WorldWideScience

Sample records for repayment programs lrp

  1. 76 FR 7570 - Proposed Collection; Comment Request; National Institutes of Health Loan Repayment Programs

    Science.gov (United States)

    2011-02-10

    ... years for the General Research Loan Repayment Program (LRP)) in research areas supporting the mission and priorities of the NIH. The AIDS Research LRP (AIDS-LRP) is authorized by section 487A of the... the equivalent, who perform biomedical or behavioral research in NIH intramural laboratories or as...

  2. 76 FR 23606 - Submission for OMB Review; Comment Request; National Institutes of Health Loan Repayment Programs

    Science.gov (United States)

    2011-04-27

    ... behavioral research in NIH intramural laboratories or as extramural grantees or scientists funded by domestic nonprofit organizations for a minimum of 2 years (3 years for the General Research Loan Repayment Program (LRP)) in research areas supporting the mission and priorities of the NIH. The AIDS Research LRP (AIDS...

  3. 76 FR 8748 - Loan Repayment Program for Repayment of Health Professions Educational Loans

    Science.gov (United States)

    2011-02-15

    ... Nurse Anesthetists.). (l) Podiatry: D.P.M. (m) Physical Rehabilitation Services: Physical Therapy... program site determined by the Secretary. Loan repayment sites are characterized by physical, cultural... allopathic medicine, family medicine, internal medicine, pediatrics, geriatric medicine, obstetrics and...

  4. 77 FR 23461 - Notice of Request for Applications for the Veterinary Medicine Loan Repayment Program

    Science.gov (United States)

    2012-04-19

    ... Applications for the Veterinary Medicine Loan Repayment Program AGENCY: National Institute of Food and... announcing the release of the Veterinary Medicine Loan Repayment Program (VMLRP) Request for Applications (RFA) at www.nifa.usda.gov/vmlrp . DATES: The FY 2012 Veterinary Medicine Loan Repayment Program (VMLRP...

  5. 78 FR 25417 - Notice of Request for Applications for the Veterinary Medicine Loan Repayment Program

    Science.gov (United States)

    2013-05-01

    ... Applications for the Veterinary Medicine Loan Repayment Program AGENCY: National Institute of Food and... announcing the release of the Veterinary Medicine Loan Repayment Program (VMLRP) Request for Applications (RFA) at www.nifa.usda.gov/vmlrp . DATES: The fiscal year (FY) 2013 Veterinary Medicine Loan Repayment...

  6. 77 FR 3269 - Loan Repayment Program for Repayment of Health Professions Educational Loans; Announcement Type...

    Science.gov (United States)

    2012-01-23

    ... Anesthetists.). (o) Podiatry: D.P.M. (p) Physical Rehabilitation Services: Physical Therapy, Occupational... by the Secretary. Loan repayment sites are characterized by physical, cultural, and professional... medicine, internal medicine, pediatrics, geriatric medicine, obstetrics and gynecology, podiatric medicine...

  7. 77 FR 67330 - Solicitation of Input From Stakeholders Regarding the Veterinary Medicine Loan Repayment Program...

    Science.gov (United States)

    2012-11-09

    ... Input From Stakeholders Regarding the Veterinary Medicine Loan Repayment Program (VMLRP) AGENCY... administration of the Veterinary Medicine Loan Repayment Program (VMLRP) authorized under section 1415A of the... agreement, veterinary services in veterinarian shortage situations. As part of the stakeholder input process...

  8. 78 FR 7787 - Loan Repayment Program for Repayment of Health Professions Educational Loans

    Science.gov (United States)

    2013-02-04

    ...: Physical Therapy, Occupational Therapy, Speech-Language Pathology, and Audiology: M.S. and D.P.T. (q... site determined by the Secretary. Loan repayment sites are characterized by physical, cultural, and..., internal medicine, pediatrics, geriatric medicine, obstetrics and gynecology, podiatric medicine, nursing...

  9. 75 FR 77607 - Privacy Act of 1974; Proposed New System of Records; Veterinary Medicine Loan Repayment Program

    Science.gov (United States)

    2010-12-13

    ...; Proposed New System of Records; Veterinary Medicine Loan Repayment Program AGENCY: National Institute of..., ``Veterinary Medicine Loan Repayment Program Records System, USDA/NIFA-1.'' This newly established system will... Sherman; National Program Leader, Veterinary Science; National Institute of Food and Agriculture...

  10. 42 CFR 68a.1 - What is the scope and purpose of the NIH Clinical Research Loan Repayment Program for Individuals...

    Science.gov (United States)

    2010-10-01

    ..., INTERNSHIPS, TRAINING NATIONAL INSTITUTES OF HEALTH (NIH) CLINICAL RESEARCH LOAN REPAYMENT PROGRAM FOR... to the award of educational loan payments under the NIH Clinical Research Loan Repayment Program for... relative to income, to conduct clinical research as NIH employees. ...

  11. 78 FR 63464 - William D. Ford Federal Direct Loan Program Repayment Plan Selection Form; Extension of Public...

    Science.gov (United States)

    2013-10-24

    ... DEPARTMENT OF EDUCATION William D. Ford Federal Direct Loan Program Repayment Plan Selection Form; Extension of Public Comment Period; Correction AGENCY: Department of Education. ACTION: Correction notice... entitled, ``William D. Ford Federal Direct Loan Program Repayment Plan Selection Form''. ED is extending...

  12. 42 CFR 62.24 - Who is eligible to apply for the Loan Repayment Program?

    Science.gov (United States)

    2010-10-01

    ... profession and which is offered by an accredited school in a State or (ii) Be enrolled in an approved... Federal, State or local government entity are not eligible for participation in the Loan Repayment Program. (Approved by the Office of Management and Budget under control number 0915-0127) ...

  13. 75 FR 22736 - Notice of Request for Applications for the Veterinary Medicine Loan Repayment Program

    Science.gov (United States)

    2010-04-30

    ... (RFA) at http://www.nifa.usda.gov/vmlrp . DATES: The FY 2010 Veterinary Medicine Loan Repayment Program (VMLRP) application package has been made available at http://www.nifa.usda.gov/vmlrp and applications... http://www.nslds.ed.gov . Individuals who consolidated their DVM loans with non-educational loans or...

  14. 77 FR 10455 - National Institutes of Health Loan Repayment Programs

    Science.gov (United States)

    2012-02-22

    ... science or clinical research parameters and is not targeted toward a specific area (e.g., AIDS) or type of..., whether the time is spent on research, teaching, patient care, or other activities. Living Expenses: Means...) Primary Care Loan (PCL) Program, and (10) Public Health Service Scholarship (PHS) Program; (d) For...

  15. 78 FR 20466 - National Institutes of Health Loan Repayment Programs

    Science.gov (United States)

    2013-04-05

    ... science or clinical research parameters and is not targeted toward a specific area (e.g., AIDS) or type of..., whether the time is spent on research, teaching, patient care, or other activities. Living expenses means... Shortage Area Scholarship Program, (9) Primary Care Loan (PCL) Program, and (10) Public Health Service...

  16. States' experiences with loan repayment programs for health care professionals in a time of state budget cuts and NHSC expansion.

    Science.gov (United States)

    Pathman, Donald E; Morgan, Jennifer Craft; Konrad, Thomas R; Goldberg, Lynda

    2012-01-01

    The landscape of education loan repayment programs for health care professionals has been turbulent in recent years, with doubling of the funding for the National Health Service Corps (NHSC) and cuts in funding for some states' programs. We sought to understand how this turbulence is being felt within the state offices involved in recruiting clinicians to rural and urban underserved communities. We conducted key informant telephone interviews with staff of state offices of rural health, primary care organizations, and/or related organizations within 28 diverse states to answer questions about perceived changes and interplay among solely state-funded loan repayment programs, joint state-federal programs, and the NHSC federal program. Interviews were transcribed, formally analyzed, and key issues summarized. Informants reported that solely state-funded and joint state-federal loan repayment programs are greatly valued for their ability to target a state's particular needs and to complement the NHSC federal program. However, budgets for state programs have been threatened, reduced, or eliminated entirely in many cases. All informants positively perceived the NHSC's recent growth and changes, which they feel are helping fill important workforce needs for their states. Nevertheless, the much larger NHSC federal program now competes with some states' programs for clinicians and service sites; states' programs are pushed to adjust their operations to maintain a unique "niche". States' key recruiters lament reductions in funding for states' loan repayment programs, and welcome the NHSC's recent growth and changes. Better coordination is needed to minimize competition and maximize complementarity between state and federal programs. © 2012 National Rural Health Association.

  17. LRP1B, BRD2 and CACNA1D: new candidate genes in fetal metabolic programming of newborns exposed to maternal hyperglycemia.

    Science.gov (United States)

    Houde, Andrée-Anne; Ruchat, Stephanie-May; Allard, Catherine; Baillargeon, Jean-Patrice; St-Pierre, Julie; Perron, Patrice; Gaudet, Daniel; Brisson, Diane; Hivert, Marie-France; Bouchard, Luigi

    2015-10-01

    To assess the associations between gestational diabetes mellitus (GDM) and DNA methylation levels at genes related to energy metabolism. Ten loci were selected from our recent epigenome-wide association study on GDM. DNA methylation levels were quantified by bisulfite pyrosequencing in 80 placenta and cord blood samples (20 exposed to GDM) from an independent birth cohort (Gen3G). We did not replicate association between DNA methylation and GDM. However, in normoglycemic women, glucose levels were associated with DNA methylation changes at LRP1B and BRD2 and at CACNA1D and LRP1B gene loci in placenta and cord blood, respectively. These results suggest that maternal glucose levels, within the normal range, are associated with DNA methylation changes at genes related to energy metabolism and previously associated with GDM. Maternal glycemia might thus be involved in fetal metabolic programming.

  18. 34 CFR 682.209 - Repayment of a loan.

    Science.gov (United States)

    2010-07-01

    ... combined into one account and repaid under one repayment schedule. In that event, the word “loan” in this... 34 Education 3 2010-07-01 2010-07-01 false Repayment of a loan. 682.209 Section 682.209 Education..., DEPARTMENT OF EDUCATION FEDERAL FAMILY EDUCATION LOAN (FFEL) PROGRAM General Provisions § 682.209 Repayment...

  19. A Comparison of the J-1 Visa Waiver and Loan Repayment Programs in the Recruitment and Retention of Physicians in Rural Nebraska.

    Science.gov (United States)

    Opoku, Samuel T; Apenteng, Bettye A; Lin, Ge; Chen, Li-Wu; Palm, David; Rauner, Thomas

    2015-01-01

    There is a dearth of literature evaluating the effectiveness of programs aimed at recruiting and retaining physicians in rural Nebraska. Taking advantage of the Nebraska Health Professional Tracking System, this study attempts to comparatively assess the effectiveness of the J-1 visa waiver and state loan repayment programs in the recruitment and retention of physicians in rural Nebraska. A mixed methods approach was used. We tracked 240 physicians who enrolled in the J-1 visa waiver and state loan repayment programs between 1996 and 2012 until 2013. In addition, key informant interviews were conducted to obtain perspectives on the recruitment and retention of physicians in rural Nebraska through the 2 programs. Results from multilevel survival regression analysis indicated that physicians enrolled in the J-1 visa waiver program were more likely to leave rural Nebraska when compared with those enrolled in the state loan repayment program. Participants in the qualitative study, however, cautioned against declaring one program as superior over the other, given that the 2 programs addressed different needs for different communities. In addition, results suggested that fostering the integration of physicians and their families into rural communities might be a way of enhancing retention, regardless of program. The findings from this study highlight the complexity of recruitment and retention issues in rural Nebraska and suggest the need for more holistic and family-centered approaches to addressing these issues. © 2015 National Rural Health Association.

  20. 42 CFR 57.314 - Repayment of loans made after November 17, 1971, for failure to complete a program of study. 2

    Science.gov (United States)

    2010-10-01

    ..., EDUCATIONAL IMPROVEMENTS, SCHOLARSHIPS AND STUDENT LOANS Nursing Student Loans § 57.314 Repayment of loans..., medical, or financial difficulties. The Secretary will only repay education loans made after November 17...

  1. 24 CFR 954.500 - Repayment of investment.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Repayment of investment. 954.500... DEVELOPMENT INDIAN HOME PROGRAM Program Administration § 954.500 Repayment of investment. (a) HOME funds will be made available pursuant to a HOME Investment Partnership Agreement. The agreement ensures that...

  2. 42 CFR 57.214 - Repayment of loans made after November 17, 1971, for failure to complete a program of study.

    Science.gov (United States)

    2010-10-01

    ... IMPROVEMENTS, SCHOLARSHIPS AND STUDENT LOANS Health Professions Student Loans § 57.214 Repayment of loans made... complete these studies, taking into account such factors as academic, medical, or financial difficulties...

  3. 78 FR 23742 - Nomination Form of Veterinary Shortage Situations for the Veterinary Medicine Loan Repayment...

    Science.gov (United States)

    2013-04-22

    ... DEPARTMENT OF AGRICULTURE National Institute of Food and Agriculture Nomination Form of Veterinary Shortage Situations for the Veterinary Medicine Loan Repayment Program (VMLRP) AGENCY: National Institute... information collection for the Veterinary Medicine Loan Repayment Program (VMLRP). This notice initiates a 30...

  4. Engineering of an Lrp family regulator SACE_Lrp improves erythromycin production in Saccharopolyspora erythraea.

    Science.gov (United States)

    Liu, Jing; Chen, Yunfu; Wang, Weiwei; Ren, Min; Wu, Panpan; Wang, Yansheng; Li, Changrun; Zhang, Lixin; Wu, Hang; Weaver, David T; Zhang, Buchang

    2017-01-01

    Leucine-responsive regulatory proteins (Lrps) are a group of transcriptional regulators that regulate diverse cellular processes in bacteria and archaea. However, the regulatory role of Lrps in antibiotic biosynthesis remains poorly understood. In this study, we show that SACE_5388, an Lrp family regulator named as SACE_Lrp, is an efficient regulator for transporting and catabolizing branched-chain amino acids (BCAAs), playing an important role in regulating erythromycin production in Saccharopolyspora erythraea. SACE_Lrp directly controlled the expression of the divergently transcribed SACE_5387-5386 operon putatively encoding a BCAA ABC transporter by interacting with the intergenic region between SACE_Lrp and SACE_5387 (SACE_Lrp-5387-int), and indirectly controlled the expression of ilvE putatively encoding an aminotransferase catabolizing BCAAs. BCAA catabolism is one source of the precursors for erythromycin biosynthesis. Lysine and arginine promoted the dissociation of SACE_Lrp from SACE_Lrp -5387-int, whereas histidine increased their binding. Gene disruption of SACE_Lrp (ΔSACE_Lrp) in S. erythraea A226 resulted in a 25% increase in erythromycin production, while overexpression of SACE_5387-5386 in A226 enhanced erythromycin production by 36%. Deletion of SACE_Lrp (WBΔSACE_Lrp) in the industrial strain S. erythraea WB enhanced erythromycin production by 19%, and overexpression of SACE_5387-5386 in WBΔSACE_Lrp (WBΔSACE_Lrp/5387-5386) increased erythromycin production by 41% compared to WB. Additionally, supplement of 10mM valine to WBΔSACE_Lrp/5387-5386 culture further increased total erythromycin production up to 48%. In a 5-L fermenter, the erythromycin accumulation in the engineered strain WBΔSACE_Lrp/5387-5386 with 10mM extra valine in the industrial culture media reached 5001mg/L, a 41% increase over 3503mg/L of WB. These insights into the molecular regulation of antibiotic biosynthesis by SACE_Lrp in S. erythraea are instrumental in increasing

  5. 7 CFR 1434.18 - Loan repayments.

    Science.gov (United States)

    2010-01-01

    ... repayment rate for marketing assistance loans for honey under this part will be in effect on a short-term... AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS NONRECOURSE MARKETING ASSISTANCE LOAN AND LDP REGULATIONS FOR HONEY § 1434.18 Loan repayments. (a) A honey producer may repay a nonrecourse marketing assistance...

  6. Como reembolsar sus prestamos para estudiantes (Repaying Your Student Loans).

    Science.gov (United States)

    Office of Federal Student Aid (ED), Washington, DC.

    This guide, written in Spanish, discusses how to repay student loans. Following a general introduction, the guide discusses the grace period before repayment and repayment requirements. Repayment plans are described for Perkins Loans, Direct Loans, and Federal Family Education Loans. Repayment options are discussed, including consolidation,…

  7. Critical Endothelial Regulation by LRP5 during Retinal Vascular Development

    Science.gov (United States)

    Huang, Wei; Li, Qing; Amiry-Moghaddam, Mahmood; Hokama, Madoka; Sardi, Sylvia H.; Nagao, Masashi; Warman, Matthew L.; Olsen, Bjorn R.

    2016-01-01

    Vascular abnormalities in the eye are the leading cause of many forms of inherited and acquired human blindness. Loss-of-function mutations in the Wnt-binding co-receptor LRP5 leads to aberrant ocular vascularization and loss of vision in genetic disorders such as osteoporosis-pseudoglioma syndrome. The canonical Wnt-β-catenin pathway is known to regulate retinal vascular development. However, it is unclear what precise role LPR5 plays in this process. Here, we show that loss of LRP5 function in mice causes retinal hypovascularization during development as well as retinal neovascularization in adulthood with disorganized and leaky vessels. Using a highly specific Flk1-CreBreier line for vascular endothelial cells, together with several genetic models, we demonstrate that loss of endothelium-derived LRP5 recapitulates the retinal vascular defects in Lrp5-/- mice. In addition, restoring LRP5 function only in endothelial cells in Lrp5-/- mice rescues their retinal vascular abnormalities. Furthermore, we show that retinal vascularization is regulated by LRP5 in a dosage dependent manner and does not depend on LRP6. Our study provides the first direct evidence that endothelium-derived LRP5 is both necessary and sufficient to mediate its critical role in the development and maintenance of retinal vasculature. PMID:27031698

  8. 42 CFR 57.1513 - Repayment.

    Science.gov (United States)

    2010-10-01

    ... to Assist in Construction of Teaching Facilities for Health Profession Personnel § 57.1513 Repayment... 42 Public Health 1 2010-10-01 2010-10-01 false Repayment. 57.1513 Section 57.1513 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS GRANTS FOR CONSTRUCTION OF TEACHING...

  9. Ectodomains of the LDL receptor-related proteins LRP1b and LRP4 have anchorage independent functions in vivo.

    Directory of Open Access Journals (Sweden)

    Martin F Dietrich

    2010-04-01

    Full Text Available The low-density lipoprotein (LDL receptor gene family is a highly conserved group of membrane receptors with diverse functions in developmental processes, lipoprotein trafficking, and cell signaling. The low-density lipoprotein (LDL receptor-related protein 1b (LRP1B was reported to be deleted in several types of human malignancies, including non-small cell lung cancer. Our group has previously reported that a distal extracellular truncation of murine Lrp1b that is predicted to secrete the entire intact extracellular domain (ECD is fully viable with no apparent phenotype.Here, we have used a gene targeting approach to create two mouse lines carrying internally rearranged exons of Lrp1b that are predicted to truncate the protein closer to the N-terminus and to prevent normal trafficking through the secretary pathway. Both mutations result in early embryonic lethality, but, as expected from the restricted expression pattern of LRP1b in vivo, loss of Lrp1b does not cause cellular lethality as homozygous Lrp1b-deficient blastocysts can be propagated normally in culture. This is similar to findings for another LDL receptor family member, Lrp4. We provide in vitro evidence that Lrp4 undergoes regulated intramembraneous processing through metalloproteases and gamma-secretase cleavage. We further demonstrate negative regulation of the Wnt signaling pathway by the soluble extracellular domain.Our results underline a crucial role for Lrp1b in development. The expression in mice of truncated alleles of Lrp1b and Lrp4 with deletions of the transmembrane and intracellular domains leads to release of the extracellular domain into the extracellular space, which is sufficient to confer viability. In contrast, null mutations are embryonically (Lrp1b or perinatally (Lrp4 lethal. These findings suggest that the extracellular domains of both proteins may function as a scavenger for signaling ligands or signal modulators in the extracellular space, thereby

  10. The influence of loan repayment on rural healthcare provider recruitment and retention in Colorado.

    Science.gov (United States)

    Renner, Daniel M; Westfall, John M; Wilroy, Lou Ann; Ginde, Adit A

    2010-01-01

    There is an ongoing shortage of rural healthcare providers relative to urban healthcare providers worldwide. Many strategies have been implemented to increase the distribution of rural healthcare providers, and financial incentives such as loan repayment programs have become popular means to both recruit and retain healthcare providers in rural communities. Studies detailing the effects of such programs on rural provider recruitment and retention are limited. The objective of this study was to assess the influence of loan repayment and other factors on the recruitment and retention of healthcare providers in rural Colorado, USA, and to compare the motivations and attitudes of these rural providers with their urban counterparts. A survey was sent to 122 healthcare providers who had participated in one of three loan repayment programs in Colorado between the years of 1992 and 2007: the Colorado Health Professional Loan Repayment Program; the Colorado Rural Outreach Program; and the Dental Loan Repayment Program of Colorado. Differentiation between rural and urban communities was accomplished by using the Rural Urban Commuting Area Codes developed by the University of Washington's Rural Health Research Center and Economic Research Service. Statistical analysis was performed using STATA from StataCorp. Of the 93 respondents included in the study, 57 worked in rural communities and 36 worked in urban communities during their programs. Of the rural participants, 74% were already working in or intending to work in an eligible community when they were made aware of the loan repayment program. Of those planning to work in a rural community regardless of any loan repayment option, 42% reported that the loan repayment program had an important influence on the specific community in which they chose to practice. Of the rural participants already working in a rural community, 38% reported loan repayment as being an important factor in their retention. The most important factors

  11. 7 CFR 773.19 - Interest rate, terms, security requirements, and repayment.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Interest rate, terms, security requirements, and... SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS SPECIAL APPLE LOAN PROGRAM § 773.19 Interest rate, terms, security requirements, and repayment. (a) Interest rate. The interest rate will be fixed...

  12. Credit reporting, relationship banking, and loan repayment

    Directory of Open Access Journals (Sweden)

    Tahereh Shirzad Kebria

    2015-06-01

    Full Text Available This paper presents an empirical investigation to determine factors influencing on loan repayment in one of Iranian banks named Sepah Bank over the period 2012-2013. The study selects a sample of 290 bank’s customers who received loans and, using logistic regression technique, tries to find whether or not qualitative as well as quantitative characteristics of loan receivers influence on repayment of loans. The results indicate that history of outstanding debt as well as customers’ past experiences with banks had meaningful relationships with having bad credit and non-payment of loans. In our survey, having a bad credit in the past had positive relationship with non-payment of loans but long-term customers had negative relationship with non-payment of loans. In addition, working capital turnover ratio, cash ratio, total liabilities, current assets and loan value had significant impact on non-repayment of the loan facilities.

  13. 7 CFR 1980.424 - Term of loan repayment.

    Science.gov (United States)

    2010-01-01

    ... scheduled for payment as agreed upon by the lender and applicant but on terms that reasonably assure repayment of the loan. However, the first installment to include a repayment of principal may be scheduled... collateral obsolescence prior to full repayment of the indebtedness. The loan file must be documented to...

  14. 34 CFR 608.41 - What are the audit and repayment requirements?

    Science.gov (United States)

    2010-07-01

    ... 34 Education 3 2010-07-01 2010-07-01 false What are the audit and repayment requirements? 608.41 Section 608.41 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION STRENGTHENING HISTORICALLY BLACK COLLEGES AND UNIVERSITIES PROGRAM What Conditions Must a Grante...

  15. 34 CFR 609.42 - What are the audit and repayment requirements?

    Science.gov (United States)

    2010-07-01

    ... 34 Education 3 2010-07-01 2010-07-01 false What are the audit and repayment requirements? 609.42 Section 609.42 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION STRENGTHENING HISTORICALLY BLACK GRADUATE INSTITUTIONS PROGRAM What Conditions Must a Grantee...

  16. Student Loan Default and Repayment in Kentucky

    Science.gov (United States)

    Kentucky Council on Postsecondary Education, 2016

    2016-01-01

    As college costs continue to rise, student loan default and repayment are issues of increasing concern to students and families, colleges and universities, and state and federal governments. Helping students borrow responsibly and manage their debt are vitally important to maintaining college access and affordability and increasing the education…

  17. Who borrows and who may not repay?

    Czech Academy of Sciences Publication Activity Database

    Bičáková, Alena; Prelcová, Zuzana; Pašaličová, R.

    2011-01-01

    Roč. 9, č. 2 (2011), s. 10-13 ISSN 1803-7089 Institutional research plan: CEZ:MSM0021620846 Keywords : household credit * debt burden * repayment Subject RIV: AH - Economics http://www.cnb.cz/miranda2/export/sites/www.cnb.cz/en/research/research_publications/erb/download/ERB_No2_2011.pdf

  18. Agricultural credit repayment in Finoteselam town, northwestern ...

    African Journals Online (AJOL)

    ... of loans to consumption ends. Family planning, creating enabling conditions for insurance markets, and enhancing labour markets are areas of policy concerns that could further improve loan repayment performances. Key words: Agricultural credit, determinants, microfinance, ACSI, northwestern Ethiopia, Finoteselam ...

  19. Collective strategic defaults: Bailouts and repayment incentives

    NARCIS (Netherlands)

    Vlahu, R.

    2008-01-01

    This paper shows that under a global games approach banks may be subject to risk of failure even when fundamentals are strong due to a coordination problem among debtors. As a result of collective strategic default a financially sound firm may claim inability to repay if it expects a sufficient

  20. 44 CFR 206.367 - Loan repayment.

    Science.gov (United States)

    2010-10-01

    ... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Loan repayment. 206.367 Section 206.367 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF... interest, P=the principal amount disbursed; R=the interest rate of the loan; and, T=the outstanding term in...

  1. Unimpaired dendritic cell functions in MVP/LRP knockout mice.

    Science.gov (United States)

    Mossink, Marieke H; de Groot, Jan; van Zon, Arend; Fränzel-Luiten, Erna; Schoester, Martijn; Scheffer, George L; Sonneveld, Pieter; Scheper, Rik J; Wiemer, Erik A C

    2003-09-01

    Dendritic cells (DCs) act as mobile sentinels of the immune system. By stimulating T lymphocytes, DCs are pivotal for the initiation of both T- and B-cell-mediated immune responses. Recently, ribonucleoprotein particles (vaults) were found to be involved in the development and/or function of human DCs. To further investigate the role of vaults in DCs, we examined the effects of disruption of the major vault protein (MVP/LRP) on the development and antigen-presenting capacity of DCs, using our MVP/LRP knockout mouse model. Mononuclear bone marrow cells were isolated from wild-type and knockout mice and stimulated to differentiate to DCs. Like human DCs, the wild-type murine DC cultures strongly expressed MVP/LRP. Nevertheless, the MVP/LRP-deficient DCs developed normally and showed similar expression levels of several DC surface markers. No differences were observed in in vitro studies on the antigen uptake and presenting capacities of the wild-type and MVP/LRP knockout DCs. Moreover, immunization of the MVP/LRP-deficient mice with several T-cell antigens led to responses similar to those observed in the wild-type mice, indicating that the in vivo DC migration and antigen-presentation capacities are intact. Moreover, no differences were observed in the induction of the T cell-dependent humoral responses and orally induced peripheral T-cell tolerance. In conclusion, vaults are not required for primary DC functions. Their abundance in DCs may, however, still reflect basic roles in myeloid cell proliferation and DC development.

  2. Design of the LRP airfoil series using 2D CFD

    DEFF Research Database (Denmark)

    Zahle, Frederik; Bak, Christian; Sørensen, Niels N.

    2014-01-01

    This paper describes the design and wind tunnel testing of a high-Reynolds number, high lift airfoil series designed for wind turbines. The airfoils were designed using direct gradient- based numerical multi-point optimization based on a Bezier parameterization of the shape, coupled to the 2D...... Navier-Stokes flow solver EllipSys2D. The resulting airfoils, the LRP2-30 and LRP2-36, achieve both higher operational lift coefficients and higher lift to drag ratios compared to the equivalent FFA-W3 airfoils....

  3. Design of the LRP airfoil series using 2D CFD

    International Nuclear Information System (INIS)

    Zahle, Frederik; Bak, Christian; Sørensen, Niels N; Vronsky, Tomas; Gaudern, Nicholas

    2014-01-01

    This paper describes the design and wind tunnel testing of a high-Reynolds number, high lift airfoil series designed for wind turbines. The airfoils were designed using direct gradient- based numerical multi-point optimization based on a Bezier parameterization of the shape, coupled to the 2D Navier-Stokes flow solver EllipSys2D. The resulting airfoils, the LRP2-30 and LRP2-36, achieve both higher operational lift coefficients and higher lift to drag ratios compared to the equivalent FFA-W3 airfoils

  4. Tyrosine phosphorylation of LRP6 by Src and Fer inhibits Wnt/β-catenin signalling

    Science.gov (United States)

    Chen, Qing; Su, Yi; Wesslowski, Janine; Hagemann, Anja I; Ramialison, Mirana; Wittbrodt, Joachim; Scholpp, Steffen; Davidson, Gary

    2014-01-01

    Low-density lipoprotein receptor-related proteins 5 and 6 (LRP5/6) function as transmembrane receptors to transduce Wnt signals. A key mechanism for signalling is Wnt-induced serine/threonine phosphorylation at conserved PPPSPxS motifs in the LRP6 cytoplasmic domain, which promotes pathway activation. Conserved tyrosine residues are positioned close to all PPPSPxS motifs, which suggests they have a functional significance. Using a cell culture-based cDNA expression screen, we identified the non-receptor tyrosine kinases Src and Fer as novel LRP6 modifiers. Both Src and Fer associate with LRP6 and phosphorylate LRP6 directly. In contrast to the known PPPSPxS Ser/Thr kinases, tyrosine phosphorylation by Src and Fer negatively regulates LRP6-Wnt signalling. Epistatically, they function upstream of β-catenin to inhibit signalling and in agreement with a negative role in regulating LRP6, MEF cells lacking these kinases show enhanced Wnt signalling. Wnt3a treatment of cells enhances tyrosine phosphorylation of endogenous LRP6 and, mechanistically, Src reduces cell surface LRP6 levels and disrupts LRP6 signalosome formation. Interestingly, CK1γ inhibits Fer-induced LRP6 phosphorylation, suggesting a mechanism whereby CK1γ acts to de-represses inhibitory LRP6 tyrosine phosphorylation. We propose that LRP6 tyrosine phosphorylation by Src and Fer serves a negative regulatory function to prevent over-activation of Wnt signalling at the level of the Wnt receptor, LRP6. Subject Categories Membrane & Intracellular Transport; Post-translational Modifications, Proteolysis & Proteomics PMID:25391905

  5. SET-LRP of the Hydrophobic Biobased Menthyl Acrylate.

    Science.gov (United States)

    Bensabeh, Nabil; Ronda, Joan C; Galià, Marina; Cádiz, Virginia; Lligadas, Gerard; Percec, Virgil

    2018-04-09

    Cu(0) wire-catalyzed single electron transfer-living radical polymerization (SET-LRP) of (-)-menthyl acrylate, a biobased hydrophobic monomer, was investigated at 25 °C in ethanol, isopropanol, ethyl lactate, 2,2,2-trifluoroethanol (TFE), and 2,2,3,3-tetrafluoropropanol (TFP). All solvents are known to promote, in the presence of N ligands, the mechanistically required self-regulated disproportionation of Cu(I)Br into Cu(0) and Cu(II)Br 2 . Both fluorinated alcohols brought out their characteristics of universal SET-LRP solvents and showed the proper polarity balance to mediate an efficient polymerization of this bulky and hydrophobic monomer. Together with the secondary alkyl halide initiator, methyl 2-bromopropionate (MBP), and the tris(2-dimethylaminoethyl)amine (Me 6 -TREN) ligand, TFE and TPF mediated an efficient SET-LRP of MnA at room temperature that proceeds through a self-generated biphasic system. The results presented here demonstrate that Cu(0) wire-catalyzed SET-LRP can be used to target polyMnA with different block lengths and narrow molecular weight distribution at room temperature. Indeed, the use of a combination of techniques that include GPC, 1 H NMR, MALDI-TOF MS performed before and after thioetherification of bromine terminus via "thio-bromo" click chemistry, and in situ reinitiation copolymerization experiments supports the near perfect chain end functionality of the synthesized biobased hydrophobic polymers. These results expand the possibilities of SET-LRP into the area of renewable resources where hydrophobic compounds are widespread.

  6. Common arterial trunk and ventricular non-compaction in Lrp2 knockout mice indicate a crucial role of LRP2 in cardiac development

    NARCIS (Netherlands)

    T. Baardman (Taco); M.V. Zwier (Mathijs V.); L.J. Wisse (Lambertus); A.C. Gittenberger-De Groot (Adriana); W.S. Kerstjens-Frederikse (Wilhelmina); R.M.W. Hofstra (Robert); A. Jurdzinski (Angelika); B.P. Hierck (Beerend); M.R.M. Jongbloed (Monique); R.M.F. Berger (Rolf); T. Plösch (Torsten); M.C. DeRuiter (Marco)

    2016-01-01

    textabstractLipoprotein-related receptor protein 2 (LRP2) is important for development of the embryonic neural crest and brain in both mice and humans. Although a role in cardiovascular development can be expected, the hearts of Lrp2 knockout (KO) mice have not yet been investigated. We studied the

  7. Common arterial trunk and ventricular non-compaction in Lrp2 knockout mice indicate a crucial role of LRP2 in cardiac development

    NARCIS (Netherlands)

    Baardman, Maria E.; Zwier, Mathijs V.; Wisse, Lambertus J.; Gittenberger-de Groot, Adriana C.; Kerstjens-Frederikse, Wilhelmina S.; Hofstra, Robert M. W.; Jurdzinski, Angelika; Hierck, Beerend P.; Jongbloed, Monique R. M.; Berger, Rolf M. F.; Plosch, Torsten; DeRuiter, Marco C.

    2016-01-01

    Lipoprotein-related receptor protein 2 (LRP2) is important for development of the embryonic neural crest and brain in both mice and humans. Although a role in cardiovascular development can be expected, the hearts of Lrp2 knockout (KO) mice have not yet been investigated. We studied the

  8. 45 CFR 212.7 - Repayment to the United States.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 2 2010-10-01 2010-10-01 false Repayment to the United States. 212.7 Section 212... UNITED STATES CITIZENS RETURNED FROM FOREIGN COUNTRIES § 212.7 Repayment to the United States. (a) An..., any or all of the cost of such assistance to the United States, except insofar as it is determined...

  9. Thailand's Student Loans Fund: Interest Rate Subsidies and Repayment Burdens

    Science.gov (United States)

    Chapman, Bruce; Lounkaew, Kiatanantha; Polsiri, Piruna; Sarachitti, Rangsit; Sitthipongpanich, Thitima

    2010-01-01

    Government student loan schemes typically have implicit interest rate subsidies which, while these are a cost to taxpayers, they have the benefit of diminishing repayment burdens for graduates. Our goal is to illustrate the extent of both interest rate subsidies and repayment burdens with respect to Thailand's Student Loans Fund (SLF), using…

  10. 5 CFR 179.306 - Written agreement for repayment.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Written agreement for repayment. 179.306 Section 179.306 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS CLAIMS COLLECTION STANDARDS Administrative Offset § 179.306 Written agreement for repayment. A debtor who admits...

  11. Immunization with Recombinantly Expressed LRP4 Induces Experimental Autoimmune Myasthenia Gravis in C57BL/6 Mice.

    Science.gov (United States)

    Ulusoy, Canan; Çavuş, Filiz; Yılmaz, Vuslat; Tüzün, Erdem

    2017-07-01

    Myasthenia gravis (MG) is an autoimmune disease of the neuromuscular junction (NMJ), characterized with muscle weakness. While MG develops due to acetylcholine receptor (AChR) antibodies in most patients, antibodies to muscle-specific receptor tyrosine kinase (MuSK) or low-density lipoprotein receptor-related protein 4 (LRP4) may also be identified. Experimental autoimmune myasthenia gravis (EAMG) has been previously induced by both LRP4 immunization and passive transfer of LRP4 antibodies. Our aim was to confirm previous results and to test the pathogenic effects of LRP4 immunization in a commonly used mouse strain C57BL/6 (B6) using a recombinantly expressed human LRP4 protein. B6 mice were immunized with human LRP4 in CFA, Torpedo Californica AChR in CFA or only CFA. Clinical and pathogenic aspects of EAMG were compared among groups. LRP4- and AChR-immunized mice showed comparable EAMG clinical severity. LRP4-immunized mice displayed serum antibodies to LRP4 and NMJ IgG and complement factor C3 deposits. IgG2 was the dominant anti-LRP4 isotype. Cultured lymph node cells of LRP4- and AChR-immunized mice gave identical pro-inflammatory cytokine (IL-6, IFN-γ and IL-17) responses to LRP4 and AChR stimulation, respectively. Our results confirm the EAMG-inducing action of LRP4 immunization and identify B6 as a LRP4-EAMG-susceptible mouse strain. Demonstration of complement fixing anti-LRP4 antibodies in sera and complement/IgG deposits at the NMJ of LRP4-immunized mice indicates complement activation as a putative pathogenic mechanism. We have thus developed a practical LRP4-induced EAMG model using a non-conformational protein and a widely available mouse strain for future investigation of LRP4-related MG.

  12. Wise regulates bone deposition through genetic interactions with Lrp5.

    Science.gov (United States)

    Ellies, Debra L; Economou, Androulla; Viviano, Beth; Rey, Jean-Philippe; Paine-Saunders, Stephenie; Krumlauf, Robb; Saunders, Scott

    2014-01-01

    In this study using genetic approaches in mouse we demonstrate that the secreted protein Wise plays essential roles in regulating early bone formation through its ability to modulate Wnt signaling via interactions with the Lrp5 co-receptor. In Wise-/- mutant mice we find an increase in the rate of osteoblast proliferation and a transient increase in bone mineral density. This change in proliferation is dependent upon Lrp5, as Wise;Lrp5 double mutants have normal bone mass. This suggests that Wise serves as a negative modulator of Wnt signaling in active osteoblasts. Wise and the closely related protein Sclerostin (Sost) are expressed in osteoblast cells during temporally distinct early and late phases in a manner consistent with the temporal onset of their respective increased bone density phenotypes. These data suggest that Wise and Sost may have common roles in regulating bone development through their ability to control the balance of Wnt signaling. We find that Wise is also required to potentiate proliferation in chondrocytes, serving as a potential positive modulator of Wnt activity. Our analyses demonstrate that Wise plays a key role in processes that control the number of osteoblasts and chondrocytes during bone homeostasis and provide important insight into mechanisms regulating the Wnt pathway during skeletal development.

  13. LRP1 Modulates APP Intraneuronal Transport and Processing in Its Monomeric and Dimeric State

    Directory of Open Access Journals (Sweden)

    Claus U. Pietrzik

    2017-04-01

    Full Text Available The low-density lipoprotein receptor-related protein 1, LRP1, interacts with APP and affects its processing. This is assumed to be mostly caused by the impact of LRP1 on APP endocytosis. More recently, also an interaction of APP and LRP1 early in the secretory pathway was reported whereat retention of LRP1 in the ER leads to decreased APP cell surface levels and in turn, to reduced Aβ secretion. Here, we extended the biochemical and immunocytochemical analyses by showing via live cell imaging analyses in primary neurons that LRP1 and APP are transported only partly in common (one third but to a higher degree in distinct fast axonal transport vesicles. Interestingly, co-expression of LRP1 and APP caused a change of APP transport velocities, indicating that LRP1 recruits APP to a specific type of fast axonal transport vesicles. In contrast lowered levels of LRP1 facilitated APP transport. We further show that monomeric and dimeric APP exhibit similar transport characteristics and that both are affected by LRP1 in a similar way, by slowing down APP anterograde transport and increasing its endocytosis rate. In line with this, a knockout of LRP1 in CHO cells and in primary neurons caused an increase of monomeric and dimeric APP surface localization and in turn accelerated shedding by meprin β and ADAM10. Notably, a choroid plexus specific LRP1 knockout caused a much higher secretion of sAPP dimers into the cerebrospinal fluid compared to sAPP monomers. Together, our data show that LRP1 functions as a sorting receptor for APP, regulating its cell surface localization and thereby its processing by ADAM10 and meprin β, with the latter exhibiting a preference for APP in its dimeric state.

  14. LRP5 and plasma cholesterol levels modulate the canonical Wnt pathway in peripheral blood leukocytes.

    Science.gov (United States)

    Borrell-Pages, Maria; Carolina Romero, July; Badimon, Lina

    2015-08-01

    Inflammation is triggered after invasion or injury to restore homeostasis. Although the activation of Wnt/β-catenin signaling is one of the first molecular responses to cellular damage, its role in inflammation is still unclear. It was our hypothesis that the low-density lipoprotein (LDL) receptor-related protein 5 (LRP5) and the canonical Wnt signaling pathway are modulators of inflammatory mechanisms. Wild-type (WT) and LRP5(-/-) mice were fed a hypercholesterolemic (HC) diet to trigger dislipidemia and chronic inflammation. Diets were supplemented with plant sterol esters (PSEs) to induce LDL cholesterol lowering and the reduction of inflammation. HC WT mice showed increased serum cholesterol levels that correlated with increased Lrp5 and Wnt/β-catenin gene expression while in the HC LRP5(-/-) mice Wnt/β-catenin pathway was shut down. Functionally, HC induced pro-inflammatory gene expression in LRP5(-/-) mice, suggesting an inhibitory role of the Wnt pathway in inflammation. Dietary PSE administration downregulated serum cholesterol levels in WT and LRP5(-/-) mice. Furthermore, in WT mice PSE increased anti-inflammatory genes expression and inhibited Wnt/β-catenin activation. Hepatic gene expression of Vldlr, Lrp2 and Lrp6 was increased after HC feeding in WT mice but not in LRP5(-/-) mice, suggesting a role for these receptors in the clearance of plasmatic lipoproteins. Finally, an antiatherogenic role for LRP5 was demonstrated as HC LRP5(-/-) mice developed larger aortic atherosclerotic lesions than WT mice. Our results show an anti-inflammatory, pro-survival role for LRP5 and the Wnt signaling pathway in peripheral blood leukocytes.

  15. LDL Receptor-Related Protein-1 (LRP1 Regulates Cholesterol Accumulation in Macrophages.

    Directory of Open Access Journals (Sweden)

    Anna P Lillis

    Full Text Available Within the circulation, cholesterol is transported by lipoprotein particles and is taken up by cells when these particles associate with cellular receptors. In macrophages, excessive lipoprotein particle uptake leads to foam cell formation, which is an early event in the development of atherosclerosis. Currently, mechanisms responsible for foam cell formation are incompletely understood. To date, several macrophage receptors have been identified that contribute to the uptake of modified forms of lipoproteins leading to foam cell formation, but the in vivo contribution of the LDL receptor-related protein 1 (LRP1 to this process is not known [corrected]. To investigate the role of LRP1 in cholesterol accumulation in macrophages, we generated mice with a selective deletion of LRP1 in macrophages on an LDL receptor (LDLR-deficient background (macLRP1-/-. After feeding mice a high fat diet for 11 weeks, peritoneal macrophages isolated from Lrp+/+ mice contained significantly higher levels of total cholesterol than those from macLRP1-/- mice. Further analysis revealed that this was due to increased levels of cholesterol esters. Interestingly, macLRP1-/- mice displayed elevated plasma cholesterol and triglyceride levels resulting from accumulation of large, triglyceride-rich lipoprotein particles in the circulation. This increase did not result from an increase in hepatic VLDL biosynthesis, but rather results from a defect in catabolism of triglyceride-rich lipoprotein particles in macLRP1-/- mice. These studies reveal an important in vivo contribution of macrophage LRP1 to cholesterol homeostasis.

  16. 77 FR 30266 - Annual Updates to the Income Contingent Repayment (ICR) Plan Formula for 2012; William D. Ford...

    Science.gov (United States)

    2012-05-22

    ... DEPARTMENT OF EDUCATION Annual Updates to the Income Contingent Repayment (ICR) Plan Formula for 2012; William D. Ford Federal Direct Loan Program AGENCY: Federal Student Aid, Department of Education... announces the annual updates to the ICR plan formula for 2012. Under the William D. Ford Federal Direct Loan...

  17. 77 FR 20796 - Annual Updates to the Income Contingent Repayment (ICR) Plan Formula for 2011; William D. Ford...

    Science.gov (United States)

    2012-04-06

    ... DEPARTMENT OF EDUCATION Annual Updates to the Income Contingent Repayment (ICR) Plan Formula for 2011; William D. Ford Federal Direct Loan Program AGENCY: Federal Student Aid, Department of Education... announces the annual updates to the ICR plan formula for 2011. Under the William D. Ford Federal Direct Loan...

  18. 78 FR 33395 - Annual Updates to the Income Contingent Repayment (ICR) Plan Formula for 2013-William D. Ford...

    Science.gov (United States)

    2013-06-04

    ... DEPARTMENT OF EDUCATION Annual Updates to the Income Contingent Repayment (ICR) Plan Formula for 2013--William D. Ford Federal Direct Loan Program Catalog of Federal Domestic Assistance (CFDA) Number... free, at 1- 800-877-8339. SUPPLEMENTARY INFORMATION: Under the William D. Ford Federal Direct Loan...

  19. Are Debt Repayment Incentives Undermined by Foreign Aid?

    DEFF Research Database (Denmark)

    Bjørnskov, Christian; Schröder, Philipp J.H.

    This paper investigates the effects of inflows of foreign aid on the debt repayment behaviour of developing countries. The paper first delineates the overall incentives to committing to timely repayment in a war of attrition-type model. A set of panel estimates including 93 developing countries...... shows that foreign aid is strongly negatively associated with repayment incentives. The findings pertain to both total debt service and service on publically guaranteed debt. Only countries that tend to vote predominantly with the US in the UN General Assembly are not significantly discouraged from...... servicing their debt by inflows of foreign aid....

  20. Are Debt Repayment Incentives Undermined by Foreign Aid?

    DEFF Research Database (Denmark)

    Bjørnskov, Christian; Schröder, Philipp

    2013-01-01

    This paper investigates the effects of inflows of foreign aid on the debt repayment behavior of developing countries. The paper first delineates the overall incentives to committing to timely debt repayment in a war of attrition-type model. A set of panel estimates including 93 developing countries...... shows that foreign aid is strongly negatively associated with repayment incentives. The findings pertain to both total debt service and service on publically guaranteed debt. A set of conditional estimates suggest that the main findings generalize to the majority of developing countries...

  1. Detection of the Mr 110,000 lung resistance-related protein LRP/MVP with monoclonal antibodies.

    Science.gov (United States)

    Schroeijers, A B; Scheffer, G L; Reurs, A W; Pijnenborg, A C; Abbondanza, C; Wiemer, E A; Scheper, R J

    2001-11-01

    The Mr 110,000 lung resistance-related protein (LRP), also termed the major vault protein (MVP), constitutes >70% of subcellular ribonucleoprotein particles called vaults. Overexpression of LRP/MVP and vaults has been linked directly to MDR in cancer cells. Clinically, LRP/MVP expression can be of value to predict response to chemotherapy and prognosis. Monoclonal antibodies (MAbs) against LRP/MVP have played a critical role in determining the relevance of this protein in clinical drug resistance. We compared the applicability of the previously described MAbs LRP-56, LMR-5, LRP, 1027, 1032, and newly isolated MAbs MVP-9, MVP-16, MVP-18, and MVP-37 for the immunodetection of LRP/MVP by immunoblotting analysis and by immunocyto- and histochemistry. The availability of a broader panel of reagents for the specific and sensitive immunodetection of LRP/MVP should greatly facilitate biological and clinical studies of vault-related MDR.

  2. The concentration of extracellular superoxide dismutase in plasma is maintained by LRP-mediated endocytosis

    DEFF Research Database (Denmark)

    Petersen, Steen V; Thøgersen, Ida B; Valnickova, Zuzana

    2010-01-01

    In this study, we show that human extracellular superoxide dismutase (EC-SOD) binds to low-density lipoprotein receptor-related protein (LRP). This interaction is most likely responsible for the removal of EC-SOD from the blood circulation via LRP expressed in liver tissue. The receptor recognition...

  3. Structural insight into gene transcriptional regulation and effector binding by the Lrp/AsnC family

    NARCIS (Netherlands)

    Thaw, P.; Sedelnikova, S.E.; Muranova, T.; Wiese, S.; Ayora, S.; Alonso, J.C.; Brinkman, A.B.; Akerboom, A.P.; Oost, van der J.; Rafferty, J.B.

    2006-01-01

    The Lrp/AsnC family of transcriptional regulatory proteins is found in both archaea and bacteria. Members of the family influence cellular metabolism in both a global (Lrp) and specific (AsnC) manner, often in response to exogenous amino acid effectors. In the present study we have determined both

  4. 10 CFR 603.575 - Repayment of Federal cost share.

    Science.gov (United States)

    2010-01-01

    ... Business Evaluation Accounting, Payments, and Recovery of Funds § 603.575 Repayment of Federal cost share. In accordance with the Energy Policy Act of 2005 (Public Law 109-58), section 988(e), the contracting...

  5. Evaluation Of Loan Disbursement And Repayment Of Supervised ...

    African Journals Online (AJOL)

    Evaluation Of Loan Disbursement And Repayment Of Supervised Credit ... bank as regard to loan supervision was scored low as a result of low rate of loan recovery, ... strategy to recover outstanding debts and reduce interest charge on loans.

  6. MicroRNA-4739 regulates osteogenic and adipocytic differentiation of immortalized human bone marrow stromal cells via targeting LRP3

    DEFF Research Database (Denmark)

    Elsafadi, Mona; Manikandan, Muthurangan; Alajez, Nehad M

    2017-01-01

    3 (LRP3) in regulating the osteogenic and adipogenic differentiation of immortalized hBMSCs. Gene expression profiling revealed significantly higher LRP3 levels in the highly osteogenic hBMSC clone imCL1 than in the less osteogenic clone imCL2, as well as a significant upregulation of LRP3 during...

  7. Lipoprotein receptor LRP1 regulates leptin signaling and energy homeostasis in the adult central nervous system.

    Science.gov (United States)

    Liu, Qiang; Zhang, Juan; Zerbinatti, Celina; Zhan, Yan; Kolber, Benedict J; Herz, Joachim; Muglia, Louis J; Bu, Guojun

    2011-01-11

    Obesity is a growing epidemic characterized by excess fat storage in adipocytes. Although lipoprotein receptors play important roles in lipid uptake, their role in controlling food intake and obesity is not known. Here we show that the lipoprotein receptor LRP1 regulates leptin signaling and energy homeostasis. Conditional deletion of the Lrp1 gene in the brain resulted in an obese phenotype characterized by increased food intake, decreased energy consumption, and decreased leptin signaling. LRP1 directly binds to leptin and the leptin receptor complex and is required for leptin receptor phosphorylation and Stat3 activation. We further showed that deletion of the Lrp1 gene specifically in the hypothalamus by Cre lentivirus injection is sufficient to trigger accelerated weight gain. Together, our results demonstrate that the lipoprotein receptor LRP1, which is critical in lipid metabolism, also regulates food intake and energy homeostasis in the adult central nervous system.

  8. Lipoprotein receptor LRP1 regulates leptin signaling and energy homeostasis in the adult central nervous system.

    Directory of Open Access Journals (Sweden)

    Qiang Liu

    2011-01-01

    Full Text Available Obesity is a growing epidemic characterized by excess fat storage in adipocytes. Although lipoprotein receptors play important roles in lipid uptake, their role in controlling food intake and obesity is not known. Here we show that the lipoprotein receptor LRP1 regulates leptin signaling and energy homeostasis. Conditional deletion of the Lrp1 gene in the brain resulted in an obese phenotype characterized by increased food intake, decreased energy consumption, and decreased leptin signaling. LRP1 directly binds to leptin and the leptin receptor complex and is required for leptin receptor phosphorylation and Stat3 activation. We further showed that deletion of the Lrp1 gene specifically in the hypothalamus by Cre lentivirus injection is sufficient to trigger accelerated weight gain. Together, our results demonstrate that the lipoprotein receptor LRP1, which is critical in lipid metabolism, also regulates food intake and energy homeostasis in the adult central nervous system.

  9. Prolonged Stationary-Phase Incubation Selects for lrp Mutations in Escherichia coli K-12

    Science.gov (United States)

    Zinser, Erik R.; Kolter, Roberto

    2000-01-01

    Evolution by natural selection occurs in cultures of Escherichia coli maintained under carbon starvation stress. Mutants of increased fitness express a growth advantage in stationary phase (GASP) phenotype, enabling them to grow and displace the parent as the majority population. The first GASP mutation was identified as a loss-of-function allele of rpoS, encoding the stationary-phase global regulator, ςS (M. M. Zambrano, D. A. Siegele, M. A. Almirón, A. Tormo, and R. Kolter, Science 259:1757–1760, 1993). We now report that a second global regulator, Lrp, can also play a role in stationary-phase competition. We found that a mutant that took over an aged culture of an rpoS strain had acquired a GASP mutation in lrp. This GASP allele, lrp-1141, encodes a mutant protein lacking the critical glycine in the turn of the helix-turn-helix DNA-binding domain. The lrp-1141 allele behaves as a null mutation when in single copy and is dominant negative when overexpressed. Hence, the mutant protein appears to retain stability and the ability to dimerize but lacks DNA-binding activity. We also demonstrated that a lrp null allele generated by a transposon insertion has a fitness gain identical to that of the lrp-1141 allele, verifying that cells lacking Lrp activity have a competitive advantage during prolonged starvation. Finally, we tested by genetic analysis the hypothesis that the lrp-1141 GASP mutation confers a fitness gain by enhancing amino acid catabolism during carbon starvation. We found that while amino acid catabolism may play a role, it is not necessary for the lrp GASP phenotype, and hence the lrp GASP phenotype is due to more global physiological changes. PMID:10894750

  10. Immunization of mice with LRP4 induces myasthenia similar to MuSK-associated myasthenia gravis.

    Science.gov (United States)

    Mori, Shuuichi; Motohashi, Norio; Takashima, Rumi; Kishi, Masahiko; Nishimune, Hiroshi; Shigemoto, Kazuhiro

    2017-11-01

    Since the first report of experimental animal models of myasthenia gravis (MG) with autoantibodies against low-density lipoprotein receptor-related protein 4 (LRP4), there have not been any major reports replicating the pathogenicity of anti-LRP4 antibodies (Abs). Recent clinical studies have cast doubt on the specificity and pathogenicity of anti-LRP4 antibodies for MG, highlighting the need for further research. In this study, we purified antigens corresponding to the extracellular region of human LRP4 stably expressed with chaperones in 293 cells and used these antigens to immunize female A/J mice. Immunization with LRP4 protein caused mice to develop myasthenia having similar electrophysiological and histological features as are observed in MG patients with circulating Abs against muscle-specific kinase (MuSK). Our results clearly demonstrate that active immunization of mice with LRP4 proteins causes myasthenia similar to the MG induced by anti-MuSK Abs. Further experimental and clinical studies are required to prove the pathogenicity of anti-LRP4 Abs in MG patients. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

  11. LRP-1: Functions, Signaling and Implications in Kidney and Other Diseases

    Directory of Open Access Journals (Sweden)

    Ling Lin

    2014-12-01

    Full Text Available Low-density lipoprotein (LDL-related protein-1 (LRP-1 is a member of LDL receptor family that is implicated in lipoprotein metabolism and in the homeostasis of proteases and protease inhibitors. Expression of LRP-1 is ubiquitous. Up-regulation of LRP-1 has been reported in numerous human diseases. In addition to its function as a scavenger receptor for various ligands, LRP-1 has been shown to transduce multiple intracellular signal pathways including mitogen-activated protein kinase (MAPK, Akt, Rho, and the integrin signaling. LRP-1 signaling plays an important role in the regulation of diverse cellular process, such as cell proliferation, survival, motility, differentiation, and transdifferentiation, and thus participates in the pathogenesis of organ dysfunction and injury. In this review, we focus on the current understanding of LRP-1 signaling and its roles in the development and progression of kidney disease. The role and signaling of LRP-1 in the nervous and cardiovascular systems, as well as in carcinogenesis, are also briefly discussed.

  12. LRP-mediated clearance of Abeta is inhibited by KPI-containing isoforms of APP.

    Science.gov (United States)

    Moir, Robert D; Tanzi, Rudolph E

    2005-04-01

    The pathogenesis of Alzheimer's disease (AD) involves the abnormal accumulation and deposition of beta-amyloid in cerebral blood vessels and in the brain parenchyma. Critical in modulating beta-amyloid deposition in brain is the flux of Abeta across the blood brain barrier. The low-density lipoprotein receptor-related protein (LRP), is a large endocytic receptor that mediates the efflux of Abeta out of brain and into the periphery. The first step in the LRP-mediated clearance of Abeta involves the formation of a complex between Abeta and the LRP ligands apolipoprotein E (apoE) or alpha(2)-macroglobulin (alpha(2)M). The Abeta/chaperone complexes then bind to LRP via binding sites on apoE or alpha(2)M. The efflux of Abeta/chaperone complexes out of the neuropil and into the periphery may be attenuated by LRP-ligands that compete with apoE or alpha(2)M for LRP binding. LRP is also the cell surface receptor for Kunitz Protease Inhibitor (KPI) containing isoforms of Abeta's parent protein, the amyloid protein precursor (APP). Protein and mRNA levels of KPI-containing APP isoforms (APP-KPI) are elevated in AD brain and are associated with increased Abeta production. In this study we show that soluble non-amyloidogenic APP-KPI can also inhibit the uptake of Abeta/alpha(2)M in a cell culture model of LRP mediated Abeta clearance. Clearance of Abeta/apoE complexes was not inhibited by APP-KPI. Our findings are consistent with studies showing that apoE and alpha(2)M have discrete binding sites on LRP. Most significantly, our data suggests that the elevated levels of APP-KPI in AD brain may attenuate the clearance of Abeta, the proteins own amyloidogenic catabolic product.

  13. 75 FR 15453 - Central Valley Project Improvement Act, Westlands Water District Drainage Repayment Contract

    Science.gov (United States)

    2010-03-29

    ... DEPARTMENT OF THE INTERIOR Bureau of Reclamation Central Valley Project Improvement Act, Westlands Water District Drainage Repayment Contract AGENCY: Bureau of Reclamation, Interior. ACTION: Notice of Proposed Repayment Contract. SUMMARY: The Bureau of Reclamation will be initiating negotiations with the...

  14. 45 CFR 33.8 - Voluntary repayment agreement in lieu of salary offset.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Voluntary repayment agreement in lieu of salary... SALARY OFFSET § 33.8 Voluntary repayment agreement in lieu of salary offset. (a)(1) In response to the... notice of intent to offset. An employee who wishes to repay the debt without salary offset shall also...

  15. Targeting the LRP5 pathway improves bone properties in a mouse model of osteogenesis imperfecta.

    Science.gov (United States)

    Jacobsen, Christina M; Barber, Lauren A; Ayturk, Ugur M; Roberts, Heather J; Deal, Lauren E; Schwartz, Marissa A; Weis, MaryAnn; Eyre, David; Zurakowski, David; Robling, Alexander G; Warman, Matthew L

    2014-10-01

    The cell surface receptor low-density lipoprotein receptor-related protein 5 (LRP5) is a key regulator of bone mass and bone strength. Heterozygous missense mutations in LRP5 cause autosomal dominant high bone mass (HBM) in humans by reducing binding to LRP5 by endogenous inhibitors, such as sclerostin (SOST). Mice heterozygous for a knockin allele (Lrp5(p.A214V) ) that is orthologous to a human HBM-causing mutation have increased bone mass and strength. Osteogenesis imperfecta (OI) is a skeletal fragility disorder predominantly caused by mutations that affect type I collagen. We tested whether the LRP5 pathway can be used to improve bone properties in animal models of OI. First, we mated Lrp5(+/p.A214V) mice to Col1a2(+/p.G610C) mice, which model human type IV OI. We found that Col1a2(+/p.G610C) ;Lrp5(+/p.A214V) offspring had significantly increased bone mass and strength compared to Col1a2(+/p.G610C) ;Lrp5(+/+) littermates. The improved bone properties were not a result of altered mRNA expression of type I collagen or its chaperones, nor were they due to changes in mutant type I collagen secretion. Second, we treated Col1a2(+/p.G610C) mice with a monoclonal antibody that inhibits sclerostin activity (Scl-Ab). We found that antibody-treated mice had significantly increased bone mass and strength compared to vehicle-treated littermates. These findings indicate increasing bone formation, even without altering bone collagen composition, may benefit patients with OI. © 2014 American Society for Bone and Mineral Research.

  16. LRP5 Signaling in Osteosarcomagenesis: a Cautionary Tale of Translation from Cell Lines to Tumors

    Directory of Open Access Journals (Sweden)

    Logan Horne

    2016-10-01

    Full Text Available Previous reports document expression of low-density lipoprotein receptor-related protein 5 (LRP5 in osteosarcoma (OS tissue. Expression of this Wnt receptor correlated with metastatic disease and poor disease-free survival. Forced expression of dominant-negative LRP5 (dnLRP5, which lacks the membrane binding domain of the native protein and therefore functions as a soluble receptor-sponge for Wnt ligands, reduced in vitro cellular invasion and in vivo xenograft tumor growth for osteosarcoma cell lines. Here, we use a genetically engineered mouse model of osteosarcomagenesis with and without expression of dnLRP5 to assess to what degree tumorigenesis is affected and whether Wnt/β-catenin signaling is circumvented or maintained. Each cohort of mice developed osteosarcoma at a similar ultimate prevalence, but after a slightly increased latency in those also expressing dnLRP5. On histology, there was no difference between groups, despite previous reports that the dnLRP5 osteosarcoma cells specifically undergo a mesenchymal-to-epithelial transition in vitro. Finally, immunohistochemistry showed the presence of cytosolic and nuclear β-catenin and nuclear Cyclin D1, markers consistent with preserved Wnt/β-catenin signaling despite constitutive blockade of the cell surface receipt of Wnt signaling ligand. These data suggest that canonical Wnt signaling plays a role in OS progression and that while blockade of singular nodes in signaling pathways can have dramatic effects on individual cell lines, real tumors readily evade such focused attacks.

  17. LRP1 controls biosynthetic and endocytic trafficking of neuronal prion protein

    DEFF Research Database (Denmark)

    Parkyn, Celia J; Vermeulen, Esmeralda G M; Mootoosamy, Roy C

    2008-01-01

    The trafficking of normal cellular prion protein (PrP(C)) is believed to control its conversion to the altered conformation (designated PrP(Sc)) associated with prion disease. Although anchored to the membrane by means of glycosylphosphatidylinositol (GPI), PrP(C) on neurons is rapidly and consti......The trafficking of normal cellular prion protein (PrP(C)) is believed to control its conversion to the altered conformation (designated PrP(Sc)) associated with prion disease. Although anchored to the membrane by means of glycosylphosphatidylinositol (GPI), PrP(C) on neurons is rapidly...... required for this process. Moreover, sustained inhibition of LRP1 levels by siRNA leads to the accumulation of PrP(C) in biosynthetic compartments, with a concomitant lowering of surface PrP(C), suggesting that LRP1 expedites the trafficking of PrP(C) to the neuronal surface. PrP(C) and LRP1 can be co......-immunoprecipitated from the endoplasmic reticulum in normal neurons. The N-terminal domain of PrP(C) binds to purified human LRP1 with nanomolar affinity, even in the presence of 1 microM of the LRP-specific chaperone, receptor-associated protein (RAP). Taken together, these data argue that LRP1 controls both the surface...

  18. Congenital syndactyly in cattle: four novel mutations in the low density lipoprotein receptor-related protein 4 gene (LRP4

    Directory of Open Access Journals (Sweden)

    Höltershinken Martin

    2007-02-01

    Full Text Available Abstract Background Isolated syndactyly in cattle, also known as mulefoot, is inherited as an autosomal recessive trait with variable penetrance in different cattle breeds. Recently, two independent mutations in the bovine LRP4 gene have been reported as the primary cause of syndactyly in the Holstein and Angus cattle breeds. Results We confirmed the previously described LRP4 exon 33 two nucleotide substitution in most of the affected Holstein calves and revealed additional evidence for allelic heterogeneity by the identification of four new LRP4 non-synonymous point mutations co-segregating in Holstein, German Simmental and Simmental-Charolais families. Conclusion We confirmed a significant role of LRP4 mutations in the pathogenesis of congenital syndactyly in cattle. The newly detected missense mutations in the LRP4 gene represent independent mutations affecting different conserved protein domains. However, the four newly described LRP4 mutations do still not explain all analyzed cases of syndactyly.

  19. Analysis of borrowing and repayment of credit among livestock ...

    African Journals Online (AJOL)

    This study examined borrowing and repayment of credit among livestock farmers in Cross River State, Nigeria. Data for the study was obtained from the Bank of Agriculture (BOA), Calabar. Descriptive statistics such as percentage count, mean and tables were employed in the analysis. It was discovered that BOA in ...

  20. Determinants Of Loan Repayment Ability Of Farmers In Kogi State ...

    African Journals Online (AJOL)

    This study evaluates socio-economic factors that could predict repayment ability, quantify the effects of those factors and device a method to curb or manage default in agriculture and/or other credit lending. Data for the analysis were obtained by interviewing a sample of loan beneficiary farmers cooperative society members ...

  1. 7 CFR 1421.10 - Loan repayment rates.

    Science.gov (United States)

    2010-01-01

    ... grain rice, medium grain rice, and confectionery and each other kind of sunflower seed (other than oil... determined by the Secretary) that is calculated based on average market prices for the loan commodity during... and announce repayment rates under paragraphs (a)(2) and (a)(3) of this section based upon market...

  2. Factors Affecting Loan Utilization And Repayment Patterns By Small ...

    African Journals Online (AJOL)

    The study identified factors affecting loan utilization and repayment patterns by small holder farmers of the Nigerian Agricultural Co-operative and Rural Development Bank (NACRDB) Osogbo branch in Osun State. Two Local Government Areas with large number of loan beneficiaries from 2003 to 2008 in NACRDB were ...

  3. Determinants of rural bank loan repayment capacity among farmers ...

    African Journals Online (AJOL)

    This study examined the determinants of the Nigeria Agricultural Cooperative and Rural Development Bank (NACRDB) repayment by farmers in Yewa division of Ogun State. Primary data collected through scheduled interview with the help of a structured questionnaire as well as secondary data were used for this purpose.

  4. 34 CFR 686.43 - Obligation to repay the grant.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 3 2010-07-01 2010-07-01 false Obligation to repay the grant. 686.43 Section 686.43 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION TEACHER EDUCATION ASSISTANCE FOR COLLEGE AND HIGHER EDUCATION (TEACH...

  5. 34 CFR 31.10 - Request for repayment agreement.

    Science.gov (United States)

    2010-07-01

    .... (b) In the agreement, the Secretary and the employee may agree to satisfaction of the debt from... Education Office of the Secretary, Department of Education SALARY OFFSET FOR FEDERAL EMPLOYEES WHO ARE... repayment agreement. (a) The Secretary does not initiate an offset under this part if the employee agrees in...

  6. Key factors for loan repayment of micro entrepreneurs in Ghana

    NARCIS (Netherlands)

    Agbeko, Daniel

    2017-01-01

    This thesis examines the extent to what corporate social responsibility (CSR) strategies, entrepreneurial and business skills and programmes for training and monitoring improve microbusiness performance and loan repayment rates:

    ‘To what extent do corporate social responsibility

  7. 28 CFR 32.36 - Payment and repayment.

    Science.gov (United States)

    2010-07-01

    ....36 Judicial Administration DEPARTMENT OF JUSTICE PUBLIC SAFETY OFFICERS' DEATH, DISABILITY, AND EDUCATIONAL ASSISTANCE BENEFIT CLAIMS Educational Assistance Benefit Claims § 32.36 Payment and repayment. (a... from the eligible educational institution as to the claimant's full-, three-quarter-, half-, or less...

  8. Major vault protein/lung resistance-related protein (MVP/LRP) expression in nervous system tumors.

    Science.gov (United States)

    Sasaki, Tsutomu; Hankins, Gerald R; Helm, Gregory A

    2002-01-01

    Lung resistance-related protein (LRP) was identified as the major vault protein (MVP), the main component of multimeric vault particles. It functions as a transport-associated protein that can be associated with multidrug resistance. In previous studies, expression of MVP/LRP has been documented in tumors of various types. In general, good correlations have been reported for expression of MVP/LRP and decreased sensitivity to chemotherapy and poor prognosis. MVP/LRP expression has been documented in glioblastomas, but its expression in nervous system tumors in general has not been well characterized. Immunohistochemistry using anti-human MVP/LRP antibody (LRP-56) was performed on formalin-fixed, paraffin-embedded archival tissue from 69 primary central nervous system tumors. Expression of MVP/LRP was observed in 81.2% (56/69) of primary nervous system tumors, including astrocytomas (11/13), oligodendrogliomas (1/2), oligoastrocytomas (5/5), ependymoma (1/1), meningiomas (35/45), schwannomas (2/2), and neurofibroma (1/1). Various degrees and distributions of immunoreactivity to MVP/ LRP were observed. Neither the presence nor the degree of immunoreactivity to MVP/LRP showed any correlation with either tumor grade or the presence of brain invasion.

  9. The Wnt receptor, Lrp5, is expressed by mouse mammary stem cells and is required to maintain the basal lineage.

    Directory of Open Access Journals (Sweden)

    Nisha M Badders

    2009-08-01

    Full Text Available Ectopic Wnt signaling induces increased stem/progenitor cell activity in the mouse mammary gland, followed by tumor development. The Wnt signaling receptors, Lrp5/6, are uniquely required for canonical Wnt activity. Previous data has shown that the absence of Lrp5 confers resistance to Wnt1-induced tumor development.Here, we show that all basal mammary cells express Lrp5, and co-express Lrp6 in a similar fashion. Though Wnt dependent transcription of key target genes is relatively unchanged in mammary epithelial cell cultures, the absence of Lrp5 specifically depletes adult regenerative stem cell activity (to less than 1%. Stem cell activity can be enriched by >200 fold (over 80% of activity, based on high Lrp5 expression alone. Though Lrp5 null glands have apparent normal function, the basal lineage is relatively reduced (from 42% basal/total epithelial cells to 22% and Lrp5-/- mammary epithelial cells show enhanced expression of senescence-associated markers in vitro, as measured by expression of p16(Ink4a and TA-p63.This is the first single biomarker that has been demonstrated to be functionally involved in stem cell maintenance. Together, these results demonstrate that Wnt signaling through Lrp5 is an important component of normal mammary stem cell function.

  10. Antisense RNA Controls LRP1 Sense Transcript Expression through Interaction with a Chromatin-Associated Protein, HMGB2

    Directory of Open Access Journals (Sweden)

    Yasunari Yamanaka

    2015-05-01

    Full Text Available Long non-coding RNAs (lncRNAs, including natural antisense transcripts (NATs, are expressed more extensively than previously anticipated and have widespread roles in regulating gene expression. Nevertheless, the molecular mechanisms of action of the majority of NATs remain largely unknown. Here, we identify a NAT of low-density lipoprotein receptor-related protein 1 (Lrp1, referred to as Lrp1-AS, that negatively regulates Lrp1 expression. We show that Lrp1-AS directly binds to high-mobility group box 2 (Hmgb2 and inhibits the activity of Hmgb2 to enhance Srebp1a-dependent transcription of Lrp1. Short oligonucleotides targeting Lrp1-AS inhibit the interaction of antisense transcript and Hmgb2 protein and increase Lrp1 expression by enhancing Hmgb2 activity. Quantitative RT-PCR analysis of brain tissue samples from Alzheimer’s disease patients and aged-matched controls revealed upregulation of LRP1-AS and downregulation of LRP1. Our data suggest a regulatory mechanism whereby a NAT interacts with a ubiquitous chromatin-associated protein to modulate its activity in a locus-specific fashion.

  11. Binding of alpha2ML1 to the low density lipoprotein receptor-related protein 1 (LRP1 reveals a new role for LRP1 in the human epidermis.

    Directory of Open Access Journals (Sweden)

    Marie-Florence Galliano

    Full Text Available BACKGROUND: The multifunctional receptor LRP1 has been shown to bind and internalize a large number of protein ligands with biological importance such as the pan-protease inhibitor alpha2-macroglobulin (alpha2M. We recently identified Alpha2ML1, a new member of the alpha2M gene family, expressed in epidermis. alpha2ML1 might contribute to the regulation of desquamation through its inhibitory activity towards proteases of the chymotrypsin family, notably KLK7. The expression of LRP1 in epidermis as well as its ability to internalize alpha2ML1 was investigated. METHODS AND PRINCIPAL FINDINGS: In human epidermis, LRP1 is mainly expressed within the granular layer of the epidermis, which gathers the most differentiated keratinocytes, as shown by immunohistochemistry and immunofluorescence using two different antibodies. By using various experimental approaches, we show that the receptor binding domain of alpha2ML1 (RBDl is specifically internalized into the macrophage-like cell line RAW and colocalizes with LRP1 upon internalization. Coimmunoprecipitation assays demonstrate that RBDl binds LRP1 at the cell surface. Addition of RAP, a universal inhibitor of ligand binding to LRP1, prevents RBDl binding at the cell surface as well as internalization into RAW cells. Silencing Lrp1 expression with specific siRNA strongly reduces RBDl internalization. CONCLUSIONS AND SIGNIFICANCE: Keratinocytes of the upper differentiated layers of epidermis express LRP1 as well as alpha2ML1. Our study also reveals that alpha2ML1 is a new ligand for LRP1. Our findings are consistent with endocytosis by LRP1 of complexes formed between alpha2ML1 and proteases. LRP1 may thus control desquamation by regulating the biodisponibility of extracellular proteases.

  12. Mutant LRP6 Impairs Endothelial Cell Functions Associated with Familial Normolipidemic Coronary Artery Disease

    Directory of Open Access Journals (Sweden)

    Jian Guo

    2016-07-01

    Full Text Available Mutations in the genes low-density lipoprotein (LDL receptor-related protein-6 (LRP6 and myocyte enhancer factor 2A (MEF2A were reported in families with coronary artery disease (CAD. We intend to determine the mutational spectrum of these genes among hyperlipidemic and normolipidemic CAD families. Forty probands with early-onset CAD were recruited from 19 hyperlipidemic and 21 normolipidemic Chinese families. We sequenced all exons and intron-exon boundaries of LRP6 and MEF2A, and found a novel heterozygous variant in LRP6 from a proband with normolipidemic CAD. This variant led to a substitution of histidine to tyrosine (Y418H in an evolutionarily conserved domain YWTD in exon 6 and was not found in 1025 unrelated healthy individuals. Co-segregated with CAD in the affected family, LRP6Y418H significantly debilitated the Wnt3a-associated signaling pathway, suppressed endothelial cell proliferation and migration, and decreased anti-apoptotic ability. However, it exhibited no influences on low-density lipoprotein cholesterol uptake. Thus, mutation Y418H in LRP6 likely contributes to normolipidemic familial CAD via impairing endothelial cell functions and weakening the Wnt3a signaling pathway.

  13. Impaired LRP6-TCF7L2 Activity Enhances Smooth Muscle Cell Plasticity and Causes Coronary Artery Disease

    Directory of Open Access Journals (Sweden)

    Roshni Srivastava

    2015-10-01

    Full Text Available Mutations in Wnt-signaling coreceptor LRP6 have been linked to coronary artery disease (CAD by unknown mechanisms. Here, we show that reduced LRP6 activity in LRP6R611C mice promotes loss of vascular smooth muscle cell (VSMC differentiation, leading to aortic medial hyperplasia. Carotid injury augmented these effects and led to partial to total vascular obstruction. LRP6R611C mice on high-fat diet displayed dramatic obstructive CAD and exhibited an accelerated atherosclerotic burden on LDLR knockout background. Mechanistically, impaired LRP6 activity leads to enhanced non-canonical Wnt signaling, culminating in diminished TCF7L2 and increased Sp1-dependent activation of PDGF signaling. Wnt3a administration to LRP6R611C mice improved LRP6 activity, led to TCF7L2-dependent VSMC differentiation, and rescued post-carotid-injury neointima formation. These findings demonstrate the critical role of intact Wnt signaling in the vessel wall, establish a causal link between impaired LRP6/TCF7L2 activities and arterial disease, and identify Wnt signaling as a therapeutic target against CAD.

  14. Crystallization and quaternary structure analysis of an Lrp-like regulatory protein from the hyperthermophile Pyrococcus furiosus

    NARCIS (Netherlands)

    Sedelnikova, S.E.; Smits, S.H.J.; Leonard, P.M.; Brinkman, A.B.; Oost, van der J.; Rafferty, J.B.

    2001-01-01

    The LrpA transcriptional regulator from Pyrococcus furiosus, a member of the leucine-responsive regulatory protein (Lrp) family, has been crystallized by the hanging-drop method of vapour diffusion using ammonium sulfate as the precipitant. The crystals belong to the tetragonal system and are in

  15. PAI-1 modulates cell migration in a LRP1-dependent manner via β-catenin and ERK1/2

    DEFF Research Database (Denmark)

    Kozlova, Nina; Jensen, Jan Kristian; Chi, Tabughang Franklin

    2015-01-01

    was proposed to modulate the β-catenin pathway. Therefore, we used wild-type mouse embryonic fibroblasts (MEFs), and MEFs deficient of LRP1 to study PAI-1 as modulator of the β-catenin pathway. We found that PAI-1 influences MEF proliferation and motility in a LRP1-dependent manner and that β...

  16. Neuronal LRP1 regulates glucose metabolism and insulin signaling in the brain.

    Science.gov (United States)

    Liu, Chia-Chen; Hu, Jin; Tsai, Chih-Wei; Yue, Mei; Melrose, Heather L; Kanekiyo, Takahisa; Bu, Guojun

    2015-04-08

    Alzheimer's disease (AD) is a neurological disorder characterized by profound memory loss and progressive dementia. Accumulating evidence suggests that Type 2 diabetes mellitus, a metabolic disorder characterized by insulin resistance and glucose intolerance, significantly increases the risk for developing AD. Whereas amyloid-β (Aβ) deposition and neurofibrillary tangles are major histological hallmarks of AD, impairment of cerebral glucose metabolism precedes these pathological changes during the early stage of AD and likely triggers or exacerbates AD pathology. However, the mechanisms linking disturbed insulin signaling/glucose metabolism and AD pathogenesis remain unclear. The low-density lipoprotein receptor-related protein 1 (LRP1), a major apolipoprotein E receptor, plays critical roles in lipoprotein metabolism, synaptic maintenance, and clearance of Aβ in the brain. Here, we demonstrate that LRP1 interacts with the insulin receptor β in the brain and regulates insulin signaling and glucose uptake. LRP1 deficiency in neurons leads to impaired insulin signaling as well as reduced levels of glucose transporters GLUT3 and GLUT4. Consequently, glucose uptake is reduced. By using an in vivo microdialysis technique sampling brain glucose concentration in freely moving mice, we further show that LRP1 deficiency in conditional knock-out mice resulted in glucose intolerance in the brain. We also found that hyperglycemia suppresses LRP1 expression, which further exacerbates insulin resistance, glucose intolerance, and AD pathology. As loss of LRP1 expression is seen in AD brains, our study provides novel insights into insulin resistance in AD. Our work also establishes new targets that can be explored for AD prevention or therapy. Copyright © 2015 the authors 0270-6474/15/355851-09$15.00/0.

  17. LRP1 in brain vascular smooth muscle cells mediates local clearance of Alzheimer's amyloid-β.

    Science.gov (United States)

    Kanekiyo, Takahisa; Liu, Chia-Chen; Shinohara, Mitsuru; Li, Jie; Bu, Guojun

    2012-11-14

    Impaired clearance of amyloid-β (Aβ) is a major pathogenic event for Alzheimer's disease (AD). Aβ depositions in brain parenchyma as senile plaques and along cerebrovasculature as cerebral amyloid angiopathy (CAA) are hallmarks of AD. A major pathway that mediates brain Aβ clearance is the cerebrovascular system where Aβ is eliminated through the blood-brain barrier (BBB) and/or degraded by cerebrovascular cells along the interstitial fluid drainage pathway. An Aβ clearance receptor, the low-density lipoprotein receptor-related protein 1 (LRP1), is abundantly expressed in cerebrovasculature, in particular in vascular smooth muscle cells. Previous studies have indicated a role of LRP1 in endothelial cells in transcytosing Aβ out of the brain across the BBB; however, whether this represents a significant pathway for brain Aβ clearance remains controversial. Here, we demonstrate that Aβ can be cleared locally in the cerebrovasculature by an LRP1-dependent endocytic pathway in smooth muscle cells. The uptake and degradation of both endogenous and exogenous Aβ were significantly reduced in LRP1-suppressed human brain vascular smooth muscle cells. Conditional deletion of Lrp1 in vascular smooth muscle cell in amyloid model APP/PS1 mice accelerated brain Aβ accumulation and exacerbated Aβ deposition as amyloid plaques and CAA without affecting Aβ production. Our results demonstrate that LRP1 is a major Aβ clearance receptor in cerebral vascular smooth muscle cell and a disturbance of this pathway contributes to Aβ accumulation. These studies establish critical functions of the cerebrovasculature system in Aβ metabolism and identify a new pathway involved in the pathogenesis of both AD and CAA.

  18. Lrp4, a novel receptor for Dickkopf 1 and sclerostin, is expressed by osteoblasts and regulates bone growth and turnover in vivo.

    Directory of Open Access Journals (Sweden)

    Hong Y Choi

    2009-11-01

    Full Text Available Lrp4 is a multifunctional member of the low density lipoprotein-receptor gene family and a modulator of extracellular cell signaling pathways in development. For example, Lrp4 binds Wise, a secreted Wnt modulator and BMP antagonist. Lrp4 shares structural elements within the extracellular ligand binding domain with Lrp5 and Lrp6, two established Wnt co-receptors with important roles in osteogenesis. Sclerostin is a potent osteocyte secreted inhibitor of bone formation that directly binds Lrp5 and Lrp6 and modulates both BMP and Wnt signaling. The anti-osteogenic effect of sclerostin is thought to be mediated mainly by inhibition of Wnt signaling through Lrp5/6 within osteoblasts. Dickkopf1 (Dkk1 is another potent soluble Wnt inhibitor that binds to Lrp5 and Lrp6, can displace Lrp5-bound sclerostin and is itself regulated by BMPs. In a recent genome-wide association study of bone mineral density a significant modifier locus was detected near the SOST gene at 17q21, which encodes sclerostin. In addition, nonsynonymous SNPs in the LRP4 gene were suggestively associated with bone mineral density. Here we show that Lrp4 is expressed in bone and cultured osteoblasts and binds Dkk1 and sclerostin in vitro. MicroCT analysis of Lrp4 deficient mutant mice revealed shortened total femur length, reduced cortical femoral perimeter, and reduced total femur bone mineral content (BMC and bone mineral density (BMD. Lumbar spine trabecular bone volume per total volume (BV/TV was significantly reduced in the mutants and the serum and urinary bone turnover markers alkaline phosphatase, osteocalcin and desoxypyridinoline were increased. We conclude that Lrp4 is a novel osteoblast expressed Dkk1 and sclerostin receptor with a physiological role in the regulation of bone growth and turnover, which is likely mediated through its function as an integrator of Wnt and BMP signaling pathways.

  19. 34 CFR 674.33 - Repayment.

    Science.gov (United States)

    2010-07-01

    ... to provide educational instruction in all programs, as determined by the Secretary; (B) “School... Income Protection Allowance for the current award year for a family of four with one in college. (B) For... Protection Allowance for the current award year for a family with one in college and equal in size to that of...

  20. Genetic interaction between Lrp6 and Wnt5a during mouse development

    Czech Academy of Sciences Publication Activity Database

    Andersson, E.; Bryjová, Lenka; Biris, K.; Yamaguchi, T.P.; Arenas, E.; Bryja, Vítězslav

    2010-01-01

    Roč. 239, č. 1 (2010), s. 237-245 ISSN 1058-8388 Institutional research plan: CEZ:AV0Z50040507; CEZ:AV0Z50040702 Keywords : Wnt 5a * Lrp6 * somitogenesis Subject RIV: BO - Biophysics Impact factor: 2.864, year: 2010

  1. The extracellular domain of Lrp5/6 inhibits noncanonical Wnt signaling in vivo

    Czech Academy of Sciences Publication Activity Database

    Bryja, Vítězslav; Andersson, E.R.; Schambony, A.; Esner, M.; Bryjová, Lenka; Biris, K.K.; Hall, A.C.; Kraft, B.; Čajánek, L.; Yamaguchi, T.P.; Buckingham, M.; Arenas, E.

    2009-01-01

    Roč. 20, č. 3 (2009), s. 924-936 ISSN 1059-1524 Institutional research plan: CEZ:AV0Z50040507; CEZ:AV0Z50040702 Keywords : non-canonical Wnt signaling * Lrp5/6 * mouse Subject RIV: BO - Biophysics Impact factor: 5.979, year: 2009

  2. Mesd Is a Universal Inhibitor of Wnt Co-receptor LRP5/6 and Blocks Wnt/β-catenin Signaling in Cancer Cells†

    Science.gov (United States)

    Lu, Wenyan; Liu, Chia-Chen; Thottassery, Jaideep V.; Bu, Guojun; Li, Yonghe

    2010-01-01

    Mesd is a specialized chaperone for the low-density lipoprotein receptor-related protein-5 (LRP5) and LRP6. In our previous studies, we found that Mesd binds to mature LRP6 on the cell surface and blocks the binding of Wnt antagonist Dickkopf-1(Dkk1) to LRP6. Herein, we demonstrated that Mesd also binds to LRP5 with a high affinity, and is a universal inhibitor of LRP5/6 ligands. Mesd not only blocks Wnt antagonists Dkk1 and Sclerostin binding to LRP5/6, but also inhibits Wnt3A and Rspondin1-induced Wnt/β-catenin signaling in LRP5/6 expressing cells. We also found that Mesd, Dkk1 and Sclerostin compete with one another for binding to LRP5 and LRP6 at the cell surface. More importantly, we demonstrated that Mesd is able to suppress LRP6 phosphorylation and Wnt/β-catenin signaling in prostate cancer PC-3 cells, and inhibits PC-3 cell proliferation. Our results indicate that recombinant Mesd protein is a useful tool for studying Wnt/β-catenin signaling on the cell surface, and has a potential therapeutic role in Wnt-dependent cancers. PMID:20446724

  3. Low-Density Lipoprotein Receptor-Related Protein 6 (LRP6 Is a Novel Nutritional Therapeutic Target for Hyperlipidemia, Non-Alcoholic Fatty Liver Disease, and Atherosclerosis

    Directory of Open Access Journals (Sweden)

    Gwang-woong Go

    2015-06-01

    Full Text Available Low-density lipoprotein receptor-related protein 6 (LRP6 is a member of the low-density lipoprotein receptor family and has a unique structure, which facilitates its multiple functions as a co-receptor for Wnt/β-catenin signaling and as a ligand receptor for endocytosis. The role LRP6 plays in metabolic regulation, specifically in the nutrient-sensing pathway, has recently garnered considerable interest. Patients carrying an LRP6 mutation exhibit elevated levels of LDL cholesterol, triglycerides, and fasting glucose, which cooperatively constitute the risk factors of metabolic syndrome and atherosclerosis. Since the discovery of this mutation, the general role of LRP6 in lipid homeostasis, glucose metabolism, and atherosclerosis has been thoroughly researched. These studies have demonstrated that LRP6 plays a role in LDL receptor-mediated LDL uptake. In addition, when the LRP6 mutant impaired Wnt-LRP6 signaling, hyperlipidemia, non-alcoholic fatty liver disease, and atherosclerosis developed. LRP6 regulates lipid homeostasis and body fat mass via the nutrient-sensing mechanistic target of the rapamycin (mTOR pathway. Furthermore, the mutant LRP6 triggers atherosclerosis by activating platelet-derived growth factor (PDGF-dependent vascular smooth muscle cell differentiation. This review highlights the exceptional opportunities to study the pathophysiologic contributions of LRP6 to metabolic syndrome and cardiovascular diseases, which implicate LRP6 as a latent regulator of lipid metabolism and a novel therapeutic target for nutritional intervention.

  4. LRP1 functions as an atheroprotective integrator of TGFbeta and PDFG signals in the vascular wall: implications for Marfan syndrome.

    Directory of Open Access Journals (Sweden)

    Philippe Boucher

    2007-05-01

    Full Text Available The multifunctional receptor LRP1 controls expression, activity and trafficking of the PDGF receptor-beta in vascular smooth muscle cells (VSMC. LRP1 is also a receptor for TGFbeta1 and is required for TGFbeta mediated inhibition of cell proliferation.We show that loss of LRP1 in VSMC (smLRP(- in vivo results in a Marfan-like syndrome with nuclear accumulation of phosphorylated Smad2/3, disruption of elastic layers, tortuous aorta, and increased expression of the TGFbeta target genes thrombospondin-1 (TSP1 and PDGFRbeta in the vascular wall. Treatment of smLRP1(- animals with the PPARgamma agonist rosiglitazone abolished nuclear pSmad accumulation, reversed the Marfan-like phenotype, and markedly reduced smooth muscle proliferation, fibrosis and atherosclerosis independent of plasma cholesterol levels.Our findings are consistent with an activation of TGFbeta signals in the LRP1-deficient vascular wall. LRP1 may function as an integrator of proliferative and anti-proliferative signals that control physiological mechanisms common to the pathogenesis of Marfan syndrome and atherosclerosis, and this is essential for maintaining vascular wall integrity.

  5. MicroRNA-4739 regulates osteogenic and adipocytic differentiation of immortalized human bone marrow stromal cells via targeting LRP3

    Directory of Open Access Journals (Sweden)

    Mona Elsafadi

    2017-04-01

    Full Text Available Understanding the regulatory networks underlying lineage differentiation and fate determination of human bone marrow stromal cells (hBMSC is a prerequisite for their therapeutic use. The goal of the current study was to unravel the novel role of the low-density lipoprotein receptor-related protein 3 (LRP3 in regulating the osteogenic and adipogenic differentiation of immortalized hBMSCs. Gene expression profiling revealed significantly higher LRP3 levels in the highly osteogenic hBMSC clone imCL1 than in the less osteogenic clone imCL2, as well as a significant upregulation of LRP3 during the osteogenic induction of the imCL1 clone. Data from functional and gene expression assays demonstrated the role of LRP3 as a molecular switch promoting hBMSC lineage differentiation into osteoblasts and inhibiting differentiation into adipocytes. Interestingly, microRNA (miRNA expression profiling identified miR-4739 as the most under-represented miRNA (−36.11 fold in imCL1 compared to imCL2. The TargetScan prediction algorithm, combined with functional and biochemical assays, identified LRP3 mRNA as a novel target of miR-4739, with a single potential binding site for miR-4739 located in the LRP3 3′ UTR. Regulation of LRP3 expression by miR-4739 was subsequently confirmed by qRT-PCR, western blotting, and luciferase assays. Over-expression of miR-4739 mimicked the effects of LRP3 knockdown on promoting adipogenic and suppressing osteogenic differentiation of hBMSCs. Hence, we report for the first time a novel biological role for the LRP3/hsa-miR-4739 axis in balancing osteogenic and adipocytic differentiation of hBMSCs. Our data support the potential utilization of miRNA-based therapies in regenerative medicine.

  6. Replication of associations between LRP5 and ESRRA variants and bone density in premenopausal women.

    Science.gov (United States)

    Giroux, S; Elfassihi, L; Cole, D E C; Rousseau, F

    2008-12-01

    Replication is a critical step to validate positive genetic associations. In this study, we tested two previously reported positive associations. The low density lipoprotein receptor-related protein 5 (LRP5) Val667Met and lumbar spine bone density are replicated. This result is in line with results from large consortiums such as Genomos. However, the estrogen-related receptor alpha (ESRRA) repeat in the promoter is not replicated although the polymorphism studied was functional and could have been a causative variant. We sought to validate associations previously reported between LRP5 V667M polymorphism and lumbar spine (LS, p = 0.013) and femoral neck (FN, p = 0.0002) bone mineral density (BMD), and between ESRRA 23 base pair repeat polymorphism and LS BMD (p = 0.0036) in a sample of premenopausal Caucasian women using an independent sample. For the replication sample, we recruited 673 premenopausal women from the Toronto metropolitan area. All women were Caucasian and had BMD measured. LRP5 V667M was genotyped by allele-specific PCR and ESRRA repeats by sizing of PCR products on agarose gels. We reproduced the same association as we reported previously between LRP5 V667M and LS BMD (p = 0.015) but not with FN BMD (p = 0.254). The combined data from the two populations indicate an effect size of 0.28SD for LS BMD (p = 0.00048) and an effect size of 0.26 SD for FN BMD (p = 0.00037). In contrast, the association we reported earlier between ESRRA repeats and LS BMD was not replicated in the sample from Toronto (p = 0.645). The association between LRP5 V667M and LS BMD is confirmed but not that between ESRRA repeats and LS BMD. This result indicates that it is imperative to validate any positive association in an independent sample.

  7. Association between LRP1 C766T polymorphism and Alzheimer's disease susceptibility: a meta-analysis.

    Science.gov (United States)

    Wang, Yun; Liu, Shengyuan; Wang, Jingjing; Zhang, Jie; Hua, Yaqiong; Li, Hua; Tan, Huibiao; Kuai, Bin; Wang, Biao; Sheng, Sitong

    2017-08-16

    Low density lipoprotein receptor-related protein 1 (LRP1) C766T polymorphism (rs1799986) has been extensively investigated for Alzheimer's disease (AD) susceptibility. However, results in different studies have been contradictory. Therefore, we conducted a meta-analysis containing 6455 AD cases and 6304 controls from 26 independent case-control studies to determine whether there was an association between the LRP1 C766T polymorphism and AD susceptibility. The combined analysis showed that there was no significant association between LRP1 C766T polymorphism and AD susceptibility (TT + CT versus CC: OR = 0.920, 95% CI = 0.817-1.037, P = 0.172). In subgroup analysis, significant decreased AD susceptibility was found among Asian population in allele model (T versus C: OR = 0.786, 95% CI = 0.635-0.974, P = 0.028) and dominant model (TT + CT versus CC: OR = 0.800, 95% CI = 0.647-0.990, P = 0.040). Moreover, T allele of LRP1 C766T was statistically associated with late onset of AD (LOAD) (T versus C: OR = 0.858, 95% CI = 0.748-0.985, P = 0.029; TT + CT versus CC: OR = 0.871, 95% CI = 0.763-0.994, P = 0.040). In conclusion, our meta-analysis suggested that LRP1 C766T polymorphism was associated with lower risk of AD in Asian, and could reduce LOAD risk especially. Considering some limitations of our meta-analysis, further large-scale studies should be done to reach a more comprehensive understanding.

  8. 42 CFR 68a.2 - Definitions.

    Science.gov (United States)

    2010-10-01

    ... NATIONAL INSTITUTES OF HEALTH (NIH) CLINICAL RESEARCH LOAN REPAYMENT PROGRAM FOR INDIVIDUALS FROM... the eligibility criteria for the CR-LRP. Approved clinical research means clinical research approved by the Clinical Research Loan Repayment Committee. Clinical privileges means the delineation of...

  9. 75 FR 20239 - Veterinary Medicine Loan Repayment Program (VMLRP)

    Science.gov (United States)

    2010-04-19

    ... past due in its payment schedule as determined by the lending institution. Debt threshold means the... lending institutions by an agency of the United States or the State in which the lender has its principal... health animal experts in the State in the nomination process. Sec. 3431.6 Review of nominations. (a) Peer...

  10. 26 CFR 31.6011(a)-3A - Returns of the railroad unemployment repayment tax.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 15 2010-04-01 2010-04-01 false Returns of the railroad unemployment repayment... unemployment repayment tax. (a) Requirement—(1) Employers. Every rail employer (as defined in section 3323(a) and section 1 of the Railroad Unemployment Insurance Act) shall make a return of the tax imposed by...

  11. 38 CFR 1.990 - Written agreement to repay debt as alternative to salary offset.

    Science.gov (United States)

    2010-07-01

    ... repay debt as alternative to salary offset. 1.990 Section 1.990 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS GENERAL PROVISIONS Salary Offset Provisions § 1.990 Written agreement to repay debt as alternative to salary offset. (a) Notification by employee. The employee may propose, in...

  12. 22 CFR 309.18 - Voluntary repayment agreements as an alternative to salary offset.

    Science.gov (United States)

    2010-04-01

    ... to salary offset. 309.18 Section 309.18 Foreign Relations PEACE CORPS DEBT COLLECTION Salary Offset § 309.18 Voluntary repayment agreements as an alternative to salary offset. (a) In response to a notice of intent, an employee may propose a written agreement to repay the debt as an alternative to salary...

  13. Is self-repayment of the nuclear fuel cycle plants profitable for national economy?

    International Nuclear Information System (INIS)

    Shevelev, Ya.V.

    1991-01-01

    The nuclear fuel cycle (NFC) plants should not be repaying in the optimal plan of nuclear economy development. Their losses are overlapped by superprofits of energy consumers. The loss in the national economy resulting from compulsory conversion of the NFC plants to self-repayment is estimated. 12 refs

  14. Deficiency in LRP6-Mediated Wnt Signaling Contributes to Synaptic Abnormalities and Amyloid Pathology in Alzheimer’s Disease

    OpenAIRE

    Liu, Chia-Chen; Tsai, Chih-Wei; Deak, Ferenc; Rogers, Justin; Penuliar, Michael; Sung, You Me; Maher, James N.; Fu, Yuan; Li, Xia; Xu, Huaxi; Estus, Steven; Hoe, Hyang-Sook; Fryer, John D.; Kanekiyo, Takahisa; Bu, Guojun

    2014-01-01

    Alzheimer’s disease (AD) is an age-related neurological disorder characterized by synaptic loss and dementia. The low-density lipoprotein receptor-related protein 6 (LRP6) is an essential co-receptor for Wnt signaling and its genetic variants have been linked to AD risk. Here we report that neuronal LRP6-mediated Wnt signaling is critical for synaptic function and cognition. Conditional deletion of Lrp6 gene in mouse forebrain neurons leads to age-dependent deficits in synaptic integrity and ...

  15. Financial Management: Emergency Steel Loan Guarantee Program

    National Research Council Canada - National Science Library

    2001-01-01

    In a February 1, 2001 letter, you expressed concerns about repayments of federally guaranteed loans by borrowers under the Emergency Steel Loan Guarantee Program and the effect of the program on the U.S. steel industry...

  16. Down-regulation of LRP1B in colon cancer promoted the growth and migration of cancer cells.

    Science.gov (United States)

    Wang, Zhiqiang; Sun, Peng; Gao, Chun; Chen, Ji; Li, Jun; Chen, Zhonghao; Xu, Ming; Shao, Jun; Zhang, Yunpeng; Xie, Jiang

    2017-08-01

    Aberrant activation of beta-catenin/TCF signaling is one of the hallmarks of colon cancer. It is of great interest to study the mechanism for the regulation of beta-catenin/TCF signaling. In this study, it was found that LRP1B was down-regulated in colon cancer tissues and inhibited the growth, migration and metastasis of colon cancer cells. The molecular mechanism study revealed that LRP1B interacted with DVL2, inhibited the interaction between DVL2 and Axin, and negatively regulated beta-catenin/TCF signaling. Taken together, our study demonstrated the suppressive roles of LRP1B in the progression of colon cancer, implicating that restoring the function of LRP1B would be a promising strategy for the treatment of colon cancer. Copyright © 2017. Published by Elsevier Inc.

  17. Interaction between LRP5 and periostin gene polymorphisms on serum periostin levels and cortical bone microstructure.

    Science.gov (United States)

    Pepe, J; Bonnet, N; Herrmann, F R; Biver, E; Rizzoli, R; Chevalley, T; Ferrari, S L

    2018-02-01

    We investigated the interaction between periostin SNPs and the SNPs of the genes assumed to modulate serum periostin levels and bone microstructure in a cohort of postmenopausal women. We identified an interaction between LRP5 SNP rs648438 and periostin SNP rs9547970 on serum periostin levels and on radial cortical porosity. The purpose of this study is to investigate the interaction between periostin gene polymorphisms (SNPs) and other genes potentially responsible for modulating serum periostin levels and bone microstructure in a cohort of postmenopausal women. In 648 postmenopausal women from the Geneva Retirees Cohort, we analyzed 6 periostin SNPs and another 149 SNPs in 14 genes, namely BMP2, CTNNB1, ESR1, ESR2, LRP5, LRP6, PTH, SPTBN1, SOST, TGFb1, TNFRSF11A, TNFSF11, TNFRSF11B and WNT16. Volumetric BMD and bone microstructure were measured by high-resolution peripheral quantitative computed tomography at the distal radius and tibia. Serum periostin levels were associated with radial cortical porosity, including after adjustment for age, BMI, and years since menopause (p = 0.036). Sixteen SNPs in the ESR1, LRP5, TNFRSF11A, SOST, SPTBN1, TNFRSF11B and TNFSF11 genes were associated with serum periostin levels (p range 0.03-0.001) whereas 26 SNPs in 9 genes were associated with cortical porosity at the radius and/or at the tibia. WNT 16 was the gene with the highest number of SNPs associated with both trabecular and cortical microstructure. The periostin SNP rs9547970 was also associated with cortical porosity (p = 0.04). In particular, SNPs in LRP5, ESR1 and near the TNFRSF11A gene were associated with both cortical porosity and serum periostin levels. Eventually, we identified an interaction between LRP5 SNP rs648438 and periostin SNP rs9547970 on serum periostin levels (interaction p = 0.01) and on radial cortical porosity (interaction p = 0.005). These results suggest that periostin expression is genetically modulated, particularly by polymorphisms

  18. Expression of LRP1 by human osteoblasts: a mechanism for the delivery of lipoproteins and vitamin K1 to bone

    DEFF Research Database (Denmark)

    Niemeier, Andreas; Kassem, Moustapha; Toedter, Klaus

    2005-01-01

    Accumulating clinical and experimental data show the importance of dietary lipids and lipophilic vitamins, such as vitamin K1, for bone formation. The molecular mechanism of how they enter the osteoblast is unknown. Here we describe the expression of the multifunctional LRP1 by human osteoblasts...... in vitro and in vivo. We provide evidence that LRP1 plays an important role in the uptake of postprandial lipoproteins and vitamin K1 by human osteoblasts....

  19. Common Variants in LRP2 and COMT Genes Affect the Susceptibility of Gout in a Chinese Population.

    Science.gov (United States)

    Dong, Zheng; Zhao, Dongbao; Yang, Chengde; Zhou, Jingru; Qian, Qiaoxia; Ma, Yanyun; He, Hongjun; Ji, Hengdong; Yang, Yajun; Wang, Xiaofeng; Xu, Xia; Pang, Yafei; Zou, Hejian; Jin, Li; Wang, Jiucun

    2015-01-01

    Gout is a common inflammation disease resulting from an increase in serum uric acid. Nearly 70% of uric acid is excreted via the kidneys. To date, evidence for an association between genetic loci and gout is absent, equivocal or not replicated. Our study aims to test variants in two genes abundantly expressed in the kidney, LRP2 and COMT, for their association with uric acid and gout. In total, 1318 Chinese individuals were genotyped for rs2544390 in LRP2 and rs4680 in COMT. These LRP2 and COMT gene polymorphisms showed no significant effect on uric acid (P = 0.204 and 0.188, separately); however, rs2544390 in LRP2 did influence uric acid levels in individuals with BMI ≥ 25 (P = 0.009). In addition, the allele frequency distributions of the two loci showed a significant difference between gout patients and healthy controls. A missense variation in rs4680 (G > A) decreased the risk of gout (OR = 0.77, P = 0.015), whereas the T allele of rs2544390 was associated with gout pathogenesis risk (OR = 1.26, P = 0.020). The present study provides the first evidence for an association between COMT and gout. Rs2544390 in LRP2 only influenced uric acid levels in individuals with BMI ≥ 25, which might explain the discrepant results among previous studies. In addition, we are the first to identify the association between LRP2 and gout in a Chinese population and to confirm this association in Asians.

  20. The bacterial two-hybrid system uncovers the involvement of acetylation in regulating of Lrp activity in Salmonella Typhimurium

    Directory of Open Access Journals (Sweden)

    Ran Qin

    2016-11-01

    Full Text Available Nε-lysine acetylation is an abundant and important Post-translational modification in bacteria. We used the bacterial two-hybrid system to screen the genome library of the Salmonella Typhimurium to identify potential proteins involved in acetyltransferase Pat - or deacetylase CobB-mediated acetylation. Then, the in vitro (deacetylation assays were used to validate the potential targets, such as STM14_1074, NrdF, RhaR. Lrp, a leucine-responsive regulatory protein and global regulator, was shown to interact with Pat. We further demonstrate that Lrp could be acetylated by Pat and deacetylated by NAD+-dependent CobB in vitro. Specifically, the conserved lysine residue 36 (K36 in helix-turn-helix (HTH DNA-binding domain of Lrp was acetylated. Acetylation of K36 impaired the function of Lrp through altering the affinity with the target promoter. The mutation of K36 in chromosome mimicking acetylation enhanced the transcriptional level of itself and attenuated the mRNA levels of Lrp-regulated genes including fimA, which was confirmed by yeast agglutination assay. These findings demonstrate that the acetylation regulates the DNA-binding activity of Lrp, suggesting that acetylation modification of transcription factors is a conserved regulatory manner to modulate gene expression in bacteria and eukaryotes.

  1. The Wnt Co-Receptor Lrp5 Is Required for Cranial Neural Crest Cell Migration in Zebrafish.

    Directory of Open Access Journals (Sweden)

    Bernd Willems

    Full Text Available During vertebrate neurulation, cranial neural crest cells (CNCCs undergo epithelial to mesenchymal transition (EMT, delaminate from the neural plate border, and migrate as separate streams into different cranial regions. There, they differentiate into distinct parts of the craniofacial skeleton. Canonical Wnt signaling has been shown to be essential for this process at different levels but the involved receptors remained unclear. Here we show that the frizzled co-receptor low-density-lipoprotein (LDL receptor-related protein 5 (Lrp5 plays a crucial role in CNCC migration and morphogenesis of the cranial skeleton. Early during induction and migration of CNCCs, lrp5 is expressed ubiquitously but later gets restricted to CNCC derivatives in the ventral head region besides different regions in the CNS. A knock-down of lrp5 does not interfere with induction of CNCCs but leads to reduced proliferation of premigratory CNCCs. In addition, cell migration is disrupted as CNCCs are found in clusters at ectopic positions in the dorsomedial neuroepithelium after lrp5 knock-down and transient CRISPR/Cas9 gene editing. These migratory defects consequently result in malformations of the craniofacial skeleton. To date, Lrp5 has mainly been associated with bone homeostasis in mammals. Here we show that in zebrafish, lrp5 also controls cell migration during early morphogenetic processes and contributes to shaping the craniofacial skeleton.

  2. The matricellular receptor LRP1 forms an interface for signaling and endocytosis in modulation of the extracellular tumor environment

    Directory of Open Access Journals (Sweden)

    Bart eVan Gool

    2015-11-01

    Full Text Available The membrane protein low-density lipoprotein receptor related-protein 1 (LRP1 has been attributed a role in cancer. However, its presumably often indirect involvement is far from understood. LRP1 has both endocytic and signaling activities. As a matricellular receptor it is involved in regulation, mostly by clearing, of various extracellular matrix degrading enzymes including matrix metalloproteinases, serine proteases, protease-inhibitor complexes and the endoglycosidase heparanase. Furthermore, by binding extracellular ligands including growth factors and subsequent intracellular interaction with scaffolding and adaptor proteins it is involved in regulation of various signaling cascades. LRP1 expression levels are often downregulated in cancer and some studies consider low LRP1 levels a poor prognostic factor. On the contrary, upregulation in brain cancers has been noted and clinical trials explore the use of LRP1 as cargo receptor to deliver cytotoxic agents.This mini-review focuses on LRP1’s role in tumor growth and metastasis especially by modulation of the extracellular tumor environment. In relation to this role its diagnostic, prognostic and therapeutic potential will be discussed.

  3. Wise retained in the endoplasmic reticulum inhibits Wnt signaling by reducing cell surface LRP6.

    Science.gov (United States)

    Guidato, Sonia; Itasaki, Nobue

    2007-10-15

    The Wnt signaling pathway is tightly regulated by extracellular and intracellular modulators. Wise was isolated as a secreted protein capable of interacting with the Wnt co-receptor LRP6. Studies in Xenopus embryos revealed that Wise either enhances or inhibits the Wnt pathway depending on the cellular context. Here we show that the cellular localization of Wise has distinct effects on the Wnt pathway readout. While secreted Wise either synergizes or inhibits the Wnt signals depending on the partner ligand, ER-retained Wise consistently blocks the Wnt pathway. ER-retained Wise reduces LRP6 on the cell surface, making cells less susceptible to the Wnt signal. This study provides a cellular mechanism for the action of Wise and introduces the modulation of cellular susceptibility to Wnt signals as a novel mechanism of the regulation of the Wnt pathway.

  4. Mitogen-Activated Protein Kinases Promote WNT/beta-Catenin Signaling via Phosphorylation of LRP6

    Czech Academy of Sciences Publication Activity Database

    Červenka, I.; Wolf, J.; Mašek, J.; Krejčí, Pavel; Wilcox, W. R.; Kozubík, Alois; Schulte, G.; Gutkind, J.S.; Bryja, Vítězslav

    2011-01-01

    Roč. 31, č. 1 (2011), s. 179-189 ISSN 0270-7306 R&D Projects: GA ČR(CZ) GC204/09/J030 Institutional research plan: CEZ:AV0Z50040507; CEZ:AV0Z50040702 Institutional support: RVO:68081707 Keywords : WNT RECEPTOR ACTIVATION * BETA-CATENIN * CORECEPTOR LRP6 Subject RIV: BO - Biophysics Impact factor: 5.527, year: 2011

  5. Normal hematopoiesis and lack of β-catenin activation in osteoblasts of patients and mice harboring Lrp5 gain of function mutations

    DEFF Research Database (Denmark)

    Galan-Diez, Marta; Isa, Adiba; Ponzetti, Marco

    2016-01-01

    of hematopoiesis and leukemogenic properties of β-catenin activation in osteoblasts, that lead to development of acute myeloid leukemia (AML). Using mice with gain-of-function (GOF) Lrp5 alleles (Lrp5(A214V)) that recapitulate the human high bone mass (HBM) phenotype, as well as patients with the T253I HBM Lrp5...... mutation, we show here that Lrp5 GOF mutations in both humans and mice do not activate β-catenin signaling in osteoblasts. Consistent with a lack of β-catenin activation in their osteoblasts, Lrp5(A214V) mice have normal trilinear hematopoiesis. In contrast to leukemic mice with constitutive activation...... of β-catenin in osteoblasts (Ctnnb1(CAosb)), accumulation of early myeloid progenitors, a characteristic of AML, myeloid-blasts in blood, and segmented neutrophils or dysplastic megakaryocytes in the bone marrow, are not observed in Lrp5(A214V) mice. Likewise, peripheral blood count analysis in HBM...

  6. The impact of training and monitoring on loan repayment of microfinance debtors in Ghana

    NARCIS (Netherlands)

    Agbeko, Daniel; Blok, Vincent; Omta, S.W.F.; Velde, van der G.

    2017-01-01

    Microbusiness entrepreneurs training and monitoring programmes are widely recognized as key to loan repayment performance of microfinance institution (MFI) loan clients in developing countries. Empirical evidence is, however, largely lacking and where present, not consistent. The present paper

  7. 75 FR 42774 - Status Report of Water Service, Repayment, and Other Water-Related Contract Actions

    Science.gov (United States)

    2010-07-22

    ... DEPARTMENT OF THE INTERIOR Bureau of Reclamation Status Report of Water Service, Repayment, and Other Water- Related Contract Actions AGENCY: Bureau of Reclamation, Interior. ACTION: Notice. SUMMARY... region in the SUPPLEMENTARY INFORMATION section. FOR FURTHER INFORMATION CONTACT: Michelle Kelly, Water...

  8. 76 FR 44948 - Status Report of Water Service, Repayment, and Other Water-Related Contract Actions

    Science.gov (United States)

    2011-07-27

    ... DEPARTMENT OF THE INTERIOR Bureau of Reclamation Status Report of Water Service, Repayment, and Other Water- Related Contract Actions AGENCY: Bureau of Reclamation, Interior. ACTION: Notice. SUMMARY... SUPPLEMENTARY INFORMATION section. FOR FURTHER INFORMATION CONTACT: Michelle Kelly, Water and Environmental...

  9. 11 CFR 9007.5 - Petitions for rehearing; stays of repayment determinations.

    Science.gov (United States)

    2010-01-01

    ... CAMPAIGN FUND: GENERAL ELECTION FINANCING EXAMINATIONS AND AUDITS; REPAYMENTS § 9007.5 Petitions for... Commission's decision on a petition for rehearing under paragraph (a) of this section or, if no petition for...

  10. [Expression and significance of P-gp/mdr1 mRNA, MRP and LRP in non-Hodgkin's lymphoma].

    Science.gov (United States)

    Li, Le; Su, Li-ping; Ma, Li; Zhao, Jin; Zhu, Lei; Zhou, Yong-an

    2009-03-01

    To explore the expression and clinical significance of P-glycoprotein (P-gp)/mdr1mRNA, multidrug resistance-associated protein (MRP) and lung resistance protein (LRP) in newly diagnosed non-Hodgkin's lymphoma. mdr1 mRNA of in 41 patients with non-Hodgkin's lymphoma was assayed by semi-quantitative RT-PCR. The expressions of P-gp, MRP and LRP proteins in lymph node viable blasts were identified by flow cytometry. The results were compared with those obtained from control cases, and the correlation of the changes with clinical outcomes was analyzed. (1) Among the 41 cases, the positive expression of P-gp protein was detected in 8 cases, MRP in 7 cases, LRP in 15 cases, and mdr 1 mRNA in 11 cases. (2) The P-gp and LRP levels in NHL were significantly higher than those in control group, but MRP wasn't. The P-gp over-expression was significantly associated with mdr1mRNA (r = 0.396, P = 0.01). No correlation was showed among the expressions of P-gp, MRP and LRP. (3) Patients with P-gp expression had a poorer outcome of chemotherapy than those with P-gp-negative (P = 0.005). P-gp expression was significantly associated with higher clinical stage (P = 0.046) and elevated serum lactate dehydrogenase level (P = 0.032), but not associated with malignant degree (P = 0.298). MRP had no impact on the outcome of chemotherapy (P = 0.212), and wasn't significantly associated with higher clinical stage (P = 0.369), elevated LDH (P = 0.762) and higher malignant degree (P = 0.451). Patients with LRP expression had a poorer outcome of chemotherapy than those LRP-negative (P = 0.012). LRP expression was significantly associated with higher clinical stage (P = 0.0019), elevated LDH (P = 0.02) and higher malignant degree (P = 0.01). The data of this study indicate that P-gp and LRP expressions but not MRP expression are important in the mechanism of drug resistance associated with a poor clinical outcome in previously untreated NHL.

  11. Extensive proteomic screening identifies the obesity-related NYGGF4 protein as a novel LRP1-interactor, showing reduced expression in early Alzheimer's disease

    Directory of Open Access Journals (Sweden)

    Taddei Kevin

    2010-01-01

    Full Text Available Abstract Background The low-density lipoprotein receptor related protein 1 (LRP1 has been implicated in Alzheimer's disease (AD but its signalling has not been fully evaluated. There is good evidence that the cytoplasmic domain of LRP1 is involved in protein-protein interactions, important in the cell biology of LRP1. Results We carried out three yeast two-hybrid screens to identify proteins that interact with the cytoplasmic domain of LRP1. The screens included both conventional screens as well as a novel, split-ubiquitin-based screen in which an LRP1 construct was expressed and screened as a transmembrane protein. The split-ubiquitin screen was validated in a screen using full-length amyloid protein precursor (APP, which successfully identified FE65 and FE65L2, as well as novel interactors (Rab3a, Napg, and ubiquitin b. Using both a conventional screen as well as the split-ubiquitin screen, we identified NYGGF4 as a novel LRP1 interactor. The interaction between LRP1 and NYGGF4 was validated using two-hybrid assays, coprecipitation and colocalization in mammalian cells. Mutation analysis demonstrated a specific interaction of NYGGF4 with an NPXY motif that required an intact tyrosine residue. Interestingly, while we confirmed that other LRP1 interactors we identified, including JIP1B and EB-1, were also able to bind to APP, NYGGF4 was unique in that it showed specific binding with LRP1. Expression of NYGGF4 decreased significantly in patients with AD as compared to age-matched controls, and showed decreasing expression with AD disease progression. Examination of Nyggf4 expression in mice with different alleles of the human APOE4 gene showed significant differences in Nyggf4 expression. Conclusions These results implicate NYGGF4 as a novel and specific interactor of LRP1. Decreased expression of LRP1 and NYGGF4 over disease, evident with the presence of even moderate numbers of neuritic plaques, suggests that LRP1-NYGGF4 is a system altered

  12. Rescuing effects of RXR agonist bexarotene on aging-related synapse loss depend on neuronal LRP1.

    Science.gov (United States)

    Tachibana, Masaya; Shinohara, Mitsuru; Yamazaki, Yu; Liu, Chia-Chen; Rogers, Justin; Bu, Guojun; Kanekiyo, Takahisa

    2016-03-01

    Apolipoprotein E (apoE) plays a critical role in maintaining synaptic integrity by transporting cholesterol to neurons through the low-density lipoprotein receptor related protein-1 (LRP1). Bexarotene, a retinoid X receptor (RXR) agonist, has been reported to have potential beneficial effects on cognition by increasing brain apoE levels and lipidation. To investigate the effects of bexarotene on aging-related synapse loss and the contribution of neuronal LRP1 to the pathway, forebrain neuron-specific LRP1 knockout (nLrp1(-/-)) and littermate control mice were administered with bexarotene-formulated diet (100mg/kg/day) or control diet at the age of 20-24 months for 8 weeks. Upon bexarotene treatment, levels of brain apoE and ATP-binding cassette sub-family A member 1 (ABCA1) were significantly increased in both mice. While levels of PSD95, glutamate receptor 1 (GluR1), and N-methyl-d-aspartate receptor NR1 subunit (NR1), which are key postsynaptic proteins that regulate synaptic plasticity, were decreased with aging, they were restored by bexarotene treatment in the brains of control but not nLrp1(-/-) mice. These results indicate that the beneficial effects of bexarotene on synaptic integrity depend on the presence of neuronal LRP1. However, we also found that bexarotene treatment led to the activation of glial cells, weight loss and hepatomegaly, which are likely due to hepatic failure. Taken together, our results demonstrate that apoE-targeted treatment through the RXR pathway has a potential beneficial effect on synapses during aging; however, the therapeutic application of bexarotene requires extreme caution due to its toxic side effects. Copyright © 2015 Elsevier Inc. All rights reserved.

  13. The impact of LRP5 polymorphism (rs556442) on calcium homeostasis, bone mineral density, and body composition in Iranian children.

    Science.gov (United States)

    Ashouri, Elham; Meimandi, Elham Mahmoodi; Saki, Forough; Dabbaghmanesh, Mohammad Hossein; Omrani, Gholamhossein Ranjbar; Bakhshayeshkaram, Marzieh

    2015-11-01

    Failure to achieve optimal bone mass in childhood is the primary cause of decreased adult bone mineral density (BMD) and increased bone fragility in later life. Activating and inactivating LRP5 gene mutations has been associated with extreme bone-related phenotypes. Our aim was to investigate the role of LRP5 polymorphism on BMD, mineral biochemical parameters, and body composition in Iranian children. This cross-sectional study was performed on 9-18 years old children (125 boys, 137 girls). The serum level of calcium, phosphorous, alkaline phosphatase, and vitamin D parameters were checked. The body composition and BMD variables were measured by the Hologic system DXA. The rs566442 (V1119V) coding polymorphism in exon 15 of LRP5 was performed using PCR-RFLP method. Linear regression analysis, with adjustment for age, gender, body size parameters, and pubertal status was used to determine the association between LRP5 polymorphism (rs556442) and bone and body composition parameters. The allele frequency of the rs566442 gene was 35.5 % A and 63.9 % G. Our study revealed that LRP5 (rs556442) has not any significant influence on serum calcium, phosphorus, 25OHvitD, and serum alkaline phosphatase (P > 0.05). Total lean mass was greater in GG genotype (P = 0.028). Total body less head area (P = 0.044), spine BMD (P = 0.04), and total femoral BMC (P = 0.049) were lower in AG heterozygote genotype. This study show LRP5 polymorphism may associate with body composition and BMD in Iranian children. However, further investigations should be done to evaluate the role of other polymorphism.

  14. Common Variants in LRP2 and COMT Genes Affect the Susceptibility of Gout in a Chinese Population.

    Directory of Open Access Journals (Sweden)

    Zheng Dong

    Full Text Available Gout is a common inflammation disease resulting from an increase in serum uric acid. Nearly 70% of uric acid is excreted via the kidneys. To date, evidence for an association between genetic loci and gout is absent, equivocal or not replicated. Our study aims to test variants in two genes abundantly expressed in the kidney, LRP2 and COMT, for their association with uric acid and gout. In total, 1318 Chinese individuals were genotyped for rs2544390 in LRP2 and rs4680 in COMT. These LRP2 and COMT gene polymorphisms showed no significant effect on uric acid (P = 0.204 and 0.188, separately; however, rs2544390 in LRP2 did influence uric acid levels in individuals with BMI ≥ 25 (P = 0.009. In addition, the allele frequency distributions of the two loci showed a significant difference between gout patients and healthy controls. A missense variation in rs4680 (G > A decreased the risk of gout (OR = 0.77, P = 0.015, whereas the T allele of rs2544390 was associated with gout pathogenesis risk (OR = 1.26, P = 0.020. The present study provides the first evidence for an association between COMT and gout. Rs2544390 in LRP2 only influenced uric acid levels in individuals with BMI ≥ 25, which might explain the discrepant results among previous studies. In addition, we are the first to identify the association between LRP2 and gout in a Chinese population and to confirm this association in Asians.

  15. A Typology Framework of Loyalty Reward Programs

    Science.gov (United States)

    Cao, Yuheng; Nsakanda, Aaron Luntala; Mann, Inder Jit Singh

    Loyalty reward programs (LRPs), initially developed as marketing programs to enhance customer retention, have now become an important part of customer-focused business strategy. With the proliferation and increasing economy impact of the programs, the management complexity in the programs has also increased. However, despite widespread adoption of LRPs in business, academic research in the field seems to lag behind its practical application. Even the fundamental questions such as what LRPs are and how to classify them have not yet been fully addressed. In this paper, a comprehensive framework for LRP classification is proposed, which provides a foundation for further study of LRP design and planning issues.

  16. Haemorrhagic snake venom metalloproteases and human ADAMs cleave LRP5/6, which disrupts cell-cell adhesions in vitro and induces haemorrhage in vivo.

    Science.gov (United States)

    Seo, Tadahiko; Sakon, Taketo; Nakazawa, Shiori; Nishioka, Asuka; Watanabe, Kohei; Matsumoto, Kaori; Akasaka, Mari; Shioi, Narumi; Sawada, Hitoshi; Araki, Satohiko

    2017-06-01

    Snake venom metalloproteases (SVMPs) are members of the a disintegrin and metalloprotease (ADAM) family of proteins, as they possess similar domains. SVMPs are known to elicit snake venom-induced haemorrhage; however, the target proteins and cleavage sites are not known. In this work, we identified a target protein of vascular apoptosis-inducing protein 1 (VAP1), an SVMP, relevant to its ability to induce haemorrhage. VAP1 disrupted cell-cell adhesions by relocating VE-cadherin and γ-catenin from the cell-cell junction to the cytosol, without inducing proteolysis of VE-cadherin. The Wnt receptors low-density lipoprotein receptor-related proteins 5 and 6 (LRP5/6) are known to promote catenin relocation, and are rendered constitutively active in Wnt signalling by truncation. Thus, we examined whether VAP1 cleaves LRP5/6 to induce catenin relocation. Indeed, we found that VAP1 cleaved the extracellular region of LRP6 and LRP5. This cleavage removes four inhibitory β-propeller structures, resulting in activation of LRP5/6. Recombinant human ADAM8 and ADAM12 also cleaved LRP6 at the same site. An antibody against a peptide including the LRP6-cleavage site inhibited VAP1-induced VE-cadherin relocation and disruption of cell-cell adhesions in cultured cells, and blocked haemorrhage in mice in vivo. Intriguingly, animals resistant to the effects of haemorrhagic snake venom express variants of LRP5/6 that lack the VAP1-cleavage site, or low-density lipoprotein receptor domain class A domains involved in formation of the constitutively active form. The results validate LRP5/6 as physiological targets of ADAMs. Furthermore, they indicate that SVMP-induced cleavage of LRP5/6 causes disruption of cell-cell adhesion and haemorrhage, potentially opening new avenues for the treatment of snake bites. © 2017 Federation of European Biochemical Societies.

  17. 26 CFR 31.6302(c)-2A - Use of Government depositaries in connection with the railroad unemployment repayment tax.

    Science.gov (United States)

    2010-04-01

    ... with the railroad unemployment repayment tax. 31.6302(c)-2A Section 31.6302(c)-2A Internal Revenue...) § 31.6302(c)-2A Use of Government depositaries in connection with the railroad unemployment repayment...,000,000, such employer shall (except as provided below) deposit his undeposited railroad unemployment...

  18. 26 CFR 31.6071(a)-1A - Time for filing returns with respect to the railroad unemployment repayment tax.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 15 2010-04-01 2010-04-01 false Time for filing returns with respect to the railroad unemployment repayment tax. 31.6071(a)-1A Section 31.6071(a)-1A Internal Revenue INTERNAL REVENUE... filing returns with respect to the railroad unemployment repayment tax. (a) In general. Each return of...

  19. 26 CFR 1.592-1 - Repayment of certain loans by mutual savings banks, building and loan associations, and...

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 7 2010-04-01 2010-04-01 true Repayment of certain loans by mutual savings banks, building and loan associations, and cooperative banks. 1.592-1 Section 1.592-1 Internal Revenue... (CONTINUED) Mutual Savings Banks, Etc. § 1.592-1 Repayment of certain loans by mutual savings banks, building...

  20. 46 CFR 308.526 - Certificate for repayment of decrease of collateral deposit fund, Form MA-306.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Certificate for repayment of decrease of collateral... TRANSPORTATION EMERGENCY OPERATIONS WAR RISK INSURANCE War Risk Cargo Insurance Ii-Open Policy War Risk Cargo Insurance § 308.526 Certificate for repayment of decrease of collateral deposit fund, Form MA-306. The...

  1. Characterization of an Lrp/AsnC family regulator SCO3361, controlling actinorhodin production and morphological development in Streptomyces coelicolor.

    Science.gov (United States)

    Liu, Jing; Li, Jie; Dong, Hong; Chen, Yunfu; Wang, Yansheng; Wu, Hang; Li, Changrun; Weaver, David T; Zhang, Lixin; Zhang, Buchang

    2017-07-01

    Lrp/AsnC family regulators have been found in many bacteria as crucial regulators controlling diverse cellular processes. By genomic alignment, we found that SCO3361, an Lrp/AsnC family protein from Streptomyces coelicolor, shared the highest similarity to the SACE_Lrp from Saccharopolyspora erythraea. Deletion of SCO3361 led to dramatic reduction in actinorhodin (Act) production and delay in aerial mycelium formation and sporulation on solid media. Dissection of the mechanism underlying the function of SCO3361 in Act production revealed that it altered the transcription of the cluster-situated regulator gene actII-ORF4 by directly binding to its promoter. SCO3361 was an auto-regulator and simultaneously activated the transcription of its adjacent divergently transcribed gene SCO3362. SCO3361 affected aerial hyphae formation and sporulation of S. coelicolor by activating the expression of amfC, whiB, and ssgB. Phenylalanine and cysteine were identified as the effector molecules of SCO3361, with phenylalanine reducing the binding affinity, whereas cysteine increasing it. Moreover, interactional regulation between SCO3361 and SACE_Lrp was discovered for binding to each other's target gene promoter in this work. Our findings indicate that SCO3361 functions as a pleiotropic regulator controlling secondary metabolism and morphological development in S. coelicolor.

  2. Wnt isoform-specific interactions with coreceptor specify inhibition or potentiation of signaling by LRP6 antibodies.

    Directory of Open Access Journals (Sweden)

    Yan Gong

    Full Text Available β-Catenin-dependent Wnt signaling is initiated as Wnt binds to both the receptor FZD and coreceptor LRP5/6, which then assembles a multimeric complex at the cytoplasmic membrane face to recruit and inactivate the kinase GSK3. The large number and sequence diversity of Wnt isoforms suggest the possibility of domain-specific ligand-coreceptor interactions, and distinct binding sites on LRP6 for Wnt3a and Wnt9b have recently been identified in vitro. Whether mechanistically different interactions between Wnts and coreceptors might mediate signaling remains to be determined. It is also not clear whether coreceptor homodimerization induced extracellularly can activate Wnt signaling, as is the case for receptor tyrosine kinases. We generated monoclonal antibodies against LRP6 with the unexpected ability to inhibit signaling by some Wnt isoforms and potentiate signaling by other isoforms. In cell culture, two antibodies characterized further show reciprocal activities on most Wnts, with one antibody antagonizing and the other potentiating. We demonstrate that these antibodies bind to different regions of LRP6 protein, and inhibition of signaling results from blocking Wnt binding. Antibody-mediated dimerization of LRP6 can potentiate signaling only when a Wnt isoform is also able to bind the complex, presumably recruiting FZD. Endogenous autocrine Wnt signaling in different tumor cell lines can be either antagonized or enhanced by the LRP6 antibodies, indicating expression of different Wnt isoforms. As anticipated from the roles of Wnt signaling in cancer and bone development, antibody activities can also be observed in mice for inhibition of tumor growth and in organ culture for enhancement of bone mineral density. Collectively, our results indicate that separate binding sites for different subsets of Wnt isoforms determine the inhibition or potentiation of signaling conferred by LRP6 antibodies. This complexity of coreceptor-ligand interactions may

  3. siRNA - Mediated LRP/LR knock-down reduces cellular viability of malignant melanoma cells through the activation of apoptotic caspases.

    Science.gov (United States)

    Rebelo, Thalia M; Vania, Leila; Ferreira, Eloise; Weiss, Stefan F T

    2018-07-01

    The 37 kDa/67 kDa laminin receptor (LRP/LR) is over-expressed in tumor cells and has been implicated in several tumourigenic processes such as metastasis and telomerase activation, however, more importantly the focus of the present study is on the maintenance of cellular viability and the evasion of apoptosis. The aim of the study was to investigate the role of LRP/LR on the cellular viability of early (A375) and late stage (A375SM) malignant melanoma cells. Flow cytometry and western blot analysis revealed that A375SM cells contain more cell-surface and total LRP/LR levels in comparison to the A375 cells, respectively. In order to determine the effect of LRP/LR on cell viability and apoptosis, LRP was down-regulated via siRNA technology. MTT assays revealed that LRP knock-down led to significant reductions in the viability of A375 and A375SM cells. Confocal microscopy indicated nuclear morphological changes suggestive of apoptotic induction in both cell lines and Annexin-V FITC/PI assays confirmed this observation. Additionally, caspase-3 activity assays revealed that apoptosis was induced in both cell lines after siRNA-mediated down-regulation of LRP. Caspase-8 and -9 activity assays suggested that post LRP knock-down; A375 cells undergo apoptosis solely via the extrinsic pathway, while A375SM cells undergo apoptosis via the intrinsic pathway. siRNAs mediated LRP knock-down might represent a powerful alternative therapeutic strategy for the treatment of malignant melanoma through the induction of apoptosis. Copyright © 2018. Published by Elsevier Inc.

  4. LRP5 coding polymorphisms influence the variation of peak bone mass in a normal population of French-Canadian women.

    Science.gov (United States)

    Giroux, Sylvie; Elfassihi, Latifa; Cardinal, Guy; Laflamme, Nathalie; Rousseau, François

    2007-05-01

    Bone mineral density has a strong genetic component but it is also influenced by environmental factors making it a complex trait to study. LRP5 gene was previously shown to be involved in rare diseases affecting bone mass. Mutations associated with gain-of-function were described as well as loss-of-function mutations. Following this discovery, many frequent LRP5 polymorphisms were tested against the variation of BMD in the normal population. Heel bone parameters (SOS, BUA) were measured by right calcaneal QUS in 5021 healthy French-Canadian women and for 2104 women, BMD evaluated by DXA at two sites was available (femoral neck (FN) and lumbar spine (LS)). Among women with QUS measures and those with DXA measures, 26.5% and 32.8% respectively were premenopausal, 9.2% and 10.7% were perimenopausal and 64.2% and 56.5% were postmenopausal. About a third of the peri- and postmenopausal women never received hormone therapy. Two single nucleotide coding polymorphisms (Val667Met and Ala1330Val) in LRP5 gene were genotyped by allele-specific PCR. All bone measures were tested individually for associations with each polymorphism by analysis of covariance with adjustment for non genetic risk factors. Furthermore, haplotype analysis was performed to take into account the strong linkage disequilibrium between the two polymorphisms. The two LRP5 polymorphisms were found to be associated with all five bone measures (L2L4 and femoral neck DXA as well as heel SOS, BUA and stiffness index) in the whole sample. Premenopausal women drove the association as expected from the proposed role of LRP5 in peak bone mass. Our results suggest that the Val667Met polymorphism is the causative variant but this remains to be functionally proven.

  5. The Roles of the Wnt-Antagonists Axin and Lrp4 during Embryogenesis of the Red Flour Beetle Tribolium castaneum.

    Science.gov (United States)

    Prühs, Romy; Beermann, Anke; Schröder, Reinhard

    2017-10-15

    In both vertebrates and invertebrates, the Wnt-signaling pathway is essential for numerous processes in embryogenesis and during adult life. Wnt activity is fine-tuned at various levels by the interplay of a number of Wnt-agonists (Wnt ligands, Frizzled-receptors, Lrp5/6 coreceptors) and Wnt-antagonists (among them Axin, Secreted frizzled and Lrp4) to define anterior-posterior polarity of the early embryo and specify cell fate in organogenesis. So far, the functional analysis of Wnt-pathway components in insects has concentrated on the roles of Wnt-agonists and on the Wnt-antagonist Axin. We depict here additional features of the Wnt-antagonist Axin in the flour beetle Tribolium castaneum . We show that Tc-axin is dynamically expressed throughout embryogenesis and confirm its essential role in head development. In addition, we describe an as yet undetected, more extreme Tc-axin RNAi-phenotype, the ectopic formation of posterior abdominal segments in reverse polarity and a second hindgut at the anterior. For the first time, we describe here that an lrp4 ortholog is involved in axis formation in an insect. The Tribolium Lrp4 ortholog is ubiquitously expressed throughout embryogenesis. Its downregulation via maternal RNAi results in the reduction of head structures but not in axis polarity reversal. Furthermore, segmentation is impaired and larvae develop with a severe gap-phenotype. We conclude that, as in vertebrates, Tc-lrp4 functions as a Wnt-inhibitor in Tribolium during various stages of embryogenesis. We discuss the role of both components as negative modulators of Wnt signaling in respect to axis formation and segmentation in Tribolium .

  6. Influence of l-Leucine and l-Alanine on Lrp Regulation of foo, Coding for F1651, a Pap Homologue

    OpenAIRE

    Berthiaume, Frédéric; Crost, Cécile; Labrie, Vincent; Martin, Christine; Newman, Elaine B.; Harel, Josée

    2004-01-01

    The foo operon encodes F1651 fimbriae that belong to the P-regulatory family and are synthesized by septicemic Escherichia coli. Using an Lrp-deficient host and the lrp gene cloned under the arabinose pBAD promoter, we demonstrated that foo was transcribed proportionally to the amount of Lrp synthesized. l-Leucine and l-alanine decreased drastically the steady-state transcription of foo and modified phase variation, independently of the presence of FooI. Specific mutations in the C-terminal r...

  7. 12 CFR Appendix M1 to Part 226 - Generic Repayment Estimates

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 3 2010-01-01 2010-01-01 false Generic Repayment Estimates M1 Appendix M1 to Part 226 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE... rounded down to the nearest whole year if the estimate contains a fractional year less than 0.5, and...

  8. 12 CFR Appendix M2 to Part 226 - Actual Repayment Disclosures

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 3 2010-01-01 2010-01-01 false Actual Repayment Disclosures M2 Appendix M2 to Part 226 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE... nearest whole year if the estimate contains a fractional year less than 0.5, and rounded up to the nearest...

  9. 7 CFR 3.80 - Written agreement to repay debts as alternative to salary offset.

    Science.gov (United States)

    2010-01-01

    ... salary offset. 3.80 Section 3.80 Agriculture Office of the Secretary of Agriculture DEBT MANAGEMENT Federal Salary Offset § 3.80 Written agreement to repay debts as alternative to salary offset. (a) Notification by employee. The employee may propose, in response to a Notice of Intent to Offset Salary, a...

  10. 24 CFR 17.133 - Written agreement to repay debt as alternative to salary offset.

    Science.gov (United States)

    2010-04-01

    ... alternative to salary offset. 17.133 Section 17.133 Housing and Urban Development Office of the Secretary... the Government Salary Offset Provisions § 17.133 Written agreement to repay debt as alternative to salary offset. (a) Notification by employee. The employee may propose, in response to a Notice of Intent...

  11. 5 CFR 179.209 - Voluntary repayment agreement as alternative to salary offset.

    Science.gov (United States)

    2010-01-01

    ... alternative to salary offset. 179.209 Section 179.209 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS CLAIMS COLLECTION STANDARDS Salary Offset § 179.209 Voluntary repayment agreement as alternative to salary offset. (a)(1) In response to a notice of intent, an employee may propose...

  12. 20 CFR 361.10 - Written agreement to repay debt as alternative to salary offset.

    Science.gov (United States)

    2010-04-01

    ... alternative to salary offset. 361.10 Section 361.10 Employees' Benefits RAILROAD RETIREMENT BOARD INTERNAL... EMPLOYEES § 361.10 Written agreement to repay debt as alternative to salary offset. (a) Notification by... debt as an alternative to salary offset. Any employee who wishes to do this must submit a proposed...

  13. Entrepreneurial and business skills and loan repayment rates of microfinance clients in Ghana

    NARCIS (Netherlands)

    Agbeko, Daniel; Block, Vincent; Omta, Onno; Velde, van der G.

    2016-01-01

    Entrepreneurial and business skills are generally considered key to microbusiness success, hence to Microfinance Institution (MFI) clients’ loan repayment as well. However, empirical evidence is largely lacking, and where present, it is inconclusive on the importance of these skills for microfinance

  14. 46 CFR 276.1 - Partial repayment-incidental domestic trading.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Partial repayment-incidental domestic trading. 276.1 Section 276.1 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION REGULATIONS AFFECTING...—incidental domestic trading. In every instance where a vessel, with respect to which a construction...

  15. 7 CFR 771.9 - Interest rates, terms, security requirements, and repayment.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Interest rates, terms, security requirements, and... Interest rates, terms, security requirements, and repayment. (a) Interest rate. The interest rate will be fixed for the term of the loan. The rate will be established by FSA, based upon the cost of Government...

  16. 42 CFR 57.310 - Repayment and collection of nursing student loans.

    Science.gov (United States)

    2010-10-01

    ... exercise of due diligence, a school must follow procedures which are at least as extensive and effective as... 42 Public Health 1 2010-10-01 2010-10-01 false Repayment and collection of nursing student loans. 57.310 Section 57.310 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES...

  17. 12 CFR 725.20 - Repayment, security and credit reporting agreements; other terms and conditions.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Repayment, security and credit reporting agreements; other terms and conditions. 725.20 Section 725.20 Banks and Banking NATIONAL CREDIT UNION ADMINISTRATION REGULATIONS AFFECTING CREDIT UNIONS NATIONAL CREDIT UNION ADMINISTRATION CENTRAL LIQUIDITY...

  18. 75 FR 82066 - Status Report of Water Service, Repayment, and Other Water-Related Contract Actions

    Science.gov (United States)

    2010-12-29

    ... DEPARTMENT OF THE INTERIOR Bureau of Reclamation Status Report of Water Service, Repayment, and Other Water- Related Contract Actions AGENCY: Bureau of Reclamation, Interior. ACTION: Notice. SUMMARY... CONTACT: Michelle Kelly, Water and Environmental Services Division, Bureau of Reclamation, P.O. Box 25007...

  19. 76 FR 73674 - Status Report of Water Service, Repayment, and Other Water-Related Contract Actions

    Science.gov (United States)

    2011-11-29

    ... DEPARTMENT OF THE INTERIOR Bureau of Reclamation Status Report of Water Service, Repayment, and Other Water- Related Contract Actions AGENCY: Bureau of Reclamation, Interior. ACTION: Notice. SUMMARY... INFORMATION CONTACT: Michelle Kelly, Water and Environmental Resources Division, Bureau of Reclamation, P.O...

  20. 76 FR 60527 - Status Report of Water Service, Repayment, and Other Water-Related Contract Actions

    Science.gov (United States)

    2011-09-29

    ... DEPARTMENT OF THE INTERIOR Bureau of Reclamation Status Report of Water Service, Repayment, and Other Water- Related Contract Actions AGENCY: Bureau of Reclamation, Interior. ACTION: Notice. SUMMARY... CONTACT: Michelle Kelly, Water and Environmental Resources Division, Bureau of Reclamation, P.O. Box 25007...

  1. ANALYSIS OF MODELS OF EARLY DEBT REPAYMENT IN THE Generalized CREDIT TRANSACTIONS

    Directory of Open Access Journals (Sweden)

    2016-01-01

    Full Text Available This paper analyzes the patterns of early repayment in multi-period credit transactions. Considered one of the most common ways of conversion of unpaid interest for early repayment, so-called 78 rule. The relationship of this rule with the linear approximation of the exact value; redeemable debt is determined. The analysis of the maximum excess payment of interest on 78 rule. It has been shown how interest payment on 78 rule depended on the time of early repayment. Early repayment of debt is an agreement under which the borrower pays to the lender amount of money equal to the current balance (as of loan account. Then further regular payments cease and the contract terminates. However, the amount of outstanding debt is determined by the structure of prescription charges. So in the uniform schemes of repayment of consumer credit each payment contains the same part of principal amounts and the total interest. In case of early repayment the Bank loses a significant fraction of the expected interest payments. Therefore, in practice, often used so-called accelerated schemes of interest payments. One of them is 78 rule. Use the 78 rule is simple and straightforward. The name of the rule is due to the fact that the sum of the numbers 12 monthly payments is 78. In the schemes of consumer loan with a term of one year interest payment for the current month is equal to m/78 of the total amount of interest payments, where m is the number of remaining payments. The rule name is stored and in the more general case with an arbitrary number of payments. In general interest payment is determined by the relative weight of the total amount of interest in each payment. In uniform schemes it is constant. In accelerated with a particular speed decreases. Therefore, additional cash expenses by the 78 rule may be considered as additional penalties for early repayment of the debt. It this article is shown how this penalty depends on time before maturity. It is shown that

  2. Impact of gain-of-function mutations in the low-density lipoprotein receptor-related protein 5 (LRP5) on glucose and lipid homeostasis

    DEFF Research Database (Denmark)

    Foer, D; Zhu, M; Cardone, R L

    2017-01-01

    potentially represents a target for drug discovery in type 2 diabetes and hyperlipidemia. Studies in animal models suggest a physiologic link between LRP5 and glucose and lipid homeostasis; however, whether it plays a similar role in humans is unclear. As current literature links loss-of-function LRP5...... to impaired glucose and lipid metabolism, we hypothesized that individuals with an HBM-causing mutation in LRP5 would exhibit improved glucose and lipid homeostasis. Since studies in animal models have suggested that Wnt signaling augments insulin secretion, we also examined the effect of Wnt signaling...... on glucose-stimulated insulin secretion on human pancreatic islets. METHODS: This was a matched case-control study. We used several methods to assess glucose and lipid metabolism in 11 individuals with HBM-causing mutations in LRP5. Affected study participants were recruited from previously identified...

  3. Characterization of the Interaction of Sclerostin with the Low Density Lipoprotein Receptor-related Protein (LRP) Family of Wnt Co-receptors

    Czech Academy of Sciences Publication Activity Database

    Holdsworth, G.; Slocombe, P.; Doyle, C.; Sweeney, B.; Veverka, Václav; Le Riche, K.; Franklin, R. J.; Compson, J.; Brookings, D.; Turner, J.; Kennedy, J.; Garlish, R.; Shi, J.; Newnham, L.; McMillan, D.; Muzylak, M.; Carr, M. D.; Henry, A. J.; Ceska, T.; Robinson, M. K.

    2012-01-01

    Roč. 287, č. 32 (2012), s. 26464-26477 ISSN 0021-9258 Institutional research plan: CEZ:AV0Z40550506 Keywords : Wnt pathway * LRP * sclerostin Subject RIV: CE - Biochemistry Impact factor: 4.651, year: 2012

  4. Prioritization of Factors Affecting the Delay or Inability to Repay Bank Facilities to Farmers

    Directory of Open Access Journals (Sweden)

    B. Maadanian

    2016-03-01

    Full Text Available Introduction: The role of credits in agricultural development is very important, especially after implementing land reform and converting subjects to a large class of small owners, the demand has been intensified. Seasonality of agricultural productions usually creates temporary vacuum among farmers payments and receipts, thus farmers need to save their previous incomes or seek financial help out of the sector in order to pay current expenses and investments in agriculture sector. Due to farmers low income, the saving possibility is low and therefore farmers are not in a situation that they can invest in agriculture sector from their savings or to purchase required inputs Materials and Methods: The aim of this study was to prioritize the factors affecting the delay and lack in repaying loans, therefore at first it should identify the payment factors. This means that one should find what factors are affecting the lack or delay in repayment of loans granted to farmers. So the factors affecting the delay or failure to repay the loans were identified by using the Delphi method and then prioritizing the factors will be discussed with regard to experts perspectives by using the analytical network process model. Analytical network process (ANP is one of the most efficient techniques for decision making with multiple criteria that it was proposed by Thomas Almaty for the first time in 1982 and as the developed form of AHP method. In cases where lower levels affect the upper levels or elements in a same level are not independent of each other, AHP method cannot be used. ANP technique is a more general form of AHP, but it does not require the hierarchical structure and therefore it show more complex relationships between different levels of decision in network form and it considers the interactions and feedbacks between criteria and alternatives. In fact the main objective of this process is to determine the overall impact of all factors in the face

  5. Normal hematopoiesis and lack of β-catenin activation in osteoblasts of patients and mice harboring Lrp5 gain-of-function mutations.

    Science.gov (United States)

    Galán-Díez, Marta; Isa, Adiba; Ponzetti, Marco; Nielsen, Morten Frost; Kassem, Moustapha; Kousteni, Stavroula

    2016-03-01

    Osteoblasts are emerging regulators of myeloid malignancies since genetic alterations in them, such as constitutive activation of β-catenin, instigate their appearance. The LDL receptor-related protein 5 (LRP5), initially proposed to be a co-receptor for Wnt proteins, in fact favors bone formation by suppressing gut-serotonin synthesis. This function of Lrp5 occurring in the gut is independent of β-catenin activation in osteoblasts. However, it is unknown whether Lrp5 can act directly in osteoblast to influence other functions that require β-catenin signaling, particularly, the deregulation of hematopoiesis and leukemogenic properties of β-catenin activation in osteoblasts, that lead to development of acute myeloid leukemia (AML). Using mice with gain-of-function (GOF) Lrp5 alleles (Lrp5(A214V)) that recapitulate the human high bone mass (HBM) phenotype, as well as patients with the T253I HBM Lrp5 mutation, we show here that Lrp5 GOF mutations in both humans and mice do not activate β-catenin signaling in osteoblasts. Consistent with a lack of β-catenin activation in their osteoblasts, Lrp5(A214V) mice have normal trilinear hematopoiesis. In contrast to leukemic mice with constitutive activation of β-catenin in osteoblasts (Ctnnb1(CAosb)), accumulation of early myeloid progenitors, a characteristic of AML, myeloid-blasts in blood, and segmented neutrophils or dysplastic megakaryocytes in the bone marrow, are not observed in Lrp5(A214V) mice. Likewise, peripheral blood count analysis in HBM patients showed normal hematopoiesis, normal percentage of myeloid cells, and lack of anemia. We conclude that Lrp5 GOF mutations do not activate β-catenin signaling in osteoblasts. As a result, myeloid lineage differentiation is normal in HBM patients and mice. This article is part of a Special Issue entitled: Tumor Microenvironment Regulation of Cancer Cell Survival, Metastasis, Inflammation, and Immune Surveillance edited by Peter Ruvolo and Gregg L. Semenza. Published

  6. Novel Mutation of LRP6 Identified in Chinese Han Population Links Canonical WNT Signaling to Neural Tube Defects.

    Science.gov (United States)

    Shi, Zhiwen; Yang, Xueyan; Li, Bin-Bin; Chen, Shuxia; Yang, Luming; Cheng, Liangping; Zhang, Ting; Wang, Hongyan; Zheng, Yufang

    2018-01-15

    Neural tube defects (NTDs), the second most frequent cause of human congenital abnormalities, are debilitating birth defects due to failure of neural tube closure. It has been shown that noncanonical WNT/planar cell polarity (PCP) signaling is required for convergent extension (CE), the initiation step of neural tube closure (NTC). But the effect of canonical WNT//β-catenin signaling during NTC is still elusive. LRP6 (low density lipoprotein receptor related proteins 6) was identified as a co-receptor for WNT/β-catenin signaling, but recent studies showed that it also can mediate WNT/PCP signaling. In this study, we screened mutations in the LRP6 gene in 343 NTDs and 215 ethnically matched normal controls of Chinese Han population. Three rare missense mutations (c.1514A>G, p.Y505C); c.2984A>G, p.D995G; and c.4280C>A, p.P1427Q) of the LRP6 gene were identified in Chinese NTD patients. The Y505C mutation is a loss-of-function mutation on both WNT/β-catenin and PCP signaling. The D995G mutation only partially lost inhibition on PCP signaling without affecting WNT/β-catenin signaling. The P1427Q mutation dramatically increased WNT/β-catenin signaling but only mildly loss of inhibition on PCP signaling. All three mutations failed to rescue CE defects caused by lrp6 morpholino oligos knockdown in zebrafish. Of interest, when overexpressed, D995G did not induce any defects, but Y505C and P1427Q caused more severe CE defects in zebrafish. Our results suggested that over-active canonical WNT signaling induced by gain-of-function mutation in LRP6 could also contribute to human NTDs, and a balanced WNT/β-catenin and PCP signaling is probably required for proper neural tube development. Birth Defects Research 110:63-71, 2018. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

  7. Multiple drug resistance protein (MDR-1, multidrug resistance-related protein (MRP and lung resistance protein (LRP gene expression in childhood acute lymphoblastic leukemia

    Directory of Open Access Journals (Sweden)

    Elvis Terci Valera

    Full Text Available CONTEXT: Despite the advances in the cure rate for acute lymphoblastic leukemia, approximately 25% of affected children suffer relapses. Expression of genes for the multiple drug resistance protein (MDR-1, multidrug resistance-related protein (MRP, and lung resistance protein (LRP may confer the phenotype of resistance to the treatment of neoplasias. OBJECTIVE: To analyze the expression of the MDR-1, MRP and LRP genes in children with a diagnosis of acute lymphoblastic leukemia via the semiquantitative reverse transcription polymerase chain reaction (RT-PCR, and to determine the correlation between expression and event-free survival and clinical and laboratory variables. DESIGN: A retrospective clinical study. SETTING: Laboratory of Pediatric Oncology, Department of Pediatrics, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Brazil. METHODS: Bone marrow aspirates from 30 children with a diagnosis of acute lymphoblastic leukemia were assessed for the expression of messenger RNA for the MDR-1, MRP and LRP genes by semi-quantitative RT-PCR. RESULTS: In the three groups studied, only the increased expression of LRP was related to worsened event-free survival (p = 0.005. The presence of the common acute lymphoblastic leukemia antigen (CALLA was correlated with increased LRP expression (p = 0.009 and increased risk of relapse or death (p = 0.05. The relative risk of relapse or death was six times higher among children with high LRP expression upon diagnosis (p = 0.05, as confirmed by multivariate analysis of the three genes studied (p = 0.035. DISCUSSION: Cell resistance to drugs is a determinant of the response to chemotherapy and its detection via RT-PCR may be of clinical importance. CONCLUSIONS: Evaluation of the expression of genes for resistance to antineoplastic drugs in childhood acute lymphoblastic leukemia upon diagnosis, and particularly the expression of the LRP gene, may be of clinical relevance, and should be the

  8. Rapid analysis of adulterations in Chinese lotus root powder (LRP) by near-infrared (NIR) spectroscopy coupled with chemometric class modeling techniques.

    Science.gov (United States)

    Xu, Lu; Shi, Peng-Tao; Ye, Zi-Hong; Yan, Si-Min; Yu, Xiao-Ping

    2013-12-01

    This paper develops a rapid analysis method for adulteration identification of a popular traditional Chinese food, lotus root powder (LRP), by near-infrared spectroscopy and chemometrics. 85 pure LRP samples were collected from 7 main lotus producing areas of China to include most if not all of the significant variations likely to be encountered in unknown authentic materials. To evaluate the model specificity, 80 adulterated LRP samples prepared by blending pure LRP with different levels of four cheaper and commonly used starches were measured and predicted. For multivariate quality models, two class modeling methods, the traditional soft independent modeling of class analogy (SIMCA) and a recently proposed partial least squares class model (PLSCM) were used. Different data preprocessing techniques, including smoothing, taking derivative and standard normal variate (SNV) transformation were used to improve the classification performance. The results indicate that smoothing, taking second-order derivatives and SNV can improve the class models by enhancing signal-to-noise ratio, reducing baseline and background shifts. The most accurate and stable models were obtained with SNV spectra for both SIMCA (sensitivity 0.909 and specificity 0.938) and PLSCM (sensitivity 0.909 and specificity 0.925). Moreover, both SIMCA and PLSCM could detect LRP samples mixed with 5% (w/w) or more other cheaper starches, including cassava, sweet potato, potato and maize starches. Although it is difficult to perform an exhaustive collection of all pure LRP samples and possible adulterations, NIR spectrometry combined with class modeling techniques provides a reliable and effective method to detect most of the current LRP adulterations in Chinese market. Copyright © 2013 Elsevier Ltd. All rights reserved.

  9. Survey and Thought on Graduates’ Repayment Awareness of Student Loan in Agricultural Universities and Colleges

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    To find out graduates’ repayment awareness of student loan,we conducted a questionnaire survey for those graduates who applied for student loan in Zhongkai University of Agriculture and Engineering.The survey has following results.First,the national student loan plays an important role in assisting poor students in finishing their study.Second,graduates value social function of personal credit.Third,trustworthiness education activities carried out by colleges and universities are effective.Fourth,economic income is a major factor of graduates repaying capital with interest.Fifth,bank’s student loan management system is not perfect.Sixth,the national student loan system remains to be improved.In line with these results,we put forward five countermeasures and suggestions:strengthen the trustworthiness education of students;standardize the credit investigation management of students’ personal credit;establish student information management mechanism;standardize banks’ payment reminder administration behavior;and perfect national student loan system.

  10. Performance of Loan Repayment Determinants in Ethiopian Micro Finance - An Analysis

    Directory of Open Access Journals (Sweden)

    Shaik Abdul Majeeb PASHA

    2014-05-01

    Full Text Available Micro finance involves the provision of micro-credit, savings, and other services to the poor that are excluded by the commercial banks for collateral and other reasons. Microfinance is relatively new to Ethiopia and came to existence during 1994-95. Out of which Sidama Micro Finance Institution (SMFI is one among 31Micro Finance Institutions (MFIs to serve needy people in Ethiopia. Based on this researchers’ intended to study major socio- economic factors and loan related factors that determines loan repayment performance of borrowers in SMFI. In fact, the identifying and analyzing such determining factors of loan repayment rate is vital in the achievement of profitability and sustainability of MFIs. In this connection, researchers’ collected data from primary and secondary resources and analyzed by using Binary logistic model is used. Through the study 14 determinants’ are selected for evaluation, out of which 9 variables are significant and remaining insignificant are found. Based on the analysis, researchers are recommended that proper training should be provided, reasonable amount of loan which should be useful to their business. Further, more age people and well business experience people can able to repay their loan amount` timely to micro finance institution.

  11. A common LRP4 haplotype is associated with bone mineral density and hip geometry in men-Data from the Odense Androgen Study (OAS)

    DEFF Research Database (Denmark)

    Boudin, Eveline; Steenackers, Ellen; Freitas, Fenna de

    2013-01-01

    Osteoporosis is a common disease characterized by an increased susceptibility to fracture. It is a complex disorder resulting from the interaction of several polymorphisms in different genes and environmental factors. Since we recently reported a role for low density lipoprotein-related protein...... (LRP)-4 in monogenic disorders with bone overgrowth, we now wanted to evaluate whether genetic variation in the LRP4 gene has an effect on the susceptibility to osteoporosis in a population based cohort from the Odense Androgen Study. We chose to genotype four common (minor allele frequency (MAF)≥0.......05) and non-synonymous coding polymorphisms located in the extracellular region of the LRP4 protein: rs3816614 (A/g), rs2306029 (G/a), rs2306033 (C/t) and rs6485702 (G/a) (large and small characters indicate major and minor alleles, respectively). Bone mineral density (BMD) measurements of the hip, the spine...

  12. miR-375-3p negatively regulates osteogenesis by targeting and decreasing the expression levels of LRP5 and β-catenin.

    Directory of Open Access Journals (Sweden)

    Tianhao Sun

    Full Text Available Wnt signaling pathways are essential for bone formation. Previous studies showed that Wnt signaling pathways were regulated by miR-375. Thus, we aim to explore whether miR-375 could affect osteogenesis. In the present study, we investigated the roles of miR-375 and its downstream targets. Firstly, we revealed that miR-375-3p negatively modulated osteogenesis by suppressing positive regulators of osteogenesis and promoting negative regulators of osteogenesis. In addition, the results of TUNEL cell apoptosis assay showed that miR-375-3p induced MC3T3-E1 cell apoptosis. Secondly, miR-375-3p targeted low-density lipoprotein receptor-related protein 5 (LRP5, a co-receptor of the Wnt signaling pathways, and β-catenin as determined by luciferase activity assay, and it decreased the expression levels of LRP5 and β-catenin. Thirdly, the decline of protein levels of β-catenin was determined by immunocytochemistry and immunofluorescence. Finally, silence of LRP5 in osteoblast precursor cells resulted in diminished cell viability and cell proliferation as detected by WST-1-based colorimetric assay. Additionally, all the parameters including the relative bone volume from μCT measurement suggested that LRP5 knockout in mice resulted in a looser and worse-connected trabeculae. The mRNA levels of important negative modulators relating to osteogenesis increased after the functions of LRP5 were blocked in mice. Last but not least, the expression levels of LRP5 increased during the osteogenesis of MC3T3-E1, while the levels of β-catenin decreased in bone tissues from osteoporotic patients with vertebral compression fractures. In conclusion, we revealed miR-375-3p negatively regulated osteogenesis by targeting LRP5 and β-catenin. In addition, loss of functions of LRP5 damaged bone formation in vivo. Clinically, miR-375-3p and its targets might be used as diagnostic biomarkers for osteoporosis and might be also as novel therapeutic agents in osteoporosis

  13. Expression of the alaE gene is positively regulated by the global regulator Lrp in response to intracellular accumulation of l-alanine in Escherichia coli.

    Science.gov (United States)

    Ihara, Kohei; Sato, Kazuki; Hori, Hatsuhiro; Makino, Yumiko; Shigenobu, Shuji; Ando, Tasuke; Isogai, Emiko; Yoneyama, Hiroshi

    2017-04-01

    The alaE gene in Escherichia coli encodes an l-alanine exporter that catalyzes the active export of l-alanine using proton electrochemical potential. In our previous study, alaE expression was shown to increase in the presence of l-alanyl-l-alanine (Ala-Ala). In this study, the global regulator leucine-responsive regulatory protein (Lrp) was identified as an activator of the alaE gene. A promoter less β-galactosidase gene was fused to an alaE upstream region (240 nucleotides). Cells that were lacZ-deficient and harbored this reporter plasmid showed significant induction of β-galactosidase activity (approximately 17-fold) in the presence of 6 mM l-alanine, l-leucine, and Ala-Ala. However, a reporter plasmid possessing a smaller alaE upstream region (180 nucleotides) yielded transformants with strikingly low enzyme activity under the same conditions. In contrast, lrp-deficient cells showed almost no β-galactosidase induction, indicating that Lrp positively regulates alaE expression. We next performed an electrophoretic mobility shift assay (EMSA) and a DNase I footprinting assay using purified hexahistidine-tagged Lrp (Lrp-His). Consequently, we found that Lrp-His binds to the alaE upstream region spanning nucleotide -161 to -83 with a physiologically relevant affinity (apparent K D , 288.7 ± 83.8 nM). Furthermore, the binding affinity of Lrp-His toward its cis-element was increased by l-alanine and l-leucine, but not by Ala-Ala and d-alanine. Based on these results, we concluded that the gene expression of the alaE is regulated by Lrp in response to intracellular levels of l-alanine, which eventually leads to intracellular homeostasis of l-alanine concentrations. Copyright © 2016 The Society for Biotechnology, Japan. Published by Elsevier B.V. All rights reserved.

  14. Connection between Proliferation Rate and Temozolomide Sensitivity of Primary Glioblastoma Cell Culture and Expression of YB-1 and LRP/MVP.

    Science.gov (United States)

    Moiseeva, N I; Susova, O Yu; Mitrofanov, A A; Panteleev, D Yu; Pavlova, G V; Pustogarov, N A; Stavrovskaya, A A; Rybalkina, E Yu

    2016-06-01

    Glioblastomas (GBL) are the most common and aggressive brain tumors. They are distinguished by high resistance to radiation and chemotherapy. To find novel approaches for GBL classification, we obtained 16 primary GBL cell cultures and tested them with real-time PCR for mRNA expression of several genes (YB-1, MGMT, MELK, MVP, MDR1, BCRP) involved in controlling cell proliferation and drug resistance. The primary GBL cultures differed in terms of proliferation rate, wherein a group of GBL cell cultures with low proliferation rate demonstrated higher resistance to temozolomide. We found that GBL primary cell cultures characterized by high proliferation rate and lower resistance to temozolomide expressed higher mRNA level of the YB-1 and MDR1 genes, whereas upregulated expression of MVP/LRP mRNA was a marker in the group of GBL with low proliferation rate and high resistance. A moderate correlation between expression of YB-1 and MELK as well as YB-1 and MDR1 was found. In the case of YB-1 and MGMT expression, no correlation was found. A significant negative correlation was revealed between mRNA expression of MVP/LRP and MELK, MDR1, and BCRP. No correlation in expression of YB-1 and MVP/LRP genes was observed. It seems that mRNA expression of YB-1 and MVP/LRP may serve as a marker for GBL cell cultures belonging to distinct groups, each of which is characterized by a unique pattern of gene activity.

  15. Regulation of Expression of Uropathogenic Escherichia coli Nonfimbrial Adhesin TosA by PapB Homolog TosR in Conjunction with H-NS and Lrp

    Science.gov (United States)

    Engstrom, Michael D.

    2016-01-01

    Urinary tract infections (UTIs) are a major burden to human health. The overwhelming majority of UTIs are caused by uropathogenic Escherichia coli (UPEC) strains. Unlike some pathogens, UPEC strains do not have a fixed core set of virulence and fitness factors but do have a variety of adhesins and regulatory pathways. One such UPEC adhesin is the nonfimbrial adhesin TosA, which mediates adherence to the epithelium of the upper urinary tract. The tos operon is AT rich, resides on pathogenicity island aspV, and is not expressed under laboratory conditions. Because of this, we hypothesized that tosA expression is silenced by H-NS. Lrp, based on its prominent function in the regulation of other adhesins, is also hypothesized to contribute to tos operon regulation. Using a variety of in vitro techniques, we mapped both the tos operon promoter and TosR binding sites. We have now identified TosR as a dual regulator of the tos operon, which could control the tos operon in association with H-NS and Lrp. H-NS is a negative regulator of the tos operon, and Lrp positively regulates the tos operon. Exogenous leucine also inhibits Lrp-mediated tos operon positive regulation. In addition, TosR binds to the pap operon, which encodes another important UPEC adhesin, P fimbria. Induction of TosR synthesis reduces production of P fimbria. These studies advance our knowledge of regulation of adhesin expression associated with uropathogen colonization of a host. PMID:26755158

  16. The Effect of Social Capital on Customer’s Repayment Rate at Islamic Microfinance Institution

    Directory of Open Access Journals (Sweden)

    Jaenal Effendi

    2016-07-01

    Full Text Available The potency of Micro and Small Enterprises (MSEs in Indonesia which is great, is not directly proportional to the ease of getting capital from formal financial institutions such as banks because it is not bankable. Meanwhile, microfinance institutions (MFIs that provide financing to the MSEs are currently thriving. This condition exposes the existence of factors that cause the MFIs continuesly providing financing to MSEs which are not bankable. This research aims to analyze the effect of social capital toward the repayment rate of Islamic MFIs’ customers. The methods used in this research was the logistic regression. The results showed variable relationship with BMT employees, relations with other customers, and Islamic recitation had positive and significant effect toward the repayment rate of the customer. While recommendations, membership status, and travel time from home to the BMT had negative and significant effect.  Variable outside the social capital indicator which is income rate had no significant effect.DOI: 10.15408/aiq.v8i2.2631

  17. Brain microvascular pericytes are immunoactive in culture: cytokine, chemokine, nitric oxide, and LRP-1 expression in response to lipopolysaccharide

    Directory of Open Access Journals (Sweden)

    Erickson Michelle A

    2011-10-01

    Full Text Available Abstract Background Brain microvascular pericytes are important constituents of the neurovascular unit. These cells are physically the closest cells to the microvascular endothelial cells in brain capillaries. They significantly contribute to the induction and maintenance of the barrier functions of the blood-brain barrier. However, very little is known about their immune activities or their roles in neuroinflammation. Here, we focused on the immunological profile of brain pericytes in culture in the quiescent and immune-challenged state by studying their production of immune mediators such as nitric oxide (NO, cytokines, and chemokines. We also examined the effects of immune challenge on pericyte expression of low density lipoprotein receptor-related protein-1 (LRP-1, a protein involved in the processing of amyloid precursor protein and the brain-to-blood efflux of amyloid-β peptide. Methods Supernatants were collected from primary cultures of mouse brain pericytes. Release of nitric oxide (NO was measured by the Griess reaction and the level of S-nitrosylation of pericyte proteins measured with a modified "biotin-switch" method. Specific mitogen-activated protein kinase (MAPK pathway inhibitors were used to determine involvement of these pathways on NO production. Cytokines and chemokines were analyzed by multianalyte technology. The expression of both subunits of LRP-1 was analyzed by western blot. Results Lipopolysaccharide (LPS induced release of NO by pericytes in a dose-dependent manner that was mediated through MAPK pathways. Nitrative stress resulted in S-nitrosylation of cellular proteins. Eighteen of twenty-three cytokines measured were released constitutively by pericytes or with stimulation by LPS, including interleukin (IL-12, IL-13, IL-9, IL-10, granulocyte-colony stimulating factor, granulocyte macrophage-colony stimulating factor, eotaxin, chemokine (C-C motif ligand (CCL-3, and CCL-4. Pericyte expressions of both subunits of

  18. 78 FR 72109 - Quarterly Status Report of Water Service, Repayment, and Other Water-Related Contract Actions

    Science.gov (United States)

    2013-12-02

    ... continues negotiations on an operations, maintenance and replacement transfer contract with the Navajo... Status Report of Water Service, Repayment, and Other Water-Related Contract Actions AGENCY: Bureau of... individual contract actions may be published in the Federal Register and in newspapers of general circulation...

  19. 78 FR 46365 - Quarterly Status Report of Water Service, Repayment, and Other Water-Related Contract Actions

    Science.gov (United States)

    2013-07-31

    ..., Colorado, New Mexico, Texas, Utah, and Wyoming: Contracts for extraordinary maintenance and replacement... Status Report of Water Service, Repayment, and Other Water-Related Contract Actions AGENCY: Bureau of... individual contract actions may be published in the Federal Register and in newspapers of general circulation...

  20. 78 FR 72111 - Quarterly Status Report of Water Service, Repayment, and Other Water-Related Contract Actions

    Science.gov (United States)

    2013-12-02

    ...: Reclamation continues negotiations on an operations, maintenance and replacement transfer contract with the... Status Report of Water Service, Repayment, and Other Water-Related Contract Actions AGENCY: Bureau of... individual contract actions may be published in the Federal Register and in newspapers of general circulation...

  1. 78 FR 35429 - Ability-to-Repay and Qualified Mortgage Standards Under the Truth in Lending Act (Regulation Z)

    Science.gov (United States)

    2013-06-12

    ... other evidence of repayment ability.\\3\\ \\2\\ Inside Mortg. Fin., The 2011 Mortgage Market Statistical..., refinancing became more difficult and delinquency rates on subprime and Alt-A products increased dramatically... peaked at 2.5 percent in late 2007.\\5\\ As the economy worsened, the rates of serious delinquency (90 or...

  2. 13 CFR 120.1881 - How are payments on the Collateral allocated between the SISMBD borrower and repayment of the...

    Science.gov (United States)

    2010-01-01

    ... are payments on the Collateral allocated between the SISMBD borrower and repayment of the SISMBD Loan? Unless otherwise provided in the Loan Agreements for a particular SISMBD Loan, any payment on Collateral... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false How are payments on the Collateral...

  3. 78 FR 6407 - Ability-to-Repay and Qualified Mortgage Standards Under the Truth in Lending Act (Regulation Z)

    Science.gov (United States)

    2013-01-30

    ..., and child support; (7) the monthly debt-to-income ratio or residual income; and (8) credit history... concerns were heightened as mortgage delinquencies and foreclosure rates increased dramatically, caused in... to repay.\\6\\ Subprime products were sold primarily to consumers with poor or no credit history...

  4. 75 FR 3193 - Application Package and Reporting Requirements for the Veterinary Medicine Loan Repayment Program...

    Science.gov (United States)

    2010-01-20

    ... following methods: Federal eRulemaking Portal: http://www.regulations.gov . Follow the instructions for... Leader, Veterinary Science; National Institute of Food and Agriculture; U.S. Department of Agriculture..., Extension, and Teaching Policy Act of 1977 (NARETPA). This information collection applies to Subpart B of 7...

  5. 42 CFR 62.54 - What must applications for the State Loan Repayment Program contain?

    Science.gov (United States)

    2010-10-01

    ... rates of infant mortality, low birth weight, geographic barriers and other indicators; (3) A proposal... accessibility of health care services in the State as measured by poverty levels, the percentage of the service...

  6. 76 FR 68126 - Solicitation of Input From Stakeholders Regarding the Veterinary Medicine Loan Repayment Program...

    Science.gov (United States)

    2011-11-03

    ...: Paper, disk or CD-ROM submissions should be submitted to VMLRP, Policy and Oversight Division, National... a veterinarian's student loan debt per year if the veterinarian commits to at least three years to... passed into law adding section 1415A to the National Agricultural Research, Extension, and Teaching...

  7. 77 FR 72960 - William D. Ford Federal Direct Loan Program

    Science.gov (United States)

    2012-12-07

    ... Federal Direct Loan Program AGENCY: Office of Postsecondary Education, Department of Education. ACTION... document to establish the date for the early implementation of William D. Ford Federal Direct Loan (Direct Loan) program regulations that establish a new income-contingent repayment plan based on the President...

  8. 76 FR 12127 - Emergency Homeowners' Loan Program: Announcement of Activation of Program and Availability of...

    Science.gov (United States)

    2011-03-04

    ... are not limited to: Developing and disseminating program marketing materials; Providing an overview of... sale, deed-in-lieu of foreclosure, or traditional sale of home. B. Intermediary to Perform Funds... modification, short sale, deed-in-lieu of foreclosure, or traditional sale of home. 2. Repayment of Emergency...

  9. Prognostic significance of miR-23b in combination with P-gp, MRP and LRP/MVP expression in non-small cell lung cancer.

    Science.gov (United States)

    Janikova, M; Zizkova, V; Skarda, J; Kharaishvili, G; Radova, L; Kolar, Z

    2016-01-01

    Recently, miR-23b has emerged as a promising new cancer biomarker but its role in lung cancer has not been established yet. Patients still do not respond well to available treatments, probably due to expression of multidrug resistance (MDR) proteins, such as P-gp, MRP and LRP/MVP. The aim of this study was to determine the role of miR-23b in non-small cell lung cancer (NSCLC) and its relationship to the patient outcome together with MDR transporter proteins. We immunohistochemically evaluated expression of P-gp, MRP and LRP/MVP and quantified the relative levels of miR-23b in 62 NSCLC patients´ samples. The prognostic significance of miR-23b and MDR proteins was tested by Kaplan-Meier and Cox-regression analysis. Our results showed that miR-23b is mostly downregulated in NSCLC samples (57/62) and that its upregulation in tumors is connected with longer progression-free survival (PFS; P = 0.065) and overall survival (OS; P = 0.048). The Cox proportional hazard model revealed that the risk of death or relapse in NSCLC patients with miR-23b downregulation increases together with LRP/MVP expression and both risks decrease with miR-23b upregulation (HRPFS = 4.342, PPFS = 0.022; HROS = 4.408, POS = 0.015). Our findings indicate that miR-23b, especially in combination with LRP/MVP expression, might serve as a suitable prognostic biomarker for NSCLC patients.

  10. Mutations in zebrafish lrp2 result in adult-onset ocular pathogenesis that models myopia and other risk factors for glaucoma.

    Directory of Open Access Journals (Sweden)

    Kerry N Veth

    2011-02-01

    Full Text Available The glaucomas comprise a genetically complex group of retinal neuropathies that typically occur late in life and are characterized by progressive pathology of the optic nerve head and degeneration of retinal ganglion cells. In addition to age and family history, other significant risk factors for glaucoma include elevated intraocular pressure (IOP and myopia. The complexity of glaucoma has made it difficult to model in animals, but also challenging to identify responsible genes. We have used zebrafish to identify a genetically complex, recessive mutant that shows risk factors for glaucoma including adult onset severe myopia, elevated IOP, and progressive retinal ganglion cell pathology. Positional cloning and analysis of a non-complementing allele indicated that non-sense mutations in low density lipoprotein receptor-related protein 2 (lrp2 underlie the mutant phenotype. Lrp2, previously named Megalin, functions as an endocytic receptor for a wide-variety of bioactive molecules including Sonic hedgehog, bone morphogenic protein 4, retinol-binding protein, vitamin D-binding protein, and apolipoprotein E, among others. Detailed phenotype analyses indicated that as lrp2 mutant fish age, many individuals--but not all--develop high IOP and severe myopia with obviously enlarged eye globes. This results in retinal stretch and prolonged stress to retinal ganglion cells, which ultimately show signs of pathogenesis. Our studies implicate altered Lrp2-mediated homeostasis as important for myopia and other risk factors for glaucoma in humans and establish a new genetic model for further study of phenotypes associated with this disease.

  11. Agrin-LRP4-MuSK signaling as a therapeutic target for myasthenia gravis and other neuromuscular disorders.

    Science.gov (United States)

    Ohno, Kinji; Ohkawara, Bisei; Ito, Mikako

    2017-10-01

    Signal transduction at the neuromuscular junction (NMJ) is compromised in a diverse array of diseases including myasthenia gravis, Lambert-Eaton myasthenic syndrome, Isaacs' syndrome, congenital myasthenic syndromes, Fukuyama-type congenital muscular dystrophy, amyotrophic lateral sclerosis, and sarcopenia. Except for sarcopenia, all are orphan diseases. In addition, the NMJ signal transduction is impaired by tetanus, botulinum, curare, α-bungarotoxin, conotoxins, organophosphate, sarin, VX, and soman to name a few. Areas covered: This review covers the agrin-LRP4-MuSK signaling pathway, which drives clustering of acetylcholine receptors (AChRs) and ensures efficient signal transduction at the NMJ. We also address diseases caused by autoantibodies against the NMJ molecules and by germline mutations in genes encoding the NMJ molecules. Expert opinion: Representative small compounds to treat the defective NMJ signal transduction are cholinesterase inhibitors, which exert their effects by increasing the amount of acetylcholine at the synaptic space. Another possible therapeutic strategy to enhance the NMJ signal transduction is to increase the number of AChRs, but no currently available drug has this functionality.

  12. Expression of multidrug resistance-related protein (MRP-1), lung resistance-related protein (LRP) and topoisomerase-II (TOPO-II) in Wilms' tumor: immunohistochemical study using TMA methodology.

    Science.gov (United States)

    Fridman, Eduard; Skarda, Jozef; Pinthus, Jonatan H; Ramon, Jonathan; Mor, Yoran

    2008-06-01

    MRP-1, LRP and TOPO-II are all associated with protection of the cells from the adverse effects of various chemotherapeutics. The aim of this study was to measure the expression of these proteins in Wilms' tumor (WT). TMA block was constructed from 14 samples of WT's and from xenografts derived from them. Sections of the TMA were used for immunostaining against MRP-1, LRP and TOPO-IIa. All normal kidneys expressed MRP-1 but were either weakly or negatively stained for LRP and TOPO-IIa. In WT samples, MRP-1 was universally expressed, exclusively in the tubular component, while there was no expression of LRP and TOPO-IIa showed heterogeneous distribution. The xenografts varied in their MRP-1 and TOPO-IIa expression and exhibited weak/negative staining of LRP. This study shows that although all the proteins evaluated, had different expression patterns in the tumor samples, the most prominent changes in expression were found for MRP-1. The exact clinical implications of these changes in expression and their relevance to the resistance of these tumors to chemotherapy requires further investigation. The finding of different expression profiles for the multidrug resistance proteins in the original WT's and their xenografts suggests that the results of animal cancer models may be difficult to interpret.

  13. Grafting of functional methacrylate polymer brushes by photoinduced SET-LRP

    Czech Academy of Sciences Publication Activity Database

    Vorobii, M.; Pop-Georgievski, Ognen; de los Santos Pereira, Andres; Kostina, N. Yu.; Jezorek, R.; Sedláková, Zdeňka; Percec, V.; Rodriguez-Emmenegger, C.

    2016-01-01

    Roč. 7, č. 45 (2016), s. 6934-6945 ISSN 1759-9954 R&D Projects: GA ČR(CZ) GJ15-09368Y Grant - others:OPPK(XE) CZ.2.16/3.1.00/21545 Program:OPPK Institutional support: RVO:61389013 Keywords : photo-induced polymerization * polymer brushes * spatial control Subject RIV: CD - Macromolecular Chemistry Impact factor: 5.375, year: 2016

  14. New Insights into the Roles of Megalin/LRP2 and the Regulation of its Functional Expression

    Directory of Open Access Journals (Sweden)

    María-Paz Marzolo

    2011-01-01

    Full Text Available Since the discovery of the low-density lipoprotein receptor (LDLR and its association with familial hypercholesterolemia in the early 1980s, a family of structurally related proteins has been discovered that has apolipoprotein E as a common ligand, and the broad functions of its members have been described. LRP2, or megalin, is a member of the LDLR family and was initially called gp330. Megalin is an endocytic receptor expressed on the apical surface of several epithelial cells that internalizes a variety of ligands including nutrients, hormones and their carrier proteins, signaling molecules, morphogens, and extracellular matrix proteins. Once internalized, these ligands are directed to the lysosomal degradation pathway or transported by transcytosis from one side of the cell to the opposite membrane. The availability of megalin at the cell surface is controlled by several regulatory mechanisms, including the phosphorylation of its cytoplasmic domain by GSK3, the proteolysis of the extracellular domain at the cell surface (shedding, the subsequent intramembrane proteolysis of the transmembrane domain by the gamma-secretase complex, and exosome secretion. Based on the important roles of its ligands and its tissue expression pattern, megalin has been recognized as an important component of many pathological conditions, including diabetic nephropathy, Lowe syndrome, Dent disease, Alzheimer's disease (AD and gallstone disease. In addition, the expression of megalin and some of its ligands in the central and peripheral nervous system suggests a role for this receptor in neural regeneration processes. Despite its obvious importance, the regulation of megalin expression is poorly understood. In this review, we describe the functions of megalin and its association with certain pathological conditions as well as the current understanding of the mechanisms that underlie the control of megalin expression.

  15. Expression of LRP and MDR1 in locally advanced breast cancer predicts axillary node invasion at the time of rescue mastectomy after induction chemotherapy

    International Nuclear Information System (INIS)

    Schneider, José; Gonzalez-Roces, Severino; Pollán, Marina; Lucas, Raul; Tejerina, Armando; Martin, Miguel; Alba, Alfonso

    2001-01-01

    Axillary node status after induction chemotherapy for locally advanced breast cancer has been shown on multivariate analysis to be an independent predictor of relapse. However, it has been postulated that responders to induction chemotherapy with a clinically negative axilla could be spared the burden of lymphadenectomy, because most of them will not show histological nodal invasion. P-glycoprotein expression in the rescue mastectomy specimen has finally been identified as a significant predictor of patient survival. We studied the expression of the genes encoding multidrug resistance associated protein (MDR1) and lung cancer associated resistance protein (LRP) in formalin-fixed, paraffin-embedded tumor samples from 52 patients treated for locally advanced breast cancer by means of induction chemotherapy followed by rescue mastectomy. P-glycoprotein expression was assessed by means of immunohistochemistry before treatment in 23 cases, and by means of reverse-transcriptase-mediated polymerase chain reaction (RT-PCR) after treatment in 46 (6 failed). LRP expression was detected by means of immunohistochemistry, with the LRP-56 monoclonal antibody, in 31 cases before treatment. Immunohistochemistry for detecting the expression of c-erb-B2, p53, Ki67, estrogen receptor and progesterone receptor are routinely performed in our laboratory in every case, and the results obtained were included in the study. All patients had received between two and six cycles of standard 5-fluorouracil, doxorubicin and cyclophosphamide (FAC) chemotherapy, with two exceptions [one patient received four cycles of a docetaxel-adriamycin combination, and the other four cycles of standard cyclophosphamide-methotrexate-5-fluorouracil (CMF) polychemotherapy]. Response was assessed in accordance with the Response Evaluation Criteria In Solid Tumors (RECIST). By these, 2 patients achieved a complete clinical response, 37 a partial response, and the remaining 13 showed stable disease. This makes a

  16. Peripheral administration of antisense oligonucleotides targeting the amyloid-β protein precursor reverses AβPP and LRP-1 overexpression in the aged SAMP8 mouse brain.

    Science.gov (United States)

    Erickson, Michelle A; Niehoff, Michael L; Farr, Susan A; Morley, John E; Dillman, Lucy A; Lynch, Kristin M; Banks, William A

    2012-01-01

    The senescence accelerated mouse-prone 8 (SAMP8) mouse model of Alzheimer's disease has a natural mutation leading to age-related increases in the amyloid-β protein precursor (AβPP) and amyloid-β (Aβ) in the brain, memory impairment, and deficits in Aβ removal from the brain. Previous studies show that centrally administered antisense oligonucleotide directed against AβPP can decrease AβPP expression and Aβ production in the brains of aged SAMP8 mice, and improve memory. The same antisense crosses the blood-brain barrier and reverses memory deficits when injected intravenously. Here, we give 6 μg of AβPP or control antisense 3 times over 2 week intervals to 12 month old SAMP8 mice. Object recognition test was done 48 hours later, followed by removal of whole brains for immunoblot analysis of AβPP, low-density lipoprotein-related protein-1 (LRP-1), p-glycoprotein (Pgp), receptor for advanced glycation endproducts (RAGE), or ELISA of soluble Aβ(40). Our results show that AβPP antisense completely reverses a 30% age-associated increase in AβPP signal (p < 0.05 versus untreated 4 month old SAMP8). Soluble Aβ(40) increased with age, but was not reversed by antisense. LRP-1 large and small subunits increased significantly with age (147.7%, p < 0.01 and 123.7%, p < 0.05 respectively), and AβPP antisense completely reversed these increases (p < 0.05). Pgp and RAGE were not significantly altered with age or antisense. Antisense also caused improvements in memory (p < 0.001). Together, these data support the therapeutic potential of AβPP antisense and show a unique association between AβPP and LRP-1 expression in the SAMP8 mouse.

  17. Expression of P-gp, MRP, LRP, GST-π and TopoIIα and intrinsic resistance in human lung cancer cell lines.

    Science.gov (United States)

    Wang, Jiarui; Zhang, Jinhui; Zhang, Lichuan; Zhao, Long; Fan, Sufang; Yang, Zhonghai; Gao, Fei; Kong, Ying; Xiao, Gary Guishan; Wang, Qi

    2011-11-01

    This study aimed to determine the relationship between the endogenous levels of P-glycoprotein (P-gp), multidrug resistance-associated protein (MRP), lung resistance-related protein (LRP), glutathione-s-transferase-π (GST‑π) and topoisomerase IIα (TopoIIα) and intrinsic drug resistance in four human lung cancer cell lines, SK-MES-1, SPCA-1, NCI-H-460 and NCI-H-446, of different histological types. The expression of P-gp, MRP, LRP, GST-π and TopoIIα was measured by immunofluorescence, Western blotting and RT-PCR. Drug resistance to cisplatin, doxorubicin and VP-16 was determined using MTT assays. The correlation between expression of the resistance-related proteins and their roles in the resistance to drugs in these cancer cell lines was analyzed. We found that the endogenous levels of P-gp, MRP, LRP, GST-π and TopoIIα in the four cell lines varied. The level of GST-π in the SK-MES-1 cells was the highest, whereas the level of P-gp in the SPCA-1 cells was the lowest. The chemoresistance to cisplatin, doxorubicin and VP-16 in the four cell lines was different. The SPCA-1 cell line was most resistance to cisplatin; SK-MES-1 was most resistance to VP-16; whereas SK-MES-1 was most sensitive to doxorubicin. There was a positive correlation between GST-π expression and resistance to cisplatin, between TopoIIα expression and resistance to VP-16; and a negative correlation was noted between TopoIIα expression and resistance to doxorubicin. In summary, the endogenous expression of P-gp, MRP, LRP, GST-π and TopoIIα was different in the four human lung cancer cell lines of different histological types, and this variance may be associated with the variation in chemosensitivity to cisplatin, doxorubicin and VP-16. Among the related proteins, GST-π may be useful for the prediction of the intrinsic resistance to cisplatin, whereas TopoIIα may be useful to predict resistance to doxorubicin and VP-16 in human lung cancer cell lines.

  18. Pregnancy-associated osteoporosis with a heterozygous deactivating LDL receptor-related protein 5 (LRP5) mutation and a homozygous methylenetetrahydrofolate reductase (MTHFR) polymorphism.

    Science.gov (United States)

    Cook, Fiona J; Mumm, Steven; Whyte, Michael P; Wenkert, Deborah

    2014-04-01

    Pregnancy-associated osteoporosis (PAO) is a rare, idiopathic disorder that usually presents with vertebral compression fractures (VCFs) within 6 months of a first pregnancy and delivery. Spontaneous improvement is typical. There is no known genetic basis for PAO. A 26-year-old primagravida with a neonatal history of unilateral blindness attributable to hyperplastic primary vitreous sustained postpartum VCFs consistent with PAO. Her low bone mineral density (BMD) seemed to respond to vitamin D and calcium therapy, with no fractures after her next successful pregnancy. Investigation of subsequent fetal losses revealed homozygosity for the methylenetetrahydrofolate reductase (MTHFR) C677T polymorphism associated both with fetal loss and with osteoporosis (OP). Because her neonatal unilateral blindness and OP were suggestive of loss-of-function mutation(s) in the gene that encodes LDL receptor-related protein 5 (LRP5), LRP5 exon and splice site sequencing was also performed. This revealed a unique heterozygous 12-bp deletion in exon 21 (c.4454_4465del, p.1485_1488del SSSS) in the patient, her mother and sons, but not her father or brother. Her mother had a normal BMD, no history of fractures, PAO, ophthalmopathy, or fetal loss. Her two sons had no ophthalmopathy and no skeletal issues. Her osteoporotic father (with a family history of blindness) and brother had low BMDs first documented at ages ∼40 and 32 years, respectively. Serum biochemical and bone turnover studies were unremarkable in all subjects. We postulate that our patient's heterozygous LRP5 mutation together with her homozygous MTHFR polymorphism likely predisposed her to low peak BMD. However, OP did not cosegregate in her family with the LRP5 mutation, the homozygous MTHFR polymorphism, or even the combination of the two, implicating additional genetic or nongenetic factors in her PAO. Nevertheless, exploration for potential genetic contributions to PAO may explain part of the pathogenesis of this

  19. Low-density Lipoprotein Receptor-related Protein-1 (LRP1) Mediates Autophagy and Apoptosis Caused by Helicobacter pylori VacA*

    OpenAIRE

    Yahiro, Kinnosuke; Satoh, Mamoru; Nakano, Masayuki; Hisatsune, Junzo; Isomoto, Hajime; Sap, Jan; Suzuki, Hidekazu; Nomura, Fumio; Noda, Masatoshi; Moss, Joel; Hirayama, Toshiya

    2012-01-01

    In Helicobacter pylori infection, vacuolating cytotoxin (VacA)-induced mitochondrial damage leading to apoptosis is believed to be a major cause of cell death. It has also been proposed that VacA-induced autophagy serves as a host mechanism to limit toxin-induced cellular damage. Apoptosis and autophagy are two dynamic and opposing processes that must be balanced to regulate cell death and survival. Here we identify the low-density lipoprotein receptor-related protein-1 (LRP1) as the VacA rec...

  20. The Influence of Macroeconomic Trends on the Repayment of Loans by Households: Evidence from the Federation of Bosnia and Herzegovina and Policy Reccomendations

    Directory of Open Access Journals (Sweden)

    Pašić Sanela

    2016-04-01

    Full Text Available This paper explores the influence of macroeconomic indicators, namely GDP growth, the Consumer Price Index and the unemployment rate on the quality of loan repayments by households in the banking market of the Federation of Bosnia and Herzegovina. Potential influence is observed over a period of fourteen years at the level of nonperforming household loans using regression analysis. The authors aim to determine whether macroeconomic forces actually influence loan repayment, and if so how and what can be done by banks to utilize this information in order to reduce future credit losses, and by the government to maintain the stability of the banking sector.

  1. Proteomic plasma membrane profiling reveals an essential role for gp96 in the cell surface expression of LDLR family members, including the LDL receptor and LRP6.

    Science.gov (United States)

    Weekes, Michael P; Antrobus, Robin; Talbot, Suzanne; Hör, Simon; Simecek, Nikol; Smith, Duncan L; Bloor, Stuart; Randow, Felix; Lehner, Paul J

    2012-03-02

    The endoplasmic reticulum chaperone gp96 is required for the cell surface expression of a narrow range of proteins, including toll-like receptors (TLRs) and integrins. To identify a more comprehensive repertoire of proteins whose cell surface expression is dependent on gp96, we developed plasma membrane profiling (PMP), a technique that combines SILAC labeling with selective cell surface aminooxy-biotinylation. This approach allowed us to compare the relative abundance of plasma membrane (PM) proteins on gp96-deficient versus gp96-reconstituted murine pre-B cells. Analysis of unfractionated tryptic peptides initially identified 113 PM proteins, which extended to 706 PM proteins using peptide prefractionation. We confirmed a requirement for gp96 in the cell surface expression of certain TLRs and integrins and found a marked decrease in cell surface expression of four members of the extended LDL receptor family (LDLR, LRP6, Sorl1 and LRP8) in the absence of gp96. Other novel gp96 client proteins included CD180/Ly86, important in the B-cell response to lipopolysaccharide. We highlight common structural motifs in these client proteins that may be recognized by gp96, including the beta-propeller and leucine-rich repeat. This study therefore identifies the extended LDL receptor family as an important new family of proteins whose cell surface expression is regulated by gp96.

  2. Effect of neoadjuvant chemotherapy on low-density lipoprotein (LDL) receptor and LDL receptor-related protein 1 (LRP-1) receptor in locally advanced breast cancer

    International Nuclear Information System (INIS)

    Pires, L.A.; Hegg, R.; Freitas, F.R.; Tavares, E.R.; Almeida, C.P.; Baracat, E.C.; Maranhão, R.C.

    2012-01-01

    Low-density lipoprotein (LDL) receptors are overexpressed in most neoplastic cell lines and provide a mechanism for the internalization and concentration of drug-laden nanoemulsions that bind to these receptors. The aim of the present study was to determine whether the administration of standard chemotherapeutic schemes can alter the expression of LDL and LDL receptor-related protein 1 (LRP-1) receptors in breast carcinoma. Fragments of tumoral and normal breast tissue from 16 consecutive volunteer women with breast cancer in stage II or III were obtained from biopsies before the beginning of neoadjuvant chemotherapy and after chemotherapy, from fragments excised during mastectomy. Tissues were analyzed by immunohistochemistry for both receptors. Because complete response to treatment was achieved in 4 patients, only the tumors from 12 were analyzed. Before chemotherapy, there was overexpression of LDL receptor in the tumoral tissue compared to normal breast tissue in 8 of these patients. LRP-1 receptor overexpression was observed in tumors of 4 patients. After chemotherapy, expression of both receptors decreased in the tumors of 6 patients, increased in 4 and was unchanged in 2. Nonetheless, even when chemotherapy reduced receptors expression, the expression was still above normal. The fact that chemotherapy does not impair LDL receptors expression supports the use of drug carrier systems that target neoplastic cells by the LDL receptor endocytic pathway in patients on conventional chemotherapy

  3. Overview of the mutation spectrum in familial exudative vitreoretinopathy and Norrie disease with identification of 21 novel variants in FZD4, LRP5, and NDP.

    Science.gov (United States)

    Nikopoulos, Konstantinos; Venselaar, Hanka; Collin, Rob W J; Riveiro-Alvarez, Rosa; Boonstra, F Nienke; Hooymans, Johanna M M; Mukhopadhyay, Arijit; Shears, Deborah; van Bers, Marleen; de Wijs, Ilse J; van Essen, Anthonie J; Sijmons, Rolf H; Tilanus, Mauk A D; van Nouhuys, C Erik; Ayuso, Carmen; Hoefsloot, Lies H; Cremers, Frans P M

    2010-06-01

    Wnt signaling is a crucial component of the cell machinery orchestrating a series of physiological processes such as cell survival, proliferation, and migration. Among the plethora of roles that Wnt signaling plays, its canonical branch regulates eye organogenesis and angiogenesis. Mutations in the genes encoding the low density lipoprotein receptor protein 5 (LRP5) and frizzled 4 (FZD4), acting as coreceptors for Wnt ligands, cause familial exudative vitreoretinopathy (FEVR). Moreover, mutations in the gene encoding NDP, a ligand for these Wnt receptors, cause Norrie disease and FEVR. Both FEVR and Norrie disease share similar phenotypic characteristics, including abnormal vascularization of the peripheral retina and formation of fibrovascular masses in the eye that can lead to blindness. In this mutation update, we report 21 novel variants for FZD4, LRP5, and NDP, and discuss the putative functional consequences of missense mutations. In addition, we provide a comprehensive overview of all previously published variants in the aforementioned genes and summarize the phenotypic characteristics in mouse models carrying mutations in the orthologous genes. The increasing molecular understanding of Wnt signaling, related to ocular development and blood supply, offers more tools for accurate disease diagnosis that may be important in the development of therapeutic interventions.

  4. Does the group leader matter? The impact of monitoring activities and social ties of group leaders on the repayment performance of groupbased lending Eritrea

    NARCIS (Netherlands)

    Hermes, Niels; Lensink, Robert; Mehrteab, Habteab T.

    2005-01-01

    This paper analyzes whether the effects of monitoring and social ties of the group leader and other group members on repayment performance of groups differ, using data from an extensive questionnaire held in Eritrea among participants of 102 groups. We hypothesize that the monitoring activities and

  5. 20 CFR 1002.264 - Is the employee allowed to repay a previous distribution from a pension benefits plan upon being...

    Science.gov (United States)

    2010-04-01

    ... distribution from a pension benefits plan upon being reemployed? 1002.264 Section 1002.264 Employees' Benefits... and Benefits Pension Plan Benefits § 1002.264 Is the employee allowed to repay a previous distribution from a pension benefits plan upon being reemployed? Yes, provided the plan is a defined benefit plan...

  6. A low-pH medium in vitro or the environment within a macrophage decreases the transcriptional levels of fimA, fimZ and lrp in Salmonella enterica serovar Typhimurium.

    Science.gov (United States)

    Wang, Ke-Chuan; Hsu, Yuan-Hsun; Huang, Yi-Ning; Chen, Ter-Hsin; Lin, Jiunn-Horng; Hsuan, Shih-Ling; Chien, Maw-Sheng; Lee, Wei-Cheng; Yeh, Kuang-Sheng

    2013-09-01

    Many Salmonella Typhimurium isolates produce type 1 fimbriae and exhibit fimbrial phase variation in vitro. Static broth culture favours the production of fimbriae, while solid agar medium inhibits the generation of these appendages. Little information is available regarding whether S. Typhimurium continues to produce type 1 fimbriae during in vivo growth. We used a type 1 fimbrial phase-variable strain S. Typhimurium LB5010 and its derivatives to infect RAW 264.7 macrophages. Following entry into macrophages, S. Typhimurium LB5010 gradually decreased the transcript levels of fimbrial subunit gene fimA, positive regulatory gene fimZ, and global regulatory gene lrp. A similar decrease in transcript levels was detected by RT-PCRwhen the pH of static brothmediumwas shifted frompH 7 to amore acidic pH 4. A fimA-deleted strain continued to multiply within macrophages as did the parental strain. An lrp deletion strain was unimpaired for in vitro growth at pH 7 or pH 4, while a strain harboring an lrp-containing plasmid exhibited impaired in vitro growth at pH 4. We propose that acidic medium, which resembles one aspect of the intracellular environment in a macrophage, inhibits type 1 fimbrial production by down-regulation of the expression of lrp, fimZ and fimA.

  7. The Farmers Perception on Effectiveness of Private Forest Revolving Fund Distribution and Factors Affecting its Repayment: Case in South Lampung District, Lampung Province

    Directory of Open Access Journals (Sweden)

    Sanudin

    2016-04-01

    Full Text Available Commercial s are ed providing for forest plantation development bank not interest in fund community based . - Therefore, in this case, non bank institutions such Forest Development Funding Center (pusat pembiayaan pembangunan hutan, PPPH private forest are highly required. This paper is aimed to find out the effectiveness of revolving fund and factors affecting its repayment distribution . The research was conducted during September–December 2014 in Private Forest Farmer Groups in Katibung Sub-District South Lampung Dist 3 , , rict Lampung Province. The data was collected through household surveys and in-depth interviews. The household surveys were done using structured questionnaires that included questions related to: characteristics of the borrowers, characteristics of private forest, characteristics of loan, and household perceptions on private forest revolving fund Household perceptions on private forest revolving fund are loan . pre requirement, loan procedure, realization, interest rate, , and repayment procedure The effectiveness of private forest length of repayment periode . revolving fund d t and factors affecting repayment of loan was analyzed by istribution was analyzed by liker scale logistic regression. ult private forest revolving fund in The res showed that: 1 three private forest farmer groups in Katibung Sub-District, South Lampung effective District was 2 income from non-private forest and amount of loan , are factors affecting repayment of private forest revolving fund, 3 faced private forest revolving f the problem in und distribution PPPH private could be overcame by maximizing the role of field officers in assisting and facilitating forest revolving fund ors debit candidate.

  8. Regulation Mechanism of the ald Gene Encoding Alanine Dehydrogenase in Mycobacterium smegmatis and Mycobacterium tuberculosis by the Lrp/AsnC Family Regulator AldR.

    Science.gov (United States)

    Jeong, Ji-A; Hyun, Jaekyung; Oh, Jeong-Il

    2015-10-01

    In the presence of alanine, AldR, which belongs to the Lrp/AsnC family of transcriptional regulators and regulates ald encoding alanine dehydrogenase in Mycobacterium smegmatis, changes its quaternary structure from a homodimer to an octamer with an open-ring conformation. Four AldR-binding sites (O2, O1, O4, and O3) with a consensus sequence of GA/T-N2-NWW/WWN-N2-A/TC were identified upstream of the M. smegmatis ald gene by means of DNase I footprinting analysis. O2, O1, and O4 are required for the induction of ald expression by alanine, while O3 is directly involved in the repression of ald expression. In addition to O3, both O1 and O4 are also necessary for full repression of ald expression in the absence of alanine, due to cooperative binding of AldR dimers to O1, O4, and O3. Binding of a molecule of the AldR octamer to the ald control region was demonstrated to require two AldR-binding sites separated by three helical turns between their centers and one additional binding site that is in phase with the two AldR-binding sites. The cooperative binding of AldR dimers to DNA requires three AldR-binding sites that are aligned with a periodicity of three helical turns. The aldR gene is negatively autoregulated independently of alanine. Comparative analysis of ald expression of M. smegmatis and Mycobacterium tuberculosis in conjunction with sequence analysis of both ald control regions led us to suggest that the expression of the ald genes in both mycobacterial species is regulated by the same mechanism. In mycobacteria, alanine dehydrogenase (Ald) is the enzyme required both to utilize alanine as a nitrogen source and to grow under hypoxic conditions by maintaining the redox state of the NADH/NAD(+) pool. Expression of the ald gene was reported to be regulated by the AldR regulator that belongs to the Lrp/AsnC (feast/famine) family, but the underlying mechanism was unknown. This study revealed the regulation mechanism of ald in Mycobacterium smegmatis and

  9. Verification of predicted alternatively spliced Wnt genes reveals two new splice variants (CTNNB1 and LRP5 and altered Axin-1 expression during tumour progression

    Directory of Open Access Journals (Sweden)

    Reich Jens G

    2006-06-01

    Full Text Available Abstract Background Splicing processes might play a major role in carcinogenesis and tumour progression. The Wnt pathway is of crucial relevance for cancer progression. Therefore we focussed on the Wnt/β-catenin signalling pathway in order to validate the expression of sequences predicted as alternatively spliced by bioinformatic methods. Splice variants of its key molecules were selected, which may be critical components for the understanding of colorectal tumour progression and may have the potential to act as biological markers. For some of the Wnt pathway genes the existence of splice variants was either proposed (e.g. β-Catenin and CTNNB1 or described only in non-colon tissues (e.g. GSK3β or hitherto not published (e.g. LRP5. Results Both splice variants – normal and alternative form – of all selected Wnt pathway components were found to be expressed in cell lines as well as in samples derived from tumour, normal and healthy tissues. All splice positions corresponded totally with the bioinformatical prediction as shown by sequencing. Two hitherto not described alternative splice forms (CTNNB1 and LRP5 were detected. Although the underlying EST data used for the bioinformatic analysis suggested a tumour-specific expression neither a qualitative nor a significant quantitative difference between the expression in tumour and healthy tissues was detected. Axin-1 expression was reduced in later stages and in samples from carcinomas forming distant metastases. Conclusion We were first to describe that splice forms of crucial genes of the Wnt-pathway are expressed in human colorectal tissue. Newly described splicefoms were found for β-Catenin, LRP5, GSK3β, Axin-1 and CtBP1. However, the predicted cancer specificity suggested by the origin of the underlying ESTs was neither qualitatively nor significant quantitatively confirmed. That let us to conclude that EST sequence data can give adequate hints for the existence of alternative splicing

  10. 75 FR 69454 - Emergency Homeowners' Loan Program: Notice of Allocation of Funding for Substantially Similar...

    Science.gov (United States)

    2010-11-12

    ... assistance and provide security for such repayment by recordation of a HUD mortgage as a junior lien on the... current first lien mortgage loan payments for which the homeowner remains responsible. IV. Submission of.... Nondiscrimination and Civil Rights Requirements States operating existing programs that provide substantially...

  11. The first report of RPSA polymorphisms, also called 37/67 kDa LRP/LR gene, in sporadic Creutzfeldt-Jakob disease (CJD

    Directory of Open Access Journals (Sweden)

    Jeong Byung-Hoon

    2011-08-01

    Full Text Available Abstract Background Although polymorphisms of PRNP, the gene encoding prion protein, are known as a determinant affecting prion disease susceptibility, other genes also influence prion incubation time. This finding offers the opportunity to identify other genetic or environmental factor (s modulating susceptibility to prion disease. Ribosomal protein SA (RPSA, also called 37 kDa laminin receptor precursor (LRP/67 kDa laminin receptor (LR, acts as a receptor for laminin, viruses and prion proteins. The binding/internalization of prion protein is dependent for LRP/LR. Methods To identify other susceptibility genes involved in prion disease, we performed genetic analysis of RPSA. For this case-control study, we included 180 sporadic Creutzfeldt-Jakob disease (CJD patients and 189 healthy Koreans. We investigated genotype and allele frequencies of polymorphism on RPSA by direct sequencing or restriction fragment length polymorphism (RFLP analysis. Results We observed four single nucleotide polymorphisms (SNPs, including -8T>C (rs1803893 in the 5'-untranslated region (UTR of exon 2, 134-32C>T (rs3772138 in the intron, 519G>A (rs2269350 in the intron and 793+58C>T (rs2723 in the intron on the RPSA. The 519G>A (at codon 173 is located in the direct PrP binding site. The genotypes and allele frequencies of the RPSA polymorphisms showed no significant differences between the controls and sporadic CJD patients. Conclusion These results suggest that these RPSA polymorphisms have no direct influence on the susceptibility to sporadic CJD. This was the first genetic association study of the polymorphisms of RPSA gene with sporadic CJD.

  12. Practical Problems of Giving Opinions by Regional Chambers of Accounting on the Possibility of Repayment of Obligations in Local Government Units

    Directory of Open Access Journals (Sweden)

    Marcin Tyniewicki

    2014-06-01

    Full Text Available Opinions of the regional accounting chambers on the possibility of repayment of the credit, loan or redemption of the securities by local government units have some specific features compared with the other opinions concerning the financial management of the local government. Firstly, they are only issued at the request of the unit that they concerned. Secondly, for the reason they relate to public debt issues, to some extent their content may be similar or “partial reproduction” of the standpoint of the regional chamber of accounting within already issued opinions referring to acts on budgetary planning process in local government units. The purpose of this article is to assess the legitimacy of issuing such opinions and to identify the relationship between the ordinances (resolutions on the possibility of repayment of the credit, loan or redemption of the securities and provisions of local government budget.

  13. 34 CFR 674.34 - Deferment of repayment-Federal Perkins loans, NDSLs and Defense loans.

    Science.gov (United States)

    2010-07-01

    ..., except for a residency program in dentistry. (3) The institution of higher education at which the... or state public assistance program, such as Aid to Families with Dependent Children, Supplemental... is determined by counting the borrower, the borrower's spouse, and the borrower's children, including...

  14. 42 CFR 62.23 - How will individuals be selected to participate in the Loan Repayment Program?

    Science.gov (United States)

    2010-10-01

    ... practice experience and other criteria related to professional competence or conduct. (b) Among qualified... (5) The individual's academic standing, prior professional experience in a health manpower shortage...

  15. Prognostic implications of the nuclear localization of Y-box-binding protein-1 and CXCR4 expression in ovarian cancer: their correlation with activated Akt, LRP/MVP and P-glycoprotein expression.

    Science.gov (United States)

    Oda, Yoshinao; Ohishi, Yoshihiro; Basaki, Yuji; Kobayashi, Hiroaki; Hirakawa, Toshio; Wake, Norio; Ono, Mayumi; Nishio, Kazuto; Kuwano, Michihiko; Tsuneyoshi, Masazumi

    2007-07-01

    The nuclear localization of Y-box-binding protein-1 (YB-1) is known to be a poor prognostic factor in several human malignancies, including ovarian carcinoma. Following on from our basic study dealing with microarray analyses of YB-1-associated gene expression in ovarian cancer cells, we examined whether nuclear localization of YB-1 is associated with the expression of CXCR4, a vault protein named lung resistance-related vault protein (LRP/MVP), phosphorylated Akt (p-Akt) or P-glycoprotein (P-gp) in human ovarian carcinoma. Fifty-three surgically resected ovarian carcinomas treated with paclitaxel and carboplatin were examined immunohistochemically for nuclear YB-1 expression and intrinsic expression of p-Akt, P-gp, LRP/MVP and CXCR4. Nuclear expression of YB-1 demonstrated significant correlation with p-Akt, P-gp and LRP expression, but no relationship with CXCR4 expression. By multivariate analysis, only YB-1 nuclear expression and CXCR4 expression were independent prognostic factors with regard to overall survival. These results indicate that YB-1 nuclear expression and CXCR4 expression are important prognostic factors in ovarian carcinoma.

  16. The DNA-recognition mode shared by archaeal feast/famine-regulatory proteins revealed by the DNA-binding specificities of TvFL3, FL10, FL11 and Ss-LrpB

    Science.gov (United States)

    Yokoyama, Katsushi; Nogami, Hideki; Kabasawa, Mamiko; Ebihara, Sonomi; Shimowasa, Ai; Hashimoto, Keiko; Kawashima, Tsuyoshi; Ishijima, Sanae A.; Suzuki, Masashi

    2009-01-01

    The DNA-binding mode of archaeal feast/famine-regulatory proteins (FFRPs), i.e. paralogs of the Esherichia coli leucine-responsive regulatory protein (Lrp), was studied. Using the method of systematic evolution of ligands by exponential enrichment (SELEX), optimal DNA duplexes for interacting with TvFL3, FL10, FL11 and Ss-LrpB were identified as TACGA[AAT/ATT]TCGTA, GTTCGA[AAT/ATT]TCGAAC, CCGAAA[AAT/ATT]TTTCGG and TTGCAA[AAT/ATT]TTGCAA, respectively, all fitting into the form abcdeWWWedcba. Here W is A or T, and e.g. a and a are bases complementary to each other. Apparent equilibrium binding constants of the FFRPs and various DNA duplexes were determined, thereby confirming the DNA-binding specificities of the FFRPs. It is likely that these FFRPs recognize DNA in essentially the same way, since their DNA-binding specificities were all explained by the same pattern of relationship between amino-acid positions and base positions to form chemical interactions. As predicted from this relationship, when Gly36 of TvFL3 was replaced by Thr, the b base in the optimal DNA duplex changed from A to T, and, when Thr36 of FL10 was replaced by Ser, the b base changed from T to G/A. DNA-binding characteristics of other archaeal FFRPs, Ptr1, Ptr2, Ss-Lrp and LysM, are also consistent with the relationship. PMID:19468044

  17. Purification, crystallization and preliminary X-ray crystallographic analysis of ST1022, a putative member of the Lrp/AsnC family of transcriptional regulators isolated from Sulfolobus tokodaii strain 7

    Energy Technology Data Exchange (ETDEWEB)

    Nakano, Noboru; Kumarevel, Thirumananseri, E-mail: tskvel@spring8.or.jp; Matsunaga, Emiko; Shinkai, Akeo [RIKEN SPring-8 Center, Harima Institute, 1-1-1 Kouto, Sayo, Hyogo 679-5148 (Japan); Kuramitsu, Seiki [RIKEN SPring-8 Center, Harima Institute, 1-1-1 Kouto, Sayo, Hyogo 679-5148 (Japan); Department of Biological Sciences, Graduate School of Science, Osaka University, Tayonaka, Osaka 560-0043 (Japan); Yokoyama, Shigeyuki, E-mail: tskvel@spring8.or.jp [RIKEN SPring-8 Center, Harima Institute, 1-1-1 Kouto, Sayo, Hyogo 679-5148 (Japan); Genomic Sciences Center, Yokohama Institute, RIKEN, 1-7-22 Suehiro-cho, Tsurumi, Yokohama 230-0045 (Japan); Department of Biophysics and Biochemistry, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033 (Japan)

    2007-11-01

    A putative member of the Lrp/AsnC family of transcriptional regulators, ST1022 from S. tokodaii strain 7, has been purified and crystallized in the absence and presence of the effector l-glutamine. A molecular-replacement solution was found using the FL11 transcriptional regulator from Pyrococcus sp. OT3 as a model and structural refinement is under way. The Lrp/AsnC family of transcriptional regulators, also known as feast/famine transcriptional regulators, are widely distributed among bacteria and archaea. This family of proteins are likely to be involved in cellular metabolism, with exogenous amino acids functioning as effectors. Here, the crystallization and preliminary X-ray diffraction analysis of ST1022, a member of the Lrp/AsnC family of proteins, is reported with and without exogenous glutamine as the effector molecule. The crystals of native ST1022 and of the putative complex belong to the tetragonal space group I422, with unit-cell parameters a = b = 103.771, c = 73.297 Å and a = b = 103.846, c = 73.992 Å, respectively. Preliminary X-ray diffraction data analysis and molecular-replacement solution revealed the presence of one monomer per asymmetric unit.

  18. Purification, crystallization and preliminary X-ray crystallographic analysis of ST1022, a putative member of the Lrp/AsnC family of transcriptional regulators isolated from Sulfolobus tokodaii strain 7

    International Nuclear Information System (INIS)

    Nakano, Noboru; Kumarevel, Thirumananseri; Matsunaga, Emiko; Shinkai, Akeo; Kuramitsu, Seiki; Yokoyama, Shigeyuki

    2007-01-01

    A putative member of the Lrp/AsnC family of transcriptional regulators, ST1022 from S. tokodaii strain 7, has been purified and crystallized in the absence and presence of the effector l-glutamine. A molecular-replacement solution was found using the FL11 transcriptional regulator from Pyrococcus sp. OT3 as a model and structural refinement is under way. The Lrp/AsnC family of transcriptional regulators, also known as feast/famine transcriptional regulators, are widely distributed among bacteria and archaea. This family of proteins are likely to be involved in cellular metabolism, with exogenous amino acids functioning as effectors. Here, the crystallization and preliminary X-ray diffraction analysis of ST1022, a member of the Lrp/AsnC family of proteins, is reported with and without exogenous glutamine as the effector molecule. The crystals of native ST1022 and of the putative complex belong to the tetragonal space group I422, with unit-cell parameters a = b = 103.771, c = 73.297 Å and a = b = 103.846, c = 73.992 Å, respectively. Preliminary X-ray diffraction data analysis and molecular-replacement solution revealed the presence of one monomer per asymmetric unit

  19. 29 CFR 4047.5 - Repayment of PBGC payments of guaranteed benefits.

    Science.gov (United States)

    2010-07-01

    ... from its single-employer insurance fund (the fund established pursuant to ERISA section 4005(a)) to pay... owed to the plan, the liquidity of plan assets, the interests of the single-employer insurance program...

  20. Lower rates, better service, accelerated debt repayment: how best to sell a minority interest in Hydro One

    International Nuclear Information System (INIS)

    2002-01-01

    The sale of a minority stake in the provincially-owned, integrated electricity transmission and distribution company Hydro One is being contemplated by the Ontario government. Several options are open to the government to complete this sale, such as an income trust, an Initial Public Offering (IPO), straight sale of 49.9 per cent or less, and the separation and sale of the distribution operations. Some issues must be considered before proceeding with the divestiture: service quality and the current structure of the distribution sector in Ontario, the distribution and transmission rates, fostering competition in distribution, regulatory costs, tax leakage/stranded debt repayment, maximization of value to the province, public/stakeholder acceptance, foreign versus domestic ownership, accountability to consumers, and the policies/requirements of interconnected markets. The aim in the divestiture is to ensure customers in Ontario benefit from lower distribution rates, higher quality services, enhanced local accountability, a more efficient electricity industry, and accelerated stranded debt payoff. As a result, the Electricity Distributors Association is proposing that the government separate Hydro One's transmission and distribution. The rationale for the proposal was discussed in the paper, stressing the importance of making the decision now

  1. p38 MAP kinase is required for Wnt3a-mediated osterix expression independently of Wnt-LRP5/6-GSK3β signaling axis in dental follicle cells

    International Nuclear Information System (INIS)

    Sakisaka, Yukihiko; Kanaya, Sousuke; Nakamura, Takashi; Tamura, Masato; Shimauchi, Hidetoshi; Nemoto, Eiji

    2016-01-01

    Wnt3a is a secreted glycoprotein that activates the glycogen synthase kinase-3β (GSK3β)/β-catenin signaling pathway through low-density-lipoprotein receptor-related protein (LRP)5/6 co-receptors. Wnt3a has been implicated in periodontal development and homeostasis, as well as in cementum formation. Recently, we have reported that Wnt3a increases alkaline phosphatase expression through the induction of osterix (Osx) expression in dental follicle cells, a precursor of cementoblasts. However, the molecular mechanism by which Wnt3a induces Osx expression is still unknown. In this study, we show that Wnt3a-induced Osx expression was inhibited in the presence of p38 mitogen-activated protein kinase (MAPK) inhibitors (SB203580 and SB202190) at gene and protein levels, as assessed by real-time PCR and immunocytohistochemistry, respectively. Pretreatment of cells with Dickkopf-1, a potent canonical Wnt antagonist binding to LRP5/6 co-receptors, did not influence Wnt3a-mediated p38 MAPK phosphorylation, suggesting that Wnt3a activates p38 MAPK through LRP5/6-independent signaling. On the other hand, pretreatment with p38 MAPK inhibitors had no effects on the phosphorylated status of GSK3β and β-catenin as well as β-catenin nuclear translocation, but inhibited Wnt3a-mediated β-catenin transcriptional activity. These findings suggest that p38 MAPK modulates canonical Wnt signaling at the β-catenin transcriptional level without any crosstalk with the Wnt3a-mediated LRP5/6-GSK3β signaling axis and subsequent β-catenin nuclear translocation. These findings expand our knowledge of the mechanisms controlling periodontal development and regeneration. - Highlights: • Wnt3a induces Osx expression via p38 MAPK signaling in dental follicle cells. • p38 MAPK has no crosstalk with Wnt3a-mediated LRP5/6 and GSK3β signaling. • p38 MAPK is required for Wnt signaling at the β-catenin transcriptional level.

  2. ANALISIS EFEKTIVITAS PEMBERIAN PINJAMAN PROGRAM PEMBIAYAAN UMKM OLEH KOPERASI

    Directory of Open Access Journals (Sweden)

    Hadi Ismanto

    2014-10-01

    Full Text Available Abstrak: Analisis Efektivitas Pemberian Pinjaman Program Pembiayaan UMKM Oleh Koperasi. Program Pembiayaan memiliki peran yang penting bagi UMKM, namun sering menghadapi masalah penunggakan dan kemacetan pembayaran angsuran. Penelitian ini berupaya untuk mengetahui sebab-sebab tidak lancarnya pengembalian Program Pembiayaan UJKS sehingga diharapkan dapat menyusun strategi yang lebih baik lagi dalam menyeleksi calon peminjam agar angka pinjaman bermasalah dapat ditekan. Populasi dalam penelitian ini adalah semua UMKM yang menjadi Peminjam (peminjam program pembiayaan UJKS Mitra Usaha dan masih tergolong aktif hingga bulan November 2013 dan telah memperoleh fasilitas pembiayaan sekurang-kurangnya enam bulan berjalan. Penelitian ini menemukan bahwa faktor-faktor yang berpengaruh positif terhadap tingkat pengembalian pinjaman (lancar atau menunggak adalah omzet usaha, lama usaha dan nilai plafon pinjaman. Hal ini dapat dijadikan bahan pertimbangan bagi UJKS dalam menjalankan program pembiayaan sehingga menjadi lebih efektif dalam menjalankannya.   Kata Kunci: UMKM, UJKS, Program Pembiayaan, Lancar, dan Macet.   Abstract: Effectiveness Analysis of SMEs Financing Program by Cooperative. Financing programs have an important role to SMEs, but often face the problem of repayment failures and installment payments. This study examines the causes of saving and loan cooperatives’ repayment problems. The population of this study is all SMEs borrowing from Mitra Usaha saving and loan cooperative. Furthermore these SMEs must be categorized as active SMEs until November 2013 and they had been receiving loan for at least six months. The study found that the variables such as: the length of the business, the business volume, and the value of the loan have a positive impact on repayment rate.   Keywords: SMEs, Saving and Loan Cooperative, Financing Program

  3. Repaying in Kind: Examination of the Reciprocity Effect in Faculty and Resident Evaluations.

    Science.gov (United States)

    Gardner, Aimee K; Scott, Daniel J

    Although the reciprocity hypothesis (that trainees have a tendency to modify evaluations based on the grades they receive from instructors) has been documented in other fields, very little work has examined this phenomenon in the surgical residency environment. The purpose of this study was to investigate the extent to which lenient-grading faculty receive higher evaluations from surgery residents. Evaluation data from 2 consecutive academic years were collected retrospectively at a large university-based General Surgery residency program. Monthly faculty evaluations of residents (15 items) and resident evaluations of faculty (8 items; 1 = never demonstrates, 10 = always demonstrates) were included. Correlation and regression analyses were conducted with SPSS version 22 (IBM; Chicago, IL). A total of 2274 faculty assessments and 1480 resident assessments were included in this study, representing 2 years of evaluations for 32 core faculty members responsible for completing all resident evaluations and 68 PGY1-5 general surgery residents. Faculty (63% men, 13.5 ± 9.8 years out of training) represented 5 different divisions (general surgery, surgical oncology, transplant, trauma critical care, and vascular) within the general surgery department. Faculty received an average of 71.1 ± 33.9 evaluations from residents over the course of 2 years. The average rating of faculty teaching by residents was 9.5 ± 0.4. Residents received an average of 21.8 ± 0.5 evaluations with average ratings of 4.2 ± 0.4. Correlation analyses indicated a positive relationship between the average rating received from residents and the number of years since faculty completed training (r = 0.44, p = 0.01). Additionally, a significant relationship emerged between ratings received from residents and ratings given to residents (r = 0.40, p = 0.04). Regression analyses indicated that when both variables (years since training, ratings given to residents) were included in the model, only ratings

  4. Programming

    International Nuclear Information System (INIS)

    Jackson, M.A.

    1982-01-01

    The programmer's task is often taken to be the construction of algorithms, expressed in hierarchical structures of procedures: this view underlies the majority of traditional programming languages, such as Fortran. A different view is appropriate to a wide class of problem, perhaps including some problems in High Energy Physics. The programmer's task is regarded as having three main stages: first, an explicit model is constructed of the reality with which the program is concerned; second, this model is elaborated to produce the required program outputs; third, the resulting program is transformed to run efficiently in the execution environment. The first two stages deal in network structures of sequential processes; only the third is concerned with procedure hierarchies. (orig.)

  5. Programming

    OpenAIRE

    Jackson, M A

    1982-01-01

    The programmer's task is often taken to be the construction of algorithms, expressed in hierarchical structures of procedures: this view underlies the majority of traditional programming languages, such as Fortran. A different view is appropriate to a wide class of problem, perhaps including some problems in High Energy Physics. The programmer's task is regarded as having three main stages: first, an explicit model is constructed of the reality with which the program is concerned; second, thi...

  6. miR-30e-5p and miR-15a Synergistically Regulate Fatty Acid Metabolism in Goat Mammary Epithelial Cells via LRP6 and YAP1

    Directory of Open Access Journals (Sweden)

    Zhi Chen

    2016-11-01

    Full Text Available MicroRNA (miRNA regulates the expression of genes and influences a series of biological processes, including fatty acid metabolism. We screened the expression of miRNA in goat mammary glands during peak-lactation and non-lactating (“dry” periods, and performed an in vitro study with goat mammary epithelial cells (GMEC prior to sequencing analysis. Results illustrated that miR-30e-5p and miR-15a were highly expressed. Utilizing a luciferase reporter assay and Western blot, low-density lipoprotein receptor-related protein 6 (LRP6 and Yes associated protein 1 (YAP1 genes were demonstrated to be a target of miR-30e-5p and miR-15a in GMEC. Moreover, we demonstrated that the overexpression of miR-30e-5p and miR-15a in GMEC promoted fat metabolism while their knockdown impaired fat metabolism. These findings extend the discovery of a key role of miR-30e-5p and miR-15a in mediating adipocyte differentiation by suggesting a role in promoting milk fat synthesis. In conclusion, our findings indicate that miR-30e-5p, together with miR-15a, represses expression of LRP6 and promotes fat metabolism in GMEC. The data expanded our knowledge on the function of miRNAs in milk fat metabolism and synthesis in ruminant mammary cells.

  7. Impact of genetic variants of IL-6, IL6R, LRP5, ESR1 and SP7 genes on bone mineral density in postmenopausal Mexican-Mestizo women with obesity.

    Science.gov (United States)

    Méndez, Juan Pablo; Rojano-Mejía, David; Coral-Vázquez, Ramón Mauricio; Coronel, Agustín; Pedraza, Javier; Casas, María José; Soriano, Ruth; García-García, Eduardo; Vilchis, Felipe; Canto, Patricia

    2013-10-10

    Since obesity and osteoporosis present a high genetic predisposition and polymorphisms of IL-6, IL6R, LRP5, ESR1 and SP7 may influence the risk of both diseases, the aim of this study was to analyze the possible association of polymorphisms in these genes, as well as their haplotypes, with BMD variations in postmenopausal Mexican-Mestizo women with grade 2 or grade 3 obesity. One hundred eighty unrelated postmenopausal women with grade 2 or grade 3 obesity were included. BMD was measured in total hip and lumbar spine by dual-energy X-ray absorptiometry. DNA was obtained from blood leukocytes. Rs1800795 of IL-6, rs2228145 of IL6R, rs3736228 of LRP5, rs9340799 (XbaI) and rs2234693 (PvuII), of ESR1, rs10876432 and rs2016266, of SP7 (and their haplotypes), were studied by real-time PCR allelic discrimination. Deviations from Hardy-Weinberg equilibrium were tested. Pairwise linkage disequilibrium between single nucleotide polymorphisms was calculated by direct correlation r(2), and haplotype analysis was conducted. Using WHO criteria, 54.5% had grade 2 obesity, and 45.5% had grade 3 obesity. Regarding DXA results, 11.1% women had osteoporosis, 41.7% had osteopenia, and 47.2% had normal BMD. Genotype and haplotype analysis showed no significant differences with BMD variations at the lumbar spine, total hip or femoral neck. We did not find a significant association between the polymorphisms analyzed or their haplotypes and BMD variations in postmenopausal women with obesity. The higher BMD observed in women with obesity could be the result of an adaptive response to the higher loading of the skeleton. © 2013 Elsevier B.V. All rights reserved.

  8. A Microfinance Program Targeting People Living with HIV in Uganda: Client Characteristics and Program Impact.

    Science.gov (United States)

    Linnemayr, Sebastian; Buzaalirwa, Lydia; Balya, James; Wagner, Glenn

    HIV has disproportionately affected economically vulnerable populations. HIV medical care, including antiretroviral therapy, successfully restores physical health but can be insufficient to achieve social and economic health. It may therefore be necessary to offer innovative economic support programs such as providing business training and microcredit tailored to people living with HIV/AIDS. However, microfinance institutions have shown reluctance to reach out to HIV-infected individuals, resulting in nongovernment and HIV care organizations providing these services. The authors investigate the baseline characteristics of a sample of medically stable clients in HIV care who are eligible for microcredit loans and evaluate their business and financial needs; the authors also analyze their repayment pattern and how their socioeconomic status changes after receipt of the program. The authors find that there is a significant unmet need for business capital for the sample under investigation, pointing toward the potentially beneficial role of providing microfinance and business training for clients in HIV care. HIV clients participating in the loans show high rates of repayment, and significant increases in (disposable) income, as well as profits and savings. The authors therefore encourage other HIV care providers to consider providing their clients with such loans.

  9. The effects of musical training on movement pre-programming and re-programming abilities: an event-related potential investigation.

    Science.gov (United States)

    Anatürk, Melis; Jentzsch, Ines

    2015-03-01

    Two response precuing experiments were conducted to investigate effects of musical skill level on the ability to pre- and re-programme simple movements. Participants successfully used advance information to prepare forthcoming responses and showed response slowing when precue information was invalid rather than valid. This slowing was, however, only observed for partially invalid but not fully invalid precues. Musicians were generally faster than non-musicians, but no group differences in the efficiency of movement pre-programming or re-programming were observed. Interestingly, only musicians exhibited a significant foreperiod lateralized readiness potential (LRP) when response hand was pre-specified or full advance information was provided. These LRP findings suggest increased effector-specific motor preparation in musicians than non-musicians. However, here the levels of effector-specific preparation did not predict preparatory advantages observed in behaviour. In sum, combining the response precuing and ERP paradigms serves a valuable tool to examine influences of musical training on movement pre- or re-programming processes. Copyright © 2015 Elsevier B.V. All rights reserved.

  10. An empirical analysis of the cost of rearing dairy heifers from birth to first calving and the time taken to repay these costs.

    Science.gov (United States)

    Boulton, A C; Rushton, J; Wathes, D C

    2017-08-01

    Rearing quality dairy heifers is essential to maintain herds by replacing culled cows. Information on the key factors influencing the cost of rearing under different management systems is, however, limited and many farmers are unaware of their true costs. This study determined the cost of rearing heifers from birth to first calving in Great Britain including the cost of mortality, investigated the main factors influencing these costs across differing farming systems and estimated how long it took heifers to repay the cost of rearing on individual farms. Primary data on heifer management from birth to calving was collected through a survey of 101 dairy farms during 2013. Univariate followed by multivariable linear regression was used to analyse the influence of farm factors and key rearing events on costs. An Excel spreadsheet model was developed to determine the time it took for heifers to repay the rearing cost. The mean±SD ages at weaning, conception and calving were 62±13, 509±60 and 784±60 days. The mean total cost of rearing was £1819±387/heifer with a mean daily cost of £2.31±0.41. This included the opportunity cost of the heifer and the mean cost of mortality, which ranged from £103.49 to £146.19/surviving heifer. The multivariable model predicted an increase in mean cost of rearing of £2.87 for each extra day of age at first calving and a decrease in mean cost of £6.06 for each percentile increase in time spent at grass. The model also predicted a decrease in the mean cost of rearing in autumn and spring calving herds of £273.20 and £288.56, respectively, compared with that in all-year-round calving herds. Farms with herd sizes⩾100 had lower mean costs of between £301.75 and £407.83 compared with farms with economic analysis suggest that management decisions on key reproduction events and grazing policy significantly influence the cost of rearing and the time it takes for heifers to start making a profit for the farm.

  11. THE ACCOUNTING OF THE PLEDGED ASSETS PASSED TO THE LICENSED BANKS FROM THE REPUBLIC OF MOLDOVA FOR THE REPAYMENT OF THE GRANTED LOAN

    Directory of Open Access Journals (Sweden)

    Tatiana ŞEVCIUC

    2014-06-01

    Full Text Available In banking practice the pledge plays an important role, it is often used to denote the pledge agreement, as well asthe real right that is the result of the pledge agreement conclusion and the good that is the object of the pledge. Thepledge is the only real security interest in the range of bank guarantees. Actually, each obligation can beguaranteed by the pledging. Assets diversification and trade needs have led to the development of a new pledgeform. Anyway, regardless of the number and content of the economic material, the licensed banks from the Republicof Moldova attach importance to the correctness of pledge accounting taking into account the deadline. Thus, thisresearch aims to present the accounting of the pledged assets passed to the licensed banks from the Republic ofMoldova for the repayment of the granted loan, taking into account the enforcement of the obligation secured by thepledge deadline, the right to possession of the pledged asset and not the least of its value. In the research there wasmainly used the method of monographic study applying elements of observation, selection, induction and deduction.

  12. FLT3-ITD and MLL-PTD influence the expression of MDR-1, MRP-1, and BCRP mRNA but not LRP mRNA assessed with RQ-PCR method in adult acute myeloid leukemia.

    Science.gov (United States)

    Nasilowska-Adamska, Barbara; Solarska, Iwona; Paluszewska, Monika; Malinowska, Iwona; Jedrzejczak, Wieslaw W; Warzocha, Krzysztof

    2014-04-01

    Fms-like tyrosine kinase 3-internal tandem duplication (FLT3-ITD) and mixed-lineage leukemia gene-partial tandem duplication (MLL-PTD) are aberrations associated with leukemia which indicate unsatisfactory prognosis. Downstream regulatory targets of FLT3-ITD and MLL-PTD are not well defined. We have analyzed the expression of MDR-1, multidrug resistant protein-1 (MRP-1), breast cancer resistance protein (BCRP), and lung resistance protein (LRP) messenger RNA (mRNA) in relation to the mutational status of FLT3-ITD and MLL-PTD in 185 acute myeloid leukemia (AML) adult patients. The real-time quantitative polymerase chain reaction method was performed to assess the expression of the MDR-1, MRP-1, BCRP, and LRP mRNA, and the results were presented as coefficients calculated using an intermediate method according to Pfaffl's rule. Significantly higher expressions of MDR-1 mRNA were found in patients who did not harbor FLT3-ITD (0.20 vs. 0.05; p = 0.0001) and MRP-1 mRNA in patients with this mutation (0.96 vs. 0.70; p = 0.002) and of BCRP mRNA in patients with MLL-PTD (0.61 vs. 0.38; p = 0.03). In univariate analysis, the high expression of MDR-1 mRNA (≥0.1317) negatively influenced the outcome of induction therapy (p = 0.05), whereas the high expression of BCRP mRNA (≥1.1487) was associated with a high relapse rate (RR) (p = 0.013). We found that the high expression of MDR-1 (≥0.1317), MRP-1 (≥0.8409), and BCRP mRNA (≥1.1487) significantly influenced disease-free survival (DFS; p = 0.059, 0.032, and 0.009, respectively) and overall survival (0.048, 0.014, and 0.059, respectively). Moreover, a high expression of BCRP mRNA (≥1.1487) proved to be an independent prognostic factor for RR (p = 0.01) and DFS (p = 0.002) in multivariate analysis. The significant correlation between the expression of MDR-1, MRP-1, and BCRP mRNA and FLT3-ITD or MLL-PTD in AML patients requires further investigation.

  13. Super Energy Savings Performance Contracts: Federal Energy Management Program (FEMP) Program Overview (revision)

    International Nuclear Information System (INIS)

    Pitchford, P.

    2001-01-01

    This four-page publication describes the U.S. Department of Energy's (DOE's) streamlined energy savings performance contracting, or ''Super ESPC,'' process, which is managed by DOE's Federal Energy Management Program (FEMP). Under a Super ESPC, a qualifying energy service company (ESCO) from the private sector pays for energy efficiency improvements or advanced renewable energy technologies (e.g., photovoltaic systems, wind turbines, or geothermal heat pumps, among others) for a facility of a government agency. The ESCO is then repaid over time from the agency's resulting energy cost savings. Delivery orders under these contracts specify the level of performance (energy savings) and the repayment schedule; the contract term can be up to 25 years, although many Super ESPCs are for about 10 years or less

  14. Federal Student Loan Programs

    Science.gov (United States)

    Federal Student Aid, US Department of Education, 2014

    2014-01-01

    For those needing a loan to attend college, think federal aid first. Federal student loans usually offer borrowers lower interest rates and have more flexible repayment terms and options than private student loans. This brief report answers the following questions about federal aid: (1) What is a federal student loan?; (2) What is a private…

  15. Evaluation of Brazilian family farming program: a study on the intention of repaingy the agricultural credit / Avaliação do programa nacional de fortalecimento da agricultura familiar: a intenção de pagamento do crédito

    Directory of Open Access Journals (Sweden)

    Mardonio Rique Dias (in memoriam

    2009-01-01

    Full Text Available This publication is part of a major study (Thesis. In that thesis it was analyzed the intention of Pronaf's beneficiaries to repay the credit they have received. The Pronaf is a line of credit for small farmers implemented by the Brazilian Federal Government in 1996. Ajzen's Theory of Planned Behavior (1991 was used to evaluate the beneficiaries' intention in paying what they owned. In order to accomplish this evaluation, two studies were conducted. The first one (Preliminary Study focused on the small farmer's beliefs about the program operation. The second (Main Study focused on the measurement of these beliefs. Two beneficiary groups participated of the studies: Group A (agrarian reform settlers and Group B (small farmers. According to Ajzen's model, for the participants of the Group A, the Attitude, the Normative belief (subjective norm component and the Subjective Norm were positive significant predictors of the Intention to repay the credit. For the Group B, the Attitude, Behavioral belief (attitude component, Normative belief (subjective norm component and Control belief (perceived behavioral control component were positive significant predictors of the Intention to repay the credit. The Perceived behavioral control did not influence directly the behavioral Intention, but this variable indirectly predicts the target behavior.

  16. 75 FR 54005 - Conservation Loan Program

    Science.gov (United States)

    2010-09-03

    ... reduced application exemption. This is necessary to fully assess the problem and correct any delinquency... capital and collateral position, but these criteria, which indicate a solid past history of debt repayment...

  17. 24 CFR 570.489 - Program administrative requirements.

    Science.gov (United States)

    2010-04-01

    ... to 24 CFR part 597, subpart B. Such exclusion shall not apply if CDBG funds are used to repay the... purchase orders and contracts include any clauses required by Federal statutes, executive orders and...

  18. Business planning for university health science programs: a case study.

    Science.gov (United States)

    Austin, Michael; Milos, Nadine; Raborn, G Wayne

    2002-02-01

    Many publicly funded education programs and organizations have developed business plans to enhance accountability. In the case of the Department of Dentistry at the University of Alberta, the main impetus for business planning was a persistent deficit in the annual operating fund since a merger of a stand-alone dental faculty with the Faculty of Medicine. The main challenges were to balance revenues with expenditures, to reduce expenditures without compromising quality of teaching, service delivery and research, to maintain adequate funding to ensure future competitiveness, and to repay the accumulated debt owed to the university. The business plan comprises key strategies in the areas of education, clinical practice and service, and research. One of the strategies for education was to start a BSc program in dental hygiene, which was accomplished in September 2000. In clinical practice, a key strategy was implementation of a clinic operations fee, which also occurred in September 2000. This student fee helps to offset the cost of clinical practice. In research, a key strategy has been to strengthen our emphasis on prevention technologies. In completing the business plan, we learned the importance of identifying clear goals and ensuring that the goals are reasonable and achievable; gaining access to high-quality data to support planning; and nurturing existing positive relationships with external stakeholders such as the provincial government and professional associations.

  19. Carbon debt of Conservation Reserve Program (CRP) grasslands converted to bioenergy production.

    Science.gov (United States)

    Gelfand, Ilya; Zenone, Terenzio; Jasrotia, Poonam; Chen, Jiquan; Hamilton, Stephen K; Robertson, G Philip

    2011-08-16

    Over 13 million ha of former cropland are enrolled in the US Conservation Reserve Program (CRP), providing well-recognized biodiversity, water quality, and carbon (C) sequestration benefits that could be lost on conversion back to agricultural production. Here we provide measurements of the greenhouse gas consequences of converting CRP land to continuous corn, corn-soybean, or perennial grass for biofuel production. No-till soybeans preceded the annual crops and created an initial carbon debt of 10.6 Mg CO(2) equivalents (CO(2)e)·ha(-1) that included agronomic inputs, changes in C stocks, altered N(2)O and CH(4) fluxes, and foregone C sequestration less a fossil fuel offset credit. Total debt, which includes future debt created by additional changes in soil C stocks and the loss of substantial future soil C sequestration, can be constrained to 68 Mg CO(2)e·ha(-1) if subsequent crops are under permanent no-till management. If tilled, however, total debt triples to 222 Mg CO(2)e·ha(-1) on account of further soil C loss. Projected C debt repayment periods under no-till management range from 29 to 40 y for corn-soybean and continuous corn, respectively. Under conventional tillage repayment periods are three times longer, from 89 to 123 y, respectively. Alternatively, the direct use of existing CRP grasslands for cellulosic feedstock production would avoid C debt entirely and provide modest climate change mitigation immediately. Incentives for permanent no till and especially permission to harvest CRP biomass for cellulosic biofuel would help to blunt the climate impact of future CRP conversion.

  20. Functional Programming

    OpenAIRE

    Chitil, Olaf

    2009-01-01

    Functional programming is a programming paradigm like object-oriented programming and logic programming. Functional programming comprises both a specific programming style and a class of programming languages that encourage and support this programming style. Functional programming enables the programmer to describe an algorithm on a high-level, in terms of the problem domain, without having to deal with machine-related details. A program is constructed from functions that only map inputs to ...

  1. PENGARUH PROGRAM SERTIFIKASI TANAH TERHADAP AKSES PERMODALAN BAGI USAHA MIKRO DAN KECIL STUDI KASUS PROGRAM SERTIFIKASI TAHUN 2008 DI KABUPATEN KULON PROGO

    Directory of Open Access Journals (Sweden)

    Istikomah Istikomah

    2013-04-01

    Full Text Available This paper discusses influence of land certification program on Micro and Small Enterprises (MSEs to access capital through the identification of factors that influence the decision of micro and small entrepreneurs (MSEs in the use of Certificate of Land Ownership (SHM as collateral and identification of the influence of certificate program to increase total loans granted to MSEs as the land owner. The identification of the factors that influence the decision of MSEs in the use of SHM as loan collateral (Y1, use binary logit regression analysis with independent variable including credit application purposes (X1, the suitability of the number of credits earned by the required amount (X2, the preception of lending procedures financial institutions (X3, perceptions of ability to repay the loan (X4, the age of the respondent (X5, sex (X6, the education level of respondents (X7, MSEs participation in MSE land certificate program (X8 and the amount of labor (X9. Meanwhile, the identification of the factors that affect the increase in lending financial in the factors that affect the increase in lending financial institution (Y2 uses multiple linear regression analysis with the independent variables include omzet (X1, the use of certificates as collateral (X2, MSEs perception of the analysis applied to financial institutions (X3, the age of respondents (X4, sex (X5, educational level (X6, and participation in the program MSEs land certificate MSE (X7.

  2. Nurse-midwives in federally funded health centers: understanding federal program requirements and benefits.

    Science.gov (United States)

    Carter, Martha

    2012-01-01

    Midwives are working in federally funded health centers in increasing numbers. Health centers provide primary and preventive health care to almost 20 million people and are located in every US state and territory. While health centers serve the entire community, they also serve as a safety net for low-income and uninsured individuals. In 2010, 93% of health center patients had incomes below 200% of the Federal Poverty Guidelines, and 38% were uninsured. Health centers, including community health centers, migrant health centers, health care for the homeless programs, and public housing primary care programs, receive grant funding and enjoy other benefits due to status as federal grantees and designation as federally qualified health centers. Clinicians working in health centers are also eligible for financial and professional benefits because of their willingness to serve vulnerable populations and work in underserved areas. Midwives, midwifery students, and faculty working in, or interacting with, health centers need to be aware of the regulations that health centers must comply with in order to qualify for and maintain federal funding. This article provides an overview of health center regulations and policies affecting midwives, including health center program requirements, scope of project policy, provider credentialing and privileging, Federal Tort Claims Act malpractice coverage, the 340B Drug Pricing Program, and National Health Service Corps scholarship and loan repayment programs. © 2012 by the American College of Nurse-Midwives.

  3. Thymoquinone-rich fraction nanoemulsion (TQRFNE) decreases Aβ40 and Aβ42 levels by modulating APP processing, up-regulating IDE and LRP1, and down-regulating BACE1 and RAGE in response to high fat/cholesterol diet-induced rats.

    Science.gov (United States)

    Ismail, Norsharina; Ismail, Maznah; Azmi, Nur Hanisah; Bakar, Muhammad Firdaus Abu; Yida, Zhang; Abdullah, Maizaton Atmadini; Basri, Hamidon

    2017-11-01

    Though the causes of Alzheimer's disease (AD) are yet to be understood, much evidence has suggested that excessive amyloid-β (Aβ) accumulation due to abnormal amyloid-β precursor protein (APP) processing and Aβ metabolism are crucial processes towards AD pathogenesis. Hence, approaches aiming at APP processing and Aβ metabolism are currently being actively pursued for the management of AD. Studies suggest that high cholesterol and a high fat diet have harmful effects on cognitive function and may instigate the commencement of AD pathogenesis. Despite the neuropharmacological attributes of black cumin seed (Nigella sativa) extracts and its main active compound, thymoquinone (TQ), limited records are available in relation to AD research. Nanoemulsion (NE) is exploited as drug delivery systems due to their capacity of solubilising non-polar active compounds and is widely examined for brain targeting. Herewith, the effects of thymoquinone-rich fraction nanoemulsion (TQRFNE), thymoquinone nanoemulsion (TQNE) and their counterparts' conventional emulsion in response to high fat/cholesterol diet (HFCD)-induced rats were investigated. Particularly, the Aβ generation; APP processing, β-secretase 1 (BACE1), γ-secretases of presenilin 1 (PSEN1) and presenilin 2 (PSEN2), Aβ degradation; insulin degrading enzyme (IDE), Aβ transportation; low density lipoprotein receptor-related protein 1 (LRP1) and receptor for advanced glycation end products (RAGE) were measured in brain tissues. TQRFNE reduced the brain Aβ fragment length 1-40 and 1-42 (Aβ40 and Aβ42) levels, which would attenuate the AD pathogenesis. This reduction could be due to the modulation of β- and γ-secretase enzyme activity, and the Aβ degradation and transportation in/out of the brain. The findings show the mechanistic actions of TQRFNE in response to high fat and high cholesterol diet associated to Aβ generation, degradation and transportation in the rat's brain tissue. Copyright © 2017 Elsevier

  4. Microcredit Loan Repayment Default among Small Scale ...

    African Journals Online (AJOL)

    The model is applied to primary data from a survey of 200 small scale entrepreneurs in the Upper West Region of Ghana. Results show that enterprise size, interest rate, loan duration, level of profit and loan amount are the simultaneous determinants of probability and rate of default. The study recommends that the National ...

  5. 44 CFR 206.377 - Loan repayment.

    Science.gov (United States)

    2010-10-01

    ... interest amount due will be computed separately for each Treasury disbursement as follows: I = P X R X T, where I = the amount of simple interest, P = the principal amount disbursed; R = the interest rate of... Assistant Administrator for the Disaster Assistance Directorate. Interest will accrue on outstanding cash...

  6. Agricultural credit repayment in Finoteselam town, northwestern ...

    African Journals Online (AJOL)

    Administrator

    developing countries face three major problems: adverse selection ... The concept of providing subsidized credit service to the poor ... The performance of MFIs is evaluated based on their level of ... households in developing countries. ... formal banks as they use the mechanism of group lending. ...... Evidence from Ghana.

  7. 75 FR 8974 - Office of the Director, National Institutes of Health; Notice of Meeting

    Science.gov (United States)

    2010-02-26

    ... Effectiveness; NIH Intramural Research Program; and Substance Use, Abuse, and Addiction. The Board will also... Research Loan Repayment Program; 93.187, Undergraduate Scholarship Program for Individuals from...

  8. EVALUASI PROGRAM PENGENTASAN KEMISKINAN (Studi Kasus Pemberdayaan Ekonomi pada Program Nasional Pemberdayaan Masyarakat (PNPM Mandiri Perkotaan di Kelurahan Perwira Kecamatan Bekasi Utara Kota Bekasi Jawa Barat

    Directory of Open Access Journals (Sweden)

    Ari Saptono

    2013-08-01

    Full Text Available This research is to evaluate the process of economy empowerment on PNPM Mandiri Perkotaan in Officer North Bekasi with targeted research that examines the implementation of economic development programs related to community participation, community capacity building, as well as assessing the degree of empowerment community. Model of evaluation which is used in this research is CIPP evaluation. In general, this evaluation model consists of four evaluation objectives, namely: Context Evaluation, Input Evaluation, Process Evaluation, Product evaluation. Research results showed: there is no standard criteria or indicators to determine the receivers of loan; achievement rate in providing infrastructure BKM is 42.85%, it’s in moderate category; staffing is in accordance with the procedures set out in the guidelines; public institutions is fully established. People's understanding of revolving loans varies. Public participation has achieve minimum target of 40%. The quantity of training which can improve skill must be increased since skills owned by the members are expected can increase family income through home businesses. Perwira District has not develop partnership yet with external party such as: bank, corporate, and higher education institution. This economy empowerment program has satisfactory result, indicated by: 93% of repayment rate, 2,63% of loans at risk , 211,36% cost coverage ratio, and 6,54% return on investment.

  9. Program specialization

    CERN Document Server

    Marlet, Renaud

    2013-01-01

    This book presents the principles and techniques of program specialization - a general method to make programs faster (and possibly smaller) when some inputs can be known in advance. As an illustration, it describes the architecture of Tempo, an offline program specializer for C that can also specialize code at runtime, and provides figures for concrete applications in various domains. Technical details address issues related to program analysis precision, value reification, incomplete program specialization, strategies to exploit specialized program, incremental specialization, and data speci

  10. Improving Navy Recruiting with the New Planned Resource Optimization Model With Experimental Design (PROM-WED)

    Science.gov (United States)

    2017-03-01

    GUI graphical user interface HumRRO Human Resources Research Organization JPM Job Performance Measurement/Enlistment Standards LRP loan repayment... management system… for all appropriated funding” (Tomasini, n.d.). The DOD’s strategy, force structure, and allocation of resources are all delineated...Alexandria, Va. Human Resources Research Organization. Microsoft Excel, Version 15.0.4849.1003 [Computer software] (2013). Redmond, WA: Microsoft

  11. Controlled grafting of cellulose esters using SET-LRP process

    Czech Academy of Sciences Publication Activity Database

    Vlček, Petr; Raus, Vladimír; Janata, Miroslav; Kříž, Jaroslav; Sikora, Antonín

    2011-01-01

    Roč. 49, č. 1 (2011), s. 164-173 ISSN 0887-624X R&D Projects: GA ČR GA106/09/1348 Institutional research plan: CEZ:AV0Z40500505 Keywords : cellulose esters * copolymerization * graft copolymers Subject RIV: JI - Composite Materials Impact factor: 3.919, year: 2011

  12. Unimpaired dendritic cell functions in MVP/LRP knockout mice.

    NARCIS (Netherlands)

    Mossink, MH; Groot, de J.; Zon, van A; Franzel-Luiten, E; Schoester, M.; Scheffer, G.L.; Sonneveld, P.; Scheper, R.J.; Wiemer, EA

    2003-01-01

    Dendritic cells (DCs) act as mobile sentinels of the immune system. By stimulating T lymphocytes, DCs are pivotal for the initiation of both T- and B-cell-mediated immune responses. Recently, ribonucleoprotein particles (vaults) were found to be involved in the development and/or function of human

  13. Using social impact borrowing to expand preschool through third grade programs in urban public schools.

    Science.gov (United States)

    Temple, Judy A; Reynolds, Arthur J

    Budget constraints and difficulty raising taxes limit school districts from expanding education programming even when research shows that additional expenditures would generate economic benefits that are greater than costs. Recently, coalitions of private investors, philanthropists, education practitioners, and government finance analysts have emerged to create opportunities to expand education services that promise high rates of social net benefits without raising taxes or reducing other expenditures. These collaborators have a strong interest in obtaining careful estimates of educational program effectiveness. We describe the use of social-impact borrowing to increase access to the Child-Parent Center preschool-through-third-grade intervention for at-risk students in the Chicago Public School District. The partners include the city, school district, investors, nonprofit organizations, and a university. The key to the feasibility of social-impact borrowing is the ability to document that early intervention can reduce the need for later special-education services. With the help of private investors and nonprofit organizations, it is possible for public school districts to finance services with funds from private sources and use future cost savings to repay this debt. We discuss how social-impact borrowing is being used in Chicago and in Salt Lake County as the nation's first two instances of using pay-for-performance social-impact borrowing to support early education.

  14. Program History

    Science.gov (United States)

    Learn how the National Cancer Institute transitioned the former Cooperative Groups Program to the National Clinical Trials Network (NCTN) program. The NCTN gives funds and other support to cancer research organizations to conduct cancer clinical trials.

  15. Program auto

    International Nuclear Information System (INIS)

    Rawool-Sullivan, M.W.; Plagnol, E.

    1990-01-01

    The program AUTO was developed to be used in the analysis of dE vs E type spectra. This program is written in FORTRAN and calculates dE vs E lines in MeV. The provision is also made in the program to convert these lines from MeV to ADC channel numbers to facilitate the comparison with the raw data from the experiments. Currently the output of this program can be plotted with the display program, called VISU, but it can also be used independent of the program VISU, with little or no modification in the actual fortran code. The program AUTO has many useful applications. In this article the program AUTO is described along with its applications

  16. Material Programming

    DEFF Research Database (Denmark)

    Vallgårda, Anna; Boer, Laurens; Tsaknaki, Vasiliki

    2017-01-01

    . Consequently we ask what the practice of programming and giving form to such materials would be like? How would we be able to familiarize ourselves with the dynamics of these materials and their different combinations of cause and effect? Which tools would we need and what would they look like? Will we program......, and color, but additionally being capable of sensing, actuating, and computing. Indeed, computers will not be things in and by themselves, but embedded into the materials that make up our surroundings. This also means that the way we interact with computers and the way we program them, will change...... these computational composites through external computers and then transfer the code them, or will the programming happen closer to the materials? In this feature we outline a new research program that floats between imagined futures and the development of a material programming practice....

  17. Effective Programming

    DEFF Research Database (Denmark)

    Frost, Jacob

    To investigate the use of VTLoE as a basis for formal derivation of functional programs with effects. As a part of the process, a number of issues central to effective formal programming are considered. In particular it is considered how to develop a proof system suitable for pratical reasoning......, how to implement this system in the generic proof assistant Isabelle and finally how to apply the logic and the implementation to programming....

  18. Program Fullerene

    DEFF Research Database (Denmark)

    Wirz, Lukas; Peter, Schwerdtfeger,; Avery, James Emil

    2013-01-01

    Fullerene (Version 4.4), is a general purpose open-source program that can generate any fullerene isomer, perform topological and graph theoretical analysis, as well as calculate a number of physical and chemical properties. The program creates symmetric planar drawings of the fullerene graph, an......-Fowler, and Brinkmann-Fowler vertex insertions. The program is written in standard Fortran and C++, and can easily be installed on a Linux or UNIX environment....

  19. Programming F#

    CERN Document Server

    Smith, Chris

    2009-01-01

    Why learn F#? This multi-paradigm language not only offers you an enormous productivity boost through functional programming, it also lets you develop applications using your existing object-oriented and imperative programming skills. With Programming F#, you'll quickly discover the many advantages of Microsoft's new language, which includes access to all the great tools and libraries of the .NET platform. Learn how to reap the benefits of functional programming for your next project -- whether it's quantitative computing, large-scale data exploration, or even a pursuit of your own. With th

  20. PLC Programming

    International Nuclear Information System (INIS)

    Lee, Seong Jae; Wi, Seong Dong; Yoo, Jong Seon; Kim, Se Chan

    2001-02-01

    This book tells of PLC programming for KGL-WIN with summary of PLC, performance and function of PLC like characteristic of KGL-WIN, connection method with PLC, basic performance of K200S/K300S/K1000S, diagram of input and output H/W, writing project, staring the program, editing of program, on-line function, debugging and instructions like control, timer and counter, data transmission, comparison, rotation and moving, system, data operating data conversion and application program.

  1. Programming Interactivity

    CERN Document Server

    Noble, Joshua

    2009-01-01

    Make cool stuff. If you're a designer or artist without a lot of programming experience, this book will teach you to work with 2D and 3D graphics, sound, physical interaction, and electronic circuitry to create all sorts of interesting and compelling experiences -- online and off. Programming Interactivity explains programming and electrical engineering basics, and introduces three freely available tools created specifically for artists and designers: Processing, a Java-based programming language and environment for building projects on the desktop, Web, or mobile phonesArduino, a system t

  2. 76 FR 31312 - Federal Family Education Loan Program

    Science.gov (United States)

    2011-05-31

    ... activities are encouraged to include in their proposals pricing strategies that include leveraging activities... intervention strategies, chose a more appropriate repayment plan for their financial situation. These types of... capacity to develop, implement, and evaluate a strategy to perform one or more of the GA Responsibility...

  3. Computer Programs.

    Science.gov (United States)

    Anderson, Tiffoni

    This module provides information on development and use of a Material Safety Data Sheet (MSDS) software program that seeks to link literacy skills education, safety training, and human-centered design. Section 1 discusses the development of the software program that helps workers understand the MSDSs that accompany the chemicals with which they…

  4. BASIC Programming.

    Science.gov (United States)

    Jennings, Carol Ann

    Designed for use by both secondary- and postsecondary-level business teachers, this curriculum guide consists of 10 units of instructional materials dealing with Beginners All-Purpose Symbol Instruction Code (BASIC) programing. Topics of the individual lessons are numbering BASIC programs and using the PRINT, END, and REM statements; system…

  5. Choreographic Programming

    DEFF Research Database (Denmark)

    Montesi, Fabrizio

    , as they offer a concise view of the message flows enacted by a system. For this reason, in the last decade choreographies have been used in the development of programming languages, giving rise to a programming paradigm that in this dissertation we refer to as Choreographic Programming. Recent studies show...... endpoint described in a choreography can then be automatically generated, ensuring that such implementations are safe by construction. However, current formal models for choreographies do not deal with critical aspects of distributed programming, such as asynchrony, mobility, modularity, and multiparty...... sessions; it remains thus unclear whether choreographies can still guarantee safety when dealing with such nontrivial features. This PhD dissertation argues for the suitability of choreographic programming as a paradigm for the development of safe distributed systems. We proceed by investigating its...

  6. Icobj Programming

    OpenAIRE

    Boussinot , Frédéric

    1996-01-01

    A simple and fully graphical programming method is presented, using a powerful means to combine behaviors. This programming is based on the notion of an «icobj» which has a behavioral aspect («object» part), a graphical aspect («icon» part), with an «animation» aspect. Icobj programming provides parallelism, broadcast event communication and migration through the network. An experimental system based on this approach is described in details. Its implementation with reactive scripts is also pr...

  7. Programming Python

    CERN Document Server

    Lutz, Mark

    2011-01-01

    If you've mastered Python's fundamentals, you're ready to start using it to get real work done. Programming Python will show you how, with in-depth tutorials on the language's primary application domains: system administration, GUIs, and the Web. You'll also explore how Python is used in databases, networking, front-end scripting layers, text processing, and more. This book focuses on commonly used tools and libraries to give you a comprehensive understanding of Python's many roles in practical, real-world programming. You'll learn language syntax and programming techniques in a clear and co

  8. Program overview

    International Nuclear Information System (INIS)

    Anon.

    1977-01-01

    The program overview describes the following resources and facilities; laser facilities, main laser room, target room, energy storage, laboratory area, building support systems, general plant project, and the new trailer complex

  9. Linear programming

    CERN Document Server

    Solow, Daniel

    2014-01-01

    This text covers the basic theory and computation for a first course in linear programming, including substantial material on mathematical proof techniques and sophisticated computation methods. Includes Appendix on using Excel. 1984 edition.

  10. Science Programs

    Science.gov (United States)

    Laboratory Delivering science and technology to protect our nation and promote world stability Science & ; Innovation Collaboration Careers Community Environment Science & Innovation Facilities Science Pillars Research Library Science Briefs Science News Science Highlights Lab Organizations Science Programs Applied

  11. 78 FR 70311 - Eunice Kennedy Shriver National Institute of Child Health & Human Development; Notice of Closed...

    Science.gov (United States)

    2013-11-25

    ... of Committee: National Institute of Child Health and Human Development Special Emphasis Panel; Male..., Contraception and Infertility Loan Repayment Program, National Institutes of Health, HHS). Dated: November 19...

  12. SPOT Program

    Science.gov (United States)

    Smith, Jason T.; Welsh, Sam J.; Farinetti, Antonio L.; Wegner, Tim; Blakeslee, James; Deboeck, Toni F.; Dyer, Daniel; Corley, Bryan M.; Ollivierre, Jarmaine; Kramer, Leonard; hide

    2010-01-01

    A Spacecraft Position Optimal Tracking (SPOT) program was developed to process Global Positioning System (GPS) data, sent via telemetry from a spacecraft, to generate accurate navigation estimates of the vehicle position and velocity (state vector) using a Kalman filter. This program uses the GPS onboard receiver measurements to sequentially calculate the vehicle state vectors and provide this information to ground flight controllers. It is the first real-time ground-based shuttle navigation application using onboard sensors. The program is compact, portable, self-contained, and can run on a variety of UNIX or Linux computers. The program has a modular objec-toriented design that supports application-specific plugins such as data corruption remediation pre-processing and remote graphics display. The Kalman filter is extensible to additional sensor types or force models. The Kalman filter design is also strong against data dropouts because it uses physical models from state and covariance propagation in the absence of data. The design of this program separates the functionalities of SPOT into six different executable processes. This allows for the individual processes to be connected in an a la carte manner, making the feature set and executable complexity of SPOT adaptable to the needs of the user. Also, these processes need not be executed on the same workstation. This allows for communications between SPOT processes executing on the same Local Area Network (LAN). Thus, SPOT can be executed in a distributed sense with the capability for a team of flight controllers to efficiently share the same trajectory information currently being computed by the program. SPOT is used in the Mission Control Center (MCC) for Space Shuttle Program (SSP) and International Space Station Program (ISSP) operations, and can also be used as a post -flight analysis tool. It is primarily used for situational awareness, and for contingency situations.

  13. Sprego programming

    OpenAIRE

    Csernoch, Mária; Biró, Piroska

    2015-01-01

    Spreadsheet management is a border-land between office applications and programming, however, it is rather communicated that spreadsheet is nothing more than an easily handled fun piece. Consequently, the complexity of spreadsheet handling, the unprepared end-users, their problem solving abilities and approaches do not match. To overcome these problems we have developed and introduced Sprego (Spreadsheet Lego). Sprego is a simplified functional programming language in spreadsheet environment,...

  14. Recombinant Programming

    OpenAIRE

    Pawlak , Renaud; Cuesta , Carlos; Younessi , Houman

    2004-01-01

    This research report presents a promising new approach to computation called Recombinant Programming. The novelty of our approach is that it separates the program into two layers of computation: the recombination and the interpretation layer. The recombination layer takes sequences as inputs and allows the programmer to recombine these sequences through the definition of cohesive code units called extensions. The output of such recombination is a mesh that can be used by the interpretation la...

  15. Integer programming

    CERN Document Server

    Conforti, Michele; Zambelli, Giacomo

    2014-01-01

    This book is an elegant and rigorous presentation of integer programming, exposing the subject’s mathematical depth and broad applicability. Special attention is given to the theory behind the algorithms used in state-of-the-art solvers. An abundance of concrete examples and exercises of both theoretical and real-world interest explore the wide range of applications and ramifications of the theory. Each chapter is accompanied by an expertly informed guide to the literature and special topics, rounding out the reader’s understanding and serving as a gateway to deeper study. Key topics include: formulations polyhedral theory cutting planes decomposition enumeration semidefinite relaxations Written by renowned experts in integer programming and combinatorial optimization, Integer Programming is destined to become an essential text in the field.

  16. Programming Algol

    CERN Document Server

    Malcolme-Lawes, D J

    2014-01-01

    Programming - ALGOL describes the basics of computer programming using Algol. Commands that could be added to Algol and could increase its scope are described, including multiplication and division and the use of brackets. The idea of labeling or naming a command is also explained, along with a command allowing two alternative results. Most of the important features of Algol syntax are discussed, and examples of compound statements (that is, sets of commands enclosed by a begin ... end command) are given.Comprised of 11 chapters, this book begins with an introduction to the digital computer an

  17. Programming Interactivity

    CERN Document Server

    Noble, Joshua

    2012-01-01

    Ready to create rich interactive experiences with your artwork, designs, or prototypes? This is the ideal place to start. With this hands-on guide, you'll explore several themes in interactive art and design-including 3D graphics, sound, physical interaction, computer vision, and geolocation-and learn the basic programming and electronics concepts you need to implement them. No previous experience is necessary. You'll get a complete introduction to three free tools created specifically for artists and designers: the Processing programming language, the Arduino microcontroller, and the openFr

  18. SLED program

    International Nuclear Information System (INIS)

    Farkas, Z.D.

    1977-04-01

    A FORTRAN program is described which, for a given cavity and timing, yields all fields as a (piecewise) function of time, and which, for any mix of SLEDded and non-SLEDded klystrons of any given energy/klystron, yields the SLED operation parameters. The note explains the input and output parameters as they appear in the code output. 3 figures, 19 tables

  19. ORGEL program

    Energy Technology Data Exchange (ETDEWEB)

    none

    1963-09-01

    Parameter optimization studies for an ORGEL power plant are reported, and the ESSOR test reactor used in the program is described. Research at Ispra in reactor physics, technology, metallurgy, heat transfer, chemistry, and physical chemistry associated with ORGEL development is also summarized. (D.C.W.)

  20. Program evaluation

    Energy Technology Data Exchange (ETDEWEB)

    1988-01-01

    This book contains the proceedings from the panel on program evaluation. Some of the papers included are the following: Seattle City Light's Industrial Retrofit Demonstration Project Uses Quasi-Experimental Research Design and Metering to Measure Savings, Evaluation for PUCs, and The Takeback Effect Low-income Weatherizations Fact or Fiction

  1. Sprego Programming

    Directory of Open Access Journals (Sweden)

    Maria Csernoch

    2015-02-01

    Full Text Available Spreadsheet management is a border-land between office applications and programming, however, it is rather communicated that spreadsheet is nothing more than an easily handled fun piece. Consequently, the complexity of spreadsheet handling, the unprepared end-users, their problem solving abilities and approaches do not match. To overcome these problems we have developed and introduced Sprego (Spreadsheet Lego. Sprego is a simplified functional programming language in spreadsheet environment, and such as can be used both as introductory language and the language of end-user programmers. The essence of Sprego is that we use as few and simple functions as possible and based on these functions build multilevel formulas. With this approach, similar to high level programming, we are able solve advanced problems, developing algorithmic skills, computational thinking. The advantage of Sprego is the simplicity of the language, when the emphasis is not on the coding but on the problem. Beyond that spreadsheets would provide real life problems with authentic data and tables which students are more interested in than the artificial environment and semi-authentic problems of high level programming languages.

  2. Polytypic Programming

    NARCIS (Netherlands)

    Jeuring, J.T.; Jansson, P.

    1996-01-01

    Many functions have to be written over and over again for different datatypes, either because datatypes change during the development of programs, or because functions with similar functionality are needed on different datatypes. Examples of such functions are pretty printers, debuggers, equality

  3. Refurbishment programs

    International Nuclear Information System (INIS)

    Irish, C.S.

    2004-01-01

    As nuclear plants age, equipment becomes obsolete, outdated or just simply unreliable. This puts a lot of emphasis on replacement of the subject equipment. This can be an expensive proposition for safety related equipment due to design changes, requalification charges and the cost of the new equipment, specifically when the original component is obsolete. The presentation will explain how comprehensive refurbishment programs on many different types of equipment can alleviate this situation. The refurbishment program is a systematic refurbishment of equipment to an as new condition by replacing all of the age sensitive components within the equipment. This is carried out on all of the same type of equipment in a scheduled program. For example the plant may to decide to refurbish all of their Lambda LME-24 power supplies, or all of their Bailey modules, or all of their Agastat DSC Series relays. Independent of the item the process is the same. Refurbish each piece of equipment to an as new condition by replacing all of the age sensitive equipment. The equipment is then returned to the client as safety related, existing qualification maintained and with a new service life/warranty. This is not a simple repair. It is a planned refurbishment to an as new condition of certain equipment types throughout the plant and then carried out from equipment piece to equipment piece. The refurbishment program may even include introducing new spares into the plant. This is normally performed by upgrading (dedicating for safety related use and refurbishing to an 'as new' condition) surplus equipment and using these equipment pieces in the rotation of the plant equipment to refurbish the entire population of a selected piece of equipment at the plant. This process can be performed on many equipment types including power supplies, circuit boards, modules, relays, motors, breakers, and many more. The refurbishment program greatly increases the reliability of the equipment without the

  4. 76 FR 16598 - Agency Information Collection Activities: Proposed Collection; Comment Request-Supplemental...

    Science.gov (United States)

    2011-03-24

    ... States have reported as disqualified. One of the factors used by a State agency to determine the...: Proposed Collection; Comment Request--Supplemental Nutrition Assistance Program Repayment Demand and... Assistance Program Repayment Demand and Program Disqualification. OMB Number: 0584-0492. Form Number: None...

  5. Constraint Programming versus Mathematical Programming

    DEFF Research Database (Denmark)

    Hansen, Jesper

    2003-01-01

    Constraint Logic Programming (CLP) is a relatively new technique from the 80's with origins in Computer Science and Artificial Intelligence. Lately, much research have been focused on ways of using CLP within the paradigm of Operations Research (OR) and vice versa. The purpose of this paper...

  6. A Program to Teach Programming.

    Science.gov (United States)

    Fenichel, Robert R.; And Others

    1969-01-01

    The TEACH system was developed to provide inexpensive, effective, virtually instructorless instruction in programing. The TEACH system employed an interactive language, UNCL. Two full sections of the TEACH course were taught. The results of this experience suggested ways in which the research and development effort on the system should be…

  7. Program overview: Subsurface science program

    International Nuclear Information System (INIS)

    1994-03-01

    The OHER Subsurface Science Program is DOE's core basic research program concerned with subsoils and groundwater. These practices have resulted in contamination by mixtures of organic chemicals, inorganic chemicals, and radionuclides. A primary long-term goal is to provide a foundation of knowledge that will lead to the reduction of environmental risks and to cost-effective cleanup strategies. Since the Program was initiated in 1985, a substantial amount of research in hydrogeology, subsurface microbiology, and the geochemistry of organically complexed radionuclides has been completed, leading to a better understanding of contaminant transport in groundwater and to new insights into microbial distribution and function in the subsurface environments. The Subsurface Science Program focuses on achieving long-term scientific advances that will assist DOE in the following key areas: providing the scientific basis for innovative in situ remediation technologies that are based on a concept of decontamination through benign manipulation of natural systems; understanding the complex mechanisms and process interactions that occur in the subsurface; determining the influence of chemical and geochemical-microbial processes on co-contaminant mobility to reduce environmental risks; improving predictions of contaminant transport that draw on fundamental knowledge of contaminant behavior in the presence of physical and chemical heterogeneities to improve cleanup effectiveness and to predict environmental risks

  8. Linear programming

    CERN Document Server

    Karloff, Howard

    1991-01-01

    To this reviewer’s knowledge, this is the first book accessible to the upper division undergraduate or beginning graduate student that surveys linear programming from the Simplex Method…via the Ellipsoid algorithm to Karmarkar’s algorithm. Moreover, its point of view is algorithmic and thus it provides both a history and a case history of work in complexity theory. The presentation is admirable; Karloff's style is informal (even humorous at times) without sacrificing anything necessary for understanding. Diagrams (including horizontal brackets that group terms) aid in providing clarity. The end-of-chapter notes are helpful...Recommended highly for acquisition, since it is not only a textbook, but can also be used for independent reading and study. —Choice Reviews The reader will be well served by reading the monograph from cover to cover. The author succeeds in providing a concise, readable, understandable introduction to modern linear programming. —Mathematics of Computing This is a textbook intend...

  9. Program summary

    International Nuclear Information System (INIS)

    1982-07-01

    The operating, construction, and development activities of the Department of Energy in the areas of uranium enrichment are described. The DOE supplies the enrichment service through toll enrichment contracts with foreign and domestic utilities by enriching uranium supplied by the utility to the desired U-235 level. This role will continue well into the next century. In addition it provides enriched uranium for US Government needs and for R and D purposes. At the present time, almost all the world's capacity to produce enriched uranium uses the gaseous diffusion process. The United States built the first gaseous diffusion plant during World War II. Later this plant was expanded and two additional plants were built. There is presently a $1.5 billion improvement and uprating program near completion which will improve the plant efficiency and increase the total capacity of the three plants by 60 percent to 27.3 million SWU per year. The Administration's energy message in 1977 provided for a further expansion of this capacity by using gas centrifuge technology. The new gas centrifuge plant is being built near the existing GDP near Portsmouth, Ohio. The normal capacity of an 8 building process plant will be 13.2 million SWU per year. The first 2.2 million SWU of capacity is scheduled to be available in 1989. The remaining capacity will be added as needed to meet demand and the overall goal of the program. The goal of the Uranium Enrichment Program is to meet domestic, foreign, and US Government requirements for uranium enrichment services in an economical, reliable, safe and environmentally acceptable manner. To ensure accomplishment of this goal, the overall program is broken down into three areas of implementation; Enrichment Operations; Capacity Upgrading Operations; and Business Operations

  10. Robot Programming.

    Science.gov (United States)

    1982-12-01

    Paris, France, June, 1982, 519-530. Latoinbe, J. C. "Equipe Intelligence Artificielle et Robotique: Etat d’avancement des recherches," Laboratoire...8217AD-A127 233 ROBOT PROGRRMMING(U) MASSACHUSETTS INST OFGTECHi/ CAMBRIDGE ARTIFICIAL INTELLIGENCE LAB T LOZANO-PEREZ UNCLASSIFIED DC8 AI-9 N884...NAME AND ADDRESS 10. PROGRAM ELEMENT. PROJECT. TASK Artificial Intelligence Laboratory AREA I WORK UNIT NUMBERS ,. 545 Technology Square Cambridge

  11. Micro Programming

    OpenAIRE

    Spanjersberg , Herman

    2012-01-01

    International audience; In the 1970s a need arose to perform special arithmetic operations on minicomputers much more quickly than had been possible in the past. This paper tells the story of why micro programming was needed for special arithmetic operations on mini computers in the 1970s and how it was implemented. The paper tells how the laboratory in which the first experiment took place had a PDP-9 minicomputer from Digital Equipment Corporation and how the author, with several colleagues...

  12. Choreographic Programming

    OpenAIRE

    Montesi, Fabrizio

    2014-01-01

    Choreographies are descriptions of distributed systems where the developer gives a global view of how messages are exchanged by endpoint nodes (endpoints for short), instead of separately defining the behaviour of each endpoint. They have a significant impact on the quality of software, as they offer a concise view of the message flows enacted by a system. For this reason, in the last decade choreographies have been used in the development of programming languages, giving rise to a programmin...

  13. SUCO program

    International Nuclear Information System (INIS)

    Knebel, J.U.

    1995-01-01

    The SUCO program is a three-step series of scaled model experiments investigating the optional sump cooling concept of the EPR. This concept is entirely based on passive safety features. This report presents the basic physical phenomena and scaling criteria of decay heat removal from a large coolant pool by single-phase and two-phase natural circulation flow. The physical significance of the dimensionless similarity groups derived is evaluated. The report gives first measurement results of the 1:20 linearly scaled plane two-dimensional SUCOS-2D test facility. The real height SUCOT test facility that is in its building up phase is presented. (orig.)

  14. Programming Pig

    CERN Document Server

    Gates, Alan

    2011-01-01

    This guide is an ideal learning tool and reference for Apache Pig, the open source engine for executing parallel data flows on Hadoop. With Pig, you can batch-process data without having to create a full-fledged application-making it easy for you to experiment with new datasets. Programming Pig introduces new users to Pig, and provides experienced users with comprehensive coverage on key features such as the Pig Latin scripting language, the Grunt shell, and User Defined Functions (UDFs) for extending Pig. If you need to analyze terabytes of data, this book shows you how to do it efficiently

  15. Optimalisasi Harga Penjualan Perumahan dengan Metode Goal Programming (Studi Kasus: Golden Gindi Residence Kota Bima Nusa Tenggara Barat

    Directory of Open Access Journals (Sweden)

    Lilik Ika Rahmawati

    2015-06-01

    Full Text Available This research aims to determine the minimum selling price of each type of house using the method of goal programming, so that the developer  get profit  in appropriate with the targets set. Goal Programming method is one of the method of solving linear programming to solve the problems that include multiple targets. The result of the research showed: (1 the minimum salling price type of house 36/150 is Rp. 56.371.450,-; (2 type 45/150 is Rp. 77.261.250,-; (3 type 52/150 is Rp. 84.221.445,56. To calculate monthly installment purchase of a home within 5 years and 10 years using Capital Recovery Factor (CRF method with annual interest of 11.5%. In order to obtain the amount of monthly loan installments within 5 years with 60 time installments for the type 36/150 is Rp. 930.250 , type 45/150 is Rp. 1.275.000 and type 52/150 is Rp. 1.389.800. By using the same method obtained the amount of monthly installments within 10 years with 120 installments for the type 36/150 is Rp. 549.900, type 45/150 is Rp. 815.300 and type 52/150 is Rp. 888.800 . Optimal selling price obtained was lower than the selling price from the developer, so the developer need to consider again the results obtained for the salling price of homes. The calculation of credit installments depending on the amount of interest and repayment period, so not become burden for the customers.

  16. Optimalisasi Harga Penjualan Perumahan dengan Metode Goal Programming (Studi Kasus: Golden Gindi Residence Kota Bima Nusa Tenggara Barat

    Directory of Open Access Journals (Sweden)

    Lilik Ika Rahmawati

    2013-06-01

    Full Text Available This research aims to determine the minimum selling price of each type of house using the method of goal programming, so that the developer  get profit  in appropriate with the targets set. Goal Programming method is one of the method of solving linear programming to solve the problems that include multiple targets. The result of the research showed: (1 the minimum salling price type of house 36/150 is Rp. 56.371.450,-; (2 type 45/150 is Rp. 77.261.250,-; (3 type 52/150 is Rp. 84.221.445,56. To calculate monthly installment purchase of a home within 5 years and 10 years using Capital Recovery Factor (CRF method with annual interest of 11.5%. In order to obtain the amount of monthly loan installments within 5 years with 60 time installments for the type 36/150 is Rp. 930.250 , type 45/150 is Rp. 1.275.000 and type 52/150 is Rp. 1.389.800. By using the same method obtained the amount of monthly installments within 10 years with 120 installments for the type 36/150 is Rp. 549.900, type 45/150 is Rp. 815.300 and type 52/150 is Rp. 888.800 . Optimal selling price obtained was lower than the selling price from the developer, so the developer need to consider again the results obtained for the salling price of homes. The calculation of credit installments depending on the amount of interest and repayment period, so not become burden for the customers.

  17. Geothermal Technologies Program Overview - Peer Review Program

    Energy Technology Data Exchange (ETDEWEB)

    Milliken, JoAnn [Office of Energy Efficiency and Renewable Energy (EERE), Washington, DC (United States)

    2011-06-06

    This Geothermal Technologies Program presentation was delivered on June 6, 2011 at a Program Peer Review meeting. It contains annual budget, Recovery Act, funding opportunities, upcoming program activities, and more.

  18. TNS Program

    International Nuclear Information System (INIS)

    Anon.

    1979-01-01

    The fusion program plan is briefly reviewed and the role of the prototype experimental power reactor, thought of as The Next Step (TNS), is discussed. The required device capabilities and basic reactor concepts for a TNS fusion electric plant are given. A detailed discussion of the physics considerations for the Power Generating Fusion Reactor (PGFR), including plasma heating, MHD equilibrium and stability, burn control resulting from toroidal field ripple, fueling, and boundary effects, is presented. Engineering considerations of the major PGFR systems, as well as diagnostics, instrumentation, control, and programmatic issues are also considered in detail. It is concluded that TNS design studies have established the existence of a technical basis for constructing a long pulse, D-T burning tokamak to be operational prior to 1990

  19. Telemedicine Program

    Science.gov (United States)

    1996-01-01

    Since the 1970s, NASA has been involved in the research and demonstration of telemedicine for its potential in the care of astronauts in flight and Earth-bound applications. A combination of NASA funding, expertise and off-the-shelf computer and networking systems made telemedicine possible for a medically underserved hospital in Texas. Through two-way audio/video relay, the program links pediatric oncology specialists at the University of Texas Health Science Center in San Antonio to South Texas Hospital in Harlingen, providing easier access and better care to children with cancer. Additionally, the hospital is receiving teleclinics on pediatric oncology nursing, family counseling and tuberculosis treatment. VTEL Corporation, Sprint, and the Healthcare Open Systems and Trials Consortium also contributed staff and hardware.

  20. Russian programs

    International Nuclear Information System (INIS)

    Heywood, A.

    1993-01-01

    Lawrence Livermore National Laboratory (LLNL) initiated several projects with the Boreskov Institute of Catalysis to develop innovative process technologies for the treatment of mixed and hazardous wastes containing a high percentage of organic material. Each of these processes involves the use of catalysts for oxidation (or initial reduction) of the hazardous organic constituents. Because of their commitment to a national mixed waste treatment program, both the Department of Energy/Office of Environmental Management (DOE/EM) and LLNL Environmental Restoration and Waste Management/Applied Technologies (ER-WM/AT) programs have a considerable interest in innovative/alternative flowsheets for organic mixed waste treatment. Selective Catalytic Reduction (SCR) using ammonia as a reducing agent is current a preferred method of treating NO x in off-gases. The advantages of SCR over methods, such as wet scrubbing, include compact design, low maintenance, and the absence of gas cooling requirements and secondary wastes. Any further improvements in catalyst design would lower costs, improve their resistance to poisons, expand their ability to promote oxidation/reduction in mixtures such as NO x /CO, and increase their mechanical strength. An additional requirement of catalysts to be used in California is that the catalyst formulations must meet the California Land Ban disposal restrictions. A monitoring network is needed in Russia to coordinate the environmental monitoring activities of government (including military establishments and facilities) and commercial entities. The network shall incorporate existing as well as proposed monitoring stations. It will comply with all toxic substance control regulations and include analyses for all priority radiochemical and chemical substances. A database compatible with the Environmental Technologies for Remedial Actions Data Exchange (EnviroTRADE) database will ultimately be compiled

  1. 78 FR 52896 - Submission for OMB Review; Comment Request

    Science.gov (United States)

    2013-08-27

    ... development, facilitate learning and engage youth in the work of their community to enhance the quality of... Agriculture Title: Veterinary Medicine Loan Repayment Program (VMLRP) Shortage Situation. OMB Control Number... process to designate veterinarian shortage situations for the Veterinary Medicine Loan Repayment Program...

  2. 34 CFR 685.221 - Income-based repayment plan.

    Science.gov (United States)

    2010-07-01

    ... for the year the borrower certifies family size. Support includes money, gifts, loans, housing, food... of the couple's total eligible loan debt; (B) The adjusted monthly payment for each borrower by...

  3. 34 CFR 682.215 - Income-based repayment plan.

    Science.gov (United States)

    2010-07-01

    ... for the year the borrower certifies family size. Support includes money, gifts, loans, housing, food... holder determines— (A) Each borrower's percentage of the couple's total eligible loan debt; (B) The...

  4. The cost of anchoring on credit-card minimum repayments

    OpenAIRE

    Stewart, Neil

    2009-01-01

    About three quarters of credit card accounts attract interest charges. In the US, credit card debt is $951.7 billion of a total of $2,539.7 billion of consumer credit. In the UK, credit card debt is £55.1 billion of £174.4 billion of consumer credit. The 2005 US Bankruptcy Abuse Prevention and Consumer Protection Act and the 2003 UK Treasury Select Committee's report require lenders to collect a minimum payment of at least the interest accrued each month. Thus people are protected from the ef...

  5. Determinants of agricultural micro-credit repayment-evidence from ...

    African Journals Online (AJOL)

    Agro-Science ... for the study while descriptive statistics and multinomial binary logit model were employed for data analyses. ... on long term funds (without prejudice to the existing revolving loan mechanism) such as the pension contributions, ...

  6. The Impact of Credit Repayment Schedule Policy on ...

    African Journals Online (AJOL)

    The study showed Welmera district having a comparative advantage for barley but not competitive while it has only a competitive advantage for tef and wheat. For two reasons farmers did not receive the actual price of grains that was equivalent with the true price. First, the system confirmed the presence of market failure in ...

  7. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... Trauma Programs Trauma Programs About Trauma Programs Violence Prevention BleedingControl.org Trauma Quality Programs National Trauma Data ... Conference Publications and Posters National Trauma System Injury Prevention and Control Quality and Safety Conference Quality and ...

  8. Human Reliability Program Overview

    Energy Technology Data Exchange (ETDEWEB)

    Bodin, Michael

    2012-09-25

    This presentation covers the high points of the Human Reliability Program, including certification/decertification, critical positions, due process, organizational structure, program components, personnel security, an overview of the US DOE reliability program, retirees and academia, and security program integration.

  9. Vehicle Technologies Program Overview

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2006-09-05

    Overview of the Vehicle Technologies Program including external assessment and market view; internal assessment, program history and progress; program justification and federal role; program vision, mission, approach, strategic goals, outputs, and outcomes; and performance goals.

  10. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... Trauma Trauma Programs Trauma Programs About Trauma Programs Violence Prevention BleedingControl.org Trauma Quality Programs National Trauma ... Benefits Current Openings Newsroom Newsroom Newsroom Press Releases Media Resources The FIRST Trial ACS Publications ACS in ...

  11. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... and Safety Conference Participant Use Data File Surgical Risk Calculator Frequently Asked Questions Participant Hub Contact Us ... Trauma Programs Trauma Programs About Trauma Programs Violence Prevention BleedingControl.org Trauma Quality Programs National Trauma Data ...

  12. Practical C++ programming

    National Research Council Canada - National Science Library

    Oualline, Steve

    2003-01-01

    ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 4 6 3 2. The Basics of Program Writing Programs from Conception to Execution Creating a Real Program Getting Help in Unix Getting Help in an IDE Programming...

  13. Functional Python programming

    CERN Document Server

    Lott, Steven

    2015-01-01

    This book is for developers who want to use Python to write programs that lean heavily on functional programming design patterns. You should be comfortable with Python programming, but no knowledge of functional programming paradigms is needed.

  14. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... Membership Directory 2017 Annual Meeting 2016 Annual Meeting Women's Committee Mentorship Program Outside Activities ACS Archives Contact Us Quality Programs Quality Programs Overview About Quality Programs ACS ...

  15. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... Continuous Certification Requirements SSR Login MIPS Resources and Education Quality and Safety Conference Trauma Trauma Programs Trauma Programs About Trauma Programs Violence Prevention BleedingControl.org Trauma Quality Programs National Trauma ...

  16. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... Membership Directory 2017 Annual Meeting 2016 Annual Meeting Women's Committee Mentorship Program Outside Activities ACS Archives Contact Us Quality Programs Quality Programs Overview About Quality Programs ACS Leadership in Quality ACS Leadership in Quality Setting the ...

  17. 77 FR 58775 - Second Fishing Capacity Reduction Program for the Longline Catcher Processor Subsector of the...

    Science.gov (United States)

    2012-09-24

    ... long-line catcher processors harvesting non-pollock groundfish were required to pay and forward a fee... seller reports when a person fails either to pay or to collect the loan repayment fee (2 hours). These... Act, or whether a discrepancy in the name appearing on LLP Licenses and other documents was material...

  18. Behavioral program synthesis with genetic programming

    CERN Document Server

    Krawiec, Krzysztof

    2016-01-01

    Genetic programming (GP) is a popular heuristic methodology of program synthesis with origins in evolutionary computation. In this generate-and-test approach, candidate programs are iteratively produced and evaluated. The latter involves running programs on tests, where they exhibit complex behaviors reflected in changes of variables, registers, or memory. That behavior not only ultimately determines program output, but may also reveal its `hidden qualities' and important characteristics of the considered synthesis problem. However, the conventional GP is oblivious to most of that information and usually cares only about the number of tests passed by a program. This `evaluation bottleneck' leaves search algorithm underinformed about the actual and potential qualities of candidate programs. This book proposes behavioral program synthesis, a conceptual framework that opens GP to detailed information on program behavior in order to make program synthesis more efficient. Several existing and novel mechanisms subs...

  19. An Intelligent Robot Programing

    Energy Technology Data Exchange (ETDEWEB)

    Hong, Seong Yong

    2012-01-15

    This book introduces an intelligent robot programing with background of the begging, introduction of VPL, and SPL, building of environment for robot platform, starting of robot programing, design of simulation environment, robot autonomy drive control programing, simulation graphic. Such as SPL graphic programing graphical image and graphical shapes, and graphical method application, application of procedure for robot control, robot multiprogramming, robot bumper sensor programing, robot LRF sencor programing and robot color sensor programing.

  20. System programming languages

    OpenAIRE

    Šmit, Matej

    2016-01-01

    Most operating systems are written in the C programming language. Similar is with system software, for example, device drivers, compilers, debuggers, disk checkers, etc. Recently some new programming languages emerged, which are supposed to be suitable for system programming. In this thesis we present programming languages D, Go, Nim and Rust. We defined the criteria which are important for deciding whether programming language is suitable for system programming. We examine programming langua...

  1. Purely Functional Structured Programming

    OpenAIRE

    Obua, Steven

    2010-01-01

    The idea of functional programming has played a big role in shaping today's landscape of mainstream programming languages. Another concept that dominates the current programming style is Dijkstra's structured programming. Both concepts have been successfully married, for example in the programming language Scala. This paper proposes how the same can be achieved for structured programming and PURELY functional programming via the notion of LINEAR SCOPE. One advantage of this proposal is that m...

  2. An Intelligent Robot Programing

    International Nuclear Information System (INIS)

    Hong, Seong Yong

    2012-01-01

    This book introduces an intelligent robot programing with background of the begging, introduction of VPL, and SPL, building of environment for robot platform, starting of robot programing, design of simulation environment, robot autonomy drive control programing, simulation graphic. Such as SPL graphic programing graphical image and graphical shapes, and graphical method application, application of procedure for robot control, robot multiprogramming, robot bumper sensor programing, robot LRF sencor programing and robot color sensor programing.

  3. Applied Energy Program

    Science.gov (United States)

    Science Programs Applied Energy Programs Civilian Nuclear Energy Programs Laboratory Directed Research » Applied Energy Program Applied Energy Program Los Alamos is using its world-class scientific capabilities to enhance national energy security by developing energy sources with limited environmental impact

  4. 45 CFR 2540.660 - If the final decision determines that I received a financial benefit improperly, will I be...

    Science.gov (United States)

    2010-10-01

    ... financial benefit improperly, will I be required to repay that benefit? 2540.660 Section 2540.660 Public... determines that I received a financial benefit improperly, will I be required to repay that benefit? If it is determined that you received a financial benefit improperly, you may be required to reimburse the program for...

  5. The Model For Linking Savings And Credit Groups With Banks In ...

    African Journals Online (AJOL)

    The linkage program will greatly be enhanced if the design of the linkage encourages joint liability in loan repayment and if the savings instrument is adequately flexible such that groups can use part of the mandatory savings to repay loans when group income falls short of the group's financial obligations. Key Words: ...

  6. 7 CFR 766.351 - Liquidation.

    Science.gov (United States)

    2010-01-01

    ... not otherwise fully repay or sell loan security to repay a deceased borrower's FLP loans, the Agency... SPECIAL PROGRAMS DIRECT LOAN SERVICING-SPECIAL Loan Liquidation § 766.351 Liquidation. (a) General. (1) When a borrower cannot or will not meet a loan obligation, the Agency will consider liquidating the...

  7. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... Trauma Quality Programs National Trauma Data Bank Trauma Quality Improvement Program Mentoring for Excellence in Trauma Surgery Advanced Trauma Life Support Verification, Review, and Consultation Program for Hospitals ...

  8. Diabetes Prevention Program (DPP)

    Science.gov (United States)

    ... Recruiting Patients & Families Consortia, Networks & Centers Reports & Planning Diabetes Prevention Program (DPP) The NIDDK-sponsored Diabetes Prevention ... Diabetes Prevention Program for those who are eligible. Diabetes Prevention Program (DPP) DPP Goal The DPP looked ...

  9. Research Program Overview

    Science.gov (United States)

    PEER logo Pacific Earthquake Engineering Research Center home about peer news events research products laboratories publications nisee b.i.p. members education FAQs links research Research Program Overview Tall Buildings Initiative Transportation Research Program Lifelines Program Concrete Grand

  10. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... Safety Resources About the Patient Education Program The Recovery Room Choosing Wisely Educational Programs Educational Programs Educational ... and practice the skills needed for optimal postoperative recovery. The kit supports the entire surgical team with ...

  11. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... Accreditation Program for Breast Centers About NAPBC Accreditation Education NAPBC Standards Cancer Programs News Quality in Geriatric ... Continuous Certification Requirements SSR Login MIPS Resources and Education Quality and Safety Conference Trauma Trauma Programs Trauma ...

  12. Stop smoking support programs

    Science.gov (United States)

    Smokeless tobacco - stop smoking programs; Stop smoking techniques; Smoking cessation programs; Smoking cessation techniques ... You can find out about smoking cessation programs from: Your ... Your employer Your local health department The National Cancer ...

  13. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... and Safety Inspiring Quality Initiative Resources Continuous Quality Improvement ACS Clinical Scholars in Residence AHRQ Safety Program ... Enrollment Webinars ACS NSQIP ACS National Surgical Quality Improvement Program ACS National Surgical Quality Improvement Program About ...

  14. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... Quality and Safety Inspiring Quality Initiative Resources Continuous Quality Improvement ACS Clinical Scholars in Residence AHRQ Safety Program ... ISCR Enrollment Webinars ACS NSQIP ACS National Surgical Quality Improvement Program ACS National Surgical Quality Improvement Program About ...

  15. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... ACS Careers at ACS About ACS Career Types Working at ACS ... Education Patients and Family Skills Programs Ostomy Home Skills Program Ostomy Home Skills Program Adult Ostomy ...

  16. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... Policy Updates Selected Research Findings Quality Program Initiatives Communications to the Profession Advocacy Advocacy Overview Quality Payment Program QPP Resource Center QPP Resource Center 2018 Information 2017 Information Program Rules Surgeon Specific Registry Metabolic ...

  17. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... Military Health System Strategic Partnership Military Health System Strategic Partnership About Excelsior Surgical Society ... Programs Quality Programs Overview About Quality Programs ACS Leadership in Quality ACS Leadership in Quality Setting the ...

  18. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... Membership Directory 2017 Annual Meeting 2016 Annual Meeting Women's Committee Mentorship Program Outside Activities ACS Archives Contact ... Accreditation Program for Breast Centers About NAPBC Accreditation Education NAPBC Standards Cancer Programs News Quality in Geriatric ...

  19. Local and Regional Food Aid Procurement: An Assessment of Experience in Africa and Elements of Good Donor Practice

    OpenAIRE

    Tschirley, David L.; del Castillo, Anne Marie

    2008-01-01

    This Policy Synthesis is a summary of a longer report that discusses the procurement of food aid within the country or region where it is needed. Referred to as local and regional procurement – LRP – this practice has become a major element in multilateral food aid response over the past decade1. The paper examines the relevance and the rationale for using LRP, reviews the efficiency of World Food Program (WFP) LRP activities in Africa relative to inkind food aid and to prices in the markets ...

  20. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... Verification, Review, and Consultation Program for Hospitals Trauma Systems Consultation Program Trauma Education Achieving Zero Preventable Deaths Conference Publications and Posters ...

  1. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... in Trauma Surgery Advanced Trauma Life Support Verification, Review, and Consultation Program for Hospitals Trauma Systems Consultation Program Trauma Education Achieving Zero Preventable Deaths ...

  2. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... Canada) International Fellows Associate Fellows Residents Medical Students Affiliate Members ACS Insurance Programs ACS Discount Programs FACS Resources Career Connection Update ...

  3. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... Validation Programs Accreditation, Verification, and Validation Programs Accredited Education Institutes ... Entering Resident Readiness Assessment Evidence-Based Decisions in ...

  4. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... National Accreditation Program for Breast Centers About NAPBC Accreditation Education NAPBC Standards Cancer Programs News Quality in Geriatric Surgery Coalition for Quality in Geriatric ...

  5. An Evaluation of Micro-Credit Programs in Bosnia and Herzegovina Using Porter’s Diamond Model

    Directory of Open Access Journals (Sweden)

    Mohammad HAMAD

    2013-11-01

    Full Text Available The effective design and delivery of a microcredit program is difficult under any circumstance. Similarly, the task of microcredit institutions in Bosnia and Herzegovina that provide financial stability to its most impoverished members is very much complicated. The purpose of this paper is to explore competitive advantages that microcredit industry in Bosnia and Herzegovina has by using Porter's diamond model. The demonstration of the Diamond Model is used to explain the competitive advantage that the microcredit industry has in Bosnia and Herzegovina. To analyze the competitive advantages, secondary data were used from various institutional and governmental resources .The findings reflect that the meaningful objectives were set out by microcredit institutions in the country including objectively verifiable indicators of achievements. Among peers in Kosovo and in other Balkan regions (Albania, Croatia, Macedonia, Montenegro, Serbia, as well as peers similar in size and market outreach from Eastern Europe and Central Asia (ECA, the Bosnian microcredit institutions are some of the most highly leveraged. There is a clear upward trend in the median indicator for portfolio at risk between 2006 and 2008. The inflationary pressures that started at the end of 2007 in BH as well as the repercussions of the global 2008/2009 financial crisis have affected the repayment capacity of clients. From a policy perspective, the results suggest that in order to improve efficiency in the microcredit sector, and in the financial sector as a whole, a unified banking agency for the country must be established. Despite being hopeful for future, this doesn't seem likely to happen until the Bosnian Constitution is amended sometime in the future.

  6. National Transuranic Program Charter

    International Nuclear Information System (INIS)

    1994-10-01

    The National Transuranic Program Plan and Charter describes the functional elements of the National TRU Program, organizational relationships, programmatic responsibilities, division of work scope among the various DOE organizations that comprise the program, and program baselines against which overall progress will be measured. The charter defines the authorities and responsibilities of various organizations involved in the management of TRU waste throughout the DOE complex

  7. Cavity design programs

    International Nuclear Information System (INIS)

    Nelson, E.M.

    1996-01-01

    Numerous computer programs are available to help accelerator physicists and engineers model and design accelerator cavities and other microwave components. This article discusses the problems these programs solve and the principles upon which these programs are based. Some examples of how these programs are used in the design of accelerator cavities are also given

  8. Programs as Data Objects

    DEFF Research Database (Denmark)

    This book constitutes the refereed proceedings of the Second Symposium on Programs as Data Objects, PADO 2001, held in Aarhus, Denmark, in May 2001. The 14 revised full papers presented were carefully reviewed and selected from 30 submissions. Various aspects of looking at programs as data objects...... are covered from the point of view of program analysis, program transformation, computational complexity, etc....

  9. The Cybernetic Writing Program.

    Science.gov (United States)

    Lowe, Kelly Fisher

    This paper looks at the role of a Writing Program Administrator, and applies the idea of a cybernetic system to the administration of the program. In this cybernetic model, the Writing Program Administrator (WPA) works as both a problem solver and problem causer, with the responsibility of keeping the program in proper balance. A cybernetic…

  10. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... Advocacy Efforts Cancer Liaison Program Cancer Programs Conference Clinical Research Program Commission on Cancer National Accreditation Program for ... and Safety Conference ACS Clinical Scholars in Residence Clinical Trials ... Health Services Research Methods Course Surgeon Specific Registry Trauma Education Trauma ...

  11. Maintenance procedure upgrade programs

    International Nuclear Information System (INIS)

    Campbell, J.J.; Zimmerman, C.M.

    1988-01-01

    This paper describes a systematic approach to upgrading nuclear power plant maintenance procedures. The approach consists of four phases: diagnosis, program planning, program implementation, and program evaluation. Each phase is explained as a series of steps to ensure that all factors in a procedure upgrade program are considered

  12. Employee Assistance Programs.

    Science.gov (United States)

    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…

  13. Environmental conditions analysis program

    International Nuclear Information System (INIS)

    Holten, J.

    1991-01-01

    The PC-based program discussed in this paper has the capability of determining the steady state temperatures of environmental zones (rooms). A program overview will be provided along with examples of formula use. Required input and output from the program will also be discussed. Specific application of plant monitored temperatures and utilization of this program will be offered. The presentation will show how the program can project individual room temperature profiles without continual temperature monitoring of equipment. A discussion will also be provided for the application of the program generated data. Evaluations of anticipated or planned plant modifications and the use of the subject program will also be covered

  14. C++ Programming Language

    Science.gov (United States)

    Shaykhian, Gholam Ali

    2007-01-01

    C++ Programming Language: The C++ seminar covers the fundamentals of C++ programming language. The C++ fundamentals are grouped into three parts where each part includes both concept and programming examples aimed at for hands-on practice. The first part covers the functional aspect of C++ programming language with emphasis on function parameters and efficient memory utilization. The second part covers the essential framework of C++ programming language, the object-oriented aspects. Information necessary to evaluate various features of object-oriented programming; including encapsulation, polymorphism and inheritance will be discussed. The last part of the seminar covers template and generic programming. Examples include both user defined and standard templates.

  15. Federal Wind Energy Program. Program summary. [USA

    Energy Technology Data Exchange (ETDEWEB)

    None

    1978-01-01

    The objective of the Federal Wind Energy Program is to accelerate the development of reliable and economically viable wind energy systems and enable the earliest possible commercialization of wind power. To achieve this objective for small and large wind systems requires advancing the technology, developing a sound industrial technology base, and addressing the non-technological issues which could deter the use of wind energy. This summary report outlines the projects being supported by the program through FY 1977 toward the achievement of these goals. It also outlines the program's general organization and specific program elements.

  16. An Analysis of Programming Beginners' Source Programs

    Science.gov (United States)

    Matsuyama, Chieko; Nakashima, Toyoshiro; Ishii, Naohiro

    The production of animations was made the subject of a university programming course in order to make students understand the process of program creation, and so that students could tackle programming with interest. In this paper, the formats and composition of the programs which students produced were investigated. As a result, it was found that there were a lot of problems related to such matters as how to use indent, how to apply comments and functions etc. for the format and the composition of the source codes.

  17. Introduction to parallel programming

    CERN Document Server

    Brawer, Steven

    1989-01-01

    Introduction to Parallel Programming focuses on the techniques, processes, methodologies, and approaches involved in parallel programming. The book first offers information on Fortran, hardware and operating system models, and processes, shared memory, and simple parallel programs. Discussions focus on processes and processors, joining processes, shared memory, time-sharing with multiple processors, hardware, loops, passing arguments in function/subroutine calls, program structure, and arithmetic expressions. The text then elaborates on basic parallel programming techniques, barriers and race

  18. Programming with joystick

    OpenAIRE

    Banič, Nejc

    2014-01-01

    In this thesis, we implemented a way of programming by means of gaming accessories. The main reason is that to show a diferent way of developing programs, because vast majority of programers are using two input / output devices: keyboard and mouse. These two devices have become standard and will definitely remain so in the future. For our implementation, we used high-level programming language Java and NetBeans integrated development environment. The program is actually a ...

  19. Multiobjective programming and planning

    CERN Document Server

    Cohon, Jared L

    2004-01-01

    This text takes a broad view of multiobjective programming, emphasizing the methods most useful for continuous problems. It reviews multiobjective programming methods in the context of public decision-making problems, developing each problem within a context that addresses practical aspects of planning issues. Topics include a review of linear programming, the formulation of the general multiobjective programming problem, classification of multiobjective programming methods, techniques for generating noninferior solutions, multiple-decision-making methods, multiobjective analysis of water reso

  20. Technology Commercialization Program 1991

    Energy Technology Data Exchange (ETDEWEB)

    1991-11-01

    This reference compilation describes the Technology Commercialization Program of the Department of Energy, Defense Programs. The compilation consists of two sections. Section 1, Plans and Procedures, describes the plans and procedures of the Defense Programs Technology Commercialization Program. The second section, Legislation and Policy, identifies legislation and policy related to the Program. The procedures for implementing statutory and regulatory requirements are evolving with time. This document will be periodically updated to reflect changes and new material.

  1. Stochastic integer programming by dynamic programming

    NARCIS (Netherlands)

    Lageweg, B.J.; Lenstra, J.K.; Rinnooy Kan, A.H.G.; Stougie, L.; Ermoliev, Yu.; Wets, R.J.B.

    1988-01-01

    Stochastic integer programming is a suitable tool for modeling hierarchical decision situations with combinatorial features. In continuation of our work on the design and analysis of heuristics for such problems, we now try to find optimal solutions. Dynamic programming techniques can be used to

  2. Analyzing Array Manipulating Programs by Program Transformation

    Science.gov (United States)

    Cornish, J. Robert M.; Gange, Graeme; Navas, Jorge A.; Schachte, Peter; Sondergaard, Harald; Stuckey, Peter J.

    2014-01-01

    We explore a transformational approach to the problem of verifying simple array-manipulating programs. Traditionally, verification of such programs requires intricate analysis machinery to reason with universally quantified statements about symbolic array segments, such as "every data item stored in the segment A[i] to A[j] is equal to the corresponding item stored in the segment B[i] to B[j]." We define a simple abstract machine which allows for set-valued variables and we show how to translate programs with array operations to array-free code for this machine. For the purpose of program analysis, the translated program remains faithful to the semantics of array manipulation. Based on our implementation in LLVM, we evaluate the approach with respect to its ability to extract useful invariants and the cost in terms of code size.

  3. Program reference schedule baseline

    International Nuclear Information System (INIS)

    1986-07-01

    This Program Reference Schedule Baseline (PRSB) provides the baseline Program-level milestones and associated schedules for the Civilian Radioactive Waste Management Program. It integrates all Program-level schedule-related activities. This schedule baseline will be used by the Director, Office of Civilian Radioactive Waste Management (OCRWM), and his staff to monitor compliance with Program objectives. Chapter 1 includes brief discussions concerning the relationship of the PRSB to the Program Reference Cost Baseline (PRCB), the Mission Plan, the Project Decision Schedule, the Total System Life Cycle Cost report, the Program Management Information System report, the Program Milestone Review, annual budget preparation, and system element plans. Chapter 2 includes the identification of all Level 0, or Program-level, milestones, while Chapter 3 presents and discusses the critical path schedules that correspond to those Level 0 milestones

  4. Programming Models in HPC

    Energy Technology Data Exchange (ETDEWEB)

    Shipman, Galen M. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2016-06-13

    These are the slides for a presentation on programming models in HPC, at the Los Alamos National Laboratory's Parallel Computing Summer School. The following topics are covered: Flynn's Taxonomy of computer architectures; single instruction single data; single instruction multiple data; multiple instruction multiple data; address space organization; definition of Trinity (Intel Xeon-Phi is a MIMD architecture); single program multiple data; multiple program multiple data; ExMatEx workflow overview; definition of a programming model, programming languages, runtime systems; programming model and environments; MPI (Message Passing Interface); OpenMP; Kokkos (Performance Portable Thread-Parallel Programming Model); Kokkos abstractions, patterns, policies, and spaces; RAJA, a systematic approach to node-level portability and tuning; overview of the Legion Programming Model; mapping tasks and data to hardware resources; interoperability: supporting task-level models; Legion S3D execution and performance details; workflow, integration of external resources into the programming model.

  5. Revealing the programming process

    DEFF Research Database (Denmark)

    Bennedsen, Jens; Caspersen, Michael Edelgaard

    2005-01-01

    One of the most important goals of an introductory programming course is that the students learn a systematic approach to the development of computer programs. Revealing the programming process is an important part of this; however, textbooks do not address the issue -- probably because...... the textbook medium is static and therefore ill-suited to expose the process of programming. We have found that process recordings in the form of captured narrated programming sessions are a simple, cheap, and efficient way of providing the revelation.We identify seven different elements of the programming...

  6. General edition program

    International Nuclear Information System (INIS)

    Vaturi, Sylvain

    1969-01-01

    Computerized edition is essential for data processing exploitation. When a more or less complex edition program is required for each task, then the need for a general edition program become obvious. The aim of this study is to create a general edition program. Universal programs are capable to execute numerous and varied tasks. For a more precise processing, the execution of which is frequently required, the use of a specialized program is preferable because, contradictory to the universal program, it goes straight to the point [fr

  7. Employee assistance programs: history and program description.

    Science.gov (United States)

    Gilbert, B

    1994-10-01

    1. The history and development of Employee Assistance Programs (EAPs) can be traced back to the 1800s. There are currently over 10,000 EAPs in the United States. 2. Standards for program accreditation and counselor certification have been established for EAPs. The "core technology of Employee Assistance Programs" includes identification of behavioural problems based on job performance issues, expert consultation with supervisors, appropriate use of constructive confrontation, microlinkages with treatment providers and resources, macrolinkages between providers, resources, and work organizations, focus on substance abuse, and evaluation of employee success based on job performance. 3. Some EAPs take a broad brush approach, and incorporate health promotion and managed care functions.

  8. HUD Program Income Limits

    Data.gov (United States)

    Department of Housing and Urban Development — Income limits used to determine the income eligibility of applicants for assistance under three programs authorized by the National Housing Act. These programs are...

  9. Astron Program final report

    International Nuclear Information System (INIS)

    Briggs, R.J.; Hester, R.E.; Porter, G.D.; Sherwood, W.A.; Spoerlein, R.; Stallard, B.W.; Taska, J.; Weiss, P.B.

    1975-01-01

    This report describes important experimental results obtained in the last two years of the Astron Program, an LLL controlled nuclear fusion program which terminated in 1973. Little theoretical work is included, but an extensive bibliography is given

  10. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... Quality Standard Optimal Resources for Surgical Quality and Safety Inspiring Quality Initiative Resources Continuous Quality Improvement ACS Clinical Scholars in Residence AHRQ Safety Program for ISCR AHRQ Safety Program for ISCR ...

  11. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... Member Fellows International Fellows Associate Fellows Residents Medical Students Affiliate Members Fees and Dues Realize the Potential ... and Canada) International Fellows Associate Fellows Residents Medical Students Affiliate Members ACS Insurance Programs ACS Discount Programs ...

  12. LOADING SIMULATION PROGRAM C

    Science.gov (United States)

    LSPC is the Loading Simulation Program in C++, a watershed modeling system that includes streamlined Hydrologic Simulation Program Fortran (HSPF) algorithms for simulating hydrology, sediment, and general water quality

  13. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... Program Trauma Education Achieving Zero Preventable Deaths Conference Publications and Posters National Trauma System Injury Prevention and ... Division of Education ACS Education and Training Courses Publications Resources Education Program Videos Contact Us Clinical Congress ...

  14. National Toxicology Program

    Science.gov (United States)

    ... NTP? NTP develops and applies tools of modern toxicology and molecular biology to identify substances in the ... depend on for decisions that matter. The National Toxicology Program provides the scientific basis for programs, activities, ...

  15. Veterans Choice Program

    Data.gov (United States)

    Department of Veterans Affairs — If you are already enrolled in VA health care, the Choice Program allows you to receive health care within your community. Using this program does NOT impact your...

  16. French plutonium management program

    International Nuclear Information System (INIS)

    Greneche, D.

    2002-01-01

    The French plutonium management program is summarized in this paper. The program considers nuclear generation as a major component of national electric power supply and includes the reprocessing of the spent fuel. (author)

  17. Entrez Programming Utilities

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Entrez Programming Utilities (E-utilities) are a set of eight server-side programs that provide a stable interface into the Entrez query and database system at...

  18. LOADING SIMULATION PROGRAM C

    Data.gov (United States)

    U.S. Environmental Protection Agency — LSPC is the Loading Simulation Program in C++, a watershed modeling system that includes streamlined Hydrologic Simulation Program Fortran (HSPF) algorithms for...

  19. Coalbed Methane Outreach Program

    Science.gov (United States)

    Coalbed Methane Outreach Program, voluntary program seeking to reduce methane emissions from coal mining activities. CMOP promotes profitable recovery/use of coal mine methane (CMM), addressing barriers to using CMM instead of emitting it to atmosphere.

  20. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... JACS Jobs Events Find a Surgeon Patients and Family Contact My Profile Shop ( 0 ) Cart Donate American College of Surgeons Education Patients and Family Skills Programs Ostomy Home Skills Program Ostomy Home ...

  1. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... SESAP Sampler SRGS Resources in Surgical Education ACS Fundamentals of Surgery Curriculum Mastery in General Surgery Program ... Communications to the Profession Advocacy Advocacy Overview Quality Payment Program QPP Resource Center QPP Resource Center 2018 ...

  2. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... Profession Member Benefits About Member Benefits About Member Benefits Fellows (US and Canada) International Fellows Associate Fellows Residents Medical Students Affiliate Members ACS Insurance Programs ACS Discount Programs ...

  3. STEM Education Programs

    Science.gov (United States)

    & Development (LDRD) National Security Education Center (NSEC) Office of Science Programs Richard P Databases National Security Education Center (NSEC) Center for Nonlinear Studies Engineering Institute Scholarships STEM Education Programs Teachers (K-12) Students (K-12) Higher Education Regional Education

  4. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... Program State Legislation Tracked by the College Maintenance of Certification Quality Quality Quality Electronic Health Records (EHR) Incentive Program Physician Quality Reporting System Value-Based Payment Modifier Quality and Resource Use ...

  5. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... About Quality Programs ACS Leadership in Quality ACS Leadership in Quality Setting the Quality Standard Optimal Resources for Surgical Quality and Safety Inspiring Quality Initiative Resources Continuous Quality Improvement ACS Clinical Scholars in Residence AHRQ Safety Program ...

  6. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... My OR EHR Incentive Program Global Codes and Data Collection Patient Opioid Use New Medicare Card Project Medicare ... self-care checklist Evaluation (Complete the Ostomy Patient Survey . We need your opinion!) Program outcomes The ACS ...

  7. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... Careers at ACS Careers at ACS About ACS Career Types Working at ACS ... American College of Surgeons Education Patients and Family Skills Programs Ostomy Home Skills Program Ostomy Home Skills ...

  8. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... Be a YFA Leader Meetings and Events YFA Mentor Programs YFA Speakers Bureau Top 10 Reasons to ... National Trauma Data Bank Trauma Quality Improvement Program Mentoring for Excellence in Trauma Surgery Advanced Trauma Life ...

  9. Understanding Participation in Programs.

    Science.gov (United States)

    Hanson, Alan L.

    1991-01-01

    Adherence to program planning principles does not guarantee participation. Attention must be paid to characteristics that make a program responsive: target audience, promotion and marketing, competition, and logistics. (SK)

  10. Materials Sciences Programs

    International Nuclear Information System (INIS)

    1977-01-01

    A compilation and index of the ERDA materials sciences program is presented. This compilation is intended for use by administrators, managers, and scientists to help coordinate research and as an aid in selecting new programs

  11. ISTEF Laser Radar Program

    National Research Council Canada - National Science Library

    Stryjewski, John

    1998-01-01

    The BMDO Innovative Science and Technology Experimentation Facility (BMDO/ISTEF) laser radar program is engaged in an ongoing program to develop and demonstrate advanced laser radar concepts for Ballistic Missile Defense (BMD...

  12. Programming Language Paradigms

    OpenAIRE

    Felician ALECU

    2013-01-01

    This paper's goal is to briefly explain the basic theory behind programming languages and their history while taking a close look at different programming paradigms that are used today as well as describing their differences, benefits, and drawbacks

  13. ICASE Computer Science Program

    Science.gov (United States)

    1985-01-01

    The Institute for Computer Applications in Science and Engineering computer science program is discussed in outline form. Information is given on such topics as problem decomposition, algorithm development, programming languages, and parallel architectures.

  14. Ecosystem Analysis Program

    International Nuclear Information System (INIS)

    Burgess, R.L.

    1978-01-01

    Progress is reported on the following research programs: analysis and modeling of ecosystems; EDFB/IBP data center; biome analysis studies; land/water interaction studies; and computer programs for development of models

  15. Python to learn programming

    Science.gov (United States)

    Bogdanchikov, A.; Zhaparov, M.; Suliyev, R.

    2013-04-01

    Today we have a lot of programming languages that can realize our needs, but the most important question is how to teach programming to beginner students. In this paper we suggest using Python for this purpose, because it is a programming language that has neatly organized syntax and powerful tools to solve any task. Moreover it is very close to simple math thinking. Python is chosen as a primary programming language for freshmen in most of leading universities. Writing code in python is easy. In this paper we give some examples of program codes written in Java, C++ and Python language, and we make a comparison between them. Firstly, this paper proposes advantages of Python language in relation to C++ and JAVA. Then it shows the results of a comparison of short program codes written in three different languages, followed by a discussion on how students understand programming. Finally experimental results of students' success in programming courses are shown.

  16. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... Meetings and Events Scholarships, Competitions, Awards, and Project Work Top 10 Reasons to Participate Grand Rounds Webinar ... Accreditation Program for Breast Centers About NAPBC Accreditation Education NAPBC Standards Cancer Programs News Quality in Geriatric ...

  17. Modeling EERE deployment programs

    Energy Technology Data Exchange (ETDEWEB)

    Cort, K. A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Hostick, D. J. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Belzer, D. B. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Livingston, O. V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2007-11-01

    The purpose of the project was to identify and characterize the modeling of deployment programs within the EERE Technology Development (TD) programs, address possible improvements to the modeling process, and note gaps in knowledge for future research.

  18. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... About ACS NSQIP Join ACS NSQIP Now Collaboratives Hospital Compare Quality and Safety Conference Participant Use Data ... Life Support Verification, Review, and Consultation Program for Hospitals Trauma Systems Consultation Program Trauma Education Achieving Zero ...

  19. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... Centers National Cancer Database National Accreditation Program for Rectal Cancer Oncology Medical Home Accreditation Program Stereotactic Breast ... collaboration with the American Society of Colon and Rectal Surgeons (ASCRS), American Urological Association (AUA), Certified Enterostomal ...

  20. Youth Suicide Prevention Programs

    Science.gov (United States)

    Kalafat, John

    2006-01-01

    Youth suicide prevention programs are described that promote the identification and referral of at-risk youth, address risk factors, and promote protective factors. Emphasis is on programs that are both effective and sustainable in applied settings.

  1. Crab Rationalization Permit Program

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Crab Rationalization Program (Program) allocates BSAI crab resources among harvesters, processors, and coastal communities. The North Pacific Fishery Management...

  2. Dental Assisting Program Standards.

    Science.gov (United States)

    Georgia Univ., Athens. Dept. of Vocational Education.

    This publication contains statewide standards for the dental assisting program in Georgia. The standards are divided into 12 categories: foundations (philosophy, purpose, goals, program objectives, availability, evaluation); admissions (admission requirements, provisional admission requirements, recruitment, evaluation and planning); program…

  3. USSR imploding liner program

    International Nuclear Information System (INIS)

    Shearer, J.W.

    1975-01-01

    A summary is given of the history and rationale of the USSR program to implode metallic liners for the fusion program. The explosive driven, magnetic drive, and compressed gas driven research is reviewed. (MOW)

  4. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... Associate Fellows Residents Medical Students Affiliate Members ACS Insurance Programs ACS Discount Programs FACS Resources Career Connection ... and Awards Overview Scholarships, Fellowships, and Awards Overview Health Policy Scholarships Scholarships for International Surgeons Research Scholarships ...

  5. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... Class Clinical Congress 2018 Events at Clinical Congress Child Care at Clinical Congress Info for International Attendees ... Accreditation Program for Breast Centers About NAPBC Accreditation Education NAPBC Standards Cancer Programs News Quality in Geriatric ...

  6. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... You Want to Be a Surgeon Resident Resources Teaching Resources Online Guide to Choosing a Surgical Residency ... Research Findings Quality Program Initiatives Communications to the Profession Advocacy Advocacy Overview Quality Payment Program QPP Resource ...

  7. Reactive Programming in Java

    CERN Document Server

    CERN. Geneva

    2017-01-01

    Reactive Programming in gaining a lot of excitement. Many libraries, tools, and frameworks are beginning to make use of reactive libraries. Besides, applications dealing with big data or high frequency data can benefit from this programming paradigm. Come to this presentation to learn about what reactive programming is, what kind of problems it solves, how it solves them. We will take an example oriented approach to learning the programming model and the abstraction.

  8. Photovoltaic systems. Program summary

    Energy Technology Data Exchange (ETDEWEB)

    None

    1978-12-01

    Each of the Department of Energy's Photovoltaic Systems Program projects funded and/or in existence during fiscal year 1978 (October 1, 1977 through September 30, 1978) are described. The project sheets list the contractor, principal investigator, and contract number and funding and summarize the programs and status. The program is divided into various elements: program assessment and integration, research and advanced development, technology development, system definition and development, system application experiments, and standards and performance criteria. (WHK)

  9. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... State Requirements Contact Online Education Accreditation, Verification, and Validation Accreditation, Verification, and Validation Programs Accreditation, Verification, and ...

  10. Morning Programs Revisited.

    Science.gov (United States)

    Black, Susan

    1993-01-01

    Like British morning programs of recent decades, upstate New York program encourages parents and community residents to get involved in children's education. Parents and community residents--watercolor artists, auto mechanics, doll collectors, and others--are welcomed and valued in schools. Program's purpose is learning, not entertainment. Topics…

  11. Customer Service Programming

    Science.gov (United States)

    1982-01-01

    Use of computer program STRCMACS has enabled Illinois Bell Telephone, a subsidiary of American Telephone and Telegraph to cut software development costs about 10 percent by reducing program maintenance and by allowing the department to bring other software into operation more quickly. It has also been useful in company training of programming staff.

  12. Maine's Employability Skills Program

    Science.gov (United States)

    McMahon, John M.; Wolffe, Karen E.; Wolfe, Judy; Brooker, Carrie

    2013-01-01

    This Practice Report describes the development and implementation of the "Maine Employability Skills Program," a model employment program developed by the Maine Division for the Blind and Visually Impaired (DBVI). The program was designed to support the efforts of the chronically unemployed or underemployed. These consumers were either…

  13. An Interdistrict Transfer Program

    Science.gov (United States)

    Gross, Norman

    1975-01-01

    This testimony, before the May 1974 public hearings of the New York City Commission on Human Rights by the Administrator, Urban-Suburban Transfer Program and Inter district Transfer Program, West Irondequoit School District, New York, reviews a program which began with 25 minority group youngsters from one racially-imbalanced Rochester school…

  14. The Trailblazer Program

    Science.gov (United States)

    Trefney, Charles J.

    1999-01-01

    This paper presents the "Three Pillars of Success" for the Trailblazer Program. The topics include: 1) The "Rocket Equation" for SSTO (Single Stage To Orbit); 2) The Rocket I* Barrier; 3) Rocket-Based Combined-Cycle Engine; 4) Potential for Reusability; 5) Factors Mitigating RBCC Performance; 6) The "Trailblazer" Program; 7) Trailblazer Performance Goals; 8) Trailblazer Reference Vehicle; and 9) Trailblazer Program Architecture.

  15. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... Trauma Programs About Trauma Programs Violence Prevention BleedingControl.org Trauma Quality Programs National Trauma Data Bank Trauma ... 5000 (F) 312-202-5001 (E) postmaster@facs.org Copyright © 1996-2018 by the American College of ...

  16. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... Ostomy Home Skills Program Ostomy Home Skills Program Adult Ostomy Pediatric Ostomy Programa de Destrezas para manejo Doméstico de Ostomía Ostomy Home Skills Program Adult Ostomy Pediatric Ostomy Programa de Destrezas para manejo ...

  17. NCSU Reactor Sharing Program

    International Nuclear Information System (INIS)

    Perez, P.B.

    1993-01-01

    The Nuclear Reactor Program at North Carolina State University provides the PULSTAR Research Reactor and associated facilities to eligible institutions with support, in part, from the Department of Energy Reactor Sharing Program. Participation in the NCSU Reactor Sharing Program continues to increase steadily with visitors ranging from advance high school physics and chemistry students to Ph.D. level research from neighboring universities

  18. Programs, interfaces and components

    NARCIS (Netherlands)

    Bergstra, J.A.; Loots, M.E.

    The jump instruction is considered essential for an adequate theoretical understanding of imperative sequential programming. Using atomic actions and tests as a basis we outline an algebra of programs, denoted PGA, which captures the crux of sequential programming. PGA provides an ontology for

  19. Trends in Multicultural Programming.

    Science.gov (United States)

    Mylopoulos, Chryss

    1985-01-01

    Outlines basic principles and philosophy behind library multicultural programs and provides brief overview of development of such programs in Canadian libraries. Programing themes (cultural identity, contribution of ethnocultural groups to Canadian society, interpretation of multiculturalism as social policy) and suggestions for integrating…

  20. Special Milk Program

    Science.gov (United States)

    US Department of Agriculture, 2009

    2009-01-01

    The Special Milk Program provides milk to children in schools, child care institutions and eligible camps that do not participate in other Federal child nutrition meal service programs. The program reimburses schools and institutions for the milk they serve. In 2008, 4,676 schools and residential child care institutions participated, along with…

  1. YRE Program Guide.

    Science.gov (United States)

    California State Dept. of Education, Sacramento. Div. of School Facilities Planning.

    This report examines single- and multi-track educational programs as found in California's public school system, explores the pros and cons of using year-round education (YRE) programs, and how to implement these programs. Each year-round tracking system is detailed using each of their calendars in a side-by-side comparison along with the…

  2. Modern programming language

    Science.gov (United States)

    Feldman, G. H.; Johnson, J. A.

    1980-01-01

    Structural-programming language is especially-tailored for producing assembly language programs for MODCOMP II and IV mini-computes. Modern programming language consists of set of simple and powerful control structures that include sequencing alternative selection, looping, sub-module linking, comment insertion, statement continuation, and compilation termination capabilities.

  3. Programming the BBC micro

    CERN Document Server

    Ferguson, John D; Macari, Louie; Williams, Peter H

    1983-01-01

    Programming the BBC Micro is a 12-chapter book that begins with a description of the BBC microcomputer, its peripheral, and faults. Subsequent chapters focus on practice in programming, program development, graphics, words, numbers, sound, bits, bytes, and assembly language. The interfacing, file handling, and detailed description of BBC microcomputer are also shown.

  4. Weatherization and Intergovernmental Program - Weatherization Assistance Program

    Energy Technology Data Exchange (ETDEWEB)

    None

    2010-06-01

    The U.S. Department of Energy’s (DOE) Weatherization Assistance Program reduces energy costs for low-income households by increasing the energy efficiency of their homes, while ensuring their health and safety.

  5. Equipment qualification research program: program plan

    International Nuclear Information System (INIS)

    Dong, R.G.; Smith, P.D.

    1982-01-01

    The Lawrence Livermore National Laboratory (LLNL) under the sponsorship of the US Nuclear Regulatory Commission (NRC) has developed this program plan for research in equipment qualification (EQA). In this report the research program which will be executed in accordance with this plan will be referred to as the Equipment Qualification Research Program (EQRP). Covered are electrical and mechanical equipment under the conditions described in the OBJECTIVE section of this report. The EQRP has two phases; Phase I is primarily to produce early results and to develop information for Phase II. Phase I will last 18 months and consists of six projects. The first project is program management. The second project is responsible for in-depth evaluation and review of EQ issues and EQ processes. The third project is responsible for detailed planning to initiate Phase II. The remaining three projects address specific equipment; i.e., valves, electrical equipment, and a pump

  6. Scallop License Limitation Program (SLLP) Permit Program

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — A federal Scallop License Limitation Program (SLLP) license is required onboard any vessel deployed in scallop fisheries in Federal waters off Alaska (except for...

  7. Clean Coal Technology Programs: Program Update 2009

    Energy Technology Data Exchange (ETDEWEB)

    None

    2009-10-01

    The purpose of the Clean Coal Technology Programs: Program Update 2009 is to provide an updated status of the U.S. Department of Energy (DOE) commercial-scale demonstrations of clean coal technologies (CCT). These demonstrations have been performed under the Clean Coal Technology Demonstration Program (CCTDP), the Power Plant Improvement Initiative (PPII), and the Clean Coal Power Initiative (CCPI). Program Update 2009 provides: (1) a discussion of the role of clean coal technology demonstrations in improving the nation’s energy security and reliability, while protecting the environment using the nation’s most abundant energy resource—coal; (2) a summary of the funding and costs of the demonstrations; and (3) an overview of the technologies being demonstrated, along with fact sheets for projects that are active, recently completed, or recently discontinued.

  8. Programming in COBOL

    CERN Document Server

    Lancaster, G T

    2014-01-01

    Programming in COBOL is a simple yet concise how-to book that teaches the programming language in a short yet effective step-by-step manner, which can be easily understood by anyone with sufficient knowledge in information technology. Covering first the advantages of COBOL over other programming languages, the book discusses COBOL's divisions - identification, environment, procedure, and data, and then describes the testing of the COBOL source programs and program questions. The book is valuable for those who wish to learn basic COBOL language, but do not have the time to take manufacturers' o

  9. Energy research program 83

    International Nuclear Information System (INIS)

    1983-01-01

    The energy research program 83 (EFP-83) is prepared by the Danish Ministry of Energy in order to continue the extension of the Danish energy research and development started through the former Trade Ministry's programs EM-1 (1976) and EM-2 (1978), and the Ministry of Energy's programs EFP-80, EFP-81 and EFP-82. The new program is a continuation of the activities in the period 1983-85 with a total budget of 111 mio. DKK. The program gives a brief description of background, principles, organization and financing, and a detailed description of each research area. (ln)

  10. Energy research program 85

    International Nuclear Information System (INIS)

    1985-01-01

    The energy research program 85 (EFP-85) is prepared by the Danish Ministry of Energy in order to continue the extension of the Danish energy research and development started through the former Trade Ministry's programs EM-1 (1976) and EM-2 (1978), and Ministry of Energy's programs EFP-80, EFP-81, EFP-82, EFP-83, and EFP-84. The new program is a continuation of the activities in the period 1985-87 with a total budget of 110 mio. DKK. The program gives a brief description of background, principles, organization and financing, and a detailed description of each research area. (ln)

  11. Energy research program 82

    International Nuclear Information System (INIS)

    1982-01-01

    The energy research program 82 (EFP-82) is prepared by the Danish ministry of energy in order to continue the extension of the Danish energy research and development started through the former trade ministry's programs EM-1 (1976) and EM-2 (1978), and the energy ministry's programs EFP-80 and EFP-81. The new program is a continuation of the activities in the period 1982-84 with a total budget of 100 mio.Dkr. The program gives a brief description of background, principles, organization and financing, and a detailed description of each research area. (BP)

  12. Energy research program 86

    International Nuclear Information System (INIS)

    1986-01-01

    The energy research program 86 (EFP-86) is prepared by the Danish Ministry of Energy in order to continue the extension of the Danish energy research and development started through the former Trade Ministry's programs EM-1 (1976) and EM-2 (1978), and the Ministry of Energy's programs EFP-80, EFP-81, EFP-82, EFP-83, EFP-84, and EFP-85. The new program is a continuation of the activities in the period 1986-88 with a total budget of 116 mio. DKK. The program gives a brief description of background, principles, organization and financing, and a detailed description of each research area. (ln)

  13. Energy research program 84

    International Nuclear Information System (INIS)

    1984-01-01

    The energy research program 84 (EFP-84) is prepared by the Danish Ministry of Energy in order to continue the extension of the Danish energy research and development started through the former Trade Ministry's programs EM-1 (1976) and EM-2 (1978), and the Ministry of Energy's programs EFP-80, EFP-81, EFP-82 and EFP-83. The new program is a continuation of the activities in the period 1984-86 with a total budget of 112 mio. DKK. The program gives a brief description of background, principles, organization and financing, and a detailed description of each research area. (ln)

  14. Mixed language programming

    International Nuclear Information System (INIS)

    Burow, Burkhard D.

    1996-01-01

    Computing in the next millennium will be using software from this millennium. Programming languages evolve and new ones continue to be created. The use of legacy code demonstrates why some present and future applications may span programming languages. Even a completely new application may mix programming languages, if it allows its components to be more conveniently expressed. Given the need, mixed language programming should be easy and robust. By resolving a variety of difficulties, the well established cfortran.h package provides, the desired convenient interface across the C and Fortran programming languages, as demonstrated using CERN's Book. (author)

  15. Surplus Facilities Management Program

    International Nuclear Information System (INIS)

    Coobs, J.H.

    1983-01-01

    This is the second of two programs that are concerned with the management of surplus facilities. The facilities in this program are those related to commercial activities, which include the three surplus experimental and test reactors [(MSRE, HRE-2, and the Low Intensity Test Reactor (LITR)] and seven experimental loops at the ORR. The program is an integral part of the Surplus Facilities Management Program, which is a national program administered for DOE by the Richland Operations Office. Very briefly reported here are routine surveillance and maintenance of surplus radioactively contaminated DOE facilities awaiting decommissioning

  16. C++ how to program

    CERN Document Server

    Deitel, Paul J

    2014-01-01

    This best-selling comprehensive text is aimed at readers with little or no programming experience. It teaches programming by presenting the concepts in the context of full working programs and takes an early-objects approach. The authors emphasize achieving program clarity through structured and object-oriented programming, software reuse and component-oriented software construction. The Ninth Edition encourages students to connect computers to the community, using the Internet to solve problems and make a difference in our world. All content has been carefully fine-tuned in response to a team of distinguished academic and industry reviewers.

  17. SSCL quality program overview

    International Nuclear Information System (INIS)

    Hedderick, R.V.; Threatt, D.C.

    1992-01-01

    The Quality Program for the Superconducing Super Collider Laboratory (SSCL) was developed for a number of reasons. The need for a quality program not only is a contractual requirement, but it also makes good economic sense to implement such a program. The quality program is the device used to coordinate the activities of different Laboratory organizations, such as Engineering and Procurement, and to improve operational reliability and safety. To be successful, the QA Program not only must satisfy Department of Energy (DOE) requirements and provide for flowdown of requirements to performing organizations, but must also be flexible enough so that the program is tailored to meet the needs of each internal organization. The keys to success are management support, acceptance by personnel, and cost effectiveness. These three items are assured by involving appropriate management at each step of program development, by personnel training and by feedback, and by programs to reduce defects and improve quality. Equally valuable is involvement of key organizations in program development. We will describe the basic SSCL Quality Program requirements, how the requirements are tailored to the needs of Laboratory organizations, and how the effectiveness of the program is validated

  18. Foreign criteria and programs

    International Nuclear Information System (INIS)

    Swinth, K.L.; Thompson, I.M.G.

    1993-03-01

    The concept of measurement quality assurance (MQA) as embodied in National Institute of Standards and Technology (NIST) programs is not generally used within European programs for testing or accreditation. Although the essential elements of quality control and quality assurance are in the European programs, the concept of testing the capability of the laboratory itself, in terms of its performance for the designated measurements, may not be included. Rather, the European programs use the concept of periodic calibration of laboratory reference standards against the next highest level of standards. Thus, they embody the concept of measurement traceability to appropriate primary standards. Within Europe a series of calibration accreditation programs has been established in the various countries tied together through a multilateral agreement. The radiation measurement programs are based on the International Organization for Standardization (ISO) 9000 series of standards. The purpose of this paper is to outline the overall operation of European Accreditation Programs in the radiation calibration and measurement areas. The operation of the radiation measurement programs of the National Measurement Accreditation Service (NAMAS) in the United Kingdom is described in detail along with other European programs. The manner in which these programs relate to individual dosimetry service programs is also described

  19. Functional Programming in R

    DEFF Research Database (Denmark)

    Mailund, Thomas

    Master functions and discover how to write functional programs in R. In this book, you'll make your functions pure by avoiding side-effects; you’ll write functions that manipulate other functions, and you’ll construct complex functions using simpler functions as building blocks. In Functional...... Programming in R, you’ll see how we can replace loops, which can have side-effects, with recursive functions that can more easily avoid them. In addition, the book covers why you shouldn't use recursion when loops are more efficient and how you can get the best of both worlds. Functional programming...... is a style of programming, like object-oriented programming, but one that focuses on data transformations and calculations rather than objects and state. Where in object-oriented programming you model your programs by describing which states an object can be in and how methods will reveal or modify...

  20. Functional Programming in R

    DEFF Research Database (Denmark)

    Mailund, Thomas

    2017-01-01

    Master functions and discover how to write functional programs in R. In this book, you'll make your functions pure by avoiding side-effects; you’ll write functions that manipulate other functions, and you’ll construct complex functions using simpler functions as building blocks. In Functional...... Programming in R, you’ll see how we can replace loops, which can have side-effects, with recursive functions that can more easily avoid them. In addition, the book covers why you shouldn't use recursion when loops are more efficient and how you can get the best of both worlds. Functional programming...... is a style of programming, like object-oriented programming, but one that focuses on data transformations and calculations rather than objects and state. Where in object-oriented programming you model your programs by describing which states an object can be in and how methods will reveal or modify...

  1. Avaliação do programa nacional de fortalecimento da agricultura familiar: a intenção de pagamento do crédito Evaluation of Brazilian family farming program: a study on the intention of repaingy the agricultural credit

    Directory of Open Access Journals (Sweden)

    Francisco Eduardo de Castro Rocha

    2009-01-01

    Full Text Available Esta publicação faz parte de um estudo maior (Tese. Nela analisou-se a intenção de pagamento do crédito no contexto da avaliação do Programa Nacional de Fortalecimento da Agricultura Familiar (Pronaf na Paraíba. A pesquisa foi executada com base na opinião dos beneficiários do Grupo A (Assentados e B (Agricultores familiares em duas etapas: (a preliminar, para o levantamento de crenças e informações e (b principal, para a medição dessas crenças. Para avaliar a intenção de pagamento, foi empregado o modelo Teórico da Ação Planejada de Ajzen (1991. Com base nesse modelo, a Atitude, a Crença normativa (componente da norma subjetiva e a Norma Subjetiva foram, para o Grupo A, as variáveis preditoras que explicaram a Intenção de pagamento de crédito. Para o Grupo B, as dimensões Atitude, Crença comportamental (componente da atitude, Crença normativa (componente da norma subjetiva e a crença de controle (componente da percepção de controle influenciaram a Intenção do pagamento de crédito. A Percepção de controle não influenciou diretamente a Intenção comportamental, mas indiretamente essa variável é preditora do Comportamento-alvo.This publication is part of a major study (Thesis. In that thesis it was analyzed the intention of Pronaf's beneficiaries to repay the credit they have received. The Pronaf is a line of credit for small farmers implemented by the Brazilian Federal Government in 1996. Ajzen's Theory of Planned Behavior (1991 was used to evaluate the beneficiaries' intention in paying what they owned. In order to accomplish this evaluation, two studies were conducted. The first one (Preliminary Study focused on the small farmer's beliefs about the program operation. The second (Main Study focused on the measurement of these beliefs. Two beneficiary groups participated of the studies: Group A (agrarian reform settlers and Group B (small farmers. According to Ajzen's model, for the participants of the

  2. CROSSER - CUMULATIVE BINOMIAL PROGRAMS

    Science.gov (United States)

    Bowerman, P. N.

    1994-01-01

    The cumulative binomial program, CROSSER, is one of a set of three programs which calculate cumulative binomial probability distributions for arbitrary inputs. The three programs, CROSSER, CUMBIN (NPO-17555), and NEWTONP (NPO-17556), can be used independently of one another. CROSSER can be used by statisticians and users of statistical procedures, test planners, designers, and numerical analysts. The program has been used for reliability/availability calculations. CROSSER calculates the point at which the reliability of a k-out-of-n system equals the common reliability of the n components. It is designed to work well with all integer values 0 < k <= n. To run the program, the user simply runs the executable version and inputs the information requested by the program. The program is not designed to weed out incorrect inputs, so the user must take care to make sure the inputs are correct. Once all input has been entered, the program calculates and lists the result. It also lists the number of iterations of Newton's method required to calculate the answer within the given error. The CROSSER program is written in C. It was developed on an IBM AT with a numeric co-processor using Microsoft C 5.0. Because the source code is written using standard C structures and functions, it should compile correctly with most C compilers. The program format is interactive. It has been implemented under DOS 3.2 and has a memory requirement of 26K. CROSSER was developed in 1988.

  3. Generating Consistent Program Tutorials

    DEFF Research Database (Denmark)

    Vestdam, Thomas

    2002-01-01

    In this paper we present a tool that supports construction of program tutorials. A program tutorial provides the reader with an understanding of an example program by interleaving fragments of source code and explaining text. An example program can for example illustrate how to use a library or a......, and we see potential in using the tool to produce program tutorials to be used for frameworks, libraries, and in educational contexts.......In this paper we present a tool that supports construction of program tutorials. A program tutorial provides the reader with an understanding of an example program by interleaving fragments of source code and explaining text. An example program can for example illustrate how to use a library...... or a framework. We present a means for specifying the fragments of a program that are to be in-lined in the tutorial text. These in-line fragments are defined by addressing named syntactical elements, such as classes and methods, but it is also possible to address individual code lines by labeling them...

  4. Program management system manual

    International Nuclear Information System (INIS)

    1989-08-01

    OCRWM has developed a program management system (PMS) to assist in organizing, planning, directing and controlling the Civilian Radioactive Waste Management Program. A well defined management system is necessary because: (1) the Program is a complex technical undertaking with a large number of participants, (2) the disposal and storage facilities to be developed by the Program must be licensed by the Nuclear Regulatory Commission (NRC) and hence are subject to rigorous quality assurance (QA) requirements, (3) the legislation mandating the Program creates a dichotomy between demanding schedules of performance and a requirement for close and continuous consultation and cooperation with external entities, (4) the various elements of the Program must be managed as parts of an integrated waste management system, (5) the Program has an estimated total system life cycle cost of over $30 billion, and (6) the Program has a unique fiduciary responsibility to the owners and generators of the nuclear waste for controlling costs and minimizing the user fees paid into the Nuclear Waste Fund. This PMS Manual is designed and structured to facilitate strong, effective Program management by providing policies and requirements for organizing, planning, directing and controlling the major Program functions

  5. Site Support Program Plan Infrastructure Program

    International Nuclear Information System (INIS)

    1995-01-01

    The Fiscal Year 1996 Infrastructure Program Site Support Program Plan addresses the mission objectives, workscope, work breakdown structures (WBS), management approach, and resource requirements for the Infrastructure Program. Attached to the plan are appendices that provide more detailed information associated with scope definition. The Hanford Site's infrastructure has served the Site for nearly 50 years during defense materials production. Now with the challenges of the new environmental cleanup mission, Hanford's infrastructure must meet current and future mission needs in a constrained budget environment, while complying with more stringent environmental, safety, and health regulations. The infrastructure requires upgrading, streamlining, and enhancement in order to successfully support the site mission of cleaning up the Site, research and development, and economic transition

  6. Site Support Program Plan Infrastructure Program

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-09-26

    The Fiscal Year 1996 Infrastructure Program Site Support Program Plan addresses the mission objectives, workscope, work breakdown structures (WBS), management approach, and resource requirements for the Infrastructure Program. Attached to the plan are appendices that provide more detailed information associated with scope definition. The Hanford Site`s infrastructure has served the Site for nearly 50 years during defense materials production. Now with the challenges of the new environmental cleanup mission, Hanford`s infrastructure must meet current and future mission needs in a constrained budget environment, while complying with more stringent environmental, safety, and health regulations. The infrastructure requires upgrading, streamlining, and enhancement in order to successfully support the site mission of cleaning up the Site, research and development, and economic transition.

  7. Program for Energy Research and Technologies 1977--1980. Annual report 1977 on efficient uses of energy fossil sources of primary energy new sources of energy

    Energy Technology Data Exchange (ETDEWEB)

    1978-01-01

    The main objectives within the policy of the Federal Government Program for Energy Research and Technologies 1977--1980 can be summarized as follows: guaranteeing the continuity of energy supply in the medium to long term in the Federal Republic at economically favourable costs considering the requirements necessary for the protection of the environment and population. The financial support is effected under the general headings of Development of Energy Resources, Energy Conservation and Efficient Use of Energy. An additional aspect of the support policy is the development of technologies which are of importance for other countries, specifically for the developing countries. Support of a project is effected through a research and development grant from the Federal Government and this can range from less than 50% to 100%. For this the Government receives an irrevocable, free of charge and non-exclusive right to make use of research and development results. In special cases full repayment is agreed subject to commercial success. Based on agreements signed by the Federal Minister of Research and Technology and the Federal Minister of Economic Affairs on the one hand and the Juelich Nuclear Research Establishment (KFA) on the other, the Project Management for Energy Research (PLE) in KFA Juelich is acting on behalf of these Ministries. The Project Management's activities in non-nuclear energy research in general (for the Federal Ministry of Research and Technology) and development and innovation in coal mining and preparation (for the Federal Ministry of Economic Affairs) have the following general objectives: to improve the efficiency of Government support; to ensure that projects are efficiently handled; and to reduce the workload of the Ministries. The individual projects are listed and described briefly.

  8. Programming Scala Scalability = Functional Programming + Objects

    CERN Document Server

    Wampler, Dean

    2009-01-01

    Learn how to be more productive with Scala, a new multi-paradigm language for the Java Virtual Machine (JVM) that integrates features of both object-oriented and functional programming. With this book, you'll discover why Scala is ideal for highly scalable, component-based applications that support concurrency and distribution. Programming Scala clearly explains the advantages of Scala as a JVM language. You'll learn how to leverage the wealth of Java class libraries to meet the practical needs of enterprise and Internet projects more easily. Packed with code examples, this book provides us

  9. Evaluation Program initiative

    International Nuclear Information System (INIS)

    Rich, B.L.

    1987-01-01

    The purpose of this paper is to provide the Department of Energy's (DOE) safeguards and security community with some insights on an important management initiative by the Office of Security Evaluations (OSE). The paper will present the ''what, where, who, when, and why'' of a new Evaluation Program. The Evaluation Program will be comprised of a continuing series of regular and special evaluations of DOE safeguards and security programs and policies. The evaluations will be integrative and ''crosscutting,'' i.e. will extend across DOE organizational lines. Evaluations will be offered as positive advisories to DOE managers with safeguards and security responsibilities and will not be rated. They will complement the ongoing OSE Inspection Program of inspections conducted by OSE's Inspection Division. The purpose for the evaluations is to establish an accurate and current assessment of the effectiveness and status of safeguards and security programs and policies and to provide DOE managers with required information on program and policy effectiveness

  10. MIDI Programming in Scheme

    DEFF Research Database (Denmark)

    Nørmark, Kurt

    2010-01-01

    makes it possible to carry out systematic modifications and transformations of MIDI contents with use of pure functional programming. Side by side with the XML-inspired MIDI language, the paper describes an Emacs-based, textual programming environment that supports the MIDI programming process....... The programming environment also supports a variety of interactive features - similar to MIDI sequencers - but restricted to a textual representation of the music. The main contributions of the work are considered to be (1) An accumulated MIDI function library, which can transform MIDI files in many non......-trivial ways; (2) A proposed working process alternating between creative mode and programmatic editing mode within a MIDI programming environment; and (3) A textual MIDI programming environment with embedded support of many interactive, MIDI-related functionalities....

  11. Programming in biomolecular computation

    DEFF Research Database (Denmark)

    Hartmann, Lars Røeboe; Jones, Neil; Simonsen, Jakob Grue

    2011-01-01

    Our goal is to provide a top-down approach to biomolecular computation. In spite of widespread discussion about connections between biology and computation, one question seems notable by its absence: Where are the programs? We identify a number of common features in programming that seem...... conspicuously absent from the literature on biomolecular computing; to partially redress this absence, we introduce a model of computation that is evidently programmable, by programs reminiscent of low-level computer machine code; and at the same time biologically plausible: its functioning is defined...... by a single and relatively small set of chemical-like reaction rules. Further properties: the model is stored-program: programs are the same as data, so programs are not only executable, but are also compilable and interpretable. It is universal: all computable functions can be computed (in natural ways...

  12. Toy Control Program evaluation.

    Science.gov (United States)

    Stewart, H A; Ormond, C; Seeger, B R

    1991-08-01

    The Toy Control Program for the Apple IIe microcomputer is a software and hardware package developed for the training of single-switch scanning skills. The specially designed scanning programs provide on screen visual feedback and activate a battery-powered toy to reinforce performance. This study examined whether the training of preschool subjects in single-switch scanning skills with the Toy Control Program would result in increased task completion scores and increased levels of attention to task, as compared with conditions of toy activation only and microcomputer programs with screen reinforcement only. The results showed that the subjects paid significantly more attention to the toys as reinforcers (p less than .01). No significant difference was found for the performance results of the three conditions. These findings support the use of a program like the Toy Control Program, which integrates the instructional capabilities of a computer with the reinforcement potential of a toy and the creativity of a therapist.

  13. The role of affective evaluation in conflict adaptation: An LRP study.

    Science.gov (United States)

    Fröber, Kerstin; Stürmer, Birgit; Frömer, Romy; Dreisbach, Gesine

    2017-08-01

    Conflict between incompatible response tendencies is typically followed by control adjustments aimed at diminishing subsequent conflicts, a phenomenon often called conflict adaptation. Dreisbach and Fischer (2015, 2016) recently proposed that it is not the conflict per se but the aversive quality of a conflict that originally motivates this kind of sequential control adjustment. With the present study we tested the causal role of aversive signals in conflict adaptation in a more direct way. To this end, after each trial of a vertical Simon task participants rated whether they experienced the last trial as rather pleasant or unpleasant. Conflict adaptation was measured via lateralized readiness potentials as a measure of early motor-related activation that were computed on the basis of event-related brain potentials. Results showed the typical suppression of automatic response activation following trials rated as unpleasant, whereas suppression was relaxed following trials rated as pleasant. That is, sequential control adaptation was not based on previous conflict but on the subjective affective experience. This is taken as evidence that negative affect even in the absence of actual conflict triggers subsequent control adjustments. Copyright © 2017 Elsevier Inc. All rights reserved.

  14. LRP1 in Brain Vascular Smooth Muscle Cells Mediates Local Clearance of Alzheimer's Amyloid-β

    OpenAIRE

    Kanekiyo, Takahisa; Liu, Chia-Chen; Shinohara, Mitsuru; Li, Jie; Bu, Guojun

    2012-01-01

    Impaired clearance of amyloid-β (Aβ) is a major pathogenic event for Alzheimer’s disease (AD). Aβ depositions in brain parenchyma as senile plaques and along cerebrovasculature as cerebral amyloid angiopathy (CAA) are hallmarks of AD. A major pathway that mediates brain Aβ clearance is the cerebrovascular system where Aβ is eliminated through the blood-brain barrier (BBB) and/or degraded by cerebrovascular cells along the interstitial fluid drainage pathway. An Aβ clearance receptor, the low-...

  15. Lrp4: a novel modulator of extracellular signaling in craniofacial organogenesis

    OpenAIRE

    Ohazama, Atsushi; Porntaveetus, Thantrira; Ota, Masato S.; Herz, Joachim; Sharpe, Paul T.

    2010-01-01

    The low-density lipoprotein (LDL) receptor family is a large evolutionarily conserved group of transmembrane proteins. It has been shown that LDL receptor family members can also function as direct signal transducers or modulators for a broad range of cellular signalling pathways. We have identified a novel mode of signalling pathway integration/coordination that occurs outside cells during development that involves an LDL family member. Physical interaction between an extracellular protein (...

  16. Meteorological Monitoring Program

    International Nuclear Information System (INIS)

    Hancock, H.A. Jr.; Parker, M.J.; Addis, R.P.

    1994-01-01

    The purpose of this technical report is to provide a comprehensive, detailed overview of the meteorological monitoring program at the Savannah River Site (SRS) near Aiken, South Carolina. The principle function of the program is to provide current, accurate meteorological data as input for calculating the transport and diffusion of any unplanned release of an atmospheric pollutant. The report is recommended for meteorologists, technicians, or any personnel who require an in-depth understanding of the meteorological monitoring program

  17. Probabilistic Programming (Invited Talk)

    OpenAIRE

    Yang, Hongseok

    2017-01-01

    Probabilistic programming refers to the idea of using standard programming constructs for specifying probabilistic models from machine learning and statistics, and employing generic inference algorithms for answering various queries on these models, such as posterior inference and estimation of model evidence. Although this idea itself is not new and was, in fact, explored by several programming-language and statistics researchers in the early 2000, it is only in the last few years that proba...

  18. Robust Programming by Example

    OpenAIRE

    Bishop , Matt; Elliott , Chip

    2011-01-01

    Part 2: WISE 7; International audience; Robust programming lies at the heart of the type of coding called “secure programming”. Yet it is rarely taught in academia. More commonly, the focus is on how to avoid creating well-known vulnerabilities. While important, that misses the point: a well-structured, robust program should anticipate where problems might arise and compensate for them. This paper discusses one view of robust programming and gives an example of how it may be taught.

  19. Intelligence of programs

    Energy Technology Data Exchange (ETDEWEB)

    Novak, D

    1982-01-01

    A general discussion about the level of artificial intelligence in computer programs is presented. The suitability of various languages for the development of complex, intelligent programs is discussed, considering fourth-generation language as well as the well established structured COBOL language. It is concluded that the success of automation in many administrative fields depends to a large extent on the development of intelligent programs.

  20. Los Alamos Programming Models

    Energy Technology Data Exchange (ETDEWEB)

    Bergen, Benjamin Karl [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2016-07-07

    This is the PDF of a powerpoint presentation from a teleconference on Los Alamos programming models. It starts by listing their assumptions for the programming models and then details a hierarchical programming model at the System Level and Node Level. Then it details how to map this to their internal nomenclature. Finally, a list is given of what they are currently doing in this regard.

  1. Are Stabilization Programs Expansionary?

    OpenAIRE

    Federico Echenique; Alvaro Forteza

    1997-01-01

    The empirical evidence presented in this paper casts serious doubts on the by now widely accepted "stylized facts" of the exchange rate based stabilization programs (ERBS) as they are stated in Kiguel and Liviatan (1992) and in Végh (1992). Even though the ERBS programs were associated with output booms, no evidence of booms provoked by the stabilization programs is found. Rather, exogenous capital inflows to Latin America seem to have caused both the output booms and the stabilization progra...

  2. Meteorological Monitoring Program

    Energy Technology Data Exchange (ETDEWEB)

    Hancock, H.A. Jr. [ed.; Parker, M.J.; Addis, R.P.

    1994-09-01

    The purpose of this technical report is to provide a comprehensive, detailed overview of the meteorological monitoring program at the Savannah River Site (SRS) near Aiken, South Carolina. The principle function of the program is to provide current, accurate meteorological data as input for calculating the transport and diffusion of any unplanned release of an atmospheric pollutant. The report is recommended for meteorologists, technicians, or any personnel who require an in-depth understanding of the meteorological monitoring program.

  3. Tribal Waste Management Program

    Science.gov (United States)

    The EPA’s Tribal Waste Management Program encourages environmentally sound waste management practices that promote resource conservation through recycling, recovery, reduction, clean up, and elimination of waste.

  4. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... Special Activities Resources Housing and Travel ... Contact Online Education Accreditation, Verification, and Validation Accreditation, Verification, and Validation Programs Accreditation, Verification, and ...

  5. Introduction to dynamic programming

    CERN Document Server

    Cooper, Leon; Rodin, E Y

    1981-01-01

    Introduction to Dynamic Programming provides information pertinent to the fundamental aspects of dynamic programming. This book considers problems that can be quantitatively formulated and deals with mathematical models of situations or phenomena that exists in the real world.Organized into 10 chapters, this book begins with an overview of the fundamental components of any mathematical optimization model. This text then presents the details of the application of dynamic programming to variational problems. Other chapters consider the application of dynamic programming to inventory theory, Mark

  6. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... Advocate at Home Program State Legislative Action Center Leadership & Advocacy Summit Webinars Practice Management Practice Management Practice Management CPT Coding Bulletin Articles ...

  7. Local Estuary Programs

    Science.gov (United States)

    This page provides information about Local Individual Estuary Programs including links to their NEP homepages, social media, Comprehensive Conservation and Management Plans, and state of the bay reports.

  8. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... Life Support Verification, Review, and Consultation Program for Hospitals ... Injury Prevention and Control Quality and Safety Conference Quality and Safety Conference Quality ...

  9. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... Health Records (EHR) Incentive Program Physician Quality Reporting System Value-Based Payment ... Practice Management Practice Management Practice Management CPT Coding Bulletin Articles ...

  10. Knowledge management program

    Energy Technology Data Exchange (ETDEWEB)

    Henderson, T. [CANDU Owners' Group, Toronto, Ontario (Canada)

    2013-07-01

    To capture and retain the CANDU experience from a wider CANDU base and transfer knowledge and experience to our members, supplier participants and universities in a cost effective manner. Major focus area of the program is knowledge management joint projects, generic training delivery, inter-utilities mentoring and technical support, public education programs. The path forward is execution of transition of OPG NPDS Program as an ongoing program in COG with member funding, pursue opportunities to provide member utilities with additional leadership and train-the-trainer training and grow the knowledge management activities by 20% per year based on 2013/2014 results.

  11. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... Online Guide to Choosing a Surgical Residency Practice Management Workshops Patients and Family Patient Education Patient Education Patients Medical Professionals Skills Programs Find ...

  12. Transit Benefit Program Data -

    Data.gov (United States)

    Department of Transportation — This data set contains information about any US government agency participating in the transit benefits program, funding agreements, individual participating Federal...

  13. Knowledge management program

    International Nuclear Information System (INIS)

    Henderson, T.

    2013-01-01

    To capture and retain the CANDU experience from a wider CANDU base and transfer knowledge and experience to our members, supplier participants and universities in a cost effective manner. Major focus area of the program is knowledge management joint projects, generic training delivery, inter-utilities mentoring and technical support, public education programs. The path forward is execution of transition of OPG NPDS Program as an ongoing program in COG with member funding, pursue opportunities to provide member utilities with additional leadership and train-the-trainer training and grow the knowledge management activities by 20% per year based on 2013/2014 results.

  14. Programming Language Pragmatics

    CERN Document Server

    Scott, Michael L

    2009-01-01

    Programming Language Pragmatics is the most comprehensive programming language textbook available today. Taking the perspective that language design and language implementation are tightly interconnected, and that neither can be fully understood in isolation, this critically acclaimed and bestselling book has been thoroughly updated to cover the most recent developments in programming language design. With a new chapter on run-time program management and expanded coverage of concurrency, this new edition provides both students and professionals alike with a solid understanding of the most impo

  15. Virginia Natural Heritage Program

    Science.gov (United States)

    Heritage About Natural Heritage Overview, Mission Natural Heritage Inventory Community Ecology Program ) | Strategic Plan (PDF) | Executive Progress Report (PDF) | Code of Ethics (PDF) Your browser does not support

  16. Practical C programming

    CERN Document Server

    Oualline, Steve

    1997-01-01

    There are lots of introductory C books, but this is the first one that has the no-nonsense, practical approach that has made Nutshell Handbooks® famous. C programming is more than just getting the syntax right. Style and debugging also play a tremendous part in creating programs that run well and are easy to maintain. This book teaches you not only the mechanics of programming, but also describes how to create programs that are easy to read, debug, and update. Practical rules are stressed. For example, there are fifteen precedence rules in C (&& comes before || comes before ?:). The practi

  17. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... Program Federal Legislation Federal Legislation Federal Legislation Health Care Reform Summary Letters on Health Care Reform Medicare Physician Payment Medical Liability Reform Opioids ...

  18. Construction program management

    CERN Document Server

    Delaney, Joseph

    2013-01-01

    Although construction is one of the largest industries in the United States, it lags behind other industries in its implementation of modern management techniques such as those contained in the Standard for Program Management (the Standard) by the Project Management Institute (PMI(R)). Construction Program Management details the successful use of the PMI(R) approach for the construction of capital programs. It demonstrates, through case studies, how implementation of PMI's set of tools and techniques can improve the chances of program success. Exploring tactical and strategic management method

  19. Veterinary Services Program

    Data.gov (United States)

    Federal Laboratory Consortium — Mission:To provide quality veterinary medical care and environmental enrichment programs for all animals, representing nine different species.To provide guidance for...

  20. Energy research program 80

    International Nuclear Information System (INIS)

    1980-01-01

    The energy research program 80 contains an extension of the activities for the period 1980-82 within a budget of 100 mio.kr., that are a part of the goverment's employment plan for 1980. The research program is based on a number of project proposals, that have been collected, analysed, and supplemented in October-November 1979. This report consists of two parts. Part 1: a survey of the program, with a brief description of the background, principles, organization and financing. Part 2: Detailed description of the different research programs. (LN)

  1. Advanced Industrial Materials Program

    Science.gov (United States)

    Stooksbury, F.

    1994-06-01

    The mission of the Advanced Industrial Materials (AIM) program is to commercialize new/improved materials and materials processing methods that will improve energy efficiency, productivity, and competitiveness. Program investigators in the DOE national laboratories are working with about 100 companies, including 15 partners in CRDA's. Work is being done on intermetallic alloys, ceramic composites, metal composites, polymers, engineered porous materials, and surface modification. The program supports other efforts in the Office of Industrial Technologies to assist the energy-consuming process industries. The aim of the AIM program is to bring materials from basic research to industrial application to strengthen the competitive position of US industry and save energy.

  2. Privacy Training Program

    Science.gov (United States)

    Recognizing that training and awareness are critical to protecting agency Personally Identifiable Information (PII), the EPA is developing online training for privacy contacts in its programs and regions.

  3. Mini Project Programming Exams

    DEFF Research Database (Denmark)

    Nørmark, Kurt; Thomsen, Lone Leth; Torp, Kristian

    2008-01-01

    A number of different types of final programming exams used or considered at the Department of Computer Science, Aalborg University, are identified and analyzed. Based on this analysis, a new type of programming exam is introduced called a Mini Project Programming (MIP) exam. MIP is a group...... years. The MIP exam is a compromise between (1) a long problem-based project exam and (2) a short oral or written programming exam. It is concluded that the strengths of MIP are the high degree of realism in the exam assignment and comprehensiveness relative to the course syllabus. The main challenge...

  4. Programming language structures

    CERN Document Server

    Organick, Elliott Irving; Plummer, Robert P

    1978-01-01

    Programming Language Structures deals with the structures of programming languages and introduces the reader to five important programming languages: Algol, Fortran, Lisp, Snobol, and Pascal. The fundamental similarities and differences among these languages are discussed. A unifying framework is constructed that can be used to study the structure of other languages, such as Cobol, PL/I, and APL. Several of the tools and methodologies needed to construct large programs are also considered.Comprised of 10 chapters, this book begins with a summary of the relevant concepts and principles about al

  5. Denying Loan Access: The Student-Level Consequences When Community Colleges Opt out of the Stafford Loan Program. A CAPSEE Working Paper

    Science.gov (United States)

    Wiederspan, Mark

    2015-01-01

    The degree to which students are able to make adequate repayments on their student loans and avoid default is of special concern for colleges. If too many former students go into default, the college will face sanctions by the federal government and lose eligibility to provide currently enrolled students federal financial aid, such as the Pell…

  6. The standard for program management

    CERN Document Server

    2017-01-01

    The Standard for Program Management – Fourth Edition differs from prior editions by focusing on the principles of good program management. Program activities have been realigned to program lifecycle phases rather than topics, and the first section was expanded to address the key roles of program manager, program sponsor and program management office. It has also been updated to better align with PMI’s Governance of Portfolios, Programs, and Projects: A Practice Guide.

  7. Program Performance Inventory: Six Juvenile Offender Programs.

    Science.gov (United States)

    Thomalla, Terri Groff; Dougherty, Victoria J.

    This report describes the performance of 6 Connecticut juvenile justice alternative sanction programs in 14 qualitative areas: community reintegration; outcomes and evaluation; assessment methods; risk factors; escalation of criminal activity; family involvement; community involvement; work ethic and vocational training; education and life skills;…

  8. Transgenerational developmental programming.

    Science.gov (United States)

    Aiken, Catherine E; Ozanne, Susan E

    2014-01-01

    The concept of developmental programming suggests that the early life environment influences offspring characteristics in later life, including the propensity to develop diseases such as the metabolic syndrome. There is now growing evidence that the effects of developmental programming may also manifest in further generations without further suboptimal exposure. This review considers the evidence, primarily from rodent models, for effects persisting to subsequent generations, and evaluates the mechanisms by which developmental programming may be transmitted to further generations. In particular, we focus on the potential role of the intrauterine environment in contributing to a developmentally programmed phenotype in subsequent generations. The literature was systematically searched at http://pubmed.org and http://scholar.google.com to identify published findings regarding transgenerational (F2 and beyond) developmental programming effects in human populations and animal models. Transmission of programming effects is often viewed as a form of epigenetic inheritance, either via the maternal or paternal line. Evidence exists for both germline and somatic inheritance of epigenetic modifications which may be responsible for phenotypic changes in further generations. However, there is increasing evidence for the role of both extra-genomic components of the zygote and the interaction of the developing conceptus with the intrauterine environment in propagating programming effects. The contribution of a suboptimal reproductive tract environment or maternal adaptations to pregnancy may be critical to inheritance of programming effects via the maternal line. As the effects of age exacerbate the programmed metabolic phenotype, advancing maternal age may increase the likelihood of developmental programming effects being transmitted to further generations. We suggest that developmental programming effects could be propagated through the maternal line de novo in generations

  9. Program Management System manual

    International Nuclear Information System (INIS)

    1986-01-01

    The Program Management System (PMS), as detailed in this manual, consists of all the plans, policies, procedure, systems, and processes that, taken together, serve as a mechanism for managing the various subprograms and program elements in a cohesive, cost-effective manner. The PMS is consistent with the requirements of the Nuclear Waste Policy Act of 1982 and the ''Mission Plan for the Civilian Radioactive Waste Management Program'' (DOE/RW-0005). It is based on, but goes beyond, the Department of Energy (DOE) management policies and procedures applicable to all DOE programs by adapting these directives to the specific needs of the Civilian Radioactive Waste Management program. This PMS Manual describes the hierarchy of plans required to develop and maintain the cost, schedule, and technical baselines at the various organizational levels of the Civilian Radioactive Waste Management Program. It also establishes the management policies and procedures used in the implementation of the Program. These include requirements for internal reports, data, and other information; systems engineering management; regulatory compliance; safety; quality assurance; and institutional affairs. Although expanded versions of many of these plans, policies, and procedures are found in separate documents, they are an integral part of this manual. The PMS provides the basis for the effective management that is needed to ensure that the Civilian Radioactive Waste Management Program fulfills the mandate of the Nuclear Waste Policy Act of 1982. 5 figs., 2 tabs

  10. Human Performance Westinghouse Program

    International Nuclear Information System (INIS)

    Garcia Gutierrez, A.; Gil, C.

    2010-01-01

    The objective of the Program consists in the excellence actuation, achieving the client success with a perfect realisation project. This program consists of different basic elements to reduce the human mistakes: the HuP tools, coaching, learning clocks and iKnow website. There is, too, a document file to consult and practice. All these elements are expounded in this paper.

  11. The Weekend Intervention Program.

    Science.gov (United States)

    Siegal, Harvey A.

    The Weekend Intervention Program (WIP) at the Wright State University School of Medicine is described in this report. Designed to address severe health and social problems while supporting the university's academic mission, the program began with the goal of addressing the health and social problems of alcohol abusers. WIP is a 72-hour intensive…

  12. Process control program development

    International Nuclear Information System (INIS)

    Dameron, H.J.

    1985-01-01

    This paper details the development and implementation of a ''Process Control Program'' at Duke Power's three nuclear stations - Oconee, McGuire, and Catawba. Each station is required by Technical Specification to have a ''Process Control Program'' (PCP) to control all dewatering and/or solidification activities for radioactive wastes

  13. Home | SREL Herpetology Program

    Science.gov (United States)

    Savannah River Ecology Laboratory Herpetology Program Herp Home Research Publications Herps of SC /GA P.A.R.C. Outreach SREL Home powered by Google Search Herpetology at SREL The University of SREL herpetology research programs have always included faculty of the University of Georgia, post

  14. Programmed cell death

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-12-31

    The purpose of this conference to provide a multidisciplinary forum for exchange of state-of-the-art information on the role programmed cell death plays in normal development and homeostasis of many organisms. This volume contains abstracts of papers in the following areas: invertebrate development; immunology/neurology; bcl-2 family; biochemistry; programmed cell death in viruses; oncogenesis; vertebrate development; and diseases.

  15. DOE's Phytoremediation Program

    International Nuclear Information System (INIS)

    Levine, R.S.

    1996-01-01

    This presentation contains an outline of the US DOE's phytoremediation program. A brief overview of the goals, infrastructure, and results of the program is presented. Environmental contaminants addressed include chlorinated hydrocarbons, metals, radionuclides, inorganic wastes, and mixed hazardous and radioactive wastes. Studies of soil remediation using phytoextraction and water remediation using rhizofiltration are briefly described

  16. Financing Competency Based Programs.

    Science.gov (United States)

    Daniel, Annette

    Literature on the background, causes, and current prevalence of competency based programs is synthesized in this report. According to one analysis of the actual and probable costs of minimum competency testing, estimated costs for test development, test administration, bureaucratic structures, and remedial programs for students who cannot pass the…

  17. Programming Language Paradigms

    Directory of Open Access Journals (Sweden)

    Bartoníček Jan

    2014-01-01

    Full Text Available This paper's goal is to briefly explain the basic theory behind programming languages and their history while taking a close look at different programming paradigms that are used today as well as describing their differences, benefits, and drawbacks

  18. NVLAP calibration laboratory program

    Energy Technology Data Exchange (ETDEWEB)

    Cigler, J.L.

    1993-12-31

    This paper presents an overview of the progress up to April 1993 in the development of the Calibration Laboratories Accreditation Program within the framework of the National Voluntary Laboratory Accreditation Program (NVLAP) at the National Institute of Standards and Technology (NIST).

  19. Marketing University Outreach Programs.

    Science.gov (United States)

    Foster, Ralph S., Jr., Ed.; And Others

    A collection of 12 essays and model program descriptions addresses issues in the marketing of university extension, outreach, and distance education programs. They include: (1) "Marketing and University Outreach: Parallel Processes" (William I. Sauser, Jr. and others); (2) "Segmenting and Targeting the Organizational Market"…

  20. Programs and Expertise

    CERN Document Server

    2001-01-01

    Description of programs and expertise implemented by Radiation Protection Centre is presented. RPC implements study assessing the doses received by air crew members of Lithuanian Airlines. In 2001 RPC started measurements of indoor radon concentrations in the houses of regions with karst formations, commenced new program analyzing amounts of radionuclides in typical diet of hospital patients.