Single-Family Quality Control Inspector Job Task Analysis

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

Head, Heather R; Kurnik, Charles W

The National Renewable Energy Laboratory (NREL) is contracted by the U.S. Department of Energy (DOE) Weatherization Assistance Program (WAP) to develop and maintain the resources under the Guidelines for Home Energy Professionals (GHEP) project. As part of the GHEP strategy to increase the quality of work conducted for single-family, residential energy-efficiency retrofits, the Home Energy Professionals Job Task Analysis are used as the foundation for quality training programs and trainers.

Weatherization Innovation Pilot Program (WIPP): Technical Assistance Summary

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

Hollander, A.

2014-09-01

The U.S. Department of Energy (DOE) Energy Efficiency and Renewable Energy (EERE) Weatherization and Intergovernmental Programs Office (WIPO) launched the Weatherization Innovation Pilot Program (WIPP) to accelerate innovations in whole-house weatherization and advance DOE's goal of increasing the energy efficiency and health and safety of low-income residences without the utilization of additional taxpayer funding. Sixteen WIPP grantees were awarded a total of $30 million in Weatherization Assistance Program (WAP) funds in September 2010. These projects focused on: including nontraditional partners in weatherization service delivery; leveraging significant non-federal funding; and improving the effectiveness of low-income weatherization through the use of newmore » materials, technologies, behavior-change models, and processes.« less

An inducible transgenic mouse breast cancer model for the analysis of tumor antigen specific CD8+ T-cell responses

PubMed Central

Bruns, Michael; Wanger, Jara; Utermöhlen, Olaf; Deppert, Wolfgang

2015-01-01

In Simian virus 40 (SV40) transgenic BALB/c WAP-T mice tumor development and progression is driven by SV40 tumor antigens encoded by inducible transgenes. WAP-T mice constitute a well characterized mouse model for breast cancer with strong similarities to the corresponding human disease. BALB/c mice mount only a weak cellular immune response against SV40 T-antigen (T-Ag). For studying tumor antigen specific CD8+ T-cell responses against transgene expressing cells, we created WAP-TNP mice, in which the transgene additionally codes for the NP118–126-epitope contained within the nucleoprotein of lymphocytic choriomeningitis virus (LCMV), the immune-dominant T-cell epitope in BALB/c mice. We then investigated in WAP-TNP mice the immune responses against SV40 tumor antigens and the NP-epitope within the chimeric T-Ag/NP protein (T-AgNP). Analysis of the immune-reactivity against T-Ag in WAP-T and of T-AgNP in WAP-TNP mice revealed that, in contrast to wild type (wt) BALB/c mice, WAP-T and WAP-TNP mice were non-reactive against T-Ag. However, like wtBALB/c mice, WAP-T as well as WAP-TNP mice were highly reactive against the immune-dominant LCMV NP-epitope, thereby allowing the analysis of NP-epitope specific cellular immune responses in WAP-TNP mice. LCMV infection of WAP-TNP mice induced a strong, LCMV NP-epitope specific CD8+ T-cell response, which was able to specifically eliminate T-AgNP expressing mammary epithelial cells both prior to tumor formation (i.e. in cells of lactating mammary glands), as well as in invasive tumors. Elimination of tumor cells, however, was only transient, even after repeated LCMV infections. Further studies showed that already non-infected WAP-TNP tumor mice contained LCMV NP-epitope specific CD8+ T-cells, albeit with strongly reduced, though measurable activity. Functional impairment of these ‘endogenous’ NP-epitope specific T-cells seems to be caused by expression of the programmed death-1 protein (PD1), as anti-PD1 treatment of splenocytes from WAP-TNP tumor mice restored their activity. These characteristics are similar to those found in many tumor patients and render WAP-TNP mice a suitable model for analyzing parameters to overcome the blockade of immune checkpoints in tumor patients. PMID:26513294

National Weatherization Assistance Program Characterization - Describing the Pre-ARRA Progam

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

Bensch, Ingo; Keene, Ashleigh; Cowan, Claire

2014-09-01

This report characterizes the Department of Energy s Weatherization Assistance Program (WAP) as it was administered in Program Year 2008. WAP has supported energy efficiency improvements to the homes of low-income households in the United States since 1976. The program provides grants, guidance, and other support to grantees: weatherization programs administered by each of the 50 states, the District of Columbia and some Native American tribes. Although there have been studies of some grantee-administered weatherization programs, the overall effectiveness of the national weatherization program has not been formally evaluated since Program Year 1989. Since that time, the program has evolvedmore » significantly, with an increased focus on baseload electric usage, continued evolution of diagnostic tools, new guidelines and best practices for heating-related measures, and adjustments in program rules. More recently, the program has also adjusted to large, temporary funding increases and changes in federal rules spurred by the American Recovery and Reinvestment Act (ARRA). Because the Weatherization Assistance Program of today is dramatically different from the one evaluated in 1989, DOE determined to undertake a new comprehensive evaluation of the national program. This new national evaluation is managed by Oak Ridge National Laboratory (ORNL). Under a competitive solicitation process, ORNL selected APPRISE, Inc., Blasnik & Associates, Dalhoff Associates and the Energy Center of Wisconsin to conduct the evaluation. The national evaluation comprises two independent evaluations. The first evaluation of which this report is a part focuses on Program Year 2008 (PY08). The second evaluation focuses on the ARRA-funded years of 2009 through 2011. This report, together with its companion the Eligible Population Study addresses specific program characterization goals established for the greater evaluation. The Energy Center led grantee and subgrantee data collection efforts, administering surveys to 51 grantees and 851 of the approximately 900 subgrantees that were slated to receive DOE weatherization funds in PY08. In all, seven different data collection instruments were used to gather the needed data two instruments for grantees and five for subgrantees. See Table 1 for a list of these survey instruments. These surveys were used to determine, among other things: Structure and funding of weatherization programs Training and staff development of service providers How weatherization services are delivered Clients served« less

Multimodal browsing using VoiceXML

NASA Astrophysics Data System (ADS)

Caccia, Giuseppe; Lancini, Rosa C.; Peschiera, Giuseppe

2003-06-01

With the increasing development of devices such as personal computers, WAP and personal digital assistants connected to the World Wide Web, end users feel the need to browse the Internet through multiple modalities. We intend to investigate on how to create a user interface and a service distribution platform granting the user access to the Internet through standard I/O modalities and voice simultaneously. Different architectures are evaluated suggesting the more suitable for each client terminal (PC o WAP). In particular the design of the multimodal usermachine interface considers the synchronization issue between graphical and voice contents.

1982 HHS/LIHEAP funds used for weatherization. An analysis of data from twenty states: Task A. Final report

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

Not Available

1983-05-01

During the Summer and Fall of 1982, Arawak Consulting Corporation monitored a number of program management functions of the Low Income Weatherization Assistance Program (WAP) in the 20 states under the jurisdiction of the DOE Chicago Operations Office. The monitoring included on-site visits to all 20 state grantees and 85 randomly selected local subgrantees. Although the monitoring was designed to focus only on the DOE funded program, it soon became apparent that funds from the Department of Health and Human Services' Low Income Home Energy Assistance Program (LIHEAP) often had a significant effect on the scope and mode of operationmore » of the weatherization program. As a result of these and other outcomes, DOE asked Arawak to further study the impact of HHS funds on the Weatherization Assistance Program in the same 20 states. This report is the result of that request. It draws on information collected during the monitoring visits which were conducted from mid-July to mid-October 1982, and on additional information obtained in telephone interviews during the last two weeks of February 1983.« less

Personal Insights and Anecdotes about the Weatherization Assistance Program Process Field Study

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

Treitler, Inga

The present report is based on the research conducted for the Process Field Study between March and September 2011. The Process Field Study documents how Weatherization Assistance Program (WAP) services were delivered to clients, and the quality with which those services were delivered. The assessments were conducted by visiting 19 agencies in 19 states around the country interviewing agency managers, staff, and contractors; observing program intake along, with 43 audits, 45 measure installation and 37 final inspections; and conducting debriefing interviews with clients and weatherization staff following the observation of service delivery. In this report, we turn to detailed observationsmore » of a few field interactions. The client stories from our observations illustrate some of the ways clients and crew interact to build the success of the program, but shows there will always be unanticipated obstacles to building trust and getting the program to the public. Stories of staff and crew career paths indicate that weatherization technology and techniques are being learned and used by technicians out of the new home construction industry and that their new knowledge provides them with technical tools and methods that many hope to take back into the construction industry if and when they return. This report is organized according to the four stages of weatherization: intake, audit, installation, and inspection. It contributes to our understanding of the area where policy, environment, culture, and individual decisions influence social innovation. The anecdotes reveal the realities of implementing programs for the benefit of the greater good at minimal cost and sacrifice in times of ever restricting budgets. As the authors revisited their field notes and compiled memorable narratives to communicate the essence of the weatherization experience, they identified three key takeaways that summarize the major issues. First, in WAP as in all services there will always be challenges to reaching the community needing to be served. Second, crew and staff learn new skills and gain experience that can be and are applied in jobs elsewhere. Finally, in the best cases, changes from the weatherization experience permeate communities in unanticipated ways.« less

Early Spring Phytoplankton Dynamics in the Western Antarctic Peninsula

NASA Astrophysics Data System (ADS)

Arrigo, Kevin R.; van Dijken, Gert L.; Alderkamp, Anne-Carlijn; Erickson, Zachary K.; Lewis, Kate M.; Lowry, Kate E.; Joy-Warren, Hannah L.; Middag, Rob; Nash-Arrigo, Janice E.; Selz, Virginia; van de Poll, Willem

2017-12-01

The Palmer Long-Term Ecological Research program has sampled waters of the western Antarctic Peninsula (wAP) annually each summer since 1990. However, information about the wAP prior to the peak of the phytoplankton bloom in January is sparse. Here we present results from a spring process cruise that sampled the wAP in the early stages of phytoplankton bloom development in 2014. Sea ice concentrations were high on the shelf relative to nonshelf waters, especially toward the south. Macronutrients were high and nonlimiting to phytoplankton growth in both shelf and nonshelf waters, while dissolved iron concentrations were high only on the shelf. Phytoplankton were in good physiological condition throughout the wAP, although biomass on the shelf was uniformly low, presumably because of heavy sea ice cover. In contrast, an early stage phytoplankton bloom was observed beneath variable sea ice cover just seaward of the shelf break. Chlorophyll a concentrations in the bloom reached 2 mg m-3 within a 100-150 km band between the SBACC and SACCF. The location of the bloom appeared to be controlled by a balance between enhanced vertical mixing at the position of the two fronts and increased stratification due to melting sea ice between them. Unlike summer, when diatoms overwhelmingly dominate the phytoplankton population of the wAP, the haptophyte Phaeocystis antarctica dominated in spring, although diatoms were common. These results suggest that factors controlling phytoplankton abundance and composition change seasonally and may differentially affect phytoplankton populations as environmental conditions within the wAP region continue to change.

Exploring the Potential of WAP Technology in Online Discussion

ERIC Educational Resources Information Center

Lee, Chwee Beng

2004-01-01

The intent of this study is to explore how WAP (wireless application protocol) technology mediates online discussions. The focus of this research is on the implications of WAP technology for online discussions, and the types of discussion topics that are most suitable for WAP-based discussions and the finding of the combination of WAP- and…

Live-cell and super-resolution imaging reveal that the distribution of wall-associated protein A is correlated with the cell chain integrity of Streptococcus mutans.

PubMed

Li, Y; Liu, Z; Zhang, Y; Su, Q P; Xue, B; Shao, S; Zhu, Y; Xu, X; Wei, S; Sun, Y

2015-10-01

Streptococcus mutans is a primary pathogen responsible for dental caries. It has an outstanding ability to form biofilm, which is vital for virulence. Previous studies have shown that knockout of Wall-associated protein A (WapA) affects cell chain and biofilm formation of S. mutans. As a surface protein, the distribution of WapA remains unknown, but it is important to understand the mechanism underlying the function of WapA. This study applied the fluorescence protein mCherry as a reporter gene to characterize the dynamic distribution of WapA in S. mutans via time-lapse and super-resolution fluorescence imaging. The results revealed interesting subcellular distribution patterns of WapA in single, dividing and long chains of S. mutans cells. It appears at the middle of the cell and moves to the poles as the cell grows and divides. In a cell chain, after each round of cell division, such dynamic relocation results in WapA distribution at the previous cell division sites, resulting in a pattern where WapA is located at the boundary of two adjacent cell pairs. This WapA distribution pattern corresponds to the breaking segmentation of wapA deletion cell chains. The dynamic relocation of WapA through the cell cycle increases our understanding of the mechanism of WapA in maintaining cell chain integrity and biofilm formation. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Yield Improvement of the Anti-MRSA Antibiotics WAP-8294A by CRISPR/dCas9 Combined with Refactoring Self-Protection Genes in Lysobacter enzymogenes OH11.

PubMed

Yu, Lingjun; Su, Wei; Fey, Paul D; Liu, Fengquan; Du, Liangcheng

2018-01-19

The cyclic lipodepsipeptides WAP-8294A are antibiotics with potent activity against methicillin-resistant Staphylococcus aureus (MRSA). One member of this family, WAP-8294A2 (Lotilibcin), was in clinical trials due to its high activity and distinct chemistry. However, WAP-8294A compounds are produced in a very low yield by Lysobacter and only under very stringent conditions. Improving WAP-8294A yield has become very critical for research and application of these anti-MRSA compounds. Here, we report a strategy to increase WAP-8294A production. We first used the CRISPR/dCas9 system to increase the expression of five cotranscribed genes (orf1-5) in the WAP gene cluster, by fusing the omega subunit of RNA polymerase with dCas9 that targets the operon's promoter region. This led to the transcription of the genes increased by 5-48 folds in strain dCas9-ω3. We then refactored four putative self-protection genes (orf6, orf7, orf9 and orf10) by reorganizing them into an operon under the control of a strong Lysobacter promoter, P HSAF . The refactored operon was introduced into strain dCas9-ω3, and the transcription of the self-protection genes increased by 20-60 folds in the resultant engineered strains. The yield of the three main WAP-8294A compounds, WAP-8294A1, WAP-8294A2, and WAP-8294A4, increased by 6, 4, and 9 folds, respectively, in the engineered strains. The data also showed that the yield increase of WAP-8294A compounds was mainly due to the increase of the extracellular distribution. WAP-8294A2 exhibited potent (MIC 0.2-0.8 μg/mL) and specific activity against S. aureus among a battery of clinically relevant Gram-positive pathogens (54 isolates).

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

Carlsbad Field Office

The Performance Demonstration Program (PDP) for headspace gases distributes blind audit samples in a gas matrix for analysis of volatile organic compounds (VOCs). Participating measurement facilities (i.e., fixed laboratories, mobile analysis systems, and on-line analytical systems) are located across the United States. Each sample distribution is termed a PDP cycle. These evaluation cycles provide an objective measure of the reliability of measurements performed for transuranic (TRU) waste characterization. The primary documents governing the conduct of the PDP are the Quality Assurance Program Document (QAPD) (DOE/CBFO-94-1012) and the Waste Isolation Pilot Plant (WIPP) Waste Analysis Plan (WAP) contained in the Hazardousmore » Waste Facility Permit (NM4890139088-TSDF) issued by the New Mexico Environment Department (NMED). The WAP requires participation in the PDP; the PDP must comply with the QAPD and the WAP. This plan implements the general requirements of the QAPD and the applicable requirements of the WAP for the Headspace Gas (HSG) PDP. Participating measurement facilities analyze blind audit samples of simulated TRU waste package headspace gases according to the criteria set by this PDP Plan. Blind audit samples (hereafter referred to as PDP samples) are used as an independent means to assess each measurement facility’s compliance with the WAP quality assurance objectives (QAOs). To the extent possible, the concentrations of VOC analytes in the PDP samples encompass the range of concentrations anticipated in actual TRU waste package headspace gas samples. Analyses of headspace gases are required by the WIPP to demonstrate compliance with regulatory requirements. These analyses must be performed by measurement facilities that have demonstrated acceptable performance in this PDP. These analyses are referred to as WIPP analyses and the TRU waste package headspace gas samples on which they are performed are referred to as WIPP samples in this document. Participating measurement facilities must analyze PDP samples using the same procedures used for routine waste characterization analyses of WIPP samples.« less

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

Carlsbad Field Office

The Performance Demonstration Program (PDP) for headspace gases distributes sample gases of volatile organic compounds (VOCs) for analysis. Participating measurement facilities (i.e., fixed laboratories, mobile analysis systems, and on-line analytical systems) are located across the United States. Each sample distribution is termed a PDP cycle. These evaluation cycles provide an objective measure of the reliability of measurements performed for transuranic (TRU) waste characterization. The primary documents governing the conduct of the PDP are the Quality Assurance Program Document (QAPD) (DOE/CBFO-94-1012) and the Waste Isolation Pilot Plant (WIPP) Waste Analysis Plan (WAP) contained in the Hazardous Waste Facility Permit (NM4890139088-TSDF) issuedmore » by the New Mexico Environment Department (NMED). The WAP requires participation in the PDP; the PDP must comply with the QAPD and the WAP. This plan implements the general requirements of the QAPD and the applicable requirements of the WAP for the Headspace Gas (HSG) PDP. Participating measurement facilities analyze blind audit samples of simulated TRU waste package headspace gases according to the criteria set by this PDP Plan. Blind audit samples (hereafter referred to as PDP samples) are used as an independent means to assess each measurement facility’s compliance with the WAP quality assurance objectives (QAOs). To the extent possible, the concentrations of VOC analytes in the PDP samples encompass the range of concentrations anticipated in actual TRU waste package headspace gas samples. Analyses of headspace gases are required by the WIPP to demonstrate compliance with regulatory requirements. These analyses must be performed by measurement facilities that have demonstrated acceptable performance in this PDP. These analyses are referred to as WIPP analyses and the TRU waste package headspace gas samples on which they are performed are referred to as WIPP samples in this document. Participating measurement facilities must analyze PDP samples using the same procedures used for routine waste characterization analyses of WIPP samples.« less

Implementation of a WAP-based telemedicine system for patient monitoring.

PubMed

Hung, Kevin; Zhang, Yuan-Ting

2003-06-01

Many parties have already demonstrated telemedicine applications that use cellular phones and the Internet. A current trend in telecommunication is the convergence of wireless communication and computer network technologies, and the emergence of wireless application protocol (WAP) devices is an example. Since WAP will also be a common feature found in future mobile communication devices, it is worthwhile to investigate its use in telemedicine. This paper describes the implementation and experiences with a WAP-based telemedicine system for patient-monitoring that has been developed in our laboratory. It utilizes WAP devices as mobile access terminals for general inquiry and patient-monitoring services. Authorized users can browse the patients' general data, monitored blood pressure (BP), and electrocardiogram (ECG) on WAP devices in store-and-forward mode. The applications, written in wireless markup language (WML), WMLScript, and Perl, resided in a content server. A MySQL relational database system was set up to store the BP readings, ECG data, patient records, clinic and hospital information, and doctors' appointments with patients. A wireless ECG subsystem was built for recording ambulatory ECG in an indoor environment and for storing ECG data into the database. For testing, a WAP phone compliant with WAP 1.1 was used at GSM 1800 MHz by circuit-switched data (CSD) to connect to the content server through a WAP gateway, which was provided by a mobile phone service provider in Hong Kong. Data were successfully retrieved from the database and displayed on the WAP phone. The system shows how WAP can be feasible in remote patient-monitoring and patient data retrieval.

Enhancement of immunogenic response and protection in model rats by CSTM nanoparticles anticaries DNA vaccine.

PubMed

Li, Hongjiao; Lu, Yiming; Xiang, Jingjie; Jiang, Hailong; Zhong, Yanqiang; Lu, Ying

2016-06-01

To construct anticaries DNA vaccine and evaluate its ability to elicit mucosal and systemic immune responses in rats. wapA fragment was cloned into pVAX1 plasmid to generate pVAX1-wapA. The pVAX1-wapA/trimethyl chitosan nanoparticles were prepared by complex coacervation method. Significantly higher specific IgG antibody titers were observed in rats immunized with nanoparticles compared with rats immunized with naked pVAX1-wapA. Anti-WapA IgA and IgG antibody levels after intranasal immunization were significantly higher than those following intramuscular delivery of nanoparticles or naked pVAX1-wapA. Furthermore, fewer enamel, slight dentin and dentin moderate lesions were observed in rats immunized with nanoparticles. The results implicate WapA as an excellent candidate for anticaries vaccine development and nanoparticles as an effective delivery system.

An Experimental Performance Measurement of Implemented Wireless Access Point for Interworking Wi-Fi and HSDPA Networks

NASA Astrophysics Data System (ADS)

Byun, Tae-Young

This paper presents a prototype of WAP(Wireless Access Point) that provides the wireless Internet access anywhere. Implemented WAP can be equipped with various wireless WAN interfaces such as WCDMA and HSDPA. WAP in the IP mechanism has to process connection setup procedure to one wireless WAN. Also, WAP can provide connection management procedures to reconnect interrupted connection automatically. By using WAP, several mobile devices such as netbook, UMPC and smart-phone in a moving vehicle can access to HSDPA network simultaneously. So, it has more convenient for using the WAP when there are needs to access wireless Internet more than two mobile devices in restricted spaces such as car, train and ship.

Sustainable Energy Resources for Consumers (SERC) Vermont Highlight (Fact Sheet)

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

Not Available

2012-01-01

Case study on Vermont's innovative strategy for helping low-income families save energy through its Sustainable Energy Resources for Consumers (SERC) program. The DOE Weatherization Assistance Program (WAP) granted Vermont to give its weatherization clients access to solar energy systems and one-on-one assistance from energy efficiency coaches to help clients achieve meaningful and long-lasting reductions in their energy bills. Vermont-SERC is administered by the Vermont Office of Economic Opportunity and is carried out by five local weatherization agencies. The purpose of the program is to identify technologies and new approaches-in this case, solar energy and energy efficiency coaches-that can improve weatherizationmore » services to low-income clients. The program selects households that have previously received weatherization services. This has several advantages. First, the clients already understand how weatherization works and are willing to strive for additional energy savings. Second, the weatherization agencies are working with clients who have previously had weatherization and therefore have complete energy usage data from utility bills collected during the first energy upgrade installation. This allows the agencies to select the best potential candidates for solar energy. Agencies have existing knowledge of the homes and can pre-screen them for potential structural problems or lack of south-facing exposure.« less

Megafaunal communities in rapidly warming fjords along the West Antarctic Peninsula: hotspots of abundance and beta diversity.

PubMed

Grange, Laura J; Smith, Craig R

2013-01-01

Glacio-marine fjords occur widely at high latitudes and have been extensively studied in the Arctic, where heavy meltwater inputs and sedimentation yield low benthic faunal abundance and biodiversity in inner-middle fjords. Fjord benthic ecosystems remain poorly studied in the subpolar Antarctic, including those in extensive fjords along the West Antarctic Peninsula (WAP). Here we test ecosystem predictions from Arctic fjords on three subpolar, glacio-marine fjords along the WAP. With seafloor photographic surveys we evaluate benthic megafaunal abundance, community structure, and species diversity, as well as the abundance of demersal nekton and macroalgal detritus, in soft-sediment basins of Andvord, Flandres and Barilari Bays at depths of 436-725 m. We then contrast these fjord sites with three open shelf stations of similar depths. Contrary to Arctic predictions, WAP fjord basins exhibited 3 to 38-fold greater benthic megafaunal abundance than the open shelf, and local species diversity and trophic complexity remained high from outer to inner fjord basins. Furthermore, WAP fjords contained distinct species composition, substantially contributing to beta and gamma diversity at 400-700 m depths along the WAP. The abundance of demersal nekton and macroalgal detritus was also substantially higher in WAP fjords compared to the open shelf. We conclude that WAP fjords are important hotspots of benthic abundance and biodiversity as a consequence of weak meltwater influences, low sedimentation disturbance, and high, varied food inputs. We postulate that WAP fjords differ markedly from their Arctic counterparts because they are in earlier stages of climate warming, and that rapid warming along the WAP will increase meltwater and sediment inputs, deleteriously impacting these biodiversity hotspots. Because WAP fjords also provide important habitat and foraging areas for Antarctic krill and baleen whales, there is an urgent need to develop better understanding of the structure, dynamics and climate-sensitivity of WAP subpolar fjord ecosystems.

Megafaunal Communities in Rapidly Warming Fjords along the West Antarctic Peninsula: Hotspots of Abundance and Beta Diversity

PubMed Central

Grange, Laura J.; Smith, Craig R.

2013-01-01

Glacio-marine fjords occur widely at high latitudes and have been extensively studied in the Arctic, where heavy meltwater inputs and sedimentation yield low benthic faunal abundance and biodiversity in inner-middle fjords. Fjord benthic ecosystems remain poorly studied in the subpolar Antarctic, including those in extensive fjords along the West Antarctic Peninsula (WAP). Here we test ecosystem predictions from Arctic fjords on three subpolar, glacio-marine fjords along the WAP. With seafloor photographic surveys we evaluate benthic megafaunal abundance, community structure, and species diversity, as well as the abundance of demersal nekton and macroalgal detritus, in soft-sediment basins of Andvord, Flandres and Barilari Bays at depths of 436–725 m. We then contrast these fjord sites with three open shelf stations of similar depths. Contrary to Arctic predictions, WAP fjord basins exhibited 3 to 38-fold greater benthic megafaunal abundance than the open shelf, and local species diversity and trophic complexity remained high from outer to inner fjord basins. Furthermore, WAP fjords contained distinct species composition, substantially contributing to beta and gamma diversity at 400–700 m depths along the WAP. The abundance of demersal nekton and macroalgal detritus was also substantially higher in WAP fjords compared to the open shelf. We conclude that WAP fjords are important hotspots of benthic abundance and biodiversity as a consequence of weak meltwater influences, low sedimentation disturbance, and high, varied food inputs. We postulate that WAP fjords differ markedly from their Arctic counterparts because they are in earlier stages of climate warming, and that rapid warming along the WAP will increase meltwater and sediment inputs, deleteriously impacting these biodiversity hotspots. Because WAP fjords also provide important habitat and foraging areas for Antarctic krill and baleen whales, there is an urgent need to develop better understanding of the structure, dynamics and climate-sensitivity of WAP subpolar fjord ecosystems. PMID:24312442

Worry about performance: a unique dimension of caregiver burden.

PubMed

Lim, Wee Shiong; Cheah, Wee Kooi; Ali, Noorhazlina; Han, Huey Charn; Anthony, Philomena Vasantha; Chan, Mark; Chong, Mei Sian

2014-04-01

Recent studies that describe the multidimensionality of the Zarit Burden Interview (ZBI) challenge the traditional dual-factor paradigm of personal and role strains (Whitlatch et al., 1991). These studies consistently reported a distinct dimension of worry about caregiver performance (WaP) comprising items 20 and 21.The present study aims to compare WaP against conventional ZBI domains in a predominantly Chinese multi-ethnic Asian population. We studied 130 consecutive dyads of family caregivers and patients. Factor analysis of the 22-item ZBI revealed four factors of burden. We compared WaP (factor 4) with the other three factors, personal strain, and role strain via: internal consistency; inter-factor correlation; item-to-total ratio across Clinical Dementia Rating (CDR) stages; predictors of burden; and interaction effect on total ZBI score using two-way analysis of variance. WaP correlated poorly with the other factors (r = 0.05-0.21). It had the highest internal consistency (Cronbach's α = 0.92) among the factors. Unlike other factors, WaP was highly endorsed in mild cognitive impairment and did not increase linearly with disease severity, peaking at CDR 1. Multiple regression revealed younger caregiver age as the major predictor of WaP, compared with behavioral and functional problems for other factors. There was a significant interaction between WaP and psychological strain (p = 0.025). Our results corroborate earlier studies that WaP is a distinct burden dimension not correspondent with traditional ZBI domains. WaP is germane to many Asian societies where obligation values to care for family members are strongly influential. Further studies are needed to better delineate the construct of WaP.

Hormone-induced modifications of the chromatin structure surrounding upstream regulatory regions conserved between the mouse and rabbit whey acidic protein genes.

PubMed Central

Millot, Benjamin; Montoliu, Lluís; Fontaine, Marie-Louise; Mata, Teresa; Devinoy, Eve

2003-01-01

The upstream regulatory regions of the mouse and rabbit whey acidic protein (WAP) genes have been used extensively to target the efficient expression of foreign genes into the mammary gland of transgenic animals. Therefore both regions have been studied to elucidate fully the mechanisms controlling WAP gene expression. Three DNase I-hypersensitive sites (HSS0, HSS1 and HSS2) have been described upstream of the rabbit WAP gene in the lactating mammary gland and correspond to important regulatory regions. These sites are surrounded by variable chromatin structures during mammary-gland development. In the present study, we describe the upstream sequence of the mouse WAP gene. Analysis of genomic sequences shows that the mouse WAP gene is situated between two widely expressed genes (Cpr2 and Ramp3). We show that the hypersensitive sites found upstream of the rabbit WAP gene are also detected in the mouse WAP gene. Further, they encompass functional signal transducer and activator of transcription 5-binding sites, as has been observed in the rabbit. A new hypersensitive site (HSS3), not specific to the mammary gland, was mapped 8 kb upstream of the rabbit WAP gene. Unlike the three HSSs described above, HSS3 is also detected in the liver, but similar to HSS1, it does not depend on lactogenic hormone treatments during cell culture. The region surrounding HSS3 encompasses a potential matrix attachment region, which is also conserved upstream of the mouse WAP gene and contains a functional transcription factor Ets-1 (E26 transformation-specific-1)-binding site. Finally, we demonstrate for the first time that variations in the chromatin structure are dependent on prolactin alone. PMID:12580766

Business Applications of WAP.

ERIC Educational Resources Information Center

van Steenderen, Margaret

2002-01-01

Explains the development of WAP (wireless application protocol), how it works, and what the major advantages and disadvantages are, especially when applied to the use of information. Topics include standardization; mobile communications; the effect of WAP on business tools, electronic commerce, and information services; consumers; corporate users;…

Migrating an Online Service to WAP - A Case Study.

ERIC Educational Resources Information Center

Klasen, Lars

2002-01-01

Discusses mobile access via wireless application protocol (WAP) to online services that is offered in Sweden through InfoTorg. Topics include the Swedish online market; filtering HTML data from an Internet/Web server into WML (wireless markup language); mobile phone technology; microbrowsers; WAP protocol; and future possibilities. (LRW)

A Framework for a WAP-Based Course Registration System

ERIC Educational Resources Information Center

AL-Bastaki, Yousif; Al-Ajeeli, Abid

2005-01-01

This paper describes a WAP-based course registration system designed and implemented to facilitating the process of students' registration at Bahrain University. The framework will support many opportunities for applying WAP based technology to many services such as wireless commerce, cashless payment... and location-based services. The paper…

Characterization of a double WAP domain-containing protein from the red swamp crayfish Procambarus clarkii

USDA-ARS?s Scientific Manuscript database

Crustaceans express multiple whey acidic protein (WAP) domain containing proteins which are components of host immunity. In the present study, a new double WAP domain containing protein was identified from red swamp crayfish Procambarus clarkii, designated Pc-DWD. The ORF is 387 bp, encoding 128 ami...

Whole Abdominopelvic Intensity-Modulated Radiation Therapy for Desmoplastic Small Round Cell Tumor After Surgery

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

Pinnix, Chelsea C.; Fontanilla, Hiral P.; Hayes-Jordan, Andrea

2012-05-01

Purpose: Desmoplastic small round cell tumor (DSCRT) is an uncommon pediatric tumor with a poor prognosis. Aggressive multimodality therapy is the current treatment approach; however. treatment toxicity is of concern. We report our results with whole abdominopelvic intensity-modulated radiation therapy (WAP-IMRT) as a component of multimodality therapy for DSCRT at a single institution. Materials/Methods: Medical records of all patients with DSCRT who received WAP-IMRT as part of definitive treatment at MD Anderson (2006-2010) were identified and reviewed. Results: Eight patients with DSRCT received WAP-IMRT with a median follow-up of 15.2 months. All patients received multiple courses of chemotherapy followed bymore » surgical debulking of intra-abdominal disease; seven also had intraoperative hyperthermic cisplatin. WAP-IMRT was delivered to a total dose of 30 Gy postoperatively; four patients received a simultaneous boost (6-10 Gy) to sites of gross residual disease. Seven patients received concurrent chemotherapy during WAP-IMRT. No Radiation Therapy Oncology Group Grade 4 nausea, vomiting, or diarrhea occurred during RT. Red-cell transfusions were given to two patients to maintain hemoglobin levels >10 g/dL. Grade 4 cytopenia requiring growth factor support occurred in only one patient; no other significant cytopenias were noted. WAP-IMRT resulted in 25% lower radiation doses to the lumbosacral vertebral bodies and pelvic bones than conventional RT plans. The median time to local or distant failure after WAP-IMRT was 8.73 months in seven patients. One patient who had completed RT 20 months before the last follow-up remains alive without evidence of disease. Five patients (63%) experienced treatment failure in the abdomen. Distant failure occurred in three patients (37.5%). Conclusions: WAP-IMRT with concurrent radiosensitizing chemotherapy was well tolerated after aggressive surgery for DSCRT. Enhanced bone sparing with IMRT probably accounts for the low hematologic toxicity (vs. conventional WAP-RT). This modality should be considered as an additional local-regional control option for DSRCT.« less

Limnological regime shifts caused by climate warming and Lesser Snow Goose population expansion in the western Hudson Bay Lowlands (Manitoba, Canada)

PubMed Central

MacDonald, Lauren A; Farquharson, Nicole; Merritt, Gillian; Fooks, Sam; Medeiros, Andrew S; Hall, Roland I; Wolfe, Brent B; Macrae, Merrin L; Sweetman, Jon N

2015-01-01

Shallow lakes are dominant features in subarctic and Arctic landscapes and are responsive to multiple stressors, which can lead to rapid changes in limnological regimes with consequences for aquatic resources. We address this theme in the coastal tundra region of Wapusk National Park, western Hudson Bay Lowlands (Canada), where climate has warmed during the past century and the Lesser Snow Goose (LSG; Chen caerulescens caerulescens) population has grown rapidly during the past ∽40 years. Integration of limnological and paleolimnological analyses documents profound responses of productivity, nutrient cycling, and aquatic habitat to warming at three ponds (“WAP 12”, “WAP 20”, and “WAP 21″), and to LSG disturbance at the two ponds located in an active nesting area (WAP 20, WAP 21). Based on multiparameter analysis of 210Pb-dated sediment records from all three ponds, a regime shift occurred between 1875 and 1900 CE marked by a transition from low productivity, turbid, and nutrient-poor conditions of the Little Ice Age to conditions of higher productivity, lower nitrogen availability, and the development of benthic biofilm habitat as a result of climate warming. Beginning in the mid-1970s, sediment records from WAP 20 and WAP 21 reveal a second regime shift characterized by accelerated productivity and increased nitrogen availability. Coupled with 3 years of limnological data, results suggest that increased productivity at WAP 20 and WAP 21 led to atmospheric CO2 invasion to meet algal photosynthetic demand. This limnological regime shift is attributed to an increase in the supply of catchment-derived nutrients from the arrival of LSG and their subsequent disturbance to the landscape. Collectively, findings discriminate the consequences of warming and LSG disturbance on tundra ponds from which we identify a suite of sensitive limnological and paleolimnological measures that can be utilized to inform aquatic ecosystem monitoring. PMID:25750718

Limnological regime shifts caused by climate warming and Lesser Snow Goose population expansion in the western Hudson Bay Lowlands (Manitoba, Canada).

PubMed

MacDonald, Lauren A; Farquharson, Nicole; Merritt, Gillian; Fooks, Sam; Medeiros, Andrew S; Hall, Roland I; Wolfe, Brent B; Macrae, Merrin L; Sweetman, Jon N

2015-02-01

Shallow lakes are dominant features in subarctic and Arctic landscapes and are responsive to multiple stressors, which can lead to rapid changes in limnological regimes with consequences for aquatic resources. We address this theme in the coastal tundra region of Wapusk National Park, western Hudson Bay Lowlands (Canada), where climate has warmed during the past century and the Lesser Snow Goose (LSG; Chen caerulescens caerulescens) population has grown rapidly during the past ∽40 years. Integration of limnological and paleolimnological analyses documents profound responses of productivity, nutrient cycling, and aquatic habitat to warming at three ponds ("WAP 12", "WAP 20", and "WAP 21″), and to LSG disturbance at the two ponds located in an active nesting area (WAP 20, WAP 21). Based on multiparameter analysis of (210)Pb-dated sediment records from all three ponds, a regime shift occurred between 1875 and 1900 CE marked by a transition from low productivity, turbid, and nutrient-poor conditions of the Little Ice Age to conditions of higher productivity, lower nitrogen availability, and the development of benthic biofilm habitat as a result of climate warming. Beginning in the mid-1970s, sediment records from WAP 20 and WAP 21 reveal a second regime shift characterized by accelerated productivity and increased nitrogen availability. Coupled with 3 years of limnological data, results suggest that increased productivity at WAP 20 and WAP 21 led to atmospheric CO2 invasion to meet algal photosynthetic demand. This limnological regime shift is attributed to an increase in the supply of catchment-derived nutrients from the arrival of LSG and their subsequent disturbance to the landscape. Collectively, findings discriminate the consequences of warming and LSG disturbance on tundra ponds from which we identify a suite of sensitive limnological and paleolimnological measures that can be utilized to inform aquatic ecosystem monitoring.

Safety evaluation of Whole Algalin Protein (WAP) from Chlorella protothecoides.

PubMed

Szabo, Nancy J; Matulka, Ray A; Chan, Teresa

2013-09-01

Microalgae such as Chlorella spp., were once consumed as traditional human foods; now they are being developed as ingredients for modern diets. Whole Algalin Protein (WAP) from dried milled Chlorella protothecoides was evaluated for dietary safety in a 13-week feeding trial in rodents with genotoxic potential evaluated using in vitro and in vivo assays and the likelihood of food allergy potential evaluated via human repeat-insult patch test (HRIPT). In the subchronic study, rats consumed feed containing 0, 25,000, 50,000 or 100,000 ppm WAP for 92-93 days. No treatment-related mortalities or effects in general condition, body weight, food consumption, ophthalmology, urinalysis, hematology, clinical chemistry, gross pathology, organ weights, and histopathology occurred. Several endpoints exhibited statistically significant effects, but none was dose-related. The no-observed-adverse-effect level (NOAEL) was based on the highest WAP concentration consumed by the rats and was equivalent to 4805 mg/kg/day in males and 5518 mg/kg/day in females. No mutagenicity occurred in Salmonella typhimurium or Escherichia coli tester strains (≤5000 μg/plate WAP) with or without mutagenic activation. No clastogenic response occurred in bone marrow from mice administered a single oral dose (2000 mg/kg WAP). Skin sensitization was not induced by WAP via HRIPT, indicating little potential for food allergy. Copyright © 2013 Elsevier Ltd. All rights reserved.

Fatty Acyl Incorporation in the Biosynthesis of WAP-8294A, a Group of Potent Anti-MRSA Cyclic Lipodepsipeptides

PubMed Central

Chen, Haotong; Olson, Andrew S.; Su, Wei; Dussault, Patrick H.; Du, Liangcheng

2015-01-01

WAP-8294A is a family of at least 20 cyclic lipodepsipeptides exhibiting potent anti-MRSA activity. These compounds differ mainly in the hydroxylated fatty acyl chain; WAP-8294A2, the most potent member of the family that reached clinical trials, is based on (R)-3-hydroxy-7-methyloctanoic acid. It is unclear how the acyl group is incorporated because no acyl-CoA ligase (ACL) gene is present in the WAP-8294A gene cluster in Lysobacter enzymogenes OH11. Here, we identified seven putative ACL genes in the OH11 genome and showed that the yield of WAP-8294A2 was impacted by multiple ACL genes with the ACL6 gene having the most significant effect. We then investigated several (R)-3-hydroxy fatty acids and their acyl SNAC (N-acetylcysteamine) thioesters as substrates for the ACLs. Feeding (R)-3-hydroxy-7-methyloctanoate-SNAC to the ACL6 gene deletion mutant restored the production of WAP-8294A2. Finally, we heterologously expressed the seven ACL genes in E. coli and purified six of the proteins. While these enzymes exhibit a varied level of activity in vitro, ACL6 showed the highest catalytic efficiency in converting (R)-3-hydroxy-7-methyloctanoic acid to its CoA thioester when incubated with coenzyme A and ATP. These results provided both in vivo and in vitro evidence to support the fact that ACL6 is the main player for fatty acyl activation and incorporation in WAP-8294A2 biosynthesis. The results also suggest that the molecular basis for the acyl chain diversity in the WAP-8294A family is the presence of functionally overlapping ACLs. PMID:26726302

Fatty Acyl Incorporation in the Biosynthesis of WAP-8294A, a Group of Potent Anti-MRSA Cyclic Lipodepsipeptides.

PubMed

Chen, Haotong; Olson, Andrew S; Su, Wei; Dussault, Patrick H; Du, Liangcheng

WAP-8294A is a family of at least 20 cyclic lipodepsipeptides exhibiting potent anti-MRSA activity. These compounds differ mainly in the hydroxylated fatty acyl chain; WAP-8294A2, the most potent member of the family that reached clinical trials, is based on ( R )-3-hydroxy-7-methyloctanoic acid. It is unclear how the acyl group is incorporated because no acyl-CoA ligase (ACL) gene is present in the WAP-8294A gene cluster in Lysobacter enzymogenes OH11. Here, we identified seven putative ACL genes in the OH11 genome and showed that the yield of WAP-8294A2 was impacted by multiple ACL genes with the ACL6 gene having the most significant effect. We then investigated several ( R )-3-hydroxy fatty acids and their acyl SNAC ( N -acetylcysteamine) thioesters as substrates for the ACLs. Feeding ( R )-3-hydroxy-7-methyloctanoate-SNAC to the ACL6 gene deletion mutant restored the production of WAP-8294A2. Finally, we heterologously expressed the seven ACL genes in E. coli and purified six of the proteins. While these enzymes exhibit a varied level of activity in vitro , ACL6 showed the highest catalytic efficiency in converting ( R )-3-hydroxy-7-methyloctanoic acid to its CoA thioester when incubated with coenzyme A and ATP. These results provided both in vivo and in vitro evidence to support the fact that ACL6 is the main player for fatty acyl activation and incorporation in WAP-8294A2 biosynthesis. The results also suggest that the molecular basis for the acyl chain diversity in the WAP-8294A family is the presence of functionally overlapping ACLs.

Epigenetic modifications and chromatin loop organization explain the different expression profiles of the Tbrg4, WAP and Ramp3 genes

USDA-ARS?s Scientific Manuscript database

Whey Acidic Protein (WAP) gene expression is specific to the mammary gland and regulated by lactogenic hormones to peak during lactation. It differs markedly from the more constitutive expression of the two flanking genes, Ramp3 and Tbrg4. Our results show that the tight regulation of WAP gene expre...

Novel role of the LPS core glycosyltransferase WapH for cold adaptation in the Antarctic bacterium Pseudomonas extremaustralis.

PubMed

Benforte, Florencia C; Colonnella, Maria A; Ricardi, Martiniano M; Solar Venero, Esmeralda C; Lizarraga, Leonardo; López, Nancy I; Tribelli, Paula M

2018-01-01

Psychrotroph microorganisms have developed cellular mechanisms to cope with cold stress. Cell envelopes are key components for bacterial survival. Outer membrane is a constituent of Gram negative bacterial envelopes, consisting of several components, such as lipopolysaccharides (LPS). In this work we investigated the relevance of envelope characteristics for cold adaptation in the Antarctic bacterium Pseudomonas extremaustralis by analyzing a mini Tn5 wapH mutant strain, encoding a core LPS glycosyltransferase. Our results showed that wapH strain is impaired to grow under low temperature but not for cold survival. The mutation in wapH, provoked a strong aggregative phenotype and modifications of envelope nanomechanical properties such as lower flexibility and higher turgor pressure, cell permeability and surface area to volume ratio (S/V). Changes in these characteristics were also observed in the wild type strain grown at different temperatures, showing higher cell flexibility but lower turgor pressure under cold conditions. Cold shock experiments indicated that an acclimation period in the wild type is necessary for cell flexibility and S/V ratio adjustments. Alteration in cell-cell interaction capabilities was observed in wapH strain. Mixed cells of wild type and wapH strains, as well as those of the wild type strain grown at different temperatures, showed a mosaic pattern of aggregation. These results indicate that wapH mutation provoked marked envelope alterations showing that LPS core conservation appears as a novel essential feature for active growth under cold conditions.

Whey acidic proteins (WAPs): novel modulators of innate immunity to HIV infection.

PubMed

Reading, James L; Meyers, Adrienne F A; Vyakarnam, Annapurna

2012-03-01

To discuss how whey acidic proteins (WAPs), a new class of immunomodulatory soluble mediators, impact innate immunity to HIV infection. Innate immunity to HIV infection is increasingly being recognized as critical in determining initial virus transmission and dissemination and may, therefore, be exploited in vaccine and microbicide intervention strategies to combat HIV infection. Several important innate immune mediators have recently been shown to regulate HIV infection in vitro and are, thus, implicated in in vivo immunity to the virus. These include soluble mediators, such as type I interferon, the defensins and more recently WAPs. Recent evidence is discussed, which show that WAPs are pleiotropic soluble mediators that may impact the course of HIV infection in two ways: as regulators of HIV replication and as regulators of innate and adaptive immunity. A better understanding of host factors that regulate HIV transmission is essential in the development of novel therapeutic strategies. This review focuses on recent findings that highlight the HIV regulatory and anti-inflammatory function of WAPs and assesses their potential to be exploited as novel therapeutics.

New energy venture: Final report

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

Not Available

Three nonprofit WAP subgrantees in Arkansas that currently manufacture storm windows, thermal doors and thermal windows on a limited basis for sale to the public and for use in the weatherization programs intend to form NEW ENERGY VENTURES (NEV) a for-profit entity that will market their products and products from other manufacturers that complement these WAP subgrantee produced products. Participating in the venture are East Central Arkansas Economic Opportunity Corp., Forrest City, AR; Universal Housing Development Corp., Dardanelle, AR; and Southwest Arkansas Development Council, Inc., Texarkana, AR. Because of the location of the agencies throughout Arkansas, the products could reasonablymore » be sold to individuals and businesses in the proximate areas of the neighboring states without remarkably increasing the cost of doing business. This assumption, however, will be tested during the business planning period.« less

Aloe arborescens Polysaccharides: In Vitro Immunomodulation and Potential Cytotoxic Activity.

PubMed

Nazeam, Jilan A; Gad, Haidy A; Esmat, Ahmed; El-Hefnawy, Hala M; Singab, Abdel-Naser B

2017-05-01

Different polysaccharides were isolated from the leaves of Aloe arborescens using the gradient power of hydrogen followed by antitumor and immunomodulatory assay. The total polysaccharide content of different fractions, water-soluble polysaccharide (WAP), acid-soluble polysaccharide (ACP), and alkaline-soluble polysaccharide (ALP), was estimated using a phenol-sulfuric acid spectrophotometric method. WAP possessed a higher content of mannose and glucose than either ACP or ALP. In vitro antitumor activity was investigated in three different cancer cell lines, and in vitro immunomodulatory potential was assessed through phagocytosis and lymphocyte transformation assay. The results showed that WAP and ALP exhibited the most significant cytotoxicity against HepG2 human liver cancer cells, with IC 50 values of 26.14 and 21.46 μg/mL, respectively. In contrast, ALP was able to enhance lymphocyte transformation, whereas WAP had the most potent phagocytic activity. Molecular weight, total sugar and uronic acid content, Fourier transform-infrared analysis, and linkage type of bioactive polysaccharides were investigated. These findings revealed that the potential antitumor activity of the natural agents WAP and ALP was through an immunomodulation mechanism, which verifies the use of the plant as adjuvant supplement for cancer patients suffering immunosuppression during chemotherapy.

Embargo on Lion Hunting Trophies from West Africa: An Effective Measure or a Threat to Lion Conservation?

PubMed Central

Bouché, Philippe; Crosmary, William; Kafando, Pierre; Doamba, Benoit; Kidjo, Ferdinand Claude; Vermeulen, Cédric; Chardonnet, Philippe

2016-01-01

The W-Arly-Pendjari (WAP) ecosystem, shared among Benin, Burkina Faso and Niger, represents the last lion stronghold of West Africa. To assess the impact of trophy hunting on lion populations in hunting areas of the WAP, we analyzed trends in harvest rates from 1999 to 2014. We also investigated whether the hunting areas with higher initial hunting intensity experienced steeper declines in lion harvest between 1999 and 2014, and whether lion densities in hunting areas were lower than in national parks. Lion harvest rate remained overall constant in the WAP. At initial hunting intensities below 1.5 lions/1000km2, most hunting areas experienced an increase in lion harvest rate, although that increase was of lower magnitude for hunting areas with higher initial hunting intensity. The proportion of hunting areas that experienced a decline in lion harvest rate increased at initial hunting intensities above 1.5 lions/1000km2. In 2014, the lion population of the WAP was estimated with a spoor count at 418 (230–648) adults and sub-adult individuals, comparable to the 311 (123–498) individuals estimated in the previous 2012 spoor survey. We found no significant lion spoor density differences between national parks and hunting areas. Hunting areas with higher mean harvest rates did not have lower lion densities. The ratio of large adult males, females and sub-adults was similar between the national parks and the hunting areas. These results suggested that the lion population was not significantly affected by hunting in the WAP. We concluded that a quota of 1 lion/1000km2 would be sustainable for the WAP. Based on our results, an import embargo on lion trophies from the WAP would not be justified. It could ruin the incentive of local actors to conserve lions in hunting areas, and lead to a drastic reduction of lion range in West Africa. PMID:27182985

Embargo on Lion Hunting Trophies from West Africa: An Effective Measure or a Threat to Lion Conservation?

PubMed

Bouché, Philippe; Crosmary, William; Kafando, Pierre; Doamba, Benoit; Kidjo, Ferdinand Claude; Vermeulen, Cédric; Chardonnet, Philippe

2016-01-01

The W-Arly-Pendjari (WAP) ecosystem, shared among Benin, Burkina Faso and Niger, represents the last lion stronghold of West Africa. To assess the impact of trophy hunting on lion populations in hunting areas of the WAP, we analyzed trends in harvest rates from 1999 to 2014. We also investigated whether the hunting areas with higher initial hunting intensity experienced steeper declines in lion harvest between 1999 and 2014, and whether lion densities in hunting areas were lower than in national parks. Lion harvest rate remained overall constant in the WAP. At initial hunting intensities below 1.5 lions/1000km2, most hunting areas experienced an increase in lion harvest rate, although that increase was of lower magnitude for hunting areas with higher initial hunting intensity. The proportion of hunting areas that experienced a decline in lion harvest rate increased at initial hunting intensities above 1.5 lions/1000km2. In 2014, the lion population of the WAP was estimated with a spoor count at 418 (230-648) adults and sub-adult individuals, comparable to the 311 (123-498) individuals estimated in the previous 2012 spoor survey. We found no significant lion spoor density differences between national parks and hunting areas. Hunting areas with higher mean harvest rates did not have lower lion densities. The ratio of large adult males, females and sub-adults was similar between the national parks and the hunting areas. These results suggested that the lion population was not significantly affected by hunting in the WAP. We concluded that a quota of 1 lion/1000km2 would be sustainable for the WAP. Based on our results, an import embargo on lion trophies from the WAP would not be justified. It could ruin the incentive of local actors to conserve lions in hunting areas, and lead to a drastic reduction of lion range in West Africa.

Effect of sunn hemp (Crotalaria juncea L.) cutting date and planting density on weed suppression in Georgia, USA.

PubMed

Morris, J Bradley; Chase, Carlene; Treadwell, Danielle; Koenig, Rosie; Cho, Alyssa; Morales-Payan, Jose Pable; Murphy, Tim; Antonious, George F

2015-01-01

A field study was conducted in 2008 and 2009 at the USDA, ARS, Plant Genetic Resources Conservation Unit in Griffin, GA, to investigate weed suppression by sunn hemp (Crotalaria juncea L). The objectives were to (1) evaluate the effects of apical meristem removal (AMR) at three dates [5, 6, and 7 wks after planting (WAP) on May 14, 2008 and May 21, 2009] and (2) assess the impact of seeding rates (11, 28, and 45 kg ha(-1)) on weed biomass reduction. Weed species were identified at 4, 8, and 12 wks after sunn hemp planting. Sunn hemp cutting date had no significant effect on weed suppression in 2008 but significant differences for grass weeds at 4, 8, and 12 WAP and for yellow nutsedge at 8 and 12 WAP did occur when compared to the control in 2009. In comparison to the sunn hemp-free control plot in 2009, all three seeding rates had reduced grass weed dry weights at 4, 8, and 12 WAP. The total mass of yellow nutsedge when grown with sunn hemp was reduced compared to the total mass of yellow nutsedge grown in the weedy check for all seeding rates at 8 and 12 WAP. Lower grass weed biomass was observed by 12 WAP for cutting dates and seeding rates during 2008 and 2009. Sunn hemp cutting date and seeding rate reduced branch numbers in both years. The reduction in sunn hemp seeding rates revealed a decrease in weed populations.

Marked phylogeographic structure of Gentoo penguin reveals an ongoing diversification process along the Southern Ocean.

PubMed

Vianna, Juliana A; Noll, Daly; Dantas, Gisele P M; Petry, Maria Virginia; Barbosa, Andrés; González-Acuña, Daniel; Le Bohec, Céline; Bonadonna, Francesco; Poulin, Elie

2017-02-01

Two main hypotheses have been debated about the biogeography of the Southern Ocean: (1) the Antarctic Polar Front (APF), acting as a barrier between Antarctic and sub-Antarctic provinces, and (2) the Antarctic Circumpolar Current (ACC), promoting gene flow among sub-Antarctic areas. The Gentoo penguin is distributed throughout these two provinces, separated by the APF. We analyzed mtDNA (HVR1) and 12 microsatellite loci of 264 Gentoo penguins, Pygoscelis papua, from 12 colonies spanning from the Western Antarctic Peninsula and the South Shetland Islands (WAP) to the sub-Antarctic Islands (SAI). While low genetic structure was detected among WAP colonies (mtDNA Ф ST =0.037-0.133; microsatellite F ST =0.009-0.063), high differentiation was found between all SAI and WAP populations (mtDNA Ф ST =0.678-0.930; microsatellite F ST =0.110-0.290). These results suggest that contemporary dispersal around the Southern Ocean is very limited or absent. As predicted, the APF appears to be a significant biogeographical boundary for Gentoo penguin populations; however, the ACC does not promote connectivity in this species. Our data suggest demographic expansion in the WAP during the last glacial maximum (LGM, about 20kya), but stability in SAI. Phylogenetic analyses showed a deep divergence between populations from the WAP and those from the SAI. Therefore, taxonomy should be further revised. The Crozet Islands resulted as a basal clade (3.57Mya), followed by the Kerguelen Islands (2.32Mya) as well as a more recent divergence between the Falkland/Malvinas Islands and the WAP (1.27Mya). Historical isolation, local adaptation, and past climate scenarios of those Evolutionarily Significant Units may have led to different potentials to respond to climate changes. Copyright © 2016 Elsevier Inc. All rights reserved.

Inter-decadal variability of phytoplankton biomass along the coastal West Antarctic Peninsula.

PubMed

Kim, Hyewon; Ducklow, Hugh W; Abele, Doris; Ruiz Barlett, Eduardo M; Buma, Anita G J; Meredith, Michael P; Rozema, Patrick D; Schofield, Oscar M; Venables, Hugh J; Schloss, Irene R

2018-06-28

The West Antarctic Peninsula (WAP) is a climatically sensitive region where periods of strong warming have caused significant changes in the marine ecosystem and food-web processes. Tight coupling between phytoplankton and higher trophic levels implies that the coastal WAP is a bottom-up controlled system, where changes in phytoplankton dynamics may largely impact other food-web components. Here, we analysed the inter-decadal time series of year-round chlorophyll- a (Chl) collected from three stations along the coastal WAP: Carlini Station at Potter Cove (PC) on King George Island, Palmer Station on Anvers Island and Rothera Station on Adelaide Island. There were trends towards increased phytoplankton biomass at Carlini Station (PC) and Palmer Station, while phytoplankton biomass declined significantly at Rothera Station over the studied period. The impacts of two relevant climate modes to the WAP, the El Niño-Southern Oscillation and the Southern Annular Mode, on winter and spring phytoplankton biomass appear to be different among the three sampling stations, suggesting an important role of local-scale forcing than large-scale forcing on phytoplankton dynamics at each station. The inter-annual variability of seasonal bloom progression derived from considering all three stations together captured ecologically meaningful, seasonally co-occurring bloom patterns which were primarily constrained by water-column stability strength. Our findings highlight a coupled link between phytoplankton and physical and climate dynamics along the coastal WAP, which may improve our understanding of overall WAP food-web responses to climate change and variability.This article is part of the theme issue 'The marine system of the West Antarctic Peninsula: status and strategy for progress in a region of rapid change'. © 2018 The Author(s).

Expression of truncated Int6/eIF3e in mammary alveolar epithelium leads to persistent hyperplasia and tumorigenesis

PubMed Central

Mack, David L; Boulanger, Corinne A; Callahan, Robert; Smith, Gilbert H

2007-01-01

Introduction Int6 has been shown to be an interactive participant with the protein translation initiation complex eIF3, the COP9 signalosome and the regulatory lid of the 26S proteasome. Insertion of mouse mammary tumor virus into the Int6 locus creates a C-terminally truncated form of the protein. Expression of the truncated form of Int6 (Int6sh) in stably transfected human and mouse mammary epithelial cell lines leads to cellular transformation. In addition, decreased expression of Int6/eIF3e is observed in approximately one third of all human breast carcinomas. Methods To validate that Int6sh has transforming activity in vivo, a transgenic mouse model was designed using the whey acidic protein (Wap) promoter to target expression of truncated Int6 to differentiating alveolar epithelial cells in the mammary gland. Microarray analyses were performed on normal, premalignant and malignant WapInt6sh expressing tissues. Results Mammary tumors developed in 42% of WapInt6sh heterozygous parous females at an average age of 18 months. In WapInt6sh mice, the contralateral mammary glands from both tumorous and non-tumorous tissues contained widespread focal alveolar hyperplasia. Only 4% of WapInt6sh non-breeding females developed tumors by 2 years of age. The Wap promoter is active only during estrus in the mammary tissue of cycling non-pregnant mice. Microarray analyses of mammary tissues demonstrated that Int6sh expression in the alveolar tissue altered the mammary transcriptome in a specific manner that was detectable even in the first pregnancy. This Int6sh-specific transcriptome pattern subsequently persisted in both the Int6sh-expressing alveolar hyperplasia and mammary tumors. These observations are consistent with the conclusion that WapInt6sh-expressing alveolar cells survive involution following the cessation of lactation, and subsequently give rise to the mammary tumors that arise in aging multiparous females. Conclusion These observations provide direct in vivo evidence that mammary-specific expression of the Int6sh truncation leads to persistence of alveolar hyperplasia with the accompanying increased predisposition to mammary tumorigenesis. PMID:17626637

Time-Series Analyses of Transcriptomes and Proteomes Reveal Molecular Networks Underlying Oil Accumulation in Canola.

PubMed

Wan, Huafang; Cui, Yixin; Ding, Yijuan; Mei, Jiaqin; Dong, Hongli; Zhang, Wenxin; Wu, Shiqi; Liang, Ying; Zhang, Chunyu; Li, Jiana; Xiong, Qing; Qian, Wei

2016-01-01

Understanding the regulation of lipid metabolism is vital for genetic engineering of canola ( Brassica napus L.) to increase oil yield or modify oil composition. We conducted time-series analyses of transcriptomes and proteomes to uncover the molecular networks associated with oil accumulation and dynamic changes in these networks in canola. The expression levels of genes and proteins were measured at 2, 4, 6, and 8 weeks after pollination (WAP). Our results show that the biosynthesis of fatty acids is a dominant cellular process from 2 to 6 WAP, while the degradation mainly happens after 6 WAP. We found that genes in almost every node of fatty acid synthesis pathway were significantly up-regulated during oil accumulation. Moreover, significant expression changes of two genes, acetyl-CoA carboxylase and acyl-ACP desaturase, were detected on both transcriptomic and proteomic levels. We confirmed the temporal expression patterns revealed by the transcriptomic analyses using quantitative real-time PCR experiments. The gene set association analysis show that the biosynthesis of fatty acids and unsaturated fatty acids are the most significant biological processes from 2-4 WAP and 4-6 WAP, respectively, which is consistent with the results of time-series analyses. These results not only provide insight into the mechanisms underlying lipid metabolism, but also reveal novel candidate genes that are worth further investigation for their values in the genetic engineering of canola.

EVALUATION OF RISKS AND WASTE CHARACTERIZATION REQUIREMENTS FOR THE TRANSURANIC WASTE EMPLACED IN WIPP DURING 1999

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

Channell, J.K.; Walker, B.A.

2000-05-01

Specifically this report: 1. Compares requirements of the WAP that are pertinent from a technical viewpoint with the WIPP pre-Permit waste characterization program, 2. Presents the results of a risk analysis of the currently emplaced wastes. Expected and bounding risks from routine operations and possible accidents are evaluated; and 3. Provides conclusions and recommendations.

A new anti-MRSA antibiotic complex, WAP-8294A II. Structure characterization of minor components by ESI LCMS and MS/MS.

PubMed

Kato, Azusa; Hirata, Haruhisa; Ohashi, Yoshitami; Fujii, Kiyonaga; Mori, Kenji; Harada, Ken-ichi

2011-05-01

The anti-MRSA antibiotic, WAP-8294A, was isolated from the fermentation broth of Lysobacter sp. The major component, WAP-8294A2, is composed of 1 mol of Gly, L-Leu, L-Glu, D-Asn, D-Trp, D-threo-β-hydroxyasparagine, N-Me-D-Phe and N-Me-L-Val, and 2 mol of L-Ser, D-Orn and D-3-hydroxy-7-Me-octanoic acid. The structure of the WAP-8294A2 was mainly determined as a cyclic depsipeptide by 2D NMR experiments. However, it was difficult to use the NMR experiment to determine the minor components, A1, A4 and Ax13, isolated in small amounts. In the present study, ESI MS/MS was applied to the structure elucidation of these minor components. The structures of these minor components were determined on the basis of the fragmentation pattern of the product ions of WAP-8294A2 in the ESI MS/MS. As a result, it was confirmed that A1 and A4 had the same amino acid sequence as A2, while A1 and A4 had the 3-OH-octanoic acid and 3-OH-8-Me-nonanoic acid, respectively, in the place of the 3-OH-7-Me-octanoic acid in A2. In the structure of Ax13, it was found that Gly of A2 was changed to β-Ala of Ax13. © 2011 Japan Antibiotics Research Association All rights reserved

Geochemical analyses reveal the importance of environmental history for blue carbon sequestration

NASA Astrophysics Data System (ADS)

Kelleway, J. J.; Saintilan, N.; Macreadie, P. I.; Baldock, J. A.; Heijnis, H.; Zawadzki, A.; Gadd, P.; Jacobsen, G.; Ralph, P. J.

2017-07-01

Coastal habitats including saltmarshes and mangrove forests can accumulate and store significant blue carbon stocks, which may persist for millennia. Despite this implied stability, the distribution and structure of intertidal-supratidal wetlands are known to respond to changes imposed by geomorphic evolution, climatic, sea level, and anthropogenic influences. In this study, we reconstruct environmental histories and biogeochemical conditions in four wetlands of similar contemporary vegetation in SE Australia. The objective is to assess the importance of historic factors to contemporary organic carbon (C) stocks and accumulation rates. Results from the four cores—two collected from marine-influenced saltmarshes (Wapengo marine site (WAP-M) and Port Stephens marine site (POR-M)) and two from fluvial influenced saltmarshes (Wapengo fluvial site (WAP-F) and Port Stephens fluvial site (POR-F))—highlight different environmental histories and preservation conditions. High C stocks are associated with the presence of a mangrove phase below the contemporary saltmarsh sediments in the POR-M and POR-F cores. 13C nuclear magnetic resonance analyses show this historic mangrove root C to be remarkably stable in its molecular composition despite its age, consistent with its position in deep sediments. WAP-M and WAP-F cores did not contain mangrove root C; however, significant preservation of char C (up to 46% of C in some depths) in WAP-F reveals the importance of historic catchment processes to this site. Together, these results highlight the importance of integrating historic ecosystem and catchment factors into attempts to upscale C accounting to broader spatial scales.

Storage Reliability Missile Materiel Program. Storage Reliability Summary Report. Volume 2. Electromechanical Devices

DTIC Science & Technology

1978-02-01

ii•t, difforonc wit h ono data not’ hoV14. a nq I til i. It n 1.1 y Hho i~r fitltrevi rato, TIhil # da tai ou t W~AP i’eiwivod and th I’ll oeitnniciw...consideration. Wolfram, molybdenum, and carbon are able to sustain an arc without reaching their melting point (sufficient thermionic emission occurs at

Integrating Clinical Practice Guidelines into Daily Practice: Impact of an Interactive Workshop on Drafting of a Written Action Plan for Asthma Patients

ERIC Educational Resources Information Center

Labelle, Martin; Beaulieu, Michele; Renzi, Paolo; Rahme, Elham; Thivierge, Robert L.

2004-01-01

Introduction: Written action plans (WAPs) are instructions that enable asthmatics to manage their condition appropriately and are recommended by current asthma clinical practice guidelines (CPGs). However, general practitioners (GPs) rarely draft WAPs for their patients. An interactive, case-based workshop for asthma, combined with an objective…

Characteristics of the modelled meteoric freshwater budget of the western Antarctic Peninsula

NASA Astrophysics Data System (ADS)

van Wessem, J. M.; Meredith, M. P.; Reijmer, C. H.; van den Broeke, M. R.; Cook, A. J.

2017-05-01

Rapid climatic changes in the western Antarctic Peninsula (WAP) have led to considerable changes in the meteoric freshwater input into the surrounding ocean, with implications for ocean circulation, the marine ecosystem and sea-level rise. In this study, we use the high-resolution Regional Atmospheric Climate Model RACMO2.3, coupled to a firn model, to assess the various contributions to the meteoric freshwater budget of the WAP for 1979-2014: precipitation (snowfall and rainfall), meltwater runoff to the ocean, and glacial discharge. Snowfall is the largest component in the atmospheric contribution to the freshwater budget, and exhibits large spatial and temporal variability. The highest snowfall rates are orographically forced and occur over the coastal regions of the WAP (> 2000 mm water equivalent (w.e.) y-1) and extend well onto the ocean up to the continental shelf break; a minimum (∼ 500 mm w . e .y-1) is reached over the open ocean. Rainfall is an order of magnitude smaller, and strongly depends on latitude and season, being large in summer, when sea ice extent is at its minimum. For Antarctic standards, WAP surface meltwater production is relatively large (> 50 mm w . e .y-1) , but a large fraction refreezes in the snowpack, limiting runoff. Only at a few more northerly locations is the meltwater predicted to run off into the ocean. In summer, we find a strong relationship of the freshwater fluxes with the Southern Annular Mode (SAM) index. When SAM is positive and occurs simultaneously with a La Niña event there are anomalously strong westerly winds and enhanced snowfall rates over the WAP mountains, Marguerite Bay and the Bellingshausen Sea. When SAM coincides with an El Niño event, winds are more northerly, reducing snowfall and increasing rainfall over the ocean, and enhancing orographic snowfall over the WAP mountains. Assuming balance between snow accumulation (mass gain) and glacial discharge (mass loss), the largest glacial discharge is found for the regions around Adelaide Island (10 Gty-1) , Anvers Island (8 Gty-1) and southern Palmer Land (12 Gty-1) , while a minimum (< 2 Gty-1) is found in Marguerite Bay and the northern WAP. Glacial discharge is in the same order of magnitude as the direct freshwater input into the ocean from snowfall, but there are some local differences. The spatial patterns in the meteoric freshwater budget have consequences for local productivity and carbon drawdown in the coastal ocean.

Ice melt influence on summertime net community production along the Western Antarctic Peninsula

NASA Astrophysics Data System (ADS)

Eveleth, R.; Cassar, N.; Sherrell, R. M.; Ducklow, H.; Meredith, M. P.; Venables, H. J.; Lin, Y.; Li, Z.

2017-05-01

The Western Antarctic Peninsula (WAP) is a highly productive marine environment that is undergoing rapid change, with consequences for productivity and total ecosystem carbon cycling. We present continuous underway O2/Ar estimates of net community production (NCPO2Ar) in austral summer 2012, 2013 and 2014 at sub-kilometer horizontal resolution within the Palmer Long-Term Ecological Research (Pal-LTER) grid region of the WAP. Substantial spatial variability is observed with NCPO2Ar ranging from 0 to 790 mmol O2 m-2 d-1 and considerable interannual variability with mean values in the grid region of 54.4±48.5, 44.6±40.5, and 85.6±75.9 mmol O2 m-2 d-1 in 2012, 2013 and 2014 respectively. Based on a strong correlation (r2=0.83) between residence time integrated NCPO2Ar and NCPDIC derived from seasonal DIC drawdown, we find the observed NCPO2Ar spatial and interannual variability to be consistent with the December-January NCPDIC magnitude. Seeking to explain the mechanistic drivers of NCP in the WAP, we observe a linear relationship between NCPO2Ar and meteoric water content derived from δ18O and salinity. This correlation may be due to Fe supply from glacial melt and/or strengthening of stratification and relief of light limitation. Elevated surface Fe availability, as indicated by Fv/Fm and measurements of surface water dissolved Fe and Mn (a rough proxy for recent potential Fe availability), and shallower, more stable mixed layers are present where meteoric water and/or sea ice melt is high near the coast. Light limitation is evident in the WAP when mixed layer depths are greater than 40 m. Additionally we document hotspots of NCP associated with submarine canyons along the WAP. While it is difficult to predict how the physical-biological system might evolve under changing climatic conditions, it is evident that NCP, and potentially carbon flux out of the mixed layer, along the WAP will be sensitive to shifts in meltwater input and timing.

Identification and Characterization of the Anti-Methicillin-Resistant Staphylococcus aureus WAP-8294A2 Biosynthetic Gene Cluster from Lysobacter enzymogenes OH11 ▿ †

PubMed Central

Zhang, Wei; Li, Yaoyao; Qian, Guoliang; Wang, Yan; Chen, Haotong; Li, Yue-Zhong; Liu, Fengquan; Shen, Yuemao; Du, Liangcheng

2011-01-01

Lysobactor enzymogenes strain OH11 is an emerging biological control agent of fungal and bacterial diseases. We recently completed its genome sequence and found it contains a large number of gene clusters putatively responsible for the biosynthesis of nonribosomal peptides and polyketides, including the previously identified antifungal dihydromaltophilin (HSAF). One of the gene clusters contains two huge open reading frames, together encoding 12 modules of nonribosomal peptide synthetases (NRPS). Gene disruption of one of the NRPS led to the disappearance of a metabolite produced in the wild type and the elimination of its antibacterial activity. The metabolite and antibacterial activity were also affected by the disruption of some of the flanking genes. We subsequently isolated this metabolite and subjected it to spectroscopic analysis. The mass spectrometry and nuclear magnetic resonance data showed that its chemical structure is identical to WAP-8294A2, a cyclic lipodepsipeptide with potent anti-methicillin-resistant Staphylococcus aureus (MRSA) activity and currently in phase I/II clinical trials. The WAP-8294A2 biosynthetic genes had not been described previously. So far, the Gram-positive Streptomyces have been the primary source of anti-infectives. Lysobacter are Gram-negative soil/water bacteria that are genetically amendable and have not been well exploited. The WAP-8294A2 synthetase represents one of the largest NRPS complexes, consisting of 45 functional domains. The identification of these genes sets the foundation for the study of the WAP-8294A2 biosynthetic mechanism and opens the door for producing new anti-MRSA antibiotics through biosynthetic engineering in this new source of Lysobacter. PMID:21930890

Effects of glyphosate on the mineral content of glyphosate-resistant soybeans (Glycine max).

PubMed

Duke, Stephen O; Reddy, Krishna N; Bu, Kaixuan; Cizdziel, James V

2012-07-11

There are conflicting claims as to whether treatment with glyphosate adversely affects mineral nutrition of glyphosate-resistant (GR) crops. Those who have made claims of adverse effects have argued links between reduced Mn and diseases in these crops. This article describes experiments designed to determine the effects of a recommended rate (0.86 kg ha(-1)) of glyphosate applied once or twice on the mineral content of young and mature leaves, as well as in seeds produced by GR soybeans (Glycine max) in both the greenhouse and field using inductively coupled plasma mass spectrometry (ICP-MS). In the greenhouse, there were no effects of either one application (at 3 weeks after planting, WAP) or two applications (at 3 and 6 WAP) of glyphosate on Ca, Mg, Mn, Zn, Fe, Cu, Sr, Ba, Al, Cd, Cr, Co, or Ni content of young or old leaves sampled at 6, 9, and 12 WAP and in harvested seed. Se concentrations were too low for accurate detection in leaves, but there was also no effect of glyphosate applications on Se in the seeds. In the field study, there were no effects of two applications (at 3 and 6 WAP) of glyphosate on Ca, Mg, Mn, Zn, Fe, Cu, Sr, Ba, Al, Cd, Cr, Co, or Ni content of young or old leaves at either 9 or 12 WAP. There was also no effect on Se in the seeds. There was no difference in yield between control and glyphosate-treated GR soybeans in the field. The results indicate that glyphosate does not influence mineral nutrition of GR soybean at recommended rates for weed management in the field. Furthermore, the field studies confirm the results of greenhouse studies.

Recent changes in phytoplankton communities associated with rapid regional climate change along the western Antarctic Peninsula.

PubMed

Montes-Hugo, Martin; Doney, Scott C; Ducklow, Hugh W; Fraser, William; Martinson, Douglas; Stammerjohn, Sharon E; Schofield, Oscar

2009-03-13

The climate of the western shelf of the Antarctic Peninsula (WAP) is undergoing a transition from a cold-dry polar-type climate to a warm-humid sub-Antarctic-type climate. Using three decades of satellite and field data, we document that ocean biological productivity, inferred from chlorophyll a concentration (Chl a), has significantly changed along the WAP shelf. Summertime surface Chl a (summer integrated Chl a approximately 63% of annually integrated Chl a) declined by 12% along the WAP over the past 30 years, with the largest decreases equatorward of 63 degrees S and with substantial increases in Chl a occurring farther south. The latitudinal variation in Chl a trends reflects shifting patterns of ice cover, cloud formation, and windiness affecting water-column mixing. Regional changes in phytoplankton coincide with observed changes in krill (Euphausia superba) and penguin populations.

Integrated Assessment and Improvement of the Quality Assurance System for the Cosworth Casting Process

NASA Astrophysics Data System (ADS)

Yousif, Dilon

The purpose of this study was to improve the Quality Assurance (QA) System at the Nemak Windsor Aluminum Plant (WAP). The project used Six Sigma method based on Define, Measure, Analyze, Improve, and Control (DMAIC). Analysis of in process melt at WAP was based on chemical, thermal, and mechanical testing. The control limits for the W319 Al Alloy were statistically recalculated using the composition measured under stable conditions. The "Chemistry Viewer" software was developed for statistical analysis of alloy composition. This software features the Silicon Equivalency (SiBQ) developed by the IRC. The Melt Sampling Device (MSD) was designed and evaluated at WAP to overcome traditional sampling limitations. The Thermal Analysis "Filters" software was developed for cooling curve analysis of the 3XX Al Alloy(s) using IRC techniques. The impact of low melting point impurities on the start of melting was evaluated using the Universal Metallurgical Simulator and Analyzer (UMSA).

Reduced Toxicity With Intensity Modulated Radiation Therapy (IMRT) for Desmoplastic Small Round Cell Tumor (DSRCT): An Update on the Whole Abdominopelvic Radiation Therapy (WAP-RT) Experience

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

Desai, Neil B.; Stein, Nicholas F.; LaQuaglia, Michael P.

2013-01-01

Purpose: Desmoplastic small round cell tumor (DSRCT) is a rare malignancy typically involving the peritoneum in young men. Whole abdominopelvic radiation therapy (WAP-RT) using conventional 2-dimensional (2D) radiation therapy (RT) is used to address local recurrence but has been limited by toxicity. Our objectives were to assess the benefit of intensity modulated radiation therapy (IMRT) on toxicity and to update the largest series on radiation for DSRCT. Methods and Materials: The records of 31 patients with DSRCT treated with WAP-RT (22 with 2D-RT and 9 with IMRT) between 1992 and 2011 were retrospectively reviewed. All received multi-agent chemotherapy and maximalmore » surgical debulking followed by 30 Gy of WAP-RT. A further focal boost of 12 to 24 Gy was used in 12 cases. Boost RT and autologous stem cell transplantation were nearly exclusive to patients treated with 2D-RT. Toxicities were assessed with the Common Terminology Criteria for Adverse Events. Dosimetric analysis compared IMRT and simulated 2D-RT dose distributions. Results: Of 31 patients, 30 completed WAP-RT, with a median follow-up after RT of 19 months. Acute toxicity was reduced with IMRT versus 2D-RT: P=.04 for gastrointestinal toxicity of grade 2 or higher (33% vs 77%); P=.02 for grade 4 hematologic toxicity (33% vs 86%); P=.01 for rates of granulocyte colony-stimulating factor; and P=.04 for rates of platelet transfusion. Post treatment red blood cell and platelet transfusion rates were also reduced (P=.01). IMRT improved target homogeneity ([D05-D95]/D05 of 21% vs 46%) and resulted in a 21% mean bone dose reduction. Small bowel obstruction was the most common late toxicity (23% overall). Updated 3-year overall survival and progression-free survival rates were 50% and 24%, respectively. Overall survival was associated with distant metastasis at diagnosis on multivariate analysis. Most failures remained intraperitoneal (88%). Conclusions: IMRT for consolidative WAP-RT in DSRCT improves hematologic toxicity in particular. Although the long-term efficacy of current treatment options remains disappointing, the improved therapeutic index of IMRT may aid in generalizing its use and allowing the addition of novel approaches such as intraperitoneal immunotherapy.« less

The prediction of palmitoylation site locations using a multiple feature extraction method.

PubMed

Shi, Shao-Ping; Sun, Xing-Yu; Qiu, Jian-Ding; Suo, Sheng-Bao; Chen, Xiang; Huang, Shu-Yun; Liang, Ru-Ping

2013-03-01

As an extremely important and ubiquitous post-translational lipid modification, palmitoylation plays a significant role in a variety of biological and physiological processes. Unlike other lipid modifications, protein palmitoylation and depalmitoylation are highly dynamic and can regulate both protein function and localization. The dynamic nature of palmitoylation is poorly understood because of the limitations in current assay methods. The in vivo or in vitro experimental identification of palmitoylation sites is both time consuming and expensive. Due to the large volume of protein sequences generated in the post-genomic era, it is extraordinarily important in both basic research and drug discovery to rapidly identify the attributes of a new protein's palmitoylation sites. In this work, a new computational method, WAP-Palm, combining multiple feature extraction, has been developed to predict the palmitoylation sites of proteins. The performance of the WAP-Palm model is measured herein and was found to have a sensitivity of 81.53%, a specificity of 90.45%, an accuracy of 85.99% and a Matthews correlation coefficient of 72.26% in 10-fold cross-validation test. The results obtained from both the cross-validation and independent tests suggest that the WAP-Palm model might facilitate the identification and annotation of protein palmitoylation locations. The online service is available at http://bioinfo.ncu.edu.cn/WAP-Palm.aspx. Copyright © 2013 Elsevier Inc. All rights reserved.

Climate change enhances primary production in the western Antarctic Peninsula.

PubMed

Moreau, Sébastien; Mostajir, Behzad; Bélanger, Simon; Schloss, Irene R; Vancoppenolle, Martin; Demers, Serge; Ferreyra, Gustavo A

2015-06-01

Intense regional warming was observed in the western Antarctic Peninsula (WAP) over the last 50 years. Here, we investigate the impact of climate change on primary production (PP) in this highly productive region. This study is based on temporal data series of ozone thickness (1972-2010), sea ice concentration (1978-2010), sea-surface temperature (1990-2010), incident irradiance (1988-2010) and satellite-derived chlorophyll a concentration (Chl-a, 1997-2010) for the coastal WAP. In addition, we apply a photosynthesis/photoinhibition spectral model to satellite-derived data (1997-2010) to compute PP and examine the separate impacts of environmental forcings. Since 1978, sea ice retreat has been occurring earlier in the season (in March in 1978 and in late October during the 2000s) while the ozone hole is present in early spring (i.e. August to November) since the early 1990s, increasing the intensity of ultraviolet-B radiation (UVBR, 280-320 nm). The WAP waters have also warmed over 1990-2010. The modelled PP rates are in the lower range of previously reported PP rates in the WAP. The annual open water PP in the study area increased from 1997 to 2010 (from 0.73 to 1.03 Tg C yr(-1) ) concomitantly with the increase in the production season length. The coincidence between the earlier sea ice retreat and the presence of the ozone hole increased the exposure to incoming radiation (UVBR, UVAR and PAR) and, thus, increased photoinhibition during austral spring (September to November) in the study area (from 0.014 to 0.025 Tg C yr(-1) ). This increase in photoinhibition was minor compared to the overall increase in PP, however. Climate change hence had an overall positive impact on PP in the WAP waters. © 2015 John Wiley & Sons Ltd.

Gene expression profiling: cell cycle deregulation and aneuploidy do not cause breast cancer formation in WAP-SVT/t transgenic animals.

PubMed

Klein, Andreas; Guhl, Eva; Zollinger, Raphael; Tzeng, Yin-Jeh; Wessel, Ralf; Hummel, Michael; Graessmann, Monika; Graessmann, Adolf

2005-05-01

Microarray studies revealed that as a first hit the SV40 T/t antigen causes deregulation of 462 genes in mammary gland cells (ME cells) of WAP-SVT/t transgenic animals. The majority of deregulated genes are cell proliferation specific and Rb-E2F dependent, causing ME cell proliferation and gland hyperplasia but not breast cancer formation. In the breast tumor cells a further 207 genes are differentially expressed, most of them belonging to the cell communication category. In tissue culture breast tumor cells frequently switch off WAP-SVT/t transgene expression and regain the morphology and growth characteristics of normal ME cells, although the tumor-revertant cells are aneuploid and only 114 genes regain the expression level of normal ME cells. The profile of retransformants shows that only 38 deregulated genes are tumor-specific, and that none of them is considered to be a typical breast cancer gene.

Hierarchy within the mammary STAT5-driven Wap super-enhancer

PubMed Central

Zeng, Xianke; Wang, Chaochen; Metser, Gil; Hennighausen, Lothar

2016-01-01

Super-enhancers comprise of dense transcription factor platforms highly enriched for active chromatin marks. A paucity of functional data led us to investigate their role in the mammary gland, an organ characterized by exceptional gene regulatory dynamics during pregnancy. ChIP-Seq for the master regulator STAT5, the glucocorticoid receptor, H3K27ac and MED1, identified 440 mammary-specific super-enhancers, half of which were associated with genes activated during pregnancy. We interrogated the Wap super-enhancer, generating mice carrying mutations in STAT5 binding sites within its three constituent enhancers. Individually, only the most distal site displayed significant enhancer activity. However, combinatorial mutations showed that the 1,000-fold gene induction relied on all enhancers. Disabling the binding sites of STAT5, NFIB and ELF5 in the proximal enhancer incapacitated the entire super-enhancer, suggesting an enhancer hierarchy. The identification of mammary-specific super-enhancers and the mechanistic exploration of the Wap locus provide insight into the complexity of cell-specific and hormone-regulated genes. PMID:27376239

Wolf Attack Probability: A Theoretical Security Measure in Biometric Authentication Systems

NASA Astrophysics Data System (ADS)

Une, Masashi; Otsuka, Akira; Imai, Hideki

This paper will propose a wolf attack probability (WAP) as a new measure for evaluating security of biometric authentication systems. The wolf attack is an attempt to impersonate a victim by feeding “wolves” into the system to be attacked. The “wolf” means an input value which can be falsely accepted as a match with multiple templates. WAP is defined as a maximum success probability of the wolf attack with one wolf sample. In this paper, we give a rigorous definition of the new security measure which gives strength estimation of an individual biometric authentication system against impersonation attacks. We show that if one reestimates using our WAP measure, a typical fingerprint algorithm turns out to be much weaker than theoretically estimated by Ratha et al. Moreover, we apply the wolf attack to a finger-vein-pattern based algorithm. Surprisingly, we show that there exists an extremely strong wolf which falsely matches all templates for any threshold value.

A single WAP domain (SWD)-containing protein with antiviral activity from Pacific white shrimp Litopenaeus vannamei.

PubMed

Yang, Linwei; Niu, Shengwen; Gao, Jiefeng; Zuo, Hongliang; Yuan, Jia; Weng, Shaoping; He, Jianguo; Xu, Xiaopeng

2018-02-01

The single whey acidic protein (WAP) domain (SWD)-containing proteins, also called type III crustins, are a group of antimicrobial peptides (AMPs) in crustaceans. At present, a number of SWDs have been identified in shrimp, which showed essential antibacterial activities. However, the roles of SWDs in antiviral immune responses have not been reported up to now. In this study, a novel SWD (LvSWD3) was identified from Pacific white shrimp, Litopenaeus vannamei, which contained a typical single WAP domain homologous to those of other crustacean SWDs. Although lacking the pro and arg-rich region between the signal peptide and the WAP domain, LvSWD3 was closely clustered with other shrimp SWDs in the phylogenetic tree. Similar to many shrimp SWDs, the highest expression of LvSWD3 was detected in hemocytes. The LvSWD3 expression exhibited only limited changes after challenges with Vibrio parahaemolyticus, Poly (I:C) and lipopolysaccharide, but was significantly up-regulated after white spot syndrome virus (WSSV) infection. Silencing of LvSWDs significantly accelerated the death of the WSSV-infected but not the V. parahaemolyticus-infected shrimp. The recombinant LvSWD3 protein did not show proteinase inhibitory and antibacterial activities but could significantly postpone the death of WSSV-infected shrimp and reduce the viral load in tissues. These suggested that LvSWD3 was a novel SWD with antiviral activity. Copyright © 2017 Elsevier Ltd. All rights reserved.

Decadal variability in coastal phytoplankton community composition in a changing West Antarctic Peninsula

NASA Astrophysics Data System (ADS)

Schofield, Oscar; Saba, Grace; Coleman, Kaycee; Carvalho, Filipa; Couto, Nicole; Ducklow, Hugh; Finkel, Zoe; Irwin, Andrew; Kahl, Alex; Miles, Travis; Montes-Hugo, Martin; Stammerjohn, Sharon; Waite, Nicole

2017-06-01

The coastal waters of the West Antarctic Peninsula (WAP) are associated with large phytoplankton blooms dominated by large (>20 μm) diatoms however, nanoplankton (<20 μm) are also an important component of the food web. The dominant nanoflagellates in the WAP are cryptomonad algae. Using a twenty-year time series collected by the Palmer Long Term Ecological Research program at the United States Palmer Research Station, we assessed long-term patterns and stability in the coastal phytoplankton communities in the WAP. There was significant interannual variability in the integrated water column chlorophyll a (chl-a) concentrations, which varied by a factor of 5 over the 20-year time series. There has been a significant positive increase in the seasonally integrated concentration of chl-a over the time series. The dominant phytoplankton were diatoms, with cryptophytes the second most abundant. Mixed flagellates also constituted a significant fraction of the chl-a but showed less interannual variability than diatoms and cryophytes. Peak phytoplankton biomass was observed in summer months, when monthly averaged wind speed was lower than in the fall and autumn. Cryptophytes were most abundant during the summer months (December-January) after the seasonal retreat of sea ice. While diatoms were observed over the full range of observed salinities 32-34.5) as well as over the full range of in situ temperatures (-1.5 to 2.5 °C), the cryptophyte populations were observed in locations with lower salinity 32.5-33.75) and colder water (-1 to 1 °C). Environmental factors that favored a shallower seasonal mixed layer resulted in larger diatom blooms compared to the other phytoplankton taxa. During summer with lower phytoplankton biomass, a larger proportion of the chlorophyll a was associated with cryptophytes. These results demonstrate that continued temperature changes along the West Antarctic Peninsula will result in changes in phytoplankton concentration and community composition, which has significant ramifications for the food web.

TANK 40 FINAL SB7B CHEMICAL CHARACTERIZATION RESULTS

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

Bannochie, C.

2012-03-15

A sample of Sludge Batch 7b (SB7b) was taken from Tank 40 in order to obtain radionuclide inventory analyses necessary for compliance with the Waste Acceptance Product Specifications (WAPS). The SB7b WAPS sample was also analyzed for chemical composition including noble metals and fissile constituents, and these results are reported here. These analyses along with the WAPS radionuclide analyses will help define the composition of the sludge in Tank 40 that is currently being fed to the Defense Waste Processing Facility (DWPF) as SB7b. At the Savannah River National Laboratory (SRNL) the 3-L Tank 40 SB7b sample was transferred frommore » the shipping container into a 4-L high density polyethylene bottle and solids were allowed to settle over the weekend. Supernate was then siphoned off and circulated through the shipping container to complete the transfer of the sample. Following thorough mixing of the 3-L sample, a 558 g sub-sample was removed. This sub-sample was then utilized for all subsequent analytical samples. Eight separate aliquots of the slurry were digested, four with HNO{sub 3}/HCl (aqua regia) in sealed Teflon{reg_sign} vessels and four with NaOH/Na{sub 2}O{sub 2} (alkali or peroxide fusion) using Zr crucibles. Two Analytical Reference Glass - 1 (ARG-1) standards were digested along with a blank for each preparation. Each aqua regia digestion and blank was diluted to 1:100 mL with deionized water and submitted to Analytical Development (AD) for inductively coupled plasma - atomic emission spectroscopy (ICP-AES) analysis, inductively coupled plasma - mass spectrometry (ICP-MS) analysis, atomic absorption spectroscopy (AA) for As and Se, and cold vapor atomic absorption spectroscopy (CV-AA) for Hg. Equivalent dilutions of the alkali fusion digestions and blank were submitted to AD for ICP-AES analysis. Tank 40 SB7b supernate was collected from a mixed slurry sample in the SRNL Shielded Cells and submitted to AD for ICP-AES, ion chromatography (IC), total base/free OH{sup -}/other base, total inorganic carbon/total organic carbon (TIC/TOC) analyses, and Cs-137 gamma scan. Weighted dilutions of slurry were submitted for IC, TIC/TOC, and total base/free OH{sup -}/other base analyses. Activities for U-233, U-235, and Pu-239 were determined from the ICP-MS data for the aqua regia digestions of the Tank 40 WAPS slurry using the specific activity of each isotope. The Pu-241 value was determined from a Pu-238/-241 method developed by SRNL AD and previously described. The following conclusions were drawn from the analytical results reported here: (1) The ratios of the major elements for the SB7b WAPS sample are different from those measured for the SB7a WAPS sample. There is less Al and Mn relative to Fe than the previous sludge batch. (2) The elemental composition of this sample and the analyses conducted here are reasonable and consistent with DWPF batch data measurements in light of DWPF pre-sample concentration and SRAT product heel contributions to the DWPF SRAT receipt analyses. The element ratios for Al/Fe, Ca/Fe, Mn/Fe, and U/Fe agree within 10% between this work and the DWPF Sludge Receipt and Adjustment Tank (SRAT) receipt analyses. (3) Sulfur in the SB7b WAPS sample is 82% soluble, slightly less than results reported for SB3, SB4, and SB6 samples but unlike the 50% insoluble sulfur observed in the SB5 WAPS sample. In addition, 23% of the soluble sulfur is not present as sulfate in SB7b. (4) The average activities of the fissile isotopes of interest in the SB7b WAPS sample are (in {mu}Ci/g of total dried solids): 4.22E-02 U-233, 6.12E-04 U-235, 1.08E+01 Pu-239, and 5.09E+01 Pu-241. The full radionuclide composition will be reported in a future document. (5) The fission product noble metal and Ag concentrations appear to have largely peaked in previous DWPF sludge batches, with the exception of Ru, which still shows a slight increase in SB7b.« less

Tackling obesity in areas of high social deprivation: clinical effectiveness and cost-effectiveness of a task-based weight management group programme - a randomised controlled trial and economic evaluation.

PubMed

McRobbie, Hayden; Hajek, Peter; Peerbux, Sarrah; Kahan, Brennan C; Eldridge, Sandra; Trépel, Dominic; Parrott, Steve; Griffiths, Chris; Snuggs, Sarah; Myers Smith, Katie

2016-10-01

An increasing number of people require help to manage their weight. The NHS recommends weight loss advice by general practitioners and/or a referral to a practice nurse. Although this is helpful for some, more effective approaches that can be disseminated economically on a large scale are needed. To assess whether or not a task-based weight management programme [Weight Action Programme (WAP)] has better long-term effects than a 'best practice' intervention provided in primary care by practice nurses. Randomised controlled trial with cost-effectiveness analysis. General practices in east London, UK. Three hundred and thirty adults with a body mass index (BMI) of ≥ 30 kg/m 2 or a BMI of ≥ 28 kg/m 2 plus comorbidities were recruited from local general practices and via media publicity. Those who had a BMI of > 45 kg/m 2 , had lost > 5% of their body weight in the previous 6 months, were currently pregnant or taking psychiatric medications were excluded. Participants were randomised (2 : 1) to the WAP or nurse arms. The WAP intervention was delivered in eight weekly group sessions that combined dietary and physical activity, advice and self-monitoring in a group-oriented intervention. The initial course was followed by 10 monthly group maintenance sessions open to all participants in this study arm. The practice nurse intervention (best usual care) consisted of four one-to-one sessions delivered over 8 weeks, and included standard advice on diet and physical activity based on NHS 'Change4Life' materials and motivational support. The primary outcome measure was weight change at 12 months. Secondary outcome measures included change in BMI, waist circumference and blood pressure, and proportion of participants losing at least 5% and 10% of baseline body weight. Staff collecting measurements at the 6- and 12-month follow-ups were blinded to treatment allocation. The primary outcome measure was analysed according to the intention-to-treat principle, and included all participants with at least one recorded outcome at either 1, 2, 6 or 12 months. The analysis employed a mixed-effects linear regression model, adjusted for baseline weight, age, sex, ethnicity, smoking status and general practice. The European Quality of Life-5 Dimensions-5 Levels questionnaire was completed and used to estimate quality-adjusted life-years (QALYs) within the cost-effectiveness analysis. There were 330 participants (WAP arm, n  = 221; nurse arm, n  = 109; 72% women). A total of 291 (88%) participants (WAP arm, n  = 194; nurse arm, n  = 97) were included in the main analysis for the primary outcome. Weight loss at 12 months was greater in the WAP arm than in the nurse intervention arm [-4.2 kg vs. -2.3 kg; difference -1.9 kg, 95% confidence interval (CI) -3.7 to -0.1 kg; p  = 0.04]. Participants in the WAP arm were more likely than participants in the nurse arm to have lost at least 5% of their baseline body weight at 12 months (41% vs. 27%; odds ratio 14.61, 95% CI 2.32 to 91.96; p  = 0.004). The incremental cost-effectiveness ratio for WAP over and above the nurse arm is £7742 per QALY. A WAP delivered in general practice better promotes weight loss over 12 months than a best usual practice nurse-led weight loss programme. The trial recruited mostly women. Research is needed into factors that would make weight loss programmes more attractive to men. Current Controlled Trials ISRCTN45820471. This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment ; Vol. 20, No. 79. See the NIHR Journals Library website for further project information.

Marine pelagic ecosystems: the West Antarctic Peninsula

PubMed Central

Ducklow, Hugh W; Baker, Karen; Martinson, Douglas G; Quetin, Langdon B; Ross, Robin M; Smith, Raymond C; Stammerjohn, Sharon E; Vernet, Maria; Fraser, William

2006-01-01

The marine ecosystem of the West Antarctic Peninsula (WAP) extends from the Bellingshausen Sea to the northern tip of the peninsula and from the mostly glaciated coast across the continental shelf to the shelf break in the west. The glacially sculpted coastline along the peninsula is highly convoluted and characterized by deep embayments that are often interconnected by channels that facilitate transport of heat and nutrients into the shelf domain. The ecosystem is divided into three subregions, the continental slope, shelf and coastal regions, each with unique ocean dynamics, water mass and biological distributions. The WAP shelf lies within the Antarctic Sea Ice Zone (SIZ) and like other SIZs, the WAP system is very productive, supporting large stocks of marine mammals, birds and the Antarctic krill, Euphausia superba. Ecosystem dynamics is dominated by the seasonal and interannual variation in sea ice extent and retreat. The Antarctic Peninsula is one among the most rapidly warming regions on Earth, having experienced a 2°C increase in the annual mean temperature and a 6°C rise in the mean winter temperature since 1950. Delivery of heat from the Antarctic Circumpolar Current has increased significantly in the past decade, sufficient to drive to a 0.6°C warming of the upper 300 m of shelf water. In the past 50 years and continuing in the twenty-first century, the warm, moist maritime climate of the northern WAP has been migrating south, displacing the once dominant cold, dry continental Antarctic climate and causing multi-level responses in the marine ecosystem. Ecosystem responses to the regional warming include increased heat transport, decreased sea ice extent and duration, local declines in ice-dependent Adélie penguins, increase in ice-tolerant gentoo and chinstrap penguins, alterations in phytoplankton and zooplankton community composition and changes in krill recruitment, abundance and availability to predators. The climate/ecological gradients extending along the WAP and the presence of monitoring systems, field stations and long-term research programmes make the region an invaluable observatory of climate change and marine ecosystem response. PMID:17405208

Modeling the spatial and temporal dynamics of foraging movements of humpback whales (Megaptera novaeangliae) in the Western Antarctic Peninsula.

PubMed

Curtice, Corrie; Johnston, David W; Ducklow, Hugh; Gales, Nick; Halpin, Patrick N; Friedlaender, Ari S

2015-01-01

A population of humpback whales (Megaptera novaeangliae) spends the austral summer feeding on Antarctic krill (Euphausia superba) along the Western Antarctic Peninsula (WAP). These whales acquire their annual energetic needs during an episodic feeding season in high latitude waters that must sustain long-distance migration and fasting on low-latitude breeding grounds. Antarctic krill are broadly distributed along the continental shelf and nearshore waters during the spring and early summer, and move closer to land during late summer and fall, where they overwinter under the protective and nutritional cover of sea ice. We apply a novel space-time utilization distribution method to test the hypothesis that humpback whale distribution reflects that of krill: spread broadly during summer with increasing proximity to shore and associated embayments during fall. Humpback whales instrumented with satellite-linked positional telemetry tags (n = 5), show decreased home range size, amount of area used, and increased proximity to shore over the foraging season. This study applies a new method to model the movements of humpback whales in the WAP region throughout the feeding season, and presents a baseline for future observations of the seasonal changes in the movement patterns and foraging behavior of humpback whales (one of several krill-predators affected by climate-driven changes) in the WAP marine ecosystem. As the WAP continues to warm, it is prudent to understand the ecological relationships between sea-ice dependent krill and krill predators, as well as the interactions among recovering populations of krill predators that may be forced into competition for a shared food resource.

Have historical climate changes affected Gentoo penguin (Pygoscelis papua) populations in Antarctica?

PubMed

Peña M, Fabiola; Poulin, Elie; Dantas, Gisele P M; González-Acuña, Daniel; Petry, Maria Virginia; Vianna, Juliana A

2014-01-01

The West Antarctic Peninsula (WAP) has been suffering an increase in its atmospheric temperature during the last 50 years, mainly associated with global warming. This increment of temperature trend associated with changes in sea-ice dynamics has an impact on organisms, affecting their phenology, physiology and distribution range. For instance, rapid demographic changes in Pygoscelis penguins have been reported over the last 50 years in WAP, resulting in population expansion of sub-Antarctic Gentoo penguin (P. papua) and retreat of Antarctic Adelie penguin (P. adeliae). Current global warming has been mainly associated with human activities; however these climate trends are framed in a historical context of climate changes, particularly during the Pleistocene, characterized by an alternation between glacial and interglacial periods. During the last maximal glacial (LGM∼21,000 BP) the ice sheet cover reached its maximum extension on the West Antarctic Peninsula (WAP), causing local extinction of Antarctic taxa, migration to lower latitudes and/or survival in glacial refugia. We studied the HRVI of mtDNA and the nuclear intron βfibint7 of 150 individuals of the WAP to understand the demographic history and population structure of P. papua. We found high genetic diversity, reduced population genetic structure and a signature of population expansion estimated around 13,000 BP, much before the first paleocolony fossil records (∼1,100 BP). Our results suggest that the species may have survived in peri-Antarctic refugia such as South Georgia and North Sandwich islands and recolonized the Antarctic Peninsula and South Shetland Islands after the ice sheet retreat.

Hierarchy within the mammary STAT5-driven Wap super-enhancer.

PubMed

Shin, Ha Youn; Willi, Michaela; HyunYoo, Kyung; Zeng, Xianke; Wang, Chaochen; Metser, Gil; Hennighausen, Lothar

2016-08-01

Super-enhancers comprise dense transcription factor platforms highly enriched for active chromatin marks. A paucity of functional data led us to investigate the role of super-enhancers in the mammary gland, an organ characterized by exceptional gene regulatory dynamics during pregnancy. ChIP-seq analysis for the master regulator STAT5A, the glucocorticoid receptor, H3K27ac and MED1 identified 440 mammary-specific super-enhancers, half of which were associated with genes activated during pregnancy. We interrogated the Wap super-enhancer, generating mice carrying mutations in STAT5-binding sites within its constituent enhancers. Individually, the most distal site displayed the greatest enhancer activity. However, combinatorial mutation analysis showed that the 1,000-fold induction in gene expression during pregnancy relied on all enhancers. Disabling the binding sites of STAT5, NFIB and ELF5 in the proximal enhancer incapacitated the entire super-enhancer. Altogether, these data suggest a temporal and functional enhancer hierarchy. The identification of mammary-specific super-enhancers and the mechanistic exploration of the Wap locus provide insights into the regulation of cell-type-specific expression of hormone-sensing genes.

Flooded area and plant zonation in isolated wetlands in well fields in the Northern Tampa Bay Region, Florida, following reductions in groundwater-withdrawal rates

USGS Publications Warehouse

Haag, Kim H.; Pfeiffer, William R.

2012-01-01

WAP scores and weighted average scores for wetland vegetation were generally consistent with the results of the flooded area analysis. The WAP scores and weighted average scores were higher overall and did not decline with time at four wetlands in well fields (W-33, W-56, Starkey N, and Starkey 108) during the years following reductions in groundwater-withdrawal rates. These four wetlands also had increases in the extent and duration of the flooded area during the post-reduction period. Scores for trees were more consistent than scores for shrubs and groundcover. WAP scores remained relatively low or generally declined at five well-field wetlands (Q-1, W-17, W-41, Starkey D, and Starkey E) during the years following reductions in groundwater-withdrawal rates, and weighted average scores either declined over time or remained low. These five wetlands either did not have an increase in the extent and duration of the flooded area, or if there was an increase, it was small.

Distribution of immunodeficiency fact files with XML--from Web to WAP.

PubMed

Väliaho, Jouni; Riikonen, Pentti; Vihinen, Mauno

2005-06-26

Although biomedical information is growing rapidly, it is difficult to find and retrieve validated data especially for rare hereditary diseases. There is an increased need for services capable of integrating and validating information as well as proving it in a logically organized structure. A XML-based language enables creation of open source databases for storage, maintenance and delivery for different platforms. Here we present a new data model called fact file and an XML-based specification Inherited Disease Markup Language (IDML), that were developed to facilitate disease information integration, storage and exchange. The data model was applied to primary immunodeficiencies, but it can be used for any hereditary disease. Fact files integrate biomedical, genetic and clinical information related to hereditary diseases. IDML and fact files were used to build a comprehensive Web and WAP accessible knowledge base ImmunoDeficiency Resource (IDR) available at http://bioinf.uta.fi/idr/. A fact file is a user oriented user interface, which serves as a starting point to explore information on hereditary diseases. The IDML enables the seamless integration and presentation of genetic and disease information resources in the Internet. IDML can be used to build information services for all kinds of inherited diseases. The open source specification and related programs are available at http://bioinf.uta.fi/idml/.

Upregulation of AMWAP: a novel mechanism for HDAC inhibitors to protect against cisplatin nephrotoxicity.

PubMed

Tang, Jinhua; Zhuang, Shougang

2016-02-01

Histone deacetylases have been reported to protect against renal tubular damage in several animal models of acute renal injury, including cisplatin nephrotoxicity. However, the mechanism involved is not well defined. In this study, Ranganathan et al. identify activated microglia/macrophage WAP domain protein as the novel mediator of histone deacetylase inhibitor-mediated renal protection in a murine model of cisplatin nephrotoxicity. Activated microglia/macrophage WAP-mediated renal protection is associated with suppression of inflammation and renal epithelial cell apoptosis. Copyright © 2016 International Society of Nephrology. Published by Elsevier Inc. All rights reserved.

Enablers and determinants of the provision of written action plans to patients with asthma: a stratified survey of Canadian physicians.

PubMed

Djandji, Fabienne; Lamontagne, Alexandrine J; Blais, Lucie; Bacon, Simon L; Ernst, Pierre; Grad, Roland; Lavoie, Kim L; McKinney, Martha L; Desplats, Eve; Ducharme, Francine M

2017-03-31

Despite national recommendations, most patients with asthma are not given a written action plan . The objectives were to ascertain physicians' endorsement of potential enablers to providing a written action plan, and the determinants and proportion, of physician-reported use of a written action plan. We surveyed 838 family physicians, paediatricians, and emergency physicians in Quebec. The mailed questionnaire comprised 102 questions on asthma management, 11 of which pertained to written action plan and promising enablers. Physicians also selected a case vignette that best corresponded to their practice and reported their management. The survey was completed by 421 (56%) physicians (250 family physicians, 115 paediatricians and 56 emergency physicians); 43 (5.2%) reported providing a written action plan to ≥70% of their asthmatic patients and 126 (30%) would have used a written action plan in the selected vignette. Most (>60%) physicians highly endorsed the following enablers: patients requesting a written action plan, adding a blank written action plan to the chart, receiving a copy of the written action plan completed by a consultant, receiving a monetary compensation for its completion, and having another healthcare professional explain the completed written action plan to patients. Four determinants were significantly associated with providing a written action plan: being a paediatrician (RR:2.1), treating a child (RR:2.0), aiming for long-term asthma control (RR:2.5), and being aware of national recommendations to provide a written action plan to asthmatic patients (RR:2.9). A small minority of Quebec physicians reported providing a written action plan to most of their patients, revealing a huge care gap. Several enablers to improve uptake, highly endorsed by physicians, should be prioritised in future implementation efforts. ENCOURAGING DOCTORS TO PROVIDE WRITTEN ACTION PLANS: Changes to practice organization and doctors' perceptions should encourage the provision of written action plans for all asthma patients. International guidelines state that effective long-term treatment of asthma requires educated self-management, regular reviews and provision of a written action plan (WAP). However, many patients have poor asthma control and as few as 30 per cent have a WAP. Fabienne Djandji at the Saint-Justine University Central Hospital in Montreal, Canada, and co-workers conducted a survey of 421 doctors to determine their attitudes and provision of WAPs. Only 5.2 per cent of respondents provided WAPs to patients; those treating children or aiming for long-term asthma control were more likely to do so. The doctors said that incentives to provide WAPs would include requests from patients themselves, being paid to complete WAPs and having extra support from specialists or other health care professionals such as pharmacists.

A Technical Note on the PainChek™ System: A Web Portal and Mobile Medical Device for Assessing Pain in People With Dementia.

PubMed

Atee, Mustafa; Hoti, Kreshnik; Hughes, Jeffery D

2018-01-01

Background: Pain in dementia is predominant particularly in the advanced stages or in those who are unable to verbalize. Uncontrolled pain alters the course of behaviors in patients with dementia making them perturbed, unsettled, and devitalized. Current measures of assessing pain in this population group are inadequate and underutilized in clinical practice because they lack systematic evaluation and innovative design. Objective: To describe a novel method and system of pain assessment using a combination of technologies: automated facial recognition and analysis (AFRA), smart computing, affective computing, and cloud computing (Internet of Things) for people with advanced dementia. Methods and Results: Cognification and affective computing were used to conceptualize the system. A computerized clinical system was developed to address the challenging problem of identifying pain in non-verbal patients with dementia. The system is composed of a smart device enabled app (App) linked to a web admin portal (WAP). The App "PainChek™" uses AFRA to identify facial action units indicative of pain presence, and user-fed clinical information to calculate a pain intensity score. The App has various functionalities including: pain assessment, pain monitoring, patient profiling, and data synchronization (into the WAP). The WAP serves as a database that collects the data obtained through the App in the clinical setting. These technologies can assist in addressing the various characteristics of pain (e.g., subjectivity, multidimensionality, and dynamicity). With over 750 paired assessments conducted, the App has been validated in two clinical studies ( n = 74, age: 60-98 y), which showed sound psychometric properties: excellent concurrent validity ( r = 0.882-0.911), interrater reliability (Kw = 0.74-0.86), internal consistency (α = 0.925-0.950), and excellent test-retest reliability (ICC = 0.904), while it possesses good predictive validity and discriminant validity. Clinimetric data revealed high accuracy (95.0%), sensitivity (96.1%), and specificity (91.4%) as well as excellent clinical utility (0.95). Conclusions: PainChek™ is a comprehensive and evidence-based pain management system. This novel approach has the potential to transform pain assessment in people who are unable to verbalize because it can be used by clinicians and carers in everyday clinical practice.

Increased Airway Wall Thickness is Associated with Adverse Longitudinal First-Second Forced Expiratory Volume Trajectories of Former World Trade Center workers.

PubMed

de la Hoz, Rafael E; Liu, Xiaoyu; Doucette, John T; Reeves, Anthony P; Bienenfeld, Laura A; Wisnivesky, Juan P; Celedón, Juan C; Lynch, David A; San José Estépar, Raúl

2018-05-24

Occupational exposures at the WTC site after September 11, 2001 have been associated with several presumably inflammatory lower airway diseases. In this study, we describe the trajectories of expiratory air flow decline, identify subgroups with adverse progression, and investigate the association of a quantitative computed tomography (QCT) imaging measurement of airway wall thickness, and other risk factors for adverse progression. We examined the trajectories of expiratory air flow decline in a group of 799 former WTC workers and volunteers with QCT-measured (with two independent systems) wall area percent (WAP) and at least 3 periodic spirometries. We calculated individual regression lines for first-second forced expiratory volume (FEV 1 ), identified subjects with rapidly declining and increasing ("gainers"), and compared them to subjects with normal and "stable" FEV 1 decline. We used multivariate logistic regression to model decliner vs. stable trajectories. The mean longitudinal FEV 1 slopes for the entire study population, and its stable, decliner, and gainer subgroups were, respectively, - 35.8, - 8, - 157.6, and + 173.62 ml/year. WAP was associated with "decliner" status (OR adj 1.08, 95% CI 1.02, 1.14, per 5% increment) compared to stable. Age, weight gain, baseline FEV 1 percent predicted, bronchodilator response, and pre-WTC occupational exposures were also significantly associated with accelerated FEV 1 decline. Analyses of gainers vs. stable subgroup showed WAP as a significant predictor in unadjusted but not consistently in adjusted analyses. The apparent normal age-related rate of FEV 1 decline results from averaging widely divergent trajectories. WAP is significantly associated with accelerated air flow decline in WTC workers.

Facile method for site-specific gene integration in Lysobacter enzymogenes for yield improvement of the anti-MRSA antibiotics WAP-8294A and the antifungal antibiotic HSAF.

PubMed

Wang, Yan; Qian, Guoliang; Liu, Fengquan; Li, Yue-Zhong; Shen, Yuemao; Du, Liangcheng

2013-11-15

Lysobacter is a genus of Gram-negative gliding bacteria that are emerged as novel biocontrol agents and new sources of bioactive natural products. The bacteria are naturally resistant to many antibiotics commonly used in transformant selection, which has hampered the genetic manipulations. Here, we described a facile method for quick-and-easy identification of the target transformants from a large population of the wild type and nontarget transformants. The method is based on a distinct yellow-to-black color change as a visual selection marker for site-specific integration of the gene of interest. Through transposon random mutagenesis, we identified a black-colored strain from the yellow-colored L. enzymogenes . The black strain was resulted from a disruption of hmgA, a gene required for tyrosine/phenylalanine metabolism. The disruption of hmgA led to accumulation of dark brown pigments. As proof of principle, we constructed a series of expression vectors for a regulator gene found within the WAP-8294A biosynthetic gene cluster. The yield of WAP-8294A in the black strains increased by 2 fold compared to the wild type. Interestingly, the yield of another antibiotic (HSAF) increased up to 7 fold in the black strains. WAP-8294A is a family of potent anti-MRSA antibiotics and is currently in clinical studies, and HSAF is an antifungal compound with distinct structural features and a novel mode of action. This work represents the first successful metabolic engineering in Lysobacter. The development of this facile method opens a way toward manipulating antibiotic production in the largely unexplored sources.

A Facile Method for Site-specific Gene Integration in Lysobacter enzymogenes for Yield Improvement of the Anti-MRSA Antibiotics WAP-8294A and the Antifungal Antibiotic HSAF

PubMed Central

Wang, Yan; Qian, Guoliang; Liu, Fengquan; Li, Yue-Zhong; Shen, Yuemao; Du, Liangcheng

2013-01-01

Lysobacter is a genus of Gram -negative gliding bacteria that are emerged as novel biocontrol agents and new sources of bioactive natural products. The bacteria are naturally resistant to many antibiotics commonly used in transformant selection, which has hampered the genetic manipulations. Here, we described a facile method for quick -and-easy identification of the target transformants from a large population of the wild type and non-target transformants. The method is based on a distinct yellow-to-black color change as a visual selection marker for site-specific integration of the gene of interest. Through transposon random mutagenesis, we identified a black-colored strain from the yellow-colored L. enzymogenes. The black strain was resulted from a disruption of hmgA, a gene required for tyrosine /phenylalanine metabolism. The disruption of hmgA led to accumulation of dark brown pigments. As proof of principle, we constructed a series of expression vectors for a regulator gene found within the WAP-8294A biosynthetic gene cluster. The yield of WAP-8294A in the black strains increased by 2 fold compared to the wild type. Interestingly, the yield of another antibiotic (HSAF) increased up to 7 fold in the black strains. WAP-8294A is a family of potent anti-MRSA antibiotics and is currently in clinical studies, and HSAF is an antifungal compound with distinct structural features and a novel mode of action. This work represents the first successful metabolic engineering in Lysobacter. The development of this facile method opens a way toward manipulating antibiotic production in the largely unexplored sources. PMID:23937053

Testing paradigms of ecosystem change under climate warming in Antarctica.

PubMed

Melbourne-Thomas, Jessica; Constable, Andrew; Wotherspoon, Simon; Raymond, Ben

2013-01-01

Antarctic marine ecosystems have undergone significant changes as a result of human activities in the past and are now responding in varied and often complicated ways to climate change impacts. Recent years have seen the emergence of large-scale mechanistic explanations-or "paradigms of change"-that attempt to synthesize our understanding of past and current changes. In many cases, these paradigms are based on observations that are spatially and temporally patchy. The West Antarctic Peninsula (WAP), one of Earth's most rapidly changing regions, has been an area of particular research focus. A recently proposed mechanistic explanation for observed changes in the WAP region relates changes in penguin populations to variability in krill biomass and regional warming. While this scheme is attractive for its simplicity and chronology, it may not account for complex spatio-temporal processes that drive ecosystem dynamics in the region. It might also be difficult to apply to other Antarctic regions that are experiencing some, though not all, of the changes documented for the WAP. We use qualitative network models of differing levels of complexity to test paradigms of change for the WAP ecosystem. Importantly, our approach captures the emergent effects of feedback processes in complex ecological networks and provides a means to identify and incorporate uncertain linkages between network elements. Our findings highlight key areas of uncertainty in the drivers of documented trends, and suggest that a greater level of model complexity is needed in devising explanations for ecosystem change in the Southern Ocean. We suggest that our network approach to evaluating a recent and widely cited paradigm of change for the Antarctic region could be broadly applied in hypothesis testing for other regions and research fields.

Functional amyloids in Streptococcus mutans, their use as targets of biofilm inhibition and initial characterization of SMU_63c

PubMed Central

Besingi, Richard N; Wenderska, Iwona B; Senadheera, Dilani B; Cvitkovitch, Dennis G; Long, Joanna R; Wen, Zezhang T

2017-01-01

Amyloids have been identified as functional components of the extracellular matrix of bacterial biofilms. Streptococcus mutans is an established aetiologic agent of dental caries and a biofilm dweller. In addition to the previously identified amyloidogenic adhesin P1 (also known as AgI/II, PAc), we show that the naturally occurring antigen A derivative of S. mutans wall-associated protein A (WapA) and the secreted protein SMU_63c can also form amyloid fibrils. P1, WapA and SMU_63c were found to significantly influence biofilm development and architecture, and all three proteins were shown by immunogold electron microscopy to reside within the fibrillar extracellular matrix of the biofilms. We also showed that SMU_63c functions as a negative regulator of biofilm cell density and genetic competence. In addition, the naturally occurring C-terminal cleavage product of P1, C123 (also known as AgII), was shown to represent the amyloidogenic moiety of this protein. Thus, P1 and WapA both represent sortase substrates that are processed to amyloidogenic truncation derivatives. Our current results suggest a novel mechanism by which certain cell surface adhesins are processed and contribute to the amyloidogenic capability of S. mutans. We further demonstrate that the polyphenolic small molecules tannic acid and epigallocatechin-3-gallate, and the benzoquinone derivative AA-861, which all inhibit amyloid fibrillization of C123 and antigen A in vitro, also inhibit S. mutans biofilm formation via P1- and WapA-dependent mechanisms, indicating that these proteins serve as therapeutic targets of anti-amyloid compounds. PMID:28141493

Recurrent seascape units identify key ecological processes along the western Antarctic Peninsula.

PubMed

Bowman, Jeff S; Kavanaugh, Maria T; Doney, Scott C; Ducklow, Hugh W

2018-04-10

The western Antarctic Peninsula (WAP) is a bellwether of global climate change and natural laboratory for identifying interactions between climate and ecosystems. The Palmer Long-Term Ecological Research (LTER) project has collected data on key ecological and environmental processes along the WAP since 1993. To better understand how key ecological parameters are changing across space and time, we developed a novel seascape classification approach based on in situ temperature, salinity, chlorophyll a, nitrate + nitrite, phosphate, and silicate. We anticipate that this approach will be broadly applicable to other geographical areas. Through the application of self-organizing maps (SOMs), we identified eight recurrent seascape units (SUs) in these data. These SUs have strong fidelity to known regional water masses but with an additional layer of biogeochemical detail, allowing us to identify multiple distinct nutrient profiles in several water masses. To identify the temporal and spatial distribution of these SUs, we mapped them across the Palmer LTER sampling grid via objective mapping of the original parameters. Analysis of the abundance and distribution of SUs since 1993 suggests two year types characterized by the partitioning of chlorophyll a into SUs with different spatial characteristics. By developing generalized linear models for correlated, time-lagged external drivers, we conclude that early spring sea ice conditions exert a strong influence on the distribution of chlorophyll a and nutrients along the WAP, but not necessarily the total chlorophyll a inventory. Because the distribution and density of phytoplankton biomass can have an impact on biomass transfer to the upper trophic levels, these results highlight anticipated links between the WAP marine ecosystem and climate. © 2018 John Wiley & Sons Ltd.

Testing Paradigms of Ecosystem Change under Climate Warming in Antarctica

PubMed Central

Melbourne-Thomas, Jessica; Constable, Andrew; Wotherspoon, Simon; Raymond, Ben

2013-01-01

Antarctic marine ecosystems have undergone significant changes as a result of human activities in the past and are now responding in varied and often complicated ways to climate change impacts. Recent years have seen the emergence of large-scale mechanistic explanations–or “paradigms of change”–that attempt to synthesize our understanding of past and current changes. In many cases, these paradigms are based on observations that are spatially and temporally patchy. The West Antarctic Peninsula (WAP), one of Earth’s most rapidly changing regions, has been an area of particular research focus. A recently proposed mechanistic explanation for observed changes in the WAP region relates changes in penguin populations to variability in krill biomass and regional warming. While this scheme is attractive for its simplicity and chronology, it may not account for complex spatio-temporal processes that drive ecosystem dynamics in the region. It might also be difficult to apply to other Antarctic regions that are experiencing some, though not all, of the changes documented for the WAP. We use qualitative network models of differing levels of complexity to test paradigms of change for the WAP ecosystem. Importantly, our approach captures the emergent effects of feedback processes in complex ecological networks and provides a means to identify and incorporate uncertain linkages between network elements. Our findings highlight key areas of uncertainty in the drivers of documented trends, and suggest that a greater level of model complexity is needed in devising explanations for ecosystem change in the Southern Ocean. We suggest that our network approach to evaluating a recent and widely cited paradigm of change for the Antarctic region could be broadly applied in hypothesis testing for other regions and research fields. PMID:23405116

Low-grade and high-grade mammary carcinomas in WAP-T transgenic mice are independent entities distinguished by Met expression.

PubMed

Otto, Benjamin; Gruner, Katharina; Heinlein, Christina; Wegwitz, Florian; Nollau, Peter; Ylstra, Bauke; Pantel, Klaus; Schumacher, Udo; Baumbusch, Lars O; Martin-Subero, José Ignacio; Siebert, Reiner; Wagener, Christoph; Streichert, Thomas; Deppert, Wolfgang; Tolstonog, Genrich V

2013-03-15

Mammary carcinomas developing in SV40 transgenic WAP-T mice arise in two distinct histological phenotypes: as differentiated low-grade and undifferentiated high-grade tumors. We integrated different types of information such as histological grading, analysis of aCGH-based gene copy number and gene expression profiling to provide a comprehensive molecular description of mammary tumors in WAP-T mice. Applying a novel procedure for the correlation of gene copy number with gene expression on a global scale, we observed in tumor samples a global coherence between genotype and transcription. This coherence can be interpreted as a matched transcriptional regulation inherited from the cells of tumor origin and determined by the activity of cancer driver genes. Despite common recurrent genomic aberrations, e.g. gain of chr. 15 in most WAP-T tumors, loss of chr. 19 frequently occurs only in low-grade tumors. These tumors show features of "basal-like" epithelial differentiation, particularly expression of keratin 14. The high-grade tumors are clearly separated from the low-grade tumors by strong expression of the Met gene and by coexpression of epithelial (e.g. keratin 18) and mesenchymal (e.g. vimentin) markers. In high-grade tumors, the expression of the nonmutated Met protein is associated with Met-locus amplification and Met activity. The role of Met as a cancer driver gene is supported by the contribution of active Met signaling to motility and growth of mammary tumor-derived cells. Finally, we discuss the independent origin of low- and high-grade tumors from distinct cells of tumor origin, possibly luminal progenitors, distinguished by Met gene expression and Met signaling. Copyright © 2012 UICC.

Chinstrap penguin population genetic structure: one or more populations along the Southern Ocean?

PubMed

Mura-Jornet, Isidora; Pimentel, Carolina; Dantas, Gisele P M; Petry, Maria Virginia; González-Acuña, Daniel; Barbosa, Andrés; Lowther, Andrew D; Kovacs, Kit M; Poulin, Elie; Vianna, Juliana A

2018-06-13

Historical factors, demography, reproduction and dispersal are crucial in determining the genetic structure of seabirds. In the Antarctic marine environment, penguins are a major component of the avian biomass, dominant predators and important bioindicators of ecological change. Populations of chinstrap penguins have decreased in nearly all their breeding sites, and their range is expanding throughout the Antarctic Peninsula. Population genetic structure of this species has been studied in some colonies, but not between breeding colonies in the Antarctic Peninsula or at the species' easternmost breeding colony (Bouvetøya). Connectivity, sex-biased dispersal, diversity, genetic structure and demographic history were studied using 12 microsatellite loci and a mitochondrial DNA region (HVRI) in 12 breeding colonies in the South Shetland Islands (SSI) and the Western Antarctic Peninsula (WAP), and one previously unstudied sub-Antarctic island, 3600 km away from the WAP (Bouvetøya). High genetic diversity, evidence of female bias-dispersal and a sign of population expansion after the last glacial maximum around 10,000 mya were detected. Limited population genetic structure and lack of isolation by distance throughout the region were found, along with no differentiation between the WAP and Bouvetøya (overall microsatellite F ST  = 0.002, p = 0.273; mtDNA F ST  = - 0.004, p = 0.766), indicating long distance dispersal. Therefore, genetic assignment tests could not assign individuals to their population(s) of origin. The most differentiated location was Georges Point, one of the southernmost breeding colonies of this species in the WAP. The subtle differentiation found may be explained by some combination of low natal philopatric behavior, high rates of dispersal and/or generally high mobility among colonies of chinstrap penguins compared to other Pygoscelis species.

Population genetic structure and gene flow of Adélie penguins (Pygoscelis adeliae) breeding throughout the western Antarctic Peninsula

USGS Publications Warehouse

Gorman, Kristen B.; Talbot, Sandra L.; Sonsthagen, Sarah A.; Sage, George K.; Gravley, Megan C.; Fraser, William R.; Williams, Tony D.

2017-01-01

Adélie penguins (Pygoscelis adeliae) are responding to ocean–climate variability throughout the marine ecosystem of the western Antarctic Peninsula (WAP) where some breeding colonies have declined by 80%. Nuclear and mitochondrial DNA (mtDNA) markers were used to understand historical population genetic structure and gene flow given relatively recent and continuing reductions in sea ice habitats and changes in numbers of breeding adults at colonies throughout the WAP. Genetic diversity, spatial genetic structure, genetic signatures of fluctuations in population demography and gene flow were assessed in four regional Adélie penguin colonies. The analyses indicated little genetic structure overall based on bi-parentally inherited microsatellite markers (FST =-0.006–0.004). No significant variance was observed in overall haplotype frequency (mtDNA ΦST =0.017; P=0.112). Some comparisons with Charcot Island were significant, suggestive of female-biased philopatry. Estimates of gene flow based on a two-population coalescent model were asymmetrical from the species’ regional core to its northern range. Breeding Adélie penguins of the WAP are a panmictic population and hold adequate genetic diversity and dispersal capacity to be resilient to environmental change.

Microbial risk assessment with the OAEL approach at water abstraction points in rural Kenya

NASA Astrophysics Data System (ADS)

Yillia, Paul T.; Kreuzinger, Norbert; Mathooko, Jude M.; Ndomahina, Ernest T.

US-based models for recreational water quality were applied to characterize the potential health risk (PHR) of infection with gastroenteritis (GI) and highly credible gastroenteritis (HCGI) illnesses from single exposure at several water abstraction points (WAPs) along the Njoro River in rural Kenya. Ambient geometric mean densities of Escherichia coli (EC) and intestinal enterococci (IE) were generally high (2-4 log units of cfu/100 ml) and risk levels were grossly in excess of acceptable health risk (AHR) levels for bathing and drinking. PHR was 2-3 times higher with the Cabelli (IE) model (Equation (2)) compared to the US EPA (EC) model (Equation (1)). Risk levels varied among WAPs in concomitance to the spatial and seasonal variability of ambient EC and IE densities. With the Cabelli IE model, PHR of HCGI illness on single exposure to the dry weather 95th percentile IE density for bathing was 2.5% of the exposed population at Logoman compared to 5.2% at Turkana Flats, 4.9% at Kenyatta or Nessuit and 4.6%, 4.5% and 4.2% at Treetop, Segotik and Njoro Bridge, respectively. PHR was ⩾5% on exposure to the wet weather 95th percentile IE density at all WAPs, excepting Treetop with 4.3%. Relative risk levels increased by at least 30 and 70 times for GI and HCGI illnesses, respectively, from drinking (250 ml) raw stream water, rising erratically in wet weather by >80% of the dry weather risk at Logoman, >30% at Njoro Bridge and Kenyatta and 10-15% at Segotik, Nessuit and Turkana Flats. By stipulating freshwater bathing water quality guidelines of 126 and 33 cfu/100 ml for EC and IE, respectively, US, EPA upholds maximum AHR levels at 0.7% and 1.9% for EC and IE, respectively. Hence, reducing current PHR levels at the WAPs to the US, EPA bathing AHR levels would require at least 2-4 log reductions of IE and EC densities with even further log reductions to achieve the WHO recommended drinking water AHR level of 0.1%. This would necessitate specialized treatment, in particular point-of-use treatment at the household level, as well as the implementation of comprehensive catchment management measures to protect the stream and the WAPs.

Drivers of interannual variability in virioplankton abundance at the coastal western Antarctic peninsula and the potential effects of climate change.

PubMed

Evans, Claire; Brandsma, Joost; Pond, David W; Venables, Hugh J; Meredith, Michael P; Witte, Harry J; Stammerjohn, Sharon; Wilson, William H; Clarke, Andrew; Brussaard, Corina P D

2017-02-01

An 8-year time-series in the Western Antarctic Peninsula (WAP) with an approximately weekly sampling frequency was used to elucidate changes in virioplankton abundance and their drivers in this climatically sensitive region. Virioplankton abundances at the coastal WAP show a pronounced seasonal cycle with interannual variability in the timing and magnitude of the summer maxima. Bacterioplankton abundance is the most influential driving factor of the virioplankton, and exhibit closely coupled dynamics. Sea ice cover and duration predetermine levels of phytoplankton stock and thus, influence virioplankton by dictating the substrates available to the bacterioplankton. However, variations in the composition of the phytoplankton community and particularly the prominence of Diatoms inferred from silicate drawdown, drive interannual differences in the magnitude of the virioplankton bloom; likely again mediated through changes in the bacterioplankton. Their findings suggest that future warming within the WAP will cause changes in sea ice that will influence viruses and their microbial hosts through changes in the timing, magnitude and composition of the phytoplankton bloom. Thus, the flow of matter and energy through the viral shunt may be decreased with consequences for the Antarctic food web and element cycling. © 2017 Society for Applied Microbiology and John Wiley & Sons Ltd.

Distribution of Upper Circumpolar Deep Water on the warming continental shelf of the West Antarctic Peninsula

NASA Astrophysics Data System (ADS)

Couto, Nicole; Martinson, Douglas G.; Kohut, Josh; Schofield, Oscar

2017-07-01

We use autonomous underwater vehicles to characterize the spatial distribution of Upper Circumpolar Deep Water (UCDW) on the continental shelf of the West Antarctic Peninsula (WAP) and present the first near-synoptic measurements of mesoscale features (eddies) containing UCDW on the WAP. Thirty-three subsurface eddies with widths on the order of 10 km were detected during four glider deployments. Each eddy contributed an average of 5.8 × 1016 J to the subpycnocline waters, where a cross-shelf heat flux of 1.37 × 1019 J yr-1 is required to balance the diffusive loss of heat to overlying winter water and to the near-coastal waters. Approximately two-thirds of the heat coming onto the shelf diffuses across the pycnocline and one-third diffuses to the coastal waters; long-term warming of the subpycnocline waters is a small residual of this balance. Sixty percent of the profiles that contained UCDW were part of a coherent eddy. Between 20% and 53% of the lateral onshore heat flux to the WAP can be attributed to eddies entering Marguerite Trough, a feature in the southern part of the shelf which is known to be an important conduit for UCDW. A northern trough is identified as additional important location for eddy intrusion.

Effect of foliar application of chitosan and salicylic acid on the growth of soybean (Glycine max (L.) Merr.) varieties

NASA Astrophysics Data System (ADS)

Hasanah, Y.; Sembiring, M.

2018-02-01

Elicitors such as chitosan and salicylic acid could be used not only to increase isoflavone concentration of soybean seeds, but also to increase the growth and seed yield. The objective of the present study was to determine the effects of foliar application of elicitor compounds (i.e. chitosan, and salicylic acid)on the growth of two soybean varieties under dry land conditions. Experimental design was a randomized block design with 2 factors and 3 replications. The first factor was soybean varieties (Wilis and Devon). The second factor was foliar application of elicitors consisted of without elicitor; chitosan at V4 (four trifoliate leaves are fully developed); chitosan at R3 (early podding); chitosan at V4 and R3; salicylic acid at V4; salicylic acid at R3 and salicylic acid at V4 and R3. Parameters observed was plant height at 2-7 week after planting (WAP), shoot dry weight and root dry weight. The results suggest that the Wilis variety had higher plant height 7 WAP than Devon. The foliar application of chitosan increased the plant height at 7 WAP, shoot dry weight and root dry weight. The foliar application of chitosan at V4 and R3 on Devon variety increased shoot dry weight.

Summertime grazing impact of the dominant macrozooplankton off the Western Antarctic Peninsula

NASA Astrophysics Data System (ADS)

Bernard, Kim S.; Steinberg, Deborah K.; Schofield, Oscar M. E.

2012-04-01

The Western Antarctic Peninsula (WAP) is a region of rapid climate change that is altering plankton community structure. To investigate how these changes may impact carbon and energy transfer in the pelagic food web, grazing rates of the five dominant macrozooplankton species (euphausiids Euphausia superba, Euphausia crystallorophias, and Thysanöessa macrura; the pteropod Limacina helicina, and the salp Salpa thompsoni) in the WAP were measured in January 2009 and 2010 as part of the Palmer Antarctica Long-Term Ecological Research (LTER) study. Measurements were made across the coastal-shelf-offshore and north-south gradients of the LTER survey grid. Highest grazing rates occurred offshore in both years, and in the south during 2009 and north during 2010, all associated with the presence of large localized salp blooms. During both years, E. superba was the major grazer at the coast, while S. thompsoni dominated grazing offshore. L. helicina was an important grazer throughout the study area during both years, but especially so over the shelf during 2009. During 2009, there was little difference in the relative importance of the macrozooplankton grazers along the north-south gradient. The presence of a salp bloom in the north during 2010, though, resulted in a distinct shift in the relative importance of major grazers from the euphausiids and L. helicina in the south to salps in the north. Grazing impact was low in coastal waters (≤0.3% of phytoplankton standing stock and ≤0.6% of primary productivity). In contrast, in the offshore waters, where salp blooms were observed, grazing impacts of up to 30% of standing stock and 169% of primary productivity were recorded. If S. thompsoni and L. helicina continue to expand their ranges and increase in abundance, the associated shift in the food web dynamics of the WAP will alter the regional flow of carbon through the WAP food webs and the export of carbon to depth.

DETERMINATION OF REPORTABLE RADIONUCLIDES FOR DWPF SLUDGE BATCH 7B (MACROBATCH 9)

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

Crawford, C. L.; Diprete, D. P.

The Waste Acceptance Product Specifications (WAPS) 1.2 require that “The Producer shall report the inventory of radionuclides (in Curies) that have half-lives longer than 10 years and that are, or will be, present in concentrations greater than 0.05 percent of the total inventory for each waste type indexed to the years 2015 and 3115”. As part of the strategy to comply with WAPS 1.2, the Defense Waste Processing Facility (DWPF) will report for each waste type, all radionuclides (with half-lives greater than 10 years) that have concentrations greater than 0.01 percent of the total inventory from time of production throughmore » the 1100 year period from 2015 through 3115. The initial listing of radionuclides to be included is based on the design-basis glass as identified in the Waste Form Compliance Plan (WCP) and Waste Form Qualification Report (WQR). However, it is required that this list be expanded if other radionuclides with half-lives greater than 10 years are identified that may meet the greater than 0.01% criterion for Curie content. Specification 1.6 of the WAPS, International Atomic Energy Agency (IAEA) Safeguards Reporting for High Level Waste (HLW), requires that the ratio by weights of the following uranium and plutonium isotopes be reported: U-233, U-234, U-235, U-236, U-238, Pu-238, Pu-239, Pu-240, Pu-241, and Pu- 242. Therefore, the complete set of reportable radionuclides must also include this set of U and Pu isotopes. The DWPF is receiving radioactive sludge slurry from HLW Tank 40. The radioactive sludge slurry in Tank 40 is a blend of the heel from Sludge Batch 7a (SB7a) and Sludge Batch 7b (SB7b) that was transferred to Tank 40 from Tank 51. The blend of sludge in Tank 40 is also referred to as Macrobatch 9 (MB9). This report develops the list of reportable radionuclides and associated activities as a function of time. The DWPF will use this list and the activities as one of the inputs for the development of the Production Records that relate to radionuclide inventory. This work was initiated through Technical Task Request (TTR) HLW-DWPF-TTR-2011-0004; Rev. 0 entitled Sludge Batch 7b Qualification Studies. Specifically, this report details results from performing Subtask II, Item 2 of the TTR and, in part, meets Deliverable 6 of the TTR. The work was performed following the Task Technical and Quality Assurance Plan (TTQAP), SRNL-RP-2011-00247, Rev. 0 and Analytical Study Plan (ASP), SRNL-RP-2011-00248, Rev. 0. In order to determine the reportable radionuclides for SB7b (MB9), a list of radioisotopes that may meet the criteria as specified by the Department of Energy’s (DOE) WAPS was developed. All radioactive U- 235 fission products and all radioactive activation products that could be in the SRS HLW were considered. In addition, all U and Pu isotopes identified in WAPS 1.6 were included in the list. This list was then evaluated and some isotopes were excluded from the projection calculations. Based on measurements and analytical detection limits, 27 radionuclides have been identified as reportable for DWPF SB7b as specified by WAPS 1.2. The WCP and WQR require that all of the radionuclides present in the Design Basis glass be considered as the initial set of reportable radionuclides. For SB7b, all of the radionuclides in the Design Basis glass are reportable except for three radionuclides: Pd-107, Cs-135, and Th-230. At no time during the 1100- year period between 2015 and 3115 did any of these three radionuclides contribute to more than 0.01% of the radioactivity on a Curie basis. Two additional uranium isotopes (U-235 and -236) must be added to the list of reportable radionuclides in order to meet WAPS 1.6. All of the Pu isotopes (Pu-238, -239, -240, -241, and -242) and other U isotopes (U-233, -234, and -238) identified in WAPS 1.6 were already determined to be reportable according to WAPS 1.2 This brings the total number of reportable radionuclides for SB7b to 29. The radionuclide measurements made for SB7b are similar to those performed in the previous SB7a MB8 work. Some method development/refinement occurred during the conduct of these measurements, leading to lower detection limits and more accurate measurement of some isotopes than was previously possible. Improvement in the analytical measurements will likely continue, and this in turn should lead to improved detection limit values for some radionuclides and actual measurements for still others.« less

Determination Of Reportable Radionuclides For DWPF Sludge Batch 7B (Macrobatch 9)

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

Crawford, C. L.; DiPrete, D. P.

The Waste Acceptance Product Specifications (WAPS) 1.2 require that “The Producer shall report the inventory of radionuclides (in Curies) that have half-lives longer than 10 years and that are, or will be, present in concentrations greater than 0.05 percent of the total inventory for each waste type indexed to the years 2015 and 3115”. As part of the strategy to comply with WAPS 1.2, the Defense Waste Processing Facility (DWPF) will report for each waste type, all radionuclides (with half-lives greater than 10 years) that have concentrations greater than 0.01 percent of the total inventory from time of production throughmore » the 1100 year period from 2015 through 3115. The initial listing of radionuclides to be included is based on the design-basis glass as identified in the Waste Form Compliance Plan (WCP) and Waste Form Qualification Report (WQR). However, it is required that this list be expanded if other radionuclides with half-lives greater than 10 years are identified that may meet the greater than 0.01% criterion for Curie content. Specification 1.6 of the WAPS, International Atomic Energy Agency (IAEA) Safeguards Reporting for High Level Waste (HLW), requires that the ratio by weights of the following uranium and plutonium isotopes be reported: U-233, U-234, U-235, U-236, U-238, Pu-238, Pu-239, Pu-240, Pu-241, and Pu-242. Therefore, the complete set of reportable radionuclides must also include this set of U and Pu isotopes. The DWPF is receiving radioactive sludge slurry from HLW Tank 40. The radioactive sludge slurry in Tank 40 is a blend of the heel from Sludge Batch 7a (SB7a) and Sludge Batch 7b (SB7b) that was transferred to Tank 40 from Tank 51. The blend of sludge in Tank 40 is also referred to as Macrobatch 9 (MB9). This report develops the list of reportable radionuclides and associated activities as a function of time. The DWPF will use this list and the activities as one of the inputs for the development of the Production Records that relate to radionuclide inventory. This work was initiated through Technical Task Request (TTR) HLW-DWPF-TTR-2011-0004; Rev. 0 entitled Sludge Batch 7b Qualification Studies. Specifically, this report details results from performing Subtask II, Item 2 of the TTR and, in part, meets Deliverable 6 of the TTR. The work was performed following the Task Technical and Quality Assurance Plan (TTQAP), SRNL-RP-2011-00247, Rev. 0 and Analytical Study Plan (ASP), SRNL-RP-2011-00248, Rev. 0. In order to determine the reportable radionuclides for SB7b (MB9), a list of radioisotopes that may meet the criteria as specified by the Department of Energy’s (DOE) WAPS was developed. All radioactive U-235 fission products and all radioactive activation products that could be in the SRS HLW were considered. In addition, all U and Pu isotopes identified in WAPS 1.6 were included in the list. This list was then evaluated and some isotopes were excluded from the projection calculations. Based on measurements and analytical detection limits, 27 radionuclides have been identified as reportable for DWPF SB7b as specified by WAPS 1.2. The WCP and WQR require that all of the radionuclides present in the Design Basis glass be considered as the initial set of reportable radionuclides. For SB7b, all of the radionuclides in the Design Basis glass are reportable except for three radionuclides: Pd-107, Cs-135, and Th-230. At no time during the 1100-year period between 2015 and 3115 did any of these three radionuclides contribute to more than 0.01% of the radioactivity on a Curie basis. Two additional uranium isotopes (U-235 and -236) must be added to the list of reportable radionuclides in order to meet WAPS 1.6. All of the Pu isotopes (Pu-238, -239, -240, -241, and -242) and other U isotopes (U-233, -234, and -238) identified in WAPS 1.6 were already determined to be reportable according to WAPS 1.2 This brings the total number of reportable radionuclides for SB7b to 29. The radionuclide measurements made for SB7b are similar to those performed in the previous SB7a MB8 work. Some method development/refinement occurred during the conduct of these measurements, leading to lower detection limits and more accurate measurement of some isotopes than was previously possible. Improvement in the analytical measurements will likely continue, and this in turn should lead to improved detection limit values for some radionuclides and actual measurements for still others.« less

A Fast lattice-based polynomial digital signature system for m-commerce

NASA Astrophysics Data System (ADS)

Wei, Xinzhou; Leung, Lin; Anshel, Michael

2003-01-01

The privacy and data integrity are not guaranteed in current wireless communications due to the security hole inside the Wireless Application Protocol (WAP) version 1.2 gateway. One of the remedies is to provide an end-to-end security in m-commerce by applying application level security on top of current WAP1.2. The traditional security technologies like RSA and ECC applied on enterprise's server are not practical for wireless devices because wireless devices have relatively weak computation power and limited memory compared with server. In this paper, we developed a lattice based polynomial digital signature system based on NTRU's Polynomial Authentication and Signature Scheme (PASS), which enabled the feasibility of applying high-level security on both server and wireless device sides.

Lactation-induced WAP-SV40 Tag transgene expression in C57BL/6J mice leads to mammary carcinoma.

PubMed

Hüsler, M R; Kotopoulis, K A; Sundberg, J P; Tennent, B J; Kunig, S V; Knowles, B B

1998-07-01

Two transgenic lineages were generated by directing the expression of SV40 T antigen to the mammary gland of inbred C57BL/6J mice using the whey acidic protein (WAP) promoter. In one lineage, WAPTag 1, multiparous female mice developed mammary adenocarcinoma with an average latency period of 13 months. The histopathological phenotype was heterogeneous, tumours occurred in a stochastic fashion, normal tissue was located next to neoplastic tissue, the mammary tumours usually developed and were remarkably similar to that observed in human cases. In addition, male and virgin females developed a poorly differentiated SV40 T antigen-positive soft tissue sarcoma, also at 13 months of age. In the other lineage, WAPTag 3, some parous females developed mammary tumours, but most mice succumbed to osteosarcomas arising from the os petrosum at 5.5 to 6 months of age and on necropsy, renal adenocarcinomas were also found. Appearance of these unexpected tumour types demonstrates the non-specific expression of SV40 Tag under the control of the WAP promoter. The expression of SV40 Tag in mammary glands at different stages of development was also examined, and only actively lactating glands were positive. This suggests that the abundant cyclic synthesis of SV40 Tag associated with pregnancy is required for mammary tumorigenesis in these lineages.

Impingement drying for preparing dried apple pomace flour and its fortification in bakery and meat products.

PubMed

Jung, Jooyeoun; Cavender, George; Zhao, Yanyun

2015-09-01

This study aimed to evaluate impingement drying (ID) as a rapid drying method to dry wet apple pomace (WAP) and to investigate the fortification of dried apple pomace flour (APF) or WAP in bakery and meat products. ID at ~110 °C reduced the moisture content of apple pomace from 80 % (wet basis) to 4.5 % within 3 h, compared with 24 h to 2.2 % using 40 °C forced-air drying and ~60 h to 2.3 % using freeze drying. Furthermore, ID enhanced the extractable phenolic compounds, allowing for a 58 % increase in total phenolic content (TPC) compared with wet pomace, a 110 % and 83 % higher than TPC in forced-air dried and freeze dried samples, respectively. The 15-20 % APF-fortified cookies were found to be ~44-59 % softer, ~30 % more chewy, and ~14 % moister than those of the control. WAP-fortified meat products had significantly higher dietary fiber content (0.7-1.8 % vs. 0.1-0.2 % in control) and radical scavenging activity than that of the control. These results suggest that impingement drying is a fast and effective method for preparing dried APF with highly retained bioactive compounds, and apple pomace fortified products maintained or even had improved quality.

PSI Wide Area Product (WAP) for measuring Ground Surface Displacements at regional level for multi-hazards studies

NASA Astrophysics Data System (ADS)

Duro, Javier; Iglesias, Rubén; Blanco, Pablo; Albiol, David; Koudogbo, Fifamè

2015-04-01

The Wide Area Product (WAP) is a new interferometric product developed to provide measurement over large regions. Persistent Scatterers Interferometry (PSI) has largely proved their robust and precise performance in measuring ground surface deformation in different application domains. In this context, however, the accurate displacement estimation over large-scale areas (more than 10.000 km2) characterized by low magnitude motion gradients (3-5 mm/year), such as the ones induced by inter-seismic or Earth tidal effects, still remains an open issue. The main reason for that is the inclusion of low quality and more distant persistent scatterers in order to bridge low-quality areas, such as water bodies, crop areas and forested regions. This fact yields to spatial propagation errors on PSI integration process, poor estimation and compensation of the Atmospheric Phase Screen (APS) and the difficult to face residual long-wavelength phase patterns originated by orbit state vectors inaccuracies. Research work for generating a Wide Area Product of ground motion in preparation for the Sentinel-1 mission has been conducted in the last stages of Terrafirma as well as in other research programs. These developments propose technological updates for keeping the precision over large scale PSI analysis. Some of the updates are based on the use of external information, like meteorological models, and the employment of GNSS data for an improved calibration of large measurements. Usually, covering wide regions implies the processing over areas with a land use which is chiefly focused on livestock, horticulture, urbanization and forest. This represents an important challenge for providing continuous InSAR measurements and the application of advanced phase filtering strategies to enhance the coherence. The advanced PSI processing has been performed out over several areas, allowing a large scale analysis of tectonic patterns, and motion caused by multi-hazards as volcanic, landslide and flood. Several examples of the application of the PSI WAP to wide regions for measuring ground displacements related to different types of hazards, natural and human induced will be presented. The InSAR processing approach to measure accurate movements at local and large scales for allowing multi-hazard interpretation studies will also be discussed. The test areas will show deformations related to active faults systems, landslides in mountains slopes, ground compaction over underneath aquifers and movements in volcanic areas.

Laser and plasma dental soldering techniques applied to Ti-6Al-4V alloy: ultimate tensile strength and finite element analysis.

PubMed

Castro, Morgana G; Araújo, Cleudmar A; Menegaz, Gabriela L; Silva, João Paulo L; Nóbilo, Mauro Antônio A; Simamoto Júnior, Paulo Cézar

2015-05-01

The literature provides limited information regarding the performance of Ti-6Al-4V laser and plasma joints welded in prefabricated bars in dental applications. The purpose of this study was to evaluate the mechanical strength of different diameters of Ti-6Al-4V alloy welded with laser and plasma techniques. Forty-five dumbbell-shaped rods were created from Ti-6Al-4V and divided into 9 groups (n=5): a control group with 3-mm and intact bars; groups PL2.5, PL3, PL4, and PL5 (specimens with 2.5-, 3-, 4-, and 5-mm diameters welded with plasma); and groups L2.5, L3, L4, and L5 (specimens with 2.5-, 3-, 4-, and 5-mm diameters welded with laser). The specimens were tested for ultimate tensile strength (UTS), and elongation percentages (EP) were obtained. Fractured specimens were analyzed by stereomicroscopy, and welded area percentages (WAP) were calculated. Images were made with scanning electron microscopy. In the initial analysis, the data were analyzed with a 2-way ANOVA (2×4) and the Tukey Honestly Significant Difference (HSD) test. In the second analysis, the UTS and EP data were analyzed with 1-way ANOVA, and the Dunnett test was used to compare the 4 experimental groups with the control group (α=.05). The Pearson and Spearman correlation coefficient tests were applied to correlate the study factors. Finite element models were developed in a workbench environment with boundary conditions simulating those of a tensile test. The 2-way ANOVA showed that the factors welding type and diameter were significant for the UTS and WAP values. However, the interaction between them was not significant. The 1-way ANOVA showed statistically significant differences among the groups for UTS, WAP, and EP values. The Dunnett test showed that all the tested groups had lower UTS and EP values than the control group. The 2.5- and 3-mm diameter groups showed higher values for UTS and WAP than the other test groups. A positive correlation was found between welded area percentage and UTS and a negative correlation between these parameters and the diameters of the specimens. No statistically significant difference was found between the weld techniques. Under the experimental conditions described, diameters of 2.5 and 3 mm resulted in higher UTS and WAP for both laser and plasma welding and appear to be the best option for joining prefabricated rods in this kind of union. Copyright © 2015 Editorial Council for the Journal of Prosthetic Dentistry. Published by Elsevier Inc. All rights reserved.

The Surface Mass Balance of the Antarctic Peninsula at 5.5 km horizontal resolution, as simulated by a regional atmospheric climate model

NASA Astrophysics Data System (ADS)

van Wessem, M.; Reijmer, C.; van den Broeke, M. R.; Ligtenberg, S.; Scambos, T. A.; Barrand, N. E.; Van De Berg, W. J.; Thomas, E. R.; Wuite, J.; van Meijgaard, E.; Turner, J.

2015-12-01

The Antarctic Peninsula (AP) is one of the most rapidly changing regions on earth, but limited detailed information is available about AP climate due to a lack of observational data. Here, we present a high-resolution (5.5 km) estimate of the surface mass balance (SMB) for the AP, from 1979 to 2014, calculated by the regional atmospheric climate model RACMO2.3, that is specifically adapted for use over the polar regions. Next to this, a firn densification model is used to calculate the processes in the snowpack, such as firn compaction and meltwater percolation, refreezing, and runoff. A comparison with the few available in-situ observations shows that the AP SMB is well modeled, but that discrepancies remain that are mainly related to the highly variable AP topography compared to the model resolution. Integrated over an ice sheet area of 4.1 105 km2, the climatological (1979-2014) SMB of the AP amounts to 351 Gt y-1 (with interannual variability = 58 Gt y-1), which mostly consists of snowfall (363 ± 56 Gt y-1). The other SMB components, sublimation, drifting snow erosion and meltwater runoff, are small (11, 0.5 and 4 Gt y-1, respectively). The AP mountains act as an important climate barrier, leading to distinct differences between the climate of the western AP (WAP) and the eastern AP (EAP). For instance, 77% of all AP snowfall falls over the WAP, where strong orographic forcing leads to snowfall rates >4 m w.e. y-1 on the northwestern slopes, while snowfall rates are <400 mm w.e. y-1 over the EAP ice shelves. These results, and further investigations of this sharp west-to-east climate distinction, clearly highlight the different forcing mechanisms of the SMB over the WAP and the EAP: over the WAP most snowfall is orographically induced, while over the EAP it is generated by depressions over the Weddell Sea. Furthermore, no significant trends are found in any of the SMB components, except for a slight decrease in snowmelt.

The 3D Distribution of Dissolved and Colloidal Fe, Mn, Zn, Cu, Ni, Cd and Pb in the Western Antarctic Peninsula Shelf Region; Implications for Natural Fe Fertilization

NASA Astrophysics Data System (ADS)

Sherrell, R. M.; Fitzsimmons, J. N.; Roccanova, J.; Schofield, O.; Meredith, M. P.

2016-02-01

The Western Antarctic Peninsula (WAP) shelf region is is a natural Fe fertilization zone where primary production exceeds that of the adjacent open Southern Ocean. Until recently, however, distributions of Fe and of other bioactive metals were completely lacking for the WAP, and the sources and delivery mechanisms of Fe to the euphotic zone were only speculated upon. We have previously presented surface water (2m) dissolved (dTM, <0.2µm) and particulate (pTM, >0.45µm) distributions for Fe and a suite of other bioactive metals over the WAP shelf, covering the Palmer LTER sampling grid for Jan. 2010, 2011 and 2012. We now report the first complete 3D distribution of dissolved and colloidal Fe (and Mn, Zn, Cu, Ni, Cd and Pb) over the LTER grid in Jan. 2015, allowing assessment of dFe size speciation, sources and transport pathways in this dynamic shelf system. Dissolved metals were analyzed by automated offline preconcentration (seaFAST-pico, ESI) followed by sector-field ICP-MS. We confirm previous findings of low ( 0.1nM) dFe in surface waters on the mid-outer shelf in the northern portion of the grid, and now find that concentrations at this level or below persist through the euphotic zone. However, dFe increases rapidly with depth, with low surface values underlain by substantially higher concentrations even at 50m. Inner shelf surface waters are generally substantially > 0.1nM, suggesting Fe replete conditions in this region. Vertical profiles reveal that dFe generally increases with depth, much moreso in the inner shelf (dFe up to 5.0nM) than the outer shelf. A general N-S gradient in dFe is also evident, with concentrations higher in the southern WAP, especially in Marguerite Bay. In addition, shelf stations often show a dFe maximum suggesting remineralization from sinking biogenic particles. These findings for dFe and for the other metals, will be used to help unravel the biogeochemical workings of natural Fe fertilization in this region.

Impact of sea-ice melt on dimethyl sulfide (sulfoniopropionate) inventories in surface waters of Marguerite Bay, West Antarctic Peninsula.

PubMed

Stefels, Jacqueline; van Leeuwe, Maria A; Jones, Elizabeth M; Meredith, Michael P; Venables, Hugh J; Webb, Alison L; Henley, Sian F

2018-06-28

The Southern Ocean is a hotspot of the climate-relevant organic sulfur compound dimethyl sulfide (DMS). Spatial and temporal variability in DMS concentration is higher than in any other oceanic region, especially in the marginal ice zone. During a one-week expedition across the continental shelf of the West Antarctic Peninsula (WAP), from the shelf break into Marguerite Bay, in January 2015, spatial heterogeneity of DMS and its precursor dimethyl sulfoniopropionate (DMSP) was studied and linked with environmental conditions, including sea-ice melt events. Concentrations of sulfur compounds, particulate organic carbon (POC) and chlorophyll a in the surface waters varied by a factor of 5-6 over the entire transect. DMS and DMSP concentrations were an order of magnitude higher than currently inferred in climatologies for the WAP region. Particulate DMSP concentrations were correlated most strongly with POC and the abundance of haptophyte algae within the phytoplankton community, which, in turn, was linked with sea-ice melt. The strong sea-ice signal in the distribution of DMS(P) implies that DMS(P) production is likely to decrease with ongoing reductions in sea-ice cover along the WAP. This has implications for feedback processes on the region's climate system.This article is part of the theme issue 'The marine system of the West Antarctic Peninsula: status and strategy for progress in a region of rapid change'. © 2018 The Author(s).

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

Del Bianco, M.; Wiehagen, J.

This project evaluated the effectiveness and affordability of integrating retrofit insulated panels into a re-siding project. The Partnership for Home Innovation (PHI) teamed with New York State Energy Research and Development Authority (NYSERDA), the Albany Housing Authority (AHA), and the New York State Weatherization Assistance Program (WAP) administered by Albany Community Action Partnership to demonstrate an energy retrofit and siding upgrade on a two-story, seven unit, multifamily building in Albany New York (CZ 5). The project focused on accomplishing three goals - doubling the existing wall thermal resistance (from approximately R-13 to a weighted average of R-27), reduction of buildingmore » air leakage, and completion of the retrofit within a budget where the additional cost for upgrading wall's thermal resistance is equal to the cost of the standard re-siding effort (i.e., the total cost of the energy efficient re-siding scope of work is not more than double the cost of the standard re-siding effort). Lessons learned from the project strongly indicate that the retrofit panel technology can be installed using common installation practices and with minimal training. Other lessons learned include limitation on the use of standard air sealing materials during cold weather installations and the need to develop better installation guidance for trades working with the level of tolerances that may be present in the existing structure. This technology demonstration showed that exterior retrofit panels provide a viable and reasonable option for the siding trades to increase market opportunities and achieve synergistic benefits for aesthetic upgrades to a building's exterior.« less

High particle export over the continental shelf of the west Antarctic Peninsula

NASA Astrophysics Data System (ADS)

Buesseler, Ken O.; McDonnell, Andrew M. P.; Schofield, Oscar M. E.; Steinberg, Deborah K.; Ducklow, Hugh W.

2010-11-01

Drifting cylindrical traps and the flux proxy 234Th indicate more than an order of magnitude higher sinking fluxes of particulate carbon and 234Th in January 2009 than measured by a time-series conical trap used regularly on the shelf of the west Antarctic Peninsula (WAP). The higher fluxes measured in this study have several implications for our understanding of the WAP ecosystem. Larger sinking fluxes result in a revised export efficiency of at least 10% (C flux/net primary production) and a requisite lower regeneration efficiency in surface waters. High fluxes also result in a large supply of sinking organic matter to support subsurface and benthic food webs on the continental shelf. These new findings call into question the magnitude of seasonal and interannual variability in particle flux and reaffirm the difficulty of using moored conical traps as a quantitative flux collector in shallow waters.

Weed diversity identification on growth phases of twelve maize varieties

NASA Astrophysics Data System (ADS)

Rahayu, M.; Yudono, P.; Indradewa, D.; Hanudin, E.

2018-03-01

Weed is one of the factors that disturb maize cultivation. Each maize variety has specific characteristics which will lead to weeds diversity in particular farm. This study aimed to identify the effect of maize variety on weed diversity on maize’s growth phases. The research was conducted from March to July 2016 in Banguntapan, Bantul, Yogyakarta, Indonesia. The field research was arranged by using Randomised Complete Block Design with three replications. The treatments were maize varieties, consist of 12 levels: ‘Bisi 18’, ‘Bisi 2’, ‘Pertiwi 3’, ‘NK 22’, ‘NK 33’, ‘DK 959’, ‘P23’, ‘DK 771’, ‘DK 95’, ‘Bima 19 Uri’, ‘Bisma’, and ‘Sukmaraga’. The results showed that at four weeks after planting (WAP) the most of weeds were growing on varieties ‘Bisi 18’, ‘NK 33’, ‘P 23’, and ‘DK 95’, there were 14 species. Bulbostylispuberula and Cyperusrotundus were growing on all maize varieties with the highest SDR on ‘Sukmaraga’ and ‘DK 959’. At six WAP, weeds that grew, most consists of four species of sedges, six species of grasses and 24 species of broadleaf. While at the age of eight WAP, the weeds that grow at least on ‘NK 33’ that were 13 species and the most on ‘P23’ that were 21 species. Dactyloctenium aeghypthium having highest SDR in all maize varieties except Bisi 18. The highest SDR value on Bisi 18 was Boerhaavia erecta about 16.23%.

Holocene paleoceanography of Bigo Bay, west Antarctic Peninsula: Connections between surface water productivity and nutrient utilization and its implication for surface-deep water mass exchange

NASA Astrophysics Data System (ADS)

Kim, Sunghan; Yoo, Kyu-Cheul; Lee, Jae Il; Khim, Boo-Keun; Bak, Young-Suk; Lee, Min Kyung; Lee, Jongmin; Domack, Eugene W.; Christ, Andrew J.; Yoon, Ho Il

2018-07-01

Paleoceanographic changes in response to Holocene climate variability in Bigo Bay, west Antarctic Peninsula (WAP) were reconstructed through geochemical, isotopic, sedimentological, and microfossil analysis. Core WAP13-GC47 is composed of 4 lithologic units. Unit 4 was deposited under ice shelf settings. Unit 3 represents the mid-Holocene open marine conditions. Unit 2 indicates lateral sediment transport by a glacier advance during the Neoglacial period. The chronological contrast between the timing of open marine conditions at core WAP13-GC47 (ca. 7060 cal. yr BP at 540 cm) and the ages of calcareous shell fragments (ca. 8500 cal. yr BP) in Unit 2b suggests sediment reworking during the Neoglacial period. Unit 1 was deposited during the Medieval Warm Period (MWP) and the Little Ice Age (LIA). Surface water productivity, represented by biogenic opal and total organic carbon (TOC) concentrations, increased and bulk δ15N (nitrate utilization) decreased during the warmer early to middle Holocene and the MWP. In contrast, surface water productivity decreased with increased bulk δ15N during the colder Neoglacial period and LIA in Bigo Bay. The nitrate utilization was enhanced during cold periods in association with strong surface water stratification resulting from increased sea ice meltwater discharge or proximity to an ice shelf calving front in Bigo Bay. Reduced nitrate utilization during warm periods is related to weak stratification induced by less sea ice meltwater input and stronger Circumpolar Deep Water influence.

Environmental Factors Influencing Antarctic Krill Recruitment along the Western Antarctic Peninsula

NASA Astrophysics Data System (ADS)

Cope, J. S.; Steinberg, D. K.; Thanassekos, S.

2016-02-01

Climate warming in the Western Antarctic Peninsula (WAP) is impacting pelagic food web structure. Antarctic krill, Euphausia superba, are a critical food-web link between primary producers and higher trophic levels such as penguins, seals, and whales. Climate-induced changes in krill recruitment are thus an important consideration when evaluating future WAP ecosystem trends. We examined long-term (1993 to 2015) and spatial (north/south) changes in summer krill recruitment. Krill were collected within the epipelagic zone during the Palmer Antarctica Long-Term Ecological Research (PAL LTER) cruises within a 700 x 260 km sampling grid along the WAP. Krill from each tow were enumerated and their lengths were measured. A simple recruitment index based on the proportion of krill smaller than 40 mm (F40) was used in our analyses. There was a significant 5-6-year cyclical trend in F40. In the last 5 years, the southern population has begun to deviate from this cycle. To investigate potential environmental factors leading to this pattern in recruitment success, F40 was regressed with environmental factors and climatological indices for both the whole PAL LTER grid and north/south sub-regions. Over the whole grid, F40 was positively correlated with chlorophyll a and primary production, both with a 1-year lag. Spatially, these trends were strongest for chlorophyll in the north, and primary production in the south. Krill recruitment in the south was also correlated to climatological indices such as the Multivariate El Niño/Southern Oscillation Index (MEI). These correlations could be used to forecast future krill population changes.

Super-aggregations of krill and humpback whales in Wilhelmina Bay, Antarctic Peninsula.

PubMed

Nowacek, Douglas P; Friedlaender, Ari S; Halpin, Patrick N; Hazen, Elliott L; Johnston, David W; Read, Andrew J; Espinasse, Boris; Zhou, Meng; Zhu, Yiwu

2011-04-27

Ecological relationships of krill and whales have not been explored in the Western Antarctic Peninsula (WAP), and have only rarely been studied elsewhere in the Southern Ocean. In the austral autumn we observed an extremely high density (5.1 whales per km(2)) of humpback whales (Megaptera novaeangliae) feeding on a super-aggregation of Antarctic krill (Euphausia superba) in Wilhelmina Bay. The krill biomass was approximately 2 million tons, distributed over an area of 100 km(2) at densities of up to 2000 individuals m(-3); reports of such 'super-aggregations' of krill have been absent in the scientific literature for >20 years. Retentive circulation patterns in the Bay entrained phytoplankton and meso-zooplankton that were grazed by the krill. Tagged whales rested during daylight hours and fed intensively throughout the night as krill migrated toward the surface. We infer that the previously unstudied WAP embayments are important foraging areas for whales during autumn and, furthermore, that meso-scale variation in the distribution of whales and their prey are important features of this system. Recent decreases in the abundance of Antarctic krill around the WAP have been linked to reductions in sea ice, mediated by rapid climate change in this area. At the same time, baleen whale populations in the Southern Ocean, which feed primarily on krill, are recovering from past exploitation. Consideration of these features and the effects of climate change on krill dynamics are critical to managing both krill harvests and the recovery of baleen whales in the Southern Ocean.

A Guidance Manual: Waste Analysis at Facilities that Generate, Treat, Store, and Dispose of Hazardous Wastes

EPA Pesticide Factsheets

Discusses how a person can perform waste analyses and develop waste analysis plans (WAPs) in accordance with the federal hazardous waste regulations of the Resource Conservation and Recovery Act (RCRA)

Macronutrient supply, uptake and recycling in the coastal ocean of the west Antarctic Peninsula

NASA Astrophysics Data System (ADS)

Henley, Sian F.; Tuerena, Robyn E.; Annett, Amber L.; Fallick, Anthony E.; Meredith, Michael P.; Venables, Hugh J.; Clarke, Andrew; Ganeshram, Raja S.

2017-05-01

Nutrient supply, uptake and cycling underpin high primary productivity over the continental shelf of the west Antarctic Peninsula (WAP). Here we use a suite of biogeochemical and isotopic data collected over five years in northern Marguerite Bay to examine these macronutrient dynamics and their controlling biological and physical processes in the WAP coastal ocean. We show pronounced nutrient drawdown over the summer months by primary production which drives a net seasonal nitrate uptake of 1.83 mol N m-2 yr-1, equivalent to net carbon uptake of 146 g C m-2 yr-1. High primary production fuelled primarily by deep-sourced macronutrients is diatom-dominated, but non-siliceous phytoplankton also play a role. Strong nutrient drawdown in the uppermost surface ocean has the potential to cause transient nitrogen limitation before nutrient resupply and/or regeneration. Interannual variability in nutrient utilisation corresponds to winter sea ice duration and the degree of upper ocean mixing, implying susceptibility to physical climate change. The nitrogen isotope composition of nitrate (δ15NNO3) shows a utilisation signal during the growing seasons with a community-level net isotope effect of 4.19 ± 0.29‰. We also observe significant deviation of our data from modelled and observed utilisation trends, and argue that this is driven primarily by water column nitrification and meltwater dilution of surface nitrate. This study is important because it provides a detailed description of the nutrient biogeochemistry underlying high primary productivity at the WAP, and shows that surface ocean nutrient inventories in the Antarctic sea ice zone can be affected by intense recycling in the water column, meltwater dilution and sea ice processes, in addition to utilisation in the upper ocean.

Long-term (1993-2013) changes in macrozooplankton off the Western Antarctic Peninsula

NASA Astrophysics Data System (ADS)

Steinberg, Deborah K.; Ruck, Kate E.; Gleiber, Miram R.; Garzio, Lori M.; Cope, Joseph S.; Bernard, Kim S.; Stammerjohn, Sharon E.; Schofield, Oscar M. E.; Quetin, Langdon B.; Ross, Robin M.

2015-07-01

The Western Antarctic Peninsula (WAP) is one of the most rapidly warming regions on Earth, and where a high apex predator biomass is supported in large part by macrozooplankton. We examined trends in summer (January-February) abundance of major taxa of macrozooplankton along the WAP over two decades (1993-2013) and their relationship with environmental parameters (sea ice, atmospheric climate indices, sea surface temperature, and phytoplankton biomass and productivity). Macrozooplankton were collected from the top 120 m of the water column in a mid-Peninsula study region divided into latitudinal (North, South, and Far South) and cross-shelf (coastal, shelf, slope) sub-regions. Trends for krill species included a 5-year cycle in abundance peaks (positive anomalies) for Euphausia superba, but no directional long-term trend, and an increase in Thysanoessa macrura in the North; variability in both species was strongly influenced by primary production 2-years prior. E. crystallorophias abundance was best explained by the Southern Annular Mode (SAM) and Multivariate El Niño Southern Oscillation Index (MEI), and was more abundant in higher ice conditions. The salp Salpa thompsoni and thecosome pteropod Limacina helicina cycled between negative and positive anomalies in the North, but showed increasing positive anomalies in the South over time. Variation in salp and pteropod abundance was best explained by SAM and the MEI, respectively, and both species were more abundant in lower ice conditions. There was a long-term increase in some carnivorous gelatinous zooplankton (polychaete worm Tomopteris spp.) and amphipods. Abundance of Pseudosagitta spp. chaetognaths was closely related to SAM, with higher abundance tied to lower ice conditions. Long-term changes and sub-decadal cycles of WAP macrozooplankton community composition may affect energy transfer to higher trophic levels, and alter biogeochemical cycling in this seasonally productive and sensitive polar ecosystem.

Population-Level Transcriptomic Responses of the Southern Ocean Salp Salpa thompsoni to Environment Variability of the Western Antarctic Peninsula Region

NASA Astrophysics Data System (ADS)

Bucklin, A. C.; Batta Lona, P. G.; Maas, A. E.; O'Neill, R. J.; Wiebe, P. H.

2015-12-01

In response to the changing Antarctic climate, the Southern Ocean salp Salpa thompsoni has shown altered patterns of distribution and abundance that are anticipated to have profound impacts on pelagic food webs and ecosystem dynamics. The physiological and molecular processes that underlay ecological function and biogeographical distribution are key to understanding present-day dynamics and predicting future trajectories. This study examined transcriptome-wide patterns of gene expression in relation to biological and physical oceanographic conditions in coastal, shelf and offshore waters of the Western Antarctic Peninsula (WAP) region during austral spring and summer 2011. Based on field observations and collections, seasonal changes in the distribution and abundance of salps of different life stages were associated with differences in water mass structure of the WAP. Our observations are consistent with previous suggestions that bathymetry and currents in Bransfield Strait could generate a retentive cell for an overwintering population of S. thompsoni, which may generate the characteristic salp blooms found throughout the region later in summer. The statistical analysis of transcriptome-wide patterns of gene expression revealed differences among salps collected in different seasons and from different habitats (i.e., coastal versus offshore) in the WAP. Gene expression patterns also clustered by station in austral spring - but not summer - collections, suggesting stronger heterogeneity of environmental conditions. During the summer, differentially expressed genes covered a wider range of functions, including those associated with stress responses. Future research using novel molecular transcriptomic / genomic characterization of S. thompsoni will allow more complete understanding of individual-, population-, and species-level responses to environmental variability and prediction of future dynamics of Southern Ocean food webs and ecosystems.

Stirring Up the Biological Pump: Vertical Mixing and Carbon Export in the Southern Ocean

NASA Astrophysics Data System (ADS)

Stukel, Michael R.; Ducklow, Hugh W.

2017-09-01

The biological carbon pump (BCP) transports organic carbon from the surface to the ocean's interior via sinking particles, vertically migrating organisms, and passive transport of organic matter by advection and diffusion. While many studies have quantified sinking particles, the magnitude of passive transport remains poorly constrained. In the Southern Ocean weak thermal stratification, strong vertical gradients in particulate organic matter, and weak vertical nitrate gradients suggest that passive transport from the euphotic zone may be particularly important. We compile data from seasonal time series at a coastal site near Palmer Station, annual regional cruises in the Western Antarctic Peninsula (WAP), cruises throughout the broader Southern Ocean, and SOCCOM (Southern Ocean Carbon and Climate Observations and Modeling) autonomous profiling floats to estimate spatial and temporal patterns in vertical gradients of nitrate, particulate nitrogen (PN), and dissolved organic carbon. Under a steady state approximation, the ratio of ∂PN/∂z to ∂NO3-/∂z suggests that passive transport of PN may be responsible for removing 46% (37%-58%) of the nitrate introduced into the surface ocean of the WAP (with dissolved organic matter contributing an additional 3-6%) and for 23% (19%-28%) of the BCP in the broader Southern Ocean. A simple model parameterized with in situ nitrate, PN, and primary production data suggested that passive transport was responsible for 54% of the magnitude of the BCP in the WAP. Our results highlight the potential importance of passive transport (by advection and diffusion) of organic matter in the Southern Ocean but should only be considered indicative of high passive transport (rather than conclusive evidence) due to our steady state assumptions.

Building America Case Study: Trade-Friendly Retrofit Insulated Panels for Existing Buildings, Albany, New York

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

This project evaluated the effectiveness and affordability of integrating retrofit insulated panels into a re-siding project. The Partnership for Home Innovation (PHI) teamed with New York State Energy Research and Development Authority (NYSERDA), the Albany Housing Authority (AHA), and the New York State Weatherization Assistance Program (WAP) administered by Albany Community Action Partnership to demonstrate an energy retrofit and siding upgrade on a two-story, seven unit, multifamily building in Albany New York (CZ 5). The project focused on accomplishing three goals - doubling the existing wall thermal resistance (from approximately R-13 to a weighted average of R-27), reduction of buildingmore » air leakage, and completion of the retrofit within a budget where the additional cost for upgrading wall's thermal resistance is equal to the cost of the standard re-siding effort (i.e., the total cost of the energy efficient re-siding scope of work is not more than double the cost of the standard re-siding effort). Lessons learned from the project strongly indicate that the retrofit panel technology can be installed using common installation practices and with minimal training. Other lessons learned include limitation on the use of standard air sealing materials during cold weather installations and the need to develop better installation guidance for trades working with the level of tolerances that may be present in the existing structure. This technology demonstration showed that exterior retrofit panels provide a viable and reasonable option for the siding trades to increase market opportunities and achieve synergistic benefits for aesthetic upgrades to a building's exterior.« less

Remote monitoring and security alert based on motion detection using mobile

NASA Astrophysics Data System (ADS)

Suganya Devi, K.; Srinivasan, P.

2016-03-01

Background model does not have any robust solution and constitutes one of the main problems in surveillance systems. The aim of the paper is to provide a mobile based security to a remote monitoring system through a WAP using GSM modem. It is most designed to provide durability and versatility for a wide variety of indoor and outdoor applications. It is compatible with both narrow and band networks and provides simultaneous image detection. The communicator provides remote control, event driven recording, including pre-alarm and post-alarm and image motion detection. The web cam allowing them to be mounted either to a ceiling or wall without requiring bracket, with the use of web cam. We could continuously monitoring status in the client system through the web. If any intruder arrives in the client system, server will provide an alert to the mobile (what we are set in the message that message send to the authorized person) and the client can view the image using WAP.

Tank 40 Final Sludge Batch 8 Chemical Characterization Results

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

Bannochie, Christopher J.

2013-09-19

A sample of Sludge Batch 8 (SB8) was pulled from Tank 40 in order to obtain radionuclide inventory analyses necessary for compliance with the Waste Acceptance Product Specifications (WAPS). The SB8 WAPS sample was also analyzed for chemical composition, including noble metals, and fissile constituents, and these results are reported here. These analyses along with the WAPS radionuclide analyses will help define the composition of the sludge in Tank 40 that is currently being fed to the Defense Waste Processing Facility (DWPF) as SB8. At SRNL, the 3-L Tank 40 SB8 sample was transferred from the shipping container into amore » 4-L high density polyethylene bottle and solids were allowed to settle. Supernate was then siphoned off and circulated through the shipping container to complete the transfer of the sample. Following thorough mixing of the 3-L sample, a 553 g sub-sample was removed. This sub-sample was then utilized for all subsequent slurry sample preparations. Eight separate aliquots of the slurry were digested, four with HNO{sub 3}/HCl (aqua regia) in sealed Teflon(r) vessels and four with NaOH/Na{sub 2}O{sub 2} (alkali or peroxide fusion) using Zr crucibles. Two Analytical Reference Glass - 1 (ARG-1) standards were digested along with a blank for each preparation. Each aqua regia digestion and blank was diluted to 1:100 mL with deionized water and submitted to Analytical Development (AD) for inductively coupled plasma - atomic emission spectroscopy (ICP-AES) analysis, inductively coupled plasma - mass spectrometry (ICP-MS) analysis, atomic absorption spectroscopy (AA) for As and Se, and cold vapor atomic absorption spectroscopy (CV-AA) for Hg. Equivalent dilutions of the alkali fusion digestions and blank were submitted to AD for ICP-AES analysis. Tank 40 SB8 supernate was collected from a mixed slurry sample in the SRNL Shielded Cells and submitted to AD for ICP-AES, ion chromatography (IC), total base/free OH-/other base, total inorganic carbon/total organic carbon (TIC/TOC) analyses. Weighted dilutions of slurry were submitted for IC, TIC/TOC, and total base/free OH-/other base analyses. Activities for U-233, U-235, and Pu-239 were determined from the ICP-MS data for the aqua regia digestions of the Tank 40 WAPS slurry using the specific activity of each isotope. The Pu-241 value was determined from a Pu-238/-241 method developed by SRNL AD and previously described.« less

Tank 40 final sludge batch 9 chemical and fissile radionuclide characterization results

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

Bannochie, C. J.; Kubilius, W. P.; Pareizs, J. M.

A sample of Sludge Batch (SB) 9 was pulled from Tank 40 in order to obtain radionuclide inventory analyses necessary for compliance with the Waste Acceptance Product Specifications (WAPS)i. The SB9 WAPS sample was also analyzed for chemical composition, including noble metals, and fissile constituents, and these results are reported here. These analyses along with the WAPS radionuclide analyses will help define the composition of the sludge in Tank 40 that is fed to the Defense Waste Processing Facility (DWPF) as SB9. At the Savannah River National Laboratory (SRNL), the 3-L Tank 40 SB9 sample was transferred from the shippingmore » container into a 4-L high density polyethylene bottle and solids were allowed to settle. Supernate was then siphoned off and circulated through the shipping container to complete the transfer of the sample. Following thorough mixing of the 3-L sample, a 547 g sub-sample was removed. This sub-sample was then utilized for all subsequent slurry sample preparations. Eight separate aliquots of the slurry were digested, four with HNO3/HCl (aqua regiaii) in sealed Teflon® vessels and four with NaOH/Na2O2 (alkali or peroxide fusioniii) using Zr crucibles. Three Analytical Reference Glass – 1iv (ARG-1) standards were digested along with a blank for each preparation. Each aqua regia digestion and blank was diluted to 1:100 with deionized water and submitted to Analytical Development (AD) for inductively coupled plasma – atomic emission spectroscopy (ICP-AES) analysis, inductively coupled plasma – mass spectrometry (ICP-MS) analysis, atomic absorption spectroscopy (AA) for As and Se, and cold vapor atomic absorption spectroscopy (CV-AA) for Hg. Equivalent dilutions of the alkali fusion digestions and blank were submitted to AD for ICP-AES analysis. Tank 40 SB9 supernate was collected from a mixed slurry sample in the SRNL Shielded Cells and submitted to AD for ICP-AES, ion chromatography (IC), total base/free OH-/other base, total inorganic carbon/total organic carbon (TIC/TOC) analyses. Weighted dilutions of slurry were submitted for IC, TIC/TOC, and total base/free OH-/other base analyses. Activities for U-233, U-235, and Pu-239 were determined from the ICP-MS data for the aqua regia digestions of the SB9 WAPS slurry using the specific activity of each isotope. The Pu-241 value was determined from a Pu-238/-241 method developed by SRNL AD and previously described.v« less

CAP/WAP-based correlations for estimating the static axial capacity of open-ended steel pipe piles in Alaska.

DOT National Transportation Integrated Search

2012-12-01

CAPWAP analyses of open-ended steel pipe piles at 32 bridge sites in Alaska have been compiled with geotechnical and construction : information for 12- to 48-inch diameter piles embedded in predominantly cohesionless soils to maximum depths of 161-fe...

Mobile Learning: A Framework and Evaluation

ERIC Educational Resources Information Center

Motiwalla, Luvai F.

2007-01-01

Wireless data communications in form of Short Message Service (SMS) and Wireless Access Protocols (WAP) browsers have gained global popularity, yet, not much has been done to extend the usage of these devices in electronic learning (e-learning). This project explores the extension of e-learning into wireless/handheld (W/H) computing devices with…

Binary Coded Web Access Pattern Tree in Education Domain

ERIC Educational Resources Information Center

Gomathi, C.; Moorthi, M.; Duraiswamy, K.

2008-01-01

Web Access Pattern (WAP), which is the sequence of accesses pursued by users frequently, is a kind of interesting and useful knowledge in practice. Sequential Pattern mining is the process of applying data mining techniques to a sequential database for the purposes of discovering the correlation relationships that exist among an ordered list of…

The high-level expression of human tissue plasminogen activator in the milk of transgenic mice with hybrid gene locus strategy.

PubMed

Zhou, Yanrong; Lin, Yanli; Wu, Xiaojie; Xiong, Fuyin; Lv, Yuemeng; Zheng, Tao; Huang, Peitang; Chen, Hongxing

2012-02-01

Transgene expression for the mammary gland bioreactor aimed at producing recombinant proteins requires optimized expression vector construction. Previously we presented a hybrid gene locus strategy, which was originally tested with human lactoferrin (hLF) as target transgene, and an extremely high-level expression of rhLF ever been achieved as to 29.8 g/l in mice milk. Here to demonstrate the broad application of this strategy, another 38.4 kb mWAP-htPA hybrid gene locus was constructed, in which the 3-kb genomic coding sequence in the 24-kb mouse whey acidic protein (mWAP) gene locus was substituted by the 17.4-kb genomic coding sequence of human tissue plasminogen activator (htPA), exactly from the start codon to the end codon. Corresponding five transgenic mice lines were generated and the highest expression level of rhtPA in the milk attained as to 3.3 g/l. Our strategy will provide a universal way for the large-scale production of pharmaceutical proteins in the mammary gland of transgenic animals.

Contribution of an alveolar cell of origin to the aggressive phenotype of pregnancy-associated breast cancer

PubMed Central

Haricharan, Svasti; Hein, Sarah; Dong, Jie; Toneff, Michael; Aina, Olulana; Rao, Pulivarthi H.; Cardiff, Robert; Li, Yi

2014-01-01

Pregnancy-associated breast cancers (PABCs) are malignancies diagnosed during pregnancy or up to five years following parturition, and are usually aggressive, stroma-rich, and estrogen receptor/progesterone receptor-negative; but little is known about the cellular origin of PABCs or the mechanisms by which PABCs initiate. Using the RCAS retrovirus to deliver the ErbB2 oncogene into the mammary epithelium of our previous reported MMTV-tva transgenic mice, we detected human PABC-like tumors during pregnancy and lactation but not in involuted mice or in age-matched virgin mice. More importantly, by generating a WAP-tva transgenic line for expression of ErbB2 selectively in WAP+ mammary alveolar cells, we found that the resulting tumors exhibited the hallmarks of PABCs irrespective of the time since pregnancy and even in the absence of pregnancy. These data suggest that PABCs arise preferentially from an alveolar cell population that expands during pregnancy and lactation. This somatic mouse model may also be useful for preclinical testing of new prophylactic and therapeutic strategies against PABC. PMID:24317513

Mobile phone based SCADA for industrial automation.

PubMed

Ozdemir, Engin; Karacor, Mevlut

2006-01-01

SCADA is the acronym for "Supervisory Control And Data Acquisition." SCADA systems are widely used in industry for supervisory control and data acquisition of industrial processes. Conventional SCADA systems use PC, notebook, thin client, and PDA as a client. In this paper, a Java-enabled mobile phone has been used as a client in a sample SCADA application in order to display and supervise the position of a sample prototype crane. The paper presents an actual implementation of the on-line controlling of the prototype crane via mobile phone. The wireless communication between the mobile phone and the SCADA server is performed by means of a base station via general packet radio service (GPRS) and wireless application protocol (WAP). Test results have indicated that the mobile phone based SCADA integration using the GPRS or WAP transfer scheme could enhance the performance of the crane in a day without causing an increase in the response times of SCADA functions. The operator can visualize and modify the plant parameters using his mobile phone, without reaching the site. In this way maintenance costs are reduced and productivity is increased.

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

Buckner, Mark A; Bobrek, Miljko; Farquhar, Ethan

Wireless Access Points (WAP) remain one of the top 10 network security threats. This research is part of an effort to develop a physical (PHY) layer aware Radio Frequency (RF) air monitoring system with multi-factor authentication to provide a first-line of defense for network security--stopping attackers before they can gain access to critical infrastructure networks through vulnerable WAPs. This paper presents early results on the identification of OFDM-based 802.11a WiFi devices using RF Distinct Native Attribute (RF-DNA) fingerprints produced by the Fractional Fourier Transform (FRFT). These fingerprints are input to a "Learning from Signals" (LFS) classifier which uses hybrid Differentialmore » Evolution/Conjugate Gradient (DECG) optimization to determine the optimal features for a low-rank model to be used for future predictions. Results are presented for devices under the most challenging conditions of intra-manufacturer classification, i.e., same-manufacturer, same-model, differing only in serial number. The results of Fractional Fourier Domain (FRFD) RF-DNA fingerprints demonstrate significant improvement over results based on Time Domain (TD), Spectral Domain (SD) and even Wavelet Domain (WD) fingerprints.« less

Deciphering the Temporal and Spatial Complexity in Submarine Canyons in Antarctica: the Role of Mixed Layer Depth in Regulating Primary Production

NASA Astrophysics Data System (ADS)

Carvalho, F.; Kohut, J. T.; Schofield, O.; Oliver, M. J.; Gorbunov, M. Y.

2016-02-01

There is a high spatial and temporal variability in the biophysical processes regulating primary productivity in submarine canyons in the West Antarctic Peninsula (WAP). WAP canyon heads are considered biological "hotspots" by providing predictable food resource and driving penguin foraging locations. Because the physiology and composition of the phytoplankton blooms and the physical mechanisms driving them aren't well understood, we aim to characterize the dynamics of the spring phytoplankton bloom at the head of a canyon in the WAP. A 6-year record of Slocum glider deployments is analyzed, corresponding to over 16,000 water column profiles. The mixed layer depth (MLD), determined by the maximum of the buoyancy frequency criteria, was found to be the MLD definition with the highest ecological relevance. The same holds true for other regions in Antarctica such as the Ross and Amundsen Seas. A FIRe sensor on a glider was used to evaluate physiological responses of phytoplankton to canyon dynamics using fluorescence kinetics. Initial results show a spatial influence, with increased photosynthetic efficiencies found at the canyon head. The strongest signal was the seasonal cycle. The shoaling of the MLD in early January results in increased chlorophyll a concentrations and as MLD deepens in mid season due to wind forcing, phytoplankton concentrations decrease, likely due to decreased light availability. A consistent secondary peak in chlorophyll matches a shoaling in MLD later in the growth season. A steady warming and increase in salinity of the MLD is seen throughout the season. Spatial differences were recorded at the head of the canyon and result from the local circulation. Shallower MLD found on the northern region are consistent with a fresher surface ocean (coastal influence) and increased chlorophyll concentrations. The southern region is thought to be more oceanic influenced as intrusions of warm deep water (mUCDW) to the upper water column were recorded regularly there.

Internal desynchronization in a model of night-work by forced activity in rats.

PubMed

Salgado-Delgado, R; Angeles-Castellanos, M; Buijs, M R; Escobar, C

2008-06-26

Individuals engaged in shift- or night-work show disturbed diurnal rhythms, out of phase with temporal signals associated to the light/dark (LD) cycle, resulting in internal desynchronization. The mechanisms underlying internal desynchrony have been mainly investigated in experimental animals with protocols that induce phase shifts of the LD cycle and thus modify the activity of the suprachiasmatic nucleus (SCN). In this study we developed an animal model of night-work in which the light-day cycle remained stable and rats were required to be active in a rotating wheel for 8 h daily during their sleeping phase (W-SP). This group was compared with rats that were working in the wheel during their activity phase (W-AP) and with undisturbed rats (C). We provide evidence that forced activity during the sleeping phase (W-SP group) alters not only activity, but also the temporal pattern of food intake. In consequence W-SP rats showed a loss of glucose rhythmicity and a reversed rhythm of triacylglycerols. In contrast W-AP rats did not show such changes and exhibited metabolic rhythms similar to those of the controls. The three groups exhibited the nocturnal corticosterone increase, in addition the W-SP and W-AP groups showed increase of plasma corticosterone associated with the start of the working session. Forced activity during the sleep phase did not modify SCN activity characterized by the temporal patterns of PER1 and PER2 proteins, which remained in phase with the LD cycle. These observations indicate that a working regimen during the sleeping period elicits internal desynchronization in which activity combined with feeding uncouples metabolic functions from the biological clock which remains fixed to the LD cycle. The present data suggest that in the night worker the combination of work and eating during working hours may be the cause of internal desynchronization.

Biological and physical controls on O2/Ar, Ar and pCO2 variability at the Western Antarctic Peninsula and in the Drake Passage

NASA Astrophysics Data System (ADS)

Eveleth, R.; Cassar, N.; Doney, S. C.; Munro, D. R.; Sweeney, C.

2017-05-01

Using simultaneous sub-kilometer resolution underway measurements of surface O2/Ar, total O2 and pCO2 from annual austral summer surveys in 2012, 2013 and 2014, we explore the impacts of biological and physical processes on the O2 and pCO2 system spatial and interannual variability at the Western Antarctic Peninsula (WAP). In the WAP, mean O2/Ar supersaturation was (7.6±9.1)% and mean pCO2 supersaturation was (-28±22)%. We see substantial spatial variability in O2 and pCO2 including sub-mesoscale/mesoscale variability with decorrelation length scales of 4.5 km, consistent with the regional Rossby radius. This variability is embedded within onshore-offshore gradients. O2 in the LTER grid region is driven primarily by biological processes as seen by the median ratio of the magnitude of biological oxygen (O2/Ar) to physical oxygen (Ar) supersaturation anomalies (%) relative to atmospheric equilibrium (2.6), however physical processes have a more pronounced influence in the southern onshore region of the grid where we see active sea-ice melting. Total O2 measurements should be interpreted with caution in regions of significant sea-ice formation and melt and glacial meltwater input. pCO2 undersaturation predominantly reflects biological processes in the LTER grid. In contrast we compare these results to the Drake Passage where gas supersaturations vary by smaller magnitudes and decorrelate at length scales of 12 km, in line with latitudinal changes in the regional Rossby radius. Here biological processes induce smaller O2/Ar supersaturations (mean (0.14±1.3)%) and pCO2 undersaturations (mean (-2.8±3.9)%) than in the WAP, and pressure changes, bubble and gas exchange fluxes drive stable Ar supersaturations.

Seasonal dynamics of megafauna on the deep West Antarctic Peninsula shelf in response to variable phytodetrital influx.

PubMed

Sumida, P Y G; Smith, C R; Bernardino, A F; Polito, P S; Vieira, D R

2014-11-01

The deep West Antarctic Peninsula (WAP) shelf is characterized by intense deposition of phytodetritus during spring/summer months, while very little food material reaches the seafloor during winter. The response of the shelf benthic megafauna to this highly variable food supply is still poorly understood. In order to characterize the deposition of phytodetritus and the megabenthic community response, we deployed a seafloor time-lapse camera at approximately 590 m depth on the mid WAP shelf west of Anvers Island for 15 months. Seafloor photographs were taken at intervals of 12 or 24 h nearly continuously from 9 December 1999 (austral winter) to 20 March 2001 (summer) and analysed for phytodetritus deposition and megafaunal dynamics. Seafloor images indicated a marked seasonal arrival of greenish phytodetritus, with large interannual and seasonal variability in the coverage of depositing phytodetrital particles. The surface-deposit-feeding elasipod holothurians Protelpidia murrayi and Peniagone vignoni dominated the epibenthic megafauna throughout the year, frequently constituting more than 80% of the megafaunal abundance, attaining total densities of up to 2.4 individuals m(-2). Elasipod abundances were significantly higher in summer than winter. During summer periods of high phytodetrital flux, Pr. murrayi produced faecal casts at higher rates, indicating intensified population-level feeding activity. In March-June 2000, faecal casts lasted longest, suggesting lower horizontal bioturbation activity during autumn-winter. Our data indicate that the Pr. murrayi population increases its feeding rates in response to increasing amounts and/or lability of organic matter on the sediment surface. Assuming that this species feeds on the top millimetre of the sediment, we estimate that, during periods of high phytodetrital flux, the Pr. murrayi population reworks one square metre of sediment surface in approximately 287 days. We suggest that Pr. murrayi is an important species for organic-carbon recycling on the deep WAP shelf, controlling the availability of deposited labile phytodetritus to the broader shelf benthic community.

Seasonal dynamics of megafauna on the deep West Antarctic Peninsula shelf in response to variable phytodetrital influx

PubMed Central

Sumida, P. Y. G.; Smith, C. R.; Bernardino, A. F.; Polito, P. S.; Vieira, D. R.

2014-01-01

The deep West Antarctic Peninsula (WAP) shelf is characterized by intense deposition of phytodetritus during spring/summer months, while very little food material reaches the seafloor during winter. The response of the shelf benthic megafauna to this highly variable food supply is still poorly understood. In order to characterize the deposition of phytodetritus and the megabenthic community response, we deployed a seafloor time-lapse camera at approximately 590 m depth on the mid WAP shelf west of Anvers Island for 15 months. Seafloor photographs were taken at intervals of 12 or 24 h nearly continuously from 9 December 1999 (austral winter) to 20 March 2001 (summer) and analysed for phytodetritus deposition and megafaunal dynamics. Seafloor images indicated a marked seasonal arrival of greenish phytodetritus, with large interannual and seasonal variability in the coverage of depositing phytodetrital particles. The surface-deposit-feeding elasipod holothurians Protelpidia murrayi and Peniagone vignoni dominated the epibenthic megafauna throughout the year, frequently constituting more than 80% of the megafaunal abundance, attaining total densities of up to 2.4 individuals m−2. Elasipod abundances were significantly higher in summer than winter. During summer periods of high phytodetrital flux, Pr. murrayi produced faecal casts at higher rates, indicating intensified population-level feeding activity. In March–June 2000, faecal casts lasted longest, suggesting lower horizontal bioturbation activity during autumn–winter. Our data indicate that the Pr. murrayi population increases its feeding rates in response to increasing amounts and/or lability of organic matter on the sediment surface. Assuming that this species feeds on the top millimetre of the sediment, we estimate that, during periods of high phytodetrital flux, the Pr. murrayi population reworks one square metre of sediment surface in approximately 287 days. We suggest that Pr. murrayi is an important species for organic-carbon recycling on the deep WAP shelf, controlling the availability of deposited labile phytodetritus to the broader shelf benthic community. PMID:26064564

Impact of cigarette price differences across the entire European Union on cross-border purchase of tobacco products among adult cigarette smokers.

PubMed

Agaku, Israel T; Blecher, Evan; Filippidis, Filippos T; Omaduvie, Uyoyo T; Vozikis, Athanassios; Vardavas, Constantine I

2016-05-01

We investigated the impact of cigarette price differences across the European Union (EU) on cross-border tobacco purchasing because of cheaper price among current cigarette smokers. Individual-level tobacco-related data (including cross-border tobacco purchasing behavior) were from the Special Eurobarometer 385 (V.77.1), a cross-sectional survey of persons aged ≥15 years from 27 EU Member States during 2012. Country-specific weighted average prices (WAP) per 1000 cigarettes (as of 1 July 2012) were obtained from the European Commission, and divided by 50 to yield WAP per cigarette pack. The dispersion in EU cigarette prices was measured with the coefficient of variation. Multivariate logistic regression was applied to measure the relationship between EU-wide cigarette price differential and cross-border tobacco purchasing because of cheaper price among current cigarette smokers (n=6896). The coefficient of variation for cigarette WAP within the EU was 0.39 (mean price=€3.99/pack). Of all current cigarette smokers in the EU, 26.2% (27.5 million persons) engaged in a cross-border tobacco purchase within the past 12 months, of which 56.3% did so because of cheaper price in another country. EU-wide cigarette price differential was significantly associated with making a cross-border tobacco purchase because of cheaper price (adjusted OR=1.34; 95% CI 1.22 to 1.47). Reducing differences in cigarette tax and price within the EU, coupled with a stricter limitation on the quantity of cigarettes that it is possible to carry from one Member State to another, may help reduce cross-border tax avoidance strategies. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Hypothermal stress induced differential expression profiles of the immune response gene, warm-temperature-acclimation associated 65-kDa protein (Wap65), in the liver of fresh water and seawater milkfish, Chanos chanos.

PubMed

Chang, Chia-Hao; Lin, Jing-Yun; Lo, Wan-Yu; Lee, Tsung-Han

2017-11-01

The milkfish (Chanos chanos), an important aquaculture species, is intolerant to cold environments. Temperature fluctuations in the environment affect the physiological response, behavior, and survival rate of the fish. The warm-temperature-acclimation associated 65-kDa protein (Wap65) of teleosts was identified after heat shock treatment and has two isoforms. Both the isoforms were involved in the induction of immune responses in fish. They showed high degree of sequence conservation with the mammalian hemopexin and had high affinity for heme, which helped in the neutralization of free-heme and its transport to the liver. In this study, we isolated and characterized the two isoforms of wap65 genes (Ccwap65-1 and Ccwap65-2) from the liver of milkfish. The Ccwap65-1 and Ccwap65-2 are mainly expressed in livers of milkfish. In hypothermal treatment, the expression levels of Ccwap65-2 in the livers of SW and FW milkfish were up-regulated after exposure to low temperature (18 °C) for 12 h and 96 h compared to those in the normal temperature (28 °C) group, respectively. After intraperitoneal injection of lipopolysaccharide (LPS), the expression of Ccwap65-2 was elevated in both SW and FW milkfish, whereas that of Ccwap65-1 was not affected in both the groups. Thus, Ccwap65-2 expressed in the milkfish liver under hypothermal stress was identified as a novel immune biomarker. In addition, according to the transcriptome database, up-regulation of the other immune-response genes indicated increased pathogen infection status under hypothermal stress. Acute increase in the expression of hepatic Ccwap65-2 in response to pathogen infection might lead to better cold tolerance of SW milkfish compared to that of the FW individuals upon cold challenge. Copyright © 2017 Elsevier Ltd. All rights reserved.

Spatial and Developmental Effects on the Accumulation of Mercury in Antarctic Krill (E. superba) Along the West Antarctic Peninsula (WAP)

NASA Astrophysics Data System (ADS)

Sontag, P.; Steinberg, D. K.; Reinfelder, J. R.

2016-02-01

Philip T. Sontag1, Deborah K. Steinberg2, and John R. Reinfelder11Rutgers University, Department of Environmental Sciences, New Brunswick, New Jersey, USA 2College of William and Mary, Virginia Institute of Marine Science, Gloucester Point, Virginia, USAThe Antarctic krill Euphausia superba is a critical component of the WAP food web and is therefore a potentially important link in the transfer of mercury (Hg) to higher trophic levels including penguins, seals, and whales. In order to examine ontogenetic (juvenile, adult), spatial (north-south, onshore-offshore) and annual differences in Hg accumulation by E. superba, we measured concentrations of total Hg (THg) and monomethylmercury (MMHg) in krill collected at northern ( 64.5°S) and southern (67.4-69°S) stations during the summers of 2013-2015 along the WAP. Total mercury in krill (4.6 ± 1.1 to 20 ± 13 ng g-1), which includes both inorganic Hg and organic MMHg (0.3 ± 0.2 to 3.2 ± 0.8 ng g-1) was higher in offshore than nearshore adults in 2014, but north-south differences in krill THg were not observed. THg concentrations were positively correlated with trophic level (derived from δ15N) for both juvenile (R2=0.86) and adult (R2=0.45) krill at northern and southern stations. However, higher concentrations of MMHg, the form of Hg that biomagnifies in marine food webs, were observed in juvenile than adult E. superba collected at the same latitude and longitude (p<0.005). In addition, both juvenile and adult krill collected at northern latitudes contained higher MMHg concentrations than krill collected farther south near the summer sea ice edge (p<0.005). Differences in MMHg accumulation in krill were not explained by δ15N-based trophic levels indicating that spatial and developmental factors were most important.

Implications of Using Computer-Based Training with the AN/SQQ-89(v) Sonar System: Operating and Support Costs

DTIC Science & Technology

2012-06-01

Visibility and Management of Operating and Support Costs (VAMOSC...VAMOSC Visibility and Management of Operating and Support Costs VMA Variant Manning Average WAP Weapons Alternate Processor WCS Work Center...Visibility and Management of Operating and Support Costs (VAMOSC), under Unit Level Consumption and Manhours—Organizational Corrective Maintenance. C

Weatherization Innovation Pilot Program: Program Overview and Philadelphia Project Highlight (Fact Sheet)

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

Not Available

2012-01-01

Case Study with WIPP program overview, information regarding eligibility, and successes from Pennsylvania's Commission on Economic Opportunity (CEO) that demonstrate innovative approaches that maximize the benefit of the program. The Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy (EERE) recently launched the Weatherization Innovation Pilot Program (WIPP) to accelerate innovations in whole-house weatherization and advance DOE's goal of increasing the energy efficiency and health and safety of homes of low-income families. Since 2010, WIPP has helped weatherization service providers as well as new and nontraditional partners leverage non-federal financial resources to supplement federal grants, saving taxpayer money.more » WIPP complements the Weatherization Assistance program (WAP), which operates nation-wide, in U.S. territories and in three Native American tribes. 16 grantees are implementing weatherization innovation projects using experimental approaches to find new and better ways to weatherize homes. They are using approaches such as: (1) Financial tools - by understanding a diverse range of financing mechanisms, grantees can maximize the impact of the federal grant dollars while providing high-quality work and benefits to eligible low-income clients; (2) Green and healthy homes - in addition to helping families reduce their energy costs, grantees can protect their health and safety. Two WIPP projects (Connecticut and Maryland) will augment standard weatherization services with a comprehensive green and healthy homes approach; (3) New technologies and techniques - following the model of continuous improvement in weatherization, WIPP grantees will continue to use new and better technologies and techniques to improve the quality of work; (4) Residential energy behavior change - Two grantees are rigorously testing home energy monitors (HEMs) that display energy used in kilowatt-hours, allowing residents to monitor and reduce their energy use, and another is examining best-practices for mobile home energy efficiency; (5) Workforce development and volunteers - with a goal of creating a self-sustaining weatherization model that does not require future federal investment, three grantees are adapting business models successful in other sectors of the home performance business to perform weatherization work. Youthbuild is training youth to perform home energy upgrades to eligible clients and Habitat for Humanity is developing a model for how to incorporate volunteer labor in home weatherization. These innovative approaches will improve key weatherization outcomes, such as: Increasing the total number of homes that are weatherized; Reducing the weatherization cost per home; Increasing the energy savings in each weatherized home; Increasing the number of weatherization jobs created and retained; and Reducing greenhouse gas emissions.« less

Variability of the Antarctic Surface Water and the Upper Circumpolar Deep Water from 1992 WOCE and 2007-2008 Argo data along the section P19 in Southeastern Pacific

NASA Astrophysics Data System (ADS)

Kang, S.; Lee, J.; Kim, Y.; Kim, E.; Seung, Y.

2013-12-01

The variability of the Upper Circumpolar Deep Water (UCDW) and Antarctic Surface Water (AASW) is examined based upon the World Ocean Circulation Experiment (WOCE) data in 1992 and Argo data in 2007 and 2008 along the section P19. D.G. Martinson (2012) examined the Antarctic Circumpolar Current's role in the Antarctic Ice System and showed that 3-color WOCE temperature sections, including section P19, showed that tilt of the isopycnals associated with ACC prevent warm tropical waters from reaching Antarctic continental margin. The paper also described that warm UCDW layer slips along the tilted isopycnals to reach the continental slope in section P19 along the Western Antarctic Peninsula (WAP). It is also revealed that the UCDW, associated with the ACC in section P19, occupies the domain from 58°S to 68°S with meridional ACC width of about 1,000km. In order to estimate the fluctuation of the warm UCDW layer the Argo data both in 2007 and 2008 were collected and the location of the warm UCDW from Argo data in 2007 and 2008 was compared with that of WOCE from Martinson (2012) in 1992. The argo data in 2007 and 2008 are used to examine the tilted isopycnal pattern of the warm UCDW represented by warm waters above 1.8°C. One thing to note is that the southern limit of the UCDW in the WOCE data in 1992, appears to move northward in Argo data of 2007 and 2008. Also AASW less than 2.0°C from the WAP in Argo data replaces the rather warm thin layer between 62°S nearly to 69°S shown in the WOCE data in 1992. The low salinity layer bounded by 34.0 psu extends far north compared with that of WOCE data, indicating that the ice melting water from the WAP flows northward. Since all year round data in case of Argo data are used and the error by the seasonal fluctuation may be introduced in the location of the upper 500m depth. The global wind stress curl data by SCOW (Scatterometer Climatology of Ocean Wind) are available over 1997 to 2007, which reveals that the wind stress curl is negative in the southeastern Pacific including the section P19. These negative values explain that the Sverdrup transport is northward. Enhanced northward transport may contribute to the northward advection of the AASW over the 15 years. Longer wind data may be needed to examine the qualitative trend of the mater mass's spreading trend along section P19. Some details and discussion will be shown in the presentation. Acknowledgement: This work was partially supported by KIOST research program (PE98991, PE99163, and PN65481).

Design and implementation of web service-based mobile reply testing management system

NASA Astrophysics Data System (ADS)

Gao, Liang; Han, Yu-min

2013-03-01

This paper introduces the design and implementation of a reply testing management system that based-on C#, Web Service and ASP .Net. With the system, teachers can manage reply site through Windows Mobile, judges can grade onscene by visiting WAP site through GPRS. Then this paper discusses details of the implementation and key technologies of the system.

Using Differential Evolution to Optimize Learning from Signals and Enhance Network Security

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

Harmer, Paul K; Temple, Michael A; Buckner, Mark A

2011-01-01

Computer and communication network attacks are commonly orchestrated through Wireless Access Points (WAPs). This paper summarizes proof-of-concept research activity aimed at developing a physical layer Radio Frequency (RF) air monitoring capability to limit unauthorizedWAP access and mprove network security. This is done using Differential Evolution (DE) to optimize the performance of a Learning from Signals (LFS) classifier implemented with RF Distinct Native Attribute (RF-DNA) fingerprints. Performance of the resultant DE-optimized LFS classifier is demonstrated using 802.11a WiFi devices under the most challenging conditions of intra-manufacturer classification, i.e., using emissions of like-model devices that only differ in serial number. Using identicalmore » classifier input features, performance of the DE-optimized LFS classifier is assessed relative to a Multiple Discriminant Analysis / Maximum Likelihood (MDA/ML) classifier that has been used for previous demonstrations. The comparative assessment is made using both Time Domain (TD) and Spectral Domain (SD) fingerprint features. For all combinations of classifier type, feature type, and signal-to-noise ratio considered, results show that the DEoptimized LFS classifier with TD features is uperior and provides up to 20% improvement in classification accuracy with proper selection of DE parameters.« less

Contribution of an alveolar cell of origin to the high-grade malignant phenotype of pregnancy-associated breast cancer.

PubMed

Haricharan, S; Hein, S M; Dong, J; Toneff, M J; Aina, O H; Rao, P H; Cardiff, R D; Li, Y

2014-12-11

Pregnancy-associated breast cancers (PABCs) are tumors diagnosed during pregnancy or up to 5 years following parturition, and are usually high-grade, connective tissue-rich, and estrogen receptor (ER)/progesterone receptor-negative. Little is known about the cellular origin of PABCs or the mechanisms by which PABCs are initiated. Using the RCAS retrovirus to deliver the ErbB2 oncogene into the mammary epithelium of our previously reported MMTV-tva transgenic mice, we detected high-grade, poorly differentiated, stroma-rich and ER-negative tumors during pregnancy and lactation. These high-grade and stroma-rich tumors were less frequent in involuted mice or in age-matched nulliparous mice. More importantly, by generating a WAP-tva transgenic line for expression of ErbB2 selectively in WAP(+) mammary alveolar cells, we found that tumors had similar morphological phenotypes (high grade, poorly differentiated, stroma-rich and ER-negative), irrespective of the time since pregnancy and even in the absence of pregnancy. These data suggest that PABCs arise preferentially from an alveolar cell population that expands during pregnancy and lactation. This somatic mouse model may also be useful for preclinical testing of new prophylactic and therapeutic strategies against PABC.

Optimising the Use of Wireless Application Protocol (WAP) Sites for Listening Activities in a Korean English as a Foreign Language (EFL) Context

ERIC Educational Resources Information Center

Nah, Ki Chune

2011-01-01

Using the Internet through a mobile phone for learning English as a foreign language (EFL) listening skills has significant potential, and language learners in South Korea hold clearly positive attitudes towards using this. However, the barriers discouraging language learners from using the Internet for EFL listening have not yet been thoroughly…

Development of Probabilistic and Possebilistic Approaches to Approximate Reasoning and Its Applications

DTIC Science & Technology

1989-10-31

fo tmaa OmfuogeM ara Mmi. fal in fM?05V~ ~ ~ ~ ~ ~ A D A 2 4 0409"~ n ugt Psoo,@’ oducbof Proton (07044 136M. WagaWapN. DC 20141 T1 3. REPORT TYPE...Al (circumscription, non- monotonic reasoning, and default reasoning), our approach is based on fuzzy logic and, more specifically, on the theory of

Effect of injection of antisense oligodeoxynucleotides of GAD isozymes into rat ventromedial hypothalamus on food intake and locomotor activity.

PubMed

Bannai, M; Ichikawa, M; Nishihara, M; Takahashi, M

1998-02-16

In the ventromedial hypothalamus (VMH), gamma-aminobutyric acid (GABA) plays a role in regulating feeding and running behaviors. The GABA synthetic enzyme, glutamic acid decarboxylase (GAD), consists of two isozymes, GAD65 and GAD67. In the present study, the phosphorothioated antisense oligodeoxynucleotides (ODNs) of each GAD isozyme were injected bilaterally into the VMH of male rats, and food intake, body weight and locomotor activity were monitored. ODNs were incorporated in the water-absorbent polymer (WAP, 0.2 nmol/microliter) so that ODNs were retained at the injection site. Each antisense ODN of GAD65 or GAD67 tended to reduce food intake on day 1 (day of injection=day 0) though not significantly. An injection combining both antisense ODNs significantly decreased food intake only on day 1, but body weight remained significantly lower than the control for 5 days. This suppression of body weight gain could be attributed to a significant increase in locomotor activity between days 3 and 5. Individual treatment with either ODNs did not change locomotor activity. The increase in daily locomotor activity in the group receiving the combined antisense ODNs occurred mainly during the light phase. Neither vehicle (WAP) nor control ODN affected food intake, body weight and locomotor activity. Histological studies indicated that antisense ODN distributed within 800 micron from the edge of the area where WAP was located 24 h after the injection gradually disappeared within days, but still remained within 300 micron m distance even 7 days after the injection. Antisense ODN was effectively incorporated by all the cell types examined, i.e., neurons, astrocytes and microglias. Further, HPLC analysis revealed that antisense ODNs of GAD isozymes, either alone or combined, decreased the content of GABA by 50% in VMH 24 h after the injection. These results indicate that suppression of GABA synthesis by either of the GAD isozymes is synergistically involved in suppressing food intake and enhancing locomotor activity in rat VMH. Copyright 1998 Elsevier Science B.V.

Examination Of Sulfur Measurements In DWPF Sludge Slurry And SRAT Product Materials

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

Bannochie, C. J.; Wiedenman, B. J.

2012-11-29

Savannah River National Laboratory (SRNL) was asked to re-sample the received SB7b WAPS material for wt. % solids, perform an aqua regia digestion and analyze the digested material by inductively coupled plasma - atomic emission spectroscopy (ICP-AES), as well as re-examine the supernate by ICP-AES. The new analyses were requested in order to provide confidence that the initial analytical subsample was representative of the Tank 40 sample received and to replicate the S results obtained on the initial subsample collected. The ICP-AES analyses for S were examined with both axial and radial detection of the sulfur ICP-AES spectroscopic emission linesmore » to ascertain if there was any significant difference in the reported results. The outcome of this second subsample of the Tank 40 WAPS material is the first subject of this report. After examination of the data from the new subsample of the SB7b WAPS material, a team of DWPF and SRNL staff looked for ways to address the question of whether there was in fact insoluble S that was not being accounted for by ion chromatography (IC) analysis. The question of how much S is reaching the melter was thought best addressed by examining a DWPF Slurry Mix Evaporator (SME) Product sample, but the significant dilution of sludge material, containing the S species in question, that results from frit addition was believed to add additional uncertainty to the S analysis of SME Product material. At the time of these discussions it was believed that all S present in a Sludge Receipt and Adjustment Tank (SRAT) Receipt sample would be converted to sulfate during the course of the SRAT cycle. A SRAT Product sample would not have the S dilution effect resulting from frit addition, and hence, it was decided that a DWPF SRAT Product sample would be obtained and submitted to SRNL for digestion and sample preparation followed by a round-robin analysis of the prepared samples by the DWPF Laboratory, F/H Laboratories, and SRNL for S and sulfate. The results of this round-robin analytical study are the second subject of this report.« less

A gap analysis and comprehensive conservation strategy for riverine ecosystems of Missouri

USGS Publications Warehouse

Sowa, Scott P.; Annis, Gust; Morey, Michael E.; Diamond, David D.

2007-01-01

North America harbors an astounding proportion of the world's freshwater species, but it is facing a freshwater biodiversity crisis. A first step to slowing the loss of biodiversity involves identifying gaps in existing efforts to conserve biodiversity and prioritizing opportunities to fill these gaps. In this monograph we detail two separate, but complementary, conservation planning efforts - a Gap Analysis (GAP) and a State Wildlife Action Plan (WAP) - for Missouri that address this first step. The goal of the Missouri Aquatic GAP Project was to identify riverine ecosystems, habitats, and species not adequately represented (i.e., gaps) within existing conservation lands. The goal of the freshwater component of the Missouri Wildlife Action Plan was to identify and map a set of conservation-opportunity areas (COAs) that holistically represent all riverine ecosystems, habitats, and species in Missouri. Since conservation planning is a geographical exercise, both efforts utilized geographic information systems (GIS). Four principal GIS data sets were used in each planning effort: (1) a hierarchical riverine ecosystem classification, (2) predicted species distributions, (3) public ownership/stewardship, and (4) a human-threat index. Results of the gap analyses are not encouraging. Forty five, mostly rare, threatened, or endangered, species are not represented in lands set aside for conserving biodiversity. Results also illustrate the fragmented nature of conservation lands, which are mainly situated in the uplands and fail to provide connectivity among riverine habitats. Furthermore, many conservation lands are severely threatened by an array of human disturbances. In contrast, results of the WAP provide hope that relatively intact riverine ecosystems still exist. A total of 158 COAs, representing ∼6% of the total kilometers of stream in Missouri, were selected for the WAP. This illustrates that a wide spectrum of biodiversity can be represented within a small portion of the total resource base, but the area of conservation concern is often much larger. Identifying priority riverscapes for conservation is an important first step toward effective biodiversity conservation. Yet, achieving the ultimate goal of conserving biodiversity will require vigilance on the part of all responsible parties, with particular attention to addressing and coordinating the many remaining logistical tasks.

High pregnancy rates in humpback whales (Megaptera novaeangliae) around the Western Antarctic Peninsula, evidence of a rapidly growing population

PubMed Central

Baker, C. Scott; Steel, Debbie; Kellar, Nicholas M.; Robbins, Jooke; Johnston, David W.; Nowacek, Doug P.; Read, Andrew J.; Friedlaender, Ari S.

2018-01-01

Antarctic humpback whales are recovering from near extirpation from commercial whaling. To understand the dynamics of this recovery and establish a baseline to monitor impacts of a rapidly changing environment, we investigated sex ratios and pregnancy rates of females within the Western Antarctic Peninsula (WAP) feeding population. DNA profiling of 577 tissue samples (2010–2016) identified 239 males and 268 females. Blubber progesterone levels indicated 63.5% of the females biopsied were pregnant. This proportion varied significantly across years, from 36% in 2010 to 86% in 2014. A comparison of samples collected in summer versus fall showed significant increases in the proportion of females present (50% to 59%) and pregnant (59% to 72%), consistent with demographic variation in migratory timing. We also found evidence of annual reproduction among females; 54.5% of females accompanied by a calf were pregnant. These high pregnancy rates are consistent with a population recovering from past exploitation, but appear inconsistent with recent estimates of WAP humpback population growth. Thus, our results will help to better understand population growth potential and set a current baseline from which to determine the impact of climate change and variability on fecundity and reproductive rates. PMID:29892441

Characterization of winter foraging locations of Adélie penguins along the Western Antarctic Peninsula, 2001-2002

NASA Astrophysics Data System (ADS)

Erdmann, Eric S.; Ribic, Christine A.; Patterson-Fraser, Donna L.; Fraser, William R.

2011-07-01

In accord with the hypotheses driving the Southern Ocean Global Ocean Ecosystems Dynamics (SO GLOBEC) program, we tested the hypothesis that the winter foraging ecology of a major top predator in waters off the Western Antarctic Peninsula (WAP), the Adélie penguin ( Pygoscelis adeliae), is constrained by oceanographic features related to the physiography of the region. This hypothesis grew from the supposition that breeding colonies in the WAP during summer are located adjacent to areas of complex bathymetry where circulation and upwelling processes appear to ensure predictable food resources. Therefore, we tested the additional hypothesis that these areas continue to contribute to the foraging strategy of this species throughout the non-breeding winter season. We used satellite telemetry data collected as part of the SO GLOBEC program during the austral winters of 2001 and 2002 to characterize individual penguin foraging locations in relation to bathymetry, sea ice variability within the pack ice, and wind velocity and divergence (as a proxy for potential areas with cracks and leads). We also explored differences between males and females in core foraging area overlap. Ocean depth was the most influential variable in the determination of foraging location, with most birds focusing their effort on shallow (<200 m) waters near land and on mixed-layer (200-500 m) waters near the edge of deep troughs. Within-ice variability and wind (as a proxy for potential areas with cracks and leads) were not found to be influential variables, which is likely because of the low resolution satellite imagery and model outputs that were available. Throughout the study period, all individuals maintained a core foraging area separated from other individuals with very little overlap. However, from a year with light sea ice to one with heavy ice cover (2001-2002), we observed an increase in the overlap of individual female foraging areas with those of other birds, likely due to restricted access to the water column, reduced prey abundance, or higher prey concentration. Male birds maintained separate core foraging areas with the same small amount of overlap, showing no difference in overlap between the years. While complex bathymetry was an important physical variable influencing the Adélie penguin's foraging, the analysis of sea ice data of a higher resolution than was available for this study may help elucidate the role of sea ice in affecting Adélie penguin winter foraging behavior within the pack ice.

Characterization of winter foraging locations of Adélie penguins along the Western Antarctic Peninsula, 2001–2002

USGS Publications Warehouse

Erdmann, Eric S.; Ribic, Christine; Patterson-Fraser, Donna L.; Fraser, William R.

2011-01-01

In accord with the hypotheses driving the Southern Ocean Global Ocean Ecosystems Dynamics (SO GLOBEC) program, we tested the hypothesis that the winter foraging ecology of a major top predator in waters off the Western Antarctic Peninsula (WAP), the Adélie penguin (Pygoscelis adeliae), is constrained by oceanographic features related to the physiography of the region. This hypothesis grew from the supposition that breeding colonies in the WAP during summer are located adjacent to areas of complex bathymetry where circulation and upwelling processes appear to ensure predictable food resources. Therefore, we tested the additional hypothesis that these areas continue to contribute to the foraging strategy of this species throughout the non-breeding winter season. We used satellite telemetry data collected as part of the SO GLOBEC program during the austral winters of 2001 and 2002 to characterize individual penguin foraging locations in relation to bathymetry, sea ice variability within the pack ice, and wind velocity and divergence (as a proxy for potential areas with cracks and leads). We also explored differences between males and females in core foraging area overlap. Ocean depth was the most influential variable in the determination of foraging location, with most birds focusing their effort on shallow (<200 m) waters near land and on mixed-layer (200–500 m) waters near the edge of deep troughs. Within-ice variability and wind (as a proxy for potential areas with cracks and leads) were not found to be influential variables, which is likely because of the low resolution satellite imagery and model outputs that were available. Throughout the study period, all individuals maintained a core foraging area separated from other individuals with very little overlap. However, from a year with light sea ice to one with heavy ice cover (2001–2002), we observed an increase in the overlap of individual female foraging areas with those of other birds, likely due to restricted access to the water column, reduced prey abundance, or higher prey concentration. Male birds maintained separate core foraging areas with the same small amount of overlap, showing no difference in overlap between the years. While complex bathymetry was an important physical variable influencing the Adélie penguin's foraging, the analysis of sea ice data of a higher resolution than was available for this study may help elucidate the role of sea ice in affecting Adélie penguin winter foraging behavior within the pack ice.

10 CFR 455.122 - Applicant certifications for State grants for technical assistance, program assistance, and...

Code of Federal Regulations, 2011 CFR

2011-01-01

... assistance, program assistance, and marketing. 455.122 Section 455.122 Energy DEPARTMENT OF ENERGY ENERGY... for State grants for technical assistance, program assistance, and marketing. Applications from States for financial assistance for technical assistance programs, program assistance, and marketing shall...

Denying Al Qaeda Safe Haven in a Weak State: An Analysis of U.S. Strategy in Yemen

DTIC Science & Technology

2010-12-01

Phillips, Yemen’s Democracy Experiment, 73-76. President Saleh intentionally skirts past provisions in the law which prohibit his manipulation of the...Command USSOF United States Special Operations Forces WAP Western Aden Protectorate YAR Yemen Arab Republic YSP Yemen Socialist Party...AQAP. In essence, this paper finds that the U.S. initiated buildup of Yemen’s security apparatus has far outpaced the implementation of governmental

Security Analysis of Yeh-Tsai Security Mechanism

NASA Astrophysics Data System (ADS)

Yum, Dae Hyun; Shin, Jong Hoon; Lee, Pil Joong

Yeh and Tsai recently proposed an enhanced mobile commerce security mechanism. They modified the lightweight security mechanism due to Lam, Chung, Gu, and Sun to relieve the burden of mobile clients. However, this article shows that a malicious WAP gateway can successfully obtain the mobile client's PIN by sending a fake public key of a mobile commerce server and exploiting information leakage caused by addition operation. We also present a countermeasure against the proposed attack.

Tank 40 Final SB7b Chemical Characterization Results

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

Bannochie, C. J.

2012-11-06

A sample of Sludge Batch 7b (SB7b) was taken from Tank 40 in order to obtain radionuclide inventory analyses necessary for compliance with the Waste Acceptance Product Specifications (WAPS). The SB7b WAPS sample was also analyzed for chemical composition including noble metals and fissile constituents. At the Savannah River National Laboratory (SRNL) the 3-L Tank 40 SB7b sample was transferred from the shipping container into a 4-L high density polyethylene bottle and solids were allowed to settle over the weekend. Supernate was then siphoned off and circulated through the shipping container to complete the transfer of the sample. Following thoroughmore » mixing of the 3-L sample, a 558 g sub-sample was removed. This sub-sample was then utilized for all subsequent analytical samples. Eight separate aliquots of the slurry were digested, four with HNO{sub 3}/HCl (aqua regia) in sealed Teflon vessels and four with NaOH/Na{sub 2}O{sub 2} (alkali or peroxide fusion) using Zr crucibles. Two Analytical Reference Glass ? 1 (ARG-1) standards were digested along with a blank for each preparation. Each aqua regia digestion and blank was diluted to 1:100 mL with deionized water and submitted to Analytical Development (AD) for inductively coupled plasma ? atomic emission spectroscopy (ICP-AES) analysis, inductively coupled plasma ? mass spectrometry (ICP-MS) analysis, atomic absorption spectroscopy (AA) for As and Se, and cold vapor atomic absorption spectroscopy (CV-AA) for Hg. Equivalent dilutions of the alkali fusion digestions and blank were submitted to AD for ICP-AES analysis. Tank 40 SB7b supernate was collected from a mixed slurry sample in the SRNL Shielded Cells and submitted to AD for ICP-AES, ion chromatography (IC), total base/free OH{sup -}/other base, total inorganic carbon/total organic carbon (TIC/TOC) analyses, and Cs-137 gamma scan. Weighted dilutions of slurry were submitted for IC, TIC/TOC, and total base/free OH-/other base analyses. Activities for U-233, U-235, and Pu-239 were determined from the ICP-MS data for the aqua regia digestions of the Tank 40 WAPS slurry using the specific activity of each isotope. The Pu-241 value was determined from a Pu-238/-241 method.« less

Proceedings of the Tenth International Winterschool on New Developments in Solid State Physics "New Frontiers in Low-Dimensional Physics," Held in Mauterndorf, Austria, on 23-27 February 1998

DTIC Science & Technology

1998-02-01

Pfeiffer, K.W. West, cially pronounced for emission from the antibonding Science 264 (1994) 1740. level. This decrease of the exciton lifetime for...1996)1624. R.T Cox, A. Tardot, C. Grattepain, J. Appl. Phys. 7211(96124R.T92) Cox,; A. Tardot, C. G rattepain, J. WapD . Phy. 7 [26] R. Egger, H

Research on mobile electronic commerce security technology based on WPKI

NASA Astrophysics Data System (ADS)

Zhang, Bo

2013-07-01

Through the in-depth study on the existing mobile e-commerce and WAP protocols, this paper presents a security solution of e-commerce system based on WPKI, and describes its implementation process and specific implementation details. This solution uniformly distributes the key used by the various participating entities , to fully ensure the confidentiality, authentication, fairness and integrity of mobile e-commerce payments, therefore has some pract ical value for improving the security of e-commerce system.

Beyond the First Optical Depth: Fusing Optical Data From Ocean Color Imagery and Gliders

DTIC Science & Technology

2009-01-01

34*/ Office of Counsel,Code 1008.3 U •• "*-<-, ADOR/Director NCST E. R. Franchi , 7000 %. Public Affairs (Unclassified/ Unlimited Only). Code -rn...extreme weather (e.g., hurricanes) becoming a safe and efficient alternative to shipboard surveys3. Despite these benefits , data streams provided by...ECO-triplet poke, WetLabs). Unlike other glider types (e.g., spray, seaglider), the use of Slocums was especially advantageous in the WAP region to

Success in Low Intensity Conflict: Conclusions and Implications

DTIC Science & Technology

1991-06-07

the scenes de ,:isions following World War II and how they were made. From a much different perspective Patti’s Why Vietna is a history of the Office...critical elements from the broad perspective. Differing perspectives and classifications of LIC will be examined for possible inclusion in discussion...34 Talks were conducted in Paris in July 1946 but General De Gaulle interceded to retain the colony and no progress wap made."’- Ho returned to Vietnam

Shelf–ocean exchange and hydrography west of the Antarctic Peninsula: a review

PubMed Central

2018-01-01

The West Antarctic Peninsula (WAP) is a highly productive marine ecosystem where extended periods of change have been observed in the form of glacier retreat, reduction of sea-ice cover and shifts in marine populations, among others. The physical environment on the shelf is known to be strongly influenced by the Antarctic Circumpolar Current flowing along the shelf slope and carrying warm, nutrient-rich water, by cold waters flooding into the northern Bransfield Strait from the Weddell Sea, by an extensive network of glaciers and ice shelves, and by strong seasonal to inter-annual variability in sea-ice formation and air–sea interactions, with significant modulation by climate modes like El Niño–Southern Oscillation and the Southern Annular Mode. However, significant gaps have remained in understanding the exchange processes between the open ocean and the shelf, the pathways and fate of oceanic water intrusions, the shelf heat and salt budgets, and the long-term evolution of the shelf properties and circulation. Here, we review how recent advances in long-term monitoring programmes, process studies and newly developed numerical models have helped bridge these gaps and set future research challenges for the WAP system. This article is part of the theme issue ‘The marine system of the West Antarctic Peninsula: status and strategy for progress in a region of rapid change’. PMID:29760109

Lessons learned from multifrequency acoustic studies of zooplankton and micronekton in the western Antarctic Peninsula and the Gulf of Maine

NASA Astrophysics Data System (ADS)

Lavery, Andone C.; Lawson, Gareth L.; Wiebe, Peter H.

2005-09-01

A series of acoustic surveys of zooplankton and micronekton have been performed in the Gulf of Maine (GOM), off the northeast United States, and along the western Antarctic Peninsula (WAP). Similar techniques were used to survey these regions, including multifrequency acoustic backscatter (43, 120, 200, 420, 1000 kHz), MOCNESS, CTD, VPR, and in some instances physical microstructure measurements. The GOM is characterized by heterogeneous zooplankton communities in which biomass is dominated by abundant millimeter sized copepods, but the scattering is frequently dominated by a smaller number of strong scatterers, such as shelled pteropods and gas-bearing siphonophores. Heterogeneous zooplankton communities are also observed in the WAP, but patches of comparatively large (40 mm) Antarctic krill are present and often dominate the scattering. In both regions, striking patterns are evident in the backscatter that can be related to the biological community structure and physical processes. Differences in community structure, however, strongly affect the quantitative inferences that can be made based on the acoustic data. Combining direct biological and environmental information with recently developed scattering models has allowed dominant scatterers to be identified and inferences to be made regarding the physical factors influencing backscatter variability, though only under limited conditions. Highlights from these studies and lessons learned regarding our ability to interpret multifrequency acoustics are presented.

34 CFR 477.1 - What is the State Program Analysis Assistance and Policy Studies Program?

Code of Federal Regulations, 2011 CFR

2011-07-01

... ANALYSIS ASSISTANCE AND POLICY STUDIES PROGRAM General § 477.1 What is the State Program Analysis Assistance and Policy Studies Program? The State Program Analysis Assistance and Policy Studies Program... 34 Education 3 2011-07-01 2011-07-01 false What is the State Program Analysis Assistance and...

34 CFR 477.1 - What is the State Program Analysis Assistance and Policy Studies Program?

Code of Federal Regulations, 2010 CFR

2010-07-01

... ANALYSIS ASSISTANCE AND POLICY STUDIES PROGRAM General § 477.1 What is the State Program Analysis Assistance and Policy Studies Program? The State Program Analysis Assistance and Policy Studies Program... 34 Education 3 2010-07-01 2010-07-01 false What is the State Program Analysis Assistance and...

31 CFR 205.5 - What are the thresholds for major Federal assistance programs?

Code of Federal Regulations, 2010 CFR

2010-07-01

... assistance programs? (a) Table A of this section defines major Federal assistance programs based on the... locate the appropriate row in Column A based upon the total amount of Federal assistance received. In... Federal Assistance Program means any Federal assistance program that exceed these levels: Between zero and...

RH-TRU Waste Characterization by Acceptable Knowledge at the Idaho National Engineering and Environmental Laboratory

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

Schulz, C.; Givens, C.; Bhatt, R.

2003-02-24

Idaho National Engineering and Environmental Laboratory (INEEL) is conducting an effort to characterize approximately 620 drums of remote-handled (RH-) transuranic (TRU) waste currently in its inventory that were generated at the Argonne National Laboratory-East (ANL-E) Alpha Gamma Hot Cell Facility (AGHCF) between 1971 and 1995. The waste was generated at the AGHCF during the destructive examination of irradiated and unirradiated fuel pins, targets, and other materials from reactor programs at ANL-West (ANL-W) and other Department of Energy (DOE) reactors. In support of this effort, Shaw Environmental and Infrastructure (formerly IT Corporation) developed an acceptable knowledge (AK) collection and management programmore » based on existing contact-handled (CH)-TRU waste program requirements and proposed RH-TRU waste program requirements in effect in July 2001. Consistent with Attachments B-B6 of the Waste Isolation Pilot Plant (WIPP) Hazardous Waste Facility Permit (HWFP) and th e proposed Class 3 permit modification (Attachment R [RH-WAP] of this permit), the draft AK Summary Report prepared under the AK procedure describes the waste generating process and includes determinations in the following areas based on AK: physical form (currently identified at the Waste Matrix Code level); waste stream delineation; applicability of hazardous waste numbers for hazardous waste constituents; and prohibited items. In addition, the procedure requires and the draft summary report contains information supporting determinations in the areas of defense relationship and radiological characterization.« less

75 FR 13521 - Centers for Independent Living Program-Training and Technical Assistance

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-22

... DEPARTMENT OF EDUCATION Centers for Independent Living Program--Training and Technical Assistance... for Independent Living Program--Training and Technical Assistance (CIL-TA program). The Assistant... appropriated for the CIL program to provide training and technical assistance to CILs, agencies eligible to...

75 FR 19185 - Direct and Counter-Cyclical Program and Average Crop Revenue Election Program, Disaster...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-14

... Program, Disaster Assistance Programs, Marketing Assistance Loans and Loan Deficiency Payments Program... Disaster Program (LFP), the Supplemental Revenue Assistance Payments Program (SURE) and the Marketing... losses, unless the loss has already been reported for the Noninsured Crop Disaster Assistance Program...

Homeowners Assistance Program (HAP)

DTIC Science & Technology

1992-06-26

Assistance Program (HAP) References: (a) DoD Instruction 4165.50, "Administration and Operation of the Homeowners Assistance Program ," February 11, 1972...hereby canceled) (b) DoD Directive 5100.54, "Homeowners Assistance Program ," December 29, 1967 (hereby canceled) (c) Section 1013 of Public Law 89-754...Defense Program and annual budgets for the Homeowners Assistance Fund, Defense. m. Publish regulations and forms, subject to review by . the Assistant

34 CFR 379.42 - What are the special requirements pertaining to the Client Assistance Program?

Code of Federal Regulations, 2010 CFR

2010-07-01

... Client Assistance Program? 379.42 Section 379.42 Education Regulations of the Offices of the Department... requirements pertaining to the Client Assistance Program? Each grantee under a program covered by this part... availability and purposes of the State's Client Assistance Program, including information on seeking assistance...

76 FR 52006 - Announcement of Funding Awards for the Assisted Living Conversion Program; Fiscal Year 2009

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-19

... Awards for the Assisted Living Conversion Program; Fiscal Year 2009 AGENCY: Office of the Assistant... funding under the Notice of Funding Availability (NOFA) for the Assisted Living Conversion Program (ALCP... for this program is 14.314. The Assisted Living Conversion Program is designed to provide funds to...

78 FR 28606 - Announcement of Funding Awards for the Assisted Living Conversion Program Fiscal Year 2012

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-15

... Awards for the Assisted Living Conversion Program Fiscal Year 2012 AGENCY: Office of the Assistant... funding under the Notice of Funding Availability (NOFA) for the Assisted Living Conversion Program (ALCP... for this program is 14.314. The Assisted Living Conversion Program is designed to provide funds to...

77 FR 3788 - Announcement of Funding Awards for the Assisted Living Conversion Program; Fiscal Year 2010

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-25

... Awards for the Assisted Living Conversion Program; Fiscal Year 2010 AGENCY: Office of the Assistant... competition for funding under the Notice of Funding Availability (NOFA) for the Assisted Living Conversion... Assistance number for this program is 14.314. The Assisted Living Conversion Program is designed to provide...

49 CFR 266.3 - Rail Service Assistance Program.

Code of Federal Regulations, 2010 CFR

2010-10-01

... construction assistance; (6) Planning assistance; and (7) Program operations assistance. (b) Special limitations on planning assistance and program operation assistance. (1) A State is eligible to receive up to $100,000, or 5 percent of its entitlement, whichever is greater, as planning assistance; and (2) A...

25 CFR 170.161 - What is the Indian Local Technical Assistance Program?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false What is the Indian Local Technical Assistance Program... Technical Assistance Program § 170.161 What is the Indian Local Technical Assistance Program? The Indian Local Technical Assistance Program (Indian LTAP) is authorized under 23 U.S.C. 504(b), and §§ 170.161...

Three STATs are involved in the regulation of the expression of antimicrobial peptides in the triangle sail mussel, Hyriopsis cumingii.

PubMed

Dai, Yun-Jia; Hui, Kai-Min; Zhang, Ying-Hao; Liu, Yan; Wang, Yu-Qing; Zhao, Li-Juan; Lin, Li; Chai, Lian-Qin; Wei, Shun; Lan, Jiang-Feng

2017-04-01

Janus kinase (Jak) and signal transducers and activators of transcription (STAT) signaling pathway is associated in antiviral and antibacterial immune response. Previous studies primarily investigated the function of STATs in mammals. For most invertebrates, only one STAT was found in each species, such as STAT92E was found in Drosophila melanogaster. The studies, which focus on the functional difference between various STATs in the same species of invertebrate, are limited. In the present study, three STATs (HcSTAT1, HcSTAT2 and HcSTAT3) were identified in triangle shell pearl mussel, Hyriopsis cumingii. Phylogenetic analysis showed that HcSTAT1 and HcSTAT3 were clustered with Homo sapiens STAT5, and HcSTAT2 was clustered with Pinctada fucata STAT and Crassostea gigas STAT6. All three STATs could be detected in all tested tissues (hemocytes, hepatopancreas, gill, mantle and foot), and were induced expression when challenged with Staphylococcus aureus or Aeromonas hydrophilia in hemocytes and hepatopancreas. HcSTAT1 regulated the expression of HcDef, HcWAP, HcThe and HcTNF. The expression of HcWAP and HcTNF was down-regulated in HcSTAT2-RNAi mussel. And HcSTAT3 affected the expression of HcTNF. The study is the first report of different functions in antibacterial immune responses between STATs in mollusks. Copyright © 2017 Elsevier Ltd. All rights reserved.

Antarctic Phytoplankton down-regulate Their Carbon-Concentrating Mechanisms under High CO2 with no Change in Growth Rates

NASA Astrophysics Data System (ADS)

Kranz, S. A.; Young, J. N.; Goldman, J.; Tortell, P. D.; Morel, F. M.

2016-02-01

High-latitude oceans, in particular the coastal Western Antarctic Peninsula (WAP) region of the Southern Ocean, are experiencing a rapidly changing environment due to rising surface ocean temperatures and CO2 concentrations. However, the direct effect of increasing CO2 on polar ocean primary production is unclear, with a number of experiments showing conflicting results. It has been hypothesized that increased CO2 may cause a reduction of the energy-intensive carbon concentrating mechanism (CCM) in phytoplankton, and these energy savings may lead to increased productivity. To test this hypothesis, we incubated natural phytoplankton communities in the WAP under high (800 ppm), current (400 ppm) and low (100 ppm) CO2 for 2 to 3 wk during the austral spring-summer of 2012/2013. In 2 incubations with diatom-dominated phytoplankton assemblages, high CO2 led to a clear down-regulation of CCM activity, as evidenced by an increase in half-saturation constants for CO2, a decrease in external carbonic anhydrase activity and a higher biological fractionation of stable carbon isotopes. In a third incubation, there was no observable regulation of the CCM. We did not observe a significant effect of CO2 on growth rates or community composition in the diatom-dominated communities. The lack of a measureable effect on growth despite CCM down-regulation is likely explained by a very small energetic requirement to concentrate CO2 and saturate Rubisco at low temperatures.

Time-lapse imagery of Adélie penguins reveals differential winter strategies and breeding site occupation

PubMed Central

Southwell, Colin; Emmerson, Louise; Lunn, Daniel

2018-01-01

Polar seabirds adopt different over-wintering strategies to survive and build condition during the critical winter period. Penguin species either reside at the colony during the winter months or migrate long distances. Tracking studies and survey methods have revealed differences in winter migration routes among penguin species and colonies, dependent on both biotic and abiotic factors present. However, scan sampling methods are rarely used to reveal non-breeding behaviors during winter and little is known about presence at the colony site over this period. Here we show that Adélie penguins on the Yalour Islands in the Western Antarctic Peninsula (WAP) are present year-round at the colony and undergo a mid-winter peak in abundance during winter. We found a negative relationship between daylight hours and penguin abundance when either open water or compact ice conditions were present, suggesting that penguins return to the breeding colony when visibility is lowest for at-sea foraging and when either extreme low or high levels of sea ice exist offshore. In contrast, Adélie penguins breeding in East Antarctica were not observed at the colonies during winter, suggesting that Adélie penguins undergo differential winter strategies in the marginal ice zone on the WAP compared to those in East Antarctica. These results demonstrate that cameras can successfully monitor wildlife year-round in areas that are largely inaccessible during winter. PMID:29561876

Microbial activity during a coastal phytoplankton bloom on the Western Antarctic Peninsula in late summer.

PubMed

Alcamán-Arias, María E; Farías, Laura; Verdugo, Josefa; Alarcón-Schumacher, Tomás; Díez, Beatriz

2018-05-01

Phytoplankton biomass during the austral summer is influenced by freezing and melting cycles as well as oceanographic processes that enable nutrient redistribution in the West Antarctic Peninsula (WAP). Microbial functional capabilities, metagenomic and metatranscriptomic activities as well as inorganic 13C- and 15N-assimilation rates were studied in the surface waters of Chile Bay during two contrasting summer periods in 2014. Concentrations of Chlorophyll a (Chla) varied from 0.3 mg m-3 in February to a maximum of 2.5 mg m-3 in March, together with a decrease in nutrients; however, nutrients were never depleted. The microbial community composition remained similar throughout both sampling periods; however, microbial abundance and activity changed with Chla levels. An increased biomass of Bacillariophyta, Haptophyceae and Cryptophyceae was observed along with night-grazing activity of Dinophyceae and ciliates (Alveolates). During high Chla conditions, HCO3- uptake rates during daytime incubations increased 5-fold (>2516 nmol C L-1 d-1), and increased photosynthetic transcript numbers that were mainly associated with cryptophytes; meanwhile night time NO3- (>706 nmol N L-1 d-1) and NH4+ (41.7 nmol N L-1 d-1) uptake rates were 2- and 3-fold higher, respectively, due to activity from Alpha-/Gammaproteobacteria and Bacteroidetes (Flavobacteriia). Due to a projected acceleration in climate change in the WAP, this information is valuable for predicting the composition and functional changes in Antarctic microbial communities.

Environmental responses of the Northeast Antarctic Peninsula to the Holocene climate variability

NASA Astrophysics Data System (ADS)

Barbara, Loïc.; Crosta, Xavier; Leventer, Amy; Schmidt, Sabine; Etourneau, Johan; Domack, Eugene; Massé, Guillaume

2016-01-01

In this study, we present a unique high-resolution Holocene record of oceanographic and climatic change based on analyses of diatom assemblages combined with biomarker data from a sediment core collected from the Vega Drift, eastern Antarctic Peninsula (EAP). These data add to the climate framework already established by high-resolution marine sedimentary records from the Palmer Deep, western Antarctic Peninsula (WAP). Heavy sea ice conditions and reduced primary productivity were observed prior to 7.4 ka B.P. in relation with the proximity of the glacial ice melt and calving. Subsequent Holocene oceanographic conditions were controlled by the interactions between the Westerlies-Antarctic Circumpolar Current (ACC)-Weddell Gyre dynamics. A warm period characterized by short seasonal sea ice duration associated with a southern shift of both ACC and Westerlies field persisted until 5 ka B.P. This warm episode was then followed by climate deterioration during the middle-to-late Holocene (5 to 1.9 ka B.P.) with a gradual increase in annual sea ice duration triggered by the expansion of the Weddell Gyre and a strong oceanic connection from the EAP to the WAP. Increase of benthic diatom species during this period was indicative of more summer/autumn storms, which was consistent with changes in synoptic atmospheric circulation and the establishment of low- to high-latitude teleconnections. Finally, the multicentennial scale variability of the Weddell Gyre intensity and storm frequency during the late Holocene appeared to be associated with the increased El Niño-Southern Oscillation frequency.

Compendium of Programs to Assist the Transition

DTIC Science & Technology

1993-02-01

Program Description The Interagency Placement Assistance Program (IPAP) offices maintain computerized listings of data on employees faced with...possible reduction in force (RIF) separations. Program Objective To provide placement assistance to employees faced with possible RIF separations by making... employees . 23 2/93 TRANSITION ASSISTANCE PROGRAM Short Name of Program TAP Program Description Begun in 1991, TAP is a joint program of

26 CFR 1.127-2 - Qualified educational assistance program.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 26 Internal Revenue 2 2011-04-01 2011-04-01 false Qualified educational assistance program. 1.127... Qualified educational assistance program. (a) In general. A qualified educational assistance program is a plan established and maintained by an employer under which the employer provides educational assistance...

Exploring Estimates of Net Community Production and Export Along the Western Antarctic Peninsula (WAP), 1993-2014.

NASA Astrophysics Data System (ADS)

Ducklow, H. W.; Stukel, M. R.; Bowman, J. S.; Kim, H.; Cassar, N.; Eveleth, R.; Li, Z.; Doney, S. C.; Sailley, S. F.; Jickells, T. D.; Baker, A. R.; Chance, R.

2016-12-01

In this presentation, we will compare different estimates of net community production (NCP) and export production (EP), including both traditional (changes in nutrient inventories and biological incubations) and newer measurements (Oxygen-Argon ratio, Thorium-234 disequilibrium, Iodide accumulation). Palmer Long Term Ecological Research (PAL-LTER) has been conducting observations of core biogeochemical (nutrient and carbon inventories, sediment trap flux) and ecological (standing stocks, production and grazing rates) processes along the WAP since 1993. Datasets include both temporally-intensive (semiweekly, Oct-April) observations in two nearshore locations at Palmer Station, and regionally-extensive observations over a 200 x 700 km grid of stations extending across the shelf into deep ocean water (>3000 m) each January. These observations provide a long term temporal and spatial context for more recent and focused measurements of net NCP and EP from the euphotic zone. For example, long-term net drawdown of nitrate averaged 415 mmol N m-2 season-1 (33 gC m-2 Season-1) at Palmer Station and 557 mmol N m-2 Season-1 (45 gC m-2 Season-1) over the regional grid. In comparison, discrete bottle-based O2/Ar estimates of NCP averaged 44 mmol O2 m-2 d-1 (0.37 gC m-2 d-1) regionally in January 2008-11. Th234 export was 684 dpm-2 d-1 (0.15 gC m-2 d-1) in January 2012, sourced from 15NO3 uptake-based new production of 4.1 mmol N m-2 d-1 (0.37 gC m-2 d-1). Intercomparison of these estimates is not straightforward. Measurements are based on several elemental currencies (C, N, O2, Th). We do not fully understand the processes each method claims to address. Is NCP the same as new production? Different processes and their measurements proceed over timescales of hours (new and net PP) to weeks (O2/Ar, 234Th) to months (inventory drawdowns). As implied above, assignment of time duration of net drawdown processes is uncertain for changes in water column inventories. Models provide additional insights, as modeled processes can be exactly defined. Inverse foodweb models of foodwebs in the PAL-WAP region yield NCP and EP estimates ranging 0.14 - 0.48 gC m-2 d-1. NCP and EP are equivalent in these steady-state foodweb models. We will synthesize these and other estimates and placed in emergent objective schemes.

Foraging habitats of southern elephant seals, Mirounga leonina, from the Northern Antarctic Peninsula

NASA Astrophysics Data System (ADS)

Muelbert, Monica M. C.; de Souza, Ronald B.; Lewis, Mirtha N.; Hindell, Mark A.

2013-04-01

Elephant Island (EI) is uniquely placed to provide southern elephant seals (SES) breeding there with potential access to foraging grounds in the Weddell Sea, the frontal zones of the South Atlantic Ocean, the Patagonian shelf and the Western Antarctic Peninsula (WAP). Quantifying where seals from EI forage therefore provides insights into the types of important habitats available, and which are of particular importance to elephant seals. Twenty nine SES (5 sub-adult males—SAM and 24 adult females—AF) were equipped with SMRU CTD-SLDRs during the post-breeding (PB 2008, 2009) and post-moulting (PM 2007, 2008, 2009, 2010) trips to sea. There were striking intra-annual and inter-sex differences in foraging areas, with most of the PB females remaining within 150 km of EI. One PB AF travelled down the WAP as did 16 out of the 20 PM females and foraged near the winter ice-edge. Most PM sub-adult males remained close to EI, in areas similar to those used by adult females several months earlier, although one SAM spent the early part of the winter foraging on the Patagonian Shelf. The waters of the Northern Antarctic Peninsula (NAP) contain abundant resources to support the majority of the Islands' SES for the summer and early winter, such that the animals from this population have shorter migrations than those from most other populations. Sub-adult males and PB females are certainly taking advantage of these resources. However, PM females did not remain there over the winter months, instead they used the same waters at the ice-edge in the southern WAP that females from both King George Island and South Georgia used. Females made more benthic dives than sub-adult males—again this contrasts with other sites where SAMs do more benthic diving. Unlike most other populations studied to date EI is a relatively southerly breeding colony located on the Antarctic continental shelf. EI seals are using shelf habitats more than other SES populations but some individuals still employ open water foraging strategies. Sea-ice was also very influential for PM females with more foraging occurring in heavier pack-ice. Larger females used areas with heavier ice-concentration than smaller females. The study demonstrates the importance of shelf and slope habitat to elephant seals, but also highlighted the influence of sea-ice and fine-scale bathymetry and local ocean condition in determining foraging habitat.

31 CFR 205.1 - What Federal assistance programs are covered by this part?

Code of Federal Regulations, 2013 CFR

2013-07-01

...; and (2) All Federal program agencies, except the Tennessee Valley Authority (TVA) and its Federal assistance programs. (b) Only programs listed in the Catalog of Federal Domestic Assistance, as established... 31 Money and Finance:Treasury 2 2013-07-01 2013-07-01 false What Federal assistance programs are...

31 CFR 205.1 - What Federal assistance programs are covered by this part?

Code of Federal Regulations, 2011 CFR

2011-07-01

...; and (2) All Federal program agencies, except the Tennessee Valley Authority (TVA) and its Federal assistance programs. (b) Only programs listed in the Catalog of Federal Domestic Assistance, as established... 31 Money and Finance:Treasury 2 2011-07-01 2011-07-01 false What Federal assistance programs are...

31 CFR 205.1 - What Federal assistance programs are covered by this part?

Code of Federal Regulations, 2014 CFR

2014-07-01

...; and (2) All Federal program agencies, except the Tennessee Valley Authority (TVA) and its Federal assistance programs. (b) Only programs listed in the Catalog of Federal Domestic Assistance, as established... 31 Money and Finance: Treasury 2 2014-07-01 2014-07-01 false What Federal assistance programs are...

31 CFR 205.1 - What Federal assistance programs are covered by this part?

Code of Federal Regulations, 2012 CFR

2012-07-01

...; and (2) All Federal program agencies, except the Tennessee Valley Authority (TVA) and its Federal assistance programs. (b) Only programs listed in the Catalog of Federal Domestic Assistance, as established... 31 Money and Finance:Treasury 2 2012-07-01 2012-07-01 false What Federal assistance programs are...

AFRRI (Armed Forces Radiobiology Research Institute) Reports, January- March 1986

DTIC Science & Technology

1986-03-01

cells , calculated from —50 to —40 mV, wap 101 nS4:0-12 (mean+ 8.E. of mean, n = 22 ). 480 E. K. GAL UN AND P. A. SHEEH Y Effect of adherence on zero...and Hagan, M. Effect of radiation on the regulation of sodium-dependent glucose transport in LLC-PKi epithelial cell line: Possible model for...epithelial cells . SR86-9: Mullin, M. J., and Hunt, W. A. Actions of ethanol on voltage-sensitive sodium channels: Effects on neurotoxin-stimulated

10 CFR 455.90 - Purpose.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Marketing § 455.90 Purpose. This subpart describes what constitutes a State program for technical assistance, program assistance, and marketing that may receive financial assistance under this part and sets forth the eligibility criteria for States to receive grants for technical assistance, program assistance, and marketing. ...

13 CFR 124.701 - What is the purpose of the 7(j) management and technical assistance program?

Code of Federal Regulations, 2010 CFR

2010-01-01

...) management and technical assistance program? 124.701 Section 124.701 Business Credit and Assistance SMALL...) Business Development Management and Technical Assistance Program § 124.701 What is the purpose of the 7(j) management and technical assistance program? Section 7(j)(1) of the Small Business Act, 15 U.S.C. 636(j)(1...

31 CFR 205.3 - What Federal assistance programs are subject to this subpart A?

Code of Federal Regulations, 2011 CFR

2011-07-01

... programs which: (1) Are listed in the Catalog of Federal Domestic Assistance; (2) Meet the funding... Federal assistance programs subject to subpart A if a State or Federal Program Agency fails to comply with... 31 Money and Finance:Treasury 2 2011-07-01 2011-07-01 false What Federal assistance programs are...

31 CFR 205.3 - What Federal assistance programs are subject to this subpart A?

Code of Federal Regulations, 2012 CFR

2012-07-01

... programs which: (1) Are listed in the Catalog of Federal Domestic Assistance; (2) Meet the funding... Federal assistance programs subject to subpart A if a State or Federal Program Agency fails to comply with... 31 Money and Finance:Treasury 2 2012-07-01 2012-07-01 false What Federal assistance programs are...

31 CFR 205.3 - What Federal assistance programs are subject to this subpart A?

Code of Federal Regulations, 2013 CFR

2013-07-01

... programs which: (1) Are listed in the Catalog of Federal Domestic Assistance; (2) Meet the funding... Federal assistance programs subject to subpart A if a State or Federal Program Agency fails to comply with... 31 Money and Finance:Treasury 2 2013-07-01 2013-07-01 false What Federal assistance programs are...

31 CFR 205.3 - What Federal assistance programs are subject to this subpart A?

Code of Federal Regulations, 2014 CFR

2014-07-01

... programs which: (1) Are listed in the Catalog of Federal Domestic Assistance; (2) Meet the funding... Federal assistance programs subject to subpart A if a State or Federal Program Agency fails to comply with... 31 Money and Finance: Treasury 2 2014-07-01 2014-07-01 false What Federal assistance programs are...

31 CFR 205.3 - What Federal assistance programs are subject to this subpart A?

Code of Federal Regulations, 2010 CFR

2010-07-01

... programs which: (1) Are listed in the Catalog of Federal Domestic Assistance; (2) Meet the funding... Federal assistance programs subject to subpart A if a State or Federal Program Agency fails to comply with... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false What Federal assistance programs are...

5 CFR Appendix C to Subpart D of... - Application of Subpart D, Part 900, to Programs Receiving Federal Financial Assistance of the...

Code of Federal Regulations, 2010 CFR

2010-01-01

... Programs Receiving Federal Financial Assistance of the Office of Personnel Management C Appendix C to... Programs Receiving Federal Financial Assistance of the Office of Personnel Management Nondiscrimination in... subpart in programs receiving financial assistance under programs of the Office of Personnel Management...

Educating the Employee Assistance Professional: Cornell University's Employee Assistance Education and Research Program.

ERIC Educational Resources Information Center

Quick, R. C.; And Others

1987-01-01

Outlines Cornell University's Employee Assistance Education and Research Program, which uses an academic curriculum and field experience to further develop the Employee Assistance Program (EAP) profession. Addresses the dilemma of personnel executives in ensuring quality in EAP programs and staff. (JOW)

Iraq: Recent Developments in Reconstruction Assistance

DTIC Science & Technology

2005-05-12

in Reconstruction Assistance Summary Large-scale reconstruction assistance programs are being undertaken by the United States following the war with... assistance programs , the Coalition Provisional Authority (CPA), dissolved, and sovereignty was returned to Iraq. Security Council Resolution 1546 of June...Assessment.pdf]. Iraq: Recent Developments in Reconstruction Assistance Large-scale reconstruction assistance programs are being undertaken by the United

75 FR 18518 - Delaware; Major Disaster and Related Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-12

..., including snow assistance, under the Public Assistance program for any continuous 48-hour period during or... protective measures (Category B), including snow assistance, under the Public Assistance program for any... Delaware are eligible to apply for assistance under the Hazard Mitigation Grant Program. The following...

46 CFR 16.401 - Employee Assistance Program (EAP).

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 1 2010-10-01 2010-10-01 false Employee Assistance Program (EAP). 16.401 Section 16.401 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY MERCHANT MARINE OFFICERS AND SEAMEN CHEMICAL TESTING Employee Assistance Programs § 16.401 Employee Assistance Program (EAP). The employer shall provide an...

78 FR 4156 - Notice of Proposed Information Collection: Comment Request; Assisted Living Conversion Program...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-18

... Information Collection: Comment Request; Assisted Living Conversion Program (ALCP) for Eligible Multifamily.... This Notice also lists the following information: Title of Proposal: Assisted Living Conversion Program.... Description of the need for the information and proposed use: The Assisted Living Conversion Program and the...

75 FR 11903 - District of Columbia; Major Disaster and Related Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-12

..., including snow assistance, under the Public Assistance program for any continuous 48-hour period during or...), including snow assistance, under the Public Assistance program for any continuous 48-hour period during or... Hazard Mitigation Grant Program. (The following Catalog of Federal Domestic Assistance Numbers (CFDA) are...

Iraq: Reconstruction Assistance

DTIC Science & Technology

2007-06-25

Iraq: Reconstruction Assistance Summary A large-scale assistance program has been undertaken by the United States in Iraq since mid-2003. To date...28, 2004, the entity implementing assistance programs , the Coalition Provisional Authority (CPA), dissolved, and sovereignty was returned to Iraq. U.N...10 U.S. Assistance Policy and Program Structure . . . . . . . . . . . . . . . . . . . . . . . . . . 11 U.S. Reconstruction

Up from Dependency: A New National Public Assistance Strategy. Supplement 1: The National Public Assistance System. Volume 3: A Compendium of Public Assistance Programs; Major Federal Health, Service, Employment, and Education Programs, Other Federal and State Programs.

ERIC Educational Resources Information Center

Interagency Low Income Opportunity Advisory Board, Washington, DC.

This volume contains the second half of part 1 of a 4-part compendium of information about low income assistance programs plus the remaining 3 parts of the compendium. Part 1 contains detailed information about 59 major federally supported public assistance programs, each of which annually spent over $20 million in fiscal year 1985, and applied a…

75 FR 26977 - Massachusetts; Emergency and Related Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-13

... assistance, under the Public Assistance program. This assistance excludes regular time costs for subgrantees' regular employees. Consistent with the requirement that Federal assistance is supplemental, any Federal... assistance, under the Public Assistance program. The following Catalog of Federal Domestic Assistance Numbers...

75 FR 6404 - Oklahoma; Emergency and Related Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-09

... to direct Federal assistance, under the Public Assistance program. This assistance excludes regular time costs for subgrantees' regular employees. Consistent with the requirement that Federal assistance... assistance, under the Public Assistance program. The following Catalog of Federal Domestic Assistance Numbers...

10 CFR Appendix A to Subpart E of... - DOE Federally Assisted Programs Containing Age Distinctions

Code of Federal Regulations, 2013 CFR

2013-01-01

... 10 Energy 4 2013-01-01 2013-01-01 false DOE Federally Assisted Programs Containing Age...) NONDISCRIMINATION IN FEDERALLY ASSISTED PROGRAMS OR ACTIVITIES Nondiscrimination on the Basis of Age-Age... Federally Assisted Programs Containing Age Distinctions Statute, Name, Public Law, and U.S. Code Section and...

78 FR 23775 - Notice of Proposed Information Collection; Comment Request: Tax Credit Assistance Program (TCAP)

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-22

... Information Collection; Comment Request: Tax Credit Assistance Program (TCAP) AGENCY: Office of the Chief... information: Title of Proposed: Tax Credit Assistance Program (TCAP). OMB Approval Number: 2506-0181. Form Numbers: None. Description of the need for the information and proposed use: Tax Credit Assistance Program...

Targeting expression of a transforming growth factor beta 1 transgene to the pregnant mammary gland inhibits alveolar development and lactation.

PubMed Central

Jhappan, C; Geiser, A G; Kordon, E C; Bagheri, D; Hennighausen, L; Roberts, A B; Smith, G H; Merlino, G

1993-01-01

Transforming growth factor-beta 1 (TGF-beta 1) possesses highly potent, diverse and often opposing cell-specific activities, and has been implicated in the regulation of a variety of physiologic and developmental processes. To determine the effects of in vivo overexpression of TGF-beta 1 on mammary gland function, transgenic mice were generated harboring a fusion gene consisting of the porcine TGF-beta 1 cDNA placed under the control of regulatory elements of the pregnancy-responsive mouse whey-acidic protein (WAP) gene. Females from two of four transgenic lines were unable to lactate due to inhibition of the formation of lobuloalveolar structures and suppression of production of endogenous milk protein. In contrast, ductal development of the mammary glands was not overtly impaired. There was a complete concordance in transgenic mice between manifestation of the lactation-deficient phenotype and expression of RNA from the WAP/TGF-beta 1 transgene, which was present at low levels in the virgin gland, but was greatly induced at mid-pregnancy. TGF-beta 1 was localized to numerous alveoli and to the periductal extracellular matrix in the mammary gland of transgenic females late in pregnancy by immunohistochemical analysis. Glands reconstituted from cultured transgenic mammary epithelial cells duplicated the inhibition of lobuloalveolar development observed in situ in the mammary glands of pregnant transgenic mice. Results from this transgenic model strongly support the hypothesis that TGF-beta 1 plays an important in vivo role in regulating the development and function of the mammary gland. Images PMID:8491177

10 CFR 455.144 - Grant awards for State programs to provide technical assistance, program assistance, and marketing.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 3 2010-01-01 2010-01-01 false Grant awards for State programs to provide technical assistance, program assistance, and marketing. 455.144 Section 455.144 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION GRANT PROGRAMS FOR SCHOOLS AND HOSPITALS AND BUILDINGS OWNED BY UNITS OF LOCAL GOVERNMENT AND PUBLIC CARE INSTITUTIONS Grant Awards §...

76 FR 23272 - FY 2011 Emergency Food Assistance Annual Program Statement

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-26

... Emergency Food Assistance Annual Program Statement Pursuant to the Food for Peace Act of 2008 and the Foreign Assistance Act of 1961 (FAA), notice is hereby given that the FY 2011 Emergency Food Assistance... to review, the FY 2011 Emergency Food Assistance Annual Program Statement is available via the Food...

44 CFR 204.25 - FEMA-State agreement for fire management assistance grant program.

Code of Federal Regulations, 2010 CFR

2010-10-01

... GRANT PROGRAM Declaration Process § 204.25 FEMA-State agreement for fire management assistance grant... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false FEMA-State agreement for fire management assistance grant program. 204.25 Section 204.25 Emergency Management and Assistance FEDERAL...

44 CFR 204.25 - FEMA-State agreement for fire management assistance grant program.

Code of Federal Regulations, 2014 CFR

2014-10-01

... GRANT PROGRAM Declaration Process § 204.25 FEMA-State agreement for fire management assistance grant... 44 Emergency Management and Assistance 1 2014-10-01 2014-10-01 false FEMA-State agreement for fire management assistance grant program. 204.25 Section 204.25 Emergency Management and Assistance FEDERAL...

44 CFR 204.25 - FEMA-State agreement for fire management assistance grant program.

Code of Federal Regulations, 2011 CFR

2011-10-01

... GRANT PROGRAM Declaration Process § 204.25 FEMA-State agreement for fire management assistance grant... 44 Emergency Management and Assistance 1 2011-10-01 2011-10-01 false FEMA-State agreement for fire management assistance grant program. 204.25 Section 204.25 Emergency Management and Assistance FEDERAL...

44 CFR 204.25 - FEMA-State agreement for fire management assistance grant program.

Code of Federal Regulations, 2012 CFR

2012-10-01

... GRANT PROGRAM Declaration Process § 204.25 FEMA-State agreement for fire management assistance grant... 44 Emergency Management and Assistance 1 2012-10-01 2011-10-01 true FEMA-State agreement for fire management assistance grant program. 204.25 Section 204.25 Emergency Management and Assistance FEDERAL...

44 CFR 204.25 - FEMA-State agreement for fire management assistance grant program.

Code of Federal Regulations, 2013 CFR

2013-10-01

... GRANT PROGRAM Declaration Process § 204.25 FEMA-State agreement for fire management assistance grant... 44 Emergency Management and Assistance 1 2013-10-01 2013-10-01 false FEMA-State agreement for fire management assistance grant program. 204.25 Section 204.25 Emergency Management and Assistance FEDERAL...

25 CFR 20.505 - What services are provided jointly with the Child Assistance Program?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false What services are provided jointly with the Child... SERVICES FINANCIAL ASSISTANCE AND SOCIAL SERVICES PROGRAMS Child Assistance How Child Assistance Funds Can Be Used § 20.505 What services are provided jointly with the Child Assistance Program? The services...

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.

Information about Federal Assistance Listings and the Catalog of Federal Domestic Assistance

EPA Pesticide Factsheets

The primary purpose of the Catalog is to assist potential applicants in identifying programs which meet their specific objectives & to provide general information on Federal assistance programs. In 1977 Congress passed the Federal Program Information Act.

26 CFR 1.127-1 - Amounts received under a qualified educational assistance program.

Code of Federal Regulations, 2010 CFR

2010-04-01

... employee under a qualified educational assistance program described in § 1.127-2, or (2) The value of... assistance program. 1.127-1 Section 1.127-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE... Income § 1.127-1 Amounts received under a qualified educational assistance program. (a) Exclusion from...

Analysis of Organizational Architectures for the Air Force Tuition Assistance Program

DTIC Science & Technology

2003-03-01

FORCE TUITION ASSISTANCE PROGRAM THESIS Krista Zimmerman LaPietra AFIT/GOR/ENS/03-15 DEPARTMENT OF THE AIR FORCE AIR UNIVERSITY AIR...ANALYSIS OF ORGANIZATIONAL ARCHITECTURES FOR THE AIR FORCE TUITION ASSISTANCE PROGRAM THESIS Presented to the Faculty Department...ANALYSIS OF ORGANIZATIONAL ARCHITECTURES FOR THE AIR FORCE TUITION ASSISTANCE PROGRAM Krista Zimmerman LaPietra, BS

31 CFR 205.16 - What special rules apply to Federal assistance programs and projects funded by the Federal...

Code of Federal Regulations, 2012 CFR

2012-07-01

... assistance programs and projects funded by the Federal Highway Trust Fund? 205.16 Section 205.16 Money and... special rules apply to Federal assistance programs and projects funded by the Federal Highway Trust Fund? The following applies to Federal assistance programs and projects funded out of the Federal Highway...

31 CFR 205.16 - What special rules apply to Federal assistance programs and projects funded by the Federal...

Code of Federal Regulations, 2013 CFR

2013-07-01

... assistance programs and projects funded by the Federal Highway Trust Fund? 205.16 Section 205.16 Money and... special rules apply to Federal assistance programs and projects funded by the Federal Highway Trust Fund? The following applies to Federal assistance programs and projects funded out of the Federal Highway...

31 CFR 205.16 - What special rules apply to Federal assistance programs and projects funded by the Federal...

Code of Federal Regulations, 2014 CFR

2014-07-01

... assistance programs and projects funded by the Federal Highway Trust Fund? 205.16 Section 205.16 Money and... special rules apply to Federal assistance programs and projects funded by the Federal Highway Trust Fund? The following applies to Federal assistance programs and projects funded out of the Federal Highway...

31 CFR 205.16 - What special rules apply to Federal assistance programs and projects funded by the Federal...

Code of Federal Regulations, 2010 CFR

2010-07-01

... assistance programs and projects funded by the Federal Highway Trust Fund? 205.16 Section 205.16 Money and... special rules apply to Federal assistance programs and projects funded by the Federal Highway Trust Fund? The following applies to Federal assistance programs and projects funded out of the Federal Highway...

31 CFR 205.16 - What special rules apply to Federal assistance programs and projects funded by the Federal...

Code of Federal Regulations, 2011 CFR

2011-07-01

... assistance programs and projects funded by the Federal Highway Trust Fund? 205.16 Section 205.16 Money and... special rules apply to Federal assistance programs and projects funded by the Federal Highway Trust Fund? The following applies to Federal assistance programs and projects funded out of the Federal Highway...

The Technical Assistance Program: A Program Plan.

DTIC Science & Technology

1985-09-01

interests, talents, and hobbies of current employees who wish to become involved in the technical assistance program . 4. Capitalize on the corporate...Center San Diego, CA 92152 Telephone (619) 225-6281 B-33 TAP ( EMPLOYEE ) QUESTIONNAIRE - The Technical Assistance Program (TAP) links technically skilled...Brochure, "Retired Technologist" C-11 C. Sample Letter to NOSC Employees C-13 Brochure D. The Technical Assistance Program C-15 C-1

76 FR 61374 - Massachusetts; Emergency and Related Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-04

...), including direct Federal assistance, under the Public Assistance program. This assistance excludes regular time costs for subgrantees' regular employees. Consistent with the requirement that Federal assistance... protective measures (Category B), including direct Federal assistance, under the Public Assistance program...

76 FR 60849 - Vermont; Emergency and Related Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-30

... to direct Federal assistance, under the Public Assistance program. This assistance excludes regular time costs for subgrantees' regular employees. Consistent with the requirement that Federal assistance... the Public Assistance program. (The following Catalog of Federal Domestic Assistance Numbers (CFDA...

40 CFR 52.183 - Small business assistance program.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 3 2010-07-01 2010-07-01 false Small business assistance program. 52... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Arkansas § 52.183 Small business assistance... a Small Business Stationary Source Technical and Environmental Compliance Assistance Program...

40 CFR 52.183 - Small business assistance program.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 3 2013-07-01 2013-07-01 false Small business assistance program. 52... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Arkansas § 52.183 Small business assistance... a Small Business Stationary Source Technical and Environmental Compliance Assistance Program...

40 CFR 52.183 - Small business assistance program.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 3 2012-07-01 2012-07-01 false Small business assistance program. 52... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Arkansas § 52.183 Small business assistance... a Small Business Stationary Source Technical and Environmental Compliance Assistance Program...

40 CFR 52.183 - Small business assistance program.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 3 2014-07-01 2014-07-01 false Small business assistance program. 52... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Arkansas § 52.183 Small business assistance... a Small Business Stationary Source Technical and Environmental Compliance Assistance Program...

40 CFR 52.183 - Small business assistance program.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 3 2011-07-01 2011-07-01 false Small business assistance program. 52... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Arkansas § 52.183 Small business assistance... a Small Business Stationary Source Technical and Environmental Compliance Assistance Program...

76 FR 72961 - Massachusetts; Emergency and Related Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-28

... (Category B), limited to direct Federal assistance, under the Public Assistance program. This assistance... assistance, under the Public Assistance program. The following Catalog of Federal Domestic Assistance Numbers... T. Stafford Disaster Relief and Emergency Assistance Act, 42 U.S.C. 5121-5207 (the Stafford Act), as...

Food Assistance Programs and Child Health

ERIC Educational Resources Information Center

Gundersen, Craig

2015-01-01

Food assistance programs--including the Supplemental Nutrition Assistance Program (SNAP, or food stamps), the National School Lunch Program, and the School Breakfast Program--have been remarkably successful at their core mission: reducing food insecurity among low-income children. Moreover, writes Craig Gundersen, SNAP in particular has also been…

Status Report on the Virginia Beginning Teacher Assistance Program.

ERIC Educational Resources Information Center

Caldwell, Michael

This report presents a description of the Virgina Beginning Teacher Assistance Program (BTAP), its background and rationale, development, major program assumptions, and major program activities. The Virginia BTAP has three major components: teacher assessment, teacher assistance, and program management. The development and implementation of each…

75 FR 32480 - Funding Opportunity: Affordable Care Act Medicare Beneficiary Outreach and Assistance Program...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-08

... Care Act Medicare Beneficiary Outreach and Assistance Program Funding for Title VI Native American Programs Purpose of Notice: Availability of funding opportunity announcement. Funding Opportunity Title/Program Name: Affordable Care Act Medicare Beneficiary Outreach and Assistance Program Funding for Title...

76 FR 60850 - Rhode Island; Emergency and Related Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-30

...), including direct Federal assistance, under the Public Assistance program. This assistance excludes regular time costs for subgrantees' regular employees. Consistent with the requirement that Federal assistance...), including direct federal assistance, under the Public Assistance program. The following Catalog of Federal...

76 FR 61372 - New Hampshire; Emergency and Related Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-04

...), including direct Federal assistance, under the Public Assistance program. This assistance excludes regular time costs for subgrantees' regular employees. Consistent with the requirement that Federal assistance... the Public Assistance program. (The following Catalog of Federal Domestic Assistance Numbers (CFDA...

76 FR 32368 - Mississippi; Emergency and Related Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-06

... assistance, under the Public Assistance program. This assistance excludes regular time costs for subgrantees' regular employees. Consistent with the requirement that Federal assistance is supplemental, any Federal... protective measures (Category B), limited to direct Federal assistance, under the Public Assistance program...

Information about the Catalog of Federal Domestic Assistance and EPA Programs

EPA Pesticide Factsheets

The primary purpose of the Catalog is to assist potential applicants in identifying programs which meet their specific objectives & to provide general information on Federal assistance programs. In 1977 Congress passed the Federal Program Information Act.

40 CFR 52.991 - Small business assistance program.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 3 2010-07-01 2010-07-01 false Small business assistance program. 52... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Louisiana § 52.991 Small business assistance... a Small Business Stationary Source Technical and Environmental Compliance Assistance Program to meet...

40 CFR 52.991 - Small business assistance program.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 3 2012-07-01 2012-07-01 false Small business assistance program. 52... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Louisiana § 52.991 Small business assistance... a Small Business Stationary Source Technical and Environmental Compliance Assistance Program to meet...

40 CFR 52.991 - Small business assistance program.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 3 2013-07-01 2013-07-01 false Small business assistance program. 52... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Louisiana § 52.991 Small business assistance... a Small Business Stationary Source Technical and Environmental Compliance Assistance Program to meet...

40 CFR 52.991 - Small business assistance program.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 3 2014-07-01 2014-07-01 false Small business assistance program. 52... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Louisiana § 52.991 Small business assistance... a Small Business Stationary Source Technical and Environmental Compliance Assistance Program to meet...

40 CFR 52.991 - Small business assistance program.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 3 2011-07-01 2011-07-01 false Small business assistance program. 52... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Louisiana § 52.991 Small business assistance... a Small Business Stationary Source Technical and Environmental Compliance Assistance Program to meet...

76 FR 12073 - Extension of Web-Based TRICARE Assistance Program Demonstration Program

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-04

... DEPARTMENT OF DEFENSE Office of the Secretary Extension of Web-Based TRICARE Assistance Program Demonstration Program AGENCY: Department of Defense. ACTION: Notice of a Two Year Extension of the Web-Based..., entitled Web-Based TRICARE Assistance Program. This demonstration was effective August 1, 2009, as...

40 CFR 35.9030 - Work program.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 1 2014-07-01 2014-07-01 false Work program. 35.9030 Section 35.9030 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Financial Assistance for the National Estuary Program § 35.9030 Work program. The work program is...

40 CFR 35.9030 - Work program.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 1 2013-07-01 2013-07-01 false Work program. 35.9030 Section 35.9030 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Financial Assistance for the National Estuary Program § 35.9030 Work program. The work program is...

40 CFR 35.9030 - Work program.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Work program. 35.9030 Section 35.9030 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Financial Assistance for the National Estuary Program § 35.9030 Work program. The work program is...

40 CFR 35.9030 - Work program.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Work program. 35.9030 Section 35.9030 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Financial Assistance for the National Estuary Program § 35.9030 Work program. The work program is...

40 CFR 35.9030 - Work program.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 1 2012-07-01 2012-07-01 false Work program. 35.9030 Section 35.9030 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Financial Assistance for the National Estuary Program § 35.9030 Work program. The work program is...

10 CFR 26.35 - Employee assistance programs.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 10 Energy 1 2013-01-01 2013-01-01 false Employee assistance programs. 26.35 Section 26.35 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Program Elements § 26.35 Employee assistance programs. (a) Each licensee and other entity who is subject to this part shall maintain an EAP to...

10 CFR 26.35 - Employee assistance programs.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 10 Energy 1 2014-01-01 2014-01-01 false Employee assistance programs. 26.35 Section 26.35 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Program Elements § 26.35 Employee assistance programs. (a) Each licensee and other entity who is subject to this part shall maintain an EAP to...

10 CFR 26.35 - Employee assistance programs.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 10 Energy 1 2012-01-01 2012-01-01 false Employee assistance programs. 26.35 Section 26.35 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Program Elements § 26.35 Employee assistance programs. (a) Each licensee and other entity who is subject to this part shall maintain an EAP to...

10 CFR 26.35 - Employee assistance programs.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 1 2010-01-01 2010-01-01 false Employee assistance programs. 26.35 Section 26.35 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Program Elements § 26.35 Employee assistance programs. (a) Each licensee and other entity who is subject to this part shall maintain an EAP to...

10 CFR 26.35 - Employee assistance programs.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 1 2011-01-01 2011-01-01 false Employee assistance programs. 26.35 Section 26.35 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Program Elements § 26.35 Employee assistance programs. (a) Each licensee and other entity who is subject to this part shall maintain an EAP to...

76 FR 61373 - Connecticut; Emergency and Related Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-04

... assistance, under the Public Assistance program. This assistance excludes regular time costs for subgrantees' regular employees. Consistent with the requirement that Federal assistance is supplemental, any Federal... Assistance program. The following Catalog of Federal Domestic Assistance Numbers (CFDA) are to be used for...

76 FR 60852 - District of Columbia; Emergency and Related Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-30

...), including direct Federal assistance, under the Public Assistance program. This assistance excludes regular time costs for subgrantees' regular employees. Consistent with the requirement that Federal assistance... measures (Category B), including direct federal assistance, under the Public Assistance program for the...

76 FR 61726 - North Carolina; Emergency and Related Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-05

...), including direct Federal assistance, under the Public Assistance program. This assistance excludes regular time costs for subgrantees' regular employees. Consistent with the requirement that Federal assistance...), including direct federal assistance, under the Public Assistance program at 75 percent federal funding. The...

Iraq: Recent Developments in Reconstruction Assistance

DTIC Science & Technology

2005-03-23

Developments in Reconstruction Assistance Summary Large-scale reconstruction assistance programs are being undertaken by the United States following the war...currently the case. The House approved the measure on March 16. On June 28, 2004, the entity implementing assistance programs , the Coalition Provisional...Large-scale reconstruction assistance programs are being undertaken by the United States in Iraq. This report describes recent developments in this

48 CFR 519.7012 - Developmental assistance.

Code of Federal Regulations, 2010 CFR

2010-10-01

... SOCIOECONOMIC PROGRAMS SMALL BUSINESS PROGRAMS GSA Mentor-Protégé Program 519.7012 Developmental assistance. The forms of developmental assistance a mentor can provide to a protégé include: (a) Management... Mentor-Protégé Program Manager. ...

Incorporating Health Education into Employee Assistance Programs.

ERIC Educational Resources Information Center

Miller, Richard E.

1985-01-01

Methods of aligning health education with the goals and functions of employee assistance programs are discussed. The role of the health educator in developing these programs is explained in a description of employee assistance program service standards and specific sub-tasks. (DF)

10 CFR 455.121 - Grant applications for State technical assistance, program assistance, and marketing programs.

Code of Federal Regulations, 2010 CFR

2010-01-01

... costs for such program; (4) The energy conservation measures funded from non-Federal sources under this... non-Federal sources of funding to carry out the State's program(s) for energy conservation measures... 10 Energy 3 2010-01-01 2010-01-01 false Grant applications for State technical assistance, program...

75 FR 15693 - Extension of Web-Based TRICARE Assistance Program Demonstration Project

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-30

... DEPARTMENT OF DEFENSE Office of the Secretary Extension of Web-Based TRICARE Assistance Program Demonstration Project AGENCY: Department of Defense (DoD). ACTION: Notice of a Web-Based TRICARE Assistance... States Code, Section 1092, entitled Web-Based TRICARE Assistance Program. This demonstration was...

76 FR 30243 - Community Volunteer Income Tax Assistance (VITA) Matching Grant Program-Availability of...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-24

... DEPARTMENT OF THE TREASURY Internal Revenue Service Community Volunteer Income Tax Assistance... application packages for the 2012 Community Volunteer Income Tax Assistance (VITA) Matching Grant Program... Community Volunteer Income Tax Assistance (VITA) Matching Grant Program is contained in the Department of...

77 FR 20694 - Community Volunteer Income Tax Assistance (VITA) Matching Grant Program-Availability of...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-05

... DEPARTMENT OF THE TREASURY Internal Revenue Service Community Volunteer Income Tax Assistance... application package for the 2013 Community Volunteer Income Tax Assistance (VITA) Matching Grant Program... the Community Volunteer Income Tax Assistance (VITA) Matching Grant Program is contained in the...

75 FR 22437 - Community Volunteer Income Tax Assistance (VITA) Matching Grant Program-Availability of...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-28

... DEPARTMENT OF THE TREASURY Internal Revenue Service Community Volunteer Income Tax Assistance... application packages for the 2011 Community Volunteer Income Tax Assistance (VITA) Matching Grant Program... for the 2011 Community Volunteer Income Tax Assistance (VITA) Matching Grant Demonstration Program for...

45 CFR 205.50 - Safeguarding information for the financial assistance programs.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 45 Public Welfare 2 2013-10-01 2012-10-01 true Safeguarding information for the financial assistance programs. 205.50 Section 205.50 Public Welfare Regulations Relating to Public Welfare OFFICE OF FAMILY ASSISTANCE (ASSISTANCE PROGRAMS), ADMINISTRATION FOR CHILDREN AND FAMILIES, DEPARTMENT OF HEALTH...

45 CFR 205.50 - Safeguarding information for the financial assistance programs.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 45 Public Welfare 2 2012-10-01 2012-10-01 false Safeguarding information for the financial assistance programs. 205.50 Section 205.50 Public Welfare Regulations Relating to Public Welfare OFFICE OF FAMILY ASSISTANCE (ASSISTANCE PROGRAMS), ADMINISTRATION FOR CHILDREN AND FAMILIES, DEPARTMENT OF HEALTH...

45 CFR 205.50 - Safeguarding information for the financial assistance programs.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 45 Public Welfare 2 2014-10-01 2012-10-01 true Safeguarding information for the financial assistance programs. 205.50 Section 205.50 Public Welfare Regulations Relating to Public Welfare OFFICE OF FAMILY ASSISTANCE (ASSISTANCE PROGRAMS), ADMINISTRATION FOR CHILDREN AND FAMILIES, DEPARTMENT OF HEALTH...

7 CFR 4279.279 - Domestic lamb industry adjustment assistance program.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 15 2013-01-01 2013-01-01 false Domestic lamb industry adjustment assistance program. 4279.279 Section 4279.279 Agriculture Regulations of the Department of Agriculture (Continued) RURAL... Biorefinery Assistance Loans § 4279.279 Domestic lamb industry adjustment assistance program. The provisions...

7 CFR 4279.279 - Domestic lamb industry adjustment assistance program.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 15 2012-01-01 2012-01-01 false Domestic lamb industry adjustment assistance program. 4279.279 Section 4279.279 Agriculture Regulations of the Department of Agriculture (Continued) RURAL... Biorefinery Assistance Loans § 4279.279 Domestic lamb industry adjustment assistance program. The provisions...

7 CFR 4279.279 - Domestic lamb industry adjustment assistance program.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 15 2014-01-01 2014-01-01 false Domestic lamb industry adjustment assistance program. 4279.279 Section 4279.279 Agriculture Regulations of the Department of Agriculture (Continued) RURAL... Biorefinery Assistance Loans § 4279.279 Domestic lamb industry adjustment assistance program. The provisions...

An evaluation toolkit for Florida's Commuter Assistance Programs (CAP) : a companion to the 1999 CAP evaluation manual

DOT National Transportation Integrated Search

2001-01-01

This manual is a companion piece to the Commuter Assistance Program Evaluation Manual that was developed to assist Florida's Commuter Assistance Programs (CAP) in their efforts to measure and evaluate their performance. This manual is intended to pro...

New developments in employee assistance programs.

PubMed

White, R K; McDuff, D R; Schwartz, R P; Tiegel, S A; Judge, C P

1996-04-01

Employee assistance programs have developed from alcoholism assessment and referral centers to specialized behavioral health programs. Comprehensive employee assistance programs are defined by six major components: identification of problems based on job performance, consultation with supervisors, constructive confrontation, evaluation and referral, liaison with treatment providers, and substance abuse expertise. Other services have been added as enhancements to the basic model and include managed behavioral health activities and professional assistance committees, which provide services for impaired professionals and executives. Recent developments in the field are illustrated through examples from the experience of the employee assistance program at the University of Maryland Medical System in Baltimore.

75 FR 25873 - West Virginia; Major Disaster and Related Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-10

... provide emergency protective measures, including snow assistance, under the Public Assistance program for... assistance, as warranted. This assistance excludes regular time costs for the sub-grantees' regular employees..., (Category B), including snow assistance, under the Public Assistance program for any continuous 48-hour...

Technical Assistance and Program Support; DOD Historical Black Colleges and Universities and Minority Institutions Program.

DTIC Science & Technology

2000-04-01

AD Award Number: DAMD17-98-2-8012 TITLE: Technical Assistance and Program Support; DOD Historical Black Colleges and Universities and Minority...2000 3. REPORT TYPE AND DATES COVERED Annual (1 May 99 - 30 Apr 00): 4. TITLE AND SUBTITLE Technical Assistance and Program Support; DOD...UNCF’s Infrastructure Development Assistance Program (IDAP) has been involved myriad of tasks to support the Department of Defense’s interest to

Legal Services: The Army Legal Assistance Program

DTIC Science & Technology

1996-02-21

Army Regulation 27–3 Legal Services The Army Legal Assistance Program Headquarters Department of the Army Washington, DC 21 February 1996 REPORT...1996 to xx-xx-1996 4. TITLE AND SUBTITLE The Army Legal Assistance Program Unclassified 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT...Z39.18 SUMMARY of CHANGE AR 27–3 The Army Legal Assistance Program This change 2 corrects the title page of this regulation. This change 2-- o Corrects

Federal Assistance for Programs Serving the Handicapped. Third Edition.

ERIC Educational Resources Information Center

Office of Human Development (DHEW), Washington, DC. Office for Handicapped Individuals.

The guide presents information on more than 200 federally assisted programs serving the handicapped. Information on uses and restrictions, types of assistance, eligibility requirements; application procedures, appropriations, program accomplishments, enabling legislation, and contact persons are listed for programs receiving four types of…

Real Estate: Homeowners Assistance Program

DTIC Science & Technology

1992-06-12

Army Regulation 405–16 Real Estate Homeowners Assistance Program Headquarters Department of the Army Washington, DC 12 June 1992 UNCLASSIFIED Report...Classification of Abstract unclassified Limitation of Abstract UU Number of Pages 23 SUMMARY of CHANGE AR 405–16 Homeowners Assistance Program This...properties acquired under the Homeowners Assistance Program (HAP) (para 7). o Delegates to Chief of Engineers, with the power to redelegate, execution of deeds

24 CFR 982.642 - Homeownership option: Pilot program for homeownership assistance for disabled families.

Code of Federal Regulations, 2014 CFR

2014-04-01

... for homeownership assistance for disabled families. 982.642 Section 982.642 Housing and Urban... option: Pilot program for homeownership assistance for disabled families. (a) General. This section... Act of 2000. Under the pilot program, a PHA may provide homeownership assistance to a disabled family...

24 CFR 982.642 - Homeownership option: Pilot program for homeownership assistance for disabled families.

Code of Federal Regulations, 2011 CFR

2011-04-01

... for homeownership assistance for disabled families. 982.642 Section 982.642 Housing and Urban... option: Pilot program for homeownership assistance for disabled families. (a) General. This section... Act of 2000. Under the pilot program, a PHA may provide homeownership assistance to a disabled family...

24 CFR 982.642 - Homeownership option: Pilot program for homeownership assistance for disabled families.

Code of Federal Regulations, 2010 CFR

2010-04-01

... for homeownership assistance for disabled families. 982.642 Section 982.642 Housing and Urban... option: Pilot program for homeownership assistance for disabled families. (a) General. This section... Act of 2000. Under the pilot program, a PHA may provide homeownership assistance to a disabled family...

24 CFR 982.642 - Homeownership option: Pilot program for homeownership assistance for disabled families.

Code of Federal Regulations, 2012 CFR

2012-04-01

... for homeownership assistance for disabled families. 982.642 Section 982.642 Housing and Urban... option: Pilot program for homeownership assistance for disabled families. (a) General. This section... Act of 2000. Under the pilot program, a PHA may provide homeownership assistance to a disabled family...

24 CFR 982.642 - Homeownership option: Pilot program for homeownership assistance for disabled families.

Code of Federal Regulations, 2013 CFR

2013-04-01

... for homeownership assistance for disabled families. 982.642 Section 982.642 Housing and Urban... option: Pilot program for homeownership assistance for disabled families. (a) General. This section... Act of 2000. Under the pilot program, a PHA may provide homeownership assistance to a disabled family...

45 CFR 2540.100 - What restrictions govern the use of Corporation assistance?

Code of Federal Regulations, 2010 CFR

2010-10-01

... part of the assigned duties of such employee. (5) A participant in any program receiving assistance... of a participant in a program receiving Corporation assistance. (2) An organization may not displace a volunteer by using a participant in a program receiving Corporation assistance. (3) A service...

Comparison of In-House and Contracted-Out Employee Assistance Programs.

ERIC Educational Resources Information Center

Straussner, Shulamith Lala Ashenberg

1988-01-01

Compared 15 selected management-sponsored in-house and eight contracted-out employee assistance programs in the New York area. Examined advantages and disadvantages of in-house and contractual programs from the viewpoints of top management, employees, and the employee assistance program itself. Concluded that which program model was best depended…

Iraq: Recent Developments in Reconstruction Assistance

DTIC Science & Technology

2005-01-27

Developments in Reconstruction Assistance Summary Large-scale reconstruction assistance programs are being undertaken by the United States following the war...in grant aid and as much as $13.3 billion in possible loans. On June 28, 2004, the entity implementing assistance programs , the Coalition Provisional... programs are being undertaken by the United States in Iraq. This report describes recent developments in this assistance effort. The report will be updated

Iraq: Recent Developments in Reconstruction Assistance

DTIC Science & Technology

2004-12-20

Developments in Reconstruction Assistance Summary Large-scale reconstruction assistance programs are being undertaken by the United States following the war...in grant aid and as much as $13.3 billion in possible loans. On June 28, 2004, the entity implementing assistance programs , the Coalition... programs are being undertaken by the United States in Iraq. This report describes recent developments in this assistance effort. The report will be

75 FR 69082 - Federal Financial Participation in State Assistance Expenditures; Federal Matching Shares for...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-10

... Expenditures; Federal Matching Shares for Medicaid, the Children's Health Insurance Program, and Aid to Needy... assistance (Medicaid) and Children's Health Insurance Program (CHIP) expenditures, Temporary Assistance for... expenditures for most medical assistance and child health assistance, and assistance payments for certain...

7 CFR 762.150 - Interest assistance program.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 7 2014-01-01 2014-01-01 false Interest assistance program. 762.150 Section 762.150 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS GUARANTEED FARM LOANS § 762.150 Interest assistance program. (a) Requests for...

36 CFR 230.21 - Implementation of the program.

Code of Federal Regulations, 2010 CFR

2010-07-01

.... 230.21 Section 230.21 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE STATE AND PRIVATE FORESTRY ASSISTANCE Urban and Community Forestry Assistance Program § 230.21 Implementation of the program. (a) The Urban and Community Forestry Assistance Program is implemented through the...

75 FR 29366 - ``Homeless Veterans' Reintegration Program (HVRP) National Technical Assistance Center...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-25

... ``Homeless Veterans' Reintegration Program (HVRP) National Technical Assistance Center Cooperative Agreement...). Section 2021 authorizes programs to expedite the reintegration of homeless Veterans into the labor force... Technical Assistance Center (NTAC) for the Homeless Veterans' Reintegration Program (HVRP) to include the...

28 CFR 92.10 - Providing tutorials and other academic assistance programs.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 28 Judicial Administration 2 2014-07-01 2014-07-01 false Providing tutorials and other academic... tutorials and other academic assistance programs. (a) The program designed by the community organization must include academic counseling, tutorials and other academic assistance programs to enable...

28 CFR 92.10 - Providing tutorials and other academic assistance programs.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 28 Judicial Administration 2 2013-07-01 2013-07-01 false Providing tutorials and other academic... tutorials and other academic assistance programs. (a) The program designed by the community organization must include academic counseling, tutorials and other academic assistance programs to enable...

28 CFR 92.10 - Providing tutorials and other academic assistance programs.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 28 Judicial Administration 2 2012-07-01 2012-07-01 false Providing tutorials and other academic... tutorials and other academic assistance programs. (a) The program designed by the community organization must include academic counseling, tutorials and other academic assistance programs to enable...

28 CFR 92.10 - Providing tutorials and other academic assistance programs.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 28 Judicial Administration 2 2011-07-01 2011-07-01 false Providing tutorials and other academic... tutorials and other academic assistance programs. (a) The program designed by the community organization must include academic counseling, tutorials and other academic assistance programs to enable...

76 FR 32355 - Notice of Funds Availability (NOFA) Inviting Applications for the Biorefinery Assistance Program

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-06

..., Energy Branch, Attention: BioRefinery Assistance Program, 1400 Independence Avenue, SW., STOP 3225... to USDA's Rural Development National Office: Energy Branch, Attention: BioRefinery Assistance Program...

Veterans Employment Assistance Program

DTIC Science & Technology

1985-03-28

Department of-Defense ’)IRECTIVE AD-A270 588 March 28, 1985 NUMBER 1341.6 ASD(MI sUBJECT: Veterans Employment Assistance Program Reference: (a) DoD...Instruction 1404.9, "Vietnam Era Veterans Employment Assistance Program ," August 28, 1974 (hereby canceled) (b) Title 38, United States Code, Section...assessment of local needs. b. As considered necessary, each DoD Component shall assess the status of the Veterans Employment Assistance Program and determine

76 FR 32369 - Tennessee; Emergency and Related Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-06

..., under the Public Assistance program. This assistance excludes regular time costs for subgrantees' regular employees. Consistent with the requirement that Federal assistance is supplemental, any Federal... Public Assistance program. The following Catalog of Federal Domestic Assistance Numbers (CFDA) are to be...

76 FR 34089 - Louisiana; Emergency and Related Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-10

... the Public Assistance program. This assistance excludes regular time costs for subgrantees' regular employees. Consistent with the requirement that Federal assistance is supplemental, any Federal funds... direct Federal assistance, under the Public Assistance program. The following Catalog of Federal Domestic...

76 FR 60851 - Maryland; Emergency and Related Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-30

...), including direct Federal assistance, under the Public Assistance program. This assistance excludes regular time costs for subgrantees' regular employees. Consistent with the requirement that Federal assistance... program at 75 percent Federal funding. The following Catalog of Federal Domestic Assistance Numbers (CFDA...

77 FR 41193 - Ohio; Emergency and Related Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-12

... protective measures (Category B), limited to direct Federal assistance, under the Public Assistance program. This assistance excludes regular time costs for subgrantees' regular employees. Consistent with the... (Category B), limited to direct federal assistance, under the Public Assistance program. The following...

75 FR 16819 - Minnesota; Emergency and Related Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-02

... protective measures (Category B), limited to direct Federal assistance, under the Public Assistance program. This assistance excludes regular time costs for subgrantees' regular employees. Consistent with the...), limited to direct Federal assistance, under the Public Assistance program. The following Catalog of...

Evaluation of the Refugee Targeted Assistance Grants Program: Phase I, Final Report.

ERIC Educational Resources Information Center

Cichon, Donald; And Others

This report presents findings of the first phase of an evaluation of the Targeted Assistance Program (TAP), A Federal program which funds services and projects that assist refugees in attaining economic self-sufficiency and reduced dependency upon public assistance. Following an executive summary and other materials, the report is divided into…

15 CFR 8.6 - Applicability of this part to Department assisted programs.

Code of Federal Regulations, 2010 CFR

2010-01-01

... NONDISCRIMINATION IN FEDERALLY ASSISTED PROGRAMS OF THE DEPARTMENT OF COMMERCE-EFFECTUATION OF TITLE VI OF THE CIVIL... § 8.6 Applicability of this part to Department assisted programs. The following examples illustrate.... A current example of such assistance is that received by State maritime academies or colleges, by...

15 CFR 8.6 - Applicability of this part to Department assisted programs.

Code of Federal Regulations, 2014 CFR

2014-01-01

... NONDISCRIMINATION IN FEDERALLY ASSISTED PROGRAMS OF THE DEPARTMENT OF COMMERCE-EFFECTUATION OF TITLE VI OF THE CIVIL... § 8.6 Applicability of this part to Department assisted programs. The following examples illustrate.... A current example of such assistance is that received by State maritime academies or colleges, by...

15 CFR 8.6 - Applicability of this part to Department assisted programs.

Code of Federal Regulations, 2011 CFR

2011-01-01

... NONDISCRIMINATION IN FEDERALLY ASSISTED PROGRAMS OF THE DEPARTMENT OF COMMERCE-EFFECTUATION OF TITLE VI OF THE CIVIL... § 8.6 Applicability of this part to Department assisted programs. The following examples illustrate.... A current example of such assistance is that received by State maritime academies or colleges, by...

15 CFR 8.6 - Applicability of this part to Department assisted programs.

Code of Federal Regulations, 2012 CFR

2012-01-01

... NONDISCRIMINATION IN FEDERALLY ASSISTED PROGRAMS OF THE DEPARTMENT OF COMMERCE-EFFECTUATION OF TITLE VI OF THE CIVIL... § 8.6 Applicability of this part to Department assisted programs. The following examples illustrate.... A current example of such assistance is that received by State maritime academies or colleges, by...

15 CFR 8.6 - Applicability of this part to Department assisted programs.

Code of Federal Regulations, 2013 CFR

2013-01-01

... NONDISCRIMINATION IN FEDERALLY ASSISTED PROGRAMS OF THE DEPARTMENT OF COMMERCE-EFFECTUATION OF TITLE VI OF THE CIVIL... § 8.6 Applicability of this part to Department assisted programs. The following examples illustrate.... A current example of such assistance is that received by State maritime academies or colleges, by...

2008 Post-Election Voting Survey of Department of State Voting Assistance Officers: Tabulation of Responses

DTIC Science & Technology

2009-07-01

this survey include Erin St. Pierre and Scott Wiedmann (Federal Voting Assistance Program ). Other important contributors to the survey development...20 a. Federal Voting Assistance Program (FVAP) onsite VAO training workshop...the voting program .............................37 November 2008 Post-Election Voting Survey of Department of State Voting Assistance Officers

44 CFR 361.5 - Criteria for program assistance, matching contributions, and return of program assistance funds.

Code of Federal Regulations, 2010 CFR

2010-10-01

... statement of work is approved. (Approved by the Office of Management and Budget under OMB control number... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Criteria for program... Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY PREPAREDNESS...

13 CFR 124.520 - Mentor/protege program.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Mentor/protege program. 124.520... § 124.520 Mentor/protege program. (a) General. The mentor/protege program is designed to encourage approved mentors to provide various forms of assistance to eligible Participants. This assistance may...

75 FR 45694 - Agency Information Collection Activity Under OMB Review

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-03

... approved information collection: 49 U.S.C. Sections 5310 and 5311--Capital Assistance Program for Elderly... Assistance Program for Elderly Persons and Persons with Disabilities and Nonurbanized Area Formula Program (OMB Number 2132-0500) Abstract: The Capital Assistance Program for Elderly Persons and Persons with...

25 CFR 20.200 - What contact will the Bureau maintain with State, tribal, county, local, and other Federal agency...

Code of Federal Regulations, 2010 CFR

2010-04-01

..., DEPARTMENT OF THE INTERIOR HUMAN SERVICES FINANCIAL ASSISTANCE AND SOCIAL SERVICES PROGRAMS Welfare Reform... agency programs? We will coordinate all financial assistance and social services programs with state... social services program avoids duplication of assistance. ...

25 CFR 20.200 - What contact will the Bureau maintain with State, tribal, county, local, and other Federal agency...

Code of Federal Regulations, 2011 CFR

2011-04-01

..., DEPARTMENT OF THE INTERIOR HUMAN SERVICES FINANCIAL ASSISTANCE AND SOCIAL SERVICES PROGRAMS Welfare Reform... agency programs? We will coordinate all financial assistance and social services programs with state... social services program avoids duplication of assistance. ...

25 CFR 20.200 - What contact will the Bureau maintain with State, tribal, county, local, and other Federal agency...

Code of Federal Regulations, 2013 CFR

2013-04-01

..., DEPARTMENT OF THE INTERIOR HUMAN SERVICES FINANCIAL ASSISTANCE AND SOCIAL SERVICES PROGRAMS Welfare Reform... agency programs? We will coordinate all financial assistance and social services programs with state... social services program avoids duplication of assistance. ...

25 CFR 20.200 - What contact will the Bureau maintain with State, tribal, county, local, and other Federal agency...

Code of Federal Regulations, 2012 CFR

2012-04-01

..., DEPARTMENT OF THE INTERIOR HUMAN SERVICES FINANCIAL ASSISTANCE AND SOCIAL SERVICES PROGRAMS Welfare Reform... agency programs? We will coordinate all financial assistance and social services programs with state... social services program avoids duplication of assistance. ...

25 CFR 20.200 - What contact will the Bureau maintain with State, tribal, county, local, and other Federal agency...

Code of Federal Regulations, 2014 CFR

2014-04-01

..., DEPARTMENT OF THE INTERIOR HUMAN SERVICES FINANCIAL ASSISTANCE AND SOCIAL SERVICES PROGRAMS Welfare Reform... agency programs? We will coordinate all financial assistance and social services programs with state... social services program avoids duplication of assistance. ...

Raising awareness of assistive technology in older adults through a community-based, cooperative extension program.

PubMed

Sellers, Debra M; Markham, Melinda Stafford

2012-01-01

The Fashion an Easier Lifestyle with Assistive Technology (FELAT) curriculum was developed as a needs-based, community educational program provided through a state Cooperative Extension Service. The overall goal for participants was to raise awareness of assistive technology. Program evaluation included a postassessment and subsequent interview to determine short-term knowledge gain and longer term behavior change. The sample consisted of mainly older, married females. The FELAT program was effective at raising awareness and increasing knowledge of assistive technology, and for many participants, the program acted as a catalyst for planning to or taking action related to assistive technology.

1999 commuter assistance program evaluation manual

DOT National Transportation Integrated Search

2001-01-01

This manual was developed to assist Florida's Commuter Assistance Programs (CAP) to measure and evaluate their performance. It provides information necessary for a CAP to create and implement its own evaluation program. It discusses performance measu...

Mississippi Curriculum Framework for Dental Assisting Technology Programs (Program CIP: 51.0601--Dental Assistant). Postsecondary Programs.

ERIC Educational Resources Information Center

Mississippi Research and Curriculum Unit for Vocational and Technical Education, State College.

This document, which is intended for use by community and junior colleges throughout Mississippi, contains curriculum frameworks for the course sequences in the dental assisting technology program. Presented in the introductory section are a description of the program and suggested course sequence. Section I lists baseline competencies. Section II…

40 CFR 35.9070 - National program assistance agreements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Financial Assistance for the National Estuary Program § 35... award of NEP funds for work that has broad applicability to estuaries of national significance. These...

40 CFR 35.9070 - National program assistance agreements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Financial Assistance for the National Estuary Program § 35... award of NEP funds for work that has broad applicability to estuaries of national significance. These...

40 CFR 35.9070 - National program assistance agreements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Financial Assistance for the National Estuary Program § 35... award of NEP funds for work that has broad applicability to estuaries of national significance. These...

40 CFR 35.9070 - National program assistance agreements.

Code of Federal Regulations, 2012 CFR

2012-07-01

... FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Financial Assistance for the National Estuary Program § 35... award of NEP funds for work that has broad applicability to estuaries of national significance. These...

40 CFR 35.9070 - National program assistance agreements.

Code of Federal Regulations, 2011 CFR

2011-07-01

... FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Financial Assistance for the National Estuary Program § 35... award of NEP funds for work that has broad applicability to estuaries of national significance. These...

76 FR 32982 - Alabama; Emergency and Related Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-07

..., under the Public Assistance program. This assistance excludes regular time costs for subgrantees' regular employees. Consistent with the requirement that Federal assistance is supplemental, any Federal... Assistance program. The following Catalog of Federal Domestic Assistance Numbers (CFDA) are to be used for...

76 FR 21773 - North Dakota; Emergency and Related Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-18

..., under the Public Assistance program. This assistance excludes regular time costs for subgrantees' regular employees. Consistent with the requirement that Federal assistance is supplemental, any Federal... Public Assistance program. The following Catalog of Federal Domestic Assistance Numbers (CFDA) are to be...

75 FR 39554 - Texas; Emergency and Related Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-09

... Public Assistance program. This assistance excludes regular time costs for subgrantees' regular employees...), limited to direct Federal assistance, under the Public Assistance program. The following Catalog of... emergency declaration under the authority of the Robert T. Stafford Disaster Relief and Emergency Assistance...

Designing an Elderly Assistance Program Based-on Home Care

NASA Astrophysics Data System (ADS)

Umusya'adah, L.; Juwaedah, A.; Jubaedah, Y.; Ratnasusanti, H.; Puspita, R. H.

2018-02-01

PKH (Program Keluarga Harapan) is a program of Indonesia’s Government through the ministry of social directorate to accelerate the poverty reduction and the achievement of Millennium Development Goals (MDGs) target as well as the policies development in social protection and social welfare domain or commonly referred to as Indonesian Conditional Cash Transfer (CCT) Program. This research is motivated that existing participants of the family expectation program (PKH) that already exist in Sumedang, Indoensia, especially in the South Sumedang on the social welfare components is only limited to the health checking, while for assisting the elderly based Home Care program there has been no structured and systematic, where as the elderly still need assistance, especially from the family and community environment. This study uses a method of Research and Development with Model Addie which include analysis, design, development, implementation and evaluation. Participants in this study using purposive sampling, where selected families of PKH who provide active assistance to the elderly with 82 participants. The program is designed consists of program components: objectives, goals, forms of assistance, organizing institutions and implementing the program, besides, program modules include assisting the elderly. Form of assistance the elderly cover physical, social, mental and spiritual. Recommended for families and companions PKH, the program can be implemented to meet the various needs of the elderly. For the elderly should introspect, especially in the health and follow the advice recommended by related parties

75 FR 28673 - Notice of Request for Extension of a Currently Approved Information Collection

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-21

... approved information collection: 49 U.S.C. Sections 5310 and 5311--Capital Assistance Program for Elderly... Assistance Program for Elderly Persons and Persons with Disabilities and Nonurbanized Area Formula Program (OMB Number: 2132-0561) Background: The Capital Assistance Program for Elderly Persons and Persons with...

25 CFR 170.921 - What emergency or disaster assistance programs are available?

Code of Federal Regulations, 2010 CFR

2010-04-01

... have been damaged due to natural disasters (floods, hurricanes, tornadoes, etc.). (b) The Federal... 25 Indians 1 2010-04-01 2010-04-01 false What emergency or disaster assistance programs are... emergency or disaster assistance programs are available? (a) FHWA operates two emergency relief programs: (1...

25 CFR 170.921 - What emergency or disaster assistance programs are available?

Code of Federal Regulations, 2011 CFR

2011-04-01

... have been damaged due to natural disasters (floods, hurricanes, tornadoes, etc.). (b) The Federal... 25 Indians 1 2011-04-01 2011-04-01 false What emergency or disaster assistance programs are... emergency or disaster assistance programs are available? (a) FHWA operates two emergency relief programs: (1...

25 CFR 170.921 - What emergency or disaster assistance programs are available?

Code of Federal Regulations, 2013 CFR

2013-04-01

... have been damaged due to natural disasters (floods, hurricanes, tornadoes, etc.). (b) The Federal... 25 Indians 1 2013-04-01 2013-04-01 false What emergency or disaster assistance programs are... emergency or disaster assistance programs are available? (a) FHWA operates two emergency relief programs: (1...

25 CFR 170.921 - What emergency or disaster assistance programs are available?

Code of Federal Regulations, 2014 CFR

2014-04-01

... have been damaged due to natural disasters (floods, hurricanes, tornadoes, etc.). (b) The Federal... 25 Indians 1 2014-04-01 2014-04-01 false What emergency or disaster assistance programs are... emergency or disaster assistance programs are available? (a) FHWA operates two emergency relief programs: (1...

25 CFR 170.921 - What emergency or disaster assistance programs are available?

Code of Federal Regulations, 2012 CFR

2012-04-01

... have been damaged due to natural disasters (floods, hurricanes, tornadoes, etc.). (b) The Federal... 25 Indians 1 2012-04-01 2011-04-01 true What emergency or disaster assistance programs are... emergency or disaster assistance programs are available? (a) FHWA operates two emergency relief programs: (1...

34 CFR 642.10 - Activities the Secretary assists under the Training Program.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Secretary assists under the Training Program. (a) A Training Program project trains the staff and leadership... 34 Education 3 2010-07-01 2010-07-01 false Activities the Secretary assists under the Training... (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION TRAINING PROGRAM FOR FEDERAL TRIO...

Animal-Assisted Stress Reduction Programs in Higher Education

ERIC Educational Resources Information Center

Haggerty, Julie M.; Mueller, Megan Kiely

2017-01-01

This study investigated the prevalence of increasingly popular animal-assisted stress relief programs at higher education institutions across the United States. Although research on animal-assisted programs is increasing, there is still a lack of information documenting implementation of these programs. Therefore, the purpose of this study was to…

75 FR 41397 - Asparagus Revenue Market Loss Assistance Payment Program

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-16

... Revenue Market Loss Assistance Payment Program AGENCY: Commodity Credit Corporation and Farm Service... to implement the new Asparagus Revenue Market Loss Assistance Payment (ALAP) Program authorized by the Food, Conservation, and Energy Act of 2008 (the 2008 Farm Bill). The purpose of the program is to...

Middle School Teachers' Perceptions of Computer-Assisted Reading Intervention Programs

ERIC Educational Resources Information Center

Bippert, Kelli; Harmon, Janis

2017-01-01

Middle schools often turn to computer-assisted reading intervention programs to improve student reading. The questions guiding this study are (a) in what ways are computer-assisted reading intervention programs utilized, and (b) what are teachers' perceptions about these intervention programs? Nineteen secondary reading teachers were interviewed…

48 CFR 819.7110 - Developmental assistance.

Code of Federal Regulations, 2010 CFR

2010-10-01

... SOCIOECONOMIC PROGRAMS SMALL BUSINESS PROGRAMS VA Mentor-Protégé Program 819.7110 Developmental assistance. The forms of developmental assistance a mentor can provide to a protégé include, but are not limited...

Employee assistance programs: an overview and suggested roles for psychiatrists.

PubMed

Brill, P; Herzberg, J; Speller, J L

1985-07-01

Although employee assistance programs are rapidly becoming the predominant vehicle for the delivery of mental health services in occupational settings, few programs employ a psychiatrist on either a part-time or a full-time basis. After providing an overview of the need for, cost-effectiveness of, and current status of employee assistance programs, the authors draw on their own experiences with employee assistance programs to present four broad categories of roles the psychiatrist can assume in such programs: clinician, supervisor and educator, administrator, and organizational consultant. Problems encountered in these roles are also discussed.

Technical Assistance and Changes in Nutrition and Physical Activity Practices in the National Early Care and Education Learning Collaboratives Project, 2015-2016.

PubMed

Chiappone, Alethea; Smith, Teresa M; Estabrooks, Paul A; Rasmussen, Cristy Geno; Blaser, Casey; Yaroch, Amy L

2018-04-26

The National Early Care and Education Learning Collaboratives Project (ECELC) aims to improve best practices in early care and education (ECE) programs in topic areas of the Nutrition and Physical Activity Self-Assessment in Child Care (NAP SACC). Technical assistance is a component of the ECELC, yet its effect on outcomes is unclear. Beyond dose and duration of technical assistance, limited research exists on characteristics of technical assistance that contribute to outcomes. The objective of this study was to identify and describe technical assistance characteristics and explore associations with NAP SACC outcomes. We collected data from 10 collaboratives comprising 84 ECE programs in 2 states in 2015-2016. The objective of technical assistance was to support programs in improving best practices. Technical assistance was provided to programs via on-site, telephone, or email and was tailored to program needs. We used a mixed-methods design to examine associations between technical assistance and NAP SACC outcomes. We used multiple regression analysis to assess quantitative data and qualitative comparative analysis to determine necessary and sufficient technical assistance conditions supporting NAP SACC outcomes. We also conducted a document review to describe technical assistance that referred conditions identified by the qualitative comparative analysis. Regression analyses detected an inverse relationship between changes in NAP SACC scores and hours of technical assistance. No clear pattern emerged in the qualitative comparative analysis, leaving no necessary and sufficient conditions. However, the qualitative comparative analysis identified feedback as a potentially important component of technical assistance, whereas resource sharing and frequent email were characteristics that seemed to reduce the likelihood of improved outcomes. Email and resource sharing were considered primarily general information rather than tailored technical assistance. Technical assistance may be used in programs and made adaptable to program needs. The inclusion and evaluation of technical assistance, especially tailored approaches, is warranted for environmental interventions, including ECE settings.

Variability in krill biomass links harvesting and climate warming to penguin population changes in Antarctica

PubMed Central

Trivelpiece, Wayne Z.; Hinke, Jefferson T.; Miller, Aileen K.; Reiss, Christian S.; Trivelpiece, Susan G.

2011-01-01

The West Antarctic Peninsula (WAP) and adjacent Scotia Sea support abundant wildlife populations, many of which were nearly extirpated by humans. This region is also among the fastest-warming areas on the planet, with 5–6 °C increases in mean winter air temperatures and associated decreases in winter sea-ice cover. These biological and physical perturbations have affected the ecosystem profoundly. One hypothesis guiding ecological interpretations of changes in top predator populations in this region, the “sea-ice hypothesis,” proposes that reductions in winter sea ice have led directly to declines in “ice-loving” species by decreasing their winter habitat, while populations of “ice-avoiding” species have increased. However, 30 y of field studies and recent surveys of penguins throughout the WAP and Scotia Sea demonstrate this mechanism is not controlling penguin populations; populations of both ice-loving Adélie and ice-avoiding chinstrap penguins have declined significantly. We argue in favor of an alternative, more robust hypothesis that attributes both increases and decreases in penguin populations to changes in the abundance of their main prey, Antarctic krill. Unlike many other predators in this region, Adélie and chinstrap penguins were never directly harvested by man; thus, their population trajectories track the impacts of biological and environmental changes in this ecosystem. Linking trends in penguin abundance with trends in krill biomass explains why populations of Adélie and chinstrap penguins increased after competitors (fur seals, baleen whales, and some fishes) were nearly extirpated in the 19th to mid-20th centuries and currently are decreasing in response to climate change. PMID:21482793

Climate-driven Sympatry does not Lead to Foraging Competition Between Adélie and Gentoo Penguins

NASA Astrophysics Data System (ADS)

Cimino, M. A.; Moline, M. A.; Fraser, W.; Patterson-Fraser, D.; Oliver, M. J.

2016-02-01

Climate-driven sympatry may lead to competition for food resources between species, population shifts and changes in ecosystem structure. Rapid warming in the West Antarctic Peninsula (WAP) is coincident with increasing gentoo penguin and decreasing Adélie penguin populations, suggesting that competition for food may exacerbate the Adélie penguin decline. At Palmer Station, we tested for foraging competition between these species by comparing their prey, Antarctic krill, distributions and penguin foraging behaviors on fine scales. To study these predator-prey dynamics, we simultaneously deployed penguin satellite transmitters, and a REMUS autonomous underwater vehicle that acoustically detected krill aggregations and measured physical and biological properties of the water column. We detected krill aggregations within the horizontal and vertical foraging ranges of Adélie and gentoo penguin. In the upper 100 m of the water column, the distribution of krill aggregations were mainly associated with CHL and light, suggesting that krill selected for habitats that balance the need to consume food and avoid predation. Adélie and gentoo penguins mainly had spatially segregated foraging areas but in areas of overlap, gentoo penguins switched foraging behavior by foraging at deeper depths, a strategy which limits competition with Adélie penguins. This suggests that climate-driven sympatry does not necessarily result in competitive exclusion. Contrary to a recent theory, which suggests that increased competition for krill is the major driver of Adélie penguin population declines, we suggest that declines in Adélie penguins along the WAP are more likely due to direct and indirect climate impacts on their life histories.

Oceanographic variability on the West Antarctic Peninsula during the Holocene and the influence of upper circumpolar deep water

NASA Astrophysics Data System (ADS)

Peck, Victoria L.; Allen, Claire S.; Kender, Sev; McClymont, Erin L.; Hodgson, Dominic A.

2015-07-01

Recent intensification of wind-driven upwelling of warm upper circumpolar deep water (UCDW) has been linked to accelerated melting of West Antarctic ice shelves and glaciers. To better assess the long term relationship between UCDW upwelling and the stability of the West Antarctic Ice Sheet, we present a multi-proxy reconstruction of surface and bottom water conditions in Marguerite Bay, West Antarctic Peninsula (WAP), through the Holocene. A combination of sedimentological, diatom and foraminiferal records are, for the first time, presented together to infer a decline in UCDW influence within Marguerite Bay through the early to mid Holocene and the dominance of cyclic forcing in the late Holocene. Extensive glacial melt, limited sea ice and enhanced primary productivity between 9.7 and 7.0 ka BP is considered to be most consistent with persistent incursions of UCDW through Marguerite Trough. From 7.0 ka BP sea ice seasons increased and productivity decreased, suggesting that UCDW influence within Marguerite Bay waned, coincident with the equatorward migration of the Southern Hemisphere Westerly Winds (SWW). UCDW influence continued through the mid Holocene, and by 4.2 ka BP lengthy sea ice seasons persisted within Marguerite Bay. Intermittent melting and reforming of this sea ice within the late Holocene may be indicative of episodic incursions of UCDW into Marguerite Bay during this period. The cyclical changes in the oceanography within Marguerite Bay during the late Holocene is consistent with enhanced sensitively to ENSO forcing as opposed to the SWW-forcing that appears to have dominated the early to mid Holocene. Current measurements of the oceanography of the WAP continental shelf suggest that the system has now returned to the early Holocene-like oceanographic configuration reported here, which in both cases has been associated with rapid deglaciation.

Climate change and the marine ecosystem of the western Antarctic Peninsula

PubMed Central

Clarke, Andrew; Murphy, Eugene J; Meredith, Michael P; King, John C; Peck, Lloyd S; Barnes, David K.A; Smith, Raymond C

2006-01-01

The Antarctic Peninsula is experiencing one of the fastest rates of regional climate change on Earth, resulting in the collapse of ice shelves, the retreat of glaciers and the exposure of new terrestrial habitat. In the nearby oceanic system, winter sea ice in the Bellingshausen and Amundsen seas has decreased in extent by 10% per decade, and shortened in seasonal duration. Surface waters have warmed by more than 1 K since the 1950s, and the Circumpolar Deep Water (CDW) of the Antarctic Circumpolar Current has also warmed. Of the changes observed in the marine ecosystem of the western Antarctic Peninsula (WAP) region to date, alterations in winter sea ice dynamics are the most likely to have had a direct impact on the marine fauna, principally through shifts in the extent and timing of habitat for ice-associated biota. Warming of seawater at depths below ca 100 m has yet to reach the levels that are biologically significant. Continued warming, or a change in the frequency of the flooding of CDW onto the WAP continental shelf may, however, induce sublethal effects that influence ecological interactions and hence food-web operation. The best evidence for recent changes in the ecosystem may come from organisms which record aspects of their population dynamics in their skeleton (such as molluscs or brachiopods) or where ecological interactions are preserved (such as in encrusting biota of hard substrata). In addition, a southwards shift of marine isotherms may induce a parallel migration of some taxa similar to that observed on land. The complexity of the Southern Ocean food web and the nonlinear nature of many interactions mean that predictions based on short-term studies of a small number of species are likely to be misleading. PMID:17405211

The Upper 1000-m Slope Currents North of the South Shetland Islands and Elephant Island Based on Ship Cruise Observations

NASA Astrophysics Data System (ADS)

Du, Guangqian; Zhang, Zhaoru; Zhou, Meng; Zhu, Yiwu; Zhong, Yisen

2018-04-01

While the Antarctic Slope Current (ASC) has been intensively studied for the East Antarctica slope area and the Weddell Sea, its fate in the western Antarctic Peninsula (WAP) region remains much less known. Data from two cruises conducted near the South Shetland Islands (SSIs) and the Elephant Island (EI), one in austral summer of 2004 and one in austral winter of 2006, were analyzed to provide a broad picture of the circulation pattern over the continental slope of the surveyed area, and an insight into the dynamical balance of the circulation. The results indicate that southwestward currents are present over the upper slope in the study area, indicating the ASC in the WAP region. Near the Shackleton Gap (SG) north of the EI, the southwestward slope currents near the shelf break are characterized by a water mass colder and fresher than the ambient water, which produces cross-slope density gradients and then vertical shear of the along-slope (or along-isobath) velocity. The vertical shear is associated with a reversal of the along-slope current from northeastward at surface to southwestward in deeper layers, or a depth-intensification of the southwestward slope currents. The water mass with temperature and salinity characteristics similar to the observed cold and fresh water is also revealed on the southern slope of the Scotia Sea, suggesting that this cold and fresh water is originated from the Scotia Sea slope and flows southwestward through the SG. Over the shelf north of the SSIs, the cold and fresh water mass is also observed and originates mainly from the Bransfield Strait. In this area, vertical structure of the southwestward slope currents is associated with the onshore intrusion of the upper Circumpolar Deep Water that creates cross-slope density gradients.

Climate change and the marine ecosystem of the western Antarctic Peninsula.

PubMed

Clarke, Andrew; Murphy, Eugene J; Meredith, Michael P; King, John C; Peck, Lloyd S; Barnes, David K A; Smith, Raymond C

2007-01-29

The Antarctic Peninsula is experiencing one of the fastest rates of regional climate change on Earth, resulting in the collapse of ice shelves, the retreat of glaciers and the exposure of new terrestrial habitat. In the nearby oceanic system, winter sea ice in the Bellingshausen and Amundsen seas has decreased in extent by 10% per decade, and shortened in seasonal duration. Surface waters have warmed by more than 1 K since the 1950s, and the Circumpolar Deep Water (CDW) of the Antarctic Circumpolar Current has also warmed. Of the changes observed in the marine ecosystem of the western Antarctic Peninsula (WAP) region to date, alterations in winter sea ice dynamics are the most likely to have had a direct impact on the marine fauna, principally through shifts in the extent and timing of habitat for ice-associated biota. Warming of seawater at depths below ca 100 m has yet to reach the levels that are biologically significant. Continued warming, or a change in the frequency of the flooding of CDW onto the WAP continental shelf may, however, induce sublethal effects that influence ecological interactions and hence food-web operation. The best evidence for recent changes in the ecosystem may come from organisms which record aspects of their population dynamics in their skeleton (such as molluscs or brachiopods) or where ecological interactions are preserved (such as in encrusting biota of hard substrata). In addition, a southwards shift of marine isotherms may induce a parallel migration of some taxa similar to that observed on land. The complexity of the Southern Ocean food web and the nonlinear nature of many interactions mean that predictions based on short-term studies of a small number of species are likely to be misleading.

Low-Dose IL-17 Therapy Prevents and Reverses Diabetic Nephropathy, Metabolic Syndrome, and Associated Organ Fibrosis.

PubMed

Mohamed, Riyaz; Jayakumar, Calpurnia; Chen, Feng; Fulton, David; Stepp, David; Gansevoort, Ron T; Ramesh, Ganesan

2016-03-01

Diabetes is the leading cause of kidney failure, accounting for >45% of new cases of dialysis. Diabetic nephropathy is characterized by inflammation, fibrosis, and oxidant stress, pathologic features that are shared by many other chronic inflammatory diseases. The cytokine IL-17A was initially implicated as a mediator of chronic inflammatory diseases, but recent studies dispute these findings and suggest that IL-17A can favorably modulate inflammation. Here, we examined the role of IL-17A in diabetic nephropathy. We observed that IL-17A levels in plasma and urine were reduced in patients with advanced diabetic nephropathy. Type 1 diabetic mice that are genetically deficient in IL-17A developed more severe nephropathy, whereas administration of low-dose IL-17A prevented diabetic nephropathy in models of type 1 and type 2 diabetes. Moreover, IL-17A administration effectively treated, prevented, and reversed established nephropathy in genetic models of diabetes. Protective effects were also observed after administration of IL-17F but not IL-17C or IL-17E. Notably, tubular epithelial cell-specific overexpression of IL-17A was sufficient to suppress diabetic nephropathy. Mechanistically, IL-17A administration suppressed phosphorylation of signal transducer and activator of transcription 3, a central mediator of fibrosis, upregulated anti-inflammatory microglia/macrophage WAP domain protein in an AMP-activated protein kinase-dependent manner and favorably modulated renal oxidative stress and AMP-activated protein kinase activation. Administration of recombinant microglia/macrophage WAP domain protein suppressed diabetes-induced albuminuria and enhanced M2 marker expression. These observations suggest that the beneficial effects of IL-17 are isoform-specific and identify low-dose IL-17A administration as a promising therapeutic approach in diabetic kidney disease. Copyright © 2016 by the American Society of Nephrology.

Dental Assisting Education in California.

ERIC Educational Resources Information Center

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

A survey of 22 dental assisting programs showed an average of 1,124 hours of instruction in dental assisting for 15 four-semester, 955 for three three-semester, and 1,042 for four two-semester programs. The average instructional hours for the four-semester programs were 48 in introduction to dental assisting, 179 in the life sciences, 221 in the…

[Preliminary Report on the Activities of the Tennessee Student Assistance Corporation for the School Year 1974-75.

ERIC Educational Resources Information Center

Tennessee Student Assistance Corp., Nashville.

The Tennessee Educational Loan Corporation and the Tennessee Student Assistance Agency have merged into a single state agency, the Tennessee Student Assistance Corporation, for the purpose of administering the state's student assistance programs. These are: (1) the Tuition Grant Program; (2) Guaranteed Student Loan Program; (3) Medical…

75 FR 18516 - Rhode Island; Emergency and Related Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-12

..., under the Public Assistance program. This assistance excludes regular time costs for subgrantees' regular employees. In addition, you are authorized to provide such other forms of assistance under Title V... (Category B), limited to direct Federal assistance, under the Public Assistance program. (The following...

28 CFR 42.503 - Discrimination prohibited.

Code of Federal Regulations, 2010 CFR

2010-07-01

... program or activity receiving Federal financial assistance. (b) Discriminatory actions prohibited. (1) A... program or activity receiving Federal financial assistance; (ii) Deny a qualified handicapped person an... program or activity receiving Federal financial assistance on the ground that other specialized aid...

RxHope: Patient Assistance Information

MedlinePlus

... FAQ Pharma Companies Below is a list current Patient Assistance Programs. Click on the first letter of ... V W X Y Z AbbVie Norvir Kaletra Patient Assistance Program AbbVie Patient Assistance Foundation AbbVie Patient ...

Final priority; Rehabilitation Services Administration--Assistive Technology Alternative Financing Program. Final priority.

PubMed

2014-08-14

The Assistant Secretary for Special Education and Rehabilitative Services announces a priority under the Assistive Technology Alternative Financing Program administered by the Rehabilitation Services Administration (RSA). The Assistant Secretary may use this priority for competitions in fiscal year (FY) 2014 and later years. This priority is designed to ensure that the Department funds high-quality assistive technology (AT) alternative financing programs (AFPs) that meet rigorous standards in order to enable individuals with disabilities to access and acquire assistive technology devices and services necessary to achieve education, community living, and employment goals.

76 FR 44025 - Missouri; Emergency and Related Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-22

... Public Assistance program. This assistance excludes regular time costs for subgrantees' regular employees..., under the Public Assistance program. The following Catalog of Federal Domestic Assistance Numbers (CFDA... Emergency Assistance Act, 42 U.S.C. 5121-5208 (the Stafford Act), as follows: I have determined that the...

77 FR 2989 - Massachusetts; Major Disaster and Related Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-20

... Commonwealth. You are further authorized to provide snow assistance under the Public Assistance program in the...-grantees' regular employees. Consistent with the requirement that Federal assistance is supplemental, any... Counties for snow assistance under the Public Assistance program for any continuous 48-hour period during...

Coordinating Federal Assistance Programs for the Economically Disadvantaged: Recommendations and Background Materials. Special Report No. 31.

ERIC Educational Resources Information Center

National Commission for Employment Policy (DOL), Washington, DC.

This special report from the National Commission for Employment Policy on coordinating federal assistance programs for the economically disadvantaged contains two parts. Part 1 includes recommendations for improving public assistance coordination programs in general and employment and training programs in particular. Eight recommendations focus on…

24 CFR 905.120 - Penalties for slow obligation or expenditure of Capital Fund program assistance.

Code of Federal Regulations, 2011 CFR

2011-04-01

... expenditure of Capital Fund program assistance. 905.120 Section 905.120 Housing and Urban Development... INDIAN HOUSING, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT THE PUBLIC HOUSING CAPITAL FUND PROGRAM Capital Fund § 905.120 Penalties for slow obligation or expenditure of Capital Fund program assistance. In...

34 CFR 389.2 - Who is eligible for assistance under this program?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 34 Education 2 2010-07-01 2010-07-01 false Who is eligible for assistance under this program? 389.2 Section 389.2 Education Regulations of the Offices of the Department of Education (Continued... CONTINUING EDUCATION PROGRAMS General § 389.2 Who is eligible for assistance under this program? Those...

Personalized Computer-Assisted Mathematics Problem-Solving Program and Its Impact on Taiwanese Students

ERIC Educational Resources Information Center

Chen, Chiu-Jung; Liu, Pei-Lin

2007-01-01

This study evaluated the effects of a personalized computer-assisted mathematics problem-solving program on the performance and attitude of Taiwanese fourth grade students. The purpose of this study was to determine whether the personalized computer-assisted program improved student performance and attitude over the nonpersonalized program.…

Mississippi Curriculum Framework for Medical Assisting Technology Programs (CIP: 51.0801--Medical Assistant). Postsecondary Programs.

ERIC Educational Resources Information Center

Mississippi Research and Curriculum Unit for Vocational and Technical Education, State College.

This document, which is intended for use by community and junior colleges throughout Mississippi, contains curriculum frameworks for the course sequences in the medical assisting technology program. Presented in the introductory section are a description of the program and suggested course sequence. Section I lists baseline competencies, and…

Effective Strategies to Assist Spouses of Junior Enlisted Members with Employment. Analysis of the 1997 Survey of Spouses of Enlisted Personnel.

DTIC Science & Technology

1999-09-01

employment assistance programs ( EAPs ). To evaluate these programs , and to provide a demographic and employment-related profile of spouses of junior enlisted...spouse Employment Assistance Program ( EAP ) services, policies, and procedures. The Army, Navy, Marine Corps, and Air Force each offer separate yet...help wanted advertisements. Only 7% were found through the Employment Assistance Program ( EAP ). Spouses faced barriers in their efforts to enter or

30 CFR 795.1 - Scope and purpose.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR SMALL OPERATOR ASSISTANCE PERMANENT REGULATORY PROGRAM-SMALL OPERATOR ASSISTANCE PROGRAM § 795.1 Scope and purpose. This part comprises the Small Operator Assistance Program (SOAP) and establishes the procedures for...

78 FR 52899 - Supplemental Nutrition Assistance Program (SNAP) Enhancing Retail Food Store Eligibility...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-27

... DEPARTMENT OF AGRICULTURE Food and Nutrition Service Supplemental Nutrition Assistance Program (SNAP) Enhancing Retail Food Store Eligibility--Listening Sessions AGENCY: Food and Nutrition Service... for Information (RFI) published by FNS regarding Supplemental Nutrition Assistance Program (SNAP...

78 FR 8222 - Proposed Collection; Comment Request for Regulation Project

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-05

... Employers' Qualified Educational Assistance Programs. DATES: Written comments should be received on or... INFORMATION: Title: Employers' Qualified Educational Assistance Programs. OMB Number: 1545-0768. Regulation... furnished to the employee pursuant to a qualified educational assistance program. This regulation requires...

78 FR 31535 - Assistive Technology Alternative Financing Program

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-24

... DEPARTMENT OF EDUCATION Assistive Technology Alternative Financing Program AGENCY: Office of Special Education and Rehabilitative Services, Department of Education. ACTION: Notice. Catalog of Federal... developed for the Assistive Technology (AT) Alternative Financing Program (AFP) in fiscal year (FY) 2012 to...

Characteristics of Supplemental Nutrition Assistance Program Households: Fiscal Year 2012. Nutrition Assistance Program Report Series. No. SNAP-14-CHAR

ERIC Educational Resources Information Center

Gray, Kelsey Farson; Eslami, Esa

2014-01-01

The Supplemental Nutrition Assistance Program (SNAP) serves as the foundation of America's national nutrition safety net. It is the nation's first line of defense against food insecurity and offers a powerful tool to improve nutrition among low-income individuals. SNAP is the largest of the 15 domestic food and nutrition assistance programs…

34 CFR 350.63 - What are the requirements of a grantee relative to the Client Assistance Program?

Code of Federal Regulations, 2010 CFR

2010-07-01

... Client Assistance Program? 350.63 Section 350.63 Education Regulations of the Offices of the Department... After an Award? § 350.63 What are the requirements of a grantee relative to the Client Assistance... representatives, of the availability and purposes of the Client Assistance Program (CAP) funded under the Act; and...

10 CFR 455.134 - Forwarding of applications for State grants for technical assistance, program assistance, and...

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 3 2010-01-01 2010-01-01 false Forwarding of applications for State grants for technical assistance, program assistance, and marketing. 455.134 Section 455.134 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION GRANT PROGRAMS FOR SCHOOLS AND HOSPITALS AND BUILDINGS OWNED BY UNITS OF LOCAL GOVERNMENT AND PUBLIC CARE INSTITUTIONS State...

Security Assistance Dependence - Wielding American Power

DTIC Science & Technology

2002-12-09

national security objectives. One vehicle of this power brokering is the well-developed international security assistance program – oftentimes...incorrectly referred to exclusively as foreign military sales. There is nothing simple about the security assistance program as it has developed today...For the USG, there are many agencies influencing today’s security assistance program to execute complex, integrated tasks directly impacting U.S

Evaluating Quality of Life Programs: Summary of a Literature Review

DTIC Science & Technology

1990-05-01

Employee Assistance Programs ( EAPs ) are contemporary innovations in the U.S. workplace. Few have been... employee -mover in the country and, as such, provides many services in the areas of reimbursement and relocation assistance . While relocation assistance ...personnel journals suggest that organizations must have adequate relocation assistance programs to limit the extent to which employees refuse moves (by

Canine-Assisted Reading Programs for Children with Special Educational Needs: Rationale and Recommendations for the Use of Dogs in Assisting Learning

ERIC Educational Resources Information Center

Fung, Suk-chun

2017-01-01

A canine-assisted reading program, a form of animal-assisted intervention (AAI), is a goal-oriented program that incorporates trained animals--particularly canines--in formal human services. In recent decades, the positive effects of human-animal interaction in supporting the social, psychological, and physiological needs of humans have been…

Expanding undergraduate dietetic education through a health promotion internship program.

PubMed

Rye, J A; Weston, C

1987-05-01

The Lifestyle Assistant Program is a health promotion internship offered by the University of Wisconsin-Stevens Point Health Service. Students majoring in health-related disciplines (e.g., dietetics) gain skills in promoting the six dimensions of wellness: social, occupational, spiritual, physical, intellectual, and emotional. Thirteen competencies provide the basis for training Lifestyle Assistants, who develop, market, present, and evaluate wellness sessions for the university and residential communities. Assistants earn academic credit or a wage. Of particular benefit to assistants majoring in dietetics are studying and operating a self-testing physical assessment unit, which approximates body composition, cardiovascular endurance, muscular strength, and flexibility; using a health hazard appraisal; assisting the University's Nutrition Task Force with its education campaign in the campus cafeterias; and presenting programs on popular nutrition topics (e.g., the athlete's diet). Program evaluation reveals that 84% of participants in programs conducted by assistants gained information of personal benefit. The Lifestyle Assistant competencies support The American Dietetic Association Plan IV minimum competencies in such areas as communication and education. The Lifestyle Assistant experience is in accordance with The American Dietetic Association's Dietetic Manpower Study recommendations: to provide student learning experiences in wellness programs and fitness settings.

DoD Civilian Drug Abuse Testing Program

DTIC Science & Technology

1988-08-23

employee assistance programs ( EAPs ). DoD Components must obtain approval of the ASD(HA) for specimen collection and laboratory testing... Employee . A DoD employee paid from appropriated funds. 2. Employee Assistance Programs ( EAPs ). DoD Component-based counseling programs that offer...Renumber Ś." to ř." Subparagraph E.5.a.(2), line 1. After "(2)" insert " Employee Assistance Programs " and enclose "

7 CFR 1700.34 - Assistance to High Energy Cost Rural Communities.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Assistance to High Energy Cost Rural Communities. RUS, through the Electric Program, makes grants and loans to assist high energy cost rural communities. The Assistant Administrator, Electric Program, directs... 7 Agriculture 11 2010-01-01 2010-01-01 false Assistance to High Energy Cost Rural Communities...

13 CFR 313.3 - Overview of Community Trade Adjustment Assistance.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 13 Business Credit and Assistance 1 2013-01-01 2013-01-01 false Overview of Community Trade..., DEPARTMENT OF COMMERCE COMMUNITY TRADE ADJUSTMENT ASSISTANCE Participation in the Community Trade Adjustment Assistance Program § 313.3 Overview of Community Trade Adjustment Assistance. The Community TAA Program is...

13 CFR 313.3 - Overview of Community Trade Adjustment Assistance.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 13 Business Credit and Assistance 1 2014-01-01 2014-01-01 false Overview of Community Trade..., DEPARTMENT OF COMMERCE COMMUNITY TRADE ADJUSTMENT ASSISTANCE Participation in the Community Trade Adjustment Assistance Program § 313.3 Overview of Community Trade Adjustment Assistance. The Community TAA Program is...

77 FR 41193 - West Virginia; Emergency and Related Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-12

... Public Assistance program. This assistance excludes regular time costs for subgrantees' regular employees... Assistance program. The following Catalog of Federal Domestic Assistance Numbers (CFDA) are to be used [[Page... Emergency Assistance Act, 42 U.S.C. 5121-5207 (the Stafford Act), as follows: I have determined that the...

76 FR 44026 - Kansas; Emergency and Related Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-22

... Public Assistance program. This assistance excludes regular time costs for subgrantees' regular employees... Assistance program. The following Catalog of Federal Domestic Assistance Numbers (CFDA) are to be used for... Emergency Assistance Act, 42 U.S.C. 5121-5208 (the Stafford Act), as follows: I have determined that the...

7 CFR 1700.34 - Assistance to High Energy Cost Rural Communities.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 11 2013-01-01 2013-01-01 false Assistance to High Energy Cost Rural Communities... Assistance to High Energy Cost Rural Communities. RUS, through the Electric Program, makes grants and loans to assist high energy cost rural communities. The Assistant Administrator, Electric Program, directs...

7 CFR 1700.34 - Assistance to High Energy Cost Rural Communities.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 11 2011-01-01 2011-01-01 false Assistance to High Energy Cost Rural Communities... Assistance to High Energy Cost Rural Communities. RUS, through the Electric Program, makes grants and loans to assist high energy cost rural communities. The Assistant Administrator, Electric Program, directs...

Trial of the University Assistance Program for Alcohol Use Among Mandated Students*

PubMed Central

Amaro, Hortensia; Ahl, Marilyn; Matsumoto, Atsushi; Prado, Guillermo; Mulé, Christina; Kemmemer, Amaura; Larimer, Mary E.; Masi, Dale; Mantella, Philomena

2009-01-01

Objective: The aim of this study was to investigate the effectiveness of a brief intervention for mandated students in the context of the University Assistance Program, a Student Assistance Program developed and modeled after workplace Employee Assistance Programs. Method: Participants were 265 (196 males and 69 females) judicially mandated college students enrolled in a large, urban university in the northeast United States. All participants were sanctioned by the university's judicial office for an alcohol- or drug-related violation. Participants were randomized to one of two intervention conditions (the University Assistance Program or services as usual) and were assessed at baseline and 3 and 6 months after intervention. Results: Growth curve analyses showed that, relative to services as usual, the University Assistance Program was more efficacious in reducing past-90-day weekday alcohol consumption and the number of alcohol-related consequences while increasing past-90-day use of protective behaviors and coping skills. No significant differences in growth trajectories were found between the two intervention conditions on past-90-day blood alcohol concentration, total alcohol consumption, or weekend consumption. Conclusions: The University Assistance Program may have a possible advantage over services as usual for mandated students. PMID:19538912

Trial of the university assistance program for alcohol use among mandated students.

PubMed

Amaro, Hortensia; Ahl, Marilyn; Matsumoto, Atsushi; Prado, Guillermo; Mulé, Christina; Kemmemer, Amaura; Larimer, Mary E; Masi, Dale; Mantella, Philomena

2009-07-01

The aim of this study was to investigate the effectiveness of a brief intervention for mandated students in the context of the University Assistance Program, a Student Assistance Program developed and modeled after workplace Employee Assistance Programs. Participants were 265 (196 males and 69 females) judicially mandated college students enrolled in a large, urban university in the northeast United States. All participants were sanctioned by the university's judicial office for an alcohol- or drug-related violation. Participants were randomized to one of two intervention conditions (the University Assistance Program or services as usual) and were assessed at baseline and 3 and 6 months after intervention. Growth curve analyses showed that, relative to services as usual, the University Assistance Program was more efficacious in reducing past-90-day weekday alcohol consumption and the number of alcohol-related consequences while increasing past-90-day use of protective behaviors and coping skills. No significant differences in growth trajectories were found between the two intervention conditions on past-90-day blood alcohol concentration, total alcohol consumption, or weekend consumption. The University Assistance Program may have a possible advantage over services as usual for mandated students.

30 CFR 795.5 - Grant application procedures.

Code of Federal Regulations, 2010 CFR

2010-07-01

....5 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR SMALL OPERATOR ASSISTANCE PERMANENT REGULATORY PROGRAM-SMALL OPERATOR ASSISTANCE PROGRAM § 795.5 Grant application procedures. A State intending to administer a Small Operator Assistance Program under a grant from...

76 FR 18624 - Research, Technical Assistance and Training Programs: Notice of Final Circular

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-04

... to FTA Circular 6100.1D, Research and Technical Assistance Training Program: Application Instructions... DEPARTMENT OF TRANSPORTATION Federal Transit Administration Research, Technical Assistance and Training Programs: Notice of Final Circular AGENCY: Federal Transit Administration (FTA), DOT. ACTION...

10 CFR 455.131 - State ranking of grant applications.

Code of Federal Regulations, 2010 CFR

2010-01-01

...) For technical assistance programs, buildings shall be ranked in descending priority based upon the... all buildings covered by eligible applications for: (1) Technical assistance programs for units of local government and public care institutions and (2) Technical assistance programs for schools and...

45 CFR 95.707 - Equipment management and disposition.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 45 Public Welfare 1 2011-10-01 2011-10-01 false Equipment management and disposition. 95.707... ADMINISTRATION-GRANT PROGRAMS (PUBLIC ASSISTANCE, MEDICAL ASSISTANCE AND STATE CHILDREN'S HEALTH INSURANCE PROGRAMS) Equipment Acquired Under Public Assistance Programs § 95.707 Equipment management and disposition...

45 CFR 95.707 - Equipment management and disposition.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 1 2010-10-01 2010-10-01 false Equipment management and disposition. 95.707... ADMINISTRATION-GRANT PROGRAMS (PUBLIC ASSISTANCE, MEDICAL ASSISTANCE AND STATE CHILDREN'S HEALTH INSURANCE PROGRAMS) Equipment Acquired Under Public Assistance Programs § 95.707 Equipment management and disposition...

75 FR 6263 - Biomass Crop Assistance Program

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-08

... Part II Department of Agriculture Commodity Credit Corporation 7 CFR Part 1450 Biomass Crop... RIN 0560-AH92 Biomass Crop Assistance Program AGENCY: Commodity Credit Corporation and Farm Service... to implement the new Biomass Crop Assistance Program (BCAP) authorized by the Food, Conservation, and...

Designing and Creating Computer-Assisted Instruction.

ERIC Educational Resources Information Center

McMeen, George R.

Designed to encourage the use of a defined methodology and careful planning in creating computer-assisted instructional programs, this paper describes the instructional design process, compares computer-assisted instruction (CAI) and programmed instruction (PI), and discusses pragmatic concerns in computer programming. Topics addressed include:…

New Impetus for Several General Assistance Programs.

ERIC Educational Resources Information Center

Reeder, Rick

1999-01-01

Describes 1999 federal funding to large general-assistance programs affecting small towns and rural areas (including Housing and Urban Development, federal disaster relief, rural extension activities, and Bureau of Indian Affairs assistance programs); increased funding for Empowerment Zones/Enterprise Communities; reauthorization of the Economic…

A Statistical Analysis of the Effect of the Navy’s Tuition Assistance Program: Do Distance Learning Classes Make a Difference?

DTIC Science & Technology

2010-03-01

ANALYSIS OF THE EFFECT OF THE NAVY’S TUITION ASSISTANCE PROGRAM : DO DISTANCE LEARNING CLASSES MAKE A DIFFERENCE? by Jeremy P. McLaughlin March...TYPE AND DATES COVERED Master’s Thesis 4. TITLE AND SUBTITLE A Statistical Analysis of the Effect of the Navy’s Tuition Assistance Program : Do...200 words) This thesis analyzes the impact of participation in the Navy’s Tuition Assistance (TA) program on the retention of first-term Navy

Educational Debt Burden: Law School Assistance Programs--A Review of Existing Programs and a Proposed New Approach.

ERIC Educational Resources Information Center

Vernon, David H.

1989-01-01

The paper reviews and critiques the 13 existing (1987) law school assistance programs and proposes a national repayment-assistance debt-forgiveness program which would involve an income-contingent repayment "tax" coupled with an assurance to creditors of repayment by means of a "guarantee" or "insurance" fund. (DB)

Mississippi Curriculum Framework for Health Care Assistant (Program CIP: 51.1614--Nursing Assistant/Aide). Postsecondary Programs.

ERIC Educational Resources Information Center

Mississippi Research and Curriculum Unit for Vocational and Technical Education, State College.

This document, which is intended for use by community and junior colleges throughout Mississippi, contains curriculum frameworks for the course sequences in the health care assistant program. Presented in the introductory section are a description of the program and suggested course sequence. Section I lists baseline competencies for the nurse…

Pre-Service Teachers' Uses of and Barriers from Adopting Computer-Assisted Language Learning (CALL) Programs

ERIC Educational Resources Information Center

Samani, Ebrahim; Baki, Roselan; Razali, Abu Bakar

2014-01-01

Success in implementation of computer-assisted language learning (CALL) programs depends on the teachers' understanding of the roles of CALL programs in education. Consequently, it is also important to understand the barriers teachers face in the use of computer-assisted language learning (CALL) programs. The current study was conducted on 14…

34 CFR 389.2 - Who is eligible for assistance under this program?

Code of Federal Regulations, 2011 CFR

2011-07-01

... 34 Education 2 2011-07-01 2010-07-01 true Who is eligible for assistance under this program? 389.2 Section 389.2 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF... PROGRAMS General § 389.2 Who is eligible for assistance under this program? Those agencies and...

Family nutrition program assistants' perception of farmers' markets, alternative agricultural practices, and diet quality.

PubMed

Misyak, Sarah; Ledlie Johnson, Meredith; McFerren, Mary; Serrano, Elena

2014-01-01

To explore Family Nutrition Program assistants' perception of farmers' markets and alternative agricultural practices for themselves and their clients. Cross-section design, survey of Virginia Expanded Food and Nutrition Education Program (NEP) and Supplemental Nutrition Assistance Program-Education Family Nutrition Program assistants (n = 52) working with limited-resource populations. Twenty-one percent to 55% of FNP assistants valued alternative agricultural practices, and only 5% to 8% of FNP assistants perceived that their clients did so. Benefits to shopping at farmers' markets included supporting local economies, and food price, quality, and safety. Barriers included lack of transportation, location/convenience, hours, and food prices. Assistants rated the benefits to shopping at farmers' markets similarly for themselves and their clients, but rated many of the barriers to shopping at farmers' markets as significantly lower (P < .05) for themselves than for their clients. Future assistant trainings should address the connection between agriculture and health, and how to overcome barriers to shopping at farmers' markets for their clients. Copyright © 2014 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

Technical assistance for hazardous-waste reduction

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

Thompson, F.M.; McComas, C.A.

1987-12-01

Minnesota's Waste Management Board has established, developed, and funded the Minnesota Technical Assistance Program (MnTAP). The MnTAP programs offers technical assistance to generators of hazardous waste by offering telephone and onsite consultation, a waste reduction resource bank, information dissemination, a student intern program, and research awards for waste reduction projects. The program has completed three years of successful operation. The increasing interest in and use of MnTAP's services by hazardous-waste generators has justified the belief that state technical assistance programs have an important role to play in helping generators to reduce their waste production.

76 FR 55000 - Notice of Agricultural Management Assistance Organic Certification Cost-Share Program

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-06

...] Notice of Agricultural Management Assistance Organic Certification Cost-Share Program AGENCY... Departments of Agriculture for the Agricultural Management Assistance Organic Certification Cost-Share Program... organic certification cost-share funds. The AMS has allocated $1.5 million for this organic certification...

78 FR 5164 - Notice of Agricultural Management Assistance Organic Certification Cost-Share Program

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-24

...] Notice of Agricultural Management Assistance Organic Certification Cost-Share Program AGENCY... Departments of Agriculture for the Agricultural Management Assistance Organic Certification Cost-Share Program... organic certification cost-share funds. The AMS has allocated $1.425 million for this organic...

Federal Student Assistance and Categorical Programs. 1981 Edition.

ERIC Educational Resources Information Center

Balz, Frank J.

The fourth edition of analyses of selected federal student assistance and categorical programs prepared by the National Institute of Independent Colleges and Universities is presented. Sections include: (1) federal student assistance--undergraduate programs (Pell Grants, Supplemental Educational Opportunity Grants, State Student Incentive Grants,…

45 CFR 95.701 - Purpose and scope of subpart.

Code of Federal Regulations, 2010 CFR

2010-10-01

... requirements for the management and disposition of equipment whose costs are claimed for Federal financial... ADMINISTRATION-GRANT PROGRAMS (PUBLIC ASSISTANCE, MEDICAL ASSISTANCE AND STATE CHILDREN'S HEALTH INSURANCE PROGRAMS) Equipment Acquired Under Public Assistance Programs § 95.701 Purpose and scope of subpart. (a...

45 CFR 95.701 - Purpose and scope of subpart.

Code of Federal Regulations, 2011 CFR

2011-10-01

... requirements for the management and disposition of equipment whose costs are claimed for Federal financial... ADMINISTRATION-GRANT PROGRAMS (PUBLIC ASSISTANCE, MEDICAL ASSISTANCE AND STATE CHILDREN'S HEALTH INSURANCE PROGRAMS) Equipment Acquired Under Public Assistance Programs § 95.701 Purpose and scope of subpart. (a...

40 CFR 52.2307 - Small business assistance program.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 4 2010-07-01 2010-07-01 false Small business assistance program. 52... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Texas § 52.2307 Small business... implement a Small Business Stationary Source Technical and Environmental Compliance Assistance Program to...

40 CFR 52.1935 - Small business assistance program.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 4 2010-07-01 2010-07-01 false Small business assistance program. 52... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Oklahoma § 52.1935 Small business... implement a Small Business Stationary Source Technical and Environmental Compliance Assistance Program to...

40 CFR 52.1935 - Small business assistance program.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 4 2014-07-01 2014-07-01 false Small business assistance program. 52... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Oklahoma § 52.1935 Small business... implement a Small Business Stationary Source Technical and Environmental Compliance Assistance Program to...

40 CFR 52.2307 - Small business assistance program.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 5 2013-07-01 2013-07-01 false Small business assistance program. 52... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Texas § 52.2307 Small business... implement a Small Business Stationary Source Technical and Environmental Compliance Assistance Program to...

40 CFR 52.1935 - Small business assistance program.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 4 2011-07-01 2011-07-01 false Small business assistance program. 52... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Oklahoma § 52.1935 Small business... implement a Small Business Stationary Source Technical and Environmental Compliance Assistance Program to...

40 CFR 52.2307 - Small business assistance program.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 5 2012-07-01 2012-07-01 false Small business assistance program. 52... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Texas § 52.2307 Small business... implement a Small Business Stationary Source Technical and Environmental Compliance Assistance Program to...

40 CFR 52.2307 - Small business assistance program.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 5 2014-07-01 2014-07-01 false Small business assistance program. 52... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Texas § 52.2307 Small business... implement a Small Business Stationary Source Technical and Environmental Compliance Assistance Program to...

40 CFR 52.1935 - Small business assistance program.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 4 2012-07-01 2012-07-01 false Small business assistance program. 52... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Oklahoma § 52.1935 Small business... implement a Small Business Stationary Source Technical and Environmental Compliance Assistance Program to...

40 CFR 52.2307 - Small business assistance program.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 4 2011-07-01 2011-07-01 false Small business assistance program. 52... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Texas § 52.2307 Small business... implement a Small Business Stationary Source Technical and Environmental Compliance Assistance Program to...

40 CFR 52.1935 - Small business assistance program.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 4 2013-07-01 2013-07-01 false Small business assistance program. 52... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Oklahoma § 52.1935 Small business... implement a Small Business Stationary Source Technical and Environmental Compliance Assistance Program to...

24 CFR 582.100 - Program component descriptions.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT COMMUNITY FACILITIES SHELTER PLUS CARE Assistance Provided § 582.100 Program component descriptions. (a) Tenant-based rental assistance (TRA). Tenant-based rental assistance provides...

30 CFR 795.11 - Assistance funding.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR SMALL OPERATOR ASSISTANCE PERMANENT REGULATORY PROGRAM-SMALL OPERATOR ASSISTANCE PROGRAM § 795.11 Assistance... eligible small operators if available funds are less than those required to provide the services pursuant...

40 CFR 35.9010 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... ASSISTANCE Financial Assistance for the National Estuary Program § 35.9010 Definitions. Aggregate costs. The... the estuary. Annual work plan. The plan, developed by the Management Conference each year, which... an estuary in the NEP. National Program Assistance Agreements. Assistance Agreements approved by the...

40 CFR 35.9010 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... ASSISTANCE Financial Assistance for the National Estuary Program § 35.9010 Definitions. Aggregate costs. The... the estuary. Annual work plan. The plan, developed by the Management Conference each year, which... an estuary in the NEP. National Program Assistance Agreements. Assistance Agreements approved by the...

40 CFR 35.9010 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-07-01

... ASSISTANCE Financial Assistance for the National Estuary Program § 35.9010 Definitions. Aggregate costs. The... the estuary. Annual work plan. The plan, developed by the Management Conference each year, which... an estuary in the NEP. National Program Assistance Agreements. Assistance Agreements approved by the...

40 CFR 35.9010 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-07-01

... ASSISTANCE Financial Assistance for the National Estuary Program § 35.9010 Definitions. Aggregate costs. The... the estuary. Annual work plan. The plan, developed by the Management Conference each year, which... an estuary in the NEP. National Program Assistance Agreements. Assistance Agreements approved by the...

40 CFR 35.9010 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... ASSISTANCE Financial Assistance for the National Estuary Program § 35.9010 Definitions. Aggregate costs. The... the estuary. Annual work plan. The plan, developed by the Management Conference each year, which... an estuary in the NEP. National Program Assistance Agreements. Assistance Agreements approved by the...

A Case Study of Technical Assistance to Demonstration Programs for Young Handicapped Children. Part II.

ERIC Educational Resources Information Center

Behr, Shirley K.; And Others

A project to provide technical assistance to staffs of two demonstration programs for preschool handicapped children and their families is described. The focus was technical assistance developed and exercised by the Technical Assistance Development System (TADS), which assisted in the development of the Handicapped Children's Early Education…

WEB - A Wireless Experiment Box for the Dextre Pointing Package ELC Payload

NASA Technical Reports Server (NTRS)

Bleier, Leor Z.; Marrero-Fontanez, Victor J.; Sparacino, Pietro A.; Moreau, Michael C.; Mitchell, Jason William

2012-01-01

The Wireless Experiment Box (WEB) was proposed to work with the International Space Station (ISS) External Wireless Communication (EWC) system to support high-definition video from the Dextre Pointing Package (DPP). DPP/WEB was a NASA GSFC proposed ExPRESS Logistics Carrier (ELC) payload designed to flight test an integrated suite of Autonomous Rendezvous and Docking (AR&D) technologies to enable a wide spectrum of future missions across NASA and other US Government agencies. The ISS EWC uses COTS Wireless Access Points (WAPs) to provide high-rate bi-directional communications to ISS. In this paper, we discuss WEB s packaging, operation, antenna development, and performance testing.

Web: A Wireless Experiment Box for the Dextre Pointing Package ELC Payload

NASA Technical Reports Server (NTRS)

Bleier, Leor Z.; Marrero-Fontanez, Victor J.; Sparacino, Pietro A.; Moreau, Michael C.; Mitchell, Jason W.

2012-01-01

The Wireless Experiment Box (WEB) was proposed to work with the International Space Station (ISS) External Wireless Communication (EWC) system to support high-definition video from the Dextre Pointing Package (DPP). DPP/WEB was a NASA GSFC proposed ExPRESS Logistics Carrier (ELC) payload designed to flight test an integrated suite of Autonomous Rendezvous and Docking (AR&D) technologies to enable a wide spectrum of future missions across NASA and other US Government agencies. The ISS EWC uses COTS Wireless Access Points (WAPs) to provide high-rate bi-directional communications to ISS. In this paper, we discuss WEB s packaging, operation, antenna development, and performance testing.

An evaluation of client satisfaction with training programs and technical assistance provided by Florida's Coordinated School Health Program Office.

PubMed

Weiler, R M; Pigg, R M

2000-11-01

Client or customer satisfaction surveys assess the perceived quality of programs, products, services, and employee performance. Such assessments prove beneficial for evaluation and planning purposes. This survey examined the satisfaction of clients using the programs, services, and technical assistance provided through the Coordinated School Health Program Office (CSHPO) in the Florida Department of Education. Using the 42-item Client Satisfaction Survey, data were collected in summer 1999 from 300 of 574 clients (52.3%) who attended training sessions or sought technical assistance from CSHPO during 1996-1999. More than two-thirds (67.2%) of clients rated the training program as "very good" or "excellent" at increasing their understanding about the concept of a coordinated school health program. Overall, 69.7% of clients rated the training programs they attended as "very good" or "excellent." Resource materials and staff effectiveness rated positively as well. Findings confirmed client satisfaction with CSHPO's training programs, technical assistance, and staff. Information obtained through the client satisfaction survey can be used by CSHPO to assist in future program planning and resource allocations.

Technical Assistance and Changes in Nutrition and Physical Activity Practices in the National Early Care and Education Learning Collaboratives Project, 2015–2016

PubMed Central

Smith, Teresa M.; Estabrooks, Paul A.; Rasmussen, Cristy Geno; Blaser, Casey; Yaroch, Amy L

2018-01-01

Purpose and Objectives The National Early Care and Education Learning Collaboratives Project (ECELC) aims to improve best practices in early care and education (ECE) programs in topic areas of the Nutrition and Physical Activity Self-Assessment in Child Care (NAP SACC). Technical assistance is a component of the ECELC, yet its effect on outcomes is unclear. Beyond dose and duration of technical assistance, limited research exists on characteristics of technical assistance that contribute to outcomes. The objective of this study was to identify and describe technical assistance characteristics and explore associations with NAP SACC outcomes. Intervention Approach We collected data from 10 collaboratives comprising 84 ECE programs in 2 states in 2015–2016. The objective of technical assistance was to support programs in improving best practices. Technical assistance was provided to programs via on-site, telephone, or email and was tailored to program needs. Evaluation Methods We used a mixed-methods design to examine associations between technical assistance and NAP SACC outcomes. We used multiple regression analysis to assess quantitative data and qualitative comparative analysis to determine necessary and sufficient technical assistance conditions supporting NAP SACC outcomes. We also conducted a document review to describe technical assistance that referred conditions identified by the qualitative comparative analysis. Results Regression analyses detected an inverse relationship between changes in NAP SACC scores and hours of technical assistance. No clear pattern emerged in the qualitative comparative analysis, leaving no necessary and sufficient conditions. However, the qualitative comparative analysis identified feedback as a potentially important component of technical assistance, whereas resource sharing and frequent email were characteristics that seemed to reduce the likelihood of improved outcomes. Email and resource sharing were considered primarily general information rather than tailored technical assistance. Implications for Public Health Technical assistance may be used in programs and made adaptable to program needs. The inclusion and evaluation of technical assistance, especially tailored approaches, is warranted for environmental interventions, including ECE settings. PMID:29704371

Peer-Assisted Learning/Literacy Strategies. What Works Clearinghouse Intervention Report

ERIC Educational Resources Information Center

What Works Clearinghouse, 2012

2012-01-01

"Peer-Assisted Learning Strategies" and a similar program known as "Peer-Assisted Literacy Strategies" are peer-tutoring programs that supplement the primary reading curriculum (Fuchs, Fuchs, Kazdan, & Allen, 1999; Mathes & Babyak, 2001). This review uses the acronym "PALS" to encompass both programs and their…

78 FR 3390 - Agency Information Collection Activities: Proposed Collection; Comment Request-FNS-380, Worksheet...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-16

... for the Supplemental Nutrition Assistance Program Quality Control Reviews AGENCY: Food and Nutrition... Nutrition Assistance Program's Quality Control Reviews. DATES: Written comments must be received on or...: Worksheet for the Supplemental Nutrition Assistance Program's (SNAP) Quality Control Reviews. Form Number...

75 FR 68811 - Recovery Publication, P-395, Fire Management Assistance Grant Program (FMAGP) Guide

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-09

... DEPARTMENT OF HOMELAND SECURITY Federal Emergency Management Agency [Docket ID FEMA-2010-0066] Recovery Publication, P-395, Fire Management Assistance Grant Program (FMAGP) Guide AGENCY: Federal... Emergency Management Agency (FEMA) is accepting comments on the Fire Management Assistance Grant Program...

76 FR 6313 - Asparagus Revenue Market Loss Assistance Payment Program

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-04

... Revenue Market Loss Assistance Payment Program AGENCY: Commodity Credit Corporation and Farm Service Agency, USDA. ACTION: Final rule. SUMMARY: This rule implements the Asparagus Revenue Market Loss Assistance Payment (ALAP) Program authorized by the Food, Conservation and Energy Act of 2008 (the 2008 Farm...

An Analysis of the Neighborhood Impacts of a Mortgage Assistance Program: A Spatial Hedonic Model

ERIC Educational Resources Information Center

Di, Wenhua; Ma, Jielai; Murdoch, James C.

2010-01-01

Down payment or closing cost assistance is an effective program in addressing the wealth constraints of low-and moderate-income homebuyers. However, the spillover effect of such programs on the neighborhood is unknown. This paper estimates the impact of the City of Dallas Mortgage Assistance Program (MAP) on nearby home values using a hedonic…

The Affordable Care Act's plan for consumer assistance with insurance moves states forward but remains a work in progress.

PubMed

Grob, Rachel; Schlesinger, Mark; Davis, Sarah; Cohen, Deborah; Lapps, Joshua

2013-02-01

The Affordable Care Act provides support for state-run consumer assistance programs to help privately insured consumers who experience problems with their coverage. Its provisions signify the first national commitment to such assistance and to using cases aggregated by these state programs to inform policy. We interviewed state-level administrators and analyzed program documents to assess whether federal support for state-run consumer assistance programs achieved certain goals. We found that some federally supported programs made substantial progress in supporting and empowering patients by reorienting state agencies to become active advocates for their citizens. Yet progress across the country was inconsistent, and there was little evidence that programs addressed systemic problems experienced by consumers. On balance, the consumer assistance provisions of health care reform do not yet ensure protection for all privately insured Americans because of uneven implementation-a problem likely to be of further concern as coverage is expanded and health insurance exchanges come on line in 2014. At the same time, the demonstrated impact of consumer assistance programs in the most innovative states is arguably a useful "proof of concept" for this young federal program.

75 FR 25103 - Tree Assistance Program

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-07

... 1416 RIN 0560-AH96 Tree Assistance Program AGENCY: Farm Service Agency and Commodity Credit Corporation, USDA. ACTION: Final rule. SUMMARY: This rule implements specific requirements for the Tree Assistance... provides disaster assistance to eligible orchardists and nursery tree growers to replant or rehabilitate...

75 FR 1811 - Agency Information Collection Activities: Proposed Collection; Comments Requested

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-13

... Justice Assistance Application Form: Public Safety Officers' Educational Assistance. The Department of Justice, Office of Justice Programs, Bureau of Justice Assistance, will be submitting the following... DEPARTMENT OF JUSTICE Office of Justice Programs; Bureau of Justice Assistance [OMB Number 1121...

Dental Assisting Program Guide.

ERIC Educational Resources Information Center

Georgia Univ., Athens. Dept. of Vocational Education.

This program guide contains the standard dental assisting curriculum for technical institutes in Georgia. The curriculum encompasses the minimum competencies required for entry-level dental assistants, and includes job skills in the technical areas of preventive dentistry; four-handed dentistry; chairside assisting with emphasis in diagnostics,…

10 CFR 707.6 - Employee assistance, education, and training.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 4 2010-01-01 2010-01-01 false Employee assistance, education, and training. 707.6....6 Employee assistance, education, and training. Contractor programs shall include the following or appropriate alternatives: (a) Employee assistance programs emphasizing preventive services, education, short...

76 FR 60850 - Delaware; Emergency and Related Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-30

..., under the Public Assistance program. This assistance excludes regular time costs for subgrantees' regular employees. Consistent with the requirement that Federal assistance is supplemental, any Federal... program. (The following Catalog of Federal Domestic Assistance Numbers (CFDA) are to be used for reporting...

A Day in the Life of JUSMMAT

DTIC Science & Technology

1985-01-01

jurisdiction over all U.S. DOD personnel and their dependents in Turkey. Security Assistance The U.S. Security Assistance Program in Turkey consists of a...variety of related activities. a. The Foreign Military Sales (FMS) and Military Assistance Pro- gram (MAP). These programs are designed to help...training. The FY85 IMET program for Turkey is about $3.1 million. [An expanded discussion of these security assistance activities is provided in the

Effective Delivery of Transition Assistance to Air Force Members Leaving the Service.

DTIC Science & Technology

1997-03-01

Members Leaving the Service AF504R1/MARCH 1997 Executive Summary BACKGROUND Congress established the Transition Assistance Program (TAP) for the armed...forces in the National Defense Authorization Act for Fiscal Year 1991 (Public Law 101-510). This program assists military members and their families...other FSC program managers are responsible for delivering some transition services, espe- cially relocation assistance , financial counseling, and

United States Air Force Statistical Digest, Fiscal Year 1960. Fifteenth Edition

DTIC Science & Technology

1960-09-30

USAF CIVILIAN EMPLOYEES IN SALARIED AND WAGE BOARD GROUPS EMPLOYED UNDER MILITARY , ASSISTANCE PROGRAM (MAP), AT END OF QUARTER - FY � (Previous year...provide summary data on all aspects of the Mlli_ 165 tary Assistance program administered by the Air Force. The data were compiled from progress reports...Military Assistance . MAP AIRCRAFT - Aircraft in foreign countries provided by the USAF under Military Assistance Program . AIRCRAFT ATTRITION - Aircraft

Attending to America: Personal Assistance for Independent Living. A Survey of Attendant Service Programs in the United States for People of All Ages with Disabilities. Executive Summary.

ERIC Educational Resources Information Center

Litvak, Simi; And Others

This executive summary reviews results of a survey of 154 publicly-funded programs providing personal assistance services to disabled individuals. Introductory chapters identify the need for a national personal assistance program and policy, the concept of personal assistance and attendant services, the potential user population, and U.S. sources…

40 CFR 52.1690 - Small business technical and environmental compliance assistance program.

Code of Federal Regulations, 2010 CFR

2010-07-01

... (CONTINUED) New York § 52.1690 Small business technical and environmental compliance assistance program. On January 11, 1993, the New York State Department of Environmental Conservation submitted a plan for the... Assistance Program for incorporation in the New York state implementation plan. This plan meets the...

40 CFR 52.2732 - Small business technical and environmental compliance assistance program.

Code of Federal Regulations, 2014 CFR

2014-07-01

... (CONTINUED) Puerto Rico § 52.2732 Small business technical and environmental compliance assistance program. On November 16, 1992, the Puerto Rico Environmental Quality Board submitted a plan for the... Assistance Program for incorporation in the Puerto Rico state implementation plan. This plan meets the...

40 CFR 52.2732 - Small business technical and environmental compliance assistance program.

Code of Federal Regulations, 2011 CFR

2011-07-01

... (CONTINUED) Puerto Rico § 52.2732 Small business technical and environmental compliance assistance program. On November 16, 1992, the Puerto Rico Environmental Quality Board submitted a plan for the... Assistance Program for incorporation in the Puerto Rico state implementation plan. This plan meets the...

40 CFR 52.2732 - Small business technical and environmental compliance assistance program.

Code of Federal Regulations, 2010 CFR

2010-07-01

... (CONTINUED) Puerto Rico § 52.2732 Small business technical and environmental compliance assistance program. On November 16, 1992, the Puerto Rico Environmental Quality Board submitted a plan for the... Assistance Program for incorporation in the Puerto Rico state implementation plan. This plan meets the...

Science CAP: Curriculum Assistance Program. [Multimedia.

ERIC Educational Resources Information Center

DEMCO, Inc., Madison, WI.

Science Curriculum Assistance Program (Science CAP(TM)) is a multimedia package developed to create a model for preserving classroom science activities that can be shared and customized by teachers. This program is designed to assist teachers in preparing classroom science activities for grades five through eight, and to foster an environment of…

75 FR 34251 - Office of Special Education and Rehabilitative Services; Overview Information; Centers for...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-16

... Information; Centers for Independent Living Program--Training and Technical Assistance; Notice Inviting... Training and Technical Assistance Project. Program Authority: 29 U.S.C. 796f(b); American Recovery and... Independent Living Program--Training and Technical Assistance--CFDA Number 84.400B must be submitted...

78 FR 8690 - Notice of Request for Revision of Information Collections

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-06

.... 5310--Capital Assistance Program for Elderly Persons and Persons with Disabilities and Section 5311... [email protected] . 49 U.S.C. 5310--Capital Assistance Program for Elderly Persons and Persons with... U.S.C. 5310--Capital Assistance Program for Elderly Persons and Persons with Disabilities and...

76 FR 27603 - Supplemental Nutrition Assistance Program: Civil Rights Protections for SNAP Households

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-12

...,'' to identify and address any major civil rights impacts the rule might have on minorities, women, and... Nutrition Assistance Program: Civil Rights Protections for SNAP Households AGENCY: Food and Nutrition... Nutrition Assistance Program (SNAP) regulations that secure civil rights protections for SNAP households and...

76 FR 35023 - Agency Information Collection Activities: Proposed Collection; Comments Requested; Extension of a...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-15

... With Changes; State Criminal Alien Assistance Program ACTION: 30-day notice of information collection... collection expire. (2) The title of the form/collection: State Criminal Alien Assistance Program. (3) The... Criminal Alien Assistance Program (SCAAP) with the Bureau of Immigration and Customs Enforcement (ICE), and...

76 FR 20044 - Agency Information Collection Activities: Proposed Collection; Comments Requested

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-11

... Form: State Criminal Alien Assistance Program. The Department of Justice (DOJ), Office of Justice... currently approved collection. (2) The title of the form/collection: State Criminal Alien Assistance Program... Section 130002(b) as amended in 1996, BJA administers the State Criminal Alien Assistance Program (SCAAP...

13 CFR 121.401 - What procurement programs are subject to size determinations?

Code of Federal Regulations, 2010 CFR

2010-01-01

... program, the Women-Owned Small Business (WOSB) Federal Contract Assistance Procedures, SBA's Service... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false What procurement programs are subject to size determinations? 121.401 Section 121.401 Business Credit and Assistance SMALL BUSINESS...

49 CFR 613.300 - Coordination of Federal and federally assisted programs and projects.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 7 2012-10-01 2012-10-01 false Coordination of Federal and federally assisted programs and projects. 613.300 Section 613.300 Transportation Other Regulations Relating to Transportation... Coordination of Federal and Federally Assisted Programs and Projects § 613.300 Coordination of Federal and...

49 CFR 266.9 - Federal/State share.

Code of Federal Regulations, 2010 CFR

2010-10-01

... salaries for State public employees working in the State Rail Service Assistance Program, shall be... of the objectives of the Rail Service Assistance Program; (iii) Be provided for in the approved grant... Rail Service Assistance Program is 80 percent, with the exception that the Federal share of payments to...

Guide to Selected Federal Assistance Programs for Undergraduate Students.

ERIC Educational Resources Information Center

Stedman, Jim; Scott, Marcia

Information is provided on 14 federal programs providing financial assistance to undergraduate students in universities, colleges, and vocational/technical schools. The programs provide three different types of assistance: grants (or scholarships), loans, and job earnings. Grants and scholarships do not have to be repaid, but loans do. Some of the…

42 CFR 457.810 - Premium assistance programs: Required protections against substitution.

Code of Federal Regulations, 2012 CFR

2012-10-01

..., must provide the protections against substitution of CHIP coverage for coverage under group health... under premium assistance programs must not be greater than the cost of other CHIP coverage for these... of coverage for children under premium assistance programs to the cost of other CHIP coverage for...

42 CFR 457.810 - Premium assistance programs: Required protections against substitution.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., must provide the protections against substitution of CHIP coverage for coverage under group health... under premium assistance programs must not be greater than the cost of other CHIP coverage for these... of coverage for children under premium assistance programs to the cost of other CHIP coverage for...

42 CFR 457.810 - Premium assistance programs: Required protections against substitution.

Code of Federal Regulations, 2011 CFR

2011-10-01

..., must provide the protections against substitution of CHIP coverage for coverage under group health... under premium assistance programs must not be greater than the cost of other CHIP coverage for these... of coverage for children under premium assistance programs to the cost of other CHIP coverage for...

42 CFR 457.810 - Premium assistance programs: Required protections against substitution.

Code of Federal Regulations, 2013 CFR

2013-10-01

..., must provide the protections against substitution of CHIP coverage for coverage under group health... under premium assistance programs must not be greater than the cost of other CHIP coverage for these... of coverage for children under premium assistance programs to the cost of other CHIP coverage for...

34 CFR 370.1 - What is the Client Assistance Program (CAP)?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 34 Education 2 2010-07-01 2010-07-01 false What is the Client Assistance Program (CAP)? 370.1 Section 370.1 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION AND REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION CLIENT ASSISTANCE PROGRAM General...

Facts on Employee Assistance Programs. Clearinghouse Fact Sheet.

ERIC Educational Resources Information Center

Desmond, Thomas C.

Employee Assistance Programs (EAPs) offer employees confidential, professional assistance for the kinds of personal problems that adversely affect their lives and their jobs. These programs started when acute worker shortages during World War II, coupled with the successes of Alcoholic Anonymous, prompted some companies in the 1940s to develop…

Employee Assistance Programs: Effective Tools for Counseling Employees.

ERIC Educational Resources Information Center

Kraft, Ed

1991-01-01

College employee assistance program designs demonstrate the varied needs of a workforce. Whatever the model, the helping approach remains to (1) identify problem employees through performance-related issues; (2) refer them to the assistance program for further intervention; and (3) follow up with employee and supervisor to ensure a successful…

Student Assistance Programs: New Approaches for Reducing Adolescent Substance Abuse.

ERIC Educational Resources Information Center

Moore, David D.; Forster, Jerald R.

1993-01-01

Describes school-based Student Assistance Programs (SAPs), which are designed to reduce adolescents' substance abuse. Notes that SAPs, modeled after Employee Assistance Programs in workplace, are identifying, assessing, referring, and managing cases of substance-abusing students. Sees adoption of SAP model as accelerating in response to growing…

48 CFR 229.170 - Reporting of foreign taxation on U.S. assistance programs.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Reporting of foreign taxation on U.S. assistance programs. 229.170 Section 229.170 Federal Acquisition Regulations System... General 229.170 Reporting of foreign taxation on U.S. assistance programs. ...

38 CFR 21.3002 - Administration of Survivors' and Dependents' Educational Assistance Program.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Administration of Survivors' and Dependents' Educational Assistance Program. Subpart D of this part applies to... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Administration of Survivors' and Dependents' Educational Assistance Program. 21.3002 Section 21.3002 Pensions, Bonuses, and...

38 CFR 21.3002 - Administration of Survivors' and Dependents' Educational Assistance Program.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Administration of Survivors' and Dependents' Educational Assistance Program. Subpart D of this part applies to... 38 Pensions, Bonuses, and Veterans' Relief 2 2011-07-01 2011-07-01 false Administration of Survivors' and Dependents' Educational Assistance Program. 21.3002 Section 21.3002 Pensions, Bonuses, and...

Medical Assisting Program Guide.

ERIC Educational Resources Information Center

Georgia Univ., Athens. Dept. of Vocational Education.

This guide presents the standard curriculum for technical institutes in Georgia. The curriculum addresses the minimum competencies for a medical assisting program. The program guide is designed to relate primarily to the development of those skills needed by individuals in the medical assisting field, such as medical law and ethics, typing,…

48 CFR 229.170 - Reporting of foreign taxation on U.S. assistance programs.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 3 2011-10-01 2011-10-01 false Reporting of foreign taxation on U.S. assistance programs. 229.170 Section 229.170 Federal Acquisition Regulations System... General 229.170 Reporting of foreign taxation on U.S. assistance programs. ...

76 FR 21774 - Wisconsin; Major Disaster and Related Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-18

... protective measures, including snow assistance, under the Public Assistance program for any continuous 48... warranted. This assistance excludes regular time costs for the sub-grantees' regular employees. Consistent..., under the Public Assistance program for any continuous 48-hour period during or proximate to the...

Fashion Production and Management Program Guide.

ERIC Educational Resources Information Center

Georgia Univ., Athens. Div. of Vocational Education.

This program guide presents the standard fashion production and management curriculum for technical institutes in Georgia. It is designed to relate primarily to the development of those skills needed to become a qualified alterationist, clothing design assistant, home textiles assistant, fashion management assistant, or tailoring assistant. A…

24 CFR 891.175 - Technical assistance.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Technical assistance. 891.175... Requirements § 891.175 Technical assistance. For purposes of the Section 202 Program and the Section 811 Program, the Secretary shall make available appropriate technical assistance to assure that applicants...

10 CFR 905.40 - Technical assistance.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 4 2010-01-01 2010-01-01 false Technical assistance. 905.40 Section 905.40 Energy DEPARTMENT OF ENERGY ENERGY PLANNING AND MANAGEMENT PROGRAM Energy Services § 905.40 Technical assistance. Western shall establish a program that provides technical assistance to customers to conduct integrated...

Customer Satisfaction Survey of Pacific Northwest National Laboratory's Technical Assistance Partners -- FY 2011

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

Conger, Robin L.; Spanner, Gary E.

2011-11-02

The businesses that have utilized PNNL's Technology Assistance Program were sent a survey to solicit feedback about the program and to determine what, if any, outcomes resulted from the assistance provided. As part of its small business outreach, Pacific Northwest National Laboratory (PNNL) offers technology assistance to businesses with fewer than 500 employees throughout the nation and to businesses of any size in the 2 counties that contain the Hanford site. Upon request, up to 40 staff-hours of a researcher's time can be provided to address technology issues at no charge to the requesting firm. During FY 2011, PNNL completedmore » assistance for 54 firms. Topics of the technology assistance covered a broad range, including environment, energy, industrial processes, medical, materials, computers and software, and sensors. In FY 2011, PNNL's Technology Assistance Program (TAP) was funded by PNNL Overheads. Over the past 16 years, the Technology Assistance Program has received total funding of nearly $2.8 million from several federal and private sources.« less

The Federal Voting Assistance Program: Refocusing and Reorganizing for the Road Ahead

DTIC Science & Technology

2015-12-16

Assistance Program (FVAP) admin-isters the Uniformed and Overseas Citizens Absentee Voting Act (UOCAVA)1 and helps uniformed-service members and other U.S...more effectively within the system. FVAP Assistance Options for Uniformed and Overseas Citizens Absentee Voting Act Voters Assistance seeker

34 CFR 692.1 - What is the Leveraging Educational Assistance Partnership?

Code of Federal Regulations, 2013 CFR

2013-07-01

... (LEAP) Program assists States in providing grants and work-study assistance to eligible students who attend institutions of higher education and have substantial financial need. The work-study assistance is provided through campus-based community service work learning study programs, hereinafter referred to as...

34 CFR 692.1 - What is the Leveraging Educational Assistance Partnership?

Code of Federal Regulations, 2012 CFR

2012-07-01

... (LEAP) Program assists States in providing grants and work-study assistance to eligible students who attend institutions of higher education and have substantial financial need. The work-study assistance is provided through campus-based community service work learning study programs, hereinafter referred to as...

34 CFR 692.1 - What is the Leveraging Educational Assistance Partnership?

Code of Federal Regulations, 2011 CFR

2011-07-01

... (LEAP) Program assists States in providing grants and work-study assistance to eligible students who attend institutions of higher education and have substantial financial need. The work-study assistance is provided through campus-based community service work learning study programs, hereinafter referred to as...

34 CFR 692.1 - What is the Leveraging Educational Assistance Partnership?

Code of Federal Regulations, 2014 CFR

2014-07-01

... (LEAP) Program assists States in providing grants and work-study assistance to eligible students who attend institutions of higher education and have substantial financial need. The work-study assistance is provided through campus-based community service work learning study programs, hereinafter referred to as...

24 CFR 880.603 - Selection and admission of assisted tenants.

Code of Federal Regulations, 2012 CFR

2012-04-01

... PERSONS WITH DISABILITIES PROGRAM) SECTION 8 HOUSING ASSISTANCE PAYMENTS PROGRAM FOR NEW CONSTRUCTION Management § 880.603 Selection and admission of assisted tenants. (a) Application. The owner must accept... concerning deferral of termination of assistance. (Approved by the Office of Management and Budget under...

24 CFR 880.603 - Selection and admission of assisted tenants.

Code of Federal Regulations, 2013 CFR

2013-04-01

... PERSONS WITH DISABILITIES PROGRAM) SECTION 8 HOUSING ASSISTANCE PAYMENTS PROGRAM FOR NEW CONSTRUCTION Management § 880.603 Selection and admission of assisted tenants. (a) Application. The owner must accept... concerning deferral of termination of assistance. (Approved by the Office of Management and Budget under...

Training Students as Technology Assistants.

ERIC Educational Resources Information Center

Onishi, Esther; Peto, Erica

1996-01-01

Describes a program where fifth and sixth graders are trained as school technology assistants. The childrens' duties include installation of software, making minor repairs, cleaning computer equipment, and assisting teachers and students. Outlines components of the program, lists forms the assistants use and skills they are taught, and provides…

75 FR 9426 - Maryland; Major Disaster and Related Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-02

... measures (Category B) under the Public Assistance program in the designated areas. You are further authorized to provide snow assistance under the Public Assistance program for any continuous 48-hour period... assistance excludes regular time costs for the sub-grantees' regular employees. Consistent with the...

75 FR 11903 - Nebraska; Major Disaster and Related Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-12

... protective measures, including snow assistance, under the Public Assistance program for any continuous 48... warranted. This assistance excludes regular time costs for the sub-grantees' regular employees. Consistent... Assistance program for any continuous 48-hour period during or proximate to the incident period. All counties...

75 FR 9425 - New Jersey; Major Disaster and Related Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-02

... protective measures, including snow assistance, under the Public Assistance program for any continuous 48... warranted. This assistance excludes regular time costs for the sub-grantees' regular employees. Consistent... Assistance program for any continuous 48-hour period during or proximate to the incident period. All counties...

Employee Assistance Programs.

ERIC Educational Resources Information Center

Levine, Hermine Zagat

1985-01-01

The author reports company responses to a questionnaire concerning employee assistance programs (EAP). Answers concern EAP structure, staff training, use of outside consultant, services provided by EAPs, program administration, employee confidence in EAPs, advertising the program, program philosophy, problems encountered by EAP users, coverage and…