change agents: an expanded vision of the profession.

PubMed

Drabek, Thomas E

2014-01-01

Reflecting the historical evolution of attack preparedness, technological failures, and so-called natural disaster events, the profession of emergency management confronts new challenges today. In part, these reflect important cultural differences among stakeholder groups, especially local emergency managers. homeland security personnel, and those focused on public health threats and business continuity. An expanded and more strategic vision of the profession is required wherein fundamental assumption sets are placed into broader contexts. Contrary to the drift experienced in the US during the past decade, a major paradigm shift is required reflecting new orientations and program priorities.

Detecting Bioterrorism: Is Chemistry Enough?

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

Omberg, Kristin M.

2014-03-13

This slide shows how most bioaerosol detection systems work. There is a lot of concern in the biothreat community, and in the federal government, about a large-scale aerosolized attack. Because of that, we’ve implemented environmental monitoring programs that use aerosol collectors to continuously monitor for the presence of threat agents in the air. Air samples are usually analyzed using PCR, which is one of the most effective analytical techniques we have for identifying DNA. Experiments and modeling have shown these systems are effective, and can warn public health of an impending crisis in time to mount an effective response.

Solving optimization problems by the public goods game

NASA Astrophysics Data System (ADS)

Javarone, Marco Alberto

2017-09-01

We introduce a method based on the Public Goods Game for solving optimization tasks. In particular, we focus on the Traveling Salesman Problem, i.e. a NP-hard problem whose search space exponentially grows increasing the number of cities. The proposed method considers a population whose agents are provided with a random solution to the given problem. In doing so, agents interact by playing the Public Goods Game using the fitness of their solution as currency of the game. Notably, agents with better solutions provide higher contributions, while those with lower ones tend to imitate the solution of richer agents for increasing their fitness. Numerical simulations show that the proposed method allows to compute exact solutions, and suboptimal ones, in the considered search spaces. As result, beyond to propose a new heuristic for combinatorial optimization problems, our work aims to highlight the potentiality of evolutionary game theory beyond its current horizons.

Agent-based models of cellular systems.

PubMed

Cannata, Nicola; Corradini, Flavio; Merelli, Emanuela; Tesei, Luca

2013-01-01

Software agents are particularly suitable for engineering models and simulations of cellular systems. In a very natural and intuitive manner, individual software components are therein delegated to reproduce "in silico" the behavior of individual components of alive systems at a given level of resolution. Individuals' actions and interactions among individuals allow complex collective behavior to emerge. In this chapter we first introduce the readers to software agents and multi-agent systems, reviewing the evolution of agent-based modeling of biomolecular systems in the last decade. We then describe the main tools, platforms, and methodologies available for programming societies of agents, possibly profiting also of toolkits that do not require advanced programming skills.

78 FR 56234 - Multi-Agency Informational Meeting Concerning Compliance with the Select Agent Regulations...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-12

... Informational Meeting Concerning Compliance with the Select Agent Regulations; Public Webcast AGENCY: Centers... purpose of the webcast is to provide guidance related to the select agent regulations established under... Justice Information Services. Changes to Section 11(Security) of the select agent regulations including...

78 FR 16513 - Application of Advances in Nucleic Acid and Protein Based Detection Methods to Multiplex...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-15

... Transfusion-Transmissible Agents and Blood Cell Antigens in Blood Donations; Public Workshop AGENCY: Food and... Methods to Multiplex Detection of Transfusion- Transmissible Agents and Blood Cell Antigens in Blood... and the use of these tests in blood donor screening and blood cell antigen typing. The public workshop...

Assessing Public Issues Knowledge and Needs of Extension Agents in Florida

ERIC Educational Resources Information Center

Gay, Keegan D.; Owens, Courtney T.; Lamm, Alexa J.; Rumble, Joy N.

2017-01-01

It has been argued that to remain relevant in today's society, Extension must expand its role to provide public issues education. We conducted a web-based survey to determine whether Extension agents in Florida were prepared to deal with contentious issues. Survey respondents identified issues affecting their clientele, levels of frequency with…

The ABCs of diabetes: diabetes self-management education program for African Americans affects A1C, lipid-lowering agent prescriptions, and emergency department visits.

PubMed

Magee, Michelle; Bowling, Andrea; Copeland, James; Fokar, Ali; Pasquale, Patricia; Youssef, Gretchen

2011-01-01

The purpose of the study was to examine the feasibility and impact of a concise community-based program on diabetes self-management education (DSME), according to frequency of emergency department visits and knowledge of, prescriptions for, and control of A1C, blood pressure, and low-density lipoprotein (LDL) cholesterol. A free community-based DSME program was placed in a public library. Adults with diabetes (N, 360) consented to participate in this prospective nonrandomized cohort study with preintervention-postintervention design. The small-group interactive DSME (two 2.5-hour classes) focused on improving cardiovascular disease risk factors and facilitating communication with the primary care physician. An increase in knowledge of American Diabetes Association-recommended targets for A1C, blood pressure, and LDL cholesterol from baseline to postintervention was seen among participants. Significant clinical outcomes included reduction in self-reported emergency department visits and reduction in mean A1C. However, despite an increase in prescriptions written for lipid-lowering drugs, blood pressure and LDL cholesterol did not change. Participants who started on insulin were more likely to achieve or maintain A1C < 7% compared to those who either did not take or stopped taking insulin during the study. Offering DSME classes for African Americans at a public library was feasible and significantly affected 6-month clinical outcomes, including a reduction in A1C, an increased likelihood of attaining a target A1C of < 7% if insulin was started during the study period, and a two-thirds reduction in emergency department visits for uncontrolled diabetes. Observed results suggest that partnering with community-based organizations such as public libraries offers an accessible and well-received location for offering DSME programs.

Assessing public-private reproductive health efforts to reach young married couples in rural Bangladesh.

PubMed

Khatun, Mahmuda; Mahboob-E-Alam; Nazneen, Quamrun Nahar

Young married couples (YMC) in Bangladesh receive insufficient attention from service providers for reproductive health and family planning needs. The ACQUIRE Project, undertaken by EngenderHealth, Bangladesh, provides intervention for service providers, social and local leaders, and mothers-in-law as effective agents of channeling information to YMCs. EngenderHealth, in collaboration with the public sector, examined the extent to which an intervention program enhances overall quality of services, respondents' knowledge and attitude, and service-seeking behavior related to reproductive health issues. A quasi-experimental design with two matching groups, one watching the intervention, was used. The endline survey was carried out 10 months after the Baseline survey. Key informants interviews and FGDs were conducted. The findings were mixed. Importantly, young married men and women need friendly services and service providers with positive attitudes.

Health Effects of Toxicants: Online Knowledge Support ...

EPA Pesticide Factsheets

Research in toxicology generates vast quantities of data which reside on the Web and are subsequently appropriated and utilized to support further research. This data includes a broad spectrum of information about chemical, biological and radiological agents which can affect health, the nature of the effects, treatment, regulatory measures, and more. Online resources are created and housed by a variety of institutions, including libraries and government agencies. This paper focuses on three such institutions and the tools they offer to the public: the National Library of Medicine (NLM) and its Toxicology and Environmental Health Information Program, the United States Environmental Protection Agency (EPA), and the Organisation for Economic Co-operation and Development (OECD). Reference is also made to other relevant organizations. A review of online public data sources and data resources on health effects of toxicants offered by NLM, EPA and OECD..

Agricultural Extension Agents' Perceptions of Effective Teaching Strategies for Adult Learners in the Master Beef Producer Program

ERIC Educational Resources Information Center

Strong, Robert; Harder, Amy; Carter, Hannah

2010-01-01

The purpose of the study reported here was to explore and describe how Extension agents selected teaching strategies for adult audiences. Andragogy is hypotheses concerning the attributes of adult learners (Knowles, Swanson, & Holton III, 2005). Extension agents responsible for teaching the Master Beef Producer (MBP) program were purposively…

49 CFR 40.349 - What records may a service agent receive and maintain?

Code of Federal Regulations, 2010 CFR

2010-10-01

... TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Roles and Responsibilities of Service Agents § 40.349... part, as a service agent you may receive and maintain all records concerning DOT drug and alcohol... needed for operating a drug/alcohol program (e.g., CCFs, ATFs, names of employees in random pools, random...

Multi-Agent Information Classification Using Dynamic Acquaintance Lists.

ERIC Educational Resources Information Center

Mukhopadhyay, Snehasis; Peng, Shengquan; Raje, Rajeev; Palakal, Mathew; Mostafa, Javed

2003-01-01

Discussion of automated information services focuses on information classification and collaborative agents, i.e. intelligent computer programs. Highlights include multi-agent systems; distributed artificial intelligence; thesauri; document representation and classification; agent modeling; acquaintances, or remote agents discovered through…

The Risk of Some Veterinary Antimicrobial Agents on Public Health Associated with Antimicrobial Resistance and their Molecular Basis

PubMed Central

Hao, Haihong; Sander, Pascal; Iqbal, Zahid; Wang, Yulian; Cheng, Guyue; Yuan, Zonghui

2016-01-01

The risk of antimicrobial agents used in food-producing animals on public health associated with antimicrobial resistance continues to be a current topic of discussion as related to animal and human public health. In the present review, resistance monitoring data, and risk assessment results of some important antimicrobial agents were cited to elucidate the possible association of antimicrobial use in food animals and antimicrobial resistance in humans. From the selected examples, it was apparent from reviewing the published scientific literature that the ban on use of some antimicrobial agents (e.g., avoparcin, fluoroquinolone, tetracyclines) did not change drug resistance patterns and did not mitigate the intended goal of minimizing antimicrobial resistance. The use of some antimicrobial agents (e.g., virginiamycin, macrolides, and cephalosporins) in food animals may have an impact on the antimicrobial resistance in humans, but it was largely depended on the pattern of drug usage in different geographical regions. The epidemiological characteristics of resistant bacteria were closely related to molecular mechanisms involved in the development, fitness, and transmission of antimicrobial resistance. PMID:27803693

Strength training in community settings: impact of lay leaders on program access and sustainability for rural older adults.

PubMed

Washburn, Lisa T; Cornell, Carol E; Phillips, Martha; Felix, Holly; Traywick, LaVona

2014-09-01

The effect of volunteer lay leaders on availability and sustainability of strength-training programs for older adults has not been well explored. We describe implementation of the StrongWomen strength training program by the Arkansas Cooperative Extension Service, and report on the relationship between delivery approach (agent-led, lay-led, or combination of agent- and lay-led) and program access and sustainability. All state Extension agents (n = 66) were surveyed on program implementation, continuance, and use of lay leaders. Program records were used to identify the number of trained lay leaders. Regression models were used to examine the relationship between delivery approach and group availability. Counties using lay leaders had twice as many groups as counties using only agents. There was a significant, positive relationship between the number of lay leaders and the number of groups. Counties using lay leaders were 8.3 times more likely to have continuing groups compared with counties not using lay leaders. Program continuance was significantly and positively associated with lay leader use. Lay delivery expanded access to strength training programs and increased the likelihood that programs would continue. This approach can be used to increase access to and sustainability of strength training programs, particularly in resource-constrained areas.

A review of radiation countermeasures focusing on injury-specific medicinals and regulatory approval status: part II. Countermeasures for limited indications, internalized radionuclides, emesis, late effects, and agents demonstrating efficacy in large animals with or without FDA IND status.

PubMed

Singh, Vijay K; Garcia, Melissa; Seed, Thomas M

2017-09-01

The threat of a radiological/nuclear event is a critical concern for all government agencies involved in national security and public health preparedness. Countermeasures that are safe, easily administered, and effective at diminishing or eliminating adverse health effects to individuals and the overall public health impact of radiation exposure are urgently needed. Radiation countermeasures included in this three-part series have been classified under various subheadings based specifically on their developmental stages for United States Food and Drug Administration (FDA) approval. We have included FDA-approved agents for acute radiation syndrome (ARS) in part I. This is part II in which we have reviewed FDA-approved agents for limited indications, internalized radionuclides, emesis, late effects, radiomitigators available in the strategic national stockpile (SNS), agents with FDA investigational new drug (IND) status, and those with NHP efficacy data without FDA IND. Agents discussed in part III are those agents that have been peer reviewed, published, and have demonstrated significant survival benefits in animal models of ARS. Agents investigated in in vitro models only or studied in animal models without peer-reviewed publications have not been included. The dearth of FDA-approved radiation countermeasures has prompted intensified research for a new generation of radiation countermeasures. A number of promising radiation countermeasures are currently moving forward with continued support and effort by both governmental agencies and by publicly and privately held pharmaceutical companies. There is a limited number of countermeasures which are progressing well following the Animal Rule and may get approved in the near future, thus serving to close the gap of this critically important, unmet radiobiomedical need.

Trends in utilization of FDA expedited drug development and approval programs, 1987-2014: cohort study.

PubMed

Kesselheim, Aaron S; Wang, Bo; Franklin, Jessica M; Darrow, Jonathan J

2015-09-23

To evaluate the use of special expedited development and review pathways at the US Food and Drug Administration over the past two decades. Cohort study. FDA approved novel therapeutics between 1987 and 2014. Publicly available sources provided each drug's year of approval, their innovativeness (first in class versus not first in class), World Health Organization Anatomic Therapeutic Classification, and which (if any) of the FDA's four primary expedited development and review programs or designations were associated with each drug: orphan drug, fast track, accelerated approval, and priority review. Logistic regression models evaluated trends in the proportion of drugs associated with each of the four expedited development and review programs. To evaluate the number of programs associated with each approved drug over time, Poisson models were employed, with the number of programs as the dependent variable and a linear term for year of approval. The difference in trends was compared between drugs that were first in class and those that were not. The FDA approved 774 drugs during the study period, with one third representing first in class agents. Priority review (43%) was the most prevalent of the four programs, with accelerated approval (9%) the least common. There was a significant increase of 2.6% per year in the number of expedited review and approval programs granted to each newly approved agent (incidence rate ratio 1.026, 95% confidence interval 1.017 to 1.035, P<0.001), and a 2.4% increase in the proportion of drugs associated with at least one such program (odds ratio 1.024, 95% confidence interval 1.006 to 1.043, P=0.009). Driving this trend was an increase in the proportion of approved, non-first in class drugs associated with at least one program for drugs (P=0.03 for interaction). In the past two decades, drugs newly approved by the FDA have been associated with an increasing number of expedited development or review programs. Though expedited programs should be strictly limited to drugs providing noticeable clinical advances, this trend is being driven by drugs that are not first in class and thus potentially less innovative. © Kesselheim et al 2015.

75 FR 21368 - South Carolina Electric and Gas Acting for Itself and as an Agent for South Carolina Public...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-23

... NUCLEAR REGULATORY COMMISSION [Docket No. 52-027 and 52-028; NRC-2008-0441] South Carolina Electric and Gas Acting for Itself and as an Agent for South Carolina Public Service Authority (Also Referred to as Santee Cooper) Notice of Availability of the Draft Environmental Impact Statement for the...

Agent-Based Deterministic Modeling of the Bone Marrow Homeostasis.

PubMed

Kurhekar, Manish; Deshpande, Umesh

2016-01-01

Modeling of stem cells not only describes but also predicts how a stem cell's environment can control its fate. The first stem cell populations discovered were hematopoietic stem cells (HSCs). In this paper, we present a deterministic model of bone marrow (that hosts HSCs) that is consistent with several of the qualitative biological observations. This model incorporates stem cell death (apoptosis) after a certain number of cell divisions and also demonstrates that a single HSC can potentially populate the entire bone marrow. It also demonstrates that there is a production of sufficient number of differentiated cells (RBCs, WBCs, etc.). We prove that our model of bone marrow is biologically consistent and it overcomes the biological feasibility limitations of previously reported models. The major contribution of our model is the flexibility it allows in choosing model parameters which permits several different simulations to be carried out in silico without affecting the homeostatic properties of the model. We have also performed agent-based simulation of the model of bone marrow system proposed in this paper. We have also included parameter details and the results obtained from the simulation. The program of the agent-based simulation of the proposed model is made available on a publicly accessible website.

Regulation of priority carcinogens and reproductive or developmental toxicants

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

Hooper, K.; LaDou, J.; Rosenbaum, J.S.

In California, 370 carcinogens and 112 reproductive/developmental toxicants have been identified as a result of the State's Safe Drinking Water and Toxic Enforcement Act of 1986. They include pesticides, solvents, metals, industrial intermediates, environmental mixtures, and reactive agents. Occupational, environmental, and consumer product exposures that involve these agents are regulated under the Act. At levels of concern, businesses must provide warnings for and limit discharges of those chemicals. The lists of chemicals were compiled following systematic review of published data, including technical reports from the U.S. Public Health Service--National Toxicology Program (NTP), and evaluation of recommendations from authoritative bodies suchmore » as the International Agency for Research on Cancer (IARC) and the U.S. Environmental Protection Agency (USEPA). Given the large number of chemicals that are carcinogens or reproductive/developmental toxicants, regulatory concerns should focus on those that have high potential for human exposure, e.g., widely distributed or easily absorbed solvents, metals, environmental mixtures, or reactive agents. In this paper, we present a list of 33 potential priority carcinogens and reproductive/developmental toxicants, including alcoholic beverages, asbestos, benzene, chlorinated solvents, formaldehyde, glycol ethers, lead, tobacco smoke, and toluene.« less

Regulation of priority carcinogens and reproductive or developmental toxicants.

PubMed

Hooper, K; LaDou, J; Rosenbaum, J S; Book, S A

1992-01-01

In California, 370 carcinogens and 112 reproductive/developmental toxicants have been identified as a result of the State's Safe Drinking Water and Toxic Enforcement Act of 1986. They include pesticides, solvents, metals, industrial intermediates, environmental mixtures, and reactive agents. Occupational, environmental, and consumer product exposures that involve these agents are regulated under the Act. At levels of concern, businesses must provide warnings for and limit discharges of those chemicals. The lists of chemicals were compiled following systematic review of published data, including technical reports from the U.S. Public Health Service--National Toxicology Program (NTP), and evaluation of recommendations from authoritative bodies such as the International Agency for Research on Cancer (IARC) and the U.S. Environmental Protection Agency (USEPA). Given the large number of chemicals that are carcinogens or reproductive/developmental toxicants, regulatory concerns should focus on those that have high potential for human exposure, e.g., widely distributed or easily absorbed solvents, metals, environmental mixtures, or reactive agents. In this paper, we present a list of 33 potential priority carcinogens and reproductive/developmental toxicants, including alcoholic beverages, asbestos, benzene, chlorinated solvents, formaldehyde, glycol ethers, lead, tobacco smoke, and toluene.

Health-based Provisional Advisory Levels (PALs) for homeland security.

PubMed

Adeshina, Femi; Sonich-Mullin, Cynthia; Ross, Robert H; Wood, Carol S

2009-12-01

The Homeland Security Presidential Directive #8 (HSPD-8) for National Emergency Preparedness was issued to " establish policies to strengthen the preparedness of the United States to prevent and respond to threatened or actual domestic terrorist attacks, major disasters, and other emergencies by requiring a national domestic all- hazards preparedness goal. "In response to HSPD-8 and HSPD-22 (classified) on Domestic Chemical Defense, the US Environmental Protection Agency (US EPA) National Homeland Security Research Center (NHSRC) is developing health-based Provisional Advisory Levels (PALs) for priority chemicals (including chemical warfare agents, pesticides, and toxic industrial chemicals) in air and drinking water. PALs are temporary values that will neither be promulgated, nor be formally issued as regulatory guidance. They are intended to be used at the discretion of risk managers in emergency situations. The PAL Program provides advisory exposure levels for chemical agents to assist in emergency planning and response decision-making, and to aid in making informed risk management decisions for evacuation, temporary re-entry into affected areas, and resumed-use of infrastructure, such as water resources. These risk management decisions may be made at the federal, state, and local levels. Three exposure levels (PAL 1, PAL 2, and PAL 3), distinguished by severity of toxic effects, are developed for 24-hour, 30-day, 90-day, and 2-year durations for potential exposure to drinking water and ambient air by the general public. Developed PALs are evaluated both by a US EPA working group, and an external multidisciplinary panel to ensure scientific credibility and wide acceptance. In this Special Issue publication, we present background information on the PAL program, the methodology used in deriving PALs, and the technical support documents for the derivation of PALs for acrylonitrile, hydrogen sulfide, and phosgene.

Criminalistics Education and the Role of the Criminalistics Educator.

PubMed

Lindquist, C A

1995-06-01

The uniqueness of criminalistics education stems from the participation of academe, laboratories, and a variety of public agencies, professional associations, and private vendors. One consequence of laboratory and association participation is the premium placed on experience during the evaluation process. An analysis of undergraduate criminalistics programs indicates the existence of considerable reservations about their utility for providing new laboratory personnel. At the masters degree level, however, a consensus appears to exist about the appropriateness of curricular structure and the value of a graduate degree in criminalistics for laboratory employment. Doctoral programs related to criminalistics are also discussed and the need for their maintenance is emphasized. The review concludes with an examination of the role of the criminalistics educator as: academic leader, agent of institutional change, laboratory counter-balance, and catalyst for legal change. Copyright © 1995 Central Police University.

Conducting a Statewide Dual-Purpose Program for Pesticide Applicators and County Extension Agents

ERIC Educational Resources Information Center

Fishel, Fred; Liu, Guodong David

2014-01-01

The University of Florida Cooperative Extension conducted a statewide program with a dual role during 2013 and 2014 to enhance efficiency. The program provided in-service training to county Extension agents and provided continuing education to meet requirements needed by licensed pesticide applicators. Using Polycom distance technology, the event…

Proceedings of the Army Numerical Analysis Conference (11th) Held at Frankford Arsenal, Philadelphia, Pa., on 13-14 February 1974

DTIC Science & Technology

1974-12-01

incineration of chemical agent mustard and pesticides are presented. 1. EDGEWOOD ARSENAL INCINERATION PROGRAM The name of the program which we...only 5 elements to a compound read. -This was fine for mustard, but had to be altered when we wished to simulate the incineration of a nerve agent VX...input data to this program. A process flow sheet of the scrubber system is shown in Figure 1. The incinerator burns Mustard Agent . The off gas from

Simulating the elimination of sleeping sickness with an agent-based model.

PubMed

Grébaut, Pascal; Girardin, Killian; Fédérico, Valentine; Bousquet, François

2016-01-01

Although Human African Trypanosomiasis is largely considered to be in the process of extinction today, the persistence of human and animal reservoirs, as well as the vector, necessitates a laborious elimination process. In this context, modeling could be an effective tool to evaluate the ability of different public health interventions to control the disease. Using the Cormas ® system, we developed HATSim, an agent-based model capable of simulating the possible endemic evolutions of sleeping sickness and the ability of National Control Programs to eliminate the disease. This model takes into account the analysis of epidemiological, entomological, and ecological data from field studies conducted during the last decade, making it possible to predict the evolution of the disease within this area over a 5-year span. In this article, we first present HATSim according to the Overview, Design concepts, and Details (ODD) protocol that is classically used to describe agent-based models, then, in a second part, we present predictive results concerning the evolution of Human African Trypanosomiasis in the village of Lambi (Cameroon), in order to illustrate the interest of such a tool. Our results are consistent with what was observed in the field by the Cameroonian National Control Program (CNCP). Our simulations also revealed that regular screening can be sufficient, although vector control applied to all areas with human activities could be significantly more efficient. Our results indicate that the current model can already help decision-makers in planning the elimination of the disease in foci. © P. Grébaut et al., published by EDP Sciences, 2016.

Food protection activities of the Pan American Health Organization.

PubMed

1994-03-01

One of the most widespread health problems in the Caribbean and Latin America is contaminated food and foodborne illness. The Pan American Health Organization (PAHO) has been a major force in activities to strengthen food protection. The program within the regional Program of Technical Cooperation is administered by the Veterinary Public Health program and under the guidance of the Pan American Institute for Food protection and Zoonoses in Buenos Aires, Argentina. A food action plan for 1986-90 was established at the 1986 Pan American Sanitary Conference, and extended to cover 1991-95. Program activities during the 1990s covered cholera, epidemiologic surveillance, street food vendors, shellfish poisoning, meat, national programs, information systems, air catering, food irradiation, and tourism. The action plan for 1991-95 promoted greater political support and cooperation within and between related sectors and institutions, management, and education. The aims were to organize national integrated programs, to strengthen laboratory services, to strengthen inspection services, to establish epidemiologic surveillance systems, and to promote food protection through community participation. Program activities included the initiatives of the Veterinary Public Health Program in 1991 to distribute literature on the transmission of cholera by foods. Studies were conducted in Bolivia, Colombia, and Peru on food contamination. Microbiologists received training on standard methods for detecting Vibrio cholerae in foods. A working group of experts from 10 countries examined the issues and produced a guide for investigating the incidence of foodborne disease. PAHO has contributed to the formation of an Inter-American Network for Epidemiologic Surveillance of Foodborne Diseases. PAHO has worked to improve hygienic practices among street food vendors. Seminars on paralytic shellfish poisoning were conducted in 1990; the outcome was a network working to strengthen national surveillance programs. The safety and quality of meat products was strengthened through the 3-week training course in 1992 on detection of residues of anabolic agents in meat and poultry. Mexico has received technical assistance in strengthening their food protection program. Caribbean conferences were held on strengthening training and surveillance.

INFLUENCE NETWORK AGENT EFFECTIVENESS IN PROMOTING COUPLES’ HIV COUNSELING AND TESTING IN KIGALI, RWANDA

PubMed Central

Wall, Kristin; Karita, Etienne; Nizam, Azhar; Bekan, Brigitte; Sardar, Gurkiran; Casanova, Debbie; Joseph, Dvora; De Clercq, Freya; Kestelyn, Evelyne; Bayingana, Roger; Tichacek, Amanda; Allen, Susan

2013-01-01

Objective To identify predictors of promotion of couples’ voluntary counseling and testing (CVCT) in Kigali, Rwanda Design Analysis of CVCT promotional agent (influential network leaders, INLs; influential network agents, INAs), and couple/invitation-level predictors of CVCT uptake. Methods Number of invitations and couples tested were evaluated by INL, INA, and couple/contextual factors. Multivariable logistic regression accounting for two-level clustering analyzed factors predictive of couples’ testing. Results 26 INLs recruited and mentored 118 INAs who delivered 24,991 invitations. 4,513 couples sought CVCT services after invitation. INAs distributed an average of 212 invitations resulting in an average of 38 couples tested/agent. Characteristics predictive of CVCT in multivariate analyses included the invitee and INA being socially acquainted (aOR=1.4;95%CI:1.2–1.6); invitations delivered after public endorsement (aOR=1.3;95%CI:1.1–1.5); and presence of a mobile testing unit (aOR=1.4;95%CI:1.0–2.0). In stratified analyses, predictors significant among cohabiting couples included invitation delivery to the couple (aOR=1.2;95%CI:1.0–1.4) in the home (aOR=1.3;95%CI:1.1–1.4), while among non-cohabiting couples predictors included invitations given by unemployed INAs (aOR=1.7;95%CI:1.1–2.7). Cohabiting couples with older men were more likely to test, while younger age was associated with testing among men in non-cohabiting unions. Conclusions Invitations distributed by influential people were successful in prompting couples to seek joint HIV testing, particularly if the invitation was given in the home to someone known to the INA, and accompanied by a public endorsement of CVCT. Mobile units also increased the number of couples tested. Country-specific strategies to promote CVCT programs are needed to reduce HIV transmission among those at highest risk for HIV in sub-Saharan Africa. PMID:22008653

A Collective Case Study of Secondary Students' Model-Based Inquiry on Natural Selection through Programming in an Agent-Based Modeling Environment

ERIC Educational Resources Information Center

Xiang, Lin

2011-01-01

This is a collective case study seeking to develop detailed descriptions of how programming an agent-based simulation influences a group of 8th grade students' model-based inquiry (MBI) by examining students' agent-based programmable modeling (ABPM) processes and the learning outcomes. The context of the present study was a biology unit on…

A review of recent patents on macroorganisms as biological control agents.

PubMed

Sáenz-de-Cabezón, Francisco Javier; Zalom, Frank G; López-Olguín, Jesús Francisco

2010-01-01

The indiscriminate use of synthetic pesticides has brought undesired problems to human health, agriculture, and the environment. Integrated Pest Management (IPM) and Biological Control (BC) programs, which are based on minimum use of pesticides, are seen as alternative, more ecological solutions to the unintended problems associated with pesticide use. These programs combine the introduction, augmentation, and/or conservation of pest natural enemies, with other protection tools. Although patents and the process of commercialization of microorganisms has been the subject of various reviews, macroorganisms used for pest and disease control have stimulated less comprehensive analyses. From our review of patents, there has been an enormous increase in the number of macroorganism-related patents registered in the last two decades. Private companies own 65% of all these patents. Rearing methods and crop protection strategies are the main intellectual property patented, with parasitoid wasps and predatory mites being the primary Biological Control Agent (BCA) focus of patents. Among countries, Japan was the first country with these types of patents, followed by the United States, Canada and China. Increasing concern for pesticide risks by governments and the public is seen as the main impetus for change in "traditional" crop protection practices and for investment in other more ecological products like BCAs.

Thermal Destruction Of CB Contaminants Bound On Building ...

EPA Pesticide Factsheets

Symposium Paper An experimental and theoretical program has been initiated by the U.S. EPA to investigate issues of chemical/biological agent destruction in incineration systems when the agent in question is bound on common porous building interior materials. This program includes 3-dimensional computational fluid dynamics modeling with matrix-bound agent destruction kinetics, bench-scale experiments to determine agent destruction kinetics while bound on various matrices, and pilot-scale experiments to scale-up the bench-scale experiments to a more practical scale. Finally, model predictions are made to predict agent destruction and combustion conditions in two full-scale incineration systems that are typical of modern combustor design.

75 FR 76940 - User Fees Relating to Enrolled Agents and Enrolled Retirement Plan Agents

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-10

... Friday between the hours of 8 a.m. and 4 p.m. to CC:PA:LPD:PR (REG- 124018-10), Courier's Desk, Internal..., DC. FOR FURTHER INFORMATION CONTACT: Concerning the proposed regulations, Emily M. Lesniak at (202... comments, the public hearing, or to be placed on the building access list to attend the public hearing...

Health work: portrait of community workers in the Northeast region of Brazil.

PubMed

Simas, Paloma Ribeiro Pires; Pinto, Isabela Cardoso de Matos

2017-06-01

The aim of this study was to characterize the profile of community health workers in northeastern Brazil and aspects related to the management of their work. This is a cross-sectional study, which included 535 community agents who were distributed in 107 primary health units in northeastern Brazil. The data were extracted from eight blocks of questions related to the community agents' perceptions about social-demographic, economic and political factors; their contracts and remuneration; their evaluation as workers; their working conditions and their training. The results indicate that the majority of community agents in the northeast region were hired by direct administration. The main form of hiring community agents was by public exam, followed by public selection. Direct administration is the main form of hiring; however, new modalities, such as the public and private law foundations, social organizations, and inter-municipal consortiums are alternatives that have been adopted by managers which can produce a number of weaknesses due to flexible labor relations.

Learning and Inferring "Dark Matter" and Predicting Human Intents and Trajectories in Videos.

PubMed

Xie, Dan; Shu, Tianmin; Todorovic, Sinisa; Zhu, Song-Chun

2018-07-01

This paper presents a method for localizing functional objects and predicting human intents and trajectories in surveillance videos of public spaces, under no supervision in training. People in public spaces are expected to intentionally take shortest paths (subject to obstacles) toward certain objects (e.g., vending machine, picnic table, dumpster etc.) where they can satisfy certain needs (e.g., quench thirst). Since these objects are typically very small or heavily occluded, they cannot be inferred by their visual appearance but indirectly by their influence on people's trajectories. Therefore, we call them "dark matter", by analogy to cosmology, since their presence can only be observed as attractive or repulsive "fields" in the public space. A person in the scene is modeled as an intelligent agent engaged in one of the "fields" selected depending his/her intent. An agent's trajectory is derived from an Agent-based Lagrangian Mechanics. The agents can change their intents in the middle of motion and thus alter the trajectory. For evaluation, we compiled and annotated a new dataset. The results demonstrate our effectiveness in predicting human intent behaviors and trajectories, and localizing and discovering distinct types of "dark matter" in wide public spaces.

Mortality Surveillance for Infectious Diseases in the U.S. Department of Defense (1998-2013).

PubMed

Potter, Robert N; Tremaine, Ladd A; Gaydos, Joel C

2017-03-01

The Mortality Surveillance Division (MSD) of the U.S. Armed Forces Medical Examiner System was established in 1998 to improve surveillance for all military deaths although emphasizing deaths from infectious diseases. Establishment of the MSD was part of the 1997 Department of Defense initiative to improve surveillance and response for emerging infectious diseases. Before 1998, mortality surveillance was limited to compiling information from death certificates, a system that provided limited useful information and lacked the timeliness needed to take meaningful action to address emerging infectious disease threats. The MSD was tasked to quickly identify all infectious disease deaths and the infecting agents. The system developed by the MSD staff identified deaths in near real-time and immediately notified military Public Health authorities of situations that warranted an investigation. Autopsy, medical, and investigative reports were collected. Testing specimens for agent identification was encouraged. The data and information collected were archived in the MSD-developed Medical Mortality Registry (MMR), a database that included all active duty Service Member deaths and contained manner and cause of death with medical, demographic, circumstantial, and diagnostic information. The MMR was the only comprehensive, autopsy-based source for mortality information on active duty military deaths. During 1998-2013, 217 (1.3%) infectious disease deaths were identified among 16,192 noncombat deaths. Of the 217 deaths, 29.5% were classified as respiratory, 18.0% cardiac, 15.2% blood borne, 12.9% nervous system, and 12.4% sepsis. A pathogen was identified for 64.5%. Agents of military interest identified included Neisseria meningitidis, influenza viruses, adenoviruses, and malaria. Neisseria meningitidis was identified in 10 fatal cases; grouping of the agent was done for eight cases. Four were group B, two were C, and two were Y. All eight had been immunized with a quadrivalent meningococcal vaccine. The most commonly detected respiratory agent was influenza virus (nine deaths), three of which were the 2009 pandemic H1N1 influenza virus. Adenoviruses were identified as the infectious agents in a total of nine deaths. Two deaths resulted from Plasmodium falciparum malaria infections acquired in Africa during military deployments. An important but unexplained finding was that Black Service Members made up only16.3% of all military personnel but accounted for 28.6% of all infectious disease deaths. The time lag between death and notification of the MSD at the start of this surveillance program was 24 to 48 hours. The lag at the end of the reported surveillance period was 8 to 24 hours. The MSD surveillance system identified an agent in 140 of 217 (64.5%) uniformed deaths. In a similar program by the Centers for Disease Control and Prevention, in 122 cases with specimens, an agent could be identified in 34 (28%). MMR data and information provided strong support for re-establishing the military recruit adenovirus vaccination program, which ceased in 1999 and was finally re-established in 2011. MMR data and information also assisted in monitoring the military meningococcal vaccine program, helped to describe the virulence of circulating influenza viruses, and identified areas where deadly malaria infections were not being prevented. Reprint & Copyright © 2017 Association of Military Surgeons of the U.S.

A Needs Assessment of Aquaculture Extension Agents, Specialists, and Program Administrators in Extension Programming

ERIC Educational Resources Information Center

Schwarz, Michael H.; Gibson, Jerry

2010-01-01

The study reported here identified continuing education and training needs of aquaculture Extension agents, specialists, and program administrators in 10 competency areas relating to the need for continuing education or training. Fourteen resources on the AquaNIC Web site were also evaluated, as was the efficacy of the AQUA-EXT listserv. Data were…

Bioterrorism preparedness--Part II. Smallpox vaccination in a hospital setting.

PubMed

Jacobs, Lenworth M; Emanuelsen, Kathy; McKay, Charles; Burns, Karyl

2004-01-01

The threat of using smallpox as an agent for bioterrorism resulted in a directive for the creation of smallpox response teams. In Connecticut, The Commissioner of the Department of Public Health convened public health and hospital leadership to plan for the vaccination of these teams. The purpose of this paper is to provide a description of the vaccination program at Hartford Hospital, a Center of Excellence for Bioterrorism Preparedness, and to report the results of a survey of the vaccinees regarding the vaccination experience. Ninety persons were vaccinated. Six individuals experienced low-grade fever and 10 had axillary node swelling. One individual experienced significant fatigue. A total of six persons lost time from work. Four lost one day and two persons lost between four to five days of work. There was no autoinoculation, transfer inoculation, vaccinia or any other significant complication. Survey results indicate that most vaccinees felt positive about the experience.

THE IMPORTANCE OF RISK COMMUNICATION

EPA Science Inventory

The goal of environmental and public health is to reduce the health risks associated with microbial and toxic agents in the environment, and also to agents of injury. There have generally been three approaches to managing these risks: first, control releases of the agent to the e...

13 CFR 120.952 - Fiscal agent.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Loan Program (504) Debenture Sales and Service Agents § 120.952 Fiscal agent. SBA shall appoint a Fiscal Agent to assess the financial markets, minimize the cost of sales, arrange for the production of... performance of the Trustee and the underwriters. ...

13 CFR 120.952 - Fiscal agent.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Loan Program (504) Debenture Sales and Service Agents § 120.952 Fiscal agent. SBA shall appoint a Fiscal Agent to assess the financial markets, minimize the cost of sales, arrange for the production of... performance of the Trustee and the underwriters. ...

Optimization-Based Selection of Influential Agents in a Rural Afghan Social Network

DTIC Science & Technology

2010-06-01

nonlethal targeting model, a nonlinear programming ( NLP ) optimization formulation that identifies the k US agent assignment strategy producing the greatest...leader social network, and 3) the nonlethal targeting model, a nonlinear programming ( NLP ) optimization formulation that identifies the k US agent...NATO Coalition in Afghanistan. 55 for Afghanistan ( [54], [31], [48], [55], [30]). While Arab tribes tend to be more hierarchical, Pashtun tribes are

Challenges and Practices in Building and Implementing Biosafety and Biosecurity Programs to Enable Basic and Translational Research with Select Agents.

PubMed

Jonsson, Colleen B; Cole, Kelly Stefano; Roy, Chad J; Perlin, David S; Byrne, Gerald

2013-04-29

Select agent research in the United States must meet federally-mandated biological surety guidelines and rules which are comprised of two main components: biosecurity and biosafety. Biosecurity is the process employed for ensuring biological agents are properly safeguarded against theft, loss, diversion, unauthorized access or use/release. Biosafety is those processes that ensure that operations with such agents are conducted in a safe, secure and reliable manner. As such, a biological surety program is generally concerned with biological agents that present high risk for adverse medical and/or agricultural consequences upon release outside of proper containment. The U.S. Regional and National Biocontainment Laboratories (RBL, NBL) represent expertise in this type of research, and are actively engaged in the development of programs to address these critical needs and federal requirements. While this comprises an ongoing activity for the RBLs, NBLs and other facilities that handle select agents as new guidelines and regulations are implemented, the present article is written with the goal of presenting a simplified yet comprehensive review of these requirements. Herein, we discuss the requirements and the various activities that the RBL/NBL programs have implemented to achieve these metrics set forth by various agencies within the U.S. Federal government.

Challenges and Practices in Building and Implementing Biosafety and Biosecurity Programs to Enable Basic and Translational Research with Select Agents

PubMed Central

Jonsson, Colleen B.; Cole, Kelly Stefano; Roy, Chad J.; Perlin, David S.; Byrne, Gerald

2014-01-01

Select agent research in the United States must meet federally-mandated biological surety guidelines and rules which are comprised of two main components: biosecurity and biosafety. Biosecurity is the process employed for ensuring biological agents are properly safeguarded against theft, loss, diversion, unauthorized access or use/release. Biosafety is those processes that ensure that operations with such agents are conducted in a safe, secure and reliable manner. As such, a biological surety program is generally concerned with biological agents that present high risk for adverse medical and/or agricultural consequences upon release outside of proper containment. The U.S. Regional and National Biocontainment Laboratories (RBL, NBL) represent expertise in this type of research, and are actively engaged in the development of programs to address these critical needs and federal requirements. While this comprises an ongoing activity for the RBLs, NBLs and other facilities that handle select agents as new guidelines and regulations are implemented, the present article is written with the goal of presenting a simplified yet comprehensive review of these requirements. Herein, we discuss the requirements and the various activities that the RBL/NBL programs have implemented to achieve these metrics set forth by various agencies within the U.S. Federal government. PMID:24900945

The Microbial Rosetta Stone Database: A compilation of global and emerging infectious microorganisms and bioterrorist threat agents

PubMed Central

Ecker, David J; Sampath, Rangarajan; Willett, Paul; Wyatt, Jacqueline R; Samant, Vivek; Massire, Christian; Hall, Thomas A; Hari, Kumar; McNeil, John A; Büchen-Osmond, Cornelia; Budowle, Bruce

2005-01-01

Background Thousands of different microorganisms affect the health, safety, and economic stability of populations. Many different medical and governmental organizations have created lists of the pathogenic microorganisms relevant to their missions; however, the nomenclature for biological agents on these lists and pathogens described in the literature is inexact. This ambiguity can be a significant block to effective communication among the diverse communities that must deal with epidemics or bioterrorist attacks. Results We have developed a database known as the Microbial Rosetta Stone. The database relates microorganism names, taxonomic classifications, diseases, specific detection and treatment protocols, and relevant literature. The database structure facilitates linkage to public genomic databases. This paper focuses on the information in the database for pathogens that impact global public health, emerging infectious organisms, and bioterrorist threat agents. Conclusion The Microbial Rosetta Stone is available at . The database provides public access to up-to-date taxonomic classifications of organisms that cause human diseases, improves the consistency of nomenclature in disease reporting, and provides useful links between different public genomic and public health databases. PMID:15850481

Advances in the epidemiology of injuries as a basis for public policy.

PubMed Central

Haddon, W

1980-01-01

Successful injury control measures (stoplights, sprinkler systems, electrical insulation, evacuation) have long been commonplace. However, progress in injury control has been hampered by the failure to recognize that injuries cannot occur without the action of specific agents analogous to those of the infectious diseases and likewise transmitted by vehicles and vectors. These agents are the several forms of injury. Varying and interacting with the characteristics of the host and the environment, they constitute the classic epidemiologic triads that determine injury distributions, none of which are random. The injury-disease dichotomy, a universal in most of the world's major languages, may have resulted from the fact that at least some of the causes of injuries (for example, wild animals or falling trees) are more identifiable and proximate than the causes of diseases. The etiology of injuries suggests that for epidemiologic and public health purposes, the term injury should probably be defined so as to encompass those kinds of damage to the body that are produced by energy exchanges and that are manifested within 48 hours, or usually within considerably shorter periods. Strategies for injury control can be extended to the control of other pathological conditions. The active-passive distinction (the dimension expressing the extent to which control measures require people to do something) has a direct bearing on the success of public health programs, because passive approaches have historically had a far better record of success than active ones. Ten basic strategies have been identified that provide options for reducing the damage to people (and property) caused by all kinds of environmental hazards. PMID:7422807

Onto-Agents-Enabling Intelligent Agents on the Web

DTIC Science & Technology

2005-05-01

AIR FORCE RESEARCH LABORATORY INFORMATION DIRECTORATE ROME RESEARCH SITE ROME, NEW YORK STINFO FINAL REPORT This report has been reviewed...by the Air Force Research Laboratory, Information Directorate, Public Affairs Office (IFOIPA) and is releasable to the National Technical... Information Service (NTIS). At NTIS it will be releasable to the general public, including foreign nations. AFRL-IF-RS-TR-2005-178 has been reviewed

Case Managers for High-Risk, High-Cost Patients as Agents and Street-Level Bureaucrats.

PubMed

Swanson, Jeffrey; Weissert, William G

2017-08-01

Case management programs often designate a nurse or social worker to take responsibility for guiding care when patients are expected to be expensive or risk a major decline. We hypothesized that though an intuitively appealing idea, careful program design and faithful implementation are essential if case management programs are to succeed. We employed two theory perspectives, principal-agent framework and street-level bureaucratic theory to describe the relationship between program designers (principals) and case managers (agents/street-level bureaucrats) to review 65 case management studies. Most programs were successful in limited program-specific process and outcome goals. But there was much less success in cost-saving or cost-effectiveness-the original and overarching goal of case management. Cost results might be improved if additional ideas of agency and street-level theory were adopted, specifically, incentives, as well as "green tape," clear rules, guidelines, and algorithms relating to resource allocation among patients.

Federal Programs Supporting Educational Change, Vol. VII: Factors Affecting Implementation and Continuation.

ERIC Educational Resources Information Center

Berman, Paul; And Others

This report is one of three volumes that describe the second phase of a study that examined the implementation of four federal change agent programs related to education. Phase 2 of the study focused on what happens to local projects in the two largest change agent programs--ESEA Title III and ESEA Title VII--when federal funding stops. This…

Quantum Barro-Gordon game in monetary economics

NASA Astrophysics Data System (ADS)

Samadi, Ali Hussein; Montakhab, Afshin; Marzban, Hussein; Owjimehr, Sakine

2018-01-01

Classical game theory addresses decision problems in multi-agent environment where one rational agent's decision affects other agents' payoffs. Game theory has widespread application in economic, social and biological sciences. In recent years quantum versions of classical games have been proposed and studied. In this paper, we consider a quantum version of the classical Barro-Gordon game which captures the problem of time inconsistency in monetary economics. Such time inconsistency refers to the temptation of weak policy maker to implement high inflation when the public expects low inflation. The inconsistency arises when the public punishes the weak policy maker in the next cycle. We first present a quantum version of the Barro-Gordon game. Next, we show that in a particular case of the quantum game, time-consistent Nash equilibrium could be achieved when public expects low inflation, thus resolving the game.

Modeling of a production system using the multi-agent approach

NASA Astrophysics Data System (ADS)

Gwiazda, A.; Sękala, A.; Banaś, W.

2017-08-01

The method that allows for the analysis of complex systems is a multi-agent simulation. The multi-agent simulation (Agent-based modeling and simulation - ABMS) is modeling of complex systems consisting of independent agents. In the case of the model of the production system agents may be manufactured pieces set apart from other types of agents like machine tools, conveyors or replacements stands. Agents are magazines and buffers. More generally speaking, the agents in the model can be single individuals, but you can also be defined as agents of collective entities. They are allowed hierarchical structures. It means that a single agent could belong to a certain class. Depending on the needs of the agent may also be a natural or physical resource. From a technical point of view, the agent is a bundle of data and rules describing its behavior in different situations. Agents can be autonomous or non-autonomous in making the decision about the types of classes of agents, class sizes and types of connections between elements of the system. Multi-agent modeling is a very flexible technique for modeling and model creating in the convention that could be adapted to any research problem analyzed from different points of views. One of the major problems associated with the organization of production is the spatial organization of the production process. Secondly, it is important to include the optimal scheduling. For this purpose use can approach multi-purposeful. In this regard, the model of the production process will refer to the design and scheduling of production space for four different elements. The program system was developed in the environment NetLogo. It was also used elements of artificial intelligence. The main agent represents the manufactured pieces that, according to previously assumed rules, generate the technological route and allow preprint the schedule of that line. Machine lines, reorientation stands, conveyors and transport devices also represent the other type of agent that are utilized in the described simulation. The article presents the idea of an integrated program approach and shows the resulting production layout as a virtual model. This model was developed in the NetLogo multi-agent program environment.

Postdoctoral Fellow | Center for Cancer Research

Cancer.gov

Dr. St. Croix’s laboratory at the Mouse Cancer Genetics Program (MCGP), National Cancer Institute, USA has an open postdoctoral position. We seek a highly motivated, creative and bright individual to participate in a collaborative project that involves the targeting of tumor-associated stroma using T-cells engineered to express chimeric antigen receptors (CARs). The laboratory focuses on the characterization and exploitation of molecules associated with tumor angiogenesis. The successful candidate would be involved in developing, producing and characterizing new therapeutic antibodies and CARs that recognize cancer cells or its associated stroma, and preclinical testing of these agents using mouse tumor models. The tumor angiogenesis lab is located at the National Cancer Institute in Frederick with access to state-of-the-art facilities for antibody engineering, genomic analysis, pathology, and small animal imaging, among others. Detailed information about Dr. St. Croix’s research and publications can be accessed at https://ccr.cancer.gov/Mouse-Cancer-Genetics-Program/brad-st-croix.

Issues of Dynamic Coalition Formation Among Rational Agents

DTIC Science & Technology

2002-04-01

approaches of forming stable coalitions among rational agents. Issues and problems of dynamic coalition environments are discussed in section 3 while...2.2. 2.1.2 Coalition Algorithm, Coalition Formation Environment and Model Rational agents which are involved in a co-operative game (A,v) are...publicly available simulation environment for coalition formation among rational information agents based on selected classic coalition theories is, for

42 CFR 422.2274 - Broker and agent requirements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... (CONTINUED) MEDICARE PROGRAM MEDICARE ADVANTAGE PROGRAM Medicare Advantage Marketing Requirements § 422.2274... with a third party entity such as a Field Marketing Organization or similar type entity to sell its insurance products, or perform services (for example, training, customer service, or agent recruitment), the...

Application and Implications of Agent Technology for Librarians.

ERIC Educational Resources Information Center

Nardi, Bonnie A.; O'Day, Vicki L.

1998-01-01

Examines intelligent software agents, presents nine design principles aimed specifically at the technology perspective (to personalize task performance and general principles), and discusses what librarians can do that software agents (agents defined as activity-aware software programs) cannot do. Describes an information ecology that integrates…

Conducting a surveillance problem analysis on poor feedback from Reference Laboratory, Liberia, February 2016.

PubMed

Frimpong, Joseph Asamoah; Amo-Addae, Maame Pokuah; Adewuyi, Peter Adebayo; Hall, Casey Daniel; Park, Meeyoung Mattie; Nagbe, Thomas Knue

2017-01-01

The laboratory plays a major role in surveillance, including confirming the start and end of an outbreak. Knowing the causative agent for an outbreak informs the development of response strategies and management plans for a public health event. However, issues and challenges may arise that limit the effectiveness or efficiency of laboratories in surveillance. This case study applies a systematic approach to analyse gaps in laboratory surveillance, thereby improving the ability to mitigate these gaps. Although this case study concentrates on factors resulting in poor feedback from the laboratory, practise of this general approach to problem analysis will confer skills required in analysing most public health issues. This case study was developed based on a report submitted by the district surveillance officer in Grand Bassa County, Liberia, as a resident of the Liberian Frontline Field Epidemiology Training Program in 2016. This case study will serve as a training tool to reinforce lectures on surveillance problem analysis using the fishbone approach. It is designed for public health training in a classroom setting and can be completed within 2 hours 30 minutes.

Culture-independent diagnostics for health security

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

Doggett, Norman A.; Mukundan, Harshini; Lefkowitz, Elliot J.

The past decade has seen considerable development in the diagnostic application of nonculture methods, including nucleic acid amplification-based methods and mass spectrometry, for the diagnosis of infectious diseases. The implications of these new culture-independent diagnostic tests (CIDTs) include bypassing the need to culture organisms, thus potentially affecting public health surveillance systems, which continue to use isolates as the basis of their surveillance programs and to assess phenotypic resistance to antimicrobial agents. CIDTs may also affect the way public health practitioners detect and respond to a bioterrorism event. In response to a request from the Department of Homeland Security, Los Alamosmore » National Laboratory and the Centers for Disease Control and Prevention cosponsored a workshop to review the impact of CIDTs on the rapid detection and identification of biothreat agents. Four panel discussions were held that covered nucleic acid amplification–based diagnostics, mass spectrometry, antibody-based diagnostics, and next-generation sequencing. Exploiting the extensive expertise available at this workshop, we identified the key features, benefits, and limitations of the various CIDT methods for providing rapid pathogen identification that are critical to the response and mitigation of a bioterrorism event. After the workshop we conducted a thorough review of the literature, investigating the current state of these 4 culture-independent diagnostic methods. Furthermore, this article combines information from the literature review and the insights obtained at the workshop.« less

[Retrospect of tuberculosis control in Brazil].

PubMed

Hijjar, Miguel Aiub; Gerhardt, Germano; Teixeira, Gilmário M; Procópio, Maria José

2007-09-01

The aim of the study was to look back on the course of action involving measures of tuberculosis control in Brazil since the end of the 19th century, covering the history of social struggles and pointing out institutions and people that have dedicated themselves to looking for solutions to these issues. The Brazilian response to tuberculosis started in society with the Ligas Contra a Tuberculose (Leagues Against Tuberculosis), promoting scientific advances, such as the BCG vaccination, which begun in 1927. From the public power, the Inspetoria de Profilaxia da TB (TB Prophylaxis Inspection Service - 1920), the Serviço Nacional de Tuberculose (National Service of Tuberculosis - 1940), and the Campanha Nacional Contra a Tuberculose (National Campaign Against Tuberculosis - 1946), coordinated national policies such as chemotherapy, beginning with the discovery of streptomycin in 1944. The emergence of bacterial resistance led to the development of several therapeutic schemes. The Scheme 1 (rifampycin, hydrazide and pyrazinamid), which was the main one in 1979 and is still used nowadays, had a great epidemiological effect. The WHO declared TB a public health emergency in 1993. In response, Brazil developed some strategies; the first one was the Plano Emergencial para Controle da Tuberculose (Emergency Plan for Tuberculosis Control - 1994), prioritizing 230 municipalities. The current prospects are an effective municipalization of actions and their greater integration with the Programas de Agentes Comunitários e Saúde da Família (Humanitarian Agents and Family Health Programs).

Culture-independent diagnostics for health security

DOE PAGES

Doggett, Norman A.; Mukundan, Harshini; Lefkowitz, Elliot J.; ...

2016-06-17

The past decade has seen considerable development in the diagnostic application of nonculture methods, including nucleic acid amplification-based methods and mass spectrometry, for the diagnosis of infectious diseases. The implications of these new culture-independent diagnostic tests (CIDTs) include bypassing the need to culture organisms, thus potentially affecting public health surveillance systems, which continue to use isolates as the basis of their surveillance programs and to assess phenotypic resistance to antimicrobial agents. CIDTs may also affect the way public health practitioners detect and respond to a bioterrorism event. In response to a request from the Department of Homeland Security, Los Alamosmore » National Laboratory and the Centers for Disease Control and Prevention cosponsored a workshop to review the impact of CIDTs on the rapid detection and identification of biothreat agents. Four panel discussions were held that covered nucleic acid amplification–based diagnostics, mass spectrometry, antibody-based diagnostics, and next-generation sequencing. Exploiting the extensive expertise available at this workshop, we identified the key features, benefits, and limitations of the various CIDT methods for providing rapid pathogen identification that are critical to the response and mitigation of a bioterrorism event. After the workshop we conducted a thorough review of the literature, investigating the current state of these 4 culture-independent diagnostic methods. Furthermore, this article combines information from the literature review and the insights obtained at the workshop.« less

Culture-Independent Diagnostics for Health Security.

PubMed

Doggett, Norman A; Mukundan, Harshini; Lefkowitz, Elliot J; Slezak, Tom R; Chain, Patrick S; Morse, Stephen; Anderson, Kevin; Hodge, David R; Pillai, Segaran

2016-01-01

The past decade has seen considerable development in the diagnostic application of nonculture methods, including nucleic acid amplification-based methods and mass spectrometry, for the diagnosis of infectious diseases. The implications of these new culture-independent diagnostic tests (CIDTs) include bypassing the need to culture organisms, thus potentially affecting public health surveillance systems, which continue to use isolates as the basis of their surveillance programs and to assess phenotypic resistance to antimicrobial agents. CIDTs may also affect the way public health practitioners detect and respond to a bioterrorism event. In response to a request from the Department of Homeland Security, Los Alamos National Laboratory and the Centers for Disease Control and Prevention cosponsored a workshop to review the impact of CIDTs on the rapid detection and identification of biothreat agents. Four panel discussions were held that covered nucleic acid amplification-based diagnostics, mass spectrometry, antibody-based diagnostics, and next-generation sequencing. Exploiting the extensive expertise available at this workshop, we identified the key features, benefits, and limitations of the various CIDT methods for providing rapid pathogen identification that are critical to the response and mitigation of a bioterrorism event. After the workshop we conducted a thorough review of the literature, investigating the current state of these 4 culture-independent diagnostic methods. This article combines information from the literature review and the insights obtained at the workshop.

THE FAMILY AGENT, A TRAINING MANUAL AND PROGRAM EVALUATION OF A NEW CAREER IN SOCIAL SERVICE.

ERIC Educational Resources Information Center

LAZAR, JOYCE B.

THE PERSONNEL OF THE FAMILY AGENT PROGRAMS WERE WOMEN OF COMFORTABLE MEANS WHO HAD TEN TO TWENTY HOURS A WEEK AVAILABLE FOR SERVICE TO THE POOR. THE TRAINING PROGRAM DESCRIBED IS DIVIDED INTO TWO PHASES--INITIAL TRAINING AND INSERVICE TRAINING. SUBJECTS COVERED INCLUDE--(1) CONCEPTS OF THE WAR ON POVERTY, (2) THE NATURE OF POVERTY, (3) THE CULTURE…

NIE Final Report. Vermont Special Purpose Grant, January 1979 through September 1979 [and] Evaluation of the Resource Agent Program.

ERIC Educational Resources Information Center

Perry, Mary; Miller, Pamela A.

Vermont's adaptation of a federal Resource Agent Program (RAP), designed to meet the in-service training needs of teachers, is described in this final report. Part of a complete dissemination system, RAP was funded as a pilot program to initiate a collection of Vermont-originated resources to be entered into a state educational database. Described…

13 CFR 120.950 - SBA and CDC must appoint agents.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 13 Business Credit and Assistance 1 2011-01-01 2011-01-01 false SBA and CDC must appoint agents... Development Company Loan Program (504) Debenture Sales and Service Agents § 120.950 SBA and CDC must appoint agents. SBA and the CDC must appoint the following agents to facilitate the sale and service of the...

13 CFR 120.950 - SBA and CDC must appoint agents.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 13 Business Credit and Assistance 1 2012-01-01 2012-01-01 false SBA and CDC must appoint agents... Development Company Loan Program (504) Debenture Sales and Service Agents § 120.950 SBA and CDC must appoint agents. SBA and the CDC must appoint the following agents to facilitate the sale and service of the...

13 CFR 120.950 - SBA and CDC must appoint agents.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false SBA and CDC must appoint agents... Development Company Loan Program (504) Debenture Sales and Service Agents § 120.950 SBA and CDC must appoint agents. SBA and the CDC must appoint the following agents to facilitate the sale and service of the...

13 CFR 120.950 - SBA and CDC must appoint agents.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 13 Business Credit and Assistance 1 2013-01-01 2013-01-01 false SBA and CDC must appoint agents... Development Company Loan Program (504) Debenture Sales and Service Agents § 120.950 SBA and CDC must appoint agents. SBA and the CDC must appoint the following agents to facilitate the sale and service of the...

13 CFR 120.950 - SBA and CDC must appoint agents.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 13 Business Credit and Assistance 1 2014-01-01 2014-01-01 false SBA and CDC must appoint agents... Development Company Loan Program (504) Debenture Sales and Service Agents § 120.950 SBA and CDC must appoint agents. SBA and the CDC must appoint the following agents to facilitate the sale and service of the...

13 CFR 120.951 - Selling agent.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 13 Business Credit and Assistance 1 2013-01-01 2013-01-01 false Selling agent. 120.951 Section 120.951 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION BUSINESS LOANS Development Company Loan Program (504) Debenture Sales and Service Agents § 120.951 Selling agent. The CDC, with SBA...

13 CFR 120.951 - Selling agent.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 13 Business Credit and Assistance 1 2011-01-01 2011-01-01 false Selling agent. 120.951 Section 120.951 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION BUSINESS LOANS Development Company Loan Program (504) Debenture Sales and Service Agents § 120.951 Selling agent. The CDC, with SBA...

13 CFR 120.951 - Selling agent.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Selling agent. 120.951 Section 120.951 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION BUSINESS LOANS Development Company Loan Program (504) Debenture Sales and Service Agents § 120.951 Selling agent. The CDC, with SBA...

13 CFR 120.951 - Selling agent.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 13 Business Credit and Assistance 1 2014-01-01 2014-01-01 false Selling agent. 120.951 Section 120.951 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION BUSINESS LOANS Development Company Loan Program (504) Debenture Sales and Service Agents § 120.951 Selling agent. The CDC, with SBA...

13 CFR 120.951 - Selling agent.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 13 Business Credit and Assistance 1 2012-01-01 2012-01-01 false Selling agent. 120.951 Section 120.951 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION BUSINESS LOANS Development Company Loan Program (504) Debenture Sales and Service Agents § 120.951 Selling agent. The CDC, with SBA...

Supplement to the Carcinogenic Potency Database (CPDB): Results ofanimal bioassays published in the general literature through 1997 and bythe National Toxicology Program in 1997-1998

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

Gold, Lois Swirsky; Manley, Neela B.; Slone, Thomas H.

2005-04-08

The Carcinogenic Potency Database (CPDB) is a systematic and unifying resource that standardizes the results of chronic, long-term animal cancer tests which have been conducted since the 1950s. The analyses include sufficient information on each experiment to permit research into many areas of carcinogenesis. Both qualitative and quantitative information is reported on positive and negative experiments that meet a set of inclusion criteria. A measure of carcinogenic potency, TD50 (daily dose rate in mg/kg body weight/day to induce tumors in half of test animals that would have remained tumor-free at zero dose), is estimated for each tissue-tumor combination reported. Thismore » article is the ninth publication of a chronological plot of the CPDB; it presents results on 560 experiments of 188 chemicals in mice, rats, and hamsters from 185 publications in the general literature updated through 1997, and from 15 Reports of the National Toxicology Program in 1997-1998. The test agents cover a wide variety of uses and chemical classes. The CPDB Web Site(http://potency.berkeley.edu/) presents the combined database of all published plots in a variety of formats as well as summary tables by chemical and by target organ, supplemental materials on dosing and survival, a detailed guide to using the plot formats, and documentation of methods and publications. The overall CPDB, including the results in this article, presents easily accessible results of 6153 experiments on 1485 chemicals from 1426 papers and 429 NCI/NTP (National Cancer Institute/National Toxicology program) Technical Reports. A tab-separated format of the full CPDB for reading the data into spreadsheets or database applications is available on the Web Site.« less

Using the social structure of markets as a framework for analyzing vaccination debates: The case of emergency polio vaccination

PubMed Central

Connelly, Yaron; Ziv, Arnona; Goren, Uri; Tal, Orna; Kaplan, Giora; Velan, Baruch

2016-01-01

ABSTRACT The framework of the social structure of markets was used to analyze an online debate revolving around an emergency poliovirus vaccination campaign in Israel. Examination of a representative sample of 200 discussions revealed the activity of three parties: authoritative agents promoting vaccinations, alternative agents promoting anti-vaccination, both representing sellers, and the impartial agents, representing the customers—the general public deliberating whether to comply with vaccination or not. Both sellers interacted with consumers using mechanisms of luring and convincing. The authoritative agents conveyed their message by exhibiting professionalism, building trust and offering to share information. The alternative agents spread doubts and evoked negative emotions of distrust and fear. Among themselves, the alternative agents strived to discredit the authoritative agents, while the latter preferred to ignore the former. Content analysis of discussions conducted by the general public reveal reiteration of the messages conveyed by the sellers, implying that the transaction of pro and anti-vaccination ideas indeed took place. We suggest that the framework of the market as a social structure can be applied to the analysis of other vaccination debates, and thereby provide additional insights into vaccination polemics. PMID:27058586

Science and Technology in Africa: The African Union New Initiative and Financial Support Perspectives

NASA Astrophysics Data System (ADS)

Ezin, Jean-Pierre

2010-02-01

Physics, which is widely touted as the most fundamental of the sciences, underpins the progress in all other branches of science and has a wide range of applications in economic development, including in health, energy research, food security, communication technology and climate change. The African Union (AU) Commission articulates the continental vision of its Member States and its programs are designed to directly contribute to its social and economic development and integration efforts. In the area of science and technology the Department has developed Africa's Science and Technology Consolidated Plan of Action as a strategic policy document through the AU system of conference of ministers responsible for science to guide the continent on common priority programs. The programs in this plan of action that have been transformed into bankable projects under the Book of ``lighthouse projects Phase 1'', adequately respond to Africa's challenges and development needs using science. They can be summarized into three main themes: a pan-African university (PAU) initiative (to combine higher education and scientific research as a network of differentiated PAU in each of the five African regions), African research grants (to strengthen the research capacity of the African institutions and upgrading infrastructures, consolidating their accumulated asset of scientific knowledge), popularization of science and technology and promotion of public participation (to build public understanding and raising awareness on science and technology as a driving agent for social and economic progress for Africa and its integration process) and a science and technology institutional capacity building program). This talk will review these programs as well as the vision of the African Development Bank role in it. )

7 CFR 1160.606 - Notice of referendum.

Code of Federal Regulations, 2010 CFR

2010-01-01

... the referendum agent; and (b) Giving public notice of the referendum: (1) By furnishing press releases... agent shall provide at least 30 days' notice of any referendum authorized by the Act by: (a) Mailing to... advance registration form to be filed with the referendum agent prior to the voting period by any person...

Multiagent optimization system for solving the traveling salesman problem (TSP).

PubMed

Xie, Xiao-Feng; Liu, Jiming

2009-04-01

The multiagent optimization system (MAOS) is a nature-inspired method, which supports cooperative search by the self-organization of a group of compact agents situated in an environment with certain sharing public knowledge. Moreover, each agent in MAOS is an autonomous entity with personal declarative memory and behavioral components. In this paper, MAOS is refined for solving the traveling salesman problem (TSP), which is a classic hard computational problem. Based on a simplified MAOS version, in which each agent manipulates on extremely limited declarative knowledge, some simple and efficient components for solving TSP, including two improving heuristics based on a generalized edge assembly recombination, are implemented. Compared with metaheuristics in adaptive memory programming, MAOS is particularly suitable for supporting cooperative search. The experimental results on two TSP benchmark data sets show that MAOS is competitive as compared with some state-of-the-art algorithms, including the Lin-Kernighan-Helsgaun, IBGLK, PHGA, etc., although MAOS does not use any explicit local search during the runtime. The contributions of MAOS components are investigated. It indicates that certain clues can be positive for making suitable selections before time-consuming computation. More importantly, it shows that the cooperative search of agents can achieve an overall good performance with a macro rule in the switch mode, which deploys certain alternate search rules with the offline performance in negative correlations. Using simple alternate rules may prevent the high difficulty of seeking an omnipotent rule that is efficient for a large data set.

40 CFR 82.68 - Verification and public notice requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

..., any person who sells or distributes any mold release agents containing a class II substance as a... federal law to sell mold release agents containing hydrochlorofluorocarbons as propellants to anyone...

Impressive Words: Linguistic Predictors of Public Approval of the U.S. Congress.

PubMed

Decter-Frain, Ari; Frimer, Jeremy A

2016-01-01

What type of language makes the most positive impression within a professional setting? Is competent/agentic language or warm/communal language more effective at eliciting social approval? We examined this basic social cognitive question in a real world context using a "big data" approach-the recent record-low levels of public approval of the U.S. Congress. Using Linguistic Inquiry and Word Count (LIWC), we text analyzed all 123+ million words spoken by members of the U.S. House of Representatives during floor debates between 1996 and 2014 and compared their usage of various classes of words to their public approval ratings over the same time period. We found that neither agentic nor communal language positively predicted public approval. However, this may be because communion combines two disparate social motives (belonging and helping). A follow-up analysis found that the helping form of communion positively predicted public approval, and did so more strongly than did agentic language. Next, we conducted an exploratory analysis, examining which of the 63 standard LIWC categories predict public approval. We found that the public approval of Congress was highest when politicians used tentative language, expressed both positive emotion and anxiety, and used human words, numbers, prepositions, numbers, and avoided conjunctions and the use of second-person pronouns. These results highlight the widespread primacy of warmth over competence as the primary dimensions of social cognition.

Impressive Words: Linguistic Predictors of Public Approval of the U.S. Congress

PubMed Central

Decter-Frain, Ari; Frimer, Jeremy A.

2016-01-01

What type of language makes the most positive impression within a professional setting? Is competent/agentic language or warm/communal language more effective at eliciting social approval? We examined this basic social cognitive question in a real world context using a “big data” approach—the recent record-low levels of public approval of the U.S. Congress. Using Linguistic Inquiry and Word Count (LIWC), we text analyzed all 123+ million words spoken by members of the U.S. House of Representatives during floor debates between 1996 and 2014 and compared their usage of various classes of words to their public approval ratings over the same time period. We found that neither agentic nor communal language positively predicted public approval. However, this may be because communion combines two disparate social motives (belonging and helping). A follow-up analysis found that the helping form of communion positively predicted public approval, and did so more strongly than did agentic language. Next, we conducted an exploratory analysis, examining which of the 63 standard LIWC categories predict public approval. We found that the public approval of Congress was highest when politicians used tentative language, expressed both positive emotion and anxiety, and used human words, numbers, prepositions, numbers, and avoided conjunctions and the use of second-person pronouns. These results highlight the widespread primacy of warmth over competence as the primary dimensions of social cognition. PMID:26941691

Modeling social dimensions of oral health among older adults in urban environments.

PubMed

Metcalf, Sara S; Northridge, Mary E; Widener, Michael J; Chakraborty, Bibhas; Marshall, Stephen E; Lamster, Ira B

2013-10-01

In both developed and developing countries, population aging has attained unprecedented levels. Public health strategies to deliver services in community-based settings are key to enhancing the utilization of preventive care and reducing costs for this segment of the population. Motivated by concerns of inadequate access to oral health care by older adults in urban environments, this article presents a portfolio of systems science models that have been developed on the basis of observations from the ElderSmile preventive screening program operated in northern Manhattan, New York City, by the Columbia University College of Dental Medicine. Using the methodology of system dynamics, models are developed to explore how interpersonal relationships influence older adults' participation in oral health promotion. Feedback mechanisms involving word of mouth about preventive screening opportunities are represented in relation to stocks that change continuously via flows, as well as agents whose states of health care utilization change discretely using stochastic transitions. Agent-based implementations illustrate how social networks and geographic information systems are integrated into dynamic models to reflect heterogeneous and proximity-based patterns of communication and participation in the ElderSmile program. The systems science approach builds shared knowledge among an interdisciplinary research team about the dynamics of access to opportunities for oral health promotion. Using "what if" scenarios to model the effects of program enhancements and policy changes, resources may be effectively leveraged to improve access to preventive and treatment services. Furthermore, since oral health and general health are inextricably linked, the integration of services may improve outcomes and lower costs.

Modeling Social Dimensions of Oral Health Among Older Adults in Urban Environments

PubMed Central

Metcalf, Sara S.; Northridge, Mary E.; Widener, Michael J.; Chakraborty, Bibhas; Marshall, Stephen E.; Lamster, Ira B.

2014-01-01

In both developed and developing countries, population aging has attained unprecedented levels. Public health strategies to deliver services in community-based settings are key to enhancing the utilization of preventive care and reducing costs for this segment of the population. Motivated by concerns of inadequate access to oral health care by older adults in urban environments, this article presents a portfolio of systems science models that have been developed on the basis of observations from the ElderSmile preventive screening program operated in northern Manhattan, New York City, by the Columbia University College of Dental Medicine. Using the methodology of system dynamics, models are developed to explore how interpersonal relationships influence older adults’ participation in oral health promotion. Feedback mechanisms involving word of mouth about preventive screening opportunities are represented in relation to stocks that change continuously via flows, as well as agents whose states of health care utilization change discretely using stochastic transitions. Agent-based implementations illustrate how social networks and geographic information systems are integrated into dynamic models to reflect heterogeneous and proximity-based patterns of communication and participation in the ElderSmile program. The systems science approach builds shared knowledge among an interdisciplinary research team about the dynamics of access to opportunities for oral health promotion. Using “what if” scenarios to model the effects of program enhancements and policy changes, resources may be effectively leveraged to improve access to preventive and treatment services. Furthermore, since oral health and general health are inextricably linked, the integration of services may improve outcomes and lower costs. PMID:24084402

Information-Seeking Practices of County Extension Agents

ERIC Educational Resources Information Center

Bailey, Nikki; Hill, Alexandra; Arnold, Shannon

2014-01-01

The purpose of the study reported here was to examine the educational resources used by Montana State University Extension county agents. An online survey was administered to evaluate agents' informational needs. Agents reported client questions (93.8%) and program/workshop planning and presentations (91.7%) as the main reasons for seeking…

76 FR 30092 - Notice of Request for Extension of Approval of an Information Collection; Select Agent Registration

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-24

...] Notice of Request for Extension of Approval of an Information Collection; Select Agent Registration... . FOR FURTHER INFORMATION CONTACT: For information regarding the select agent registration process... Dr. Charles Divan, Branch Chief, Agriculture Select Agent Program, RIPPS, PPQ, APHIS, 4700 River Road...

40 CFR 233.37 - Signatures on permit applications and reports.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Signatures on permit applications and... DUMPING 404 STATE PROGRAM REGULATIONS Program Operation § 233.37 Signatures on permit applications and... person designating the agent. In either case, the signature of the applicant or the agent will be...

Influencing woodland management using web-based technology

Treesearch

William R. Thomas; Jeffrey W. Stringer

2011-01-01

The University of Kentucky, Department of Forestry Extension delivered hosted Web-based forestry educational programs ("webinars") in 2009 to promote woodland management in Kentucky and engage county extension agents in forestry programming. These webinars were hosted by county extension agents and attended by woodland owners. This hosted webinar approach was...

34 CFR 682.408 - Loan disbursement through an escrow agent.

Code of Federal Regulations, 2010 CFR

2010-07-01

... POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION FEDERAL FAMILY EDUCATION LOAN (FFEL) PROGRAM Administration of the Federal Family Education Loan Programs by a Guaranty Agency § 682.408 Loan disbursement through an... 34 Education 3 2010-07-01 2010-07-01 false Loan disbursement through an escrow agent. 682.408...

Explaining the Behavioral Intention towards BI Implementation in Public Administrations - A Principal-Agent Theory Approach

NASA Astrophysics Data System (ADS)

Becker, Jörg; Bergener, Philipp; Lis, Łukasz; Niehaves, Björn

Business Intelligence (BI) is an established instrument to support public administrations in their management tasks by increasing their information level. BI is of special interest in the context of introducing accrual accounting in public administrations as this affects the information level of different stakeholders, leading to a possible decrease for municipal councils. The principal-agent theory can help to explain different behavioral intentions of the stakeholders concerning the introduction of BI. We employ a single qualitative case study to analyze these behavioral intentions. It shows that the introduction of accrual accounting did decrease the information level of the municipal council making the principal-agent problems possible. Furthermore, it shows that BI might be a solution for this problem. Therefore, council members show the behavioral intention to support the BI implementation while administration staff members rather resist it. Based on these finding, we discuss implications for practice and future research.

Review of Restricted Experiment Requests, Division of Select Agents and Toxins, Centers for Disease Control and Prevention, 2006-2013.

PubMed

Smith, Jacinta; Gangadharan, Denise; Weyant, Robbin

2015-01-01

The Centers for Disease Control and Prevention (CDC) Division of Select Agents and Toxins (DSAT) regulates laboratories that possess, use, or transfer select agents and toxins in the United States. DSAT also mitigates biosafety risks through the review of "restricted experiments," which under the select agent regulations are experiments that pose heightened biosafety risks. From January 2006 through December 2013, DSAT received 618 requests from 109 entities to perform potentially restricted experiments. Of these requests, 85% were determined not to meet the regulatory definition of a restricted experiment, while 15% of the requests met the definition of a restricted experiment. Of the 91 restricted experiments proposed, DSAT approved 31 (34%) requests because the biosafety conditions proposed were commensurate with the experiments' biosafety risk. All 31 approved restricted experiments were for work with select toxins. DSAT did not approve 60 restricted experiment requests due to potentially serious biosafety risks to public health and safety. All 60 denied restricted experiments proposed inserting drug resistance traits into select agents that could compromise the control of disease. The select agents and toxins associated most frequently with requests that met the regulatory definition of a restricted experiment are Shiga toxin (n = 16), Burkholderia mallei (n = 15), Botulinum neurotoxin (n = 14), and Brucella abortus (n = 14). In general, all restricted experiment decisions are determined on a case-by-case basis. This article describes the trends and characteristics of the data associated with restricted experiment requests among select agents that have an impact on public health and safety (HHS only agents) or both public health and safety and animal health or products (overlap agents). The information presented here, coupled with the information published in the restricted experiment guidance document ( www.selectagents.gov ), is intended to promote awareness among the research community of the type of experiments that meet the regulatory definition of a restricted experiment as well as to provide a greater understanding of the restricted experiment review process.

Developing a consensus framework and risk profile for agents of opportunity in academic medical centers: implications for public health preparedness.

PubMed

Farmer, Brenna M; Nelson, Lewis S; Graham, Margaret E; Bendzans, Carly; McCrillis, Aileen M; Portelli, Ian; Zhang, Meng; Goldberg, Judith; Rosenberg, Sheldon D; Goldfrank, Lewis R; Tunik, Michael

2010-12-01

Agents of opportunity (AO) in academic medical centers (AMC) are defined as unregulated or lightly regulated substances used for medical research or patient care that can be used as "dual purpose" substances by terrorists to inflict damage upon populations. Most of these agents are used routinely throughout AMC either during research or for general clinical practice. To date, the lack of careful regulations for AOs creates uncertain security conditions and increased malicious potential. Using a consensus-based approach, we collected information and opinions from staff working in an AMC and 4 AMC-affiliated hospitals concerning identification of AO, AO attributes, and AMC risk and preparedness, focusing on AO security and dissemination mechanisms and likely hospital response. The goal was to develop a risk profile and framework for AO in the institution. Agents of opportunity in 4 classes were identified and an AO profile was developed, comprising 16 attributes denoting information critical to preparedness for AO misuse. Agents of opportunity found in AMC present a unique and vital gap in public health preparedness. Findings of this project may provide a foundation for a discussion and consensus efforts to determine a nationally accepted risk profile framework for AO. This foundation may further lead to the implementation of appropriate regulatory policies to improve public health preparedness. Agents of opportunity modeling of dissemination properties should be developed to better predict AO risk.

Behavioral biometrics for verification and recognition of malicious software agents

NASA Astrophysics Data System (ADS)

Yampolskiy, Roman V.; Govindaraju, Venu

2008-04-01

Homeland security requires technologies capable of positive and reliable identification of humans for law enforcement, government, and commercial applications. As artificially intelligent agents improve in their abilities and become a part of our everyday life, the possibility of using such programs for undermining homeland security increases. Virtual assistants, shopping bots, and game playing programs are used daily by millions of people. We propose applying statistical behavior modeling techniques developed by us for recognition of humans to the identification and verification of intelligent and potentially malicious software agents. Our experimental results demonstrate feasibility of such methods for both artificial agent verification and even for recognition purposes.

Research on e-commerce transaction networks using multi-agent modelling and open application programming interface

NASA Astrophysics Data System (ADS)

Piao, Chunhui; Han, Xufang; Wu, Harris

2010-08-01

We provide a formal definition of an e-commerce transaction network. Agent-based modelling is used to simulate e-commerce transaction networks. For real-world analysis, we studied the open application programming interfaces (APIs) from eBay and Taobao e-commerce websites and captured real transaction data. Pajek is used to visualise the agent relationships in the transaction network. We derived one-mode networks from the transaction network and analysed them using degree and betweenness centrality. Integrating multi-agent modelling, open APIs and social network analysis, we propose a new way to study large-scale e-commerce systems.

United States Department of Agriculture-Agricultural Research Service research programs in biological control of plant diseases.

PubMed

Roberts, Daniel P; Lohrke, Scott M

2003-01-01

A number of USDA-ARS programs directed at overcoming impediments to the use of biocontrol agents on a commercial scale are described. These include improvements in screening techniques, taxonomic studies to identify beneficial strains more precisely, and studies on various aspects of the large-scale production of biocontrol agents. Another broad area of studies covers the ecological aspects of biocontrol agents-their interaction with the pathogen, with the plant and with other aspects of the environmental complex. Examples of these studies are given and their relevance to the further development and expansion of biocontrol agents is discussed.

Liabilities and Responsibilities of the Construction Manager for Implementation and Management of the Safety Program.

DTIC Science & Technology

1987-12-01

acting as an agent of the owner, and the owner contracts directly with several prime or trade contractors. There are four different agreements associated...safety precautions and programs in connection with the project or for the construction manager’s obligations as the agent of the owner. AIA A201/CM...require the general contractor to exercise reasonable care for safety of the subcontractor’s employees. Owners and their agents must be careful that

Online Search Services in the Public Library: Project Dialib.

ERIC Educational Resources Information Center

Ahlgren, Alice E.

Lockheed has undertaken Project DIALIB to determine whether online retrieval services could be useful to the general public, and if the public library could serve as the linking agent for these services. As part of the study, DIALOG, Lockheed's online reference retrieval system, has been made available to the public through four public libraries…

[Community-based intervention to control STD/AIDS in the Amazon region, Brazil].

PubMed

Benzaken, Adele Schwartz; Galbán Garcia, Enrique; Sardinha, José Carlos Gomes; Pedrosa, Valderiza Lourenço; Paiva, Vera

2007-12-01

To describe a case study of community-based intervention, developed in a constructionist-emancipatory framework to control STD/AIDS. Descriptive study developed in the town of Manacapuru, in the state of Amazonas, from 1997 to 2004, focusing on procedures designed in collaboration with government agents, health professionals and the community. Data on the dynamics of prostitution and condom sales in this town, preventive practices and STD/AIDS care and process assessment were collected. Actions targeting STD prevention and care in the public healthcare system, a testing center, an epidemiological surveillance system and sex workers' qualification were established concomitantly. It was observed the strengthening of sex workers as peer educators and their legitimization as citizens and health agents in projects involving transvestites, homosexuals and students. There was an increase in condom sales in town, as well as in condom use among sex workers; reduction in bacterial STD; and stabilization of the incidence of HIV/AIDS infections and congenital syphilis. The sustainability of the intervention program studied, organized within the sphere of action of the Sistema Unico de Saúde (National Health System), was promoted by a political pact, which guaranteed headquarters and municipal law-regulated budget, as well as by the constant debate over the process and program results. The study strengthened the notion that effective control of STD/AIDS depends on a synergic approach that combines interventions on individual (biological-behavioral), sociocultural and programmatic levels.

Toxicity of the Organophosphate Chemical Warfare Agents GA, GB, and VX: Implications for Public Protection.

PubMed Central

Munro, N

1994-01-01

The nerve agents, GA, GB, and VX are organophosphorus esters that form a major portion of the total agent volume contained in the U.S. stockpile of unitary chemical munitions. Congress has mandated the destruction of these agents, which is currently slated for completion in 2004. The acute, chronic, and delayed toxicity of these agents is reviewed in this analysis. The largely negative results from studies of genotoxicity, carcinogenicity, developmental, and reproductive toxicity are also presented. Nerve agents show few or delayed effects. At supralethal doses, GB can cause delayed neuropathy in antidote-protected chickens, but there is no evidence that it causes this syndrome in humans at any dose. Agent VX shows no potential for inducing delayed neuropathy in any species. In view of their lack of genotoxcity, the nerve agents are not likely to be carcinogens. The overreaching concern with regard to nerve agent exposure is the extraordinarily high acute toxicity of these substances. Furthermore, acute effects of moderate exposure such as nausea, diarrhea, inability to perform simple mental tasks, and respiratory effects may render the public unable to respond adequately to emergency instructions in the unlikely event of agent releaase, making early warning and exposure avoidance important. Likewise, exposure or self-contamination of first responders and medical personnel must be avoided. Control limits for exposure via surface contact of drinking water are needed, as are detection methods for low levels in water or foodstuffs. Images Figure 2. PMID:9719666

The impact of antibiotic use on transmission of resistant bacteria in hospitals: Insights from an agent-based model.

PubMed

Almagor, Jonatan; Temkin, Elizabeth; Benenson, Itzhak; Fallach, Noga; Carmeli, Yehuda

2018-01-01

Extensive antibiotic use over the years has led to the emergence and spread of antibiotic resistant bacteria (ARB). Antibiotic resistance poses a major threat to public health since for many infections antibiotic treatment is no longer effective. Hospitals are focal points for ARB spread. Antibiotic use in hospitals exerts selective pressure, accelerating the spread of ARB. We used an agent-based model to explore the impact of antibiotics on the transmission dynamics and to examine the potential of stewardship interventions in limiting ARB spread in a hospital. Agents in the model consist of patients and health care workers (HCW). The transmission of ARB occurs through contacts between patients and HCW and between adjacent patients. In the model, antibiotic use affects the risk of transmission by increasing the vulnerability of susceptible patients and the contagiousness of colonized patients who are treated with antibiotics. The model shows that increasing the proportion of patients receiving antibiotics increases the rate of acquisition non-linearly. The effect of antibiotics on the spread of resistance depends on characteristics of the antibiotic agent and the density of antibiotic use. Antibiotic's impact on the spread increases when the bacterial strain is more transmissible, and decreases as resistance prevalence rises. The individual risk for acquiring ARB increases in parallel with antibiotic density both for patients treated and not treated with antibiotics. Antibiotic treatment in the hospital setting plays an important role in determining the spread of resistance. Interventions to limit antibiotic use have the potential to reduce the spread of resistance, mainly by choosing an agent with a favorable profile in terms of its impact on patient's vulnerability and contagiousness. Methods to measure these impacts of antibiotics should be developed, standardized, and incorporated into drug development programs and approval packages.

Public health response to an imported case of canine melioidosis.

PubMed

Ryan, C W; Bishop, K; Blaney, D D; Britton, S J; Cantone, F; Egan, C; Elrod, M G; Frye, C W; Maxted, A M; Perkins, G

2018-06-01

Melioidosis in humans presents variably as fulminant sepsis, pneumonia, skin infection and solid organ abscesses. It is caused by Burkholderia pseudomallei, which in the United States is classified as a select agent, with "potential to pose a severe threat to both human and animal health, to plant health or to animal and plant products" (Federal Select Agent Program, http://www.selectagents.gov/, accessed 22 September 2016). Burkholderia pseudomallei is found in soil and surface water in the tropics, especially South-East Asia and northern Australia, where melioidosis is endemic. Human cases are rare in the United States and are usually associated with travel to endemic areas. Burkholderia pseudomallei can also infect animals. We describe a multijurisdictional public health response to a case of subclinical urinary B. pseudomallei infection in a dog that had been adopted into upstate New York from a shelter in Thailand. Investigation disclosed three human contacts with single, low-risk exposures to the dog's urine at his residence, and 16 human contacts with possible exposure to his urine or culture isolates at a veterinary hospital. Contacts were offered various combinations of symptom/fever monitoring, baseline and repeat B. pseudomallei serologic testing, and antibiotic post-exposure prophylaxis, depending on the nature of their exposure and their personal medical histories. The dog's owner accepted recommendations from public health authorities and veterinary clinicians for humane euthanasia. A number of animal rescue organizations actively facilitate adoptions into the United States of shelter dogs from South-East Asia. This may result in importation of B. pseudomallei into almost any community, with implications for human and animal health. © 2018 Blackwell Verlag GmbH.

26 CFR 601.502 - Recognized representative.

Code of Federal Regulations, 2010 CFR

2010-04-01

..., territory, commonwealth, or the District of Columbia; (2) Certified public accountant. Any individual who is duly qualified to practice as a certified public accountant in any state, possession, territory... 10), concerning the practice of attorneys, certified public accountants, enrolled agents, enrolled...

Cancer chemoprevention and cancer preventive vaccines--a call to action: leaders of diverse stakeholder groups present strategies for overcoming multiple barriers to meet an urgent need.

PubMed

Herberman, Ronald B; Pearce, Homer L; Lippman, Scott M; Pyenson, Bruce S; Alberts, David S

2006-12-15

The emerging field of cancer prevention through chemoprevention agents and cancer vaccines offers significant promise for reducing suffering and death from cancer. However, that promise may not be kept unless major barriers to progress are lowered or eliminated. Among the most significant barriers are the relatively small investment from government and industry in research and development of cancer preventive agents; a predominant emphasis of translational cancer research on therapeutic interventions for metastatic or advanced cancer; complexities of prevention trial design; a relatively uncharted Food and Drug Administration (FDA) approval process for preventive agents; insufficient public and patient understanding of the importance and potential for cancer preventive measures, with consequent unpredictable public and patient willingness to take preventive agents; an uncertain reimbursement from payors; and limitations in patent law, liability protection, and data package exclusivity that undermine the opportunity for recouping investment. Viewed individually or collectively, each of these barriers serves as a substantial deterrent to intellectual and financial investment by all sectors of the cancer community. In an effort to ultimately overcome these barriers, a Cancer Prevention Research Summit was assembled June 12-13, 2006 in Bethesda, Maryland, organized by C-Change with support from the AACR. The Summit brought together some 120 leaders from private, public, and not-for-profit entities, including cancer researchers and clinicians; federal health officials; regulatory agency representatives; pharmaceutical, biotech, and food industry leaders; patent attorneys; economists; public and private provider group executives; and advocates. Participants engaged in a detailed process to more carefully define the major barriers, identify potential solutions, and formulate initial priorities and recommendations for action. At the conclusion of this dialogue among experts, the following recommended actions were outlined: define policy solutions to patent, intellectual property, and liability law barriers; create an advisory document about the approval process for cancer chemopreventive agents and vaccines for the FDA; develop new design models for cancer chemopreventive clinical trials; outline the business case for chemopreventive agents and vaccines for federal research agencies, payors and investors; and implement a communications strategy to increase public awareness about the importance of chemoprevention and cancer preventive vaccines.

49 CFR 40.343 - What tasks may a service agent perform for an employer?

Code of Federal Regulations, 2010 CFR

2010-10-01

... employer? 40.343 Section 40.343 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Roles and Responsibilities of Service Agents § 40.343 What tasks may a service agent perform for an employer? As a service agent, you may perform for...

Change-Agent-for-Equity (CAFE) Model: A Framework for School Counselor Identity

ERIC Educational Resources Information Center

Mason, Erin C. M.; Ockerman, Melissa S.; Chen-Hayes, Stuart F.

2013-01-01

Significant recent influences in the profession have provided clear direction about what school counseling programs should look like but have not explicitly defined the professional identity necessary to enact these programs. A Change-Agent-for-Equity (CAFE) Model draws from the American School Counselor Association National Model (2003, 2005,…

Constructing Knowledge with an Agent-Based Instructional Program: A Comparison of Cooperative and Individual Meaning Making

ERIC Educational Resources Information Center

Moreno, Roxana

2009-01-01

Participants in the present study were 87 college students who learned about botany using an agent-based instructional program with three different learning approaches: individual, jigsaw, or cooperative learning. Results showed no differences among learning approaches on retention. Students in jigsaw groups reported higher cognitive load during…

Abstract-Reasoning Software for Coordinating Multiple Agents

NASA Technical Reports Server (NTRS)

Clement, Bradley; Barrett, Anthony; Rabideau, Gregg; Knight, Russell

2003-01-01

A computer program for scheduling the activities of multiple agents that share limited resources has been incorporated into the Automated Scheduling and Planning Environment (ASPEN) software system, aspects of which have been reported in several previous NASA Tech Briefs articles. In the original intended application, the agents would be multiple spacecraft and/or robotic vehicles engaged in scientific exploration of distant planets. The program could also be used on Earth in such diverse settings as production lines and military maneuvers. This program includes a planning/scheduling subprogram of the iterative repair type that reasons about the activities of multiple agents at abstract levels in order to greatly improve the scheduling of their use of shared resources. The program summarizes the information about the constraints on, and resource requirements of, abstract activities on the basis of the constraints and requirements that pertain to their potential refinements (decomposition into less-abstract and ultimately to primitive activities). The advantage of reasoning about summary information is that time needed to find consistent schedules is exponentially smaller than the time that would be needed for reasoning about the same tasks at the primitive level.

Software for Partly Automated Recognition of Targets

NASA Technical Reports Server (NTRS)

Opitz, David; Blundell, Stuart; Bain, William; Morris, Matthew; Carlson, Ian; Mangrich, Mark; Selinsky, T.

2002-01-01

The Feature Analyst is a computer program for assisted (partially automated) recognition of targets in images. This program was developed to accelerate the processing of high-resolution satellite image data for incorporation into geographic information systems (GIS). This program creates an advanced user interface that embeds proprietary machine-learning algorithms in commercial image-processing and GIS software. A human analyst provides samples of target features from multiple sets of data, then the software develops a data-fusion model that automatically extracts the remaining features from selected sets of data. The program thus leverages the natural ability of humans to recognize objects in complex scenes, without requiring the user to explain the human visual recognition process by means of lengthy software. Two major subprograms are the reactive agent and the thinking agent. The reactive agent strives to quickly learn the user's tendencies while the user is selecting targets and to increase the user's productivity by immediately suggesting the next set of pixels that the user may wish to select. The thinking agent utilizes all available resources, taking as much time as needed, to produce the most accurate autonomous feature-extraction model possible.

Clipping in neurocontrol by adaptive dynamic programming.

PubMed

Fairbank, Michael; Prokhorov, Danil; Alonso, Eduardo

2014-10-01

In adaptive dynamic programming, neurocontrol, and reinforcement learning, the objective is for an agent to learn to choose actions so as to minimize a total cost function. In this paper, we show that when discretized time is used to model the motion of the agent, it can be very important to do clipping on the motion of the agent in the final time step of the trajectory. By clipping, we mean that the final time step of the trajectory is to be truncated such that the agent stops exactly at the first terminal state reached, and no distance further. We demonstrate that when clipping is omitted, learning performance can fail to reach the optimum, and when clipping is done properly, learning performance can improve significantly. The clipping problem we describe affects algorithms that use explicit derivatives of the model functions of the environment to calculate a learning gradient. These include backpropagation through time for control and methods based on dual heuristic programming. However, the clipping problem does not significantly affect methods based on heuristic dynamic programming, temporal differences learning, or policy-gradient learning algorithms.

46 CFR 16.109 - Public Interest Exclusion (PIE).

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 1 2010-10-01 2010-10-01 false Public Interest Exclusion (PIE). 16.109 Section 16.109 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY MERCHANT MARINE OFFICERS AND SEAMEN CHEMICAL TESTING General § 16.109 Public Interest Exclusion (PIE). Service agents are subject to Public Interest Exclusion...

42 CFR 24.4 - Eligibility.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Eligibility. 24.4 Section 24.4 Public Health PUBLIC... agents that may affect the public health. The individual would normally have dealt with complex... regulatory guidelines for clinical research and been the recipient of invitations to speak at or to chair...

42 CFR 24.4 - Eligibility.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 42 Public Health 1 2011-10-01 2011-10-01 false Eligibility. 24.4 Section 24.4 Public Health PUBLIC... agents that may affect the public health. The individual would normally have dealt with complex... regulatory guidelines for clinical research and been the recipient of invitations to speak at or to chair...

BSL-3 laboratory practices in the United States: comparison of select agent and non-select agent facilities.

PubMed

Richards, Stephanie L; Pompei, Victoria C; Anderson, Alice

2014-01-01

New construction of biosafety level 3 (BSL-3) laboratories in the United States has increased in the past decade to facilitate research on potential bioterrorism agents. The Centers for Disease Control and Prevention inspect BSL-3 facilities and review commissioning documentation, but no single agency has oversight over all BSL-3 facilities. This article explores the extent to which standard operating procedures in US BSL-3 facilities vary between laboratories with select agent or non-select agent status. Comparisons are made for the following variables: personnel training, decontamination, personal protective equipment (PPE), medical surveillance, security access, laboratory structure and maintenance, funding, and pest management. Facilities working with select agents had more complex training programs and decontamination procedures than non-select agent facilities. Personnel working in select agent laboratories were likely to use powered air purifying respirators, while non-select agent laboratories primarily used N95 respirators. More rigorous medical surveillance was carried out in select agent workers (although not required by the select agent program) and a higher level of restrictive access to laboratories was found. Most select agent and non-select agent laboratories reported adequate structural integrity in facilities; however, differences were observed in personnel perception of funding for repairs. Pest management was carried out by select agent personnel more frequently than non-select agent personnel. Our findings support the need to promote high quality biosafety training and standard operating procedures in both select agent and non-select agent laboratories to improve occupational health and safety.

BSL-3 Laboratory Practices in the United States: Comparison of Select Agent and Non–Select Agent Facilities

PubMed Central

Pompei, Victoria C.; Anderson, Alice

2014-01-01

New construction of biosafety level 3 (BSL-3) laboratories in the United States has increased in the past decade to facilitate research on potential bioterrorism agents. The Centers for Disease Control and Prevention inspect BSL-3 facilities and review commissioning documentation, but no single agency has oversight over all BSL-3 facilities. This article explores the extent to which standard operating procedures in US BSL-3 facilities vary between laboratories with select agent or non–select agent status. Comparisons are made for the following variables: personnel training, decontamination, personal protective equipment (PPE), medical surveillance, security access, laboratory structure and maintenance, funding, and pest management. Facilities working with select agents had more complex training programs and decontamination procedures than non–select agent facilities. Personnel working in select agent laboratories were likely to use powered air purifying respirators, while non–select agent laboratories primarily used N95 respirators. More rigorous medical surveillance was carried out in select agent workers (although not required by the select agent program) and a higher level of restrictive access to laboratories was found. Most select agent and non–select agent laboratories reported adequate structural integrity in facilities; however, differences were observed in personnel perception of funding for repairs. Pest management was carried out by select agent personnel more frequently than non–select agent personnel. Our findings support the need to promote high quality biosafety training and standard operating procedures in both select agent and non–select agent laboratories to improve occupational health and safety. PMID:24552359

Resistance of Staphylococcus aureus to antimicrobial agents in Ethiopia: a meta-analysis.

PubMed

Deyno, Serawit; Fekadu, Sintayehu; Astatkie, Ayalew

2017-01-01

Emergence of antimicrobial resistance by Staphylococcus aureus has limited treatment options against its infections. The purpose of this study was to determine the pooled prevalence of resistance to different antimicrobial agents by S. aureus in Ethiopia. Web-based search was conducted in the databases of PubMed, Google Scholar, Hinari, Scopus and the Directory of Open Access Journals (DOAJ) to identify potentially eligible published studies. Required data were extracted and entered into Excel spread sheet. Statistical analyses were performed using Stata version 13.0. The metaprop Stata command was used to pool prevalence values. Twenty-one separate meta-analysis were done to estimate the pooled prevalence of the resistance of S. aureus to twenty-one different antimicrobial agents. Heterogeneity among the studies was assessed using the I 2 statistic and chi-square test. Publication bias was assessed using Egger's test. Because of significant heterogeneity amongst the studies, the random effects model was used to pool prevalence values. The electronic database search yielded 1317 studies among which 45 studies met our inclusion criteria. Our analyses demonstrated very high level of resistance to amoxicillin (77% [95% confidence interval (CI): 68%, 0.85%]), penicillin (76% [95% CI: 67%, 84%]), ampicillin (75% [95% CI: 65%, 85%]), tetracycline (62% [95% CI: 55%, 68%]), methicillin (47% [95% CI: 33%, 61%]), cotrimoxaziole (47% [95% CI: 40%, 55%]), doxycycline (43% [95% CI: 26%, 60%]), and erythromycin (41% [95% CI: 29%, 54%]). Relatively low prevalence of resistance was observed with kanamycin (14% [95% CI: 5%, 25%]) and ciprofloxacin (19% [95% CI: 13%, 26%]). The resistance level to vancomycin is 11% 995% CI: (4%, 20%). High heterogeneity was observed for each of the meta-analysis performed (I 2 ranging from 79.36% to 95.93%; all p -values ≤0.01). Eggers' test did not show a significant publication bias for all antimicrobial agents except for erythromycin and ampicillin. S. aureus in Ethiopia has gotten notoriously resistant to almost to all of antimicrobial agents in use including, penicillin, cephalosporins, tetracyclines, chloramphenicol, methicillin, vancomycin and sulphonamides. The resistance level to vancomycin is bothersome and requires a due attention. Continued and multidimensional efforts of antimicrobial stewardship program promoting rational use of antibiotics, infection prevention and containment of AMR are urgently needed.

Impact of an antimicrobial stewardship program with multidisciplinary cooperation in a community public teaching hospital in Taiwan.

PubMed

Lin, Yu-Shiuan; Lin, I-Fen; Yen, Yung-Feng; Lin, Pei-Ching; Shiu, Yu-Chih; Hu, Hsing-Yi; Yang, Ying-Pi

2013-11-01

Reports of antimicrobial stewardship programs (ASPs) in community hospitals are limited, with the major focus on specific agents, small settings, or short time periods. Here we present the outcomes of cost control, consumption restraint, and quality of care after a 3-year multidisciplinary ASP in a 415-bed community public teaching hospital. Three strategies for improving antimicrobial stewardship were implemented: education, clinical pharmacists-based intervention, and regular outcome announcement. The steering panel of the program was a committee composed of infection specialists, attending physicians, clinical pharmacists, nurses, and medical laboratorists. Semiannual data from July 2009 to June 2012 was analyzed. Antibiotic costs declined from $21,464 to $12,146 per 1,000 patient-days (-43.4%). Approximately $2.5 million was saved in 3 years, and estimated labor cost was $3,935 per month. Defined daily dose per 1,000 patient-days were diminished from 906.7 to 717.5 (-20.9%). Significant reductions were found in the consumption of aminoglycosides, first-generation cephalosporins, and aminopenicillins. However, through comprehensive auditing, increasing consumption of fourth-generation cephalosporins and fluoroquinolones was noticed. No significant difference in the quality of care (ie, length of stay, incidence of health care associated infections, and mortality) was observed. The multidisciplinary ASP was beneficial to reduce antibiotic cost and consumption. The strategies were practical and worthy to be recommended to community health care settings. Copyright © 2013 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Mosby, Inc. All rights reserved.

The role of noise in the spatial public goods game

NASA Astrophysics Data System (ADS)

Javarone, Marco Alberto; Battiston, Federico

2016-07-01

In this work we aim to analyze the role of noise in the spatial public goods game, one of the most famous games in evolutionary game theory. The dynamics of this game is affected by a number of parameters and processes, namely the topology of interactions among the agents, the synergy factor, and the strategy revision phase. The latter is a process that allows agents to change their strategy. Notably, rational agents tend to imitate richer neighbors, in order to increase the probability to maximize their payoff. By implementing a stochastic revision process, it is possible to control the level of noise in the system, so that even irrational updates may occur. In particular, in this work we study the effect of noise on the macroscopic behavior of a finite structured population playing the public goods game. We consider both the case of a homogeneous population, where the noise in the system is controlled by tuning a parameter representing the level of stochasticity in the strategy revision phase, and a heterogeneous population composed of a variable proportion of rational and irrational agents. In both cases numerical investigations show that the public goods game has a very rich behavior which strongly depends on the amount of noise in the system and on the value of the synergy factor. To conclude, our study sheds a new light on the relations between the microscopic dynamics of the public goods game and its macroscopic behavior, strengthening the link between the field of evolutionary game theory and statistical physics.

Diagnosis, Management And Prevention Of Hepatitis C In Pakistan 2017.

PubMed

Umar, Muhammad; Khaar, Hamama-Tul-Bushra; Akhter, Tayyab Saeed; Aslam, Faiza; Ahmad, Syed Irfan; Asghar, Rai Mohammad; Khurram, Mohammad; Hussain, Tassawar; Salamat, Amjad; Khan, Anwar A; Fazal-E-Hadi; Minhas, Zahid Mahmood; Shah, Hasnain Ali; Farooqui, Javed; Naqvi, Asif Abbas; Mohsin, Aftab; Waseem-Ud-Din; Bhutta, Sohail Iqbal; Hasnain Syed, Sibt Ul; Qureshi, Saleem; Adam, Tashfeen; Uddin, Moazzam; Tayyab, Ghias-U-Nabi; Najeeb Ul Haq; Shoaib, Atifa; Ambreen, Saima; Shahzad, Arslan; Ikram, Nadeem; Nisar, Gul; Khan, Mohammad Mujeeb; Osama, Mohammad

2016-01-01

Since the advent of direct acting antiviral agents, there is a revolutionary change in the management of HCV infection. Newer drugs with different mechanism of action are being introduced and are expected to be available in coming few months in Pakistan as well. The main purpose of the guideline is to review and induct the latest research in field of HCV infection in Pakistani perspective so that our healthcare professionals can apply the new recommendations in timely and judicial manner. Target groups of guidelines are general physicians treating hepatitis C, hepatologists and gastroenterologists. Other beneficiaries of these guidelines are public health institutions of Pakistan, which provide free treatment to deserving patients under National Hepatitis Prevention and Control Program and Pakistan Bait-ul- Mal Program. These guidelines are based on the review of National consensus practice guidelines: Diagnosis, Management and Prevention of Hepatitis C Pakistan 2009. Published data in National and International Journals searched with the help of Google search and pub med, and 2015-16 guidelines of HCV by AASLD, EASL, APASL and WHO. Local studies are preferably added with references to enhance the Pakistani perspective. Evidence was also taken from published studies. Recommendations have been based upon evidence from national publications on the subject and scientific presentations at national liver meeting as well from experts' personal experience and opinion.

76 FR 12118 - Proposed Data Collections Submitted for Public Comment and Recommendations

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-04

... that come to CDC for Select Agents. The term select agents is used to describe a limited group of... bioterrorism, inflicting significant morbidity and mortality on susceptible populations. In light of current...

43 CFR 3862.2-1 - Citizenship of corporations and of associations acting through agents.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Public Lands (Continued) BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000... persons unincorporated, the statement of their duly authorized agent, made upon his own knowledge or upon...

43 CFR 3862.2-1 - Citizenship of corporations and of associations acting through agents.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Public Lands (Continued) BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000... persons unincorporated, the statement of their duly authorized agent, made upon his own knowledge or upon...

Effects of convincing power and neutrality on minority opinion spreading

NASA Astrophysics Data System (ADS)

Wu, Yue; Xiong, Xi; Zhang, Yi

2017-02-01

The dynamics evolution of the minority opinion in public debates is studied using a convincing power (CP) model with neutrality. In a given group, an agent with a definite standpoint (yes or no) can be persuaded to be a neutral agent, if its capacity of persuasion is lower than the average CP of its opponents. Besides that a neutral agent will change its state and follow a more persuasive opinion. Starting from two opposite opinions with different rates, repeated local discussions are found to drive the minority reversal. It reveals that in addition to the initial minority, the number of neutral agents is also an important factor to the eventual winners. During the process of consensus, there exists a threshold of initial fraction to guarantee one side win. The results have a guiding significance for designing strategies to win a public debate.

Home Energy Management System - VOLTTRON Integration

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

Zandi, Helia

In most Home Energy Management Systems (HEMS) available in the market, different devices running different communication protocols cannot interact with each other and exchange information. As a result of this integration, the information about different devices running different communication protocol can be accessible by other agents and devices running on VOLTTRON platform. The integration process can be used by any HEMS available in the market regardless of the programming language they use. If the existing HEMS provides an Application Programming Interface (API) based on the RESTFul architecture, that API can be used for integration. Our candidate HEMS in this projectmore » is home-assistant (Hass). An agent is implemented which can communicate with the Hass API and receives information about the devices loaded on the API. The agent publishes the information it receives on the VOLTTRON message bus so other agents can have access to this information. On the other side, for each type of devices, an agent is implemented such as Climate Agent, Lock Agent, Switch Agent, Light Agent, etc. Each of these agents is subscribed to the messages published on the message bus about their associated devices. These agents can also change the status of the devices by sending appropriate service calls to the API. Other agents and services on the platform can also access this information and coordinate their decision-making process based on this information.« less

Complex systems approach to scientific publication and peer-review system: development of an agent-based model calibrated with empirical journal data.

PubMed

Kovanis, Michail; Porcher, Raphaël; Ravaud, Philippe; Trinquart, Ludovic

Scientific peer-review and publication systems incur a huge burden in terms of costs and time. Innovative alternatives have been proposed to improve the systems, but assessing their impact in experimental studies is not feasible at a systemic level. We developed an agent-based model by adopting a unified view of peer review and publication systems and calibrating it with empirical journal data in the biomedical and life sciences. We modeled researchers, research manuscripts and scientific journals as agents. Researchers were characterized by their scientific level and resources, manuscripts by their scientific value, and journals by their reputation and acceptance or rejection thresholds. These state variables were used in submodels for various processes such as production of articles, submissions to target journals, in-house and external peer review, and resubmissions. We collected data for a sample of biomedical and life sciences journals regarding acceptance rates, resubmission patterns and total number of published articles. We adjusted submodel parameters so that the agent-based model outputs fit these empirical data. We simulated 105 journals, 25,000 researchers and 410,000 manuscripts over 10 years. A mean of 33,600 articles were published per year; 19 % of submitted manuscripts remained unpublished. The mean acceptance rate was 21 % after external peer review and rejection rate 32 % after in-house review; 15 % publications resulted from the first submission, 47 % the second submission and 20 % the third submission. All decisions in the model were mainly driven by the scientific value, whereas journal targeting and persistence in resubmission defined whether a manuscript would be published or abandoned after one or many rejections. This agent-based model may help in better understanding the determinants of the scientific publication and peer-review systems. It may also help in assessing and identifying the most promising alternative systems of peer review.

Toxicity of the organophosphate chemical warfare agents GA, GB, and VX: Implications for public protection

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

Munro, N.B.; Ambrose, K.R.; Watson, A.P.

1994-01-01

The nerve agents, GA, GB, and VX are organophosphorus esters that form a major portion of the total agent volume contained in the U.S. stockpile of unitary chemical munitions. Congress has mandated the destruction of these agents, which is currently slated for completion in 2004. The acute, chronic, and delayed toxicity of these agents is reviewed in this analysis. The largely negative results from studies of genotoxicity, carcinogenicity, developmental, and reproductive toxicity are also presented. Nerve agents show few or delayed effects. At supralethal doses, GB can cause delayed neuropathy in antidote-protected chickens, but there is not evidence that itmore » causes this syndrome in humans at any dose. Agent VX shows no potential for inducing delayed neuropathy in any species. In view of their lack of genotoxicity, the nerve agent exposure is the extraordinarily high acute toxicity of these substances. Futhermore, acute effects of moderate exposure such as nausea, diarrhea, inability to perform simple mental tasks, and respiratory effects may render the public unable to respond adequately to emergency instructions in the unlikely event of agent release, making early warning and exposure avoidance important. Likewise, exposure or self-contamination of first responders and medical personnel must be avoided. Control limits for exposure via surface contact of drinking water are needed, as are detection methods for low levels in water or foodstuffs. 187 refs., 3 figs., 7 tabs.« less

76 FR 57619 - Delegation Under Section 2(A) of the Special Agent Samuel Hicks Families of Fallen Heroes Act

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-15

...--Delegation Under Section 2(A) of the Special Agent Samuel Hicks Families of Fallen Heroes Act Presidential... Hicks Families of Fallen Heroes Act Memorandum for the Administrator of General Services By the... the President by section 2(a) of the Special Agent Samuel Hicks Families of Fallen Heroes Act (Public...

Surveys for Biological Control Agents of Hydrilla verticillata in the People’s Republic of China in 2013

DTIC Science & Technology

2017-03-01

Hydrilla was rare at this site and only male plants were collected at 0.5-1 m from shore and a depth of 0.5-1m. The lake/wetlands were explored by boat...ER D C/ EL T R- 17 -3 Aquatic Plant Control Research Program Surveys for Biological Control Agents of Hydrilla verticillata in the...acwc.sdp.sirsi.net/client/default. Aquatic Plant Control Research Program ERDC/EL TR-17-3 March 2017 Surveys for Biological Control Agents of

Becoming Technosocial Change Agents: Intersectionality and Culturally Responsive Pedagogies as Vital Resources for Increasing Girls' Participation in Computing

ERIC Educational Resources Information Center

Ashcraft, Catherine; Eger, Elizabeth K.; Scott, Kimberly A.

2017-01-01

Drawing from our two-year ethnography, we juxtapose the experiences of two cohorts in one culturally responsive computing program, examining how the program fostered girls' emerging identities as technosocial change agents. In presenting this in-depth and up-close exploration, we simultaneously identify conditions that both facilitated and limited…

76 FR 61254 - Interpretive Rule on When Certain Independent Expenditures Are “Publicly Disseminated” for...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-04

... authorized committee, or their agents, or a political party committee or its agents.'' 11 CFR [[Page 61255... (Jan. 3, 2003). In contrast, all other forms of independent expenditure communications, such as those...

76 FR 366 - Public Water Supply Supervision Program; Program Revision for the State of Washington

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-04

... ENVIRONMENTAL PROTECTION AGENCY [FRL-9247-4] Public Water Supply Supervision Program; Program... State Public Water Supply Supervision Primacy Program. Washington has adopted a definition for public water system that is analogous to EPA's definition of public water system, and has adopted regulations...

Travel agents and the prevention of health problems among travelers in Québec.

PubMed

Provost, Sylvie; Gaulin, Colette; Piquet-Gauthier, Blandine; Emmanuelli, Julien; Venne, Sylvie; Dion, Réjean; Grenier, Jean-Luc; Dessau, Jean-Claude; Dubuc, Martine

2002-01-01

Among the factors influencing travelers to seek preventive health advice before departure, the travel agent's recommendation plays an important role. The objective of our study was to document the practices and needs of travel agents in Québec (Canada) in relation to the prevention of health problems among travelers. In June 2000, a cross-sectional descriptive survey was carried out among travel agents from all travel agencies in Québec. One agent per agency was asked to answer our questions. Data were collected using a 32-item telephone questionnaire. Altogether, 708 travel agents from the 948 agencies contacted answered our questionnaire (participation rate: 75%). Most respondents (81%) believed that the travel agent has a role to play in the prevention of health problems among travelers, especially to recommend that travelers consult a travel clinic before departure. Although over 80% of the agents interviewed mentioned recommending a visit to a travel clinic before an organized tour to Thailand or a backpacking trip in Mexico, less than half said they make the same recommendation for a stay in a seaside resort in Mexico. The majority of respondents were acquainted with the services offered in travel health clinics, and these clinics were the source of travel health information most often mentioned by travel agents. However, nearly 60% of the agents questioned had never personally consulted a travel clinic. When asked about the best way to receive information about travelers' health, more than 40% of respondents favoured receiving information newsletters from public health departments regularly whereas 28% preferred the Internet. Despite the limits of this study, our results should help the public health network better target its interventions aimed to inform travel agents on prevention of health problems among travelers.

The treatment of hospital wastewater: an appraisal.

PubMed

Pauwels, B; Verstraete, W

2006-12-01

Hospitals discharge considerable amounts of chemicals and microbial agents in their wastewaters. Problem chemicals present in hospital wastewater belong to different groups, such as antibiotics, X-ray contrast agents, disinfectants and pharmaceuticals. Many of these chemical compounds resist normal wastewater treatment. They end up in surface waters where they can influence the aquatic ecosystem and interfere with the food chain. Humans are particularly exposed by the drinking water, produced from surface water. Microbial agents of special concern are multiresistant microbial strains. The latter are suspected to contribute to the spread of antibiotic resistance. In this paper, we will discuss the different approaches towards hospital wastewater treatment. The principle of uncoupling hospitals from public sewers warrants indepth evaluation by technologists and ecotoxicologists as well as public health specialists.

Science versus policy in establishing equitable Agent Orange disability compensation policy.

PubMed

Brown, Mark A

2011-07-01

This article makes the case that current Agent Orange compensation policy for Vietnam War veterans is based neither wholly upon scientific findings about Agent Orange health effects nor on pure public health policy considerations. Rather, it is the logical culmination of decades of experience among policy makers and public health scientists trying to establish clear-cut, equitable, and scientifically defensible compensation policy in the face of limited relevant science and poor or nonexistent exposure data-all within the broader context of Veterans Affairs disability compensation policies, and a deep-seated commitment to support the men and women who served their country during the Vietnam War. Finally, attempts to update current policy will benefit from an understanding of this background.

Development of a matrix to evaluate the threat of biological agents used for bioterrorism.

PubMed

Tegnell, A; Van Loock, F; Baka, A; Wallyn, S; Hendriks, J; Werner, A; Gouvras, G

2006-10-01

Adequate public health preparedness for bioterrorism includes the elaboration of an agreed list of biological and chemical agents that might be used in an attack or as threats of deliberate release. In the absence of counterterrorism intelligence information, public health authorities can also base their preparedness on the agents for which the national health structures would be most vulnerable. This article aims to describe a logical method and the characteristics of the variables to be brought in a weighing process to reach a priority list for preparedness. The European Union, in the aftermath of the anthrax events of October 2001 in the United States, set up a task force of experts from multiple member states to elaborate and implement a health security programme. One of the first tasks of this task force was to come up with a list of priority threats. The model, presented here, allows Web-based updates for newly identified agents and for the changes occurring in preventive measures for agents already listed. The same model also allows the identification of priority protection action areas.

Disaster Preparedness: Biological Threats and Treatment Options.

PubMed

Narayanan, Navaneeth; Lacy, Clifton R; Cruz, Joseph E; Nahass, Meghan; Karp, Jonathan; Barone, Joseph A; Hermes-DeSantis, Evelyn R

2018-02-01

Biological disasters can be natural, accidental, or intentional. Biological threats have made a lasting impact on civilization. This review focuses on agents of clinical significance, bioterrorism, and national security, specifically Category A agents (anthrax, botulism, plague, tularemia, and smallpox), as well as briefly discusses other naturally emerging infections of public health significance, Ebola virus (also a Category A agent) and Zika virus. The role of pharmacists in disaster preparedness and disaster response is multifaceted and important. Their expertise includes clinical knowledge, which can aid in drug information consultation, patient-specific treatment decision making, and development of local treatment plans. To fulfill this role, pharmacists must have a comprehensive understanding of medical countermeasures for these significant biological threats across all health care settings. New and reemerging infectious disease threats will continue to challenge the world. Pharmacists will be at the forefront of preparedness and response, sharing knowledge and clinical expertise with responders, official decision makers, and the general public. © 2017 Pharmacotherapy Publications, Inc.

SALMON RECOVERY: CATEGORIZING AGENTS, DRIVERS, AND DELUSIONS

EPA Science Inventory

Throughout the southern region of western North America, many wild salmon stocks have declined and some have disappeared. The decline was induced by an extensively studied combination of causal agents. The public appears to support reversing the downward trajectory for wild sal...

75 FR 43110 - User Fees Relating to Enrollment and Preparer Tax Identification Numbers

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-23

... certified public accountants, attorneys, enrolled agents, or registered tax return preparers are denied.... Except as provided in any transitional period, only attorneys, certified public accountants, enrolled... public accountants (NAICS code 541211). Entities identified as tax preparation services and offices of...

CATS-based Agents That Err

NASA Technical Reports Server (NTRS)

Callantine, Todd J.

2002-01-01

This report describes preliminary research on intelligent agents that make errors. Such agents are crucial to the development of novel agent-based techniques for assessing system safety. The agents extend an agent architecture derived from the Crew Activity Tracking System that has been used as the basis for air traffic controller agents. The report first reviews several error taxonomies. Next, it presents an overview of the air traffic controller agents, then details several mechanisms for causing the agents to err in realistic ways. The report presents a performance assessment of the error-generating agents, and identifies directions for further research. The research was supported by the System-Wide Accident Prevention element of the FAA/NASA Aviation Safety Program.

Paediatric meningococcaemia in northwestern Ontario, Canada: a case for publicly funded meningococcal B vaccination

PubMed Central

Tsang, Raymond S. W.; Ulanova, Marina

2016-01-01

Introduction: Neisseria meningitidis serogroup B is an important infectious agent in developed countries, including Canada. Infants are particularly susceptible to infection with serogroup B because of immature immune systems, pathogen virulence factors and changing serogroup dynamics in the post-vaccination era. Currently, the Ontario provincial government does not include serogroup B in its routine publicly funded meningococcal vaccination program. Case Presentation: A formerly well 14-month-old male presented to a tertiary hospital emergency department with fever, minor respiratory problems, diffuse purpuric rash, distended abdomen, tachycardia, and history of one episode of vomiting and melena each. Meningococcaemia was immediately suspected, and he was treated with ceftriaxone, cefotaxime and vancomycin before transfer to a different acute care facility within 12 h. N. meningitidis serogroup B, sensitive to ceftriaxone and penicillin, was identified in his blood. The patient developed gangrene of the lower legs and underwent bilateral below-knee amputation 8 days post-admission. Conclusion: This instance of meningococcaemia with extensive sequelae is an example of the various serious outcomes of meningococcal infection. It provides persuasive reason for routine publicly funded vaccination against N. meningitidis serogroup B in Ontario. PMID:28348748

75 FR 28103 - Indian Child Welfare Act; Designated Tribal Agents for Service of Notice

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-19

...The regulations implementing the Indian Child Welfare Act provide that Indian Tribes may designate an agent other than the Tribal chairman for service of notice of proceedings under the Act. This notice includes the current list of designated Tribal agents for service of notice. The names are those received by the Secretary of the Interior before the date of this publication.

Neutralization of Aerosolized Bio-Agents by Filled Nanocomposite Materials through Thermal and Chemical Inactivation Mechanisms

DTIC Science & Technology

2016-06-01

Bio -agents by Filled Nanocomposite Materials through Thermal and Chemical Inactivation Mechanisms Distribution Statement A. Approved for public...of Cincinnati Project Title: Neutralization of Aerosolized Bio -agents by Filled Nanocomposite Materials through Thermal and Chemical Inactivation...fire ball, where they will not effectively interact with any viable bio -aerosol. 1.1.4. Conclusions Cryo-milling is necessary to achieve a

Guidance and Navigation Software Architecture Design for the Autonomous Multi-Agent Physically Interacting Spacecraft (AMPHIS) Test Bed

DTIC Science & Technology

2006-12-01

NAVIGATION SOFTWARE ARCHITECTURE DESIGN FOR THE AUTONOMOUS MULTI-AGENT PHYSICALLY INTERACTING SPACECRAFT (AMPHIS) TEST BED by Blake D. Eikenberry...Engineer Degree 4. TITLE AND SUBTITLE Guidance and Navigation Software Architecture Design for the Autonomous Multi- Agent Physically Interacting...iii Approved for public release; distribution is unlimited GUIDANCE AND NAVIGATION SOFTWARE ARCHITECTURE DESIGN FOR THE AUTONOMOUS MULTI

Review of Restricted Experiment Requests, Division of Select Agents and Toxins, Centers for Disease Control and Prevention, 2006-2013

PubMed Central

Smith, Jacinta; Weyant, Robbin

2015-01-01

The Centers for Disease Control and Prevention (CDC) Division of Select Agents and Toxins (DSAT) regulates laboratories that possess, use, or transfer select agents and toxins in the United States. DSAT also mitigates biosafety risks through the review of “restricted experiments,” which under the select agent regulations are experiments that pose heightened biosafety risks. From January 2006 through December 2013, DSAT received 618 requests from 109 entities to perform potentially restricted experiments. Of these requests, 85% were determined not to meet the regulatory definition of a restricted experiment, while 15% of the requests met the definition of a restricted experiment. Of the 91 restricted experiments proposed, DSAT approved 31 (34%) requests because the biosafety conditions proposed were commensurate with the experiments' biosafety risk. All 31 approved restricted experiments were for work with select toxins. DSAT did not approve 60 restricted experiment requests due to potentially serious biosafety risks to public health and safety. All 60 denied restricted experiments proposed inserting drug resistance traits into select agents that could compromise the control of disease. The select agents and toxins associated most frequently with requests that met the regulatory definition of a restricted experiment are Shiga toxin (n = 16), Burkholderia mallei (n = 15), Botulinum neurotoxin (n = 14), and Brucella abortus (n = 14). In general, all restricted experiment decisions are determined on a case-by-case basis. This article describes the trends and characteristics of the data associated with restricted experiment requests among select agents that have an impact on public health and safety (HHS only agents) or both public health and safety and animal health or products (overlap agents). The information presented here, coupled with the information published in the restricted experiment guidance document (www.selectagents.gov), is intended to promote awareness among the research community of the type of experiments that meet the regulatory definition of a restricted experiment as well as to provide a greater understanding of the restricted experiment review process. PMID:26347984

77 FR 14465 - Public Transportation on Indian Reservations Program; Tribal Transit Program

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-09

... DEPARTMENT OF TRANSPORTATION Federal Transit Administration Public Transportation on Indian... in funding provided by the Public Transportation on Indian Reservations Program (Tribal Transit... establishing the Public Transportation on Indian Reservations Program (Tribal Transit Program or TTP). This...

Targeted Drug-Carrying Bacteriophages as Antibacterial Nanomedicines▿

PubMed Central

Yacoby, Iftach; Bar, Hagit; Benhar, Itai

2007-01-01

While the resistance of bacteria to traditional antibiotics is a major public health concern, the use of extremely potent antibacterial agents is limited by their lack of selectivity. As in cancer therapy, antibacterial targeted therapy could provide an opportunity to reintroduce toxic substances to the antibacterial arsenal. A desirable targeted antibacterial agent should combine binding specificity, a large drug payload per binding event, and a programmed drug release mechanism. Recently, we presented a novel application of filamentous bacteriophages as targeted drug carriers that could partially inhibit the growth of Staphylococcus aureus bacteria. This partial success was due to limitations of drug-loading capacity that resulted from the hydrophobicity of the drug. Here we present a novel drug conjugation chemistry which is based on connecting hydrophobic drugs to the phage via aminoglycoside antibiotics that serve as solubility-enhancing branched linkers. This new formulation allowed a significantly larger drug-carrying capacity of the phages, resulting in a drastic improvement in their performance as targeted drug-carrying nanoparticles. As an example for a potential systemic use for potent agents that are limited for topical use, we present antibody-targeted phage nanoparticles that carry a large payload of the hemolytic antibiotic chloramphenicol connected through the aminoglycoside neomycin. We demonstrate complete growth inhibition toward the pathogens Staphylococcus aureus, Streptococcus pyogenes, and Escherichia coli with an improvement in potency by a factor of ∼20,000 compared to the free drug. PMID:17404004

Teaching Social Change Agents in Educational Leadership, School and Agency Counseling and Human Service Administration

ERIC Educational Resources Information Center

Tripses, Jenny S.; Hatfield, Kevin; Risen, D. Michael

2005-01-01

This article describes the authors' journey as three educational leadership professors implementing a program to improve teaching for social justice. The social change agents they seek to nurture in their graduate program are individuals who are keenly aware of inequities in society and possess the knowledge, skills, and will to make a difference…

Software for Partly Automated Recognition of Targets

NASA Technical Reports Server (NTRS)

Opitz, David; Blundell, Stuart; Bain, William; Morris, Matthew; Carlson, Ian; Mangrich, Mark

2003-01-01

The Feature Analyst is a computer program for assisted (partially automated) recognition of targets in images. This program was developed to accelerate the processing of high-resolution satellite image data for incorporation into geographic information systems (GIS). This program creates an advanced user interface that embeds proprietary machine-learning algorithms in commercial image-processing and GIS software. A human analyst provides samples of target features from multiple sets of data, then the software develops a data-fusion model that automatically extracts the remaining features from selected sets of data. The program thus leverages the natural ability of humans to recognize objects in complex scenes, without requiring the user to explain the human visual recognition process by means of lengthy software. Two major subprograms are the reactive agent and the thinking agent. The reactive agent strives to quickly learn the user s tendencies while the user is selecting targets and to increase the user s productivity by immediately suggesting the next set of pixels that the user may wish to select. The thinking agent utilizes all available resources, taking as much time as needed, to produce the most accurate autonomous feature-extraction model possible.

An Approach for Autonomy: A Collaborative Communication Framework for Multi-Agent Systems

NASA Technical Reports Server (NTRS)

Dufrene, Warren Russell, Jr.

2005-01-01

Research done during the last three years has studied the emersion properties of Complex Adaptive Systems (CAS). The deployment of Artificial Intelligence (AI) techniques applied to remote Unmanned Aerial Vehicles has led the author to investigate applications of CAS within the field of Autonomous Multi-Agent Systems. The core objective of current research efforts is focused on the simplicity of Intelligent Agents (IA) and the modeling of these agents within complex systems. This research effort looks at the communication, interaction, and adaptability of multi-agents as applied to complex systems control. The embodiment concept applied to robotics has application possibilities within multi-agent frameworks. A new framework for agent awareness within a virtual 3D world concept is possible where the vehicle is composed of collaborative agents. This approach has many possibilities for applications to complex systems. This paper describes the development of an approach to apply this virtual framework to the NASA Goddard Space Flight Center (GSFC) tetrahedron structure developed under the Autonomous Nano Technology Swarm (ANTS) program and the Super Miniaturized Addressable Reconfigurable Technology (SMART) architecture program. These projects represent an innovative set of novel concepts deploying adaptable, self-organizing structures composed of many tetrahedrons. This technology is pushing current applied Agents Concepts to new levels of requirements and adaptability.

Security of Mobile Agents on the Internet.

ERIC Educational Resources Information Center

Corradi, Antonio; Montanari, Rebecca; Stefanelli, Cesare

2001-01-01

Discussion of the Internet focuses on new programming paradigms based on mobile agents. Considers the security issues associated with mobile agents and proposes a security architecture composed of a wide set of services and components capable of adapting to a variety of applications, particularly electronic commerce. (Author/LRW)

Investigation of acute toxicity of fenitrothion on peppered corydoras (Corydoras paleatus) (Jenyns, 1842).

PubMed

Sarikaya, Rabia; Selvi, Mahmut; Erkoç, Figen

2004-08-01

Fenitrothion, as an organophosphothionate insecticide, is a contact insecticide and selective acaricide, also used as a vector control agent for malaria in public health programs. A 96 h LC50 value of fenitrothion, a potential toxic pollutant contaminating aquatic ecosystems, was determined on the adult peppered corydoras (Corydoras paleatus). The experiments were repeated three times. The static test method of acute toxicity test was used. Water temperature was regulated at 23 +/- 1 degrees C. In addition, behavioral changes at each fenitrothion concentration were observed for the individual fish. Data obtained from acute toxicity tests were evaluated using the Probit Analysis Statistical Method. The 96 h LC50 value for peppered corydoras was estimated as 3.51 mg/l.

43 CFR 4150.4-3 - Notice of public sale.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 43 Public Lands: Interior 2 2012-10-01 2012-10-01 false Notice of public sale. 4150.4-3 Section... Unauthorized Grazing Use § 4150.4-3 Notice of public sale. Following the impoundment of livestock under this... agents, or both, shall be notified in writing by certified mail or by personal delivery of the sale and...

43 CFR 4150.4-3 - Notice of public sale.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 43 Public Lands: Interior 2 2014-10-01 2014-10-01 false Notice of public sale. 4150.4-3 Section... Unauthorized Grazing Use § 4150.4-3 Notice of public sale. Following the impoundment of livestock under this... agents, or both, shall be notified in writing by certified mail or by personal delivery of the sale and...

43 CFR 4150.4-3 - Notice of public sale.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 43 Public Lands: Interior 2 2013-10-01 2013-10-01 false Notice of public sale. 4150.4-3 Section... Unauthorized Grazing Use § 4150.4-3 Notice of public sale. Following the impoundment of livestock under this... agents, or both, shall be notified in writing by certified mail or by personal delivery of the sale and...

42 CFR 73.2 - Purpose and scope.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Purpose and scope. 73.2 Section 73.2 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES QUARANTINE, INSPECTION, LICENSING SELECT AGENTS AND TOXINS § 73.2 Purpose and scope. This part implements the provisions of the Public Health Security and Bioterrorism Preparedness and...

76 FR 59329 - User Fees Relating to the Registered Tax Return Preparer Competency Examination and...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-26

... and requiring tax return preparers who are not attorneys, certified public accountants, or enrolled... only attorneys, certified public accountants, enrolled agents, and registered tax return preparers are...-6 permits specified individuals who are supervised by the attorney, certified public accountant...

Guidelines for biosafety laboratory competency: CDC and the Association of Public Health Laboratories.

PubMed

Delany, Judy R; Pentella, Michael A; Rodriguez, Joyce A; Shah, Kajari V; Baxley, Karen P; Holmes, David E

2011-04-15

These guidelines for biosafety laboratory competency outline the essential skills, knowledge, and abilities required for working with biologic agents at the three highest biosafety levels (BSLs) (levels 2, 3, and 4). The competencies are tiered to a worker's experience at three levels: entry level, midlevel (experienced), and senior level (supervisory or managerial positions). These guidelines were developed on behalf of CDC and the Association of Public Health Laboratories (APHL) by an expert panel comprising 27 experts representing state and federal public health laboratories, private sector clinical and research laboratories, and academic centers. They were then reviewed by approximately 300 practitioners representing the relevant fields. The guidelines are intended for laboratorians working with hazardous biologic agents, obtained from either samples or specimens that are maintained and manipulated in clinical, environmental, public health, academic, and research laboratories.

[Public health pests. Arthropods and rodents as causative disease agents as well as reservoirs and vectors of pathogens].

PubMed

Faulde, M; Freise, J

2014-05-01

Globally, infectious diseases pose the most important cause of death. Among known human pathogenic diseases, approximately 50 % are zoonoses. When considering emerging infectious diseases separately 73 % currently belong to the group of zoonoses. In Central Europe, hard ticks show by far the biggest potential as vectors of agents of human disease. Lyme borreliosis, showing an estimated annual incidence between 60,000 and 214,000 cases is by far the most frequent tick-borne disease in Germany. Continually, formerly unknown disease agents could be discovered in endemic vector species. Additionally, introduction of new arthropod vectors and/or agents of disease occur constantly. Recently, five mosquito species of the genus Aedes have been newly introduced to Europe where they are currently spreading in different regions. Uncommon autochthonous transmission of dengue and chikungunya fever viruses in Southern Europe could be directly linked to these vector species and of these Ae. albopictus and Ae. japonicus are currently reported to occur in Germany. The German Protection against Infection Act only covers the control of public health pests which are either active hematophagous vectors or mechanical transmitters of agents of diseases. Use of officially recommended biocidal products aiming to interrupt transmission cycles of vector-borne diseases, is confined to infested buildings only, including sewage systems in the case of Norway rat control. Outdoor vectors, such as hard ticks and mosquitoes, are currently not taken into consideration. Additionally, adjustments of national public health regulations, detailed arthropod vector and rodent reservoir mapping, including surveillance of vector-borne disease agents, are necessary in order to mitigate future disease risks.

Building Interdisciplinary Leadership Skills among Health Practitioners in the Twenty-First Century: An Innovative Training Model.

PubMed

Negandhi, Preeti; Negandhi, Himanshu; Tiwari, Ritika; Sharma, Kavya; Zodpey, Sanjay P; Quazi, Zahiruddin; Gaidhane, Abhay; Jayalakshmi N; Gijare, Meenakshi; Yeravdekar, Rajiv

2015-01-01

Transformational learning is the focus of twenty-first century global educational reforms. In India, there is a need to amalgamate the skills and knowledge of medical, nursing, and public health practitioners and to develop robust leadership competencies among them. This initiative proposed to identify interdisciplinary leadership competencies among Indian health practitioners and to develop a training program for interdisciplinary leadership skills through an Innovation Collaborative. Medical, nursing, and public health institutions partnered in this endeavor. An exhaustive literature search was undertaken to identify leadership competencies in these three professions. Published evidence was utilized in searching for the need for interdisciplinary training of health practitioners, including current scenarios in interprofessional health education and the key competencies required. The interdisciplinary leadership competencies identified were self-awareness, vision, self-regulation, motivation, decisiveness, integrity, interpersonal communication skills, strategic planning, team building, innovation, and being an effective change agent. Subsequently, a training program was developed, and three training sessions were piloted with 66 participants. Each cohort comprised a mix of participants from different disciplines. The pilot training guided the development of a training model for building interdisciplinary leadership skills and organizing interdisciplinary leadership workshops. The need for interdisciplinary leadership competencies is recognized. The long-term objective of the training model is integration into the regular medical, nursing, and public health curricula, with the aim of developing interdisciplinary leadership skills among them. Although challenging, formal incorporation of leadership skills into health professional education is possible within the interdisciplinary classroom setting using principles of transformative learning.

Building Interdisciplinary Leadership Skills among Health Practitioners in the Twenty-First Century: An Innovative Training Model

PubMed Central

Negandhi, Preeti; Negandhi, Himanshu; Tiwari, Ritika; Sharma, Kavya; Zodpey, Sanjay P.; Quazi, Zahiruddin; Gaidhane, Abhay; Jayalakshmi N.; Gijare, Meenakshi; Yeravdekar, Rajiv

2015-01-01

Transformational learning is the focus of twenty-first century global educational reforms. In India, there is a need to amalgamate the skills and knowledge of medical, nursing, and public health practitioners and to develop robust leadership competencies among them. This initiative proposed to identify interdisciplinary leadership competencies among Indian health practitioners and to develop a training program for interdisciplinary leadership skills through an Innovation Collaborative. Medical, nursing, and public health institutions partnered in this endeavor. An exhaustive literature search was undertaken to identify leadership competencies in these three professions. Published evidence was utilized in searching for the need for interdisciplinary training of health practitioners, including current scenarios in interprofessional health education and the key competencies required. The interdisciplinary leadership competencies identified were self-awareness, vision, self-regulation, motivation, decisiveness, integrity, interpersonal communication skills, strategic planning, team building, innovation, and being an effective change agent. Subsequently, a training program was developed, and three training sessions were piloted with 66 participants. Each cohort comprised a mix of participants from different disciplines. The pilot training guided the development of a training model for building interdisciplinary leadership skills and organizing interdisciplinary leadership workshops. The need for interdisciplinary leadership competencies is recognized. The long-term objective of the training model is integration into the regular medical, nursing, and public health curricula, with the aim of developing interdisciplinary leadership skills among them. Although challenging, formal incorporation of leadership skills into health professional education is possible within the interdisciplinary classroom setting using principles of transformative learning. PMID:26501046

45 CFR 302.35 - State parent locator service.

Code of Federal Regulations, 2010 CFR

2010-10-01

... SUPPORT ENFORCEMENT PROGRAM), ADMINISTRATION FOR CHILDREN AND FAMILIES, DEPARTMENT OF HEALTH AND HUMAN... child, or any agent of such court; (3) The resident parent, legal guardian, attorney, or agent of a... against a noncustodial parent for the support and maintenance of a child, or any agent of such court; (3...

7 CFR 1927.54 - Requirements for closing agents.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 12 2010-01-01 2010-01-01 false Requirements for closing agents. 1927.54 Section 1927... PROGRAM REGULATIONS TITLE CLEARANCE AND LOAN CLOSING Real Estate Title Clearance and Loan Closing § 1927.54 Requirements for closing agents. (a) Form of title certification. State Offices are directed to...

Improving Agent Based Models and Validation through Data Fusion

PubMed Central

Laskowski, Marek; Demianyk, Bryan C.P.; Friesen, Marcia R.; McLeod, Robert D.; Mukhi, Shamir N.

2011-01-01

This work is contextualized in research in modeling and simulation of infection spread within a community or population, with the objective to provide a public health and policy tool in assessing the dynamics of infection spread and the qualitative impacts of public health interventions. This work uses the integration of real data sources into an Agent Based Model (ABM) to simulate respiratory infection spread within a small municipality. Novelty is derived in that the data sources are not necessarily obvious within ABM infection spread models. The ABM is a spatial-temporal model inclusive of behavioral and interaction patterns between individual agents on a real topography. The agent behaviours (movements and interactions) are fed by census / demographic data, integrated with real data from a telecommunication service provider (cellular records) and person-person contact data obtained via a custom 3G Smartphone application that logs Bluetooth connectivity between devices. Each source provides data of varying type and granularity, thereby enhancing the robustness of the model. The work demonstrates opportunities in data mining and fusion that can be used by policy and decision makers. The data become real-world inputs into individual SIR disease spread models and variants, thereby building credible and non-intrusive models to qualitatively simulate and assess public health interventions at the population level. PMID:23569606

Improving Agent Based Models and Validation through Data Fusion.

PubMed

Laskowski, Marek; Demianyk, Bryan C P; Friesen, Marcia R; McLeod, Robert D; Mukhi, Shamir N

2011-01-01

This work is contextualized in research in modeling and simulation of infection spread within a community or population, with the objective to provide a public health and policy tool in assessing the dynamics of infection spread and the qualitative impacts of public health interventions. This work uses the integration of real data sources into an Agent Based Model (ABM) to simulate respiratory infection spread within a small municipality. Novelty is derived in that the data sources are not necessarily obvious within ABM infection spread models. The ABM is a spatial-temporal model inclusive of behavioral and interaction patterns between individual agents on a real topography. The agent behaviours (movements and interactions) are fed by census / demographic data, integrated with real data from a telecommunication service provider (cellular records) and person-person contact data obtained via a custom 3G Smartphone application that logs Bluetooth connectivity between devices. Each source provides data of varying type and granularity, thereby enhancing the robustness of the model. The work demonstrates opportunities in data mining and fusion that can be used by policy and decision makers. The data become real-world inputs into individual SIR disease spread models and variants, thereby building credible and non-intrusive models to qualitatively simulate and assess public health interventions at the population level.

43 CFR 7.20 - Public awareness programs.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Public awareness programs. 7.20 Section 7... RESOURCES Uniform Regulations § 7.20 Public awareness programs. (a) Each Federal land manager will establish a program to increase public awareness of the need to protect important archaeological resources...

Wanted: interdisciplinary, multidisciplinary, and knowledge translation and exchange training for students of public health.

PubMed

Mishra, Lipi; Banerjee, Ananya T; MacLennan, Mary E; Gorczynski, Paul F; Zinszer, Kate A

2011-01-01

Students vocalized their concern with public health training programs in Canada at the 2010 CPHA Centennial Conference. Given these concerns, we reviewed the objectives and curricula of public health graduate (master's) programs in Canada. Our objective was to understand to what extent public and population health graduate programs in Canada support interdisciplinary, multidisciplinary and knowledge translation and exchange (KTE) training. This was achieved through a review of all public and population health master's programs in Canada identified from the public health graduate programs listed on the Public Health Agency of Canada website (n = 33) plus an additional four programs that were not originally captured on the list. Of the 37 programs reviewed, 28 (76%) stated that interdisciplinary, multidisciplinary or cross-disciplinary training opportunities are of value to their program, with 12 programs (32%) providing multidisciplinary or interdisciplinary training opportunities in their curriculum. Only 14 (38%) of the 37 programs provided value statements of KTE activities in their program goals or course objectives, with 10 (27%) programs offering KTE training in their curriculum. This review provides a glimpse into how public health programs in Canada value and support interdisciplinary and multidisciplinary collaboration as well as KTE activities.

How to Improve Teacher-Parent Relationships.

ERIC Educational Resources Information Center

Steller, Arthur W.

Based on the assumption that teachers play a critical role in producing positive public opinions of schooling, this article provides suggestions for administrators to use to improve their schools' public relations. The first list of suggestions offers details about how to make teachers more aware of their roles as public relations agents. This…

The Secret Agent Society Social Skills Program for Children with High-Functioning Autism Spectrum Disorders: A Comparison of Two School Variants

ERIC Educational Resources Information Center

Beaumont, Renae; Rotolone, Cassie; Sofronoff, Kate

2015-01-01

School is often considered an ideal setting for child social skills training due to the opportunities it provides for skills teaching, modeling, and practice. The current study evaluated the effectiveness of two variants of the Secret Agent Society social skills program for children with high-functioning autism spectrum disorders (HFASD) in a…

Evaluation of a public health newsletter intended for travel agents.

PubMed

Provost, Sylvie

2003-01-01

Travel agents are in a key position to encourage travelers to seek consultation in travel clinics. Since the beginning of the year 2000, a newsletter specifically designed to sensitize travel agents to travel health has been published by the public health authorities and distributed to all travel agencies in Quebec. This study was undertaken to evaluate the utilization and appreciation of the newsletter by travel agents and its impact on preventive practices. During the autumn of 2001, a cross-sectional descriptive survey was carried out among travel agencies in Quebec. Data were collected using a self-administered questionnaire sent by fax with a postal follow-up. A total of 252 of the 950 travel agencies contacted (27%) answered our questionnaire. In all, 78% of respondents said their agency receives the newsletter. Among these agencies, the majority of respondents considered that the subjects discussed in the newsletter are interesting (often or in general: 96%), that the subjects and preventive recommendations for travel destinations are useful in the travel agent's practice (often or in general: 89%), and generally presented in an adequate way (96%). According to the respondents, the newsletter encouraged them, often or very often, to inform travelers about travel-related health problems (70%) or to recommend a consultation in a travel clinic (63%). The impact of the newsletter on the recommendation to consult was greater among agents having more than 10 years' experience (odds ratio [OR] 3.2). When asked about the best way to send them the newsletter, only 31% identified bulk mailing, which was the current mode of distribution. Satisfaction rate with the newsletter appears to be high among respondents who receive it. However, the low response rate to the survey may indicate that as a whole, the travel agents' interest in the newsletter is mitigated. Despite the limitations of this study, the results will allow us to modify some aspects of the publication, especially regarding its distribution.

Biosecurity reference : CFR-listed agent and toxin summaries.

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

Barnett, Natalie Beth

This reference document provides summary information on the animal, plant, zoonotic, and human pathogens and toxins regulated and categorized by 9 CFR 331 and 7 CFR 121, 'Agricultural Bioterrorism Protection Act of 2002; Possession, Use and Transfer of Biological Agents and Toxins,' and 42 CFR 73, 'Possession, Use, and Transfer of Select Agents and Toxins.' Summary information includes, at a minimum, a description of the agent and its associated symptoms; often additional information is provided on the diagnosis, treatment, geographic distribution, transmission, control and eradication, and impacts on public health.

45 CFR 400.66 - Eligibility and payment levels in a publicly-administered RCA program.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 2 2010-10-01 2010-10-01 false Eligibility and payment levels in a publicly... REFUGEE RESETTLEMENT PROGRAM Refugee Cash Assistance § 400.66 Eligibility and payment levels in a publicly-administered RCA program. (a) In administering a publicly-administered refugee cash assistance program, the...

Epidemiological profile of tinea capitis in São Paulo City*

PubMed Central

Veasey, John Verrinder; Miguel, Barbara Arruda Fraletti; Mayor, Silvia Assumpção Soutto; Zaitz, Clarisse; Muramatu, Laura Hitomi; Serrano, Juliane Agarinakamura

2017-01-01

Tinea capitis is the most common fungal infection in children. The identification of the etiologic agent helps clinicians make their therapeutic choice. Studies conducted in different countries show a changing pattern of the main etiological agents according to their regions. We performed a retrospective study in the tertiary public service in São Paulo, analyzing the isolated etiological agents in patients with tinea capitis from March 2013 to May 2015. Microsporum canis was the main agent (56.6%), followed by Trichophyton tonsurans (36.6%). Despite recent migratory movements in the city, we observed no change in the causative agent of tinea capitis. PMID:28538903

Epidemiological profile of tinea capitis in São Paulo City.

PubMed

Veasey, John Verrinder; Miguel, Barbara Arruda Fraletti; Mayor, Silvia Assumpção Soutto; Zaitz, Clarisse; Muramatu, Laura Hitomi; Serrano, Juliane Agarinakamura

2017-01-01

Tinea capitis is the most common fungal infection in children. The identification of the etiologic agent helps clinicians make their therapeutic choice. Studies conducted in different countries show a changing pattern of the main etiological agents according to their regions. We performed a retrospective study in the tertiary public service in São Paulo, analyzing the isolated etiological agents in patients with tinea capitis from March 2013 to May 2015. Microsporum canis was the main agent (56.6%), followed by Trichophyton tonsurans (36.6%). Despite recent migratory movements in the city, we observed no change in the causative agent of tinea capitis.

Investigation of the Public Library as a Linking Agent to Major Scientific, Educational, Social and Environmental Data Bases. Two-Year Interim Report. Annex 2: Publicity Aspects.

ERIC Educational Resources Information Center

Summit, Roger K.; Firschein, Oscar

Project Dialib was a two-year investigation of the impact of on line information retrieval in a public library setting. This volume documents the efforts that were made to publicize the project and to promote the use of the service among library patrons. (JY)

Critical analysis of molluscicide application in schistosomiasis control programs in Brazil.

PubMed

Coelho, Pmz; Caldeira, R L

2016-07-04

In Brazil, Biomphalaria glabrata, B. tenagophila, and B. straminea are naturally infected by the trematode Schistosoma mansoni, the causative agent of schistosomiasis. Despite decades of governmental efforts through official control programs, schistosomiasis remains an important public health problem in the country: thousands of people are infected with the trematode each year and millions live in endemic areas. The World Health Organization recommends using a combination of molluscicide (niclosamide) and mass chemotherapy to control the transmission of schistosomiasis, with this treatment successfully reducing the morbidity of the disease. In the past, niclosamide has been used in official schistosomiasis control programs in Brazil. However, as B. glabrata recolonizes even after molluscicide application, the use of molluscicides has gradually decreased in the country until they were discontinued in 2002, mainly due to the rising global pressure to preserve the environment and the difficulties of obtaining licenses from the Brazilian Ministry of Environment to use toxic substances in aquatic ecosystems. Therefore, the discovery of new molluscicides, which could be more selective to Biomphalaria species and less harmful to the aquatic ecosystem, is necessary. In addition, political efforts to sensitize funders to provide grants for this field of research are required. In this context, this article aims to make a critical analysis of molluscicide application in schistosomiasis control programs in Brazil.

The Real-Time ObjectAgent Software Architecture for Distributed Satellite Systems

DTIC Science & Technology

2001-01-01

real - time operating system selection are also discussed. The fourth section describes a simple demonstration of real-time ObjectAgent. Finally, the...experience with C++. After selecting the programming language, it was necessary to select a target real - time operating system (RTOS) and embedded...ObjectAgent software to run on the OSE Real Time Operating System . In addition, she is responsible for the integration of ObjectAgent

University of Maryland MRSEC - Research: Publications

Science.gov Websites

; (we call this type of surface a vicinal surface). Modern scanned-probe microscopes, such as the STM Educational Education Pre-College Programs Homeschool Programs Undergraduate & Graduate Programs Teacher Publications Seed Publications Education Publications MRSEC III Publications (2005-Present) IRG 1 Publications

22 CFR 231.07 - Fiscal Agent obligations.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Fiscal Agent obligations. 231.07 Section 231.07 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ARAB REPUBLIC OF EGYPT LOAN GUARANTEES ISSUED UNDER THE EMERGENCY WARTIME SUPPLEMENTAL APPROPRIATIONS ACT OF 2003, PUBLIC LAW 108-11-STANDARD TERMS AND...

22 CFR 231.07 - Fiscal Agent obligations.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Fiscal Agent obligations. 231.07 Section 231.07 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ARAB REPUBLIC OF EGYPT LOAN GUARANTEES ISSUED UNDER THE EMERGENCY WARTIME SUPPLEMENTAL APPROPRIATIONS ACT OF 2003, PUBLIC LAW 108-11-STANDARD TERMS AND...

22 CFR 231.07 - Fiscal Agent obligations.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Fiscal Agent obligations. 231.07 Section 231.07 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ARAB REPUBLIC OF EGYPT LOAN GUARANTEES ISSUED UNDER THE EMERGENCY WARTIME SUPPLEMENTAL APPROPRIATIONS ACT OF 2003, PUBLIC LAW 108-11-STANDARD TERMS AND...

22 CFR 231.07 - Fiscal Agent obligations.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Fiscal Agent obligations. 231.07 Section 231.07 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ARAB REPUBLIC OF EGYPT LOAN GUARANTEES ISSUED UNDER THE EMERGENCY WARTIME SUPPLEMENTAL APPROPRIATIONS ACT OF 2003, PUBLIC LAW 108-11-STANDARD TERMS AND...

The Application of Embodied Conversational Agents for Mentoring African American STEM Doctoral Students

ERIC Educational Resources Information Center

Gosha, Kinnis

2013-01-01

This dissertation presents the design, development and short-term evaluation of an embodied conversational agent designed to mentor human users. An embodied conversational agent (ECA) was created and programmed to mentor African American computer science majors on their decision to pursue graduate study in computing. Before constructing the ECA,…

Travel Agent Course Outline.

ERIC Educational Resources Information Center

British Columbia Dept. of Education, Victoria.

Written for college entry-level travel agent training courses, this course outline can also be used for inservice training programs offered by travel agencies. The outline provides information on the work of a travel agent and gives clear statements on what learners must be able to do by the end of their training. Material is divided into eight…

Flexible, secure agent development framework

DOEpatents

Goldsmith,; Steven, Y [Rochester, MN

2009-04-07

While an agent generator is generating an intelligent agent, it can also evaluate the data processing platform on which it is executing, in order to assess a risk factor associated with operation of the agent generator on the data processing platform. The agent generator can retrieve from a location external to the data processing platform an open site that is configurable by the user, and load the open site into an agent substrate, thereby creating a development agent with code development capabilities. While an intelligent agent is executing a functional program on a data processing platform, it can also evaluate the data processing platform to assess a risk factor associated with performing the data processing function on the data processing platform.

77 FR 67439 - Fiscal Year 2013 Public Transportation on Indian Reservations Program

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-09

... Year 2013 Public Transportation on Indian Reservations Program AGENCY: Federal Transit Administration... changes in the Public Transportation on Indian Reservations program (Tribal Transit Program) in accordance... Public Meeting: FTA will provide outreach in conjunction with the National Tribal Transportation...

How insurance affects altruistic provision in threshold public goods games.

PubMed

Zhang, Jianlei; Zhang, Chunyan; Cao, Ming

2015-03-13

The occurrence and maintenance of cooperative behaviors in public goods systems have attracted great research attention across multiple disciplines. A threshold public goods game requires a minimum amount of contributions to be collected from a group of individuals for provision to occur. Here we extend the common binary-strategy combination of cooperation and defection by adding a third strategy, called insured cooperation, which corresponds to buying an insurance covering the potential loss resulted from the unsuccessful public goods game. Particularly, only the contributing agents can opt to be insured, which is an effort decreasing the amount of the potential loss occurring. Theoretical computations suggest that when agents face the potential aggregate risk in threshold public goods games, more contributions occur with increasing compensation from insurance. Moreover, permitting the adoption of insurance significantly enhances individual contributions and facilitates provision, especially when the required threshold is high. This work also relates the strategy competition outcomes to different allocation rules once the resulted contributions exceed the threshold point in populations nested within a dilemma.

Evolution of public opinions in closed societies influenced by broadcast media

NASA Astrophysics Data System (ADS)

Fan, Kangqi; Pedrycz, Witold

2017-04-01

Studies on opinion evolution in a closed society can help people design strategies to emancipate from the control of public opinions and prevent the diffusion of extremism. In this work, the social judgment based opinion (SJBO) dynamics model is extended to explore the collective debates in a closed system that consists of a social network and a broadcast network. The broadcast network is a group of channels through which the so-called broadcast media or mainstream media transmit the same opinion to social agents. Numerical experiments show that the broadcast media can assimilate most of the agents when contrarians are absent. Including agents' diverse attitudes toward the broadcast media, although downsizes the supporters of broadcast media, fails to make contrarians outnumber the supporters. The dominance of broadcast media in a closed system can be overturned by introducing a small number of inflexible contrarians. Influenced by the competition between contrarians and broadcast media, few centrists survive the collective debates. The scale of supporters is maximized when agents neither have their own initial opinions nor have access to the contrarians, whereas the development of contrarians can be boosted when agents start with non-zero opinions and the repulsion to broadcast media is taken into consideration.

Primary health care lessons from the northeast of Brazil: the Agentes de Saúde Program.

PubMed

Cufino Svitone, E; Garfield, R; Vasconcelos, M I; Araujo Craveiro, V

2000-05-01

Market-led economic reforms are usually viewed as being in conflict with government-stimulated socioeconomic development for disadvantaged groups. Nevertheless, Ceará, a poor state in the Northeast of Brazil, has since 1987 pursued both of those strategies simultaneously. One part of that approach has been a program of nurse-directed auxiliary health workers serving about 5 million people--almost all the persons outside the capital city and half of those in the capital. The system requires that the auxiliaries, called agentes de saúde, live in the local communities that they serve. The health agents visit each home once a month to carry out a small number of priority health activities. While health agent positions are in high demand, the minimum-wage salary that the agents receive makes up only a small portion of the state budget. A key aspect of the system is timely and comprehensive information, which is based on agent visits and is managed by trained nurses. Since the health agents system was launched, there has been a rapid decline in infant mortality, a rapid rise in immunization, identification of bottlenecks limiting the utilization of other medical resources, and timely interventions in times of crisis. The health agents system has combined administrative decentralization with financial centralization during a period of electoral democratization. The system has strengthened Ceará's commitment to primary care even as market-oriented changes have reduced the overall role of government. The Ceará program is being copied throughout the Northeast and other regions of Brazil. The key role that nurses play in the Ceará program in organizing and leading a system of basic primary care in poor neighborhoods and rural areas may provide useful lessons for other countries. In addition, Ceará does not have many of the favorable characteristics of other countries that have successfully invested in primary health care. Ceará thus represents a more achievable model for other countries, where, like Brazil, income, educational levels, and land tenure equity are limited.

Public Laws Authorization and Appropriations Acts 1969-2007 for the U.S. Army Chemical Materials Agency

DTIC Science & Technology

2006-11-06

agents, chemical herbicides , smoke and other obscuration materials. (2) The term "lethal chemical agent and munition" means a chemical agent or...military purposes and harmless to human beings under normal circumstances. (k) EFFECTIVE DATE -- The provisions of this section shall take effect on...the ecological and physiological dangers inherent in the use of herbicides , and (B) the 117 ecological and Physiological effects of the defoliation

Collaboration for prevention of chronic disease in Kentucky: the Health Education Through Extension Leaders (HEEL) program.

PubMed

Riley, Peggy

2008-09-01

Health Education Through Extension Leaders (HEEL) is one of the solutions the University of Kentucky College of Agriculture has created to address the problem of chronic disease in Kentucky. Building on the land grant model for education, outreach, and prevention, HEEL collaborates and partners with the academic health centers, area health education centers, the Center for Rural Health, the Kentucky Cancer Program, the Markey Cancer Center, the University of Kansas Wellness Program, and the Kentucky Cabinet for Health and Family Services to implement research-based preventive programs to the county extension agents across Kentucky. Extension agents are an instrumental bridge between the communities across Kentucky and the educational resources provided by the HEEL program.

The NIEHS Superfund Research Program: 25 Years of Translational Research for Public Health

PubMed Central

Wright, Robert O.; Cordero, Jose F.; Eaton, David L.; Goldstein, Bernard D.; Hennig, Bernhard; Maier, Raina M.; Ozonoff, David M.; Smith, Martyn T.; Tukey, Robert H.

2015-01-01

Background The Superfund Research Program (SRP) is an academically based, multidisciplinary, translational research program that for 25 years has sought scientific solutions to health and environmental problems associated with hazardous waste sites. SRP is coordinated by the National Institute of Environmental Health Sciences (NIEHS). It supports multi-project grants, undergraduate and postdoctoral training programs, individual research grants, and Small Business Innovation Research (SBIR) and Technology Transfer Research (STTR) grants. Results SRP has had many successes: discovery of arsenic’s toxicity to the developing human central nervous system; documentation of benzene toxicity to hematologic progenitor cells in human bone marrow; development of novel analytic techniques such as the luciferase expression assay and laser fragmentation fluorescence spectroscopy; demonstration that PCBs can cause developmental neurotoxicity at low levels and alter the genomic characteristics of sentinel animals; elucidation of the neurodevelopmental toxicity of organophosphate insecticides; documentation of links between antimicrobial agents and alterations in hormone response; discovery of biological mechanisms through which environmental chemicals may contribute to obesity, atherosclerosis, diabetes, and cancer; tracking the health and environmental effects of the attacks on the World Trade Center and Hurricane Katrina; and development of novel biological and engineering techniques to facilitate more efficient and lower-cost remediation of hazardous waste sites. Conclusion SRP must continue to address the legacy of hazardous waste in the United States, respond to new issues caused by rapid advances in technology, and train the next generation of leaders in environmental health science while recognizing that most of the world’s worst toxic hot spots are now located in low- and middle-income countries. Citation Landrigan PJ, Wright RO, Cordero JF, Eaton DL, Goldstein BD, Hennig B, Maier RM, Ozonoff DM, Smith MT, Tukey RH. 2015. The NIEHS Superfund Research Program: 25 years of translational research for public health. Environ Health Perspect 123:909–918; http://dx.doi.org/10.1289/ehp.1409247 PMID:25978799

Principal/agent theory and decision making in health care.

PubMed

Buchanan, Allen

1988-10-01

Principal/agent theory, an economics concept that defines an agency relationship as "a contract under which one or more persons engage another person (the agent) to perform some service on their behalf which involves delegating some decision-making authority to the agent," is held to be applicable to the patient/physician relationship, in contrast to the view that this is a fiduciary relationship, not a contractual one. The distinction between fiduciary and contractual relationships is illuminated in the process of evaluating objections to the application of the principal/agent theory to the patient/physician relationship. The ability of the principal/agent theory to reveal important features of advance directives, understood as public documents rather than as confidential instructions from patient to physician, is also examined.

Changing patterns of thalassemia worldwide.

PubMed

Vichinsky, Elliott P

2005-01-01

Thalassemia is a growing global public health problem with an estimated 900,000 births of clinically significant thalassemia disorders expected to occur in the next 20 years. This growth will occur in disorders previously uncommon in many parts of the world. In particular, hemoglobin (Hb) E-beta-thalassemia and Hb H disease account for much of the projected increases in thalassemia. Worldwide, Hb E-beta-thalassemia is one of the most frequent hemoglobinopathies. The incidence of Hb E approaches 60% of the populations in many regions of Southeast Asia. In coastal regions of North America, its prevalence is rapidly growing. The severity of Hb E-beta-thalassemia ranges from a complete lack of symptoms to transfusion dependence. alpha-Thalassemia diseases, often considered benign, are now recognized to be more severe than originally reported. Hb H, Hb H-Constant Spring (CS), and homozygous alpha-thalassemia affect at least a million people worldwide. California considers Hb H disease a public health problem and has initiated a neonatal screening program for Hb H and particularly Hb H-CS. Homozygous alpha-thalassemia, usually fatal, is also being more commonly detected. Several regions have initiated universal prenatal screening programs to address homozygous alpha-thalassemia. In summary, the prognosis for thalassemia disorders is improving, but prenatal diagnosis and neonatal screenings are needed. Comprehensive services that address language and social barriers as well as access to Hb F-enhancing agents and transfusions are needed.

Building the strategic national stockpile through the NIAID Radiation Nuclear Countermeasures Program.

PubMed

Rios, Carmen I; Cassatt, David R; Dicarlo, Andrea L; Macchiarini, Francesca; Ramakrishnan, Narayani; Norman, Mai-Kim; Maidment, Bert W

2014-02-01

The possibility of a public health radiological or nuclear emergency in the United States remains a concern. Media attention focused on lost radioactive sources and international nuclear threats, as well as the potential for accidents in nuclear power facilities (e.g., Windscale, Three Mile Island, Chernobyl, and Fukushima) highlight the need to address this critical national security issue. To date, no drugs have been licensed to mitigate/treat the acute and long-term radiation injuries that would result in the event of large-scale, radiation, or nuclear public health emergency. However, recent evaluation of several candidate radiation medical countermeasures (MCMs) has provided initial proof-of-concept of efficacy. The goal of the Radiation Nuclear Countermeasures Program (RNCP) of the National Institute of Allergy and Infectious Diseases (National Institutes of Health) is to help ensure the government stockpiling of safe and efficacious MCMs to treat radiation injuries, including, but not limited to, hematopoietic, gastrointestinal, pulmonary, cutaneous, renal, cardiovascular, and central nervous systems. In addition to supporting research in these areas, the RNCP continues to fund research and development of decorporation agents targeting internal radionuclide contamination, and biodosimetry platforms (e.g., biomarkers and devices) to assess the levels of an individual's radiation exposure, capabilities that would be critical in a mass casualty scenario. New areas of research within the program include a focus on special populations, especially pediatric and geriatric civilians, as well as combination studies, in which drugs are tested within the context of expected medical care management (e.g., antibiotics and growth factors). Moving forward, challenges facing the RNCP, as well as the entire radiation research field, include further advancement and qualification of animal models, dose conversion from animal models to humans, biomarker identification, and formulation development. This paper provides a review of recent work and collaborations supported by the RNCP. Published 2013 Wiley-Periodicals, Inc. This article is a US government work and, as such, is in the public domain in the United States of America.

Using Agent Base Models to Optimize Large Scale Network for Large System Inventories

NASA Technical Reports Server (NTRS)

Shameldin, Ramez Ahmed; Bowling, Shannon R.

2010-01-01

The aim of this paper is to use Agent Base Models (ABM) to optimize large scale network handling capabilities for large system inventories and to implement strategies for the purpose of reducing capital expenses. The models used in this paper either use computational algorithms or procedure implementations developed by Matlab to simulate agent based models in a principal programming language and mathematical theory using clusters, these clusters work as a high performance computational performance to run the program in parallel computational. In both cases, a model is defined as compilation of a set of structures and processes assumed to underlie the behavior of a network system.

New Cancer Immunotherapy Agents in Development: a report from an associated program of the 31stAnnual Meeting of the Society for Immunotherapy of Cancer, 2016.

PubMed

Adusumilli, Prasad S; Cha, Edward; Cornfeld, Mark; Davis, Thomas; Diab, Adi; Dubensky, Thomas W; Evans, Elizabeth; Grogan, Jane L; Irving, Bryan A; Leidner, Rom S; Olwill, Shane A; Soon-Shiong, Patrick; Triebel, Frederic; Tuck, David; Bot, Adrian; Dansey, Roger D; Drake, Charles G; Freeman, Gordon J; Ibrahim, Ramy; Patel, Salil; Chen, Daniel S

2017-01-01

This report is a summary of 'New Cancer Immunotherapy Agents in Development' program, which took place in association with the 31st Annual Meeting of the Society for Immunotherapy of Cancer (SITC), on November 9, 2016 in National Harbor, Maryland. Presenters gave brief overviews of emerging clinical and pre-clinical immune-based agents and combinations, before participating in an extended panel discussion with multidisciplinary leaders, including members of the FDA, leading academic institutions and industrial drug developers, to consider topics relevant to the future of cancer immunotherapy.

[Community Health Agent: status adapted with Family Health Program reality?].

PubMed

dos Santos, Karina Tonini; Saliba, Nemre Adas; Moimaz, Suzely Adas Saliba; Arcieri, Renato Moreira; Carvalho, Maria de Lourdes

2011-01-01

This study analyses the status and work reality of Community Health Agents, with the purpose of contributing to the improvement of the Brazilian Health System (SUS) in small cities. It was discussed aspects related to their participation in the team of the Family Health Program (PSF) and their interaction with the community. It was observed a lack of motivation and experience, which compromises the quality of Agents performance in the community. It is known that these findings are reflex and consequence of an established context. It is necessary the team rethink their practice, specially the managers, having always as a fundament the principles that guide the SUS and PSF.

Biology Division progress report for period of October 1, 1988--September 30, 1989

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

Not Available

1990-02-01

The Biology Division of the Oak Ridge National Laboratory is one component of the Department of Energy's intramural program in life sciences. With respect to experimental biology, the congressionally mandated mission of this Office is to study adverse health effects of energy production and utilization. Within this stated broad mission, common themes among the research programs of the Biology Division are interactions of animals, cells, and molecules with their respective environments. Investigations focus on genetic and somatic effects of radiation and chemicals. Goals include identification and quantification of these effects, elucidation of pathways by which the effects are expressed, assessmentmore » of risks associated with radiation and chemical exposures, and establishment of strategies for extrapolation of risk data from animals to humans. Concurrent basic studies in genetics, biochemistry, molecular biology, and cell biology illuminate normal life processes as prerequisites to comprehending mutagenic and carcinogenic effects of environmental agents. This Progress Report is intended to provide both broad perspectives of the Division's research programs and synopses of recent achievements. Readers are invited to contact individual principal investigators for more detailed information, including reprints of publications. 120 refs.« less

The WHO evidence-informed guideline development process and implications for vitamin and mineral research priorities: symposium rationale and summary.

PubMed

Neufeld, Lynnette M; Jalal, Chowdhury S B; Peña-Rosas, Juan Pablo; Tovey, David; Lutter, Chessa K; Stoltzfus, Rebecca J; Habicht, Jean-Pierre

2013-09-01

The WHO evidence-informed guidelines provide recommendations to Member States and their partners on interventions with vitamins and minerals. Evidence gathered and synthesized through systematic reviews contributes to the development of these guidelines, a process that is dependent on the availability and quality of evidence. Although the guideline development process is stringently governed and supervised to maintain clarity and transparency, the lack of adequacy and specificity of available evidence poses limitations to the formulation of recommendations that can be easily applied for policy and program decision making in diverse contexts. The symposium created a space for dialogue among scientists and public health practitioners to improve the understanding of how evidence fulfills the needs and reflect on mechanisms by which policy and program guidance and priorities for research could be better informed by policy and program needs. Ultimately, programmatic success depends not only on identifying efficacious agents but ensuring effective delivery to those with the potential to respond. To do this, we must understand the rationale for recommending interventions, the biological pathways by which interventions work, delivery systems required to make efficacious interventions work, and other contextual factors that might limit or facilitate successful implementation.

Training Public Health Advisors.

PubMed

Meyer, Pamela A; Brusuelas, Kristin M; Baden, Daniel J; Duncan, Heather L

2015-01-01

Federal public health advisors provide guidance and assistance to health departments to improve public health program work. The Centers for Disease Control and Prevention (CDC) prepares them with specialized training in administering public health programs. This article describes the evolving training and is based on internal CDC documents and interviews. The first federal public health advisors worked in health departments to assist with controlling syphilis after World War II. Over time, more CDC prevention programs hired them. To meet emerging needs, 3 major changes occurred: the Public Health Prevention Service, a fellowship program, in 1999; the Public Health Associate Program in 2007; and integration of those programs. Key components of the updated training are competency-based training, field experience, supervision, recruitment and retention, and stakeholder support. The enduring strength of the training has been the experience in a public health agency developing practical skills for program implementation and management.

Comparing the effects of manual therapy versus electrophysical agents in the management of knee osteoarthritis.

PubMed

Ali, Syed Shahzad; Ahmed, Syed Imran; Khan, Muhammad; Soomro, Rabail Rani

2014-07-01

To evaluate the effectiveness of Manual Therapy in comparison to Electrophysical agents in Knee Osteoarthritis. Total 50 patients with knee osteoarthritis were recruited from OPD of orthopedics civil hospital and Institute Of Physical Medicine & Rehabilitation, Dow University of Health Sciences Karachi. All those patients who fulfilled inclusion criteria were selected on voluntary basis. Selected patients were equally divided and randomly assigned into two groups with age and gender matching. The Manual therapy group received program of Maitland joint mobilization whereas Electrophysical Agent group received a program of TENS and cold pack. Both group received a program of exercise therapy as well. Patients received 3 treatment sessions per week for 4 successive weeks. Clinical assessment was performed using WOMAC index at baseline and on 12th treatment session. Both study groups showed clinically and statistically considerable improvements in WOMAC index. However, Related 2 sample t-test showed better clinical results in Manual Therapy group (p = 0.000) than Electrophysical Agents group (p = 0.008). The mean improvement in total WOMAC index was relatively higher in Manual Therapy group (22.36 ± 13.91) than Electrophysical Agent group (9.72 ± 6.10). This study concluded that manual therapy is clinically more effective in decreasing pain, stiffness and improving physical function in knee osteoarthritis.

76 FR 18570 - Notice of Proposed Information Collection for Public Comment; HOPE VI Public Housing Programs...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-04

... Information Collection for Public Comment; HOPE VI Public Housing Programs: Funding and Program Data... responses. This Notice also lists the following information: Title of Proposal: HOPE VI program. OMB Control... (Pub. L. 105- 276, 112 Stat. 2461, approved October 21, 1998) and revised by the HOPE VI Program...

Sustainability and factors affecting the success of community-based reproductive health programs in rural northwest Ethiopia.

PubMed

Argaw, Daniel; Fanthahun, Mesganaw; Berhane, Yemane

2007-08-01

arious Community-Based Reproductive Health interventions were initiated in many developing countries but their effectiveness has not been evaluated as much as needed. A comparative cross sectional study was carried out in February 2002 among women who participated in community based reproductive health interventions in South Gondar zone, Ethiopia. The study was conducted in eight kebeles taking successful and weak program areas for comparison. Both quantitative and qualitative methods were used for data collection. The qualitative method included key informants interview, and Focus Group Discussions with Community-based reproductive health agents (CBRHAs). A multistage sampling technique was employed to select 792 study subjects for the quantitative part of the study. Awareness of the presence of the CBRHA in the locality, participation in selection of the agents, acceptance of the agent, and evertalking to CBRHA about reproductive health issues were significantly higher in successful than in weak program areas [OR(95% CI) = 2.32 (1.74, 3.08), 3.28 (1.22, 9.27), 6.65 (3.59, 12.43), and 5.05 (3.22, 7.96), respectively]. In multiple logistic regression analysis awareness of presence of CBRHA in the village, acceptance of the CBRHA, and having had discussion with CBRHA maintained significant associations with type of community-based reproductive health program (successful/weak). Focus Group Discussions and Key Informant Interviews revealed better involvement of community leaders and health workers in the process of selecting and supervising CBRHA in successful areas compared to weak areas. The sustainability score of the Community-Based Reproductive Health Program (CBRHP) graded by the program coordinators was 2.92 out of 5. Acceptance of the CBRHAs, communication of the agents with community members, level of Support to the agents, better involvement of community representatives in the selection process were found to be the major factors affecting CBRHP. Overall sustainability of the CBRHP was low which calls for an urgent action.

The Roots of Urban Discontent: Public Policy, Municipal Institutions, and the Ghetto.

ERIC Educational Resources Information Center

Rossi, Peter H.; And Others

The central concern of this volume is to examine the interrelationships between three levels of urban social structure: (1) local public policy-makers, comprised of elected public officials, the heads of major municipal departments, and "civic notables," or persons who play important roles in urban civic life; (2) "institutional agents," or…

[General aspects of planning and care in mental health].

PubMed

Saforcada, E

1976-09-01

This paper reviews some general concepts on Planning, especially in public and welfare sectors, stressing those concerning the major flaws in the argentine system of mental health. The author considers the definition of planning levels, and sets forth three: general plan, program and project. The correlative implementation is also considered. The importance of feed-back from adequate evaluation is stressed, emphasizing three aspects: a) evaluation of dynamics, rate and extent of decrease, increase or stagnation; b) assessment of efficacity of factors involved; c) control and stabilization of goals already attained. The necessity to develop a human ecology, encompassing socio-cultural and psycho-social factors is stressed, together with fostering theoretical research and the use of its results by implementation agents. Several differences among prevailing mental health actions are pointed out which allow a distinction between two typical models: clinical and sanitarist. The main differences between them lye on: standard location of working sites, nature of basic actions, field of action, hypothesis for working, including ethiological and ecological assumptions, theoretical and methodological framework. A series of criteria for evaluating sanitary techniques and strategies are set forth, among which: operative procedures, length of treatments, degree of therapeutic concentration, and general pragmatic criteria. The indicators reviewed are: degree of efficacity, covering, degree of perseverance in treatments, cultural barriers between patient and therapist, delegation of functions into special, first-rate sanitary agents, needs for the training of mental health workers. An attempt is made at developping general evaluation criteria for mental health planning, and several indicators are proposed, among which: a) cost/efficacity ratio, including in costs the use of economical, human and physical resources; b) preventive capacities of the community; c) capacities for the community to generate new types of organization and social dynamics able to cope with increasing mental health demands; first-rate personnel and mental health agents performance and training; e) assessment of "distances" between theoretical planning and actual implementation outlines; f) requirements of time for the implementation of programs.

The medical director and quality requirements in the dialysis facility.

PubMed

Schiller, Brigitte

2015-03-06

Four decades after the successful implementation of the ESRD program currently providing life-saving dialysis therapy to >430,000 patients, the definitions of and demands for a high-quality program have evolved and increased at the same time. Through substantial technological advances ESRD care improved, with a predominant focus on the technical aspects of care and the introduction of medications such as erythropoiesis-stimulating agents and active vitamin D for anemia and bone disease management. Despite many advances, the size of the program and the increasingly older and multimorbid patient population have contributed to continuing challenges for providing consistently high-quality care. Medicare's Final Rule of the Conditions for Coverage (April 2008) define the medical director of the dialysis center as the leader of the interdisciplinary team and the person ultimately accountable for quality, safety, and care provided in the center. Knowledge and active leadership with a hands-on approach in the quality assessment and performance improvement process (QAPI) is essential for the achievement of high-quality outcomes in dialysis centers. A collaborative approach between the dialysis provider and medical director is required to optimize outcomes and deliver evidence-based quality care. In 2011 the Centers for Medicare & Medicaid Services introduced a pay-for-performance program-the ESRD quality incentive program (QIP)- with yearly varying quality metrics that result in payment reductions in subsequent years when targets are not achieved during the performance period. Success with the QIP requires a clear understanding of the structure, metrics, and scoring methods. Information on achievement and nonachievement is publicly available, both in facilities (through the facility performance score card) and on public websites (including Medicare's Dialysis Facility Compare). By assuming the leadership role in the quality program of dialysis facilities, the medical director is given an important opportunity to improve patients' lives and effect true change in a patient population dealing with a very challenging chronic disease. This article in the series on the role of the medical director summarizes the medical director's specific role in the quality improvement process in the dialysis facility and the associated requirements and programs, including QAPI and QIP. Copyright © 2015 by the American Society of Nephrology.

The Quality of Trade Book Publishing in the 1980s.

ERIC Educational Resources Information Center

Allen, Walter C., Ed.; And Others

1984-01-01

This 11-article issue on quality book publishing (publication of intellectual and thought-provoking works as opposed to "popular" or "fad" works) covers books, publishing, and libraries in the information age; role of authors; editing; role of agents; agent and literary market; book production; marketing; promotion; and…

31 CFR 316.12 - Fiscal agents.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Fiscal agents. 316.12 Section 316.12 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL SERVICE, DEPARTMENT OF THE TREASURY BUREAU OF THE PUBLIC DEBT OFFERING OF UNITED STATES SAVINGS BONDS, SERIES E § 316...

Corporate Disguises in Medical Science: Dodging the Interest Repertoire

ERIC Educational Resources Information Center

Sismondo, Sergio

2011-01-01

Roughly 40% of the sizeable medical research and literature on recently approved drugs is "ghost managed" by the pharmaceutical industry and its agents. Research is performed and articles are written by companies and their agents, though apparently independent academics serve as authors on the publications. Similarly, the industry hires academic…

Opportunities for improving risk communication during the permitting process for entomophagous biological control agents: A review of current systems

USDA-ARS?s Scientific Manuscript database

Concerns about potentially irreversible non-target impacts from the importation and release of entomophagous biological control agents (BCAs) have resulted in increasingly stringent import requirements by National Plant Protection Organizations. Despite numerous scientific publications on the poten...

31 CFR 312.3 - Collections, investigations, and reports for the Federal Housing Administration.

Code of Federal Regulations, 2010 CFR

2010-07-01

... PUBLIC DEBT FEDERAL SAVINGS AND LOAN ASSOCIATIONS AND FEDERAL CREDIT UNIONS AS FISCAL AGENTS OF THE.... Federal savings and loan associations, when designated for employment as fiscal agents of the United States for the purpose of collecting delinquent accounts arising out of insurance and loan transactions...

School-Based Decision Making: A Principal-Agent Perspective.

ERIC Educational Resources Information Center

Ferris, James M.

1992-01-01

A principal-agent framework is used to examine potential gains in educational performance and potential threats to public accountability that school-based decision-making proposals pose. Analysis underscores the need to tailor the design of decentralized decision making to the sources of poor educational performance and threats to school…

49 CFR 1312.15 - Change of carrier or agent.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 9 2010-10-01 2010-10-01 false Change of carrier or agent. 1312.15 Section 1312.15 Transportation Other Regulations Relating to Transportation (Continued) SURFACE TRANSPORTATION BOARD, DEPARTMENT OF TRANSPORTATION (CONTINUED) CARRIER RATES AND SERVICE TERMS REGULATIONS FOR THE PUBLICATION, POSTING AND FILING OF TARIFFS FOR THE...

Intelligent microchip networks: an agent-on-chip synthesis framework for the design of smart and robust sensor networks

NASA Astrophysics Data System (ADS)

Bosse, Stefan

2013-05-01

Sensorial materials consisting of high-density, miniaturized, and embedded sensor networks require new robust and reliable data processing and communication approaches. Structural health monitoring is one major field of application for sensorial materials. Each sensor node provides some kind of sensor, electronics, data processing, and communication with a strong focus on microchip-level implementation to meet the goals of miniaturization and low-power energy environments, a prerequisite for autonomous behaviour and operation. Reliability requires robustness of the entire system in the presence of node, link, data processing, and communication failures. Interaction between nodes is required to manage and distribute information. One common interaction model is the mobile agent. An agent approach provides stronger autonomy than a traditional object or remote-procedure-call based approach. Agents can decide for themselves, which actions are performed, and they are capable of flexible behaviour, reacting on the environment and other agents, providing some degree of robustness. Traditionally multi-agent systems are abstract programming models which are implemented in software and executed on program controlled computer architectures. This approach does not well scale to micro-chip level and requires full equipped computers and communication structures, and the hardware architecture does not consider and reflect the requirements for agent processing and interaction. We propose and demonstrate a novel design paradigm for reliable distributed data processing systems and a synthesis methodology and framework for multi-agent systems implementable entirely on microchip-level with resource and power constrained digital logic supporting Agent-On-Chip architectures (AoC). The agent behaviour and mobility is fully integrated on the micro-chip using pipelined communicating processes implemented with finite-state machines and register-transfer logic. The agent behaviour, interaction (communication), and mobility features are modelled and specified on a machine-independent abstract programming level using a state-based agent behaviour language (APL). With this APL a high-level agent compiler is able to synthesize a hardware model (RTL, VHDL), a software model (C, ML), or a simulation model (XML) suitable to simulate a multi-agent system using the SeSAm simulator framework. Agent communication is provided by a simple tuple-space database implemented on node level providing fault tolerant access of global data. A novel synthesis development kit (SynDK) based on a graph-structured database approach is introduced to support the rapid development of compilers and synthesis tools, used for example for the design and implementation of the APL compiler.

45 CFR 400.65 - Continuation of a publicly-administered RCA program.

Code of Federal Regulations, 2010 CFR

2010-10-01

... program. 400.65 Section 400.65 Public Welfare Regulations Relating to Public Welfare OFFICE OF REFUGEE RESETTLEMENT, ADMINISTRATION FOR CHILDREN AND FAMILIES, DEPARTMENT OF HEALTH AND HUMAN SERVICES REFUGEE RESETTLEMENT PROGRAM Refugee Cash Assistance § 400.65 Continuation of a publicly-administered RCA program...

42 CFR 457.120 - Public involvement in program development.

Code of Federal Regulations, 2010 CFR

2010-10-01

... SERVICES (CONTINUED) STATE CHILDREN'S HEALTH INSURANCE PROGRAMS (SCHIPs) ALLOTMENTS AND GRANTS TO STATES Introduction; State Plans for Child Health Insurance Programs and Outreach Strategies § 457.120 Public... 42 Public Health 4 2010-10-01 2010-10-01 false Public involvement in program development. 457.120...

34 CFR 303.164 - Public awareness program.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Requirements § 303.164 Public awareness program. Each application must include information and assurances demonstrating to the satisfaction of the Secretary that the State has established a public awareness program... 34 Education 2 2010-07-01 2010-07-01 false Public awareness program. 303.164 Section 303.164...

Design, Implementation and Case Study of WISEMAN: WIreless Sensors Employing Mobile AgeNts

NASA Astrophysics Data System (ADS)

González-Valenzuela, Sergio; Chen, Min; Leung, Victor C. M.

We describe the practical implementation of Wiseman: our proposed scheme for running mobile agents in Wireless Sensor Networks. Wiseman’s architecture derives from a much earlier agent system originally conceived for distributed process coordination in wired networks. Given the memory constraints associated with small sensor devices, we revised the architecture of the original agent system to make it applicable to this type of networks. Agents are programmed as compact text scripts that are interpreted at the sensor nodes. Wiseman is currently implemented in TinyOS ver. 1, its binary image occupies 19Kbytes of ROM memory, and it occupies 3Kbytes of RAM to operate. We describe the rationale behind Wiseman’s interpreter architecture and unique programming features that can help reduce packet overhead in sensor networks. In addition, we gauge the proposed system’s efficiency in terms of task duration with different network topologies through a case study that involves an early-fire-detection application in a fictitious forest setting.

Agent-based modeling of noncommunicable diseases: a systematic review.

PubMed

Nianogo, Roch A; Arah, Onyebuchi A

2015-03-01

We reviewed the use of agent-based modeling (ABM), a systems science method, in understanding noncommunicable diseases (NCDs) and their public health risk factors. We systematically reviewed studies in PubMed, ScienceDirect, and Web of Sciences published from January 2003 to July 2014. We retrieved 22 relevant articles; each had an observational or interventional design. Physical activity and diet were the most-studied outcomes. Often, single agent types were modeled, and the environment was usually irrelevant to the studied outcome. Predictive validation and sensitivity analyses were most used to validate models. Although increasingly used to study NCDs, ABM remains underutilized and, where used, is suboptimally reported in public health studies. Its use in studying NCDs will benefit from clarified best practices and improved rigor to establish its usefulness and facilitate replication, interpretation, and application.

Agent-Based Modeling of Noncommunicable Diseases: A Systematic Review

PubMed Central

Arah, Onyebuchi A.

2015-01-01

We reviewed the use of agent-based modeling (ABM), a systems science method, in understanding noncommunicable diseases (NCDs) and their public health risk factors. We systematically reviewed studies in PubMed, ScienceDirect, and Web of Sciences published from January 2003 to July 2014. We retrieved 22 relevant articles; each had an observational or interventional design. Physical activity and diet were the most-studied outcomes. Often, single agent types were modeled, and the environment was usually irrelevant to the studied outcome. Predictive validation and sensitivity analyses were most used to validate models. Although increasingly used to study NCDs, ABM remains underutilized and, where used, is suboptimally reported in public health studies. Its use in studying NCDs will benefit from clarified best practices and improved rigor to establish its usefulness and facilitate replication, interpretation, and application. PMID:25602871

7 CFR 1901.506 - Book-entry procedure for FmHA or its successor agency under Public Law 103-354 securities...

Code of Federal Regulations, 2010 CFR

2010-01-01

... under Public Law 103-354 securities-issuance and redemption of certificate by Reserve bank. 1901.506... applied to such FmHA or its successor agency under Public Law 103-354 securities, the Reserve bank is... successor agency under Public Law 103-354 securities. (3) A Reserve bank as fiscal agent of the United...

Assessing the Impact of Leveraging Traditional Leadership on Access to Sanitation in Rural Zambia.

PubMed

Tiwari, Amy; Russpatrick, Scott; Hoehne, Alexandra; Matimelo, Selma M; Mazimba, Sharon; Nkhata, Ilenga; Osbert, Nicolas; Soloka, Geoffrey; Winters, Anna; Winters, Benjamin; Larsen, David A

2017-11-01

Open defecation is practiced by more than one billion people throughout the world and leads to significant public health issues including infectious disease transmission and stunted growth in children. Zambia implemented community-led total sanitation (CLTS) as an intervention to eliminate open defecation in rural areas. To support CLTS and the attainment of open defecation free communities, chiefs were considered key agents of change and were empowered to drive CLTS and improve sanitation for their chiefdom. Chiefs were provided with data on access to sanitation in the chiefdom during chiefdom orientations prior to the initiation of CLTS within each community and encouraged to make goals of universal sanitation access within the community. Using a survival regression, we found that where chiefs were orientated and mobilized in CLTS, the probability that a village would achieve 100% coverage of adequate sanitation increased by 23% (hazard ratio = 1.263, 95% confidence interval = 1.080-1.478, P = 0.003). Using an interrupted time series, we found a 30% increase in the number of individuals with access to adequate sanitation following chiefdom orientations (95% confidence interval = 28.8-32.0%). The mobilization and support of chiefs greatly improved the uptake of CLTS, and empowering them with increased CLTS knowledge and authority of the program in their chiefdom allowed chiefs to closely monitor village sanitation progress and follow-up with their headmen/headwomen. These key agents of change are important facilitators of public health goals such as the elimination of open defecation in Zambia by 2020.

77 FR 33456 - Public Water Supply Supervision Program; Program Revision for the State of Washington

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-06

... ENVIRONMENTAL PROTECTION AGENCY [FRL-9682-4] Public Water Supply Supervision Program; Program... State Public Water Supply Supervision Primacy Program. Washington has adopted regulations analogous to... of Health--Office of Drinking Water, [[Page 33457

Planning for the next generation of public health advocates: evaluation of an online advocacy mentoring program.

PubMed

O'Connell, Emily; Stoneham, Melissa; Saunders, Julie

2016-04-01

Issue addressed Despite being viewed as a core competency for public health professionals, public health advocacy lacks a prominent place in the public health literature and receives minimal coverage in university curricula. The Public Health Advocacy Institute of Western Australia (PHAIWA) sought to fill this gap by establishing an online e-mentoring program for public health professionals to gain knowledge through skill-based activities and engaging in a mentoring relationship with an experienced public health advocate. This study is a qualitative evaluation of the online e-mentoring program. Methods Semi-structured interviews were conducted with program participants at the conclusion of the 12-month program to examine program benefits and determine the perceived contribution of individual program components to overall advocacy outcomes. Results Increased mentee knowledge, skills, level of confidence and experience, and expanded public health networks were reported. Outcomes were dependent on participants' level of commitment, time and location barriers, mentoring relationship quality, adaptability to the online format and the relevance of activities for application to participants' workplace context. Program facilitators had an important role through the provision of timely feedback and maintaining contact with participants. Conclusion An online program that combines public health advocacy content via skill-based activities with mentoring from an experienced public health advocate is a potential strategy to build advocacy capacity in the public health workforce. So what? Integrating advocacy as a core component of professional development programs will help counteract current issues surrounding hesitancy by public health professionals to proactively engage in advocacy, and ensure that high quality, innovative and effective advocacy leadership continues in the Australian public health workforce.

[Highly contagious diseases with human-to-human transmission].

PubMed

Rybka, Aleš; Szanyi, Juraj; Kapla, Jaroslav; Plíšek, Stanislav

2012-12-01

Highly contagious diseases are caused by various biological agents that pose a risk to individuals and may have a potential for public health impact. They result in high mortality and morbidity rates, might cause public panic and therefore require special measures. The pathogens that can be easily disseminated or transmitted from person to person are the riskiest for clinicians (Ebola virus, Marburg virus, Lassa virus, Crimean-Congo hemorrhagic fever virus, Variola major, SARS virus and Yersinia pestis). Human-to-human transmission has not been confirmed for the other biological agents and therefore they pose a very low risk for population.

Phase 0/I/II Cancer Prevention Clinical Trials Program (Consortia) | Division of Cancer Prevention

Cancer.gov

Five cancer research centers lead multiple collaborative networks to assess potential cancer preventive agents and to conduct early clinical development of promising preventive agents. Also called the Consortia for Early Phase Prevention Trials, the studies require extensive biomarker analysis, investigation of the biologic effects of the cancer preventive agents on their

Co-ordination of Mobile Information Agents in TuCSoN.

ERIC Educational Resources Information Center

Omicini, Andrea; Zambonelli, Franco

1998-01-01

Examines mobile agent coordination and presents TuCSoN, a coordination model for Internet applications based on mobile information agents that uses a tuple centre, a tuple space enhanced with the capability of programming its behavior in response to communication events. Discusses the effectiveness of the TuCSoN model in the contexts of Internet…

The Future of Public Broadcasting.

ERIC Educational Resources Information Center

Bachrach, Judy

This script of "National Town Meeting," a public affairs program on National Public Radio, contains a panel discussion on the future of public broadcasting, during which panel members also answer questions from the audience. The topics discussed include programming and program content, production costs, public participation, funding, the…

How federalism shapes public health financing, policy, and program options.

PubMed

Ogden, Lydia L

2012-01-01

In the United States, fiscal and functional federalism strongly shape public health policy and programs. Federalism has implications for public health practice: it molds financing and disbursement options, including funding formulas, which affect allocations and program goals, and shapes how funding decisions are operationalized in a political context. This article explores how American federalism, both fiscal and functional, structures public health funding, policy, and program options, investigating the effects of intergovernmental transfers on public health finance and programs.

Antibiotics in Serbian Households: a Source of Potential Health and Environmental Threats?

PubMed

Kusturica, Milica Paut; Tomić, Zdenko; Bukumirić, Zoran; Horvat, Olga; Pavlović, Nebojša; Mikov, Momir; Sabo, Ana

2015-06-01

Worldwide data indicate that antibiotics are frequently used inappropriately. The objective of this study was to investigate the extent of storage and wastage of antibacterial agents in households in Novi Sad, Serbia. The study was performed in 8 months period (December 2011-July 2012) in households in Novi Sad, Serbia. The households were randomly selected from the telephone directory. The interviewer performed the survey visiting each household. The total number of antibacterial agents in the 383 surveyed households was 318, constituting 7.3% of the total stored medications. From 383 families included in the study antibiotics were found in 178 (46.5%). In 13 (7.3%) families were found more than one pack of the same antibiotics. The median number of antibacterial agents per household was 1 (range 1-5). The most common antibacterial agents that were not in current use were cephalexin (22.1%) and amoxicillin (16.6%), followed by doxycycline (11.4%), sulfamethoxazole/trimethoprim (11.4%) and amoxicillin/clavulanic acid (9.2%). The percentage of expired antibacterial agents was 20.8%, while 85.2% were not currently in use. Antibacterial agents were commonly encountered in Serbian households, and a relatively large percentage was wasted. Informational and educational activities aimed at improving the public knowledge about antimicrobials play the leading role in reducing imprudent use of antibiotics. Copyright© by the National Institute of Public Health, Prague 2015.

New oral anticoagulant and antiplatelet agents for neurosurgeons.

PubMed

Kimpton, George; Dabbous, Bassam; Leach, Paul

2015-01-01

Until recently, warfarin, clopidogrel and aspirin have provided the mainstay for prevention of thrombotic disease in cardiac patients. However, new classes of drugs have recently emerged that promise better clinical outcomes and lower risks. Use of such agents has increased, but increased risk and severity of intra-cranial haemorrhage (ICH) still remain. These cases of intra-cranial bleeds present as emergencies to neurosurgical units. It is of paramount importance that neurosurgical practitioners are aware of those new drugs, useful monitoring tests and available emergency reversal options in case the patient needs emergency intervention. In this review we survey newly available agents in the U.K. at the time of publication. We look at the data provided by the manufacturers, related publications and international guidelines for their use and reversal. New anticoagulants offer a lower incidence of ICH compared with warfarin. Advanced and accurate monitoring tests are emerging, as are prospective data on reversal of anticoagulation in bleeding. Some standard coagulation tests may be of use, whilst reversal agents are available and being evaluated. The trial data shows that new antiplatelet agents have similar or increased incidence and severity of intra-cranial ICH compared with clopidogrel. There is currently limited data on monitoring or reversal. We suggest they may be managed similarly to clopidogrel by using platelet reactivity assays, optimising platelet count and using platelet transfusion with adjunctive agents.

Meta-analysis of the effects of prokinetic agents in patients with functional dyspepsia.

PubMed

Hiyama, Toru; Yoshihara, Masaharu; Matsuo, Keitaro; Kusunoki, Hiroaki; Kamada, Tomoari; Ito, Masanori; Tanaka, Shinji; Nishi, Nobuo; Chayama, Kazuaki; Haruma, Ken

2007-03-01

Functional dyspepsia (FD) is often treated with prokinetic agents; however, the efficacy of prokinetic agents in patients with FD has been questioned recently. The aim of this study was to perform a meta-analysis of the effects of prokinetic agents in patients with FD. Prokinetic agents, including metoclopramide, domperidone, trimebutine, cisapride, itopride and mosapride, used for treatment of FD between 1951 and 2005 were identified. Twenty-seven studies were selected. Difference in the probability of response between the interventional drug and placebo was used as a summary statistic for the treatment effect. Meta-regression analysis was used to detect sources of heterogeneity. In total, 1844 subjects were assigned to an experimental arm, and 1591 subjects were assigned to a placebo arm. Publication bias was ruled out by funnel plot and statistical testing (P = 0.975). In the overall analysis, the summary statistic was 0.295 (95% confidence interval: 0.208-0.382, P < 0.001), indicating that the interventional drug has 30% excess probability of producing a response compared with placebo. The most significant source of heterogeneity was the year of publication (P < 0.001). The data clearly indicate that prokinetic agents are significantly more effective than placebo in the treatment of FD. Although FD is a chronic condition, efficacy was assessed over short periods. Long-term randomized controlled trials are needed to confirm the effect.

[Hantavirus as important emerging agents in South America].

PubMed

Ondoño, Andrés F; Levis, Silvana; Rodas, Juan D

2011-01-01

The dawning of the 20th century was marked by the emergence of new infectious disease agents and the appearance of others previously thought controlled. Both phenomena were possibly connected with ecological disturbances that led to the recognition of a dramatic climate change, of which the effects are only now becoming noticeable. Among the variety of agents to be considered, the many new viruses stand out, not only for their numerical proliferation, but also for their genetic versatility. It is this quality that provides them dexterity for evolving new strategies and adaptations to changing environmental conditions. Recently, some of the most ubiquitous and well-publicized viral agents in the American continents have been the rodent-borne viruses, and among these are the hantaviruses, etiological agents of pulmonary syndromes. Approximately 18 hantaviruses (belonging to the family Bunyaviridae), have been discovered in South America during the last 20 years, and although most of them cause persistent infections and subclinical infections in wild rodents (particularly members of the subfamily Sigmodontinae) and humans respectively; some others might also be highly lethal for humans. The goal herein is to review the state of the art regarding general aspects of hantaviruses and the diseases they cause around the world, highlighting the most recent findings in Colombia. Finally, the many unanswered questions will be recognized and highlighted concerning clinical importance and socio-economic impact of these agents on quality of public health in Colombia.

Mobile Robot Enabled Detection of Explosives and Biological Agents

DTIC Science & Technology

2006-11-01

Detection of Explosives and Biological Agents 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR( S ) 5d. PROJECT NUMBER 5e...TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME( S ) AND ADDRESS(ES) Wayne State University, SSIM Program, Detroit, Michigan 48202 8...PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING AGENCY NAME( S ) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM( S ) 11. SPONSOR

New Technologies and the World Ahead: The Top 20 Plus 5

DTIC Science & Technology

2011-01-01

Specialized Agent Software Programs. Bots represent the next great milestone in soft- ware development. The general deployment of bots is projected to be in...knowledge and areas of interest. Powerful personal- agent 206 Moving from Vision to Action programs will search the Internet and its databases based on...language- capable chatbot and avatar interfaces that can control electronic data and also change and manipulate things in the physical world. These

Advances in analytical technologies for environmental protection and public safety.

PubMed

Sadik, O A; Wanekaya, A K; Andreescu, S

2004-06-01

Due to the increased threats of chemical and biological agents of injury by terrorist organizations, a significant effort is underway to develop tools that can be used to detect and effectively combat chemical and biochemical toxins. In addition to the right mix of policies and training of medical personnel on how to recognize symptoms of biochemical warfare agents, the major success in combating terrorism still lies in the prevention, early detection and the efficient and timely response using reliable analytical technologies and powerful therapies for minimizing the effects in the event of an attack. The public and regulatory agencies expect reliable methodologies and devices for public security. Today's systems are too bulky or slow to meet the "detect-to-warn" needs for first responders such as soldiers and medical personnel. This paper presents the challenges in monitoring technologies for warfare agents and other toxins. It provides an overview of how advances in environmental analytical methodologies could be adapted to design reliable sensors for public safety and environmental surveillance. The paths to designing sensors that meet the needs of today's measurement challenges are analyzed using examples of novel sensors, autonomous cell-based toxicity monitoring, 'Lab-on-a-Chip' devices and conventional environmental analytical techniques. Finally, in order to ensure that the public and legal authorities are provided with quality data to make informed decisions, guidelines are provided for assessing data quality and quality assurance using the United States Environmental Protection Agency (US-EPA) methodologies.

36 CFR 296.20 - Public Awareness Programs.

Code of Federal Regulations, 2010 CFR

2010-07-01

... the Interior the relevant information on public awareness activities required by section 10(c) of the... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Public Awareness Programs... PROTECTION OF ARCHAEOLOGICAL RESOURCES: UNIFORM REGULATIONS § 296.20 Public Awareness Programs. (a) Each...

Collaborating Fuzzy Reinforcement Learning Agents

NASA Technical Reports Server (NTRS)

Berenji, Hamid R.

1997-01-01

Earlier, we introduced GARIC-Q, a new method for doing incremental Dynamic Programming using a society of intelligent agents which are controlled at the top level by Fuzzy Relearning and at the local level, each agent learns and operates based on ANTARCTIC, a technique for fuzzy reinforcement learning. In this paper, we show that it is possible for these agents to compete in order to affect the selected control policy but at the same time, they can collaborate while investigating the state space. In this model, the evaluator or the critic learns by observing all the agents behaviors but the control policy changes only based on the behavior of the winning agent also known as the super agent.

Development of a new graduate public health nurse residency program using the core competencies of public health nursing.

PubMed

Larsen, Rachelle; Ashley, Julia; Ellens, Tess; Frauendienst, Renee; Jorgensen-Royce, Karen; Zelenak, Mary

2018-06-27

Due to the continued shortage of public health nurses, some local public health agencies have begun hiring new graduate baccalaureate nurses into the public health nurse role. These new graduates require an increased level of support for transition to practice. The goal of this project was creation of a transition to practice program designed specifically to meet the needs of new graduates hired in public health settings. The core competencies of public health nursing were used as a framework to develop this residency program. A group of public health staff, supervisors, and faculty met monthly for three years to develop this program. Key features include general orientation, preceptors, looping experiences, case studies and peer support. The program is available as a web resource beginning spring 2018. In order to evaluate this program, data on job satisfaction, employee retention and level of competence in the core competencies of public health will occur using instruments administered prior to beginning and immediately following completion of the new graduate residency. The components of the program mirror best practices for new graduate residencies and are based on core competencies for public health nursing. This residency program is an important step for enhancing the professional development of new baccalaureate graduates in public health settings, and preparing the next generation of public health nurses. Through the increased support and intentional education of the residency program, public health agencies will be able to attract and retain new graduates who develop the essential knowledge and skills to provide safe and effective care in the public health setting. © 2018 Wiley Periodicals, Inc.

[Problem of bioterrorism under modern conditions].

PubMed

Vorob'ev, A A; Boev, B V; Bondarenko, V M; Gintsburg, A L

2002-01-01

It is practically impossible to discuss the problem of bioterrorism (BT) and to develop effective programs of decreasing the losses and expenses suffered by the society from the BT acts without evaluation of the threat and prognosis of consequences based on research and empiric data. Stained international situation following the act of terrorism (attack on the USA) on September 11, 2001, makes the scenarios of the bacterial weapon use (the causative agents of plague, smallpox, anthrax, etc.) by international terrorists most probable. In this connection studies on the analysis and prognostication of the consequences of BT, including mathematical and computer modelling, are necessary. The authors present the results of initiative studies on the analysis and prognostication of the consequences of the hypothetical act of BT with the use of the smallpox causative agent in a city with the population of about 1,000,000 inhabitants. The analytical prognostic studies on the operative analysis and prognostication of the consequences of the BT act with the use of the smallpox causative agent has demonstrated that the mathematical (computer) model of the epidemic outbreak of smallpox is an effective instrument of calculation studies. Prognostic evaluations of the consequences of the act of BT under the conditions of different reaction of public health services (time of detection, interventions) have been obtained with the use of modelling. In addition, the computer model is necessary for training health specialists to react adequately to the acts of BT with the use of different kinds of bacteriological weapons.

75 FR 16493 - Announcement of Funding Awards for the Public and Indian Housing Family Self-Sufficiency Program...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-01

... Awards for the Public and Indian Housing Family Self-Sufficiency Program Under the Resident Opportunity... (NOFA) for the Public and Indian Housing Family Self-Sufficiency Program under the Resident Opportunity... Public and Indian Housing Family Self-Sufficiency Program under the Resident Opportunity and Self...

76 FR 55407 - Announcement of Funding Awards; Public and Indian Housing Family Self-Sufficiency Program Under...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-07

...; Public and Indian Housing Family Self-Sufficiency Program Under the Resident Opportunity and Self... (NOFA) for the Public and Indian Housing Family Self-Sufficiency Program Under the Resident Opportunity.... Appendix A--List of Public and Indian Housing Family Self-Sufficiency Program Under the Resident...

76 FR 62813 - Pilot Program To Evaluate Proposed Proprietary Name Submissions; Public Meeting on Pilot Program...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-11

...] Pilot Program To Evaluate Proposed Proprietary Name Submissions; Public Meeting on Pilot Program Results... voluntary pilot program that enabled participating pharmaceutical firms to evaluate proposed proprietary... public meeting at the end of fiscal year 2011 to discuss the results of the pilot program, but the Agency...

A flexible approach to training veterinarians in public health: an overview and early assessment of the DVM/MPH dual-degree program at the University of Minnesota.

PubMed

Minicucci, Larissa A; Hanson, Kate A; Olson, Debra K; Hueston, William D

2008-01-01

As a result of the growing need for public-health veterinarians, novel educational programs are essential to train future public-health professionals. The University of Minnesota School of Public Health, in collaboration with the College of Veterinary Medicine, initiated a dual DVM/MPH program in 2002. This program provides flexibility by combining distance learning and on-campus courses offered through a summer public-health institute. MPH requirements are completed through core courses, elective courses in a focus area, and an MPH project and field experience. Currently, more than 100 students representing 13 veterinary schools are enrolled in the program. The majority of initial program graduates have pursued public-practice careers upon completion of the program. Strengths of the Minnesota program design include accessibility and an environment to support multidisciplinary training. Continued assessment of program graduates will allow for evaluation and adjustment of the program in the coming years.

Econotherapeutics.

PubMed

Roark, M K; Reed, W E

1995-01-01

A program that represents the efforts of a hospital pharmacy management company to control drug costs is described. The program, Econotherapeutics, was developed in response to a changed health care reimbursement system that focused on the costs of products rather than the revenue generated by these products. For antimicrobial agents, a hospital-specific antibiogram is used to encourage cost-effective prescribing. A pharmacist intervention program, medical staff presentations, drug usage evaluation, management systems, and educational programs for pharmacists are all essential parts of the program. Centralized data gathering has allowed cost comparison of specific antimicrobial agents so that differences between variable cost estimates and costs based on actual use can be evaluated. Actual dose and dosage interval were used to calculate average cost per treatment day in a 121-hospital sample. Our cost data support the choice of cefotaxime over ceftriaxone.

Select Agent and Toxin Regulations: Beyond the Eighth Edition of the Guide for the Care and Use of Laboratory Animals

PubMed Central

Kastenmayer, Robin J; Moore, Rashida M; Bright, Allison L; Torres-Cruz, Rafael; Elkins, William R

2012-01-01

In the interval between the publication of the seventh and eighth editions of the Guide for the Care and Use of Laboratory Animals (Guide), much has changed with regard to the regulation and funding of highly pathogenic biologic agents and toxins (Select Agents). Funding of research involving highly pathogenic agents has increased dramatically during this time, thus increasing the demand for facilities capable of supporting this work. The eighth edition of the Guide briefly mentions Select Agents and provides a limited set of references. Here we provide some background information regarding the relevant laws and regulations, as well as an overview of the programmatic requirements pertaining to the use of Select Agents, with a focus on use in animals. PMID:22776191

76 FR 16456 - South Carolina Electric and Gas Company (SCE&G) and the South Carolina Public Service Authority...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-23

... NUCLEAR REGULATORY COMMISSION [NRC-2008-0441] South Carolina Electric and Gas Company (SCE&G) and the South Carolina Public Service Authority (Santee Cooper); Notice of Availability of Application for... itself and agent for the South Carolina Public Service Authority also known as Santee Cooper filed with...

76 FR 12998 - South Carolina Electric and Gas Company (SCE&G) and the South Carolina Public Service Authority...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-09

... NUCLEAR REGULATORY COMMISSION [NRC-2008-0441] South Carolina Electric and Gas Company (SCE&G) and the South Carolina Public Service Authority (Santee Cooper); Notice of Availability of Application for... itself and agent for the South Carolina Public Service Authority also known as Santee Cooper filed with...

Evaluating community-based public health leadership training.

PubMed

Ceraso, Marion; Gruebling, Kirsten; Layde, Peter; Remington, Patrick; Hill, Barbara; Morzinski, Jeffrey; Ore, Peggy

2011-01-01

Addressing the nation's increasingly complex public health challenges will require more effective multisector collaboration and stronger public health leadership. In 2005, the Healthy Wisconsin Leadership Institute launched an annual, year-long intensive "community teams" program. The goal of this program is to develop collaborative leadership and public health skills among Wisconsin-based multisectoral teams mobilizing their communities to improve public health. To measure the scope of participation and program impacts on individual learning and practice, including application of new knowledge and collective achievements of teams on coalition and short-term community outcomes. End-of-year participant program evaluations and follow-up telephone interviews with participants 20 months after program completion. Community-based public health leadership training program. Sixty-eight participants in the Community Teams Program during the years 2006 to 2007 and 2007 to 2008. Professional diversity of program participants; individual learning and practice, including application of new knowledge; and collective achievements of teams, including coalition and short-term community outcomes. Participants in the Community Teams Program represent a diversity of sectors, including nonprofit, governmental, academic, business, and local public health. Participation increased knowledge across all public health and leadership competency areas covered in the program. Participating teams reported outcomes, including increased engagement of community leadership, expansion of preventive services, increased media coverage, strengthened community coalitions, and increased grant funding. Evaluation of this community-based approach to public health leadership training has shown it to be a promising model for building collaborative and public health leadership skills and initiating sustained community change for health improvement.

Using business plan development as a capstone project for MPH programs in Canada: validation through the student perspective.

PubMed

Papadopoulos, Andrew; Britten, Nicole; Hatcher, Meghan; Rainville, Keira

2013-10-01

Master of Public Health (MPH) programs have been developed across Canada as a response to the need for adequately trained individuals to work in the public health sector. Educational institutions that deliver MPH programs have a responsibility to ensure that graduates of their program have the essential knowledge, skills and attitudes to begin a successful career in public health. The Public Health Agency of Canada has created the core competencies for public health to guide the development, delivery and evaluation of MPH programs. In Canada, a capstone project is the recommended method of evaluating the MPH graduate's ability to demonstrate proficiency in the public health core competencies. A business plan that develops the framework for a public health program is an ideal capstone project currently used in practice within the University of Guelph MPH program. This group assignment incorporates all 36 of the public health core competencies while providing students with a real-world public health experience, and should be considered for inclusion within MPH programs across Canada. Business planning provides students the opportunity to engage in practice-based learning, applying theoretical knowledge to practice. Further, the ability to develop realistic but financially feasible public health problems is an invaluable skill for MPH graduates. As the development of programs becomes more restricted and the continuation of other programs are under constant threat, the ability to develop a sound business plan is a required skill for individuals entering the public health sector, and will ensure students are able to maximize outcomes given tight fiscal budgets and limited resources.

78 FR 52997 - Connected Vehicle Research Program Public Meeting; Notice of Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-27

... DEPARTMENT OF TRANSPORTATION Connected Vehicle Research Program Public Meeting; Notice of Public... overview of the ITS JPO Connected Vehicle research program. The meeting will take place September 24 to 26... . The public meeting is the best opportunity to learn details about the Connected Vehicle research...

A narrative account of implementation lessons learnt from the dissemination of an up-scaled state-wide child obesity management program in Australia: PEACH™ (Parenting, Eating and Activity for Child Health) Queensland.

PubMed

Croyden, Debbie L; Vidgen, Helen A; Esdaile, Emma; Hernandez, Emely; Magarey, Anthea; Moores, Carly J; Daniels, Lynne

2018-03-13

PEACH™QLD translated the PEACH™ Program, designed to manage overweight/obesity in primary school-aged children, from efficacious RCT and small scale community trial to a larger state-wide program. This paper describes the lessons learnt when upscaling to universal health coverage. The 6-month, family-focussed program was delivered in Queensland, Australia from 2013 to 2016. Its implementation was planned by researchers who developed the program and conducted the RCT, and experienced project managers and practitioners across the health continuum. The intervention targeted parents as the agents of change and was delivered via parent-only group sessions. Concurrently, children attended fun, non-competitive activity sessions. Sessions were delivered by facilitators who received standardised training and were employed by a range of service providers. Participants were referred by health professionals or self-referred in response to extensive promotion and marketing. A pilot phase and a quality improvement framework were planned to respond to emerging challenges. Implementation challenges included engagement of the health system; participant recruitment; and engagement. A total of 1513 children (1216 families) enrolled, with 1122 children (919 families) in the face-to-face program (105 groups in 50 unique venues) and 391 children (297 families) in PEACH™ Online. Self-referral generated 68% of enrolments. Unexpected, concurrent and, far-reaching public health system changes contributed to poor program uptake by the sector (only 56 [53%] groups delivered by publicly-funded health organisations) requiring substantial modification of the original implementation plan. Process evaluation during the pilot phase and an ongoing quality improvement framework informed program adaptations that included changing from fortnightly to weekly sessions aligned with school terms, revision of parent materials, modification of eligibility criteria to include healthy weight children and provision of services privately. Comparisons between pilot versus state-wide waves showed comparable prevalence of families not attending any sessions (25% vs 28%) but improved number of sessions attended (median = 5 vs 7) and completion rates (43% vs 56%). Translating programs developed in the research context to enable implementation at scale is complex and presents substantial challenges. Planning must ensure there is flexibility to accommodate and proactively manage the system changes that are inevitable over time. ACTRN12617000315314 . This trial was registered retrospectively on 28 February, 2017.

76 FR 65518 - Prospective Grant of Exclusive License: The Development of a Companion Diagnostic Kit for...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-21

... predictive of the therapeutic effect of an anti- cancer agent in the treatment of kidney, lung, and breast cancers that includes at least one of the following proteins (phosphorylated or unphosphorylated): PTEN...- Cancer Agents AGENCY: National Institutes of Health, Public Health Service, HHS. ACTION: Notice. SUMMARY...

Biotechnology on the Battlefield: An Application of Agent-based Modelling for Emerging Technology Assessment

DTIC Science & Technology

2015-03-01

UNCLASSIFIED UNCLASSIFIED Biotechnology on the Battlefield: An Application of Agent-based Modelling for Emerging Technology Assessment...wounds might be treatable using advanced biotechnologies to control haemorrhaging and reduce blood-loss until medical evacuation can be completed. This...APPROVED FOR PUBLIC RELEASE UNCLASSIFIED UNCLASSIFIED Biotechnology on the Battlefield: An Application

Risk assessment and stakeholder perceptions in novel biological control agent release: YST as a case study

USDA-ARS?s Scientific Manuscript database

The objectives of risk assessment are to learn about whether a candidate agent would be safe to use in the environment where release is planned, and to present such information in a clear, understandable format to regulators, stakeholders, and the public. Plant pathogens evaluated for biological co...

Accumulation and Application of Knowledge Through Sports Institute for Research/Change Agent Research (SIR/CAR) System.

ERIC Educational Resources Information Center

Moriarty, Dick

The Sports Institute for Research Through Change Agent Research (SIR/CAR) is an interdisciplinary, public professional, study/action group, which brings together theoreticians and practitioners to investigate topics of vital interest to sport or athletic organizations functioning at the community, provincial/state, national, or international…

42 CFR 412.616 - Release of information collected using the patient assessment instrument.

Code of Federal Regulations, 2010 CFR

2010-10-01

....24(b)(3) of this chapter. (b) Release to the inpatient rehabilitation facility's agent. An inpatient rehabilitation facility may release information that is patient-identifiable to an agent only in accordance with... 42 Public Health 2 2010-10-01 2010-10-01 false Release of information collected using the patient...

75 FR 14391 - Diseases Associated With Exposure to Certain Herbicide Agents (Hairy Cell Leukemia and Other...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-25

... service connection for certain diseases based upon the most recent National Academy of Sciences (NAS... proposed amendment is to establish presumptive service connection for these diseases based on herbicide... Agent Orange Act of 1991, Public Law 102-4, provides that whenever the Secretary determines, based on...

76 FR 31306 - Admittance to Practice and Roster of Registered Patent Attorneys and Agents Admitted to Practice...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-31

... Patent Attorneys and Agents Admitted to Practice Before the United States Patent and Trademark Office... burden, invites the general public and other Federal agencies to take this opportunity to comment on the... William Griffin, Staff Attorney, Office of Enrollment and Discipline, United States Patent and Trademark...

31 CFR 321.22 - Forwarding securities not payable by an agent.

Code of Federal Regulations, 2013 CFR

2013-07-01

.... These instructions are available from a TRS Site or online at www.treasurydirect.gov. [77 FR 16167, Mar... TRS Site. The requests for payment on the securities should be properly certified. Any documentary... TRS Site in accordance with the rules in this part. The Bureau of the Public Debt provides agents with...

31 CFR 321.22 - Forwarding securities not payable by an agent.

Code of Federal Regulations, 2012 CFR

2012-07-01

.... These instructions are available from a TRS Site or online at www.treasurydirect.gov. [77 FR 16167, Mar... TRS Site. The requests for payment on the securities should be properly certified. Any documentary... TRS Site in accordance with the rules in this part. The Bureau of the Public Debt provides agents with...

31 CFR 312.5 - Fiscal agents to serve without compensation.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Fiscal agents to serve without compensation. 312.5 Section 312.5 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL SERVICE, DEPARTMENT OF THE TREASURY BUREAU OF THE PUBLIC DEBT FEDERAL SAVINGS AND LOAN...

WORKSHOP ON EMERGING INFECTIOUS DISEASE AGENTS AND ISSUES ASSOCIATED WITH ANIMAL MANURES, BIOSOLIDS, AND OTHER SIMILAR BY-PRODUCTS: THE REST OF THE STORY

EPA Science Inventory

This presentation will:

Discuss the purpose of the workshop
Discussion publication of "Contemporary Perspectives on Infectious Disease Agents in Sewage Sludge and Manure.
Present Table of Contents
Discuss summary
Discuss synthesis document

Silver Diamine Fluoride in Pediatric Dentistry Training Programs: Survey of Graduate Program Directors.

PubMed

Nelson, Travis; Scott, Joanna M; Crystal, Yasmi O; Berg, Joel H; Milgrom, Peter

2016-01-01

The purpose of this study was to investigate practice, teaching, and perceived barriers to the use of silver diamine fluoride and other caries control agents in U.S. pediatric dentistry residency programs. A 14-question survey regarding use and teaching of caries control agents was sent via email to residency program directors in 2015. Survey participants responded, using a web-based survey tool, by completing a paper and pencil survey instrument, or by interview. Surveys were completed by 74 directors or associate directors (87 percent adjusted response rate). More than a quarter (25.7 percent) reported use of silver diamine fluoride, with 68.9 percent expecting to increase use. The use of silver diamine fluoride was not associated with region or program type. Programs reported commonly used caries control agents of fluoride varnish (100 percent), acidulated phosphate fluoride foam (48.6 percent), silver nitrate (9.5 percent), and povidone iodine (1.3 percent). Most felt silver diamine fluoride should be used only with high-risk patients (89.2 percent), and the majority agreed it could be used in primary and permanent teeth. The most frequently reported barrier to use of silver diamine fluoride was parental acceptance (91.8 percent). Silver diamine fluoride is being rapidly adopted in graduate pediatric dentistry training programs, with the majority expecting to incorporate it into their teaching clinics and curricula.

An Analysis of Research Quality and Productivity at Six Academic Orthopaedic Residencies.

PubMed

Osborn, Patrick M; Ames, S Elizabeth; Turner, Norman S; Caird, Michelle S; Karam, Matthew D; Mormino, Matthew A; Krueger, Chad A

2018-06-06

It remains largely unknown what factors impact the research productivity of residency programs. We hypothesized that dedicated resident research time would not affect the quantity and quality of a program's peer-reviewed publication within orthopedic residencies. These findings may help programs improve structure their residency programs to maximize core competencies. Three hundred fifty-nine residents and 240 staff from six different US orthopedic residency programs were analyzed. All publications published by residents and faculty at each program from January 2007 to December 2015 were recorded. SCImago Journal Rankings (SJR) were found for each journal. There were no significant differences in publications by residents at each program (p > 0.05). Faculty with 10+ years of on staff, had significantly more publications than those with less than 10years (p < 0.01). Programs with increased resident research time did not consistently produce publications with higher SJR than those without dedicated research time. Increased dedicated resident research time did not increase resident publication rates or lead to publications with higher SJR. Copyright © 2018 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

77 FR 14540 - Announcement of Funding Awards for the Public and Indian Housing Family Self-Sufficiency Program...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-12

... Awards for the Public and Indian Housing Family Self-Sufficiency Program Under the Resident Opportunity... Funding Availability (NOFA) for the Public and Indian Housing Family Self-Sufficiency Program under the... amounts of the 238 awards made under the Public and Indian Housing Family Self-Sufficiency Program under...

A Buyer Behaviour Framework for the Development and Design of Software Agents in E-Commerce.

ERIC Educational Resources Information Center

Sproule, Susan; Archer, Norm

2000-01-01

Software agents are computer programs that run in the background and perform tasks autonomously as delegated by the user. This paper blends models from marketing research and findings from the field of decision support systems to build a framework for the design of software agents to support in e-commerce buying applications. (Contains 35…

49 CFR 40.15 - May an employer use a service agent to meet DOT drug and alcohol testing requirements?

Code of Federal Regulations, 2010 CFR

2010-10-01

... Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Employer Responsibilities § 40.15 May an employer use a service agent to meet DOT drug and alcohol testing requirements? (a... 49 Transportation 1 2010-10-01 2010-10-01 false May an employer use a service agent to meet DOT...

Bio-Defense Now: 56 Suggestions for Immediate Improvements

DTIC Science & Technology

2005-05-01

Air Education and Training Command HVAC Heating, Ventilation and Air Conditioning ICAM Improved Chemical Agent Monitor ICD-9-CM Internal...conditioning ( HVAC ) system capabilities, making a big difference in removal of many BW agents. High Efficiency Particulate Air (HEPA) filters are also...agents. This program has developed biological sensor-activated heating, ventilation, and air conditioning ( HVAC ) control sys- tems, high efficiency

A computer program for fast and easy typing of partial endoglucanase gene sequence into phylotypes and sequevars 1&2 (select agents) of Ralstonia solanacearum

USDA-ARS?s Scientific Manuscript database

The phytopathogen Ralstonia solanacearum is a species complex that contains a subset of strains that are quarantined or select agent pathogens. An unidentified R. solanacearum strain is considered a select agent in the US until proven otherwise, which can be done by phylogenetic analysis of a partia...

Modularization and Packaging of Public Television Programs.

ERIC Educational Resources Information Center

Carey, John; And Others

This report examines the changing relationship between public television programming and program distribution methods, and considers whether there is a need to change the design and packaging of some public television programming to respond to changes in the way the audience receives its programming as interactive cable systems, videocassettes,…

Addenda to Allied Medical Publication 8, NATO Planning Guide for the Estimation of Chemical, Biological, Radiological, and Nuclear (CBRN) Casualties (AMedP-8(C)) to Consider the Impact of Medical Treatment on Casualty Estimation

DTIC Science & Technology

2013-05-01

122 I. Q Fever Model Parameters (Section C131) ....................................................128 1...needed to incorporate human response models for five biological agents not originally considered in AMedP-8(C): brucellosis, glanders, Q fever ...0103.1b should be modified to read: b. Biological agents include the causative agents of anthrax, brucellosis, glanders, Q fever , tularemia

Liquid Chromatography Electrospray Ionization Mass Spectrometric (LC-ESI-MS) and Desorption Electrospray Ionization Mass Spectrometric (DESI-MS) Identification of Chemical Warfare Agents in Consumer Products

DTIC Science & Technology

2007-06-01

T ACanadaY Approved for PublicR Distribution Uln& Liquid Chromatography Electrospray Ionization Mass Spectrometric ( LC -ESI- MS) and Desorption...consumer products with chemical warfare agents or other toxic chemicals. Liquid chromatography electrospray ionization mass spectrometry ( LC -ESI-MS) and...house LC -ESI-MS and LC -ESI-MS/MS methods were evaluated for the determination of chemical warfare agents in spiked bottled water samples. The

Contact killing and antimicrobial properties of copper.

PubMed

Vincent, M; Duval, R E; Hartemann, P; Engels-Deutsch, M

2018-05-01

With the emergence of antibiotic resistance, the interest for antimicrobial agents has recently increased again in public health. Copper was recognized in 2008 by the United States Environmental Protection Agency (EPA) as the first metallic antimicrobial agent. This led to many investigations of the various properties of copper as an antibacterial, antifungal and antiviral agent. This review summarizes the latest findings about 'contact killing', the mechanism of action of copper nanoparticles and the different ways micro-organisms develop resistance to copper. © 2017 The Society for Applied Microbiology.

Lyme Disease Agent in Egypt?

DTIC Science & Technology

1989-02-01

reverse if necessary and identify by block number) CIELD CPzOUP ISUB-GRO0UP Lyme disease; Borrelia spp. ; Treponema pallidumv ARSTRACTPatients...AD-A240 332 CC PUBLICATION REPORT O!t2 TAh 1583 By~ 65189-90 r ! tb ut I ui LYME DISEASE AGENT IN EGYPT? ’’ Ave Richard L. Habarberger’, Niel T...a dilution of Lyme disease agent in Egypt? 1:100 with the prototype strain B-31 ofB. burgdorferi. Results indicated that none of the 16 meningitis or

Wide Area Recovery and Resiliency Program (WARRP) Integrated Program Plan

DTIC Science & Technology

2011-06-01

Agent YELLOW, which is a mixture of the chemical warfare agents Sulfur Mustard and Lewisite, is a liquid with a garlic-like odor. Sulfur mustard...Radioisotope Background Cesium -137 (137Cs) is a radioactive isotope of cesium . The half-life of cesium -137 is 30.17 years. Because of the chemical...nature of cesium , it moves easily through the environment. This makes the cleanup of cesium - 137 difficult. People may ingest cesium -137 with food

Enhancement of Antiviral Agents Through the Use of Controlled-Release Technology.

DTIC Science & Technology

DL-lactide-co-glycolide) to be used as the polymeric excipients in the microencapsulation work. In addition, we have actively pursued development and testing of poly(I.C) and Je vaccine microcapsule formulations....of this research program are a) To develop a programmed-release delivery system ( microcapsule system) designed to enhance the immunogenic potential of...release microcapsule delivery systems that will enhance the effects of the following immune modulators and antiviral agents: muramyl tripeptide (MTP

Access to antihypertensive agents in Brazil: evaluation of the "health has no price" program.

PubMed

Araujo, João Leopoldo Oliveira; Pereira, Mariana Donato; de Sá Del Fiol, Fernando; Barberato-Filho, Silvio

2014-08-01

This article aims to evaluate access to antihypertensive agents during the first year of the "Health Has No Price" Program (Saúde Não Tem Preço [SNTP]) in Brazil. A longitudinal and observational study was performed based on the number of antihypertensive medications supplied in 55,000 private pharmacies distributed throughout the Brazilian territory during the period February 1, 2010, through January 31, 2012. The number of antihypertensive pills supplied in the first 12 months of the SNTP Program was compared with the number of pills supplied in the 12 months before its implementation. Six antihypertensive medicines showed an increase between 32% and 120% in the number of pills supplied in the first year of the program. In this same period, the growth of the Brazilian pharmaceutical market was ~13%. Additionally, 11 medicines containing the same active ingredients as the antihypertensive agents in the SNTP Program, but at concentrations not available for free, were analyzed; it was found that none showed a change >8%, and 5 showed a reduction in the number of pills supplied after the implementation of the SNTP Program. The analysis of 7 fixed-dose combinations not available in the SNTP Program that were formulated with the same active ingredients showed a change below the annual percentage growth of the Brazilian pharmaceutical market. The SNTP Program may have contributed to increased access to antihypertensive medicines in Brazil. Copyright © 2014 Elsevier HS Journals, Inc. All rights reserved.

National Antimicrobial Resistance Monitoring System: Two Decades of Advancing Public Health Through Integrated Surveillance of Antimicrobial Resistance.

PubMed

Karp, Beth E; Tate, Heather; Plumblee, Jodie R; Dessai, Uday; Whichard, Jean M; Thacker, Eileen L; Hale, Kis Robertson; Wilson, Wanda; Friedman, Cindy R; Griffin, Patricia M; McDermott, Patrick F

2017-10-01

Drug-resistant bacterial infections pose a serious and growing public health threat globally. In this review, we describe the role of the National Antimicrobial Resistance Monitoring System (NARMS) in providing data that help address the resistance problem and show how such a program can have broad positive impacts on public health. NARMS was formed two decades ago to help assess the consequences to human health arising from the use of antimicrobial drugs in food animal production in the United States. A collaboration among the Centers for Disease Control and Prevention, the U.S. Food and Drug Administration, the United States Department of Agriculture, and state and local health departments, NARMS uses an integrated "One Health" approach to monitor antimicrobial resistance in enteric bacteria from humans, retail meat, and food animals. NARMS has adapted to changing needs and threats by expanding surveillance catchment areas, examining new isolate sources, adding bacteria, adjusting sampling schemes, and modifying antimicrobial agents tested. NARMS data are not only essential for ensuring that antimicrobial drugs approved for food animals are used in ways that are safe for human health but they also help address broader food safety priorities. NARMS surveillance, applied research studies, and outbreak isolate testing provide data on the emergence of drug-resistant enteric bacteria; genetic mechanisms underlying resistance; movement of bacterial populations among humans, food, and food animals; and sources and outcomes of resistant and susceptible infections. These data can be used to guide and evaluate the impact of science-based policies, regulatory actions, antimicrobial stewardship initiatives, and other public health efforts aimed at preserving drug effectiveness, improving patient outcomes, and preventing infections. Many improvements have been made to NARMS over time and the program will continue to adapt to address emerging resistance threats, changes in clinical diagnostic practices, and new technologies, such as whole genome sequencing.

National Antimicrobial Resistance Monitoring System: Two Decades of Advancing Public Health Through Integrated Surveillance of Antimicrobial Resistance

PubMed Central

Tate, Heather; Plumblee, Jodie R.; Dessai, Uday; Whichard, Jean M.; Thacker, Eileen L.; Hale, Kis Robertson; Wilson, Wanda; Friedman, Cindy R.; Griffin, Patricia M.; McDermott, Patrick F.

2017-01-01

Abstract Drug-resistant bacterial infections pose a serious and growing public health threat globally. In this review, we describe the role of the National Antimicrobial Resistance Monitoring System (NARMS) in providing data that help address the resistance problem and show how such a program can have broad positive impacts on public health. NARMS was formed two decades ago to help assess the consequences to human health arising from the use of antimicrobial drugs in food animal production in the United States. A collaboration among the Centers for Disease Control and Prevention, the U.S. Food and Drug Administration, the United States Department of Agriculture, and state and local health departments, NARMS uses an integrated “One Health” approach to monitor antimicrobial resistance in enteric bacteria from humans, retail meat, and food animals. NARMS has adapted to changing needs and threats by expanding surveillance catchment areas, examining new isolate sources, adding bacteria, adjusting sampling schemes, and modifying antimicrobial agents tested. NARMS data are not only essential for ensuring that antimicrobial drugs approved for food animals are used in ways that are safe for human health but they also help address broader food safety priorities. NARMS surveillance, applied research studies, and outbreak isolate testing provide data on the emergence of drug-resistant enteric bacteria; genetic mechanisms underlying resistance; movement of bacterial populations among humans, food, and food animals; and sources and outcomes of resistant and susceptible infections. These data can be used to guide and evaluate the impact of science-based policies, regulatory actions, antimicrobial stewardship initiatives, and other public health efforts aimed at preserving drug effectiveness, improving patient outcomes, and preventing infections. Many improvements have been made to NARMS over time and the program will continue to adapt to address emerging resistance threats, changes in clinical diagnostic practices, and new technologies, such as whole genome sequencing. PMID:28792800

Public health program capacity for sustainability: a new framework.

PubMed

Schell, Sarah F; Luke, Douglas A; Schooley, Michael W; Elliott, Michael B; Herbers, Stephanie H; Mueller, Nancy B; Bunger, Alicia C

2013-02-01

Public health programs can only deliver benefits if they are able to sustain activities over time. There is a broad literature on program sustainability in public health, but it is fragmented and there is a lack of consensus on core constructs. The purpose of this paper is to present a new conceptual framework for program sustainability in public health. This developmental study uses a comprehensive literature review, input from an expert panel, and the results of concept-mapping to identify the core domains of a conceptual framework for public health program capacity for sustainability. The concept-mapping process included three types of participants (scientists, funders, and practitioners) from several public health areas (e.g., tobacco control, heart disease and stroke, physical activity and nutrition, and injury prevention). The literature review identified 85 relevant studies focusing on program sustainability in public health. Most of the papers described empirical studies of prevention-oriented programs aimed at the community level. The concept-mapping process identified nine core domains that affect a program's capacity for sustainability: Political Support, Funding Stability, Partnerships, Organizational Capacity, Program Evaluation, Program Adaptation, Communications, Public Health Impacts, and Strategic Planning. Concept-mapping participants further identified 93 items across these domains that have strong face validity-89% of the individual items composing the framework had specific support in the sustainability literature. The sustainability framework presented here suggests that a number of selected factors may be related to a program's ability to sustain its activities and benefits over time. These factors have been discussed in the literature, but this framework synthesizes and combines the factors and suggests how they may be interrelated with one another. The framework presents domains for public health decision makers to consider when developing and implementing prevention and intervention programs. The sustainability framework will be useful for public health decision makers, program managers, program evaluators, and dissemination and implementation researchers.

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

PubMed

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

2016-12-01

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

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

PubMed Central

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

2016-01-01

Background: Identifying cancer hazards is the first step towards cancer prevention. The International Agency for Research on Cancer (IARC) Monographs Programme, which has evaluated nearly 1,000 agents for their carcinogenic potential since 1971, typically selects agents for hazard identification on the basis of public nominations, expert advice, published data on carcinogenicity, and public health importance. Objectives: Here, we present a novel and complementary strategy for identifying agents for hazard evaluation using chemoinformatics, database integration, and automated text mining. Discussion: To inform selection among a broad range of pesticides nominated for evaluation, we identified and screened nearly 6,000 relevant chemical structures, after which we systematically compiled information on 980 pesticides, creating network maps that allowed cluster visualization by chemical similarity, pesticide class, and publicly available information concerning cancer epidemiology, cancer bioassays, and carcinogenic mechanisms. For the IARC Monograph meetings that took place in March and June 2015, this approach supported high-priority evaluation of glyphosate, malathion, parathion, tetrachlorvinphos, diazinon, p,p′-dichlorodiphenyltrichloroethane (DDT), lindane, and 2,4-dichlorophenoxyacetic acid (2,4-D). Conclusions: This systematic approach, accounting for chemical similarity and overlaying multiple data sources, can be used by risk assessors as well as by researchers to systematize, inform, and increase efficiency in selecting and prioritizing agents for hazard identification, risk assessment, regulation, or further investigation. This approach could be extended to an array of outcomes and agents, including occupational carcinogens, drugs, and foods. Citation: Guha N, Guyton KZ, Loomis D, Barupal DK. 2016. Prioritizing chemicals for risk assessment using chemoinformatics: examples from the IARC Monographs on Pesticides. Environ Health Perspect 124:1823–1829; http://dx.doi.org/10.1289/EHP186 PMID:27164621

Animation of Traffic through Roundabouts

DOT National Transportation Integrated Search

1998-01-14

This report describes work done on a roundabout animation program during 1997. The roundabout animation program began as an undergraduate class project and has evolved to its current state. The program is based on the principle of an autonomous agent...

Impact of memory on opinion dynamics

NASA Astrophysics Data System (ADS)

Jędrzejewski, Arkadiusz; Sznajd-Weron, Katarzyna

2018-09-01

We investigate an agent-based model of opinion dynamics with two types of social response: conformity and independence. Conformity is introduced to the model analogously as in the Sznajd model or q-voter model, which means that only unanimous group exerts peer pressure on individuals. The novelty, in relation to previous versions of the q-voter model, is memory possessed by each agent and external noise T, which plays the role of social temperature. Each agent has its own memories of past experiences related to the social costs and benefits of being independent or conformist. If an agent was awarded in past more for being independent, it will have a greater tendency to be independent than conformist and vice versa. We will show that depending on the social temperature T the system spontaneously organizes into one of two regimes. Below a certain critical social temperature Tc, all agents in the society acquire personal traits (so called person state). Some of them become permanent conformists and others start to behave forever independently. This means that initially homogeneous population becomes heterogeneous, and agents respond differently to social influence. For T >Tc, all agents with equal probabilities behave independently or conform to peer pressure (so called situation state). This regime change between person and situation state, which reminds the idea of an annealed vs. quenched disorder, affects also public opinion. Particularly interesting results are obtained for individualistic societies, in which public opinion is non-monotonic function of T, which means that there is an optimal social temperature for which an agreement in the society is the highest.

Veterans at Risk: The Health Effects of Mustard Gas and Lewisite

DTIC Science & Technology

1993-01-01

to Mustard Gas During WWII Testing Programs 370 F. Summary of the Department of the Army Report: Use of Volunteers in Chemical Agent Research 378 Key...concentrations of mustard agents or Lewisite in gas chambers or in field exercises over contaminated ground areas. The human subjects had experienced a...wide range of exposures to mustard agents or Lewisite, from mild (a drop of agent on the arm in "patch" tests) to quite severe (repeated gas chamber

Application of Solid Phase Microextraction Coupled with Gas Chromatography/Mass Spectrometry as a Rapid Method for Field Sampling and Analysis of Chemical Warfare Agents and Toxic Industrial Chemicals

DTIC Science & Technology

2003-01-01

PHASE MICROEXTRACTION COUPLED WITH GAS CHROMATOGRAPHY/MASS SPECTROMETRY AS A RAPID METHOD FOR FIELD SAMPLING AND ANALYSIS OF CHEMICAL WARFARE AGENTS...SAMPLING AND ANALYSIS OF CHEMICAL WARFARE AGENTS AND TOXIC INDUSTRIAL CHEMICALS 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6...GAS CHROMATOGRAPHY/MASS SPECTROMETRY AS A RAPID METHOD FOR FIELD SAMPLING AND ANALYSIS OF CHEMICAL WARFARE AGENTS AND TOXIC INDUSTRIAL CHEMICALS

Central African Field Epidemiology and Laboratory Training Program: building and strengthening regional workforce capacity in public health.

PubMed

Andze, Gervais Ondobo; Namsenmo, Abel; Illunga, Benoit Kebella; Kazambu, Ditu; Delissaint, Dieula; Kuaban, Christopher; Mbopi-Kéou, Francois-Xavier; Gabsa, Wilfred; Mulumba, Leopold; Bangamingo, Jean Pierre; Ngulefac, John; Dahlke, Melissa; Mukanga, David; Nsubuga, Peter

2011-01-01

The Central African Field Epidemiology and Laboratory Training Program (CAFELTP) is a 2-year public health leadership capacity building training program. It was established in October 2010 to enhance capacity for applied epidemiology and public health laboratory services in three countries: Cameroon, Central African Republic, and the Democratic Republic of Congo. The aim of the program is to develop a trained public health workforce to assure that acute public health events are detected, investigated, and responded to quickly and effectively. The program consists of 25% didactic and 75% practical training (field based activities). Although the program is still in its infancy, the residents have already responded to six outbreak investigations in the region, evaluated 18 public health surveillance systems and public health programs, and completed 18 management projects. Through these various activities, information is shared to understand similarities and differences in the region leading to new and innovative approaches in public health. The program provides opportunities for regional and international networking in field epidemiology and laboratory activities, and is particularly beneficial for countries that may not have the immediate resources to host an individual country program. Several of the trainees from the first cohort already hold leadership positions within the ministries of health and national laboratories, and will return to their assignments better equipped to face the public health challenges in the region. They bring with them knowledge, practical training, and experiences gained through the program to shape the future of the public health landscape in their countries.

Central African Field Epidemiology and Laboratory Training Program: building and strengthening regional workforce capacity in public health

PubMed Central

Ondobo Andze, Gervais; Namsenmo, Abel; Kebella Illunga, Benoit; Kazambu, Ditu; Delissaint, Dieula; Kuaban, Christopher; Mbopi-Kéou, Francois-Xavier; Gabsa, Wilfred; Mulumba, Leopold; Pierre Bangamingo, Jean; Ngulefac, John; Dahlke, Melissa; Mukanga, David; Nsubuga, Peter

2011-01-01

The Central African Field Epidemiology and Laboratory Training Program (CAFELTP) is a 2-year public health leadership capacity building training program. It was established in October 2010 to enhance capacity for applied epidemiology and public health laboratory services in three countries: Cameroon, Central African Republic, and the Democratic Republic of Congo. The aim of the program is to develop a trained public health workforce to assure that acute public health events are detected, investigated, and responded to quickly and effectively. The program consists of 25% didactic and 75% practical training (field based activities). Although the program is still in its infancy, the residents have already responded to six outbreak investigations in the region, evaluated 18 public health surveillance systems and public health programs, and completed 18 management projects. Through these various activities, information is shared to understand similarities and differences in the region leading to new and innovative approaches in public health. The program provides opportunities for regional and international networking in field epidemiology and laboratory activities, and is particularly beneficial for countries that may not have the immediate resources to host an individual country program. Several of the trainees from the first cohort already hold leadership positions within the ministries of health and national laboratories, and will return to their assignments better equipped to face the public health challenges in the region. They bring with them knowledge, practical training, and experiences gained through the program to shape the future of the public health landscape in their countries. PMID:22359692

Protecting Health and Saving Lives: The Part-Time/Internet-Based Master of Public Health Program at the Johns Hopkins Bloomberg School of Public Health

ERIC Educational Resources Information Center

Bruce, Linda; Gresh, Kathy; Vanchiswaran, Rohini; Werapitiya, Deepthi

2007-01-01

This article discusses the part-time/Internet-based Master of Public Health (MPH) program at the Johns Hopkins Bloomberg School of Public Health (JHSPH). The Johns Hopkins Bloomberg School of Public Health was the first school of public health in the United States to offer a Master of Public Health program via the Internet. The JHSPH MPH Program…

Coevolving agent strategies and network topology for the public goods games

NASA Astrophysics Data System (ADS)

Zhang, C. Y.; Zhang, J. L.; Xie, G. M.; Wang, L.

2011-03-01

Much of human cooperation remains an evolutionary riddle. Coevolutionary public goods games in structured populations are studied where players can change from an unproductive public goods game to a productive one, by evaluating the productivity of the public goods games. In our model, each individual participates in games organized by its neighborhood plus by itself. Coevolution here refers to an evolutionary process entailing both deletion of existing links and addition of new links between agents that accompanies the evolution of their strategies. Furthermore, we investigate the effects of time scale separation of strategy and structure on cooperation level. This study presents the following: Foremost, we observe that high cooperation levels in public goods interactions are attained by the entangled coevolution of strategy and structure. Presented results also confirm that the resulting networks show many features of real systems, such as cooperative behavior and hierarchical clustering. The heterogeneity of the interaction network is held responsible for the observed promotion of cooperation. We hope our work may offer an explanation for the origin of large-scale cooperative behavior among unrelated individuals.

7 CFR 205.506 - Granting accreditation.

Code of Federal Regulations, 2010 CFR

2010-01-01

..., Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) ORGANIC FOODS PRODUCTION ACT PROVISIONS NATIONAL ORGANIC PROGRAM Accreditation of Certifying Agents § 205.506 Granting accreditation. (a... accreditation as provided in § 205.510(c), the certifying agent voluntarily ceases its certification activities...

Using simulation modelling to examine the impact of venue lockout and last-drink policies on drinking-related harms and costs to licensees.

PubMed

Scott, Nick; Livingston, Michael; Reporter, Iyanoosh; Dietze, Paul

2017-06-01

Many variations of venue lockout and last-drink policies have been introduced in attempts to reduce drinking-related harms. We estimate the public health gains and licensee costs of these policies using a computer simulated population of young adults engaging in heavy drinking. Using an agent-based model we implemented 1 am/2 am/3 am venue lockouts in conjunction with last drinks zero/one/two hours later, or at current closing times. Outcomes included: the number of incidents of verbal aggression in public drinking venues, private venues or on the street; and changed revenue to public venues. The most effective policy in reducing verbal aggression among agents was 1 am lockouts with current closing times. All policies produced substantial reductions in street-based incidents of verbal aggression among agents (33-81%) due to the smoothing of transport demand. Direct revenue losses were 1-9% for simulated licensees, with later lockout times and longer periods between lockout and last drinks producing smaller revenue losses. Simulation models are useful for exploring consequences of policy change. Our simulation suggests that additional hours between lockout and last drinks could reduce aggression by easing transport demand, while minimising revenue loss to venue owners. Implications for public health: Direct policies to reduce late-night transport-related disputes should be considered. © 2017 The Authors.

Simulating Alternative Approaches to Addressing Fiscal Resource Tensions and Quality in U.S. Public Higher Education

ERIC Educational Resources Information Center

Roebber, Paul J.; Meadows, G. Richard

2012-01-01

Severe fiscal tensions threaten U.S. public higher education. Many policy solutions have been suggested, but it is difficult to subject these qualitative ideas to rigorous empirical evaluation. In this work, we employ an agent-based model of a representative state-funded public university system (including a flagship campus, an urban campus, and…

Information Literacy and the Public Library: We've Talked the Talk, but Are We Walking the Walk?

ERIC Educational Resources Information Center

Harding, Jane

2008-01-01

There has been much talk about libraries, including public libraries, being uniquely positioned to act as key agents for developing the critical skill of information literacy in their communities. Yet there is a notable lack of literature addressing information literacy and the public library, especially when compared to the volume of material on…

Avoiding Curricular and Organizational White Elephants in Public Schools and On Campus. Teacher Education Forum; Volume 3, Number 1.

ERIC Educational Resources Information Center

Mahan, James M.

A pre-planned team approach to educational change is described to maximize the chances that education majors and public school students willfully receive the types of improved learning experiences new curricula and organizational innovations promote. Public school and college change agents participating in an action lab sponsored by the…

Public health nutrition workforce development in seven European countries: constraining and enabling factors.

PubMed

Kugelberg, Susanna; Jonsdottir, Svandis; Faxelid, Elisabeth; Jönsson, Kristina; Fox, Ann; Thorsdottir, Inga; Yngve, Agneta

2012-11-01

Little is known about current public health nutrition workforce development in Europe. The present study aimed to understand constraining and enabling factors to workforce development in seven European countries. A qualitative study comprised of semi-structured face-to-face interviews was conducted and content analysis was used to analyse the transcribed interview data. The study was carried out in Finland, Iceland, Ireland, Slovenia, Spain, Sweden and the UK. Sixty key informants participated in the study. There are constraining and enabling factors for public health nutrition workforce development. The main constraining factors relate to the lack of a supportive policy environment, fragmented organizational structures and a workforce that is not cohesive enough to implement public health nutrition strategic initiatives. Enabling factors were identified as the presence of skilled and dedicated individuals who assume roles as leaders and change agents. There is a need to strengthen coordination between policy and implementation of programmes which may operate across the national to local spectrum. Public health organizations are advised to further define aims and objectives relevant to public health nutrition. Leaders and agents of change will play important roles in fostering intersectorial partnerships, advocating for policy change, establishing professional competencies and developing education and training programmes.

International programs and veterinary public health in the Americas--success, challenges, and possibilities.

PubMed

Arambulo, Primo

2008-09-15

The veterinary public health (VPH) program at the Pan American Health Organization (PAHO) began in 1949 when an arrangement with the newly founded World Health Organization made PAHO its Regional Office for the Americas to serve as the specialized health agency both for the Organization of American States and the United Nations. It started as a Section of Veterinary Medicine to help eradicate rabies on both sides of the US-Mexico border, and PAHO grew to be the biggest VPH program in the world. By providing a political and technical base, PAHO assisted its member states to organize and develop their national VPH programs and activities, and it provides technical cooperation and works with their national counterparts to solve national and local problems. In the 1980s and 1990s, PAHO concentrated that cooperation on several, specific needs: the elimination of dog-transmitted human rabies, hemispheric eradication of foot-and-mouth disease (FMD), regional action planning for food safety, control/eradication of bovine tuberculosis and brucellosis, and surveillance and prevention of emerging zoonoses and food-borne diseases. The Pan American centers developed a number of diagnostic antigens and a continental system for the surveillance of FMD and vesicular diseases, using geographic quadrant technology to augment sensitivity, analyze data, and make decisions. Another visible accomplishment is the elimination of hydatidosis in the endemic countries and regions of the southern cone. In addition, the VPH program of PAHO pioneered the mobilization of the private sector to participate in official programs. Nevertheless, privatization of animal and human health services has had a negative effect on human resources and infrastructure by weakening essential epidemiological functions in some countries. Today, there is a need for closer coordination between veterinary medicine and medical services. Practically all potential bioterrorism agents are zoonoses, and it is cost-effective to control them at the veterinary level, providing the first line of defense. The opportunities for VPH are boundless, but the challenge is to be able to apply the plethora of available research results and knowledge. What we will need is a new breed of veterinarians who will lead and provide us with a vision, like those we honored in 2005 at the Schwabe Symposium Honoring the Lifetime Achievements of Dr. James H. Steele: veterinarians in public health who will be in the forefront of policy setting, decision-making, and allocation of resources, and veterinarians who will articulate and provide a strategic direction to our unique professional skills.

Recent Trends in Publications of US and European Directors in Vascular Surgery.

PubMed

Aurshina, Afsha; Hingorani, Anil; Hingorani, Amrit; Marks, Natalie; Ascher, Enrico

2018-02-24

We hypothesized that there may be significant differences between academic productivity of the vascular training programs in the United States (US) and Europe. In an effort to explore this theory, we reviewed the number of vascular publications listed in PubMed from 2010 to 2015 for US and European directors in vascular surgery. The list of program directors from the Association of Program Directors in Vascular Surgery (APDVS) and the European Union of Medical Specialists (EUMS) were queried for the names of the directors of vascular surgical training programs at the end of 2015. PubMed listed 5,474 citations published from 2010 to 2015. Three thousand five hundred sixty-one were from Europe while 1,912 were from the US. UK and German programs did not list their directors' names in the EUMS website and were thus not included in the European data. The average number of citations in PubMed per program director was 2.36 per year. In Europe, each of the 273 program directors averaged 2.17 publications per year, whereas each of the 114 US program directors averaged 2.80 publications per year (P = 0.37). Journal of Vascular Surgery (JVS) publications made up 24.0% (12.7% in Europe and 45.0% in the US). In the US, the top third produced 69% of the publications and 77% of the JVS publications, whereas in Europe, the top third produced 87% of the publications and 98% of the JVS publications. In the US, 5 program directors (4.4%) had no publications and 21 (18.4%) had no JVS publications. In Europe, 82 program directors (30.0%) had no publications, whereas 180 (65.9%) had no JVS publications. Abstracts were categorized by topic for comparison. In both Europe and the US, the top third produced more than two-thirds of the publications, with the disparity being even more pronounced in Europe where the top third produced almost 90% of the total publications. Comparing the topics of the publications from Europe and the US, it was found that the US program directors published a great deal more on Endovenous Lower Extremity, Open Lower Extremity, Education, thoracic endovascular aortic repair, Open Carotid, and Endo Venous, whereas their European counterparts published more in the areas of Vascular Medicine, Replies, and Not Vascular. Copyright © 2018 Elsevier Inc. All rights reserved.

78 FR 44331 - Semiannual Regulatory Agenda

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-23

... Business Mentor- 3245-AG24 Protege Programs. 254 Small Business HUBZone 3245-AG38 Program. 255 Agent... Mentor-Protege Programs Legal Authority: Pub. L. 111-240; sec 1347; 15 U.S.C. 657r Abstract: SBA currently has a mentor-protege program for the 8(a) Business Development Program that is intended to enhance...

Selection of the distributional rule as an alternative tool to foster cooperation in a Public Good Game

NASA Astrophysics Data System (ADS)

Colasante, Annarita

2017-02-01

This paper presents an investigation about cooperation in a Public Good Game using an Agent Based Model calibrated on experimental data. Starting from the experiment proposed in Colasante and Russo (2016), we analyze the dynamic of cooperation in a Public Good Game where agents receive an heterogeneous income and choose both the level of contribution and the distribution rule. The starting point is the calibration and the output validation of the model using the experimental results. Once tested the goodness of fit of the Agent Based Model, we run some policy experiment in order to verify how each distribution rule, i.e. equidistribution, proportional to contribution and progressive, affects the level of contribution in the simulated model. We find out that the share of cooperators decreases over time if we exogenously set the equidistribution rule. On the contrary, the share of cooperators converges to 100 % if we impose the progressive rule. Finally, the most interesting result refers to the effect of the progressive rule. We observe that, in the case of high inequality, this rule is not able to reduce the heterogeneity of income.

Developing close combat behaviors for simulated soldiers using genetic programming techniques.

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

Pryor, Richard J.; Schaller, Mark J.

2003-10-01

Genetic programming is a powerful methodology for automatically producing solutions to problems in a variety of domains. It has been used successfully to develop behaviors for RoboCup soccer players and simple combat agents. We will attempt to use genetic programming to solve a problem in the domain of strategic combat, keeping in mind the end goal of developing sophisticated behaviors for compound defense and infiltration. The simplified problem at hand is that of two armed agents in a small room, containing obstacles, fighting against each other for survival. The base case and three changes are considered: a memory of positionsmore » using stacks, context-dependent genetic programming, and strongly typed genetic programming. Our work demonstrates slight improvements from the first two techniques, and no significant improvement from the last.« less

Superhydrophobic powder additives to enhance chemical agent resistant coating systems for military equipment for the U.S. Marine Corps (USMC) Corrosion Prevention and Control (CPAC) Program

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

Pawel, Steven J.; Armstrong, Beth L.; Haynes, James A.

The primary goal of the CPAC program at ORNL was to explore the feasibility of introducing various silica-based superhydrophobic (SH) powder additives as a way to improve the corrosion resistance of US Department of Defense (DOD) military-grade chemical agent resistant coating (CARC) systems. ORNL had previously developed and patented several SH technologies of interest to the USMC, and one of the objectives of this program was to identify methods to incorporate these technologies into the USMC’s corrosion-resistance strategy. This report discusses findings of the CPAC and their application.

Risk communications and the Chemical Stockpile Emergency Preparedness Program

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

Vogt, B.M.

1995-12-31

One of the greater challenges the Army faces is effectively dealing with the concerns of the public, local officials and the news media on the disposal of aging chemical agents. This paper describes the method developed for the Chemical Stockpile Emergency Preparedness Program (CSEPP). The purpose was to provide a fairly comprehensive document on risk communication research and recommended practices as they related to the CSEPP. Using the communications perspective suggested by Covello and colleagues, the existing practices of communicating risk information about chemical weapons and the associated efforts in emergency planning, storage and eventual disposal are described. Risk communicationmore » problems specific to the CSEPP are then examined and described via scenarios. A framework is developed that distinguishes between the major components of risk communication, flow and intent. Within this framework, the research and recommendations are summarized as to direction of flow -- dialogue, or two-way interaction, versus monologue, or one-way communication -- and that of intent -- exchange versus persuasion. The findings and recommendations are synthesized and related to risk events for the CSEPP as posited in the scenarios.« less

UNITED STATES DEPARTMENT OF HEALTH AND HUMAN SERVICES BIODOSIMETRY AND RADIOLOGICAL/NUCLEAR MEDICAL COUNTERMEASURE PROGRAMS.

PubMed

Homer, Mary J; Raulli, Robert; DiCarlo-Cohen, Andrea L; Esker, John; Hrdina, Chad; Maidment, Bert W; Moyer, Brian; Rios, Carmen; Macchiarini, Francesca; Prasanna, Pataje G; Wathen, Lynne

2016-09-01

The United States Department of Health and Human Services (HHS) is fully committed to the development of medical countermeasures to address national security threats from chemical, biological, radiological, and nuclear agents. Through the Public Health Emergency Medical Countermeasures Enterprise, HHS has launched and managed a multi-agency, comprehensive effort to develop and operationalize medical countermeasures. Within HHS, development of medical countermeasures includes the National Institutes of Health (NIH), (led by the National Institute of Allergy and Infectious Diseases), the Office of the Assistant Secretary of Preparedness and Response/Biomedical Advanced Research and Development Authority (BARDA); with the Division of Medical Countermeasure Strategy and Requirements, the Centers for Disease Control and Prevention, and the Food and Drug Administration as primary partners in this endeavor. This paper describes various programs and coordinating efforts of BARDA and NIH for the development of medical countermeasures for radiological and nuclear threats. © World Health Organisation 2016. All rights reserved. The World Health Organization has granted Oxford University Press permission for the reproduction of this article.

Predictive Modeling of Estrogen Receptor Binding Agents Using Advanced Cheminformatics Tools and Massive Public Data.

PubMed

Ribay, Kathryn; Kim, Marlene T; Wang, Wenyi; Pinolini, Daniel; Zhu, Hao

2016-03-01

Estrogen receptors (ERα) are a critical target for drug design as well as a potential source of toxicity when activated unintentionally. Thus, evaluating potential ERα binding agents is critical in both drug discovery and chemical toxicity areas. Using computational tools, e.g., Quantitative Structure-Activity Relationship (QSAR) models, can predict potential ERα binding agents before chemical synthesis. The purpose of this project was to develop enhanced predictive models of ERα binding agents by utilizing advanced cheminformatics tools that can integrate publicly available bioassay data. The initial ERα binding agent data set, consisting of 446 binders and 8307 non-binders, was obtained from the Tox21 Challenge project organized by the NIH Chemical Genomics Center (NCGC). After removing the duplicates and inorganic compounds, this data set was used to create a training set (259 binders and 259 non-binders). This training set was used to develop QSAR models using chemical descriptors. The resulting models were then used to predict the binding activity of 264 external compounds, which were available to us after the models were developed. The cross-validation results of training set [Correct Classification Rate (CCR) = 0.72] were much higher than the external predictivity of the unknown compounds (CCR = 0.59). To improve the conventional QSAR models, all compounds in the training set were used to search PubChem and generate a profile of their biological responses across thousands of bioassays. The most important bioassays were prioritized to generate a similarity index that was used to calculate the biosimilarity score between each two compounds. The nearest neighbors for each compound within the set were then identified and its ERα binding potential was predicted by its nearest neighbors in the training set. The hybrid model performance (CCR = 0.94 for cross validation; CCR = 0.68 for external prediction) showed significant improvement over the original QSAR models, particularly for the activity cliffs that induce prediction errors. The results of this study indicate that the response profile of chemicals from public data provides useful information for modeling and evaluation purposes. The public big data resources should be considered along with chemical structure information when predicting new compounds, such as unknown ERα binding agents.

Agent-based modeling as a tool for program design and evaluation.

PubMed

Lawlor, Jennifer A; McGirr, Sara

2017-12-01

Recently, systems thinking and systems science approaches have gained popularity in the field of evaluation; however, there has been relatively little exploration of how evaluators could use quantitative tools to assist in the implementation of systems approaches therein. The purpose of this paper is to explore potential uses of one such quantitative tool, agent-based modeling, in evaluation practice. To this end, we define agent-based modeling and offer potential uses for it in typical evaluation activities, including: engaging stakeholders, selecting an intervention, modeling program theory, setting performance targets, and interpreting evaluation results. We provide demonstrative examples from published agent-based modeling efforts both inside and outside the field of evaluation for each of the evaluative activities discussed. We further describe potential pitfalls of this tool and offer cautions for evaluators who may chose to implement it in their practice. Finally, the article concludes with a discussion of the future of agent-based modeling in evaluation practice and a call for more formal exploration of this tool as well as other approaches to simulation modeling in the field. Copyright © 2017 Elsevier Ltd. All rights reserved.

Dimensions of complexity in learning from interactive instruction. [for robotic systems deployed in space

NASA Technical Reports Server (NTRS)

Huffman, Scott B.; Laird, John E.

1992-01-01

Robot systems deployed in space must exhibit flexibility. In particular, an intelligent robotic agent should not have to be reprogrammed for each of the various tasks it may face during the course of its lifetime. However, pre-programming knowledge for all of the possible tasks that may be needed is extremely difficult. Therefore, a powerful notion is that of an instructible agent, one which is able to receive task-level instructions and advice from a human advisor. An agent must do more than simply memorize the instructions it is given (this would amount to programming). Rather, after mapping instructions into task constructs that it can reason with, it must determine each instruction's proper scope of applicability. In this paper, we will examine the characteristics of instruction, and the characteristics of agents, that affect learning from instruction. We find that in addition to a myriad of linguistic concerns, both the situatedness of the instructions (their placement within the ongoing execution of tasks) and the prior domain knowledge of the agent have an impact on what can be learned.

The application of embodied conversational agents for mentoring African American STEM doctoral students

NASA Astrophysics Data System (ADS)

Gosha, Kinnis

This dissertation presents the design, development and short-term evaluation of an embodied conversational agent designed to mentor human users. An embodied conversational agent (ECA) was created and programmed to mentor African American computer science majors on their decision to pursue graduate study in computing. Before constructing the ECA, previous research in the fields of embodied conversational agents, relational agents, mentorship, telementorship and successful mentoring programs and practices for African American graduate students were reviewed. A survey used to find areas of interest of the sample population. Experts were then interviewed to collect information on those areas of interest and a dialogue for the ECA was constructed based on the interview's transcripts. A between-group, mixed method experiment was conducted with 37 African American male undergraduate computer science majors where one group used the ECA mentor while the other group pursued mentoring advice from a human mentor. Results showed no significant difference between the ECA and human mentor when dealing with career mentoring functions. However, the human mentor was significantly better than the ECA mentor when addressing psychosocial mentoring functions.

From public outrage to the burst of public violence: An epidemic-like model

NASA Astrophysics Data System (ADS)

Nizamani, Sarwat; Memon, Nasrullah; Galam, Serge

2014-12-01

This study extends classical models of spreading epidemics to describe the phenomenon of contagious public outrage, which eventually leads to the spread of violence following a disclosure of some unpopular political decisions and/or activity. Accordingly, a mathematical model is proposed to simulate from the start, the internal dynamics by which an external event is turned into internal violence within a population. Five kinds of agents are considered: “Upset” (U), “Violent” (V), “Sensitive” (S), “Immune” (I), and “Relaxed” (R), leading to a set of ordinary differential equations, which in turn yield the dynamics of spreading of each type of agents among the population. The process is stopped with the deactivation of the associated issue. Conditions coinciding with a twofold spreading of public violence are singled out. The results shed new light to understand terror activity and provides some hint on how to curb the spreading of violence within population globally sensitive to specific world issues. Recent violent events in the world are discussed.

Sustainable cooperation based on reputation and habituation in the public goods game.

PubMed

Liu, Yan; Chen, Tong

2017-10-01

Reputation can promote cooperation in public goods game and player's cooperative behavior is not pure economical rationality, but habituation would influence their behaviors as well. One's habituation can be formed by repeated behaviors in daily life and be affected by habitual preference. We aim to investigate the sustainable cooperation based on reputation and habit formation. To better investigate the impacts of reputation and habitual preference on the evolution and sustainability of cooperation. We introduce three types of agents into our spatial public goods game. Through numerical simulations, we find that the larger habitual preference make cooperation easier to emerge and maintain. Additionally, we find that a moderate number of agents who want to obtain more reputation (ICs) are best for the sustainability of cooperation. Finally, we observe that the variation of donations of ICs can influence greatly on the equilibrium of public goods game. When ICs reduce their donations, a proper contribution will be better to maintain the cooperative behaviors. Copyright © 2017 Elsevier B.V. All rights reserved.

Review of CO₂ as a Euthanasia Agent for Laboratory Rats and Mice.

PubMed

Boivin, Gregory P; Hickman, Debra L; Creamer-Hente, Michelle A; Pritchett-Corning, Kathleen R; Bratcher, Natalie A

2017-09-01

Selecting an appropriate, effective euthanasia agent is controversial. Several recent publications provide clarity on the use of CO2 in laboratory rats and mice. This review examines previous studies on CO2 euthanasia and presents the current body of knowledge on the subject. Potential areas for further investigation and recommendations are provided.

17 CFR 239.43 - Form F-N, appointment of agent for service of process by foreign banks and foreign insurance...

Code of Federal Regulations, 2012 CFR

2012-04-01

... for service of process by foreign banks and foreign insurance companies and certain of their holding companies and finance subsidiaries making public offerings of securities in the United States. 239.43... agent for service of process by foreign banks and foreign insurance companies and certain of their...

17 CFR 239.43 - Form F-N, appointment of agent for service of process by foreign banks and foreign insurance...

Code of Federal Regulations, 2013 CFR

2013-04-01

... for service of process by foreign banks and foreign insurance companies and certain of their holding companies and finance subsidiaries making public offerings of securities in the United States. 239.43... agent for service of process by foreign banks and foreign insurance companies and certain of their...

17 CFR 239.43 - Form F-N, appointment of agent for service of process by foreign banks and foreign insurance...

Code of Federal Regulations, 2014 CFR

2014-04-01

... for service of process by foreign banks and foreign insurance companies and certain of their holding companies and finance subsidiaries making public offerings of securities in the United States. 239.43... agent for service of process by foreign banks and foreign insurance companies and certain of their...

Teacher's PAT? Multiple-Role Principal-Agent Theory, Education Politics, and Bureaucrat Power

ERIC Educational Resources Information Center

Vanhuysse, Pieter; Sulitzeanu-Kenan, Raanan

2009-01-01

This article aims to contribute to current debates about political power and agency relationships in education and other public sectors. In a recent clarion call for a major redirection of political principal-agent theories (PAT), Terry Moe has argued that standard information asymmetries ought no longer to be regarded as the sole foundation of…

The Effect of Extinguishing Agents on Burning Sonobuoys Containing Lithium-Sulfur Dioxide Batteries

DTIC Science & Technology

1989-09-01

components and the JP-5. In addition, the types of extinguish- ment materials, such as carbor spheres, that have some degree of success on metal fires , would...NWC TP 6571, publication UNCLASSIFIED.) 8. John F. Riley. "Na-X, a New Fire Extinguishing Agent for Metal Fires ," Fire Technology, Vol. 10, No. 4

Review of CO2 as a Euthanasia Agent for Laboratory Rats and Mice

PubMed Central

Boivin, Gregory P; Hickman, Debra L; Creamer-Hente, Michelle A; Pritchett-Corning, Kathleen R; Bratcher, Natalie A

2017-01-01

Selecting an appropriate, effective euthanasia agent is controversial. Several recent publications provide clarity on the use of CO2 in laboratory rats and mice. This review examines previous studies on CO2 euthanasia and presents the current body of knowledge on the subject. Potential areas for further investigation and recommendations are provided. PMID:28903819

77 FR 23317 - 60-Day Notice of Proposed Information Collection: DS-3032 Choice of Address and Agent for...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-18

... Choice of Address and Agent for Immigrant Visa Applicants, 1405-0126 ACTION: Notice of request for public... for Immigrant Visa Applicants. OMB Control Number: 1405-0126. Type of Request: Extension. Originating Office: CA/VO/L/R. Form Number: DS-3032. Respondents: Immigrant Visa Applicants. Estimated Number of...

3 CFR - Delegation Under Section 2(a) of the Special Agent Samuel Hicks Families of Fallen Heroes Act

Code of Federal Regulations, 2012 CFR

2012-01-01

... Samuel Hicks Families of Fallen Heroes Act Presidential Documents Other Presidential Documents Memorandum... Fallen Heroes Act Memorandum for the Administrator of General Services By the authority vested in me as... the Special Agent Samuel Hicks Families of Fallen Heroes Act (Public Law 111-178) to prescribe the...

14 CFR 250.11 - Public disclosure of deliberate overbooking and boarding procedures.

Code of Federal Regulations, 2010 CFR

2010-01-01

... agent employed by such air carrier or foreign air carrier to sell tickets to passengers, a sign located..., although other consumer protections may be available. Check with your airline or your travel agent. (b... shall be printed in a type face contrasting with that of the rest of the notice. (c) It shall be the...

Directory of Faculty Contracts and Bargaining Agents in Higher Education. Vol. 15.

ERIC Educational Resources Information Center

Douglas, Joel M.; Cohen, Beth Genya

A directory of faculty contracts and bargaining agents in higher education is presented. From January 1 through December 31, 1988, increases were reported in every category of faculty unionization. The vast majority of union organizing efforts continues to be directed towards the public sector. Six sections cover: unionization among faculty 1988;…

75 FR 44724 - Agricultural Bioterrorism Protection Act of 2002; Biennial Review and Republication of the Select...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-29

... Bioterrorism Protection Act of 2002; Biennial Review and Republication of the Select Agent and Toxin List; Reorganization of the Select Agent and Toxin List AGENCY: Animal and Plant Health Inspection Service, USDA... Agricultural Bioterrorism Protection Act of 2002, we are soliciting public comment regarding the list of select...

TRICARE; TRICARE sanction authority for third-party billing agents. Final rule.

PubMed

2013-02-26

This final rule will provide the Director, TRICARE Management Activity (TMA), or designee, with the authority to sanction third-party billing agents by invoking the administrative remedy of exclusion or suspension from the TRICARE program. Such sanctions may be invoked in situations involving fraud or abuse on the part of third-party billing agents that prepare or submit claims presented to TRICARE for payment.

[Common competencies and contents in public health in graduate programs].

PubMed

Davó, M A Carmen; Vives-Cases, Carmen; Benavides, Fernando García; Alvarez-Dardet, Carlos; Segura-Benedicto, Andreu; Icart, Teresa; Astasio, Paloma; Gil, Angel; Ortiz, M Del Rocío; García, Angel; Ronda, Elena; Bosch, Félix

2011-01-01

To identify fundamental public health competencies and contents in nursing, pharmacy, teaching, medicine, human nutrition and dietetics, optics and optometry, labor relations and human resources, and social work in graduate programs and to formulate proposals for their improvement. The workshop on Public health contents in graduate programs in the XXI Menorca Public Health School was organized as follows: eight groups were set up, coordinated by 37 Spanish university teachers participating in the workshop and selected through key informants and snowball techniques. Two studies on public health professional competencies and the participants' own graduate programs were used to discuss public health professional competencies and contents and establish recommendations to improve public health programs. Each group worked on a particular degree course and the results were shared in plenary. Professional competencies for the three essential public health functions were indentified in all the degrees, except teaching, optics and optometry, and social work. Some of the competencies included in degrees in nursing, teaching, human nutrition and dietetics, and social work were rewritten to highlight the role of each type of professional in public health functions. The groups agreed on the introductory topics (basic concepts and health determinants) and intervention strategies. Common competencies and contents were identified in graduate programs. Updating public health contents in graduate programs would help to define and promote the profile of public health professionals. Copyright © 2011 SESPAS. Published by Elsevier Espana. All rights reserved.

78 FR 19136 - Emergency Relief Program

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-29

... implementation of the Federal Transit Administration's (FTA) Public Transportation Emergency Relief Program under...-21, Pub. L. 112-141) authorized the Public Transportation Emergency Relief Program at 49 U.S.C. 5324. The Emergency Relief Program allows FTA to make grants for eligible public transportation capital and...

Personal Responsibility and Work Opportunity Reconciliation Act of 1996 (PRWORA); interpretation of "federal public benefit"--HHS. Notice with comment period.

PubMed

1998-08-04

This notice with comment period interprets the term "Federal public benefit" as used in Title IV of the Personal Responsibility and Work Opportunity Reconciliation Act of 1996 (PRWORA), Pub. L. 104-193, and identifies the HHS programs that provide such benefits under this interpretation. According to section 401 if PRWORA, aliens who are not "qualified aliens" are not eligible for any "Federal public benefit," unless the "Federal public benefit" falls within a specified exception. A "Federal public benefit" includes "any grant, contract, loan, professional license, or commercial license" provided to an individual, and also "any retirement, welfare, health, disability, public or assisted housing, postsecondary education, food assistance, unemployment benefit, or any other similar benefit for which payments or assistance are provided to an individual, household, or family eligibility unit." Under section 432, providers of a non-exempt "Federal public benefit" must verify that a person applying for the benefit is a qualified alien and is eligible to receive the benefit. The HHS programs that provide "Federal public benefits" and are not otherwise excluded from the definition by the exceptions provided in section 401(b) are: Adoption Assistance Administration on Developmental Disabilities (ADD)-State Developmental Disabilities Councils (direct services only) ADD-Special Projects (direct services only) ADD-University Affiliated Programs (clinical disability assessment services only) Adult Programs/Payments to Territories Agency for Health Care Policy and Research Dissertation Grants Child Care and Development Fund Clinical Training Grant for Faculty Development in Alcohol & Drug Abuse Foster Care Health Profession Education and Training Assistance Independent Living Program Job Opportunities for Low Income Individuals (JOLI) Low Income Home Energy Assistance Program (LIHEAP) Medicare Medicaid (except assistance for an emergency medical condition) Mental Health Clinical Training Grants Native Hawaiian Loan Program Refugee Cash Assistance Refugee Medical Assistance Refugee Preventive Health Services Program Refugee Social Services Formula Program Refugee Social Services Discretionary Program Refugee Targeted Assistance Formula Program Refugee Targeted Assistance Discretionary Program Refugee Unaccompanied Minors Program Refugee Voluntary Agency Matching Grant Program Repatriation Program Residential Energy Assistance Challenge Option (REACH) Social Services Block Grant (SSBG) State Child Health Insurance Program (CHIP) Temporary Assistance for Needy Families (TANF) While all of these programs provide "Federal public benefits" this does not mean that all benefits or services provided under these programs are "Federal public benefits." As discussed in sections II and III below, some benefits or services under these programs may not be provided to an "individual, household, or family eligibility unit" and, therefore, do not constitute "Federal public benefits" as defined by PRWORA.

45 CFR 400.59 - Eligibility for the public/private RCA program.

Code of Federal Regulations, 2010 CFR

2010-10-01

.... 400.59 Section 400.59 Public Welfare Regulations Relating to Public Welfare OFFICE OF REFUGEE RESETTLEMENT, ADMINISTRATION FOR CHILDREN AND FAMILIES, DEPARTMENT OF HEALTH AND HUMAN SERVICES REFUGEE RESETTLEMENT PROGRAM Refugee Cash Assistance § 400.59 Eligibility for the public/private RCA program. (a...

Introducing social cues in multimedia learning: The role of pedagogic agents' image and language in a scientific lesson

NASA Astrophysics Data System (ADS)

Moreno, Roxana Arleen

The present dissertation tested the hypothesis that software pedagogical agents can promote constructivist learning in a discovery-based multimedia environment. In a preliminary study, students who received a computer-based lesson on environmental science performed better on subsequent tests of problem solving and motivation when they learned with the mediation of a fictional agent compared to when they learned the same material from text. In order to investigate further the basis for this personal agent effect, I varied whether the agent's words were presented as speech or on-screen text and whether or not the agent's image appeared on the screen. Both with a fictional agent (Experiment 1) and a video of a human face (Experiment 2), students performed better on tests of retention, problem-solving transfer, and program ratings when words were presented as speech rather than on-screen text (producing a modality effect) but visual presence of the agent did not affect test performance (producing no image effect). Next, I varied whether or not the agent's words were presented in conversational style (i.e., as dialogue) or formal style (i.e., as monologue) both using speech (Experiment 3) and on-screen text (Experiment 4). In both experiments, there was a dialogue effect in which conversational-style produced better retention and transfer performance. Students who learned with conversational-style text rated the program more favorably than those who learned with monologue-style text. The results support cognitive principles of multimedia learning which underlie the understanding of a computer lesson about a complex scientific system.

Gulf War Illness Research Program

DTIC Science & Technology

2010-01-01

will be exposed to pyridostigmine bromide , an antinerve agent drug, and the pesticides DEET and per- methrin, thought to be significant contribu...animal model further by combined exposure of DFP and stress hormone with chronic exposure to pyridostigmine bromide and DEET, two agents widely

IDENTIFICATION, ISOLATION AND CHARACTERIZATION OF THE INFECTIOUS HEPATITIS (HEPATITIS A) AGENT

EPA Science Inventory

The research program has the overall objective of combining the techniques of electron microscopy, ultracentrifugation, column chromatography, tissue culture and serology to identify, isolate and characterize the etiologic agent of infectious hepatitis, to propagate it in cell cu...

45 CFR 287.45 - How can NEW Program funds be used?

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 2 2010-10-01 2010-10-01 false How can NEW Program funds be used? 287.45 Section 287.45 Public Welfare Regulations Relating to Public Welfare OFFICE OF FAMILY ASSISTANCE (ASSISTANCE... EMPLOYMENT WORKS (NEW) PROGRAM NEW Program Funding § 287.45 How can NEW Program funds be used? (a) NEW grants...