Endocrine Therapy of Breast Cancer

DTIC Science & Technology

2006-06-01

Becker muscular dystrophy (BMD, hypomorphic for dys- trophin, n = 5), Dysferlin deficiency (putative vesicle traf- fic defect, n = 9), and Calpain III...this study. (1) Limb-girdle muscular dystrophy (LGMD, provided by Children National Medical Center, Center for Genetic Medicine): 4 diagnostic...groups, Fukutin related protein de- ficiency (FKRP) (homozygous missense for glycosylation enzyme, limb-girdle muscular dystrophy sub-type, n = 7

77 FR 32648 - Proposed Collection; Comment Request; CareerTrac

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-01

... of 1995, the Fogarty International Center (FIC), National Institute of Environmental Health Sciences...) within NIEHS, National Institute of General Medical Science (NIGMS), and National Cancer Institute (NCI... outcomes are achieved, comply with OMB Part requirements, respond to congressional inquiries, and as a...

Novel Potential Interacting Partners of Fibronectin in Spontaneous Animal Model of Interstitial Cystitis

PubMed Central

Treutlein, Gudrun; Dorsch, Roswitha; Euler, Kerstin N.; Hauck, Stefanie M.; Amann, Barbara; Hartmann, Katrin; Deeg, Cornelia A.

2012-01-01

Feline idiopathic cystitis (FIC) is the only spontaneous animal model for human interstitial cystitis (IC), as both possess a distinctive chronical and relapsing character. Underlying pathomechanisms of both diseases are not clearly established yet. We recently detected increased urine fibronectin levels in FIC cases. The purpose of this study was to gain further insight into the pathogenesis by assessing interacting partners of fibronectin in urine of FIC affected cats. Several candidate proteins were identified via immunoprecipitation and mass spectrometry. Considerable changes in FIC conditions compared to physiological expression of co-purified proteins were detected by Western blot and immunohistochemistry. Compared to controls, complement C4a and thioredoxin were present in higher levels in urine of FIC patients whereas loss of signal intensity was detected in FIC affected tissue. Galectin-7 was exclusively detected in urine of FIC cats, pointing to an important role of this molecule in FIC pathogenesis. Moderate physiological signal intensity of galectin-7 in transitional epithelium shifted to distinct expression in transitional epithelium under pathophysiological conditions. I-FABP expression was reduced in urine and urinary bladder tissue of FIC cats. Additionally, transduction molecules of thioredoxin, NF-κB p65 and p38 MAPK, were examined. In FIC affected tissue, colocalization of thioredoxin and NF-κB p65 could be demonstrated compared to absent coexpression of thioredoxin and p38 MAPK. These considerable changes in expression level and pattern point to an important role for co-purified proteins of fibronectin and thioredoxin-regulated signal transduction pathways in FIC pathogenesis. These results could provide a promising starting point for novel therapeutic approaches in the future. PMID:23236492

Histophilus somni IbpA Fic cytotoxin is conserved in disease strains and most carrier strains from cattle, sheep and bison.

PubMed

Zekarias, B; O'Toole, D; Lehmann, J; Corbeil, L B

2011-04-21

Histophilus somni causes bovine pneumonia, septicemia, myocarditis, thrombotic meningoencephalitis and arthritis, as well as a genital or upper respiratory carrier state in normal animals. However, differences in virulence factors among strains are not well studied. The surface and secreted immunoglobulin binding protein A (IbpA) Fic motif of H. somni causes bovine alveolar type 2 (BAT2) cells to retract, allowing virulent bacteria to cross the alveolar monolayer. Because H. somni IbpA is an important virulence factor, its presence was evaluated in different strains from cattle, sheep and bison to define whether there are syndrome specific markers and whether antigenic/molecular/functional conservation occurs. A few preputial carrier strains lacked IbpA by Western blotting but all other tested disease or carrier strains were IbpA positive. These positive strains had either both IbpA DR1/Fic and IbpA DR2/Fic or only IbpA DR2/Fic by PCR. IbpA Fic mediated cytotoxicity for BAT2 cells and sequence analysis of IbpA DR2/Fic from selected strains revealed conservation of sequence and function in disease and IbpA positive carrier strains. Passive protection of mice against H. somni septicemia with antibody to IbpA DR2/Fic, along with previous data, indicates that the IbpA DR1/Fic and/or DR2/Fic domains are candidate vaccine antigens for protection against many strains of H. somni. Since IbpA DR2/Fic is conserved in most carrier strains, they may be virulent if introduced to susceptible animals at susceptible sites. Conservation of the protective IbpA antigen in all disease isolates tested is encouraging for development of protective vaccines and diagnostic assays. Copyright © 2010 Elsevier B.V. All rights reserved.

Fogarty research ethics training programs in the Asia-Pacific: the merging of cultures.

PubMed

Pratt, Bridget; Van, Cassandra; Trevorrow, Emily; Loff, Bebe

2014-04-01

In-depth interviews were undertaken with nine principal investigators and 16 former trainees from eight FIC programs recruiting trainees from the Asia-Pacific to assess the impact of training. Incorporation of new knowledge into teaching, research, and medical practice; advanced training; and ethics committee participation were the most common outcomes identified. When attempting to implement ethics activities posttraining, trainees often had to contend with opposition from more senior staff. Approaches that enhanced the cultural relevance of program content were identified as necessary, including comparing/contrasting non-Western principles and religions with Western bioethics, using region-specific case studies, and integrating clinical and research ethics. Best practices associated with program and trainee success included selecting more senior trainees clustered within Asia-Pacific institutions, offering a variety of degree and nondegree options, and post-training mentorship and networking support. This paper is part of a collection of papers analyzing the Fogarty International Center's International Research Ethics Education and Curriculum Development program.

77 FR 59624 - Submission for OMB Review; Comment Request; CareerTrac

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-28

... Reduction Act of 1995, the Fogarty International Center (FIC), National Institute of General Medical Science (NIGMS), National Cancer Institute (NCI), and National Library of Medicine (NLM) of the National Institutes of Health (NIH), in conjunction with the National Institute of Environmental Health Sciences...

The Effects of Interdiction in World War II: The European Theater of Operation

DTIC Science & Technology

1984-05-07

columns, bridges , communication centers, signal communications, ’and anti-aircraft artillery. * ic.X -. •:. ~uc I Unclassified SECURITY CL ASSI FIC...concentrations, enemy coiumns, bridges , communication centers, signal communications, and anti-aircraft artillery. I TABLE Of CONTENT lUTLE EAUi CHAPTER I... bridge destruction and traffic levels. This report made only a minor contribution because it covered 3ust one-week. Another report from the same

24 CFR 964.7 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... contract to manage one or more management activities of a HA. Resident-owned business. Any business concern.... If the HA is combining FIC with the Family Self-Sufficiency (FSS) program, the term also means Public Housing FSS and Section 8 families participating in the FSS program. Although Section 8 FSS families are...

Study on fluorescence of Maillard reaction compounds in breakfast cereals.

PubMed

Delgado-Andrade, Cristina; Rufián-Henares, José A; Morales, Francisco J

2006-09-01

During the advanced stage of the Maillard reaction (MR) in food processing and cooking, Amadori rearrangement products undergo dehydration and fission and fluorescent substances are formed. Free and total (free + linked to the protein backbone) fluorescence (FIC) due to Maillard compounds in 60 commercial breakfast cereals was evaluated. Pronase was used for efficient release of linked fluorescent Maillard compounds from the protein backbone. Results were correlated with some heat-induced markers of the extent of the MR or sugar caramelisation during cereal processing, such as hydroxymethylfurfural, furfural, glucosilisomaltol and furosine. The effect of sample composition (dietary-fibre added, protein, etc.) on levels of FIC, expressed as fluorescence intensity (FI) per milligram of sample, is discussed. FIC is significantly correlated to the protein content of the sample and fluorescent Maillard compounds are mainly linked to the protein backbone. The ratio of total-FIC to free-FIC was 10.4-fold for corn-based, wheat-based and multicereal-based breakfast cereals but significantly higher in rice-based samples. Addition of dietary fibre or honey increased the FIC values. Data support the usefulness of FIC measurement as an unspecific heat-induced marker in breakfast cereals.

FBI Fingerprint Image Capture System High-Speed-Front-End throughput modeling

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

Rathke, P.M.

1993-09-01

The Federal Bureau of Investigation (FBI) has undertaken a major modernization effort called the Integrated Automated Fingerprint Identification System (IAFISS). This system will provide centralized identification services using automated fingerprint, subject descriptor, mugshot, and document processing. A high-speed Fingerprint Image Capture System (FICS) is under development as part of the IAFIS program. The FICS will capture digital and microfilm images of FBI fingerprint cards for input into a central database. One FICS design supports two front-end scanning subsystems, known as the High-Speed-Front-End (HSFE) and Low-Speed-Front-End, to supply image data to a common data processing subsystem. The production rate of themore » HSFE is critical to meeting the FBI`s fingerprint card processing schedule. A model of the HSFE has been developed to help identify the issues driving the production rate, assist in the development of component specifications, and guide the evolution of an operations plan. A description of the model development is given, the assumptions are presented, and some HSFE throughput analysis is performed.« less

Crystal Structure of the Human, FIC-Domain Containing Protein HYPE and Implications for Its Functions

PubMed Central

Bunney, Tom D.; Cole, Ambrose R.; Broncel, Malgorzata; Esposito, Diego; Tate, Edward W.; Katan, Matilda

2014-01-01

Summary Protein AMPylation, the transfer of AMP from ATP to protein targets, has been recognized as a new mechanism of host-cell disruption by some bacterial effectors that typically contain a FIC-domain. Eukaryotic genomes also encode one FIC-domain protein, HYPE, which has remained poorly characterized. Here we describe the structure of human HYPE, solved by X-ray crystallography, representing the first structure of a eukaryotic FIC-domain protein. We demonstrate that HYPE forms stable dimers with structurally and functionally integrated FIC-domains and with TPR-motifs exposed for protein-protein interactions. As HYPE also uniquely possesses a transmembrane helix, dimerization is likely to affect its positioning and function in the membrane vicinity. The low rate of autoAMPylation of the wild-type HYPE could be due to autoinhibition, consistent with the mechanism proposed for a number of putative FIC AMPylators. Our findings also provide a basis to further consider possible alternative cofactors of HYPE and distinct modes of target-recognition. PMID:25435325

Crystal structure of the human, FIC-domain containing protein HYPE and implications for its functions.

PubMed

Bunney, Tom D; Cole, Ambrose R; Broncel, Malgorzata; Esposito, Diego; Tate, Edward W; Katan, Matilda

2014-12-02

Protein AMPylation, the transfer of AMP from ATP to protein targets, has been recognized as a new mechanism of host-cell disruption by some bacterial effectors that typically contain a FIC-domain. Eukaryotic genomes also encode one FIC-domain protein,HYPE, which has remained poorly characterized.Here we describe the structure of human HYPE, solved by X-ray crystallography, representing the first structure of a eukaryotic FIC-domain protein. We demonstrate that HYPE forms stable dimers with structurally and functionally integrated FIC-domains and with TPR-motifs exposed for protein-protein interactions. As HYPE also uniquely possesses a transmembrane helix, dimerization is likely to affect its positioning and function in the membrane vicinity. The low rate of auto AMPylation of the wild-type HYPE could be due to autoinhibition, consistent with the mechanism proposed for a number of putative FIC AMPylators. Our findings also provide a basis to further consider possible alternative cofactors of HYPE and distinct modes of target-recognition.

Reduced intensity versus full myeloablative stem cell transplant for advanced CLL.

PubMed

Peres, E; Braun, T; Krijanovski, O; Khaled, Y; Levine, J E; Yanik, G; Kato, K; Mineishi, S

2009-11-01

CLL remains incurable with the standard therapy. Allogeneic hematopoietic stem cell transplant may be curative. We examined 50 patients with advanced CLL who underwent allogeneic HCT at the University of Michigan between 1996 and 2006. Twenty-one patients received reduced-intensity conditioning (RIC) and twenty-nine patients received full-intensity conditioning (FIC) consisting of CY, etoposide and BCNU (n=20) or BU and CY (n=9). RIC recipients were older than FIC recipients (median age 54 vs 51, P=0.009). There were no statistically significant differences between groups in terms of the number of earlier therapies or patients with adverse cytogenetics. There were more unrelated donors in the RIC group 62% than in the FIC group 31% (P=0.030). Despite their older age and greater use of URD, the 5-year overall survival (OS) rate was 63% in the RIC group as compared with 18% in the FIC group (P=0.006). The primary cause of inferior survival in the FIC recipients was TRM, which was twice as high at day 100 for the FIC group 27% compared with the RIC group 14% (P=0.005). The relapse rate was 15% regardless with the majority of relapses occurring after day 100. These results suggest a favorable outcome for advanced CLL who undergo a RIC regimen compared with FIC.

An ethnopharmacological survey of natural remedies used by the Chinese community in Mauritius

PubMed Central

Mahomoodally, Mohamad Fawzi; Muthoorah, Luviksha Drushilla

2014-01-01

Objective To collect, preserve and document primary ethnopharmacological information on common natural remedies (NRs) used by the Chinese community to treat and/or manage common diseases in Mauritius, a tropical multicultural island in the Indian Ocean. Methods Face-to-face interviews were carried out with 52 key Chinese informants using a semi-structured questionnaire. Quantitative ethnobotanical indices, namely, the informant consensus factor (FIC), the use value, the fidelity level, the index of agreement on remedies and the relative importance were calculated. Results Plants (61) and animal species (17), belonging to 43 and 9 families respectively, constituted the exploited flora and fauna by the Chinese community. Based on the FIC the main categories of plants used were employed against injury and poisons due to external causes (FIC=0.97), diseases of the respiratory system (FIC=0.96), diseases of the eye and adnexa (FIC=0.95), undefined pains or illness (FIC=0.95), diseases during the postpartum period, diseases of the digestive system and diseases of the skin and subcutaneous tissue (FIC=0.94 each). For zootherapy, diseases of the circulatory system, diseases of the eye and adnexa, diseases of the skin and subcutaneous tissue and endocrine, nutritional and metabolic diseases had total consensus (FIC=1.00). Conclusions It was found that the Chinese community of Mauritius still relies, to a great extent, on NRs which need to be preserved and used sustainably. Nonetheless, further research is needed to probe the possible active constituents that could be the basis of an evidence-based investigation to discover new drugs. PMID:25183116

Analgesia before a spinal block for femoral neck fracture: fascia iliaca compartment block.

PubMed

Yun, M J; Kim, Y H; Han, M K; Kim, J H; Hwang, J W; Do, S H

2009-11-01

In this prospective randomized study, the authors compared the analgesic effect of a fascia iliaca compartment (FIC) block with that of intravenous (i.v.) alfentanil when administered to facilitate positioning for spinal anaesthesia in elderly patients undergoing surgery for a femoral neck fracture. The 40 patients were randomly assigned to one of two groups, namely, the FIC group (fascia iliaca compartment block, n=20) and the IVA group (intravenous analgesia with alfentanil, n=20). Group IVA patients received a bolus dose of i.v. alfentanil 10 microg/kg, followed by a continuous infusion of alfentanil 0.25 microg/kg/min starting 2 min before the spinal block, and group FIC patients received a FIC block with 30 ml of ropivacaine 3.75 mg/ml (112.5 mg) 20 min before the spinal block. Visual analogue pain scale (VAS) scores, time to achieve spinal anaesthesia, quality of patient positioning, and patient acceptance were compared. VAS scores during positioning (mean and range) were lower in the FIC group than in the IVA group [2.0 (1-4) vs. 3.5 (2-6), P=0.001], and the mean (+/- SD) time to achieve spinal anaesthesia was shorter in the FIC group (6.9 +/- 2.7 min vs. 10.8 +/- 5.6 min; P=0.009). Patient acceptance (yes/no) was also better in the FIC group (19/1) than in the IVA group (12/8)(P=0.008). An FIC block is more efficacious than i.v. alfentanil in terms of facilitating the lateral position for spinal anaesthesia in elderly patients undergoing surgery for femoral neck fractures.

Evaluation of paper gradient concentration strips for antifungal combination testing of Candida spp.

PubMed

Siopi, Maria; Siafakas, Nikolaos; Zerva, Loukia; Meletiadis, Joseph

2015-11-01

In vitro combination testing with broth microdilution chequerboard (CHEQ) method is widely used although it is time-consuming, cumbersome and difficult to apply in routine setting of clinical microbiology laboratory. A new gradient concentration paper strip method, the Liofilchem(®) MIC test strips (MTS), provides an alternative easy and fast method enabling the simultaneous diffusion of both drugs in combination. We therefore tested a polyene+azole and an azole+echinocandin combination against 18 Candida isolates with the CHEQ method based on EUCAST guidelines and the MTS method in research and routine settings. Fractional inhibitory concentration (FIC) indices were calculated after 24 and 48 h of incubation based on complete and prominent (FIC-2) growth inhibition endpoints. Reproducibility and agreement within 1 twofold dilution was assessed. The FICs of the two methods were correlated quantitatively with t-test and Pearson analysis and qualitatively with Chi-squared test. The reproducibility of the CHEQ and MTS method was 88-100% and their agreement was 80% with 62-77% of MTS FICs being higher than the corresponding CHEQ FICs. A statistically significant Pearson correlation (r = 0.86, P = 0.0003) and association (χ(2) = 17.05, df = 4, P = 0.002) was found between MTS FIC and CHEQ FIC-2 after 24 h. Categorical agreement was 63% with no very major or major errors. All MTS synergistic interactions were also synergistic with the CHEQ method. © 2015 Blackwell Verlag GmbH.

[Effect of family integrate care on the development of preterm infants at 18 months of age].

PubMed

Li, Y; Gao, X Y; Xiang, X Y; Dai, H M; Yang, L; Shoo K, M Y; Hei, Mingyan

2016-12-02

Objective: To study the effect of family integrated care (FIC) in neonatal intensive care unit (NICU) to the development of preterm infants at 18 months of age. Method: This is a prospective parallel case-control study. Infants in FIC group were preterm infants enrolled in previous FIC study with gestational age (GA) 28-35 weeks. Study period was from July 2015 to July 2016. Subjects were all enrolled from Department of Child Healthcare in the Third Xiangya Hospital of Central South University. Infants in control group were gender, birth weight (BW), BW percentile and days of life (DOL) at follow-up matched (1∶1 ratio) preterm infants who did not enter FIC in NICU. The age at follow-up was 18 months. Study parameters were maternal education year, socioeconomic status (SES) by Graffar method, home observation for measurement of the environment (HOME), mental development index (MDI) and psychomotor development index (PDI) by mental and psychomotor Bayley scales of infant development (BSID). SPSS 20.0 of χ 2 test, t test, Pearson coefficient test and Spearman coefficient test were used for the statistical analysis. Result: Totally 67 infants were enrolled in each of FIC group and control group, with percentage of male gender 52% (35 infants) and 51% (34 infants), representatively. GA of FIC group and control group was (32.4±1.7) and (32.2±1.6) weeks, BW was (1 690±415) and (1 719±412) g. Weight at 18 months follow-up was (10±1) and (10±1) kg, maternal education year was (15±2) and (15±2) years, SES was (42±6) and (41±6) score, HOME was (31±5) and (32±5) score, representatively. There was no significant difference between FIC group and control group in the above parameters, making these 2 groups comparable. The MDI and PDI of FIC group were significantly higher than those of control group ((95±9) vs . (86±9), (87±9) vs . (80±8) score, t =5.506, 4.502, both P =0.000). The MDI and PDI of all groups were positively correlated to GA ( r =0.398 and 0.272, P =0.000 and 0.001), but the difference of MDI or PDI between FIC group and control group was not related to GA ( r =0.679 and -0.393, P =0.094 and 0.383). Conclusion: FIC in NICU is beneficial to the development of preterm infants at 18 months of age. It is worthwhile to promote FIC in NICU in China. Trial registration: Chinese Clinical Trial Registry, ChiCTR-TRC-14004736.

Flow-induced crystallization in isotactic polypropylene

NASA Astrophysics Data System (ADS)

Hamad, Fawzi Ghassan

Brief intervals of strong flow stretch chains in a semicrystalline polymer melt, which results in an increase in the nuclei number density and a transformation of the crystal structure. This flow-induced crystallization (FIC) phenomenon is explored in this study using highly isotactic polypropylene (iPP) samples. Using one synthesized and five commercial linear isotactic polypropylene samples, we investigate the FIC behavior by imposing shear onto these samples in a rotational rheometer. Equipped with a good temperature control and flexible shear protocol, we apply different temperature and flow conditions. The magnitude of the FIC effect varies with basic processing parameters (shear rate, specific work, crystallization temperature, and shearing temperature) and material properties (totalistic, molecular weight distribution, and particle concentration in the polymer). The scope of this study is to systematically investigate the influences of these parameters on FIC. The FIC effects that are investigated in this dissertation are: crystallization kinetics, persistence time of flow-induced nuclei, and crystal morphology. The crystallization time was measured in the rheometer by monitoring the onset of crystallization after quenching samples sheared above Tm. These samples were subsequently used to study their flow-induced nuclei persistence time and crystal morphology. The lifetime of flow-induced nuclei was determined by measuring the time required to return from FIC back to quiescent crystallization using a differential scanning calorimeter. The crystal morphology was imaged using polarized optical microscopy and atomic force microscopy. We investigated the influence of specific work on the three FIC characteristics, and found three regimes that are separated by the critical work ( Wc) and the saturation work (Wsat) thresholds. Below the critical work threshold, the morphology is composed of mostly spherulite crystals, which keep a constant volume, and a small fraction of rice grain (anisotropic) crystals. The number of rice grain crystals increases with specific work, speeding up the crystallization time of the semicrystalline polymer. At critical work, spherulite formation stops, and the morphology consists only of rice grain structures. This morphology allows the sample to crystallize at higher temperatures when cooling at 5 C/min, with the sheared sample crystallizing at 129C compared to the unsheared sample at 113C. . Shearing isotactic polypropylene at higher temperatures reduced the FIC effect after subsequent quenching. Generally speaking, shearing at higher temperatures results in slower crystallization, but surprisingly, the influence of temperature is rather weak. Flow-induced crystallization persists even when shear is applied well above the equilibrium melting temperature (187C), finally weakening above the Hoffman-Weeks temperature (210C). This is likely due to the long lifetime of flow- induced precursors (crystallize to form rice grains), which remain stable at temperatures below 210C and only start to disappear slowly in prolonged annealing at temperatures above 210C (diminishing the FIC effect). Tacticity was found to govern the maximum nuclei number density in sheared samples; samples with lower isotactic content show a stronger FIC effect. Similarly, it was found that the concentration of particulates (mainly catalyst residue) are crucially important to FIC, samples with lower amounts of particles lowering the FIC nuclei number density. Data shows that the rate at which the crystallization time changes correlates with the prominence of the high molecular weight tail. A sample with a higher molecular weight tail in its distribution exhibits a faster change in crystallization time as a function of specific work. Similarly, increasing the molecular weight of the added component in a blend induces a larger change in the FIC behavior. (Abstract shortened by ProQuest.).

Ethics in psychosocial and biomedical research – A training experience at the Interdisciplinary Center for Bioethics (CIEB) of the University of Chile1

PubMed Central

Lolas, Fernando; Rodriguez, Eduardo

2012-01-01

This paper reviews the experience in training Latin American professionals and scientists in the ethics of biomedical and psychosocial research at the Interdisciplinary Center for Studies in Bioethics (CIEB) of the University of Chile, aided by a grant from Fogarty International Center (FIC) – National Institutes of Health from 2002 to 2011. In these 10 years of experience, 50 trainees have completed a 12-month training combining on-line and in-person teaching and learning activities, with further support for maintaining contact via webmail and personal meetings. The network formed by faculty and former trainees has published extensively on issues relevant in the continent and has been instrumental in promoting new master level courses at different universities, drafting regulations and norms, and promoting the use of bioethical discourse in health care and research. Evaluation meetings have shown that while most trainees did benefit from the experience and contributed highly to developments at their home institutions and countries, some degree of structuring of demand for qualified personnel is needed in order to better utilize the human resources created by the program. Publications and other deliverables of trainees and faculty are presented. PMID:22754084

Variable transmittance electrochromic windows

NASA Astrophysics Data System (ADS)

Rauh, R. D.

1983-11-01

Electrochromic apertures based on RF sputtered thin films of WO3 are projected to have widely different sunlight attenuation properties when converted to MxWO3 (M = H, Li, Na, Ag, etc.), depending on the initial preparation conditions. Amorphous WO3, prepared at low temperature, has a coloration spectrum centered in the visible, while high temperature crystalline WO3 attenuates infrared light most efficiently, but appears to become highly reflective at high values of x. The possibility therefore exists of producing variable light transmission apertures of the general form (a-MxWO3/FIC/c-WO3), where the FIC is an ion conducting thin film, such as LiAlF4 (for M = Li). The attenuation of 90% of the solar spectrum requires an injected charge of 30 to 40 mcoul/sq cm in either amorphous or crystalline WO3, corresponding to 0.2 Whr/sq m per coloration cycle. In order to produce windows with very high solar transparency in the bleached form, new counter electrode materials must be found with complementary electrochromism to WO3.

Dementia Resulting from Traumatic Brain Injury: What Is the Pathology?

DTIC Science & Technology

2012-07-09

elderly individuals, falls are the pri- mary cause of TBI hospitalizations and deaths, while traf- fic crashes are the primary cause in adolescents...TBI survi- vors is pathophysiologically similar to Alzheimer disease, CTE, or some other entity. Such infor- mation is critical for developing...problem in modern societies, primar- ily as a consequence of traffic crashes and falls . In the United States alone, an esti- Author Affiliations: Center for

A bacterial toxin-antitoxin module is the origin of inter-bacterial and inter-kingdom effectors of Bartonella.

PubMed

Harms, Alexander; Liesch, Marius; Körner, Jonas; Québatte, Maxime; Engel, Philipp; Dehio, Christoph

2017-10-01

Host-targeting type IV secretion systems (T4SS) evolved from conjugative T4SS machineries that mediate interbacterial plasmid transfer. However, the origins of effectors secreted by these virulence devices have remained largely elusive. Previous work showed that some effectors exhibit homology to toxins of bacterial toxin-antitoxin modules, but the evolutionary trajectories underlying these ties had not been resolved. We previously reported that FicT toxins of FicTA toxin-antitoxin modules disrupt cellular DNA topology via their enzymatic FIC (filamentation induced by cAMP) domain. Intriguingly, the FIC domain of the FicT toxin VbhT of Bartonella schoenbuchensis is fused to a type IV secretion signal-the BID (Bep intracellular delivery) domain-similar to the Bartonella effector proteins (Beps) that are secreted into eukaryotic host cells via the host-targeting VirB T4SS. In this study, we show that the VbhT toxin is an interbacterial effector protein secreted via the conjugative Vbh T4SS that is closely related to the VirB T4SS and encoded by plasmid pVbh of B. schoenbuchensis. We therefore propose that the Vbh T4SS together with its effector VbhT represent an evolutionary missing link on a path that leads from a regular conjugation system and FicTA toxin-antitoxin modules to the VirB T4SS and the Beps. Intriguingly, phylogenetic analyses revealed that the fusion of FIC and BID domains has probably occurred independently in VbhT and the common ancestor of the Beps, suggesting parallel evolutionary paths. Moreover, several other examples of TA module toxins that are bona fide substrates of conjugative T4SS indicate that their recruitment as interbacterial effectors is prevalent and serves yet unknown biological functions in the context of bacterial conjugation. We propose that the adaptation for interbacterial transfer favors the exaptation of FicT and other TA module toxins as inter-kingdom effectors and may thus constitute an important stepping stone in the evolution of host-targeted effector proteins.

A bacterial toxin-antitoxin module is the origin of inter-bacterial and inter-kingdom effectors of Bartonella

PubMed Central

Liesch, Marius

2017-01-01

Host-targeting type IV secretion systems (T4SS) evolved from conjugative T4SS machineries that mediate interbacterial plasmid transfer. However, the origins of effectors secreted by these virulence devices have remained largely elusive. Previous work showed that some effectors exhibit homology to toxins of bacterial toxin-antitoxin modules, but the evolutionary trajectories underlying these ties had not been resolved. We previously reported that FicT toxins of FicTA toxin-antitoxin modules disrupt cellular DNA topology via their enzymatic FIC (filamentation induced by cAMP) domain. Intriguingly, the FIC domain of the FicT toxin VbhT of Bartonella schoenbuchensis is fused to a type IV secretion signal–the BID (Bep intracellular delivery) domain—similar to the Bartonella effector proteins (Beps) that are secreted into eukaryotic host cells via the host-targeting VirB T4SS. In this study, we show that the VbhT toxin is an interbacterial effector protein secreted via the conjugative Vbh T4SS that is closely related to the VirB T4SS and encoded by plasmid pVbh of B. schoenbuchensis. We therefore propose that the Vbh T4SS together with its effector VbhT represent an evolutionary missing link on a path that leads from a regular conjugation system and FicTA toxin-antitoxin modules to the VirB T4SS and the Beps. Intriguingly, phylogenetic analyses revealed that the fusion of FIC and BID domains has probably occurred independently in VbhT and the common ancestor of the Beps, suggesting parallel evolutionary paths. Moreover, several other examples of TA module toxins that are bona fide substrates of conjugative T4SS indicate that their recruitment as interbacterial effectors is prevalent and serves yet unknown biological functions in the context of bacterial conjugation. We propose that the adaptation for interbacterial transfer favors the exaptation of FicT and other TA module toxins as inter-kingdom effectors and may thus constitute an important stepping stone in the evolution of host-targeted effector proteins. PMID:29073136

Twelve Years of Fogarty-Funded Bioethics Training in Latin America and the Caribbean: Achievements and Challenges

PubMed Central

Saenz, Carla; Heitman, Elizabeth; Luna, Florencia; Litewka, Sergio; Goodman, Kenneth W.; Macklin, Ruth

2017-01-01

The landscape in research ethics has changed significantly in Latin America and the Caribbean over the past two decades. Research ethics has gone from being a largely foreign concept and unfamiliar practice to an integral and growing feature of regional health research systems. Four bioethics training programs have been funded by the Fogarty International Center (FIC) in this region in the past 12 years. Overall, they have contributed significantly to changing the face of research ethics through the creation of locally relevant training materials and courses (including distance learning), academic publications, workshops, and conferences in Spanish, and strengthening ethics review committees and national systems of governance. This paper outlines their achievements and challenges, and reflects on current regional needs and what the future may hold for research ethics and bioethics training in Latin America and the Caribbean. PMID:24782074

Combination of essential oil compounds and phenolic acids against Escherichia coli O157:H7 in vitro and in dry-fermented sausage production.

PubMed

Meira, Natan V B; Holley, Richard A; Bordin, Keliani; Macedo, Renata E F de; Luciano, Fernando B

2017-11-02

Escherichia coli O157:H7 is a foodborne pathogen that causes hemorrhagic colitis and hemolytic uremic syndrome. The low dose of infection and severity of the disease represent a concern to public health. Natural compounds have been widely applied as food additives to replace synthetic preservatives. The aim of this study was to determine the efficiency of essential oil compounds (EOCs) in combination with phenolic acids (PA) in vitro and in dry-fermented sausage production. Minimum Inhibitory Concentration (MIC) and Fractional Inhibitory Concentration index (FIC index ) were determined for a 5-strain mixture of E. coli O157:H7. Batches of sausage tainted with E. coli O157:H7 were produced using Pediococcus pentosaceus UM 116P and Staphylococcus carnosus UM 123M as starter cultures. The best combination of EOCs and PAs found in vitro was used as an additive. Chemical-physical and microbiological analyses were evaluated weekly from day 0 to 35 after production. Sensory evaluation (texture, odor, flavor, appearance and overall evaluation) of E. coli-free sausages was conducted using a 9-point hedonic scale with 56 untrained volunteers. The MIC values of allyl isothiocyanate (AITC), carvacrol (CAR), ferulic acid (FA), o-coumaric acid (CA) and p-hydroxybenzoic acid (AHB) were, respectively, 0.25; 1.3; 5.12; 18.27; and 37mM. AITC combined with CA had a synergistic effect (FIC index =0.25) and together they were applied in the production of dry fermented sausage at concentrations of 10× FIC and 20× FIC. A w had no significant difference among treatments, whereas the pH of 10× FIC and 20× FIC were higher than the control. E. coli O157:H7 was reduced by >5logCFU/g with 20× FIC after 21d, and by 2.8logCFU/g with 10× FIC after 35d. Sensory analysis showed that the combination of AITC and ο-coumaric acid in both treatments presented lower scores in the 5 categories when compared to the control, but none of the parameters received a negative score. This study demonstrated that the combination of AITC and ο-coumaric acid at 20× FIC reduced E. coli O157:H7 in compliance with the North American legislation, but adjustments in the dose are necessary to improve the sensory characteristics of the final product. Copyright © 2017 Elsevier B.V. All rights reserved.

Use of natural antimicrobials to increase antibiotic susceptibility of drug resistant bacteria.

PubMed

Palaniappan, Kavitha; Holley, Richard A

2010-06-15

Plant-derived antibacterial compounds may be of value as a novel means for controlling antibiotic resistant zoonotic pathogens which contaminate food animals and their products. Individual activity of natural antimicrobials (eugenol, thymol, carvacrol, cinnamaldehyde, allyl isothiocyanate (AIT)) and activity when paired with an antibiotic was studied using broth microdilution and checkerboard methods. In the latter assays, fractional inhibitory concentration (FIC) values were calculated to characterize interactions between the inhibitors. Bacteria tested were chosen because of their resistance to at least one antibiotic which had a known genetic basis. Substantial susceptibility of these bacteria toward the natural antimicrobials and a considerable reduction in the minimum inhibitory concentrations (MIC's) of the antibiotics were noted when paired combinations of antimicrobial and antibiotic were used. In the interaction study, thymol and carvacrol were found to be highly effective in reducing the resistance of Salmonella Typhimurium SGI 1 (tet A) to ampicillin, tetracycline, penicillin, bacitracin, erythromycin and novobiocin (FIC<0.4) and resistance of Streptococcus pyogenes ermB to erythromycin (FIC<0.5). With Escherichia coli N00 666, thymol and cinnamaldehyde were found to have a similar effect (FIC<0.4) in reducing the MIC's of ampicillin, tetracycline, penicillin, erythromycin and novobiocin. Carvacrol, thymol (FIC<0.3) and cinnamaldehyde (FIC<0.4) were effective against Staphylococcus aureus blaZ and in reducing the MIC's of ampicillin, penicillin and bacitracin. Allyl isothiocyanate (AIT) was effective in reducing the MIC of erythromycin (FIC<0.3) when tested against S. pyogenes. Fewer combinations were found to be synergistic when the decrease in viable population (log DP) was calculated. Together, fractional inhibitory concentrations < or = 0.5 and log DP<-1 indicated synergistic action between four natural antimicrobials and as many as three antibiotics to which these bacteria were normally resistant. Copyright 2010 Elsevier B.V. All rights reserved.

Crude childhood vaccination coverage in West Africa: Trends and predictors of completeness.

PubMed

Kazungu, Jacob S; Adetifa, Ifedayo M O

2017-02-15

Background : Africa has the lowest childhood vaccination coverage worldwide. If the full benefits of childhood vaccination programmes are to be enjoyed in sub-Saharan Africa, all countries need to improve on vaccine delivery to achieve and sustain high coverage. In this paper, we review trends in vaccination coverage, dropouts between vaccine doses and explored the country-specific predictors of complete vaccination in West Africa.  Methods : We utilized datasets from the Demographic and Health Surveys Program, available for Benin, Burkina Faso, The Gambia, Ghana, Guinea, Cote d'Ivoire, Liberia, Mali, Niger, Nigeria, Senegal, Sierra Leone and Togo, to obtain coverage for Bacillus Calmette-Guerin, polio, measles, and diphtheria, pertussis and tetanus (DPT) vaccines in children aged 12 - 23 months. We also calculated the DPT1-to-DPT3 and DPT1-to-measles dropouts, and proportions of the fully immunised child (FIC). Factors predictive of FIC were explored using Chi-squared tests and multivariable logistic regression.  Results : Overall, there was a trend of increasing vaccination coverage. The proportion of FIC varied significantly by country (range 24.1-81.4%, mean 49%). DPT1-to-DPT3 dropout was high (range 5.1% -33.9%, mean 16.3%). Similarly, DPT1-measles dropout exceeded 10% in all but four countries. Although no single risk factor was consistently associated with FIC across these countries, maternal education, delivery in a health facility, possessing a vaccine card and a recent post delivery visit to a health facility were the key predictors of complete vaccination.  Conclusions : The low numbers of fully immunised children and high dropout between vaccine doses highlights weaknesses and the need to strengthen the healthcare and routine immunization delivery systems in this region. Country-specific correlates of complete vaccination should be explored further to identify interventions required to increase vaccination coverage. Despite the promise of an increasing trend in vaccination coverage in West African countries, more effort is required to attain and maintain global vaccination coverage targets.

A novel fractal image compression scheme with block classification and sorting based on Pearson's correlation coefficient.

PubMed

Wang, Jianji; Zheng, Nanning

2013-09-01

Fractal image compression (FIC) is an image coding technology based on the local similarity of image structure. It is widely used in many fields such as image retrieval, image denoising, image authentication, and encryption. FIC, however, suffers from the high computational complexity in encoding. Although many schemes are published to speed up encoding, they do not easily satisfy the encoding time or the reconstructed image quality requirements. In this paper, a new FIC scheme is proposed based on the fact that the affine similarity between two blocks in FIC is equivalent to the absolute value of Pearson's correlation coefficient (APCC) between them. First, all blocks in the range and domain pools are chosen and classified using an APCC-based block classification method to increase the matching probability. Second, by sorting the domain blocks with respect to APCCs between these domain blocks and a preset block in each class, the matching domain block for a range block can be searched in the selected domain set in which these APCCs are closer to APCC between the range block and the preset block. Experimental results show that the proposed scheme can significantly speed up the encoding process in FIC while preserving the reconstructed image quality well.

HgCdTe Surface and Defect Study Program.

DTIC Science & Technology

1984-07-01

double layer heterojunction (DLHJ) devices. There are however many complications on this once we consider implanted junctions, LWIR devices or even the...It is not possible from this measurement to discriminate between real interface states and charge nonuniformities . Admittance spectroscopy (discussed...earlier) and deep level transient spectroscopy (DLTS) are not usually affected by these nonuniformities due to their observation of a speci- fic

Variable transmittance electrochromic windows

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

Rauh, R.D.

1983-11-01

Electrochromic apertures based on RF sputtered thin films of WO3 are projected to have widely different sunlight attenuation properties when converted to MxWO3 (M H, Li, Na, Ag, etc.), depending on the initial preparation conditions. Amorphous WO3, prepared at low temperature, has a coloration spectrum centered in the visible, while high temperature crystalline WO3 attenuates infrared light most efficiently, but appears to become highly reflective at high values of x. The possibility therefore exists of producing variable light transmission apertures of the general form (a-MxWO3/FIC/c-WO3), where the FIC is an ion conducting thin film, such as LiAlF4 (for M Li).more » The attenuation of 90% of the solar spectrum requires an injected charge of 30 to 40 mcoul/sq cm in either amorphous or crystalline WO3, corresponding to 0.2 Whr/sq m per coloration cycle. In order to produce windows with very high solar transparency in the bleached form, new counter electrode materials must be found with complementary electrochromism to WO3.« less

Nanoporous Anodic Alumina Surface Modification by Electrostatic, Covalent, and Immune Complexation Binding Investigated by Capillary Filling.

PubMed

Eckstein, Chris; Acosta, Laura K; Pol, Laura; Xifré-Pérez, Elisabet; Pallares, Josep; Ferré-Borrull, Josep; Marsal, Lluis F

2018-03-28

The fluid imbibition-coupled laser interferometry (FICLI) technique has been applied to detect and quantify surface changes and pore dimension variations in nanoporous anodic alumina (NAA) structures. FICLI is a noninvasive optical technique that permits the determination of the NAA average pore radius with high accuracy. In this work, the technique is applied after each step of different surface modification paths of the NAA pores: (i) electrostatic immobilization of bovine serum albumin (BSA), (ii) covalent attachment of streptavidin via (3-aminipropyl)-triethoxysilane and glutaraldehyde grafting, and (iii) immune complexation. Results show that BSA attachment can be detected as a reduction in estimated radius from FICLI with high accuracy and reproducibility. In the case of the covalent attachment of streptavidin, FICLI is able to recognize a multilayer formation of the silane and the protein. For immune complexation, the technique is able to detect different antibody-antigen bindings and distinguish different dynamics among different immune species.

"Fan Fic-ing" English Studies: A Case Study Exploring the Interplay of Vernacular Literacies and Disciplinary Engagement

ERIC Educational Resources Information Center

Roozen, Kevin

2009-01-01

Drawing from a study of one student's literate engagements with English studies and fan fiction and related fan art over her two years in an MA program, which also reached back to the earlier writing she did for English classes and other writings before the study began, this article employs sociohistoric theory to examine the profoundly dialogic…

A pilot cohort analytic study of Family Integrated Care in a Canadian neonatal intensive care unit

PubMed Central

2013-01-01

Background We have developed a Family Integrated Care (FIC) model for use in a neonatal intensive care unit (NICU) where parents provide most of the care for their infant, while nurses teach and counsel parents. The objective of this pilot prospective cohort analytic study was to explore the feasibility, safety, and potential outcomes of implementing this model in a Canadian NICU. Methods Infants born ≤35 weeks gestation, receiving continuous positive airway pressure or less respiratory support, with a primary caregiver willing and able to spend ≥8 hours a day with their infant were eligible. Families attended daily education sessions and were mentored at the bedside by nurses. The primary outcome was weight gain, as measured by change in z-score for weight 21 days after enrolment. For each enrolled infant, we identified two matched controls from the previous year’s clinical database. Differences in weight gain between the two groups were analyzed using a linear mixed effects multivariable regression model. We also measured parental stress levels using the Parental Stress Survey: NICU, and interviewed parents and nurses regarding their experiences with FIC. Results This study included 42 mothers and their infants. Of the enrolled infants, matched control data were available for 31 who completed the study. The rate of change in weight gain was significantly higher in FIC infants compared with control infants (p < 0.05). There was also a significant increase in the incidence of breastfeeding at discharge (82.1 vs. 45.5%, p < 0.05). The mean Parental Stress Survey: NICU score for FIC mothers was 3.06 ± 0.12 at enrolment, which decreased significantly to 2.30 ± 0.13 at discharge (p < 0.05). Feedback from the parents and nurses indicated that FIC was feasible and appropriately implemented. Conclusions This study suggests that the FIC model is feasible and safe in a Canadian healthcare setting and results in improved weight gain among preterm infants. In addition, this innovation has the potential to improve other short and long-term infant and family outcomes. A multi-centre randomized controlled trial is needed to further evaluate the efficacy of FIC in the Canadian context. PMID:23445639

Impact of family integrated care on infants' clinical outcomes in two children's hospitals in China: a pre-post intervention study.

PubMed

He, Shi-Wen; Xiong, Yue-E; Zhu, Li-Hui; Lv, Bo; Gao, Xi-Rong; Xiong, Hua; Wang, Huan; Shi, Hua-Rong; Latour, Jos M

2018-06-05

Most Neonatal Intensive Care Units (NICUs) in China have restricted visiting policies for parents. This also implicates that parents are not involved in the care of their infant. Family Integrated Care (FIC), empowering parents in direct care delivery and decisions, is becoming the standard in NICUs in many countries and can improve quality-of-life and health outcomes of preterm infants. The aim of this study was to evaluate the impact of a FIC intervention on the clinical outcomes of preterm infants with Bronchopulmonary Dysplasia (BPD). A pre-post intervention study was conducted at NICUs in two Chinese children's hospitals. Infants with BPD were included: pre-intervention group (n = 134) from December 2015 to September 2016, post-intervention (FIC) group (n = 115) and their parents from October 2016 to June 2017. NICU nurses were trained between July and September 2016 to deliver the FIC intervention, including parent education and support. Parents had to be present and care for their infant minimal three hours a day. The infants' outcome measures were length-of-stay, breastfeeding, weight gain, respiratory and oxygen support, and parent hospital expenses. Compared with control group (n = 134), the FIC group (n = 115) had significantly increased breastfeeding rates (83% versus 71%, p = 0.030), breastfeeding time (31 days versus 19 days, p < 0.001), enteral nutrition time (50 days versus 34 days, p < 0.001), weight gain (29 g/day versus 23 g/day, p = 0.002), and significantly lower respiratory support time (16 days versus 25 days, p < 0.001). Oxygen Exposure Time decreased but not significant (39 days versus 41 days p = 0.393). Parents hospital expenses in local Chinese RMB currency was not significant (84 K versus 88 K, p = 0.391). The results of our study suggests that FIC is feasible in two Chinese NICUs and might improve clinical outcomes of preterm infants with BPD. Further research is needed to include all infants admitted to NICUs and should include parent reported outcome measures. Our study may help other NICUs with limited parental access to implement FIC to enhance parental empowerment and involvement in the care of their infant.

Building capacity for tobacco control research and policy

PubMed Central

Stillman, F; Yang, G; Figueiredo, V; Hernandez‐Avila, M; Samet, J

2006-01-01

The Fogarty International Center (FIC) initiative, “International Tobacco and Health Research Capacity Building Program” represents an important step in US government funding for global tobacco control. Low‐ and middle‐income countries of the world face a rising threat to public health from the rapidly escalating epidemic of tobacco use. Many are now parties to the Framework Convention on Tobacco Control (FCTC) and capacity development to meet FCTC provisions. One initial grant provided through the FIC was to the Institute for Global Tobacco Control (IGTC) at the Johns Hopkins Bloomberg School of Public Health (JHSPH) to support capacity building and research programmes in China, Brazil, and Mexico. The initiative's capacity building effort focused on: (1) building the evidence base for tobacco control, (2) expanding the infrastructure of each country to deliver tobacco control, and (3) developing the next generation of leaders as well as encouraging networking throughout the country and with neighbouring countries. This paper describes the approach taken and the research foci, as well some of the main outcomes and some identified challenges posed by the effort. Individual research papers are in progress to provide more in‐depth reporting of study results. PMID:16723670

Prediction of intracellular exposure bridges the gap between target- and cell-based drug discovery

PubMed Central

Gordon, Laurie J.; Wayne, Gareth J.; Almqvist, Helena; Axelsson, Hanna; Seashore-Ludlow, Brinton; Treyer, Andrea; Lundbäck, Thomas; West, Andy; Hann, Michael M.; Artursson, Per

2017-01-01

Inadequate target exposure is a major cause of high attrition in drug discovery. Here, we show that a label-free method for quantifying the intracellular bioavailability (Fic) of drug molecules predicts drug access to intracellular targets and hence, pharmacological effect. We determined Fic in multiple cellular assays and cell types representing different targets from a number of therapeutic areas, including cancer, inflammation, and dementia. Both cytosolic targets and targets localized in subcellular compartments were investigated. Fic gives insights on membrane-permeable compounds in terms of cellular potency and intracellular target engagement, compared with biochemical potency measurements alone. Knowledge of the amount of drug that is locally available to bind intracellular targets provides a powerful tool for compound selection in early drug discovery. PMID:28701380

Rapidity distribution of photons from an anisotropic quark-gluon plasma

NASA Astrophysics Data System (ADS)

Bhattacharya, Lusaka; Roy, Pradip

2010-05-01

We calculate rapidity distribution of photons due to Compton and annihilation processes from quark gluon plasma with pre-equilibrium momentum-space anisotropy. We also include contributions from hadronic matter with late-stage transverse expansion. A phenomenological model has been used for the time evolution of hard momentum scale, phard(τ), and anisotropy parameter, ξ(τ). As a result of pre-equilibrium momentum-space anisotropy, we find significant modification of photons rapidity distribution. For example, with the fixed initial condition (FIC) free-streaming (δ=2) interpolating model we observe significant enhancement of photon rapidity distribution at fixed pT, where as for FIC collisionally broadened (δ=2/3) interpolating model the yield increases till y~1. Beyond that suppression is observed. With fixed final multiplicity (FFM) free-streaming interpolating model we predict enhancement of photon yield which is less than the case of FIC. Suppression is always observed for FFM collisionally broadened interpolating model.

In vitro interaction between paromomycin sulphate and four drugs with leishmanicidal activity against three New World Leishmania species.

PubMed

de Morais-Teixeira, Eliane; Gallupo, Mariana Kolos; Rodrigues, Lucas Fonseca; Romanha, Alvaro José; Rabello, Ana

2014-01-01

To evaluate in vitro interactions between paromomycin sulphate and the antileishmanial drugs meglumine antimoniate, amphotericin B, miltefosine and azithromycin against intracellular Leishmania (Leishmania) infantum chagasi, Leishmania (Viannia) braziliensis and Leishmania (Leishmania) amazonensis amastigotes in peritoneal mouse macrophages. First, drug susceptibility was assessed in 3, 5 and 7 day assays, followed by drug interaction assays with a modified fixed-ratio method. An overall mean sum fractional inhibitory concentration (∑FIC) was calculated for each combination and each Leishmania species. The nature of the interactions was classified as synergistic if the mean ∑FIC was ≤ 0.5, indifferent if the mean ∑FIC was >0.5-4.0 and antagonistic if the mean ∑FIC was >4.0. In vitro synergism was observed for the combinations of paromomycin plus miltefosine [at 50% and 90% inhibitory concentrations (IC50 and IC90, respectively)] and paromomycin plus amphotericin B (at the IC90 level) against L. (L.) amazonensis, paromomycin plus meglumine antimoniate (at the IC50 and IC90 levels) and paromomycin plus amphotericin B (at the IC50 level) against L. (V.) braziliensis, and paromomycin plus miltefosine, paromomycin plus amphotericin B (both at the IC90 level) and paromomycin plus azithromycin (at the IC50 level) against L. (L) infantum chagasi. This work provides a preclinical dataset that supports future studies on multidrug treatment schedules against New World leishmaniasis.

[Networks of care for ST-elevation myocardial infarction in Italy. Results of the RETE IMA WEB survey].

PubMed

Marzocchi, Antonio; Saia, Francesco; Bolognese, Leonardo; Tamburino, Corrado; Giordano, Arturo; Ramondo, Angelo; Sangiorgi, Giuseppe Massimo; Tomai, Fabrizio; Cavallini, Claudio; Sardella, Gennaro; Cortesi, Pietro; Di Pasquale, Giuseppe; De Servi, Stefano

2011-05-01

The organization of a regional system of care (RSC) for ST-elevation myocardial infarction (STEMI) is recommended by the Italian Federation of Cardiology (FIC) and international guidelines in order to increase the number of patients treated with primary coronary angioplasty and, more in general, with reperfusion therapy, speed up the diagnostic and therapeutic processes, and ultimately improve the outcome. The "RETE IMA WEB" survey was launched in 2007 from the Italian Society of Invasive Cardiology (SICI-GISE) in collaboration with the FIC, with the aim of evaluating the current state of RSC for STEMI in Italy. The personnel of the 118 Emergency System participated in the survey. Data collection was made using different electronic forms with access limited by personal passwords. We assessed the organization of the RSC together with local resource availability, with specific attention to the distance from a Hub center. The survey ended in December 31, 2008. We censored 701 hospitals admitting STEMI patients, 157 (22.4%) with uninterrupted access (h24/7 days) to the catheterization laboratory (2.67 per million inhabitants). An operative network was present in 36/103 (35.9%) provinces, with important geographic variability. Among hospitals without a full-time primary angioplasty facility, only 46% was within a RSC. ECG was available in 72% of the national territory, telemedicine in 50%. Prehospital fibrinolysis was available in 16% of the country. Overall, 92.4% of the Italian population resides within 60 min of a Hub center. In 2008, despite an adequate framework, the RSC for STEMI in Italy was heterogeneous and still suboptimal. Healthcare administrators, scientific societies and all operators involved in the process of care for STEMI should make efforts to implement current guidelines.

Medicinal Plants Used by Traditional Healers in Jordan, the Tafila Region

PubMed Central

Abdelhalim, Abeer; Aburjai, Talal; Hanrahan, Jane; Abdel-Halim, Heba

2017-01-01

Background: The reporting of the medicinal plants and their traditional uses is important in order to prevent this knowledge from being lost. The aims of this study were to collect information concerning the traditional use of medicinal plants in the region of Tafila; identify the most important medicinal plants; determine the relative importance of the species surveyed; and calculate the informant consensus factor (Fic) in relation to medicinal plant use. Materials and Methods: Data on the traditional medicinal uses of local plants were collected using qualitative tools. The informant consensus factor (Fic) for the category of aliments and the use value (UV) of the plant species were calculated. Results and Conclusions: The survey revealed that 41 plant species are still in use in Tafila for the treatments of various diseases. Problems of the digestive system had the highest Fic values, while Allium cepa L. and Matricaria aurea (Loefl.) Sch. Bip. scored the highest UV. SUMMARY The medicinal plants used by local people of the Tafila area of Jordan their traditional uses were investigated. forty one plant species are still in use in Tafila for the traditional treatment of various diseases. The preservation of this knowledge is important not only for maintaining cultural and traditional resources but also as a resource for the future identification of leads for drug development. The use of Fic and the UV to identify plant species that are consistently used in the treatment of specific ailments assists in narrowing down the search for new effective plant-derived medicines and in validating the use of traditional medicines. Data on the traditional medicinal uses of local plants was collected using qualitative tools. The informant consensus factor (Fic) for category of aliments and the use value (UV) of the plant species were calculated. in the Tafila region, the Fic values are relatively low, indicating a low level of shared knowledge and that a number of different species are used to treat similar disorders. This may be a result of the great diversity of vegetation types found across the Tafila region, with the specific plant chosen being dependent on the species most readily available in the different vegetation zones. Interestingly, however, the UVs calculated for a number of species in the Tafila region are relatively high, compared with those recorded in other areas of Jordan. These high UVs indicate that despite the diversity of vegetation types across the Tafila region, a number of plants are highly valued for medicinal use throughout the whole region. This study contributes to the body of knowledge about the use of plants in traditional medicine, helping to document and maintain the knowledge that has been traditionally passed directly from person to person. The preservation of this knowledge is important not only for maintaining cultural and traditional resources but also as a resource for the future identification of leads for drug development. Problems of the digestive system had the highest Fic values, while Allium cepa L. and Matricaria aurea (Loefl.) Sch. Bip. scored the highest UV. Comparison with other ethnopharmacological studies in the region found consensus about many of the uses reported, and also identified localized uses of some species. Experimental evidence from the literature offered support for many of the reported uses. Abbreviations used: Fic: Informants consensus factor, nur: number of use reports per each category, nt: number of taxa used, UV: use value of a species, U: number of uses per species, n: number of informants PMID:28479733

Documentation and quantitative analysis of local ethnozoological knowledge among traditional healers of Theni district, Tamil Nadu, India.

PubMed

Chellappandian, M; Pandikumar, P; Mutheeswaran, S; Gabriel Paulraj, M; Prabakaran, S; Duraipandiyan, V; Ignacimuthu, S; Al-Dhabi, N A

2014-05-28

This study investigated the use of animals among the traditional healers in Theni district of Tamil Nadu, India. The data regarding the medicinal animals/animal products were documented and their usages were analyzed quantitatively. Based on free list interviews with the traditional healers, we documented the medicinal usage of animals/animal products and calculated the indices such as informant consensus factor (Fic) to determine the consensus over the species for an illness category, as well as the Index Agreement on Remedies (IAR) to determine the extent of potential utilization of each species. In this study, 69 medicinal animals/animal products were documented with the help of standardized questionnaires among the local healers. The results were tabulated and Fic value for each illness category was calculated. Three illness categories viz., jaundice (milk of Capra aegagrus hircus), orthopedics (egg white and meat of Gallus gallus domesticus) and pediatrics (milk of Equus africanus asinus) had got high Fic values. Fifteen illness categories had moderate Fic values. Highly cited animals in these illness categories were: Rusa unicolor (antiemetic), Reticulitermes spp. (diabetes), flesh of Varanus benghalensis (oral ailments), milk (eye ailments, fever) and urine (antidote) of Homo sepians, meat of Trachypithecus johnii (respiratory ailments), various parts of C. aegagrus hircus (blood ailments, coolants, diarrhea, pulmonary and urinary ailments), flesh of Chamaeleon zeyalnica (neural ailments), meat of Passer domesticus (aphrodisiac), curd and dung of Bos primigenius taurus (dermatological ailments), meat of G. domesticus (musculo-skeletal disorders, analgesic), meat of Lissemys punctata (hemorrhoids), and Pherthima posthuma (psychological ailments). Six illness categories had low Fic values. This study indicated that the animals are still being used by the local healers of Theni district, to treat various illnesses. Cross-disciplinary approaches to explore the full potential of animal-derived medicines will help to improve the health of local people. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

A comparison of locally adaptive multigrid methods: LDC, FAC and FIC

NASA Technical Reports Server (NTRS)

Khadra, Khodor; Angot, Philippe; Caltagirone, Jean-Paul

1993-01-01

This study is devoted to a comparative analysis of three 'Adaptive ZOOM' (ZOom Overlapping Multi-level) methods based on similar concepts of hierarchical multigrid local refinement: LDC (Local Defect Correction), FAC (Fast Adaptive Composite), and FIC (Flux Interface Correction)--which we proposed recently. These methods are tested on two examples of a bidimensional elliptic problem. We compare, for V-cycle procedures, the asymptotic evolution of the global error evaluated by discrete norms, the corresponding local errors, and the convergence rates of these algorithms.

Final Environmental Assessment for Establishment of a New C-130 Landing Zone for 58 SOW

DTIC Science & Technology

2013-10-01

Ai rport .~ Pueblo Roswell International Air Center Ro<-f Figure 1-1 . Regional Map Final Environmental...t lo ad -b ea rin g st re ng th ? M in im al c ity li gh ts ? M in im al s en si tiv e re ce pt or co ns tr ai nt s? C ra sh /fi re /re...af fic vo lu m es to m in im iz e sc he du lin g co nf lic ts ? N on -m ili ta ry /a us te re a irf ie ld ac tiv el

Screening of antibacterial effects of anise essential oil alone and in combination with conventional antibiotics against Streptococcus pneumoniae clinical isolates.

PubMed

Gradinaru, Adina Catinca; Miron, Anca; Trifan, Adriana; Spac, A; Brebu, M; Aprotosoaie, Ana Clara

2014-01-01

This study aimed to investigate the effects of anise essential oil alone and in combination with conventional antibiotics (amoxicillin, ciprofloxacin) against Streptococcus pneumoniae clinical isolates. MATERIAL AND METHODs: Anise essential oil (AEO) was isolated by hydrodistillation from dried powdered fruits. Its chemical composition was investigated by GC-MS and GC-FID. Broth dilution assay was used to evaluate the antibacterial effects of anise essential oil. The interactions with antibiotics were studied by the checkerboard assay. Trans-anethole (90.18%) was identified as major constituent in anise essential oil. Almost all combinations AEO-amoxicillin and AEO-ciprofloxacin showed indifferent interactions (1 < FIC index < or = 2). Positive interactions (addition and weak synergism) were found only for four combinations AEO-amoxicillin (FIC index = 1,0.62, 0.75 and 0.5) and one combination AEO-ciprofloxacin (FIC index = 0.62). Herbal products containing anise essential oil may be used as expectorants in combination with amoxicillin or ciprofloxacin in Streptococcus pneumoniae infections without diminishing antibiotic efficacy.

Evaluation of browning ratio in an image analysis of apple slices at different stages of instant controlled pressure drop-assisted hot-air drying (AD-DIC).

PubMed

Gao, Kun; Zhou, Linyan; Bi, Jinfeng; Yi, Jianyong; Wu, Xinye; Zhou, Mo; Wang, Xueyuan; Liu, Xuan

2017-06-01

Computer vision-based image analysis systems are widely used in food processing to evaluate quality changes. They are able to objectively measure the surface colour of various products since, providing some obvious advantages with their objectivity and quantitative capabilities. In this study, a computer vision-based image analysis system was used to investigate the colour changes of apple slices dried by instant controlled pressure drop-assisted hot air drying (AD-DIC). The CIE L* value and polyphenol oxidase activity in apple slices decreased during the entire drying process, whereas other colour indexes, including CIE a*, b*, ΔE and C* values, increased. The browning ratio calculated by image analysis increased during the drying process, and a sharp increment was observed for the DIC process. The change in 5-hydroxymethylfurfural (5-HMF) and fluorescent compounds (FIC) showed the same trend with browning ratio due to Maillard reaction. Moreover, the concentrations of 5-HMF and FIC both had a good quadratic correlation (R 2  > 0.998) with the browning ratio. Browning ratio was a reliable indicator of 5-HMF and FIC changes in apple slices during drying. The image analysis system could be used to monitor colour changes, 5-HMF and FIC in dehydrated apple slices during the AD-DIC process. © 2016 Society of Chemical Industry. © 2016 Society of Chemical Industry.

Effect of preoperative incentive spirometry on fentanyl-induced cough: a prospective, randomized, controlled study.

PubMed

Goyal, Vipin Kumar; Bhargava, Suresh Kumar; Baj, Birbal

2017-10-01

Fentanyl-induced cough (FIC) has a reported incidence of 13-65% on induction of anesthesia. Incentive spirometry (IS) creates forceful inspiration, while stretching pulmonary receptors. We postulated that spirometry just before the fentanyl (F) bolus would decrease the incidence and severity of FIC. This study enrolled 200 patients aged 18-60 years and with American Society of Anesthesiologists status I or II. The patients were allocated to two groups of 100 patients each depending on whether they received preoperative incentive spirometry before fentanyl administration. Patients in the F+IS group performed incentive spirometry 10 times just before an intravenous bolus of 3 µg/kg fentanyl in the operating room. The onset time and number of coughs after fentanyl injection were recorded as primary outcomes. Any significant changes in blood pressure, heart rate, or adverse effects of the drug were recorded as secondary outcomes. Patients in the F+IS group had a significantly lower incidence of FIC than in the F group (6% vs. 26%) (P < 0.05). The severity of cough in the F+IS group was also significantly lower than that in group F (mild, 5 vs. 17; moderate 1 vs. 7; severe, 0 vs. 2) (P < 0.05). The median onset time was comparable in both groups (9 s [range: 6-12 s] in both groups). Preoperative incentive spirometry significantly reduces the incidence and severity of FIC when performed just before fentanyl administration.

Effect of preoperative incentive spirometry on fentanyl-induced cough: a prospective, randomized, controlled study

PubMed Central

Bhargava, Suresh Kumar; Baj, Birbal

2017-01-01

Background Fentanyl-induced cough (FIC) has a reported incidence of 13–65% on induction of anesthesia. Incentive spirometry (IS) creates forceful inspiration, while stretching pulmonary receptors. We postulated that spirometry just before the fentanyl (F) bolus would decrease the incidence and severity of FIC. Methods This study enrolled 200 patients aged 18–60 years and with American Society of Anesthesiologists status I or II. The patients were allocated to two groups of 100 patients each depending on whether they received preoperative incentive spirometry before fentanyl administration. Patients in the F+IS group performed incentive spirometry 10 times just before an intravenous bolus of 3 µg/kg fentanyl in the operating room. The onset time and number of coughs after fentanyl injection were recorded as primary outcomes. Any significant changes in blood pressure, heart rate, or adverse effects of the drug were recorded as secondary outcomes. Results Patients in the F+IS group had a significantly lower incidence of FIC than in the F group (6% vs. 26%) (P < 0.05). The severity of cough in the F+IS group was also significantly lower than that in group F (mild, 5 vs. 17; moderate 1 vs. 7; severe, 0 vs. 2) (P < 0.05). The median onset time was comparable in both groups (9 s [range: 6–12 s] in both groups). Conclusions Preoperative incentive spirometry significantly reduces the incidence and severity of FIC when performed just before fentanyl administration. PMID:29046775

New scoring system combining the FIB-4 index and cytokeratin-18 fragments for predicting steatohepatitis and liver fibrosis in patients with nonalcoholic fatty liver disease.

PubMed

Tada, Toshifumi; Kumada, Takashi; Toyoda, Hidenori; Saibara, Toshiji; Ono, Masafumi; Kage, Masayoshi

To establish a new scoring system as a noninvasive tool for predicting steatohepatitis and liver fibrosis in patients with nonalcoholic fatty liver disease (NAFLD). A total of 170 patients histologically diagnosed with nonalcoholic steatohepatitis (NASH) (n = 130) or nonalcoholic fatty liver (NAFL) (n = 40) were enrolled. We analyzed receiver operating characteristic (ROC) curves and performed multivariate analysis to predict steatohepatitis and liver fibrosis. Multivariate analysis showed that cytokeratin-18 fragment (CK18-F) levels (≥278 U/L) (odds ratio [OR], 4.46; 95% confidence interval [CI], 1.42-14.00; p = 0.010) and the FIB-4 index (≥1.46) (OR, 4.54; 95% CI, 1.93-29.50; p = 0.004) were independently associated with prediction of NASH. We then established a new scoring system (named the FIC-22 score) for predicting NASH using CK18-F levels and FIB-4 index. The areas under the ROC curve (AUROCs) of the FIC-22 score and NAFIC score were 0.82 (95% CI, 0.75-0.89) and 0.71 (95% CI, 0.62-0.78) (p = 0.044). Additionally, the AUROC of the FIC-22 score for predicting the presence of fibrosis (F ≥ 1) was 0.78 (95% CI, 0.70-0.85). In patients with NAFLD, the FIC-22 score had high predictive accuracy not only for steatohepatitis but also for the presence of liver fibrosis.

Modular vaccine packaging increases packing efficiency

PubMed Central

Norman, Bryan A.; Rajgopal, Jayant; Lim, Jung; Gorham, Katrin; Haidari, Leila; Brown, Shawn T.; Lee, Bruce Y.

2015-01-01

Background Within a typical vaccine supply chain, vaccines are packaged into individual cylindrical vials (each containing one or more doses) that are bundled together in rectangular “inner packs” for transport via even larger groupings such as cold boxes and vaccine carriers. The variability of vaccine inner pack and vial size may hinder efficient vaccine distribution because it constrains packing of cold boxes and vaccine carriers to quantities that are often inappropriate or suboptimal in the context of country-specific vaccination guidelines. Methods We developed in Microsoft Excel (Microsoft Corp., Redmond, WA) a spreadsheet model that evaluated the impact of different packing schemes for the Benin routine regimen plus the introduction of the Rotarix vaccine. Specifically, we used the model to compare the current packing scheme to that of a proposed modular packing scheme. Results Conventional packing of a Dometic RCW25 that aims to maximize fully-immunized children (FICs) results in 123 FICs and a packing efficiency of 81.93% compared to a maximum of 155 FICs and 94.1% efficiency for an alternative modular packaging system. Conclusions Our analysis suggests that modular packaging systems could offer significant advantages over conventional vaccine packaging systems with respect to space efficiency and potential FICs, when they are stored in standard vaccine carrying devices. This allows for more vaccines to be stored within the same volume while also simplifying the procedures used by field workers to pack storage devices. Ultimately, modular packaging systems could be a simple way to help increase vaccine coverage worldwide. PMID:25957666

Ocimum basilicum: Antibacterial activity and association study with antibiotics against bacteria of clinical importance.

PubMed

Araújo Silva, Viviane; Pereira da Sousa, Janiere; de Luna Freire Pessôa, Hilzeth; Fernanda Ramos de Freitas, Andrea; Douglas Melo Coutinho, Henrique; Beuttenmuller Nogueira Alves, Larissa; Oliveira Lima, Edeltrudes

2016-01-01

Ocimum basilicum L. (Lamiaceae), popularly known as basil, is part of a group of medicinal plants widely used in cooking and known for its beneficial health properties, possessing significant antioxidant effects, antinociceptive, and others. The objective of this study is to determine the pharmacological effects produced on the bacterial strains Staphylococcus aureus and Pseudomonas aeruginosa when standard antibiotics and O. basilicum essential oil are combined. The extraction of O. basilicum (leaves) components was done by steam distillation. The Minimum inhibitory concentration (MIC) was calculated using microdilution technique, where the oil concentrations varied from 2 to 1024 μg/mL. The combinations of O. basilicum oil with ciprofloxacin or imipenem were analyzed by the checkerboard method where fractional inhibitory concentration (FIC) indices were calculated. Ocimum basilicum essential oil, imipenem, and ciprofloxacin showed respective MIC antibacterial activities of 1024, 4, and 2 μg/mL, against S. aureus. In S. aureus, the oil with imipenem association showed synergistic effect (FIC = 0.0625), while the oil with ciprofloxacin showed antagonism (FIC value = 4.25). In P. aeruginosa, the imipenem/oil association showed additive effect for ATCC strains, and synergism for the clinical strain (FIC values = 0.75 and 0.0625). The association of O. basilicum essential oil with ciprofloxacin showed synergism for clinical strains (FIC value = 0.09). Ocimum basilicum essential oil associated with existing standard antibiotics may increase their antibacterial activity, resulting in a synergistic activity against bacterial strains of clinical importance. The antibacterial activity of O. basilicum essential oil may be associated with linalool.

Use of medicinal plants by health professionals in Mexico.

PubMed

Alonso-Castro, Angel Josabad; Domínguez, Fabiola; Maldonado-Miranda, Juan José; Castillo-Pérez, Luis Jesús; Carranza-Álvarez, Candy; Solano, Eloy; Isiordia-Espinoza, Mario Alberto; Del Carmen Juárez-Vázquez, María; Zapata-Morales, Juan Ramón; Argueta-Fuertes, Marco Antonio; Ruiz-Padilla, Alan Joel; Solorio-Alvarado, César Rogelio; Rangel-Velázquez, Joceline Estefanía; Ortiz-Andrade, Rolffy; González-Sánchez, Ignacio; Cruz-Jiménez, Gustavo; Orozco-Castellanos, Luis Manuel

2017-02-23

The use of medicinal plants in Mexico has been documented since pre-Hispanic times. Nevertheless, the level of use of medicinal plants by health professionals in Mexico remains to be explored. To evaluate the use, acceptance and prescription of medicinal plants by health professionals in 9 of the states of Mexico. Direct and indirect interviews, regarding the use and acceptance of medicinal plants, with health professionals (n=1614), including nurses, physicians, pharmacists, and odontologists from nine states in Mexico were performed from January 2015 to July 2016. The interviews were analyzed with the factor the informant consensus (FIC). The information obtained indicated that 46% of those interviewed feel patients should not use medicinal plants as an alternative therapy. Moreover, 54% of health professionals, and 49% of the physicians have used medicinal plants as an alternative therapy for several diseases. Twenty eight percent of health professionals, and 26% of the physicians, have recommended or prescribed medicinal plants to their patients, whereas 73% of health professionals were in agreement with receiving academic information regarding the use and prescription of medicinal plants. A total of 77 plant species used for medicinal purposes, belonging to 40 botanical families were reported by the interviewed. The results of the FIC showed that the categories of diseases of the digestive system (FIC=0.901) and diseases of the respiratory system (FIC=0.898) had the greatest agreement. This study shows that medicinal plants are used for primary health care in Mexico by health professionals. Copyright © 2017 Elsevier Ireland Ltd. All rights reserved.

Wild medicinal and food plants used by communities living in Mopane woodlands of southern Angola: Results of an ethnobotanical field investigation.

PubMed

Urso, Valeria; Signorini, Maria Adele; Tonini, Matteo; Bruschi, Piero

2016-01-11

Mopane woodlands play an important role in the livelihood strategies of local populations; however, they have been scarcely investigated by ethnobiologists and very little is currently known about plants traditionally used by local communities, especially about medicinal plants. Our investigation was aimed to document ethnobotanical knowledge in seven communities living in conditions of extreme poverty in a Mopane area of southern Angola (Namibe province). We focused on plants used as medicines and/or food, in order to highlight the role of wild plants in the livelihood of local communities, and possibly to find out plants with potential pharmacological interest. Ethnobotanical data were recorded through semi-structured interviews, filed in a database and quantitatively analyzed. The following synthetic indexes were used: Cultural Importance index (CI), Informant Consensus Factor (FIC), Fidelity Level (FL). Sixty-six informants (26 males, 40 females) were interviewed. A total of 1247 citations were recorded, concerning 132 ethnospecies (folk taxonomic units not necessarily corresponding to single botanical species); 104 were identified at different taxonomic levels. For medicinal purposes, 116 ethnospecies and 20 different uses (650 citations) were reported; for food purposes, 33 ethnospecies and 8 different uses (597 citations). The main used parts resulted to be fruit (471 citations; 21 ethnospecies), followed by underground organs (288, 82) and leaves (175, 41). According to CI values, Berchemia discolor, Ximenia americana var. americana and Adansonia digitata have the highest cultural value in the investigated communities. All of them are woody plants, as well as most of the identified ethnospecies (trees 34.6%, shrubs 32.7%, perennials 21.2%, annuals 8.7%, others 2.8%). Medicinal plants are especially used to treat disorders of the gastrointestinal tract (52 ethnospecies, 205 citations), obstetric/gynecological troubles (27, 40) and colds and respiratory tract diseases (25, 54). The highest values of FIC were recorded for body care (FIC=1.0), circulatory diseases (FIC=0.91), malaria (FIC=0.81) and digestive disorders (FIC=0.55). The plants showing the highest informants' consensus (FL) were Myrothamnus flabellifolia used to treat colds and respiratory diseases (FL=100%), Terminalia prunioides for digestive diseases (93%) and Euphorbia subsalsa for backache (86%). For five plants cited as medicinal by the informants, no reports were found in the consulted ethnobotanical and ethnopharmacological literature; many uses of several already known medicinal plants were also unrecorded. Food products obtained from wild plants include fresh fruit (20 ethnospecies, 287 citations), alcoholic (11, 107) and non-alcoholic (10, 44) beverages, massa, i.e. a kind of mash, (4, 65), vegetables (10, 40), and others. Results show that people living in Mopane communities of southern Angola hold a valuable knowledge of the uses of plant resources and that some of the plants cited by the informants represent an important component of the local livelihood strategies. We also found some plants worthy of more in-depth investigations on their possible pharmacological activity, including: (i) those used to treat diseases which reached the highest FIC, like malaria and various disorders of the gastrointestinal tract; (ii) plants with a high FL; (iii) plants not previously reported in ethnomedical literature, especially those cited by different informants; (iv) plants with possible nutraceutical or pharma-food properties, i.e. plants with considerable contents in vitamins and/or micronutrients and plants whose food and medicinal uses are closely related. Anthropological and historical studies in ethnopharmacology, quality traditional medicines. Botany, Traditional medicine, Africa, Diarrhea, Malaria. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

A novel interpretation of the Fractional Inhibitory Concentration Index: The case Origanum vulgare L. and Leptospermum scoparium J. R. et G. Forst essential oils against Staphylococcus aureus strains.

PubMed

Fratini, Filippo; Mancini, Simone; Turchi, Barbara; Friscia, Elisabetta; Pistelli, Luisa; Giusti, Giulia; Cerri, Domenico

2017-01-01

Origanum vulgare (oregano) and Leptospermum scoparium (manuka) were traditionally employed as natural remedies for infected wounds and skin injuries where Staphylococcus aureus is mainly involved. The first aim of this study was to investigate oregano and manuka essential oils (EOs) chemical compositions and evaluate their antibacterial activity (MIC, Minimum Inhibitory Concentration) against fourteen S. aureus wild strains. The second aim was to evaluate the antibacterial activities of oregano and manuka EOs mixed in different combination (FIC, Fractional Inhibitory Concentration) with an improved chequerboard technique. This allowed to avoid the usual uncertainty in the determination of MIC and FIC values and to obtain a more precise interpretation of FIC indexes (FICIs). Moreover, FICIs were discussed on the basis of a novel interpretation method to evaluate the synergistic/antagonistic effect of EOs mixtures. The most representative compounds in oregano EO were Carvacrol (65.93%), p-Cymene (9.33%) and γ-Terpinene (5.25%), while in manuka EO were Leptospermone (31.65%), cis-Calamenene (15.93%) and Flavesone (6.92%). EOs presented MIC values ranging from 1:2048 to 1:4096 v/v and FIC values ranging from 0.125 to 1. According to our interpretation, a synergistic effect (34.68%), a commutative effect (15.32%) and an indifferent effect (50.00%) and no antagonistic effect were observed. Conversely, according to two previously proposed FICI interpretation models, 1.80% synergistic effect could be observed and, respectively, 98.20% indifferent effect or 48.20% additive effect and 50.00% indifferent effect. As practical results, oregano and manuka EOs may be an effective alternative to chemotherapic drugs in staphylococcal infections and useful tools to enhance food security. Copyright © 2016 Elsevier GmbH. All rights reserved.

[P4-ATP-ase Atp8b1/FIC1: structural properties and (patho)physiological functions].

PubMed

Korneenko, T V; Pestov, N B; Okkelman, I A; Modyanov, N N; Shakhparonov, M I

2015-01-01

P4-ATP-ases comprise an interesting family among P-type ATP-ases, since they are thought to play a major role in the transfer of phospholipids such as phosphatydylserine from the outer leaflet to the inner leaflet. Isoforms of P4-ATP-ases are partially interchangeable but peculiarities of tissue-specific expression of their genes, intracellular localization of proteins, as well as regulatory pathways lead to the fact that, on the organismal level, serious pathologies may develop in the presence of structural abnormalities in certain isoforms. Among P4-ATP-ases a special place is occupied by ATP8B1, for which several mutations are known that lead to serious hereditary diseases: two forms of congenital cholestasis (PFIC1 or Byler disease and benign recurrent intrahepatic cholestasis) with extraliver symptoms such as sensorineural hearing loss. The physiological function of the Atp8b1/FIC1 protein is known in general outline: it is responsible for transport of certain phospholipids (phosphatydylserine, cardiolipin) for the outer monolayer of the plasma membrane to the inner one. It is well known that perturbation of membrane asymmetry, caused by the lack of Atp8B1 activity, leads to death of hairy cells of the inner ear, dysfunction of bile acid transport in liver-cells that causes cirrhosis. It is also probable that insufficient activity of Atp8b1/FIC1 increases susceptibility to bacterial pneumonia.Regulatory pathways of Atp8b1/FIC1 activity in vivo remain to be insufficiently studied and this opens novel perspectives for research in this field that may allow better understanding of molecular processes behind the development of certain pathologies and to reveal novel therapeutical targets.

Inflammation and Tissue Remodeling in the Bladder and Urethra in Feline Interstitial Cystitis

PubMed Central

Kullmann, F. Aura; McDonnell, Bronagh M.; Wolf-Johnston, Amanda S.; Lynn, Andrew M.; Getchell, Samuel E.; Ruiz, Wily G.; Zabbarova, Irina V.; Ikeda, Youko; Kanai, Anthony J.; Roppolo, James R.; Bastacky, Sheldon I.; Apodaca, Gerard; Buffington, C. A. Tony; Birder, Lori A.

2018-01-01

Interstitial cystitis/bladder pain syndrome (IC/BPS) is a debilitating chronic disease of unknown etiology. A naturally occurring disease termed feline interstitial cystitis (FIC) reproduces many features of IC/BPS patients. To gain insights into mechanisms underlying IC/BPS, we investigated pathological changes in the lamina propria (LP) of the bladder and proximal urethra in cats with FIC, using histological and molecular methods. Compared to control cat tissue, we found an increased number of de-granulated mast cells, accumulation of leukocytes, increased cyclooxygenase (COX)-1 expression in the bladder LP, and increased COX-2 expression in the urethra LP from cats with FIC. We also found increased suburothelial proliferation, evidenced by mucosal von Brunn’s nests, neovascularization and alterations in elastin content. Scanning electron microscopy revealed normal appearance of the superficial urethral epithelium, including the neuroendocrine cells (termed paraneurons), in FIC urethrae. Together, these histological findings suggest the presence of chronic inflammation of unknown origin leading to tissue remodeling. Since the mucosa functions as part of a “sensory network” and urothelial cells, nerves and other cells in the LP are influenced by the composition of the underlying tissues including the vasculature, the changes observed in the present study may alter the communication of sensory information between different cellular components. This type of mucosal signaling can also extend to the urethra, where recent evidence has revealed that the urethral epithelium is likely to be part of a signaling system involving paraneurons and sensory nerves. Taken together, our data suggest a more prominent role for chronic inflammation and tissue remodeling than previously thought, which may result in alterations in mucosal signaling within the urinary bladder and proximal urethra that may contribute to altered sensations and pain in cats and humans with this syndrome. PMID:29706873

A simple model for heterogeneous nucleation of isotactic polypropylene

NASA Astrophysics Data System (ADS)

Howard, Michael; Milner, Scott

2013-03-01

Flow-induced crystallization (FIC) is of interest because of its relevance to processes such as injection molding. It has been suggested that flow increases the homogeneous nucleation rate by reducing the melt state entropy. However, commercial polypropylene (iPP) exhibits quiescent nucleation rates that are much too high to be consistent with homogeneous nucleation in carefully purified samples. This suggests that heterogeneous nucleation is dominant for typical samples used in FIC experiments. We describe a simple model for heterogeneous nucleation of iPP, in terms of a cylindrical nucleus on a flat surface with the critical size and barrier set by the contact angle. Analysis of quiescent crystallization data with this model gives reasonable values for the contact angle. We have also employed atomistic simulations of iPP crystals to determine surface energies with vacuum and with Hamaker-matched substrates, and find values consistent with the contact angles inferred from heterogeneous nucleation experiments. In future work, these results combined with calculations from melt rheology of entropy reduction due to flow can be used to estimate the heterogeneous nucleation barrier reduction due to flow, and hence the increase in nucleation rate due to FIC for commecial iPP.

Antimicrobial evaluation of plants used for the treatment of diarrhoea in a rural community in northern Maputaland, KwaZulu-Natal, South Africa.

PubMed

van Vuuren, Sandy F; Nkwanyana, Mduduzi N; de Wet, Helene

2015-03-10

Zulu people living in the rural area of Maputaland (KwaZulu-Natal, South Africa) rely heavily on medicinal plants for the treatment of diarrhoea. Abundant availability of medicinal plants in the study area offers low cost health care, but scientific validation is needed in order to lend credibility to the traditional use against many ailments including diarrhoeal infections. With this in mind a study was designed to test the in vitro antimicrobial efficacy of 23 plant species which are used for the treatment of diarrhoea in rural Maputaland. Four 1:1 plant combinations were also evaluated to determine their interactive effects against seven diarrhoea-related bacterial pathogens. Minimum inhibitory concentration (MIC) assays were undertaken on dichloromethane-methanol (CH2Cl2: MeOH) and aqueous crude extracts. The following micro-organisms were selected for this study and were tested based on their association with stomach ailments and diarrhoea; Bacillus cereus (ATCC 11778), Enterococcus faecalis (ATCC 29212), Escherichia coli (ATCC 8739), Proteus vulgaris (ATCC 33420), Salmonella typhimurium (ATCC 14028), Shigella flexneri (ATCC 25875) and Staphylococcus aureus (ATCC 12600). The fractional inhibitory concentration index (ΣFIC) was determined for plants traditionally used in combination. Shigella flexneri proved to be the most susceptible pathogen, where the organic extract of Terminalia sericea showed the most prominent noteworthy antibacterial activity (mean MIC value of 0.04 mg/mL). The aqueous extracts generally showed poorer antimicrobial activity with some exceptions i.e. Acacia burkei, Brachylaena transvaalensis against B. cereus and B. transvaalensis against S. flexneri. In the combination studies, synergy was predominant with mean (across all pathogens) ΣFIC values of 0.30 for Acanthospermum glabratum with Krauseola mosambicina; ΣFIC values of 0.46 for A. glabratum with Psidium guajava; ΣFIC values of 0.39 for B. transvaalensis with P. guajava and ΣFIC values of 0.88 (additive) for the combination of B. transvaalensis with Sclerocarya birrea. This study provided some insight into the bacterial in vitro efficacies of plants traditionally used to treat diarrhoea by the people of Northern Maputaland. Very little connection was observed between frequency of use and efficacy. Plant combinations demonstrated favourable efficacy with mostly synergistic effects noted, lending some credibility to their use in combination.

Comparative cost models of a liquid nitrogen vapor phase (LNVP) cold chain-distributed cryopreserved malaria vaccine vs. a conventional vaccine

PubMed Central

Garcia, Cristina Reyes; Manzi, Fatuma; Tediosi, Fabrizio; Hoffman, Stephen L.; James, Eric R.

2013-01-01

Typically, vaccines distributed through the Expanded Program on Immunization (EPI) use a 2–8 °C cold chain with 4–5 stops. The PfSPZ Vaccine comprises whole live-attenuated cryopreserved sporozoites stored in liquid nitrogen (LN2) vapor phase (LNVP) below −140 °C and would be distributed through a LNVP cold chain. The purpose of this study was to model LNVP cold chain distribution for the cryopreserved PfSPZ Vaccine in Tanzania, estimate the costs and compare these costs to those that would be incurred in distributing a ‘conventional’ malaria vaccine through the EPI. Capital and recurrent costs for storage, transportation, labor, energy usage and facilities were determined for the birth cohort in Tanzania over five years. Costs were calculated using WHO/UNESCO calculators. These were applied to a 2–8 °C distribution model with national, regional, district, and health facility levels, and for the cryopreserved vaccine using a ‘modified hub-and-spoke’ (MH-S) LNVP distribution system comprising a central national store, peripheral health facilities and an intermediate district-level transhipment stop. Estimated costs per fully immunized child (FIC) were $ 6.11 for the LNVP-distributed cryopreserved vaccine where the LN2 is generated, and $ 6.04 with purchased LN2 (assuming US $ 1.00/L). The FIC costs for distributing a conventional vaccine using the four level 2–8 °C cold chain were $ 6.10, and with a tariff distribution system as occurs in Tanzania the FIC cost was $ 5.53. The models, therefore, predicted little difference in 5-year distribution costs between the PfSPZ Vaccine distributed through a MH-S LNVP cold chain and a conventional vaccine distributed through the more traditional EPI system. A LNVP cold chain provides additional benefits through the use of durable dry shippers because no refrigerators, freezers or refrigerated trucks are required. Thus strain at the cold chain periphery, vaccine wastage from cold chain failures and the environmental impact of distribution would all be reduced. PMID:23146676

Comparative cost models of a liquid nitrogen vapor phase (LNVP) cold chain-distributed cryopreserved malaria vaccine vs. a conventional vaccine.

PubMed

Garcia, Cristina Reyes; Manzi, Fatuma; Tediosi, Fabrizio; Hoffman, Stephen L; James, Eric R

2013-01-02

Typically, vaccines distributed through the Expanded Program on Immunization (EPI) use a 2-8°C cold chain with 4-5 stops. The PfSPZ Vaccine comprises whole live-attenuated cryopreserved sporozoites stored in liquid nitrogen (LN(2)) vapor phase (LNVP) below -140°C and would be distributed through a LNVP cold chain. The purpose of this study was to model LNVP cold chain distribution for the cryopreserved PfSPZ Vaccine in Tanzania, estimate the costs and compare these costs to those that would be incurred in distributing a 'conventional' malaria vaccine through the EPI. Capital and recurrent costs for storage, transportation, labor, energy usage and facilities were determined for the birth cohort in Tanzania over five years. Costs were calculated using WHO/UNESCO calculators. These were applied to a 2-8°C distribution model with national, regional, district, and health facility levels, and for the cryopreserved vaccine using a 'modified hub-and-spoke' (MH-S) LNVP distribution system comprising a central national store, peripheral health facilities and an intermediate district-level transhipment stop. Estimated costs per fully immunized child (FIC) were $ 6.11 for the LNVP-distributed cryopreserved vaccine where the LN(2) is generated, and $ 6.04 with purchased LN(2) (assuming US $ 1.00/L). The FIC costs for distributing a conventional vaccine using the four level 2-8°C cold chain were $ 6.10, and with a tariff distribution system as occurs in Tanzania the FIC cost was $ 5.53. The models, therefore, predicted little difference in 5-year distribution costs between the PfSPZ Vaccine distributed through a MH-S LNVP cold chain and a conventional vaccine distributed through the more traditional EPI system. A LNVP cold chain provides additional benefits through the use of durable dry shippers because no refrigerators, freezers or refrigerated trucks are required. Thus strain at the cold chain periphery, vaccine wastage from cold chain failures and the environmental impact of distribution would all be reduced. Copyright © 2012 Elsevier Ltd. All rights reserved.

National Program for Inspection of Non-Federal Dams. Whitmans Pond Dam (MA 00775), Weymouth River Basin, Weymouth, Massachusetts. Phase I Inspection Report.

DTIC Science & Technology

1980-08-01

4 985 G DEPARTMENT OF THE ARMY [ NEW ENGLAND DIVISION, CORPS OF ENGINEERS WALTHAM, MASS. 02154 * DI~~~~h~ U~M ~qE M W A " AUGUST 񓟜 1_App buomr w...AODREO9(if diffemen IC l mMA OfUice) IS. SECURITY CLASS. (of ShJi r.90,) UNCLASSIFIED IS. DC-ASSI FIC ATION/DOWNGRADIN G SCN DULE I6. DISTRIBUTION... g . Purpose of Dam 2 h. Design and Construction History 3 i. Normal Operational Procedure 3 1.3 Pertinent Data 3 2. ENGINEERING DATA 2.1 Design

Growth phase-dependent induction of stationary-phase promoters of Escherichia coli in different gram-negative bacteria.

PubMed Central

Miksch, G; Dobrowolski, P

1995-01-01

RSF1010-derived plasmids carrying a fusion of a promoterless lacZ gene with the sigma s-dependent growth phase-regulated promoters of Escherichia coli, bolAp1 and fic, were constructed. The plasmids were mobilized into the gram-negative bacterial species Acetobacter methanolicus, Xanthomonas campestris, Pseudomonas putida, and Rhizobium meliloti. The beta-galactosidase activities of bacterial cultures were determined during exponential and stationary growth phases. Transcriptional activation of the fic promoter in the different bacteria was growth phase dependent as in E. coli and was initiated generally during the transition to stationary phase. The induction of the bolA promoter was also growth phase dependent in the bacteria tested. While the expression in E. coli and R. meliloti was initiated during the transition from exponential to stationary phase, the induction in A. methanolicus, P. putida, and X. campestris started some hours after stationary growth phase was reached. In all the species tested, DNA fragments hybridizing with the rpoS gene of E. coli were detected. The results show that in different gram-negative bacteria, stationary-phase-specific sigma factors which are structurally and functionally homologous to sigma s and are able to recognize the promoter sequences of both bolA and fic exist. PMID:7665531

Helichrysum arenarium subsp. arenarium: phenolic composition and antibacterial activity against lower respiratory tract pathogens.

PubMed

Gradinaru, Adina C; Silion, Mihaela; Trifan, Adriana; Miron, Anca; Aprotosoaie, Ana C

2014-01-01

The aim of this study was to investigate the phenolic content and antibacterial activity of the methanol extract from Helichrysum arenarium (L.) Moench subsp. arenarium inflorescences against lower respiratory tract pathogens (standard strains and clinical isolates). The extract was characterised by a total phenolic content of 160.17 mg/g. Several caffeic acid conjugates (chlorogenic acid and dicaffeoylquinic acids) and flavonoids (apigenin, naringenin, apigenin-7-O-glucoside and naringenin-O-hexosides) were identified as major constituents by HPLC-DAD-ESI-MS. Staphylococcus aureus ATCC 25923 was more susceptible to Helichrysum extract than Streptococcus pneumoniae ATCC 49619 (minimum inhibitory concentration [MIC] = 0.62  and 1.25 mg/mL, respectively). The extract exhibited similar antibacterial effects against methicillin-resistant S. aureus and penicillin-resistant S. pneumoniae clinical isolates (MIC = 2.5 mg/mL) displaying a higher activity against ampicillin-resistant Moraxella catarrhalis isolate (MIC = 0.15 mg/mL). The combination with ciprofloxacin exhibited additivity against both standard strains (fractional inhibitory concentration [FIC] index = 0.75 and 0.73) and S. aureus isolates (FIC index = 0.62) and synergy against S. pneumoniae isolates (FIC index = 0.5).

In vitro synergy of natamycin and voriconazole against clinical isolates of Fusarium, Candida, Aspergillus and Curvularia spp.

PubMed

Sradhanjali, Swatishree; Yein, Bandana; Sharma, Savitri; Das, Sujata

2018-01-01

To determine the minimum inhibitory concentrations (MICs) of voriconazole and natamycin, alone and in combination, against the clinical isolates of Fungus and to evaluate the synergy between the drugs in an experimental in vitro study. In an experimental in vitro study, clinical isolates of Fusarium , Aspergillus , Candida and Curvularia spp were maintained on Sabouraud Dextrose Agar and used for the study. The MICs of natamycin and voriconazole, used alone and in combination, were evaluated by checkerboard microdilution technique based on the standard protocol proposed by the Clinical Laboratory Standards Institute. The interactions were assessed using the fractional inhibitory concentration (FIC) Index model. Tested with all the clinical isolates, the MICs ranged between 0.125 and 8 µg/mL both for natamycin and voriconazole. In descending order, maximum synergism (FIC ≤0.5) was observed in Candida spp (33.3%) followed by Curvularia spp and Fusarium spp (23.1%). Synergism was least for Aspergillus spp (22.2%). However, at 61.5% (8/13), maximum additive effect (>0.5-1) was observed in Aspergillus spp and minimum (33.3%, 2/6) in Candida spp. Indifference (FIC value >1 and≤4) was observed in 22.2% (2/9) of Aspergillus spp, 15.4% (2/13) of Fusarium spp, 33.3% (2/6) of Candida spp and 23.1% (3/13) of Curvularia spp. No cases of antagonism (FIC >4) were observed. Natamycin and voriconazole in combination demonstrated more effective antifungal activity than single-use in vitro treatment in all species tested, which implies that these combinations may be helpful in treating fungal keratitis. There was no antagonism between these two drugs. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Indigenous knowledge of medicinal plants used by the Reang tribe of Tripura state of India.

PubMed

Shil, Sanjib; Dutta Choudhury, Manabendra; Das, Soumita

2014-02-27

Traditional remedies used for the treatment of various ailments are considered to be very important in the primary health care of Reang people living in Tripura state of Northeast India. Novel information gathered from the present investigation is important in preserving folk indigenous knowledge of Reang tribe. Systematic and exhaustive field surveys were conducted during 2003 to 2004 in Reang inhabited areas of Tripura state of Northeast India covering all the seasons, to gather information on medicinal herbs used by them in the treatment of various ailments. Information was collected from 55 traditional herbalists of different age through structured questionnaires and personal observations made during the field visit. The data obtained was analyzed through informant consensus factor (FIC) to determine the homogeneity of informant's knowledge on medicinal plants also the fidelity level (FL) to authenticate the uniqueness of a species to treat a particular ailment. In the present study a total of 125 medicinal plants species belonging to 116 genera and 59 families were presented, used for treating 42 different ailments. The major plant parts used are leaves and most of the remedies are suggested to take orally. The greatest parts of plants used for curing various ailments were found locally. The consensus analysis revealed that the fever and gastro-intestinal diseases have the highest informant consensus factor FIC of 0.79 followed by the dermatological problems (FIC 0.78). It is equal (FIC 0.77) for both general health problems and inflammation and pain while urinogenital problems showed relatively low levels of consensus (FIC 0.63). The level of informants' consent was high for most ailment categories indicating greater homogeneity among informants. In the present study we analyzed the disease categories to highlight some of the important plant species in terms of Fidelity level. Greater parts of the plant species achieve highest fidelity level, while only 4% acquire lower FL. The species with high citation and informant concurrence value are reasonably significant. Cyathea, a rare tree fern used for major cuts or wounds for immediate blood coagulation. Extensive local application may threaten the species if not judiciously managed. The traditional pharmacopoeia of the Reang ethnic group incorporates a myriad of diverse flora available locally. Traditional knowledge of the remedies is passed down through oral traditions without any written document. This traditional knowledge is however, currently threatened mainly due to acculturation and deforestation. Therefore, documenting medicinal plants and associated indigenous knowledge can be used as a basis for developing management plans for conservation and sustainable use of medicinal plants of the study area. In addition, findings of this study can be used as an ethnopharmacological basis for selecting plants for future phytochemical and pharmaceutical studies. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Consensus analysis of sastric formulations used by non-institutionally trained siddha medical practitioners of Virudhunagar and Tirunelveli districts of Tamil Nadu, India.

PubMed

Mutheeswaran, S; Pandikumar, P; Chellappandian, M; Ignacimuthu, S; Duraipandiyan, V; Logamanian, M

2014-04-11

Siddha system of traditional medicine has been practiced in Tamil Nadu. This system of medicine has a high number of non-institutionally trained practitioners but studies on their traditional medicinal knowledge are not adequate. The present study is aimed to document and analyze the sastric (traditional) formulations used by the non-institutionally trained siddha medical practitioners in Virudhunagar and Tirunelveli districts of Tamil Nadu, India. After obtaining prior informed consent, interviews were conducted with 115 non-institutionally trained siddha medical practitioners about the sastric formulations used by them for the treatment. Successive free listing method was adopted to collect the data and the data were analyzed by calculating Informant Consensus Factor (Fic) and Informant Agreement Ratio (IAR). The study documented data regarding 194 sastric formulations and they were classified into plant, mineral and animal based formulations. Quantitative analysis showed that 62.5% of the formulations were plant based, while the mineral based formulations had a high mean number of citations and versatile uses. Gastrointestinal (12.0%), kapha (11.3%) and dermatological (10.8%) ailments had a high percentage of citations. Jaundice had a high Fic value (0.750) followed by the dermatological ailments. The illness categories with high Fic values under each type of formulation were as follows: jaundice, aphrodisiac and urinary ailments (plant based); jaundice, cuts & wounds and dermatological ailments (mineral based); and hemorrhoids, kapha ailments and heart ailments (animal based formulations). The scientific studies conducted with important formulations under each illness category are discussed. The present study indicated the importance of some illnesses over the others and inclusion of new illnesses under each formulation. The ingredients used to prepare these formulations have shown varying degrees of scientific evidence; generally limited studies were available on the efficacy of them as formulations. Further in-depth studies on the formulations with high IAR value and Fic value of illness categories will be helpful to improve health status of the people. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Ethnobotanical study on wild plants used by Lhoba people in Milin County, Tibet.

PubMed

Li, Feifei; Zhuo, Jingxian; Liu, Bo; Jarvis, Devra; Long, Chunlin

2015-03-24

The Lhoba are a small ethnic group, located in the Tibet Autonomous Region of China. Until 1960, their livelihood was predominantly based on swidden agriculture, hunting, and gathering. To investigate and document the plant species used by the Lhoba, ethnobotanical surveys were conducted in three villages of Nanyi Township in Milin County, Tibet, China. Ethnobotanical surveys were conducted in three Lhoba villages using key informant interviews and semi-structured interviews. Plants traditionally used by the Lhoba were documented. Data obtained were analyzed through informant consensus factor analysis (FIC) to determine the homogeneity of the informants' knowledge of medicinal plants. Fifty-nine plant species belonging to 49 genera and 28 families were recorded and collected. Twenty-eight species are ethnomedicinal plants, 29 are local edible plants, and 23 are used for other purposes in Lhoba daily life. The medicinal plant species are used for treating eight categories of illness. Most medicinal plants are herbs (71.4%) or roots (39.2%). Nutrition adjustment (FIC = 0.76) and dermatological infections (FIC = 0.56) showed the highest FIC, indicating that the Lhoba had the highest level of agreement about the use of plants for these two illness categories. Fruit is the most frequently used part of the edible plants. Nine edible plant species are used as herbal medicine. Plant species used for other purposes include, six species for fuel, five for dye material, six for religious use, four for timber, two for tobacco substitutes, and one for fodder. Some traditional technologies and customs of Lhoba, such as dyeing and bamboo weaving, have remained the same for centuries. In contrast, the Lhoba's knowledge of ethnomedicine has been recently influenced by traditional Tibetan and Chinese medicine, resulting in the loss of traditional knowledge in this sector. In addition, the development of tourism has influenced a change in the Lhoba lifestyle and their production of traditional products. These events signal the need to invest in mechanisms that can enable the Lhoba to benefit from the use of their traditional plant-derived culture and therefore support the continued conservation and use of these important plant resources.

Synthesis of omeprazole analogues and evaluation of these as potential inhibitors of the multidrug efflux pump NorA of Staphylococcus aureus.

PubMed

Vidaillac, Céline; Guillon, Jean; Arpin, Corinne; Forfar-Bares, Isabelle; Ba, Boubakar B; Grellet, Jean; Moreau, Stéphane; Caignard, Daniel-Henri; Jarry, Christian; Quentin, Claudine

2007-03-01

A series of 11 pyrrolo[1,2-a]quinoxaline derivatives, 1a to 1k, sharing structural analogies with omeprazole, a eukaryotic efflux pump inhibitor (EPI) used as an antiulcer agent, was synthesized. Their inhibitory effect was evaluated using Staphylococcus aureus strain SA-1199B overexpressing NorA. By determinations of the MIC of norfloxacin in the presence of these EPIs devoid of intrinsic antibacterial activity and used at 128 microg/ml, and by the checkerboard method, compound 1e (MIC decrease, 16-fold; fractional inhibitory concentration index [SigmaFIC], 0.18) appeared to be more active than compounds 1b to 1d, reserpine, and omeprazole (MIC decrease, eightfold; SigmaFIC, 0.31), followed by compounds 1a and 1f (MIC decrease, fourfold; SigmaFIC, 0.37) and 1g to 1k (MIC decrease, twofold; SigmaFIC, 0.50 to 0.56). By time-kill curves combining norfloxacin (1/4 MIC) and the most efficient EPIs (128 microg/ml), compound 1e persistently restored the bactericidal activity of norfloxacin (inoculum reduction, 3 log(10) CFU/ml at 8 and 24 h), compound 1f led to a delayed but progressive decrease in the number of viable cells, and compounds 1b to 1d and omeprazole acted synergistically (inoculum reduction, 3 log(10) CFU/ml at 8 h but further regrowth), while compound 1a and reserpine slightly enhanced norfloxacin activity. The bacterial uptake of norfloxacin monitored by high-performance liquid chromatography confirmed that compounds 1a to 1f increased antibiotic accumulation, as did reserpine and omeprazole. Since these EPIs did not disturb the Deltapsi and DeltapH, they might directly interact with the pump. A structure-activity relationships study identified the benzimidazole nucleus of omeprazole as the main structural element involved in efflux pump inhibition and highlighted the critical role of the chlorine substituents in the stability and efficiency of compounds 1e to 1f. However, further pharmacomodulation is required to obtain therapeutically applicable derivatives.

In vitro synergistic effect of Hibiscus sabdariffa aqueous extract in combination with standard antibiotics against Helicobacter pylori clinical isolates.

PubMed

Hassan, Sherif T S; Berchová, Kateřina; Majerová, Michaela; Pokorná, Marie; Švajdlenka, Emil

2016-09-01

Context The increasing problem of drug-resistant strains has led to the failure of current treatment regimens of Helicobacter pylori (HP) infection. Recently, a new treatment strategy has been developed to overcome the problem by using natural products in combination with antibiotics to enhance the treatment efficacy. Objective The antimicrobial combinatory effect of the aqueous extract of Hibiscus sabdariffa L. (Malvaceae) (AEHS) with antibiotics (clarithromycin, CLA; amoxicillin, AMX; metronidazole, MTZ) has been evaluated in vitro against HP strains. Materials and methods Hibiscus calyces (35 g) were brewed in 250 mL of boiled water for 30 min, and minimum inhibitory concentrations (MICs) were determined by agar dilution method. The checkerboard assay was used to evaluate the antimicrobial combinatory effect according to the sum of fractional inhibitory concentration (∑FIC) indices. Results In this study, AEHS exerted remarkable bacteriostatic effect against all HP strains tested with MICs values ranging from 9.18 to 16.68 μg/mL. Synergy effect of AEHS with CLA or MTZ was obtained against four of seven HP strains tested with ∑FIC ranging from 0.21 to 0.39. The additive effect of AEHS with AMX was obtained against five of seven HP strains tested with ∑FIC ranging from 0.61 to 0.91. Conclusion This study presents AEHS as a potent therapeutic candidate alone, or in combination with antibiotics for the treatment of HP infection.

Recovering Paleo-Records from Antarctic Ice-Cores by Coupling a Continuous Melting Device and Fast Ion Chromatography.

PubMed

Severi, Mirko; Becagli, Silvia; Traversi, Rita; Udisti, Roberto

2015-11-17

Recently, the increasing interest in the understanding of global climatic changes and on natural processes related to climate yielded the development and improvement of new analytical methods for the analysis of environmental samples. The determination of trace chemical species is a useful tool in paleoclimatology, and the techniques for the analysis of ice cores have evolved during the past few years from laborious measurements on discrete samples to continuous techniques allowing higher temporal resolution, higher sensitivity and, above all, higher throughput. Two fast ion chromatographic (FIC) methods are presented. The first method was able to measure Cl(-), NO3(-) and SO4(2-) in a melter-based continuous flow system separating the three analytes in just 1 min. The second method (called Ultra-FIC) was able to perform a single chromatographic analysis in just 30 s and the resulting sampling resolution was 1.0 cm with a typical melting rate of 4.0 cm min(-1). Both methods combine the accuracy, precision, and low detection limits of ion chromatography with the enhanced speed and high depth resolution of continuous melting systems. Both methods have been tested and validated with the analysis of several hundred meters of different ice cores. In particular, the Ultra-FIC method was used to reconstruct the high-resolution SO4(2-) profile of the last 10,000 years for the EDML ice core, allowing the counting of the annual layers, which represents a key point in dating these kind of natural archives.

Anticandidal synergistic activity of Ocimum sanctum and fluconazole of azole resistance strains of clinical isolates.

PubMed

Zaidi, K U; Shah, F; Parmar, R; Thawani, V

2018-06-01

Candida albicans is the most prevalent fungal pathogen in humans. It is the causative agent and most associated with serious fungal infection, accounting for more than 90% of cases. It is a most common cause of deep mycoses and vulvovaginal candidiasis. In the present study we found that methanolic extract of O. sanctum in combination of fluconazole shows higher zone of inhibition and lesser MIC values as compared to methanolic extract of leaves of O. sanctum or fluconazole when used alone. Synergistic antimicrobial activity was found when methanolic extract of leaves of O. sanctum was used in combination with fluconazole against C. albicans azole resistance strains isolated from catheter tip (CT) and high vaginal swab (HVS) (FIC≤0.5). Partial synergistic activity was observed against urine (U). Methanolic extract of stem of O. sanctum in combination with fluconazole gave indifferent antifungal results (FIC=1.0-4.0). Benzene extract of the leaf and stem of O. sanctum in combination with fluconazole showed indifferent antifungal results (FIC=1.0-4.0). Aqueous extract of leaves of O. sanctum in combination with fluconazole showed partial synergistic antimicrobial activity against catheter tip (CT) and high vaginal swab (HVS) and urine (U) (FIC=0.5-1.0). In the present study we evaluate the synergism of C. albicans against azole resistant clinical isolates. This study indicates clear evidence supporting the traditional use of O. sanctum in treating Candida infectious diseases. Copyright © 2018 Elsevier Masson SAS. All rights reserved.

Synergistic Antibacterial Effects of Chitosan-Caffeic Acid Conjugate against Antibiotic-Resistant Acne-Related Bacteria.

PubMed

Kim, Ji-Hoon; Yu, Daeung; Eom, Sung-Hwan; Kim, Song-Hee; Oh, Junghwan; Jung, Won-Kyo; Kim, Young-Mog

2017-06-08

The object of this study was to discover an alternative therapeutic agent with fewer side effects against acne vulgaris, one of the most common skin diseases. Acne vulgaris is often associated with acne-related bacteria such as Propionibacterium acnes , Staphylococcus epidermidis , Staphylococcus aureus , and Pseudomonas aeruginosa . Some of these bacteria exhibit a resistance against commercial antibiotics that have been used in the treatment of acne vulgaris (tetracycline, erythromycin, and lincomycin). In the current study, we tested in vitro antibacterial effect of chitosan-phytochemical conjugates on acne-related bacteria. Three chitosan-phytochemical conjugates used in this study exhibited stronger antibacterial activity than that of chitosan (unmodified control). Chitosan-caffeic acid conjugate (CCA) showed the highest antibacterial effect on acne-related bacteria along with minimum inhibitory concentration (MIC; 8 to 256 μg/mL). Additionally, the MIC values of antibiotics against antibiotic-resistant P. acnes and P. aeruginosa strains were dramatically reduced in combination with CCA, suggesting that CCA would restore the antibacterial activity of the antibiotics. The analysis of fractional inhibitory concentration (FIC) indices clearly revealed a synergistic antibacterial effect of CCA with antibiotics. Thus, the median sum of FIC (∑FIC) values against the antibiotic-resistant bacterial strains ranged from 0.375 to 0.533 in the combination mode of CCA and antibiotics. The results of the present study suggested a potential possibility of chitosan-phytochemical conjugates in the control of infections related to acne vulgaris.

Assessment of the relative merits of a few methods to detect evolutionary trends.

PubMed

Laurin, Michel

2010-12-01

Some of the most basic questions about the history of life concern evolutionary trends. These include determining whether or not metazoans have become more complex over time, whether or not body size tends to increase over time (the Cope-Depéret rule), or whether or not brain size has increased over time in various taxa, such as mammals and birds. Despite the proliferation of studies on such topics, assessment of the reliability of results in this field is hampered by the variability of techniques used and the lack of statistical validation of these methods. To solve this problem, simulations are performed using a variety of evolutionary models (gradual Brownian motion, speciational Brownian motion, and Ornstein-Uhlenbeck), with or without a drift of variable amplitude, with variable variance of tips, and with bounds placed close or far from the starting values and final means of simulated characters. These are used to assess the relative merits (power, Type I error rate, bias, and mean absolute value of error on slope estimate) of several statistical methods that have recently been used to assess the presence of evolutionary trends in comparative data. Results show widely divergent performance of the methods. The simple, nonphylogenetic regression (SR) and variance partitioning using phylogenetic eigenvector regression (PVR) with a broken stick selection procedure have greatly inflated Type I error rate (0.123-0.180 at a 0.05 threshold), which invalidates their use in this context. However, they have the greatest power. Most variants of Felsenstein's independent contrasts (FIC; five of which are presented) have adequate Type I error rate, although two have a slightly inflated Type I error rate with at least one of the two reference trees (0.064-0.090 error rate at a 0.05 threshold). The power of all contrast-based methods is always much lower than that of SR and PVR, except under Brownian motion with a strong trend and distant bounds. Mean absolute value of error on slope of all FIC methods is slightly higher than that of phylogenetic generalized least squares (PGLS), SR, and PVR. PGLS performs well, with low Type I error rate, low error on regression coefficient, and power comparable with some FIC methods. Four variants of skewness analysis are examined, and a new method to assess significance of results is presented. However, all have consistently low power, except in rare combinations of trees, trend strength, and distance between final means and bounds. Globally, the results clearly show that FIC-based methods and PGLS are globally better than nonphylogenetic methods and variance partitioning with PVR. FIC methods and PGLS are sensitive to the model of evolution (and, hence, to branch length errors). Our results suggest that regressing raw character contrasts against raw geological age contrasts yields a good combination of power and Type I error rate. New software to facilitate batch analysis is presented.

Synergic activity, for anaerobes, of trovafloxacin with clindamycin or metronidazole: chequerboard and time-kill methods.

PubMed

Ednie, L M; Credito, K L; Khantipong, M; Jacobs, M R; Appelbaum, P C

2000-05-01

Chequerboard titrations were used to test the activity of trovafloxacin, alone and in combination with clindamycin or metronidazole, against 156 Gram-positive or Gram-negative anaerobes, including 47 Bacteroides fragilis group, 36 Prevotella spp., 26 fusobacteria, 21 peptostreptococci and 26 clostridia. MIC50/MIC90 values (mg/L) of each drug alone against all 156 strains were: trovafloxacin, 0.5/1; clindamycin, 0.25/2; metronidazole, 1/2. Synergy (FIC indices 0. 5-2.0); no antagonism (FIC indices >4.0) was seen. In addition, synergy was tested by time-kill methodology for each of the above combinations against 12 Gram-positive or Gram-negative strains. Results indicated that synergy (defined as a >/= 2 log(10) decrease in cfu/mL at 48 h compared with the more active drug alone) was found between trovafloxacin at or below the MIC and both clindamycin and metronidazole at or below the MIC in one strain each of Bacteroides fragilis, Bacteroides thetaiotaomicron, Prevotella intermedia, Fusobacterium varium, Peptostreptococcus asaccharolyticus and Clostridium bifermentans. Synergy between trovafloxacin (

Ethnobotanical study of medicinal plants used by traditional healers in Mascara (North West of Algeria).

PubMed

Benarba, Bachir; Belabid, Lakhdar; Righi, Kada; Bekkar, Ahmed Amine; Elouissi, Mouffok; Khaldi, Abdelkader; Hamimed, Abderrahmane

2015-12-04

Medicinal plants are considered as a rich source of bioactive compounds. The present study aimed to document the local knowledge of medicinal plants' use by traditional healers in Mascara, North-west Algeria. The present study was carried out in Mascara (North West of Algeria). Ethnobotanical data were recorded from 43 traditional healers practicing in Mascara. Data collected was analysed using quantitative indices such as the use value (UV), fidelity level (FL) and Informant Consensus Factor (FIC). Traditional healers reported 141 medicinal plant species belonging to 54 families and 125 genera for the treatment of different ailments grouped into 14 ailments categories. Lamiaceae were the most represented family with 19 species (13.57%) followed by Asteracea, Apiaceae and Fabaceae. Thymus vulgaris L. was the most frequently used by local informants, with the highest UV of 0.883 (38 use reports). Our findings revealed that 39 species have not been previously reported as medicinal plants in the region. Furthermore, we report for the first time a total of 100 new therapeutic uses for 37 known plant species. FIC values ranged from 0.125 to 0.658. Gastro-intestinal diseases had the highest FIC (0.658) with 60 species and 261 use reports. The present study revealed the important local knowledge as showed by the variety of species used to treat several ailments. Recorded species with high UV should be subjects of further pharmacological studies to validate their popular use and to isolate the bioactive compounds. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

A Meteorological Rocket Data Reduction Program with Automated Temperature Processing.

DTIC Science & Technology

1982-01-01

WRD3 CPI 003Q WORD3 (ZERO) 005A C2 61 00 1490 JNZ WRD4 005D AF 1500 ZERO XRA A 005E C3 C8 00 1510 JMP XMIT 0061 FE 04 1520 WRD4 CPI 004Q WORD4 (HD, TD ...is made by typing (tl, is th, v,.’tii unI ilt o’r ’(:A)I) 8300l:. 0KI . CONTROL MI’H tO ie SVSten rsponds with ’>’, the file PRINT. can t’ examined...hy pro( tss rig the radar ficId tapc DR friIitt td tap s ,ire. aiss i ’d ti ( Fo1rt ran Iop.i I unit I. fhese tjes ire hi r i 1111 ( , )It Int i [Io

Comparison of fully internally and strongly contracted multireference configuration interaction procedures

NASA Astrophysics Data System (ADS)

Sivalingam, Kantharuban; Krupicka, Martin; Auer, Alexander A.; Neese, Frank

2016-08-01

Multireference (MR) methods occupy an important class of approaches in quantum chemistry. In many instances, for example, in studying complex magnetic properties of transition metal complexes, they are actually the only physically satisfactory choice. In traditional MR approaches, single and double excitations are performed with respect to all reference configurations (or configuration state functions, CSFs), which leads to an explosive increase of computational cost for larger reference spaces. This can be avoided by the internal contraction scheme proposed by Meyer and Siegbahn, which effectively reduces the number of wavefunction parameters to their single-reference counterpart. The "fully internally contracted" scheme (FIC) is well known from the popular CASPT2 approach. An even shorter expansion of the wavefunction is possible with the "strong contraction" (SC) scheme proposed by Angeli and Malrieu in their NEVPT2 approach. Promising multireference configuration interaction formulations (MRCI) employing internal contraction and strong contraction have been reported by several authors. In this work, we report on the implementation of the FIC-MRCI and SC-MRCI methodologies, using a computer assisted implementation strategy. The methods are benchmarked against the traditional uncontracted MRCI approach for ground and excited states of small molecules (N2, O2, CO, CO+, OH, CH, and CN). For ground states, the comparison includes the "partially internally contracted" MRCI based on the Celani-Werner ansatz (PC-MRCI). For the three contraction schemes, the average errors range from 2% to 6% of the uncontracted MRCI correlation energies. Excitation energies are reproduced with ˜0.2 eV accuracy. In most cases, the agreement is better than 0.2 eV, even in cases with very large differential correlation contributions as exemplified for the d-d and ligand-to-metal charge transfer transitions of a Cu [NH 3 ] 4 2 + model complex. The benchmark is supplemented with the investigation of typical potential energy surfaces (i.e., N2, HF, LiF, BeH2, ethane C-C bond stretching, and the ethylene double bond torsion). Our results indicate that the SC-scheme, which is successful in the context of second- and third-order perturbation theory, does not offer computational advantages and at the same time leads to much larger errors than the PC and FIC schemes. We discuss the advantages and disadvantages of the PC and FIC schemes, which are of comparable accuracy and, for the systems tested, also of comparable efficiency.

In vitro synergism between berberine and miconazole against planktonic and biofilm Candida cultures.

PubMed

Wei, Guo-Xian; Xu, Xin; Wu, Christine D

2011-06-01

To investigate the antimycotic activity of the plant alkaloid berberine (BBR), alone and in combination with antifungal azoles, against planktonic and biofilm Candida cultures. The minimum inhibitory concentrations (MICs) of BBR, miconazole (MCZ), and fluconazole (FLC) towards Candida albicans, Candida glabrata, Candida kefyr, Candida krusei, Candida parapsilosis, and Candida tropicalis were determined by a microdilution method. For C. albicans, the synergistic effects of BBR combined with MCZ or FLC were examined in a paper disc agar diffusion assay and checkerboard microdilution assay. The effect of the BBR/MCZ combination was further investigated in a C. albicans biofilm formation model with a dual-chamber flow cell. The effect on metabolic activity of biofilm cells was established using 2,3-bis(2-methoxy-4-nitro-5-sulfophenyl)-2H-tetrazolium-5-carboxanilide (XTT)/menadione. Berberine inhibited the growth of various Candida species (MICs 0.98-31.25mg/L) in the following order of susceptibility: C. krusei > C. kefyr > C. glabrata > C. tropicalis > C. parapsilosis and C. albicans. Synergism between BBR and MCZ or FLC was observed in the disc diffusion assay as well as in suspension showing an FIC index <0.5 (∑FIC=0.19). Whilst neither BBR (16 mg/L) nor MCZ (0.8 mg/L) alone significantly inhibited biofilm formation of C. albicans, their combination reduced biofilm formation by >91% after 24 h, as established from the reduction in surface area coverage (P<0.01). The BBR/MCZ combination also exhibited synergy against the metabolic activity of pre-formed C. albicans biofilms in polystyrene microtiter plates (∑FIC=0.25). Berberine exhibits synergistic effects with commonly used antimycotic drugs against C. albicans, either in planktonic or in biofilm growth phases. Published by Elsevier Ltd.

Sickness behaviors in response to unusual external events in healthy cats and cats with feline interstitial cystitis

PubMed Central

Stella, Judi L.; Lord, Linda K.; Buffington, C. A. Tony

2013-01-01

Objective To compare sickness behaviors (SB) in response to unusual external events (UEE) in healthy cats with those of cats with feline interstitial cystitis (FIC). Design Prospective observational study. Animals 12 healthy cats and 20 donated cats with FIC. Procedures Cats were housed in a vivarium. Sickness behaviors referable to the gastrointestinal and urinary tracts, the skin, and behavior problems were recorded by a single observer for 77 weeks. Instances of UEE (eg, changes in caretakers, vivarium routine, and lack of interaction with the investigator) were identified during 11 of the 77 weeks. No instances of UEE were identified during the remaining 66 weeks, which were considered control weeks. Results An increase in age and exposure to UEE, but not disease status, significantly increased total number of SB when results were controlled for other factors. Evaluation of individual SB revealed a protective effect of food intake for healthy males. An increase in age conferred a small increase in relative risk (RR) for upper gastrointestinal tract signs (RR, 1.2) and avoidance behavior (1.7). Exposure to UEE significantly increased the RR for decreases in food intake (RR, 9.3) and for no eliminations in 24 hours (6.4). Exposure to UEE significantly increased the RR for defecation (RR, 9.8) and urination (1.6) outside the litter box. Conclusions and Clinical Relevance SB, including some of the most commonly observed abnormalities in client-owned cats, were observed after exposure to UEE in both groups. Because healthy cats and cats with FIC were comparably affected by UEE, clinicians should consider the possibility of exposure to UEE in cats evaluated for these signs. PMID:21194324

In Vitro Synergistic Effects of Double and Triple Combinations of β-Lactams, Vancomycin, and Netilmicin against Methicillin-Resistant Staphylococcus aureus Strains

PubMed Central

Rochon-Edouard, Stéphanie; Pestel-Caron, Martine; Lemeland, Jean-François; Caron, François

2000-01-01

Several studies have previously reported synergistic effects between vancomycin and a given β-lactam or a given aminoglycoside against methicillin-resistant Staphylococcus aureus (MRSA) strains. The aim of our study was to exhaustively compare the effects of different combinations of a β-lactam, vancomycin, and/or an aminoglycoside against 32 clinical MRSA strains with different aminoglycoside susceptibility patterns. The effects of 26 different β-lactam–vancomycin and 8 different aminoglycoside-vancomycin combinations were first studied using a disk diffusion screening method. The best interactions with vancomycin were observed with either imipenem, cefazolin, or netilmicin. By checkerboard studies, imipenem-vancomycin and cefazolin-vancomycin each provided a synergistic bacteriostatic effect against 22 strains; the mean fractional inhibitory concentration (FIC) indexes were 0.35 and 0.46 for imipenem-vancomycin and cefazolin-vancomycin, respectively. The vancomycin-netilmicin combination provided an indifferent effect against all of the 32 strains tested; the mean of FIC index was 1.096. The mean concentrations of imipenem, cefazolin, netilmicin, and vancomycin at which FIC indexes were calculated were clinically achievable. Killing experiments were then performed using imipenem, cefazolin, netilmicin, and vancomycin at one-half of the MIC, alone and in different combinations, against 10 strains. The vancomycin-netilmicin regimen was rarely bactericidal, even against strains susceptible to netilmicin. The imipenem-vancomycin and cefazolin-vancomycin combinations were strongly bactericidal against six and five strains, respectively. The addition of netilmicin markedly enhanced the killing activity of the combination of cefazolin or imipenem plus vancomycin, but only for the MRSA strains against which the β-lactam–vancomycin combinations had no bactericidal effect. It is noteworthy that the latter strains were both susceptible to netilmicin and heterogeneously resistant to methicillin. PMID:11036022

Cost and sustainability of a successful package of interventions to improve vaccination coverage for children in urban slums of Bangladesh.

PubMed

Hayford, K; Uddin, M J; Koehlmoos, T P; Bishai, D M

2014-04-25

To estimate the incremental economic costs and explore satisfaction with a highly effective intervention for improving immunization coverage among slum populations in Dhaka, Bangladesh. A package of interventions based on extended clinic hours, vaccinator training, active surveillance, and community participation was piloted in two slum areas of Dhaka, and resulted in an increase in valid fully immunized children (FIC) from 43% pre-intervention to 99% post-intervention. Cost data and stakeholder perspectives were collected January-February 2010 via document review and 10 key stakeholders interviews to estimate the financial and opportunity costs of the intervention, including uncompensated time, training and supervision costs. The total economic cost of the 1-year intervention was $18,300, comprised of external management and supervision (73%), training (11%), coordination costs (1%), uncompensated staff time and clinic costs (2%), and communications, supplies and other costs (13%). An estimated 874 additional children were correctly and fully immunized due to the intervention, at an average cost of $20.95 per valid FIC. Key stakeholders ranked extended clinic hours and vaccinator training as the most important components of the intervention. External supervision was viewed as the most important factor for the intervention's success but also the costliest. All stakeholders would like to reinstate the intervention because it was effective, but additional funding would be needed to make the intervention sustainable. Targeting slum populations with an intensive immunization intervention was highly effective but would nearly triple the amount spent on immunization per FIC in slum areas. Those committed to increasing vaccination coverage for hard-to-reach children need to be prepared for substantially higher costs to achieve results. Copyright © 2014. Published by Elsevier Ltd.

In vitro synergism of trifluorothymidine and ganciclovir against HSV-1.

PubMed

Hobden, Jeffery A; Kumar, Manish; Kaufman, Herbert E; Clement, Christian; Varnell, Emily D; Bhattacharjee, Partha S; Hill, James M

2011-02-01

To determine whether trifluorothymidine (TFT) and ganciclovir (GCV) are synergistic against herpes simplex virus type 1 (HSV-1). TFT and GCV activity against 12 strains of HSV-1 (including an acyclovir-resistant strain) was measured by plaque-forming unit (PFU) inhibition. Cellular toxicity was assessed with an MTT dye reduction assay. Synergism was determined by calculating fractional inhibitory concentration (FIC indices) based on PFU reduction. Concentrations of TFT resulting in 50% inhibition of PFUs (IC(50)) of acyclovir-susceptible HSV-1 strains ranged from 3.07 ± 0.36 to 12.52 ± 0.61 μM. GCV IC(50) values ranged from 0.40 ± 0.02 to 1.59 ± 0.14 μM. IC(50) values of TFT and GCV against the acyclovir-resistant strain were 15.40 ± 3.17 and 93.00 ± 9.64 μM, respectively. Concentrations of TFT or GCV resulting in 50% cell cytotoxicity (CC(50)) were 0.99 ± 0.01 and 92.91 ± 8.92 μM, respectively. TFT and GCV combined (10:1) were 10 times more potent against all acyclovir-susceptible HSV-1 strains. For 8 of 12 HSV-1 strains, the IC(50) of TFT and GCV combined was lower than the CC(50) of either drug. For acyclovir-susceptible HSV-1 strains, TFT and GCV combined generated a FIC index of <0.5, suggesting strong synergism between the two drugs. The FIC value for TFT and GCV combined against the acyclovir-resistant HSV-1 strain was 0.84, indicating nonantagonism. TFT and GCV are synergistic against acyclovir-susceptible HSV-1 at concentrations significantly less toxic than if each antiviral were used as a sole agent.

In Vitro Synergism of Trifluorothymidine and Ganciclovir against HSV-1

PubMed Central

Hobden, Jeffery A.; Kumar, Manish; Kaufman, Herbert E.; Clement, Christian; Varnell, Emily D.; Bhattacharjee, Partha S.

2011-01-01

Purpose. To determine whether trifluorothymidine (TFT) and ganciclovir (GCV) are synergistic against herpes simplex virus type 1 (HSV-1). Methods. TFT and GCV activity against 12 strains of HSV-1 (including an acyclovir-resistant strain) was measured by plaque-forming unit (PFU) inhibition. Cellular toxicity was assessed with an MTT dye reduction assay. Synergism was determined by calculating fractional inhibitory concentration (FIC indices) based on PFU reduction. Results. Concentrations of TFT resulting in 50% inhibition of PFUs (IC50) of acyclovir-susceptible HSV-1 strains ranged from 3.07 ± 0.36 to 12.52 ± 0.61 μM. GCV IC50 values ranged from 0.40 ± 0.02 to 1.59 ± 0.14 μM. IC50 values of TFT and GCV against the acyclovir-resistant strain were 15.40 ± 3.17 and 93.00 ± 9.64 μM, respectively. Concentrations of TFT or GCV resulting in 50% cell cytotoxicity (CC50) were 0.99 ± 0.01 and 92.91 ± 8.92 μM, respectively. TFT and GCV combined (10:1) were 10 times more potent against all acyclovir-susceptible HSV-1 strains. For 8 of 12 HSV-1 strains, the IC50 of TFT and GCV combined was lower than the CC50 of either drug. For acyclovir-susceptible HSV-1 strains, TFT and GCV combined generated a FIC index of <0.5, suggesting strong synergism between the two drugs. The FIC value for TFT and GCV combined against the acyclovir-resistant HSV-1 strain was 0.84, indicating nonantagonism. Conclusions. TFT and GCV are synergistic against acyclovir-susceptible HSV-1 at concentrations significantly less toxic than if each antiviral were used as a sole agent. PMID:20861476

Intelligent fuzzy approach for fast fractal image compression

NASA Astrophysics Data System (ADS)

Nodehi, Ali; Sulong, Ghazali; Al-Rodhaan, Mznah; Al-Dhelaan, Abdullah; Rehman, Amjad; Saba, Tanzila

2014-12-01

Fractal image compression (FIC) is recognized as a NP-hard problem, and it suffers from a high number of mean square error (MSE) computations. In this paper, a two-phase algorithm was proposed to reduce the MSE computation of FIC. In the first phase, based on edge property, range and domains are arranged. In the second one, imperialist competitive algorithm (ICA) is used according to the classified blocks. For maintaining the quality of the retrieved image and accelerating algorithm operation, we divided the solutions into two groups: developed countries and undeveloped countries. Simulations were carried out to evaluate the performance of the developed approach. Promising results thus achieved exhibit performance better than genetic algorithm (GA)-based and Full-search algorithms in terms of decreasing the number of MSE computations. The number of MSE computations was reduced by the proposed algorithm for 463 times faster compared to the Full-search algorithm, although the retrieved image quality did not have a considerable change.

Unrestrained AMPylation targets cytosolic chaperones and activates the heat shock response

PubMed Central

Truttmann, Matthias C.; Zheng, Xu; Hanke, Leo; Damon, Jadyn R.; Grootveld, Monique; Krakowiak, Joanna; Pincus, David; Ploegh, Hidde L.

2017-01-01

Protein AMPylation is a conserved posttranslational modification with emerging roles in endoplasmic reticulum homeostasis. However, the range of substrates and cell biological consequences of AMPylation remain poorly defined. We expressed human and Caenorhabditis elegans AMPylation enzymes—huntingtin yeast-interacting protein E (HYPE) and filamentation-induced by cyclic AMP (FIC)-1, respectively—in Saccharomyces cerevisiae, a eukaryote that lacks endogenous protein AMPylation. Expression of HYPE and FIC-1 in yeast induced a strong cytoplasmic Hsf1-mediated heat shock response, accompanied by attenuation of protein translation, massive protein aggregation, growth arrest, and lethality. Overexpression of Ssa2, a cytosolic heat shock protein (Hsp)70, was sufficient to partially rescue growth. In human cell lines, overexpression of active HYPE similarly induced protein aggregation and the HSF1-dependent heat shock response. Excessive AMPylation also abolished HSP70-dependent influenza virus replication. Our findings suggest a mode of Hsp70 inactivation by AMPylation and point toward a role for protein AMPylation in the regulation of cellular protein homeostasis beyond the endoplasmic reticulum. PMID:28031489

Kinetic and Structural Insights into the Mechanism of AMPylation by VopS Fic Domain*

PubMed Central

Luong, Phi; Kinch, Lisa N.; Brautigam, Chad A.; Grishin, Nick V.; Tomchick, Diana R.; Orth, Kim

2010-01-01

The bacterial pathogen Vibrio parahemeolyticus manipulates host signaling pathways during infections by injecting type III effectors into the cytoplasm of the target cell. One of these effectors, VopS, blocks actin assembly by AMPylation of a conserved threonine residue in the switch 1 region of Rho GTPases. The modified GTPases are no longer able to interact with downstream effectors due to steric hindrance by the covalently linked AMP moiety. Herein we analyze the structure of VopS and its evolutionarily conserved catalytic residues. Steady-state analysis of VopS mutants provides kinetic understanding on the functional role of each residue for AMPylation activity by the Fic domain. Further mechanistic analysis of VopS with its two substrates, ATP and Cdc42, demonstrates that VopS utilizes a sequential mechanism to AMPylate Rho GTPases. Discovery of a ternary reaction mechanism along with structural insight provides critical groundwork for future studies for the family of AMPylators that modify hydroxyl-containing residues with AMP. PMID:20410310

FLAME SUPPRESSION AND LUBRICANT INTERACTION OF HYDROCARBON MIXTURES FOR HOUSEHOLD REFRIGERATOR/FREEZERS

EPA Science Inventory

The paper discusses the flame suppression and lubricant interaction of hydrocarbon (HC) mixtures for household refrigerator/freezers (R/Fs). The work focuses on blending the minimum amount of a fluoroiodocarbon (FIC) with previously optimized R/F-tested HC mixtures to reduce thei...

Use of cultivated plants and non-plant remedies for human and animal home-medication in Liubań district, Belarus.

PubMed

Sõukand, Renata; Hrynevich, Yanina; Prakofjewa, Julia; Valodzina, Tatsiana; Vasilyeva, Iryna; Paciupa, Jury; Shrubok, Aliaksandra; Hlushko, Aliaksei; Knureva, Yana; Litvinava, Yulia; Vyskvarka, Siarhei; Silivonchyk, Hanna; Paulava, Alena; Kõiva, Mare; Kalle, Raivo

2017-10-03

To use any domestic remedy, specific knowledge and skills are required. Simple logic dictates that the use of wild plants in the context of limited interaction with nature requires prior identification, while in the case of non-plant remedies and cultivated plants this step can be omitted. This paper aims to document the current and past uses of non-plant remedies and cultivated plants in the study region for human/animal medication; to analyze the human medicinal and veterinary use areas in the context of the remedy groups; to qualitatively compare the results with relevant historical publications; and to compare the intensity and purpose of use between the remedy groups. During field studies 134 semi-structured interviews were conducted with locals from 11 villages in the Liubań district of Belarus. Currently used home-remedies as well as those used in the past were documented by employing the folk history method. The subject was approached through health-related uses, not by way of remedies. Interview records were digitalized and structured in Detailed Use Records in order to ascertain local perceptions. An Informant Consensus Factor (FIC) was calculated for remedy groups as well as for different use categories. In the human medication area the use of nearby remedies was neither very diverse nor numerous: 266 DUR for 45 taxa belonging to 27 families were recorded for cultivated plants along with 188 DUR for 58 different non-plant remedies. The FIC values for both remedy groups were lower than for wild plants. In the ethnoveterinary medicine use area there were 48 DUR referring to the use of 14 cultivated plant taxa from 12 families and 72 DUR referring to the use of 31 non-plant remedies. The FIC value for the whole veterinary use area of cultivated plants was relatively low, yet similar to the FIC of wild plants. Differences between remedy groups were pronounced, indicating that in domestic human medicine cultivated plants and non-plant remedies are either remarkably less important than wild ones or not considered worth talking about. In ethnoveterinary medicine non-plant remedies are almost equally important as wild plants, while cultivated plants are the least used. People in study area seem to still more often rely on, or are more willing to talk to strangers about, wild plants, as promoted by both official medicine and popular literature.

Pediatric sports-related traumatic brain injury in United States trauma centers.

PubMed

Yue, John K; Winkler, Ethan A; Burke, John F; Chan, Andrew K; Dhall, Sanjay S; Berger, Mitchel S; Manley, Geoffrey T; Tarapore, Phiroz E

2016-04-01

OBJECTIVE Traumatic brain injury (TBI) in children is a significant public health concern estimated to result in over 500,000 emergency department (ED) visits and more than 60,000 hospitalizations in the United States annually. Sports activities are one important mechanism leading to pediatric TBI. In this study, the authors characterize the demographics of sports-related TBI in the pediatric population and identify predictors of prolonged hospitalization and of increased morbidity and mortality rates. METHODS Utilizing the National Sample Program of the National Trauma Data Bank (NTDB), the authors retrospectively analyzed sports-related TBI data from children (age 0-17 years) across 5 sports categories: fall or interpersonal contact (FIC), roller sports, skiing/snowboarding, equestrian sports, and aquatic sports. Multivariable regression analysis was used to identify predictors of prolonged length of stay (LOS) in the hospital or intensive care unit (ICU), medical complications, inpatient mortality rates, and hospital discharge disposition. Statistical significance was assessed at α < 0.05, and the Bonferroni correction (set at significance threshold p = 0.01) for multiple comparisons was applied in each outcome analysis. RESULTS From 2003 to 2012, in total 3046 pediatric sports-related TBIs were recorded in the NTDB, and these injuries represented 11,614 incidents nationally after sample weighting. Fall or interpersonal contact events were the greatest contributors to sports-related TBI (47.4%). Mild TBI represented 87.1% of the injuries overall. Mean (± SEM) LOSs in the hospital and ICU were 2.68 ± 0.07 days and 2.73 ± 0.12 days, respectively. The overall mortality rate was 0.8%, and the prevalence of medical complications was 2.1% across all patients. Severities of head and extracranial injuries were significant predictors of prolonged hospital and ICU LOSs, medical complications, failure to discharge to home, and death. Hypotension on admission to the ED was a significant predictor of failure to discharge to home (OR 0.05, 95% CI 0.03-0.07, p < 0.001). Traumatic brain injury incurred during roller sports was independently associated with prolonged hospital LOS compared with FIC events (mean increase 0.54 ± 0.15 days, p < 0.001). CONCLUSIONS In pediatric sports-related TBI, the severities of head and extracranial traumas are important predictors of patients developing acute medical complications, prolonged hospital and ICU LOSs, in-hospital mortality rates, and failure to discharge to home. Acute hypotension after a TBI event decreases the probability of successful discharge to home. Increasing TBI awareness and use of head-protective gear, particularly in high-velocity sports in older age groups, is necessary to prevent pediatric sports-related TBI or to improve outcomes after a TBI.

U.S. EPA, Pesticide Product Label, RCI CHLOROPHEN 49-411, 10/05/1972

EPA Pesticide Factsheets

2011-04-14

... factory for n!ost uses ot.her th;111 s:l('ci fic:ltion v;()cd prC'scr\\-ut ion. ... ',' t j. , 1 " ( : j', ~ ) I: I, din :', u n () II t 11 '... ... r}' and \\\\' (' lIs (' d S (l ned fen ce post ...

Campylobacter fetus subspecies contain conserved type IV secretion systems on multiple genomic islands and plasmids

USDA-ARS?s Scientific Manuscript database

The features contributing to the differences in pathogenicity of the C. fetus subspecies are unknown. Putative factors involved in pathogenesis are located in genomic islands that encode type IV secretion system (T4SS) and fic-domain (filamentation induced by cyclic AMP) proteins. In the genomes of ...

Measurement of Phonated Intervals during Four Fluency-Inducing Conditions

ERIC Educational Resources Information Center

Davidow, Jason H.; Bothe, Anne K.; Andreatta, Richard D.; Ye, Jun

2009-01-01

Purpose: Previous investigations of persons who stutter have demonstrated changes in vocalization variables during fluency-inducing conditions (FICs). A series of studies has also shown that a reduction in short intervals of phonation, those from 30 to 200 ms, is associated with decreased stuttering. The purpose of this study, therefore, was to…

Feminist Identity Development: The Current State of Theory, Research, and Practice

ERIC Educational Resources Information Center

Hyde, Janet Shibley

2002-01-01

A review of the three articles on feminist identity development in this issue indicates that (a) the Feminist Identity Development Scale (FIDS) and the Feminist Identity Composite (FIC) perform similarly and acceptably in psychometric analyses, (b) no research has properly tested whether there are true stages of feminist identity development, and…

A Historical Perspective of the USAWC Class of 1940

DTIC Science & Technology

1987-04-15

speci- fic source material so as to avoid becom- ing submerged in statistical and other data and finding little or no time for thought and reflection...Other Sign. WWII Asg: - Misc: - Rank Attained by 󈧲: BC CPT Oscar R Johnston INF Source Commision: USMA Age: 42 Assign After AWC: Mbr . Sup and Proj

Low-Speed Fingerprint Image Capture System User`s Guide, June 1, 1993

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

Whitus, B.R.; Goddard, J.S.; Jatko, W.B.

1993-06-01

The Low-Speed Fingerprint Image Capture System (LS-FICS) uses a Sun workstation controlling a Lenzar ElectroOptics Opacity 1000 imaging system to digitize fingerprint card images to support the Federal Bureau of Investigation`s (FBI`s) Automated Fingerprint Identification System (AFIS) program. The system also supports the operations performed by the Oak Ridge National Laboratory- (ORNL-) developed Image Transmission Network (ITN) prototype card scanning system. The input to the system is a single FBI fingerprint card of the agreed-upon standard format and a user-specified identification number. The output is a file formatted to be compatible with the National Institute of Standards and Technology (NIST)more » draft standard for fingerprint data exchange dated June 10, 1992. These NIST compatible files contain the required print and text images. The LS-FICS is designed to provide the FBI with the capability of scanning fingerprint cards into a digital format. The FBI will replicate the system to generate a data base of test images. The Host Workstation contains the image data paths and the compression algorithm. A local area network interface, disk storage, and tape drive are used for the image storage and retrieval, and the Lenzar Opacity 1000 scanner is used to acquire the image. The scanner is capable of resolving 500 pixels/in. in both x and y directions. The print images are maintained in full 8-bit gray scale and compressed with an FBI-approved wavelet-based compression algorithm. The text fields are downsampled to 250 pixels/in. and 2-bit gray scale. The text images are then compressed using a lossless Huffman coding scheme. The text fields retrieved from the output files are easily interpreted when displayed on the screen. Detailed procedures are provided for system calibration and operation. Software tools are provided to verify proper system operation.« less

Preliminary study of a gas burner-driven and ground-coupled heat pump system

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

Hsu, P.F.

1995-12-31

To address the concerns for higher energy efficiency and the immediate phase out of the chlorofluorocarbons (CFCs), a new gas burner-driven, ground-coupled heat pump (GBGCHP) system is proposed for study. The new system is energy efficient and pose no environmental problem. There are three unique features in the proposed system: (1) a patented gas burner-driven compressor with a floating diaphragm piston-cylinder for energy efficiency and accommodating variable load, (2) the ground coupled water-to-air heat exchangers for high coefficient of performance (COPs), and (3) the new refrigerants based on fluoroiodocarbons (FICS) with very little ozone depletion and global warming potential. Amore » preliminary analysis of a prototype heat pump with 3 ton (10.55 kW) heating capacity is presented. The thermodynamics analysis of the system shows that the steady state COP rating higher than 7 is possible with the system operating in heating mode. Additional research work for the GBGCHP system, especially the FICs` thermodynamic properties in the superheated region, is also described.« less

Combined application of origanum vulgare l. essential oil and acetic acid for controlling the growth of staphylococcus aureus in foods

PubMed Central

de Souza, Evandro Leite; de Barros, Jefferson Carneiro; da Conceição, Maria Lúcia; Neto, Nelson Justino Gomes; da Costa, Ana Caroliny Vieira

2009-01-01

This study evaluated the occurrence of an enhancing inhibitory effect of the combined application of Origanum vulgare L. essential oil and acetic acid against Staphylococcus aureus by the determination of Fractional Inhibitory Concentration (FIC) index and kill-time assay in nutrient broth, meat broth and in a food model (meat pieces). Acetic acid showed MIC and MFC of 0.6 and 1.25 μL.mL-1, respectively. For O. vulgare essential oil MIC and MBC were 1.25 and 2.5 μL.mL-1, respectively. FIC indexes of the mixture of essential oil and acetic acid at MIC x ½ were ≤ 1.0, showing an additive effect. No synergy was found at kill-time study. Anti-staphylococcal effect of the antimicrobials alone or in mixture (MIC x ½) was lower in meat than in nutrient and meat broths. The effective combination of essential oils and organic acids could appear as an attractive alternative for the food industry, as the doses to inhibit the microbial growth in foods can be lowered. PMID:24031377

Down scaled Kjeldahl digestion and flow injection conductometric system for determination of protein content in some traditional northern Thai foods.

PubMed

Yanu, Pattama; Jakmunee, Jaroon

2017-09-01

A flow injection conductometric (FIC) system for determination of total Kjeldahl nitrogen (TKN) was developed for estimating total protein content in food. A small scale Kjeldahl digestion was performed with a short digestion time of only 20min. The digested solution was injected into the FIC system, and TKN was converted to ammonia gas in an alkaline donor stream of the system. The gas diffused through a membrane and dissolved into an acceptor stream causing an increase in conductivity as detected by a detector and recorded as a peak. Under the optimum condition, a linear calibration graph in the range of 4.00-100.00mgL -1 was obtained with LOD of 0.05mgL -1 . A good precision (0.04% RSD, n=11, 30.00mgNL -1 ) and high sample throughput of 72h -1 was achieved. The method was applied for determination of protein in some traditional northern Thai foods, revealing that they are good sources of proteins. Copyright © 2017 Elsevier Ltd. All rights reserved.

Extensional Flow-Induced Dynamic Phase Transitions in Isotactic Polypropylene.

PubMed

Ju, Jianzhu; Wang, Zhen; Su, Fengmei; Ji, Youxin; Yang, Haoran; Chang, Jiarui; Ali, Sarmad; Li, Xiangyang; Li, Liangbin

2016-09-01

With a combination of fast extension rheometer and in situ synchrotron radiation ultra-fast small- and wide-angle X-ray scattering, flow-induced crystallization (FIC) of isotactic polypropylene (iPP) is studied at temperatures below and above the melting point of α crystals (Tmα). A flow phase diagram of iPP is constructed in strain rate-temperature space, composing of melt, non-crystalline shish, α and α&β coexistence regions, based on which the kinetic and dynamic competitions among these four phases are discussed. Above Tmα , imposing strong flow reverses thermodynamic stabilities of the disordered melt and the ordered phases, leading to the occurrence of FIC of β and α crystals as a dynamic phase transition. Either increasing temperature or stain rate favors the competiveness of the metastable β over the stable α crystals, which is attributed to kinetic rate rather than thermodynamic stability. The violent competitions among four phases near the boundary of crystal-melt may frustrate crystallization and result in the non-crystalline shish winning out. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Additive interaction of carbon dots extracted from soluble coffee and biogenic silver nanoparticles against bacteria

NASA Astrophysics Data System (ADS)

Andrade, Patricia F.; Nakazato, Gerson; Durán, Nelson

2017-06-01

It is known the presence of carbon dots (CDs) in carbohydrate based foods. CDs extracted from coffee grounds and instant coffee was also published. CDs from soluble coffee revealed an average size of 4.4 nm. CDs were well-dispersed in water, fluorescent and we have characterized by XPS, XRD analysis, fluorescence and by FTIR spectra. The MIC value by serial micro-dilution assays for CDs on S. aureus ATCC 25923 was 250 μg/mL and E. coli ATCC 25922 >1000 ug/mL. For silver nanoparticles biogenically synthesized was 6.7 μg/mL. Following the checkerboard assay with combining ½ MIC values of the MICs of 125 μg/mL of carbon dots and 3.4 μg/mL of silver nanoparticles, following the fractionated inhibitory concentration (FIC) index methodology, on S. aureus gave a fractionated inhibitory concentration (FIC) value of 1.0, meaning additive interaction. In general, the unfunctionalized CDs showed to be inefficient as antibacterial compounds, however the CDs extracted from Coffee powder and together silver nanoparticles appeared interesting as antibacterial association.

Systematic Studies of Modified Vocalization: Effects of Speech Rate and Instatement Style during Metronome Stimulation

ERIC Educational Resources Information Center

Davidow, Jason H.; Bothe, Anne K.; Richardson, Jessica D.; Andreatta, Richard D.

2010-01-01

Purpose: This study introduces a series of systematic investigations intended to clarify the parameters of the fluency-inducing conditions (FICs) in stuttering. Method: Participants included 11 adults, aged 20-63 years, with typical speech-production skills. A repeated measures design was used to examine the relationships between several speech…

U.S. EPA, Pesticide Product Label, , 01/26/1983

EPA Pesticide Factsheets

2011-04-21

... fic,lel ('li.·d 1'1.-':1';, flll'dC,'C' allJ IHlU")' For Cl'lltn;J ('If Indian ~':(,11 r.oths, a]r ... n. r l'!". i ':';.h3_;l\\) (. _r,ul ~. ... If air !:I':H'I' {lVI'r C{lI'I'TtJi ly hl,fen- 1:,tJth ...

U.S. EPA, Pesticides, Label, MAQUAT 2420-CITRUS, 12/16/2010

EPA Pesticide Factsheets

2011-04-13

... 8. i[(AJresh{scjltlti.6:n:··mbst;,~~:prepa.~~d)!(p,repareia;fre~h;i?Q!uJi..QQ)]· atiIEt~§@~II~:orwJ:i~D lLJ~t~J;()II;J!iql'lib~..f~rtf ... 9r trigg~r:~PI~y.~~e:\\fic .. ...

Exploring the Relationships between White Racial Consciousness, Feminist Identity Development and Family Environment for White Undergraduate Women

ERIC Educational Resources Information Center

Wolff, Kara E.; Munley, Patrick H.

2012-01-01

A sample of 394 White undergraduate females completed a demographic questionnaire and three assessment measures: the Oklahoma Racial Attitudes Scale-Revised (ORAS-R) (Vandiver & Leach, 2005), the Feminist Identity Composite (FIC) (Fischer et. al., 2000) and the Family Environment Scale-Real Form (FES-R) (Moos & Moos, 1974, 1994, 2002). Four…

Speed and Depth Effects in Magnetic Anomaly Detection

DTIC Science & Technology

1976-10-12

Ofic#) IS SECURITY CLASS. (01 Wta teporft Unclassified iS.. ZEC .. ASI FIC ATION/ DOWN GRAOIN’ SCXEOULE 16. O0-PISUTIO% ST’.’EI4E,4T 1*1 thii Report...ONOR VIEW TZRPACR PETER S. SHOENFLO AHTON. MO. 20702 (00 9oo24.3574 October 12, 1976 To: Advanced Naval Vehicle Concept Evaluation Study Office of the

Phloroglucinol derivatives from Hypericum species trigger mitochondrial dysfunction in Leishmania amazonensis.

PubMed

Dagnino, Ana Paula Aquistapase; Mesquita, Camila Saporiti; Dorneles, Gilson Pires; Teixeira, Vivian de Oliveira Nunes; de Barros, Francisco Maikon Corrêa; Vidal Ccana-Ccapatinta, Gari; Fonseca, Simone Gonçalves; Monteiro, Marta Chagas; Júnior, Luiz Carlos Rodrigues; Peres, Alessandra; von Poser, Gilsane Lino; Romão, Pedro Roosevelt Torres

2018-02-27

Bioactive molecules isolated from plants are promising sources for the development of new therapies against leishmaniasis. We investigated the leishmanicidal activity of cariphenone A (1), isouliginosin B (2) and uliginosin B (3) isolated from Hypericum species. Promastigotes and amastigotes of Leishmania amazonensis were incubated with compounds 1-3 at concentrations 1-100 µ m for 48 h. The anti-promastigote effect of compounds was also tested in combinations. The cytotoxicity against macrophages and human erythrocytes were determined using the 3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyltetrazolium bromide (MTT) method and hemolysis assay, respectively. The compounds 1-3 showed high leishmanicidal activity against promastigotes, IC50 values of 10.5, 17.5 and 11.3 µ m, respectively. Synergistic interactions were found to the associations of compounds 1 and 2 [Σ fractional inhibitory concentration (FIC) = 0.41], and 2 and 3 (ΣFIC = 0.28) on promastigotes. All Hypericum compounds induced mitochondrial hyperpolarization and reactive oxygen species production in promastigotes. The compounds showed low cytotoxicity toward mammalian cells, high selectivity index and killed intracellular amastigotes probably mediated by oxidative stress. These results indicate that these compounds are promising candidates for the development of drugs against leishmaniasis.

Application of Ethnobotanical Indices on the Use of Traditional Medicines against Common Diseases.

PubMed

Khan, Imran; AbdElsalam, Naser M; Fouad, Hassan; Tariq, Akash; Ullah, Riaz; Adnan, Muhammad

2014-01-01

The present study was aimed at documenting the detailed ethnomedicinal knowledge of an unexplored area of Pakistan. Semistructured interviews were taken with 55 informants randomly chosen regarding detailed ethnomedicinal and sociocultural information. The study exposed 67 medicinal plant species used to prepare 110 recipes and the major modes of herbal formulation were decoction and powdering (20% each). The disease categories with the highest Fic values were gastrointestinal and dermatological (0.87 each). The study determined 3 plant species, i.e., Acacia modesta Wall., Caralluma tuberculata R.Br., and Withania somnifera (L.) Dunal with a FL of 100%. DMR results showed that Olea ferruginea (Sol.) Steud. ranked first, Morus alba L. ranked second, and Melia azedarach L. ranked third. Among the 55 informants, the male concentration was high (61%) and most of them were over 40 years old while a leading quantity of respondents (45%) was uneducated. There is a dire need to take necessary steps for the conservation of important medicinal plants by inhibiting overgrazing and providing alternate fuel resources. Young generations should be educated regarding the importance of ethnomedicinal knowledge and plants with high Fic and FL values should be further checked chemically and pharmacologically for future exploration of modern medicine.

Evaluation of Four Calcium Channel Blockers as Fluconazole Resistance Inhibitors in Candida glabrata.

PubMed

Alnajjar, Lina M; Bulatova, Nailya R; Darwish, Rula M

2018-04-14

In this study we aimed to evaluate the ability of four calcium channel blockers, verapamil, diltiazem, nicardipine and nifedipine to enhance sensitivity of Candida glabrata strains to fluconazole. The synergistic antifungal effect was examined by checkerboard method; fractional inhibitory concentration index (FIC) was determined. Time-kill curve method was used for the most promising combination to further evaluate the synergetic effects. nicardipine showed additive effect with fluconazole against fluconazole-resistant and fluconazole-susceptible-dose-dependent strains (DSY565 and CBS138) known to express efflux pumps but not against fluconazole-sensitive strains. Nifedipine exhibited additive effect with fluconazole in both checkerboard (0.5< FIC <1) and time-kill curve methods (<2 log10 colony-forming units (CFU)/ml decrease in viable count). Additionally, nifedipine had own antifungal effect consistently against most of the strains used in this study with minimum inhibitory concentration of 8μg/ml. nicardipine showed additive effect with fluconazole in fluconazole-resistant strains of Candida glabrata-most probably via efflux pump inhibition as demonstrated selectively in fluconazole-resistant strains with known efflux pumps. Nifedipine displayed promising antifungal effect alone and additive effects with fluconazole. Copyright © 2018. Published by Elsevier Ltd.

Ethnogynaecological Assessment of Medicinal Plants in Pashtun's Tribal Society

PubMed Central

Tariq, Akash; AbdEIsalam, Naser M.

2015-01-01

The present study was designed to document detailed ethnogynaecological knowledge of selected remote regions of Pashtun's tribe in northwest Pakistan. Semistructured questionnaires were designed to collect ethnogynaecological and ethnographic data. Total of 51 medicinal plants belonging to 36 families were documented that were used by the women of studied regions for the treatment of 9 types of gynaecological complaints. Majority of the plants (19) were found used against menses followed by 11 plants each for gonorrhea and pregnancy. Bannu region has high number of gynaecological plants (22) followed by Karak (15). Women of the regions mostly used whole plants (33%) and leaves (31%) for various ethnomedicinal preparation of gynae. Fic results showed that all ailments in different areas scored high consensus ranges between 0.6 and 1.00. Majority of the female respondents (44%) were aged between 61 and 70 years, of which most were illiterate. Women in the remote regions of Pakistan have tremendous traditional knowledge in utilizing medicinal plants for their reproductive health. Plants with high Fic values should be cross-checked for their in vitro and in vivo validation. Young girls should be educated on the importance of ethnogynaecological practices to conserve this valuable knowledge. PMID:25756042

Ethnobotany of the Monpa ethnic group at Arunachal Pradesh, India

PubMed Central

2011-01-01

Background The present paper documents the uses of plants in traditional herbal medicine for human and veterinary ailments, and those used for dietary supplements, religious purpose, local beverage, and plants used to poison fish and wild animals. Traditional botanical medicine is the primary mode of healthcare for most of the rural population in Arunachal Pradesh. Materials and methods Field research was conducted between April 2006 and March 2009 with randomly selected 124 key informants using semi-structured questionnaire. The data obtained was analyzed through informant consensus factor (FIC) to determine the homogeneity of informant's knowledge on medicinal plants. Results We documented 50 plants species belonging to 29 families used for treating 22 human and 4 veterinary ailments. Of the medicinal plants reported, the most common growth form was herbs (40%) followed by shrubs, trees, and climbers. Leaves were most frequently used plant parts. The consensus analysis revealed that the dermatological ailments have the highest FIC (0.56) and the gastro-intestinal diseases have FIC (0.43). FIC values indicated that there was high agreement in the use of plants in dermatological and gastro-intestinal ailments category among the users. Gymnocladus assamicus is a critically rare and endangered species used as disinfectant for cleaning wounds and parasites like leeches and lice on livestocks. Two plant species (Illicium griffithii and Rubia cordifolia) are commonly used for traditional dyeing of clothes and food items. Some of the edible plants recorded in this study were known for their treatment against high blood pressure (Clerodendron colebrookianum), diabetes mellitus (Momordica charantia), and intestinal parasitic worms like round and tape worms (Lindera neesiana, Solanum etiopicum, and Solanum indicum). The Monpas of Arunachal Pradesh have traditionally been using Daphne papyracea for preparing hand-made paper for painting and writing religious scripts in Buddhist monasteries. Three plant species (Derris scandens, Aesculus assamica, and Polygonum hydropiper) were frequently used to poison fish during the month of June-July every year and the underground tuber of Aconitum ferrox is widely used in arrow poisoning to kill ferocious animals like bear, wild pigs, gaur and deer. The most frequently cited plant species; Buddleja asiatica and Hedyotis scandens were used as common growth supplements during the preparation of fermentation starter cultures. Conclusion The traditional pharmacopoeia of the Monpa ethnic group incorporates a myriad of diverse botanical flora. Traditional knowledge of the remedies is passed down through oral traditions without any written document. This traditional knowledge is however, currently threatened mainly due to acculturation and deforestation due to continuing traditional shifting cultivation. This study reveals that the rural populations in Arunachal Pradesh have a rich knowledge of forest-based natural resources and consumption of wild edible plants is still an integral part of their socio-cultural life. Findings of this documentation study can be used as an ethnopharmacological basis for selecting plants for future phytochemical and pharmaceutical studies. PMID:21995750

Documentation and quantitative analysis of the local knowledge on medicinal plants in Kalrayan hills of Villupuram district, Tamil Nadu, India.

PubMed

Prabhu, S; Vijayakumar, S; Yabesh, J E Morvin; Ravichandran, K; Sakthivel, B

2014-11-18

The aim of the present study was to document the medicinal plants by the traditional medical practitioners from Kalrayan hills of Villupuram district in Tamil Nadu, India. Quantitatively analyses of the data were made to acquire some useful leads for further studies. Successive free listing was the method adopted for the interview. In this study, 54 traditional healer medical practitioners were included and their knowledge on medicinal plants was gathered. The data were assessed with the help of two indices viz., informant consensus factor (Fic) and Informant Agreement on Remedies (IAR). The present survey is in accordance with some of the aspects of our previous surveys. Regarding the demography of the informants, it exhibited unevenness in male-female ratio and majority of the informants were poorly educated. Practicing this system of medicine as part time job by majority of the informants might indicate the reduced social status of this medicinal system. The present study had recorded the usage of 81 species, which in turn yielded 1073 use reports. The major illness category 'aphrodisiac, hair care and endocrinal disorders' hold a high Fic values. Among the other illness categories, gastro-intestinal ailments, genito-urinary ailments and dermatological infection ailments have a high percentage of use reports. Eye ailments, general health, kapha ailments, psychological ailments and skeleton muscular system ailments were the other illness categories with high Fic values. Some of the claims viz., Argyrolobium roseum (aphrodisiac ailments), Rosa brunonii (eye ailments) Hibiscus surattensis (dermatological infections ailments), Bauhinia variegata (neurology Ailments), Cotinus coggygria (circulatory system/cardiovascular ailments) and Uvaria narum (gastro-intestinal ailments) which have relatively high consensus can be taken up for further biomedical studies, since no substantial studies have been conducted on them. Based on the results of our present study, we have highlighted some claims which are at high use in the study area but having little scientific support. Studies on such claims will provide scientific base to some extent which in turn will be useful to improve the health of indigenous people. Crown Copyright © 2014. Published by Elsevier Ireland Ltd. All rights reserved.

Where girls are less likely to be fully vaccinated than boys: Evidence from a rural area in Bangladesh.

PubMed

Hanifi, Syed Manzoor Ahmed; Ravn, Henrik; Aaby, Peter; Bhuiya, Abbas

2018-05-31

Immunization is one of the most successful and effective health intervention to reduce vaccine preventable diseases for children. Recently, Bangladesh has made huge progress in immunization coverage. In this study, we compared the recent immunization coverage between boys and girls in a rural area of Bangladesh. The study is based on data from Chakaria Health and Demographic Surveillance System (HDSS) of icddr,b, which covers a population of 90,000 individuals living in 16,000 households in 49 villages. We calculated the coverage of fully immunized children (FIC) for 4584 children aged 12-23 months of age between January 9, 2012 and January 19, 2016. We analyzed immunization coverage using crude FIC coverage ratio (FCR) and adjusted FCR (aFCR) from binary regression models. The dynamic of gender inequality was examined across sociodemographic and economic conditions. The adjusted female/male (F/M) FIC coverage ratios in various sociodemographic and economic categories. Among children who lived below the lower poverty line, the F/M aFCR was 0.89 (0.84-0.94) compared to 0.98 (0.95-1.00) for children from the households above lower poverty line (p = 0.003, test for interaction). For children of mothers with no high school education, the F/M aFCR was 0.94 (0.91-0.97), whereas it was 1.00 (0.96-1.04) for children of mothers who attended high school (p = 0.04, test for interaction). The F/M aFCR was 1.01 (0.96-1.06) for first born children but 0.95 (0.93-0.98) for second or higher birth order children (p = 0.04, test for interaction). Fewer girls than boys were completely vaccinated by their first birthday due to girls' lower coverage for measles vaccine. The tendency was most marked for children living below the poverty line, for children whose mothers did not attend high school, and for children of birth order two or higher. In the study setting and similar areas, sex differentials in coverage should be taken into account in ongoing immunization programmes. Copyright © 2018 Elsevier Ltd. All rights reserved.

"Horchata" drink in Southern Ecuador: medicinal plants and people's wellbeing.

PubMed

Rios, Montserrat; Tinitana, Fani; Jarrín-V, Pablo; Donoso, Natalia; Romero-Benavides, Juan Carlos

2017-03-09

The "horchata" is a herbal mixture infusion consumed in Southern Ecuador. It remains unknown how vendors group the plant species to sell them at traditional markets. This research documented the following: 1) a list of medicinal plant species sold for the drink; 2) the culturally important medicinal plant species; 3) the agreement among vendors regarding the medicinal plants species and their therapeutic use; and 4) the groups of medicinal plants sold for the preparation of "horchata." Interviews were made to 185 vendors at 31 traditional markets in Loja province. Bunches of medicinal plants were purchased to identify the species and to prepare voucher specimens. Culturally important medicinal plants species were established with the Fidelity Level (FL) index. Agreement among vendors on the therapeutic use of medicinal plants was measured with the Factor of Informant Consensus (FIC) index. A cluster analysis was made to determine the groups of medicinal plants sold by market vendors to prepare the "horchata" drink. In Loja province, the "horchata" drink is consumed for its therapeutic uses. This study registered 33 families with 58 genera and 71 medicinal plant species, 50 of which are herbs and three are endemic to the Andean highlands of Ecuador. The FL index (46.1-96.3) determined 20 culturally important medicinal plant species. The highest FIC value (1.00) among vendors corresponds to four plant species employed each for a different therapeutic use. The cluster analysis identified a core group of 16 plant species which are essential to the drink and which likely interact to provide wellbeing. The "horchata" is a heritage drink in Loja province. The 71 medicinal plants species registered for this drink is the largest number reported to date, and they have a total of 32 therapeutic uses. The combined results of the FL and FIC indices, the cluster analysis, and the field observations reveal an agreement among vendors on 16 medicinal plant species and their therapeutic use. This core group of plants requires bioactivity and bioassays analyses to determine biomedicine benefits that would be based on their pharmacological properties.

Evaluation of Synergistic Interactions Between Cell-Free Supernatant of Lactobacillus Strains and Amikacin and Genetamicin Against Pseudomonas aeruginosa

PubMed Central

Aminnezhad, Sargol; Kermanshahi, Rouha Kasra; Ranjbar, Reza

2015-01-01

Background: The indiscriminate use of antibiotics in the treatment of infectious diseases can increase the development of antibiotic resistance. Therefore, there is a big demand for new sources of antimicrobial agents and alternative treatments for reduction of antibiotic dosage required to decrease the associated side effects. Objectives: In this study, the synergistic action of aminoglycoside antibiotics and cell-free supernatant (CFS) of probiotic (Lactobacillus rahmnosus and L. casei) against Pseudomonas aeruginosa PTCC 1430 was evaluated. Materials and Methods: A growth medium for culturing of probiotic bacteria was separated by centrifugation. The antimicrobial effects of CFS of probiotic bacteria were evaluated using the agar well diffusion assay. The minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) were evaluated using the micro dilution method. Finally, an interaction between CFS and amikacin or gentamicin against P. aeruginosa PTCC 1430 was examined through the checkerboard method and fractional inhibitory concentration (FIC). Furthermore, CFSs from Lactobacillus strains were analyzed by reversed phase HPLC (RP-HPLC) for antimicrobial compounds. Results: The results showed a significant effect of CFS on the growth of P. aeruginosa. The MIC and MBC of CFS from L. casei were 62.5 µL⁄mL while the MIC and MBC of CFS from L. rhamnosus were 62.5 μL⁄mL and 125 μL⁄mL, respectively. Using the FIC indices, synergistic interactions were observed in combination of CFS and antibiotics. Fractional Inhibitory Concentration indices of CFS from L. casei and aminoglycoside antibiotics were 0.124 and 0.312 while FIC indices of CFS from L. rhamnosus and aminoglycoside antibiotics were 0.124 and 0.56, respectively showing a synergism effect. The results of RP-HPLC showed that CFS of Lactobacillus strains contained acetic acid, lactic acid and hydrogen peroxide (H2O2). Conclusions: Our findings indicate that probiotic bacterial strains of Lactobacillus have a significant inhibitory effect on the growth of P. aeruginosa PTCC 1430. The antimicrobial potency of this combination can be useful for designing and developing alternative therapeutic strategies against P. aeruginosa infections. PMID:26034539

Evaluation of Synergistic Interactions Between Cell-Free Supernatant of Lactobacillus Strains and Amikacin and Genetamicin Against Pseudomonas aeruginosa.

PubMed

Aminnezhad, Sargol; Kermanshahi, Rouha Kasra; Ranjbar, Reza

2015-04-01

The indiscriminate use of antibiotics in the treatment of infectious diseases can increase the development of antibiotic resistance. Therefore, there is a big demand for new sources of antimicrobial agents and alternative treatments for reduction of antibiotic dosage required to decrease the associated side effects. In this study, the synergistic action of aminoglycoside antibiotics and cell-free supernatant (CFS) of probiotic (Lactobacillus rahmnosus and L. casei) against Pseudomonas aeruginosa PTCC 1430 was evaluated. A growth medium for culturing of probiotic bacteria was separated by centrifugation. The antimicrobial effects of CFS of probiotic bacteria were evaluated using the agar well diffusion assay. The minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) were evaluated using the micro dilution method. Finally, an interaction between CFS and amikacin or gentamicin against P. aeruginosa PTCC 1430 was examined through the checkerboard method and fractional inhibitory concentration (FIC). Furthermore, CFSs from Lactobacillus strains were analyzed by reversed phase HPLC (RP-HPLC) for antimicrobial compounds. The results showed a significant effect of CFS on the growth of P. aeruginosa. The MIC and MBC of CFS from L. casei were 62.5 µL⁄mL while the MIC and MBC of CFS from L. rhamnosus were 62.5 μL⁄mL and 125 μL⁄mL, respectively. Using the FIC indices, synergistic interactions were observed in combination of CFS and antibiotics. Fractional Inhibitory Concentration indices of CFS from L. casei and aminoglycoside antibiotics were 0.124 and 0.312 while FIC indices of CFS from L. rhamnosus and aminoglycoside antibiotics were 0.124 and 0.56, respectively showing a synergism effect. The results of RP-HPLC showed that CFS of Lactobacillus strains contained acetic acid, lactic acid and hydrogen peroxide (H2O2). Our findings indicate that probiotic bacterial strains of Lactobacillus have a significant inhibitory effect on the growth of P. aeruginosa PTCC 1430. The antimicrobial potency of this combination can be useful for designing and developing alternative therapeutic strategies against P. aeruginosa infections.

Dual Space Technology Transfer

NASA Astrophysics Data System (ADS)

Kowbel, W.; Loutfy, R.

2009-03-01

Over the past fifteen years, MER has had several NASA SBIR Phase II programs in the area of space technology, based upon carbon-carbon (C-C) composites. In addition, in November 2004, leading edges supplied by MER provided the enabling technology to reach a Mach 10 record for an air breathing engine on the X-43 A flight. The MER business model constitutes a spin-off of technologies initially by incubating in house, and ultimately creating spin-off stand alone companies. FMC was formed to provide for technology transfer in the area of fabrication of C-C composites. FMC has acquired ISO 9000 and AS9100 quality certifications. FMC is fabricating under AS9100 certification, flight parts for several flight programs. In addition, FMC is expanding the application of carbon-carbon composites to several critical military programs. In addition to space technology transfer to critical military programs, FMC is becoming the world leader in the commercial area of low-cost C-C composites for furnace fixtures. Market penetrations have been accomplished in North America, Europe and Asia. Low-cost, quick turn-around and excellent quality of FMC products paves the way to greatly increased sales. In addition, FMC is actively pursuing a joint venture with a new partner, near closure, to become the leading supplier of high temperature carbon based composites. In addition, several other spin-off companies such as TMC, FiC, Li-Tech and NMIC were formed by MER with a plethora of potential space applications.

Modeling Workload Impact in Multiple Unmanned Vehicle Supervisory Control

DTIC Science & Technology

2010-01-01

task (e.g., replanning the path of a UV because of an emergent target). Compared to more common measures of workload (e.g., pupil dilation, NASA TLX ...utilization (p=.005). 0 5 10 15 20 25 30 35 40 45 50 W ai t t im es d ue t o at te nt io n in ef fic ie nc ie s (s ec ) Utilization (%) No

Combination of Origanum vulgare L. essential oil and lactic acid to inhibit Staphylococcus aureus in meat broth and meat model

PubMed Central

de Barros, Jefferson C.; da Conceição, Maria Lúcia; Neto, Nelson Justino Gomes; da Costa, Ana Caroliny Vieira; de Souza, Evandro Leite

2012-01-01

This study assessed the occurrence of an enhancing inhibitory effect of the combined application of Origanum vulgare L. essential oil and lactic acid against Staphylococcus aureus by the determination of Fractional Inhibitory Concentration (FIC) index and cell viability in meat broth and meat model. Minimum Inhibitory Concentration (MIC) and Minimum Bactericidal Concentration (MBC) of the oil was 0.6 and 1.25 µL.mL-1, respectively. Lactic acid showed MIC and MBC of 2.5 and 5µL.mL-1, respectively. FIC indices of the combined application of the oil and lactic acid were 0.5 showing a synergic interaction. The essential oil and lactic acid showed similar (p>0.05) anti-S. aureus effect in meat broth over 96 h of exposure. Treatment with essential oil or lactic acid presented a smaller anti-staphylococcal effect in meat in comparison to meat broth. No significant difference (p>0.05) was found for the microbial counts in meat treated with each antimicrobial alone or in mixture. These results could arise as an interesting approach for the improvement of food preservation using more natural procedures, considering the current demand of consumer and sensory quality of foods. PMID:24031936

Ethnopharmacological Assessment of Medicinal Plants Used against Livestock Infections by the People Living around Indus River

PubMed Central

Mussarat, Sakina; Amber, Rahila; Tariq, Akash; Adnan, Muhammad; AbdElsalam, Naser M.; Bibi, Roqaia

2014-01-01

The present study was aimed to document detailed ethnopharmacological knowledge of medicinal plants against livestock infections of an unexplored remote region of Pakistan. Semistructured questionnaires were used for data collection. Total 43 plants belonging to 26 families were found to be used in ethnoveterinary practices. Seeds (29%) were found to be the most frequent plant part used followed by leaves (22%). Ethnoveterinary recipes were mostly prepared in the form of decoction and powdering. Informant consensus factor (Fic) results revealed high consensus for gastrointestinal (0.81), mastitis (0.82), and dermatological infections (0.80). Curcuma longa ranked first with highest fidelity level (FL) value (66%) followed by Trachyspermum ammi that ranked second (58%). Preference ranking (PR) results showed that Zingiber officinale, Punica granatum, Triticum aestivum, Gossypium hirsutum, and Withania coagulans were the most preferred species for the treatment of diarrhea. Direct matrix ranking (DMR) results showed that Morus alba, Melia azedarach, Withania coagulans, Cassia fistula, Azadirachta indica, and Tamarix aphylla were the multipurpose species of the region. We invite the attention of pharmacologists and chemists for further exploration of plants having high Fic, FL, and PR values in the present study. Conservation strategies should be adopted for the protection of multipurpose plant species. PMID:25544941

Ethnopharmacological survey of medicinal plants used in traditional medicine by the communities of Mount Hermon, Lebanon.

PubMed

Baydoun, Safaa; Chalak, Lamis; Dalleh, Helena; Arnold, Nelly

2015-09-15

Medicinal plant species in Lebanon are experiencing severe threats because of various environmental conditions, human expansion footprints and recent growing global demand. Organized research and information on indigenous medicinal plants and knowledge have been very limited and little efforts have been invested to develop a complete inventory for native medicinal plants and associated traditional knowledge in the country. Recognized as a key biodiversity area of the Mediterranean Basin, Mount Hermon hosts important richness of medicinal plants that has been traditionally used in treatment of many illnesses since generations. Novel knowledge gathered by the present investigation is important in preserving indigenous knowledge of Mount Hermon community and revitalizing traditional herbal medicines. Ethnopharmacological information was collected by semi-structured interviews with 53 native informants (herbalists, traditional healers, midwives and local adult villagers) in 13 towns and villages surrounding Mount Hermon. The interviews were conducted through guided field visits and discussion groups whilst collecting plants specimens. Taxonomical identification of plant species was based on the determination keys of the "New Flora of Lebanon and Syria" and specimens were deposited at the herbarium of the Research Center for Environment and Development at Beirut Arab University. The results obtained indicate that 124 plant species of Mount flora are still used in traditional medicine by the local communities as an important source of primary health care and treatment of a wide range of different illnesses. These species belonged to 42 families and 102 genera. Compositae (19 species), Labiatae (18 species), Rosaceae (11) and Umbelliferae (11) formed the dominant families. Informants' Consensus Factor (FIC) analysis revealed that among the 14 illness categories used, respiratory (0.94), gastrointestinal and renal (0.93), genital systems (0.92) had the highest FIC values. The Medicinal Importance (MI) of these systems had also the top positions (16.24, 13.60, 13.18 and 12.09, respectively), whilest Mentha spicata subsp. condensata (Briq.) Greuter et Burdet recorded the heighest Cultural Importance (CI) value at 4.75. This study documents for the first time the ethnopharmacological knowledge regarding part of the Lebanese flora in Mount Hermon. The perpetuity of this knowledge of successive generations can be used as an important tool for the future phytochemical, pharmacological, and toxicological studies, as well as conservation and management of medicinal plants as part of the local cultural heritage. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Design Criteria for Characterizing Individuals in the Extreme Upper and Lower Body Size Ranges

DTIC Science & Technology

1979-06-01

34/ / Unclassified - ISo . DECL ASSI FIC ATION/DOWN GRADING SCHEDULE IS. DISTRIIUTION STATEMENT (o this Report) Approved for public release; distribution...1752.34 -.86 -9st 09q ss? SCROTALE-ANT WAIST 31.35 31.0? -1.23 -4.0O0 30.’.? -1.48 -4..8S .25 .8± SCROTALt-A WAIST/S 28.31 27001 -1.3c --..81 26.94 -1.3

Culture, Politeness and Directive Compliance: Does Saying Please Make a Difference?

DTIC Science & Technology

2008-01-01

and which dinner fork to use—considerations of limited use in military applications. But politeness is a well-studied phenomenon in anthropology ...diamond), we intend to emphasize that attitudes exist prior to belief construction in our sense, and that they colour the intentions that result...Memory for stimuli  Difficult to discriminate perception from beliefs except via:  Eye tracking  Neurophysiological methods Cu ltu re -s pe ci fic

Ethnomedicinal practices in the highlands of central Nepal: a case study of Syaphru and Langtang village in Rasuwa district.

PubMed

Shrestha, Nawal; Prasai, Deepshikha; Shrestha, Krishna Kumar; Shrestha, Saugat; Zhang, Xian-Chun

2014-09-11

The present paper documents the utilization of medicinal plants for the treatment of various human ailments in two village development committees in the Rasuwa district of central Nepal. It also evaluates the ethnopharmacological significance of the documented reports and identifies species of high indigenous priority in local therapeutics. The ethnobotanical information was collected by interviews and group discussions using standard ethnobotanical procedures. The homogeneity of informant׳s knowledge was validated by Informant consensus factor (F(IC)) and the relative importance of a plant species used as medicine in the study area was calculated with the help of use value (UV). The present study identified a total of 46 medicinal plants belonging to 26 families used for the treatment of 38 human ailments. Besides medicinal uses, the study has also documented the culinary and cultural use of 13 species of medicinal plants. The most commonly used part was root constituting about 42% of the total utilized plants. The most commonly used form of preparation was paste (31.91%). We found new usage reports for 9 medicinal plants. The F(IC) value in the present study ranged from 0.66 to 1 with 84.6% values greater than 0.8 indicating high consensus among the informants. The most preferred species was Neopicrorhiza scrophulariflora (UV=0.96) and the lowest used value was found for Lyonia ovalifolia (UV=0.32). People of Rasuwa possess rich traditional knowledge in medicinal plants utilization with strong consensus among local people on the utilization of species evident by higher F(IC) values in different ailment categories. Strong pharmacological evidence for a majority of species being currently used as medicines shows that the plants used in local therapeutics are likely to be more effective in treating different medical ailments. The bioactive compounds extracted from these medicinal plants could subsequently be used in the creation of novel drugs to treat life threatening human diseases. The species with high use values are the ones likely to be more vulnerable because of high demand and high collection pressure. Therefore, it is imperative to prioritize such species for cultivation and sustainable management in order to ensure their long term availability. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Learn on the Fly: Quiescent Routing in Wireless Sensor Networks

DTIC Science & Technology

2005-02-01

quality solely based on data traf- fic without employing beacons. Using a realistic sensor network traffic trace and an 802.11b testbed of 195 Stargates ...testbed of 195 Stargates [1] with 802.11b radios. For instance, we investigate the validity of geographic uniformity which is assumed in literature [19...Figure 1), we deploy 29 Stargates in a straight line, with a 45-meter separation between any two consecutive Stargates . The Stargates run Linux with

Use of Weather Information by General Aviation Pilots. Part 2. Qualitative: Exploring Factors Involved in Weather-Related Decision Making

DTIC Science & Technology

2008-03-01

fic nstances wthn some gven text, speech, or behavor (Mles & Huberman , 1994). Multple nstances of a sngle factor then consttute a “theme...Aerospace Medcne. Mles, M.B., and Huberman , A.M. (1994). Qualitative data analysis. Thousand Oaks, CA: Sage. Mlgram, S. (2004). Obedience to authority...personal minimum for GA VFR visibility ________ statute miles 12. Your normal personal minimum for GA VFR cloud ceiling ________ feet AGL For

(Meta)genomic insights into the pathogenome of Cellulosimicrobium cellulans

DOE PAGES

Sharma, Anukriti; Gilbert, Jack A.; Lal, Rup

2016-05-06

Despite having serious clinical manifestations, Cellulosimicrobium cellulans remain under-reported with only three genome sequences available at the time of writing. Genome sequences of C. cellulans LMG16121, C. cellulans J36 and Cellulosimicrobium sp. strain MM were used to determine distribution of pathogenicity islands (PAIs) across C. cellulans, which revealed 49 potential marker genes with known association to human infections, e.g. Fic and VbhA toxin-antitoxin system. Oligonucleotide composition-based analysis of orthologous proteins (n = 791) across three genomes revealed significant negative correlation (P < 0.05) between frequency of optimal codons ( Fopt) and gene G+C content, highlighting the G+C-biased gene conversion (gBGC)more » effect across Cellulosimicrobium strains. Bayesian molecular-clock analysis performed on three virulent PAI proteins (Fic; D-alanyl-D-alanine-carboxypeptidase; transposase) dated the divergence event at 300 million years ago from the most common recent ancestor. Synteny-based annotation of hypothetical proteins highlighted gene transfers from non-pathogenic bacteria as a key factor in the evolution of PAIs. Additonally, deciphering the metagenomic islands using strain MM's genome with environmental data from the site of isolation (hot-spring biofilm) revealed (an)aerobic respiration as population segregation factor across the in situ cohorts. Furthermore, using reference genomes and metagenomic data, our results highlight the emergence and evolution of PAIs in the genus Cellulosimicrobium.« less

Modélisation d'un choc thermique doux d'un verre S.S.C en utilisant l'approche thermomécanique

NASA Astrophysics Data System (ADS)

Malou, Z.; Hamidouche, M.; Madjoubi, M. A.; Bousbaa, C.; Bouaouadja, N.

2005-05-01

Dans ce travail, nous avons étudié l'endommagement du verre silico-sodo-calcique (trois différentes épaisseurs : 2mm, 4mm, et 8mm) par choc thermique descendant. Nous avons utilisé l'approche thermomécanique en terme de facteur d'intensité de contrainte en se basant sur un calcul numérique. Le choc thermique descendant, est la mise en contact brutal d'un échantillon, préalablement chauffé à une température Ti, avec un milieu dont la température Tf est inférieure à Ti. Le gradient thermique engendré induit des contraintes de tension dans les couches superficielles du corps. Ces contraintes peuvent conduire à la rupture du matériau. Les hypothèses prises en compte lors de la simulation sont comme suit : Le refroidissement des échantillons en verre chauffés à différentes températures, inférieures à sa température de transition, est fait par jet d'air à 20° C pendant 6 secondes. Ce temps est suffisant pour que la température des échantillons atteigne l'ambiante. Le coefficient de transfert de chaleur est de 600 W/°C.m2. Les températures chaudes ont été variées entre 100° C et 450° C. Lors des calculs, nous avons intégré, l'évolutions en fonction de la température des propriétés thermoélastiques du verre. Dans un premier temps, nous avons déterminé les températures et les contraintes transitoires dans l'échantillon à tout instant du choc thermique. Ensuite, nous avons déterminé l'évolution du facteur d'intensité de contrainte (FIC) durant le refroidissement. Enfin, les FIC calculés sont comparés à la ténacité (K1c) du matériau. Cette dernière a été mesurée en utilisant la mécanique linéaire de la rupture. Nous avons vérifié que quand le facteur FIC atteint la valeur de la ténacité dans la zone des défauts critiques, ces derniers se propagent d'une manière brutale causant ainsi la dégradation de l'échantillon. Par cette technique, nous avons directement accès à l'écart de température critique au delà duquel le verre rompt. Nous avant trouvé qu' un choc thermique effectué à partir d'une température chaude de 250° C conduit à des écarts de température cœur surface plus importants à mesure que l'échantillon est plus épais. Ces conditions engendrent des contraintes transitoires maximales (21.2 MPa, 36 MPa et 56.2 MPa) au premiers instants du refroidissement (0.075 s, 0.23 s et 0.659 s) respectivement pour les épaisseurs 2 mm, 4 mm et 8 mm. L'évolution des facteurs d'intensité de contrainte FIC montre que les défauts préexistants atteignent la longueur la plus grande après choc thermique pour l'échantillon le plus épais. Le choc thermique descendant est plus néfaste pour la plus grande l'épaisseur.

Medicinal Plants Used by Traditional Healers in Jordan, the Tafila Region.

PubMed

Abdelhalim, Abeer; Aburjai, Talal; Hanrahan, Jane; Abdel-Halim, Heba

2017-01-01

The reporting of the medicinal plants and their traditional uses is important in order to prevent this knowledge from being lost. The aims of this study were to collect information concerning the traditional use of medicinal plants in the region of Tafila; identify the most important medicinal plants; determine the relative importance of the species surveyed; and calculate the informant consensus factor ( F ic ) in relation to medicinal plant use. Data on the traditional medicinal uses of local plants were collected using qualitative tools. The informant consensus factor ( F ic ) for the category of aliments and the use value (UV) of the plant species were calculated. The survey revealed that 41 plant species are still in use in Tafila for the treatments of various diseases. Problems of the digestive system had the highest F ic values, while Allium cepa L. and Matricaria aurea (Loefl.) Sch. Bip. scored the highest UV. The medicinal plants used by local people of the Tafila area of Jordan their traditional uses were investigated. forty one plant species are still in use in Tafila for the traditional treatment of various diseases. The preservation of this knowledge is important not only for maintaining cultural and traditional resources but also as a resource for the future identification of leads for drug development. The use of Fic and the UV to identify plant species that are consistently used in the treatment of specific ailments assists in narrowing down the search for new effective plant-derived medicines and in validating the use of traditional medicines. Data on the traditional medicinal uses of local plants was collected using qualitative tools. The informant consensus factor (Fic) for category of aliments and the use value (UV) of the plant species were calculated. in the Tafila region, the Fic values are relatively low, indicating a low level of shared knowledge and that a number of different species are used to treat similar disorders. This may be a result of the great diversity of vegetation types found across the Tafila region, with the specific plant chosen being dependent on the species most readily available in the different vegetation zones. Interestingly, however, the UVs calculated for a number of species in the Tafila region are relatively high, compared with those recorded in other areas of Jordan. These high UVs indicate that despite the diversity of vegetation types across the Tafila region, a number of plants are highly valued for medicinal use throughout the whole region. This study contributes to the body of knowledge about the use of plants in traditional medicine, helping to document and maintain the knowledge that has been traditionally passed directly from person to person. The preservation of this knowledge is important not only for maintaining cultural and traditional resources but also as a resource for the future identification of leads for drug development. Problems of the digestive system had the highest Fic values, while Allium cepa L. and Matricaria aurea (Loefl.) Sch. Bip. scored the highest UV. Comparison with other ethnopharmacological studies in the region found consensus about many of the uses reported, and also identified localized uses of some species. Experimental evidence from the literature offered support for many of the reported uses. Abbreviations used: F ic : Informants consensus factor, n ur : number of use reports per each category, n t : number of taxa used, UV: use value of a species, U: number of uses per species, n: number of informants.

Production of Insulated Footwear Using Liquid Injection Molding Equipment. 2. Instruction Manual

DTIC Science & Technology

1980-09-01

Viscosity 0 70 0 C 20 Poise Speci fic Gravity 1.04 Nonstickenstoffe release agent and Stapler Wax are commercial preparations with no typical...soluble in most organic solvents. It decomposes in acidic solvents. 2. HANDLING LUCEL-4 is intended for industrial use only. It should be handled with...SENSITIVE GLUED 3" wide (7.6 cm), 60 lb, TAPE (27 kilograms), 3" pr. SOURCE: Industrial Paper Co., Waterbury, CT 47 11. CASE Plain Kraft, Printed

The Coast Artillery Journal. Volume 64, Number 1, January 1926

DTIC Science & Technology

1926-01-01

designed and put into production as soon as possible, so that toward the end of the war FIC. 1. FU~CH A:’OTUlIcaAFT Tat:clC ~IOt;:OOT better types were...fuse setting can also be determined. These data are computed by this corrector, which is of French design . The data obtained from this instrument are...and maximum speeds given above are those which will probably be obtained with planes now under develop- ment and should be considered in designing

Column Network Study for a Planar Array Used with an Unattended Radar

DTIC Science & Technology

1980-06-01

This will assist us In maintaining a current mailing list. Do not return this copy. Retain or destroy. UNCLASSIFIED SECURITY CLASSIFICATION OF THIS...0.nt from Controlling Office) IS. SECURITY CLASS. (o1 this report) SaetVŕ ’UDNCLASSIFIED IS.. DECL ASSI FIC ATI ON,’OWN GRADING t, / -/ ./N N...installation costs are being studied. "(Coni’d) DD I1JANp73 1473k EDITION OF I NOV 65 IS OBSOLETE UNCLASSIFIED SECURITY CLASSIFICATION OF THIS PAGE (When

The WSTIAC Quarterly. Volume 9, Number 2, 2009

DTIC Science & Technology

2009-01-01

Services Robert Fitzgibbon Bruce Dudley Product Sales Gina Nash http://wstiac.alionscience.com/quarterly http://wstiac.alionscience.com/quarterly http... B2b =45 deg B2b =50 deg B2b =35 deg B2b =25 deg B2b =0 1.00 0.95 0.90 0.85 0.80 0.75 0.70 0.65 0.60 0.55 0.50 To ta l-t o- St at ic Po ly tro pi c ef fic en

Distributed Optimization of Multi Beam Directional Communication Networks

DTIC Science & Technology

2017-06-30

kT is the noise figure of the receiver. The path loss from node i to the central station is denoted as fi,C and is similarly defined. We seek to...optimally allocate power among several transmit beams per node in order to maximize the total signal-to- interference noise ratio at the central station...Computing, vol. 15, no. 9, September 2016. [6] X. Quan, Y. Liu, S. Shao, C. Huang, and Y. Tang, “Impacts of Phase Noise on Digital Self-Iinterference

Antifungal activity and mode of action of thymol and its synergism with nystatin against Candida species involved with infections in the oral cavity: an in vitro study.

PubMed

de Castro, Ricardo Dias; de Souza, Trícia Murielly Pereira Andrade; Bezerra, Louise Morais Dornelas; Ferreira, Gabriela Lacet Silva; Costa, Edja Maria Melo de Brito; Cavalcanti, Alessandro Leite

2015-11-24

Limitations of antifungal agents used in the treatment of oral candidiasis, as the development of resistant strains, are known by the scientific community. In this context, the aim of this study was to evaluate the antifungal activity of thymol against Candida albicans, Candida tropicalis and Candida krusei strains and to determine its mode of action and synergistic effect when combined with the synthetic antifungal nystatin. The minimum inhibitory concentration (MIC) was determined using a microdilution technique, and the minimum fungicidal concentration (MFC) was determined via subculture sowing. The mode of action of thymol was established by verifying fungal growth in the presence of sorbitol or ergosterol. The fractional inhibitory concentration index (FIC) was determined using the checkerboard method. Thymol presented an antifungal effect, with MICs of 39 μg/mL for C. albicans and C. krusei and 78 μg/mL for C. tropicalis. The results of the antifungal test remained unchanged in the presence of sorbitol; however, the MIC value of thymol against C. albicans increased eight times (from 39.0 to 312.5 μg/mL) in presence of exogenous ergosterol. The combination of thymol and nystatin reduced the MIC values of both products by 87.4%, generating an FIC index of 0.25. Thymol was found to have a fungicidal effect on Candida species and a synergistic effect when combined with nystatin.

Antimicrobial activity of blended essential oil preparation.

PubMed

Tadtong, Sarin; Suppawat, Supatcha; Tintawee, Anchalee; Saramas, Phanida; Jareonvong, Suchada; Hongratanaworakit, Tapanee

2012-10-01

Antimicrobial activities of two blended essential oil preparations comprising lavender oil, petigrain oil, clary sage oil, ylang ylang oil and jasmine oil were evaluated against various pathogenic microorganisms. Both preparations showed antimicrobial activity in the agar disc diffusion assay against the Gram-positive bacteria, Staphylococcus aureus ATCC6538 and S. epidermidis isolated strain, the fungus, Candida albicans ATCC10231, and the Gram-negative bacterium, Escherichia coli ATCC25922, but showed no activity against Pseudomonas aeruginosa ATCC9027. The minimum inhibitory concentration (MIC) of these preparations was evaluated. By the broth microdilution assay, preparation 1, comprising lavender oil, clary sage oil, and ylang ylang oil (volume ratio 3:4:3), exhibited stronger antimicrobial activity than preparation 2, which was composed of petigrain oil, clary sage oil, and jasmine oil (volume ratio 3:4:3). Moreover, the sum of the fractional inhibitory concentrations (Sigma fic) of preparation 1 expressed a synergistic antimicrobial effect against the tested microorganisms (Sigma fic

Synergistic Interaction of Methanol Extract from Canarium odontophyllum Miq. Leaf in Combination with Oxacillin against Methicillin-Resistant Staphylococcus aureus (MRSA) ATCC 33591

PubMed Central

Sandra, Vimashiinee

2016-01-01

Canarium odontophyllum (CO) Miq. has been considered as one of the most sought-after plant species in Sarawak, Malaysia, due to its nutritional and pharmacological benefits. This study aimed to evaluate the pharmacodynamic interaction of crude methanol and acetone extracts from CO leaves in combination with oxacillin, vancomycin, and linezolid, respectively, against MRSA ATCC 33591 as preliminary study has reported its potential antistaphylococcal activity. The broth microdilution assay revealed that both methanol and acetone extracts were bactericidal with Minimum Inhibitory Concentration (MIC) of 312.5 μg/mL and 156.25 μg/mL and Minimum Bactericidal Concentration (MBC) of 625 μg/mL and 312.5 μg/mL, respectively. Fractional Inhibitory Concentration (FIC) indices were obtained via the chequerboard dilution assay where methanol extract-oxacillin, acetone extract-oxacillin, methanol extract-linezolid, and acetone extract-linezolid combinations exhibited synergism (FIC index ≤ 0.5). The synergistic action of the methanol extract-oxacillin combination was verified by time-kill analysis where bactericidal effect was observed at concentration of 1/8 × MIC of both compounds at 9.6 h compared to oxacillin alone. As such, these findings postulated that both extracts exert their anti-MRSA mechanism of action similar to that of vancomycin and provide evidence that the leaves of C. odontophyllum have the potential to be developed into antistaphylococcal agents. PMID:27006659

Synergistic Interaction of Methanol Extract from Canarium odontophyllum Miq. Leaf in Combination with Oxacillin against Methicillin-Resistant Staphylococcus aureus (MRSA) ATCC 33591.

PubMed

Basri, Dayang Fredalina; Sandra, Vimashiinee

2016-01-01

Canarium odontophyllum (CO) Miq. has been considered as one of the most sought-after plant species in Sarawak, Malaysia, due to its nutritional and pharmacological benefits. This study aimed to evaluate the pharmacodynamic interaction of crude methanol and acetone extracts from CO leaves in combination with oxacillin, vancomycin, and linezolid, respectively, against MRSA ATCC 33591 as preliminary study has reported its potential antistaphylococcal activity. The broth microdilution assay revealed that both methanol and acetone extracts were bactericidal with Minimum Inhibitory Concentration (MIC) of 312.5 μg/mL and 156.25 μg/mL and Minimum Bactericidal Concentration (MBC) of 625 μg/mL and 312.5 μg/mL, respectively. Fractional Inhibitory Concentration (FIC) indices were obtained via the chequerboard dilution assay where methanol extract-oxacillin, acetone extract-oxacillin, methanol extract-linezolid, and acetone extract-linezolid combinations exhibited synergism (FIC index ≤ 0.5). The synergistic action of the methanol extract-oxacillin combination was verified by time-kill analysis where bactericidal effect was observed at concentration of 1/8 × MIC of both compounds at 9.6 h compared to oxacillin alone. As such, these findings postulated that both extracts exert their anti-MRSA mechanism of action similar to that of vancomycin and provide evidence that the leaves of C. odontophyllum have the potential to be developed into antistaphylococcal agents.

Silver nanoparticles from Pilimelia columellifera subsp. pallida SL19 strain demonstrated antifungal activity against fungi causing superficial mycoses.

PubMed

Wypij, Magdalena; Czarnecka, Joanna; Dahm, Hanna; Rai, Mahendra; Golinska, Patrycja

2017-09-01

In this study, we present the in vitro antifungal activity of silver nanoparticles (AgNPs) synthesized from acidophilic actinobacterium Pilimelia columellifera subsp. pallida SL19 strain, alone and in combination with antibiotics viz., amphotericin B, fluconazole, and ketoconazole against pathogenic fungi, namely Candida albicans, Malassezia furfur, and Trichophyton erinacei. The minimum inhibitory concentration (MIC) and minimum biocidal concentration (MBC) of AgNPs against test fungi were evaluated. The fractional inhibitory concentration (FIC) index was determined to estimate antifungal activity of AgNPs combined with antibiotics. Antifungal activity of AgNPs varied among the tested fungal strains. M. furfur was found to be most sensitive to biogenic silver nanoparticles, followed by C. albicans and T. erinacei. The lowest MIC of AgNPs was noticed against M. furfur (16 μg ml -1 ). Synergistic effect was observed on C. albicans when AgNP were combined with amphotericin B and ketoconazole and on M. furfur with fluconazole and ketoconazole (FIC index of 0.5). Cytotoxic effect of AgNPs on HeLa and 3T3 cell lines was evaluated. The IC 50 values were found to be 55 and 25 μg ml -1 , respectively. The present study indicates that silver nanoparticles from P. columellifera subsp. pallida SL19 strain have antifungal activity, both alone and in combination with antibiotics, and offer a valuable contribution to nanomedicine. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Synergistic effect of Carum copticum and Mentha piperita essential oils with ciprofloxacin, vancomycin, and gentamicin on Gram-negative and Gram-positive bacteria

PubMed Central

Talei, Gholam-Reza; Mohammadi, Mohsen; Bahmani, Mahmoud; Kopaei, Mahmoud Rafieian

2017-01-01

Background: Infectious diseases have always been an important health issue in human communities. In the recent years, much research has been conducted on antimicrobial effects of nature-based compounds because of increased prevalence of antibiotic resistance. The present study was conducted to investigate synergistic effect of Carum copticum and Mentha piperita essential oils with ciprofloxacin, vancomycin, and gentamicin on Gram-negative and Gram-positive bacteria. Materials and Methods: In this experimental study, the synergistic effects of C. copticum and M. piperita essential oils with antibiotics on Staphylococcus aureus (ATCC 25923), Enterococcus faecalis (ATCC 29212), Escherichia coli (ATCC 8739), Pseudomonas aeruginosa (ATCC 9027), Staphylococcus epidermidis (ATCC 14990), and Listeria monocytogenes (ATCC 7644) were studied according to broth microdilution and the MIC and fractional inhibitory concentration (FIC) of these two essential oils determined. Results: C. copticum essential oil at 30 μg/ml could inhibit S. aureus, and in combination with vancomycin, decreased MIC from 0.5 to 0.12 μg/ml. Moreover, the FIC was derived 0.24 μg/ml which represents a potent synergistic effect with vancomycin against S. aureus growth. C. copticum essential oil alone or combined with other antibiotics is effective in treating bacterial infections. Conclusions: In addition, C. copticum essential oil can strengthen the activities of certain antibiotics, which makes it possible to use this essential oil, especially in drug resistance or to lower dosage or toxicity of the drugs. PMID:28929050

Medicinal plants used by traditional healers from South-West Algeria: An ethnobotanical study

PubMed Central

Benarba, Bachir

2016-01-01

Background/Aim: This study aimed to document and analyzes the local knowledge of medicinal plants’ use by traditional healers in South-west Algeria. Methods: The ethnobotanical survey was conducted in two Saharian regions of South-west of Algeria: Adrar and Bechar. In total, 22 local traditional healers were interviewed using semi-structured questionnaire and open questions. Use value (UV), fidelity level (FL), and informant consensus factor (FIC) were used to analyze the obtained data. Results: Our results showed that 83 medicinal plants species belonging to 38 families are used by traditional healers from South-west of Algeria to treat several ailments. Lamiaceae, Asteraceae, Apiaceae, and Fabaceae were the most dominant families with 13, 8, 6, and 4 species, respectively. Leaves were the plant parts mostly used (36%), followed by seeds (18%), aerial parts (17%) and roots (12%). Furthermore, a decoction was the major mode of preparation (49%), and oral administration was the most preferred (80%). Thymus vulgaris L. (UV = 1.045), Zingiber officinale Roscoe (UV = 0.863), Trigonella foenum-graecum L. (UV=0.590), Rosmarinus officinalis L. (UV = 0.545), and Ruta chalepensis L. (UV = 0.5) were the most frequently species used by local healers. A great informant consensus has been demonstrated for kidney (0.727), cancer (0.687), digestive (0.603), and respiratory diseases. Conclusion: This study revealed rich ethnomedicinal knowledge in South-west Algeria. The reported species with high UV, FL, and FIC could be of great interest for further pharmacological studies. PMID:27757260

Angiotensin I-Converting Enzyme (ACE) Inhibitory Activity, Antioxidant Properties, Phenolic Content and Amino Acid Profiles of Fucus spiralis L. Protein Hydrolysate Fractions

PubMed Central

Paiva, Lisete; Neto, Ana Isabel; Baptista, José

2017-01-01

Food protein-derived hydrolysates with multi-bioactivities such as antihypertensive and antioxidant properties have recently received special attention since both activities can play significant roles in preventing cardiovascular diseases. This study reports, for the first time, the angiotensin I-converting enzyme (ACE)-inhibition and antioxidant properties of ultrafiltrate fractions (UF) with different molecular weight ranges (<1, 1–3 and ≥3 kDa) obtained from Fucus spiralis protein hydrolysate (FSPH) digested with cellulase–bromelain. The amino acids profile, recovery yield, protein, peptide and total phenolic contents of these FSPH-UF, and the in vitro digestibility of F. spiralis crude protein were also investigated. FSPH-UF ≥3 kDa presented remarkably higher ACE-inhibition, yield, peptide and polyphenolic (phlorotannins) contents. Antioxidant analysis showed that FSPH-UF <1 kDa and ≥3 kDa exhibited significantly higher scavenging of 2,2-diphenyl-1-picrylhydrazyl radical and ferrous ion-chelating (FIC) activity. FSPH-UF ≥3 kDa had also notably higher ferric reducing antioxidant power (FRAP). Strong correlations were observed between ACE-inhibition and antioxidant activities (FIC and FRAP). The results suggest that ACE-inhibition and antioxidant properties of FSPH-UF may be due to the bioactive peptides and polyphenols released during the enzymatic hydrolysis. In conclusion, this study shows the potential use of defined size FSPH-UF for the prevention/treatment of hypertension and/or oxidative stress-related diseases. PMID:29027934

Cytokinesis-Based Constraints on Polarized Cell Growth in Fission Yeast

PubMed Central

Bohnert, K. Adam; Gould, Kathleen L.

2012-01-01

The rod-shaped fission yeast Schizosaccharomyces pombe, which undergoes cycles of monopolar-to-bipolar tip growth, is an attractive organism for studying cell-cycle regulation of polarity establishment. While previous research has described factors mediating this process from interphase cell tips, we found that division site signaling also impacts the re-establishment of bipolar cell growth in the ensuing cell cycle. Complete loss or targeted disruption of the non-essential cytokinesis protein Fic1 at the division site, but not at interphase cell tips, resulted in many cells failing to grow at new ends created by cell division. This appeared due to faulty disassembly and abnormal persistence of the cell division machinery at new ends of fic1Δ cells. Moreover, additional mutants defective in the final stages of cytokinesis exhibited analogous growth polarity defects, supporting that robust completion of cell division contributes to new end-growth competency. To test this model, we genetically manipulated S. pombe cells to undergo new end take-off immediately after cell division. Intriguingly, such cells elongated constitutively at new ends unless cytokinesis was perturbed. Thus, cell division imposes constraints that partially override positive controls on growth. We posit that such constraints facilitate invasive fungal growth, as cytokinesis mutants displaying bipolar growth defects formed numerous pseudohyphae. Collectively, these data highlight a role for previous cell cycles in defining a cell's capacity to polarize at specific sites, and they additionally provide insight into how a unicellular yeast can transition into a quasi-multicellular state. PMID:23093943

Ethnopharmacological survey of medicinal plants used in Daraa-Tafilalet region (Province of Errachidia), Morocco.

PubMed

Eddouks, Mohamed; Ajebli, Mohammed; Hebi, Morad

2017-02-23

We carried out an ethnobotanical survey in Tafilalet region. This region is classified by the UNESCO as a reserve of biosphere and represents an important area with important knowledge of traditional medicine, especially the use of medicinal plants for human healthcare. Furthermore, the geographic location of this region makes this site a diverse and interesting resource of herbal biodiversity. The study aimed to collect information about medicinal plants used in Tafilalet region as well as the indigenous knowledge related to the use of this natural resource in healthcare by the local population in order to preserve and protect this invaluable inheritance from loss and overlook. We aimed also to compare taxa used by the indigenous people of Tafilalet for health-care purposes in comparison with other regions of Morocco as well as neighboring countries. The total of informants interviewed in this study was 1616 (1500 were local inhabitants and 116 were herbalists). This enquiry was carried out through semi-structured and unstructured interviews and the sampling technique used was the stratified sample (9 stratums). Data obtained were analyzed calculating 6 indices: Use Value (UV), Family Use Value (FUV), Fidelity Level (FL), Rank Order Priority (ROP), Informant Consensus Factor (Fic) and Jaccard similarity Index (JI). 194 species belonging to 69 families were inventoried in this survey and 17 species were cited for the first time in an ethnobotanical survey in Morocco. The highest value of UV was obtained for Rosmarinus officinalis L. (UV=0.24) and Liliaceae was the family frequently used by inhabitants of Tafilalet (FUV=0.106). In addition, the highest value of FL was recorded for Cistus salviifolius L. and Daphne gnidium L. with FL value of 100% for both species and Origanium vulgare L. had the highest ROP with a value of 53% while the highest value of FIC was mentioned for digestive system disorders (FIC=0.29). Concerning the level of similarity between our study and other regions of Morocco, the province of Tata seems to be the most similar to Tafilalet (JI=42.97), while M'sila (Algeria) was the most similar to Tafilalet among areas in neighboring countries (JI=13.00). Despite the richness which characterizes Tafilalet regarding diversity and effectiveness of medicinal plants as well as the largest culture and knowledge related to the popular phytotherapy among local people in this region, several procedures must be realized to protect and to valorize this interesting inheritance. Copyright © 2017 Elsevier Ireland Ltd. All rights reserved.

Helium Evolution from the Transfer of Helium Saturated Propellant in Space

NASA Technical Reports Server (NTRS)

Nguyen, Bich N.

2000-01-01

Helium evolution from the transfer of helium saturated propellant in space is quantified to determine its impact from creating a two-phase mixture in the transfer line. The transfer line is approximately 1/2 inch in diameter and 2400 inches in length comprised of the Fluid Interconnect System (FICS), the Orbiter Propellant Transfer System (OPTS) and the International Space Station (ISS) Propulsion Module (ISSPM). The propellant transfer rate is approximately two to three gallons per minute, and the supply tank pressure is maintained at approximately 250 psig.

A New Approach to Kinetics of Spinodal Decomposition in the Linear Regime.

DTIC Science & Technology

1980-08-28

HUE! 11111" . ~ 2 8 12.5~ III............... jjj 1111 .6 11111 -2 -6~ MICFR()({)py HI ’,,0[ tJII1(N IIS I HAR 1 SECuRi-Y CLASSIrl AT’ON QF THIS PAGE...When t)ars Entered) PREAD INSTRUCTIONS REPORT DOCUMEN~TATION PAGE BEFORE COMPLETING FORM I . REPCRT NUMBE , 12, GOVT ACCESSION NO. 3. RECIPIENT’S...MONITORING AGENCY NAME & ADORE (if r n Office) 1S. SECURITY CLASS. (of this report)’ , V i "’! Unclassified tea. DECL ASSI FIC ATION/ DOWN GRADING 1EM

On Subset Selection Procedures for Poisson Processes and Some Applications to the Binomial and Multinomial Problems

DTIC Science & Technology

1976-07-01

PURDUE UNIVERSITY DEPARTMENT OF STATISTICS DIVISION OF MATHEMATICAL SCIENCES ON SUBSET SELECTION PROCEDURES FOR POISSON PROCESSES AND SOME...Mathematical Sciences Mimeograph Series #457, July 1976 This research was supported by the Office of Naval Research under Contract NOOO14-75-C-0455 at Purdue...11 CON PC-111 riFIC-F ,A.F ANO ADDPFS Office of INaval ResearchJu#07 Washington, DC07 36AE 14~~~ rjCr; NF A ’ , A FAA D F 6 - I S it 9 i 1, - ,1 I

A Systems Analysis View of the Vietnam War 1965-1972. Volume 9. Population Security

DTIC Science & Technology

1975-02-01

CONPIDENTAL- DAA JJ* t I fe’. 18 CONFIDIBNITPALu3 C *’• SOUTH VIETNAM AMU STATUS VC cONUOU HAMMET I (I :I *, . ,A S~CONIDENTIAL GVN WRAL POMUITI0N CONTROL...ce they were not A-B hamlets at the beginning or end of the year. TABLE 2 A-B HAN BALMZ SHEET F(IC0R IWL RAWD HAMMET Pattern Types No. Population...is statistically insignificant in this equation . High kill ratios are associated with periods of high VC/NVA activity, so this model is consistent

[Trauma surgery in Pacific Small Island Developing States (SIDS)].

PubMed

Oberli, H; Martin, C

2017-10-01

The small developing countries in the Pacific are grouped together as Small Island Development States (SIDS) because they face similar problems which they cannot cope with nationally. They are developing countries, so-called low and lower middle income countries (LMIC), are economically weak and the islands of the different nations are widely scattered. Approximately 80% of the 10 million inhabitants live in rural regions. Over 40% of patients in the surgical departments of hospitals are hospitalized for injuries, and this tendency is increasing. Fractures of the upper extremities are relatively more frequent in the Pacific than in the countries of the North. Long distances, lack of possibilities for treatment and lack of transport often cause complications, such as infected open fractures, pseudarthrosis and posttraumatic malformations. There are too few hospitals with sufficiently competent surgeons, anesthetists and obstetricians (SAO) and appropriate equipment. The PIOA was founded in Honiara, Solomon Islands, and offers surgeons of the Pacific SIDS a comprehensive, structured trauma and orthopedic surgery training in their own countries. It lasts 4 years and leads to an M‑Med (orthopaedic surgery) diploma and to a Fellowship of the International College of Surgeons (FICS), which are both recognized by the participating hospitals. It is free for participants. The AOAF is an independent organization with the only aim to enhance trauma surgery capacity in LMICs. The AOAF supports the PIOA program together with the Wyss Medical Foundation. Currently, 18 trainees from 8 Pacific SIDS are participating in the PIOA training program.

Inhibitory effect of Zataria multiflora Boiss. essential oil, alone and in combination with monolaurin, on Listeria monocytogenes

PubMed Central

Raeisi, Mojtaba; Tajik, Hossein; Razavi Rohani, Seyed Mehdi; Tepe, Bektas; Kiani, Hossein; Khoshbakht, Rahem; Shirzad Aski, Hesamaddin; Tadrisi, Hamed

2016-01-01

Listeria monocytogenes is one of the major causes of infections in developing countries. In this study, chemical composition and anti-listerial effect of the essential oil of Zataria multiflora Boiss. alone and in combination with monolaurin were evaluated at different pH values (5, 6, and 7) and temperatures (5 ˚C and 30 ˚C). Chemical composition of Zataria multiflora Boiss. essential oil was evaluated by gas chromatography-mass spectrometry (GC-MS) analysis. Minimum inhibitory concentration (MIC) of the essential oil and monolaurin were determined using microbroth dilution method and the interactions of essential oil and monolaurin were determined by the evaluation of fractional inhibitory concentrations (FIC) index. Carvacrol (63.20%) and thymol (15.10%) were found as the main components of the essential oil. The MIC values of the oil and monolaurin at pH 7 and 30 ˚C were measured as 312.50 µg mL-1 and 125.00 µg mL-1, respectively. Combination of monolaurin and Z. multiflora essential oil were found to act synergistically (FIC index < 0.5) against L. monocytogenes under different pH and temperature conditions. Decrease in the pH and temperature values have increased the anti-listerial activity of monolaurin and the essential oil. The lowest MIC value of monolaurin and essential oil was observed at pH 5 and 5 ˚C. According to our results, the oil alone or in combination with monolaurin at low pH and temperature conditions showed a promising inhibitory effect on L. monocytogenes. PMID:27226881

Inhibitory effect of Zataria multiflora Boiss. essential oil, alone and in combination with monolaurin, on Listeria monocytogenes.

PubMed

Raeisi, Mojtaba; Tajik, Hossein; Razavi Rohani, Seyed Mehdi; Tepe, Bektas; Kiani, Hossein; Khoshbakht, Rahem; Shirzad Aski, Hesamaddin; Tadrisi, Hamed

2016-01-01

Listeria monocytogenes is one of the major causes of infections in developing countries. In this study, chemical composition and anti-listerial effect of the essential oil of Zataria multiflora Boiss. alone and in combination with monolaurin were evaluated at different pH values (5, 6, and 7) and temperatures (5 ˚C and 30 ˚C). Chemical composition of Zataria multiflora Boiss. essential oil was evaluated by gas chromatography-mass spectrometry (GC-MS) analysis. Minimum inhibitory concentration (MIC) of the essential oil and monolaurin were determined using microbroth dilution method and the interactions of essential oil and monolaurin were determined by the evaluation of fractional inhibitory concentrations (FIC) index. Carvacrol (63.20%) and thymol (15.10%) were found as the main components of the essential oil. The MIC values of the oil and monolaurin at pH 7 and 30 ˚C were measured as 312.50 µg mL(-1) and 125.00 µg mL(-1), respectively. Combination of monolaurin and Z. multiflora essential oil were found to act synergistically (FIC index < 0.5) against L. monocytogenes under different pH and temperature conditions. Decrease in the pH and temperature values have increased the anti-listerial activity of monolaurin and the essential oil. The lowest MIC value of monolaurin and essential oil was observed at pH 5 and 5 ˚C. According to our results, the oil alone or in combination with monolaurin at low pH and temperature conditions showed a promising inhibitory effect on L. monocytogenes.

Synergies of carvacrol and 1,8-cineole to inhibit bacteria associated with minimally processed vegetables.

PubMed

de Sousa, Jossana Pereira; de Azerêdo, Geíza Alves; de Araújo Torres, Rayanne; da Silva Vasconcelos, Margarida Angélica; da Conceição, Maria Lúcia; de Souza, Evandro Leite

2012-03-15

This study assessed the occurrence of an enhancing inhibitory effect of the combined application of carvacrol and 1,8-cineole against bacteria associated with minimally processed vegetables using the determination of Fractional Inhibitory Concentration (FIC) index, time-kill assay in vegetable broth and application in vegetable matrices. Their effects, individually and in combination, on the sensory characteristics of the vegetables were also determined. Carvacrol and 1,8-cineole displayed Minimum Inhibitory Concentration (MIC) in a range of 0.6-2.5 and 5-20 μL/mL, respectively, against the organisms studied. FIC indices of the combined application of the compounds were 0.25 against Listeria monocytogenes, Aeromonas hydrophila and Pseudomonas fluorescens, suggesting a synergic interaction. Application of carvacrol and 1,8-cineole alone (MIC) or in a mixture (1/8 MIC+1/8 MIC or 1/4 MIC+1/4 MIC) in vegetable broth caused a significant decrease (p<0.05) in bacterial count over 24h. Mixtures of carvacrol and 1,8-cineole reduced (p<0.05) the inocula of all bacteria in vegetable broth and in experimentally inoculated fresh-cut vegetables. A similar efficacy was observed in the reduction of naturally occurring microorganisms in vegetables. Sensory evaluation revealed that the scores of the most-evaluated attributes fell between "like slightly" and "neither like nor dislike." The combination of carvacrol and 1,8-cineole at sub-inhibitory concentrations could constitute an interesting approach to sanitizing minimally processed vegetables. Copyright © 2011 Elsevier B.V. All rights reserved.

Traditional uses of medicinal plants used by Indigenous communities for veterinary practices at Bajaur Agency, Pakistan.

PubMed

Aziz, Muhammad Abdul; Khan, Amir Hasan; Adnan, Muhammad; Ullah, Habib

2018-01-29

The pastoral lifestyle of Indigenous communities of Bajaur Agency is bringing them close to natural remedies for treating their domestic animals. Several studies have been conducted across the globe describing the importance of traditional knowledge in veterinary care. Therefore, this study was planned with the aim to record knowledge on ethnoveterinary practices from the remote areas and share sit with other communities through published literature. Data was gathered from community members through semi-structured interviews and analyzed through informant consensus factor (Fic) to evaluate the consent of current ethnoveterinary practices among the local people. In total, 73 medicinal plants were recorded under the ethnoveterinary practices. Most widely used medicinal plants with maximum use reports (URs) were Visnaga daucoides Gaertn., Foeniculum vulgare Mill., Solanum virginianum L., Withania somnifera (L.) Dunal, Glycyrrhiza glabra L., and Curcuma longa L. New medicinal values were found with confidential level of citations for species including Heracleum candicans and Glycerhiza glabra. Family Apiaceae was the utmost family with high number (7 species) of medicinal plants. Maximum number of medicinal plants (32) was used for gastric problems. High Fic was recorded for dermatological (0.97) followed by reproductive (0.93) and gastrointestinal disorders (0.92). The main route of remedies administration was oral. Current study revealed that the study area has sufficient knowledge on ethnoveterinary medicinal plants. This knowledge is in the custody of nomadic grazers, herders, and aged community members. Plants with new medicinal uses need to be validated phytochemically and pharmacologically for the development of new alternative drugs for veterinary purposes.

Investigation of a New Concept in Semiconductor Microwave Oscillators: The Contiguous Domain Oscillator

DTIC Science & Technology

1993-02-28

on a potential microwave source with many novel properties. It combines the transferred electron effect in n-type GaAs material together with 2 the...the channel direction. This barrier could be a physical barrier provided by a high band-gap material in a MOSFET structure or a potential barrier...rralivtic vcloocltv flc’ld curve of GmAs\\. chargc- oscillation ii po, ~ible once the dectnic fiC Xi di ’!I;ihU1]0n ClC(I OceCd OheMO) Osld fticl, ’Idh in 3

34 CFR 656.1 - What is the National Resource Centers Program?

Code of Federal Regulations, 2011 CFR

2011-07-01

... 34 Education 3 2011-07-01 2011-07-01 false What is the National Resource Centers Program? 656.1... POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION NATIONAL RESOURCE CENTERS PROGRAM FOR FOREIGN LANGUAGE AND AREA... Centers Program? Under the National Resource Centers Program for Foreign Language and Areas Studies or...

34 CFR 656.1 - What is the National Resource Centers Program?

Code of Federal Regulations, 2012 CFR

2012-07-01

... 34 Education 3 2012-07-01 2012-07-01 false What is the National Resource Centers Program? 656.1... POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION NATIONAL RESOURCE CENTERS PROGRAM FOR FOREIGN LANGUAGE AND AREA... Centers Program? Under the National Resource Centers Program for Foreign Language and Areas Studies or...

34 CFR 656.1 - What is the National Resource Centers Program?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 34 Education 3 2010-07-01 2010-07-01 false What is the National Resource Centers Program? 656.1... POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION NATIONAL RESOURCE CENTERS PROGRAM FOR FOREIGN LANGUAGE AND AREA... Centers Program? Under the National Resource Centers Program for Foreign Language and Areas Studies or...

34 CFR 656.1 - What is the National Resource Centers Program?

Code of Federal Regulations, 2014 CFR

2014-07-01

... 34 Education 3 2014-07-01 2014-07-01 false What is the National Resource Centers Program? 656.1... POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION NATIONAL RESOURCE CENTERS PROGRAM FOR FOREIGN LANGUAGE AND AREA... Centers Program? Under the National Resource Centers Program for Foreign Language and Areas Studies or...

34 CFR 656.1 - What is the National Resource Centers Program?

Code of Federal Regulations, 2013 CFR

2013-07-01

... 34 Education 3 2013-07-01 2013-07-01 false What is the National Resource Centers Program? 656.1... POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION NATIONAL RESOURCE CENTERS PROGRAM FOR FOREIGN LANGUAGE AND AREA... Centers Program? Under the National Resource Centers Program for Foreign Language and Areas Studies or...

34 CFR 669.1 - What is the Language Resource Centers Program?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 34 Education 3 2010-07-01 2010-07-01 false What is the Language Resource Centers Program? 669.1... POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION LANGUAGE RESOURCE CENTERS PROGRAM General § 669.1 What is the Language Resource Centers Program? The Language Resource Centers Program makes awards, through grants or...

34 CFR 669.1 - What is the Language Resource Centers Program?

Code of Federal Regulations, 2011 CFR

2011-07-01

... 34 Education 3 2011-07-01 2011-07-01 false What is the Language Resource Centers Program? 669.1... POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION LANGUAGE RESOURCE CENTERS PROGRAM General § 669.1 What is the Language Resource Centers Program? The Language Resource Centers Program makes awards, through grants or...

Antimicrobial activity of flavanoid sulphates and other fractions of Argyreia speciosa (Burm.f) Boj.

PubMed

Habbu, P V; Mahadevan, K M; Shastry, R A; Manjunatha, H

2009-02-01

Antimicrobial activity of flavanoid sulphates and different fractions of A. speciosa root was studied against bacteria, fungi and Mycobacterium tuberculosis H37 Rv sensitive strain by in vitro and in vivo assays. Flavanoid sulphates such as quercetin 3'7 di-O methyl 3- sulphate and kaempferol 7-O methyl 3-sulphate were isolated from the n-butanol fraction of 80% methanolic extract of the plant. The structures of the isolated flavanoids were confirmed by spectral studies. Ethyl acetate (EAAS) fraction and flavanoid sulphates inhibited the growth of M. tuberculosis Rv sensitive strain at MIC values 50 and 25 microg/ml, respectively. Ethanolic fraction (EtAS) showed significant inhibition of gram positive organism with a MIC of 31.25 microg/ml. More inhibition was observed with a less MIC (2 microg/ml) for flavanoid sulphates against Klebsiella pneumoniae, a gram negative organism and it is almost comparable with the standards. Interestingly, chloroform fraction alone exhibited significant antifungal activity with a MIC of 100 microg/ml. A synergistic effect between flavanoids sulphates and commercially available antitubercular drugs was observed with FIC index of 0.443 +/- 0.245, 0.487 +/- 0.247 for isoniazid and 0.468 +/- 0.333, 0.417 +/- 0.345 for rifampicin, whereas EAAS fraction showed partial synergistic effect. A synergistic effect was observed for EAAS fraction and flavanoids sulphates with FIC index < 0.5 with antibiotics. Hemolysis assay on RBCs suggested that EAAS and flavanoids sulphates exhibited least cellular toxicity to erythrocytes as compared to chloramphenicol. In vivo studies in mice infected with K. pneumoniae demonstrated that on day 10 post treatment of different fractions and isolated compounds of A. speciosa, about 60% of the animals treated with EAAS, 70% of animals treated with flavanoids sulphates and 40% of animals treated with EtAS were survived.

In vitro antimicrobial activities of animal-used quinoxaline 1,4-di-N-oxides against mycobacteria, mycoplasma and fungi.

PubMed

Zhao, Yan; Cheng, Guyue; Hao, Haihong; Pan, Yuanhu; Liu, Zhenli; Dai, Menghong; Yuan, Zonghui

2016-09-06

The quinoxaline 1,4-di-N-oxides (QdNOs) were known as potent antibacterial agents. For the purpose of evaluating the bioactivity of existing animal-used QdNOs drugs against representative pathogenic microorganism, the representative drugs of quinoxalines including cyadox, mequindox, quinocetone and their metabolites were submitted to the in vitro evaluation for antituberculosis, antimycoplasma, antifungal and antiviral activities. In antituberculosis assays, the prototype compounds were active (MIC = 4 ~ 8 μg/mL) against Mycobacterium tuberculosis H37Rv and M. bovis. Combined antimicrobial susceptibility test indicated that cyadox, mequindox and quinocetone combined with rifampicin had additive effect against M. tuberculosis complex with Fractional Inhibitory Concentration Index (FIC) of 0.75. Results of antifungal assays showed that quinocetone was active against Microsporum canis with MIC of 8 μg/mL. Antimycoplasma screening showed a generally good activity of quinocetone against Mycoplasma gallisepticum and Mycoplasma hyopneumoniae, with MIC between 8 and 16 μg/mL. As shown from the combined antimicrobial susceptibility test, cyadox, mequindox and quinocetone combined with tetracycline had additive effect against Mycoplasma gallisepticum with FIC of 0.75. These compounds were also submitted to antiviral assay against infectious bursal disease virus, porcine reproductive and respiratory syndrome virus, porcine parvovirus and classical swine fever virus. The results obtained showed that these QdNOs and their metabolites have no inhibitory activity against these viruses in vitro. QdNOs exhibit antimicrobial activities against mycobacteria, mycoplasma and fungi. This study gives new insight in further application of QdNOs and offers a way to promote the healthcare of animal husbandry.

Enhancement of antibiotic activity by efflux inhibitors against multidrug resistant Mycobacterium tuberculosis clinical isolates from Brazil

PubMed Central

Coelho, Tatiane; Machado, Diana; Couto, Isabel; Maschmann, Raquel; Ramos, Daniela; von Groll, Andrea; Rossetti, Maria L.; Silva, Pedro A.; Viveiros, Miguel

2015-01-01

Drug resistant tuberculosis continues to increase and new approaches for its treatment are necessary. The identification of M. tuberculosis clinical isolates presenting efflux as part of their resistant phenotype has a major impact in tuberculosis treatment. In this work, we used a checkerboard procedure combined with the tetrazolium microplate-based assay (TEMA) to study single combinations between antituberculosis drugs and efflux inhibitors (EIs) against multidrug resistant M. tuberculosis clinical isolates using the fully susceptible strain H37Rv as reference. Efflux activity was studied on a real-time basis by a fluorometric method that uses ethidium bromide as efflux substrate. Quantification of efflux pump genes mRNA transcriptional levels were performed by RT-qPCR. The fractional inhibitory concentrations (FIC) indicated synergistic activity for the interactions between isoniazid, rifampicin, amikacin, ofloxacin, and ethidium bromide plus the EIs verapamil, thioridazine and chlorpromazine. The FICs ranged from 0.25, indicating a four-fold reduction on the MICs, to 0.015, 64-fold reduction. The detection of active efflux by real-time fluorometry showed that all strains presented intrinsic efflux activity that contributes to the overall resistance which can be inhibited in the presence of the EIs. The quantification of the mRNA levels of the most important efflux pump genes on these strains shows that they are intrinsically predisposed to expel toxic compounds as the exposure to subinhibitory concentrations of antibiotics were not necessary to increase the pump mRNA levels when compared with the non-exposed counterpart. The results obtained in this study confirm that the intrinsic efflux activity contributes to the overall resistance in multidrug resistant clinical isolates of M. tuberculosis and that the inhibition of efflux pumps by the EIs can enhance the clinical effect of antibiotics that are their substrates. PMID:25972842

In Vitro Drug Interaction Modeling of Combinations of Azoles with Terbinafine against Clinical Scedosporium prolificans Isolates

PubMed Central

Meletiadis, Joseph; Mouton, Johan W.; Meis, Jacques F. G. M.; Verweij, Paul E.

2003-01-01

The in vitro interaction between terbinafine and the azoles voriconazole, miconazole, and itraconazole against five clinical Scedosporium prolificans isolates after 48 and 72 h of incubation was tested by a microdilution checkerboard (eight-by-twelve) technique. The antifungal effects of the drugs alone and in combination on the fungal biomass as well as on the metabolic activity of fungi were measured using a spectrophotometric method and two colorimetric methods, based on the lowest drug concentrations showed 75 and 50% growth inhibition (MIC-1 and MIC-2, respectively). The nature and the intensity of the interactions were assessed using a nonparametric approach (fractional inhibitory concentration [FIC] index model) and a fully parametric response surface approach (Greco model) of the Loewe additivity (LA) no-interaction theory as well as a nonparametric (Prichard model) and a semiparametric response surface approaches of the Bliss independence (BI) no-interaction theory. Statistically significant synergy was found between each of the three azoles and terbinafine in all cases, although with different intensities. A 27- to 64-fold and 16- to 90-fold reduction of the geometric mean of the azole and terbinafine MICs, respectively, was observed when they were combined, resulting in FIC indices of <1 to 0.02. Using the MIC-1 higher levels of synergy were obtained, , which were more consistent between the two incubation periods than using the MIC-2. The strongest synergy among the azoles was found with miconazole using the BI-based models and with voriconazole using the LA-based models. The synergistic effects both on fungal growth and metabolic activity were more potent after 72 h of incubation. Fully parametric approaches in combination with the modified colorimetric method might prove useful for testing the in vitro interaction of antifungal drugs against filamentous fungi. PMID:12499177

The Vibrio alginolyticus T3SS effectors, Val1686 and Val1680, induce cell rounding, apoptosis and lysis of fish epithelial cells

PubMed Central

Zhao, Zhe; Liu, Jinxin; Deng, Yiqin; Huang, Wen; Ren, Chunhua; Call, Douglas R.; Hu, Chaoqun

2018-01-01

ABSTRACT Vibrio alginolyticus is a Gram-negative bacterium that is an opportunistic pathogen of both marine animals and people. Its pathogenesis likely involves type III secretion system (T3SS) mediated induction of rapid apoptosis, cell rounding and osmotic lysis of infected eukaryotic cells. Herein, we report that effector proteins, Val1686 and Val1680 from V. alginolyticus, were responsible for T3SS-mediated death of fish cells. Val1686 is a Fic-domain containing protein that not only contributed to cell rounding by inhibiting Rho guanosine triphosphatases (GTPases), but was requisite for the induction of apoptosis because the deletion mutant (Δval1686) was severely weakened in its ability to induce cell rounding and apoptosis in fish cells. In addition, Val1686 alone was sufficient to induce cell rounding and apoptosis as evidenced by the transfection of Val1686 into fish cells. Importantly, the Fic-domain essential for cell rounding activity was equally important to activation of apoptosis of fish cells, indicating that apoptosis is a downstream event of Val1686-dependent GTPase inhibition. V. alginolyticus infection likely activates JNK and ERK pathways with sequential activation of caspases (caspase-8/-10, -9 and -3) and subsequent apoptosis. Val1680 contributed to T3SS-dependent lysis of fish cells in V. alginolyticus, but did not induce autophagy as has been reported for its homologue (VopQ) in V. parahaemolyticus. Together, Val1686 and Val1680 work together to induce apoptosis, cell rounding and cell lysis of V. alginolyticus-infected fish cells. These findings provide new insights into the mechanism of cell death caused by T3SS of V. alginolyticus. PMID:29252102

Proximate composition, total phenolic content, and antioxidant activity of seagrape (Caulerpa lentillifera).

PubMed

Nguyen, Van Tang; Ueng, Jinn-Pyng; Tsai, Guo-Jane

2011-09-01

The proximate composition of seagrape (Caulerpa lentillifera) from culture ponds in Penghu, Taiwan was analyzed. The phenolic content and the antioxidant activities including the 1,1-diphenyl-2-picryl-hydrazil (DPPH) radical scavenging activity, ferric ion-reducing activity, hydrogen peroxide scavenging activity, and ferrous ion chelating (FIC) activity of the ethanolic extracts of dry seagrape samples using 2 drying methods of freeze drying and thermal drying were compared with the ethanolic extract of Oolong tea as a reference. The contents (dry weight basis) of carbohydrate, crude protein, crude lipid, crude fiber, and ash of seagrape obtained from culture ponds in Taiwan were 64.00%, 9.26%, 1.57%, 2.97%, and 22.20%, respectively. The total phenolic content (1.30 mg gallic acid equivalent [GAE]/g dry weight) of the ethanolic extract of thermally dried seagrape was significantly lower (P < 0.05) than that (2.04 mg GAE/g dry weight) of freeze-dried seagrape, and both were significantly lower than that (13.58 mg GAE/g dry weight) of Oolong tea. At the same phenolic content, the antioxidant activities of freeze-dried seagrape were significantly higher (P < 0.05) than those of thermally dried seagrape. Compared with Oolong tea, seagrape, irrespective of drying method used, generally had strong hydrogen peroxide scavenging activity; but it was weak in DPPH radical scavenging activity, ferric ion-reducing activity, and FIC activity. The antioxidant activity of seagrape and Oolong tea was significantly influenced by their phenolic contents. The proximate composition, total phenolic content, and antioxidant activity of seagrape (Caulerpa lentillifera) in Taiwan were determined in this research to indicate nutritionally of this edible seaweed to human health, and compared these results to previous studies. © 2011 Institute of Food Technologists®

Antimalarial activity of Garcinia mangostana L rind and its synergistic effect with artemisinin in vitro.

PubMed

Tjahjani, Susy

2017-02-28

Malaria especially falciparum malaria still causes high morbidity and mortality in tropical countries. Several factors have been linked to this situation and the most important one is the rapid spread of parasite resistance to the currently available antimalarials, including artemisinin. Artemisinin is the main component of the currently recommended antimalarial, artemisinin based combination therapy (ACT), and it is a free radical generating antimalarial. Garcinia mangostana L (mangosteen) rind contain a lot of xanthone compounds acting as an antioxidant and exhibited antimalarial activity. The aim of this study was to evaluate the antimalarial activity of mangosteen rind extract and its fractions and their interaction with artemisinin against the 3D7 clone of Plasmodium falciparum in vitro. Dry ripe mangosteen rind was extracted with ethanol followed by fractionation with hexane, ethylacetate, buthanol, and water consecutively to get ethanol extract, hexane, athylacetate, buthanol, and water fractions. Each of these substances was diluted in DMSO and examined for antimalarial activity either singly or in combination with artemisinin in vitro against Plasmodium falciparum 3D7 clone. Synergism between these substances with artemisinin was evaluated according to certain formula to get the sum of fractional inhibitory concentration 50 (∑FIC 50 ). Analysis of the parasite growth in vitro indicated that IC 50 of these mangosteen rind extract, hexane, ethylacetate, buthanol, and water fraction ranged from 0.41 to > 100 μg/mL. All of the ∑FIC50 were <1. This study demonstrated a promising antimalarial activity of the extract and fractions of G.mangostana L rind and its synergistic effect with artemisinin. Further study using lead compound(s) isolated from extract and fractions should be performed to identify more accurately their mechanism of antimalarial activities.

Mirincamycin, an old candidate for malaria combination treatment and prophylaxis in the 21st century: in vitro interaction profiles with potential partner drugs in continuous culture and field isolates

PubMed Central

2014-01-01

Background Spreading resistance of Plasmodium falciparum to existing drugs calls for the search for novel anti-malarial drugs and combinations for the treatment of falciparum malaria. Methods In vitro and ex vivo investigations were conducted with fresh P. falciparum field isolates and culture-adapted P. falciparum clones to evaluate the anti-malarial potential of mirincamycin, a lincosamide, alone and in combination with tafenoquine (TQ), dihydroartemisinin (DHA), and chloroquine (CQ). All samples were tested in a histidine-rich protein 2 (HRP2) drug susceptibility assay. Results Interaction analysis showed additive to synergistic interaction profiles with these potential partner drugs, with an overall geometric mean fractional inhibitory concentration at 50% inhibition (FIC50) of 0.78, 0.80 and 0.80 for mirincamycin with TQ, DHA, and CQ, respectively. Antagonism was not found in any of the tested field isolates or clones. The strongest tendency toward synergy (i.e. the lowest FIC) was seen with a combination ratio of 1:0.27 to 1:7.2 (mean 1:2.7) for the combination with tafenoquine. The optimal combination ratios for DHA and CQ were 1:444.4 to 1:36,000 (mean 1:10,755.5) and 1:2.7 to 1:216 (mean 1:64.5), respectively. No evidence of an activity correlation (i.e. potential cross-resistance) with DHA, mefloquine, quinine or chloroquine was seen whereas a significant correlation with the activity of clindamycin and azithromycin was detected. Conclusions Mirincamycin combinations may be promising candidates for further clinical investigations in the therapy and prophylaxis of multidrug-resistant falciparum malaria or in combination with 4 or 8-aminoquinolines for the treatment and relapse prevention of vivax malaria. PMID:24916383

New non-alcoholic formulation for hand disinfection.

PubMed

Biagi, Marco; Giachetti, Daniela; Miraldi, Elisabetta; Figura, Natale

2014-04-01

Hand washing is considered as the single most important strategy to prevent infections. World health organization (WHO) defines hand hygiene as a primary issue of personal care with particular reference to hospital personnel and health facility workers. In this work, we investigated a new combination for hand disinfection as an alternative to alcohol-based and chlorhexidine products. The new combination of 5-pyrrolidone-2-carboxylic acid (PCA) and copper sulphate pentahydrate (CS) was tested upon different bacterial species that normally colonize hands, including Staphylococcus aureus, methicillin resistant S. aureus (MR S. aureus), Staphylococcus epidermidis, multidrug resistant S. epidermidis (MDR S. epidermidis), Streptococcus pyogenes, Streptococcus agalactiae, Escherichia coli, Candida albicans and three clinical isolates: MR S. aureus, MDR S. epidermidis, and an E. coli strain. Minimal inhibitory concentrations (MICs), Minimal bactericidal concentrations (MBCs), fractional inhibitory concentration (FIC) indices, and fractional bactericidal concentration (FBC) indices were evaluated. Ethanol 70% V/V, isopropanol 60% V/V, and 4% w/V chlorhexidine solution were used as reference hand disinfectants. Copper sulphate pentahydrate was very effective against all tested microorganisms: The MIC and MBC for CS ranged from 781 mg/l against S. pyogenes to 12500 mg/l against E. coli strains and C. albicans. In addition, PCA exhibited a good antimicrobial activity, in particular, against S. pyogenes and S. agalactiae. The combination of CS and PCA showed a strong synergistic effect and all FIC indices were ≤0·500. The combination of CS and PCA were more effective than ethanol 70% V/V and isopropanol 60% V/V. In addition to antimicrobial activity, the new formulation possesses peculiar features such as residual activity and moisturizing effect. This work identifies a new strategy for hand disinfection.

Ethnopharmacological survey of herbal remedies used for treatment of various types of cancer and their methods of preparations in the West Bank-Palestine.

PubMed

Jaradat, Nidal Amin; Al-Ramahi, Rowa; Zaid, Abdel Naser; Ayesh, Ola Ibrahim; Eid, Ahmad Mustafa

2016-03-08

Plants have been the primary source of medicines since life on earth; more than 50 % of existing cancer treatments are derived from plants. An ethnopharmacological survey of herbal remedies used in cancer treatment was carried out in the West Bank/ Palestine. A questionnaire was distributed to one hundred and fifty herbalists, traditional healers and rural dwellers. Collected information included the names of plants, the used parts, types of cancers for which these plants were used and also their methods of preparation. To identify the most important species used, Factor of informant's consensus (F(ic)), Fidelity level (Fl) and the Use-value (UV) were calculated. Collected data has shown that 72 plants are utilized for treatment of cancer, belonging to 44 families; from them Compositae and Lamiaceae were the most common. Leaves and fruits were the most commonly used parts, while decoctions, infusions and syrups were the main methods of preparation. Lung cancer was the most common type of cancer treated with these plants and Ephedra alata was the most commonly used plant for treatment of cancer in Palestine. The Fic was high for all the plants; Fl was 100% for many plants, the highest UV (0.72) was for Ephedra alata. This study showed that many herbal remedies are still used by herbalists in Palestine for treatment of cancer; some of them have been approved scientifically while others are not. A combined effort between informants and scientific institutions working in this field can help in the discovery of new anticancer agents. Moreover, scientists must explore the most suitable method of extraction, formulation and dose determination in order to achieve the best benefits from these herbals.

IMPACT OF BLEACHING STRESS ON THE FUNCTION OF THE OXYGEN EVOLVING COMPLEX OF ZOOXANTHELLAE FROM SCLERACTINIAN CORALS(1).

PubMed

Hill, Ross; Ralph, Peter J

2008-04-01

Global climate change is leading to the rise of ocean temperatures and is triggering mass coral bleaching events on reefs around the world. The expulsion of the symbiotic dinoflagellate algae is believed to occur as a result of damage to the photosynthetic apparatus of these symbionts, although the specific site of initial impact is yet to be conclusively resolved. Here, the sensitivity of the oxygen evolving complex (OEC) to bleaching stress was studied as well as its natural variation between seasons. The artificial electron donor, diphenyl carbazide (DPC), was added to cultured, freshly isolated and expelled (bleaching treatments only) zooxanthellae suspensions. Chl a fluorescence and oxygen production measurements showed that upon addition of DPC, no restoration of diminished photochemical efficiency occurred under control or bleaching conditions. This result was consistent between 12 h and 5 d bleaching treatments on Pocilloporadamicornis, indicating that the OEC is not the primary site of damage, and that zooxanthellae expulsion from the host is a nonselective process with respect to the functioning of the OEC. Further experiments measuring fast induction curves (FICs) revealed that in both summer and winter, the temperature when OEC function was lost occurred between 7°C and 14°C above the sea surface temperature. FIC and oxygen production measurements of P. damicornis during exposure to bleaching stress demonstrated that the thermotolerance of the OEC increased above the temperature of the bleaching treatment over a 4 h period. This finding indicates that the OEC has the capacity to acclimate between seasons and remains functional at temperatures well above bleaching thresholds. © 2008 Phycological Society of America.

The Center for Aerospace Research: A NASA Center of Excellence at North Carolina Agricultural and Technical State University

NASA Technical Reports Server (NTRS)

Lai, Steven H.-Y.

1992-01-01

This report documents the efforts and outcomes of our research and educational programs at NASA-CORE in NCA&TSU. The goal of the center was to establish a quality aerospace research base and to develop an educational program to increase the participation of minority faculty and students in the areas of aerospace engineering. The major accomplishments of this center in the first year are summarized in terms of three different areas, namely, the center's research programs area, the center's educational programs area, and the center's management area. In the center's research programs area, we focus on developing capabilities needed to support the development of the aerospace plane and high speed civil transportation system technologies. In the educational programs area, we developed an aerospace engineering option program ready for university approval.

In Vitro Evaluation of the Type of Interaction Obtained by the Combination of Terbinafine and Itraconazole, Voriconazole, or Amphotericin B against Dematiaceous Molds▿

PubMed Central

Biancalana, Fernanda Simas Corrêa; Lyra, Luzia; Schreiber, Angélica Zaninelli

2011-01-01

In vitro associations using the checkerboard microdilution method indicated lower MIC ranges and MIC median values for each drug (terbinafine, itraconazole, voriconazole, and amphotericin B) in association than those obtained for each single drug. Fractional inhibitory concentration index (FIC) results showed 100% synergism in the association of terbinafine with voriconazole, 96.5% in the association of terbinafine with amphotericin B, and 75.9% in the association of terbinafine with itraconazole. Drug combinations may be useful for treatment of dematiaceous mold infections as an alternative treatment to enhance the effectiveness of each drug. PMID:21690288

77 FR 37022 - Disability and Rehabilitation Research Projects and Centers Program; Rehabilitation Engineering...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-20

...; Rehabilitation Engineering Research Centers AGENCY: Office of Special Education and Rehabilitative Services... Rehabilitation Research Projects and Centers Program--Rehabilitation Engineering Research Centers (RERC). SUMMARY... amended (Rehabilitation Act). Rehabilitation Engineering Research Centers Program (RERCs) The purpose of...

Developing a Blueprint for Successful Private Partnership Programs in Small Fusion Centers: Key Program Components and Smart Practices

DTIC Science & Technology

2013-03-01

The Baseline Capabilities for State and Major Urban Area Fusion Centers required fusion centers to establish programs to interact with the private...sector. These programs took the form of Public and Private Sector outreach programs. This requirement had a profound budgetary and operational impact on...fusion centers, but agencies received very little guidance about how to plan, organize, and sustain these programs. The goal of this thesis was to

The Environmental protection agency industrial technology transfer program

NASA Technical Reports Server (NTRS)

Suter, K. H.

1974-01-01

Today TAC consists of a full service information center and five programs, which are: (1) our industrial program; (2) the energy information center; (3) the business and industry extension program; (4) the remote sensing program; and (5) the center for environmental research and development.

45 CFR 1306.32 - Center-based program option.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 4 2010-10-01 2010-10-01 false Center-based program option. 1306.32 Section 1306... START PROGRAM HEAD START STAFFING REQUIREMENTS AND PROGRAM OPTIONS Head Start Program Options § 1306.32 Center-based program option. (a) Class size. (1) Head Start classes must be staffed by a teacher and an...

Meeting the Public Health Challenge of Pain in Later Life: What Role Can Senior Centers Play?

PubMed Central

Tobias, Karen R.; Lama, Sonam D.; Parker, Samantha J.; Henderson, Charles R.; Nickerson, Allison J.; Reid, M.C.

2013-01-01

Background Interest in nonpharmacologic approaches for managing pain continues to grow. Aim To determine the types of pain-relevant programs offered by senior centers and whether the programs varied by clients' race/ethnicity status and center size. Design and methods We conducted a telephone survey. Respondents were presented with a list of 15 programs (plus other) and asked: (1) whether the activity was offered and if so how often; (2) if they believed the programs had value for seniors with pain; and (3) whether the classes were advertised as a means of achieving pain relief. Setting New York City. Participants/Subjects Senior center agency staff, i.e., center directors, activity program coordinators. Results Of 204 center staff contacted, 195 (95.6%) participated. The most common programs offered were movement-based, including exercise (by 91.8% of the centers), dance (72.3%), walking clubs (71.8%), yoga (65.6%), and Tai Chi (53.3%) classes. Creative arts programs were also frequently offered, including music (58.5%) and fine arts (47.7%). Programs such as stress management (27%) and relaxation (26%) classes were less commonly offered. Most respondents identified movement-based programs as helpful for seniors with pain, while few identified creative arts classes as potentially beneficial. The programs/classes offered were infrequently advertised as a means of helping seniors manage pain, and varied by clients' race/ethnicity status and center size. Conclusion Programs that have potential utility for older adults with pain are commonly offered by senior centers. Future research should determine optimal strategies for engaging older adults in these programs in the senior center setting. PMID:24144569

76 FR 37085 - Applications for New Awards; Rehabilitation Engineering Research Centers (RERCs)

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-24

... DEPARTMENT OF EDUCATION Applications for New Awards; Rehabilitation Engineering Research Centers...)--Disability and Rehabilitation Research Projects and Centers Program--Rehabilitation Engineering Research... (Rehabilitation Act). Rehabilitation Engineering Research Centers Program (RERCs) The purpose of the RERC program...

NASA's engineering research centers and interdisciplinary education

NASA Technical Reports Server (NTRS)

Johnston, Gordon I.

1990-01-01

A new program of interactive education between NASA and the academic community aims to improve research and education, provide long-term, stable funding, and support cross-disciplinary and multi-disciplinary research. The mission of NASA's Office of Aeronautics, Exploration and Technology (OAET) is discussed and it is pointed out that the OAET conducts about 10 percent of its total R&D program at U.S. universities. Other NASA university-based programs are listed including the Office of Commercial Programs Centers for the Commercial Development of Space (CCDS) and the National Space Grant program. The importance of university space engineering centers and the selection of the nine current centers are discussed. A detailed composite description is provided of the University Space Engineering Research Centers. Other specialized centers are described such as the Center for Space Construction, the Mars Mission Research Center, and the Center for Intelligent Robotic Systems for Space Exploration. Approaches to educational outreach are discussed.

78 FR 47419 - Requirements for the OSHA Training Institute Education Centers Program and the OSHA Outreach...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-05

...] Requirements for the OSHA Training Institute Education Centers Program and the OSHA Outreach Training Program... approval of the information collection requirements contained in the OSHA Training Institute Education... Educational Programs, or Kimberly Mason, OSHA Training Institute Education Centers Program at the address...

Freely Drifting Swallow Float Array: May 1987 Trip Report

DTIC Science & Technology

1988-05-01

co’-4 v-4~ I00 I.U I6z oJy 2ZIWO Is Y)L Figur X.4x ca C)CD U) Lo Cc r(no _0 I IC VV ~.N L) Figue X. 4bD !K U.n a1 u iP K ( o 0) 1 1(: I.,L Il 4, U ch...La. Pw ~’(rh I y- El - tD Efp KL Cr) -- - If MaIKuOOPzlwO FigreXr)b. -~ jtn x4 a(I-~)WIo u- _0 c ca CO _ -4 I’a) Fic’uX15~ 4-0C es ~ -J-L p -S.7e -f-i

34 CFR 415.1 - What is the Demonstration Centers for the Training of Dislocated Workers Program?

Code of Federal Regulations, 2011 CFR

2011-07-01

... CENTERS FOR THE TRAINING OF DISLOCATED WORKERS PROGRAM General § 415.1 What is the Demonstration Centers for the Training of Dislocated Workers Program? The Demonstration Centers for the Training of... 34 Education 3 2011-07-01 2011-07-01 false What is the Demonstration Centers for the Training of...

34 CFR 415.1 - What is the Demonstration Centers for the Training of Dislocated Workers Program?

Code of Federal Regulations, 2010 CFR

2010-07-01

... CENTERS FOR THE TRAINING OF DISLOCATED WORKERS PROGRAM General § 415.1 What is the Demonstration Centers for the Training of Dislocated Workers Program? The Demonstration Centers for the Training of... 34 Education 3 2010-07-01 2010-07-01 false What is the Demonstration Centers for the Training of...

Implementation of a tobacco-free workplace program at a local mental health authority.

PubMed

Correa-Fernández, Virmarie; Wilson, William T; Shedrick, Deborah A; Kyburz, Bryce; L Samaha, Hannah; Stacey, Timothy; Williams, Teresa; Lam, Cho Y; Reitzel, Lorraine R

2017-06-01

Tobacco-free workplace policies that incorporate evidence-based practices can increase the reach and effectiveness of tobacco dependence treatment among underserved populations but may be underutilized due to limited knowledge about implementation processes. This paper describes the implementation of a comprehensive tobacco-free workplace program at a behavioral healthcare community center in Texas. The center participated in a tobacco-free workplace program implementation project that provided guidance and resources and allowed center autonomy in implementation. Six employee-based subcommittees guided implementation of program components including consumer and staff surveys, policy development, signage, tobacco use assessments, communication, and nicotine replacement distribution. Timeline development, successes, challenges, lessons learned, and sustainability initiatives are delineated. Concerns about the tobacco-free workplace policy from the center's staff and consumers were gradually replaced by strong support for the initiative. Program success was enabled by consistent support from the center's leadership, publicity of program efforts, and educational campaigns. The center surpassed the program expectations when it adopted a tobacco-free hiring policy, which was not an initial program goal. This center's path to a tobacco-free workplace provides an implementation and sustainability model for other behavioral health community centers and other organizations to become tobacco free.

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

PubMed

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.

76 FR 27648 - World Trade Center (WTC) Health Program Scientific/Technical Advisory Committee; Notice of...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-12

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention World Trade... Prevention (CDC), announces the establishment of the World Trade Center (WTC) Health Program Scientific..., Designated Federal Officer, World Trade Center Health Program Scientific/Technical Advisory Committee...

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

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-25

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

7 CFR 226.17 - Child care center provisions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 4 2013-01-01 2013-01-01 false Child care center provisions. 226.17 Section 226.17... AGRICULTURE CHILD NUTRITION PROGRAMS CHILD AND ADULT CARE FOOD PROGRAM Operational Provisions § 226.17 Child care center provisions. (a) Child care centers may participate in the Program either as independent...

7 CFR 226.17 - Child care center provisions.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 4 2014-01-01 2014-01-01 false Child care center provisions. 226.17 Section 226.17... AGRICULTURE CHILD NUTRITION PROGRAMS CHILD AND ADULT CARE FOOD PROGRAM Operational Provisions § 226.17 Child care center provisions. (a) Child care centers may participate in the Program either as independent...

7 CFR 226.17 - Child care center provisions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 4 2012-01-01 2012-01-01 false Child care center provisions. 226.17 Section 226.17... AGRICULTURE CHILD NUTRITION PROGRAMS CHILD AND ADULT CARE FOOD PROGRAM Operational Provisions § 226.17 Child care center provisions. (a) Child care centers may participate in the Program either as independent...

78 FR 38983 - World Trade Center Health Program Scientific/Technical Advisory Committee (WTCHP-STAC)

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-28

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention World Trade Center Health Program Scientific/Technical Advisory Committee (WTCHP-STAC) Correction: This notice was... and Control, (BSC, NCIPC) and the name of the Committee should read World Trade Center Health Program...

Educational Applications of Astronomy & Space Flight Operations at the Kennedy Space Center

NASA Astrophysics Data System (ADS)

Erickson, L. K.

1999-09-01

Within two years, the Kennedy Space Center will complete a total redesign of NASA's busiest Visitor's Center. Three million visitors per year will be witness to a new program focused on expanding the interests of the younger public in NASA's major space programs, in space operations, and in astronomy. This project, being developed through the Visitor's Center director, a NASA faculty fellow, and the Visitor's Center contractor, is centered on the interaction between NASA programs, the visiting youth, and their parents. The goal of the Center's program is to provide an appealing learning experience for teens and pre teens using stimulating displays and interactive exhibits that are also educational.

[Health behaviors between a health promotion demonstration health center and a general health center].

PubMed

Lee, Taewha; Lee, Chung-Yul; Kim, Hee-Soon; Ham, Ok-Kyung

2005-06-01

The purpose of the study was to compare community residents' perceptions, participation, satisfaction, and behavioral changes between a health promotion demonstration health center and general health center. The design of the study was ex-post facto that compared community residents in demonstration health centers and general health centers. The sample included 2,261 community residents who were conveniently selected from demonstration (792 participants) and general health centers (1,496 participants). The results of the study were as follows: 1) Perception and participation rates of exercise, nutrition, and hypertension management programs were significantly higher in the participants of demonstration health centers than those of general health centers.; 2) Satisfaction rates of all programs except the smoking cessation program were significantly higher in the participants of demonstration health centers than those of general health centers. However, only the exercise rate among risk behaviors of participants was significantly higher in demonstration health centers than general health centers. Systematic efforts for health promotion were effective not only in improving the community's awareness, participation, and satisfaction of the program, but also in changing health behaviors. This evidence should be used to foster and disseminate health promotion programs to other health centers to improve community residents' health status and quality of life.

Developing a Family-Centered, Hospital-Based Perinatal Education Program

PubMed Central

Westmoreland, Marcia Haskins; Zwelling, Elaine

2000-01-01

The development of a family-centered, comprehensive perinatal education program for a large, urban hospital system is described. This program was developed in conjunction with the building of a new women's center and, although the authors were fortunate that several opportunities for educational program development were linked to this project, many of the steps taken and the lessons learned can be helpful to anyone desiring to develop a similar program. This article relates perinatal education to the principles of family-centered maternity care, outlines the criteria for a quality educational program, gives rationale for this type of program development, and offers practical suggestions for starting or enhancing a perinatal education program within a hospital system. PMID:17273228

[In vitro synergistic effect of moxifloxacin and amphotericin B combination against Candida strains].

PubMed

Yalçin, Burçe; Kalkanci, Ayşe; Gürelik, Feryal; Fidan, Işil; Kustimur, Semra; Ozdek, Sengül

2010-01-01

Contradictory results such as synergy or indifferent effect, have been reported about the interactions between quinolones and antifungal drugs in different studies. The aim of this study was to investigate the in vitro susceptibilities of Candida spp. to moxifloxacin (MOX) alone and MOX + amphotericin B (AmB) combination. A total of 20 strains were included to the study, of which 19 were clinical isolates (10 Candida albicans, 4 Candida glabrata, 2 Candida parapsilosis, 1 Candida tropicalis, 1 Candida pelliculosa ve 1 Candida sake) and 1 was a standard strain (C. albicans ATCC 90028). In vitro susceptibilities of the strains to MOX with AmB were investigated by broth microdilution method according to the recommendations of the Clinical and Laboratory Standards Institute (CLSI), and in vitro interaction of these drugs were determined by a chequerboard titration method. Minimal inhibitory concentration (MIC) values of Candida spp. for MOX were found > or = 400 microg/ml indicating that MOX, by itself has no antifungal activity. AmB MIC values were found 1 microg/ml in 11 of the clinical isolates, and < or = 0.5 microg/ml in the other 8 clinical isolates and 1 standard strain. The inhibitor activity of AmB was slightly enhanced when combined with MOX, there being a decrease of 1-4 fold dilutions in the AmB MICs against all isolates tested. Synergistic effect between MOX and AmB, defined as a fractional inhibitory concentration (FIC) index as < or = 0.5, was observed in 90% (18/20; all were clinical isolates) of the strains, whereas indifferent effect (FIC = 1) was detected in 10% (2/20; 1 was clinical and 1 was standard strain) of the strains. Antagonistic effect was not observed for this combination even at 48th hours. It was concluded that these preliminary results should be confirmed by large-scaled in vitro and in vivo studies to evaluate MOX + AmB combination as a therapeutic option for the treatment of Candida infections.

Antibacterial activity of exogenous glutathione and its synergism on antibiotics sensitize carbapenem-associated multidrug resistant clinical isolates of Acinetobacter baumannii.

PubMed

Alharbe, Roaa; Almansour, Ayidh; Kwon, Dong H

2017-10-01

A major clinical impact of A. baumannii is hospital-acquired infections including ventilator-associated pneumonia. The treatment of this pathogen is often difficult due to its innate and acquired resistance to almost all commercially available antibiotics. Infections with carbapenem-associated multidrug resistant A. baumannii is the most problematic. Glutathione is a tripeptide thiol-antioxidant and antibacterial activity of exogenous glutathione was reported in some bacteria. However, clinical relevance and molecular details of the antibacterial activity of glutathione are currently unclear. Seventy clinical isolates of A. baumannii including 63 carbapenem-associated multidrug resistant isolates and a type strain A. baumannii ATCC 19606 were used to determine minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC). Fractional inhibitory concentration (FIC) and time-killing activity with meropenem and/or glutathione were also determined in the carbapenem-associated multidrug resistant isolates. In addition, the roles of exogenous glutathione in multidrug efflux pumps and β-lactamase production were examined. Levels of MIC and MBC were ranged from 10 to 15mM of exogenous glutathione. All tested carbapenem-associated multidrug resistant isolates were sensitized by all tested antibiotics in combination with subinhibitory concentrations of glutathione. FIC levels of glutathione with carbapenem (meropenem) were all<0.5 and the carbapenem-associated multidrug resistant isolates were killed by subinhibitory concentrations of both glutathione and meropenem at>2log10 within 12h, suggesting glutathione synergistically interacts with meropenem. The roles of multidrug efflux pumps and β-lactamase production were excluded for the glutathione-mediated antibiotic susceptibility. Overall results demonstrate that the antibacterial activity of glutathione is clinically relevant and its synergism on antibiotics sensitizes clinical isolates of A. baumannii regardless of their resistance or susceptibility to antibiotics. This finding suggests that exogenous glutathione alone and/or in combination with existing antibiotics may be applicable to treat infections with carbapenem-associated multidrug resistant A. baumannii. Copyright © 2017 Elsevier GmbH. All rights reserved.

Medicinal plants used by traditional healers in Bozüyük (Bilecik-Turkey).

PubMed

Güler, Behlül; Manav, Esra; Uğurlu, Emin

2015-09-15

Turkey is one of the richest countries in terms of plant diversity, owing to its unique geographical location with different climatic and geomorphological structures. For this reason interest in ethnobotanical studies has been rising. The goal of this study is to document traditional uses of medicinal plants and supply phytomedicines with efficacy and safety for use in primary health care in Bozüyük in Bilecik district, located in the nortwestern part of Anatolia in Turkey. The ethnomedicinal data was collected during 2009-2010 using semi-structured questionnaires, personal interviews and group discussion with 60 informants (22 men and 38 women). As a statistical method, informant consensus factors (FIC) and fidelity level (FL) values were calculated to analyze the importance of ethnobotanical plant species. 104 Plant species belonging to 47 families were found in this study. Among them 59 species were wild and 45 species were cultivated plants. The most common wild species belongs to Lamiaceae (15.3%), Apiaceae (6.8%), Fabaceae (5.1%), Asteraceae (5.1%), Polygonaceae (5.1%) and the most common cultivated species belongs to Rosaceae (24.4%), Apiaceae (11.1%), Fabaceae (11.1%), Brassicaceae (8.9%) and Poaceae (6.7%) families. The most common preperation method is infusion with the rate of 45%. According to use value (UV) the most important plant is Linum usitatissimum L. (0.86). The highest Consensus Informants Factor (FIC) of the ailments are skeletomuscular and conjunctivitis diseases with the same value of 0.80. The most frequent species is Mentha longifolia (L.) Hudson which is used for diuretic ailments with the amount of 88.33% fidelity level. This paper reserves valuable ethnobotanical information for research area. The importance of traditional medicines and indigenous knowledge should be conserved and encouraged. In addition to this further laboratory investigations should be conducted on plants to produce pharmaceutical output. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

In vitro effectiveness of triterpenoids and their synergistic effect with antibiotics against Staphylococcus aureus strains.

PubMed

Hamza, Muhammad; Nadir, Maha; Mehmood, Nadir; Farooq, Adeel

2016-01-01

The aim of this study is to evaluate the effect of four triterpenoids such as oleanolic acid, ursolic acid, cycloastragenol, and beta-boswellic acid alone and in combination with antibiotics against Staphylococcus aureus strains. Sixteen clinical strains of S. aureus from infected wounds were isolated. Eight were methicillin-sensitive S. aureus (MSSA), and the other eight were methicillin-resistant S. aureus (MRSA). The activity was also seen in reference S. aureus American Type Culture Collection ™ strains. The activity of all the triterpenoids and antibiotics against S. aureus was evaluated by broth microdilution method. The effectiveness was judged by comparing the minimum inhibitory concentrations (MICs) of the compounds with antibiotics. The combination of antibiotics with compounds was evaluated by their fractional inhibitory concentrations (FIC). Against both clinical and reference MSSA strains, none of the compounds exhibited comparable activity to antibiotics vancomycin or cefradine except for ursolic acid (MIC 7.8 μg/ml). Against MRSA, all compounds (MIC 16-128 μg/ml) showed lesser activity than vancomycin (MIC 5.8 μg/ml). Among triterpenoid-antibiotic combinations, the most effective were ursolic acid and vancomycin against clinical strain MSSA (FIC S 0.17). However, overall, different combinations between triterpenoids and antibiotics showed 95%-46% ( P < 0.05) reduction in MICs of antibiotics compared to when antibiotics were used alone. Cefradine, a drug not suitable for treating MRSA (MIC = 45 μg/ml), showed a remarkable decrease in its MIC (87% P< 0.01) when it was used in combination with oleanolic acid or ursolic acid in both clinical and reference strains. The tested triterpenoids are relatively weaker than antibiotics. However, when used in combination with antibiotics, they showed remarkable synergistic effect and thus can help in prolonging the viability of these antibiotics against S. aureus infections. Furthermore, reduction in MIC of cefradine with oleanolic acid indicates their potential use against MRSA.

Fracture zones in the Mid Atlantic Ridge lead to alterations in prokaryotic and viral parameters in deep-water masses

PubMed Central

Muck, Simone; Griessler, Thomas; Köstner, Nicole; Klimiuk, Adam; Winter, Christian; Herndl, Gerhard J.

2014-01-01

We hypothesized that mixing zones of deep-water masses act as ecotones leading to alterations in microbial diversity and activity due to changes in the biogeochemical characteristics of these boundary systems. We determined the changes in prokaryotic and viral abundance and production in the Vema Fracture Zone (VFZ) of the subtropical North Atlantic Ocean, where North Atlantic Deep Water (NADW) and Antarctic Bottom Water (AABW) are funneled through this narrow canyon and therefore, are subjected to intense vertical mixing. Consequently, salinity, potential temperature, oxygen, PO4, SiO4, NO3 were altered in the NADW inside the VFZ as compared to the NADW outside of the VFZ. Also, viral abundance, lytic viral production (VP) and the virus-to-prokaryote ratio (VPR) were elevated in the NADW in the VFZ as compared to the NADW outside the VFZ. In contrast to lytic VP, lysogenic VP and both the frequency of lytically (FIC) and lysogenically infected cells (FLC) did not significantly differ between in- and outside the VFZ. Generally, FIC was higher than FLC throughout the water column. Prokaryotic (determined by T-RFLP) and viral (determined by RAPD-PCR) community composition was depth-stratified inside and outside the VFZ. The viral community was more modified both with depth and over distance inside the VFZ as compared to the northern section and to the prokaryotic communities. However, no clusters of prokaryotic and viral communities characteristic for the VFZ were identified. Based on our observations, we conclude that turbulent mixing of the deep water masses impacts not only the physico-chemical parameters of the mixing zone but also the interaction between viruses and prokaryotes due to a stimulation of the overall activity. However, only minor effects of deep water mixing were observed on the community composition of the dominant prokaryotes and viruses. PMID:24917857

Elucidation of the first definitively identified life cycle for a marine turtle blood fluke (Trematoda: Spirorchiidae) enables informed control.

PubMed

Cribb, Thomas H; Crespo-Picazo, Jose L; Cutmore, Scott C; Stacy, Brian A; Chapman, Phoebe A; García-Párraga, Daniel

2017-01-01

Blood flukes of the family Spirorchiidae are significant pathogens of both free-ranging and captive marine turtles. Despite a significant proportion of marine turtle mortality being attributable to spirorchiid infections, details of their life cycles remain almost entirely unknown. Here we report on the molecular elucidation of the complete life cycle of a marine spirorchiid, identified as Amphiorchis sp., infecting vermetid gastropods and captive hatched neonate Caretta caretta in the Oceanogràfic Aquarium, in Valencia, Spain. Specimens of a vermetid gastropod, Thylaeodus cf. rugulosus (Monterosato, 1878), collected from the aquarium filtration system housing diseased C. caretta, were infected with sporocysts and cercariae consistent with the family Spirorchiidae. We generated rDNA sequence data [internal transcribed spacer 2 (ITS2) and partial 28S rDNA] from infections from the vermetid which were identical to sequences generated from eggs from the serosa of the intestine of neonate C. caretta, and an adult spirorchiid from the liver of a C. caretta from Florida, USA. Given the reliability of these markers in the delineation of trematode species, we consider all three stages to represent the same species and tentatively identify it as a species of Amphiorchis Price, 1934. The source of infection at the Oceanogràfic Foundation Rehabilitation Centre, Valencia, Spain, is inferred to be an adult C. caretta from the western Mediterranean being rehabilitated in the same facility. Phylogenetic analysis suggests that this Amphiorchis sp. is closely related to other spirorchiids of marine turtles (species of Carettacola Manter & Larson, 1950, Hapalotrema Looss, 1899 and Learedius Price, 1934). We discuss implications of the present findings for the control of spirorchiidiasis in captivity, for the better understanding of epidemiology in wild individuals, and the elucidation of further life cycles. Copyright © 2016 Australian Society for Parasitology. Published by Elsevier Ltd. All rights reserved.

Small Business Administration Semiannual Regulatory Agenda

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-26

...: 3245-AF99 Private Loan Disaster Program 284 Women's Business Center Program 3245-AG02 285 Interest Rate...: 202 205-7728 Email: [email protected] RIN: 3245-AF99 284. WOMEN'S BUSINESS CENTER PROGRAM Legal Authority: 15 USC 656 Abstract: SBA plans to issue regulations for the Women's Business Center (WBC) Program...

Western Mountain Initiative - Research Links

Science.gov Websites

Parks programS Forest Service Climate Change Resource Center (CCRC) North American Nitrogen Center to be told." US Global Change Research Program (GlobalChange.gov) USGS Climate and Land Use Rocky Mountain Science Center Global Change Research Program -- A Focus on Mountain Ecosystems Western

7 CFR 226.19a - Adult day care center provisions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 4 2013-01-01 2013-01-01 false Adult day care center provisions. 226.19a Section 226..., DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS CHILD AND ADULT CARE FOOD PROGRAM Operational Provisions § 226.19a Adult day care center provisions. (a) Adult day care centers may participate in the Program...

7 CFR 226.19a - Adult day care center provisions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 4 2012-01-01 2012-01-01 false Adult day care center provisions. 226.19a Section 226..., DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS CHILD AND ADULT CARE FOOD PROGRAM Operational Provisions § 226.19a Adult day care center provisions. (a) Adult day care centers may participate in the Program...

7 CFR 226.19a - Adult day care center provisions.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 4 2014-01-01 2014-01-01 false Adult day care center provisions. 226.19a Section 226..., DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS CHILD AND ADULT CARE FOOD PROGRAM Operational Provisions § 226.19a Adult day care center provisions. (a) Adult day care centers may participate in the Program...

45 CFR 1306.32 - Center-based program option.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 45 Public Welfare 4 2014-10-01 2014-10-01 false Center-based program option. 1306.32 Section 1306... annually for each child enrolled in a center-based program option. These visits must be initiated and... give individual attention to children entering and leaving the center. (d) Full day variation. (1) A...

45 CFR 1306.32 - Center-based program option.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 45 Public Welfare 4 2013-10-01 2013-10-01 false Center-based program option. 1306.32 Section 1306... annually for each child enrolled in a center-based program option. These visits must be initiated and... give individual attention to children entering and leaving the center. (d) Full day variation. (1) A...

45 CFR 1306.32 - Center-based program option.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 45 Public Welfare 4 2012-10-01 2012-10-01 false Center-based program option. 1306.32 Section 1306... annually for each child enrolled in a center-based program option. These visits must be initiated and... give individual attention to children entering and leaving the center. (d) Full day variation. (1) A...

Medicinal plants sold at traditional markets in southern Ecuador.

PubMed

Tinitana, Fani; Rios, Montserrat; Romero-Benavides, Juan Carlos; de la Cruz Rot, Marcelino; Pardo-de-Santayana, Manuel

2016-07-05

The traditional markets in southern Ecuador and within the Andean region are especially important for plant resource trading among local people, even since before Spanish colonization; therefore, ethnobotanical studies are currently necessary and important. These strategic spaces persist for the traditional medicine cultural value reflected in the higher consumption of medicinal plants, which span all socioeconomic levels of rural and urban people. The purpose of this study includes the following: 1) to create a novel list of medicinal plants sold at 33 traditional markets; 2) to establish medicinal plant use agreement amongst vendors with the Factor of Informant Consensus (FIC); and 3) to determine the most sold medicinal plant species using the Fidelity Level (FL). This study focus on traditional markets ethnobotany utilizes the largest sample of medicinal plants market vendors up to date in Ecuador, interviewing them at 33 traditional markets, located within the Loja province. In order to determine the most sold medicinal plants and their ethnobotanical information, structured questionnaires and personal conversations were conducted with 196 medicinal plant vendors, and voucher specimens were created. Agreement among vendors about the therapeutic use of medicinal plants was measured using the FIC, and the most sold medicinal plant species were assessed with the FL. This research registered 160 medicinal plant species, grouped in 126 genera and 57 families that were sold in 33 traditional markets. The uses of medicinal plants in southern Ecuador are related to a long history of traditional medicine health practices that has persisted until today as well as high plant diversity. The 53 therapeutic uses recorded were grouped into 12 medical categories that were adapted from the World Health Organization. Three medical categories shared the highest value for FIC = 0.92, which showed a high level of agreement of market vendors for 57 medicinal plant species sold to treat ailments related with digestive, dermatological, and sensorial systems. The FL index determined 11 culturally important medicinal plant species based on the reported uses by 40 or more market vendors. Two medicinal plant species had an FL = 100 %, Matricaria recutita and Gaiadendrum punctatum, used to treat digestive and respiratory systems ailments. In the Loja province, people continue to consume medicinal plant species sold at local markets to treat somatic and/or psychosomatic health ailments because sociocultural customs are strongly expressed in ancestral practices of wellbeing. When the largest values of FL (60.5 %-100 %) and FIC (0.81-0.92) indexes are combined, they demonstrated agreement among 196 market vendors in the use of seven medicinal plant species that were most sold for the 12 medical categories. This study stresses how important public policies are for the trade and quality of medicinal plant resources, particularly for local people practicing auto-medication. Reasons for the maintenance of traditional markets in southern Ecuador include lower cost of medicinal plants, confidence in traditional medicine, and/or sociocultural environment. In Ecuador, the sustainable management of wild medicinal plants diversity, particularly the most sold, is crucial for its conservation in nature.

Use a Building Learning Center Enrichment Program to Meet Needs of Gifted/Talented.

ERIC Educational Resources Information Center

Schurr, Sandra

The paper describes the Learning Center Enrichment Program for elementary school gifted and talented children. The nomenclature associated with the program model (learning center, enrichment, and management system) is defined; and it is explained that the program is organized according to the enrichment triad model advocated by J. Renzulli because…

Women's Center Volunteer Intern Program: Building Community While Advancing Social and Gender Justice

ERIC Educational Resources Information Center

Murray, Margaret A.; Vlasnik, Amber L.

2015-01-01

This program description explores the purpose, structure, activities, and outcomes of the volunteer intern program at the Wright State University Women's Center. Designed to create meaningful, hands-on learning experiences for students and to advance the center's mission, the volunteer intern program builds community while advancing social and…

IN² Program Validates Data Center Cooling Solution | News | NREL

Science.gov Websites

IN2 Program Validates Data Center Cooling Solution February 21, 2018 IN2 Program Validates Data Center Cooling Solution NREL researchers and LiquidCool Solutions representatives stand along-side centers on average consuming an estimated 70 billion kWh per year, a disruptive energy-saving solution is

Adult sports-related traumatic brain injury in United States trauma centers.

PubMed

Winkler, Ethan A; Yue, John K; Burke, John F; Chan, Andrew K; Dhall, Sanjay S; Berger, Mitchel S; Manley, Geoffrey T; Tarapore, Phiroz E

2016-04-01

OBJECTIVE Sports-related traumatic brain injury (TBI) is an important public health concern estimated to affect 300,000 to 3.8 million people annually in the United States. Although injuries to professional athletes dominate the media, this group represents only a small proportion of the overall population. Here, the authors characterize the demographics of sports-related TBI in adults from a community-based trauma population and identify predictors of prolonged hospitalization and increased morbidity and mortality rates. METHODS Utilizing the National Sample Program of the National Trauma Data Bank (NTDB), the authors retrospectively analyzed sports-related TBI data from adults (age ≥ 18 years) across 5 sporting categories-fall or interpersonal contact (FIC), roller sports, skiing/snowboarding, equestrian sports, and aquatic sports. Multivariable regression analysis was used to identify predictors of prolonged hospital length of stay (LOS), medical complications, inpatient mortality rates, and hospital discharge disposition. Statistical significance was assessed at α < 0.05, and the Bonferroni correction for multiple comparisons was applied for each outcome analysis. RESULTS From 2003 to 2012, in total, 4788 adult sports-related TBIs were documented in the NTDB, which represented 18,310 incidents nationally. Equestrian sports were the greatest contributors to sports-related TBI (45.2%). Mild TBI represented nearly 86% of injuries overall. Mean (± SEM) LOSs in the hospital or intensive care unit (ICU) were 4.25 ± 0.09 days and 1.60 ± 0.06 days, respectively. The mortality rate was 3.0% across all patients, but was statistically higher in TBI from roller sports (4.1%) and aquatic sports (7.7%). Age, hypotension on admission to the emergency department (ED), and the severity of head and extracranial injuries were statistically significant predictors of prolonged hospital and ICU LOSs, medical complications, failure to discharge to home, and death. Traumatic brain injury during aquatic sports was similarly associated with prolonged ICU and hospital LOSs, medical complications, and failure to be discharged to home. CONCLUSIONS Age, hypotension on ED admission, severity of head and extracranial injuries, and sports mechanism of injury are important prognostic variables in adult sports-related TBI. Increasing TBI awareness and helmet use-particularly in equestrian and roller sports-are critical elements for decreasing sports-related TBI events in adults.

USAF/SCEEE Graduate Student Summer Support Program (1982). Management and Technical Report.

DTIC Science & Technology

1982-10-01

AD-A130 767 USAF/SCEEE GRADUATE STUDENT SUMMER SUPPORT PROGRAM (1982) MANAGEMENT AND..(U) SOUTHEASTERN CENTER FORELECTRICAL ENGINEERING EDUCATION INC...SUMMER SUPPORT PROGRAM Conducted by Southeastern Center for Electrical Engineering Education under USAF Contract Number F49620-82-C-0035 MANAGEMENT ...UNITED STATES AIR FORCE GRADUATE STUDENT SL24MER SUPPORT PROGRAM 1982 PROGRAM MANAGEMENT AND TECHNICAL REPORT SOUTHEASTERN CENTER FOR ELECTRICAL

A methodology for luminance map retrieval using airborne hyperspectral and photogrammetric data

NASA Astrophysics Data System (ADS)

Pipia, Luca; Alamús, Ramon; Tardà, Anna; Pérez, Fernando; Palà, Vicenç; Corbera, Jordi

2014-10-01

This paper puts forward a methodology developed at the Institut Cartogràfic i Geològic de Catalunya (ICGC) to quantify upwelling light flux using hyperspectral and photogrammetric airborne data. The work was carried out in the frame of a demonstrative study requested by the municipality of Sant Cugat del Vallès, in the vicinity of Barcelona (Spain), and aimed to envisage a new approach to assess artificial lighting policies and actions as alternative to field campaigns. Hyperspectral and high resolution multispectral/panchromatic data were acquired simultaneously over urban areas. In order to avoid moon light contributions, data were acquired during the first days of new moon phase. Hyperspectral data were radiometrically calibrated. Then, National Center for Environmental Prediction (NCEP) atmospheric profiles were employed to estimate the actual Column Water Vapor (CWV) to be passed to ModTran5.0 for the atmospheric transmissivity τ calculation. At-the-ground radiance was finally integrated using the photopic sensitivity curve to generate a luminance map (cdm-2) of the flown area by mosaicking the different flight tracks. In an attempt to improve the spatial resolution and enhance the dynamic range of the luminance map, a sensor-fusion strategy was finally looked into. DMC Photogrammetric data acquired simultaneously to hyperspectral information were converted into at-the-ground radiance and upscaled to CASI spatial resolution. High-resolution (HR) luminance maps with enhanced dynamic range were finally generated by linearly fitting up-scaled DMC mosaics to the CASI-based luminance information. In the end, a preliminary assessment of the methodology is carried out using non-simultaneous in-situ measurements.

Wellness at work. Boost wellness center participation with target marketing strategies.

PubMed

DeMoranville, C W; Schoenbachler, D D; Przytulski, J

1998-01-01

By using target marketing strategies, corporate wellness programs can increase employee participation rates and tailor activities to meet employee needs. The authors examined this issue through a research survey that segmented a university's staff and employee population into three wellness program groups: High Participators, Moderate Participators, and Low Participators. Participators' views on the following issues were analyzed: health management programs, exercise programs, wellness center use inhibitors, wellness center use incentives, wellness center communications, and willingness to pay for the wellness center. The results identified unique lifestyle characteristics for each group that can help make target marketing strategies effective.

78 FR 42788 - School-Based Health Center Program

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-17

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Health Resources and Services Administration School-Based Health Center Program AGENCY: Health Resources and Services Administration (HRSA), Department of Health... Gadsden County. SUMMARY: HRSA will be transferring a School-Based Health Center Capital (SBHCC) Program...

Ames Fitness Program

NASA Technical Reports Server (NTRS)

Pratt, Randy

1993-01-01

The Ames Fitness Program services 5,000 civil servants and contractors working at Ames Research Center. A 3,000 square foot fitness center, equipped with cardiovascular machines, weight training machines, and free weight equipment is on site. Thirty exercise classes are held each week at the Center. A weight loss program is offered, including individual exercise prescriptions, fitness testing, and organized monthly runs. The Fitness Center is staffed by one full-time program coordinator and 15 hours per week of part-time help. Membership is available to all employees at Ames at no charge, and there are no fees for participation in any of the program activities. Prior to using the Center, employees must obtain a physical examination and complete a membership package. Funding for the Ames Fitness Program was in jeopardy in December 1992; however, the employees circulated a petition in support of the program and collected more than 1500 signatures in only three days. Funding has been approved through October 1993.

Meeting the public health challenge of pain in later life: what role can senior centers play?

PubMed

Tobias, Karen R; Lama, Sonam D; Parker, Samantha J; Henderson, Charles R; Nickerson, Allison J; Reid, M Carrington

2014-12-01

Interest in nonpharmacologic approaches for managing pain continues to grow. The aim of this study was to determine the types of pain-relevant programs offered by senior centers and whether the programs varied by clients' race/ethnicity status and center size. A telephone survey was conducted. Respondents were presented with a list of 15 programs and the option to choose "other" and asked (1) whether the activity was offered and, if so, how often; (2) if they believed the programs had value for seniors with pain; and (3) whether the classes were advertised as a means of achieving pain relief. Of 204 center staff contacted, 195 (95.6%) participated. The most common programs offered were movement-based, including exercise (by 91.8% of the centers), dance (72.3%), walking clubs (71.8%), yoga (65.6%), and Tai Chi (53.3%) classes. Creative arts programs were also frequently offered, including music (58.5%) and fine arts (47.7%). Programs such as stress management (27%) and relaxation (26%) classes were less commonly offered. Most respondents identified movement-based programs as helpful for seniors with pain, but few identified creative arts classes as potentially beneficial. The programs/classes offered were infrequently advertised as a means of helping seniors manage pain and varied by clients' race/ethnicity status and center size. Programs that have potential utility for older adults with pain are commonly offered by senior centers. Future research should determine optimal strategies for engaging older adults in these programs in the senior center setting. Copyright © 2014 American Society for Pain Management Nursing. Published by Elsevier Inc. All rights reserved.

Nationwide survey of cancer center programs in Korea

PubMed Central

Kim, Ji-Youn; Yi, Eun-Surk

2017-01-01

This study was conducted to investigate cancer centers established for the purpose of satisfying various needs about cancer, improving the cancer treatment environment, and subdividing services ranging from diagnosis, treatment, and rehabilitation to palliative care. To this end, the authors have surveyed programs in 17 cancer centers representing Korea, including 12 national cancer centers and five major hospitals. As a result, it was found that the most common type of lecture program was disease management, followed by health care and hospitalization, while the most common type of participation program was psychological relief, followed by physical activity. The most frequently operated type of program was found to be psychological relief, followed by physical activity and health care in the regional cancer centers, while the most frequently operated type was disease management, followed by psychological relief and health care in the five major hospitals. The proportion of physical activity was very high in two regional cancer centers, whereas five regional cancer centers did not offer physical activity programs at all. In the five major hospitals, physical activity programs were conducted regularly at least once a month or at least once a week. In addition, further studies are required to provide professional and detailed medical services for the establishment and operation of programs for cancer patient management and the environmental aspects of the hospital. PMID:28702441

Comprehensive Family-Centered Training Programs: Five Comparative Case Studies. Evaluation of the Mountain-Plains Education & Economic Development Program, Inc.

ERIC Educational Resources Information Center

Bale, Richard L.; Sprague, C. Fremont

The Mountain-Plains Education & Economic Development Program, which exemplifies the comprehensive, residential family-centered approach to serving the economically disadvantaged, was compared to four similar programs in the United States: Arizona Job Colleges (AJC) in Arizona; Madera Employment Training Center (METC) in California; Manpower,…

Summer High School Apprenticeship Research Program (SHARP) of the National Aeronautics and Space Administration

NASA Technical Reports Server (NTRS)

1984-01-01

A total of 125 talented high school students had the opportunity to gain first hand experience about science and engineering careers by working directly with a NASA scientist or engineer during the summer. This marked the fifth year of operation for NASA's Summer High School Apprenticehsip Research Program (SHARP). Ferguson Bryan served as the SHARP contractor and worked closely with NASA staff at Headquarters and the eight participating sites to plan, implement, and evaluate the Program. The main objectives were to strengthen SHARP and expand the number of students in the Program. These eight sites participated in the Program: Ames Research Center North, Ames' Dryden Flight Research Facility, Goddard Space Flight Center, Goddard's Wallops Flight Facility, Kennedy Space Center, Langley Research Center, Lewis Research Center, and Marshall Space Flight Center.

76 FR 12717 - Disability and Rehabilitation Research Projects and Centers Program; Field Initiated (FI...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-08

... DEPARTMENT OF EDUCATION Disability and Rehabilitation Research Projects and Centers Program; Field...; National Institute on Disability and Rehabilitation Research (NIDRR)--Disability and Rehabilitation Research Projects and Centers Program--Field Initiated (FI) Projects AGENCY: Office of Special Education...

76 FR 37191 - Notice of Competition for University Transportation Centers (UTC) Program Grants

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-24

... Competition for University Transportation Centers (UTC) Program Grants AGENCY: Research and Innovative... conduct a competition for University Transportation Centers (UTC) Program grants for the purpose of... of demonstrated ability, research, technology and education resources, leadership, multi-modal...

Multi-site randomized controlled trial of a child-centered physical activity program, a parent-centered dietary-modification program, or both in overweight children: the HIKCUPS study.

PubMed

Okely, Anthony D; Collins, Clare E; Morgan, Philip J; Jones, Rachel A; Warren, Janet M; Cliff, Dylan P; Burrows, Tracy L; Colyvas, Kim; Steele, Julie R; Baur, Louise A

2010-09-01

To evaluate whether a child-centered physical activity program, combined with a parent-centered dietary program, was more efficacious than each treatment alone, in preventing unhealthy weight-gain in overweight children. An assessor-blinded randomized controlled trial involving 165 overweight/obese 5.5- to 9.9- year-old children. Participants were randomly assigned to 1 of 3 interventions: a parent-centered dietary program (Diet); a child-centered physical activity program (Activity); or a combination of both (Diet+Activity). All groups received 10 weekly face-to-face sessions followed by 3 monthly relapse-prevention phone calls. Analysis was by intention-to-treat. The primary outcome was change in body mass index z-score at 6 and 12 months (n=114 and 106, respectively). Body mass index z-scores were reduced at 12-months in all groups, with the Diet (mean [95% confidence interval]) (-0.39 [-0.51 to 0.27]) and Diet + Activity (-0.32, [-0.36, -0.23]) groups showing a greater reduction than the Activity group (-0.17 [-0.28, -0.06]) (P=.02). Changes in other outcomes (waist circumference and metabolic profile) were not statistically significant among groups. Relative body weight decreased at 6 months and was sustained at 12 months through treatment with a child-centered physical activity program, a parent-centered dietary program, or both. The greatest effect was achieved when a parent-centered dietary component was included. Copyright (c) 2010 Mosby, Inc. All rights reserved.

American Overseas Research Centers Program

ERIC Educational Resources Information Center

Office of Postsecondary Education, US Department of Education, 2012

2012-01-01

The American Overseas Research Centers Program provides grants to overseas research centers that are consortia of U.S. institutions of higher education to enable the centers to promote postgraduate research, exchanges, and area studies. Eligible applicants are those consortia of U.S. institutions of higher education centers that: (1) Receive more…

76 FR 4451 - Privacy Act of 1974; Report of Modified or Altered System of Records

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-25

..., Atlanta Human Resources Center (AHRC), Centers for Disease Control and Prevention (CDC), Department of... maintained by the Atlanta Human Resources Center (AHRC), Scientific Resources Program, Material, Data and...) Centers for Disease Control and Prevention (CDC) Atlanta Human Resources Center (AHRC) Fellowship Program...

Honoring 15 Years of the 21st Century Community Learning Centers Program: A Polity-Centered Analysis

ERIC Educational Resources Information Center

Phillips, Sarah Fierberg

2010-01-01

Emphasizing the intersection of policy and politics, this paper uses Theda Skocpol's polity-centered approach (1992) to analyze two key moments in the history of the 21st Century Community Learning Centers (CCLC) program: (1) 1998, when the program's budget grew from $40 million to $200 million; and (2) 2003, when President Bush attempted to cut…

Outreach programs in physics at Hampton University

NASA Astrophysics Data System (ADS)

Pittman, Carlane J.; Temple, Doyle A.

1996-07-01

The Department of Physics at Hampton University generates over 4.5 M dollars of external research funding annually and operates three research centers, the Nuclear High Energy Physics Research Center, the Research Center for Optical Physics, and the Center for Fusion Training and Research. An integral component of these centers is an active outreach and recruitment program led by the Associate Director for Outreach. This program includes summer internships and research mentorships, both at Hampton University and at national laboratories such as CEBAF and NASA Langley. Faculty presentations ar local area elementary schools, middle schools and high schools are also under the auspices of this program.

20 CFR 638.502 - Job Corps basic education program.

Code of Federal Regulations, 2010 CFR

2010-04-01

... as a second language (ESL) programs for selected center operators (regional offices shall arrange for the assignment of selected applicants needing ESL programs to the centers where such programs are...

7 CFR 4284.1003 - Program administration.

Code of Federal Regulations, 2013 CFR

2013-01-01

... RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE GRANTS Agriculture Innovation Demonstration Centers § 4284.1003 Program administration. The Agriculture Innovation Demonstration Center program is...

7 CFR 4284.1003 - Program administration.

Code of Federal Regulations, 2012 CFR

2012-01-01

... RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE GRANTS Agriculture Innovation Demonstration Centers § 4284.1003 Program administration. The Agriculture Innovation Demonstration Center program is...

7 CFR 4284.1003 - Program administration.

Code of Federal Regulations, 2011 CFR

2011-01-01

... RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE GRANTS Agriculture Innovation Demonstration Centers § 4284.1003 Program administration. The Agriculture Innovation Demonstration Center program is...

7 CFR 4284.1003 - Program administration.

Code of Federal Regulations, 2014 CFR

2014-01-01

... RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE GRANTS Agriculture Innovation Demonstration Centers § 4284.1003 Program administration. The Agriculture Innovation Demonstration Center program is...

7 CFR 4284.1003 - Program administration.

Code of Federal Regulations, 2010 CFR

2010-01-01

... RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE GRANTS Agriculture Innovation Demonstration Centers § 4284.1003 Program administration. The Agriculture Innovation Demonstration Center program is...

Kennedy Space Center Director Update

NASA Image and Video Library

2014-03-06

CAPE CANAVERAL, Fla. - Community leaders, business executives, educators, and state and local government leaders were updated on NASA Kennedy Space Center programs and accomplishments during Center Director Bob Cabana’s Center Director Update at the Debus Center at the Kennedy Space Center Visitor Complex in Florida. An attendee talks with Trent Smith, program manager, and Tammy Belk, a program specialist, at the ISS Ground Processing and Research Office display. Attendees talked with Cabana and other senior Kennedy managers and visited displays featuring updates on Kennedy programs and projects, including International Space Station, Commercial Crew, Ground System Development and Operations, Launch Services, Center Planning and Development, Technology, KSC Swamp Works and NASA Education. The morning concluded with a tour of the new Space Shuttle Atlantis exhibit at the visitor complex. For more information, visit http://www.nasa.gov/kennedy. Photo credit: NASA/Daniel Casper

Developing Healthy Adolescents--A Progressive Health Care Partnership Program.

ERIC Educational Resources Information Center

Griesemer, Bernard A.; Hough, David L.

1993-01-01

A 1991 partnership coupling Southwest Missouri State University with Saint John's Regional Health Center spawned the Midwest Sports Medicine Center, originally designed to treat orthopedic injuries. Soon the center developed major educational initiatives, including SportsPACE, a program integrating health care programs into the secondary core…

Resident Program Guide: Hillside Outdoor Education Center.

ERIC Educational Resources Information Center

Sommer, Bonnie

Founded in 1972 as part of the private, non-profit Edwin Gould Outdoor Education Centers, the Hillside Outdoor Education Center offers services to various educational groups by providing residential experiences for students and faculty, day-visit programs, school-site outdoor education programs, teacher workshops, college courses in outdoor…

76 FR 15964 - Funding Priorities: Disability and Rehabilitation Research Projects and Centers Program

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-22

... past five years, the DBTACs have published numerous journal articles, held a series of research... and Rehabilitation Research Projects and Centers Program AGENCY: Office of Special Education and... Disability and Rehabilitation Research Projects and Centers Program administered by the National Institute on...

NASA LANGLEY RESEARCH CENTER AND THE TIDEWATER INTERAGENCY POLLUTION PREVENTION PROGRAM

EPA Science Inventory

National Aeronautics and Space Administration (NASA)'s Langley Research Center (LaRC) is an 807-acre research center devoted to aeronautics and space research. aRC has initiated a broad-based pollution prevention program guided by a Pollution Prevention Program Plan and implement...

Lincoln County Primary Care Center Is a Model for Good Health.

ERIC Educational Resources Information Center

Casto, James E.

1992-01-01

Describes a rural West Virginia health-care center as a successful model program for integration between the clinic and community. Describes center facilities, funding sources, community cooperation, and cooperative residency program with regional medical school. Discusses implications for other medical-education programs. Describes differences…

Contact Us | Center for Cancer Research

Cancer.gov

Program Contact Program Manager Anuradha Budhu, Ph.D. Program Manager, NCI CCR Liver Cancer Program Senior Associate Scientist, Liver Carcinogenesis Section Laboratory of Human Carcinogenesis NCI Center for Cancer Research Tel: 240-760-6837

Patient goal setting as a method for program improvement/development in partial hospitalization programs.

PubMed

Gates, A

1991-12-01

Data were collected from a study of 49 patients in 1990 and 106 patients in 1991 admitted into Country View Treatment Center and Green Country Counseling Center. Country View is a 30-bed chemical dependency residential center operating under St. John Medical Center in Tulsa, Oklahoma. Green Country is an evening partial hospital chemical dependency program operating under St. John Medical Center in Tulsa, Oklahoma, The tools used in this study were the Country View Patient Self-Reporting Questionnaire, the global Rating Scale, and the Model of Recovering Alcoholics Behavior Stages and Goal Setting (Wing, 1990). These assessments were specifically designed to measure the patient's perceptions of goal setting and the patient's perspective on treatment outcome. The study outcome resulted in program improvement (Green Country evening partial hospital program) and the development of the Country View Substance Abuse Intermediate Link (SAIL) Program (day partial hospital).

76 FR 35474 - UAW-Chrysler Technical Training Center, Technology Training Joint Programs Staff, Including On...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-17

...-Chrysler Technical Training Center, Technology Training Joint Programs Staff, Including On-Site Leased Workers From Cranks, O/E Learning, DBSI, IDEA, and Tonic/MVP, Detroit, MI; UAW-Chrysler Technical Training... workers and former workers of UAW-Chrysler Technical Training Center, Technology Training Joint Programs...

A Program of Research and Education in Astronautics at the NASA Langley Research Center

NASA Technical Reports Server (NTRS)

Tolson, Robert H.

2000-01-01

The objectives of the Program were to conduct research at the NASA Langley Research Center in the area of astronautics and to provide a comprehensive education program at the Center leading to advanced degrees in Astronautics. We believe that the program has successfully met the objectives and has been of significant benefit to NASA LaRC, the GWU and the nation.

A qualitative evaluation of the 2005-2011 National Academic Centers of Excellence in Youth Violence Prevention Program.

PubMed

Holland, Kristin M; Vivolo-Kantor, Alana M; Dela Cruz, Jason; Massetti, Greta M; Mahendra, Reshma

2015-12-01

The Centers for Disease Control and Prevention's Division of Violence Prevention (DVP) funded eight National Academic Centers of Excellence (ACEs) in Youth Violence Prevention from 2005 to 2010 and two Urban Partnership Academic Centers of Excellence (UPACEs) in Youth Violence Prevention from 2006 to 2011. The ACEs and UPACEs constitute DVP's 2005-2011 ACE Program. ACE Program goals include partnering with communities to promote youth violence (YV) prevention and fostering connections between research and community practice. This article describes a qualitative evaluation of the 2005-2011 ACE Program using an innovative approach for collecting and analyzing data from multiple large research centers via a web-based Information System (ACE-IS). The ACE-IS was established as an efficient mechanism to collect and document ACE research and programmatic activities. Performance indicators for the ACE Program were established in an ACE Program logic model. Data on performance indicators were collected through the ACE-IS biannually. Data assessed Centers' ability to develop, implement, and evaluate YV prevention activities. Performance indicator data demonstrate substantial progress on Centers' research in YV risk and protective factors, community partnerships, and other accomplishments. Findings provide important lessons learned, illustrate progress made by the Centers, and point to new directions for YV prevention research and programmatic efforts. Published by Elsevier Ltd.

NASA HUNCH Hardware

NASA Technical Reports Server (NTRS)

Hall, Nancy R.; Wagner, James; Phelps, Amanda

2014-01-01

What is NASA HUNCH? High School Students United with NASA to Create Hardware-HUNCH is an instructional partnership between NASA and educational institutions. This partnership benefits both NASA and students. NASA receives cost-effective hardware and soft goods, while students receive real-world hands-on experiences. The 2014-2015 was the 12th year of the HUNCH Program. NASA Glenn Research Center joined the program that already included the NASA Johnson Space Flight Center, Marshall Space Flight Center, Langley Research Center and Goddard Space Flight Center. The program included 76 schools in 24 states and NASA Glenn worked with the following five schools in the HUNCH Build to Print Hardware Program: Medina Career Center, Medina, OH; Cattaraugus Allegheny-BOCES, Olean, NY; Orleans Niagara-BOCES, Medina, NY; Apollo Career Center, Lima, OH; Romeo Engineering and Tech Center, Washington, MI. The schools built various parts of an International Space Station (ISS) middeck stowage locker and learned about manufacturing process and how best to build these components to NASA specifications. For the 2015-2016 school year the schools will be part of a larger group of schools building flight hardware consisting of 20 ISS middeck stowage lockers for the ISS Program. The HUNCH Program consists of: Build to Print Hardware; Build to Print Soft Goods; Design and Prototyping; Culinary Challenge; Implementation: Web Page and Video Production.

77 FR 34359 - Applications for New Awards: Disability and Rehabilitation Research Projects and Centers Program...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-11

... Projects and Centers Program; Traumatic Brain Injury Model Systems Centers AGENCY: Office of Special... Brain Injury Model Systems Centers (TBIMS). Notice inviting applications for new awards for fiscal year... 28, 2006 (71 FR 25472). The Traumatic Brain Injury Model Systems Centers priority is from the notice...

Training and technical assistance to enhance capacity building between prevention research centers and their partners.

PubMed

Spadaro, Antonia J; Grunbaum, Jo Anne; Dawkins, Nicola U; Wright, Demia S; Rubel, Stephanie K; Green, Diane C; Simoes, Eduardo J

2011-05-01

The Centers for Disease Control and Prevention has administered the Prevention Research Centers Program since 1986. We quantified the number and reach of training programs across all centers, determined whether the centers' outcomes varied by characteristics of the academic institution, and explored potential benefits of training and technical assistance for academic researchers and community partners. We characterized how these activities enhanced capacity building within Prevention Research Centers and the community. The program office collected quantitative information on training across all 33 centers via its Internet-based system from April through December 2007. Qualitative data were collected from April through May 2007. We selected 9 centers each for 2 separate, semistructured, telephone interviews, 1 on training and 1 on technical assistance. Across 24 centers, 4,777 people were trained in 99 training programs in fiscal year 2007 (October 1, 2006-September 30, 2007). Nearly 30% of people trained were community members or agency representatives. Training and technical assistance activities provided opportunities to enhance community partners' capacity in areas such as conducting needs assessments and writing grants and to improve the centers' capacity for cultural competency. Both qualitative and quantitative data demonstrated that training and technical assistance activities can foster capacity building and provide a reciprocal venue to support researchers' and the community's research interests. Future evaluation could assess community and public health partners' perception of centers' training programs and technical assistance.

KSC-2009-5248

NASA Image and Video Library

2009-09-25

CAPE CANAVERAL, Fla. – This ribbon cutting officially turns over NASA Kennedy Space Center's Launch Control Center Firing Room 1 from the Space Shuttle Program to the Constellation Program. Participating are (from left) Pepper Phillips, director of the Constellation Project Office at Kennedy; Bob Cabana, Kennedy's director; Robert Crippen, former astronaut; Jeff Hanley, manager of the Constellation Program at NASA's Johnson Space Center; and Nancy Bray, deputy director of Center Operations at Kennedy. The room has undergone demolition and construction and been outfitted with consoles for the upcoming Ares I-X rocket flight test targeted for launch on Oct. 27. As the center of launch operations at Kennedy since the Apollo Program, the Launch Control Center, or LCC, has played a central role in NASA's human spaceflight programs. Firing Room 1 was the first operational firing room constructed. From this room, controllers launched the first Saturn V, the first crewed flight of Saturn V, the first crewed mission to the moon and the first space shuttle. Firing Room 1 will continue this tradition of firsts when controllers launch the Constellation Program's first flight test. Also, this firing room will be the center of operations for the upcoming Ares I and Orion operations. Photo credit: NASA/Kim Shiflett

The 1985 National Aeronautics and Space Administration's Summer High School Apprenticeship Research Program (SHARP)

NASA Technical Reports Server (NTRS)

1985-01-01

In 1985, a total of 126 talented high school students gained first hand knowledge about science and engineering careers by working directly with a NASA scientist or engineer during the summer. This marked the sixth year of operation for NASA's Summer High School Apprenticeship Research Program (SHARP). The major priority of maintaining the high standards and success of prior years was satisfied. The following eight sites participated in the Program: Ames Research Center, Ames' Dryden Flight Research Facility, Goddard Space Flight Center, Goddard's Wallop Flight Facility, Kennedy Space Center, Langley Research Center, Lewis Research Center, and Marshall Space Flight Center. Tresp Associates served as the SHARP contractor and worked closely with NASA staff at headquarters and the sites just mentioned to plan, implement, and evaluate the program.

[Primary care centers and breast-feeding].

PubMed

Nacher Fernández, A; Sanantonio Valdearcos, F; Barreda Simó, I; Palau Fuster, G; Palomares Gimeno, M J; Agramunt Soler, G; Fabregat Julve, I; Labordena Barceló, C

2001-09-01

To study activities that promote, maintain and support breast feeding in primary care centers in our health district and to evaluate the commitment of health center directors' to breast feeding, their knowledge of the subject, and programs involved in the promotion of natural breast-feeding. A cross-sectional study was carried out through surveys to those in charge of health centers, nursing, pediatric programs and pregnancy programs. Eighty surveys were sent to center and program directors. Answers were obtained from 66.2 %. A total of 6.9 % of the centers had no program or protocol for the promotion and maintenance of breast-feeding, nor did they seek the collaboration of support groups. Only 28.8 % of the centers surveyed carried out activities that provided special support to mothers with difficulties in breast-feeding. In contrast, 80.4 % possessed an adequate register on the incidence of breast-feeding. In 74.5 % of the centers, health professionals were given no specific training on the subject. Only 14.9 % of the centers had rules prohibiting visible leaflets, posters or samples of formula milk. In 84.6 % of the centers, no place was provided where breast-feeding could be carried out, observed, and possible problems corrected. Most of the primary care centers surveyed do not promote programmed activities favoring the promotion and maintenance of breast-feeding. Nevertheless, many centers provide advice on breast-feeding. Collaboration with support groups or other resources that might exist in the community is not generally sought. Specific training in breast-feeding is not given to the centers' health professionals. Only a minority of the centers possesses an appropriate place where mothers can breast-feed if they wish and where the process of breast-feeding can be observed and modified. The results suggest that primary care centers do not provide the necessary support to ensure successful breast-feeding and that they lack the resources necessary to achieve this aim.

Maximizing the value of a breast center.

PubMed

Goldman, Mickey; Chang, Dan

2010-08-01

This article focuses on the value and benefit of a Breast Center to an organization by identifying the best ways to maximize their contribution in order to create and sustain a financially viable, clinically respected and community-oriented Breast Center. The goal of the Breast Center is to ultimately benefit the community and the hospital's Comprehensive Cancer Program as a whole. The value propositions are divided into three areas that have positive impacts to the program and hospital, collectively. These value propositions are: 1. Financial Value e identified values of the Breast Center that contribute to the bottom line - or Return on Investment (ROI) - of the Cancer Program. 2. Clinical Quality Values - identified values of the Breast Center that improve the quality of care and outcomes of the patients. 3. Intangibles Values - identified values of the Breast Center that connect to the community and women that is invaluable to the Cancer Program. 2010 Elsevier Ltd. All rights reserved.

Evaluation of a federally funded workforce development program: The Centers for Public Health Preparedness☆

PubMed Central

Sobelson, Robyn K.; Young, Andrea C.

2017-01-01

The Centers for Public Health Preparedness (CPHP) program was a five-year cooperative agreement funded by the Centers for Disease Control and Prevention (CDC). The program was initiated in 2004 to strengthen terrorism and emergency preparedness by linking academic expertise to state and local health agency needs. The purposes of the evaluation study were to identify the results achieved by the Centers and inform program planning for future programs. The evaluation was summative and retrospective in its design and focused on the aggregate outcomes of the CPHP program. The evaluation results indicated progress was achieved on program goals related to development of new training products, training members of the public health workforce, and expansion of partnerships between accredited schools of public health and state and local public health departments. Evaluation results, as well as methodological insights gleaned during the planning and conduct of the CPHP evaluation, were used to inform the design of the next iteration of the CPHP Program, the Preparedness and Emergency Response Learning Centers (PERLC). PMID:23380597

Research and technology at Kennedy Space Center

NASA Technical Reports Server (NTRS)

1989-01-01

As the NASA Center responsible for assembly, checkout, servicing, launch, recovery, and operational support of Space Transportation System elements and payloads, Kennedy Space Center is placing increasing emphasis on the Center's research and technology program. In addition to strengthening those areas of engineering and operations technology that contribute to safer, more efficient, and more economical execution of current mission, the technical tools are developed needed to execute Center's mission relative to future programs. The Engineering Development Directorate encompasses most of the laboratories and other Center resources that are key elements of research and technology program implementation and is responsible for implementation of the majority of the projects in this Kennedy Space Center 1989 Annual Report.

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

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-22

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

NASA Langley Research Center outreach in astronautical education

NASA Technical Reports Server (NTRS)

Duberg, J. E.

1976-01-01

The Langley Research Center has traditionally maintained an active relationship with the academic community, especially at the graduate level, to promote the Center's research program and to make graduate education available to its staff. Two new institutes at the Center - the Joint Institute for Acoustics and Flight Sciences, and the Institute for Computer Applications - are discussed. Both provide for research activity at the Center by university faculties. The American Society of Engineering Education Summer Faculty Fellowship Program and the NASA-NRC Postdoctoral Resident Research Associateship Program are also discussed.

Language Resource Centers Program

ERIC Educational Resources Information Center

Office of Postsecondary Education, US Department of Education, 2012

2012-01-01

The Language Resource Centers (LRC) program provides grants to institutions of higher education to establish, strengthen, and operate resource centers that serve to improve the nation's capacity to teach and learn foreign languages. Eligible applicants are institutions of higher education. Duration of the grant is four years. Center activities…

Joint Space Operations Center (JSpOC) Mission System Increment 3 (JMS Inc 3)

DTIC Science & Technology

2016-03-01

2016 Major Automated Information System Annual Report Joint Space Operations Center (JSpOC) Mission System Increment 3 (JMS Inc 3) Defense...1725 DSN Phone: DSN Fax: Date Assigned: May 16, 2014 Program Information Program Name Joint Space Operations Center (JSpOC) Mission System...approved program baseline; therefore, no Original Estimate has been established. JMS Inc 3 2016 MAR UNCLASSIFIED 4 Program Description The Joint Space

34 CFR 464.1 - What is the State Literacy Resource Centers Program?

Code of Federal Regulations, 2010 CFR

2010-07-01

... purpose of sharing information, data, research, and expertise and literacy resources. (Authority: 20 U.S.C... 34 Education 3 2010-07-01 2010-07-01 false What is the State Literacy Resource Centers Program...) OFFICE OF VOCATIONAL AND ADULT EDUCATION, DEPARTMENT OF EDUCATION STATE LITERACY RESOURCE CENTERS PROGRAM...

Success in Early Intervention: The Chicago Child-Parent Centers.

ERIC Educational Resources Information Center

Reynolds, Arthur J.

Although early intervention programs have enjoyed popular and legislative support, little hard data exist on the long-term consequences of these efforts. This study examined the long-term effects of the Child-Parent Center (CPC) program in Chicago. Begun in 1967, the program operates out of 24 centers, located in proximity to the elementary…

77 FR 34941 - Privacy Act of 1974; Notice of a Computer Matching Program

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-12

...; Notice of a Computer Matching Program AGENCY: Defense Manpower Data Center, DoD. ACTION: Notice of a... computer matching program are the Department of Veterans Affairs (VA) and the Defense Manpower Data Center... identified as DMDC 01, entitled ``Defense Manpower Data Center Data Base,'' last published in the Federal...

77 FR 35432 - Privacy Act of 1974, Computer Matching Program: United States Postal Service and the Defense...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-13

... the Defense Manpower Data Center, Department of Defense AGENCY: Postal Service TM . ACTION: Notice of Computer Matching Program--United States Postal Service and the Defense Manpower Data Center, Department of... as the recipient agency in a computer matching program with the Defense Manpower Data Center (DMDC...

34 CFR 464.1 - What is the State Literacy Resource Centers Program?

Code of Federal Regulations, 2011 CFR

2011-07-01

... purpose of sharing information, data, research, and expertise and literacy resources. (Authority: 20 U.S.C... 34 Education 3 2011-07-01 2011-07-01 false What is the State Literacy Resource Centers Program...) OFFICE OF VOCATIONAL AND ADULT EDUCATION, DEPARTMENT OF EDUCATION STATE LITERACY RESOURCE CENTERS PROGRAM...

34 CFR 464.1 - What is the State Literacy Resource Centers Program?

Code of Federal Regulations, 2012 CFR

2012-07-01

... purpose of sharing information, data, research, and expertise and literacy resources. (Authority: 20 U.S.C... 34 Education 3 2012-07-01 2012-07-01 false What is the State Literacy Resource Centers Program...) OFFICE OF VOCATIONAL AND ADULT EDUCATION, DEPARTMENT OF EDUCATION STATE LITERACY RESOURCE CENTERS PROGRAM...

34 CFR 464.1 - What is the State Literacy Resource Centers Program?

Code of Federal Regulations, 2013 CFR

2013-07-01

... purpose of sharing information, data, research, and expertise and literacy resources. (Authority: 20 U.S.C... 34 Education 3 2013-07-01 2013-07-01 false What is the State Literacy Resource Centers Program...) OFFICE OF VOCATIONAL AND ADULT EDUCATION, DEPARTMENT OF EDUCATION STATE LITERACY RESOURCE CENTERS PROGRAM...

34 CFR 464.1 - What is the State Literacy Resource Centers Program?

Code of Federal Regulations, 2014 CFR

2014-07-01

... purpose of sharing information, data, research, and expertise and literacy resources. (Authority: 20 U.S.C... 34 Education 3 2014-07-01 2014-07-01 false What is the State Literacy Resource Centers Program...) OFFICE OF VOCATIONAL AND ADULT EDUCATION, DEPARTMENT OF EDUCATION STATE LITERACY RESOURCE CENTERS PROGRAM...

NASA Propulsion Engineering Research Center, volume 1

NASA Technical Reports Server (NTRS)

1993-01-01

Over the past year, the Propulsion Engineering Research Center at The Pennsylvania State University continued its progress toward meeting the goals of NASA's University Space Engineering Research Centers (USERC) program. The USERC program was initiated in 1988 by the Office of Aeronautics and Space Technology to provide an invigorating force to drive technology advancements in the U.S. space industry. The Propulsion Center's role in this effort is to provide a fundamental basis from which the technology advances in propulsion can be derived. To fulfill this role, an integrated program was developed that focuses research efforts on key technical areas, provides students with a broad education in traditional propulsion-related science and engineering disciplines, and provides minority and other under-represented students with opportunities to take their first step toward professional careers in propulsion engineering. The program is made efficient by incorporating government propulsion laboratories and the U.S. propulsion industry into the program through extensive interactions and research involvement. The Center is comprised of faculty, professional staff, and graduate and undergraduate students working on a broad spectrum of research issues related to propulsion. The Center's research focus encompasses both current and advanced propulsion concepts for space transportation, with a research emphasis on liquid propellant rocket engines. The liquid rocket engine research includes programs in combustion and turbomachinery. Other space transportation modes that are being addressed include anti-matter, electric, nuclear, and solid propellant propulsion. Outside funding supports a significant fraction of Center research, with the major portion of the basic USERC grant being used for graduate student support and recruitment. The remainder of the USERC funds are used to support programs to increase minority student enrollment in engineering, to maintain Center infrastructure, and to develop research capability in key new areas. Significant research programs in propulsion systems for air and land transportation complement the space propulsion focus. The primary mission of the Center is student education. The student program emphasizes formal class work and research in classical engineering and science disciplines with applications to propulsion.

Mailman Segal Center for Human Development | NSU

Science.gov Websites

Dean Jim & Jan Moran Family Center Village Collaborations Early Learning Programs About Early Learning Programs Family Center Preschool About Our Preschool Enrollment Family Center Infant & Toddler - Advanced ABA M.S. in Developmental Disabilities - ABA Non-Degree Seeking - ABA & Advanced ABA Autism

Establishing a multidisciplinary academic cosmetic center.

PubMed

Rao, Venkat K; Schmid, Daniel B; Hanson, Summer E; Bentz, Michael L

2011-12-01

The demand for cosmetic services has risen rapidly in recent years, but has slowed down with the current economic downturn. Managed care organizations and Medicare have been steadily reducing their reimbursements for physician services. The payment for reconstructive surgical procedures has been decreasing and is likely to worsen with healthcare reform, and many plastic surgery residency programs are facing fiscal challenges. An adequate volume of patients needing cosmetic services is necessary to recruit and train the best candidates to the residency programs. Self-pay patients will help ensure the fiscal viability of plastic surgery residency programs. Attracting patients to an academic healthcare center will become more difficult in a recession without the appropriate facilities, programs, and pricing strategies. Setting up a modern cosmetic services program at an academic center has some unique challenges, including funding, academic politics, and turf. The authors opened a free-standing academic multidisciplinary center at their medical school 3 years ago. The center is an off-site, 13,000-sq ft facility that includes faculty from plastic surgery, ear, nose, and throat, dermatology, and vascular surgery. In this article, the authors discuss the process of developing and executing a plan for starting an aesthetic services center in an academic setting. The financing of the center and factors in pricing services are discussed. The authors show the impact of the center on their cosmetic surgery patient volumes, resident education, and finances. They expect that their experience will be helpful to other plastic surgery programs at academic medical centers.

Research and technology 1987 annual report of the Kennedy Space Center

NASA Technical Reports Server (NTRS)

1987-01-01

As the NASA Center responsible for assembly, checkout, servicing, launch, recovery, and operational support of Space Transportation System elements and payloads, Kennedy Space Center is placing increasing emphasis on the Center's research and technology program. In addition to strengthening those areas of engineering and operations technology that contribute to safer, more efficient, and more economical execution of our current mission, we are developing the technological tools needed to execute the Center's mission relative to future programs. The Engineering Development Directorate encompasses most of the laboratories and other Center resources that are key elements of research and technology program implementation, and is responsible for implementation of the majority of the projects of this Kennedy Space Center 1987 Annual Report.

Native Nutrition--Northwest Indian Treatment Center Honors Culture to Heal the Mind

ERIC Educational Resources Information Center

Krohn, Elise

2011-01-01

The Northwest Indian Treatment Center runs a 45-day inpatient treatment program in Elma, Washington. The Squaxin Island Tribe created the program to address an unmet need for culturally based drug and alcohol treatment centers for Indian people who grew up on reservations. The program specializes in treating people with chronic relapse patterns…

34 CFR 364.39 - What requirements apply to the administration of grants under the Centers for Independent Living...

Code of Federal Regulations, 2010 CFR

2010-07-01

... 34 Education 2 2010-07-01 2010-07-01 false What requirements apply to the administration of grants under the Centers for Independent Living program? 364.39 Section 364.39 Education Regulations of the..., DEPARTMENT OF EDUCATION STATE INDEPENDENT LIVING SERVICES PROGRAM AND CENTERS FOR INDEPENDENT LIVING PROGRAM...

34 CFR 364.39 - What requirements apply to the administration of grants under the Centers for Independent Living...

Code of Federal Regulations, 2011 CFR

2011-07-01

... 34 Education 2 2011-07-01 2010-07-01 true What requirements apply to the administration of grants under the Centers for Independent Living program? 364.39 Section 364.39 Education Regulations of the..., DEPARTMENT OF EDUCATION STATE INDEPENDENT LIVING SERVICES PROGRAM AND CENTERS FOR INDEPENDENT LIVING PROGRAM...

76 FR 19655 - Medicare Program; Waiver Designs in Connection With the Medicare Shared Savings Program and the...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-07

... Savings Program and the Innovation Center AGENCY: Centers for Medicare & Medicaid Services (CMS) and...) of the Social Security Act (of the Act), as added by the Affordable Care Act (ACA) authorizes the... payment and service delivery models by the Center for Medicare and Medicaid Innovation. This notice with...

34 CFR 350.2 - What is the purpose of the Disability and Rehabilitation Research Project and Centers Program?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 34 Education 2 2010-07-01 2010-07-01 false What is the purpose of the Disability and..., DEPARTMENT OF EDUCATION DISABILITY AND REHABILITATION RESEARCH PROJECTS AND CENTERS PROGRAM General § 350.2 What is the purpose of the Disability and Rehabilitation Research Project and Centers Program? The...

77 FR 24628 - World Trade Center Health Program Requirements for the Addition of New WTC-Related Health Conditions

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-25

... World Trade Center Health Program Requirements for the Addition of New WTC-Related Health Conditions...) to establish the World Trade Center (WTC) Health Program. Sections 3311, 3312, and 3321 of Title..., 2012. FOR FURTHER INFORMATION CONTACT: Roy M. Fleming, Sc.D., Senior Science Advisor, World Trade...

Self-Evaluation Handbook for Hotlines and Youth Crisis Centers.

ERIC Educational Resources Information Center

Baizerman, Michael; And Others

This handbook is a response to Hotline and Youth Crisis Center staff who asked for a guidebook for doing program evaluation. A cross-section of Hotline workers in three Minnesota centers was monitored to define issues and problems or concerns about their programs. The actual program methods used were determined and utilized to formalize a method…

The Prevalence of Anxiety and Pro-Social Behaviors in Child-Centered and Basic Skills Preschool Classrooms.

ERIC Educational Resources Information Center

Reio, Thomas G., Jr.; Maciolek, C. Lynn; Weiss, Erin M.

Although there is considerable evidence that kindergartners in child-centered programs have more opportunities to increase prosocial behavior and are more internally motivated than children in basic skills programs, the efficacy of child-centered versus basic skills programs with regard to prosocial behavior has not been examined among preschool…

South Carolina Center for Teacher Recruitment: 93-94 Annual Report.

ERIC Educational Resources Information Center

South Carolina Center for Teacher Recruitment, Rock Hill.

This report outlines and evaluates the 1993-94 accomplishments of the South Carolina Center for Teacher Recruitment and addresses future directions the Center and its programs will be taking. The main body of the document reports on the following programs: (1) Minority Teacher Recruitment; (2) ProTeam Program (to make minority students and young…

50 CFR 23.79 - How may I participate in the Plant Rescue Center Program?

Code of Federal Regulations, 2010 CFR

2010-10-01

... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false How may I participate in the Plant Rescue Center Program? 23.79 Section 23.79 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE... may I participate in the Plant Rescue Center Program? (a) Purpose. We have established the Plant...

7 CFR 226.19 - Outside-school-hours care center provisions.

Code of Federal Regulations, 2010 CFR

2010-01-01

...-school-hours care centers shall be eligible to serve one or more of the following meal types: breakfasts...-hours care centers to serve Program meals to children on school vacation, including holidays and... care center participating in the Program shall claim only the meal types specified in its approved...

7 CFR 226.19 - Outside-school-hours care center provisions.

Code of Federal Regulations, 2011 CFR

2011-01-01

...-school-hours care centers shall be eligible to serve one or more of the following meal types: breakfasts...-hours care centers to serve Program meals to children on school vacation, including holidays and... care center participating in the Program shall claim only the meal types specified in its approved...

41 CFR 102-74.600 - Should Federal agencies utilize telework centers?

Code of Federal Regulations, 2011 CFR

2011-01-01

... utilize telework centers? 102-74.600 Section 102-74.600 Public Contracts and Property Management Federal... MANAGEMENT Telework § 102-74.600 Should Federal agencies utilize telework centers? Yes. In accordance with... flexiplace work telecommuting program (i.e., to pay telework center program user fees): (a) Department of...

41 CFR 102-74.600 - Should Federal agencies utilize telework centers?

Code of Federal Regulations, 2013 CFR

2013-07-01

... utilize telework centers? 102-74.600 Section 102-74.600 Public Contracts and Property Management Federal... MANAGEMENT Telework § 102-74.600 Should Federal agencies utilize telework centers? Yes. In accordance with... flexiplace work telecommuting program (i.e., to pay telework center program user fees): (a) Department of...

41 CFR 102-74.600 - Should Federal agencies utilize telework centers?

Code of Federal Regulations, 2012 CFR

2012-01-01

... utilize telework centers? 102-74.600 Section 102-74.600 Public Contracts and Property Management Federal... MANAGEMENT Telework § 102-74.600 Should Federal agencies utilize telework centers? Yes. In accordance with... flexiplace work telecommuting program (i.e., to pay telework center program user fees): (a) Department of...

41 CFR 102-74.600 - Should Federal agencies utilize telework centers?

Code of Federal Regulations, 2014 CFR

2014-01-01

... utilize telework centers? 102-74.600 Section 102-74.600 Public Contracts and Property Management Federal... MANAGEMENT Telework § 102-74.600 Should Federal agencies utilize telework centers? Yes. In accordance with... flexiplace work telecommuting program (i.e., to pay telework center program user fees): (a) Department of...

Center for Subsurface Sensing & Imaging Systems (CenSSIS)

Science.gov Websites

Contact Us Home Wavelets ALERT Center PROTECT Program Gordon Engineering Leadership Program Center Members Simon Pitts awarded 2015 Gordon Prize ALERT Center Director, Michael B. Silevitch and Gordon Engineering Leadership Director, Simon Pitts have been awarded the 2015 Bernard M. Gordon Prize for Engineering Education

In Vitro Antibacterial and Antibiotic Resistance Modifying Effect of Bioactive Plant Extracts on Methicillin-Resistant Staphylococcus epidermidis

PubMed Central

Chovanová, Romana; Vaverková, Štefánia

2013-01-01

The crude extracts of plants from Asteraceae and Lamiaceae family and essential oils from Salvia officinalis and Salvia sclarea were studied for their antibacterial as well as antibiotic resistance modifying activity. Using disc diffusion and broth microdilution assays we determined higher antibacterial effect of three Salvia spp. and by evaluating the leakage of 260 nm absorbing material we detected effect of extracts and, namely, of essential oils on the disruption of cytoplasmic membrane. The evaluation of in vitro interactions between plant extracts and oxacillin described in terms of fractional inhibitory concentration (FIC) indices revealed synergistic or additive effects of plant extracts and clearly synergistic effects of essential oil from Salvia officinalis with oxacillin in methicillin-resistant Staphylococcus epidermidis. PMID:24222768

PLUMEX I: Coincident Radar and Rocket Observations of Equatorial Spread-F.

DTIC Science & Technology

1980-03-17

SCLmS1RESTOw, VA. 2n"g fIC? ArTN PIm KIM L10I@ICY ATN W14~ PAT C~aSIc ? A T T N C O D E A k io J A MCS A T. O sI w a C LA R K wATNOS .JISU NL# ICY...AG CY SICY ATTN OYC CAPT J. MARY PT. NqtD~ulr.J 07703 SICY ATTN DoC JOH A. 9Aq SICY ATTN OCCUENT CONTROL SICY ATTN OTT CAT HAM A. PRY SICY ATTN DES IAJ...CA 9550 OC T ATTN A. B. IAZZARI 0iCr ATTN OX: CON POP TEO IW OEPT OICY ATTN DOC CON POP L-309 R. OTT EADQUARTERS ICY A"T DOC CON FO L-51 I

NASA Lewis Research Center/university graduate research program on engine structures

NASA Technical Reports Server (NTRS)

Chamis, C. C.

1985-01-01

NASA Lewis Research Center established a graduate research program in support of the Engine Structures Research activities. This graduate research program focuses mainly on structural and dynamics analyses, computational mechanics, mechanics of composites and structural optimization. The broad objectives of the program, the specific program, the participating universities and the program status are briefly described.

NASA Lewis Research Center/University Graduate Research Program on Engine Structures

NASA Technical Reports Server (NTRS)

Chamis, C. C.

1985-01-01

NASA Lewis Research Center established a graduate research program in support of the Engine Structures Research activities. This graduate research program focuses mainly on structural and dynamics analyses, computational mechanics, mechanics of composites and structural optimization. The broad objectives of the program, the specific program, the participating universities and the program status are briefly described.

A Peer-to-Peer Mentoring Program for In-Center Hemodialysis: A Patient-Centered Quality Improvement Program.

PubMed

St Clair Russell, Jennifer; Southerland, Shiree; Huff, Edwin D; Thomson, Maria; Meyer, Klemens B; Lynch, Janet R

2017-01-01

A patient-centered quality improvement program implemented in one Virginia hemodialysis facility sought to determine if peer-to-peer (P2P) programs can assist patients on in-center hemodialysis with self-management and improve outcomes. Using a single-arm, repeatedmeasurement, quasi-experimental design, 46 patients participated in a four-month P2P intervention. Outcomes include knowledge, self-management behaviors, and psychosocial health indicators: self-efficacy, perceived social support, hemodialysis social support, and healthrelated quality of life (HRQoL). Physiological health indicators included missed and shortened treatments, arteriovenous fistula placement, interdialytic weight gain, serum phosphorus, and hospitalizations. Mentees demonstrated increased knowledge, self-efficacy, perceived social support, hemodialysis social support, and HRQoL. Missed treatments decreased. Mentors experienced increases in knowledge, self-management, and social support. A P2P mentoring program for in-center hemodialysis can benefit both mentees and mentors. Copyright© by the American Nephrology Nurses Association.

Target marketing for the hospital-based wellness center.

PubMed

Cangelosi, J D

1997-01-01

The American population is aging, medical technology is advancing, and life expectancies are on the rise. At the same time hospitals are looking for additional sources of income due to the pressures of government regulations and managed care. One of the options for hospitals looking for additional sources of income is the hospital-based but free-standing comprehensive wellness and fitness center. Such centers go beyond the facilities, programs and services offered by traditional health and fitness centers. In addition to physical fitness programs, hospital-based wellness centers offer programs in CPR, nutrition, weight control and many other programs of interest to an aging but active American populace. This research documents the hospital industry, wellness industry and the prospects of success or failure for he hospital attempting such a venture. The focus of the research is the experience of a particular hospital with regard to the programs, facilities and services deemed most important by its target market.

Gifted Programs.

ERIC Educational Resources Information Center

Luehning, Barbara

1979-01-01

Describes programs for the gifted: visual and performing arts for secondary students, enrichment for rural elementary students, and a learning center elementary enrichment program. NOTE: includes "INTERARTS: The High School Program for the Talented in the Arts" by Barbara Luehning, "Spice" by Jane V. Salisbury, and "Learning Center Enrichment…

IARC - Illinois Accelerator Research Center | Pilot Program

Science.gov Websites

Toggle navigation Pilot Program Agenda Directions Registration Illinois Accelerator Research Center National Laboratory present Accelerator Stewardship Test Facility Pilot Program Use accelerator technology , energy and environment. With this pilot program, the DOE Office of Science National Laboratories are

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

PubMed

Riley, Peggy

2008-09-01

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

Data Center Energy Practitioner (DCEP) Program

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

Traber, Kim; Salim, Munther; Sartor, Dale A.

2016-02-02

The main objective for the DCEP program is to raise the standards of those involved in energy assessments of data centers to accelerate energy savings. The program is driven by the fact that significant knowledge, training, and skills are required to perform accurate energy assessments. The program will raise the confidence level in energy assessments in data centers. For those who pass the exam, the program will recognize them as Data Center Energy Practitioners (DCEPs) by issuing a certificate. Hardware req.: PC, MAC; Software Req.: Windows; Related/Auxiliary software--MS Office; Type of files: executable modules, user guide; Documentation: e-user manual; Documentation:more » http://www.1.eere.energy.gov/industry/datacenters/ 12/10/15-New Documentation URL: https://datacenters.lbl.gov/dcep« less

Research and technology

NASA Technical Reports Server (NTRS)

1986-01-01

As the NASA Center responsible for assembly, checkout, servicing, launch, recovery, and operational support of Space Transportation System elements and payloads, Kennedy Space Center is placing increasing emphasis on the Center's research and technology program. In addition to strengthening those areas of engineering and operations technology that contribute to safer, more efficient, and more economical execution of our current mission, we are developing the technological tools needed to execute the Center's mission relative to future programs. The Engineering Development Directorate encompasses most of the laboratories and other Center resources that are key elements of research and technology program implementation, and is responsible for implementation of the majority of the projects in this Kennedy Space Center 1986 Annual Report.

Aphasia centers in North America: a survey.

PubMed

Simmons-Mackie, Nina; Holland, Audrey L

2011-08-01

There is a growing trend toward dedicated programs designed to improve the lives of people with aphasia and their families. We are referring to these programs collectively as "aphasia centers." These programs purportedly differ from more traditional medically based aphasia rehabilitation. However, there is no directory of aphasia centers and no definition of what constitutes such a program. Therefore, an online survey was designed to identify and describe aphasia centers in the United States and Canada. A 37-question survey was posted online via SurveyMonkey. An introductory letter was distributed by electronic mail to a listserv and mailing lists of programs associated with aphasia. Potential respondents who considered themselves an aphasia center were asked to complete the survey. A total of 33 survey responses were analyzed, and descriptive data were compiled resulting in a description of the following aspects of aphasia centers: demographic information, mission, admission and discharge policies, assessment practices, program logistics, staffing patterns, marketing, funding, and services offered. In addition, a qualitative analysis of written text responses revealed the following key themes that appear to characterize the responding programs: services that differ from traditional aphasia rehabilitation; a sense of community; a holistic focus on quality of life, psychosocial well-being, participation, and social support; the centrality of group interaction; and variety/intensity of services. © Thieme Medical Publishers.

Space Operations Center system analysis study extension. Volume 2: Programmatics and cost

NASA Technical Reports Server (NTRS)

1982-01-01

A summary of Space Operations Center (SOC) orbital space station costs, program options and program recommendations is presented. Program structure, hardware commonality, schedules and program phasing are considered. Program options are analyzed with respect to mission needs, design and technology options, and anticipated funding constraints. Design and system options are discussed.

NDEA Language and Area Centers: A Report on the First Five Years.

ERIC Educational Resources Information Center

Bigelow, Donald N.; Legters, Lyman H.

This report documents a broad category of information concerning the first five years of the National Defense Education Act of 1958. Included in the report are the following chapters: (1) concept and practice in non-western area studies, (2) the language and area centers program, (3) impact of the centers program, (4) outlook for the program, and…

75 FR 44231 - Notice of Proposed Extension of Project Period and Waiver for the State and Federal Policy Forum...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-28

... and Federal Policy Forum for Program Improvement Center (CFDA No. 84.326F) AGENCY: Office of Special... Program Improvement Center (CFDA No. 84.326F). SUMMARY: The Secretary proposes to waive the requirements... waiver would enable the currently funded State and Federal Policy Forum for Program Improvement Center to...

MSFC Space Station Program Commonly Used Acronyms and Abbreviations Listing

NASA Technical Reports Server (NTRS)

Gates, Thomas G.

1988-01-01

The Marshall Space Flight Center maintains an active history program to assure that the foundation of the Center's history is captured and preserved for current and future generations. As part of that overall effort, the Center began a project in 1987 to capture historical information and documentation on the Marshall Center's roles regarding Space Shuttle and Space Station. This document is MSFC Space Station Program Commonly Used Acronyms and Abbreviations Listing. It contains acronyms and abbreviations used in Space Station documentation and in the Historian Annotated Bibliography of Space Station Program. The information may be used by the researcher as a reference tool.

Centering Faith-Based Identities in Collaborative Contexts: Critically Prophetic Action at the Robinson Community Learning Center

ERIC Educational Resources Information Center

Miller, Peter M.; Caponigro, Jay; Tyson, Luther

2008-01-01

This paper examines the working philosophy of a university-community collaborative program--the Robinson Community Learning Center (RCLC), a multifaceted community service center located in the Northeast Neighborhood of South Bend, Indiana, in the United States. This program's multitude of educational and social services includes individualized…

76 FR 60050 - Medicaid Program: Money Follows the Person Rebalancing Demonstration Program

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-28

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Medicare & Medicaid Services Medicaid Program: Money Follows the Person Rebalancing Demonstration Program AGENCY: Centers for Medicare & Medicaid..., particularly given the complexity and vulnerability of the populations being served in MFP and the Congress...

Alternative Fuels Data Center: City of Chicago Program Encourages Petroleum

Science.gov Websites

Displacement and Collaboration Between Departments City of Chicago Program Encourages Petroleum : City of Chicago Program Encourages Petroleum Displacement and Collaboration Between Departments on Facebook Tweet about Alternative Fuels Data Center: City of Chicago Program Encourages Petroleum

Pioneering quality assessment in European cancer centers: a data analysis of the organization for European cancer institutes accreditation and designation program.

PubMed

Saghatchian, Mahasti; Thonon, Frédérique; Boomsma, Femke; Hummel, Henk; Koot, Bert; Harrison, Chris; Rajan, Abinaya; de Valeriola, Dominique; Otter, Renée; Laranja Pontes, José; Lombardo, Claudio; McGrath, Eoin; Ringborg, Ulrik; Tursz, Thomas; van Harten, Wim

2014-09-01

In order to improve the quality of care in Cancer Centers (CC) and designate Comprehensive Cancer Centers (CCCs), the Organization for European Cancer Institutes (OECI) launched an Accreditation and Designation (A&D) program. The program facilitates the collection of defined data and the assessment of cancer center quality. This study analyzes the results of the first 10 European centers that entered the program. The assessment included 927 items divided across qualitative and quantitative questionnaires. Data collected during self-assessment and peer-review from the 10 first participating centers were combined in a database for comparative analysis using simple statistics. Quantitative and qualitative results were validated by auditors during the peer review visits. Volumes of various functions and activities dedicated to care, research, and education varied widely among centers. There were no significant differences in resources for radiology, radiotherapy, pathologic diagnostic, and surgery. Differences were observed in the use of clinical pathways but not for the practices of holding multidisciplinary team meetings and conforming to guidelines. Regarding human resources, main differences were in the composition and number of supportive care and research staff. All 10 centers applied as CCCs; five obtained the label, and five were designated as CCs. The OECI A&D program allows comparisons between centers with regard to management, research, care, education, and designation as CCs or CCCs. Through the peer review system, recommendations for improvements are given. Assessing the added value of the program, as well as research and patient treatment outcomes, is the next step. Copyright © 2014 by American Society of Clinical Oncology.

Kennedy Space Center Director Update

NASA Image and Video Library

2014-03-06

CAPE CANAVERAL, Fla. - Community leaders, business executives, educators, and state and local government leaders were updated on NASA Kennedy Space Center programs and accomplishments during Center Director Bob Cabana’s Center Director Update at the Debus Center at the Kennedy Space Center Visitor Complex in Florida. Attendees mingled and visited various displays, including Ground Systems Development and Operations Program and Education Office displays. Attendees talked with Cabana and other senior Kennedy managers and visited displays featuring updates on Kennedy programs and projects, including International Space Station, Commercial Crew, Ground System Development and Operations, Launch Services, Center Planning and Development, Technology, KSC Swamp Works and NASA Education. The morning concluded with a tour of the new Space Shuttle Atlantis exhibit at the visitor complex. For more information, visit http://www.nasa.gov/kennedy. Photo credit: NASA/Daniel Casper

Kennedy Space Center Director Update

NASA Image and Video Library

2014-03-06

CAPE CANAVERAL, Fla. - Community leaders, business executives, educators, and state and local government leaders were updated on NASA Kennedy Space Center programs and accomplishments during Center Director Bob Cabana’s Center Director Update at the Debus Center at the Kennedy Space Center Visitor Complex in Florida. An attendee talks with Scott Thurston, Kennedy deputy of the spacecraft office at the Commercial Crew Program display. Attendees talked with Cabana and other senior Kennedy managers and visited displays featuring updates on Kennedy programs and projects, including International Space Station, Commercial Crew, Ground System Development and Operations, Launch Services, Center Planning and Development, Technology, KSC Swamp Works and NASA Education. The morning concluded with a tour of the new Space Shuttle Atlantis exhibit at the visitor complex. For more information, visit http://www.nasa.gov/kennedy. Photo credit: NASA/Daniel Casper

Consciousness as a useful concept in epilepsy classification

PubMed Central

Blumenfeld, Hal; Meador, Kimford J.

2014-01-01

Summary Impaired consciousness has important practical consequences for people living with epilepsy. Recent pathophysiologic studies show that seizures with impaired level of consciousness always affect widespread cortical networks and subcortical arousal systems. In light of these findings and their clinical significance, efforts are underway to revise the International League Against Epilepsy (ILAE) 2010 report to include impaired consciousness in the classification of seizures. Lüders and colleagues have presented one such effort, which we discuss here. We then propose an alternative classification of impaired consciousness in epilepsy based on functional neuroanatomy. Some seizures involve focal cortical regions and cause selective deficits in the content of consciousness but without impaired overall level of consciousness or awareness. These include focal aware conscious seizures (FACS) with lower order cortical deficits such as somatosensory or visual impairment as well as FACS with higher cognitive deficits including ictal aphasia or isolated epileptic amnesia. Another category applies to seizures with impaired level of consciousness leading to deficits in multiple cognitive domains. For this category, we believe the terms “dyscognitive” or “dialeptic” should be avoided because they may create confusion. Instead we propose that seizures with impaired level of consciousness be described based on underlying pathophysiology. Widespread moderately severe deficits in corticothalamic function are seen in absence seizures and in focal impaired consciousness seizures (FICS), including many temporal lobe seizures and other focal seizures with impaired consciousness. Some simple responses or automatisms may be preserved in these seizures. In contrast, generalized tonic–clonic seizures usually produce widespread severe deficits in corticothalamic function causing loss of all meaningful responses. Further work is needed to understand and prevent impaired consciousness in epilepsy, but the first step is to keep this crucial practical and physiologic aspect of seizures front-and-center in our discussions. PMID:24981294

Consciousness as a useful concept in epilepsy classification.

PubMed

Blumenfeld, Hal; Meador, Kimford J

2014-08-01

Impaired consciousness has important practical consequences for people living with epilepsy. Recent pathophysiologic studies show that seizures with impaired level of consciousness always affect widespread cortical networks and subcortical arousal systems. In light of these findings and their clinical significance, efforts are underway to revise the International League Against Epilepsy (ILAE) 2010 report to include impaired consciousness in the classification of seizures. Lüders and colleagues have presented one such effort, which we discuss here. We then propose an alternative classification of impaired consciousness in epilepsy based on functional neuroanatomy. Some seizures involve focal cortical regions and cause selective deficits in the content of consciousness but without impaired overall level of consciousness or awareness. These include focal aware conscious seizures (FACS) with lower order cortical deficits such as somatosensory or visual impairment as well as FACS with higher cognitive deficits including ictal aphasia or isolated epileptic amnesia. Another category applies to seizures with impaired level of consciousness leading to deficits in multiple cognitive domains. For this category, we believe the terms "dyscognitive" or "dialeptic" should be avoided because they may create confusion. Instead we propose that seizures with impaired level of consciousness be described based on underlying pathophysiology. Widespread moderately severe deficits in corticothalamic function are seen in absence seizures and in focal impaired consciousness seizures (FICS), including many temporal lobe seizures and other focal seizures with impaired consciousness. Some simple responses or automatisms may be preserved in these seizures. In contrast, generalized tonic-clonic seizures usually produce widespread severe deficits in corticothalamic function causing loss of all meaningful responses. Further work is needed to understand and prevent impaired consciousness in epilepsy, but the first step is to keep this crucial practical and physiologic aspect of seizures front-and-center in our discussions. Wiley Periodicals, Inc. © 2014 International League Against Epilepsy.

Evaluating the antimicrobial activity of Nisin, Lysozyme and Ethylenediaminetetraacetate incorporated in starch based active food packaging film.

PubMed

Bhatia, Sugandha; Bharti, Anoop

2015-06-01

The pleothera of micro organisms obtained from contaminated food cultured in a starch broth was effectively tested against antibacterial agents, i.e. nisin, lysozyme and chelating agent EDTA. A variety of combination treatments of these antimicrobial agents and their incorporation in Starch based active packaging film according to their permissibility standards was done. 4 variables of Nisin concentration (ranging from 0 to 750 IU/ml), 3 variables of lysozyme concentration (ranging from 0 to 500 IU/ml) and 3 variables of EDTA concentration from (0 to 20 μM) were chosen. Bacterial inhibition by combination of different levels of different factors without antimicrobial films was evaluated using a liquid incubation method. The samples were assayed for turbidity at interval of 2, 4 and 24 h to check effectiveness of combined effects of antimicrobial agents which proved a transitory bactericidal effect for short incubation times. Zone of Inhibition was observed in the antimicrobial films prepared by agar diffusion method. Statistical analysis of experimental data for their antimicrobial spectrum was carried out by multi regression analysis and ANOVA using Design-Expert software to plot the final equation in terms of coded factors as antimicrobial agents. The experimental data indicated that the model was highly significant. Results were also evaluated graphically using response surface showing interactions between two factors, keeping other factor fixed at values at the center of domain. Synergy was also determined among antibacterial agents using the fractional inhibitory concentration (FIC) index which was observed to be 0.56 supporting the hypothesis that nisin and EDTA function as partial synergistically. The presented work aimed to screen in quick fashion the combinatorial effect of three antimicrobial agents and evaluating their efficacy in anti microbial film development.

Efficient management of cardiovascular risk screening programs

NASA Technical Reports Server (NTRS)

Roth, Carol

1993-01-01

The Environmental Health Unit, located on-site at the the Goddard Space Flight Center (GSFC), is responsible for the implementation of the Center's Employee Environmental and Occupational Health Program. The Health Unit, Health Physics (HP), and Industrial Hygiene (IH) staffs collaborate to provide quality service to the employees at GSFC. The Health Unit staff identifies, evaluates, and ensures the control of occupational hazards on the Center. In the past, components of the Industrial Hygiene Program have included the Industrial Hygiene Health Hazard Identification Program (IHHIP), the Hearing Conservation Program (HCP), the Hazard Communication Program, and the bi-annual fume hood survey. More recently, the Environmental Health Unit has expanded its services by adding the Ergonomics Program. Various aspects of the Ergonomics Program are discussed.

Summer High School Apprenticeship Research Program (SHARP)

NASA Technical Reports Server (NTRS)

1997-01-01

The summer of 1997 will not only be noted by NASA for the mission to Mars by the Pathfinder but also for the 179 brilliant apprentices that participated in the SHARP Program. Apprentice participation increased 17% over last year's total of 153 participants. As indicated by the End-of-the-Program Evaluations, 96% of the programs' participants rated the summer experience from very good to excellent. The SHARP Management Team began the year by meeting in Cocoa Beach, Florida for the annual SHARP Planning Conference. Participants strengthened their Education Division Computer Aided Tracking System (EDCATS) skills, toured the world-renowned Kennedy Space Center, and took a journey into space during the Alien Encounter Exercise. The participants returned to their Centers with the same goals and objectives in mind. The 1997 SHARP Program goals were: (1) Utilize NASA's mission, unique facilities and specialized workforce to provide exposure, education, and enrichment experiences to expand participants' career horizons and inspire excellence in formal education and lifelong learning. (2) Develop and implement innovative education reform initiatives which support NASA's Education Strategic Plan and national education goals. (3) Utilize established statistical indicators to measure the effectiveness of SHARP's program goals. (4) Explore new recruiting methods which target the student population for which SHARP was specifically designed. (5) Increase the number of participants in the program. All of the SHARP Coordinators reported that the goals and objectives for the overall program as well as their individual program goals were achieved. Some of the goals and objectives for the Centers were: (1) To increase the students' awareness of science, mathematics, engineering, and computer technology; (2) To provide students with the opportunity to broaden their career objectives; and (3) To expose students to a variety of enrichment activities. Most of the Center goals and objectives were consistent with the overall program goals. Modem Technology Systems, Inc., was able to meet the SHARP Apprentices, Coordinators and Mentors during their site visits to Stennis Space Center, Ames Research Center and Dryden Flight Research Center. All three Centers had very efficient programs and adhered to SHARP's general guidelines and procedures. MTSI was able to meet the apprentices from the other Centers via satellite in July during the SHARP Video-Teleconference(ViTS). The ViTS offered the apprentices and the NASA and SHARP Coordinators the opportunity to introduce themselves. The apprentices from each Center presented topical "Cutting Edge Projects". Some of the accomplishments for the 1997 SHARP Program year included: MTSI hiring apprentices from four of the nine NASA Centers, the full utilization of the EDCATS by apprentices and NASA/SHARP Coordinators, the distribution of the SHARP Apprentice College and Scholarship Directory, a reunion with former apprentices from Langley Research Center and the development of a SHARP Recruitment Poster. MTSI developed another exciting newsletter containing graphics and articles submitted by the apprentices and the SHARP Management Team.

78 FR 69173 - University Transportation Centers Program

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-18

... DEPARTMENT OF TRANSPORTATION Research and Innovative Technology Administration University... University Transportation Centers (UTCs) program. Funds for this grant program are authorized beginning on..., technology and education resources, leadership, multi-modal research capability, and commitment to...

Summer Research Program - 1997 Summer Faculty Research Program Volume 6 Arnold Engineering Development Center United States Air Force Academy Air Logistics Centers

DTIC Science & Technology

1997-12-01

Fracture Analysis of the F-5, 15%-Spar Bolt DR Devendra Kumar SAALC/LD 6- 16 CUNY-City College, New York, NY A Simple, Multiversion Concurrency Control...Program, University of Dayton, Dayton, OH. [3]AFGROW, Air Force Crack Propagation Analysis Program, Version 3.82 (1997) 15-8 A SIMPLE, MULTIVERSION ...Office of Scientific Research Boiling Air Force Base, DC and San Antonio Air Logistic Center August 1997 16-1 A SIMPLE, MULTIVERSION CONCURRENCY

Inmate Education: The Virginia Model.

ERIC Educational Resources Information Center

Gendron, Dennis; Cavan, John

Southside Virginia Community College (SVCC) operates the largest inmate education program in Virginia, offering associate degree programs and academic support at three correctional centers and plannning programs at two others. The program at Mecklenburg Correctional Center, which has the reputation for being one of the country's toughest prisons,…

Aeroacoustics Research Program in JIAFS

NASA Technical Reports Server (NTRS)

Myers, Michael K.

2000-01-01

This paper presents a final report on Aeroacoustics Research Program in JIAFS (Joint Institute For Advancement of Flight Sciences). The objectives of the program were to conduct research at the NASA Langley Research Center and to provide a comprehensive education program at the Center leading to advanced degrees in aeroacoustics.

Oral traditional knowledge on medicinal plants in jeopardy among Gaddi shepherds in hills of northwestern Himalaya, J&K, India.

PubMed

Dutt, Harish Chander; Bhagat, Nisha; Pandita, Shevita

2015-06-20

The Gaddi community has been known for its shepherd profession from time immemorial. At least one family member or 4-5 people from a village adopt a nomadic lifestyle with their sheep flocks in between the hills of north western Himalaya. In Jammu and Kashmir, India, law enforcement has banned the collection of the medicinal plants from the wild except for the Gaddi, Gujjar and Bakerwal tribes who are permitted to collect the species for their personal use only. As a consequence, knowledge of medicinal plants lies with these tribes only. This study has been undertaken to assess the status of Oral Traditional Knowledge (OTK) on medicinal plant usage in one of these tribes, known as the Gaddi. The study has focused specifically on the Gaddi Shepherds as their nomadic lifestyle means that they are closely associated with nature and dependent on natural resources for their livelihood including treatment of various ailments. Data on indigenous knowledge has been collected through direct interviews of 53 shepherds of the Gaddi tribe and analyzed for quantitative parameters such as use-value and factor informant consensus. A total of 190 plant species belonging to 70 families, growing along the migratory route of the Gaddi Shepherds are used to treat more than 80 different ailments and disorders. Leaves are the most common plant parts used by the Gaddi Shepherds. The older shepherds are much more aware about the traditional knowledge on medicinal plant usage than the younger ones. 56 plant species are used to treat a range of gastrointestinal and liver disorders, however, diabetic conditions and stings/bites by snakes/scorpions are treated using only two plant species each. Mentha longifolia with UV = 0.26 is the species most commonly used by the informants for medicinal purposes. The low UV (below 1) and low Fic (near 0) is a common observation in the present study. The UV and Fic, analysis reveals that OTK on the medicinal plants is dwindling among the Gaddi Shepherds in Jammu and Kashmir, India. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Prevalence of MDR pathogens of bacterial meningitis in Egypt and new synergistic antibiotic combinations.

PubMed

Abdelkader, Mona M; Aboshanab, Khaled M; El-Ashry, Marwa A; Aboulwafa, Mohammad M

2017-01-01

The aim of this study was identifying bacterial pathogens involved in meningitis, studying their antibiotic resistance profiles, investigating the antibiotic resistance genes as well as evaluating the use of various antibiotic combinations. Antibiotic susceptibility tests were evaluated according to CLSI guidelines. Antibiotic combinations were evaluated by calculating the Fractional Inhibitory Concentration (FIC) index. A total of 71 bacterial isolates were recovered from 68 culture positive CSF specimens. Sixty five of these isolates (91.5%) were recovered from single infection specimens, while 6 isolates (8.4%) were recovered from mixed infection specimens. Out of the 71 recovered isolates, 48 (67.6%) were Gram-positive, and 23 (32.4%) were Gram-negative. Thirty one of the Gram positive isolates were S. pneumoniae (64.6%, n = 48). Out of the recovered 71 isolates; 26 (36.6%) were multidrug-resistant (MDR) isolates of which, 18 (69.2%) were Gram-negative and 8 (30.8%) were Gram-positive. All MDR isolates (100%) showed resistance to penicillin and ampicillin, however, they showed lower resistance to meropenem (50%), levofloxacin (50%), amikacin (48%), pipercillin-tazobactam (45.8%). Most common antibiotic resistance genes were investigated including: tem (21.1%), shv (15.8%), ctx-m (15.8%) coding for TEM-, SHV, CTX-M extended-spectrum beta-lactamases (ESBLs), respectively; aac(6')-I b(26.3%) coding for aminoglycoside 6'-N-acetyltransferase type Ib ciprofloxacin resistant variant; and qnrA (5.3%) gene coding for quinolone resistance. The DNA sequences of the respective resistance genes of some selected isolates were PCR amplified, analyzed and submitted to the GenBank database under the accession numbers, KX214665, KX214664, KX214663, KX214662, respectively. The FIC values for ampicillin/sulbactam plus cefepime showed either additive or synergistic effect against ten tested Gram-negative MDR isolates, while doxycycline plus levofloxacin combination revealed synergism against two MDR Gram-positive isolates. The results indicate high prevalence of antibiotic resistance among MDR isolates. Therefore, new guidelines should be implemented in Egypt to rationalize the use and avoid the misuse and abuse of antimicrobial agents.

Antibacterial, antioxidant and tyrosinase-inhibition activities of pomegranate fruit peel methanolic extract

PubMed Central

2012-01-01

Background This study evaluated, using in vitro assays, the antibacterial, antioxidant, and tyrosinase-inhibition activities of methanolic extracts from peels of seven commercially grown pomegranate cultivars. Methods Antibacterial activity was tested on Gram-positive (Bacillus subtilis and Staphylococcus aureus) and Gram-negative bacteria (Escherichia coli and Klebsiella pneumonia) using a microdilution method. Several potential antioxidant activities, including radical-scavenging ability (RSA), ferrous ion chelating (FIC) and ferric ion reducing antioxidant power (FRAP), were evaluated. Tyrosinase enzyme inhibition was investigated against monophenolase (tyrosine) and diphenolase (DOPA), with arbutin and kojic acid as positive controls. Furthermore, phenolic contents including total flavonoid content (TFC), gallotannin content (GTC) and total anthocyanin content (TAC) were determined using colourimetric methods. HPLC-ESI/MSn analysis of phenolic composition of methanolic extracts was also performed. Results Methanolic peel extracts showed strong broad-spectrum activity against Gram-positive and Gram-negative bacteria, with the minimum inhibitory concentrations (MIC) ranging from 0.2 to 0.78 mg/ml. At the highest concentration tested (1000 μg/ml), radical scavenging activities were significantly higher in Arakta (83.54%), Ganesh (83.56%), and Ruby (83.34%) cultivars (P< 0.05). Dose dependent FIC and FRAP activities were exhibited by all the peel extracts. All extracts also exhibited high inhibition (>50%) against monophenolase and diphenolase activities at the highest screening concentration. The most active peel extract was the Bhagwa cultivar against monophenolase and the Arakta cultivar against diphenolase with IC50 values of 3.66 μg/ml and 15.88 μg/ml, respectively. High amounts of phenolic compounds were found in peel extracts with the highest and lowest total phenolic contents of 295.5 (Ganesh) and 179.3 mg/g dry extract (Molla de Elche), respectively. Catechin, epicatechin, ellagic acid and gallic acid were found in all cultivars, of which ellagic acid was the most abundant comprising of more than 50% of total phenolic compounds detected in each cultivar. Conclusions The present study showed that the tested pomegranate peels exhibited strong antibacterial, antioxidant and tyrosinase-inhibition activities. These results suggest that pomegranate fruit peel could be exploited as a potential source of natural antimicrobial and antioxidant agents as well as tyrosinase inhibitors. PMID:23110485

Research and technology

NASA Technical Reports Server (NTRS)

1988-01-01

As the NASA Center responsible for assembly, checkout, servicing, launch, recovery and operational support of Space Transportation System elements and payloads, Kennedy Space Center is placing emphasis on its research and technology program. In addition to strengthening those areas of engineering and operations technology that contribute to safer, more efficient, and more economical execution of our current mission, we are developing the technological tools needed to execute the Center's mission relative to future programs. The Engineering Development Directorate encompasses most of the laboratories and other Center resources that are key elements of research and technology program implementation, and is responsible for implementation of the majority of the projects in this Kennedy Space Center 1988 Annual Report.

The Center for the Study of Social Organization of Schools and the Learning Process. Third Annual Report.

ERIC Educational Resources Information Center

McDill, Edward L.; And Others

A basic overview of Research and Development (R and D) Centers programs, and the various larger institutions of which they are a part, is given. The administrative and program structure of the Johns Hopkins R and D Center follows, with an organizational chart, staff list, and a program and project register included. A descriptive overview of the…

An illustrated chronology of the NASA Marshall Center and MSFC programs 1960-1973

NASA Technical Reports Server (NTRS)

Akens, D. S.

1974-01-01

The role that NASA's Marshall Space Flight Center played in the space program during the past 13 years is highlighted with pictures and text, plus background information concerning events that were important in the center's formation.

Kennedy Space Center Director Update

NASA Image and Video Library

2014-03-06

CAPE CANAVERAL, Fla. - Community leaders, business executives, educators, and state and local government leaders were updated on NASA Kennedy Space Center programs and accomplishments during Center Director Bob Cabana’s Center Director Update at the Debus Center at the Kennedy Space Center Visitor Complex in Florida. From left, Scott Thurston, Kennedy deputy of the spacecraft office of the Commercial Crew Program, talks with Scott Colloredo, director of the Center Planning and Development Directorate. Attendees talked with Cabana and other senior Kennedy managers and visited displays featuring updates on Kennedy programs and projects, including International Space Station, Commercial Crew, Ground System Development and Operations, Launch Services, Center Planning and Development, Technology, KSC Swamp Works and NASA Education. The morning concluded with a tour of the new Space Shuttle Atlantis exhibit at the visitor complex. For more information, visit http://www.nasa.gov/kennedy. Photo credit: NASA/Daniel Casper

The Lederman Science Center: Past, Present, Future

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

Bardeen, Marjorie G.; /Fermilab

2011-11-01

For 30 years, Fermilab has offered K-12 education programs, building bridges between the Lab and the community. The Lederman Science Center is our home. We host field trips and tours, visit schools, offer classes and professional development workshops, host special events, support internships and have a strong web presence. We develop programs based on identified needs, offer programs with peer-leaders and improve programs from participant feedback. For some we create interest; for others we build understanding and develop relationships, engaging participants in scientific exploration. We explain how we created the Center, its programs, and what the future holds.

The Lederman Science Center:. Past, Present, Future

NASA Astrophysics Data System (ADS)

Bardeen, Marjorie G.

2012-08-01

For 30 years, Fermilab has offered K-12 education programs, building bridges between the Lab and the community. The Lederman Science Center is our home. We host field trips and tours, visit schools, offer classes and professional development workshops, host special events, support internships and have a strong web presence. We develop programs based on identified needs, offer programs with peer-leaders and improve programs from participant feedback. For some we create interest; for others we build understanding and develop relationships, engaging participants in scientific exploration. We explain how we created the Center, its programs, and what the future holds.

34 CFR 644.1 - What is the Educational Opportunity Centers program?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 34 Education 3 2010-07-01 2010-07-01 false What is the Educational Opportunity Centers program? 644.1 Section 644.1 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION EDUCATIONAL OPPORTUNITY CENTERS General § 644.1 What is the Educational Opportunity Centers...

The Louisiana State University Law Center's Bijural Program.

ERIC Educational Resources Information Center

Costonis, John J.

2002-01-01

Describes the bijural program of Louisiana State University Law Center. The program educates all first-degree law students in both the common law and civil law traditions, preparing them for the increasing globalization of legal practice. (EV)

Overlay field application program, Pennsylvania US-119.

DOT National Transportation Integrated Search

2010-11-01

The Concrete Overly Filed Application program is administered by FHWA and the National Concrete Pavement Technology Center (CP Tech Center). The overall objective of this program is to increase the awareness and knowledge of concrete overlay applicat...

Initiation and Maintenance of Fitness Center Utilization in an Incentive-Based Employer Wellness Program

PubMed Central

Abraham, Jean Marie; Crespin, Daniel; Rothman, Alexander

2015-01-01

Objective Investigate the initiation and maintenance of participation in an employer-based wellness program that provides financial incentives for fitness center utilization. Methods Using multivariate analysis, we investigated how employees’ demographics, health status, exercise-related factors, and lifestyle change preferences affect program participation. Results Forty-two percent of eligible employees participated in the program and 24% earned a $20 incentive at least once by utilizing a gym 8 times or more in a month. On average, participants utilized fitness centers 7.0 months each year and earned credit 4.5 months. Participants’ utilization diminished after their first year in the program. Conclusions Factors associated with initiation and maintenance of fitness center utilization were similar. Declining utilization over time raises concern about the long-run effectiveness of fitness-focused wellness programs. Employers may want to consider additional levers to positively reinforce participation. PMID:26340283

Geriatric resources in acute care hospitals and trauma centers: a scarce commodity.

PubMed

Maxwell, Cathy A; Mion, Lorraine C; Minnick, Ann

2013-12-01

The number of older adults admitted to acute care hospitals with traumatic injury is rising. The purpose of this study was to examine the location of five prominent geriatric resource programs in U.S. acute care hospitals and trauma centers (N = 4,865). As of 2010, 5.8% of all U.S. hospitals had at least one of these programs. Only 8.8% of trauma centers were served by at least one program; the majorities were in level I trauma centers. Slow adoption of geriatric resource programs in hospitals may be due to lack of champions who will advocate for these programs, lack of evidence of their impact on outcomes, or lack of a business plan to support adoption. Future studies should focus on the benefits of geriatric resource programs from patients' perspectives, as well as from business case and outcomes perspectives. Copyright 2013, SLACK Incorporated.

Implementing an Evidence-Based Fall Prevention Intervention in Community Senior Centers.

PubMed

Li, Fuzhong; Harmer, Peter; Fitzgerald, Kathleen

2016-11-01

To evaluate the impact of implementing an evidence-based fall prevention intervention in community senior centers. We used a single-group design to evaluate the Tai Ji Quan: Moving for Better Balance (TJQMBB) program's adoption, population reach, implementation, effectiveness, and maintenance among 36 senior centers in 4 Oregon counties between 2012 and 2016. The primary outcome measure, as part of the effectiveness evaluation, was number of falls as ascertained by self-report. Trained TJQMBB instructors delivered the program to community-dwelling older adults for 48 weeks, with a 6-month postintervention follow-up. TJQMBB was adopted by 89% of the senior centers approached and reached 90% of the target population. The program resulted in a 49% reduction in the total number of falls and improved physical performance. Participation was well maintained after the program's completion. The average cost-effectiveness ratio for the 48-week program implementation was $917 per fall prevented and $676 per fall prevented for multiple falls. TJQMBB is an effective public health program that can be broadly implemented in community senior centers for primary prevention of falls among community-dwelling older adults.

Apollo Program Leadership

NASA Technical Reports Server (NTRS)

1950-01-01

This historical photograph is of the Apollo Space Program Leaders. An inscription appears at the top of the image that states, 'Our deep appreciation for your outstanding contribution to the success of Apollo 11', signed 'S', indicating that it was originally signed by Apollo Program Director General Sam Phillips, pictured second from left. From left to right are; NASA Associate Administrator George Mueller; Phillips; Kurt Debus, Director of the Kennedy Space Center; Robert Gilruth, Director of the Manned Spacecraft Center, later renamed the Johnson Space Center; and Wernher von Braun, Director of the Marshall Space Flight Center.

United States Air Force Summer Research Program -- 1993. Volume 16. Arnold Engineering Development Center. Frank J. Seiler Research Laboratory. Wilford Hall Medical Center

DTIC Science & Technology

1993-12-01

A I 7f t UNITED STATE AIR FORCE SUMMER RESEARCH PROGRAM -- 1993 SUMMER RESEARCH PROGRAM FINAL REPORTS VOLUME 16 ARNOLD ENGINEERING DEVELOPMENT CENTER...FRANK J. SELLER RESEARCH LABORATORY WILFORD HALL MEDICAL CENTER RESEARCH & DEVELOPMENT LABORATORIES 5800 Uplander Way Culver City, CA 90230-6608...National Rd. Vol-Page No: 15-44 Dist Tecumseh High School 8.4 New Carlisle, OH 45344-0000 Barber, Jason Laboratory: AL/CF 1000 10th St. Vol-Page No

Saturn Apollo Program

NASA Image and Video Library

1950-01-01

This historical photograph is of the Apollo Space Program Leaders. An inscription appears at the top of the image that states, “Our deep appreciation for your outstanding contribution to the success of Apollo 11”, signed “S”, indicating that it was originally signed by Apollo Program Director General Sam Phillips, pictured second from left. From left to right are; NASA Associate Administrator George Mueller; Phillips; Kurt Debus, Director of the Kennedy Space Center; Robert Gilruth, Director of the Manned Spacecraft Center, later renamed the Johnson Space Center; and Wernher von Braun, Director of the Marshall Space Flight Center.

Johnson Space Center Health and Medical Technical Authority

NASA Technical Reports Server (NTRS)

Fogarty, Jennifer A.

2010-01-01

1.HMTA responsibilities: a) Assure program/project compliance with Agency health and medical requirements at identified key decision points. b) Certify that programs/projects comply with Agency health and medical requirements prior to spaceflight missions. c) Assure technical excellence. 2. Designation of applicable NASA Centers for HMTA implementation and Chief Medical Officer (CMO) appointment. 3. Center CMO responsible for HMTA implementation for programs and projects at the center. JSC HMTA captured in "JSC HMTA Implementation Plan". 4. Establishes specifics of dissenting opinion process consistent with NASA procedural requirements.

[Evaluation of the relapse prevention program for substance abusers called "TAMARPP" at mental health and welfare center].

PubMed

Kondo, Ayumi; Ide, Mihoko; Takahashi, Ikue; Taniai, Tomoko; Miura, Kasumi; Yamaguchi, Akiko; Yotsuji, Naomi; Matsumoto, Toshihiko

2014-04-01

We developed the TAMA mental health and welfare center Relapse Prevention Program (TAMARPP) and evaluated the efficacy of the program. We provided the program for 59 substance abusers at Tokyo Tama Comprehensive Mental Health and Welfare Center, and conducted brief interviews and questionnaire surveys to them four times during eight months follow-up period. The main results were as follows. 1) Most of the subjects were before "hitting bottom". 2) More than half of the subjects continued participating in the program for more than 2 months and their attendance rate was fairly high. 3) Some of the subjects began joining a self-help group as N.A. and A.A. during the follow up period. 4) The mood states of the subjects were gradually improved during the period. 5) About one-third of the subjects abused substance again after two-month' program, but all of them continued to attend the program or a private counseling. Most of their families also continued having support from the center. These findings suggested it was meaningful to have such a friendly and less confrontational program as TAMARPP at our center to provide support for many substance abusers before "hitting bottom" and their families.

Research and technology

NASA Technical Reports Server (NTRS)

1985-01-01

As the NASA Center responsible for assembly, checkout, servicing, launch, recovery, and operational support of Space Transportation System elements and payloads, Kennedy Space Center is placing increasing emphasis on the Center's research and technology program. In addition to strengthening those areas of engineering and operations technology that contribute to safe, more efficient, and more economical execution of our current mission, we are developing the technological tools needed to execute the Center's mission relative to Space Station and other future programs. The Engineering Development Directorate encompasses most of the laboratories and other Center resources that are key elements of research and technology program implementation and is responsible for implementation of the majority of the projects in this Kennedy Space Center 1985 Annual Report. The report contains brief descriptions of research and technology projects in major areas of Kennedy Space Center's disciplinary expertise.

Science at NASA field centers: Findings and recommendations on the scope, strength and interactions of science and science-related technology programs

NASA Technical Reports Server (NTRS)

1988-01-01

Great achievements by NASA and other space agencies have shown us what opportunities lie in the opening of the space frontier. A broad and vigorous science program in NASA is vital to full U.S. exploitation of these new opportunities. Today, science in NASA Centers is characterized by its breadth, relevance, and excellence. The NASA in-house science program and its links to university programs constitute a vitally important national resource. Maintaining excellence as a foundation for the future is a fundamental responsibility of NASA, one that requires constant attention and effort. This report by the NASA Center Science Assessment Team documents the current state of science within NASA and recommends actions to maintain a healthy program. NASA scientists have always played key roles in planning, guiding, and conducting national programs in space science. The review of Center science programs is intended to ensure that both NASA and the nation can depend on their continuing contribution in these roles.

Computer Bits: Child Care Center Management Software Buying Guide Update.

ERIC Educational Resources Information Center

Neugebauer, Roger

1987-01-01

Compares seven center management programs used for basic financial and data management tasks such as accounting, payroll and attendance records, and mailing lists. Describes three other specialized programs and gives guidelines for selecting the best software for a particular center. (NH)

78 FR 22817 - Proposed Priority-National Institute on Disability and Rehabilitation Research-Disability and...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-17

... Institute on Disability and Rehabilitation Research--Disability and Rehabilitation Research Projects and Centers Program--Rehabilitation Engineering Research Centers AGENCY: Office of Special Education and... Research Projects and Centers Program administered by the National Institute on Disability and...

FHWA research and technology evaluation program summary report spring 2016

DOT National Transportation Integrated Search

2016-08-01

This report summarizes the 16 evaluations being conducted by the Volpe National Transportation Systems Center on behalf of FHWAs Research and Technology Program. The FHWA R&T Program furthers the Turner-Fairbank Highway Research Centers goal of...

Comparing Person-Centered Communication Education in Long-Term Care Using Onsite and Online Formats.

PubMed

Coleman, Carissa K; Fanning, Kim; Williams, Kristine N

2015-11-01

Educating nursing home (NH) staff to provide person-centered care is complicated by scheduling, costs, and other feasibility issues. The current study compared outcomes for an in-service program focused on person-centered communication provided in onsite and online formats. The Changing Talk program was provided onsite in seven NHs (n = 327 staff). The online program included eight NHs (n = 211 staff). Analysis of variance revealed an interaction between format type and pre-/post-test scores with improved recognition of person-centered communication in the onsite group only. Group program evaluations based on the modified Diffusion of Innovation in Long-Term Care Battery indicated no significant differences between training formats. Staff perception of the program was similar. Although statistically significant gains were noted in posttest scores indicating awareness of person-centered communication for the onsite group, gains were of limited clinical significance. Feasibility and effectiveness are important considerations for in-service education supporting NH culture change. Copyright 2015, SLACK Incorporated.

A Comprehensive Review of Selected Business Programs in Community Colleges and Area Vocational-Technical Centers. Program Review Report.

ERIC Educational Resources Information Center

Florida State Dept. of Education, Tallahassee. Div. of Vocational, Adult, and Community Education.

In 1988, a review was conducted of the business component of associate in arts and associate in science (AS) degree programs, and of the certificate programs in business in Florida community colleges and area vocational-technical centers. Focusing primarily on business programs in marketing, general business management, and small business…

Expanding Programs in an Early Childhood Center To Meet the Community's Needs and To Improve Center Fiscal Stability.

ERIC Educational Resources Information Center

Rothschild, Theresa

This practicum addressed the issues of declining enrollment and the anticipated problems resulting from the loss of a kindergarten program in an early childhood center. (Enrollment is expected to decline as the public schools moved to all-day kindergarten.) Goals of the practicum were to increase enrollment in the early childhood center, expand…

All in One Stop? The Accessibility of Work Support Programs at One-Stop Centers.

ERIC Educational Resources Information Center

Richer, Elise; Kubo, Hitomi; Frank, Abbey

The accessibility of work support programs at one-stop centers was examined in a study during which 33 telephone directors or managers of one-stop centers in 22 states were interviewed by telephone. The interviews established the existence of extensive differences between one-stop centers from the standpoint of all aspects of their operation,…

NASA/State Education Cooperation

NASA Technical Reports Server (NTRS)

1990-01-01

NASA is cooperating with state departments of education in a number of special education programs. An example is Maryland Summer Centers for Gifted and Talented Students sponsored by the Maryland State Department of Education. Some 2,600 students participated in the 1990 program. One of the 12 centers is the Center for Space Science and Technology at Goddard Space Flight Center, which provides instruction to students of the 9-12 grade level. This center is operated by a three organization partnership that includes the Maryland State Department of Education, the University of Maryland and Goddard Space Flight Center, which hosts the instructional program and provides volunteer scientists and engineers as instructors. Typical two-week space intern program includes panel discussions, lectures, tours, field trips and hands-on activity focusing on various space science topics. Senior high students benefit from a one-to-one mentor relationship with a volunteer scientist or engineer. Another example was the Paducah (Kentucky) NASA Community Involvement Project, a joint educational effort of Langley and Lewis Research Centers, Marshall Space Flight Center, the Kentucky Department of Education, the City of Paducah and Paducah Independent Schools. It was a 16 day exposition/symposium featuring seminars on space subjects.

Workplace Skills Enhancement Project. Final Report.

ERIC Educational Resources Information Center

Seattle-King County Private Industry Council, Seattle, WA.

The Seattle-King County Private Industry Council developed and delivered a workplace literacy program in partnership with the following agencies: Employment Opportunities Center, Refugee Federation Services Center, and Center for Career Alternatives. The program provided significant workplace literacy skills to 325 actual enrollees (266 Asian, 15…

78 FR 34897 - Final Priorities; National Institute on Disability and Rehabilitation Research-Disability and...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-11

....133E-8.] Final Priorities; National Institute on Disability and Rehabilitation Research--Disability and Rehabilitation Research Projects and Centers Program--Rehabilitation Engineering Research Centers AGENCY: Office... under the Disability and Rehabilitation Research Projects and Centers Program administered by the...

A Statewide Collaboration: Ohio Level III Trauma Centers' Approach to the Development of a Benchmarking System.

PubMed

Lang, Carrie L; Simon, Diane; Kilgore, Jane

The American College of Surgeons Committee on Trauma revised the Resources for Optimal Care of the Injured Patient to include the criteria for trauma centers to participate in a risk-adjusted benchmarking system. Trauma Quality Improvement Program is currently the risk-adjusted benchmarking program sponsored by the American College of Surgeons, which will be required of all trauma centers to participate in early 2017. Prior to this, there were no risk-adjusted programs for Level III verified trauma centers. The Ohio Society of Trauma Nurse Leaders is a collaborative group made up of trauma program managers, coordinators, and other trauma leaders who meet 6 times a year. Within this group, a Level III Subcommittee was formed initially to provide a place for the Level III centers to discuss issues specific to the Level III centers. When the new requirement regarding risk-adjustment became official, the subcommittee agreed to begin reporting simple data points with the idea to risk adjust in the future.

How Does the Secondary School Library Become an Instructional Materials Center? Personnel, Program, Materials, Housing.

ERIC Educational Resources Information Center

Rogers, Margaret

1968-01-01

Objectives of this paper are: (1) to provide a practical point of view, based on experience of library and audiovisual practitioners, for expanding secondary school library programs into instructional materials center programs as demanded by instructional programs involving flexible scheduling, inquiry, and independent study; (2) to provide an…

SAM: The "Search and Match" Computer Program of the Escherichia coli Genetic Stock Center

ERIC Educational Resources Information Center

Bachmann, B. J.; And Others

1973-01-01

Describes a computer program used at a genetic stock center to locate particular strains of bacteria. The program can match up to 30 strain descriptions requested by a researcher with the records on file. Uses of this particular program can be made in many fields. (PS)

Evaluation of Progress, Bilingual Mini-Head Start, November 1973.

ERIC Educational Resources Information Center

McConnell, Beverly

A 5-year experimental project, the Bilingual Mini Head Start program is an early education program for children of migrant farm workers. The program has 2 components: the mobile and the stationary components. In the stationary program, 2 year-round centers are operated in Connell and Moses Lake (Washington). These centers' purpose is to…

Program Evaluation of Community College Learning Assistance Centers: What Do LAC Directors Think?

ERIC Educational Resources Information Center

Franklin, Doug; Blankenberger, Bob

2016-01-01

Objective: This study seeks to determine the nature of current program evaluation practices for learning assistance centers (LACs), the practices being used for program evaluation, and whether LAC directors believe their practices are appropriate for evaluating program effectiveness. Method: We conducted a survey (n = 61) of community college LAC…

77 FR 59931 - Single Source Program Expansion Supplement Award to Area Health Education Centers (AHEC) Program...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-01

... Grantee--University of Guam School of Nursing. SUMMARY: The Health Resources and Services Administration... supplement award to the University of Guam School of Nursing, an Area Health Education Center (AHEC) Program grantee, to coordinate the U.S. Affiliated Pacific Islands (USAPI) Nursing Program Capacity Strengthening...

Research and technology: 1994 annual report of the John F. Kennedy Space Center

NASA Technical Reports Server (NTRS)

1994-01-01

As the NASA Center responsible for assembly, checkout, servicing, launch, recovery, and operational support of Space Transportation System elements and payloads, the John F. Kennedy Space Center is placing increasing emphasis on its advanced technology development program. This program encompasses the efforts of the Engineering Development Directorate laboratories, most of the KSC operations contractors, academia, and selected commercial industries - all working in a team effort within their own areas of expertise. This edition of the Kennedy Space Center Research and Technology 1994 Annual Report covers efforts of all these contributors to the KSC advanced technology development program, as well as our technology transfer activities. The Technology Programs and Commercialization Office (DE-TPO), (407) 867-3017, is responsible for publication of this report and should be contacted for any desired information regarding the advanced technology program.

Documents related to the Minnesota Center for Environmental Advocacy's Petition for Withdrawal of Minnesota's NPDES Program

EPA Pesticide Factsheets

NPDES Petition for Program Withdrawal in Minnesota: Documents related to the Minnesota Center for Environmental Advocacy (MCEA) Petition for Corrective Action or Withdrawal of NPDES Program Approval from the State of Minnesota.

15 CFR 290.3 - Program description.

Code of Federal Regulations, 2012 CFR

2012-01-01

... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE NIST EXTRAMURAL PROGRAMS REGIONAL CENTERS FOR THE... subject of research in NIST's Automated Manufacturing Research Facility (AMRF). The core of AMRF research... manufacturing technology. (b) Program objective. The objective of the NIST Manufacturing Technology Centers is...

15 CFR 290.3 - Program description.

Code of Federal Regulations, 2014 CFR

2014-01-01

... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE NIST EXTRAMURAL PROGRAMS REGIONAL CENTERS FOR THE... subject of research in NIST's Automated Manufacturing Research Facility (AMRF). The core of AMRF research... manufacturing technology. (b) Program objective. The objective of the NIST Manufacturing Technology Centers is...

15 CFR 290.3 - Program description.

Code of Federal Regulations, 2013 CFR

2013-01-01

... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE NIST EXTRAMURAL PROGRAMS REGIONAL CENTERS FOR THE... subject of research in NIST's Automated Manufacturing Research Facility (AMRF). The core of AMRF research... manufacturing technology. (b) Program objective. The objective of the NIST Manufacturing Technology Centers is...

Supporting learner-centered technology integration through situated mentoring

NASA Astrophysics Data System (ADS)

Rosenberg, Marian Goode

Situated mentoring was used as a professional development method to help 11 high school science teachers integrate learner-centered technology. The teachers' learner-centered technology beliefs and practices as well as their perception of barriers to learner-centered technology integration were explored before and after participating in the mentoring program. In addition, the participants' thoughts about the effectiveness of various components of the mentoring program were analyzed along with the mentor's observations of their practices. Situated mentoring can be effective for supporting learner-centered technology integration, in particular decreasing the barriers teachers experience. Goal setting, collaborative planning, reflection, and onsite just-in-time support were thought to be the most valuable components of the mentoring program.

Research and technology 1991 annual report

NASA Technical Reports Server (NTRS)

1991-01-01

As the NASA Center responsible for assembly, checkout, servicing, launch, recovery, and operational support of Space Transportation System elements and payloads, NASA Kennedy is placing increasing emphasis on the center's research and technology program. In addition to strengthening those areas of engineering and operations technology that contribute to safer, more efficient, and more economical execution of the current mission, the technical tools are being developed which are needed to execute the center's mission relative to future programs. The Engineering Development Directorate encompasses most of the labs and other center resources that are key elements of research and technology program implementation and is responsible for implementation of the majority of the projects in this Kennedy Space Center 1991 annual report.

Two cases of pseudohermaphroditism in loggerhead sea turtles Caretta caretta.

PubMed

Crespo, Jose Luis; García-Párraga, Daniel; Giménez, Ignacio; Rubio-Guerri, Consuelo; Melero, Mar; Sánchez-Vizcaíno, José Manuel; Marco, Adolfo; Cuesta, Jose A; Muñoz, María Jesús

2013-09-03

Two juvenile (curved carapace lengths: 28 and 30 cm) loggerhead sea turtles Caretta caretta with precocious male external characteristics were admitted to the ARCA del Mar rescue area at the Oceanogràfic Aquarium in Valencia, Spain, in 2009 and 2010. Routine internal laparoscopic examination and subsequent histopathology confirmed the presence of apparently healthy internal female gonads in both animals. Extensive tissue biopsy and hormone induction assays were consistent with female sex. To the best of our knowledge, this is the first report of pseudohermaphroditism in loggerhead sea turtles based on sexual external characteristics and internal laparoscopic examination. Our findings suggest that the practice of using external phenotypical characteristics as the basis for gender identification in sea turtles should be reevaluated. Future research should focus on detecting more animals with sexual defects and their possible effects on the sea turtle population.

Design Of An Intelligent Robotic System Organizer Via Expert System Tecniques

NASA Astrophysics Data System (ADS)

Yuan, Peter H.; Valavanis, Kimon P.

1989-02-01

Intelligent Robotic Systems are a special type of Intelligent Machines. When modeled based on Vle theory of Intelligent Controls, they are composed of three interactive levels, namely: organization, coordination, and execution, ordered according, to the ,Principle of Increasing, Intelligence with Decreasing Precl.sion. Expert System techniques, are used to design an Intelligent Robotic System Organizer with a dynamic Knowledge Base and an interactive Inference Engine. Task plans are formulated using, either or both of a Probabilistic Approach and Forward Chapling Methodology, depending on pertinent information associated with a spec;fic requested job. The Intelligent Robotic System, Organizer is implemented and tested on a prototype system operating in an uncertain environment. An evaluation of-the performance, of the prototype system is conducted based upon the probability of generating a successful task sequence versus the number of trials taken by the organizer.

Synergy between baicalein and penicillins against penicillinase-producing Staphylococcus aureus.

PubMed

Qian, Minyi; Tang, Shusheng; Wu, Congming; Wang, Yang; He, Tao; Chen, Tingting; Xiao, Xilong

2015-09-01

The combination of baicalein (the active constituent of Scutellaria baicalensis) with penicillin G/amoxicillin showed potent synergy against 20 clinical penicillinase-producing Staphylococcus aureus strains including 10 isolates that were additionally methicillin-resistant (MRSA). The fractional inhibitory concentration (FIC) indices of penicillins+baiclein ranged from 0.14 to 0.38. Baicalein protected penicillins (penicillin G and amoxicillin) from penicillinase and increased the susceptibility of penicillinase-supplemented S. aureus ATCC 29213 in a dose-dependent manner. The inhibition of penicillinase activity by baicalein should be responsible for the synergism and protective effect. These findings offer us good evidence that the penicillins combined with baicalein showed potent synergistic activity against penicillinase-producing S. aureus and penicillinase-producing MRSA in vitro and might provide promising implications for clinical treatment of these bacterial infections. Copyright © 2015 Elsevier GmbH. All rights reserved.

75 FR 55588 - Family-to-Family Health Information Center Program

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-13

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Health Resources and Services Administration Family-to-Family Health Information Center Program AGENCY: Health Resources and Services Administration, HHS... Florida Family-to-Family Health Information Center (F2F HIC) grant (H84MC00006) from the Florida Institute...

42 CFR 482.96 - Condition of participation: Quality assessment and performance improvement (QAPI).

Code of Federal Regulations, 2013 CFR

2013-10-01

... practices, patient education, patient satisfaction, and patient rights. The transplant center must take... or arrangement. (a) Standard: Components of a QAPI program. The transplant center's QAPI program must use objective measures to evaluate the center's performance with regard to transplantation activities...

42 CFR 482.96 - Condition of participation: Quality assessment and performance improvement (QAPI).

Code of Federal Regulations, 2012 CFR

2012-10-01

... practices, patient education, patient satisfaction, and patient rights. The transplant center must take... or arrangement. (a) Standard: Components of a QAPI program. The transplant center's QAPI program must use objective measures to evaluate the center's performance with regard to transplantation activities...

42 CFR 482.96 - Condition of participation: Quality assessment and performance improvement (QAPI).

Code of Federal Regulations, 2014 CFR

2014-10-01

... practices, patient education, patient satisfaction, and patient rights. The transplant center must take... or arrangement. (a) Standard: Components of a QAPI program. The transplant center's QAPI program must use objective measures to evaluate the center's performance with regard to transplantation activities...

76 FR 30948 - Agency Information Collection Activities: Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-27

... Act of 1995: Proposed Project: Reconciliation Tool for the Teaching Health Center Graduate Medical Education Program--[NEW] The Teaching Health Center Graduate Medical Education (THCGME) program, Section... statute provides that eligible teaching health centers receive payments for both direct and indirect costs...

Alternative Learning Centers: Another Option for Discipline Programs.

ERIC Educational Resources Information Center

Pare, John A.

1983-01-01

Describes the operation and effectiveness of the Alternative Learning Center program administered by James Madison Memorial High School in Madison (Wisconsin). The center permits the school to remove students committing breaches of school discipline from their classes without removing them from the educational environment altogether. (PGD)

Safety, Reliability, and Quality Assurance Provisions for the Office of Aeronautics, Exploration and Technology Centers

NASA Technical Reports Server (NTRS)

1991-01-01

This Handbook establishes general safety, reliability, and quality assurance (SR&QA) guidelines for use on flight and ground-based projects conducted at the Ames, Langley, and Lewis Research Centers, hereafter identified as the Office of Aeronautics, Exploration and Technology (OAET) Centers. This document is applicable to all projects and operations conducted at these Centers except for those projects covered by more restrictive provisions such as the Space Shuttle, Space Station, and unmanned spacecraft programs. This Handbook is divided into two parts. The first (Chapters 1 and 2) establishes the SR&QA guidelines applicable to the OAET Centers, and the second (Appendices A, B, C, and D) provides examples and definitions for the total SR&QA program. Each center should implement SR&QA programs using these guidelines with tailoring appropriate to the special projects conducted by each Center. This Handbook is issued in loose-leaf form and will be revised by page changes.

Configuration Management at NASA

NASA Technical Reports Server (NTRS)

Doreswamy, Rajiv

2013-01-01

NASA programs are characterized by complexity, harsh environments and the fact that we usually have one chance to get it right. Programs last decades and need to accept new hardware and technology as it is developed. We have multiple suppliers and international partners Our challenges are many, our costs are high and our failures are highly visible. CM systems need to be scalable, adaptable to new technology and span the life cycle of the program (30+ years). Multiple Systems, Contractors and Countries added major levels of complexity to the ISS program and CM/DM and Requirements management systems center dot CM Systems need to be designed for long design life center dot Space Station Design started in 1984 center dot Assembly Complete in 2012 center dot Systems were developed on a task basis without an overall system perspective center dot Technology moves faster than a large project office, try to make sure you have a system that can adapt

AMA-Reddit Media Event

NASA Image and Video Library

2014-12-02

NASA managers participate in a live online Ask Me Anything, or AMA, session for reddit.com followers during Orion preflight activities at NASA Kennedy Space Center's News Center in Florida. Participating are Mike Bolger, Ground Systems Development and Operations program manager Mark Geyer, Orion program manager and Todd May, Space Launch System program manager. Discussion topics include Mars and technology. Monitoring the live discussion is Brandi Dean, public affairs specialist from Johnson Space Center in Houston.

Zero Robotics at Kennedy Space Center Visitor Complex

NASA Image and Video Library

2017-08-11

Students and their sponsors gather for a commemorative photo in the Center for Space Education at NASA’s Kennedy Space Center in Florida after participating in the finals of the Zero Robotics Middle School Summer Program national championship. The five-week program allows rising sixth- through ninth-graders to write programs for small satellites called SPHERES (Synchronized, Position, Hold, Engage, Reorient, Experimental Satellites). Finalists saw their code tested aboard the International Space Station.

Practice Characteristics of Emergency Department Extracorporeal Cardiopulmonary Resuscitation (eCPR) Programs in the United States: The Current State of the Art of Emergency Department Extracorporeal Membrane Oxygenation (ED ECMO)

PubMed Central

Tonna, Joseph E.; Johnson, Nicholas J; Greenwood, John; Gaieski, David F; Shinar, Zachary; Bellezo, Joseph M.; Becker, Lance; Shah, Atman P.; Youngquist, Scott T.; Mallin, Michael P; Fair, James Franklin; Gunnerson, Kyle J.; Weng, Cindy; McKellar, Stephen

2017-01-01

Purpose To characterize the current scope and practices of centers performing extracorporeal cardiopulmonary resuscitation (eCPR) on the undifferentiated patient with cardiac arrest in the emergency department. Methods We contacted all US centers in January 2016 that had submitted adult eCPR cases to the Extracorporeal Life Support Organization (ELSO) registry and surveyed them, querying for programs that had performed eCPR in the Emergency Department (ED ECMO). Our objective was to characterize the following domains of ED ECMO practice: program characteristics, patient selection, devices and techniques, and personnel. Results Among 99 centers queried, 70 responded. Among these, 36 centers performed ED ECMO. Nearly 93% of programs are based at academic/teaching hospitals. 65% of programs are less than 5 years old, and 60% of programs perform ≤ 3 cases per year. Most programs (90%) had inpatient eCPR or salvage ECMO programs prior to starting ED ECMO programs. The majority of programs do not have formal inclusion and exclusion criteria. Most programs preferentially obtain vascular access via the percutaneous route (70%) and many (40%) use mechanical CPR during cannulation. The most commonly used console is the Maquet Rotaflow®. Cannulation is most often performed by cardiothoracic (CT) surgery, and nearly all programs (>85%) involve CT surgeons, perfusionists, and pharmacists. Conclusions Over a third of centers that submitted adult eCPR cases to ELSO have performed ED ECMO. These programs are largely based at academic hospitals, new, and have low volumes. They do not have many formal inclusion or exclusion criteria, and devices and techniques are variable. PMID:27523953

Practice characteristics of Emergency Department extracorporeal cardiopulmonary resuscitation (eCPR) programs in the United States: The current state of the art of Emergency Department extracorporeal membrane oxygenation (ED ECMO).

PubMed

Tonna, Joseph E; Johnson, Nicholas J; Greenwood, John; Gaieski, David F; Shinar, Zachary; Bellezo, Joseph M; Becker, Lance; Shah, Atman P; Youngquist, Scott T; Mallin, Michael P; Fair, James Franklin; Gunnerson, Kyle J; Weng, Cindy; McKellar, Stephen

2016-10-01

To characterize the current scope and practices of centers performing extracorporeal cardiopulmonary resuscitation (eCPR) on the undifferentiated patient with cardiac arrest in the emergency department. We contacted all US centers in January 2016 that had submitted adult eCPR cases to the Extracorporeal Life Support Organization (ELSO) registry and surveyed them, querying for programs that had performed eCPR in the Emergency Department (ED ECMO). Our objective was to characterize the following domains of ED ECMO practice: program characteristics, patient selection, devices and techniques, and personnel. Among 99 centers queried, 70 responded. Among these, 36 centers performed ED ECMO. Nearly 93% of programs are based at academic/teaching hospitals. 65% of programs are less than 5 years old, and 60% of programs perform ≤3 cases per year. Most programs (90%) had inpatient eCPR or salvage ECMO programs prior to starting ED ECMO programs. The majority of programs do not have formal inclusion and exclusion criteria. Most programs preferentially obtain vascular access via the percutaneous route (70%) and many (40%) use mechanical CPR during cannulation. The most commonly used console is the Maquet Rotaflow(®). Cannulation is most often performed by cardiothoracic (CT) surgery, and nearly all programs (>85%) involve CT surgeons, perfusionists, and pharmacists. Over a third of centers that submitted adult eCPR cases to ELSO have performed ED ECMO. These programs are largely based at academic hospitals, new, and have low volumes. They do not have many formal inclusion or exclusion criteria, and devices and techniques are variable. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Youth Restitution & Recreation: A Successful Mix.

ERIC Educational Resources Information Center

Krichbaum, Daniel; Alston, Martha Arnold

1991-01-01

Describes Detroit's Youth Restitution Program which combats juvenile delinquency using self-esteem-building leisure programs. Developed through county juvenile court community service programs, it places youth in recreation centers where restitution workers assist them with tasks like supervising children's activities and beautifying the center.…

15 CFR 290.3 - Program description.

Code of Federal Regulations, 2011 CFR

2011-01-01

... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE NIST EXTRAMURAL PROGRAMS REGIONAL CENTERS FOR THE TRANSFER OF MANUFACTURING TECHNOLOGY § 290.3 Program description. (a) The Secretary, acting through the... for the Transfer of Manufacturing Technology. Each Center shall be affiliated with a U.S.-based...

15 CFR 290.3 - Program description.

Code of Federal Regulations, 2010 CFR

2010-01-01

... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE NIST EXTRAMURAL PROGRAMS REGIONAL CENTERS FOR THE TRANSFER OF MANUFACTURING TECHNOLOGY § 290.3 Program description. (a) The Secretary, acting through the... for the Transfer of Manufacturing Technology. Each Center shall be affiliated with a U.S.-based...

A comprehensive palliative care program at a tertiary cancer center in Jordan.

PubMed

Shamieh, Omar; Hui, David

2015-03-01

The palliative care program in King Hussein Cancer Center (KHCC) is growing rapidly to serve the needs of patients with cancer and their families. To describe the KHCC palliative care program and its integration into the oncology care. Narrative review of our palliative care program. Patients with cancer at KHCC have access to an interprofessional palliative care at different settings. In 2012, the inpatient team saw 400 consultations and 979 referrals and admissions. The outpatient clinic had a total of 1133 patient visits. The home care program provided a total of 1501 visits. Our program is a regional center for education and training and actively conducts research. Our palliative care program may be a model for successful delivery of comprehensive cancer care in the Middle East. © The Author(s) 2013.

Zero Robotics at Kennedy Space Center Visitor Complex

NASA Image and Video Library

2017-08-11

NASA Kennedy Space Center's Trent Smith conducts a quantum levitation demonstration, using liquid nitrogen, metal and a magnetic track, for students and their sponsors in the Center for Space Education at NASA’s Kennedy Space Center in Florida. Teams from across the state of Florida were gathered at Kennedy for the finals of the Zero Robotics Middle School Summer Program national championship. The five-week program allows rising sixth- through ninth-graders to write programs for small satellites called SPHERES (Synchronized, Position, Hold, Engage, Reorient, Experimental Satellites). Finalists saw their code tested aboard the International Space Station.

Reaching for the APEX at Ames

NASA Technical Reports Server (NTRS)

Kohut, Matthew

2008-01-01

The multidimensional design of the APEX program is the result of an extensive research and development effort dating back nearly a decade. "In the late 1990s and early 2000, we were pretty successful at getting new research and technology projects here at the center," Johnson says, "and we had a lack of critical mass of project managers. We were taking people who were primarily researchers and putting them in the position of managing projects." Smith and Johnson held a series of workshops across the center during 2000 and 2001 to gather feedback about how to address this issue. When they briefed the center's senior management on their findings, one of the top recommendations was to establish a project manager development program at Ames. At that point, they cast a wide net for ideas and information. "We did centerwide needs assessment, we did focus groups, we did surveys," Smith says. "We came up with a proposal for what a program would look like, tying in what we knew about the Academy of Program1 Project Leadership (now the Academy for Program/Project and Engineering Leadership, or APPEL), what we've seen at other centers, what other centers have tried. We were always checking to make sure our program mapped to APPEL. We also looked at the PMI [Project Management Institute] model, INCOSE [International Council on Systems Engineering], CMMI [Capability Maturity Model Integration], you name it." "We had a lot of conversations with the Jet Propulsion Lab and Goddard," Johnson adds. "We saw those centers as models for what Ames was aspiring to be in terms of a center for managing space flight missions." Their research confirmed what they already knew-that strong practitioner involvement would be critical to their program design process. 'XPEX is for the practitioner by the practitioner," Smith says. "They have to be a part of designing it. Otherwise there's no way we could design a program that meets their needs." At the same time that they worked at the grassroots level, they also solicited feedback from the center's senior management. "We recognized that in order for anything to succeed here, we needed to have a champion at the center management level," Johnson said. "You have to have champions, and you have to listen to what the senior managers are saying. They have their own ideas." In the case of APEX, one of those ideas fundamentally reshaped the program. "When we originally started, it was a project management development program," Johnson says, "but in our meeting with our center director, he said, 'Project management is important, but we also need to strengthen our systems engineering.' So we basically added that component to the program based on what he wanted."

Level I academic trauma center integration as a model for sustaining combat surgical skills: The right surgeon in the right place for the right time.

PubMed

Hight, Rachel A; Salcedo, Edgardo S; Martin, Sean P; Cocanour, Christine S; Utter, Garth; Galante, Joseph M

2015-06-01

As North Atlantic Treaty Organization (NATO) countries begin troop withdrawal from Afghanistan, military medicine needs programs for combat surgeons to retain the required knowledge and surgical skills. Each military branch runs programs at various Level I academic trauma centers to deliver predeployment training and provide a robust trauma experience for deploying surgeons. Outside of these successful programs, there is no system-wide mechanism for nondeploying military surgeons to care for a high volume of critically ill trauma patients on a regular basis in an educational environment that promotes continued professional development. We hypothesize that fully integrated military-civilian relationship regional Level I trauma centers provide a surgical experience more closely mirroring that seen in a Role III hospital than local Level II and Level III trauma center or medical treatment facilities. We characterized the Level I trauma center practice using the number of trauma resuscitations, operative trauma/acute care surgery procedures, number of work shifts, operative density (defined as the ratio of operative procedures/days worked), and frequency of educational conferences. The same parameters were collected from two NATO Role III hospitals in Afghanistan during the peak of Operation Enduring Freedom. Data for two civilian Level II trauma centers, two civilian Level III trauma centers, and a Continental United States Military Treatment Facility without trauma designation were collected. The number of trauma resuscitations, number of 24-hour shifts, operative density, and educational conferences are shown in the table for the Level I trauma center compared with the different institutions. Civilian center trauma resuscitations and operative density were highest at the Level I trauma center and were only slightly lower than what was seen in Afghanistan. Level II and III trauma centers had lower numbers for both. The Level I trauma center provided the most frequent educational opportunities. In a Level I academic trauma center integrated program, military and civilian surgeons have the same clinical and educational responsibilities: rounding and operating, managing critical care patients, covering trauma/acute care surgery call, and mentoring surgery residents in an integrated residency program. The Level I trauma center experience most closely mimics the combat surgeon experience seen at NATO Role III hospitals in Afghanistan compared with other civilian trauma centers. At high-volume Level I trauma centers, military surgeons will have a comprehensive trauma practice, including dedicated educational opportunities. We recommend integrated programs with Level I academic trauma centers as the primary mechanism for sustaining military combat surgical skills in the future.

The comparative effectiveness of clinic, work-site, phone, and Web-based tobacco treatment programs.

PubMed

An, Lawrence C; Betzner, Anne; Schillo, Barbara; Luxenberg, Michael G; Christenson, Matthew; Wendling, Ann; Saul, Jessie E; Kavanaugh, Annette

2010-10-01

Tobacco treatment programs may be offered in clinical settings, at work-sites, via telephone helplines, or over the Internet. Little comparative data exist regarding the real-world effectiveness of these programs. This paper compares the reach, effectiveness, and costs of these different modes of cessation assistance. This is an observational study of cohorts of participants in Minnesota's QUITPLAN programs in 2004. Cessation assistance was provided in person at 9 treatment centers, using group counseling at 68 work-sites, via a telephone helpline, or via the Internet. The main outcomes of the study are enrollment by current smokers, self-reported 30-day abstinence, and cost per quit. Reach was calculated statewide for the helpline and Web site, regionally for the treatment centers, and for the employee population for work-site programs. Enrollment was greatest for the Web site (n = 4,698), followed by the helpline (n = 2,351), treatment centers (n = 616), and work-sites (n = 479). The Web site attracted younger smokers. Smokers at treatment centers had higher levels of nicotine dependence. The helpline reached more socially disadvantaged smokers. Responder 30-day abstinence rates were higher for the helpline (29.3%), treatment centers (25.8%), and work-sites (19.6%) compared with the online program (12.5%). These differences persisted after controlling for baseline differences in participant characteristics and use of pharmacological therapy. The cost per quit was lowest for the Web site program ($291 per quit, 95% CI = $229-$372). Treatment center, work-site, helpline, and Web site programs differ in their reach, effectiveness, and estimated cost per quit. Each program plays a part in assisting populations of tobacco users in quitting.

Early Childhood Language-Centered Intervention Program. O.E.E. Evaluation Report, 1980-1981.

ERIC Educational Resources Information Center

Tobias, Robert; Lavin, Claire

This report evaluates the Early Childhood Language-Centered Intervention Program in New York City Public Schools. The program was designed to promote the development of preschool handicapped students in a variety of areas. The program objective proposed that the target students would show statistically significant improvement at the .05 level in…

A Computerized Cataloging System for an Outdoor Program Library or Resource Center.

ERIC Educational Resources Information Center

Watters, Ron

The Outdoor Resource Library Cataloging System is a computer software program designed primarily for outdoor programs with small to medium-sized resource centers. The software is free to nonprofit organizations and is available from the Idaho State University Outdoor Program. The software is used to construct a database of library materials, which…

Programs of Study: A Cross-Study Examination of Programs in Three States

ERIC Educational Resources Information Center

Stringfield, Sam; Shumer, Robert; Stipanovic, Natalie; Murphy, Nora

2013-01-01

The National Research Center on Career and Technical Education has supported four studies on one of the major components of Perkins legislation: programs of study. In this article, we present qualitative data linking the research center's longitudinal projects based on programs of study, via a one-time cross-case study of sites deemed highly…

77 FR 20369 - Applications for New Awards; Centers for Independent Living-Training and Technical Assistance

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-04

... Education ACTION: Notice. Overview Information Centers for Independent Living--Training and Technical.... Funding Opportunity Description Purpose of Program The purpose of the Training and Technical Assistance grant under the Centers for Independent Living program is to provide training and technical assistance...

Positive Education Program's Day Treatment Centers

ERIC Educational Resources Information Center

Fecser, Frank A.

2003-01-01

The Positive Education Program in Cleveland, Ohio, is grounded in the Re-EDucation philosophy and serves more than 700 students with emotional and behavioral disorders in eight day treatment centers. The centers blend special education with mental health in a school environment in which students and families are both supported and challenged as…

Evaluation of the NSF Industry/University Cooperative Research Centers: Descriptive and Correlative Findings.

ERIC Educational Resources Information Center

National Science Foundation, Washington, DC. Directorate for Engineering.

This report presents results of a survey of participants in the National Science Foundation (NSF) Industry-University Cooperative Research Centers program. The program promotes more rapid technological innovation by creating linkages between industry and university scientists. The Centers function as university research groups, with partial…

A New Extension Model: The Memorial Middle School Agricultural Extension and Education Center

ERIC Educational Resources Information Center

Skelton, Peter; Seevers, Brenda

2010-01-01

The Memorial Middle School Agricultural Extension and Education Center is a new model for Extension. The center applies the Cooperative Extension Service System philosophy and mission to developing public education-based programs. Programming primarily serves middle school students and teachers through agricultural and natural resource science…

Parent Child Center Program Management Information System. User's Manual.

ERIC Educational Resources Information Center

Warner, Donna D.; And Others

This manual describes procedures for collecting, recording, and reporting in a uniform, timely manner critical information necessary to the making of key management decisions for parent child centers as well as for the parent child center program. The first section describes recommended data collection and recordkeeping procedures for such…

Resource-Based Intervention: Success with Community-Centered Practices

ERIC Educational Resources Information Center

Torrey, Michelle Kerber; Leginus, Mary Anne; Cecere, Susan

2011-01-01

In this commentary the authors share their experiences on the design and implementation of community-centered early intervention programs in Prince George's County, MD. Their aim in designing community-centered programs was to provide infants and toddlers opportunities for learning, language, and motor development in natural environments with…

34 CFR 350.22 - What activities must a Rehabilitation Research and Training Center conduct?

Code of Federal Regulations, 2013 CFR

2013-07-01

... individuals with disabilities, through conferences, workshops, public education programs, in-service training... Training Center conduct? 350.22 Section 350.22 Education Regulations of the Offices of the Department of... DISABILITY AND REHABILITATION RESEARCH PROJECTS AND CENTERS PROGRAM What Rehabilitation Research and Training...

34 CFR 350.22 - What activities must a Rehabilitation Research and Training Center conduct?

Code of Federal Regulations, 2011 CFR

2011-07-01

... individuals with disabilities, through conferences, workshops, public education programs, in-service training... Training Center conduct? 350.22 Section 350.22 Education Regulations of the Offices of the Department of... DISABILITY AND REHABILITATION RESEARCH PROJECTS AND CENTERS PROGRAM What Rehabilitation Research and Training...

34 CFR 350.22 - What activities must a Rehabilitation Research and Training Center conduct?

Code of Federal Regulations, 2012 CFR

2012-07-01

... individuals with disabilities, through conferences, workshops, public education programs, in-service training... Training Center conduct? 350.22 Section 350.22 Education Regulations of the Offices of the Department of... DISABILITY AND REHABILITATION RESEARCH PROJECTS AND CENTERS PROGRAM What Rehabilitation Research and Training...

34 CFR 350.22 - What activities must a Rehabilitation Research and Training Center conduct?

Code of Federal Regulations, 2014 CFR

2014-07-01

... individuals with disabilities, through conferences, workshops, public education programs, in-service training... Training Center conduct? 350.22 Section 350.22 Education Regulations of the Offices of the Department of... DISABILITY AND REHABILITATION RESEARCH PROJECTS AND CENTERS PROGRAM What Rehabilitation Research and Training...

76 FR 40733 - National Institute for Occupational Safety and Health, (NIOSH), World Trade Center Health Program...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-11

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention National Institute for Occupational Safety and Health, (NIOSH), World Trade Center Health Program Science/Technical Advisory Committee (WTCHP-STAC) Correction: This notice was published in the Federal Register on June 23...

76 FR 37336 - Applications for New Awards; Rehabilitation Research and Training Center-Interventions To Promote...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-27

...--Interventions To Promote Community Living Among Individuals With Disabilities AGENCY: Office of Special... Research Projects and Centers Program-- Rehabilitation Research and Training Center (RRTC)-- Interventions... Program, published in the Federal Register on February 1, 2008 (73 FR 6132) and the RRTC on Interventions...

Alternate Learning Center. Abstracts of Inservice Training Programs.

ERIC Educational Resources Information Center

Rhode Island State Dept. of Education, Providence. Div. of Development and Operations.

This booklet is a collection of abstracts describing the 18 programs offered at the Alternate Learning Center of the Rhode Island Teacher Center which has as its Primary function school based inservice training for local teachers and administrators. Each project is described in detail, including course goals, specific objectives, training…

75 FR 10219 - Solicitation of Applications for the FY 2010 University Center Economic Development Program...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-05

... of accredited institutions of higher education for FY 2010 University Center Economic Development..., preparing American regions for growth and success in the worldwide economy. Institutions of higher education... of higher education. For FY 2010, the University Center Economic Development Program competition is...

Forging successful academic-community partnerships with community health centers: the California statewide Area Health Education Center (AHEC) experience.

PubMed

Fowkes, Virginia; Blossom, H John; Mitchell, Brenda; Herrera-Mata, Lydia

2014-01-01

Increased access to insurance under the Affordable Care Act will increase demands for clinical services in community health centers (CHCs). CHCs also have an increasingly important educational role to train clinicians who will remain to practice in community clinics. CHCs and Area Health Education Centers (AHECs) are logical partners to prepare the health workforce for the future. Both are sponsored by the Health Resources and Services Administration, and they share a mission to improve quality of care in medically underserved communities. AHECs emphasize the educational side of the mission, and CHCs the service side. Building stronger partnerships between them can facilitate a balance between education and service needs.From 2004 to 2011, the California Statewide AHEC program and its 12 community AHECs (centers) reorganized to align training with CHC workforce priorities. Eight centers merged into CHC consortia; others established close partnerships with CHCs in their respective regions. The authors discuss issues considered and approaches taken to make these changes. Collaborative innovative processes with program leadership, staff, and center directors revised the program mission, developed common training objectives with an evaluation plan, and defined organizational, functional, and impact characteristics for successful AHECs in California. During this planning, centers gained confidence as educational arms for the safety net and began collaborations with statewide programs as well as among themselves. The AHEC reorganization and the processes used to develop, strengthen, and identify standards for centers forged the development of new partnerships and established academic-community trust in planning and implementing programs with CHCs.

THE ETV P2 INNOVATIVE COATINGS AND COATING EQUIPMENT PROGRAM--AN UPDATE

EPA Science Inventory

The paper focuses on the Pollution Prevention (P2), Recycling, and Waste Treatment Systems Center of the EPA's Environmental Technology Verification (ETV) Program and, specifically, the P2 Innovating Coatings and Coating Equipment Program (CCEP) housed within the Center. The focu...

The Career Education Center: A Program with Potential

ERIC Educational Resources Information Center

Ilivicky, Martin

1976-01-01

The Project Redesign grant proposal, developed by the faculty of William Cullen Bryant High School, was responsible for the initiation of a comprehensive career education program. That program and the Careers Center and Career Guidance Service were the focus of this article. (Author/RK)

KENNEDY SPACE CENTER, FLA. -- United Space Alliance (USA) Vice President and Space Shuttle Program Manager Howard DeCastro (left) and NASA Deputy Associate Administrator for Space Station and Shuttle Programs Michael Kostelnik (center) are briefed on the use of a cold plate in Orbiter Processing Facility Bay 2 by a USA technician (right). NASA and USA Space Shuttle program management are participating in a leadership workday. The day is intended to provide management with an in-depth, hands-on look at Shuttle processing activities at KSC.

NASA Image and Video Library

2003-12-19

KENNEDY SPACE CENTER, FLA. -- United Space Alliance (USA) Vice President and Space Shuttle Program Manager Howard DeCastro (left) and NASA Deputy Associate Administrator for Space Station and Shuttle Programs Michael Kostelnik (center) are briefed on the use of a cold plate in Orbiter Processing Facility Bay 2 by a USA technician (right). NASA and USA Space Shuttle program management are participating in a leadership workday. The day is intended to provide management with an in-depth, hands-on look at Shuttle processing activities at KSC.

KENNEDY SPACE CENTER, FLA. -- In Orbiter Processing Facility Bay 1, NASA Deputy Associate Administrator for Space Station and Shuttle Programs Michael Kostelnik (left) and United Space Alliance (USA) Vice President and Space Shuttle Program Manager Howard DeCastro (right) are briefed by a USA technician (center) on Shuttle processing in the payload bay of orbiter Atlantis. NASA and USA Space Shuttle program management are participating in a leadership workday. The day is intended to provide management with an in-depth, hands-on look at Shuttle processing activities at KSC.

NASA Image and Video Library

2003-12-19

KENNEDY SPACE CENTER, FLA. -- In Orbiter Processing Facility Bay 1, NASA Deputy Associate Administrator for Space Station and Shuttle Programs Michael Kostelnik (left) and United Space Alliance (USA) Vice President and Space Shuttle Program Manager Howard DeCastro (right) are briefed by a USA technician (center) on Shuttle processing in the payload bay of orbiter Atlantis. NASA and USA Space Shuttle program management are participating in a leadership workday. The day is intended to provide management with an in-depth, hands-on look at Shuttle processing activities at KSC.

Flu Surveillance: Department of Health

Science.gov Websites

Worker Flu Vaccination Rates Programs Acute Infectious Disease Epidemiology, Center for Immunization Surviellance Healthcare Worker Flu Vaccination Rates Programs Acute Infectious Disease Epidemiology, Center for

Feasibility of an acceptance and commitment therapy adjunctive web-based program for counseling centers.

PubMed

Levin, Michael E; Pistorello, Jacqueline; Hayes, Steven C; Seeley, John R; Levin, Crissa

2015-07-01

Web-based adjunctive tools provide a promising method for addressing the challenges college counseling centers face in meeting the mental health needs of students. The current study tested an initial adjunctive prototype based on acceptance and commitment therapy (ACT) in a pre-post open trial with 30 counselors and 82 student clients across 4 counseling centers. Results indicated high ratings of program satisfaction and usability with counselors and students. The majority of students completed at least part of the program. Significant improvements were found across almost all outcome and ACT process measures with student clients. Improvements in student outcomes were predicted by both changes in psychological inflexibility and how often counselors discussed the program with students. Results are discussed in relation to support for and future development of a flexible, adjunctive ACT program for counseling centers. (c) 2015 APA, all rights reserved).

Demonstration, Developmental and Research Project for Programs, Materials, Facilities and Educational Technology for Undereducated Adults: Ohio State Module. ABE Life-Centered Curriculum Development and Teaching Technique. Final Report.

ERIC Educational Resources Information Center

Morehead State Univ., KY.

Three types of instruction were used in the Ohio Module Project: traditional classes, programmed learning centers, and home instruction. Four major objectives of the project are: (1) to determine the kind of training program necessary to prepare paraprofessionals to operate an instructional program utilizing programmed materials, (2) to compare…

Kennedy Space Center exercise program

NASA Technical Reports Server (NTRS)

Hoffman, Cristy

1993-01-01

The Kennedy Space Center (KSC) Fitness Program began in Feb. 1993. The program is managed by the Biomedical Operations and Research Office and operated by the Bionetics Corporation. The facilities and programs are offered to civil servants, all contractors, temporary duty assignment (TDY) participants, and retirees. All users must first have a medical clearance. A computer-generated check-in system is used to monitor participant usage. Various aspects of the program are discussed.

On Talcott Mountain.

ERIC Educational Resources Information Center

La Salle, Donald P.

1979-01-01

Describes science programs for gifted students developed at a learning center in Connecticut. Programs include investigations in astronomy, geology, and climatology. The learning center site is a abandoned NIKE missle base. (MA)

Rocket exhaust effluent modeling for tropospheric air quality and environmental assessments

NASA Technical Reports Server (NTRS)

Stephens, J. B.; Stewart, R. B.

1977-01-01

The various techniques for diffusion predictions to support air quality predictions and environmental assessments for aerospace applications are discussed in terms of limitations imposed by atmospheric data. This affords an introduction to the rationale behind the selection of the National Aeronautics and Space Administration (NASA)/Marshall Space Flight Center (MSFC) Rocket Exhaust Effluent Diffusion (REED) program. The models utilized in the NASA/MSFC REED program are explained. This program is then evaluated in terms of some results from a joint MSFC/Langley Research Center/Kennedy Space Center Titan Exhaust Effluent Prediction and Monitoring Program.

The Propagation Information Center at the University of Colorado

NASA Technical Reports Server (NTRS)

Smith, Ernest K.; Flock, Warren L.

1988-01-01

A Propagation Information Center is in the process of being established at the University of Colorado with connections to NAPEX and to the NASA program at Colodado University (CU) for Interdisciplinary Research in Telecommunications Policy and Technology Issues. The Propagation Information Center was conceived as a response to several items in the Science Review of the NASA Propagation Program carried out in September of 1986 by a distinguished panel of experts. The program for the Center is conceived as including archival aspects: a memory of past work by NAPEX members; accounts of relevant research activities around the world; papers published in pertinent areas of propagation; and pertinent propagation data files. Duties of the Center should include: exchanging information on future plans with research organizations around the world; scanning the literature for possible contributions; carrying out quick response studies requested by program management; conducting customer surveys of users; preparing a quarterly newsletter to help maintain communication amongst program participants; and assisting students and faculty who are working on policy issues for NASA in the propagation field.

KSC-06pd0296

NASA Image and Video Library

2006-02-17

KENNEDY SPACE CENTER, FLA. - In the training auditorium at NASA's Kennedy Space Center, Center Director Jim Kennedy (at podium) welcomes Deputy Director Bill Parsons back to the center during a space shuttle all hands meeting. Following Kennedy, Space Shuttle Program Manager Wayne Hale discussed the status of the program, successes of the STS-114 mission, effects of Hurricane Katrina on NASA facilities, and the newly released budget. Photo credit: NASA/Jim Grossmann

KSC All Hands

NASA Image and Video Library

2018-01-11

Lisa Colloredo, deputy program manager for the Commercial Crew Program, speaks to Kennedy Space Center employees about plans for the coming year. The event took place in the Lunar Theater at the Kennedy Space Center Visitor Complex’s Apollo Saturn V Center. The year will be highlighted with NASA's partners preparing test flights for crewed missions to the International Space Station as part of the agency's Commercial Crew Program and six launches by the Launch Services Program. Exploration Ground Systems will be completing facilities to support the Space Launch System rocket and Orion spacecraft. Exploration Research and Technology Programs will continue to provide supplies to the space station launched as part of the Commercial Resupply Services effort.

Fernbank Science Center Forest Teacher's Guide-1967.

ERIC Educational Resources Information Center

Cherry, Jim; And Others

This guide is designed primarily to familiarize teachers with the types of programs available through the Fernback Science Center. Instructional programs involving the use of the Fernbank Forest are outlined. Programs for secondary students include Plant Taxonomy, Field Ecology, Winter Taxonomy of Plants, and Climax Forest Succession. Elementary…

Amerasians and ESOL: Responding to Their Needs.

ERIC Educational Resources Information Center

Ames, Harold; And Others

The Takoma Park (Maryland) Adult Education Refugee Center offers intensive programs for adults granted refugee or asylum status. Recently, adult Asian children of Americans stationed in Vietnam have entered the center's programs. Program goals include the development of students' cultural communication and English language skills needed for…

Hinterbrand Lodge Outdoor Education Center. Program Information.

ERIC Educational Resources Information Center

Dependents Schools (DOD), Washington, DC. European Area.

Describing Department of Defense Dependents Schools Europe (DODDSEUR) use of Hinterbrand Lodge Outdoor Education Center, this document is directed to sponsors wishing to take groups to Hinterbrand for one or more of the five program options (outdoor education week, teacher weekend, school-designed outdoor education program, administrative faculty…

Glenn Research Center Human Research Program: Overview

NASA Technical Reports Server (NTRS)

Nall, Marsha M.; Myers, Jerry G.

2013-01-01

The NASA-Glenn Research Centers Human Research Program office supports a wide range of technology development efforts aimed at enabling extended human presence in space. This presentation provides a brief overview of the historical successes, current 2013 activities and future projects of NASA-GRCs Human Research Program.

The Goddard Space Flight Center ergonomics program

NASA Technical Reports Server (NTRS)

Batson, Eileen; Unite, Theodore

1993-01-01

Since the Kennedy Space Center (KSC) Cardiovascular Screening Program started in 1984, we have made many changes to accommodate the growing number of participants. As a result of these changes, screening of KSC employees has become more efficient and productive. Various aspects of the program are covered.

A Position Paper: Career Education.

ERIC Educational Resources Information Center

Saint Paul Public Schools, Minn.

Career education program goals in the St. Paul public schools aim at integrating career education concepts into existing curricula and developing new programs where necessary in home school programs, specialized learning centers, and grades K-12. Some high schools will offer learning and occupational center facilities to students from all…

42 CFR 422.527 - Agreements with Federally qualified health centers.

Code of Federal Regulations, 2010 CFR

2010-10-01

... AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM MEDICARE ADVANTAGE PROGRAM Application Procedures and Contracts for Medicare Advantage Organizations § 422.527 Agreements with Federally qualified health centers...

Industry-university cooperation/research

NASA Technical Reports Server (NTRS)

Whitten, Raymond P.

1991-01-01

The paper concentrates on the commercial development of space programs through cooperative research with the U.S. universities and industry. The origins of the programs are discussed, beginning with the Communication Satellite Act of 1963. The National Space Policy is outlined, and the creation of NASA's Office of Commercial Programs is emphasized, along with its Centers for the Commercial Development of Space. It is noted that the centers are consortia of university, industry, and government involved in commercial-space-technology database development and research and testing of potentially valuable products and services. The center titles, locations, and brief descriptions for such area of research as remote sensing, life sciences, materials processing, space power, space propulsion, materials and space structures, and automation and robotics centers are listed, along with some results of the programs.

KENNEDY SPACE CENTER, FLA. -- NASA Deputy Associate Administrator for Space Station and Shuttle Programs Michael Kostelnik (center) is given a tour of a solid rocket booster (SRB) retrieval ship by United Space Alliance (USA) employee Joe Chaput (right). NASA and USA Space Shuttle program management are participating in a leadership workday. The day is intended to provide management with an in-depth, hands-on look at Shuttle processing activities at KSC.

NASA Image and Video Library

2003-12-19

KENNEDY SPACE CENTER, FLA. -- NASA Deputy Associate Administrator for Space Station and Shuttle Programs Michael Kostelnik (center) is given a tour of a solid rocket booster (SRB) retrieval ship by United Space Alliance (USA) employee Joe Chaput (right). NASA and USA Space Shuttle program management are participating in a leadership workday. The day is intended to provide management with an in-depth, hands-on look at Shuttle processing activities at KSC.

Office of Equal Opportunity Programs

NASA Technical Reports Server (NTRS)

Chin, Jennifer L.

2004-01-01

The NASA Glenn Office of Equal Opportunity Programs works to provide quality service for all programs and/or to assist the Center in becoming a model workplace. During the summer of 2004, I worked with Deborah Cotleur along with other staff members to create and modify customer satisfaction surveys. This office aims to assist in developing a model workplace by providing functions as a change agent to the center by serving as an advisor to management to ensure equity throughout the Center. In addition, the office serves as a mediator for the Center in addressing issues and concerns. Lastly, the office provides assistance to employees to enable attainment of personal and organizational goals. The Office of Equal Opportunities is a staff office which reports and provides advice to the Center Director and Executive Leadership, implements laws, regulations, and presidential executive orders, and provides center wide leadership and assistance to NASA GRC employees. Some of the major responsibilities of the office include working with the discrimination complaints program, special emphasis programs (advisory groups), management support, monitoring and evaluation, contract compliance, and community outreach. During my internship in this office, my main objective was to create four customer satisfaction surveys based on EO retreats, EO observances, EO advisory boards, and EO mediation/counseling. I created these surveys after conducting research on past events and surveys as well as similar survey research created and conducted by other NASA centers, program for EO Advisory group members, leadership training sessions for supervisors, preventing sexual harassment training sessions, and observance events. I also conducted research on the style and format from feedback surveys from the Marshall Equal Opportunity website, the Goddard website, and the main NASA website. Using the material from the Office of Equal Opportunity Programs at Glenn Research Center along with my previous research, I created four customer satisfaction surveys. Additional information is included in the original extended abstract.

Development and evaluation of a learner-centered educational summer camp program on soft skills for baccalaureate nursing students.

PubMed

Lau, Ying; Wang, Wenru

2014-01-01

The objectives were to develop a learner-centered educational camp program for nursing students and to evaluate 4 areas of soft skills, communication ability, clinical interaction, interpersonal relationships, and social problem solving, before and after the program. The results showed that the summer camp program was effective in improving nursing students' soft skills.

A Snapshot of OST Programs in Philadelphia: An Evaluation of Eleven 21st Century Community Learning Center Grantees

ERIC Educational Resources Information Center

Gao, Jian; Hallar, Brittan; Hartmann, Tracey A.

2014-01-01

This report examines the 21st Century Community Learning Center (CCLC) programs evaluated by Research for Action (RFA) and presents an aggregate analysis of key findings to inform broader discussions about OST programs. The report addresses the following questions: (1) Who participated in the 21st CCLC programs and how frequently did they…

An Interim Report on the Educational Opportunity Centers Program: 2002-03 and 2003-04, with Select Data from 2000-02

ERIC Educational Resources Information Center

Hale, Margaret Marcus; Chan, Tsze

2006-01-01

Created in 1972, the Educational Opportunity Centers (EOC) Program, one of eight TRIO Programs, funds EOC projects at two- and four-year colleges and universities and public or private agencies or organizations to assist adults from disadvantaged backgrounds to enter or continue a postsecondary education program. Participants in EOC projects…

Administrator, National Security Education Program

DTIC Science & Technology

1993-01-19

1. Administer, direct, and manage the resources for the lit program. 2. Establish and direct an international education center, as approved by the...approve the hiring of, and evaluate the performance of personnel who staff the international education center. 4. Ensure appropriate internal management...Administrator, National Security Education Program * References: (a) DoD Directive 1025.2 , "National Security * Education Program," January 13, 1993

Benefits and Costs of Investments in Preschool Education: Evidence from the Child-Parent Centers and Related Programs

ERIC Educational Resources Information Center

Temple, Judy A.; Reynolds, Arthur J.

2007-01-01

We discuss the evidence on the effectiveness of preschool programs using results from three well-known intervention studies: the Chicago Child-Parent Centers, High/Scope Perry Preschool Program, and the Carolina Abecedarian Project. Results from cost-benefit analyses of other programs for younger and older children also are reported. Given that…

Career and Technology Center Honors Julie Hartman | Poster

Cancer.gov

By Carolynne Keenan, Contributing Writer On May 7, Julie Hartman was honored by the Frederick County Career and Technology Center (CTC) for her support of the CTC’s Biomedical Sciences Program. As an education program specialist for Outreach and Special Programs at NCI at Frederick, Hartman is responsible for NCI at Frederick’s participation in the program, which is designed

Teaching on Weekends and in Shopping Centers. A Guide for Colleges and Universities.

ERIC Educational Resources Information Center

East, James R.

A directory of 233 weekend and 30 shopping center programs in the United States and Canada is presented, along with a general discussion of these types of programs and an annotated bibliography. The listing for each program includes: the institution's name, address, and contact person; the funding sources; the date the program was started; the…

77 FR 47440 - Office of the Assistant Secretary for Office of Disability Employment Program National Center on...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-08

... DEPARTMENT OF LABOR Office of Disability Employment Policy Office of the Assistant Secretary for Office of Disability Employment Program National Center on Leadership for Employment and Advancement of... establish the National Center on Leadership for the Employment and Advancement of People with Disabilities...

Evaluation of Participant Needs in a Regional Center for Security Studies

ERIC Educational Resources Information Center

Schmoker, Oliver E., III.

2009-01-01

This research study was implemented within the subject headquarters of a regional center, an organization responsible for security cooperation in Europe and Eurasia. The focus of the study was the center's program of security education. This program was designed to support evolving security objectives of foreign countries in order to increase the…

34 CFR 366.1 - What is the Centers for Independent Living (CIL) program?

Code of Federal Regulations, 2011 CFR

2011-07-01

... 34 Education 2 2011-07-01 2010-07-01 true What is the Centers for Independent Living (CIL) program? 366.1 Section 366.1 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION AND REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION CENTERS FOR INDEPENDENT...

South Carolina Center For Teacher Recruitment: 94-95 Annual Report.

ERIC Educational Resources Information Center

South Carolina Center for Teacher Recruitment, Rock Hill.

This publication reports on the 1994-95 activities of the South Carolina Center for Teacher Recruitment including the status of programs, mission, goals and budget for the next year. The Center was established in 1985 and has become a national model for teacher recruitment. Its most widely known programs are: Minority Recruitment, Crossroads…

Nutrition and Meal Planning in Child-Care Programs: A Practical Guide.

ERIC Educational Resources Information Center

Edelstein, Sari

Designed to assist child care center managers in planning nutritious meals for children in centers or licensed home day care programs, this guide presents information on the nutritional requirements of infants and children, sample menus for child care centers, and resources for further information. The first part of the guide details the…

34 CFR 366.1 - What is the Centers for Independent Living (CIL) program?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 34 Education 2 2010-07-01 2010-07-01 false What is the Centers for Independent Living (CIL) program? 366.1 Section 366.1 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION AND REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION CENTERS FOR...

Influence of antiretroviral therapy on programmed death-1 (CD279) expression on T cells in lymph nodes of human immunodeficiency virus-infected individuals.

PubMed

Ehrhard, Simone; Wernli, Marion; Dürmüller, Ursula; Battegay, Manuel; Gudat, Fred; Erb, Peter

2009-10-01

Human immunodeficiency virus infection leads to T-cell exhaustion and involution of lymphoid tissue. Recently, the programmed death-1 pathway was found to be crucial for virus-specific T-cell exhaustion during human immunodeficiency virus infection. Programmed death-1 expression was elevated on human immunodeficiency virus-specific peripheral blood CD8+ and CD4+ T cells and correlated with disease severity. During human immunodeficiency infection, lymphoid tissue acts as a major viral reservoir and is an important site for viral replication, but it is also essential for regulatory processes important for immune recovery. We compared programmed death-1 expression in 2 consecutive inguinal lymph nodes of 14 patients, excised before antiretroviral therapy (antiretroviral therapy as of 1997-1999) and 16 to 20 months under antiretroviral therapy. In analogy to lymph nodes of human immunodeficiency virus-negative individuals, in all treated patients, the germinal center area decreased, whereas the number of germinal centers did not significantly change. Programmed death-1 expression was mostly found in germinal centers. The absolute extent of programmed death 1 expression per section was not significantly altered after antiretroviral therapy resulting in a significant-relative increase of programmed death 1 per shrunken germinal center. In colocalization studies, CD45R0+ cells that include helper/inducer T cells strongly expressed programmed death-1 before and during therapy, whereas CD8+ T cells, fewer in numbers, showed a weak expression for programmed death-1. Thus, although antiretroviral therapy seems to reduce the number of programmed death-1-positive CD8+ T lymphocytes within germinal centers, it does not down-regulate programmed death-1 expression on the helper/inducer T-cell subset that may remain exhausted and therefore unable to trigger immune recovery.

The Impact of Patient-Centered versus Didactic Education Programs in Chronic Patients by Severity: The Case of Type 2 Diabetes Mellitus.

PubMed

Windrum, Paul; García-Goñi, Manuel; Coad, Holly

2016-06-01

Education leads to better health-related decisions and protective behaviors, being especially important for patients with chronic conditions. Self-management education programs have been shown to be beneficial for patients with different chronic conditions and to have a higher impact on health outcomes than does didactic education. To investigate improvements in glycemic control (measured by glycated hemoglobin A1c) in patients with type 2 diabetes mellitus. Our comparative trial involved one group of patients receiving patient-centered education and another receiving didactic education. We dealt with selection bias issues, estimated the different impact of both programs, and validated our analysis using quantile regression techniques. We found evidence of better mean glycemic control in patients receiving the patient-centered program, which engaged better patients. Nevertheless, that differential impact is nonmonotonic. Patients initially at the healthy range at the patient-centered program maintained their condition better. Patients close to, but not within, the healthy range benefited equally from attending either program. Patients with very high glycemic level benefited significantly more from attending the patient-centered program. Finally, patients with the worst initial glycemic control (far from the healthy range) improved equally their diabetic condition, regardless of which program they attended. Different patients are sensitive to different categories of education programs. The optimal, cost-effective design of preventative programs for patients with chronic conditions needs to account for the different impact in different "patient categories." This implies stratifying patients and providing the appropriate preventative education program, or looking for alternative policy implementations for unresponsive patients who have the most severe condition and are the most costly. Copyright © 2016 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

The private sector: revenue source of the 80's.

PubMed

York, D R

1985-01-01

An important and largely untapped source of revenue for community mental health centers is private business and industry. A model describes how one center is meeting the challenge of decreased government funding and budget cutbacks by offering profitable and needed services to local industry. Through the center's human resource consulting firm, Hamilton Associates, five programs are being delivered to businesses: Needs Assessment Programs, Management Training and Development Programs, Employee Assistance Programs, Health and Wellness Promotion Programs, and Selection and Appraisal Programs. The consulting firm publishes a bimonthly newsletter on human resource topics, conducts training workshops for the community, delivers regular speaking presentations to various business associations, and holds "wellness" luncheons to promote individual health. Suggestions and recommendations are given about service offerings, marketing, and development of such services.

Developing and Negotiating Budgets for Women's Programs.

ERIC Educational Resources Information Center

Massachusetts Univ., Amherst. Everywoman's Center.

The materials on budgeting presented here are based on training programs conducted for women's centers through the Women's Educational Equity Project of the women's center at the University of Massachusetts, Amherst. The booklet's purpose is to provide users with explicit information on developing and negotiating budgets for women's programs.…

Extension through Partnerships: Research and Education Center Teams with County Extension to Deliver Programs

ERIC Educational Resources Information Center

Mullahey, J. Jeffrey

2011-01-01

Budget reductions have severely affected resources available to deliver agriculture and natural resource Extension programs in Florida. University of Florida/Institute of Food and Agricultural Sciences delivers Extension programming through a unique partnership between research and education centers and county Extension. Science-based information…

Rhetorical Location and the Globalized, First-Year Writing Program

ERIC Educational Resources Information Center

Willard-Traub, Margaret K.

2017-01-01

The University of Michigan-Dearborn Writing Program and Writing Center serve an increasingly large number of recent immigrants, international students, and students who as children immigrated to the United States. The Writing Program and Writing Center have for a decade developed curriculum and support services geared specifically toward meeting…

Establishing a Drug Rehabilitation Center in a Prison Setting.

ERIC Educational Resources Information Center

Page, Richard C.

The implementation of a drug treatment center in a prison environment is described. Such topics as the program initiation, selection of residents, early program operation are discussed. Program activities such as regular group counseling and rational therapy were developed to assist residents in the resolution of personal problems and interactions…

75 FR 34251 - Office of Special Education and Rehabilitative Services; Overview Information; Centers for...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-16

... Information; Centers for Independent Living Program--Training and Technical Assistance; Notice Inviting... Training and Technical Assistance Project. Program Authority: 29 U.S.C. 796f(b); American Recovery and... Independent Living Program--Training and Technical Assistance--CFDA Number 84.400B must be submitted...

Jones Center Vocational/Academic Program (JCVA).

ERIC Educational Resources Information Center

Rydalch, Jeff

This document provides information on the Jones Center Vocational/Academic Program of the Granite School District (Utah), the purpose of which is to maintain or reintegrate students who are potential high school dropouts or dropouts into appropriate educational alternatives. Its mission statement is followed by a list of program components,…

Commerical Crew Program (CCP) Astronauts Speak To Employees

NASA Image and Video Library

2016-08-11

Astronauts selected to train for the flight tests of NASA’s Commercial Crew Program participated in a panel discussion with employees at NASA’s Kennedy Space Center in Florida. From left, are Kennedy Center Director Bob Cabana, Commercial Crew Program Manager Kathy Lueders, and astronauts Eric Boe and Suni Williams.

Constellation Program Press Conference

NASA Image and Video Library

2006-06-04

Scott Horowitz, NASA Associate Administrator for Exploration Systems, center, speaks as Jeff Hanley, Constellation Program Manager, right, looks on during a press conference outlining specific center responsibilities associated with the Constellation Program for robotic and human Moon and Mars exploration, Monday, June 5, 2006, at NASA Headquarters in Washington. Photo Credit (NASA/Bill Ingalls)

Reviewing a Reading Program: Professional Development Module. Participant's Guide

ERIC Educational Resources Information Center

Kosanovich, Marcia; Jordan, Georgia; Arndt, Elissa; Van Sciver, Mary; Wahl, Michelle; Rissman, Lila

2008-01-01

The Curriculum and Instructional Projects Team at the Florida Center for Reading Research (FCRR) developed "Guidelines for Reviewing a Reading Program" ("Guidelines") to assist reviewers in determining if a program is consistent with the scientific research on reading. Based on that work, the Center on Instruction Reading Strand developed this…

Uranium Leasing Program PEIS Information Center

Science.gov Websites

Search Go search Uranium Leasing Program Programmatic Environmental Impact Statement Information Center Environmental Impact Statement (PEIS) for the Uranium Leasing Program. The United States Department of Energy (DOE) Office of Legacy Management (LM) has prepared a Programmatic Environmental Impact Statement (PEIS

78 FR 45513 - Privacy Act of 1974; Computer Matching Program

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-29

...; Computer Matching Program AGENCY: Defense Manpower Data Center (DMDC), DoD. ACTION: Notice of a Computer... individual's privacy, and would result in additional delay in determining eligibility and, if applicable, the... Defense. NOTICE OF A COMPUTER MATCHING PROGRAM AMONG THE DEFENSE MANPOWER DATA CENTER, THE DEPARTMENT OF...

Curriculum Development--Learning Center. Final Report.

ERIC Educational Resources Information Center

Seltzer, Madeline

A project at Manor Junior College, Pennsylvania, developed further and implemented the tutoring programs in the Learning Center and integrated them with the Computer Tutorials Program. The objective was to increase retention and graduation rates and academic success of students enrolled in vocational programs. The reading, writing, and peer tutor…

Model Program: Southern Lehigh High School, Center Valley, PA

ERIC Educational Resources Information Center

Colelli, Richard

2009-01-01

In this article, the author describes the technology education program at Southern Lehigh High School, Center Valley, Pennsylvania. The school district is presently providing an educational program known for its excellence and forward-looking perspective, which is sensitive to the changing needs of its students. Within the technology education…

Advanced Technological Education Program Fact Sheet, June 2007

ERIC Educational Resources Information Center

Ritchie, Liesel A.; Gullickson, Arlen R.; Wygant, Barbara

2007-01-01

This fact sheet summarizes data gathered in the 2007 annual survey for the National Science Foundation's (NSF) Advanced Technological Education (ATE) program. This was the eighth annual survey of ATE projects and centers conducted by The Evaluation Center at Western Michigan University. Included here are statistics about the program's grantees and…

Computer-Aided Corrosion Program Management

NASA Technical Reports Server (NTRS)

MacDowell, Louis

2010-01-01

This viewgraph presentation reviews Computer-Aided Corrosion Program Management at John F. Kennedy Space Center. The contents include: 1) Corrosion at the Kennedy Space Center (KSC); 2) Requirements and Objectives; 3) Program Description, Background and History; 4) Approach and Implementation; 5) Challenges; 6) Lessons Learned; 7) Successes and Benefits; and 8) Summary and Conclusions.

Programs for the Deaf-Blind.

ERIC Educational Resources Information Center

American Annals of the Deaf, 1990

1990-01-01

The directory lists 28 state or multistate programs for deaf blind children and youth, the national center and 10 regional offices of the Helen Keller National Center for Deaf-Blind Youths and Adults, and 4 programs for training teachers of the deaf-blind. Information usually provided includes, address, director's name, and phone number. (DB)

KSC-2014-4646

NASA Image and Video Library

2014-12-02

CAPE CANAVERAL, Fla. – NASA managers participate in a live online Ask Me Anything, or AMA, session for reddit.com followers during Orion preflight activities at NASA Kennedy Space Center's News Center in Florida. Participating are Mike Bolger, Ground Systems Development and Operations program manager Mark Geyer, Orion program manager and Todd May, Space Launch System program manager. Discussion topics include Mars and technology. Monitoring the live discussion is Brandi Dean, public affairs specialist from Johnson Space Center in Houston. Photo credit: NASA/Frankie Martin

Zero Robotics at Kennedy Space Center Visitor Complex

NASA Image and Video Library

2017-08-11

NASA Kennedy Space Center Associate Director Kelvin Manning speaks to students and sponsors in the spaceport’s Center for Space Education. Teams from across the state of Florida were gathered at Kennedy for the finals of the Zero Robotics Middle School Summer Program national championship. The five-week program allows rising sixth- through ninth-graders to write programs for small satellites called SPHERES (Synchronized, Position, Hold, Engage, Reorient, Experimental Satellites). Finalists saw their code tested aboard the International Space Station.

Zero Robotics at Kennedy Space Center Visitor Complex

NASA Image and Video Library

2017-08-11

Students and sponsors hear from astronauts aboard the International Space Station on a big screen in the Center for Space Education at NASA’s Kennedy Space Center in Florida. Teams from across the state of Florida were gathered at Kennedy for the finals of the Zero Robotics Middle School Summer Program national championship. The five-week program allows rising sixth- through ninth-graders to write programs for small satellites called SPHERES (Synchronized, Position, Hold, Engage, Reorient, Experimental Satellites). Finalists saw their code tested aboard the orbiting laboratory.

Educational opportunities within the NASA specialized center of research and training in gravitational biology

NASA Technical Reports Server (NTRS)

Guikema, James A.; Spooner, Brian S.

1994-01-01

The NASA Specialized Center of Research and Training (NSCORT) in Gravitational Biology was established at Kansas State University, supported through NASA's Life Science Division, Office of Space Science and Applications. Educational opportunities, associated with each of the research projects which form the nucleus of the Center, are complemented by program enrichments such as scholar exchanges and linkages to other NASA and commercial programs. The focus of this training program, and a preliminary assessment of its successes, are described.

Computer programs: Operational and mathematical, a compilation

NASA Technical Reports Server (NTRS)

1973-01-01

Several computer programs which are available through the NASA Technology Utilization Program are outlined. Presented are: (1) Computer operational programs which can be applied to resolve procedural problems swiftly and accurately. (2) Mathematical applications for the resolution of problems encountered in numerous industries. Although the functions which these programs perform are not new and similar programs are available in many large computer center libraries, this collection may be of use to centers with limited systems libraries and for instructional purposes for new computer operators.

1998 NASA-ASEE-Stanford Summer Faculty Fellowship Program

NASA Technical Reports Server (NTRS)

1998-01-01

This report presents the essential features and highlights of the 1998 Summer Faculty Fellowship Program at Ames Research Center and Dryden Flight Research Center in a comprehensive and concise form. Summary reports describing the fellows' technical accomplishments are enclosed in the attached technical report. The proposal for the 1999 NASA-ASEE-Stanford Summer Faculty Fellowship Program is being submitted under separate cover. Of the 31 participating fellows, 27 were at Ames and 4 were at Dryden. The Program's central feature is the active participation by each fellow in one of the key technical activities currently under way at either the NASA Ames Research Center or the NASA Dryden Flight Research Center. The research topic is carefully chosen in advance to satisfy the criteria of: (1) importance to NASA, (2) high technical level, and (3) a good match to the interests, ability, and experience of the fellow, with the implied possibility of NASA-supported follow-on work at the fellow's home institution. Other features of the Summer Faculty Fellowship Program include participation by the fellows in workshops and seminars at Stanford, the Ames Research Center, and other off-site locations. These enrichment programs take place either directly or remotely, via the Stanford Center for Professional Development, and also involve specific interactions between fellows and Stanford faculty on technical and other academic subjects. A few, brief remarks are in order to summarize the fellows' opinions of the summer program. It is noteworthy that 90% of the fellows gave the NASA-Ames/Dryden- Stanford program an "excellent" rating and the remaining 10%, "good." Also, 100% would recommend the program to their colleagues as an effective means of furthering their professional development as teachers and researchers. Last, but not least, 87% of the fellows stated that a continuing research relationship with their NASA colleagues' organization probably would be maintained. Therefore, the NASA-ASEE- Ames/Dryden-Stanford Program has met its goals very well and every effort will be made to continue to do so in the future.

A critical analysis of the current state of neurosurgery training in Pakistan

PubMed Central

Shamim, M. Shahzad; Tahir, M. Zubair; Godil, Saniya Siraj; Kumar, Rajesh; Siddiqui, Arshad Ali

2011-01-01

Objective: To observe interdepartmental variation in the availability of resources and academic activities within the various neurosurgery programs of Pakistan. Methods: This was a proforma-based survey of neurosurgery trainees and young neurosurgeons of Pakistan, looking at the academic infrastructure and output of their programs. The proforma was filled by 36 respondents from 11 neurosurgery centers of the country. All these centers were accredited for neurosurgery training in Pakistan. Results: Out of the 36 respondents, 30 were completing a Fellowship training (FCPS) and six were enrolled for a Master in Surgery (MS) program. About 80% of the participants used the Youman's Textbook of Neurosurgery as a reference book. Only 40% of the candidates had access to more than one indexed neurosurgery journal. Structured academic sessions (e.g., journal clubs and neuropathology meetings) were lacking in a majority of the training institutes, 95% of the trainees had no microsurgical laboratory experience, and modern neurosurgical tools (frameless neuronavigation system, neuroendoscopy) were in use at a few centers only. Conclusion: Neurosurgery training in Pakistan is not uniform and wide variations exist between the programs at the centers evaluated. We recommend exchange programs between centers at national and international levels, to allow trainees to gain first-hand exposure to training components not available in their own center. PMID:22276237

45 CFR 1370.3 - Information and technical assistance center grants.

Code of Federal Regulations, 2010 CFR

2010-10-01

... DEVELOPMENT SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES FAMILY VIOLENCE PREVENTION AND SERVICES PROGRAMS FAMILY VIOLENCE PREVENTION AND SERVICES PROGRAMS § 1370.3 Information and technical assistance center...

Safety, reliability, maintainability and quality provisions for the Space Shuttle program

NASA Technical Reports Server (NTRS)

1990-01-01

This publication establishes common safety, reliability, maintainability and quality provisions for the Space Shuttle Program. NASA Centers shall use this publication both as the basis for negotiating safety, reliability, maintainability and quality requirements with Shuttle Program contractors and as the guideline for conduct of program safety, reliability, maintainability and quality activities at the Centers. Centers shall assure that applicable provisions of the publication are imposed in lower tier contracts. Centers shall give due regard to other Space Shuttle Program planning in order to provide an integrated total Space Shuttle Program activity. In the implementation of safety, reliability, maintainability and quality activities, consideration shall be given to hardware complexity, supplier experience, state of hardware development, unit cost, and hardware use. The approach and methods for contractor implementation shall be described in the contractors safety, reliability, maintainability and quality plans. This publication incorporates provisions of NASA documents: NHB 1700.1 'NASA Safety Manual, Vol. 1'; NHB 5300.4(IA), 'Reliability Program Provisions for Aeronautical and Space System Contractors'; and NHB 5300.4(1B), 'Quality Program Provisions for Aeronautical and Space System Contractors'. It has been tailored from the above documents based on experience in other programs. It is intended that this publication be reviewed and revised, as appropriate, to reflect new experience and to assure continuing viability.

The prevention research centers' managing epilepsy well network.

PubMed

DiIorio, Colleen K; Bamps, Yvan A; Edwards, Ariele L; Escoffery, Cam; Thompson, Nancy J; Begley, Charles E; Shegog, Ross; Clark, Noreen M; Selwa, Linda; Stoll, Shelley C; Fraser, Robert T; Ciechanowski, Paul; Johnson, Erica K; Kobau, Rosemarie; Price, Patricia H

2010-11-01

The Managing Epilepsy Well (MEW) Network was created in 2007 by the Centers for Disease Control and Prevention's (CDC) Prevention Research Centers and Epilepsy Program to promote epilepsy self-management research and to improve the quality of life for people with epilepsy. MEW Network membership comprises four collaborating centers (Emory University, University of Texas Health Science Center at Houston, University of Michigan, and University of Washington), representatives from CDC, affiliate members, and community stakeholders. This article describes the MEW Network's background, mission statement, research agenda, and structure. Exploratory and intervention studies conducted by individual collaborating centers are described, as are Network collaborative projects, including a multisite depression prevention intervention and the development of a standard measure of epilepsy self-management. Communication strategies and examples of research translation programs are discussed. The conclusion outlines the Network's role in the future development and dissemination of evidence-based epilepsy self-management programs. Copyright © 2010 Elsevier Inc. All rights reserved.

Do burn centers provide juvenile firesetter intervention?

PubMed

Ahrns-Klas, Karla S; Wahl, Wendy L; Hemmila, Mark R; Wang, Stewart C

2012-01-01

Juvenile firesetting activity accounts for a significant number of annual injuries and property damage, yet there is sparse information on intervention in the burn literature. To quantify juvenile firesetting intervention (JFSI) in burn centers, a 23-question survey was sent to all directors listed in the American Burn Association Burn Care Facilities Directory.Sixty-four out of 112 (57%) surveys were returned. This represents responses from 79% of currently verified burn centers. When queried on interventions provided to a juvenile firesetter admitted to their unit, 38% report having their own JFSI program and 38% refer the child to fire services. Two thirds of units without a JFSI program treat pediatric patients. Units that previously had a JFSI program report lack of staffing and funding as most common reasons for program discontinuation. Almost all (95%) stated that a visual tool demonstrating legal, financial, social, future, and career ramifications associated with juvenile firesetting would be beneficial to their unit. Many burn units that treat pediatric patients do not have JFSI and rely on external programs operated by fire services. Existing JFSI programs vary greatly in structure and method of delivery. Burn centers should be involved in JFSI, and most units would benefit from a new video toolkit to assist in providing appropriate JFSI. Study results highlight a need for burn centers to collaborate on evaluating effectiveness of JFSI programs and providing consistent intervention materials based on outcomes research.

77 FR 20832 - Center for Scientific Review; Notice of Closed Meetings

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-06

...: Center for Scientific Review Special Emphasis Panel; Molecular Genetics Program Projects. Date: May 1... . (Catalogue of Federal Domestic Assistance Program Nos. 93.306, Comparative Medicine; 93.333, Clinical...

34 CFR 464.4 - What regulations apply?

Code of Federal Regulations, 2010 CFR

2010-07-01

..., DEPARTMENT OF EDUCATION STATE LITERACY RESOURCE CENTERS PROGRAM General § 464.4 What regulations apply? The following regulations apply to the State Literacy Resource Centers Program: (a) The regulations in this part...

77 FR 61009 - Center for Scientific Review; Notice of Closed Meetings

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-05

... Committee: Center for Scientific Review Special Emphasis Panel; Program Project: Prenatal Stress and Child..., [email protected] . (Catalogue of Federal Domestic Assistance Program Nos. 93.306, Comparative Medicine...

Center for the Advancement of Health

MedlinePlus

... Cancer Care Kellogg Health Scholars Program KP Burch Leadership Program Diversity Data Place, Migration & Health Network * The Center for Advancing Health was a nonprofit organization founded in 1992, supported by individuals and foundations ...

History of the Animal Care Program at Johnson Space Center

NASA Technical Reports Server (NTRS)

Khan-Mayberry, Noreen; Bassett, Stephanie

2010-01-01

NASA has a rich history of scientific research that has been conducted throughout our numerous manned spaceflight programs. This scientific research has included animal test subjects participating in various spaceflight missions, including most recently, Space Shuttle mission STS-131. The Animal Care Program at Johnson Space Center (JSC) in Houston, Texas is multi-faceted and unique in scope compared to other centers within the agency. The animal care program at JSC has evolved from strictly research to include a Longhorn facility and the Houston Zoo's Attwater Prairie Chicken refuge, which is used to help repopulate this endangered species. JSC is home to more than 300 species of animals including home of hundreds of white-tailed deer that roam freely throughout the center which pose unique issues in regards to population control and safety of NASA workers, visitors and tourists. We will give a broad overview of our day to day operations, animal research, community outreach and protection of animals at NASA Johnson Space Center.

Meteorology program of the National Center for Air Pollution Control

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

Ludwig, J.H.; McCormick, R.A.

1968-08-01

An attempt is made to discuss the role of the meteorologist in the Federal air pollution programs. There are two types of meteorological activities that have evolved as a result of the Federal air pollution program to aid the states and local agencies in their efforts to control air pollution. They are: research, which has focused on defining and describing meteorological factors of prime importance to air pollution control activities; and application of meteorological principles to the conduct of air pollution control programs. A detailed discussion is presented of the meteorological activities of the National Center for Air Pollution Controlmore » and their close relationships to other phases of the Center's research and operational programs.« less

NASA Year 2000 (Y2K) Program Plan

NASA Technical Reports Server (NTRS)

1998-01-01

NASA initiated the Year 2000 (Y2K) program in August 1996 to address the challenges imposed on Agency software, hardware, and firmware systems by the new millennium. The Agency program is centrally managed by the NASA Chief Information Officer, with decentralized execution of program requirements at each of the nine NASA Centers, Headquarters and the Jet Propulsion Laboratory. The purpose of this Program Plan is to establish Program objectives and performance goals; identify Program requirements; describe the management structure; and detail Program resources, schedules, and controls. Project plans are established for each NASA Center, Headquarters, and the Jet Propulsion Laboratory.

KSC All Hands

NASA Image and Video Library

2018-01-11

Josie Burnett, director or Exploration Research and Technology Programs, speaks to Kennedy Space Center employees about plans for the coming year. The event took place in the Lunar Theater at the Kennedy Space Center Visitor Complex’s Apollo Saturn V Center. The year will be highlighted with NASA's partners preparing test flights for crewed missions to the International Space Station as part of the agency's Commercial Crew Program and six launches by the Launch Services Program. Exploration Ground Systems will be completing facilities to support the Space Launch System rocket and Orion spacecraft. Exploration Research and Technology Programs will continue to provide supplies to the space station launched as part of the Commercial Resupply Services effort.

Aviation Safety/Automation Program Conference

NASA Technical Reports Server (NTRS)

Morello, Samuel A. (Compiler)

1990-01-01

The Aviation Safety/Automation Program Conference - 1989 was sponsored by the NASA Langley Research Center on 11 to 12 October 1989. The conference, held at the Sheraton Beach Inn and Conference Center, Virginia Beach, Virginia, was chaired by Samuel A. Morello. The primary objective of the conference was to ensure effective communication and technology transfer by providing a forum for technical interchange of current operational problems and program results to date. The Aviation Safety/Automation Program has as its primary goal to improve the safety of the national airspace system through the development and integration of human-centered automation technologies for aircraft crews and air traffic controllers.